# HG changeset patch # User nkeynes # Date 1331000348 -36000 # Node ID 74ad81710528deda3969b4d5b77872e04a963cc5 # Parent b3de98d19faf1ead184768616fd5cbb670feaaee Move x86dasm/* files under xlat/disasm --- a/src/Makefile.am Tue Mar 06 09:04:34 2012 +1000 +++ b/src/Makefile.am Tue Mar 06 12:19:08 2012 +1000 @@ -88,15 +88,15 @@ xlat/x86/ia32abi.h xlat/x86/amd64abi.h \ xlat/xlatdasm.c xlat/xlatdasm.h \ sh4/sh4trans.c sh4/sh4trans.h sh4/mmux86.c sh4/shadow.c \ - x86dasm/i386-dis.c x86dasm/dis-init.c x86dasm/dis-buf.c \ - x86dasm/ansidecl.h x86dasm/bfd.h x86dasm/dis-asm.h \ - x86dasm/symcat.h x86dasm/sysdep.h + xlat/disasm/i386-dis.c xlat/disasm/dis-init.c xlat/disasm/dis-buf.c \ + xlat/disasm/ansidecl.h xlat/disasm/bfd.h xlat/disasm/dis-asm.h \ + xlat/disasm/symcat.h xlat/disasm/sysdep.h test_testsh4x86_LDADD = @LXDREAM_LIBS@ @GLIB_LIBS@ @GTK_LIBS@ @LIBPNG_LIBS@ test_testsh4x86_CPPFLAGS = @LXDREAMCPPFLAGS@ test_testsh4x86_SOURCES = test/testsh4x86.c xlat/xlatdasm.c \ - xlat/xlatdasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \ - x86dasm/dis-buf.c \ + xlat/xlatdasm.h xlat/disasm/i386-dis.c xlat/disasm/dis-init.c \ + xlat/disasm/dis-buf.c \ sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c sh4/sh4dasm.c \ xlat/xltcache.h mem.c util.c cpu.c --- a/src/Makefile.in Tue Mar 06 09:04:34 2012 +1000 +++ b/src/Makefile.in Tue Mar 06 12:19:08 2012 +1000 @@ -47,9 +47,9 @@ @BUILD_SH4X86_TRUE@ xlat/x86/ia32abi.h xlat/x86/amd64abi.h \ @BUILD_SH4X86_TRUE@ xlat/xlatdasm.c xlat/xlatdasm.h \ @BUILD_SH4X86_TRUE@ sh4/sh4trans.c sh4/sh4trans.h sh4/mmux86.c sh4/shadow.c \ -@BUILD_SH4X86_TRUE@ x86dasm/i386-dis.c x86dasm/dis-init.c x86dasm/dis-buf.c \ -@BUILD_SH4X86_TRUE@ x86dasm/ansidecl.h x86dasm/bfd.h x86dasm/dis-asm.h \ -@BUILD_SH4X86_TRUE@ x86dasm/symcat.h x86dasm/sysdep.h +@BUILD_SH4X86_TRUE@ xlat/disasm/i386-dis.c xlat/disasm/dis-init.c xlat/disasm/dis-buf.c \ +@BUILD_SH4X86_TRUE@ xlat/disasm/ansidecl.h xlat/disasm/bfd.h xlat/disasm/dis-asm.h \ +@BUILD_SH4X86_TRUE@ xlat/disasm/symcat.h xlat/disasm/sysdep.h @BUILD_SH4X86_TRUE@am__append_3 = test/testsh4x86 @GUI_GTK_TRUE@am__append_4 = gtkui/gtkui.c gtkui/gtkui.h \ @@ -146,11 +146,12 @@ hotkeys.c hotkeys.h sh4/sh4x86.c xlat/x86/x86op.h \ xlat/x86/ia32abi.h xlat/x86/amd64abi.h xlat/xlatdasm.c \ xlat/xlatdasm.h sh4/sh4trans.c sh4/sh4trans.h sh4/mmux86.c \ - sh4/shadow.c x86dasm/i386-dis.c x86dasm/dis-init.c \ - x86dasm/dis-buf.c x86dasm/ansidecl.h x86dasm/bfd.h \ - x86dasm/dis-asm.h x86dasm/symcat.h x86dasm/sysdep.h \ - cocoaui/paths_osx.m drivers/io_osx.m drivers/mac_keymap.h \ - drivers/mac_keymap.txt paths_unix.c drivers/io_glib.c + sh4/shadow.c xlat/disasm/i386-dis.c xlat/disasm/dis-init.c \ + xlat/disasm/dis-buf.c xlat/disasm/ansidecl.h xlat/disasm/bfd.h \ + xlat/disasm/dis-asm.h xlat/disasm/symcat.h \ + xlat/disasm/sysdep.h cocoaui/paths_osx.m drivers/io_osx.m \ + drivers/mac_keymap.h drivers/mac_keymap.txt paths_unix.c \ + drivers/io_glib.c @BUILD_SH4X86_TRUE@am__objects_1 = liblxdream_core_a-sh4x86.$(OBJEXT) \ @BUILD_SH4X86_TRUE@ liblxdream_core_a-xlatdasm.$(OBJEXT) \ @BUILD_SH4X86_TRUE@ liblxdream_core_a-sh4trans.$(OBJEXT) \ @@ -353,9 +354,10 @@ test_testlxpaths_DEPENDENCIES = am__dirstamp = $(am__leading_dot)dirstamp am__test_testsh4x86_SOURCES_DIST = test/testsh4x86.c xlat/xlatdasm.c \ - xlat/xlatdasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \ - x86dasm/dis-buf.c sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c \ - sh4/sh4dasm.c xlat/xltcache.h mem.c util.c cpu.c + xlat/xlatdasm.h xlat/disasm/i386-dis.c xlat/disasm/dis-init.c \ + xlat/disasm/dis-buf.c sh4/sh4trans.c sh4/sh4x86.c \ + xlat/xltcache.c sh4/sh4dasm.c xlat/xltcache.h mem.c util.c \ + cpu.c @BUILD_SH4X86_TRUE@am_test_testsh4x86_OBJECTS = \ @BUILD_SH4X86_TRUE@ test_testsh4x86-testsh4x86.$(OBJEXT) \ @BUILD_SH4X86_TRUE@ test_testsh4x86-xlatdasm.$(OBJEXT) \ @@ -695,8 +697,8 @@ @BUILD_SH4X86_TRUE@test_testsh4x86_LDADD = @LXDREAM_LIBS@ @GLIB_LIBS@ @GTK_LIBS@ @LIBPNG_LIBS@ @BUILD_SH4X86_TRUE@test_testsh4x86_CPPFLAGS = @LXDREAMCPPFLAGS@ @BUILD_SH4X86_TRUE@test_testsh4x86_SOURCES = test/testsh4x86.c xlat/xlatdasm.c \ -@BUILD_SH4X86_TRUE@ xlat/xlatdasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \ -@BUILD_SH4X86_TRUE@ x86dasm/dis-buf.c \ +@BUILD_SH4X86_TRUE@ xlat/xlatdasm.h xlat/disasm/i386-dis.c xlat/disasm/dis-init.c \ +@BUILD_SH4X86_TRUE@ xlat/disasm/dis-buf.c \ @BUILD_SH4X86_TRUE@ sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c sh4/sh4dasm.c \ @BUILD_SH4X86_TRUE@ xlat/xltcache.h mem.c util.c cpu.c @@ -2171,47 +2173,47 @@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblxdream_core_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblxdream_core_a-shadow.obj `if test -f 'sh4/shadow.c'; 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you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* ANSI and traditional C compatibility macros - - ANSI C is assumed if __STDC__ is #defined. - - Macro ANSI C definition Traditional C definition - ----- ---- - ---------- ----------- - ---------- - ANSI_PROTOTYPES 1 not defined - PTR `void *' `char *' - PTRCONST `void *const' `char *' - LONG_DOUBLE `long double' `double' - const not defined `' - volatile not defined `' - signed not defined `' - VA_START(ap, var) va_start(ap, var) va_start(ap) - - Note that it is safe to write "void foo();" indicating a function - with no return value, in all K+R compilers we have been able to test. - - For declaring functions with prototypes, we also provide these: - - PARAMS ((prototype)) - -- for functions which take a fixed number of arguments. Use this - when declaring the function. When defining the function, write a - K+R style argument list. For example: - - char *strcpy PARAMS ((char *dest, char *source)); - ... - char * - strcpy (dest, source) - char *dest; - char *source; - { ... } - - - VPARAMS ((prototype, ...)) - -- for functions which take a variable number of arguments. Use - PARAMS to declare the function, VPARAMS to define it. For example: - - int printf PARAMS ((const char *format, ...)); - ... - int - printf VPARAMS ((const char *format, ...)) - { - ... - } - - For writing functions which take variable numbers of arguments, we - also provide the VA_OPEN, VA_CLOSE, and VA_FIXEDARG macros. These - hide the differences between K+R and C89 more - thoroughly than the simple VA_START() macro mentioned above. - - VA_OPEN and VA_CLOSE are used *instead of* va_start and va_end. - Immediately after VA_OPEN, put a sequence of VA_FIXEDARG calls - corresponding to the list of fixed arguments. Then use va_arg - normally to get the variable arguments, or pass your va_list object - around. You do not declare the va_list yourself; VA_OPEN does it - for you. - - Here is a complete example: - - int - printf VPARAMS ((const char *format, ...)) - { - int result; - - VA_OPEN (ap, format); - VA_FIXEDARG (ap, const char *, format); - - result = vfprintf (stdout, format, ap); - VA_CLOSE (ap); - - return result; - } - - - You can declare variables either before or after the VA_OPEN, - VA_FIXEDARG sequence. Also, VA_OPEN and VA_CLOSE are the beginning - and end of a block. They must appear at the same nesting level, - and any variables declared after VA_OPEN go out of scope at - VA_CLOSE. Unfortunately, with a K+R compiler, that includes the - argument list. You can have multiple instances of VA_OPEN/VA_CLOSE - pairs in a single function in case you need to traverse the - argument list more than once. - - For ease of writing code which uses GCC extensions but needs to be - portable to other compilers, we provide the GCC_VERSION macro that - simplifies testing __GNUC__ and __GNUC_MINOR__ together, and various - wrappers around __attribute__. Also, __extension__ will be #defined - to nothing if it doesn't work. See below. - - This header also defines a lot of obsolete macros: - CONST, VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, - AND, DOTS, NOARGS. Don't use them. */ - -#ifndef _ANSIDECL_H -#define _ANSIDECL_H 1 - -/* Every source file includes this file, - so they will all get the switch for lint. */ -/* LINTLIBRARY */ - -/* Using MACRO(x,y) in cpp #if conditionals does not work with some - older preprocessors. Thus we can't define something like this: - -#define HAVE_GCC_VERSION(MAJOR, MINOR) \ - (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR))) - -and then test "#if HAVE_GCC_VERSION(2,7)". - -So instead we use the macro below and test it against specific values. */ - -/* This macro simplifies testing whether we are using gcc, and if it - is of a particular minimum version. (Both major & minor numbers are - significant.) This macro will evaluate to 0 if we are not using - gcc at all. */ -#ifndef GCC_VERSION -#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) -#endif /* GCC_VERSION */ - -#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32) || (defined(__alpha) && defined(__cplusplus)) -/* All known AIX compilers implement these things (but don't always - define __STDC__). The RISC/OS MIPS compiler defines these things - in SVR4 mode, but does not define __STDC__. */ -/* eraxxon@alumni.rice.edu: The Compaq C++ compiler, unlike many other - C++ compilers, does not define __STDC__, though it acts as if this - was so. (Verified versions: 5.7, 6.2, 6.3, 6.5) */ - -#define ANSI_PROTOTYPES 1 -#define PTR void * -#define PTRCONST void *const -#define LONG_DOUBLE long double - -/* PARAMS is often defined elsewhere (e.g. by libintl.h), so wrap it in - a #ifndef. */ -#ifndef PARAMS -#define PARAMS(ARGS) ARGS -#endif - -#define VPARAMS(ARGS) ARGS -#define VA_START(VA_LIST, VAR) va_start(VA_LIST, VAR) - -/* variadic function helper macros */ -/* "struct Qdmy" swallows the semicolon after VA_OPEN/VA_FIXEDARG's - use without inhibiting further decls and without declaring an - actual variable. */ -#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP, VAR); { struct Qdmy -#define VA_CLOSE(AP) } va_end(AP); } -#define VA_FIXEDARG(AP, T, N) struct Qdmy - -#undef const -#undef volatile -#undef signed - -/* inline requires special treatment; it's in C99, and GCC >=2.7 supports - it too, but it's not in C89. */ -#undef inline -#if __STDC_VERSION__ > 199901L -/* it's a keyword */ -#else -# if GCC_VERSION >= 2007 -# define inline __inline__ /* __inline__ prevents -pedantic warnings */ -# else -# define inline /* nothing */ -# endif -#endif - -/* These are obsolete. Do not use. */ -#ifndef IN_GCC -#define CONST const -#define VOLATILE volatile -#define SIGNED signed - -#define PROTO(type, name, arglist) type name arglist -#define EXFUN(name, proto) name proto -#define DEFUN(name, arglist, args) name(args) -#define DEFUN_VOID(name) name(void) -#define AND , -#define DOTS , ... -#define NOARGS void -#endif /* ! IN_GCC */ - -#else /* Not ANSI C. */ - -#undef ANSI_PROTOTYPES -#define PTR char * -#define PTRCONST PTR -#define LONG_DOUBLE double - -#define PARAMS(args) () -#define VPARAMS(args) (va_alist) va_dcl -#define VA_START(va_list, var) va_start(va_list) - -#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP); { struct Qdmy -#define VA_CLOSE(AP) } va_end(AP); } -#define VA_FIXEDARG(AP, TYPE, NAME) TYPE NAME = va_arg(AP, TYPE) - -/* some systems define these in header files for non-ansi mode */ -#undef const -#undef volatile -#undef signed -#undef inline -#define const -#define volatile -#define signed -#define inline - -#ifndef IN_GCC -#define CONST -#define VOLATILE -#define SIGNED - -#define PROTO(type, name, arglist) type name () -#define EXFUN(name, proto) name() -#define DEFUN(name, arglist, args) name arglist args; -#define DEFUN_VOID(name) name() -#define AND ; -#define DOTS -#define NOARGS -#endif /* ! IN_GCC */ - -#endif /* ANSI C. */ - -/* Define macros for some gcc attributes. This permits us to use the - macros freely, and know that they will come into play for the - version of gcc in which they are supported. */ - -#if (GCC_VERSION < 2007) -# define __attribute__(x) -#endif - -/* Attribute __malloc__ on functions was valid as of gcc 2.96. */ -#ifndef ATTRIBUTE_MALLOC -# if (GCC_VERSION >= 2096) -# define ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) -# else -# define ATTRIBUTE_MALLOC -# endif /* GNUC >= 2.96 */ -#endif /* ATTRIBUTE_MALLOC */ - -/* Attributes on labels were valid as of gcc 2.93. */ -#ifndef ATTRIBUTE_UNUSED_LABEL -# if (GCC_VERSION >= 2093) -# define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED -# else -# define ATTRIBUTE_UNUSED_LABEL -# endif /* GNUC >= 2.93 */ -#endif /* ATTRIBUTE_UNUSED_LABEL */ - -#ifndef ATTRIBUTE_UNUSED -#define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) -#endif /* ATTRIBUTE_UNUSED */ - -/* Before GCC 3.4, the C++ frontend couldn't parse attributes placed after the - identifier name. */ -#if ! defined(__cplusplus) || (GCC_VERSION >= 3004) -# define ARG_UNUSED(NAME) NAME ATTRIBUTE_UNUSED -#else /* !__cplusplus || GNUC >= 3.4 */ -# define ARG_UNUSED(NAME) NAME -#endif /* !__cplusplus || GNUC >= 3.4 */ - -#ifndef ATTRIBUTE_NORETURN -#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) -#endif /* ATTRIBUTE_NORETURN */ - -/* Attribute `nonnull' was valid as of gcc 3.3. */ -#ifndef ATTRIBUTE_NONNULL -# if (GCC_VERSION >= 3003) -# define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m))) -# else -# define ATTRIBUTE_NONNULL(m) -# endif /* GNUC >= 3.3 */ -#endif /* ATTRIBUTE_NONNULL */ - -/* Attribute `pure' was valid as of gcc 3.0. */ -#ifndef ATTRIBUTE_PURE -# if (GCC_VERSION >= 3000) -# define ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define ATTRIBUTE_PURE -# endif /* GNUC >= 3.0 */ -#endif /* ATTRIBUTE_PURE */ - -/* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL. - This was the case for the `printf' format attribute by itself - before GCC 3.3, but as of 3.3 we need to add the `nonnull' - attribute to retain this behavior. */ -#ifndef ATTRIBUTE_PRINTF -#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) ATTRIBUTE_NONNULL(m) -#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2) -#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3) -#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4) -#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5) -#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6) -#endif /* ATTRIBUTE_PRINTF */ - -/* Use ATTRIBUTE_NULL_PRINTF when the format specifier may be NULL. A - NULL format specifier was allowed as of gcc 3.3. */ -#ifndef ATTRIBUTE_NULL_PRINTF -# if (GCC_VERSION >= 3003) -# define ATTRIBUTE_NULL_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) -# else -# define ATTRIBUTE_NULL_PRINTF(m, n) -# endif /* GNUC >= 3.3 */ -# define ATTRIBUTE_NULL_PRINTF_1 ATTRIBUTE_NULL_PRINTF(1, 2) -# define ATTRIBUTE_NULL_PRINTF_2 ATTRIBUTE_NULL_PRINTF(2, 3) -# define ATTRIBUTE_NULL_PRINTF_3 ATTRIBUTE_NULL_PRINTF(3, 4) -# define ATTRIBUTE_NULL_PRINTF_4 ATTRIBUTE_NULL_PRINTF(4, 5) -# define ATTRIBUTE_NULL_PRINTF_5 ATTRIBUTE_NULL_PRINTF(5, 6) -#endif /* ATTRIBUTE_NULL_PRINTF */ - -/* Attribute `sentinel' was valid as of gcc 3.5. */ -#ifndef ATTRIBUTE_SENTINEL -# if (GCC_VERSION >= 3005) -# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__)) -# else -# define ATTRIBUTE_SENTINEL -# endif /* GNUC >= 3.5 */ -#endif /* ATTRIBUTE_SENTINEL */ - -/* We use __extension__ in some places to suppress -pedantic warnings - about GCC extensions. This feature didn't work properly before - gcc 2.8. */ -#if GCC_VERSION < 2008 -#define __extension__ -#endif - -#endif /* ansidecl.h */ --- a/src/x86dasm/bfd.h Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,4714 +0,0 @@ -/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically - generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", - "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", - "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", - "linker.c" and "simple.c". - Run "make headers" in your build bfd/ to regenerate. */ - -/* Main header file for the bfd library -- portable access to object files. - - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. - - Contributed by Cygnus Support. - - This file is part of BFD, the Binary File Descriptor library. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef __BFD_H_SEEN__ -#define __BFD_H_SEEN__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include "x86dasm/ansidecl.h" -#include "x86dasm/symcat.h" -#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) -#ifndef SABER -/* This hack is to avoid a problem with some strict ANSI C preprocessors. - The problem is, "32_" is not a valid preprocessing token, and we don't - want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will - cause the inner CONCAT2 macros to be evaluated first, producing - still-valid pp-tokens. Then the final concatenation can be done. */ -#undef CONCAT4 -#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) -#endif -#endif - -/* The word size used by BFD on the host. This may be 64 with a 32 - bit target if the host is 64 bit, or if other 64 bit targets have - been selected with --enable-targets, or if --enable-64-bit-bfd. */ -#define BFD_ARCH_SIZE 64 - -/* The word size of the default bfd target. */ -#define BFD_DEFAULT_TARGET_SIZE 32 - -#define BFD_HOST_64BIT_LONG 0 -#define BFD_HOST_LONG_LONG 1 -#if 1 -#define BFD_HOST_64_BIT long long -#define BFD_HOST_U_64_BIT unsigned long long -typedef BFD_HOST_64_BIT bfd_int64_t; -typedef BFD_HOST_U_64_BIT bfd_uint64_t; -#endif - -#if BFD_ARCH_SIZE >= 64 -#define BFD64 -#endif - -#ifndef INLINE -#if __GNUC__ >= 2 -#define INLINE __inline__ -#else -#define INLINE -#endif -#endif - -/* Forward declaration. */ -typedef struct bfd bfd; - -/* Boolean type used in bfd. Too many systems define their own - versions of "boolean" for us to safely typedef a "boolean" of - our own. Using an enum for "bfd_boolean" has its own set of - problems, with strange looking casts required to avoid warnings - on some older compilers. Thus we just use an int. - - General rule: Functions which are bfd_boolean return TRUE on - success and FALSE on failure (unless they're a predicate). */ - -typedef int bfd_boolean; -#undef FALSE -#undef TRUE -#define FALSE 0 -#define TRUE 1 - -#ifdef BFD64 - -#ifndef BFD_HOST_64_BIT - #error No 64 bit integer type available -#endif /* ! defined (BFD_HOST_64_BIT) */ - -typedef BFD_HOST_U_64_BIT bfd_vma; -typedef BFD_HOST_64_BIT bfd_signed_vma; -typedef BFD_HOST_U_64_BIT bfd_size_type; -typedef BFD_HOST_U_64_BIT symvalue; - -#ifndef fprintf_vma -#if BFD_HOST_64BIT_LONG -#define sprintf_vma(s,x) sprintf (s, "%016lx", x) -#define fprintf_vma(f,x) fprintf (f, "%016lx", x) -#else -#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) -#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) -#define fprintf_vma(s,x) \ - fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) -#define sprintf_vma(s,x) \ - sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) -#endif -#endif - -#else /* not BFD64 */ - -/* Represent a target address. Also used as a generic unsigned type - which is guaranteed to be big enough to hold any arithmetic types - we need to deal with. */ -typedef unsigned long bfd_vma; - -/* A generic signed type which is guaranteed to be big enough to hold any - arithmetic types we need to deal with. Can be assumed to be compatible - with bfd_vma in the same way that signed and unsigned ints are compatible - (as parameters, in assignment, etc). */ -typedef long bfd_signed_vma; - -typedef unsigned long symvalue; -typedef unsigned long bfd_size_type; - -/* Print a bfd_vma x on stream s. */ -#define fprintf_vma(s,x) fprintf (s, "%08lx", x) -#define sprintf_vma(s,x) sprintf (s, "%08lx", x) - -#endif /* not BFD64 */ - -#ifndef BFD_HOST_64_BIT -/* Fall back on a 32 bit type. The idea is to make these types always - available for function return types, but in the case that - BFD_HOST_64_BIT is undefined such a function should abort or - otherwise signal an error. */ -typedef bfd_signed_vma bfd_int64_t; -typedef bfd_vma bfd_uint64_t; -#endif - -/* An offset into a file. BFD always uses the largest possible offset - based on the build time availability of fseek, fseeko, or fseeko64. */ -typedef BFD_HOST_64_BIT file_ptr; -typedef unsigned BFD_HOST_64_BIT ufile_ptr; - -extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); -extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); - -#define printf_vma(x) fprintf_vma(stdout,x) -#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) - -typedef unsigned int flagword; /* 32 bits of flags */ -typedef unsigned char bfd_byte; - -/* File formats. */ - -typedef enum bfd_format -{ - bfd_unknown = 0, /* File format is unknown. */ - bfd_object, /* Linker/assembler/compiler output. */ - bfd_archive, /* Object archive file. */ - bfd_core, /* Core dump. */ - bfd_type_end /* Marks the end; don't use it! */ -} -bfd_format; - -/* Values that may appear in the flags field of a BFD. These also - appear in the object_flags field of the bfd_target structure, where - they indicate the set of flags used by that backend (not all flags - are meaningful for all object file formats) (FIXME: at the moment, - the object_flags values have mostly just been copied from backend - to another, and are not necessarily correct). */ - -/* No flags. */ -#define BFD_NO_FLAGS 0x00 - -/* BFD contains relocation entries. */ -#define HAS_RELOC 0x01 - -/* BFD is directly executable. */ -#define EXEC_P 0x02 - -/* BFD has line number information (basically used for F_LNNO in a - COFF header). */ -#define HAS_LINENO 0x04 - -/* BFD has debugging information. */ -#define HAS_DEBUG 0x08 - -/* BFD has symbols. */ -#define HAS_SYMS 0x10 - -/* BFD has local symbols (basically used for F_LSYMS in a COFF - header). */ -#define HAS_LOCALS 0x20 - -/* BFD is a dynamic object. */ -#define DYNAMIC 0x40 - -/* Text section is write protected (if D_PAGED is not set, this is - like an a.out NMAGIC file) (the linker sets this by default, but - clears it for -r or -N). */ -#define WP_TEXT 0x80 - -/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the - linker sets this by default, but clears it for -r or -n or -N). */ -#define D_PAGED 0x100 - -/* BFD is relaxable (this means that bfd_relax_section may be able to - do something) (sometimes bfd_relax_section can do something even if - this is not set). */ -#define BFD_IS_RELAXABLE 0x200 - -/* This may be set before writing out a BFD to request using a - traditional format. For example, this is used to request that when - writing out an a.out object the symbols not be hashed to eliminate - duplicates. */ -#define BFD_TRADITIONAL_FORMAT 0x400 - -/* This flag indicates that the BFD contents are actually cached in - memory. If this is set, iostream points to a bfd_in_memory struct. */ -#define BFD_IN_MEMORY 0x800 - -/* The sections in this BFD specify a memory page. */ -#define HAS_LOAD_PAGE 0x1000 - -/* This BFD has been created by the linker and doesn't correspond - to any input file. */ -#define BFD_LINKER_CREATED 0x2000 - -/* Symbols and relocation. */ - -/* A count of carsyms (canonical archive symbols). */ -typedef unsigned long symindex; - -/* How to perform a relocation. */ -typedef const struct reloc_howto_struct reloc_howto_type; - -#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) - -/* General purpose part of a symbol X; - target specific parts are in libcoff.h, libaout.h, etc. */ - -#define bfd_get_section(x) ((x)->section) -#define bfd_get_output_section(x) ((x)->section->output_section) -#define bfd_set_section(x,y) ((x)->section) = (y) -#define bfd_asymbol_base(x) ((x)->section->vma) -#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) -#define bfd_asymbol_name(x) ((x)->name) -/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ -#define bfd_asymbol_bfd(x) ((x)->the_bfd) -#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) - -/* A canonical archive symbol. */ -/* This is a type pun with struct ranlib on purpose! */ -typedef struct carsym -{ - char *name; - file_ptr file_offset; /* Look here to find the file. */ -} -carsym; /* To make these you call a carsymogen. */ - -/* Used in generating armaps (archive tables of contents). - Perhaps just a forward definition would do? */ -struct orl /* Output ranlib. */ -{ - char **name; /* Symbol name. */ - union - { - file_ptr pos; - bfd *abfd; - } u; /* bfd* or file position. */ - int namidx; /* Index into string table. */ -}; - -/* Linenumber stuff. */ -typedef struct lineno_cache_entry -{ - unsigned int line_number; /* Linenumber from start of function. */ - union - { - struct bfd_symbol *sym; /* Function name. */ - bfd_vma offset; /* Offset into section. */ - } u; -} -alent; - -/* Object and core file sections. */ - -#define align_power(addr, align) \ - (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) - -typedef struct bfd_section *sec_ptr; - -#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) -#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) -#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) -#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) -#define bfd_section_name(bfd, ptr) ((ptr)->name) -#define bfd_section_size(bfd, ptr) ((ptr)->size) -#define bfd_get_section_size(ptr) ((ptr)->size) -#define bfd_section_vma(bfd, ptr) ((ptr)->vma) -#define bfd_section_lma(bfd, ptr) ((ptr)->lma) -#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) -#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) -#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) - -#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) - -#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) -#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) -#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) -/* Find the address one past the end of SEC. */ -#define bfd_get_section_limit(bfd, sec) \ - (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ - / bfd_octets_per_byte (bfd)) - -typedef struct stat stat_type; - -typedef enum bfd_print_symbol -{ - bfd_print_symbol_name, - bfd_print_symbol_more, - bfd_print_symbol_all -} bfd_print_symbol_type; - -/* Information about a symbol that nm needs. */ - -typedef struct _symbol_info -{ - symvalue value; - char type; - const char *name; /* Symbol name. */ - unsigned char stab_type; /* Stab type. */ - char stab_other; /* Stab other. */ - short stab_desc; /* Stab desc. */ - const char *stab_name; /* String for stab type. */ -} symbol_info; - -/* Get the name of a stabs type code. */ - -extern const char *bfd_get_stab_name (int); - -/* Hash table routines. There is no way to free up a hash table. */ - -/* An element in the hash table. Most uses will actually use a larger - structure, and an instance of this will be the first field. */ - -struct bfd_hash_entry -{ - /* Next entry for this hash code. */ - struct bfd_hash_entry *next; - /* String being hashed. */ - const char *string; - /* Hash code. This is the full hash code, not the index into the - table. */ - unsigned long hash; -}; - -/* A hash table. */ - -struct bfd_hash_table -{ - /* The hash array. */ - struct bfd_hash_entry **table; - /* The number of slots in the hash table. */ - unsigned int size; - /* A function used to create new elements in the hash table. The - first entry is itself a pointer to an element. When this - function is first invoked, this pointer will be NULL. However, - having the pointer permits a hierarchy of method functions to be - built each of which calls the function in the superclass. Thus - each function should be written to allocate a new block of memory - only if the argument is NULL. */ - struct bfd_hash_entry *(*newfunc) - (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); - /* An objalloc for this hash table. This is a struct objalloc *, - but we use void * to avoid requiring the inclusion of objalloc.h. */ - void *memory; -}; - -/* Initialize a hash table. */ -extern bfd_boolean bfd_hash_table_init - (struct bfd_hash_table *, - struct bfd_hash_entry *(*) (struct bfd_hash_entry *, - struct bfd_hash_table *, - const char *)); - -/* Initialize a hash table specifying a size. */ -extern bfd_boolean bfd_hash_table_init_n - (struct bfd_hash_table *, - struct bfd_hash_entry *(*) (struct bfd_hash_entry *, - struct bfd_hash_table *, - const char *), - unsigned int size); - -/* Free up a hash table. */ -extern void bfd_hash_table_free - (struct bfd_hash_table *); - -/* Look up a string in a hash table. If CREATE is TRUE, a new entry - will be created for this string if one does not already exist. The - COPY argument must be TRUE if this routine should copy the string - into newly allocated memory when adding an entry. */ -extern struct bfd_hash_entry *bfd_hash_lookup - (struct bfd_hash_table *, const char *, bfd_boolean create, - bfd_boolean copy); - -/* Replace an entry in a hash table. */ -extern void bfd_hash_replace - (struct bfd_hash_table *, struct bfd_hash_entry *old, - struct bfd_hash_entry *nw); - -/* Base method for creating a hash table entry. */ -extern struct bfd_hash_entry *bfd_hash_newfunc - (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); - -/* Grab some space for a hash table entry. */ -extern void *bfd_hash_allocate - (struct bfd_hash_table *, unsigned int); - -/* Traverse a hash table in a random order, calling a function on each - element. If the function returns FALSE, the traversal stops. The - INFO argument is passed to the function. */ -extern void bfd_hash_traverse - (struct bfd_hash_table *, - bfd_boolean (*) (struct bfd_hash_entry *, void *), - void *info); - -/* Allows the default size of a hash table to be configured. New hash - tables allocated using bfd_hash_table_init will be created with - this size. */ -extern void bfd_hash_set_default_size (bfd_size_type); - -/* This structure is used to keep track of stabs in sections - information while linking. */ - -struct stab_info -{ - /* A hash table used to hold stabs strings. */ - struct bfd_strtab_hash *strings; - /* The header file hash table. */ - struct bfd_hash_table includes; - /* The first .stabstr section. */ - struct bfd_section *stabstr; -}; - -#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table - -/* User program access to BFD facilities. */ - -/* Direct I/O routines, for programs which know more about the object - file than BFD does. Use higher level routines if possible. */ - -extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); -extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); -extern int bfd_seek (bfd *, file_ptr, int); -extern file_ptr bfd_tell (bfd *); -extern int bfd_flush (bfd *); -extern int bfd_stat (bfd *, struct stat *); - -/* Deprecated old routines. */ -#if __GNUC__ -#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ - (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ - bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) -#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ - (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ - bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) -#else -#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ - (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ - bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) -#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ - (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ - bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) -#endif -extern void warn_deprecated (const char *, const char *, int, const char *); - -/* Cast from const char * to char * so that caller can assign to - a char * without a warning. */ -#define bfd_get_filename(abfd) ((char *) (abfd)->filename) -#define bfd_get_cacheable(abfd) ((abfd)->cacheable) -#define bfd_get_format(abfd) ((abfd)->format) -#define bfd_get_target(abfd) ((abfd)->xvec->name) -#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) -#define bfd_family_coff(abfd) \ - (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ - bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) -#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) -#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) -#define bfd_header_big_endian(abfd) \ - ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) -#define bfd_header_little_endian(abfd) \ - ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) -#define bfd_get_file_flags(abfd) ((abfd)->flags) -#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) -#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) -#define bfd_my_archive(abfd) ((abfd)->my_archive) -#define bfd_has_map(abfd) ((abfd)->has_armap) - -#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) -#define bfd_usrdata(abfd) ((abfd)->usrdata) - -#define bfd_get_start_address(abfd) ((abfd)->start_address) -#define bfd_get_symcount(abfd) ((abfd)->symcount) -#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) -#define bfd_count_sections(abfd) ((abfd)->section_count) - -#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) - -#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) - -#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) - -extern bfd_boolean bfd_cache_close - (bfd *abfd); -/* NB: This declaration should match the autogenerated one in libbfd.h. */ - -extern bfd_boolean bfd_cache_close_all (void); - -extern bfd_boolean bfd_record_phdr - (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, - bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); - -/* Byte swapping routines. */ - -bfd_uint64_t bfd_getb64 (const void *); -bfd_uint64_t bfd_getl64 (const void *); -bfd_int64_t bfd_getb_signed_64 (const void *); -bfd_int64_t bfd_getl_signed_64 (const void *); -bfd_vma bfd_getb32 (const void *); -bfd_vma bfd_getl32 (const void *); -bfd_signed_vma bfd_getb_signed_32 (const void *); -bfd_signed_vma bfd_getl_signed_32 (const void *); -bfd_vma bfd_getb16 (const void *); -bfd_vma bfd_getl16 (const void *); -bfd_signed_vma bfd_getb_signed_16 (const void *); -bfd_signed_vma bfd_getl_signed_16 (const void *); -void bfd_putb64 (bfd_uint64_t, void *); -void bfd_putl64 (bfd_uint64_t, void *); -void bfd_putb32 (bfd_vma, void *); -void bfd_putl32 (bfd_vma, void *); -void bfd_putb16 (bfd_vma, void *); -void bfd_putl16 (bfd_vma, void *); - -/* Byte swapping routines which take size and endiannes as arguments. */ - -bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); -void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); - -extern bfd_boolean bfd_section_already_linked_table_init (void); -extern void bfd_section_already_linked_table_free (void); - -/* Externally visible ECOFF routines. */ - -#if defined(__STDC__) || defined(ALMOST_STDC) -struct ecoff_debug_info; -struct ecoff_debug_swap; -struct ecoff_extr; -struct bfd_symbol; -struct bfd_link_info; -struct bfd_link_hash_entry; -struct bfd_elf_version_tree; -#endif -extern bfd_vma bfd_ecoff_get_gp_value - (bfd * abfd); -extern bfd_boolean bfd_ecoff_set_gp_value - (bfd *abfd, bfd_vma gp_value); -extern bfd_boolean bfd_ecoff_set_regmasks - (bfd *abfd, unsigned long gprmask, unsigned long fprmask, - unsigned long *cprmask); -extern void *bfd_ecoff_debug_init - (bfd *output_bfd, struct ecoff_debug_info *output_debug, - const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); -extern void bfd_ecoff_debug_free - (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, - const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); -extern bfd_boolean bfd_ecoff_debug_accumulate - (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, - const struct ecoff_debug_swap *output_swap, bfd *input_bfd, - struct ecoff_debug_info *input_debug, - const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); -extern bfd_boolean bfd_ecoff_debug_accumulate_other - (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, - const struct ecoff_debug_swap *output_swap, bfd *input_bfd, - struct bfd_link_info *); -extern bfd_boolean bfd_ecoff_debug_externals - (bfd *abfd, struct ecoff_debug_info *debug, - const struct ecoff_debug_swap *swap, bfd_boolean relocatable, - bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), - void (*set_index) (struct bfd_symbol *, bfd_size_type)); -extern bfd_boolean bfd_ecoff_debug_one_external - (bfd *abfd, struct ecoff_debug_info *debug, - const struct ecoff_debug_swap *swap, const char *name, - struct ecoff_extr *esym); -extern bfd_size_type bfd_ecoff_debug_size - (bfd *abfd, struct ecoff_debug_info *debug, - const struct ecoff_debug_swap *swap); -extern bfd_boolean bfd_ecoff_write_debug - (bfd *abfd, struct ecoff_debug_info *debug, - const struct ecoff_debug_swap *swap, file_ptr where); -extern bfd_boolean bfd_ecoff_write_accumulated_debug - (void *handle, bfd *abfd, struct ecoff_debug_info *debug, - const struct ecoff_debug_swap *swap, - struct bfd_link_info *info, file_ptr where); - -/* Externally visible ELF routines. */ - -struct bfd_link_needed_list -{ - struct bfd_link_needed_list *next; - bfd *by; - const char *name; -}; - -enum dynamic_lib_link_class { - DYN_NORMAL = 0, - DYN_AS_NEEDED = 1, - DYN_DT_NEEDED = 2, - DYN_NO_ADD_NEEDED = 4, - DYN_NO_NEEDED = 8 -}; - -extern bfd_boolean bfd_elf_record_link_assignment - (bfd *, struct bfd_link_info *, const char *, bfd_boolean); -extern struct bfd_link_needed_list *bfd_elf_get_needed_list - (bfd *, struct bfd_link_info *); -extern bfd_boolean bfd_elf_get_bfd_needed_list - (bfd *, struct bfd_link_needed_list **); -extern bfd_boolean bfd_elf_size_dynamic_sections - (bfd *, const char *, const char *, const char *, const char * const *, - struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); -extern void bfd_elf_set_dt_needed_name - (bfd *, const char *); -extern const char *bfd_elf_get_dt_soname - (bfd *); -extern void bfd_elf_set_dyn_lib_class - (bfd *, int); -extern int bfd_elf_get_dyn_lib_class - (bfd *); -extern struct bfd_link_needed_list *bfd_elf_get_runpath_list - (bfd *, struct bfd_link_info *); -extern bfd_boolean bfd_elf_discard_info - (bfd *, struct bfd_link_info *); - -/* Return an upper bound on the number of bytes required to store a - copy of ABFD's program header table entries. Return -1 if an error - occurs; bfd_get_error will return an appropriate code. */ -extern long bfd_get_elf_phdr_upper_bound - (bfd *abfd); - -/* Copy ABFD's program header table entries to *PHDRS. The entries - will be stored as an array of Elf_Internal_Phdr structures, as - defined in include/elf/internal.h. To find out how large the - buffer needs to be, call bfd_get_elf_phdr_upper_bound. - - Return the number of program header table entries read, or -1 if an - error occurs; bfd_get_error will return an appropriate code. */ -extern int bfd_get_elf_phdrs - (bfd *abfd, void *phdrs); - -/* Create a new BFD as if by bfd_openr. Rather than opening a file, - reconstruct an ELF file by reading the segments out of remote memory - based on the ELF file header at EHDR_VMA and the ELF program headers it - points to. If not null, *LOADBASEP is filled in with the difference - between the VMAs from which the segments were read, and the VMAs the - file headers (and hence BFD's idea of each section's VMA) put them at. - - The function TARGET_READ_MEMORY is called to copy LEN bytes from the - remote memory at target address VMA into the local buffer at MYADDR; it - should return zero on success or an `errno' code on failure. TEMPL must - be a BFD for an ELF target with the word size and byte order found in - the remote memory. */ -extern bfd *bfd_elf_bfd_from_remote_memory - (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, - int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); - -/* Return the arch_size field of an elf bfd, or -1 if not elf. */ -extern int bfd_get_arch_size - (bfd *); - -/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ -extern int bfd_get_sign_extend_vma - (bfd *); - -extern struct bfd_section *_bfd_elf_tls_setup - (bfd *, struct bfd_link_info *); - -extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs - (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); - -/* SunOS shared library support routines for the linker. */ - -extern struct bfd_link_needed_list *bfd_sunos_get_needed_list - (bfd *, struct bfd_link_info *); -extern bfd_boolean bfd_sunos_record_link_assignment - (bfd *, struct bfd_link_info *, const char *); -extern bfd_boolean bfd_sunos_size_dynamic_sections - (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **); - -/* Linux shared library support routines for the linker. */ - -extern bfd_boolean bfd_i386linux_size_dynamic_sections - (bfd *, struct bfd_link_info *); -extern bfd_boolean bfd_m68klinux_size_dynamic_sections - (bfd *, struct bfd_link_info *); -extern bfd_boolean bfd_sparclinux_size_dynamic_sections - (bfd *, struct bfd_link_info *); - -/* mmap hacks */ - -struct _bfd_window_internal; -typedef struct _bfd_window_internal bfd_window_internal; - -typedef struct _bfd_window -{ - /* What the user asked for. */ - void *data; - bfd_size_type size; - /* The actual window used by BFD. Small user-requested read-only - regions sharing a page may share a single window into the object - file. Read-write versions shouldn't until I've fixed things to - keep track of which portions have been claimed by the - application; don't want to give the same region back when the - application wants two writable copies! */ - struct _bfd_window_internal *i; -} -bfd_window; - -extern void bfd_init_window - (bfd_window *); -extern void bfd_free_window - (bfd_window *); -extern bfd_boolean bfd_get_file_window - (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); - -/* XCOFF support routines for the linker. */ - -extern bfd_boolean bfd_xcoff_link_record_set - (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); -extern bfd_boolean bfd_xcoff_import_symbol - (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, - const char *, const char *, const char *, unsigned int); -extern bfd_boolean bfd_xcoff_export_symbol - (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); -extern bfd_boolean bfd_xcoff_link_count_reloc - (bfd *, struct bfd_link_info *, const char *); -extern bfd_boolean bfd_xcoff_record_link_assignment - (bfd *, struct bfd_link_info *, const char *); -extern bfd_boolean bfd_xcoff_size_dynamic_sections - (bfd *, struct bfd_link_info *, const char *, const char *, - unsigned long, unsigned long, unsigned long, bfd_boolean, - int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); -extern bfd_boolean bfd_xcoff_link_generate_rtinit - (bfd *, const char *, const char *, bfd_boolean); - -/* XCOFF support routines for ar. */ -extern bfd_boolean bfd_xcoff_ar_archive_set_magic - (bfd *, char *); - -/* Externally visible COFF routines. */ - -#if defined(__STDC__) || defined(ALMOST_STDC) -struct internal_syment; -union internal_auxent; -#endif - -extern bfd_boolean bfd_coff_get_syment - (bfd *, struct bfd_symbol *, struct internal_syment *); - -extern bfd_boolean bfd_coff_get_auxent - (bfd *, struct bfd_symbol *, int, union internal_auxent *); - -extern bfd_boolean bfd_coff_set_symbol_class - (bfd *, struct bfd_symbol *, unsigned int); - -extern bfd_boolean bfd_m68k_coff_create_embedded_relocs - (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); - -/* ARM Interworking support. Called from linker. */ -extern bfd_boolean bfd_arm_allocate_interworking_sections - (struct bfd_link_info *); - -extern bfd_boolean bfd_arm_process_before_allocation - (bfd *, struct bfd_link_info *, int); - -extern bfd_boolean bfd_arm_get_bfd_for_interworking - (bfd *, struct bfd_link_info *); - -/* PE ARM Interworking support. Called from linker. */ -extern bfd_boolean bfd_arm_pe_allocate_interworking_sections - (struct bfd_link_info *); - -extern bfd_boolean bfd_arm_pe_process_before_allocation - (bfd *, struct bfd_link_info *, int); - -extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking - (bfd *, struct bfd_link_info *); - -/* ELF ARM Interworking support. Called from linker. */ -extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections - (struct bfd_link_info *); - -extern bfd_boolean bfd_elf32_arm_process_before_allocation - (bfd *, struct bfd_link_info *, int); - -void bfd_elf32_arm_set_target_relocs - (struct bfd_link_info *, int, char *, int); - -extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking - (bfd *, struct bfd_link_info *); - -extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd - (bfd *, struct bfd_link_info *); - -/* ARM Note section processing. */ -extern bfd_boolean bfd_arm_merge_machines - (bfd *, bfd *); - -extern bfd_boolean bfd_arm_update_notes - (bfd *, const char *); - -extern unsigned int bfd_arm_get_mach_from_notes - (bfd *, const char *); - -/* TI COFF load page support. */ -extern void bfd_ticoff_set_section_load_page - (struct bfd_section *, int); - -extern int bfd_ticoff_get_section_load_page - (struct bfd_section *); - -/* H8/300 functions. */ -extern bfd_vma bfd_h8300_pad_address - (bfd *, bfd_vma); - -/* IA64 Itanium code generation. Called from linker. */ -extern void bfd_elf32_ia64_after_parse - (int); - -extern void bfd_elf64_ia64_after_parse - (int); - -/* This structure is used for a comdat section, as in PE. A comdat - section is associated with a particular symbol. When the linker - sees a comdat section, it keeps only one of the sections with a - given name and associated with a given symbol. */ - -struct coff_comdat_info -{ - /* The name of the symbol associated with a comdat section. */ - const char *name; - - /* The local symbol table index of the symbol associated with a - comdat section. This is only meaningful to the object file format - specific code; it is not an index into the list returned by - bfd_canonicalize_symtab. */ - long symbol; -}; - -extern struct coff_comdat_info *bfd_coff_get_comdat_section - (bfd *, struct bfd_section *); - -/* Extracted from init.c. */ -void bfd_init (void); - -/* Extracted from opncls.c. */ -bfd *bfd_openr (const char *filename, const char *target); - -bfd *bfd_fdopenr (const char *filename, const char *target, int fd); - -bfd *bfd_openstreamr (const char *, const char *, void *); - -bfd *bfd_openr_iovec (const char *filename, const char *target, - void *(*open) (struct bfd *nbfd, - void *open_closure), - void *open_closure, - file_ptr (*pread) (struct bfd *nbfd, - void *stream, - void *buf, - file_ptr nbytes, - file_ptr offset), - int (*close) (struct bfd *nbfd, - void *stream)); - -bfd *bfd_openw (const char *filename, const char *target); - -bfd_boolean bfd_close (bfd *abfd); - -bfd_boolean bfd_close_all_done (bfd *); - -bfd *bfd_create (const char *filename, bfd *templ); - -bfd_boolean bfd_make_writable (bfd *abfd); - -bfd_boolean bfd_make_readable (bfd *abfd); - -unsigned long bfd_calc_gnu_debuglink_crc32 - (unsigned long crc, const unsigned char *buf, bfd_size_type len); - -char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); - -struct bfd_section *bfd_create_gnu_debuglink_section - (bfd *abfd, const char *filename); - -bfd_boolean bfd_fill_in_gnu_debuglink_section - (bfd *abfd, struct bfd_section *sect, const char *filename); - -/* Extracted from libbfd.c. */ - -/* Byte swapping macros for user section data. */ - -#define bfd_put_8(abfd, val, ptr) \ - ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) -#define bfd_put_signed_8 \ - bfd_put_8 -#define bfd_get_8(abfd, ptr) \ - (*(unsigned char *) (ptr) & 0xff) -#define bfd_get_signed_8(abfd, ptr) \ - (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) - -#define bfd_put_16(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) -#define bfd_put_signed_16 \ - bfd_put_16 -#define bfd_get_16(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx16, (ptr)) -#define bfd_get_signed_16(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) - -#define bfd_put_32(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) -#define bfd_put_signed_32 \ - bfd_put_32 -#define bfd_get_32(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx32, (ptr)) -#define bfd_get_signed_32(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) - -#define bfd_put_64(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) -#define bfd_put_signed_64 \ - bfd_put_64 -#define bfd_get_64(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx64, (ptr)) -#define bfd_get_signed_64(abfd, ptr) \ - BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) - -#define bfd_get(bits, abfd, ptr) \ - ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ - : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ - : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ - : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ - : (abort (), (bfd_vma) - 1)) - -#define bfd_put(bits, abfd, val, ptr) \ - ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ - : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ - : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ - : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ - : (abort (), (void) 0)) - - -/* Byte swapping macros for file header data. */ - -#define bfd_h_put_8(abfd, val, ptr) \ - bfd_put_8 (abfd, val, ptr) -#define bfd_h_put_signed_8(abfd, val, ptr) \ - bfd_put_8 (abfd, val, ptr) -#define bfd_h_get_8(abfd, ptr) \ - bfd_get_8 (abfd, ptr) -#define bfd_h_get_signed_8(abfd, ptr) \ - bfd_get_signed_8 (abfd, ptr) - -#define bfd_h_put_16(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) -#define bfd_h_put_signed_16 \ - bfd_h_put_16 -#define bfd_h_get_16(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx16, (ptr)) -#define bfd_h_get_signed_16(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) - -#define bfd_h_put_32(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) -#define bfd_h_put_signed_32 \ - bfd_h_put_32 -#define bfd_h_get_32(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx32, (ptr)) -#define bfd_h_get_signed_32(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) - -#define bfd_h_put_64(abfd, val, ptr) \ - BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) -#define bfd_h_put_signed_64 \ - bfd_h_put_64 -#define bfd_h_get_64(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx64, (ptr)) -#define bfd_h_get_signed_64(abfd, ptr) \ - BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) - -/* Aliases for the above, which should eventually go away. */ - -#define H_PUT_64 bfd_h_put_64 -#define H_PUT_32 bfd_h_put_32 -#define H_PUT_16 bfd_h_put_16 -#define H_PUT_8 bfd_h_put_8 -#define H_PUT_S64 bfd_h_put_signed_64 -#define H_PUT_S32 bfd_h_put_signed_32 -#define H_PUT_S16 bfd_h_put_signed_16 -#define H_PUT_S8 bfd_h_put_signed_8 -#define H_GET_64 bfd_h_get_64 -#define H_GET_32 bfd_h_get_32 -#define H_GET_16 bfd_h_get_16 -#define H_GET_8 bfd_h_get_8 -#define H_GET_S64 bfd_h_get_signed_64 -#define H_GET_S32 bfd_h_get_signed_32 -#define H_GET_S16 bfd_h_get_signed_16 -#define H_GET_S8 bfd_h_get_signed_8 - - -/* Extracted from bfdio.c. */ -long bfd_get_mtime (bfd *abfd); - -long bfd_get_size (bfd *abfd); - -/* Extracted from bfdwin.c. */ -/* Extracted from section.c. */ -typedef struct bfd_section -{ - /* The name of the section; the name isn't a copy, the pointer is - the same as that passed to bfd_make_section. */ - const char *name; - - /* A unique sequence number. */ - int id; - - /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ - int index; - - /* The next section in the list belonging to the BFD, or NULL. */ - struct bfd_section *next; - - /* The field flags contains attributes of the section. Some - flags are read in from the object file, and some are - synthesized from other information. */ - flagword flags; - -#define SEC_NO_FLAGS 0x000 - - /* Tells the OS to allocate space for this section when loading. - This is clear for a section containing debug information only. */ -#define SEC_ALLOC 0x001 - - /* Tells the OS to load the section from the file when loading. - This is clear for a .bss section. */ -#define SEC_LOAD 0x002 - - /* The section contains data still to be relocated, so there is - some relocation information too. */ -#define SEC_RELOC 0x004 - - /* A signal to the OS that the section contains read only data. */ -#define SEC_READONLY 0x008 - - /* The section contains code only. */ -#define SEC_CODE 0x010 - - /* The section contains data only. */ -#define SEC_DATA 0x020 - - /* The section will reside in ROM. */ -#define SEC_ROM 0x040 - - /* The section contains constructor information. This section - type is used by the linker to create lists of constructors and - destructors used by <>. When a back end sees a symbol - which should be used in a constructor list, it creates a new - section for the type of name (e.g., <<__CTOR_LIST__>>), attaches - the symbol to it, and builds a relocation. To build the lists - of constructors, all the linker has to do is catenate all the - sections called <<__CTOR_LIST__>> and relocate the data - contained within - exactly the operations it would peform on - standard data. */ -#define SEC_CONSTRUCTOR 0x080 - - /* The section has contents - a data section could be - <> | <>; a debug section could be - <> */ -#define SEC_HAS_CONTENTS 0x100 - - /* An instruction to the linker to not output the section - even if it has information which would normally be written. */ -#define SEC_NEVER_LOAD 0x200 - - /* The section contains thread local data. */ -#define SEC_THREAD_LOCAL 0x400 - - /* The section has GOT references. This flag is only for the - linker, and is currently only used by the elf32-hppa back end. - It will be set if global offset table references were detected - in this section, which indicate to the linker that the section - contains PIC code, and must be handled specially when doing a - static link. */ -#define SEC_HAS_GOT_REF 0x800 - - /* The section contains common symbols (symbols may be defined - multiple times, the value of a symbol is the amount of - space it requires, and the largest symbol value is the one - used). Most targets have exactly one of these (which we - translate to bfd_com_section_ptr), but ECOFF has two. */ -#define SEC_IS_COMMON 0x1000 - - /* The section contains only debugging information. For - example, this is set for ELF .debug and .stab sections. - strip tests this flag to see if a section can be - discarded. */ -#define SEC_DEBUGGING 0x2000 - - /* The contents of this section are held in memory pointed to - by the contents field. This is checked by bfd_get_section_contents, - and the data is retrieved from memory if appropriate. */ -#define SEC_IN_MEMORY 0x4000 - - /* The contents of this section are to be excluded by the - linker for executable and shared objects unless those - objects are to be further relocated. */ -#define SEC_EXCLUDE 0x8000 - - /* The contents of this section are to be sorted based on the sum of - the symbol and addend values specified by the associated relocation - entries. Entries without associated relocation entries will be - appended to the end of the section in an unspecified order. */ -#define SEC_SORT_ENTRIES 0x10000 - - /* When linking, duplicate sections of the same name should be - discarded, rather than being combined into a single section as - is usually done. This is similar to how common symbols are - handled. See SEC_LINK_DUPLICATES below. */ -#define SEC_LINK_ONCE 0x20000 - - /* If SEC_LINK_ONCE is set, this bitfield describes how the linker - should handle duplicate sections. */ -#define SEC_LINK_DUPLICATES 0x40000 - - /* This value for SEC_LINK_DUPLICATES means that duplicate - sections with the same name should simply be discarded. */ -#define SEC_LINK_DUPLICATES_DISCARD 0x0 - - /* This value for SEC_LINK_DUPLICATES means that the linker - should warn if there are any duplicate sections, although - it should still only link one copy. */ -#define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000 - - /* This value for SEC_LINK_DUPLICATES means that the linker - should warn if any duplicate sections are a different size. */ -#define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000 - - /* This value for SEC_LINK_DUPLICATES means that the linker - should warn if any duplicate sections contain different - contents. */ -#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ - (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) - - /* This section was created by the linker as part of dynamic - relocation or other arcane processing. It is skipped when - going through the first-pass output, trusting that someone - else up the line will take care of it later. */ -#define SEC_LINKER_CREATED 0x200000 - - /* This section should not be subject to garbage collection. */ -#define SEC_KEEP 0x400000 - - /* This section contains "short" data, and should be placed - "near" the GP. */ -#define SEC_SMALL_DATA 0x800000 - - /* Attempt to merge identical entities in the section. - Entity size is given in the entsize field. */ -#define SEC_MERGE 0x1000000 - - /* If given with SEC_MERGE, entities to merge are zero terminated - strings where entsize specifies character size instead of fixed - size entries. */ -#define SEC_STRINGS 0x2000000 - - /* This section contains data about section groups. */ -#define SEC_GROUP 0x4000000 - - /* The section is a COFF shared library section. This flag is - only for the linker. If this type of section appears in - the input file, the linker must copy it to the output file - without changing the vma or size. FIXME: Although this - was originally intended to be general, it really is COFF - specific (and the flag was renamed to indicate this). It - might be cleaner to have some more general mechanism to - allow the back end to control what the linker does with - sections. */ -#define SEC_COFF_SHARED_LIBRARY 0x10000000 - - /* This section contains data which may be shared with other - executables or shared objects. This is for COFF only. */ -#define SEC_COFF_SHARED 0x20000000 - - /* When a section with this flag is being linked, then if the size of - the input section is less than a page, it should not cross a page - boundary. If the size of the input section is one page or more, - it should be aligned on a page boundary. This is for TI - TMS320C54X only. */ -#define SEC_TIC54X_BLOCK 0x40000000 - - /* Conditionally link this section; do not link if there are no - references found to any symbol in the section. This is for TI - TMS320C54X only. */ -#define SEC_TIC54X_CLINK 0x80000000 - - /* End of section flags. */ - - /* Some internal packed boolean fields. */ - - /* See the vma field. */ - unsigned int user_set_vma : 1; - - /* A mark flag used by some of the linker backends. */ - unsigned int linker_mark : 1; - - /* Another mark flag used by some of the linker backends. Set for - output sections that have an input section. */ - unsigned int linker_has_input : 1; - - /* A mark flag used by some linker backends for garbage collection. */ - unsigned int gc_mark : 1; - - /* The following flags are used by the ELF linker. */ - - /* Mark sections which have been allocated to segments. */ - unsigned int segment_mark : 1; - - /* Type of sec_info information. */ - unsigned int sec_info_type:3; -#define ELF_INFO_TYPE_NONE 0 -#define ELF_INFO_TYPE_STABS 1 -#define ELF_INFO_TYPE_MERGE 2 -#define ELF_INFO_TYPE_EH_FRAME 3 -#define ELF_INFO_TYPE_JUST_SYMS 4 - - /* Nonzero if this section uses RELA relocations, rather than REL. */ - unsigned int use_rela_p:1; - - /* Bits used by various backends. The generic code doesn't touch - these fields. */ - - /* Nonzero if this section has TLS related relocations. */ - unsigned int has_tls_reloc:1; - - /* Nonzero if this section has a gp reloc. */ - unsigned int has_gp_reloc:1; - - /* Nonzero if this section needs the relax finalize pass. */ - unsigned int need_finalize_relax:1; - - /* Whether relocations have been processed. */ - unsigned int reloc_done : 1; - - /* End of internal packed boolean fields. */ - - /* The virtual memory address of the section - where it will be - at run time. The symbols are relocated against this. The - user_set_vma flag is maintained by bfd; if it's not set, the - backend can assign addresses (for example, in <>, where - the default address for <<.data>> is dependent on the specific - target and various flags). */ - bfd_vma vma; - - /* The load address of the section - where it would be in a - rom image; really only used for writing section header - information. */ - bfd_vma lma; - - /* The size of the section in octets, as it will be output. - Contains a value even if the section has no contents (e.g., the - size of <<.bss>>). */ - bfd_size_type size; - - /* For input sections, the original size on disk of the section, in - octets. This field is used by the linker relaxation code. It is - currently only set for sections where the linker relaxation scheme - doesn't cache altered section and reloc contents (stabs, eh_frame, - SEC_MERGE, some coff relaxing targets), and thus the original size - needs to be kept to read the section multiple times. - For output sections, rawsize holds the section size calculated on - a previous linker relaxation pass. */ - bfd_size_type rawsize; - - /* If this section is going to be output, then this value is the - offset in *bytes* into the output section of the first byte in the - input section (byte ==> smallest addressable unit on the - target). In most cases, if this was going to start at the - 100th octet (8-bit quantity) in the output section, this value - would be 100. However, if the target byte size is 16 bits - (bfd_octets_per_byte is "2"), this value would be 50. */ - bfd_vma output_offset; - - /* The output section through which to map on output. */ - struct bfd_section *output_section; - - /* The alignment requirement of the section, as an exponent of 2 - - e.g., 3 aligns to 2^3 (or 8). */ - unsigned int alignment_power; - - /* If an input section, a pointer to a vector of relocation - records for the data in this section. */ - struct reloc_cache_entry *relocation; - - /* If an output section, a pointer to a vector of pointers to - relocation records for the data in this section. */ - struct reloc_cache_entry **orelocation; - - /* The number of relocation records in one of the above. */ - unsigned reloc_count; - - /* Information below is back end specific - and not always used - or updated. */ - - /* File position of section data. */ - file_ptr filepos; - - /* File position of relocation info. */ - file_ptr rel_filepos; - - /* File position of line data. */ - file_ptr line_filepos; - - /* Pointer to data for applications. */ - void *userdata; - - /* If the SEC_IN_MEMORY flag is set, this points to the actual - contents. */ - unsigned char *contents; - - /* Attached line number information. */ - alent *lineno; - - /* Number of line number records. */ - unsigned int lineno_count; - - /* Entity size for merging purposes. */ - unsigned int entsize; - - /* Points to the kept section if this section is a link-once section, - and is discarded. */ - struct bfd_section *kept_section; - - /* When a section is being output, this value changes as more - linenumbers are written out. */ - file_ptr moving_line_filepos; - - /* What the section number is in the target world. */ - int target_index; - - void *used_by_bfd; - - /* If this is a constructor section then here is a list of the - relocations created to relocate items within it. */ - struct relent_chain *constructor_chain; - - /* The BFD which owns the section. */ - bfd *owner; - - /* A symbol which points at this section only. */ - struct bfd_symbol *symbol; - struct bfd_symbol **symbol_ptr_ptr; - - struct bfd_link_order *link_order_head; - struct bfd_link_order *link_order_tail; -} asection; - -/* These sections are global, and are managed by BFD. The application - and target back end are not permitted to change the values in - these sections. New code should use the section_ptr macros rather - than referring directly to the const sections. The const sections - may eventually vanish. */ -#define BFD_ABS_SECTION_NAME "*ABS*" -#define BFD_UND_SECTION_NAME "*UND*" -#define BFD_COM_SECTION_NAME "*COM*" -#define BFD_IND_SECTION_NAME "*IND*" - -/* The absolute section. */ -extern asection bfd_abs_section; -#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) -#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) -/* Pointer to the undefined section. */ -extern asection bfd_und_section; -#define bfd_und_section_ptr ((asection *) &bfd_und_section) -#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) -/* Pointer to the common section. */ -extern asection bfd_com_section; -#define bfd_com_section_ptr ((asection *) &bfd_com_section) -/* Pointer to the indirect section. */ -extern asection bfd_ind_section; -#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) -#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) - -#define bfd_is_const_section(SEC) \ - ( ((SEC) == bfd_abs_section_ptr) \ - || ((SEC) == bfd_und_section_ptr) \ - || ((SEC) == bfd_com_section_ptr) \ - || ((SEC) == bfd_ind_section_ptr)) - -extern const struct bfd_symbol * const bfd_abs_symbol; -extern const struct bfd_symbol * const bfd_com_symbol; -extern const struct bfd_symbol * const bfd_und_symbol; -extern const struct bfd_symbol * const bfd_ind_symbol; - -/* Macros to handle insertion and deletion of a bfd's sections. These - only handle the list pointers, ie. do not adjust section_count, - target_index etc. */ -#define bfd_section_list_remove(ABFD, PS) \ - do \ - { \ - asection **_ps = PS; \ - asection *_s = *_ps; \ - *_ps = _s->next; \ - if (_s->next == NULL) \ - (ABFD)->section_tail = _ps; \ - } \ - while (0) -#define bfd_section_list_insert(ABFD, PS, S) \ - do \ - { \ - asection **_ps = PS; \ - asection *_s = S; \ - _s->next = *_ps; \ - *_ps = _s; \ - if (_s->next == NULL) \ - (ABFD)->section_tail = &_s->next; \ - } \ - while (0) - -void bfd_section_list_clear (bfd *); - -asection *bfd_get_section_by_name (bfd *abfd, const char *name); - -asection *bfd_get_section_by_name_if - (bfd *abfd, - const char *name, - bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), - void *obj); - -char *bfd_get_unique_section_name - (bfd *abfd, const char *templat, int *count); - -asection *bfd_make_section_old_way (bfd *abfd, const char *name); - -asection *bfd_make_section_anyway (bfd *abfd, const char *name); - -asection *bfd_make_section (bfd *, const char *name); - -bfd_boolean bfd_set_section_flags - (bfd *abfd, asection *sec, flagword flags); - -void bfd_map_over_sections - (bfd *abfd, - void (*func) (bfd *abfd, asection *sect, void *obj), - void *obj); - -asection *bfd_sections_find_if - (bfd *abfd, - bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), - void *obj); - -bfd_boolean bfd_set_section_size - (bfd *abfd, asection *sec, bfd_size_type val); - -bfd_boolean bfd_set_section_contents - (bfd *abfd, asection *section, const void *data, - file_ptr offset, bfd_size_type count); - -bfd_boolean bfd_get_section_contents - (bfd *abfd, asection *section, void *location, file_ptr offset, - bfd_size_type count); - -bfd_boolean bfd_malloc_and_get_section - (bfd *abfd, asection *section, bfd_byte **buf); - -bfd_boolean bfd_copy_private_section_data - (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); - -#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ - BFD_SEND (obfd, _bfd_copy_private_section_data, \ - (ibfd, isection, obfd, osection)) -void _bfd_strip_section_from_output - (struct bfd_link_info *info, asection *section); - -bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); - -bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); - -/* Extracted from archures.c. */ -enum bfd_architecture -{ - bfd_arch_unknown, /* File arch not known. */ - bfd_arch_obscure, /* Arch known, not one of these. */ - bfd_arch_m68k, /* Motorola 68xxx */ -#define bfd_mach_m68000 1 -#define bfd_mach_m68008 2 -#define bfd_mach_m68010 3 -#define bfd_mach_m68020 4 -#define bfd_mach_m68030 5 -#define bfd_mach_m68040 6 -#define bfd_mach_m68060 7 -#define bfd_mach_cpu32 8 -#define bfd_mach_mcf5200 9 -#define bfd_mach_mcf5206e 10 -#define bfd_mach_mcf5307 11 -#define bfd_mach_mcf5407 12 -#define bfd_mach_mcf528x 13 -#define bfd_mach_mcfv4e 14 -#define bfd_mach_mcf521x 15 -#define bfd_mach_mcf5249 16 -#define bfd_mach_mcf547x 17 -#define bfd_mach_mcf548x 18 - bfd_arch_vax, /* DEC Vax */ - bfd_arch_i960, /* Intel 960 */ - /* The order of the following is important. - lower number indicates a machine type that - only accepts a subset of the instructions - available to machines with higher numbers. - The exception is the "ca", which is - incompatible with all other machines except - "core". */ - -#define bfd_mach_i960_core 1 -#define bfd_mach_i960_ka_sa 2 -#define bfd_mach_i960_kb_sb 3 -#define bfd_mach_i960_mc 4 -#define bfd_mach_i960_xa 5 -#define bfd_mach_i960_ca 6 -#define bfd_mach_i960_jx 7 -#define bfd_mach_i960_hx 8 - - bfd_arch_or32, /* OpenRISC 32 */ - - bfd_arch_a29k, /* AMD 29000 */ - bfd_arch_sparc, /* SPARC */ -#define bfd_mach_sparc 1 -/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ -#define bfd_mach_sparc_sparclet 2 -#define bfd_mach_sparc_sparclite 3 -#define bfd_mach_sparc_v8plus 4 -#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ -#define bfd_mach_sparc_sparclite_le 6 -#define bfd_mach_sparc_v9 7 -#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ -#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ -#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ -/* Nonzero if MACH has the v9 instruction set. */ -#define bfd_mach_sparc_v9_p(mach) \ - ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ - && (mach) != bfd_mach_sparc_sparclite_le) -/* Nonzero if MACH is a 64 bit sparc architecture. */ -#define bfd_mach_sparc_64bit_p(mach) \ - ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) - bfd_arch_mips, /* MIPS Rxxxx */ -#define bfd_mach_mips3000 3000 -#define bfd_mach_mips3900 3900 -#define bfd_mach_mips4000 4000 -#define bfd_mach_mips4010 4010 -#define bfd_mach_mips4100 4100 -#define bfd_mach_mips4111 4111 -#define bfd_mach_mips4120 4120 -#define bfd_mach_mips4300 4300 -#define bfd_mach_mips4400 4400 -#define bfd_mach_mips4600 4600 -#define bfd_mach_mips4650 4650 -#define bfd_mach_mips5000 5000 -#define bfd_mach_mips5400 5400 -#define bfd_mach_mips5500 5500 -#define bfd_mach_mips6000 6000 -#define bfd_mach_mips7000 7000 -#define bfd_mach_mips8000 8000 -#define bfd_mach_mips9000 9000 -#define bfd_mach_mips10000 10000 -#define bfd_mach_mips12000 12000 -#define bfd_mach_mips16 16 -#define bfd_mach_mips5 5 -#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ -#define bfd_mach_mipsisa32 32 -#define bfd_mach_mipsisa32r2 33 -#define bfd_mach_mipsisa64 64 -#define bfd_mach_mipsisa64r2 65 - bfd_arch_i386, /* Intel 386 */ -#define bfd_mach_i386_i386 1 -#define bfd_mach_i386_i8086 2 -#define bfd_mach_i386_i386_intel_syntax 3 -#define bfd_mach_x86_64 64 -#define bfd_mach_x86_64_intel_syntax 65 - bfd_arch_we32k, /* AT&T WE32xxx */ - bfd_arch_tahoe, /* CCI/Harris Tahoe */ - bfd_arch_i860, /* Intel 860 */ - bfd_arch_i370, /* IBM 360/370 Mainframes */ - bfd_arch_romp, /* IBM ROMP PC/RT */ - bfd_arch_alliant, /* Alliant */ - bfd_arch_convex, /* Convex */ - bfd_arch_m88k, /* Motorola 88xxx */ - bfd_arch_m98k, /* Motorola 98xxx */ - bfd_arch_pyramid, /* Pyramid Technology */ - bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ -#define bfd_mach_h8300 1 -#define bfd_mach_h8300h 2 -#define bfd_mach_h8300s 3 -#define bfd_mach_h8300hn 4 -#define bfd_mach_h8300sn 5 -#define bfd_mach_h8300sx 6 -#define bfd_mach_h8300sxn 7 - bfd_arch_pdp11, /* DEC PDP-11 */ - bfd_arch_powerpc, /* PowerPC */ -#define bfd_mach_ppc 32 -#define bfd_mach_ppc64 64 -#define bfd_mach_ppc_403 403 -#define bfd_mach_ppc_403gc 4030 -#define bfd_mach_ppc_505 505 -#define bfd_mach_ppc_601 601 -#define bfd_mach_ppc_602 602 -#define bfd_mach_ppc_603 603 -#define bfd_mach_ppc_ec603e 6031 -#define bfd_mach_ppc_604 604 -#define bfd_mach_ppc_620 620 -#define bfd_mach_ppc_630 630 -#define bfd_mach_ppc_750 750 -#define bfd_mach_ppc_860 860 -#define bfd_mach_ppc_a35 35 -#define bfd_mach_ppc_rs64ii 642 -#define bfd_mach_ppc_rs64iii 643 -#define bfd_mach_ppc_7400 7400 -#define bfd_mach_ppc_e500 500 - bfd_arch_rs6000, /* IBM RS/6000 */ -#define bfd_mach_rs6k 6000 -#define bfd_mach_rs6k_rs1 6001 -#define bfd_mach_rs6k_rsc 6003 -#define bfd_mach_rs6k_rs2 6002 - bfd_arch_hppa, /* HP PA RISC */ -#define bfd_mach_hppa10 10 -#define bfd_mach_hppa11 11 -#define bfd_mach_hppa20 20 -#define bfd_mach_hppa20w 25 - bfd_arch_d10v, /* Mitsubishi D10V */ -#define bfd_mach_d10v 1 -#define bfd_mach_d10v_ts2 2 -#define bfd_mach_d10v_ts3 3 - bfd_arch_d30v, /* Mitsubishi D30V */ - bfd_arch_dlx, /* DLX */ - bfd_arch_m68hc11, /* Motorola 68HC11 */ - bfd_arch_m68hc12, /* Motorola 68HC12 */ -#define bfd_mach_m6812_default 0 -#define bfd_mach_m6812 1 -#define bfd_mach_m6812s 2 - bfd_arch_z8k, /* Zilog Z8000 */ -#define bfd_mach_z8001 1 -#define bfd_mach_z8002 2 - bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ - bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ -#define bfd_mach_sh 1 -#define bfd_mach_sh2 0x20 -#define bfd_mach_sh_dsp 0x2d -#define bfd_mach_sh2a 0x2a -#define bfd_mach_sh2a_nofpu 0x2b -#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 -#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 -#define bfd_mach_sh2a_or_sh4 0x2a3 -#define bfd_mach_sh2a_or_sh3e 0x2a4 -#define bfd_mach_sh2e 0x2e -#define bfd_mach_sh3 0x30 -#define bfd_mach_sh3_nommu 0x31 -#define bfd_mach_sh3_dsp 0x3d -#define bfd_mach_sh3e 0x3e -#define bfd_mach_sh4 0x40 -#define bfd_mach_sh4_nofpu 0x41 -#define bfd_mach_sh4_nommu_nofpu 0x42 -#define bfd_mach_sh4a 0x4a -#define bfd_mach_sh4a_nofpu 0x4b -#define bfd_mach_sh4al_dsp 0x4d -#define bfd_mach_sh5 0x50 - bfd_arch_alpha, /* Dec Alpha */ -#define bfd_mach_alpha_ev4 0x10 -#define bfd_mach_alpha_ev5 0x20 -#define bfd_mach_alpha_ev6 0x30 - bfd_arch_arm, /* Advanced Risc Machines ARM. */ -#define bfd_mach_arm_unknown 0 -#define bfd_mach_arm_2 1 -#define bfd_mach_arm_2a 2 -#define bfd_mach_arm_3 3 -#define bfd_mach_arm_3M 4 -#define bfd_mach_arm_4 5 -#define bfd_mach_arm_4T 6 -#define bfd_mach_arm_5 7 -#define bfd_mach_arm_5T 8 -#define bfd_mach_arm_5TE 9 -#define bfd_mach_arm_XScale 10 -#define bfd_mach_arm_ep9312 11 -#define bfd_mach_arm_iWMMXt 12 - bfd_arch_ns32k, /* National Semiconductors ns32000 */ - bfd_arch_w65, /* WDC 65816 */ - bfd_arch_tic30, /* Texas Instruments TMS320C30 */ - bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ -#define bfd_mach_tic3x 30 -#define bfd_mach_tic4x 40 - bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ - bfd_arch_tic80, /* TI TMS320c80 (MVP) */ - bfd_arch_v850, /* NEC V850 */ -#define bfd_mach_v850 1 -#define bfd_mach_v850e 'E' -#define bfd_mach_v850e1 '1' - bfd_arch_arc, /* ARC Cores */ -#define bfd_mach_arc_5 5 -#define bfd_mach_arc_6 6 -#define bfd_mach_arc_7 7 -#define bfd_mach_arc_8 8 - bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ -#define bfd_mach_m32r 1 /* For backwards compatibility. */ -#define bfd_mach_m32rx 'x' -#define bfd_mach_m32r2 '2' - bfd_arch_mn10200, /* Matsushita MN10200 */ - bfd_arch_mn10300, /* Matsushita MN10300 */ -#define bfd_mach_mn10300 300 -#define bfd_mach_am33 330 -#define bfd_mach_am33_2 332 - bfd_arch_fr30, -#define bfd_mach_fr30 0x46523330 - bfd_arch_frv, -#define bfd_mach_frv 1 -#define bfd_mach_frvsimple 2 -#define bfd_mach_fr300 300 -#define bfd_mach_fr400 400 -#define bfd_mach_fr450 450 -#define bfd_mach_frvtomcat 499 /* fr500 prototype */ -#define bfd_mach_fr500 500 -#define bfd_mach_fr550 550 - bfd_arch_mcore, - bfd_arch_ia64, /* HP/Intel ia64 */ -#define bfd_mach_ia64_elf64 64 -#define bfd_mach_ia64_elf32 32 - bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ -#define bfd_mach_ip2022 1 -#define bfd_mach_ip2022ext 2 - bfd_arch_iq2000, /* Vitesse IQ2000. */ -#define bfd_mach_iq2000 1 -#define bfd_mach_iq10 2 - bfd_arch_pj, - bfd_arch_avr, /* Atmel AVR microcontrollers. */ -#define bfd_mach_avr1 1 -#define bfd_mach_avr2 2 -#define bfd_mach_avr3 3 -#define bfd_mach_avr4 4 -#define bfd_mach_avr5 5 - bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ -#define bfd_mach_cr16c 1 - bfd_arch_crx, /* National Semiconductor CRX. */ -#define bfd_mach_crx 1 - bfd_arch_cris, /* Axis CRIS */ -#define bfd_mach_cris_v0_v10 255 -#define bfd_mach_cris_v32 32 -#define bfd_mach_cris_v10_v32 1032 - bfd_arch_s390, /* IBM s390 */ -#define bfd_mach_s390_31 31 -#define bfd_mach_s390_64 64 - bfd_arch_openrisc, /* OpenRISC */ - bfd_arch_mmix, /* Donald Knuth's educational processor. */ - bfd_arch_xstormy16, -#define bfd_mach_xstormy16 1 - bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ -#define bfd_mach_msp11 11 -#define bfd_mach_msp110 110 -#define bfd_mach_msp12 12 -#define bfd_mach_msp13 13 -#define bfd_mach_msp14 14 -#define bfd_mach_msp15 15 -#define bfd_mach_msp16 16 -#define bfd_mach_msp31 31 -#define bfd_mach_msp32 32 -#define bfd_mach_msp33 33 -#define bfd_mach_msp41 41 -#define bfd_mach_msp42 42 -#define bfd_mach_msp43 43 -#define bfd_mach_msp44 44 - bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ -#define bfd_mach_xtensa 1 - bfd_arch_maxq, /* Dallas MAXQ 10/20 */ -#define bfd_mach_maxq10 10 -#define bfd_mach_maxq20 20 - bfd_arch_last - }; - -typedef struct bfd_arch_info -{ - int bits_per_word; - int bits_per_address; - int bits_per_byte; - enum bfd_architecture arch; - unsigned long mach; - const char *arch_name; - const char *printable_name; - unsigned int section_align_power; - /* TRUE if this is the default machine for the architecture. - The default arch should be the first entry for an arch so that - all the entries for that arch can be accessed via <>. */ - bfd_boolean the_default; - const struct bfd_arch_info * (*compatible) - (const struct bfd_arch_info *a, const struct bfd_arch_info *b); - - bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); - - const struct bfd_arch_info *next; -} -bfd_arch_info_type; - -const char *bfd_printable_name (bfd *abfd); - -const bfd_arch_info_type *bfd_scan_arch (const char *string); - -const char **bfd_arch_list (void); - -const bfd_arch_info_type *bfd_arch_get_compatible - (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); - -void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); - -enum bfd_architecture bfd_get_arch (bfd *abfd); - -unsigned long bfd_get_mach (bfd *abfd); - -unsigned int bfd_arch_bits_per_byte (bfd *abfd); - -unsigned int bfd_arch_bits_per_address (bfd *abfd); - -const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); - -const bfd_arch_info_type *bfd_lookup_arch - (enum bfd_architecture arch, unsigned long machine); - -const char *bfd_printable_arch_mach - (enum bfd_architecture arch, unsigned long machine); - -unsigned int bfd_octets_per_byte (bfd *abfd); - -unsigned int bfd_arch_mach_octets_per_byte - (enum bfd_architecture arch, unsigned long machine); - -/* Extracted from reloc.c. */ -typedef enum bfd_reloc_status -{ - /* No errors detected. */ - bfd_reloc_ok, - - /* The relocation was performed, but there was an overflow. */ - bfd_reloc_overflow, - - /* The address to relocate was not within the section supplied. */ - bfd_reloc_outofrange, - - /* Used by special functions. */ - bfd_reloc_continue, - - /* Unsupported relocation size requested. */ - bfd_reloc_notsupported, - - /* Unused. */ - bfd_reloc_other, - - /* The symbol to relocate against was undefined. */ - bfd_reloc_undefined, - - /* The relocation was performed, but may not be ok - presently - generated only when linking i960 coff files with i960 b.out - symbols. If this type is returned, the error_message argument - to bfd_perform_relocation will be set. */ - bfd_reloc_dangerous - } - bfd_reloc_status_type; - - -typedef struct reloc_cache_entry -{ - /* A pointer into the canonical table of pointers. */ - struct bfd_symbol **sym_ptr_ptr; - - /* offset in section. */ - bfd_size_type address; - - /* addend for relocation value. */ - bfd_vma addend; - - /* Pointer to how to perform the required relocation. */ - reloc_howto_type *howto; - -} -arelent; - -enum complain_overflow -{ - /* Do not complain on overflow. */ - complain_overflow_dont, - - /* Complain if the bitfield overflows, whether it is considered - as signed or unsigned. */ - complain_overflow_bitfield, - - /* Complain if the value overflows when considered as signed - number. */ - complain_overflow_signed, - - /* Complain if the value overflows when considered as an - unsigned number. */ - complain_overflow_unsigned -}; - -struct reloc_howto_struct -{ - /* The type field has mainly a documentary use - the back end can - do what it wants with it, though normally the back end's - external idea of what a reloc number is stored - in this field. For example, a PC relative word relocation - in a coff environment has the type 023 - because that's - what the outside world calls a R_PCRWORD reloc. */ - unsigned int type; - - /* The value the final relocation is shifted right by. This drops - unwanted data from the relocation. */ - unsigned int rightshift; - - /* The size of the item to be relocated. This is *not* a - power-of-two measure. To get the number of bytes operated - on by a type of relocation, use bfd_get_reloc_size. */ - int size; - - /* The number of bits in the item to be relocated. This is used - when doing overflow checking. */ - unsigned int bitsize; - - /* Notes that the relocation is relative to the location in the - data section of the addend. The relocation function will - subtract from the relocation value the address of the location - being relocated. */ - bfd_boolean pc_relative; - - /* The bit position of the reloc value in the destination. - The relocated value is left shifted by this amount. */ - unsigned int bitpos; - - /* What type of overflow error should be checked for when - relocating. */ - enum complain_overflow complain_on_overflow; - - /* If this field is non null, then the supplied function is - called rather than the normal function. This allows really - strange relocation methods to be accommodated (e.g., i960 callj - instructions). */ - bfd_reloc_status_type (*special_function) - (bfd *, arelent *, struct bfd_symbol *, void *, asection *, - bfd *, char **); - - /* The textual name of the relocation type. */ - char *name; - - /* Some formats record a relocation addend in the section contents - rather than with the relocation. For ELF formats this is the - distinction between USE_REL and USE_RELA (though the code checks - for USE_REL == 1/0). The value of this field is TRUE if the - addend is recorded with the section contents; when performing a - partial link (ld -r) the section contents (the data) will be - modified. The value of this field is FALSE if addends are - recorded with the relocation (in arelent.addend); when performing - a partial link the relocation will be modified. - All relocations for all ELF USE_RELA targets should set this field - to FALSE (values of TRUE should be looked on with suspicion). - However, the converse is not true: not all relocations of all ELF - USE_REL targets set this field to TRUE. Why this is so is peculiar - to each particular target. For relocs that aren't used in partial - links (e.g. GOT stuff) it doesn't matter what this is set to. */ - bfd_boolean partial_inplace; - - /* src_mask selects the part of the instruction (or data) to be used - in the relocation sum. If the target relocations don't have an - addend in the reloc, eg. ELF USE_REL, src_mask will normally equal - dst_mask to extract the addend from the section contents. If - relocations do have an addend in the reloc, eg. ELF USE_RELA, this - field should be zero. Non-zero values for ELF USE_RELA targets are - bogus as in those cases the value in the dst_mask part of the - section contents should be treated as garbage. */ - bfd_vma src_mask; - - /* dst_mask selects which parts of the instruction (or data) are - replaced with a relocated value. */ - bfd_vma dst_mask; - - /* When some formats create PC relative instructions, they leave - the value of the pc of the place being relocated in the offset - slot of the instruction, so that a PC relative relocation can - be made just by adding in an ordinary offset (e.g., sun3 a.out). - Some formats leave the displacement part of an instruction - empty (e.g., m88k bcs); this flag signals the fact. */ - bfd_boolean pcrel_offset; -}; - -#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ - { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } -#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ - HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ - NAME, FALSE, 0, 0, IN) - -#define EMPTY_HOWTO(C) \ - HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ - NULL, FALSE, 0, 0, FALSE) - -#define HOWTO_PREPARE(relocation, symbol) \ - { \ - if (symbol != NULL) \ - { \ - if (bfd_is_com_section (symbol->section)) \ - { \ - relocation = 0; \ - } \ - else \ - { \ - relocation = symbol->value; \ - } \ - } \ - } - -unsigned int bfd_get_reloc_size (reloc_howto_type *); - -typedef struct relent_chain -{ - arelent relent; - struct relent_chain *next; -} -arelent_chain; - -bfd_reloc_status_type bfd_check_overflow - (enum complain_overflow how, - unsigned int bitsize, - unsigned int rightshift, - unsigned int addrsize, - bfd_vma relocation); - -bfd_reloc_status_type bfd_perform_relocation - (bfd *abfd, - arelent *reloc_entry, - void *data, - asection *input_section, - bfd *output_bfd, - char **error_message); - -bfd_reloc_status_type bfd_install_relocation - (bfd *abfd, - arelent *reloc_entry, - void *data, bfd_vma data_start, - asection *input_section, - char **error_message); - -enum bfd_reloc_code_real { - _dummy_first_bfd_reloc_code_real, - - -/* Basic absolute relocations of N bits. */ - BFD_RELOC_64, - BFD_RELOC_32, - BFD_RELOC_26, - BFD_RELOC_24, - BFD_RELOC_16, - BFD_RELOC_14, - BFD_RELOC_8, - -/* PC-relative relocations. Sometimes these are relative to the address -of the relocation itself; sometimes they are relative to the start of -the section containing the relocation. It depends on the specific target. - -The 24-bit relocation is used in some Intel 960 configurations. */ - BFD_RELOC_64_PCREL, - BFD_RELOC_32_PCREL, - BFD_RELOC_24_PCREL, - BFD_RELOC_16_PCREL, - BFD_RELOC_12_PCREL, - BFD_RELOC_8_PCREL, - -/* Section relative relocations. Some targets need this for DWARF2. */ - BFD_RELOC_32_SECREL, - -/* For ELF. */ - BFD_RELOC_32_GOT_PCREL, - BFD_RELOC_16_GOT_PCREL, - BFD_RELOC_8_GOT_PCREL, - BFD_RELOC_32_GOTOFF, - BFD_RELOC_16_GOTOFF, - BFD_RELOC_LO16_GOTOFF, - BFD_RELOC_HI16_GOTOFF, - BFD_RELOC_HI16_S_GOTOFF, - BFD_RELOC_8_GOTOFF, - BFD_RELOC_64_PLT_PCREL, - BFD_RELOC_32_PLT_PCREL, - BFD_RELOC_24_PLT_PCREL, - BFD_RELOC_16_PLT_PCREL, - BFD_RELOC_8_PLT_PCREL, - BFD_RELOC_64_PLTOFF, - BFD_RELOC_32_PLTOFF, - BFD_RELOC_16_PLTOFF, - BFD_RELOC_LO16_PLTOFF, - BFD_RELOC_HI16_PLTOFF, - BFD_RELOC_HI16_S_PLTOFF, - BFD_RELOC_8_PLTOFF, - -/* Relocations used by 68K ELF. */ - BFD_RELOC_68K_GLOB_DAT, - BFD_RELOC_68K_JMP_SLOT, - BFD_RELOC_68K_RELATIVE, - -/* Linkage-table relative. */ - BFD_RELOC_32_BASEREL, - BFD_RELOC_16_BASEREL, - BFD_RELOC_LO16_BASEREL, - BFD_RELOC_HI16_BASEREL, - BFD_RELOC_HI16_S_BASEREL, - BFD_RELOC_8_BASEREL, - BFD_RELOC_RVA, - -/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ - BFD_RELOC_8_FFnn, - -/* These PC-relative relocations are stored as word displacements -- -i.e., byte displacements shifted right two bits. The 30-bit word -displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the -SPARC. (SPARC tools generally refer to this as <>.) The -signed 16-bit displacement is used on the MIPS, and the 23-bit -displacement is used on the Alpha. */ - BFD_RELOC_32_PCREL_S2, - BFD_RELOC_16_PCREL_S2, - BFD_RELOC_23_PCREL_S2, - -/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of -the target word. These are used on the SPARC. */ - BFD_RELOC_HI22, - BFD_RELOC_LO10, - -/* For systems that allocate a Global Pointer register, these are -displacements off that register. These relocation types are -handled specially, because the value the register will have is -decided relatively late. */ - BFD_RELOC_GPREL16, - BFD_RELOC_GPREL32, - -/* Reloc types used for i960/b.out. */ - BFD_RELOC_I960_CALLJ, - -/* SPARC ELF relocations. There is probably some overlap with other -relocation types already defined. */ - BFD_RELOC_NONE, - BFD_RELOC_SPARC_WDISP22, - BFD_RELOC_SPARC22, - BFD_RELOC_SPARC13, - BFD_RELOC_SPARC_GOT10, - BFD_RELOC_SPARC_GOT13, - BFD_RELOC_SPARC_GOT22, - BFD_RELOC_SPARC_PC10, - BFD_RELOC_SPARC_PC22, - BFD_RELOC_SPARC_WPLT30, - BFD_RELOC_SPARC_COPY, - BFD_RELOC_SPARC_GLOB_DAT, - BFD_RELOC_SPARC_JMP_SLOT, - BFD_RELOC_SPARC_RELATIVE, - BFD_RELOC_SPARC_UA16, - BFD_RELOC_SPARC_UA32, - BFD_RELOC_SPARC_UA64, - -/* I think these are specific to SPARC a.out (e.g., Sun 4). */ - BFD_RELOC_SPARC_BASE13, - BFD_RELOC_SPARC_BASE22, - -/* SPARC64 relocations */ -#define BFD_RELOC_SPARC_64 BFD_RELOC_64 - BFD_RELOC_SPARC_10, - BFD_RELOC_SPARC_11, - BFD_RELOC_SPARC_OLO10, - BFD_RELOC_SPARC_HH22, - BFD_RELOC_SPARC_HM10, - BFD_RELOC_SPARC_LM22, - BFD_RELOC_SPARC_PC_HH22, - BFD_RELOC_SPARC_PC_HM10, - BFD_RELOC_SPARC_PC_LM22, - BFD_RELOC_SPARC_WDISP16, - BFD_RELOC_SPARC_WDISP19, - BFD_RELOC_SPARC_7, - BFD_RELOC_SPARC_6, - BFD_RELOC_SPARC_5, -#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL - BFD_RELOC_SPARC_PLT32, - BFD_RELOC_SPARC_PLT64, - BFD_RELOC_SPARC_HIX22, - BFD_RELOC_SPARC_LOX10, - BFD_RELOC_SPARC_H44, - BFD_RELOC_SPARC_M44, - BFD_RELOC_SPARC_L44, - BFD_RELOC_SPARC_REGISTER, - -/* SPARC little endian relocation */ - BFD_RELOC_SPARC_REV32, - -/* SPARC TLS relocations */ - BFD_RELOC_SPARC_TLS_GD_HI22, - BFD_RELOC_SPARC_TLS_GD_LO10, - BFD_RELOC_SPARC_TLS_GD_ADD, - BFD_RELOC_SPARC_TLS_GD_CALL, - BFD_RELOC_SPARC_TLS_LDM_HI22, - BFD_RELOC_SPARC_TLS_LDM_LO10, - BFD_RELOC_SPARC_TLS_LDM_ADD, - BFD_RELOC_SPARC_TLS_LDM_CALL, - BFD_RELOC_SPARC_TLS_LDO_HIX22, - BFD_RELOC_SPARC_TLS_LDO_LOX10, - BFD_RELOC_SPARC_TLS_LDO_ADD, - BFD_RELOC_SPARC_TLS_IE_HI22, - BFD_RELOC_SPARC_TLS_IE_LO10, - BFD_RELOC_SPARC_TLS_IE_LD, - BFD_RELOC_SPARC_TLS_IE_LDX, - BFD_RELOC_SPARC_TLS_IE_ADD, - BFD_RELOC_SPARC_TLS_LE_HIX22, - BFD_RELOC_SPARC_TLS_LE_LOX10, - BFD_RELOC_SPARC_TLS_DTPMOD32, - BFD_RELOC_SPARC_TLS_DTPMOD64, - BFD_RELOC_SPARC_TLS_DTPOFF32, - BFD_RELOC_SPARC_TLS_DTPOFF64, - BFD_RELOC_SPARC_TLS_TPOFF32, - BFD_RELOC_SPARC_TLS_TPOFF64, - -/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or -"addend" in some special way. -For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when -writing; when reading, it will be the absolute section symbol. The -addend is the displacement in bytes of the "lda" instruction from -the "ldah" instruction (which is at the address of this reloc). */ - BFD_RELOC_ALPHA_GPDISP_HI16, - -/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as -with GPDISP_HI16 relocs. The addend is ignored when writing the -relocations out, and is filled in with the file's GP value on -reading, for convenience. */ - BFD_RELOC_ALPHA_GPDISP_LO16, - -/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 -relocation except that there is no accompanying GPDISP_LO16 -relocation. */ - BFD_RELOC_ALPHA_GPDISP, - -/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; -the assembler turns it into a LDQ instruction to load the address of -the symbol, and then fills in a register in the real instruction. - -The LITERAL reloc, at the LDQ instruction, refers to the .lita -section symbol. The addend is ignored when writing, but is filled -in with the file's GP value on reading, for convenience, as with the -GPDISP_LO16 reloc. - -The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. -It should refer to the symbol to be referenced, as with 16_GOTOFF, -but it generates output not based on the position within the .got -section, but relative to the GP value chosen for the file during the -final link stage. - -The LITUSE reloc, on the instruction using the loaded address, gives -information to the linker that it might be able to use to optimize -away some literal section references. The symbol is ignored (read -as the absolute section symbol), and the "addend" indicates the type -of instruction using the register: -1 - "memory" fmt insn -2 - byte-manipulation (byte offset reg) -3 - jsr (target of branch) */ - BFD_RELOC_ALPHA_LITERAL, - BFD_RELOC_ALPHA_ELF_LITERAL, - BFD_RELOC_ALPHA_LITUSE, - -/* The HINT relocation indicates a value that should be filled into the -"hint" field of a jmp/jsr/ret instruction, for possible branch- -prediction logic which may be provided on some processors. */ - BFD_RELOC_ALPHA_HINT, - -/* The LINKAGE relocation outputs a linkage pair in the object file, -which is filled by the linker. */ - BFD_RELOC_ALPHA_LINKAGE, - -/* The CODEADDR relocation outputs a STO_CA in the object file, -which is filled by the linker. */ - BFD_RELOC_ALPHA_CODEADDR, - -/* The GPREL_HI/LO relocations together form a 32-bit offset from the -GP register. */ - BFD_RELOC_ALPHA_GPREL_HI16, - BFD_RELOC_ALPHA_GPREL_LO16, - -/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must -share a common GP, and the target address is adjusted for -STO_ALPHA_STD_GPLOAD. */ - BFD_RELOC_ALPHA_BRSGP, - -/* Alpha thread-local storage relocations. */ - BFD_RELOC_ALPHA_TLSGD, - BFD_RELOC_ALPHA_TLSLDM, - BFD_RELOC_ALPHA_DTPMOD64, - BFD_RELOC_ALPHA_GOTDTPREL16, - BFD_RELOC_ALPHA_DTPREL64, - BFD_RELOC_ALPHA_DTPREL_HI16, - BFD_RELOC_ALPHA_DTPREL_LO16, - BFD_RELOC_ALPHA_DTPREL16, - BFD_RELOC_ALPHA_GOTTPREL16, - BFD_RELOC_ALPHA_TPREL64, - BFD_RELOC_ALPHA_TPREL_HI16, - BFD_RELOC_ALPHA_TPREL_LO16, - BFD_RELOC_ALPHA_TPREL16, - -/* Bits 27..2 of the relocation address shifted right 2 bits; -simple reloc otherwise. */ - BFD_RELOC_MIPS_JMP, - -/* The MIPS16 jump instruction. */ - BFD_RELOC_MIPS16_JMP, - -/* MIPS16 GP relative reloc. */ - BFD_RELOC_MIPS16_GPREL, - -/* High 16 bits of 32-bit value; simple reloc. */ - BFD_RELOC_HI16, - -/* High 16 bits of 32-bit value but the low 16 bits will be sign -extended and added to form the final result. If the low 16 -bits form a negative number, we need to add one to the high value -to compensate for the borrow when the low bits are added. */ - BFD_RELOC_HI16_S, - -/* Low 16 bits. */ - BFD_RELOC_LO16, - -/* MIPS16 high 16 bits of 32-bit value. */ - BFD_RELOC_MIPS16_HI16, - -/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign -extended and added to form the final result. If the low 16 -bits form a negative number, we need to add one to the high value -to compensate for the borrow when the low bits are added. */ - BFD_RELOC_MIPS16_HI16_S, - -/* MIPS16 low 16 bits. */ - BFD_RELOC_MIPS16_LO16, - -/* Relocation against a MIPS literal section. */ - BFD_RELOC_MIPS_LITERAL, - -/* MIPS ELF relocations. */ - BFD_RELOC_MIPS_GOT16, - BFD_RELOC_MIPS_CALL16, - BFD_RELOC_MIPS_GOT_HI16, - BFD_RELOC_MIPS_GOT_LO16, - BFD_RELOC_MIPS_CALL_HI16, - BFD_RELOC_MIPS_CALL_LO16, - BFD_RELOC_MIPS_SUB, - BFD_RELOC_MIPS_GOT_PAGE, - BFD_RELOC_MIPS_GOT_OFST, - BFD_RELOC_MIPS_GOT_DISP, - BFD_RELOC_MIPS_SHIFT5, - BFD_RELOC_MIPS_SHIFT6, - BFD_RELOC_MIPS_INSERT_A, - BFD_RELOC_MIPS_INSERT_B, - BFD_RELOC_MIPS_DELETE, - BFD_RELOC_MIPS_HIGHEST, - BFD_RELOC_MIPS_HIGHER, - BFD_RELOC_MIPS_SCN_DISP, - BFD_RELOC_MIPS_REL16, - BFD_RELOC_MIPS_RELGOT, - BFD_RELOC_MIPS_JALR, - BFD_RELOC_MIPS_TLS_DTPMOD32, - BFD_RELOC_MIPS_TLS_DTPREL32, - BFD_RELOC_MIPS_TLS_DTPMOD64, - BFD_RELOC_MIPS_TLS_DTPREL64, - BFD_RELOC_MIPS_TLS_GD, - BFD_RELOC_MIPS_TLS_LDM, - BFD_RELOC_MIPS_TLS_DTPREL_HI16, - BFD_RELOC_MIPS_TLS_DTPREL_LO16, - BFD_RELOC_MIPS_TLS_GOTTPREL, - BFD_RELOC_MIPS_TLS_TPREL32, - BFD_RELOC_MIPS_TLS_TPREL64, - BFD_RELOC_MIPS_TLS_TPREL_HI16, - BFD_RELOC_MIPS_TLS_TPREL_LO16, - - -/* Fujitsu Frv Relocations. */ - BFD_RELOC_FRV_LABEL16, - BFD_RELOC_FRV_LABEL24, - BFD_RELOC_FRV_LO16, - BFD_RELOC_FRV_HI16, - BFD_RELOC_FRV_GPREL12, - BFD_RELOC_FRV_GPRELU12, - BFD_RELOC_FRV_GPREL32, - BFD_RELOC_FRV_GPRELHI, - BFD_RELOC_FRV_GPRELLO, - BFD_RELOC_FRV_GOT12, - BFD_RELOC_FRV_GOTHI, - BFD_RELOC_FRV_GOTLO, - BFD_RELOC_FRV_FUNCDESC, - BFD_RELOC_FRV_FUNCDESC_GOT12, - BFD_RELOC_FRV_FUNCDESC_GOTHI, - BFD_RELOC_FRV_FUNCDESC_GOTLO, - BFD_RELOC_FRV_FUNCDESC_VALUE, - BFD_RELOC_FRV_FUNCDESC_GOTOFF12, - BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, - BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, - BFD_RELOC_FRV_GOTOFF12, - BFD_RELOC_FRV_GOTOFFHI, - BFD_RELOC_FRV_GOTOFFLO, - BFD_RELOC_FRV_GETTLSOFF, - BFD_RELOC_FRV_TLSDESC_VALUE, - BFD_RELOC_FRV_GOTTLSDESC12, - BFD_RELOC_FRV_GOTTLSDESCHI, - BFD_RELOC_FRV_GOTTLSDESCLO, - BFD_RELOC_FRV_TLSMOFF12, - BFD_RELOC_FRV_TLSMOFFHI, - BFD_RELOC_FRV_TLSMOFFLO, - BFD_RELOC_FRV_GOTTLSOFF12, - BFD_RELOC_FRV_GOTTLSOFFHI, - BFD_RELOC_FRV_GOTTLSOFFLO, - BFD_RELOC_FRV_TLSOFF, - BFD_RELOC_FRV_TLSDESC_RELAX, - BFD_RELOC_FRV_GETTLSOFF_RELAX, - BFD_RELOC_FRV_TLSOFF_RELAX, - BFD_RELOC_FRV_TLSMOFF, - - -/* This is a 24bit GOT-relative reloc for the mn10300. */ - BFD_RELOC_MN10300_GOTOFF24, - -/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes -in the instruction. */ - BFD_RELOC_MN10300_GOT32, - -/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes -in the instruction. */ - BFD_RELOC_MN10300_GOT24, - -/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes -in the instruction. */ - BFD_RELOC_MN10300_GOT16, - -/* Copy symbol at runtime. */ - BFD_RELOC_MN10300_COPY, - -/* Create GOT entry. */ - BFD_RELOC_MN10300_GLOB_DAT, - -/* Create PLT entry. */ - BFD_RELOC_MN10300_JMP_SLOT, - -/* Adjust by program base. */ - BFD_RELOC_MN10300_RELATIVE, - - -/* i386/elf relocations */ - BFD_RELOC_386_GOT32, - BFD_RELOC_386_PLT32, - BFD_RELOC_386_COPY, - BFD_RELOC_386_GLOB_DAT, - BFD_RELOC_386_JUMP_SLOT, - BFD_RELOC_386_RELATIVE, - BFD_RELOC_386_GOTOFF, - BFD_RELOC_386_GOTPC, - BFD_RELOC_386_TLS_TPOFF, - BFD_RELOC_386_TLS_IE, - BFD_RELOC_386_TLS_GOTIE, - BFD_RELOC_386_TLS_LE, - BFD_RELOC_386_TLS_GD, - BFD_RELOC_386_TLS_LDM, - BFD_RELOC_386_TLS_LDO_32, - BFD_RELOC_386_TLS_IE_32, - BFD_RELOC_386_TLS_LE_32, - BFD_RELOC_386_TLS_DTPMOD32, - BFD_RELOC_386_TLS_DTPOFF32, - BFD_RELOC_386_TLS_TPOFF32, - -/* x86-64/elf relocations */ - BFD_RELOC_X86_64_GOT32, - BFD_RELOC_X86_64_PLT32, - BFD_RELOC_X86_64_COPY, - BFD_RELOC_X86_64_GLOB_DAT, - BFD_RELOC_X86_64_JUMP_SLOT, - BFD_RELOC_X86_64_RELATIVE, - BFD_RELOC_X86_64_GOTPCREL, - BFD_RELOC_X86_64_32S, - BFD_RELOC_X86_64_DTPMOD64, - BFD_RELOC_X86_64_DTPOFF64, - BFD_RELOC_X86_64_TPOFF64, - BFD_RELOC_X86_64_TLSGD, - BFD_RELOC_X86_64_TLSLD, - BFD_RELOC_X86_64_DTPOFF32, - BFD_RELOC_X86_64_GOTTPOFF, - BFD_RELOC_X86_64_TPOFF32, - -/* ns32k relocations */ - BFD_RELOC_NS32K_IMM_8, - BFD_RELOC_NS32K_IMM_16, - BFD_RELOC_NS32K_IMM_32, - BFD_RELOC_NS32K_IMM_8_PCREL, - BFD_RELOC_NS32K_IMM_16_PCREL, - BFD_RELOC_NS32K_IMM_32_PCREL, - BFD_RELOC_NS32K_DISP_8, - BFD_RELOC_NS32K_DISP_16, - BFD_RELOC_NS32K_DISP_32, - BFD_RELOC_NS32K_DISP_8_PCREL, - BFD_RELOC_NS32K_DISP_16_PCREL, - BFD_RELOC_NS32K_DISP_32_PCREL, - -/* PDP11 relocations */ - BFD_RELOC_PDP11_DISP_8_PCREL, - BFD_RELOC_PDP11_DISP_6_PCREL, - -/* Picojava relocs. Not all of these appear in object files. */ - BFD_RELOC_PJ_CODE_HI16, - BFD_RELOC_PJ_CODE_LO16, - BFD_RELOC_PJ_CODE_DIR16, - BFD_RELOC_PJ_CODE_DIR32, - BFD_RELOC_PJ_CODE_REL16, - BFD_RELOC_PJ_CODE_REL32, - -/* Power(rs6000) and PowerPC relocations. */ - BFD_RELOC_PPC_B26, - BFD_RELOC_PPC_BA26, - BFD_RELOC_PPC_TOC16, - BFD_RELOC_PPC_B16, - BFD_RELOC_PPC_B16_BRTAKEN, - BFD_RELOC_PPC_B16_BRNTAKEN, - BFD_RELOC_PPC_BA16, - BFD_RELOC_PPC_BA16_BRTAKEN, - BFD_RELOC_PPC_BA16_BRNTAKEN, - BFD_RELOC_PPC_COPY, - BFD_RELOC_PPC_GLOB_DAT, - BFD_RELOC_PPC_JMP_SLOT, - BFD_RELOC_PPC_RELATIVE, - BFD_RELOC_PPC_LOCAL24PC, - BFD_RELOC_PPC_EMB_NADDR32, - BFD_RELOC_PPC_EMB_NADDR16, - BFD_RELOC_PPC_EMB_NADDR16_LO, - BFD_RELOC_PPC_EMB_NADDR16_HI, - BFD_RELOC_PPC_EMB_NADDR16_HA, - BFD_RELOC_PPC_EMB_SDAI16, - BFD_RELOC_PPC_EMB_SDA2I16, - BFD_RELOC_PPC_EMB_SDA2REL, - BFD_RELOC_PPC_EMB_SDA21, - BFD_RELOC_PPC_EMB_MRKREF, - BFD_RELOC_PPC_EMB_RELSEC16, - BFD_RELOC_PPC_EMB_RELST_LO, - BFD_RELOC_PPC_EMB_RELST_HI, - BFD_RELOC_PPC_EMB_RELST_HA, - BFD_RELOC_PPC_EMB_BIT_FLD, - BFD_RELOC_PPC_EMB_RELSDA, - BFD_RELOC_PPC64_HIGHER, - BFD_RELOC_PPC64_HIGHER_S, - BFD_RELOC_PPC64_HIGHEST, - BFD_RELOC_PPC64_HIGHEST_S, - BFD_RELOC_PPC64_TOC16_LO, - BFD_RELOC_PPC64_TOC16_HI, - BFD_RELOC_PPC64_TOC16_HA, - BFD_RELOC_PPC64_TOC, - BFD_RELOC_PPC64_PLTGOT16, - BFD_RELOC_PPC64_PLTGOT16_LO, - BFD_RELOC_PPC64_PLTGOT16_HI, - BFD_RELOC_PPC64_PLTGOT16_HA, - BFD_RELOC_PPC64_ADDR16_DS, - BFD_RELOC_PPC64_ADDR16_LO_DS, - BFD_RELOC_PPC64_GOT16_DS, - BFD_RELOC_PPC64_GOT16_LO_DS, - BFD_RELOC_PPC64_PLT16_LO_DS, - BFD_RELOC_PPC64_SECTOFF_DS, - BFD_RELOC_PPC64_SECTOFF_LO_DS, - BFD_RELOC_PPC64_TOC16_DS, - BFD_RELOC_PPC64_TOC16_LO_DS, - BFD_RELOC_PPC64_PLTGOT16_DS, - BFD_RELOC_PPC64_PLTGOT16_LO_DS, - -/* PowerPC and PowerPC64 thread-local storage relocations. */ - BFD_RELOC_PPC_TLS, - BFD_RELOC_PPC_DTPMOD, - BFD_RELOC_PPC_TPREL16, - BFD_RELOC_PPC_TPREL16_LO, - BFD_RELOC_PPC_TPREL16_HI, - BFD_RELOC_PPC_TPREL16_HA, - BFD_RELOC_PPC_TPREL, - BFD_RELOC_PPC_DTPREL16, - BFD_RELOC_PPC_DTPREL16_LO, - BFD_RELOC_PPC_DTPREL16_HI, - BFD_RELOC_PPC_DTPREL16_HA, - BFD_RELOC_PPC_DTPREL, - BFD_RELOC_PPC_GOT_TLSGD16, - BFD_RELOC_PPC_GOT_TLSGD16_LO, - BFD_RELOC_PPC_GOT_TLSGD16_HI, - BFD_RELOC_PPC_GOT_TLSGD16_HA, - BFD_RELOC_PPC_GOT_TLSLD16, - BFD_RELOC_PPC_GOT_TLSLD16_LO, - BFD_RELOC_PPC_GOT_TLSLD16_HI, - BFD_RELOC_PPC_GOT_TLSLD16_HA, - BFD_RELOC_PPC_GOT_TPREL16, - BFD_RELOC_PPC_GOT_TPREL16_LO, - BFD_RELOC_PPC_GOT_TPREL16_HI, - BFD_RELOC_PPC_GOT_TPREL16_HA, - BFD_RELOC_PPC_GOT_DTPREL16, - BFD_RELOC_PPC_GOT_DTPREL16_LO, - BFD_RELOC_PPC_GOT_DTPREL16_HI, - BFD_RELOC_PPC_GOT_DTPREL16_HA, - BFD_RELOC_PPC64_TPREL16_DS, - BFD_RELOC_PPC64_TPREL16_LO_DS, - BFD_RELOC_PPC64_TPREL16_HIGHER, - BFD_RELOC_PPC64_TPREL16_HIGHERA, - BFD_RELOC_PPC64_TPREL16_HIGHEST, - BFD_RELOC_PPC64_TPREL16_HIGHESTA, - BFD_RELOC_PPC64_DTPREL16_DS, - BFD_RELOC_PPC64_DTPREL16_LO_DS, - BFD_RELOC_PPC64_DTPREL16_HIGHER, - BFD_RELOC_PPC64_DTPREL16_HIGHERA, - BFD_RELOC_PPC64_DTPREL16_HIGHEST, - BFD_RELOC_PPC64_DTPREL16_HIGHESTA, - -/* IBM 370/390 relocations */ - BFD_RELOC_I370_D12, - -/* The type of reloc used to build a constructor table - at the moment -probably a 32 bit wide absolute relocation, but the target can choose. -It generally does map to one of the other relocation types. */ - BFD_RELOC_CTOR, - -/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are -not stored in the instruction. */ - BFD_RELOC_ARM_PCREL_BRANCH, - -/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is -not stored in the instruction. The 2nd lowest bit comes from a 1 bit -field in the instruction. */ - BFD_RELOC_ARM_PCREL_BLX, - -/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is -not stored in the instruction. The 2nd lowest bit comes from a 1 bit -field in the instruction. */ - BFD_RELOC_THUMB_PCREL_BLX, - -/* These relocs are only used within the ARM assembler. They are not -(at present) written to any object files. */ - BFD_RELOC_ARM_IMMEDIATE, - BFD_RELOC_ARM_ADRL_IMMEDIATE, - BFD_RELOC_ARM_OFFSET_IMM, - BFD_RELOC_ARM_SHIFT_IMM, - BFD_RELOC_ARM_SMI, - BFD_RELOC_ARM_SWI, - BFD_RELOC_ARM_MULTI, - BFD_RELOC_ARM_CP_OFF_IMM, - BFD_RELOC_ARM_CP_OFF_IMM_S2, - BFD_RELOC_ARM_ADR_IMM, - BFD_RELOC_ARM_LDR_IMM, - BFD_RELOC_ARM_LITERAL, - BFD_RELOC_ARM_IN_POOL, - BFD_RELOC_ARM_OFFSET_IMM8, - BFD_RELOC_ARM_HWLITERAL, - BFD_RELOC_ARM_THUMB_ADD, - BFD_RELOC_ARM_THUMB_IMM, - BFD_RELOC_ARM_THUMB_SHIFT, - BFD_RELOC_ARM_THUMB_OFFSET, - BFD_RELOC_ARM_GOT12, - BFD_RELOC_ARM_GOT32, - BFD_RELOC_ARM_JUMP_SLOT, - BFD_RELOC_ARM_COPY, - BFD_RELOC_ARM_GLOB_DAT, - BFD_RELOC_ARM_PLT32, - BFD_RELOC_ARM_RELATIVE, - BFD_RELOC_ARM_GOTOFF, - BFD_RELOC_ARM_GOTPC, - -/* Pc-relative or absolute relocation depending on target. Used for -entries in .init_array sections. */ - BFD_RELOC_ARM_TARGET1, - -/* Read-only segment base relative address. */ - BFD_RELOC_ARM_ROSEGREL32, - -/* Data segment base relative address. */ - BFD_RELOC_ARM_SBREL32, - -/* This reloc is used for References to RTTI dta from exception handling -tables. The actual definition depends on the target. It may be a -pc-relative or some form of GOT-indirect relocation. */ - BFD_RELOC_ARM_TARGET2, - -/* 31-bit PC relative address. */ - BFD_RELOC_ARM_PREL31, - -/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ - BFD_RELOC_SH_PCDISP8BY2, - BFD_RELOC_SH_PCDISP12BY2, - BFD_RELOC_SH_IMM3, - BFD_RELOC_SH_IMM3U, - BFD_RELOC_SH_DISP12, - BFD_RELOC_SH_DISP12BY2, - BFD_RELOC_SH_DISP12BY4, - BFD_RELOC_SH_DISP12BY8, - BFD_RELOC_SH_DISP20, - BFD_RELOC_SH_DISP20BY8, - BFD_RELOC_SH_IMM4, - BFD_RELOC_SH_IMM4BY2, - BFD_RELOC_SH_IMM4BY4, - BFD_RELOC_SH_IMM8, - BFD_RELOC_SH_IMM8BY2, - BFD_RELOC_SH_IMM8BY4, - BFD_RELOC_SH_PCRELIMM8BY2, - BFD_RELOC_SH_PCRELIMM8BY4, - BFD_RELOC_SH_SWITCH16, - BFD_RELOC_SH_SWITCH32, - BFD_RELOC_SH_USES, - BFD_RELOC_SH_COUNT, - BFD_RELOC_SH_ALIGN, - BFD_RELOC_SH_CODE, - BFD_RELOC_SH_DATA, - BFD_RELOC_SH_LABEL, - BFD_RELOC_SH_LOOP_START, - BFD_RELOC_SH_LOOP_END, - BFD_RELOC_SH_COPY, - BFD_RELOC_SH_GLOB_DAT, - BFD_RELOC_SH_JMP_SLOT, - BFD_RELOC_SH_RELATIVE, - BFD_RELOC_SH_GOTPC, - BFD_RELOC_SH_GOT_LOW16, - BFD_RELOC_SH_GOT_MEDLOW16, - BFD_RELOC_SH_GOT_MEDHI16, - BFD_RELOC_SH_GOT_HI16, - BFD_RELOC_SH_GOTPLT_LOW16, - BFD_RELOC_SH_GOTPLT_MEDLOW16, - BFD_RELOC_SH_GOTPLT_MEDHI16, - BFD_RELOC_SH_GOTPLT_HI16, - BFD_RELOC_SH_PLT_LOW16, - BFD_RELOC_SH_PLT_MEDLOW16, - BFD_RELOC_SH_PLT_MEDHI16, - BFD_RELOC_SH_PLT_HI16, - BFD_RELOC_SH_GOTOFF_LOW16, - BFD_RELOC_SH_GOTOFF_MEDLOW16, - BFD_RELOC_SH_GOTOFF_MEDHI16, - BFD_RELOC_SH_GOTOFF_HI16, - BFD_RELOC_SH_GOTPC_LOW16, - BFD_RELOC_SH_GOTPC_MEDLOW16, - BFD_RELOC_SH_GOTPC_MEDHI16, - BFD_RELOC_SH_GOTPC_HI16, - BFD_RELOC_SH_COPY64, - BFD_RELOC_SH_GLOB_DAT64, - BFD_RELOC_SH_JMP_SLOT64, - BFD_RELOC_SH_RELATIVE64, - BFD_RELOC_SH_GOT10BY4, - BFD_RELOC_SH_GOT10BY8, - BFD_RELOC_SH_GOTPLT10BY4, - BFD_RELOC_SH_GOTPLT10BY8, - BFD_RELOC_SH_GOTPLT32, - BFD_RELOC_SH_SHMEDIA_CODE, - BFD_RELOC_SH_IMMU5, - BFD_RELOC_SH_IMMS6, - BFD_RELOC_SH_IMMS6BY32, - BFD_RELOC_SH_IMMU6, - BFD_RELOC_SH_IMMS10, - BFD_RELOC_SH_IMMS10BY2, - BFD_RELOC_SH_IMMS10BY4, - BFD_RELOC_SH_IMMS10BY8, - BFD_RELOC_SH_IMMS16, - BFD_RELOC_SH_IMMU16, - BFD_RELOC_SH_IMM_LOW16, - BFD_RELOC_SH_IMM_LOW16_PCREL, - BFD_RELOC_SH_IMM_MEDLOW16, - BFD_RELOC_SH_IMM_MEDLOW16_PCREL, - BFD_RELOC_SH_IMM_MEDHI16, - BFD_RELOC_SH_IMM_MEDHI16_PCREL, - BFD_RELOC_SH_IMM_HI16, - BFD_RELOC_SH_IMM_HI16_PCREL, - BFD_RELOC_SH_PT_16, - BFD_RELOC_SH_TLS_GD_32, - BFD_RELOC_SH_TLS_LD_32, - BFD_RELOC_SH_TLS_LDO_32, - BFD_RELOC_SH_TLS_IE_32, - BFD_RELOC_SH_TLS_LE_32, - BFD_RELOC_SH_TLS_DTPMOD32, - BFD_RELOC_SH_TLS_DTPOFF32, - BFD_RELOC_SH_TLS_TPOFF32, - -/* Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must -be zero and is not stored in the instruction. */ - BFD_RELOC_THUMB_PCREL_BRANCH9, - BFD_RELOC_THUMB_PCREL_BRANCH12, - BFD_RELOC_THUMB_PCREL_BRANCH23, - -/* ARC Cores relocs. -ARC 22 bit pc-relative branch. The lowest two bits must be zero and are -not stored in the instruction. The high 20 bits are installed in bits 26 -through 7 of the instruction. */ - BFD_RELOC_ARC_B22_PCREL, - -/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not -stored in the instruction. The high 24 bits are installed in bits 23 -through 0. */ - BFD_RELOC_ARC_B26, - -/* Mitsubishi D10V relocs. -This is a 10-bit reloc with the right 2 bits -assumed to be 0. */ - BFD_RELOC_D10V_10_PCREL_R, - -/* Mitsubishi D10V relocs. -This is a 10-bit reloc with the right 2 bits -assumed to be 0. This is the same as the previous reloc -except it is in the left container, i.e., -shifted left 15 bits. */ - BFD_RELOC_D10V_10_PCREL_L, - -/* This is an 18-bit reloc with the right 2 bits -assumed to be 0. */ - BFD_RELOC_D10V_18, - -/* This is an 18-bit reloc with the right 2 bits -assumed to be 0. */ - BFD_RELOC_D10V_18_PCREL, - -/* Mitsubishi D30V relocs. -This is a 6-bit absolute reloc. */ - BFD_RELOC_D30V_6, - -/* This is a 6-bit pc-relative reloc with -the right 3 bits assumed to be 0. */ - BFD_RELOC_D30V_9_PCREL, - -/* This is a 6-bit pc-relative reloc with -the right 3 bits assumed to be 0. Same -as the previous reloc but on the right side -of the container. */ - BFD_RELOC_D30V_9_PCREL_R, - -/* This is a 12-bit absolute reloc with the -right 3 bitsassumed to be 0. */ - BFD_RELOC_D30V_15, - -/* This is a 12-bit pc-relative reloc with -the right 3 bits assumed to be 0. */ - BFD_RELOC_D30V_15_PCREL, - -/* This is a 12-bit pc-relative reloc with -the right 3 bits assumed to be 0. Same -as the previous reloc but on the right side -of the container. */ - BFD_RELOC_D30V_15_PCREL_R, - -/* This is an 18-bit absolute reloc with -the right 3 bits assumed to be 0. */ - BFD_RELOC_D30V_21, - -/* This is an 18-bit pc-relative reloc with -the right 3 bits assumed to be 0. */ - BFD_RELOC_D30V_21_PCREL, - -/* This is an 18-bit pc-relative reloc with -the right 3 bits assumed to be 0. Same -as the previous reloc but on the right side -of the container. */ - BFD_RELOC_D30V_21_PCREL_R, - -/* This is a 32-bit absolute reloc. */ - BFD_RELOC_D30V_32, - -/* This is a 32-bit pc-relative reloc. */ - BFD_RELOC_D30V_32_PCREL, - -/* DLX relocs */ - BFD_RELOC_DLX_HI16_S, - -/* DLX relocs */ - BFD_RELOC_DLX_LO16, - -/* DLX relocs */ - BFD_RELOC_DLX_JMP26, - -/* Renesas M32R (formerly Mitsubishi M32R) relocs. -This is a 24 bit absolute address. */ - BFD_RELOC_M32R_24, - -/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ - BFD_RELOC_M32R_10_PCREL, - -/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ - BFD_RELOC_M32R_18_PCREL, - -/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ - BFD_RELOC_M32R_26_PCREL, - -/* This is a 16-bit reloc containing the high 16 bits of an address -used when the lower 16 bits are treated as unsigned. */ - BFD_RELOC_M32R_HI16_ULO, - -/* This is a 16-bit reloc containing the high 16 bits of an address -used when the lower 16 bits are treated as signed. */ - BFD_RELOC_M32R_HI16_SLO, - -/* This is a 16-bit reloc containing the lower 16 bits of an address. */ - BFD_RELOC_M32R_LO16, - -/* This is a 16-bit reloc containing the small data area offset for use in -add3, load, and store instructions. */ - BFD_RELOC_M32R_SDA16, - -/* For PIC. */ - BFD_RELOC_M32R_GOT24, - BFD_RELOC_M32R_26_PLTREL, - BFD_RELOC_M32R_COPY, - BFD_RELOC_M32R_GLOB_DAT, - BFD_RELOC_M32R_JMP_SLOT, - BFD_RELOC_M32R_RELATIVE, - BFD_RELOC_M32R_GOTOFF, - BFD_RELOC_M32R_GOTOFF_HI_ULO, - BFD_RELOC_M32R_GOTOFF_HI_SLO, - BFD_RELOC_M32R_GOTOFF_LO, - BFD_RELOC_M32R_GOTPC24, - BFD_RELOC_M32R_GOT16_HI_ULO, - BFD_RELOC_M32R_GOT16_HI_SLO, - BFD_RELOC_M32R_GOT16_LO, - BFD_RELOC_M32R_GOTPC_HI_ULO, - BFD_RELOC_M32R_GOTPC_HI_SLO, - BFD_RELOC_M32R_GOTPC_LO, - -/* This is a 9-bit reloc */ - BFD_RELOC_V850_9_PCREL, - -/* This is a 22-bit reloc */ - BFD_RELOC_V850_22_PCREL, - -/* This is a 16 bit offset from the short data area pointer. */ - BFD_RELOC_V850_SDA_16_16_OFFSET, - -/* This is a 16 bit offset (of which only 15 bits are used) from the -short data area pointer. */ - BFD_RELOC_V850_SDA_15_16_OFFSET, - -/* This is a 16 bit offset from the zero data area pointer. */ - BFD_RELOC_V850_ZDA_16_16_OFFSET, - -/* This is a 16 bit offset (of which only 15 bits are used) from the -zero data area pointer. */ - BFD_RELOC_V850_ZDA_15_16_OFFSET, - -/* This is an 8 bit offset (of which only 6 bits are used) from the -tiny data area pointer. */ - BFD_RELOC_V850_TDA_6_8_OFFSET, - -/* This is an 8bit offset (of which only 7 bits are used) from the tiny -data area pointer. */ - BFD_RELOC_V850_TDA_7_8_OFFSET, - -/* This is a 7 bit offset from the tiny data area pointer. */ - BFD_RELOC_V850_TDA_7_7_OFFSET, - -/* This is a 16 bit offset from the tiny data area pointer. */ - BFD_RELOC_V850_TDA_16_16_OFFSET, - -/* This is a 5 bit offset (of which only 4 bits are used) from the tiny -data area pointer. */ - BFD_RELOC_V850_TDA_4_5_OFFSET, - -/* This is a 4 bit offset from the tiny data area pointer. */ - BFD_RELOC_V850_TDA_4_4_OFFSET, - -/* This is a 16 bit offset from the short data area pointer, with the -bits placed non-contiguously in the instruction. */ - BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, - -/* This is a 16 bit offset from the zero data area pointer, with the -bits placed non-contiguously in the instruction. */ - BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, - -/* This is a 6 bit offset from the call table base pointer. */ - BFD_RELOC_V850_CALLT_6_7_OFFSET, - -/* This is a 16 bit offset from the call table base pointer. */ - BFD_RELOC_V850_CALLT_16_16_OFFSET, - -/* Used for relaxing indirect function calls. */ - BFD_RELOC_V850_LONGCALL, - -/* Used for relaxing indirect jumps. */ - BFD_RELOC_V850_LONGJUMP, - -/* Used to maintain alignment whilst relaxing. */ - BFD_RELOC_V850_ALIGN, - -/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu -instructions. */ - BFD_RELOC_V850_LO16_SPLIT_OFFSET, - -/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the -instruction. */ - BFD_RELOC_MN10300_32_PCREL, - -/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the -instruction. */ - BFD_RELOC_MN10300_16_PCREL, - -/* This is a 8bit DP reloc for the tms320c30, where the most -significant 8 bits of a 24 bit word are placed into the least -significant 8 bits of the opcode. */ - BFD_RELOC_TIC30_LDP, - -/* This is a 7bit reloc for the tms320c54x, where the least -significant 7 bits of a 16 bit word are placed into the least -significant 7 bits of the opcode. */ - BFD_RELOC_TIC54X_PARTLS7, - -/* This is a 9bit DP reloc for the tms320c54x, where the most -significant 9 bits of a 16 bit word are placed into the least -significant 9 bits of the opcode. */ - BFD_RELOC_TIC54X_PARTMS9, - -/* This is an extended address 23-bit reloc for the tms320c54x. */ - BFD_RELOC_TIC54X_23, - -/* This is a 16-bit reloc for the tms320c54x, where the least -significant 16 bits of a 23-bit extended address are placed into -the opcode. */ - BFD_RELOC_TIC54X_16_OF_23, - -/* This is a reloc for the tms320c54x, where the most -significant 7 bits of a 23-bit extended address are placed into -the opcode. */ - BFD_RELOC_TIC54X_MS7_OF_23, - -/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ - BFD_RELOC_FR30_48, - -/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into -two sections. */ - BFD_RELOC_FR30_20, - -/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in -4 bits. */ - BFD_RELOC_FR30_6_IN_4, - -/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset -into 8 bits. */ - BFD_RELOC_FR30_8_IN_8, - -/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset -into 8 bits. */ - BFD_RELOC_FR30_9_IN_8, - -/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset -into 8 bits. */ - BFD_RELOC_FR30_10_IN_8, - -/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative -short offset into 8 bits. */ - BFD_RELOC_FR30_9_PCREL, - -/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative -short offset into 11 bits. */ - BFD_RELOC_FR30_12_PCREL, - -/* Motorola Mcore relocations. */ - BFD_RELOC_MCORE_PCREL_IMM8BY4, - BFD_RELOC_MCORE_PCREL_IMM11BY2, - BFD_RELOC_MCORE_PCREL_IMM4BY2, - BFD_RELOC_MCORE_PCREL_32, - BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, - BFD_RELOC_MCORE_RVA, - -/* These are relocations for the GETA instruction. */ - BFD_RELOC_MMIX_GETA, - BFD_RELOC_MMIX_GETA_1, - BFD_RELOC_MMIX_GETA_2, - BFD_RELOC_MMIX_GETA_3, - -/* These are relocations for a conditional branch instruction. */ - BFD_RELOC_MMIX_CBRANCH, - BFD_RELOC_MMIX_CBRANCH_J, - BFD_RELOC_MMIX_CBRANCH_1, - BFD_RELOC_MMIX_CBRANCH_2, - BFD_RELOC_MMIX_CBRANCH_3, - -/* These are relocations for the PUSHJ instruction. */ - BFD_RELOC_MMIX_PUSHJ, - BFD_RELOC_MMIX_PUSHJ_1, - BFD_RELOC_MMIX_PUSHJ_2, - BFD_RELOC_MMIX_PUSHJ_3, - BFD_RELOC_MMIX_PUSHJ_STUBBABLE, - -/* These are relocations for the JMP instruction. */ - BFD_RELOC_MMIX_JMP, - BFD_RELOC_MMIX_JMP_1, - BFD_RELOC_MMIX_JMP_2, - BFD_RELOC_MMIX_JMP_3, - -/* This is a relocation for a relative address as in a GETA instruction or -a branch. */ - BFD_RELOC_MMIX_ADDR19, - -/* This is a relocation for a relative address as in a JMP instruction. */ - BFD_RELOC_MMIX_ADDR27, - -/* This is a relocation for an instruction field that may be a general -register or a value 0..255. */ - BFD_RELOC_MMIX_REG_OR_BYTE, - -/* This is a relocation for an instruction field that may be a general -register. */ - BFD_RELOC_MMIX_REG, - -/* This is a relocation for two instruction fields holding a register and -an offset, the equivalent of the relocation. */ - BFD_RELOC_MMIX_BASE_PLUS_OFFSET, - -/* This relocation is an assertion that the expression is not allocated as -a global register. It does not modify contents. */ - BFD_RELOC_MMIX_LOCAL, - -/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative -short offset into 7 bits. */ - BFD_RELOC_AVR_7_PCREL, - -/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative -short offset into 12 bits. */ - BFD_RELOC_AVR_13_PCREL, - -/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually -program memory address) into 16 bits. */ - BFD_RELOC_AVR_16_PM, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually -data memory address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_LO8_LDI, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit -of data memory address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_HI8_LDI, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit -of program memory address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_HH8_LDI, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(usually data memory address) into 8 bit immediate value of SUBI insn. */ - BFD_RELOC_AVR_LO8_LDI_NEG, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(high 8 bit of data memory address) into 8 bit immediate value of -SUBI insn. */ - BFD_RELOC_AVR_HI8_LDI_NEG, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(most high 8 bit of program memory address) into 8 bit immediate value -of LDI or SUBI insn. */ - BFD_RELOC_AVR_HH8_LDI_NEG, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually -command address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_LO8_LDI_PM, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit -of command address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_HI8_LDI_PM, - -/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit -of command address) into 8 bit immediate value of LDI insn. */ - BFD_RELOC_AVR_HH8_LDI_PM, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(usually command address) into 8 bit immediate value of SUBI insn. */ - BFD_RELOC_AVR_LO8_LDI_PM_NEG, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(high 8 bit of 16 bit command address) into 8 bit immediate value -of SUBI insn. */ - BFD_RELOC_AVR_HI8_LDI_PM_NEG, - -/* This is a 16 bit reloc for the AVR that stores negated 8 bit value -(high 6 bit of 22 bit command address) into 8 bit immediate -value of SUBI insn. */ - BFD_RELOC_AVR_HH8_LDI_PM_NEG, - -/* This is a 32 bit reloc for the AVR that stores 23 bit value -into 22 bits. */ - BFD_RELOC_AVR_CALL, - -/* This is a 16 bit reloc for the AVR that stores all needed bits -for absolute addressing with ldi with overflow check to linktime */ - BFD_RELOC_AVR_LDI, - -/* This is a 6 bit reloc for the AVR that stores offset for ldd/std -instructions */ - BFD_RELOC_AVR_6, - -/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw -instructions */ - BFD_RELOC_AVR_6_ADIW, - -/* Direct 12 bit. */ - BFD_RELOC_390_12, - -/* 12 bit GOT offset. */ - BFD_RELOC_390_GOT12, - -/* 32 bit PC relative PLT address. */ - BFD_RELOC_390_PLT32, - -/* Copy symbol at runtime. */ - BFD_RELOC_390_COPY, - -/* Create GOT entry. */ - BFD_RELOC_390_GLOB_DAT, - -/* Create PLT entry. */ - BFD_RELOC_390_JMP_SLOT, - -/* Adjust by program base. */ - BFD_RELOC_390_RELATIVE, - -/* 32 bit PC relative offset to GOT. */ - BFD_RELOC_390_GOTPC, - -/* 16 bit GOT offset. */ - BFD_RELOC_390_GOT16, - -/* PC relative 16 bit shifted by 1. */ - BFD_RELOC_390_PC16DBL, - -/* 16 bit PC rel. PLT shifted by 1. */ - BFD_RELOC_390_PLT16DBL, - -/* PC relative 32 bit shifted by 1. */ - BFD_RELOC_390_PC32DBL, - -/* 32 bit PC rel. PLT shifted by 1. */ - BFD_RELOC_390_PLT32DBL, - -/* 32 bit PC rel. GOT shifted by 1. */ - BFD_RELOC_390_GOTPCDBL, - -/* 64 bit GOT offset. */ - BFD_RELOC_390_GOT64, - -/* 64 bit PC relative PLT address. */ - BFD_RELOC_390_PLT64, - -/* 32 bit rel. offset to GOT entry. */ - BFD_RELOC_390_GOTENT, - -/* 64 bit offset to GOT. */ - BFD_RELOC_390_GOTOFF64, - -/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_390_GOTPLT12, - -/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_390_GOTPLT16, - -/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_390_GOTPLT32, - -/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_390_GOTPLT64, - -/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_390_GOTPLTENT, - -/* 16-bit rel. offset from the GOT to a PLT entry. */ - BFD_RELOC_390_PLTOFF16, - -/* 32-bit rel. offset from the GOT to a PLT entry. */ - BFD_RELOC_390_PLTOFF32, - -/* 64-bit rel. offset from the GOT to a PLT entry. */ - BFD_RELOC_390_PLTOFF64, - -/* s390 tls relocations. */ - BFD_RELOC_390_TLS_LOAD, - BFD_RELOC_390_TLS_GDCALL, - BFD_RELOC_390_TLS_LDCALL, - BFD_RELOC_390_TLS_GD32, - BFD_RELOC_390_TLS_GD64, - BFD_RELOC_390_TLS_GOTIE12, - BFD_RELOC_390_TLS_GOTIE32, - BFD_RELOC_390_TLS_GOTIE64, - BFD_RELOC_390_TLS_LDM32, - BFD_RELOC_390_TLS_LDM64, - BFD_RELOC_390_TLS_IE32, - BFD_RELOC_390_TLS_IE64, - BFD_RELOC_390_TLS_IEENT, - BFD_RELOC_390_TLS_LE32, - BFD_RELOC_390_TLS_LE64, - BFD_RELOC_390_TLS_LDO32, - BFD_RELOC_390_TLS_LDO64, - BFD_RELOC_390_TLS_DTPMOD, - BFD_RELOC_390_TLS_DTPOFF, - BFD_RELOC_390_TLS_TPOFF, - -/* Long displacement extension. */ - BFD_RELOC_390_20, - BFD_RELOC_390_GOT20, - BFD_RELOC_390_GOTPLT20, - BFD_RELOC_390_TLS_GOTIE20, - -/* Scenix IP2K - 9-bit register number / data address */ - BFD_RELOC_IP2K_FR9, - -/* Scenix IP2K - 4-bit register/data bank number */ - BFD_RELOC_IP2K_BANK, - -/* Scenix IP2K - low 13 bits of instruction word address */ - BFD_RELOC_IP2K_ADDR16CJP, - -/* Scenix IP2K - high 3 bits of instruction word address */ - BFD_RELOC_IP2K_PAGE3, - -/* Scenix IP2K - ext/low/high 8 bits of data address */ - BFD_RELOC_IP2K_LO8DATA, - BFD_RELOC_IP2K_HI8DATA, - BFD_RELOC_IP2K_EX8DATA, - -/* Scenix IP2K - low/high 8 bits of instruction word address */ - BFD_RELOC_IP2K_LO8INSN, - BFD_RELOC_IP2K_HI8INSN, - -/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ - BFD_RELOC_IP2K_PC_SKIP, - -/* Scenix IP2K - 16 bit word address in text section. */ - BFD_RELOC_IP2K_TEXT, - -/* Scenix IP2K - 7-bit sp or dp offset */ - BFD_RELOC_IP2K_FR_OFFSET, - -/* Scenix VPE4K coprocessor - data/insn-space addressing */ - BFD_RELOC_VPE4KMATH_DATA, - BFD_RELOC_VPE4KMATH_INSN, - -/* These two relocations are used by the linker to determine which of -the entries in a C++ virtual function table are actually used. When -the --gc-sections option is given, the linker will zero out the entries -that are not used, so that the code for those functions need not be -included in the output. - -VTABLE_INHERIT is a zero-space relocation used to describe to the -linker the inheritance tree of a C++ virtual function table. The -relocation's symbol should be the parent class' vtable, and the -relocation should be located at the child vtable. - -VTABLE_ENTRY is a zero-space relocation that describes the use of a -virtual function table entry. The reloc's symbol should refer to the -table of the class mentioned in the code. Off of that base, an offset -describes the entry that is being used. For Rela hosts, this offset -is stored in the reloc's addend. For Rel hosts, we are forced to put -this offset in the reloc's section offset. */ - BFD_RELOC_VTABLE_INHERIT, - BFD_RELOC_VTABLE_ENTRY, - -/* Intel IA64 Relocations. */ - BFD_RELOC_IA64_IMM14, - BFD_RELOC_IA64_IMM22, - BFD_RELOC_IA64_IMM64, - BFD_RELOC_IA64_DIR32MSB, - BFD_RELOC_IA64_DIR32LSB, - BFD_RELOC_IA64_DIR64MSB, - BFD_RELOC_IA64_DIR64LSB, - BFD_RELOC_IA64_GPREL22, - BFD_RELOC_IA64_GPREL64I, - BFD_RELOC_IA64_GPREL32MSB, - BFD_RELOC_IA64_GPREL32LSB, - BFD_RELOC_IA64_GPREL64MSB, - BFD_RELOC_IA64_GPREL64LSB, - BFD_RELOC_IA64_LTOFF22, - BFD_RELOC_IA64_LTOFF64I, - BFD_RELOC_IA64_PLTOFF22, - BFD_RELOC_IA64_PLTOFF64I, - BFD_RELOC_IA64_PLTOFF64MSB, - BFD_RELOC_IA64_PLTOFF64LSB, - BFD_RELOC_IA64_FPTR64I, - BFD_RELOC_IA64_FPTR32MSB, - BFD_RELOC_IA64_FPTR32LSB, - BFD_RELOC_IA64_FPTR64MSB, - BFD_RELOC_IA64_FPTR64LSB, - BFD_RELOC_IA64_PCREL21B, - BFD_RELOC_IA64_PCREL21BI, - BFD_RELOC_IA64_PCREL21M, - BFD_RELOC_IA64_PCREL21F, - BFD_RELOC_IA64_PCREL22, - BFD_RELOC_IA64_PCREL60B, - BFD_RELOC_IA64_PCREL64I, - BFD_RELOC_IA64_PCREL32MSB, - BFD_RELOC_IA64_PCREL32LSB, - BFD_RELOC_IA64_PCREL64MSB, - BFD_RELOC_IA64_PCREL64LSB, - BFD_RELOC_IA64_LTOFF_FPTR22, - BFD_RELOC_IA64_LTOFF_FPTR64I, - BFD_RELOC_IA64_LTOFF_FPTR32MSB, - BFD_RELOC_IA64_LTOFF_FPTR32LSB, - BFD_RELOC_IA64_LTOFF_FPTR64MSB, - BFD_RELOC_IA64_LTOFF_FPTR64LSB, - BFD_RELOC_IA64_SEGREL32MSB, - BFD_RELOC_IA64_SEGREL32LSB, - BFD_RELOC_IA64_SEGREL64MSB, - BFD_RELOC_IA64_SEGREL64LSB, - BFD_RELOC_IA64_SECREL32MSB, - BFD_RELOC_IA64_SECREL32LSB, - BFD_RELOC_IA64_SECREL64MSB, - BFD_RELOC_IA64_SECREL64LSB, - BFD_RELOC_IA64_REL32MSB, - BFD_RELOC_IA64_REL32LSB, - BFD_RELOC_IA64_REL64MSB, - BFD_RELOC_IA64_REL64LSB, - BFD_RELOC_IA64_LTV32MSB, - BFD_RELOC_IA64_LTV32LSB, - BFD_RELOC_IA64_LTV64MSB, - BFD_RELOC_IA64_LTV64LSB, - BFD_RELOC_IA64_IPLTMSB, - BFD_RELOC_IA64_IPLTLSB, - BFD_RELOC_IA64_COPY, - BFD_RELOC_IA64_LTOFF22X, - BFD_RELOC_IA64_LDXMOV, - BFD_RELOC_IA64_TPREL14, - BFD_RELOC_IA64_TPREL22, - BFD_RELOC_IA64_TPREL64I, - BFD_RELOC_IA64_TPREL64MSB, - BFD_RELOC_IA64_TPREL64LSB, - BFD_RELOC_IA64_LTOFF_TPREL22, - BFD_RELOC_IA64_DTPMOD64MSB, - BFD_RELOC_IA64_DTPMOD64LSB, - BFD_RELOC_IA64_LTOFF_DTPMOD22, - BFD_RELOC_IA64_DTPREL14, - BFD_RELOC_IA64_DTPREL22, - BFD_RELOC_IA64_DTPREL64I, - BFD_RELOC_IA64_DTPREL32MSB, - BFD_RELOC_IA64_DTPREL32LSB, - BFD_RELOC_IA64_DTPREL64MSB, - BFD_RELOC_IA64_DTPREL64LSB, - BFD_RELOC_IA64_LTOFF_DTPREL22, - -/* Motorola 68HC11 reloc. -This is the 8 bit high part of an absolute address. */ - BFD_RELOC_M68HC11_HI8, - -/* Motorola 68HC11 reloc. -This is the 8 bit low part of an absolute address. */ - BFD_RELOC_M68HC11_LO8, - -/* Motorola 68HC11 reloc. -This is the 3 bit of a value. */ - BFD_RELOC_M68HC11_3B, - -/* Motorola 68HC11 reloc. -This reloc marks the beginning of a jump/call instruction. -It is used for linker relaxation to correctly identify beginning -of instruction and change some branches to use PC-relative -addressing mode. */ - BFD_RELOC_M68HC11_RL_JUMP, - -/* Motorola 68HC11 reloc. -This reloc marks a group of several instructions that gcc generates -and for which the linker relaxation pass can modify and/or remove -some of them. */ - BFD_RELOC_M68HC11_RL_GROUP, - -/* Motorola 68HC11 reloc. -This is the 16-bit lower part of an address. It is used for 'call' -instruction to specify the symbol address without any special -transformation (due to memory bank window). */ - BFD_RELOC_M68HC11_LO16, - -/* Motorola 68HC11 reloc. -This is a 8-bit reloc that specifies the page number of an address. -It is used by 'call' instruction to specify the page number of -the symbol. */ - BFD_RELOC_M68HC11_PAGE, - -/* Motorola 68HC11 reloc. -This is a 24-bit reloc that represents the address with a 16-bit -value and a 8-bit page number. The symbol address is transformed -to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ - BFD_RELOC_M68HC11_24, - -/* Motorola 68HC12 reloc. -This is the 5 bits of a value. */ - BFD_RELOC_M68HC12_5B, - -/* NS CR16C Relocations. */ - BFD_RELOC_16C_NUM08, - BFD_RELOC_16C_NUM08_C, - BFD_RELOC_16C_NUM16, - BFD_RELOC_16C_NUM16_C, - BFD_RELOC_16C_NUM32, - BFD_RELOC_16C_NUM32_C, - BFD_RELOC_16C_DISP04, - BFD_RELOC_16C_DISP04_C, - BFD_RELOC_16C_DISP08, - BFD_RELOC_16C_DISP08_C, - BFD_RELOC_16C_DISP16, - BFD_RELOC_16C_DISP16_C, - BFD_RELOC_16C_DISP24, - BFD_RELOC_16C_DISP24_C, - BFD_RELOC_16C_DISP24a, - BFD_RELOC_16C_DISP24a_C, - BFD_RELOC_16C_REG04, - BFD_RELOC_16C_REG04_C, - BFD_RELOC_16C_REG04a, - BFD_RELOC_16C_REG04a_C, - BFD_RELOC_16C_REG14, - BFD_RELOC_16C_REG14_C, - BFD_RELOC_16C_REG16, - BFD_RELOC_16C_REG16_C, - BFD_RELOC_16C_REG20, - BFD_RELOC_16C_REG20_C, - BFD_RELOC_16C_ABS20, - BFD_RELOC_16C_ABS20_C, - BFD_RELOC_16C_ABS24, - BFD_RELOC_16C_ABS24_C, - BFD_RELOC_16C_IMM04, - BFD_RELOC_16C_IMM04_C, - BFD_RELOC_16C_IMM16, - BFD_RELOC_16C_IMM16_C, - BFD_RELOC_16C_IMM20, - BFD_RELOC_16C_IMM20_C, - BFD_RELOC_16C_IMM24, - BFD_RELOC_16C_IMM24_C, - BFD_RELOC_16C_IMM32, - BFD_RELOC_16C_IMM32_C, - -/* NS CRX Relocations. */ - BFD_RELOC_CRX_REL4, - BFD_RELOC_CRX_REL8, - BFD_RELOC_CRX_REL8_CMP, - BFD_RELOC_CRX_REL16, - BFD_RELOC_CRX_REL24, - BFD_RELOC_CRX_REL32, - BFD_RELOC_CRX_REGREL12, - BFD_RELOC_CRX_REGREL22, - BFD_RELOC_CRX_REGREL28, - BFD_RELOC_CRX_REGREL32, - BFD_RELOC_CRX_ABS16, - BFD_RELOC_CRX_ABS32, - BFD_RELOC_CRX_NUM8, - BFD_RELOC_CRX_NUM16, - BFD_RELOC_CRX_NUM32, - BFD_RELOC_CRX_IMM16, - BFD_RELOC_CRX_IMM32, - BFD_RELOC_CRX_SWITCH8, - BFD_RELOC_CRX_SWITCH16, - BFD_RELOC_CRX_SWITCH32, - -/* These relocs are only used within the CRIS assembler. They are not -(at present) written to any object files. */ - BFD_RELOC_CRIS_BDISP8, - BFD_RELOC_CRIS_UNSIGNED_5, - BFD_RELOC_CRIS_SIGNED_6, - BFD_RELOC_CRIS_UNSIGNED_6, - BFD_RELOC_CRIS_SIGNED_8, - BFD_RELOC_CRIS_UNSIGNED_8, - BFD_RELOC_CRIS_SIGNED_16, - BFD_RELOC_CRIS_UNSIGNED_16, - BFD_RELOC_CRIS_LAPCQ_OFFSET, - BFD_RELOC_CRIS_UNSIGNED_4, - -/* Relocs used in ELF shared libraries for CRIS. */ - BFD_RELOC_CRIS_COPY, - BFD_RELOC_CRIS_GLOB_DAT, - BFD_RELOC_CRIS_JUMP_SLOT, - BFD_RELOC_CRIS_RELATIVE, - -/* 32-bit offset to symbol-entry within GOT. */ - BFD_RELOC_CRIS_32_GOT, - -/* 16-bit offset to symbol-entry within GOT. */ - BFD_RELOC_CRIS_16_GOT, - -/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_CRIS_32_GOTPLT, - -/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ - BFD_RELOC_CRIS_16_GOTPLT, - -/* 32-bit offset to symbol, relative to GOT. */ - BFD_RELOC_CRIS_32_GOTREL, - -/* 32-bit offset to symbol with PLT entry, relative to GOT. */ - BFD_RELOC_CRIS_32_PLT_GOTREL, - -/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ - BFD_RELOC_CRIS_32_PLT_PCREL, - -/* Intel i860 Relocations. */ - BFD_RELOC_860_COPY, - BFD_RELOC_860_GLOB_DAT, - BFD_RELOC_860_JUMP_SLOT, - BFD_RELOC_860_RELATIVE, - BFD_RELOC_860_PC26, - BFD_RELOC_860_PLT26, - BFD_RELOC_860_PC16, - BFD_RELOC_860_LOW0, - BFD_RELOC_860_SPLIT0, - BFD_RELOC_860_LOW1, - BFD_RELOC_860_SPLIT1, - BFD_RELOC_860_LOW2, - BFD_RELOC_860_SPLIT2, - BFD_RELOC_860_LOW3, - BFD_RELOC_860_LOGOT0, - BFD_RELOC_860_SPGOT0, - BFD_RELOC_860_LOGOT1, - BFD_RELOC_860_SPGOT1, - BFD_RELOC_860_LOGOTOFF0, - BFD_RELOC_860_SPGOTOFF0, - BFD_RELOC_860_LOGOTOFF1, - BFD_RELOC_860_SPGOTOFF1, - BFD_RELOC_860_LOGOTOFF2, - BFD_RELOC_860_LOGOTOFF3, - BFD_RELOC_860_LOPC, - BFD_RELOC_860_HIGHADJ, - BFD_RELOC_860_HAGOT, - BFD_RELOC_860_HAGOTOFF, - BFD_RELOC_860_HAPC, - BFD_RELOC_860_HIGH, - BFD_RELOC_860_HIGOT, - BFD_RELOC_860_HIGOTOFF, - -/* OpenRISC Relocations. */ - BFD_RELOC_OPENRISC_ABS_26, - BFD_RELOC_OPENRISC_REL_26, - -/* H8 elf Relocations. */ - BFD_RELOC_H8_DIR16A8, - BFD_RELOC_H8_DIR16R8, - BFD_RELOC_H8_DIR24A8, - BFD_RELOC_H8_DIR24R8, - BFD_RELOC_H8_DIR32A16, - -/* Sony Xstormy16 Relocations. */ - BFD_RELOC_XSTORMY16_REL_12, - BFD_RELOC_XSTORMY16_12, - BFD_RELOC_XSTORMY16_24, - BFD_RELOC_XSTORMY16_FPTR16, - -/* Relocations used by VAX ELF. */ - BFD_RELOC_VAX_GLOB_DAT, - BFD_RELOC_VAX_JMP_SLOT, - BFD_RELOC_VAX_RELATIVE, - -/* msp430 specific relocation codes */ - BFD_RELOC_MSP430_10_PCREL, - BFD_RELOC_MSP430_16_PCREL, - BFD_RELOC_MSP430_16, - BFD_RELOC_MSP430_16_PCREL_BYTE, - BFD_RELOC_MSP430_16_BYTE, - BFD_RELOC_MSP430_2X_PCREL, - BFD_RELOC_MSP430_RL_PCREL, - -/* IQ2000 Relocations. */ - BFD_RELOC_IQ2000_OFFSET_16, - BFD_RELOC_IQ2000_OFFSET_21, - BFD_RELOC_IQ2000_UHI16, - -/* Special Xtensa relocation used only by PLT entries in ELF shared -objects to indicate that the runtime linker should set the value -to one of its own internal functions or data structures. */ - BFD_RELOC_XTENSA_RTLD, - -/* Xtensa relocations for ELF shared objects. */ - BFD_RELOC_XTENSA_GLOB_DAT, - BFD_RELOC_XTENSA_JMP_SLOT, - BFD_RELOC_XTENSA_RELATIVE, - -/* Xtensa relocation used in ELF object files for symbols that may require -PLT entries. Otherwise, this is just a generic 32-bit relocation. */ - BFD_RELOC_XTENSA_PLT, - -/* Xtensa relocations to mark the difference of two local symbols. -These are only needed to support linker relaxation and can be ignored -when not relaxing. The field is set to the value of the difference -assuming no relaxation. The relocation encodes the position of the -first symbol so the linker can determine whether to adjust the field -value. */ - BFD_RELOC_XTENSA_DIFF8, - BFD_RELOC_XTENSA_DIFF16, - BFD_RELOC_XTENSA_DIFF32, - -/* Generic Xtensa relocations for instruction operands. Only the slot -number is encoded in the relocation. The relocation applies to the -last PC-relative immediate operand, or if there are no PC-relative -immediates, to the last immediate operand. */ - BFD_RELOC_XTENSA_SLOT0_OP, - BFD_RELOC_XTENSA_SLOT1_OP, - BFD_RELOC_XTENSA_SLOT2_OP, - BFD_RELOC_XTENSA_SLOT3_OP, - BFD_RELOC_XTENSA_SLOT4_OP, - BFD_RELOC_XTENSA_SLOT5_OP, - BFD_RELOC_XTENSA_SLOT6_OP, - BFD_RELOC_XTENSA_SLOT7_OP, - BFD_RELOC_XTENSA_SLOT8_OP, - BFD_RELOC_XTENSA_SLOT9_OP, - BFD_RELOC_XTENSA_SLOT10_OP, - BFD_RELOC_XTENSA_SLOT11_OP, - BFD_RELOC_XTENSA_SLOT12_OP, - BFD_RELOC_XTENSA_SLOT13_OP, - BFD_RELOC_XTENSA_SLOT14_OP, - -/* Alternate Xtensa relocations. Only the slot is encoded in the -relocation. The meaning of these relocations is opcode-specific. */ - BFD_RELOC_XTENSA_SLOT0_ALT, - BFD_RELOC_XTENSA_SLOT1_ALT, - BFD_RELOC_XTENSA_SLOT2_ALT, - BFD_RELOC_XTENSA_SLOT3_ALT, - BFD_RELOC_XTENSA_SLOT4_ALT, - BFD_RELOC_XTENSA_SLOT5_ALT, - BFD_RELOC_XTENSA_SLOT6_ALT, - BFD_RELOC_XTENSA_SLOT7_ALT, - BFD_RELOC_XTENSA_SLOT8_ALT, - BFD_RELOC_XTENSA_SLOT9_ALT, - BFD_RELOC_XTENSA_SLOT10_ALT, - BFD_RELOC_XTENSA_SLOT11_ALT, - BFD_RELOC_XTENSA_SLOT12_ALT, - BFD_RELOC_XTENSA_SLOT13_ALT, - BFD_RELOC_XTENSA_SLOT14_ALT, - -/* Xtensa relocations for backward compatibility. These have all been -replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ - BFD_RELOC_XTENSA_OP0, - BFD_RELOC_XTENSA_OP1, - BFD_RELOC_XTENSA_OP2, - -/* Xtensa relocation to mark that the assembler expanded the -instructions from an original target. The expansion size is -encoded in the reloc size. */ - BFD_RELOC_XTENSA_ASM_EXPAND, - -/* Xtensa relocation to mark that the linker should simplify -assembler-expanded instructions. This is commonly used -internally by the linker after analysis of a -BFD_RELOC_XTENSA_ASM_EXPAND. */ - BFD_RELOC_XTENSA_ASM_SIMPLIFY, - BFD_RELOC_UNUSED }; -typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; -reloc_howto_type *bfd_reloc_type_lookup - (bfd *abfd, bfd_reloc_code_real_type code); - -const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); - -/* Extracted from syms.c. */ - -typedef struct bfd_symbol -{ - /* A pointer to the BFD which owns the symbol. This information - is necessary so that a back end can work out what additional - information (invisible to the application writer) is carried - with the symbol. - - This field is *almost* redundant, since you can use section->owner - instead, except that some symbols point to the global sections - bfd_{abs,com,und}_section. This could be fixed by making - these globals be per-bfd (or per-target-flavor). FIXME. */ - struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ - - /* The text of the symbol. The name is left alone, and not copied; the - application may not alter it. */ - const char *name; - - /* The value of the symbol. This really should be a union of a - numeric value with a pointer, since some flags indicate that - a pointer to another symbol is stored here. */ - symvalue value; - - /* Attributes of a symbol. */ -#define BSF_NO_FLAGS 0x00 - - /* The symbol has local scope; <> in <>. The value - is the offset into the section of the data. */ -#define BSF_LOCAL 0x01 - - /* The symbol has global scope; initialized data in <>. The - value is the offset into the section of the data. */ -#define BSF_GLOBAL 0x02 - - /* The symbol has global scope and is exported. The value is - the offset into the section of the data. */ -#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ - - /* A normal C symbol would be one of: - <>, <>, <> or - <>. */ - - /* The symbol is a debugging record. The value has an arbitrary - meaning, unless BSF_DEBUGGING_RELOC is also set. */ -#define BSF_DEBUGGING 0x08 - - /* The symbol denotes a function entry point. Used in ELF, - perhaps others someday. */ -#define BSF_FUNCTION 0x10 - - /* Used by the linker. */ -#define BSF_KEEP 0x20 -#define BSF_KEEP_G 0x40 - - /* A weak global symbol, overridable without warnings by - a regular global symbol of the same name. */ -#define BSF_WEAK 0x80 - - /* This symbol was created to point to a section, e.g. ELF's - STT_SECTION symbols. */ -#define BSF_SECTION_SYM 0x100 - - /* The symbol used to be a common symbol, but now it is - allocated. */ -#define BSF_OLD_COMMON 0x200 - - /* The default value for common data. */ -#define BFD_FORT_COMM_DEFAULT_VALUE 0 - - /* In some files the type of a symbol sometimes alters its - location in an output file - ie in coff a <> symbol - which is also <> symbol appears where it was - declared and not at the end of a section. This bit is set - by the target BFD part to convey this information. */ -#define BSF_NOT_AT_END 0x400 - - /* Signal that the symbol is the label of constructor section. */ -#define BSF_CONSTRUCTOR 0x800 - - /* Signal that the symbol is a warning symbol. The name is a - warning. The name of the next symbol is the one to warn about; - if a reference is made to a symbol with the same name as the next - symbol, a warning is issued by the linker. */ -#define BSF_WARNING 0x1000 - - /* Signal that the symbol is indirect. This symbol is an indirect - pointer to the symbol with the same name as the next symbol. */ -#define BSF_INDIRECT 0x2000 - - /* BSF_FILE marks symbols that contain a file name. This is used - for ELF STT_FILE symbols. */ -#define BSF_FILE 0x4000 - - /* Symbol is from dynamic linking information. */ -#define BSF_DYNAMIC 0x8000 - - /* The symbol denotes a data object. Used in ELF, and perhaps - others someday. */ -#define BSF_OBJECT 0x10000 - - /* This symbol is a debugging symbol. The value is the offset - into the section of the data. BSF_DEBUGGING should be set - as well. */ -#define BSF_DEBUGGING_RELOC 0x20000 - - /* This symbol is thread local. Used in ELF. */ -#define BSF_THREAD_LOCAL 0x40000 - - flagword flags; - - /* A pointer to the section to which this symbol is - relative. This will always be non NULL, there are special - sections for undefined and absolute symbols. */ - struct bfd_section *section; - - /* Back end special data. */ - union - { - void *p; - bfd_vma i; - } - udata; -} -asymbol; - -#define bfd_get_symtab_upper_bound(abfd) \ - BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) - -bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); - -bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); - -#define bfd_is_local_label_name(abfd, name) \ - BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) - -bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); - -#define bfd_is_target_special_symbol(abfd, sym) \ - BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) - -#define bfd_canonicalize_symtab(abfd, location) \ - BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) - -bfd_boolean bfd_set_symtab - (bfd *abfd, asymbol **location, unsigned int count); - -void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); - -#define bfd_make_empty_symbol(abfd) \ - BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) - -asymbol *_bfd_generic_make_empty_symbol (bfd *); - -#define bfd_make_debug_symbol(abfd,ptr,size) \ - BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) - -int bfd_decode_symclass (asymbol *symbol); - -bfd_boolean bfd_is_undefined_symclass (int symclass); - -void bfd_symbol_info (asymbol *symbol, symbol_info *ret); - -bfd_boolean bfd_copy_private_symbol_data - (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); - -#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ - BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ - (ibfd, isymbol, obfd, osymbol)) - -/* Extracted from bfd.c. */ -struct bfd -{ - /* A unique identifier of the BFD */ - unsigned int id; - - /* The filename the application opened the BFD with. */ - const char *filename; - - /* A pointer to the target jump table. */ - const struct bfd_target *xvec; - - /* The IOSTREAM, and corresponding IO vector that provide access - to the file backing the BFD. */ - void *iostream; - const struct bfd_iovec *iovec; - - /* Is the file descriptor being cached? That is, can it be closed as - needed, and re-opened when accessed later? */ - bfd_boolean cacheable; - - /* Marks whether there was a default target specified when the - BFD was opened. This is used to select which matching algorithm - to use to choose the back end. */ - bfd_boolean target_defaulted; - - /* The caching routines use these to maintain a - least-recently-used list of BFDs. */ - struct bfd *lru_prev, *lru_next; - - /* When a file is closed by the caching routines, BFD retains - state information on the file here... */ - ufile_ptr where; - - /* ... and here: (``once'' means at least once). */ - bfd_boolean opened_once; - - /* Set if we have a locally maintained mtime value, rather than - getting it from the file each time. */ - bfd_boolean mtime_set; - - /* File modified time, if mtime_set is TRUE. */ - long mtime; - - /* Reserved for an unimplemented file locking extension. */ - int ifd; - - /* The format which belongs to the BFD. (object, core, etc.) */ - bfd_format format; - - /* The direction with which the BFD was opened. */ - enum bfd_direction - { - no_direction = 0, - read_direction = 1, - write_direction = 2, - both_direction = 3 - } - direction; - - /* Format_specific flags. */ - flagword flags; - - /* Currently my_archive is tested before adding origin to - anything. I believe that this can become always an add of - origin, with origin set to 0 for non archive files. */ - ufile_ptr origin; - - /* Remember when output has begun, to stop strange things - from happening. */ - bfd_boolean output_has_begun; - - /* A hash table for section names. */ - struct bfd_hash_table section_htab; - - /* Pointer to linked list of sections. */ - struct bfd_section *sections; - - /* The place where we add to the section list. */ - struct bfd_section **section_tail; - - /* The number of sections. */ - unsigned int section_count; - - /* Stuff only useful for object files: - The start address. */ - bfd_vma start_address; - - /* Used for input and output. */ - unsigned int symcount; - - /* Symbol table for output BFD (with symcount entries). */ - struct bfd_symbol **outsymbols; - - /* Used for slurped dynamic symbol tables. */ - unsigned int dynsymcount; - - /* Pointer to structure which contains architecture information. */ - const struct bfd_arch_info *arch_info; - - /* Flag set if symbols from this BFD should not be exported. */ - bfd_boolean no_export; - - /* Stuff only useful for archives. */ - void *arelt_data; - struct bfd *my_archive; /* The containing archive BFD. */ - struct bfd *next; /* The next BFD in the archive. */ - struct bfd *archive_head; /* The first BFD in the archive. */ - bfd_boolean has_armap; - - /* A chain of BFD structures involved in a link. */ - struct bfd *link_next; - - /* A field used by _bfd_generic_link_add_archive_symbols. This will - be used only for archive elements. */ - int archive_pass; - - /* Used by the back end to hold private data. */ - union - { - struct aout_data_struct *aout_data; - struct artdata *aout_ar_data; - struct _oasys_data *oasys_obj_data; - struct _oasys_ar_data *oasys_ar_data; - struct coff_tdata *coff_obj_data; - struct pe_tdata *pe_obj_data; - struct xcoff_tdata *xcoff_obj_data; - struct ecoff_tdata *ecoff_obj_data; - struct ieee_data_struct *ieee_data; - struct ieee_ar_data_struct *ieee_ar_data; - struct srec_data_struct *srec_data; - struct ihex_data_struct *ihex_data; - struct tekhex_data_struct *tekhex_data; - struct elf_obj_tdata *elf_obj_data; - struct nlm_obj_tdata *nlm_obj_data; - struct bout_data_struct *bout_data; - struct mmo_data_struct *mmo_data; - struct sun_core_struct *sun_core_data; - struct sco5_core_struct *sco5_core_data; - struct trad_core_struct *trad_core_data; - struct som_data_struct *som_data; - struct hpux_core_struct *hpux_core_data; - struct hppabsd_core_struct *hppabsd_core_data; - struct sgi_core_struct *sgi_core_data; - struct lynx_core_struct *lynx_core_data; - struct osf_core_struct *osf_core_data; - struct cisco_core_struct *cisco_core_data; - struct versados_data_struct *versados_data; - struct netbsd_core_struct *netbsd_core_data; - struct mach_o_data_struct *mach_o_data; - struct mach_o_fat_data_struct *mach_o_fat_data; - struct bfd_pef_data_struct *pef_data; - struct bfd_pef_xlib_data_struct *pef_xlib_data; - struct bfd_sym_data_struct *sym_data; - void *any; - } - tdata; - - /* Used by the application to hold private data. */ - void *usrdata; - - /* Where all the allocated stuff under this BFD goes. This is a - struct objalloc *, but we use void * to avoid requiring the inclusion - of objalloc.h. */ - void *memory; -}; - -typedef enum bfd_error -{ - bfd_error_no_error = 0, - bfd_error_system_call, - bfd_error_invalid_target, - bfd_error_wrong_format, - bfd_error_wrong_object_format, - bfd_error_invalid_operation, - bfd_error_no_memory, - bfd_error_no_symbols, - bfd_error_no_armap, - bfd_error_no_more_archived_files, - bfd_error_malformed_archive, - bfd_error_file_not_recognized, - bfd_error_file_ambiguously_recognized, - bfd_error_no_contents, - bfd_error_nonrepresentable_section, - bfd_error_no_debug_section, - bfd_error_bad_value, - bfd_error_file_truncated, - bfd_error_file_too_big, - bfd_error_invalid_error_code -} -bfd_error_type; - -bfd_error_type bfd_get_error (void); - -void bfd_set_error (bfd_error_type error_tag); - -const char *bfd_errmsg (bfd_error_type error_tag); - -void bfd_perror (const char *message); - -typedef void (*bfd_error_handler_type) (const char *, ...); - -bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); - -void bfd_set_error_program_name (const char *); - -bfd_error_handler_type bfd_get_error_handler (void); - -long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); - -long bfd_canonicalize_reloc - (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); - -void bfd_set_reloc - (bfd *abfd, asection *sec, arelent **rel, unsigned int count); - -bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); - -int bfd_get_arch_size (bfd *abfd); - -int bfd_get_sign_extend_vma (bfd *abfd); - -bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); - -unsigned int bfd_get_gp_size (bfd *abfd); - -void bfd_set_gp_size (bfd *abfd, unsigned int i); - -bfd_vma bfd_scan_vma (const char *string, const char **end, int base); - -bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); - -#define bfd_copy_private_header_data(ibfd, obfd) \ - BFD_SEND (obfd, _bfd_copy_private_header_data, \ - (ibfd, obfd)) -bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); - -#define bfd_copy_private_bfd_data(ibfd, obfd) \ - BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ - (ibfd, obfd)) -bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); - -#define bfd_merge_private_bfd_data(ibfd, obfd) \ - BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ - (ibfd, obfd)) -bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); - -#define bfd_set_private_flags(abfd, flags) \ - BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) -#define bfd_sizeof_headers(abfd, reloc) \ - BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) - -#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ - BFD_SEND (abfd, _bfd_find_nearest_line, \ - (abfd, sec, syms, off, file, func, line)) - -#define bfd_debug_info_start(abfd) \ - BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) - -#define bfd_debug_info_end(abfd) \ - BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) - -#define bfd_debug_info_accumulate(abfd, section) \ - BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) - -#define bfd_stat_arch_elt(abfd, stat) \ - BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) - -#define bfd_update_armap_timestamp(abfd) \ - BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) - -#define bfd_set_arch_mach(abfd, arch, mach)\ - BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) - -#define bfd_relax_section(abfd, section, link_info, again) \ - BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) - -#define bfd_gc_sections(abfd, link_info) \ - BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) - -#define bfd_merge_sections(abfd, link_info) \ - BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) - -#define bfd_is_group_section(abfd, sec) \ - BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) - -#define bfd_discard_group(abfd, sec) \ - BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) - -#define bfd_link_hash_table_create(abfd) \ - BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) - -#define bfd_link_hash_table_free(abfd, hash) \ - BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) - -#define bfd_link_add_symbols(abfd, info) \ - BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) - -#define bfd_link_just_syms(abfd, sec, info) \ - BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) - -#define bfd_final_link(abfd, info) \ - BFD_SEND (abfd, _bfd_final_link, (abfd, info)) - -#define bfd_free_cached_info(abfd) \ - BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) - -#define bfd_get_dynamic_symtab_upper_bound(abfd) \ - BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) - -#define bfd_print_private_bfd_data(abfd, file)\ - BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) - -#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ - BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) - -#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ - BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ - dyncount, dynsyms, ret)) - -#define bfd_get_dynamic_reloc_upper_bound(abfd) \ - BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) - -#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ - BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) - -extern bfd_byte *bfd_get_relocated_section_contents - (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, - bfd_boolean, asymbol **); - -bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); - -struct bfd_preserve -{ - void *marker; - void *tdata; - flagword flags; - const struct bfd_arch_info *arch_info; - struct bfd_section *sections; - struct bfd_section **section_tail; - unsigned int section_count; - struct bfd_hash_table section_htab; -}; - -bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); - -void bfd_preserve_restore (bfd *, struct bfd_preserve *); - -void bfd_preserve_finish (bfd *, struct bfd_preserve *); - -/* Extracted from archive.c. */ -symindex bfd_get_next_mapent - (bfd *abfd, symindex previous, carsym **sym); - -bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); - -bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); - -/* Extracted from corefile.c. */ -const char *bfd_core_file_failing_command (bfd *abfd); - -int bfd_core_file_failing_signal (bfd *abfd); - -bfd_boolean core_file_matches_executable_p - (bfd *core_bfd, bfd *exec_bfd); - -/* Extracted from targets.c. */ -#define BFD_SEND(bfd, message, arglist) \ - ((*((bfd)->xvec->message)) arglist) - -#ifdef DEBUG_BFD_SEND -#undef BFD_SEND -#define BFD_SEND(bfd, message, arglist) \ - (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ - ((*((bfd)->xvec->message)) arglist) : \ - (bfd_assert (__FILE__,__LINE__), NULL)) -#endif -#define BFD_SEND_FMT(bfd, message, arglist) \ - (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) - -#ifdef DEBUG_BFD_SEND -#undef BFD_SEND_FMT -#define BFD_SEND_FMT(bfd, message, arglist) \ - (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ - (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ - (bfd_assert (__FILE__,__LINE__), NULL)) -#endif - -enum bfd_flavour -{ - bfd_target_unknown_flavour, - bfd_target_aout_flavour, - bfd_target_coff_flavour, - bfd_target_ecoff_flavour, - bfd_target_xcoff_flavour, - bfd_target_elf_flavour, - bfd_target_ieee_flavour, - bfd_target_nlm_flavour, - bfd_target_oasys_flavour, - bfd_target_tekhex_flavour, - bfd_target_srec_flavour, - bfd_target_ihex_flavour, - bfd_target_som_flavour, - bfd_target_os9k_flavour, - bfd_target_versados_flavour, - bfd_target_msdos_flavour, - bfd_target_ovax_flavour, - bfd_target_evax_flavour, - bfd_target_mmo_flavour, - bfd_target_mach_o_flavour, - bfd_target_pef_flavour, - bfd_target_pef_xlib_flavour, - bfd_target_sym_flavour -}; - -enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; - -/* Forward declaration. */ -typedef struct bfd_link_info _bfd_link_info; - -typedef struct bfd_target -{ - /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ - char *name; - - /* The "flavour" of a back end is a general indication about - the contents of a file. */ - enum bfd_flavour flavour; - - /* The order of bytes within the data area of a file. */ - enum bfd_endian byteorder; - - /* The order of bytes within the header parts of a file. */ - enum bfd_endian header_byteorder; - - /* A mask of all the flags which an executable may have set - - from the set <>, <>, ...<>. */ - flagword object_flags; - - /* A mask of all the flags which a section may have set - from - the set <>, <>, ...<>. */ - flagword section_flags; - - /* The character normally found at the front of a symbol. - (if any), perhaps `_'. */ - char symbol_leading_char; - - /* The pad character for file names within an archive header. */ - char ar_pad_char; - - /* The maximum number of characters in an archive header. */ - unsigned short ar_max_namelen; - - /* Entries for byte swapping for data. These are different from the - other entry points, since they don't take a BFD as the first argument. - Certain other handlers could do the same. */ - bfd_uint64_t (*bfd_getx64) (const void *); - bfd_int64_t (*bfd_getx_signed_64) (const void *); - void (*bfd_putx64) (bfd_uint64_t, void *); - bfd_vma (*bfd_getx32) (const void *); - bfd_signed_vma (*bfd_getx_signed_32) (const void *); - void (*bfd_putx32) (bfd_vma, void *); - bfd_vma (*bfd_getx16) (const void *); - bfd_signed_vma (*bfd_getx_signed_16) (const void *); - void (*bfd_putx16) (bfd_vma, void *); - - /* Byte swapping for the headers. */ - bfd_uint64_t (*bfd_h_getx64) (const void *); - bfd_int64_t (*bfd_h_getx_signed_64) (const void *); - void (*bfd_h_putx64) (bfd_uint64_t, void *); - bfd_vma (*bfd_h_getx32) (const void *); - bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); - void (*bfd_h_putx32) (bfd_vma, void *); - bfd_vma (*bfd_h_getx16) (const void *); - bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); - void (*bfd_h_putx16) (bfd_vma, void *); - - /* Format dependent routines: these are vectors of entry points - within the target vector structure, one for each format to check. */ - - /* Check the format of a file being read. Return a <> or zero. */ - const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); - - /* Set the format of a file being written. */ - bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); - - /* Write cached information into a file being written, at <>. */ - bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); - - - /* Generic entry points. */ -#define BFD_JUMP_TABLE_GENERIC(NAME) \ - NAME##_close_and_cleanup, \ - NAME##_bfd_free_cached_info, \ - NAME##_new_section_hook, \ - NAME##_get_section_contents, \ - NAME##_get_section_contents_in_window - - /* Called when the BFD is being closed to do any necessary cleanup. */ - bfd_boolean (*_close_and_cleanup) (bfd *); - /* Ask the BFD to free all cached information. */ - bfd_boolean (*_bfd_free_cached_info) (bfd *); - /* Called when a new section is created. */ - bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); - /* Read the contents of a section. */ - bfd_boolean (*_bfd_get_section_contents) - (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); - bfd_boolean (*_bfd_get_section_contents_in_window) - (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); - - /* Entry points to copy private data. */ -#define BFD_JUMP_TABLE_COPY(NAME) \ - NAME##_bfd_copy_private_bfd_data, \ - NAME##_bfd_merge_private_bfd_data, \ - NAME##_bfd_copy_private_section_data, \ - NAME##_bfd_copy_private_symbol_data, \ - NAME##_bfd_copy_private_header_data, \ - NAME##_bfd_set_private_flags, \ - NAME##_bfd_print_private_bfd_data - - /* Called to copy BFD general private data from one object file - to another. */ - bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); - /* Called to merge BFD general private data from one object file - to a common output file when linking. */ - bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); - /* Called to copy BFD private section data from one object file - to another. */ - bfd_boolean (*_bfd_copy_private_section_data) - (bfd *, sec_ptr, bfd *, sec_ptr); - /* Called to copy BFD private symbol data from one symbol - to another. */ - bfd_boolean (*_bfd_copy_private_symbol_data) - (bfd *, asymbol *, bfd *, asymbol *); - /* Called to copy BFD private header data from one object file - to another. */ - bfd_boolean (*_bfd_copy_private_header_data) - (bfd *, bfd *); - /* Called to set private backend flags. */ - bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); - - /* Called to print private BFD data. */ - bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); - - /* Core file entry points. */ -#define BFD_JUMP_TABLE_CORE(NAME) \ - NAME##_core_file_failing_command, \ - NAME##_core_file_failing_signal, \ - NAME##_core_file_matches_executable_p - - char * (*_core_file_failing_command) (bfd *); - int (*_core_file_failing_signal) (bfd *); - bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); - - /* Archive entry points. */ -#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ - NAME##_slurp_armap, \ - NAME##_slurp_extended_name_table, \ - NAME##_construct_extended_name_table, \ - NAME##_truncate_arname, \ - NAME##_write_armap, \ - NAME##_read_ar_hdr, \ - NAME##_openr_next_archived_file, \ - NAME##_get_elt_at_index, \ - NAME##_generic_stat_arch_elt, \ - NAME##_update_armap_timestamp - - bfd_boolean (*_bfd_slurp_armap) (bfd *); - bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); - bfd_boolean (*_bfd_construct_extended_name_table) - (bfd *, char **, bfd_size_type *, const char **); - void (*_bfd_truncate_arname) (bfd *, const char *, char *); - bfd_boolean (*write_armap) - (bfd *, unsigned int, struct orl *, unsigned int, int); - void * (*_bfd_read_ar_hdr_fn) (bfd *); - bfd * (*openr_next_archived_file) (bfd *, bfd *); -#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) - bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); - int (*_bfd_stat_arch_elt) (bfd *, struct stat *); - bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); - - /* Entry points used for symbols. */ -#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ - NAME##_get_symtab_upper_bound, \ - NAME##_canonicalize_symtab, \ - NAME##_make_empty_symbol, \ - NAME##_print_symbol, \ - NAME##_get_symbol_info, \ - NAME##_bfd_is_local_label_name, \ - NAME##_bfd_is_target_special_symbol, \ - NAME##_get_lineno, \ - NAME##_find_nearest_line, \ - NAME##_bfd_make_debug_symbol, \ - NAME##_read_minisymbols, \ - NAME##_minisymbol_to_symbol - - long (*_bfd_get_symtab_upper_bound) (bfd *); - long (*_bfd_canonicalize_symtab) - (bfd *, struct bfd_symbol **); - struct bfd_symbol * - (*_bfd_make_empty_symbol) (bfd *); - void (*_bfd_print_symbol) - (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); -#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) - void (*_bfd_get_symbol_info) - (bfd *, struct bfd_symbol *, symbol_info *); -#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) - bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); - bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); - alent * (*_get_lineno) (bfd *, struct bfd_symbol *); - bfd_boolean (*_bfd_find_nearest_line) - (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, - const char **, const char **, unsigned int *); - /* Back-door to allow format-aware applications to create debug symbols - while using BFD for everything else. Currently used by the assembler - when creating COFF files. */ - asymbol * (*_bfd_make_debug_symbol) - (bfd *, void *, unsigned long size); -#define bfd_read_minisymbols(b, d, m, s) \ - BFD_SEND (b, _read_minisymbols, (b, d, m, s)) - long (*_read_minisymbols) - (bfd *, bfd_boolean, void **, unsigned int *); -#define bfd_minisymbol_to_symbol(b, d, m, f) \ - BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) - asymbol * (*_minisymbol_to_symbol) - (bfd *, bfd_boolean, const void *, asymbol *); - - /* Routines for relocs. */ -#define BFD_JUMP_TABLE_RELOCS(NAME) \ - NAME##_get_reloc_upper_bound, \ - NAME##_canonicalize_reloc, \ - NAME##_bfd_reloc_type_lookup - - long (*_get_reloc_upper_bound) (bfd *, sec_ptr); - long (*_bfd_canonicalize_reloc) - (bfd *, sec_ptr, arelent **, struct bfd_symbol **); - /* See documentation on reloc types. */ - reloc_howto_type * - (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); - - /* Routines used when writing an object file. */ -#define BFD_JUMP_TABLE_WRITE(NAME) \ - NAME##_set_arch_mach, \ - NAME##_set_section_contents - - bfd_boolean (*_bfd_set_arch_mach) - (bfd *, enum bfd_architecture, unsigned long); - bfd_boolean (*_bfd_set_section_contents) - (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); - - /* Routines used by the linker. */ -#define BFD_JUMP_TABLE_LINK(NAME) \ - NAME##_sizeof_headers, \ - NAME##_bfd_get_relocated_section_contents, \ - NAME##_bfd_relax_section, \ - NAME##_bfd_link_hash_table_create, \ - NAME##_bfd_link_hash_table_free, \ - NAME##_bfd_link_add_symbols, \ - NAME##_bfd_link_just_syms, \ - NAME##_bfd_final_link, \ - NAME##_bfd_link_split_section, \ - NAME##_bfd_gc_sections, \ - NAME##_bfd_merge_sections, \ - NAME##_bfd_is_group_section, \ - NAME##_bfd_discard_group, \ - NAME##_section_already_linked \ - - int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); - bfd_byte * (*_bfd_get_relocated_section_contents) - (bfd *, struct bfd_link_info *, struct bfd_link_order *, - bfd_byte *, bfd_boolean, struct bfd_symbol **); - - bfd_boolean (*_bfd_relax_section) - (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); - - /* Create a hash table for the linker. Different backends store - different information in this table. */ - struct bfd_link_hash_table * - (*_bfd_link_hash_table_create) (bfd *); - - /* Release the memory associated with the linker hash table. */ - void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); - - /* Add symbols from this object file into the hash table. */ - bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); - - /* Indicate that we are only retrieving symbol values from this section. */ - void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); - - /* Do a link based on the link_order structures attached to each - section of the BFD. */ - bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); - - /* Should this section be split up into smaller pieces during linking. */ - bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); - - /* Remove sections that are not referenced from the output. */ - bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); - - /* Attempt to merge SEC_MERGE sections. */ - bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); - - /* Is this section a member of a group? */ - bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); - - /* Discard members of a group. */ - bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); - - /* Check if SEC has been already linked during a reloceatable or - final link. */ - void (*_section_already_linked) (bfd *, struct bfd_section *); - - /* Routines to handle dynamic symbols and relocs. */ -#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ - NAME##_get_dynamic_symtab_upper_bound, \ - NAME##_canonicalize_dynamic_symtab, \ - NAME##_get_synthetic_symtab, \ - NAME##_get_dynamic_reloc_upper_bound, \ - NAME##_canonicalize_dynamic_reloc - - /* Get the amount of memory required to hold the dynamic symbols. */ - long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); - /* Read in the dynamic symbols. */ - long (*_bfd_canonicalize_dynamic_symtab) - (bfd *, struct bfd_symbol **); - /* Create synthetized symbols. */ - long (*_bfd_get_synthetic_symtab) - (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, - struct bfd_symbol **); - /* Get the amount of memory required to hold the dynamic relocs. */ - long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); - /* Read in the dynamic relocs. */ - long (*_bfd_canonicalize_dynamic_reloc) - (bfd *, arelent **, struct bfd_symbol **); - - /* Opposite endian version of this target. */ - const struct bfd_target * alternative_target; - - /* Data for use by back-end routines, which isn't - generic enough to belong in this structure. */ - const void *backend_data; - -} bfd_target; - -bfd_boolean bfd_set_default_target (const char *name); - -const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); - -const char ** bfd_target_list (void); - -const bfd_target *bfd_search_for_target - (int (*search_func) (const bfd_target *, void *), - void *); - -/* Extracted from format.c. */ -bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); - -bfd_boolean bfd_check_format_matches - (bfd *abfd, bfd_format format, char ***matching); - -bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); - -const char *bfd_format_string (bfd_format format); - -/* Extracted from linker.c. */ -bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); - -#define bfd_link_split_section(abfd, sec) \ - BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) - -void bfd_section_already_linked (bfd *abfd, asection *sec); - -#define bfd_section_already_linked(abfd, sec) \ - BFD_SEND (abfd, _section_already_linked, (abfd, sec)) - -/* Extracted from simple.c. */ -bfd_byte *bfd_simple_get_relocated_section_contents - (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); - -#ifdef __cplusplus -} -#endif -#endif --- a/src/x86dasm/dis-asm.h Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,333 +0,0 @@ -/* Interface between the opcode library and its callers. - - Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005 - Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - Written by Cygnus Support, 1993. - - The opcode library (libopcodes.a) provides instruction decoders for - a large variety of instruction sets, callable with an identical - interface, for making instruction-processing programs more independent - of the instruction set being processed. */ - -#ifndef DIS_ASM_H -#define DIS_ASM_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#include "x86dasm/bfd.h" - -typedef int (*fprintf_ftype) (void *, const char*, ...); - -enum dis_insn_type { - dis_noninsn, /* Not a valid instruction */ - dis_nonbranch, /* Not a branch instruction */ - dis_branch, /* Unconditional branch */ - dis_condbranch, /* Conditional branch */ - dis_jsr, /* Jump to subroutine */ - dis_condjsr, /* Conditional jump to subroutine */ - dis_dref, /* Data reference instruction */ - dis_dref2 /* Two data references in instruction */ -}; - -/* This struct is passed into the instruction decoding routine, - and is passed back out into each callback. The various fields are used - for conveying information from your main routine into your callbacks, - for passing information into the instruction decoders (such as the - addresses of the callback functions), or for passing information - back from the instruction decoders to their callers. - - It must be initialized before it is first passed; this can be done - by hand, or using one of the initialization macros below. */ - -typedef struct disassemble_info { - fprintf_ftype fprintf_func; - void *stream; - void *application_data; - - /* Target description. We could replace this with a pointer to the bfd, - but that would require one. There currently isn't any such requirement - so to avoid introducing one we record these explicitly. */ - /* The bfd_flavour. This can be bfd_target_unknown_flavour. */ - enum bfd_flavour flavour; - /* The bfd_arch value. */ - enum bfd_architecture arch; - /* The bfd_mach value. */ - unsigned long mach; - /* Endianness (for bi-endian cpus). Mono-endian cpus can ignore this. */ - enum bfd_endian endian; - /* An arch/mach-specific bitmask of selected instruction subsets, mainly - for processors with run-time-switchable instruction sets. The default, - zero, means that there is no constraint. CGEN-based opcodes ports - may use ISA_foo masks. */ - unsigned long insn_sets; - - /* Some targets need information about the current section to accurately - display insns. If this is NULL, the target disassembler function - will have to make its best guess. */ - asection *section; - - /* An array of pointers to symbols either at the location being disassembled - or at the start of the function being disassembled. The array is sorted - so that the first symbol is intended to be the one used. The others are - present for any misc. purposes. This is not set reliably, but if it is - not NULL, it is correct. */ - asymbol **symbols; - /* Number of symbols in array. */ - int num_symbols; - - /* For use by the disassembler. - The top 16 bits are reserved for public use (and are documented here). - The bottom 16 bits are for the internal use of the disassembler. */ - unsigned long flags; -#define INSN_HAS_RELOC 0x80000000 - void *private_data; - - /* Function used to get bytes to disassemble. MEMADDR is the - address of the stuff to be disassembled, MYADDR is the address to - put the bytes in, and LENGTH is the number of bytes to read. - INFO is a pointer to this struct. - Returns an errno value or 0 for success. */ - int (*read_memory_func) - (bfd_vma memaddr, bfd_byte *myaddr, unsigned int length, - struct disassemble_info *info); - - /* Function which should be called if we get an error that we can't - recover from. STATUS is the errno value from read_memory_func and - MEMADDR is the address that we were trying to read. INFO is a - pointer to this struct. */ - void (*memory_error_func) - (int status, bfd_vma memaddr, struct disassemble_info *info); - - /* Function called to print ADDR. */ - void (*print_address_func) - (bfd_vma addr, struct disassemble_info *info); - - /* Function called to determine if there is a symbol at the given ADDR. - If there is, the function returns 1, otherwise it returns 0. - This is used by ports which support an overlay manager where - the overlay number is held in the top part of an address. In - some circumstances we want to include the overlay number in the - address, (normally because there is a symbol associated with - that address), but sometimes we want to mask out the overlay bits. */ - int (* symbol_at_address_func) - (bfd_vma addr, struct disassemble_info * info); - - /* Function called to check if a SYMBOL is can be displayed to the user. - This is used by some ports that want to hide special symbols when - displaying debugging outout. */ - bfd_boolean (* symbol_is_valid) - (asymbol *, struct disassemble_info * info); - - /* These are for buffer_read_memory. */ - bfd_byte *buffer; - bfd_vma buffer_vma; - unsigned int buffer_length; - - /* This variable may be set by the instruction decoder. It suggests - the number of bytes objdump should display on a single line. If - the instruction decoder sets this, it should always set it to - the same value in order to get reasonable looking output. */ - int bytes_per_line; - - /* The next two variables control the way objdump displays the raw data. */ - /* For example, if bytes_per_line is 8 and bytes_per_chunk is 4, the */ - /* output will look like this: - 00: 00000000 00000000 - with the chunks displayed according to "display_endian". */ - int bytes_per_chunk; - enum bfd_endian display_endian; - - /* Number of octets per incremented target address - Normally one, but some DSPs have byte sizes of 16 or 32 bits. */ - unsigned int octets_per_byte; - - /* The number of zeroes we want to see at the end of a section before we - start skipping them. */ - unsigned int skip_zeroes; - - /* The number of zeroes to skip at the end of a section. If the number - of zeroes at the end is between SKIP_ZEROES_AT_END and SKIP_ZEROES, - they will be disassembled. If there are fewer than - SKIP_ZEROES_AT_END, they will be skipped. This is a heuristic - attempt to avoid disassembling zeroes inserted by section - alignment. */ - unsigned int skip_zeroes_at_end; - - /* Results from instruction decoders. Not all decoders yet support - this information. This info is set each time an instruction is - decoded, and is only valid for the last such instruction. - - To determine whether this decoder supports this information, set - insn_info_valid to 0, decode an instruction, then check it. */ - - char insn_info_valid; /* Branch info has been set. */ - char branch_delay_insns; /* How many sequential insn's will run before - a branch takes effect. (0 = normal) */ - char data_size; /* Size of data reference in insn, in bytes */ - enum dis_insn_type insn_type; /* Type of instruction */ - bfd_vma target; /* Target address of branch or dref, if known; - zero if unknown. */ - bfd_vma target2; /* Second target address for dref2 */ - - /* Command line options specific to the target disassembler. */ - char * disassembler_options; - -} disassemble_info; - - -/* Standard disassemblers. Disassemble one instruction at the given - target address. Return number of octets processed. */ -typedef int (*disassembler_ftype) (bfd_vma, disassemble_info *); - -extern int print_insn_big_mips (bfd_vma, disassemble_info *); -extern int print_insn_little_mips (bfd_vma, disassemble_info *); -extern int print_insn_i386 (bfd_vma, disassemble_info *); -extern int print_insn_i386_att (bfd_vma, disassemble_info *); -extern int print_insn_i386_intel (bfd_vma, disassemble_info *); -extern int print_insn_ia64 (bfd_vma, disassemble_info *); -extern int print_insn_i370 (bfd_vma, disassemble_info *); -extern int print_insn_m68hc11 (bfd_vma, disassemble_info *); -extern int print_insn_m68hc12 (bfd_vma, disassemble_info *); -extern int print_insn_m68k (bfd_vma, disassemble_info *); -extern int print_insn_z8001 (bfd_vma, disassemble_info *); -extern int print_insn_z8002 (bfd_vma, disassemble_info *); -extern int print_insn_h8300 (bfd_vma, disassemble_info *); -extern int print_insn_h8300h (bfd_vma, disassemble_info *); -extern int print_insn_h8300s (bfd_vma, disassemble_info *); -extern int print_insn_h8500 (bfd_vma, disassemble_info *); -extern int print_insn_alpha (bfd_vma, disassemble_info *); -extern int print_insn_big_arm (bfd_vma, disassemble_info *); -extern int print_insn_little_arm (bfd_vma, disassemble_info *); -extern int print_insn_sparc (bfd_vma, disassemble_info *); -extern int print_insn_big_a29k (bfd_vma, disassemble_info *); -extern int print_insn_little_a29k (bfd_vma, disassemble_info *); -extern int print_insn_avr (bfd_vma, disassemble_info *); -extern int print_insn_d10v (bfd_vma, disassemble_info *); -extern int print_insn_d30v (bfd_vma, disassemble_info *); -extern int print_insn_dlx (bfd_vma, disassemble_info *); -extern int print_insn_fr30 (bfd_vma, disassemble_info *); -extern int print_insn_hppa (bfd_vma, disassemble_info *); -extern int print_insn_i860 (bfd_vma, disassemble_info *); -extern int print_insn_i960 (bfd_vma, disassemble_info *); -extern int print_insn_ip2k (bfd_vma, disassemble_info *); -extern int print_insn_m32r (bfd_vma, disassemble_info *); -extern int print_insn_m88k (bfd_vma, disassemble_info *); -extern int print_insn_maxq_little (bfd_vma, disassemble_info *); -extern int print_insn_maxq_big (bfd_vma, disassemble_info *); -extern int print_insn_mcore (bfd_vma, disassemble_info *); -extern int print_insn_mmix (bfd_vma, disassemble_info *); -extern int print_insn_mn10200 (bfd_vma, disassemble_info *); -extern int print_insn_mn10300 (bfd_vma, disassemble_info *); -extern int print_insn_msp430 (bfd_vma, disassemble_info *); -extern int print_insn_ns32k (bfd_vma, disassemble_info *); -extern int print_insn_crx (bfd_vma, disassemble_info *); -extern int print_insn_openrisc (bfd_vma, disassemble_info *); -extern int print_insn_big_or32 (bfd_vma, disassemble_info *); -extern int print_insn_little_or32 (bfd_vma, disassemble_info *); -extern int print_insn_pdp11 (bfd_vma, disassemble_info *); -extern int print_insn_pj (bfd_vma, disassemble_info *); -extern int print_insn_big_powerpc (bfd_vma, disassemble_info *); -extern int print_insn_little_powerpc (bfd_vma, disassemble_info *); -extern int print_insn_rs6000 (bfd_vma, disassemble_info *); -extern int print_insn_s390 (bfd_vma, disassemble_info *); -extern int print_insn_sh (bfd_vma, disassemble_info *); -extern int print_insn_tic30 (bfd_vma, disassemble_info *); -extern int print_insn_tic4x (bfd_vma, disassemble_info *); -extern int print_insn_tic54x (bfd_vma, disassemble_info *); -extern int print_insn_tic80 (bfd_vma, disassemble_info *); -extern int print_insn_v850 (bfd_vma, disassemble_info *); -extern int print_insn_vax (bfd_vma, disassemble_info *); -extern int print_insn_w65 (bfd_vma, disassemble_info *); -extern int print_insn_xstormy16 (bfd_vma, disassemble_info *); -extern int print_insn_xtensa (bfd_vma, disassemble_info *); -extern int print_insn_sh64 (bfd_vma, disassemble_info *); -extern int print_insn_sh64x_media (bfd_vma, disassemble_info *); -extern int print_insn_frv (bfd_vma, disassemble_info *); -extern int print_insn_iq2000 (bfd_vma, disassemble_info *); - -extern disassembler_ftype arc_get_disassembler (void *); -extern disassembler_ftype cris_get_disassembler (bfd *); - -extern void print_mips_disassembler_options (FILE *); -extern void print_ppc_disassembler_options (FILE *); -extern void print_arm_disassembler_options (FILE *); -extern void parse_arm_disassembler_option (char *); -extern int get_arm_regname_num_options (void); -extern int set_arm_regname_option (int); -extern int get_arm_regnames (int, const char **, const char **, const char ***); -extern bfd_boolean arm_symbol_is_valid (asymbol *, struct disassemble_info *); - -/* Fetch the disassembler for a given BFD, if that support is available. */ -extern disassembler_ftype disassembler (bfd *); - -/* Amend the disassemble_info structure as necessary for the target architecture. - Should only be called after initialising the info->arch field. */ -extern void disassemble_init_for_target (struct disassemble_info * info); - -/* Document any target specific options available from the disassembler. */ -extern void disassembler_usage (FILE *); - - -/* This block of definitions is for particular callers who read instructions - into a buffer before calling the instruction decoder. */ - -/* Here is a function which callers may wish to use for read_memory_func. - It gets bytes from a buffer. */ -extern int buffer_read_memory - (bfd_vma, bfd_byte *, unsigned int, struct disassemble_info *); - -/* This function goes with buffer_read_memory. - It prints a message using info->fprintf_func and info->stream. */ -extern void perror_memory (int, bfd_vma, struct disassemble_info *); - - -/* Just print the address in hex. This is included for completeness even - though both GDB and objdump provide their own (to print symbolic - addresses). */ -extern void generic_print_address - (bfd_vma, struct disassemble_info *); - -/* Always true. */ -extern int generic_symbol_at_address - (bfd_vma, struct disassemble_info *); - -/* Also always true. */ -extern bfd_boolean generic_symbol_is_valid - (asymbol *, struct disassemble_info *); - -/* Method to initialize a disassemble_info struct. This should be - called by all applications creating such a struct. */ -extern void init_disassemble_info (struct disassemble_info *info, void *stream, - fprintf_ftype fprintf_func); - -/* For compatibility with existing code. */ -#define INIT_DISASSEMBLE_INFO(INFO, STREAM, FPRINTF_FUNC) \ - init_disassemble_info (&(INFO), (STREAM), (fprintf_ftype) (FPRINTF_FUNC)) -#define INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) \ - init_disassemble_info (&(INFO), (STREAM), (fprintf_ftype) (FPRINTF_FUNC)) - - -#ifdef __cplusplus -} -#endif - -#endif /* ! defined (DIS_ASM_H) */ --- a/src/x86dasm/dis-buf.c Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,126 +0,0 @@ -/* Disassemble from a buffer, for GNU. - Copyright 1993, 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2005 - Free Software Foundation, Inc. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "x86dasm/sysdep.h" -#include "x86dasm/dis-asm.h" -#include -#include "gettext.h" - -/* Get LENGTH bytes from info's buffer, at target address memaddr. - Transfer them to myaddr. */ -int -buffer_read_memory (memaddr, myaddr, length, info) - bfd_vma memaddr; - bfd_byte *myaddr; - unsigned int length; - struct disassemble_info *info; -{ - unsigned int opb = info->octets_per_byte; - uintptr_t octets = memaddr * opb; - - memcpy (myaddr, info->buffer + octets, length); - - return 0; -} - -/* Print an error message. We can assume that this is in response to - an error return from buffer_read_memory. */ -void -perror_memory (status, memaddr, info) - int status; - bfd_vma memaddr; - struct disassemble_info *info; -{ - if (status != EIO) - /* Can't happen. */ - info->fprintf_func (info->stream, _("Unknown error %d\n"), status); - else - { - char buf[30]; - - /* Actually, address between memaddr and memaddr + len was - out of bounds. */ - sprintf_vma (buf, memaddr); - info->fprintf_func (info->stream, - _("Address 0x%s is out of bounds.\n"), buf); - } -} - -/* This could be in a separate file, to save miniscule amounts of space - in statically linked executables. */ - -/* Just print the address is hex. This is included for completeness even - though both GDB and objdump provide their own (to print symbolic - addresses). */ - -void -generic_print_address (addr, info) - bfd_vma addr; - struct disassemble_info *info; -{ - char buf[30]; - - sprintf_vma (buf, addr); - (*info->fprintf_func) (info->stream, "0x%s", buf); -} - -#if 0 -/* Just concatenate the address as hex. This is included for - completeness even though both GDB and objdump provide their own (to - print symbolic addresses). */ - -void generic_strcat_address PARAMS ((bfd_vma, char *, int)); - -void -generic_strcat_address (addr, buf, len) - bfd_vma addr; - char *buf; - int len; -{ - if (buf != (char *)NULL && len > 0) - { - char tmpBuf[30]; - - sprintf_vma (tmpBuf, addr); - if ((strlen (buf) + strlen (tmpBuf)) <= (unsigned int) len) - strcat (buf, tmpBuf); - else - strncat (buf, tmpBuf, (len - strlen(buf))); - } - return; -} -#endif - -/* Just return true. */ - -int -generic_symbol_at_address (addr, info) - bfd_vma addr ATTRIBUTE_UNUSED; - struct disassemble_info *info ATTRIBUTE_UNUSED; -{ - return 1; -} - -/* Just return TRUE. */ - -bfd_boolean -generic_symbol_is_valid (asymbol * sym ATTRIBUTE_UNUSED, - struct disassemble_info *info ATTRIBUTE_UNUSED) -{ - return TRUE; -} --- a/src/x86dasm/dis-init.c Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,43 +0,0 @@ -/* Initialize "struct disassemble_info". - - Copyright 2003 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. */ - -#include "x86dasm/sysdep.h" -#include "x86dasm/dis-asm.h" -#include "x86dasm/bfd.h" - -void -init_disassemble_info (struct disassemble_info *info, void *stream, - fprintf_ftype fprintf_func) -{ - memset (info, 0, sizeof (*info)); - - info->flavour = bfd_target_unknown_flavour; - info->arch = bfd_arch_unknown; - info->endian = BFD_ENDIAN_UNKNOWN; - info->octets_per_byte = 1; - info->fprintf_func = fprintf_func; - info->stream = stream; - info->read_memory_func = buffer_read_memory; - info->memory_error_func = perror_memory; - info->print_address_func = generic_print_address; - info->symbol_at_address_func = generic_symbol_at_address; - info->symbol_is_valid = generic_symbol_is_valid; - info->display_endian = BFD_ENDIAN_UNKNOWN; -} - --- a/src/x86dasm/i386-dis.c Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,4379 +0,0 @@ -/* Print i386 instructions for GDB, the GNU debugger. - Copyright 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu) - July 1988 - modified by John Hassey (hassey@dg-rtp.dg.com) - x86-64 support added by Jan Hubicka (jh@suse.cz) - VIA PadLock support by Michal Ludvig (mludvig@suse.cz). */ - -/* The main tables describing the instructions is essentially a copy - of the "Opcode Map" chapter (Appendix A) of the Intel 80386 - Programmers Manual. Usually, there is a capital letter, followed - by a small letter. The capital letter tell the addressing mode, - and the small letter tells about the operand size. Refer to - the Intel manual for details. */ - -#include "x86dasm/dis-asm.h" -#include "x86dasm/sysdep.h" -#include "xlat/xlatdasm.h" -#include "gettext.h" - -#define MAXLEN 20 - -#include - -#ifndef UNIXWARE_COMPAT -/* Set non-zero for broken, compatible instructions. Set to zero for - non-broken opcodes. */ -#define UNIXWARE_COMPAT 1 -#endif - -static int fetch_data (struct disassemble_info *, bfd_byte *); -static void ckprefix (void); -static const char *prefix_name (int, int); -static int print_insn (bfd_vma, disassemble_info *); -static void dofloat (int); -static void OP_ST (int, int); -static void OP_STi (int, int); -static int putop (const char *, int); -static void oappend (const char *); -static void append_seg (void); -static void OP_indirE (int, int); -static void OP_E (int, int); -static void OP_G (int, int); -static bfd_vma get64 (void); -static bfd_signed_vma get32 (void); -static bfd_signed_vma get32s (void); -static int get16 (void); -static void set_op (bfd_vma, int); -static void OP_REG (int, int); -static void OP_IMREG (int, int); -static void OP_I (int, int); -static void OP_I64 (int, int); -static void OP_sI (int, int); -static void OP_J (int, int); -static void OP_SEG (int, int); -static void OP_DIR (int, int); -static void OP_OFF (int, int); -static void OP_OFF64 (int, int); -static void ptr_reg (int, int); -static void OP_ESreg (int, int); -static void OP_DSreg (int, int); -static void OP_C (int, int); -static void OP_D (int, int); -static void OP_T (int, int); -static void OP_Rd (int, int); -static void OP_MMX (int, int); -static void OP_XMM (int, int); -static void OP_EM (int, int); -static void OP_EX (int, int); -static void OP_MS (int, int); -static void OP_XS (int, int); -static void OP_M (int, int); -static void OP_0fae (int, int); -static void OP_0f07 (int, int); -static void NOP_Fixup (int, int); -static void OP_3DNowSuffix (int, int); -static void OP_SIMD_Suffix (int, int); -static void SIMD_Fixup (int, int); -static void PNI_Fixup (int, int); -static void INVLPG_Fixup (int, int); -static void BadOp (void); - -struct dis_private { - /* Points to first byte not fetched. */ - bfd_byte *max_fetched; - bfd_byte the_buffer[MAXLEN]; - bfd_vma insn_start; - int orig_sizeflag; - jmp_buf bailout; -}; - -/* The opcode for the fwait instruction, which we treat as a prefix - when we can. */ -#define FWAIT_OPCODE (0x9b) - -/* Set to 1 for 64bit mode disassembly. */ -static int mode_64bit; - -/* Flags for the prefixes for the current instruction. See below. */ -static int prefixes; - -/* REX prefix the current instruction. See below. */ -static int rex; -/* Bits of REX we've already used. */ -static int rex_used; -#define REX_MODE64 8 -#define REX_EXTX 4 -#define REX_EXTY 2 -#define REX_EXTZ 1 -/* Mark parts used in the REX prefix. When we are testing for - empty prefix (for 8bit register REX extension), just mask it - out. Otherwise test for REX bit is excuse for existence of REX - only in case value is nonzero. */ -#define USED_REX(value) \ - { \ - if (value) \ - rex_used |= (rex & value) ? (value) | 0x40 : 0; \ - else \ - rex_used |= 0x40; \ - } - -/* Flags for prefixes which we somehow handled when printing the - current instruction. */ -static int used_prefixes; - -/* Flags stored in PREFIXES. */ -#define PREFIX_REPZ 1 -#define PREFIX_REPNZ 2 -#define PREFIX_LOCK 4 -#define PREFIX_CS 8 -#define PREFIX_SS 0x10 -#define PREFIX_DS 0x20 -#define PREFIX_ES 0x40 -#define PREFIX_FS 0x80 -#define PREFIX_GS 0x100 -#define PREFIX_DATA 0x200 -#define PREFIX_ADDR 0x400 -#define PREFIX_FWAIT 0x800 - -/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive) - to ADDR (exclusive) are valid. Returns 1 for success, longjmps - on error. */ -#define FETCH_DATA(info, addr) \ - ((addr) <= ((struct dis_private *) (info->private_data))->max_fetched \ - ? 1 : fetch_data ((info), (addr))) - -static int -fetch_data (struct disassemble_info *info, bfd_byte *addr) -{ - int status; - struct dis_private *priv = (struct dis_private *) info->private_data; - bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer); - - status = (*info->read_memory_func) (start, - priv->max_fetched, - addr - priv->max_fetched, - info); - if (status != 0) - { - /* If we did manage to read at least one byte, then - print_insn_i386 will do something sensible. Otherwise, print - an error. We do that here because this is where we know - STATUS. */ - if (priv->max_fetched == priv->the_buffer) - (*info->memory_error_func) (status, start, info); - longjmp (priv->bailout, 1); - } - else - priv->max_fetched = addr; - return 1; -} - -#define XX NULL, 0 - -#define Eb OP_E, b_mode -#define Ev OP_E, v_mode -#define Ed OP_E, d_mode -#define Eq OP_E, q_mode -#define Edq OP_E, dq_mode -#define Edqw OP_E, dqw_mode -#define indirEv OP_indirE, v_mode -#define indirEp OP_indirE, f_mode -#define Ew OP_E, w_mode -#define Ma OP_E, v_mode -#define M OP_M, 0 /* lea, lgdt, etc. */ -#define Mp OP_M, f_mode /* 32 or 48 bit memory operand for LDS, LES etc */ -#define Gb OP_G, b_mode -#define Gv OP_G, v_mode -#define Gd OP_G, d_mode -#define Gdq OP_G, dq_mode -#define Gw OP_G, w_mode -#define Rd OP_Rd, d_mode -#define Rm OP_Rd, m_mode -#define Ib OP_I, b_mode -#define sIb OP_sI, b_mode /* sign extened byte */ -#define Iv OP_I, v_mode -#define Iq OP_I, q_mode -#define Iv64 OP_I64, v_mode -#define Iw OP_I, w_mode -#define I1 OP_I, const_1_mode -#define Jb OP_J, b_mode -#define Jv OP_J, v_mode -#define Cm OP_C, m_mode -#define Dm OP_D, m_mode -#define Td OP_T, d_mode - -#define RMeAX OP_REG, eAX_reg -#define RMeBX OP_REG, eBX_reg -#define RMeCX OP_REG, eCX_reg -#define RMeDX OP_REG, eDX_reg -#define RMeSP OP_REG, eSP_reg -#define RMeBP OP_REG, eBP_reg -#define RMeSI OP_REG, eSI_reg -#define RMeDI OP_REG, eDI_reg -#define RMrAX OP_REG, rAX_reg -#define RMrBX OP_REG, rBX_reg -#define RMrCX OP_REG, rCX_reg -#define RMrDX OP_REG, rDX_reg -#define RMrSP OP_REG, rSP_reg -#define RMrBP OP_REG, rBP_reg -#define RMrSI OP_REG, rSI_reg -#define RMrDI OP_REG, rDI_reg -#define RMAL OP_REG, al_reg -#define RMAL OP_REG, al_reg -#define RMCL OP_REG, cl_reg -#define RMDL OP_REG, dl_reg -#define RMBL OP_REG, bl_reg -#define RMAH OP_REG, ah_reg -#define RMCH OP_REG, ch_reg -#define RMDH OP_REG, dh_reg -#define RMBH OP_REG, bh_reg -#define RMAX OP_REG, ax_reg -#define RMDX OP_REG, dx_reg - -#define eAX OP_IMREG, eAX_reg -#define eBX OP_IMREG, eBX_reg -#define eCX OP_IMREG, eCX_reg -#define eDX OP_IMREG, eDX_reg -#define eSP OP_IMREG, eSP_reg -#define eBP OP_IMREG, eBP_reg -#define eSI OP_IMREG, eSI_reg -#define eDI OP_IMREG, eDI_reg -#define AL OP_IMREG, al_reg -#define AL OP_IMREG, al_reg -#define CL OP_IMREG, cl_reg -#define DL OP_IMREG, dl_reg -#define BL OP_IMREG, bl_reg -#define AH OP_IMREG, ah_reg -#define CH OP_IMREG, ch_reg -#define DH OP_IMREG, dh_reg -#define BH OP_IMREG, bh_reg -#define AX OP_IMREG, ax_reg -#define DX OP_IMREG, dx_reg -#define indirDX OP_IMREG, indir_dx_reg - -#define Sw OP_SEG, w_mode -#define Ap OP_DIR, 0 -#define Ob OP_OFF, b_mode -#define Ob64 OP_OFF64, b_mode -#define Ov OP_OFF, v_mode -#define Ov64 OP_OFF64, v_mode -#define Xb OP_DSreg, eSI_reg -#define Xv OP_DSreg, eSI_reg -#define Yb OP_ESreg, eDI_reg -#define Yv OP_ESreg, eDI_reg -#define DSBX OP_DSreg, eBX_reg - -#define es OP_REG, es_reg -#define ss OP_REG, ss_reg -#define cs OP_REG, cs_reg -#define ds OP_REG, ds_reg -#define fs OP_REG, fs_reg -#define gs OP_REG, gs_reg - -#define MX OP_MMX, 0 -#define XM OP_XMM, 0 -#define EM OP_EM, v_mode -#define EX OP_EX, v_mode -#define MS OP_MS, v_mode -#define XS OP_XS, v_mode -#define OPSUF OP_3DNowSuffix, 0 -#define OPSIMD OP_SIMD_Suffix, 0 - -#define cond_jump_flag NULL, cond_jump_mode -#define loop_jcxz_flag NULL, loop_jcxz_mode - -/* bits in sizeflag */ -#define SUFFIX_ALWAYS 4 -#define AFLAG 2 -#define DFLAG 1 - -#define b_mode 1 /* byte operand */ -#define v_mode 2 /* operand size depends on prefixes */ -#define w_mode 3 /* word operand */ -#define d_mode 4 /* double word operand */ -#define q_mode 5 /* quad word operand */ -#define t_mode 6 /* ten-byte operand */ -#define x_mode 7 /* 16-byte XMM operand */ -#define m_mode 8 /* d_mode in 32bit, q_mode in 64bit mode. */ -#define cond_jump_mode 9 -#define loop_jcxz_mode 10 -#define dq_mode 11 /* operand size depends on REX prefixes. */ -#define dqw_mode 12 /* registers like dq_mode, memory like w_mode. */ -#define f_mode 13 /* 4- or 6-byte pointer operand */ -#define const_1_mode 14 - -#define es_reg 100 -#define cs_reg 101 -#define ss_reg 102 -#define ds_reg 103 -#define fs_reg 104 -#define gs_reg 105 - -#define eAX_reg 108 -#define eCX_reg 109 -#define eDX_reg 110 -#define eBX_reg 111 -#define eSP_reg 112 -#define eBP_reg 113 -#define eSI_reg 114 -#define eDI_reg 115 - -#define al_reg 116 -#define cl_reg 117 -#define dl_reg 118 -#define bl_reg 119 -#define ah_reg 120 -#define ch_reg 121 -#define dh_reg 122 -#define bh_reg 123 - -#define ax_reg 124 -#define cx_reg 125 -#define dx_reg 126 -#define bx_reg 127 -#define sp_reg 128 -#define bp_reg 129 -#define si_reg 130 -#define di_reg 131 - -#define rAX_reg 132 -#define rCX_reg 133 -#define rDX_reg 134 -#define rBX_reg 135 -#define rSP_reg 136 -#define rBP_reg 137 -#define rSI_reg 138 -#define rDI_reg 139 - -#define indir_dx_reg 150 - -#define FLOATCODE 1 -#define USE_GROUPS 2 -#define USE_PREFIX_USER_TABLE 3 -#define X86_64_SPECIAL 4 - -#define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0 - -#define GRP1b NULL, NULL, USE_GROUPS, NULL, 0, NULL, 0 -#define GRP1S NULL, NULL, USE_GROUPS, NULL, 1, NULL, 0 -#define GRP1Ss NULL, NULL, USE_GROUPS, NULL, 2, NULL, 0 -#define GRP2b NULL, NULL, USE_GROUPS, NULL, 3, NULL, 0 -#define GRP2S NULL, NULL, USE_GROUPS, NULL, 4, NULL, 0 -#define GRP2b_one NULL, NULL, USE_GROUPS, NULL, 5, NULL, 0 -#define GRP2S_one NULL, NULL, USE_GROUPS, NULL, 6, NULL, 0 -#define GRP2b_cl NULL, NULL, USE_GROUPS, NULL, 7, NULL, 0 -#define GRP2S_cl NULL, NULL, USE_GROUPS, NULL, 8, NULL, 0 -#define GRP3b NULL, NULL, USE_GROUPS, NULL, 9, NULL, 0 -#define GRP3S NULL, NULL, USE_GROUPS, NULL, 10, NULL, 0 -#define GRP4 NULL, NULL, USE_GROUPS, NULL, 11, NULL, 0 -#define GRP5 NULL, NULL, USE_GROUPS, NULL, 12, NULL, 0 -#define GRP6 NULL, NULL, USE_GROUPS, NULL, 13, NULL, 0 -#define GRP7 NULL, NULL, USE_GROUPS, NULL, 14, NULL, 0 -#define GRP8 NULL, NULL, USE_GROUPS, NULL, 15, NULL, 0 -#define GRP9 NULL, NULL, USE_GROUPS, NULL, 16, NULL, 0 -#define GRP10 NULL, NULL, USE_GROUPS, NULL, 17, NULL, 0 -#define GRP11 NULL, NULL, USE_GROUPS, NULL, 18, NULL, 0 -#define GRP12 NULL, NULL, USE_GROUPS, NULL, 19, NULL, 0 -#define GRP13 NULL, NULL, USE_GROUPS, NULL, 20, NULL, 0 -#define GRP14 NULL, NULL, USE_GROUPS, NULL, 21, NULL, 0 -#define GRPAMD NULL, NULL, USE_GROUPS, NULL, 22, NULL, 0 -#define GRPPADLCK1 NULL, NULL, USE_GROUPS, NULL, 23, NULL, 0 -#define GRPPADLCK2 NULL, NULL, USE_GROUPS, NULL, 24, NULL, 0 - -#define PREGRP0 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 0, NULL, 0 -#define PREGRP1 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 1, NULL, 0 -#define PREGRP2 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 2, NULL, 0 -#define PREGRP3 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 3, NULL, 0 -#define PREGRP4 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 4, NULL, 0 -#define PREGRP5 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 5, NULL, 0 -#define PREGRP6 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 6, NULL, 0 -#define PREGRP7 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 7, NULL, 0 -#define PREGRP8 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 8, NULL, 0 -#define PREGRP9 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 9, NULL, 0 -#define PREGRP10 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 10, NULL, 0 -#define PREGRP11 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 11, NULL, 0 -#define PREGRP12 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 12, NULL, 0 -#define PREGRP13 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 13, NULL, 0 -#define PREGRP14 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 14, NULL, 0 -#define PREGRP15 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 15, NULL, 0 -#define PREGRP16 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 16, NULL, 0 -#define PREGRP17 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 17, NULL, 0 -#define PREGRP18 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 18, NULL, 0 -#define PREGRP19 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 19, NULL, 0 -#define PREGRP20 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 20, NULL, 0 -#define PREGRP21 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 21, NULL, 0 -#define PREGRP22 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 22, NULL, 0 -#define PREGRP23 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 23, NULL, 0 -#define PREGRP24 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 24, NULL, 0 -#define PREGRP25 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 25, NULL, 0 -#define PREGRP26 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 26, NULL, 0 -#define PREGRP27 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 27, NULL, 0 -#define PREGRP28 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 28, NULL, 0 -#define PREGRP29 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 29, NULL, 0 -#define PREGRP30 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 30, NULL, 0 -#define PREGRP31 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 31, NULL, 0 -#define PREGRP32 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 32, NULL, 0 - -#define X86_64_0 NULL, NULL, X86_64_SPECIAL, NULL, 0, NULL, 0 - -typedef void (*op_rtn) (int bytemode, int sizeflag); - -struct dis386 { - const char *name; - op_rtn op1; - int bytemode1; - op_rtn op2; - int bytemode2; - op_rtn op3; - int bytemode3; -}; - -/* Upper case letters in the instruction names here are macros. - 'A' => print 'b' if no register operands or suffix_always is true - 'B' => print 'b' if suffix_always is true - 'C' => print 's' or 'l' ('w' or 'd' in Intel mode) depending on operand - . size prefix - 'E' => print 'e' if 32-bit form of jcxz - 'F' => print 'w' or 'l' depending on address size prefix (loop insns) - 'H' => print ",pt" or ",pn" branch hint - 'I' => honor following macro letter even in Intel mode (implemented only - . for some of the macro letters) - 'J' => print 'l' - 'L' => print 'l' if suffix_always is true - 'N' => print 'n' if instruction has no wait "prefix" - 'O' => print 'd', or 'o' - 'P' => print 'w', 'l' or 'q' if instruction has an operand size prefix, - . or suffix_always is true. print 'q' if rex prefix is present. - 'Q' => print 'w', 'l' or 'q' if no register operands or suffix_always - . is true - 'R' => print 'w', 'l' or 'q' ("wd" or "dq" in intel mode) - 'S' => print 'w', 'l' or 'q' if suffix_always is true - 'T' => print 'q' in 64bit mode and behave as 'P' otherwise - 'U' => print 'q' in 64bit mode and behave as 'Q' otherwise - 'W' => print 'b' or 'w' ("w" or "de" in intel mode) - 'X' => print 's', 'd' depending on data16 prefix (for XMM) - 'Y' => 'q' if instruction has an REX 64bit overwrite prefix - - Many of the above letters print nothing in Intel mode. See "putop" - for the details. - - Braces '{' and '}', and vertical bars '|', indicate alternative - mnemonic strings for AT&T, Intel, X86_64 AT&T, and X86_64 Intel - modes. In cases where there are only two alternatives, the X86_64 - instruction is reserved, and "(bad)" is printed. -*/ - -static const struct dis386 dis386[] = { - /* 00 */ - { "addB", Eb, Gb, XX }, - { "addS", Ev, Gv, XX }, - { "addB", Gb, Eb, XX }, - { "addS", Gv, Ev, XX }, - { "addB", AL, Ib, XX }, - { "addS", eAX, Iv, XX }, - { "push{T|}", es, XX, XX }, - { "pop{T|}", es, XX, XX }, - /* 08 */ - { "orB", Eb, Gb, XX }, - { "orS", Ev, Gv, XX }, - { "orB", Gb, Eb, XX }, - { "orS", Gv, Ev, XX }, - { "orB", AL, Ib, XX }, - { "orS", eAX, Iv, XX }, - { "push{T|}", cs, XX, XX }, - { "(bad)", XX, XX, XX }, /* 0x0f extended opcode escape */ - /* 10 */ - { "adcB", Eb, Gb, XX }, - { "adcS", Ev, Gv, XX }, - { "adcB", Gb, Eb, XX }, - { "adcS", Gv, Ev, XX }, - { "adcB", AL, Ib, XX }, - { "adcS", eAX, Iv, XX }, - { "push{T|}", ss, XX, XX }, - { "popT|}", ss, XX, XX }, - /* 18 */ - { "sbbB", Eb, Gb, XX }, - { "sbbS", Ev, Gv, XX }, - { "sbbB", Gb, Eb, XX }, - { "sbbS", Gv, Ev, XX }, - { "sbbB", AL, Ib, XX }, - { "sbbS", eAX, Iv, XX }, - { "push{T|}", ds, XX, XX }, - { "pop{T|}", ds, XX, XX }, - /* 20 */ - { "andB", Eb, Gb, XX }, - { "andS", Ev, Gv, XX }, - { "andB", Gb, Eb, XX }, - { "andS", Gv, Ev, XX }, - { "andB", AL, Ib, XX }, - { "andS", eAX, Iv, XX }, - { "(bad)", XX, XX, XX }, /* SEG ES prefix */ - { "daa{|}", XX, XX, XX }, - /* 28 */ - { "subB", Eb, Gb, XX }, - { "subS", Ev, Gv, XX }, - { "subB", Gb, Eb, XX }, - { "subS", Gv, Ev, XX }, - { "subB", AL, Ib, XX }, - { "subS", eAX, Iv, XX }, - { "(bad)", XX, XX, XX }, /* SEG CS prefix */ - { "das{|}", XX, XX, XX }, - /* 30 */ - { "xorB", Eb, Gb, XX }, - { "xorS", Ev, Gv, XX }, - { "xorB", Gb, Eb, XX }, - { "xorS", Gv, Ev, XX }, - { "xorB", AL, Ib, XX }, - { "xorS", eAX, Iv, XX }, - { "(bad)", XX, XX, XX }, /* SEG SS prefix */ - { "aaa{|}", XX, XX, XX }, - /* 38 */ - { "cmpB", Eb, Gb, XX }, - { "cmpS", Ev, Gv, XX }, - { "cmpB", Gb, Eb, XX }, - { "cmpS", Gv, Ev, XX }, - { "cmpB", AL, Ib, XX }, - { "cmpS", eAX, Iv, XX }, - { "(bad)", XX, XX, XX }, /* SEG DS prefix */ - { "aas{|}", XX, XX, XX }, - /* 40 */ - { "inc{S|}", RMeAX, XX, XX }, - { "inc{S|}", RMeCX, XX, XX }, - { "inc{S|}", RMeDX, XX, XX }, - { "inc{S|}", RMeBX, XX, XX }, - { "inc{S|}", RMeSP, XX, XX }, - { "inc{S|}", RMeBP, XX, XX }, - { "inc{S|}", RMeSI, XX, XX }, - { "inc{S|}", RMeDI, XX, XX }, - /* 48 */ - { "dec{S|}", RMeAX, XX, XX }, - { "dec{S|}", RMeCX, XX, XX }, - { "dec{S|}", RMeDX, XX, XX }, - { "dec{S|}", RMeBX, XX, XX }, - { "dec{S|}", RMeSP, XX, XX }, - { "dec{S|}", RMeBP, XX, XX }, - { "dec{S|}", RMeSI, XX, XX }, - { "dec{S|}", RMeDI, XX, XX }, - /* 50 */ - { "pushS", RMrAX, XX, XX }, - { "pushS", RMrCX, XX, XX }, - { "pushS", RMrDX, XX, XX }, - { "pushS", RMrBX, XX, XX }, - { "pushS", RMrSP, XX, XX }, - { "pushS", RMrBP, XX, XX }, - { "pushS", RMrSI, XX, XX }, - { "pushS", RMrDI, XX, XX }, - /* 58 */ - { "popS", RMrAX, XX, XX }, - { "popS", RMrCX, XX, XX }, - { "popS", RMrDX, XX, XX }, - { "popS", RMrBX, XX, XX }, - { "popS", RMrSP, XX, XX }, - { "popS", RMrBP, XX, XX }, - { "popS", RMrSI, XX, XX }, - { "popS", RMrDI, XX, XX }, - /* 60 */ - { "pusha{P|}", XX, XX, XX }, - { "popa{P|}", XX, XX, XX }, - { "bound{S|}", Gv, Ma, XX }, - { X86_64_0 }, - { "(bad)", XX, XX, XX }, /* seg fs */ - { "(bad)", XX, XX, XX }, /* seg gs */ - { "(bad)", XX, XX, XX }, /* op size prefix */ - { "(bad)", XX, XX, XX }, /* adr size prefix */ - /* 68 */ - { "pushT", Iq, XX, XX }, - { "imulS", Gv, Ev, Iv }, - { "pushT", sIb, XX, XX }, - { "imulS", Gv, Ev, sIb }, - { "ins{b||b|}", Yb, indirDX, XX }, - { "ins{R||R|}", Yv, indirDX, XX }, - { "outs{b||b|}", indirDX, Xb, XX }, - { "outs{R||R|}", indirDX, Xv, XX }, - /* 70 */ - { "joH", Jb, XX, cond_jump_flag }, - { "jnoH", Jb, XX, cond_jump_flag }, - { "jbH", Jb, XX, cond_jump_flag }, - { "jaeH", Jb, XX, cond_jump_flag }, - { "jeH", Jb, XX, cond_jump_flag }, - { "jneH", Jb, XX, cond_jump_flag }, - { "jbeH", Jb, XX, cond_jump_flag }, - { "jaH", Jb, XX, cond_jump_flag }, - /* 78 */ - { "jsH", Jb, XX, cond_jump_flag }, - { "jnsH", Jb, XX, cond_jump_flag }, - { "jpH", Jb, XX, cond_jump_flag }, - { "jnpH", Jb, XX, cond_jump_flag }, - { "jlH", Jb, XX, cond_jump_flag }, - { "jgeH", Jb, XX, cond_jump_flag }, - { "jleH", Jb, XX, cond_jump_flag }, - { "jgH", Jb, XX, cond_jump_flag }, - /* 80 */ - { GRP1b }, - { GRP1S }, - { "(bad)", XX, XX, XX }, - { GRP1Ss }, - { "testB", Eb, Gb, XX }, - { "testS", Ev, Gv, XX }, - { "xchgB", Eb, Gb, XX }, - { "xchgS", Ev, Gv, XX }, - /* 88 */ - { "movB", Eb, Gb, XX }, - { "movS", Ev, Gv, XX }, - { "movB", Gb, Eb, XX }, - { "movS", Gv, Ev, XX }, - { "movQ", Ev, Sw, XX }, - { "leaS", Gv, M, XX }, - { "movQ", Sw, Ev, XX }, - { "popU", Ev, XX, XX }, - /* 90 */ - { "nop", NOP_Fixup, 0, XX, XX }, - { "xchgS", RMeCX, eAX, XX }, - { "xchgS", RMeDX, eAX, XX }, - { "xchgS", RMeBX, eAX, XX }, - { "xchgS", RMeSP, eAX, XX }, - { "xchgS", RMeBP, eAX, XX }, - { "xchgS", RMeSI, eAX, XX }, - { "xchgS", RMeDI, eAX, XX }, - /* 98 */ - { "cW{tR||tR|}", XX, XX, XX }, - { "cR{tO||tO|}", XX, XX, XX }, - { "Jcall{T|}", Ap, XX, XX }, - { "(bad)", XX, XX, XX }, /* fwait */ - { "pushfT", XX, XX, XX }, - { "popfT", XX, XX, XX }, - { "sahf{|}", XX, XX, XX }, - { "lahf{|}", XX, XX, XX }, - /* a0 */ - { "movB", AL, Ob64, XX }, - { "movS", eAX, Ov64, XX }, - { "movB", Ob64, AL, XX }, - { "movS", Ov64, eAX, XX }, - { "movs{b||b|}", Yb, Xb, XX }, - { "movs{R||R|}", Yv, Xv, XX }, - { "cmps{b||b|}", Xb, Yb, XX }, - { "cmps{R||R|}", Xv, Yv, XX }, - /* a8 */ - { "testB", AL, Ib, XX }, - { "testS", eAX, Iv, XX }, - { "stosB", Yb, AL, XX }, - { "stosS", Yv, eAX, XX }, - { "lodsB", AL, Xb, XX }, - { "lodsS", eAX, Xv, XX }, - { "scasB", AL, Yb, XX }, - { "scasS", eAX, Yv, XX }, - /* b0 */ - { "movB", RMAL, Ib, XX }, - { "movB", RMCL, Ib, XX }, - { "movB", RMDL, Ib, XX }, - { "movB", RMBL, Ib, XX }, - { "movB", RMAH, Ib, XX }, - { "movB", RMCH, Ib, XX }, - { "movB", RMDH, Ib, XX }, - { "movB", RMBH, Ib, XX }, - /* b8 */ - { "movS", RMeAX, Iv64, XX }, - { "movS", RMeCX, Iv64, XX }, - { "movS", RMeDX, Iv64, XX }, - { "movS", RMeBX, Iv64, XX }, - { "movS", RMeSP, Iv64, XX }, - { "movS", RMeBP, Iv64, XX }, - { "movS", RMeSI, Iv64, XX }, - { "movS", RMeDI, Iv64, XX }, - /* c0 */ - { GRP2b }, - { GRP2S }, - { "retT", Iw, XX, XX }, - { "retT", XX, XX, XX }, - { "les{S|}", Gv, Mp, XX }, - { "ldsS", Gv, Mp, XX }, - { "movA", Eb, Ib, XX }, - { "movQ", Ev, Iv, XX }, - /* c8 */ - { "enterT", Iw, Ib, XX }, - { "leaveT", XX, XX, XX }, - { "lretP", Iw, XX, XX }, - { "lretP", XX, XX, XX }, - { "int3", XX, XX, XX }, - { "int", Ib, XX, XX }, - { "into{|}", XX, XX, XX }, - { "iretP", XX, XX, XX }, - /* d0 */ - { GRP2b_one }, - { GRP2S_one }, - { GRP2b_cl }, - { GRP2S_cl }, - { "aam{|}", sIb, XX, XX }, - { "aad{|}", sIb, XX, XX }, - { "(bad)", XX, XX, XX }, - { "xlat", DSBX, XX, XX }, - /* d8 */ - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - /* e0 */ - { "loopneFH", Jb, XX, loop_jcxz_flag }, - { "loopeFH", Jb, XX, loop_jcxz_flag }, - { "loopFH", Jb, XX, loop_jcxz_flag }, - { "jEcxzH", Jb, XX, loop_jcxz_flag }, - { "inB", AL, Ib, XX }, - { "inS", eAX, Ib, XX }, - { "outB", Ib, AL, XX }, - { "outS", Ib, eAX, XX }, - /* e8 */ - { "callT", Jv, XX, XX }, - { "jmpT", Jv, XX, XX }, - { "Jjmp{T|}", Ap, XX, XX }, - { "jmp", Jb, XX, XX }, - { "inB", AL, indirDX, XX }, - { "inS", eAX, indirDX, XX }, - { "outB", indirDX, AL, XX }, - { "outS", indirDX, eAX, XX }, - /* f0 */ - { "(bad)", XX, XX, XX }, /* lock prefix */ - { "icebp", XX, XX, XX }, - { "(bad)", XX, XX, XX }, /* repne */ - { "(bad)", XX, XX, XX }, /* repz */ - { "hlt", XX, XX, XX }, - { "cmc", XX, XX, XX }, - { GRP3b }, - { GRP3S }, - /* f8 */ - { "clc", XX, XX, XX }, - { "stc", XX, XX, XX }, - { "cli", XX, XX, XX }, - { "sti", XX, XX, XX }, - { "cld", XX, XX, XX }, - { "std", XX, XX, XX }, - { GRP4 }, - { GRP5 }, -}; - -static const struct dis386 dis386_twobyte[] = { - /* 00 */ - { GRP6 }, - { GRP7 }, - { "larS", Gv, Ew, XX }, - { "lslS", Gv, Ew, XX }, - { "(bad)", XX, XX, XX }, - { "syscall", XX, XX, XX }, - { "clts", XX, XX, XX }, - { "sysretP", XX, XX, XX }, - /* 08 */ - { "invd", XX, XX, XX }, - { "wbinvd", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "ud2a", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { GRPAMD }, - { "femms", XX, XX, XX }, - { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix. */ - /* 10 */ - { PREGRP8 }, - { PREGRP9 }, - { PREGRP30 }, - { "movlpX", EX, XM, SIMD_Fixup, 'h' }, - { "unpcklpX", XM, EX, XX }, - { "unpckhpX", XM, EX, XX }, - { PREGRP31 }, - { "movhpX", EX, XM, SIMD_Fixup, 'l' }, - /* 18 */ - { GRP14 }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - /* 20 */ - { "movL", Rm, Cm, XX }, - { "movL", Rm, Dm, XX }, - { "movL", Cm, Rm, XX }, - { "movL", Dm, Rm, XX }, - { "movL", Rd, Td, XX }, - { "(bad)", XX, XX, XX }, - { "movL", Td, Rd, XX }, - { "(bad)", XX, XX, XX }, - /* 28 */ - { "movapX", XM, EX, XX }, - { "movapX", EX, XM, XX }, - { PREGRP2 }, - { "movntpX", Ev, XM, XX }, - { PREGRP4 }, - { PREGRP3 }, - { "ucomisX", XM,EX, XX }, - { "comisX", XM,EX, XX }, - /* 30 */ - { "wrmsr", XX, XX, XX }, - { "rdtsc", XX, XX, XX }, - { "rdmsr", XX, XX, XX }, - { "rdpmc", XX, XX, XX }, - { "sysenter", XX, XX, XX }, - { "sysexit", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - /* 38 */ - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - /* 40 */ - { "cmovo", Gv, Ev, XX }, - { "cmovno", Gv, Ev, XX }, - { "cmovb", Gv, Ev, XX }, - { "cmovae", Gv, Ev, XX }, - { "cmove", Gv, Ev, XX }, - { "cmovne", Gv, Ev, XX }, - { "cmovbe", Gv, Ev, XX }, - { "cmova", Gv, Ev, XX }, - /* 48 */ - { "cmovs", Gv, Ev, XX }, - { "cmovns", Gv, Ev, XX }, - { "cmovp", Gv, Ev, XX }, - { "cmovnp", Gv, Ev, XX }, - { "cmovl", Gv, Ev, XX }, - { "cmovge", Gv, Ev, XX }, - { "cmovle", Gv, Ev, XX }, - { "cmovg", Gv, Ev, XX }, - /* 50 */ - { "movmskpX", Gdq, XS, XX }, - { PREGRP13 }, - { PREGRP12 }, - { PREGRP11 }, - { "andpX", XM, EX, XX }, - { "andnpX", XM, EX, XX }, - { "orpX", XM, EX, XX }, - { "xorpX", XM, EX, XX }, - /* 58 */ - { PREGRP0 }, - { PREGRP10 }, - { PREGRP17 }, - { PREGRP16 }, - { PREGRP14 }, - { PREGRP7 }, - { PREGRP5 }, - { PREGRP6 }, - /* 60 */ - { "punpcklbw", MX, EM, XX }, - { "punpcklwd", MX, EM, XX }, - { "punpckldq", MX, EM, XX }, - { "packsswb", MX, EM, XX }, - { "pcmpgtb", MX, EM, XX }, - { "pcmpgtw", MX, EM, XX }, - { "pcmpgtd", MX, EM, XX }, - { "packuswb", MX, EM, XX }, - /* 68 */ - { "punpckhbw", MX, EM, XX }, - { "punpckhwd", MX, EM, XX }, - { "punpckhdq", MX, EM, XX }, - { "packssdw", MX, EM, XX }, - { PREGRP26 }, - { PREGRP24 }, - { "movd", MX, Edq, XX }, - { PREGRP19 }, - /* 70 */ - { PREGRP22 }, - { GRP10 }, - { GRP11 }, - { GRP12 }, - { "pcmpeqb", MX, EM, XX }, - { "pcmpeqw", MX, EM, XX }, - { "pcmpeqd", MX, EM, XX }, - { "emms", XX, XX, XX }, - /* 78 */ - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { PREGRP28 }, - { PREGRP29 }, - { PREGRP23 }, - { PREGRP20 }, - /* 80 */ - { "joH", Jv, XX, cond_jump_flag }, - { "jnoH", Jv, XX, cond_jump_flag }, - { "jbH", Jv, XX, cond_jump_flag }, - { "jaeH", Jv, XX, cond_jump_flag }, - { "jeH", Jv, XX, cond_jump_flag }, - { "jneH", Jv, XX, cond_jump_flag }, - { "jbeH", Jv, XX, cond_jump_flag }, - { "jaH", Jv, XX, cond_jump_flag }, - /* 88 */ - { "jsH", Jv, XX, cond_jump_flag }, - { "jnsH", Jv, XX, cond_jump_flag }, - { "jpH", Jv, XX, cond_jump_flag }, - { "jnpH", Jv, XX, cond_jump_flag }, - { "jlH", Jv, XX, cond_jump_flag }, - { "jgeH", Jv, XX, cond_jump_flag }, - { "jleH", Jv, XX, cond_jump_flag }, - { "jgH", Jv, XX, cond_jump_flag }, - /* 90 */ - { "seto", Eb, XX, XX }, - { "setno", Eb, XX, XX }, - { "setb", Eb, XX, XX }, - { "setae", Eb, XX, XX }, - { "sete", Eb, XX, XX }, - { "setne", Eb, XX, XX }, - { "setbe", Eb, XX, XX }, - { "seta", Eb, XX, XX }, - /* 98 */ - { "sets", Eb, XX, XX }, - { "setns", Eb, XX, XX }, - { "setp", Eb, XX, XX }, - { "setnp", Eb, XX, XX }, - { "setl", Eb, XX, XX }, - { "setge", Eb, XX, XX }, - { "setle", Eb, XX, XX }, - { "setg", Eb, XX, XX }, - /* a0 */ - { "pushT", fs, XX, XX }, - { "popT", fs, XX, XX }, - { "cpuid", XX, XX, XX }, - { "btS", Ev, Gv, XX }, - { "shldS", Ev, Gv, Ib }, - { "shldS", Ev, Gv, CL }, - { GRPPADLCK2 }, - { GRPPADLCK1 }, - /* a8 */ - { "pushT", gs, XX, XX }, - { "popT", gs, XX, XX }, - { "rsm", XX, XX, XX }, - { "btsS", Ev, Gv, XX }, - { "shrdS", Ev, Gv, Ib }, - { "shrdS", Ev, Gv, CL }, - { GRP13 }, - { "imulS", Gv, Ev, XX }, - /* b0 */ - { "cmpxchgB", Eb, Gb, XX }, - { "cmpxchgS", Ev, Gv, XX }, - { "lssS", Gv, Mp, XX }, - { "btrS", Ev, Gv, XX }, - { "lfsS", Gv, Mp, XX }, - { "lgsS", Gv, Mp, XX }, - { "movz{bR|x|bR|x}", Gv, Eb, XX }, - { "movz{wR|x|wR|x}", Gv, Ew, XX }, /* yes, there really is movzww ! */ - /* b8 */ - { "(bad)", XX, XX, XX }, - { "ud2b", XX, XX, XX }, - { GRP8 }, - { "btcS", Ev, Gv, XX }, - { "bsfS", Gv, Ev, XX }, - { "bsrS", Gv, Ev, XX }, - { "movs{bR|x|bR|x}", Gv, Eb, XX }, - { "movs{wR|x|wR|x}", Gv, Ew, XX }, /* yes, there really is movsww ! */ - /* c0 */ - { "xaddB", Eb, Gb, XX }, - { "xaddS", Ev, Gv, XX }, - { PREGRP1 }, - { "movntiS", Ev, Gv, XX }, - { "pinsrw", MX, Edqw, Ib }, - { "pextrw", Gdq, MS, Ib }, - { "shufpX", XM, EX, Ib }, - { GRP9 }, - /* c8 */ - { "bswap", RMeAX, XX, XX }, - { "bswap", RMeCX, XX, XX }, - { "bswap", RMeDX, XX, XX }, - { "bswap", RMeBX, XX, XX }, - { "bswap", RMeSP, XX, XX }, - { "bswap", RMeBP, XX, XX }, - { "bswap", RMeSI, XX, XX }, - { "bswap", RMeDI, XX, XX }, - /* d0 */ - { PREGRP27 }, - { "psrlw", MX, EM, XX }, - { "psrld", MX, EM, XX }, - { "psrlq", MX, EM, XX }, - { "paddq", MX, EM, XX }, - { "pmullw", MX, EM, XX }, - { PREGRP21 }, - { "pmovmskb", Gdq, MS, XX }, - /* d8 */ - { "psubusb", MX, EM, XX }, - { "psubusw", MX, EM, XX }, - { "pminub", MX, EM, XX }, - { "pand", MX, EM, XX }, - { "paddusb", MX, EM, XX }, - { "paddusw", MX, EM, XX }, - { "pmaxub", MX, EM, XX }, - { "pandn", MX, EM, XX }, - /* e0 */ - { "pavgb", MX, EM, XX }, - { "psraw", MX, EM, XX }, - { "psrad", MX, EM, XX }, - { "pavgw", MX, EM, XX }, - { "pmulhuw", MX, EM, XX }, - { "pmulhw", MX, EM, XX }, - { PREGRP15 }, - { PREGRP25 }, - /* e8 */ - { "psubsb", MX, EM, XX }, - { "psubsw", MX, EM, XX }, - { "pminsw", MX, EM, XX }, - { "por", MX, EM, XX }, - { "paddsb", MX, EM, XX }, - { "paddsw", MX, EM, XX }, - { "pmaxsw", MX, EM, XX }, - { "pxor", MX, EM, XX }, - /* f0 */ - { PREGRP32 }, - { "psllw", MX, EM, XX }, - { "pslld", MX, EM, XX }, - { "psllq", MX, EM, XX }, - { "pmuludq", MX, EM, XX }, - { "pmaddwd", MX, EM, XX }, - { "psadbw", MX, EM, XX }, - { PREGRP18 }, - /* f8 */ - { "psubb", MX, EM, XX }, - { "psubw", MX, EM, XX }, - { "psubd", MX, EM, XX }, - { "psubq", MX, EM, XX }, - { "paddb", MX, EM, XX }, - { "paddw", MX, EM, XX }, - { "paddd", MX, EM, XX }, - { "(bad)", XX, XX, XX } -}; - -static const unsigned char onebyte_has_modrm[256] = { - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ - /* ------------------------------- */ - /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */ - /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */ - /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */ - /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */ - /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */ - /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */ - /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */ - /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */ - /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */ - /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */ - /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */ - /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */ - /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */ - /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */ - /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */ - /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1 /* f0 */ - /* ------------------------------- */ - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ -}; - -static const unsigned char twobyte_has_modrm[256] = { - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ - /* ------------------------------- */ - /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */ - /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, /* 1f */ - /* 20 */ 1,1,1,1,1,0,1,0,1,1,1,1,1,1,1,1, /* 2f */ - /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */ - /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */ - /* 50 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 5f */ - /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 6f */ - /* 70 */ 1,1,1,1,1,1,1,0,0,0,0,0,1,1,1,1, /* 7f */ - /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ - /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */ - /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */ - /* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */ - /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */ - /* d0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* df */ - /* e0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* ef */ - /* f0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0 /* ff */ - /* ------------------------------- */ - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ -}; - -static const unsigned char twobyte_uses_SSE_prefix[256] = { - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ - /* ------------------------------- */ - /* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */ - /* 10 */ 1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0, /* 1f */ - /* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */ - /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */ - /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */ - /* 50 */ 0,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* 5f */ - /* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1, /* 6f */ - /* 70 */ 1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1, /* 7f */ - /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ - /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */ - /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */ - /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */ - /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */ - /* d0 */ 1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* df */ - /* e0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* ef */ - /* f0 */ 1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 /* ff */ - /* ------------------------------- */ - /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ -}; - -static char obuf[100]; -static char *obufp; -static char scratchbuf[100]; -static unsigned char *start_codep; -static unsigned char *insn_codep; -static unsigned char *codep; -static disassemble_info *the_info; -static int mod; -static int rm; -static int reg; -static unsigned char need_modrm; - -/* If we are accessing mod/rm/reg without need_modrm set, then the - values are stale. Hitting this abort likely indicates that you - need to update onebyte_has_modrm or twobyte_has_modrm. */ -#define MODRM_CHECK if (!need_modrm) abort () - -static const char **names64; -static const char **names32; -static const char **names16; -static const char **names8; -static const char **names8rex; -static const char **names_seg; -static const char **index16; - -static const char *intel_names64[] = { - "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi", - "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" -}; -static const char *intel_names32[] = { - "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi", - "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d" -}; -static const char *intel_names16[] = { - "ax", "cx", "dx", "bx", "sp", "bp", "si", "di", - "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w" -}; -static const char *intel_names8[] = { - "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh", -}; -static const char *intel_names8rex[] = { - "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil", - "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" -}; -static const char *intel_names_seg[] = { - "es", "cs", "ss", "ds", "fs", "gs", "?", "?", -}; -static const char *intel_index16[] = { - "bx+si", "bx+di", "bp+si", "bp+di", "si", "di", "bp", "bx" -}; - -static const char *att_names64[] = { - "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", - "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" -}; -static const char *att_names32[] = { - "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", - "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" -}; -static const char *att_names16[] = { - "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", - "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" -}; -static const char *att_names8[] = { - "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", -}; -static const char *att_names8rex[] = { - "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", - "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" -}; -static const char *att_names_seg[] = { - "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "%?", "%?", -}; -static const char *att_index16[] = { - "%bx,%si", "%bx,%di", "%bp,%si", "%bp,%di", "%si", "%di", "%bp", "%bx" -}; - -static const struct dis386 grps[][8] = { - /* GRP1b */ - { - { "addA", Eb, Ib, XX }, - { "orA", Eb, Ib, XX }, - { "adcA", Eb, Ib, XX }, - { "sbbA", Eb, Ib, XX }, - { "andA", Eb, Ib, XX }, - { "subA", Eb, Ib, XX }, - { "xorA", Eb, Ib, XX }, - { "cmpA", Eb, Ib, XX } - }, - /* GRP1S */ - { - { "addQ", Ev, Iv, XX }, - { "orQ", Ev, Iv, XX }, - { "adcQ", Ev, Iv, XX }, - { "sbbQ", Ev, Iv, XX }, - { "andQ", Ev, Iv, XX }, - { "subQ", Ev, Iv, XX }, - { "xorQ", Ev, Iv, XX }, - { "cmpQ", Ev, Iv, XX } - }, - /* GRP1Ss */ - { - { "addQ", Ev, sIb, XX }, - { "orQ", Ev, sIb, XX }, - { "adcQ", Ev, sIb, XX }, - { "sbbQ", Ev, sIb, XX }, - { "andQ", Ev, sIb, XX }, - { "subQ", Ev, sIb, XX }, - { "xorQ", Ev, sIb, XX }, - { "cmpQ", Ev, sIb, XX } - }, - /* GRP2b */ - { - { "rolA", Eb, Ib, XX }, - { "rorA", Eb, Ib, XX }, - { "rclA", Eb, Ib, XX }, - { "rcrA", Eb, Ib, XX }, - { "shlA", Eb, Ib, XX }, - { "shrA", Eb, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "sarA", Eb, Ib, XX }, - }, - /* GRP2S */ - { - { "rolQ", Ev, Ib, XX }, - { "rorQ", Ev, Ib, XX }, - { "rclQ", Ev, Ib, XX }, - { "rcrQ", Ev, Ib, XX }, - { "shlQ", Ev, Ib, XX }, - { "shrQ", Ev, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "sarQ", Ev, Ib, XX }, - }, - /* GRP2b_one */ - { - { "rolA", Eb, I1, XX }, - { "rorA", Eb, I1, XX }, - { "rclA", Eb, I1, XX }, - { "rcrA", Eb, I1, XX }, - { "shlA", Eb, I1, XX }, - { "shrA", Eb, I1, XX }, - { "(bad)", XX, XX, XX }, - { "sarA", Eb, I1, XX }, - }, - /* GRP2S_one */ - { - { "rolQ", Ev, I1, XX }, - { "rorQ", Ev, I1, XX }, - { "rclQ", Ev, I1, XX }, - { "rcrQ", Ev, I1, XX }, - { "shlQ", Ev, I1, XX }, - { "shrQ", Ev, I1, XX }, - { "(bad)", XX, XX, XX}, - { "sarQ", Ev, I1, XX }, - }, - /* GRP2b_cl */ - { - { "rolA", Eb, CL, XX }, - { "rorA", Eb, CL, XX }, - { "rclA", Eb, CL, XX }, - { "rcrA", Eb, CL, XX }, - { "shlA", Eb, CL, XX }, - { "shrA", Eb, CL, XX }, - { "(bad)", XX, XX, XX }, - { "sarA", Eb, CL, XX }, - }, - /* GRP2S_cl */ - { - { "rolQ", Ev, CL, XX }, - { "rorQ", Ev, CL, XX }, - { "rclQ", Ev, CL, XX }, - { "rcrQ", Ev, CL, XX }, - { "shlQ", Ev, CL, XX }, - { "shrQ", Ev, CL, XX }, - { "(bad)", XX, XX, XX }, - { "sarQ", Ev, CL, XX } - }, - /* GRP3b */ - { - { "testA", Eb, Ib, XX }, - { "(bad)", Eb, XX, XX }, - { "notA", Eb, XX, XX }, - { "negA", Eb, XX, XX }, - { "mulA", Eb, XX, XX }, /* Don't print the implicit %al register, */ - { "imulA", Eb, XX, XX }, /* to distinguish these opcodes from other */ - { "divA", Eb, XX, XX }, /* mul/imul opcodes. Do the same for div */ - { "idivA", Eb, XX, XX } /* and idiv for consistency. */ - }, - /* GRP3S */ - { - { "testQ", Ev, Iv, XX }, - { "(bad)", XX, XX, XX }, - { "notQ", Ev, XX, XX }, - { "negQ", Ev, XX, XX }, - { "mulQ", Ev, XX, XX }, /* Don't print the implicit register. */ - { "imulQ", Ev, XX, XX }, - { "divQ", Ev, XX, XX }, - { "idivQ", Ev, XX, XX }, - }, - /* GRP4 */ - { - { "incA", Eb, XX, XX }, - { "decA", Eb, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRP5 */ - { - { "incQ", Ev, XX, XX }, - { "decQ", Ev, XX, XX }, - { "callT", indirEv, XX, XX }, - { "JcallT", indirEp, XX, XX }, - { "jmpT", indirEv, XX, XX }, - { "JjmpT", indirEp, XX, XX }, - { "pushU", Ev, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRP6 */ - { - { "sldtQ", Ev, XX, XX }, - { "strQ", Ev, XX, XX }, - { "lldt", Ew, XX, XX }, - { "ltr", Ew, XX, XX }, - { "verr", Ew, XX, XX }, - { "verw", Ew, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX } - }, - /* GRP7 */ - { - { "sgdtIQ", M, XX, XX }, - { "sidtIQ", PNI_Fixup, 0, XX, XX }, - { "lgdt{Q|Q||}", M, XX, XX }, - { "lidt{Q|Q||}", M, XX, XX }, - { "smswQ", Ev, XX, XX }, - { "(bad)", XX, XX, XX }, - { "lmsw", Ew, XX, XX }, - { "invlpg", INVLPG_Fixup, w_mode, XX, XX }, - }, - /* GRP8 */ - { - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "btQ", Ev, Ib, XX }, - { "btsQ", Ev, Ib, XX }, - { "btrQ", Ev, Ib, XX }, - { "btcQ", Ev, Ib, XX }, - }, - /* GRP9 */ - { - { "(bad)", XX, XX, XX }, - { "cmpxchg8b", Eq, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRP10 */ - { - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "psrlw", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "psraw", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "psllw", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRP11 */ - { - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "psrld", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "psrad", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "pslld", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRP12 */ - { - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "psrlq", MS, Ib, XX }, - { "psrldq", MS, Ib, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "psllq", MS, Ib, XX }, - { "pslldq", MS, Ib, XX }, - }, - /* GRP13 */ - { - { "fxsave", Ev, XX, XX }, - { "fxrstor", Ev, XX, XX }, - { "ldmxcsr", Ev, XX, XX }, - { "stmxcsr", Ev, XX, XX }, - { "(bad)", XX, XX, XX }, - { "lfence", OP_0fae, 0, XX, XX }, - { "mfence", OP_0fae, 0, XX, XX }, - { "clflush", OP_0fae, 0, XX, XX }, - }, - /* GRP14 */ - { - { "prefetchnta", Ev, XX, XX }, - { "prefetcht0", Ev, XX, XX }, - { "prefetcht1", Ev, XX, XX }, - { "prefetcht2", Ev, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRPAMD */ - { - { "prefetch", Eb, XX, XX }, - { "prefetchw", Eb, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* GRPPADLCK1 */ - { - { "xstorerng", OP_0f07, 0, XX, XX }, - { "xcryptecb", OP_0f07, 0, XX, XX }, - { "xcryptcbc", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "xcryptcfb", OP_0f07, 0, XX, XX }, - { "xcryptofb", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - }, - /* GRPPADLCK2 */ - { - { "montmul", OP_0f07, 0, XX, XX }, - { "xsha1", OP_0f07, 0, XX, XX }, - { "xsha256", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - { "(bad)", OP_0f07, 0, XX, XX }, - } -}; - -static const struct dis386 prefix_user_table[][4] = { - /* PREGRP0 */ - { - { "addps", XM, EX, XX }, - { "addss", XM, EX, XX }, - { "addpd", XM, EX, XX }, - { "addsd", XM, EX, XX }, - }, - /* PREGRP1 */ - { - { "", XM, EX, OPSIMD }, /* See OP_SIMD_SUFFIX. */ - { "", XM, EX, OPSIMD }, - { "", XM, EX, OPSIMD }, - { "", XM, EX, OPSIMD }, - }, - /* PREGRP2 */ - { - { "cvtpi2ps", XM, EM, XX }, - { "cvtsi2ssY", XM, Ev, XX }, - { "cvtpi2pd", XM, EM, XX }, - { "cvtsi2sdY", XM, Ev, XX }, - }, - /* PREGRP3 */ - { - { "cvtps2pi", MX, EX, XX }, - { "cvtss2siY", Gv, EX, XX }, - { "cvtpd2pi", MX, EX, XX }, - { "cvtsd2siY", Gv, EX, XX }, - }, - /* PREGRP4 */ - { - { "cvttps2pi", MX, EX, XX }, - { "cvttss2siY", Gv, EX, XX }, - { "cvttpd2pi", MX, EX, XX }, - { "cvttsd2siY", Gv, EX, XX }, - }, - /* PREGRP5 */ - { - { "divps", XM, EX, XX }, - { "divss", XM, EX, XX }, - { "divpd", XM, EX, XX }, - { "divsd", XM, EX, XX }, - }, - /* PREGRP6 */ - { - { "maxps", XM, EX, XX }, - { "maxss", XM, EX, XX }, - { "maxpd", XM, EX, XX }, - { "maxsd", XM, EX, XX }, - }, - /* PREGRP7 */ - { - { "minps", XM, EX, XX }, - { "minss", XM, EX, XX }, - { "minpd", XM, EX, XX }, - { "minsd", XM, EX, XX }, - }, - /* PREGRP8 */ - { - { "movups", XM, EX, XX }, - { "movss", XM, EX, XX }, - { "movupd", XM, EX, XX }, - { "movsd", XM, EX, XX }, - }, - /* PREGRP9 */ - { - { "movups", EX, XM, XX }, - { "movss", EX, XM, XX }, - { "movupd", EX, XM, XX }, - { "movsd", EX, XM, XX }, - }, - /* PREGRP10 */ - { - { "mulps", XM, EX, XX }, - { "mulss", XM, EX, XX }, - { "mulpd", XM, EX, XX }, - { "mulsd", XM, EX, XX }, - }, - /* PREGRP11 */ - { - { "rcpps", XM, EX, XX }, - { "rcpss", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP12 */ - { - { "rsqrtps", XM, EX, XX }, - { "rsqrtss", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP13 */ - { - { "sqrtps", XM, EX, XX }, - { "sqrtss", XM, EX, XX }, - { "sqrtpd", XM, EX, XX }, - { "sqrtsd", XM, EX, XX }, - }, - /* PREGRP14 */ - { - { "subps", XM, EX, XX }, - { "subss", XM, EX, XX }, - { "subpd", XM, EX, XX }, - { "subsd", XM, EX, XX }, - }, - /* PREGRP15 */ - { - { "(bad)", XM, EX, XX }, - { "cvtdq2pd", XM, EX, XX }, - { "cvttpd2dq", XM, EX, XX }, - { "cvtpd2dq", XM, EX, XX }, - }, - /* PREGRP16 */ - { - { "cvtdq2ps", XM, EX, XX }, - { "cvttps2dq",XM, EX, XX }, - { "cvtps2dq",XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP17 */ - { - { "cvtps2pd", XM, EX, XX }, - { "cvtss2sd", XM, EX, XX }, - { "cvtpd2ps", XM, EX, XX }, - { "cvtsd2ss", XM, EX, XX }, - }, - /* PREGRP18 */ - { - { "maskmovq", MX, MS, XX }, - { "(bad)", XM, EX, XX }, - { "maskmovdqu", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP19 */ - { - { "movq", MX, EM, XX }, - { "movdqu", XM, EX, XX }, - { "movdqa", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP20 */ - { - { "movq", EM, MX, XX }, - { "movdqu", EX, XM, XX }, - { "movdqa", EX, XM, XX }, - { "(bad)", EX, XM, XX }, - }, - /* PREGRP21 */ - { - { "(bad)", EX, XM, XX }, - { "movq2dq", XM, MS, XX }, - { "movq", EX, XM, XX }, - { "movdq2q", MX, XS, XX }, - }, - /* PREGRP22 */ - { - { "pshufw", MX, EM, Ib }, - { "pshufhw", XM, EX, Ib }, - { "pshufd", XM, EX, Ib }, - { "pshuflw", XM, EX, Ib }, - }, - /* PREGRP23 */ - { - { "movd", Edq, MX, XX }, - { "movq", XM, EX, XX }, - { "movd", Edq, XM, XX }, - { "(bad)", Ed, XM, XX }, - }, - /* PREGRP24 */ - { - { "(bad)", MX, EX, XX }, - { "(bad)", XM, EX, XX }, - { "punpckhqdq", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP25 */ - { - { "movntq", EM, MX, XX }, - { "(bad)", EM, XM, XX }, - { "movntdq", EM, XM, XX }, - { "(bad)", EM, XM, XX }, - }, - /* PREGRP26 */ - { - { "(bad)", MX, EX, XX }, - { "(bad)", XM, EX, XX }, - { "punpcklqdq", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP27 */ - { - { "(bad)", MX, EX, XX }, - { "(bad)", XM, EX, XX }, - { "addsubpd", XM, EX, XX }, - { "addsubps", XM, EX, XX }, - }, - /* PREGRP28 */ - { - { "(bad)", MX, EX, XX }, - { "(bad)", XM, EX, XX }, - { "haddpd", XM, EX, XX }, - { "haddps", XM, EX, XX }, - }, - /* PREGRP29 */ - { - { "(bad)", MX, EX, XX }, - { "(bad)", XM, EX, XX }, - { "hsubpd", XM, EX, XX }, - { "hsubps", XM, EX, XX }, - }, - /* PREGRP30 */ - { - { "movlpX", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */ - { "movsldup", XM, EX, XX }, - { "movlpd", XM, EX, XX }, - { "movddup", XM, EX, XX }, - }, - /* PREGRP31 */ - { - { "movhpX", XM, EX, SIMD_Fixup, 'l' }, - { "movshdup", XM, EX, XX }, - { "movhpd", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - }, - /* PREGRP32 */ - { - { "(bad)", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - { "(bad)", XM, EX, XX }, - { "lddqu", XM, M, XX }, - }, -}; - -static const struct dis386 x86_64_table[][2] = { - { - { "arpl", Ew, Gw, XX }, - { "movs{||lq|xd}", Gv, Ed, XX }, - }, -}; - -#define INTERNAL_DISASSEMBLER_ERROR _("") - -static void -ckprefix (void) -{ - int newrex; - rex = 0; - prefixes = 0; - used_prefixes = 0; - rex_used = 0; - while (1) - { - FETCH_DATA (the_info, codep + 1); - newrex = 0; - switch (*codep) - { - /* REX prefixes family. */ - case 0x40: - case 0x41: - case 0x42: - case 0x43: - case 0x44: - case 0x45: - case 0x46: - case 0x47: - case 0x48: - case 0x49: - case 0x4a: - case 0x4b: - case 0x4c: - case 0x4d: - case 0x4e: - case 0x4f: - if (mode_64bit) - newrex = *codep; - else - return; - break; - case 0xf3: - prefixes |= PREFIX_REPZ; - break; - case 0xf2: - prefixes |= PREFIX_REPNZ; - break; - case 0xf0: - prefixes |= PREFIX_LOCK; - break; - case 0x2e: - prefixes |= PREFIX_CS; - break; - case 0x36: - prefixes |= PREFIX_SS; - break; - case 0x3e: - prefixes |= PREFIX_DS; - break; - case 0x26: - prefixes |= PREFIX_ES; - break; - case 0x64: - prefixes |= PREFIX_FS; - break; - case 0x65: - prefixes |= PREFIX_GS; - break; - case 0x66: - prefixes |= PREFIX_DATA; - break; - case 0x67: - prefixes |= PREFIX_ADDR; - break; - case FWAIT_OPCODE: - /* fwait is really an instruction. If there are prefixes - before the fwait, they belong to the fwait, *not* to the - following instruction. */ - if (prefixes) - { - prefixes |= PREFIX_FWAIT; - codep++; - return; - } - prefixes = PREFIX_FWAIT; - break; - default: - return; - } - /* Rex is ignored when followed by another prefix. */ - if (rex) - { - oappend (prefix_name (rex, 0)); - oappend (" "); - } - rex = newrex; - codep++; - } -} - -/* Return the name of the prefix byte PREF, or NULL if PREF is not a - prefix byte. */ - -static const char * -prefix_name (int pref, int sizeflag) -{ - switch (pref) - { - /* REX prefixes family. */ - case 0x40: - return "rex"; - case 0x41: - return "rexZ"; - case 0x42: - return "rexY"; - case 0x43: - return "rexYZ"; - case 0x44: - return "rexX"; - case 0x45: - return "rexXZ"; - case 0x46: - return "rexXY"; - case 0x47: - return "rexXYZ"; - case 0x48: - return "rex64"; - case 0x49: - return "rex64Z"; - case 0x4a: - return "rex64Y"; - case 0x4b: - return "rex64YZ"; - case 0x4c: - return "rex64X"; - case 0x4d: - return "rex64XZ"; - case 0x4e: - return "rex64XY"; - case 0x4f: - return "rex64XYZ"; - case 0xf3: - return "repz"; - case 0xf2: - return "repnz"; - case 0xf0: - return "lock"; - case 0x2e: - return "cs"; - case 0x36: - return "ss"; - case 0x3e: - return "ds"; - case 0x26: - return "es"; - case 0x64: - return "fs"; - case 0x65: - return "gs"; - case 0x66: - return (sizeflag & DFLAG) ? "data16" : "data32"; - case 0x67: - if (mode_64bit) - return (sizeflag & AFLAG) ? "addr32" : "addr64"; - else - return ((sizeflag & AFLAG) && !mode_64bit) ? "addr16" : "addr32"; - case FWAIT_OPCODE: - return "fwait"; - default: - return NULL; - } -} - -static char op1out[100], op2out[100], op3out[100]; -static int op_ad, op_index[3]; -static int two_source_ops; -static bfd_vma op_address[3]; -static bfd_vma op_riprel[3]; -static bfd_vma start_pc; - -/* - * On the 386's of 1988, the maximum length of an instruction is 15 bytes. - * (see topic "Redundant prefixes" in the "Differences from 8086" - * section of the "Virtual 8086 Mode" chapter.) - * 'pc' should be the address of this instruction, it will - * be used to print the target address if this is a relative jump or call - * The function returns the length of this instruction in bytes. - */ - -static char intel_syntax; -static char open_char; -static char close_char; -static char separator_char; -static char scale_char; - -/* Here for backwards compatibility. When gdb stops using - print_insn_i386_att and print_insn_i386_intel these functions can - disappear, and print_insn_i386 be merged into print_insn. */ -int -print_insn_i386_att (bfd_vma pc, disassemble_info *info) -{ - intel_syntax = 0; - - return print_insn (pc, info); -} - -int -print_insn_i386_intel (bfd_vma pc, disassemble_info *info) -{ - intel_syntax = 1; - - return print_insn (pc, info); -} - -int -print_insn_i386 (bfd_vma pc, disassemble_info *info) -{ - intel_syntax = -1; - - return print_insn (pc, info); -} - -static int -print_insn (bfd_vma pc, disassemble_info *info) -{ - const struct dis386 *dp; - int i; - char *first, *second, *third; - int needcomma; - unsigned char uses_SSE_prefix, uses_LOCK_prefix; - int sizeflag; - const char *p; - struct dis_private priv; - - mode_64bit = (info->mach == bfd_mach_x86_64_intel_syntax - || info->mach == bfd_mach_x86_64); - - if (intel_syntax == (char) -1) - intel_syntax = (info->mach == bfd_mach_i386_i386_intel_syntax - || info->mach == bfd_mach_x86_64_intel_syntax); - - if (info->mach == bfd_mach_i386_i386 - || info->mach == bfd_mach_x86_64 - || info->mach == bfd_mach_i386_i386_intel_syntax - || info->mach == bfd_mach_x86_64_intel_syntax) - priv.orig_sizeflag = AFLAG | DFLAG; - else if (info->mach == bfd_mach_i386_i8086) - priv.orig_sizeflag = 0; - else - abort (); - - for (p = info->disassembler_options; p != NULL; ) - { - if (strncmp (p, "x86-64", 6) == 0) - { - mode_64bit = 1; - priv.orig_sizeflag = AFLAG | DFLAG; - } - else if (strncmp (p, "i386", 4) == 0) - { - mode_64bit = 0; - priv.orig_sizeflag = AFLAG | DFLAG; - } - else if (strncmp (p, "i8086", 5) == 0) - { - mode_64bit = 0; - priv.orig_sizeflag = 0; - } - else if (strncmp (p, "intel", 5) == 0) - { - intel_syntax = 1; - } - else if (strncmp (p, "att", 3) == 0) - { - intel_syntax = 0; - } - else if (strncmp (p, "addr", 4) == 0) - { - if (p[4] == '1' && p[5] == '6') - priv.orig_sizeflag &= ~AFLAG; - else if (p[4] == '3' && p[5] == '2') - priv.orig_sizeflag |= AFLAG; - } - else if (strncmp (p, "data", 4) == 0) - { - if (p[4] == '1' && p[5] == '6') - priv.orig_sizeflag &= ~DFLAG; - else if (p[4] == '3' && p[5] == '2') - priv.orig_sizeflag |= DFLAG; - } - else if (strncmp (p, "suffix", 6) == 0) - priv.orig_sizeflag |= SUFFIX_ALWAYS; - - p = strchr (p, ','); - if (p != NULL) - p++; - } - - if (intel_syntax) - { - names64 = intel_names64; - names32 = intel_names32; - names16 = intel_names16; - names8 = intel_names8; - names8rex = intel_names8rex; - names_seg = intel_names_seg; - index16 = intel_index16; - open_char = '['; - close_char = ']'; - separator_char = '+'; - scale_char = '*'; - } - else - { - names64 = att_names64; - names32 = att_names32; - names16 = att_names16; - names8 = att_names8; - names8rex = att_names8rex; - names_seg = att_names_seg; - index16 = att_index16; - open_char = '('; - close_char = ')'; - separator_char = ','; - scale_char = ','; - } - - /* The output looks better if we put 7 bytes on a line, since that - puts most long word instructions on a single line. */ - info->bytes_per_line = 7; - - info->private_data = &priv; - priv.max_fetched = priv.the_buffer; - priv.insn_start = pc; - - obuf[0] = 0; - op1out[0] = 0; - op2out[0] = 0; - op3out[0] = 0; - - op_index[0] = op_index[1] = op_index[2] = -1; - - the_info = info; - start_pc = pc; - start_codep = priv.the_buffer; - codep = priv.the_buffer; - - if (setjmp (priv.bailout) != 0) - { - const char *name; - - /* Getting here means we tried for data but didn't get it. That - means we have an incomplete instruction of some sort. Just - print the first byte as a prefix or a .byte pseudo-op. */ - if (codep > priv.the_buffer) - { - name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); - if (name != NULL) - (*info->fprintf_func) (info->stream, "%s", name); - else - { - /* Just print the first byte as a .byte instruction. */ - (*info->fprintf_func) (info->stream, ".byte 0x%x", - (unsigned int) priv.the_buffer[0]); - } - - return 1; - } - - return -1; - } - - obufp = obuf; - ckprefix (); - - insn_codep = codep; - sizeflag = priv.orig_sizeflag; - - FETCH_DATA (info, codep + 1); - two_source_ops = (*codep == 0x62) || (*codep == 0xc8); - - if ((prefixes & PREFIX_FWAIT) - && ((*codep < 0xd8) || (*codep > 0xdf))) - { - const char *name; - - /* fwait not followed by floating point instruction. Print the - first prefix, which is probably fwait itself. */ - name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); - if (name == NULL) - name = INTERNAL_DISASSEMBLER_ERROR; - (*info->fprintf_func) (info->stream, "%s", name); - return 1; - } - - if (*codep == 0x0f) - { - FETCH_DATA (info, codep + 2); - dp = &dis386_twobyte[*++codep]; - need_modrm = twobyte_has_modrm[*codep]; - uses_SSE_prefix = twobyte_uses_SSE_prefix[*codep]; - uses_LOCK_prefix = (*codep & ~0x02) == 0x20; - } - else - { - dp = &dis386[*codep]; - need_modrm = onebyte_has_modrm[*codep]; - uses_SSE_prefix = 0; - uses_LOCK_prefix = 0; - } - codep++; - - if (!uses_SSE_prefix && (prefixes & PREFIX_REPZ)) - { - oappend ("repz "); - used_prefixes |= PREFIX_REPZ; - } - if (!uses_SSE_prefix && (prefixes & PREFIX_REPNZ)) - { - oappend ("repnz "); - used_prefixes |= PREFIX_REPNZ; - } - if (!uses_LOCK_prefix && (prefixes & PREFIX_LOCK)) - { - oappend ("lock "); - used_prefixes |= PREFIX_LOCK; - } - - if (prefixes & PREFIX_ADDR) - { - sizeflag ^= AFLAG; - if (dp->bytemode3 != loop_jcxz_mode || intel_syntax) - { - if ((sizeflag & AFLAG) || mode_64bit) - oappend ("addr32 "); - else - oappend ("addr16 "); - used_prefixes |= PREFIX_ADDR; - } - } - - if (!uses_SSE_prefix && (prefixes & PREFIX_DATA)) - { - sizeflag ^= DFLAG; - if (dp->bytemode3 == cond_jump_mode - && dp->bytemode1 == v_mode - && !intel_syntax) - { - if (sizeflag & DFLAG) - oappend ("data32 "); - else - oappend ("data16 "); - used_prefixes |= PREFIX_DATA; - } - } - - if (need_modrm) - { - FETCH_DATA (info, codep + 1); - mod = (*codep >> 6) & 3; - reg = (*codep >> 3) & 7; - rm = *codep & 7; - } - - if (dp->name == NULL && dp->bytemode1 == FLOATCODE) - { - dofloat (sizeflag); - } - else - { - int index; - if (dp->name == NULL) - { - switch (dp->bytemode1) - { - case USE_GROUPS: - dp = &grps[dp->bytemode2][reg]; - break; - - case USE_PREFIX_USER_TABLE: - index = 0; - used_prefixes |= (prefixes & PREFIX_REPZ); - if (prefixes & PREFIX_REPZ) - index = 1; - else - { - used_prefixes |= (prefixes & PREFIX_DATA); - if (prefixes & PREFIX_DATA) - index = 2; - else - { - used_prefixes |= (prefixes & PREFIX_REPNZ); - if (prefixes & PREFIX_REPNZ) - index = 3; - } - } - dp = &prefix_user_table[dp->bytemode2][index]; - break; - - case X86_64_SPECIAL: - dp = &x86_64_table[dp->bytemode2][mode_64bit]; - break; - - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - break; - } - } - - if (putop (dp->name, sizeflag) == 0) - { - obufp = op1out; - op_ad = 2; - if (dp->op1) - (*dp->op1) (dp->bytemode1, sizeflag); - - obufp = op2out; - op_ad = 1; - if (dp->op2) - (*dp->op2) (dp->bytemode2, sizeflag); - - obufp = op3out; - op_ad = 0; - if (dp->op3) - (*dp->op3) (dp->bytemode3, sizeflag); - } - } - - /* See if any prefixes were not used. If so, print the first one - separately. If we don't do this, we'll wind up printing an - instruction stream which does not precisely correspond to the - bytes we are disassembling. */ - if ((prefixes & ~used_prefixes) != 0) - { - const char *name; - - name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); - if (name == NULL) - name = INTERNAL_DISASSEMBLER_ERROR; - (*info->fprintf_func) (info->stream, "%s", name); - return 1; - } - if (rex & ~rex_used) - { - const char *name; - name = prefix_name (rex | 0x40, priv.orig_sizeflag); - if (name == NULL) - name = INTERNAL_DISASSEMBLER_ERROR; - (*info->fprintf_func) (info->stream, "%s ", name); - } - - obufp = obuf + strlen (obuf); - for (i = strlen (obuf); i < 6; i++) - oappend (" "); - oappend (" "); - (*info->fprintf_func) (info->stream, "%s", obuf); - - /* The enter and bound instructions are printed with operands in the same - order as the intel book; everything else is printed in reverse order. */ - if (intel_syntax || two_source_ops) - { - first = op1out; - second = op2out; - third = op3out; - op_ad = op_index[0]; - op_index[0] = op_index[2]; - op_index[2] = op_ad; - } - else - { - first = op3out; - second = op2out; - third = op1out; - } - needcomma = 0; - if (*first) - { - if (op_index[0] != -1 && !op_riprel[0]) - (*info->print_address_func) ((bfd_vma) op_address[op_index[0]], info); - else - (*info->fprintf_func) (info->stream, "%s", first); - needcomma = 1; - } - if (*second) - { - if (needcomma) - (*info->fprintf_func) (info->stream, ","); - if (op_index[1] != -1 && !op_riprel[1]) - (*info->print_address_func) ((bfd_vma) op_address[op_index[1]], info); - else - (*info->fprintf_func) (info->stream, "%s", second); - needcomma = 1; - } - if (*third) - { - if (needcomma) - (*info->fprintf_func) (info->stream, ","); - if (op_index[2] != -1 && !op_riprel[2]) - (*info->print_address_func) ((bfd_vma) op_address[op_index[2]], info); - else - (*info->fprintf_func) (info->stream, "%s", third); - } - for (i = 0; i < 3; i++) - if (op_index[i] != -1 && op_riprel[i]) - { - (*info->fprintf_func) (info->stream, " # "); - (*info->print_address_func) ((bfd_vma) (start_pc + codep - start_codep - + op_address[op_index[i]]), info); - } - return codep - priv.the_buffer; -} - -static const char *float_mem[] = { - /* d8 */ - "fadd{s||s|}", - "fmul{s||s|}", - "fcom{s||s|}", - "fcomp{s||s|}", - "fsub{s||s|}", - "fsubr{s||s|}", - "fdiv{s||s|}", - "fdivr{s||s|}", - /* d9 */ - "fld{s||s|}", - "(bad)", - "fst{s||s|}", - "fstp{s||s|}", - "fldenvIC", - "fldcw", - "fNstenvIC", - "fNstcw", - /* da */ - "fiadd{l||l|}", - "fimul{l||l|}", - "ficom{l||l|}", - "ficomp{l||l|}", - "fisub{l||l|}", - "fisubr{l||l|}", - "fidiv{l||l|}", - "fidivr{l||l|}", - /* db */ - "fild{l||l|}", - "fisttp{l||l|}", - "fist{l||l|}", - "fistp{l||l|}", - "(bad)", - "fld{t||t|}", - "(bad)", - "fstp{t||t|}", - /* dc */ - "fadd{l||l|}", - "fmul{l||l|}", - "fcom{l||l|}", - "fcomp{l||l|}", - "fsub{l||l|}", - "fsubr{l||l|}", - "fdiv{l||l|}", - "fdivr{l||l|}", - /* dd */ - "fld{l||l|}", - "fisttp{ll||ll|}", - "fst{l||l|}", - "fstp{l||l|}", - "frstorIC", - "(bad)", - "fNsaveIC", - "fNstsw", - /* de */ - "fiadd", - "fimul", - "ficom", - "ficomp", - "fisub", - "fisubr", - "fidiv", - "fidivr", - /* df */ - "fild", - "fisttp", - "fist", - "fistp", - "fbld", - "fild{ll||ll|}", - "fbstp", - "fistp{ll||ll|}", -}; - -static const unsigned char float_mem_mode[] = { - /* d8 */ - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - /* d9 */ - d_mode, - 0, - d_mode, - d_mode, - 0, - w_mode, - 0, - w_mode, - /* da */ - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - d_mode, - /* db */ - d_mode, - d_mode, - d_mode, - d_mode, - 0, - t_mode, - 0, - t_mode, - /* dc */ - q_mode, - q_mode, - q_mode, - q_mode, - q_mode, - q_mode, - q_mode, - q_mode, - /* dd */ - q_mode, - q_mode, - q_mode, - q_mode, - 0, - 0, - 0, - w_mode, - /* de */ - w_mode, - w_mode, - w_mode, - w_mode, - w_mode, - w_mode, - w_mode, - w_mode, - /* df */ - w_mode, - w_mode, - w_mode, - w_mode, - t_mode, - q_mode, - t_mode, - q_mode -}; - -#define ST OP_ST, 0 -#define STi OP_STi, 0 - -#define FGRPd9_2 NULL, NULL, 0, NULL, 0, NULL, 0 -#define FGRPd9_4 NULL, NULL, 1, NULL, 0, NULL, 0 -#define FGRPd9_5 NULL, NULL, 2, NULL, 0, NULL, 0 -#define FGRPd9_6 NULL, NULL, 3, NULL, 0, NULL, 0 -#define FGRPd9_7 NULL, NULL, 4, NULL, 0, NULL, 0 -#define FGRPda_5 NULL, NULL, 5, NULL, 0, NULL, 0 -#define FGRPdb_4 NULL, NULL, 6, NULL, 0, NULL, 0 -#define FGRPde_3 NULL, NULL, 7, NULL, 0, NULL, 0 -#define FGRPdf_4 NULL, NULL, 8, NULL, 0, NULL, 0 - -static const struct dis386 float_reg[][8] = { - /* d8 */ - { - { "fadd", ST, STi, XX }, - { "fmul", ST, STi, XX }, - { "fcom", STi, XX, XX }, - { "fcomp", STi, XX, XX }, - { "fsub", ST, STi, XX }, - { "fsubr", ST, STi, XX }, - { "fdiv", ST, STi, XX }, - { "fdivr", ST, STi, XX }, - }, - /* d9 */ - { - { "fld", STi, XX, XX }, - { "fxch", STi, XX, XX }, - { FGRPd9_2 }, - { "(bad)", XX, XX, XX }, - { FGRPd9_4 }, - { FGRPd9_5 }, - { FGRPd9_6 }, - { FGRPd9_7 }, - }, - /* da */ - { - { "fcmovb", ST, STi, XX }, - { "fcmove", ST, STi, XX }, - { "fcmovbe",ST, STi, XX }, - { "fcmovu", ST, STi, XX }, - { "(bad)", XX, XX, XX }, - { FGRPda_5 }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* db */ - { - { "fcmovnb",ST, STi, XX }, - { "fcmovne",ST, STi, XX }, - { "fcmovnbe",ST, STi, XX }, - { "fcmovnu",ST, STi, XX }, - { FGRPdb_4 }, - { "fucomi", ST, STi, XX }, - { "fcomi", ST, STi, XX }, - { "(bad)", XX, XX, XX }, - }, - /* dc */ - { - { "fadd", STi, ST, XX }, - { "fmul", STi, ST, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, -#if UNIXWARE_COMPAT - { "fsub", STi, ST, XX }, - { "fsubr", STi, ST, XX }, - { "fdiv", STi, ST, XX }, - { "fdivr", STi, ST, XX }, -#else - { "fsubr", STi, ST, XX }, - { "fsub", STi, ST, XX }, - { "fdivr", STi, ST, XX }, - { "fdiv", STi, ST, XX }, -#endif - }, - /* dd */ - { - { "ffree", STi, XX, XX }, - { "(bad)", XX, XX, XX }, - { "fst", STi, XX, XX }, - { "fstp", STi, XX, XX }, - { "fucom", STi, XX, XX }, - { "fucomp", STi, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - }, - /* de */ - { - { "faddp", STi, ST, XX }, - { "fmulp", STi, ST, XX }, - { "(bad)", XX, XX, XX }, - { FGRPde_3 }, -#if UNIXWARE_COMPAT - { "fsubp", STi, ST, XX }, - { "fsubrp", STi, ST, XX }, - { "fdivp", STi, ST, XX }, - { "fdivrp", STi, ST, XX }, -#else - { "fsubrp", STi, ST, XX }, - { "fsubp", STi, ST, XX }, - { "fdivrp", STi, ST, XX }, - { "fdivp", STi, ST, XX }, -#endif - }, - /* df */ - { - { "ffreep", STi, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { "(bad)", XX, XX, XX }, - { FGRPdf_4 }, - { "fucomip",ST, STi, XX }, - { "fcomip", ST, STi, XX }, - { "(bad)", XX, XX, XX }, - }, -}; - -static char *fgrps[][8] = { - /* d9_2 0 */ - { - "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* d9_4 1 */ - { - "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)", - }, - - /* d9_5 2 */ - { - "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)", - }, - - /* d9_6 3 */ - { - "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp", - }, - - /* d9_7 4 */ - { - "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos", - }, - - /* da_5 5 */ - { - "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* db_4 6 */ - { - "feni(287 only)","fdisi(287 only)","fNclex","fNinit", - "fNsetpm(287 only)","(bad)","(bad)","(bad)", - }, - - /* de_3 7 */ - { - "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* df_4 8 */ - { - "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, -}; - -static void -dofloat (int sizeflag) -{ - const struct dis386 *dp; - unsigned char floatop; - - floatop = codep[-1]; - - if (mod != 3) - { - int fp_indx = (floatop - 0xd8) * 8 + reg; - - putop (float_mem[fp_indx], sizeflag); - obufp = op1out; - OP_E (float_mem_mode[fp_indx], sizeflag); - return; - } - /* Skip mod/rm byte. */ - MODRM_CHECK; - codep++; - - dp = &float_reg[floatop - 0xd8][reg]; - if (dp->name == NULL) - { - putop (fgrps[dp->bytemode1][rm], sizeflag); - - /* Instruction fnstsw is only one with strange arg. */ - if (floatop == 0xdf && codep[-1] == 0xe0) - strcpy (op1out, names16[0]); - } - else - { - putop (dp->name, sizeflag); - - obufp = op1out; - if (dp->op1) - (*dp->op1) (dp->bytemode1, sizeflag); - obufp = op2out; - if (dp->op2) - (*dp->op2) (dp->bytemode2, sizeflag); - } -} - -static void -OP_ST (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - oappend ("%st"); -} - -static void -OP_STi (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - sprintf (scratchbuf, "%%st(%d)", rm); - oappend (scratchbuf + intel_syntax); -} - -/* Capital letters in template are macros. */ -static int -putop (const char *template, int sizeflag) -{ - const char *p; - int alt = 0; - - for (p = template; *p; p++) - { - switch (*p) - { - default: - *obufp++ = *p; - break; - case '{': - alt = 0; - if (intel_syntax) - alt += 1; - if (mode_64bit) - alt += 2; - while (alt != 0) - { - while (*++p != '|') - { - if (*p == '}') - { - /* Alternative not valid. */ - strcpy (obuf, "(bad)"); - obufp = obuf + 5; - return 1; - } - else if (*p == '\0') - abort (); - } - alt--; - } - /* Fall through. */ - case 'I': - alt = 1; - continue; - case '|': - while (*++p != '}') - { - if (*p == '\0') - abort (); - } - break; - case '}': - break; - case 'A': - if (intel_syntax) - break; - if (mod != 3 || (sizeflag & SUFFIX_ALWAYS)) - *obufp++ = 'b'; - break; - case 'B': - if (intel_syntax) - break; - if (sizeflag & SUFFIX_ALWAYS) - *obufp++ = 'b'; - break; - case 'C': - if (intel_syntax && !alt) - break; - if ((prefixes & PREFIX_DATA) || (sizeflag & SUFFIX_ALWAYS)) - { - if (sizeflag & DFLAG) - *obufp++ = intel_syntax ? 'd' : 'l'; - else - *obufp++ = intel_syntax ? 'w' : 's'; - used_prefixes |= (prefixes & PREFIX_DATA); - } - break; - case 'E': /* For jcxz/jecxz */ - if (mode_64bit) - { - if (sizeflag & AFLAG) - *obufp++ = 'r'; - else - *obufp++ = 'e'; - } - else - if (sizeflag & AFLAG) - *obufp++ = 'e'; - used_prefixes |= (prefixes & PREFIX_ADDR); - break; - case 'F': - if (intel_syntax) - break; - if ((prefixes & PREFIX_ADDR) || (sizeflag & SUFFIX_ALWAYS)) - { - if (sizeflag & AFLAG) - *obufp++ = mode_64bit ? 'q' : 'l'; - else - *obufp++ = mode_64bit ? 'l' : 'w'; - used_prefixes |= (prefixes & PREFIX_ADDR); - } - break; - case 'H': - if (intel_syntax) - break; - if ((prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_CS - || (prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_DS) - { - used_prefixes |= prefixes & (PREFIX_CS | PREFIX_DS); - *obufp++ = ','; - *obufp++ = 'p'; - if (prefixes & PREFIX_DS) - *obufp++ = 't'; - else - *obufp++ = 'n'; - } - break; - case 'J': - if (intel_syntax) - break; - *obufp++ = 'l'; - break; - case 'L': - if (intel_syntax) - break; - if (sizeflag & SUFFIX_ALWAYS) - *obufp++ = 'l'; - break; - case 'N': - if ((prefixes & PREFIX_FWAIT) == 0) - *obufp++ = 'n'; - else - used_prefixes |= PREFIX_FWAIT; - break; - case 'O': - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - *obufp++ = 'o'; - else - *obufp++ = 'd'; - break; - case 'T': - if (intel_syntax) - break; - if (mode_64bit) - { - *obufp++ = 'q'; - break; - } - /* Fall through. */ - case 'P': - if (intel_syntax) - break; - if ((prefixes & PREFIX_DATA) - || (rex & REX_MODE64) - || (sizeflag & SUFFIX_ALWAYS)) - { - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - *obufp++ = 'q'; - else - { - if (sizeflag & DFLAG) - *obufp++ = 'l'; - else - *obufp++ = 'w'; - used_prefixes |= (prefixes & PREFIX_DATA); - } - } - break; - case 'U': - if (intel_syntax) - break; - if (mode_64bit) - { - *obufp++ = 'q'; - break; - } - /* Fall through. */ - case 'Q': - if (intel_syntax && !alt) - break; - USED_REX (REX_MODE64); - if (mod != 3 || (sizeflag & SUFFIX_ALWAYS)) - { - if (rex & REX_MODE64) - *obufp++ = 'q'; - else - { - if (sizeflag & DFLAG) - *obufp++ = intel_syntax ? 'd' : 'l'; - else - *obufp++ = 'w'; - used_prefixes |= (prefixes & PREFIX_DATA); - } - } - break; - case 'R': - USED_REX (REX_MODE64); - if (intel_syntax) - { - if (rex & REX_MODE64) - { - *obufp++ = 'q'; - *obufp++ = 't'; - } - else if (sizeflag & DFLAG) - { - *obufp++ = 'd'; - *obufp++ = 'q'; - } - else - { - *obufp++ = 'w'; - *obufp++ = 'd'; - } - } - else - { - if (rex & REX_MODE64) - *obufp++ = 'q'; - else if (sizeflag & DFLAG) - *obufp++ = 'l'; - else - *obufp++ = 'w'; - } - if (!(rex & REX_MODE64)) - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case 'S': - if (intel_syntax) - break; - if (sizeflag & SUFFIX_ALWAYS) - { - if (rex & REX_MODE64) - *obufp++ = 'q'; - else - { - if (sizeflag & DFLAG) - *obufp++ = 'l'; - else - *obufp++ = 'w'; - used_prefixes |= (prefixes & PREFIX_DATA); - } - } - break; - case 'X': - if (prefixes & PREFIX_DATA) - *obufp++ = 'd'; - else - *obufp++ = 's'; - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case 'Y': - if (intel_syntax) - break; - if (rex & REX_MODE64) - { - USED_REX (REX_MODE64); - *obufp++ = 'q'; - } - break; - /* implicit operand size 'l' for i386 or 'q' for x86-64 */ - case 'W': - /* operand size flag for cwtl, cbtw */ - USED_REX (0); - if (rex) - *obufp++ = 'l'; - else if (sizeflag & DFLAG) - *obufp++ = 'w'; - else - *obufp++ = 'b'; - if (intel_syntax) - { - if (rex) - { - *obufp++ = 'q'; - *obufp++ = 'e'; - } - if (sizeflag & DFLAG) - { - *obufp++ = 'd'; - *obufp++ = 'e'; - } - else - { - *obufp++ = 'w'; - } - } - if (!rex) - used_prefixes |= (prefixes & PREFIX_DATA); - break; - } - alt = 0; - } - *obufp = 0; - return 0; -} - -static void -oappend (const char *s) -{ - strcpy (obufp, s); - obufp += strlen (s); -} - -static void -append_seg (void) -{ - if (prefixes & PREFIX_CS) - { - used_prefixes |= PREFIX_CS; - oappend ("%cs:" + intel_syntax); - } - if (prefixes & PREFIX_DS) - { - used_prefixes |= PREFIX_DS; - oappend ("%ds:" + intel_syntax); - } - if (prefixes & PREFIX_SS) - { - used_prefixes |= PREFIX_SS; - oappend ("%ss:" + intel_syntax); - } - if (prefixes & PREFIX_ES) - { - used_prefixes |= PREFIX_ES; - oappend ("%es:" + intel_syntax); - } - if (prefixes & PREFIX_FS) - { - used_prefixes |= PREFIX_FS; - oappend ("%fs:" + intel_syntax); - } - if (prefixes & PREFIX_GS) - { - used_prefixes |= PREFIX_GS; - oappend ("%gs:" + intel_syntax); - } -} - -static void -OP_indirE (int bytemode, int sizeflag) -{ - if (!intel_syntax) - oappend ("*"); - OP_E (bytemode, sizeflag); -} - -static void -OP_E (int bytemode, int sizeflag) -{ - bfd_vma disp; - int add = 0; - int riprel = 0; - USED_REX (REX_EXTZ); - if (rex & REX_EXTZ) - add += 8; - - /* Skip mod/rm byte. */ - MODRM_CHECK; - codep++; - - if (mod == 3) - { - switch (bytemode) - { - case b_mode: - USED_REX (0); - if (rex) - oappend (names8rex[rm + add]); - else - oappend (names8[rm + add]); - break; - case w_mode: - oappend (names16[rm + add]); - break; - case d_mode: - oappend (names32[rm + add]); - break; - case q_mode: - oappend (names64[rm + add]); - break; - case m_mode: - if (mode_64bit) - oappend (names64[rm + add]); - else - oappend (names32[rm + add]); - break; - case v_mode: - case dq_mode: - case dqw_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - oappend (names64[rm + add]); - else if ((sizeflag & DFLAG) || bytemode != v_mode) - oappend (names32[rm + add]); - else - oappend (names16[rm + add]); - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case 0: - break; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - break; - } - return; - } - - disp = 0; - append_seg (); - - if ((sizeflag & AFLAG) || mode_64bit) /* 32 bit address mode */ - { - int havesib; - int havebase; - int base; - int index = 0; - int scale = 0; - - havesib = 0; - havebase = 1; - base = rm; - - if (base == 4) - { - havesib = 1; - FETCH_DATA (the_info, codep + 1); - index = (*codep >> 3) & 7; - if (mode_64bit || index != 0x4) - /* When INDEX == 0x4 in 32 bit mode, SCALE is ignored. */ - scale = (*codep >> 6) & 3; - base = *codep & 7; - USED_REX (REX_EXTY); - USED_REX (REX_EXTZ); - if (rex & REX_EXTY) - index += 8; - if (rex & REX_EXTZ) - base += 8; - codep++; - } - - switch (mod) - { - case 0: - if ((base & 7) == 5) - { - havebase = 0; - if (mode_64bit && !havesib) - riprel = 1; - disp = get32s (); - } - break; - case 1: - FETCH_DATA (the_info, codep + 1); - disp = *codep++; - if ((disp & 0x80) != 0) - disp -= 0x100; - break; - case 2: - disp = get32s (); - break; - } - - if (!intel_syntax) - if (mod != 0 || (base & 7) == 5) - { - xlat_print_symbolic_operand (scratchbuf, !riprel, disp); - oappend (scratchbuf); - if (riprel) - { - set_op (disp, 1); - oappend ("(%rip)"); - } - } - - if (havebase || (havesib && (index != 4 || scale != 0))) - { - if (intel_syntax) - { - switch (bytemode) - { - case b_mode: - oappend ("BYTE PTR "); - break; - case w_mode: - case dqw_mode: - oappend ("WORD PTR "); - break; - case v_mode: - case dq_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - oappend ("QWORD PTR "); - else if ((sizeflag & DFLAG) || bytemode == dq_mode) - oappend ("DWORD PTR "); - else - oappend ("WORD PTR "); - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case d_mode: - oappend ("DWORD PTR "); - break; - case q_mode: - oappend ("QWORD PTR "); - break; - case m_mode: - if (mode_64bit) - oappend ("QWORD PTR "); - else - oappend ("DWORD PTR "); - break; - case f_mode: - if (sizeflag & DFLAG) - { - used_prefixes |= (prefixes & PREFIX_DATA); - oappend ("FWORD PTR "); - } - else - oappend ("DWORD PTR "); - break; - case t_mode: - oappend ("TBYTE PTR "); - break; - case x_mode: - oappend ("XMMWORD PTR "); - break; - default: - break; - } - } - *obufp++ = open_char; - if (intel_syntax && riprel) - oappend ("rip + "); - *obufp = '\0'; - USED_REX (REX_EXTZ); - if (!havesib && (rex & REX_EXTZ)) - base += 8; - if (havebase) - oappend (mode_64bit && (sizeflag & AFLAG) - ? names64[base] : names32[base]); - if (havesib) - { - if (index != 4) - { - if (!intel_syntax || havebase) - { - *obufp++ = separator_char; - *obufp = '\0'; - } - oappend (mode_64bit && (sizeflag & AFLAG) - ? names64[index] : names32[index]); - } - if (scale != 0 || (!intel_syntax && index != 4)) - { - *obufp++ = scale_char; - *obufp = '\0'; - sprintf (scratchbuf, "%d", 1 << scale); - oappend (scratchbuf); - } - } - if (intel_syntax) - if (mod != 0 || (base & 7) == 5) - { - /* Don't print zero displacements. */ - if (disp != 0) - { - if ((bfd_signed_vma) disp > 0) - { - *obufp++ = '+'; - *obufp = '\0'; - } - - xlat_print_symbolic_operand (scratchbuf, 0, disp); - oappend (scratchbuf); - } - } - - *obufp++ = close_char; - *obufp = '\0'; - } - else if (intel_syntax) - { - if (mod != 0 || (base & 7) == 5) - { - if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS - | PREFIX_ES | PREFIX_FS | PREFIX_GS)) - ; - else - { - oappend (names_seg[ds_reg - es_reg]); - oappend (":"); - } - xlat_print_symbolic_operand (scratchbuf, 1, disp); - oappend (scratchbuf); - } - } - } - else - { /* 16 bit address mode */ - switch (mod) - { - case 0: - if ((rm & 7) == 6) - { - disp = get16 (); - if ((disp & 0x8000) != 0) - disp -= 0x10000; - } - break; - case 1: - FETCH_DATA (the_info, codep + 1); - disp = *codep++; - if ((disp & 0x80) != 0) - disp -= 0x100; - break; - case 2: - disp = get16 (); - if ((disp & 0x8000) != 0) - disp -= 0x10000; - break; - } - - if (!intel_syntax) - if (mod != 0 || (rm & 7) == 6) - { - xlat_print_symbolic_operand (scratchbuf, 0, disp); - oappend (scratchbuf); - } - - if (mod != 0 || (rm & 7) != 6) - { - *obufp++ = open_char; - *obufp = '\0'; - oappend (index16[rm + add]); - *obufp++ = close_char; - *obufp = '\0'; - } - } -} - -static void -OP_G (int bytemode, int sizeflag) -{ - int add = 0; - USED_REX (REX_EXTX); - if (rex & REX_EXTX) - add += 8; - switch (bytemode) - { - case b_mode: - USED_REX (0); - if (rex) - oappend (names8rex[reg + add]); - else - oappend (names8[reg + add]); - break; - case w_mode: - oappend (names16[reg + add]); - break; - case d_mode: - oappend (names32[reg + add]); - break; - case q_mode: - oappend (names64[reg + add]); - break; - case v_mode: - case dq_mode: - case dqw_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - oappend (names64[reg + add]); - else if ((sizeflag & DFLAG) || bytemode != v_mode) - oappend (names32[reg + add]); - else - oappend (names16[reg + add]); - used_prefixes |= (prefixes & PREFIX_DATA); - break; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - break; - } -} - -static bfd_vma -get64 (void) -{ - bfd_vma x; -#ifdef BFD64 - unsigned int a; - unsigned int b; - - FETCH_DATA (the_info, codep + 8); - a = *codep++ & 0xff; - a |= (*codep++ & 0xff) << 8; - a |= (*codep++ & 0xff) << 16; - a |= (*codep++ & 0xff) << 24; - b = *codep++ & 0xff; - b |= (*codep++ & 0xff) << 8; - b |= (*codep++ & 0xff) << 16; - b |= (*codep++ & 0xff) << 24; - x = a + ((bfd_vma) b << 32); -#else - abort (); - x = 0; -#endif - return x; -} - -static bfd_signed_vma -get32 (void) -{ - bfd_signed_vma x = 0; - - FETCH_DATA (the_info, codep + 4); - x = *codep++ & (bfd_signed_vma) 0xff; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; - return x; -} - -static bfd_signed_vma -get32s (void) -{ - bfd_signed_vma x = 0; - - FETCH_DATA (the_info, codep + 4); - x = *codep++ & (bfd_signed_vma) 0xff; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; - x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; - - x = (x ^ ((bfd_signed_vma) 1 << 31)) - ((bfd_signed_vma) 1 << 31); - - return x; -} - -static int -get16 (void) -{ - int x = 0; - - FETCH_DATA (the_info, codep + 2); - x = *codep++ & 0xff; - x |= (*codep++ & 0xff) << 8; - return x; -} - -static void -set_op (bfd_vma op, int riprel) -{ - op_index[op_ad] = op_ad; - if (mode_64bit) - { - op_address[op_ad] = op; - op_riprel[op_ad] = riprel; - } - else - { - /* Mask to get a 32-bit address. */ - op_address[op_ad] = op & 0xffffffff; - op_riprel[op_ad] = riprel & 0xffffffff; - } -} - -static void -OP_REG (int code, int sizeflag) -{ - const char *s; - int add = 0; - USED_REX (REX_EXTZ); - if (rex & REX_EXTZ) - add = 8; - - switch (code) - { - case indir_dx_reg: - if (intel_syntax) - s = "[dx]"; - else - s = "(%dx)"; - break; - case ax_reg: case cx_reg: case dx_reg: case bx_reg: - case sp_reg: case bp_reg: case si_reg: case di_reg: - s = names16[code - ax_reg + add]; - break; - case es_reg: case ss_reg: case cs_reg: - case ds_reg: case fs_reg: case gs_reg: - s = names_seg[code - es_reg + add]; - break; - case al_reg: case ah_reg: case cl_reg: case ch_reg: - case dl_reg: case dh_reg: case bl_reg: case bh_reg: - USED_REX (0); - if (rex) - s = names8rex[code - al_reg + add]; - else - s = names8[code - al_reg]; - break; - case rAX_reg: case rCX_reg: case rDX_reg: case rBX_reg: - case rSP_reg: case rBP_reg: case rSI_reg: case rDI_reg: - if (mode_64bit) - { - s = names64[code - rAX_reg + add]; - break; - } - code += eAX_reg - rAX_reg; - /* Fall through. */ - case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg: - case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - s = names64[code - eAX_reg + add]; - else if (sizeflag & DFLAG) - s = names32[code - eAX_reg + add]; - else - s = names16[code - eAX_reg + add]; - used_prefixes |= (prefixes & PREFIX_DATA); - break; - default: - s = INTERNAL_DISASSEMBLER_ERROR; - break; - } - oappend (s); -} - -static void -OP_IMREG (int code, int sizeflag) -{ - const char *s; - - switch (code) - { - case indir_dx_reg: - if (intel_syntax) - s = "[dx]"; - else - s = "(%dx)"; - break; - case ax_reg: case cx_reg: case dx_reg: case bx_reg: - case sp_reg: case bp_reg: case si_reg: case di_reg: - s = names16[code - ax_reg]; - break; - case es_reg: case ss_reg: case cs_reg: - case ds_reg: case fs_reg: case gs_reg: - s = names_seg[code - es_reg]; - break; - case al_reg: case ah_reg: case cl_reg: case ch_reg: - case dl_reg: case dh_reg: case bl_reg: case bh_reg: - USED_REX (0); - if (rex) - s = names8rex[code - al_reg]; - else - s = names8[code - al_reg]; - break; - case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg: - case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - s = names64[code - eAX_reg]; - else if (sizeflag & DFLAG) - s = names32[code - eAX_reg]; - else - s = names16[code - eAX_reg]; - used_prefixes |= (prefixes & PREFIX_DATA); - break; - default: - s = INTERNAL_DISASSEMBLER_ERROR; - break; - } - oappend (s); -} - -static void -OP_I (int bytemode, int sizeflag) -{ - bfd_signed_vma op; - bfd_signed_vma mask = -1; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - op = *codep++; - mask = 0xff; - break; - case q_mode: - if (mode_64bit) - { - op = get32s (); - break; - } - /* Fall through. */ - case v_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - op = get32s (); - else if (sizeflag & DFLAG) - { - op = get32 (); - mask = 0xffffffff; - } - else - { - op = get16 (); - mask = 0xfffff; - } - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case w_mode: - mask = 0xfffff; - op = get16 (); - break; - case const_1_mode: - if (intel_syntax) - oappend ("1"); - return; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - return; - } - - op &= mask; - scratchbuf[0] = '$'; - xlat_print_symbolic_operand (scratchbuf + 1, 1, op); - oappend (scratchbuf + intel_syntax); - scratchbuf[0] = '\0'; -} - -static void -OP_I64 (int bytemode, int sizeflag) -{ - bfd_signed_vma op; - bfd_signed_vma mask = -1; - - if (!mode_64bit) - { - OP_I (bytemode, sizeflag); - return; - } - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - op = *codep++; - mask = 0xff; - break; - case v_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - op = get64 (); - else if (sizeflag & DFLAG) - { - op = get32 (); - mask = 0xffffffff; - } - else - { - op = get16 (); - mask = 0xfffff; - } - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case w_mode: - mask = 0xfffff; - op = get16 (); - break; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - return; - } - - op &= mask; - scratchbuf[0] = '$'; - xlat_print_symbolic_operand (scratchbuf + 1, 1, op); - oappend (scratchbuf + intel_syntax); - scratchbuf[0] = '\0'; -} - -static void -OP_sI (int bytemode, int sizeflag) -{ - bfd_signed_vma op; - bfd_signed_vma mask = -1; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - op = *codep++; - if ((op & 0x80) != 0) - op -= 0x100; - mask = 0xffffffff; - break; - case v_mode: - USED_REX (REX_MODE64); - if (rex & REX_MODE64) - op = get32s (); - else if (sizeflag & DFLAG) - { - op = get32s (); - mask = 0xffffffff; - } - else - { - mask = 0xffffffff; - op = get16 (); - if ((op & 0x8000) != 0) - op -= 0x10000; - } - used_prefixes |= (prefixes & PREFIX_DATA); - break; - case w_mode: - op = get16 (); - mask = 0xffffffff; - if ((op & 0x8000) != 0) - op -= 0x10000; - break; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - return; - } - - scratchbuf[0] = '$'; - xlat_print_symbolic_operand (scratchbuf + 1, 1, op); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_J (int bytemode, int sizeflag) -{ - bfd_vma disp; - bfd_vma mask = -1; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - disp = *codep++; - if ((disp & 0x80) != 0) - disp -= 0x100; - break; - case v_mode: - if (sizeflag & DFLAG) - disp = get32s (); - else - { - disp = get16 (); - /* For some reason, a data16 prefix on a jump instruction - means that the pc is masked to 16 bits after the - displacement is added! */ - mask = 0xffff; - } - break; - default: - oappend (INTERNAL_DISASSEMBLER_ERROR); - return; - } - disp = (start_pc + codep - start_codep + disp) & mask; - set_op (disp, 0); - xlat_print_symbolic_operand (scratchbuf, 1, disp); - oappend (scratchbuf); -} - -static void -OP_SEG (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - oappend (names_seg[reg]); -} - -static void -OP_DIR (int dummy ATTRIBUTE_UNUSED, int sizeflag) -{ - int seg, offset; - - if (sizeflag & DFLAG) - { - offset = get32 (); - seg = get16 (); - } - else - { - offset = get16 (); - seg = get16 (); - } - used_prefixes |= (prefixes & PREFIX_DATA); - if (intel_syntax) - sprintf (scratchbuf, "0x%x,0x%x", seg, offset); - else - sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset); - oappend (scratchbuf); -} - -static void -OP_OFF (int bytemode ATTRIBUTE_UNUSED, int sizeflag) -{ - bfd_vma off; - - append_seg (); - - if ((sizeflag & AFLAG) || mode_64bit) - off = get32 (); - else - off = get16 (); - - if (intel_syntax) - { - if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS - | PREFIX_ES | PREFIX_FS | PREFIX_GS))) - { - oappend (names_seg[ds_reg - es_reg]); - oappend (":"); - } - } - xlat_print_symbolic_operand (scratchbuf, 1, off); - oappend (scratchbuf); -} - -static void -OP_OFF64 (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - bfd_vma off; - - if (!mode_64bit) - { - OP_OFF (bytemode, sizeflag); - return; - } - - append_seg (); - - off = get64 (); - - if (intel_syntax) - { - if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS - | PREFIX_ES | PREFIX_FS | PREFIX_GS))) - { - oappend (names_seg[ds_reg - es_reg]); - oappend (":"); - } - } - xlat_print_symbolic_operand (scratchbuf, 1, off); - oappend (scratchbuf); -} - -static void -ptr_reg (int code, int sizeflag) -{ - const char *s; - - *obufp++ = open_char; - used_prefixes |= (prefixes & PREFIX_ADDR); - if (mode_64bit) - { - if (!(sizeflag & AFLAG)) - s = names32[code - eAX_reg]; - else - s = names64[code - eAX_reg]; - } - else if (sizeflag & AFLAG) - s = names32[code - eAX_reg]; - else - s = names16[code - eAX_reg]; - oappend (s); - *obufp++ = close_char; - *obufp = 0; -} - -static void -OP_ESreg (int code, int sizeflag) -{ - if (intel_syntax) - { - if (codep[-1] & 1) - { - USED_REX (REX_MODE64); - used_prefixes |= (prefixes & PREFIX_DATA); - if (rex & REX_MODE64) - oappend ("QWORD PTR "); - else if ((sizeflag & DFLAG)) - oappend ("DWORD PTR "); - else - oappend ("WORD PTR "); - } - else - oappend ("BYTE PTR "); - } - - oappend ("%es:" + intel_syntax); - ptr_reg (code, sizeflag); -} - -static void -OP_DSreg (int code, int sizeflag) -{ - if (intel_syntax) - { - if (codep[-1] != 0xd7 && (codep[-1] & 1)) - { - USED_REX (REX_MODE64); - used_prefixes |= (prefixes & PREFIX_DATA); - if (rex & REX_MODE64) - oappend ("QWORD PTR "); - else if ((sizeflag & DFLAG)) - oappend ("DWORD PTR "); - else - oappend ("WORD PTR "); - } - else - oappend ("BYTE PTR "); - } - - if ((prefixes - & (PREFIX_CS - | PREFIX_DS - | PREFIX_SS - | PREFIX_ES - | PREFIX_FS - | PREFIX_GS)) == 0) - prefixes |= PREFIX_DS; - append_seg (); - ptr_reg (code, sizeflag); -} - -static void -OP_C (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - int add = 0; - if (rex & REX_EXTX) - { - USED_REX (REX_EXTX); - add = 8; - } - else if (!mode_64bit && (prefixes & PREFIX_LOCK)) - { - used_prefixes |= PREFIX_LOCK; - add = 8; - } - sprintf (scratchbuf, "%%cr%d", reg + add); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_D (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - int add = 0; - USED_REX (REX_EXTX); - if (rex & REX_EXTX) - add = 8; - if (intel_syntax) - sprintf (scratchbuf, "db%d", reg + add); - else - sprintf (scratchbuf, "%%db%d", reg + add); - oappend (scratchbuf); -} - -static void -OP_T (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - sprintf (scratchbuf, "%%tr%d", reg); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_Rd (int bytemode, int sizeflag) -{ - if (mod == 3) - OP_E (bytemode, sizeflag); - else - BadOp (); -} - -static void -OP_MMX (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - used_prefixes |= (prefixes & PREFIX_DATA); - if (prefixes & PREFIX_DATA) - { - int add = 0; - USED_REX (REX_EXTX); - if (rex & REX_EXTX) - add = 8; - sprintf (scratchbuf, "%%xmm%d", reg + add); - } - else - sprintf (scratchbuf, "%%mm%d", reg); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_XMM (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - int add = 0; - USED_REX (REX_EXTX); - if (rex & REX_EXTX) - add = 8; - sprintf (scratchbuf, "%%xmm%d", reg + add); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_EM (int bytemode, int sizeflag) -{ - if (mod != 3) - { - if (intel_syntax && bytemode == v_mode) - { - bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode; - used_prefixes |= (prefixes & PREFIX_DATA); - } - OP_E (bytemode, sizeflag); - return; - } - - /* Skip mod/rm byte. */ - MODRM_CHECK; - codep++; - used_prefixes |= (prefixes & PREFIX_DATA); - if (prefixes & PREFIX_DATA) - { - int add = 0; - - USED_REX (REX_EXTZ); - if (rex & REX_EXTZ) - add = 8; - sprintf (scratchbuf, "%%xmm%d", rm + add); - } - else - sprintf (scratchbuf, "%%mm%d", rm); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_EX (int bytemode, int sizeflag) -{ - int add = 0; - if (mod != 3) - { - if (intel_syntax && bytemode == v_mode) - { - switch (prefixes & (PREFIX_DATA|PREFIX_REPZ|PREFIX_REPNZ)) - { - case 0: bytemode = x_mode; break; - case PREFIX_REPZ: bytemode = d_mode; used_prefixes |= PREFIX_REPZ; break; - case PREFIX_DATA: bytemode = x_mode; used_prefixes |= PREFIX_DATA; break; - case PREFIX_REPNZ: bytemode = q_mode; used_prefixes |= PREFIX_REPNZ; break; - default: bytemode = 0; break; - } - } - OP_E (bytemode, sizeflag); - return; - } - USED_REX (REX_EXTZ); - if (rex & REX_EXTZ) - add = 8; - - /* Skip mod/rm byte. */ - MODRM_CHECK; - codep++; - sprintf (scratchbuf, "%%xmm%d", rm + add); - oappend (scratchbuf + intel_syntax); -} - -static void -OP_MS (int bytemode, int sizeflag) -{ - if (mod == 3) - OP_EM (bytemode, sizeflag); - else - BadOp (); -} - -static void -OP_XS (int bytemode, int sizeflag) -{ - if (mod == 3) - OP_EX (bytemode, sizeflag); - else - BadOp (); -} - -static void -OP_M (int bytemode, int sizeflag) -{ - if (mod == 3) - BadOp (); /* bad lea,lds,les,lfs,lgs,lss modrm */ - else - OP_E (bytemode, sizeflag); -} - -static void -OP_0f07 (int bytemode, int sizeflag) -{ - if (mod != 3 || rm != 0) - BadOp (); - else - OP_E (bytemode, sizeflag); -} - -static void -OP_0fae (int bytemode, int sizeflag) -{ - if (mod == 3) - { - if (reg == 7) - strcpy (obuf + strlen (obuf) - sizeof ("clflush") + 1, "sfence"); - - if (reg < 5 || rm != 0) - { - BadOp (); /* bad sfence, mfence, or lfence */ - return; - } - } - else if (reg != 7) - { - BadOp (); /* bad clflush */ - return; - } - - OP_E (bytemode, sizeflag); -} - -static void -NOP_Fixup (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - /* NOP with REPZ prefix is called PAUSE. */ - if (prefixes == PREFIX_REPZ) - strcpy (obuf, "pause"); -} - -static const char *const Suffix3DNow[] = { -/* 00 */ NULL, NULL, NULL, NULL, -/* 04 */ NULL, NULL, NULL, NULL, -/* 08 */ NULL, NULL, NULL, NULL, -/* 0C */ "pi2fw", "pi2fd", NULL, NULL, -/* 10 */ NULL, NULL, NULL, NULL, -/* 14 */ NULL, NULL, NULL, NULL, -/* 18 */ NULL, NULL, NULL, NULL, -/* 1C */ "pf2iw", "pf2id", NULL, NULL, -/* 20 */ NULL, NULL, NULL, NULL, -/* 24 */ NULL, NULL, NULL, NULL, -/* 28 */ NULL, NULL, NULL, NULL, -/* 2C */ NULL, NULL, NULL, NULL, -/* 30 */ NULL, NULL, NULL, NULL, -/* 34 */ NULL, NULL, NULL, NULL, -/* 38 */ NULL, NULL, NULL, NULL, -/* 3C */ NULL, NULL, NULL, NULL, -/* 40 */ NULL, NULL, NULL, NULL, -/* 44 */ NULL, NULL, NULL, NULL, -/* 48 */ NULL, NULL, NULL, NULL, -/* 4C */ NULL, NULL, NULL, NULL, -/* 50 */ NULL, NULL, NULL, NULL, -/* 54 */ NULL, NULL, NULL, NULL, -/* 58 */ NULL, NULL, NULL, NULL, -/* 5C */ NULL, NULL, NULL, NULL, -/* 60 */ NULL, NULL, NULL, NULL, -/* 64 */ NULL, NULL, NULL, NULL, -/* 68 */ NULL, NULL, NULL, NULL, -/* 6C */ NULL, NULL, NULL, NULL, -/* 70 */ NULL, NULL, NULL, NULL, -/* 74 */ NULL, NULL, NULL, NULL, -/* 78 */ NULL, NULL, NULL, NULL, -/* 7C */ NULL, NULL, NULL, NULL, -/* 80 */ NULL, NULL, NULL, NULL, -/* 84 */ NULL, NULL, NULL, NULL, -/* 88 */ NULL, NULL, "pfnacc", NULL, -/* 8C */ NULL, NULL, "pfpnacc", NULL, -/* 90 */ "pfcmpge", NULL, NULL, NULL, -/* 94 */ "pfmin", NULL, "pfrcp", "pfrsqrt", -/* 98 */ NULL, NULL, "pfsub", NULL, -/* 9C */ NULL, NULL, "pfadd", NULL, -/* A0 */ "pfcmpgt", NULL, NULL, NULL, -/* A4 */ "pfmax", NULL, "pfrcpit1", "pfrsqit1", -/* A8 */ NULL, NULL, "pfsubr", NULL, -/* AC */ NULL, NULL, "pfacc", NULL, -/* B0 */ "pfcmpeq", NULL, NULL, NULL, -/* B4 */ "pfmul", NULL, "pfrcpit2", "pfmulhrw", -/* B8 */ NULL, NULL, NULL, "pswapd", -/* BC */ NULL, NULL, NULL, "pavgusb", -/* C0 */ NULL, NULL, NULL, NULL, -/* C4 */ NULL, NULL, NULL, NULL, -/* C8 */ NULL, NULL, NULL, NULL, -/* CC */ NULL, NULL, NULL, NULL, -/* D0 */ NULL, NULL, NULL, NULL, -/* D4 */ NULL, NULL, NULL, NULL, -/* D8 */ NULL, NULL, NULL, NULL, -/* DC */ NULL, NULL, NULL, NULL, -/* E0 */ NULL, NULL, NULL, NULL, -/* E4 */ NULL, NULL, NULL, NULL, -/* E8 */ NULL, NULL, NULL, NULL, -/* EC */ NULL, NULL, NULL, NULL, -/* F0 */ NULL, NULL, NULL, NULL, -/* F4 */ NULL, NULL, NULL, NULL, -/* F8 */ NULL, NULL, NULL, NULL, -/* FC */ NULL, NULL, NULL, NULL, -}; - -static void -OP_3DNowSuffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - const char *mnemonic; - - FETCH_DATA (the_info, codep + 1); - /* AMD 3DNow! instructions are specified by an opcode suffix in the - place where an 8-bit immediate would normally go. ie. the last - byte of the instruction. */ - obufp = obuf + strlen (obuf); - mnemonic = Suffix3DNow[*codep++ & 0xff]; - if (mnemonic) - oappend (mnemonic); - else - { - /* Since a variable sized modrm/sib chunk is between the start - of the opcode (0x0f0f) and the opcode suffix, we need to do - all the modrm processing first, and don't know until now that - we have a bad opcode. This necessitates some cleaning up. */ - op1out[0] = '\0'; - op2out[0] = '\0'; - BadOp (); - } -} - -static const char *simd_cmp_op[] = { - "eq", - "lt", - "le", - "unord", - "neq", - "nlt", - "nle", - "ord" -}; - -static void -OP_SIMD_Suffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) -{ - unsigned int cmp_type; - - FETCH_DATA (the_info, codep + 1); - obufp = obuf + strlen (obuf); - cmp_type = *codep++ & 0xff; - if (cmp_type < 8) - { - char suffix1 = 'p', suffix2 = 's'; - used_prefixes |= (prefixes & PREFIX_REPZ); - if (prefixes & PREFIX_REPZ) - suffix1 = 's'; - else - { - used_prefixes |= (prefixes & PREFIX_DATA); - if (prefixes & PREFIX_DATA) - suffix2 = 'd'; - else - { - used_prefixes |= (prefixes & PREFIX_REPNZ); - if (prefixes & PREFIX_REPNZ) - suffix1 = 's', suffix2 = 'd'; - } - } - sprintf (scratchbuf, "cmp%s%c%c", - simd_cmp_op[cmp_type], suffix1, suffix2); - used_prefixes |= (prefixes & PREFIX_REPZ); - oappend (scratchbuf); - } - else - { - /* We have a bad extension byte. Clean up. */ - op1out[0] = '\0'; - op2out[0] = '\0'; - BadOp (); - } -} - -static void -SIMD_Fixup (int extrachar, int sizeflag ATTRIBUTE_UNUSED) -{ - /* Change movlps/movhps to movhlps/movlhps for 2 register operand - forms of these instructions. */ - if (mod == 3) - { - char *p = obuf + strlen (obuf); - *(p + 1) = '\0'; - *p = *(p - 1); - *(p - 1) = *(p - 2); - *(p - 2) = *(p - 3); - *(p - 3) = extrachar; - } -} - -static void -PNI_Fixup (int extrachar ATTRIBUTE_UNUSED, int sizeflag) -{ - if (mod == 3 && reg == 1 && rm <= 1) - { - /* Override "sidt". */ - char *p = obuf + strlen (obuf) - 4; - - /* We might have a suffix. */ - if (*p == 'i') - --p; - - if (rm) - { - /* mwait %eax,%ecx */ - strcpy (p, "mwait"); - if (!intel_syntax) - strcpy (op1out, names32[0]); - } - else - { - /* monitor %eax,%ecx,%edx" */ - strcpy (p, "monitor"); - if (!intel_syntax) - { - if (!mode_64bit) - strcpy (op1out, names32[0]); - else if (!(prefixes & PREFIX_ADDR)) - strcpy (op1out, names64[0]); - else - { - strcpy (op1out, names32[0]); - used_prefixes |= PREFIX_ADDR; - } - strcpy (op3out, names32[2]); - } - } - if (!intel_syntax) - { - strcpy (op2out, names32[1]); - two_source_ops = 1; - } - - codep++; - } - else - OP_E (0, sizeflag); -} - -static void -INVLPG_Fixup (int bytemode, int sizeflag) -{ - const char *alt; - - switch (*codep) - { - case 0xf8: - alt = "swapgs"; - break; - case 0xf9: - alt = "rdtscp"; - break; - default: - OP_E (bytemode, sizeflag); - return; - } - /* Override "invlpg". */ - strcpy (obuf + strlen (obuf) - 6, alt); - codep++; -} - -static void -BadOp (void) -{ - /* Throw away prefixes and 1st. opcode byte. */ - codep = insn_codep + 1; - oappend ("(bad)"); -} --- a/src/x86dasm/symcat.h Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,49 +0,0 @@ -/* Symbol concatenation utilities. - - Copyright (C) 1998, 2000 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along - with this program; if not, write to the Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef SYM_CAT_H -#define SYM_CAT_H - -#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) -#define CONCAT2(a,b) a##b -#define CONCAT3(a,b,c) a##b##c -#define CONCAT4(a,b,c,d) a##b##c##d -#define STRINGX(s) #s -#else -/* Note one should never pass extra whitespace to the CONCATn macros, - e.g. CONCAT2(foo, bar) because traditonal C will keep the space between - the two labels instead of concatenating them. Instead, make sure to - write CONCAT2(foo,bar). */ -#define CONCAT2(a,b) a/**/b -#define CONCAT3(a,b,c) a/**/b/**/c -#define CONCAT4(a,b,c,d) a/**/b/**/c/**/d -#define STRINGX(s) "s" -#endif - -#define XCONCAT2(a,b) CONCAT2(a,b) -#define XCONCAT3(a,b,c) CONCAT3(a,b,c) -#define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d) - -/* Note the layer of indirection here is typically used to allow - stringification of the expansion of macros. I.e. "#define foo - bar", "XSTRING(foo)", to yield "bar". Be aware that this only - works for __STDC__, not for traditional C which will still resolve - to "foo". */ -#define XSTRING(s) STRINGX(s) - -#endif /* SYM_CAT_H */ --- a/src/x86dasm/sysdep.h Tue Mar 06 09:04:34 2012 +1000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,42 +0,0 @@ -/* Random host-dependent support code. - Copyright 1995, 1997, 2000 Free Software Foundation, Inc. - Written by Ken Raeburn. - -This file is part of libopcodes, the opcodes library. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* Do system-dependent stuff, mainly driven by autoconf-detected info. - - Well, some generic common stuff is done here too, like including - ansidecl.h. That's because the .h files in bfd/hosts files I'm - trying to replace often did that. If it can be dropped from this - file (check in a non-ANSI environment!), it should be. */ - -#include "lxdream.h" - -#include "x86dasm/ansidecl.h" - -#ifdef HAVE_STDLIB_H -#include -#endif - -#ifdef HAVE_STRING_H -#include -#else -#ifdef HAVE_STRINGS_H -#include -#endif -#endif --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/README Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,1 @@ +i386-dis extracted from binutils 2.16.1 and modified to play with lxdream. --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/ansidecl.h Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,346 @@ +/* ANSI and traditional C compatability macros + Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 + Free Software Foundation, Inc. + This file is part of the GNU C Library. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* ANSI and traditional C compatibility macros + + ANSI C is assumed if __STDC__ is #defined. + + Macro ANSI C definition Traditional C definition + ----- ---- - ---------- ----------- - ---------- + ANSI_PROTOTYPES 1 not defined + PTR `void *' `char *' + PTRCONST `void *const' `char *' + LONG_DOUBLE `long double' `double' + const not defined `' + volatile not defined `' + signed not defined `' + VA_START(ap, var) va_start(ap, var) va_start(ap) + + Note that it is safe to write "void foo();" indicating a function + with no return value, in all K+R compilers we have been able to test. + + For declaring functions with prototypes, we also provide these: + + PARAMS ((prototype)) + -- for functions which take a fixed number of arguments. Use this + when declaring the function. When defining the function, write a + K+R style argument list. For example: + + char *strcpy PARAMS ((char *dest, char *source)); + ... + char * + strcpy (dest, source) + char *dest; + char *source; + { ... } + + + VPARAMS ((prototype, ...)) + -- for functions which take a variable number of arguments. Use + PARAMS to declare the function, VPARAMS to define it. For example: + + int printf PARAMS ((const char *format, ...)); + ... + int + printf VPARAMS ((const char *format, ...)) + { + ... + } + + For writing functions which take variable numbers of arguments, we + also provide the VA_OPEN, VA_CLOSE, and VA_FIXEDARG macros. These + hide the differences between K+R and C89 more + thoroughly than the simple VA_START() macro mentioned above. + + VA_OPEN and VA_CLOSE are used *instead of* va_start and va_end. + Immediately after VA_OPEN, put a sequence of VA_FIXEDARG calls + corresponding to the list of fixed arguments. Then use va_arg + normally to get the variable arguments, or pass your va_list object + around. You do not declare the va_list yourself; VA_OPEN does it + for you. + + Here is a complete example: + + int + printf VPARAMS ((const char *format, ...)) + { + int result; + + VA_OPEN (ap, format); + VA_FIXEDARG (ap, const char *, format); + + result = vfprintf (stdout, format, ap); + VA_CLOSE (ap); + + return result; + } + + + You can declare variables either before or after the VA_OPEN, + VA_FIXEDARG sequence. Also, VA_OPEN and VA_CLOSE are the beginning + and end of a block. They must appear at the same nesting level, + and any variables declared after VA_OPEN go out of scope at + VA_CLOSE. Unfortunately, with a K+R compiler, that includes the + argument list. You can have multiple instances of VA_OPEN/VA_CLOSE + pairs in a single function in case you need to traverse the + argument list more than once. + + For ease of writing code which uses GCC extensions but needs to be + portable to other compilers, we provide the GCC_VERSION macro that + simplifies testing __GNUC__ and __GNUC_MINOR__ together, and various + wrappers around __attribute__. Also, __extension__ will be #defined + to nothing if it doesn't work. See below. + + This header also defines a lot of obsolete macros: + CONST, VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, + AND, DOTS, NOARGS. Don't use them. */ + +#ifndef _ANSIDECL_H +#define _ANSIDECL_H 1 + +/* Every source file includes this file, + so they will all get the switch for lint. */ +/* LINTLIBRARY */ + +/* Using MACRO(x,y) in cpp #if conditionals does not work with some + older preprocessors. Thus we can't define something like this: + +#define HAVE_GCC_VERSION(MAJOR, MINOR) \ + (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR))) + +and then test "#if HAVE_GCC_VERSION(2,7)". + +So instead we use the macro below and test it against specific values. */ + +/* This macro simplifies testing whether we are using gcc, and if it + is of a particular minimum version. (Both major & minor numbers are + significant.) This macro will evaluate to 0 if we are not using + gcc at all. */ +#ifndef GCC_VERSION +#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) +#endif /* GCC_VERSION */ + +#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32) || (defined(__alpha) && defined(__cplusplus)) +/* All known AIX compilers implement these things (but don't always + define __STDC__). The RISC/OS MIPS compiler defines these things + in SVR4 mode, but does not define __STDC__. */ +/* eraxxon@alumni.rice.edu: The Compaq C++ compiler, unlike many other + C++ compilers, does not define __STDC__, though it acts as if this + was so. (Verified versions: 5.7, 6.2, 6.3, 6.5) */ + +#define ANSI_PROTOTYPES 1 +#define PTR void * +#define PTRCONST void *const +#define LONG_DOUBLE long double + +/* PARAMS is often defined elsewhere (e.g. by libintl.h), so wrap it in + a #ifndef. */ +#ifndef PARAMS +#define PARAMS(ARGS) ARGS +#endif + +#define VPARAMS(ARGS) ARGS +#define VA_START(VA_LIST, VAR) va_start(VA_LIST, VAR) + +/* variadic function helper macros */ +/* "struct Qdmy" swallows the semicolon after VA_OPEN/VA_FIXEDARG's + use without inhibiting further decls and without declaring an + actual variable. */ +#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP, VAR); { struct Qdmy +#define VA_CLOSE(AP) } va_end(AP); } +#define VA_FIXEDARG(AP, T, N) struct Qdmy + +#undef const +#undef volatile +#undef signed + +/* inline requires special treatment; it's in C99, and GCC >=2.7 supports + it too, but it's not in C89. */ +#undef inline +#if __STDC_VERSION__ > 199901L +/* it's a keyword */ +#else +# if GCC_VERSION >= 2007 +# define inline __inline__ /* __inline__ prevents -pedantic warnings */ +# else +# define inline /* nothing */ +# endif +#endif + +/* These are obsolete. Do not use. */ +#ifndef IN_GCC +#define CONST const +#define VOLATILE volatile +#define SIGNED signed + +#define PROTO(type, name, arglist) type name arglist +#define EXFUN(name, proto) name proto +#define DEFUN(name, arglist, args) name(args) +#define DEFUN_VOID(name) name(void) +#define AND , +#define DOTS , ... +#define NOARGS void +#endif /* ! IN_GCC */ + +#else /* Not ANSI C. */ + +#undef ANSI_PROTOTYPES +#define PTR char * +#define PTRCONST PTR +#define LONG_DOUBLE double + +#define PARAMS(args) () +#define VPARAMS(args) (va_alist) va_dcl +#define VA_START(va_list, var) va_start(va_list) + +#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP); { struct Qdmy +#define VA_CLOSE(AP) } va_end(AP); } +#define VA_FIXEDARG(AP, TYPE, NAME) TYPE NAME = va_arg(AP, TYPE) + +/* some systems define these in header files for non-ansi mode */ +#undef const +#undef volatile +#undef signed +#undef inline +#define const +#define volatile +#define signed +#define inline + +#ifndef IN_GCC +#define CONST +#define VOLATILE +#define SIGNED + +#define PROTO(type, name, arglist) type name () +#define EXFUN(name, proto) name() +#define DEFUN(name, arglist, args) name arglist args; +#define DEFUN_VOID(name) name() +#define AND ; +#define DOTS +#define NOARGS +#endif /* ! IN_GCC */ + +#endif /* ANSI C. */ + +/* Define macros for some gcc attributes. This permits us to use the + macros freely, and know that they will come into play for the + version of gcc in which they are supported. */ + +#if (GCC_VERSION < 2007) +# define __attribute__(x) +#endif + +/* Attribute __malloc__ on functions was valid as of gcc 2.96. */ +#ifndef ATTRIBUTE_MALLOC +# if (GCC_VERSION >= 2096) +# define ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define ATTRIBUTE_MALLOC +# endif /* GNUC >= 2.96 */ +#endif /* ATTRIBUTE_MALLOC */ + +/* Attributes on labels were valid as of gcc 2.93. */ +#ifndef ATTRIBUTE_UNUSED_LABEL +# if (GCC_VERSION >= 2093) +# define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED +# else +# define ATTRIBUTE_UNUSED_LABEL +# endif /* GNUC >= 2.93 */ +#endif /* ATTRIBUTE_UNUSED_LABEL */ + +#ifndef ATTRIBUTE_UNUSED +#define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +#endif /* ATTRIBUTE_UNUSED */ + +/* Before GCC 3.4, the C++ frontend couldn't parse attributes placed after the + identifier name. */ +#if ! defined(__cplusplus) || (GCC_VERSION >= 3004) +# define ARG_UNUSED(NAME) NAME ATTRIBUTE_UNUSED +#else /* !__cplusplus || GNUC >= 3.4 */ +# define ARG_UNUSED(NAME) NAME +#endif /* !__cplusplus || GNUC >= 3.4 */ + +#ifndef ATTRIBUTE_NORETURN +#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) +#endif /* ATTRIBUTE_NORETURN */ + +/* Attribute `nonnull' was valid as of gcc 3.3. */ +#ifndef ATTRIBUTE_NONNULL +# if (GCC_VERSION >= 3003) +# define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m))) +# else +# define ATTRIBUTE_NONNULL(m) +# endif /* GNUC >= 3.3 */ +#endif /* ATTRIBUTE_NONNULL */ + +/* Attribute `pure' was valid as of gcc 3.0. */ +#ifndef ATTRIBUTE_PURE +# if (GCC_VERSION >= 3000) +# define ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define ATTRIBUTE_PURE +# endif /* GNUC >= 3.0 */ +#endif /* ATTRIBUTE_PURE */ + +/* Use ATTRIBUTE_PRINTF when the format specifier must not be NULL. + This was the case for the `printf' format attribute by itself + before GCC 3.3, but as of 3.3 we need to add the `nonnull' + attribute to retain this behavior. */ +#ifndef ATTRIBUTE_PRINTF +#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) ATTRIBUTE_NONNULL(m) +#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2) +#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3) +#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4) +#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5) +#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6) +#endif /* ATTRIBUTE_PRINTF */ + +/* Use ATTRIBUTE_NULL_PRINTF when the format specifier may be NULL. A + NULL format specifier was allowed as of gcc 3.3. */ +#ifndef ATTRIBUTE_NULL_PRINTF +# if (GCC_VERSION >= 3003) +# define ATTRIBUTE_NULL_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n))) +# else +# define ATTRIBUTE_NULL_PRINTF(m, n) +# endif /* GNUC >= 3.3 */ +# define ATTRIBUTE_NULL_PRINTF_1 ATTRIBUTE_NULL_PRINTF(1, 2) +# define ATTRIBUTE_NULL_PRINTF_2 ATTRIBUTE_NULL_PRINTF(2, 3) +# define ATTRIBUTE_NULL_PRINTF_3 ATTRIBUTE_NULL_PRINTF(3, 4) +# define ATTRIBUTE_NULL_PRINTF_4 ATTRIBUTE_NULL_PRINTF(4, 5) +# define ATTRIBUTE_NULL_PRINTF_5 ATTRIBUTE_NULL_PRINTF(5, 6) +#endif /* ATTRIBUTE_NULL_PRINTF */ + +/* Attribute `sentinel' was valid as of gcc 3.5. */ +#ifndef ATTRIBUTE_SENTINEL +# if (GCC_VERSION >= 3005) +# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__)) +# else +# define ATTRIBUTE_SENTINEL +# endif /* GNUC >= 3.5 */ +#endif /* ATTRIBUTE_SENTINEL */ + +/* We use __extension__ in some places to suppress -pedantic warnings + about GCC extensions. This feature didn't work properly before + gcc 2.8. */ +#if GCC_VERSION < 2008 +#define __extension__ +#endif + +#endif /* ansidecl.h */ --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/bfd.h Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,4714 @@ +/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically + generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", + "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", + "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", + "linker.c" and "simple.c". + Run "make headers" in your build bfd/ to regenerate. */ + +/* Main header file for the bfd library -- portable access to object files. + + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, + 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + + Contributed by Cygnus Support. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef __BFD_H_SEEN__ +#define __BFD_H_SEEN__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include "xlat/disasm/ansidecl.h" +#include "xlat/disasm/symcat.h" +#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) +#ifndef SABER +/* This hack is to avoid a problem with some strict ANSI C preprocessors. + The problem is, "32_" is not a valid preprocessing token, and we don't + want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will + cause the inner CONCAT2 macros to be evaluated first, producing + still-valid pp-tokens. Then the final concatenation can be done. */ +#undef CONCAT4 +#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) +#endif +#endif + +/* The word size used by BFD on the host. This may be 64 with a 32 + bit target if the host is 64 bit, or if other 64 bit targets have + been selected with --enable-targets, or if --enable-64-bit-bfd. */ +#define BFD_ARCH_SIZE 64 + +/* The word size of the default bfd target. */ +#define BFD_DEFAULT_TARGET_SIZE 32 + +#define BFD_HOST_64BIT_LONG 0 +#define BFD_HOST_LONG_LONG 1 +#if 1 +#define BFD_HOST_64_BIT long long +#define BFD_HOST_U_64_BIT unsigned long long +typedef BFD_HOST_64_BIT bfd_int64_t; +typedef BFD_HOST_U_64_BIT bfd_uint64_t; +#endif + +#if BFD_ARCH_SIZE >= 64 +#define BFD64 +#endif + +#ifndef INLINE +#if __GNUC__ >= 2 +#define INLINE __inline__ +#else +#define INLINE +#endif +#endif + +/* Forward declaration. */ +typedef struct bfd bfd; + +/* Boolean type used in bfd. Too many systems define their own + versions of "boolean" for us to safely typedef a "boolean" of + our own. Using an enum for "bfd_boolean" has its own set of + problems, with strange looking casts required to avoid warnings + on some older compilers. Thus we just use an int. + + General rule: Functions which are bfd_boolean return TRUE on + success and FALSE on failure (unless they're a predicate). */ + +typedef int bfd_boolean; +#undef FALSE +#undef TRUE +#define FALSE 0 +#define TRUE 1 + +#ifdef BFD64 + +#ifndef BFD_HOST_64_BIT + #error No 64 bit integer type available +#endif /* ! defined (BFD_HOST_64_BIT) */ + +typedef BFD_HOST_U_64_BIT bfd_vma; +typedef BFD_HOST_64_BIT bfd_signed_vma; +typedef BFD_HOST_U_64_BIT bfd_size_type; +typedef BFD_HOST_U_64_BIT symvalue; + +#ifndef fprintf_vma +#if BFD_HOST_64BIT_LONG +#define sprintf_vma(s,x) sprintf (s, "%016lx", x) +#define fprintf_vma(f,x) fprintf (f, "%016lx", x) +#else +#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) +#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) +#define fprintf_vma(s,x) \ + fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) +#define sprintf_vma(s,x) \ + sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) +#endif +#endif + +#else /* not BFD64 */ + +/* Represent a target address. Also used as a generic unsigned type + which is guaranteed to be big enough to hold any arithmetic types + we need to deal with. */ +typedef unsigned long bfd_vma; + +/* A generic signed type which is guaranteed to be big enough to hold any + arithmetic types we need to deal with. Can be assumed to be compatible + with bfd_vma in the same way that signed and unsigned ints are compatible + (as parameters, in assignment, etc). */ +typedef long bfd_signed_vma; + +typedef unsigned long symvalue; +typedef unsigned long bfd_size_type; + +/* Print a bfd_vma x on stream s. */ +#define fprintf_vma(s,x) fprintf (s, "%08lx", x) +#define sprintf_vma(s,x) sprintf (s, "%08lx", x) + +#endif /* not BFD64 */ + +#ifndef BFD_HOST_64_BIT +/* Fall back on a 32 bit type. The idea is to make these types always + available for function return types, but in the case that + BFD_HOST_64_BIT is undefined such a function should abort or + otherwise signal an error. */ +typedef bfd_signed_vma bfd_int64_t; +typedef bfd_vma bfd_uint64_t; +#endif + +/* An offset into a file. BFD always uses the largest possible offset + based on the build time availability of fseek, fseeko, or fseeko64. */ +typedef BFD_HOST_64_BIT file_ptr; +typedef unsigned BFD_HOST_64_BIT ufile_ptr; + +extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); +extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); + +#define printf_vma(x) fprintf_vma(stdout,x) +#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) + +typedef unsigned int flagword; /* 32 bits of flags */ +typedef unsigned char bfd_byte; + +/* File formats. */ + +typedef enum bfd_format +{ + bfd_unknown = 0, /* File format is unknown. */ + bfd_object, /* Linker/assembler/compiler output. */ + bfd_archive, /* Object archive file. */ + bfd_core, /* Core dump. */ + bfd_type_end /* Marks the end; don't use it! */ +} +bfd_format; + +/* Values that may appear in the flags field of a BFD. These also + appear in the object_flags field of the bfd_target structure, where + they indicate the set of flags used by that backend (not all flags + are meaningful for all object file formats) (FIXME: at the moment, + the object_flags values have mostly just been copied from backend + to another, and are not necessarily correct). */ + +/* No flags. */ +#define BFD_NO_FLAGS 0x00 + +/* BFD contains relocation entries. */ +#define HAS_RELOC 0x01 + +/* BFD is directly executable. */ +#define EXEC_P 0x02 + +/* BFD has line number information (basically used for F_LNNO in a + COFF header). */ +#define HAS_LINENO 0x04 + +/* BFD has debugging information. */ +#define HAS_DEBUG 0x08 + +/* BFD has symbols. */ +#define HAS_SYMS 0x10 + +/* BFD has local symbols (basically used for F_LSYMS in a COFF + header). */ +#define HAS_LOCALS 0x20 + +/* BFD is a dynamic object. */ +#define DYNAMIC 0x40 + +/* Text section is write protected (if D_PAGED is not set, this is + like an a.out NMAGIC file) (the linker sets this by default, but + clears it for -r or -N). */ +#define WP_TEXT 0x80 + +/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the + linker sets this by default, but clears it for -r or -n or -N). */ +#define D_PAGED 0x100 + +/* BFD is relaxable (this means that bfd_relax_section may be able to + do something) (sometimes bfd_relax_section can do something even if + this is not set). */ +#define BFD_IS_RELAXABLE 0x200 + +/* This may be set before writing out a BFD to request using a + traditional format. For example, this is used to request that when + writing out an a.out object the symbols not be hashed to eliminate + duplicates. */ +#define BFD_TRADITIONAL_FORMAT 0x400 + +/* This flag indicates that the BFD contents are actually cached in + memory. If this is set, iostream points to a bfd_in_memory struct. */ +#define BFD_IN_MEMORY 0x800 + +/* The sections in this BFD specify a memory page. */ +#define HAS_LOAD_PAGE 0x1000 + +/* This BFD has been created by the linker and doesn't correspond + to any input file. */ +#define BFD_LINKER_CREATED 0x2000 + +/* Symbols and relocation. */ + +/* A count of carsyms (canonical archive symbols). */ +typedef unsigned long symindex; + +/* How to perform a relocation. */ +typedef const struct reloc_howto_struct reloc_howto_type; + +#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) + +/* General purpose part of a symbol X; + target specific parts are in libcoff.h, libaout.h, etc. */ + +#define bfd_get_section(x) ((x)->section) +#define bfd_get_output_section(x) ((x)->section->output_section) +#define bfd_set_section(x,y) ((x)->section) = (y) +#define bfd_asymbol_base(x) ((x)->section->vma) +#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) +#define bfd_asymbol_name(x) ((x)->name) +/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ +#define bfd_asymbol_bfd(x) ((x)->the_bfd) +#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) + +/* A canonical archive symbol. */ +/* This is a type pun with struct ranlib on purpose! */ +typedef struct carsym +{ + char *name; + file_ptr file_offset; /* Look here to find the file. */ +} +carsym; /* To make these you call a carsymogen. */ + +/* Used in generating armaps (archive tables of contents). + Perhaps just a forward definition would do? */ +struct orl /* Output ranlib. */ +{ + char **name; /* Symbol name. */ + union + { + file_ptr pos; + bfd *abfd; + } u; /* bfd* or file position. */ + int namidx; /* Index into string table. */ +}; + +/* Linenumber stuff. */ +typedef struct lineno_cache_entry +{ + unsigned int line_number; /* Linenumber from start of function. */ + union + { + struct bfd_symbol *sym; /* Function name. */ + bfd_vma offset; /* Offset into section. */ + } u; +} +alent; + +/* Object and core file sections. */ + +#define align_power(addr, align) \ + (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) + +typedef struct bfd_section *sec_ptr; + +#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) +#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) +#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) +#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) +#define bfd_section_name(bfd, ptr) ((ptr)->name) +#define bfd_section_size(bfd, ptr) ((ptr)->size) +#define bfd_get_section_size(ptr) ((ptr)->size) +#define bfd_section_vma(bfd, ptr) ((ptr)->vma) +#define bfd_section_lma(bfd, ptr) ((ptr)->lma) +#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) +#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) +#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) + +#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) + +#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) +#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) +#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) +/* Find the address one past the end of SEC. */ +#define bfd_get_section_limit(bfd, sec) \ + (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ + / bfd_octets_per_byte (bfd)) + +typedef struct stat stat_type; + +typedef enum bfd_print_symbol +{ + bfd_print_symbol_name, + bfd_print_symbol_more, + bfd_print_symbol_all +} bfd_print_symbol_type; + +/* Information about a symbol that nm needs. */ + +typedef struct _symbol_info +{ + symvalue value; + char type; + const char *name; /* Symbol name. */ + unsigned char stab_type; /* Stab type. */ + char stab_other; /* Stab other. */ + short stab_desc; /* Stab desc. */ + const char *stab_name; /* String for stab type. */ +} symbol_info; + +/* Get the name of a stabs type code. */ + +extern const char *bfd_get_stab_name (int); + +/* Hash table routines. There is no way to free up a hash table. */ + +/* An element in the hash table. Most uses will actually use a larger + structure, and an instance of this will be the first field. */ + +struct bfd_hash_entry +{ + /* Next entry for this hash code. */ + struct bfd_hash_entry *next; + /* String being hashed. */ + const char *string; + /* Hash code. This is the full hash code, not the index into the + table. */ + unsigned long hash; +}; + +/* A hash table. */ + +struct bfd_hash_table +{ + /* The hash array. */ + struct bfd_hash_entry **table; + /* The number of slots in the hash table. */ + unsigned int size; + /* A function used to create new elements in the hash table. The + first entry is itself a pointer to an element. When this + function is first invoked, this pointer will be NULL. However, + having the pointer permits a hierarchy of method functions to be + built each of which calls the function in the superclass. Thus + each function should be written to allocate a new block of memory + only if the argument is NULL. */ + struct bfd_hash_entry *(*newfunc) + (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); + /* An objalloc for this hash table. This is a struct objalloc *, + but we use void * to avoid requiring the inclusion of objalloc.h. */ + void *memory; +}; + +/* Initialize a hash table. */ +extern bfd_boolean bfd_hash_table_init + (struct bfd_hash_table *, + struct bfd_hash_entry *(*) (struct bfd_hash_entry *, + struct bfd_hash_table *, + const char *)); + +/* Initialize a hash table specifying a size. */ +extern bfd_boolean bfd_hash_table_init_n + (struct bfd_hash_table *, + struct bfd_hash_entry *(*) (struct bfd_hash_entry *, + struct bfd_hash_table *, + const char *), + unsigned int size); + +/* Free up a hash table. */ +extern void bfd_hash_table_free + (struct bfd_hash_table *); + +/* Look up a string in a hash table. If CREATE is TRUE, a new entry + will be created for this string if one does not already exist. The + COPY argument must be TRUE if this routine should copy the string + into newly allocated memory when adding an entry. */ +extern struct bfd_hash_entry *bfd_hash_lookup + (struct bfd_hash_table *, const char *, bfd_boolean create, + bfd_boolean copy); + +/* Replace an entry in a hash table. */ +extern void bfd_hash_replace + (struct bfd_hash_table *, struct bfd_hash_entry *old, + struct bfd_hash_entry *nw); + +/* Base method for creating a hash table entry. */ +extern struct bfd_hash_entry *bfd_hash_newfunc + (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); + +/* Grab some space for a hash table entry. */ +extern void *bfd_hash_allocate + (struct bfd_hash_table *, unsigned int); + +/* Traverse a hash table in a random order, calling a function on each + element. If the function returns FALSE, the traversal stops. The + INFO argument is passed to the function. */ +extern void bfd_hash_traverse + (struct bfd_hash_table *, + bfd_boolean (*) (struct bfd_hash_entry *, void *), + void *info); + +/* Allows the default size of a hash table to be configured. New hash + tables allocated using bfd_hash_table_init will be created with + this size. */ +extern void bfd_hash_set_default_size (bfd_size_type); + +/* This structure is used to keep track of stabs in sections + information while linking. */ + +struct stab_info +{ + /* A hash table used to hold stabs strings. */ + struct bfd_strtab_hash *strings; + /* The header file hash table. */ + struct bfd_hash_table includes; + /* The first .stabstr section. */ + struct bfd_section *stabstr; +}; + +#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table + +/* User program access to BFD facilities. */ + +/* Direct I/O routines, for programs which know more about the object + file than BFD does. Use higher level routines if possible. */ + +extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); +extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); +extern int bfd_seek (bfd *, file_ptr, int); +extern file_ptr bfd_tell (bfd *); +extern int bfd_flush (bfd *); +extern int bfd_stat (bfd *, struct stat *); + +/* Deprecated old routines. */ +#if __GNUC__ +#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ + (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ + bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) +#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ + (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ + bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) +#else +#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ + (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ + bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) +#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ + (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ + bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) +#endif +extern void warn_deprecated (const char *, const char *, int, const char *); + +/* Cast from const char * to char * so that caller can assign to + a char * without a warning. */ +#define bfd_get_filename(abfd) ((char *) (abfd)->filename) +#define bfd_get_cacheable(abfd) ((abfd)->cacheable) +#define bfd_get_format(abfd) ((abfd)->format) +#define bfd_get_target(abfd) ((abfd)->xvec->name) +#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) +#define bfd_family_coff(abfd) \ + (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ + bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) +#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) +#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) +#define bfd_header_big_endian(abfd) \ + ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) +#define bfd_header_little_endian(abfd) \ + ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) +#define bfd_get_file_flags(abfd) ((abfd)->flags) +#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) +#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) +#define bfd_my_archive(abfd) ((abfd)->my_archive) +#define bfd_has_map(abfd) ((abfd)->has_armap) + +#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) +#define bfd_usrdata(abfd) ((abfd)->usrdata) + +#define bfd_get_start_address(abfd) ((abfd)->start_address) +#define bfd_get_symcount(abfd) ((abfd)->symcount) +#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) +#define bfd_count_sections(abfd) ((abfd)->section_count) + +#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) + +#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) + +#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) + +extern bfd_boolean bfd_cache_close + (bfd *abfd); +/* NB: This declaration should match the autogenerated one in libbfd.h. */ + +extern bfd_boolean bfd_cache_close_all (void); + +extern bfd_boolean bfd_record_phdr + (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, + bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); + +/* Byte swapping routines. */ + +bfd_uint64_t bfd_getb64 (const void *); +bfd_uint64_t bfd_getl64 (const void *); +bfd_int64_t bfd_getb_signed_64 (const void *); +bfd_int64_t bfd_getl_signed_64 (const void *); +bfd_vma bfd_getb32 (const void *); +bfd_vma bfd_getl32 (const void *); +bfd_signed_vma bfd_getb_signed_32 (const void *); +bfd_signed_vma bfd_getl_signed_32 (const void *); +bfd_vma bfd_getb16 (const void *); +bfd_vma bfd_getl16 (const void *); +bfd_signed_vma bfd_getb_signed_16 (const void *); +bfd_signed_vma bfd_getl_signed_16 (const void *); +void bfd_putb64 (bfd_uint64_t, void *); +void bfd_putl64 (bfd_uint64_t, void *); +void bfd_putb32 (bfd_vma, void *); +void bfd_putl32 (bfd_vma, void *); +void bfd_putb16 (bfd_vma, void *); +void bfd_putl16 (bfd_vma, void *); + +/* Byte swapping routines which take size and endiannes as arguments. */ + +bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); +void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); + +extern bfd_boolean bfd_section_already_linked_table_init (void); +extern void bfd_section_already_linked_table_free (void); + +/* Externally visible ECOFF routines. */ + +#if defined(__STDC__) || defined(ALMOST_STDC) +struct ecoff_debug_info; +struct ecoff_debug_swap; +struct ecoff_extr; +struct bfd_symbol; +struct bfd_link_info; +struct bfd_link_hash_entry; +struct bfd_elf_version_tree; +#endif +extern bfd_vma bfd_ecoff_get_gp_value + (bfd * abfd); +extern bfd_boolean bfd_ecoff_set_gp_value + (bfd *abfd, bfd_vma gp_value); +extern bfd_boolean bfd_ecoff_set_regmasks + (bfd *abfd, unsigned long gprmask, unsigned long fprmask, + unsigned long *cprmask); +extern void *bfd_ecoff_debug_init + (bfd *output_bfd, struct ecoff_debug_info *output_debug, + const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); +extern void bfd_ecoff_debug_free + (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, + const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); +extern bfd_boolean bfd_ecoff_debug_accumulate + (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, + const struct ecoff_debug_swap *output_swap, bfd *input_bfd, + struct ecoff_debug_info *input_debug, + const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); +extern bfd_boolean bfd_ecoff_debug_accumulate_other + (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, + const struct ecoff_debug_swap *output_swap, bfd *input_bfd, + struct bfd_link_info *); +extern bfd_boolean bfd_ecoff_debug_externals + (bfd *abfd, struct ecoff_debug_info *debug, + const struct ecoff_debug_swap *swap, bfd_boolean relocatable, + bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), + void (*set_index) (struct bfd_symbol *, bfd_size_type)); +extern bfd_boolean bfd_ecoff_debug_one_external + (bfd *abfd, struct ecoff_debug_info *debug, + const struct ecoff_debug_swap *swap, const char *name, + struct ecoff_extr *esym); +extern bfd_size_type bfd_ecoff_debug_size + (bfd *abfd, struct ecoff_debug_info *debug, + const struct ecoff_debug_swap *swap); +extern bfd_boolean bfd_ecoff_write_debug + (bfd *abfd, struct ecoff_debug_info *debug, + const struct ecoff_debug_swap *swap, file_ptr where); +extern bfd_boolean bfd_ecoff_write_accumulated_debug + (void *handle, bfd *abfd, struct ecoff_debug_info *debug, + const struct ecoff_debug_swap *swap, + struct bfd_link_info *info, file_ptr where); + +/* Externally visible ELF routines. */ + +struct bfd_link_needed_list +{ + struct bfd_link_needed_list *next; + bfd *by; + const char *name; +}; + +enum dynamic_lib_link_class { + DYN_NORMAL = 0, + DYN_AS_NEEDED = 1, + DYN_DT_NEEDED = 2, + DYN_NO_ADD_NEEDED = 4, + DYN_NO_NEEDED = 8 +}; + +extern bfd_boolean bfd_elf_record_link_assignment + (bfd *, struct bfd_link_info *, const char *, bfd_boolean); +extern struct bfd_link_needed_list *bfd_elf_get_needed_list + (bfd *, struct bfd_link_info *); +extern bfd_boolean bfd_elf_get_bfd_needed_list + (bfd *, struct bfd_link_needed_list **); +extern bfd_boolean bfd_elf_size_dynamic_sections + (bfd *, const char *, const char *, const char *, const char * const *, + struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); +extern void bfd_elf_set_dt_needed_name + (bfd *, const char *); +extern const char *bfd_elf_get_dt_soname + (bfd *); +extern void bfd_elf_set_dyn_lib_class + (bfd *, int); +extern int bfd_elf_get_dyn_lib_class + (bfd *); +extern struct bfd_link_needed_list *bfd_elf_get_runpath_list + (bfd *, struct bfd_link_info *); +extern bfd_boolean bfd_elf_discard_info + (bfd *, struct bfd_link_info *); + +/* Return an upper bound on the number of bytes required to store a + copy of ABFD's program header table entries. Return -1 if an error + occurs; bfd_get_error will return an appropriate code. */ +extern long bfd_get_elf_phdr_upper_bound + (bfd *abfd); + +/* Copy ABFD's program header table entries to *PHDRS. The entries + will be stored as an array of Elf_Internal_Phdr structures, as + defined in include/elf/internal.h. To find out how large the + buffer needs to be, call bfd_get_elf_phdr_upper_bound. + + Return the number of program header table entries read, or -1 if an + error occurs; bfd_get_error will return an appropriate code. */ +extern int bfd_get_elf_phdrs + (bfd *abfd, void *phdrs); + +/* Create a new BFD as if by bfd_openr. Rather than opening a file, + reconstruct an ELF file by reading the segments out of remote memory + based on the ELF file header at EHDR_VMA and the ELF program headers it + points to. If not null, *LOADBASEP is filled in with the difference + between the VMAs from which the segments were read, and the VMAs the + file headers (and hence BFD's idea of each section's VMA) put them at. + + The function TARGET_READ_MEMORY is called to copy LEN bytes from the + remote memory at target address VMA into the local buffer at MYADDR; it + should return zero on success or an `errno' code on failure. TEMPL must + be a BFD for an ELF target with the word size and byte order found in + the remote memory. */ +extern bfd *bfd_elf_bfd_from_remote_memory + (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, + int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); + +/* Return the arch_size field of an elf bfd, or -1 if not elf. */ +extern int bfd_get_arch_size + (bfd *); + +/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ +extern int bfd_get_sign_extend_vma + (bfd *); + +extern struct bfd_section *_bfd_elf_tls_setup + (bfd *, struct bfd_link_info *); + +extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs + (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); + +/* SunOS shared library support routines for the linker. */ + +extern struct bfd_link_needed_list *bfd_sunos_get_needed_list + (bfd *, struct bfd_link_info *); +extern bfd_boolean bfd_sunos_record_link_assignment + (bfd *, struct bfd_link_info *, const char *); +extern bfd_boolean bfd_sunos_size_dynamic_sections + (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **); + +/* Linux shared library support routines for the linker. */ + +extern bfd_boolean bfd_i386linux_size_dynamic_sections + (bfd *, struct bfd_link_info *); +extern bfd_boolean bfd_m68klinux_size_dynamic_sections + (bfd *, struct bfd_link_info *); +extern bfd_boolean bfd_sparclinux_size_dynamic_sections + (bfd *, struct bfd_link_info *); + +/* mmap hacks */ + +struct _bfd_window_internal; +typedef struct _bfd_window_internal bfd_window_internal; + +typedef struct _bfd_window +{ + /* What the user asked for. */ + void *data; + bfd_size_type size; + /* The actual window used by BFD. Small user-requested read-only + regions sharing a page may share a single window into the object + file. Read-write versions shouldn't until I've fixed things to + keep track of which portions have been claimed by the + application; don't want to give the same region back when the + application wants two writable copies! */ + struct _bfd_window_internal *i; +} +bfd_window; + +extern void bfd_init_window + (bfd_window *); +extern void bfd_free_window + (bfd_window *); +extern bfd_boolean bfd_get_file_window + (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); + +/* XCOFF support routines for the linker. */ + +extern bfd_boolean bfd_xcoff_link_record_set + (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); +extern bfd_boolean bfd_xcoff_import_symbol + (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, + const char *, const char *, const char *, unsigned int); +extern bfd_boolean bfd_xcoff_export_symbol + (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); +extern bfd_boolean bfd_xcoff_link_count_reloc + (bfd *, struct bfd_link_info *, const char *); +extern bfd_boolean bfd_xcoff_record_link_assignment + (bfd *, struct bfd_link_info *, const char *); +extern bfd_boolean bfd_xcoff_size_dynamic_sections + (bfd *, struct bfd_link_info *, const char *, const char *, + unsigned long, unsigned long, unsigned long, bfd_boolean, + int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); +extern bfd_boolean bfd_xcoff_link_generate_rtinit + (bfd *, const char *, const char *, bfd_boolean); + +/* XCOFF support routines for ar. */ +extern bfd_boolean bfd_xcoff_ar_archive_set_magic + (bfd *, char *); + +/* Externally visible COFF routines. */ + +#if defined(__STDC__) || defined(ALMOST_STDC) +struct internal_syment; +union internal_auxent; +#endif + +extern bfd_boolean bfd_coff_get_syment + (bfd *, struct bfd_symbol *, struct internal_syment *); + +extern bfd_boolean bfd_coff_get_auxent + (bfd *, struct bfd_symbol *, int, union internal_auxent *); + +extern bfd_boolean bfd_coff_set_symbol_class + (bfd *, struct bfd_symbol *, unsigned int); + +extern bfd_boolean bfd_m68k_coff_create_embedded_relocs + (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); + +/* ARM Interworking support. Called from linker. */ +extern bfd_boolean bfd_arm_allocate_interworking_sections + (struct bfd_link_info *); + +extern bfd_boolean bfd_arm_process_before_allocation + (bfd *, struct bfd_link_info *, int); + +extern bfd_boolean bfd_arm_get_bfd_for_interworking + (bfd *, struct bfd_link_info *); + +/* PE ARM Interworking support. Called from linker. */ +extern bfd_boolean bfd_arm_pe_allocate_interworking_sections + (struct bfd_link_info *); + +extern bfd_boolean bfd_arm_pe_process_before_allocation + (bfd *, struct bfd_link_info *, int); + +extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking + (bfd *, struct bfd_link_info *); + +/* ELF ARM Interworking support. Called from linker. */ +extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections + (struct bfd_link_info *); + +extern bfd_boolean bfd_elf32_arm_process_before_allocation + (bfd *, struct bfd_link_info *, int); + +void bfd_elf32_arm_set_target_relocs + (struct bfd_link_info *, int, char *, int); + +extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking + (bfd *, struct bfd_link_info *); + +extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd + (bfd *, struct bfd_link_info *); + +/* ARM Note section processing. */ +extern bfd_boolean bfd_arm_merge_machines + (bfd *, bfd *); + +extern bfd_boolean bfd_arm_update_notes + (bfd *, const char *); + +extern unsigned int bfd_arm_get_mach_from_notes + (bfd *, const char *); + +/* TI COFF load page support. */ +extern void bfd_ticoff_set_section_load_page + (struct bfd_section *, int); + +extern int bfd_ticoff_get_section_load_page + (struct bfd_section *); + +/* H8/300 functions. */ +extern bfd_vma bfd_h8300_pad_address + (bfd *, bfd_vma); + +/* IA64 Itanium code generation. Called from linker. */ +extern void bfd_elf32_ia64_after_parse + (int); + +extern void bfd_elf64_ia64_after_parse + (int); + +/* This structure is used for a comdat section, as in PE. A comdat + section is associated with a particular symbol. When the linker + sees a comdat section, it keeps only one of the sections with a + given name and associated with a given symbol. */ + +struct coff_comdat_info +{ + /* The name of the symbol associated with a comdat section. */ + const char *name; + + /* The local symbol table index of the symbol associated with a + comdat section. This is only meaningful to the object file format + specific code; it is not an index into the list returned by + bfd_canonicalize_symtab. */ + long symbol; +}; + +extern struct coff_comdat_info *bfd_coff_get_comdat_section + (bfd *, struct bfd_section *); + +/* Extracted from init.c. */ +void bfd_init (void); + +/* Extracted from opncls.c. */ +bfd *bfd_openr (const char *filename, const char *target); + +bfd *bfd_fdopenr (const char *filename, const char *target, int fd); + +bfd *bfd_openstreamr (const char *, const char *, void *); + +bfd *bfd_openr_iovec (const char *filename, const char *target, + void *(*open) (struct bfd *nbfd, + void *open_closure), + void *open_closure, + file_ptr (*pread) (struct bfd *nbfd, + void *stream, + void *buf, + file_ptr nbytes, + file_ptr offset), + int (*close) (struct bfd *nbfd, + void *stream)); + +bfd *bfd_openw (const char *filename, const char *target); + +bfd_boolean bfd_close (bfd *abfd); + +bfd_boolean bfd_close_all_done (bfd *); + +bfd *bfd_create (const char *filename, bfd *templ); + +bfd_boolean bfd_make_writable (bfd *abfd); + +bfd_boolean bfd_make_readable (bfd *abfd); + +unsigned long bfd_calc_gnu_debuglink_crc32 + (unsigned long crc, const unsigned char *buf, bfd_size_type len); + +char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); + +struct bfd_section *bfd_create_gnu_debuglink_section + (bfd *abfd, const char *filename); + +bfd_boolean bfd_fill_in_gnu_debuglink_section + (bfd *abfd, struct bfd_section *sect, const char *filename); + +/* Extracted from libbfd.c. */ + +/* Byte swapping macros for user section data. */ + +#define bfd_put_8(abfd, val, ptr) \ + ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) +#define bfd_put_signed_8 \ + bfd_put_8 +#define bfd_get_8(abfd, ptr) \ + (*(unsigned char *) (ptr) & 0xff) +#define bfd_get_signed_8(abfd, ptr) \ + (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) + +#define bfd_put_16(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) +#define bfd_put_signed_16 \ + bfd_put_16 +#define bfd_get_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx16, (ptr)) +#define bfd_get_signed_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) + +#define bfd_put_32(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) +#define bfd_put_signed_32 \ + bfd_put_32 +#define bfd_get_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx32, (ptr)) +#define bfd_get_signed_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) + +#define bfd_put_64(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) +#define bfd_put_signed_64 \ + bfd_put_64 +#define bfd_get_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx64, (ptr)) +#define bfd_get_signed_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) + +#define bfd_get(bits, abfd, ptr) \ + ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ + : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ + : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ + : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ + : (abort (), (bfd_vma) - 1)) + +#define bfd_put(bits, abfd, val, ptr) \ + ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ + : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ + : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ + : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ + : (abort (), (void) 0)) + + +/* Byte swapping macros for file header data. */ + +#define bfd_h_put_8(abfd, val, ptr) \ + bfd_put_8 (abfd, val, ptr) +#define bfd_h_put_signed_8(abfd, val, ptr) \ + bfd_put_8 (abfd, val, ptr) +#define bfd_h_get_8(abfd, ptr) \ + bfd_get_8 (abfd, ptr) +#define bfd_h_get_signed_8(abfd, ptr) \ + bfd_get_signed_8 (abfd, ptr) + +#define bfd_h_put_16(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) +#define bfd_h_put_signed_16 \ + bfd_h_put_16 +#define bfd_h_get_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx16, (ptr)) +#define bfd_h_get_signed_16(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) + +#define bfd_h_put_32(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) +#define bfd_h_put_signed_32 \ + bfd_h_put_32 +#define bfd_h_get_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx32, (ptr)) +#define bfd_h_get_signed_32(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) + +#define bfd_h_put_64(abfd, val, ptr) \ + BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) +#define bfd_h_put_signed_64 \ + bfd_h_put_64 +#define bfd_h_get_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx64, (ptr)) +#define bfd_h_get_signed_64(abfd, ptr) \ + BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) + +/* Aliases for the above, which should eventually go away. */ + +#define H_PUT_64 bfd_h_put_64 +#define H_PUT_32 bfd_h_put_32 +#define H_PUT_16 bfd_h_put_16 +#define H_PUT_8 bfd_h_put_8 +#define H_PUT_S64 bfd_h_put_signed_64 +#define H_PUT_S32 bfd_h_put_signed_32 +#define H_PUT_S16 bfd_h_put_signed_16 +#define H_PUT_S8 bfd_h_put_signed_8 +#define H_GET_64 bfd_h_get_64 +#define H_GET_32 bfd_h_get_32 +#define H_GET_16 bfd_h_get_16 +#define H_GET_8 bfd_h_get_8 +#define H_GET_S64 bfd_h_get_signed_64 +#define H_GET_S32 bfd_h_get_signed_32 +#define H_GET_S16 bfd_h_get_signed_16 +#define H_GET_S8 bfd_h_get_signed_8 + + +/* Extracted from bfdio.c. */ +long bfd_get_mtime (bfd *abfd); + +long bfd_get_size (bfd *abfd); + +/* Extracted from bfdwin.c. */ +/* Extracted from section.c. */ +typedef struct bfd_section +{ + /* The name of the section; the name isn't a copy, the pointer is + the same as that passed to bfd_make_section. */ + const char *name; + + /* A unique sequence number. */ + int id; + + /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ + int index; + + /* The next section in the list belonging to the BFD, or NULL. */ + struct bfd_section *next; + + /* The field flags contains attributes of the section. Some + flags are read in from the object file, and some are + synthesized from other information. */ + flagword flags; + +#define SEC_NO_FLAGS 0x000 + + /* Tells the OS to allocate space for this section when loading. + This is clear for a section containing debug information only. */ +#define SEC_ALLOC 0x001 + + /* Tells the OS to load the section from the file when loading. + This is clear for a .bss section. */ +#define SEC_LOAD 0x002 + + /* The section contains data still to be relocated, so there is + some relocation information too. */ +#define SEC_RELOC 0x004 + + /* A signal to the OS that the section contains read only data. */ +#define SEC_READONLY 0x008 + + /* The section contains code only. */ +#define SEC_CODE 0x010 + + /* The section contains data only. */ +#define SEC_DATA 0x020 + + /* The section will reside in ROM. */ +#define SEC_ROM 0x040 + + /* The section contains constructor information. This section + type is used by the linker to create lists of constructors and + destructors used by <>. When a back end sees a symbol + which should be used in a constructor list, it creates a new + section for the type of name (e.g., <<__CTOR_LIST__>>), attaches + the symbol to it, and builds a relocation. To build the lists + of constructors, all the linker has to do is catenate all the + sections called <<__CTOR_LIST__>> and relocate the data + contained within - exactly the operations it would peform on + standard data. */ +#define SEC_CONSTRUCTOR 0x080 + + /* The section has contents - a data section could be + <> | <>; a debug section could be + <> */ +#define SEC_HAS_CONTENTS 0x100 + + /* An instruction to the linker to not output the section + even if it has information which would normally be written. */ +#define SEC_NEVER_LOAD 0x200 + + /* The section contains thread local data. */ +#define SEC_THREAD_LOCAL 0x400 + + /* The section has GOT references. This flag is only for the + linker, and is currently only used by the elf32-hppa back end. + It will be set if global offset table references were detected + in this section, which indicate to the linker that the section + contains PIC code, and must be handled specially when doing a + static link. */ +#define SEC_HAS_GOT_REF 0x800 + + /* The section contains common symbols (symbols may be defined + multiple times, the value of a symbol is the amount of + space it requires, and the largest symbol value is the one + used). Most targets have exactly one of these (which we + translate to bfd_com_section_ptr), but ECOFF has two. */ +#define SEC_IS_COMMON 0x1000 + + /* The section contains only debugging information. For + example, this is set for ELF .debug and .stab sections. + strip tests this flag to see if a section can be + discarded. */ +#define SEC_DEBUGGING 0x2000 + + /* The contents of this section are held in memory pointed to + by the contents field. This is checked by bfd_get_section_contents, + and the data is retrieved from memory if appropriate. */ +#define SEC_IN_MEMORY 0x4000 + + /* The contents of this section are to be excluded by the + linker for executable and shared objects unless those + objects are to be further relocated. */ +#define SEC_EXCLUDE 0x8000 + + /* The contents of this section are to be sorted based on the sum of + the symbol and addend values specified by the associated relocation + entries. Entries without associated relocation entries will be + appended to the end of the section in an unspecified order. */ +#define SEC_SORT_ENTRIES 0x10000 + + /* When linking, duplicate sections of the same name should be + discarded, rather than being combined into a single section as + is usually done. This is similar to how common symbols are + handled. See SEC_LINK_DUPLICATES below. */ +#define SEC_LINK_ONCE 0x20000 + + /* If SEC_LINK_ONCE is set, this bitfield describes how the linker + should handle duplicate sections. */ +#define SEC_LINK_DUPLICATES 0x40000 + + /* This value for SEC_LINK_DUPLICATES means that duplicate + sections with the same name should simply be discarded. */ +#define SEC_LINK_DUPLICATES_DISCARD 0x0 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if there are any duplicate sections, although + it should still only link one copy. */ +#define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if any duplicate sections are a different size. */ +#define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000 + + /* This value for SEC_LINK_DUPLICATES means that the linker + should warn if any duplicate sections contain different + contents. */ +#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ + (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) + + /* This section was created by the linker as part of dynamic + relocation or other arcane processing. It is skipped when + going through the first-pass output, trusting that someone + else up the line will take care of it later. */ +#define SEC_LINKER_CREATED 0x200000 + + /* This section should not be subject to garbage collection. */ +#define SEC_KEEP 0x400000 + + /* This section contains "short" data, and should be placed + "near" the GP. */ +#define SEC_SMALL_DATA 0x800000 + + /* Attempt to merge identical entities in the section. + Entity size is given in the entsize field. */ +#define SEC_MERGE 0x1000000 + + /* If given with SEC_MERGE, entities to merge are zero terminated + strings where entsize specifies character size instead of fixed + size entries. */ +#define SEC_STRINGS 0x2000000 + + /* This section contains data about section groups. */ +#define SEC_GROUP 0x4000000 + + /* The section is a COFF shared library section. This flag is + only for the linker. If this type of section appears in + the input file, the linker must copy it to the output file + without changing the vma or size. FIXME: Although this + was originally intended to be general, it really is COFF + specific (and the flag was renamed to indicate this). It + might be cleaner to have some more general mechanism to + allow the back end to control what the linker does with + sections. */ +#define SEC_COFF_SHARED_LIBRARY 0x10000000 + + /* This section contains data which may be shared with other + executables or shared objects. This is for COFF only. */ +#define SEC_COFF_SHARED 0x20000000 + + /* When a section with this flag is being linked, then if the size of + the input section is less than a page, it should not cross a page + boundary. If the size of the input section is one page or more, + it should be aligned on a page boundary. This is for TI + TMS320C54X only. */ +#define SEC_TIC54X_BLOCK 0x40000000 + + /* Conditionally link this section; do not link if there are no + references found to any symbol in the section. This is for TI + TMS320C54X only. */ +#define SEC_TIC54X_CLINK 0x80000000 + + /* End of section flags. */ + + /* Some internal packed boolean fields. */ + + /* See the vma field. */ + unsigned int user_set_vma : 1; + + /* A mark flag used by some of the linker backends. */ + unsigned int linker_mark : 1; + + /* Another mark flag used by some of the linker backends. Set for + output sections that have an input section. */ + unsigned int linker_has_input : 1; + + /* A mark flag used by some linker backends for garbage collection. */ + unsigned int gc_mark : 1; + + /* The following flags are used by the ELF linker. */ + + /* Mark sections which have been allocated to segments. */ + unsigned int segment_mark : 1; + + /* Type of sec_info information. */ + unsigned int sec_info_type:3; +#define ELF_INFO_TYPE_NONE 0 +#define ELF_INFO_TYPE_STABS 1 +#define ELF_INFO_TYPE_MERGE 2 +#define ELF_INFO_TYPE_EH_FRAME 3 +#define ELF_INFO_TYPE_JUST_SYMS 4 + + /* Nonzero if this section uses RELA relocations, rather than REL. */ + unsigned int use_rela_p:1; + + /* Bits used by various backends. The generic code doesn't touch + these fields. */ + + /* Nonzero if this section has TLS related relocations. */ + unsigned int has_tls_reloc:1; + + /* Nonzero if this section has a gp reloc. */ + unsigned int has_gp_reloc:1; + + /* Nonzero if this section needs the relax finalize pass. */ + unsigned int need_finalize_relax:1; + + /* Whether relocations have been processed. */ + unsigned int reloc_done : 1; + + /* End of internal packed boolean fields. */ + + /* The virtual memory address of the section - where it will be + at run time. The symbols are relocated against this. The + user_set_vma flag is maintained by bfd; if it's not set, the + backend can assign addresses (for example, in <>, where + the default address for <<.data>> is dependent on the specific + target and various flags). */ + bfd_vma vma; + + /* The load address of the section - where it would be in a + rom image; really only used for writing section header + information. */ + bfd_vma lma; + + /* The size of the section in octets, as it will be output. + Contains a value even if the section has no contents (e.g., the + size of <<.bss>>). */ + bfd_size_type size; + + /* For input sections, the original size on disk of the section, in + octets. This field is used by the linker relaxation code. It is + currently only set for sections where the linker relaxation scheme + doesn't cache altered section and reloc contents (stabs, eh_frame, + SEC_MERGE, some coff relaxing targets), and thus the original size + needs to be kept to read the section multiple times. + For output sections, rawsize holds the section size calculated on + a previous linker relaxation pass. */ + bfd_size_type rawsize; + + /* If this section is going to be output, then this value is the + offset in *bytes* into the output section of the first byte in the + input section (byte ==> smallest addressable unit on the + target). In most cases, if this was going to start at the + 100th octet (8-bit quantity) in the output section, this value + would be 100. However, if the target byte size is 16 bits + (bfd_octets_per_byte is "2"), this value would be 50. */ + bfd_vma output_offset; + + /* The output section through which to map on output. */ + struct bfd_section *output_section; + + /* The alignment requirement of the section, as an exponent of 2 - + e.g., 3 aligns to 2^3 (or 8). */ + unsigned int alignment_power; + + /* If an input section, a pointer to a vector of relocation + records for the data in this section. */ + struct reloc_cache_entry *relocation; + + /* If an output section, a pointer to a vector of pointers to + relocation records for the data in this section. */ + struct reloc_cache_entry **orelocation; + + /* The number of relocation records in one of the above. */ + unsigned reloc_count; + + /* Information below is back end specific - and not always used + or updated. */ + + /* File position of section data. */ + file_ptr filepos; + + /* File position of relocation info. */ + file_ptr rel_filepos; + + /* File position of line data. */ + file_ptr line_filepos; + + /* Pointer to data for applications. */ + void *userdata; + + /* If the SEC_IN_MEMORY flag is set, this points to the actual + contents. */ + unsigned char *contents; + + /* Attached line number information. */ + alent *lineno; + + /* Number of line number records. */ + unsigned int lineno_count; + + /* Entity size for merging purposes. */ + unsigned int entsize; + + /* Points to the kept section if this section is a link-once section, + and is discarded. */ + struct bfd_section *kept_section; + + /* When a section is being output, this value changes as more + linenumbers are written out. */ + file_ptr moving_line_filepos; + + /* What the section number is in the target world. */ + int target_index; + + void *used_by_bfd; + + /* If this is a constructor section then here is a list of the + relocations created to relocate items within it. */ + struct relent_chain *constructor_chain; + + /* The BFD which owns the section. */ + bfd *owner; + + /* A symbol which points at this section only. */ + struct bfd_symbol *symbol; + struct bfd_symbol **symbol_ptr_ptr; + + struct bfd_link_order *link_order_head; + struct bfd_link_order *link_order_tail; +} asection; + +/* These sections are global, and are managed by BFD. The application + and target back end are not permitted to change the values in + these sections. New code should use the section_ptr macros rather + than referring directly to the const sections. The const sections + may eventually vanish. */ +#define BFD_ABS_SECTION_NAME "*ABS*" +#define BFD_UND_SECTION_NAME "*UND*" +#define BFD_COM_SECTION_NAME "*COM*" +#define BFD_IND_SECTION_NAME "*IND*" + +/* The absolute section. */ +extern asection bfd_abs_section; +#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) +#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) +/* Pointer to the undefined section. */ +extern asection bfd_und_section; +#define bfd_und_section_ptr ((asection *) &bfd_und_section) +#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) +/* Pointer to the common section. */ +extern asection bfd_com_section; +#define bfd_com_section_ptr ((asection *) &bfd_com_section) +/* Pointer to the indirect section. */ +extern asection bfd_ind_section; +#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) +#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) + +#define bfd_is_const_section(SEC) \ + ( ((SEC) == bfd_abs_section_ptr) \ + || ((SEC) == bfd_und_section_ptr) \ + || ((SEC) == bfd_com_section_ptr) \ + || ((SEC) == bfd_ind_section_ptr)) + +extern const struct bfd_symbol * const bfd_abs_symbol; +extern const struct bfd_symbol * const bfd_com_symbol; +extern const struct bfd_symbol * const bfd_und_symbol; +extern const struct bfd_symbol * const bfd_ind_symbol; + +/* Macros to handle insertion and deletion of a bfd's sections. These + only handle the list pointers, ie. do not adjust section_count, + target_index etc. */ +#define bfd_section_list_remove(ABFD, PS) \ + do \ + { \ + asection **_ps = PS; \ + asection *_s = *_ps; \ + *_ps = _s->next; \ + if (_s->next == NULL) \ + (ABFD)->section_tail = _ps; \ + } \ + while (0) +#define bfd_section_list_insert(ABFD, PS, S) \ + do \ + { \ + asection **_ps = PS; \ + asection *_s = S; \ + _s->next = *_ps; \ + *_ps = _s; \ + if (_s->next == NULL) \ + (ABFD)->section_tail = &_s->next; \ + } \ + while (0) + +void bfd_section_list_clear (bfd *); + +asection *bfd_get_section_by_name (bfd *abfd, const char *name); + +asection *bfd_get_section_by_name_if + (bfd *abfd, + const char *name, + bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), + void *obj); + +char *bfd_get_unique_section_name + (bfd *abfd, const char *templat, int *count); + +asection *bfd_make_section_old_way (bfd *abfd, const char *name); + +asection *bfd_make_section_anyway (bfd *abfd, const char *name); + +asection *bfd_make_section (bfd *, const char *name); + +bfd_boolean bfd_set_section_flags + (bfd *abfd, asection *sec, flagword flags); + +void bfd_map_over_sections + (bfd *abfd, + void (*func) (bfd *abfd, asection *sect, void *obj), + void *obj); + +asection *bfd_sections_find_if + (bfd *abfd, + bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), + void *obj); + +bfd_boolean bfd_set_section_size + (bfd *abfd, asection *sec, bfd_size_type val); + +bfd_boolean bfd_set_section_contents + (bfd *abfd, asection *section, const void *data, + file_ptr offset, bfd_size_type count); + +bfd_boolean bfd_get_section_contents + (bfd *abfd, asection *section, void *location, file_ptr offset, + bfd_size_type count); + +bfd_boolean bfd_malloc_and_get_section + (bfd *abfd, asection *section, bfd_byte **buf); + +bfd_boolean bfd_copy_private_section_data + (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); + +#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ + BFD_SEND (obfd, _bfd_copy_private_section_data, \ + (ibfd, isection, obfd, osection)) +void _bfd_strip_section_from_output + (struct bfd_link_info *info, asection *section); + +bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); + +bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); + +/* Extracted from archures.c. */ +enum bfd_architecture +{ + bfd_arch_unknown, /* File arch not known. */ + bfd_arch_obscure, /* Arch known, not one of these. */ + bfd_arch_m68k, /* Motorola 68xxx */ +#define bfd_mach_m68000 1 +#define bfd_mach_m68008 2 +#define bfd_mach_m68010 3 +#define bfd_mach_m68020 4 +#define bfd_mach_m68030 5 +#define bfd_mach_m68040 6 +#define bfd_mach_m68060 7 +#define bfd_mach_cpu32 8 +#define bfd_mach_mcf5200 9 +#define bfd_mach_mcf5206e 10 +#define bfd_mach_mcf5307 11 +#define bfd_mach_mcf5407 12 +#define bfd_mach_mcf528x 13 +#define bfd_mach_mcfv4e 14 +#define bfd_mach_mcf521x 15 +#define bfd_mach_mcf5249 16 +#define bfd_mach_mcf547x 17 +#define bfd_mach_mcf548x 18 + bfd_arch_vax, /* DEC Vax */ + bfd_arch_i960, /* Intel 960 */ + /* The order of the following is important. + lower number indicates a machine type that + only accepts a subset of the instructions + available to machines with higher numbers. + The exception is the "ca", which is + incompatible with all other machines except + "core". */ + +#define bfd_mach_i960_core 1 +#define bfd_mach_i960_ka_sa 2 +#define bfd_mach_i960_kb_sb 3 +#define bfd_mach_i960_mc 4 +#define bfd_mach_i960_xa 5 +#define bfd_mach_i960_ca 6 +#define bfd_mach_i960_jx 7 +#define bfd_mach_i960_hx 8 + + bfd_arch_or32, /* OpenRISC 32 */ + + bfd_arch_a29k, /* AMD 29000 */ + bfd_arch_sparc, /* SPARC */ +#define bfd_mach_sparc 1 +/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ +#define bfd_mach_sparc_sparclet 2 +#define bfd_mach_sparc_sparclite 3 +#define bfd_mach_sparc_v8plus 4 +#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ +#define bfd_mach_sparc_sparclite_le 6 +#define bfd_mach_sparc_v9 7 +#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ +#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ +#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ +/* Nonzero if MACH has the v9 instruction set. */ +#define bfd_mach_sparc_v9_p(mach) \ + ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ + && (mach) != bfd_mach_sparc_sparclite_le) +/* Nonzero if MACH is a 64 bit sparc architecture. */ +#define bfd_mach_sparc_64bit_p(mach) \ + ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) + bfd_arch_mips, /* MIPS Rxxxx */ +#define bfd_mach_mips3000 3000 +#define bfd_mach_mips3900 3900 +#define bfd_mach_mips4000 4000 +#define bfd_mach_mips4010 4010 +#define bfd_mach_mips4100 4100 +#define bfd_mach_mips4111 4111 +#define bfd_mach_mips4120 4120 +#define bfd_mach_mips4300 4300 +#define bfd_mach_mips4400 4400 +#define bfd_mach_mips4600 4600 +#define bfd_mach_mips4650 4650 +#define bfd_mach_mips5000 5000 +#define bfd_mach_mips5400 5400 +#define bfd_mach_mips5500 5500 +#define bfd_mach_mips6000 6000 +#define bfd_mach_mips7000 7000 +#define bfd_mach_mips8000 8000 +#define bfd_mach_mips9000 9000 +#define bfd_mach_mips10000 10000 +#define bfd_mach_mips12000 12000 +#define bfd_mach_mips16 16 +#define bfd_mach_mips5 5 +#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ +#define bfd_mach_mipsisa32 32 +#define bfd_mach_mipsisa32r2 33 +#define bfd_mach_mipsisa64 64 +#define bfd_mach_mipsisa64r2 65 + bfd_arch_i386, /* Intel 386 */ +#define bfd_mach_i386_i386 1 +#define bfd_mach_i386_i8086 2 +#define bfd_mach_i386_i386_intel_syntax 3 +#define bfd_mach_x86_64 64 +#define bfd_mach_x86_64_intel_syntax 65 + bfd_arch_we32k, /* AT&T WE32xxx */ + bfd_arch_tahoe, /* CCI/Harris Tahoe */ + bfd_arch_i860, /* Intel 860 */ + bfd_arch_i370, /* IBM 360/370 Mainframes */ + bfd_arch_romp, /* IBM ROMP PC/RT */ + bfd_arch_alliant, /* Alliant */ + bfd_arch_convex, /* Convex */ + bfd_arch_m88k, /* Motorola 88xxx */ + bfd_arch_m98k, /* Motorola 98xxx */ + bfd_arch_pyramid, /* Pyramid Technology */ + bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ +#define bfd_mach_h8300 1 +#define bfd_mach_h8300h 2 +#define bfd_mach_h8300s 3 +#define bfd_mach_h8300hn 4 +#define bfd_mach_h8300sn 5 +#define bfd_mach_h8300sx 6 +#define bfd_mach_h8300sxn 7 + bfd_arch_pdp11, /* DEC PDP-11 */ + bfd_arch_powerpc, /* PowerPC */ +#define bfd_mach_ppc 32 +#define bfd_mach_ppc64 64 +#define bfd_mach_ppc_403 403 +#define bfd_mach_ppc_403gc 4030 +#define bfd_mach_ppc_505 505 +#define bfd_mach_ppc_601 601 +#define bfd_mach_ppc_602 602 +#define bfd_mach_ppc_603 603 +#define bfd_mach_ppc_ec603e 6031 +#define bfd_mach_ppc_604 604 +#define bfd_mach_ppc_620 620 +#define bfd_mach_ppc_630 630 +#define bfd_mach_ppc_750 750 +#define bfd_mach_ppc_860 860 +#define bfd_mach_ppc_a35 35 +#define bfd_mach_ppc_rs64ii 642 +#define bfd_mach_ppc_rs64iii 643 +#define bfd_mach_ppc_7400 7400 +#define bfd_mach_ppc_e500 500 + bfd_arch_rs6000, /* IBM RS/6000 */ +#define bfd_mach_rs6k 6000 +#define bfd_mach_rs6k_rs1 6001 +#define bfd_mach_rs6k_rsc 6003 +#define bfd_mach_rs6k_rs2 6002 + bfd_arch_hppa, /* HP PA RISC */ +#define bfd_mach_hppa10 10 +#define bfd_mach_hppa11 11 +#define bfd_mach_hppa20 20 +#define bfd_mach_hppa20w 25 + bfd_arch_d10v, /* Mitsubishi D10V */ +#define bfd_mach_d10v 1 +#define bfd_mach_d10v_ts2 2 +#define bfd_mach_d10v_ts3 3 + bfd_arch_d30v, /* Mitsubishi D30V */ + bfd_arch_dlx, /* DLX */ + bfd_arch_m68hc11, /* Motorola 68HC11 */ + bfd_arch_m68hc12, /* Motorola 68HC12 */ +#define bfd_mach_m6812_default 0 +#define bfd_mach_m6812 1 +#define bfd_mach_m6812s 2 + bfd_arch_z8k, /* Zilog Z8000 */ +#define bfd_mach_z8001 1 +#define bfd_mach_z8002 2 + bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ + bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ +#define bfd_mach_sh 1 +#define bfd_mach_sh2 0x20 +#define bfd_mach_sh_dsp 0x2d +#define bfd_mach_sh2a 0x2a +#define bfd_mach_sh2a_nofpu 0x2b +#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 +#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 +#define bfd_mach_sh2a_or_sh4 0x2a3 +#define bfd_mach_sh2a_or_sh3e 0x2a4 +#define bfd_mach_sh2e 0x2e +#define bfd_mach_sh3 0x30 +#define bfd_mach_sh3_nommu 0x31 +#define bfd_mach_sh3_dsp 0x3d +#define bfd_mach_sh3e 0x3e +#define bfd_mach_sh4 0x40 +#define bfd_mach_sh4_nofpu 0x41 +#define bfd_mach_sh4_nommu_nofpu 0x42 +#define bfd_mach_sh4a 0x4a +#define bfd_mach_sh4a_nofpu 0x4b +#define bfd_mach_sh4al_dsp 0x4d +#define bfd_mach_sh5 0x50 + bfd_arch_alpha, /* Dec Alpha */ +#define bfd_mach_alpha_ev4 0x10 +#define bfd_mach_alpha_ev5 0x20 +#define bfd_mach_alpha_ev6 0x30 + bfd_arch_arm, /* Advanced Risc Machines ARM. */ +#define bfd_mach_arm_unknown 0 +#define bfd_mach_arm_2 1 +#define bfd_mach_arm_2a 2 +#define bfd_mach_arm_3 3 +#define bfd_mach_arm_3M 4 +#define bfd_mach_arm_4 5 +#define bfd_mach_arm_4T 6 +#define bfd_mach_arm_5 7 +#define bfd_mach_arm_5T 8 +#define bfd_mach_arm_5TE 9 +#define bfd_mach_arm_XScale 10 +#define bfd_mach_arm_ep9312 11 +#define bfd_mach_arm_iWMMXt 12 + bfd_arch_ns32k, /* National Semiconductors ns32000 */ + bfd_arch_w65, /* WDC 65816 */ + bfd_arch_tic30, /* Texas Instruments TMS320C30 */ + bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ +#define bfd_mach_tic3x 30 +#define bfd_mach_tic4x 40 + bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ + bfd_arch_tic80, /* TI TMS320c80 (MVP) */ + bfd_arch_v850, /* NEC V850 */ +#define bfd_mach_v850 1 +#define bfd_mach_v850e 'E' +#define bfd_mach_v850e1 '1' + bfd_arch_arc, /* ARC Cores */ +#define bfd_mach_arc_5 5 +#define bfd_mach_arc_6 6 +#define bfd_mach_arc_7 7 +#define bfd_mach_arc_8 8 + bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ +#define bfd_mach_m32r 1 /* For backwards compatibility. */ +#define bfd_mach_m32rx 'x' +#define bfd_mach_m32r2 '2' + bfd_arch_mn10200, /* Matsushita MN10200 */ + bfd_arch_mn10300, /* Matsushita MN10300 */ +#define bfd_mach_mn10300 300 +#define bfd_mach_am33 330 +#define bfd_mach_am33_2 332 + bfd_arch_fr30, +#define bfd_mach_fr30 0x46523330 + bfd_arch_frv, +#define bfd_mach_frv 1 +#define bfd_mach_frvsimple 2 +#define bfd_mach_fr300 300 +#define bfd_mach_fr400 400 +#define bfd_mach_fr450 450 +#define bfd_mach_frvtomcat 499 /* fr500 prototype */ +#define bfd_mach_fr500 500 +#define bfd_mach_fr550 550 + bfd_arch_mcore, + bfd_arch_ia64, /* HP/Intel ia64 */ +#define bfd_mach_ia64_elf64 64 +#define bfd_mach_ia64_elf32 32 + bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ +#define bfd_mach_ip2022 1 +#define bfd_mach_ip2022ext 2 + bfd_arch_iq2000, /* Vitesse IQ2000. */ +#define bfd_mach_iq2000 1 +#define bfd_mach_iq10 2 + bfd_arch_pj, + bfd_arch_avr, /* Atmel AVR microcontrollers. */ +#define bfd_mach_avr1 1 +#define bfd_mach_avr2 2 +#define bfd_mach_avr3 3 +#define bfd_mach_avr4 4 +#define bfd_mach_avr5 5 + bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ +#define bfd_mach_cr16c 1 + bfd_arch_crx, /* National Semiconductor CRX. */ +#define bfd_mach_crx 1 + bfd_arch_cris, /* Axis CRIS */ +#define bfd_mach_cris_v0_v10 255 +#define bfd_mach_cris_v32 32 +#define bfd_mach_cris_v10_v32 1032 + bfd_arch_s390, /* IBM s390 */ +#define bfd_mach_s390_31 31 +#define bfd_mach_s390_64 64 + bfd_arch_openrisc, /* OpenRISC */ + bfd_arch_mmix, /* Donald Knuth's educational processor. */ + bfd_arch_xstormy16, +#define bfd_mach_xstormy16 1 + bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ +#define bfd_mach_msp11 11 +#define bfd_mach_msp110 110 +#define bfd_mach_msp12 12 +#define bfd_mach_msp13 13 +#define bfd_mach_msp14 14 +#define bfd_mach_msp15 15 +#define bfd_mach_msp16 16 +#define bfd_mach_msp31 31 +#define bfd_mach_msp32 32 +#define bfd_mach_msp33 33 +#define bfd_mach_msp41 41 +#define bfd_mach_msp42 42 +#define bfd_mach_msp43 43 +#define bfd_mach_msp44 44 + bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ +#define bfd_mach_xtensa 1 + bfd_arch_maxq, /* Dallas MAXQ 10/20 */ +#define bfd_mach_maxq10 10 +#define bfd_mach_maxq20 20 + bfd_arch_last + }; + +typedef struct bfd_arch_info +{ + int bits_per_word; + int bits_per_address; + int bits_per_byte; + enum bfd_architecture arch; + unsigned long mach; + const char *arch_name; + const char *printable_name; + unsigned int section_align_power; + /* TRUE if this is the default machine for the architecture. + The default arch should be the first entry for an arch so that + all the entries for that arch can be accessed via <>. */ + bfd_boolean the_default; + const struct bfd_arch_info * (*compatible) + (const struct bfd_arch_info *a, const struct bfd_arch_info *b); + + bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); + + const struct bfd_arch_info *next; +} +bfd_arch_info_type; + +const char *bfd_printable_name (bfd *abfd); + +const bfd_arch_info_type *bfd_scan_arch (const char *string); + +const char **bfd_arch_list (void); + +const bfd_arch_info_type *bfd_arch_get_compatible + (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); + +void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); + +enum bfd_architecture bfd_get_arch (bfd *abfd); + +unsigned long bfd_get_mach (bfd *abfd); + +unsigned int bfd_arch_bits_per_byte (bfd *abfd); + +unsigned int bfd_arch_bits_per_address (bfd *abfd); + +const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); + +const bfd_arch_info_type *bfd_lookup_arch + (enum bfd_architecture arch, unsigned long machine); + +const char *bfd_printable_arch_mach + (enum bfd_architecture arch, unsigned long machine); + +unsigned int bfd_octets_per_byte (bfd *abfd); + +unsigned int bfd_arch_mach_octets_per_byte + (enum bfd_architecture arch, unsigned long machine); + +/* Extracted from reloc.c. */ +typedef enum bfd_reloc_status +{ + /* No errors detected. */ + bfd_reloc_ok, + + /* The relocation was performed, but there was an overflow. */ + bfd_reloc_overflow, + + /* The address to relocate was not within the section supplied. */ + bfd_reloc_outofrange, + + /* Used by special functions. */ + bfd_reloc_continue, + + /* Unsupported relocation size requested. */ + bfd_reloc_notsupported, + + /* Unused. */ + bfd_reloc_other, + + /* The symbol to relocate against was undefined. */ + bfd_reloc_undefined, + + /* The relocation was performed, but may not be ok - presently + generated only when linking i960 coff files with i960 b.out + symbols. If this type is returned, the error_message argument + to bfd_perform_relocation will be set. */ + bfd_reloc_dangerous + } + bfd_reloc_status_type; + + +typedef struct reloc_cache_entry +{ + /* A pointer into the canonical table of pointers. */ + struct bfd_symbol **sym_ptr_ptr; + + /* offset in section. */ + bfd_size_type address; + + /* addend for relocation value. */ + bfd_vma addend; + + /* Pointer to how to perform the required relocation. */ + reloc_howto_type *howto; + +} +arelent; + +enum complain_overflow +{ + /* Do not complain on overflow. */ + complain_overflow_dont, + + /* Complain if the bitfield overflows, whether it is considered + as signed or unsigned. */ + complain_overflow_bitfield, + + /* Complain if the value overflows when considered as signed + number. */ + complain_overflow_signed, + + /* Complain if the value overflows when considered as an + unsigned number. */ + complain_overflow_unsigned +}; + +struct reloc_howto_struct +{ + /* The type field has mainly a documentary use - the back end can + do what it wants with it, though normally the back end's + external idea of what a reloc number is stored + in this field. For example, a PC relative word relocation + in a coff environment has the type 023 - because that's + what the outside world calls a R_PCRWORD reloc. */ + unsigned int type; + + /* The value the final relocation is shifted right by. This drops + unwanted data from the relocation. */ + unsigned int rightshift; + + /* The size of the item to be relocated. This is *not* a + power-of-two measure. To get the number of bytes operated + on by a type of relocation, use bfd_get_reloc_size. */ + int size; + + /* The number of bits in the item to be relocated. This is used + when doing overflow checking. */ + unsigned int bitsize; + + /* Notes that the relocation is relative to the location in the + data section of the addend. The relocation function will + subtract from the relocation value the address of the location + being relocated. */ + bfd_boolean pc_relative; + + /* The bit position of the reloc value in the destination. + The relocated value is left shifted by this amount. */ + unsigned int bitpos; + + /* What type of overflow error should be checked for when + relocating. */ + enum complain_overflow complain_on_overflow; + + /* If this field is non null, then the supplied function is + called rather than the normal function. This allows really + strange relocation methods to be accommodated (e.g., i960 callj + instructions). */ + bfd_reloc_status_type (*special_function) + (bfd *, arelent *, struct bfd_symbol *, void *, asection *, + bfd *, char **); + + /* The textual name of the relocation type. */ + char *name; + + /* Some formats record a relocation addend in the section contents + rather than with the relocation. For ELF formats this is the + distinction between USE_REL and USE_RELA (though the code checks + for USE_REL == 1/0). The value of this field is TRUE if the + addend is recorded with the section contents; when performing a + partial link (ld -r) the section contents (the data) will be + modified. The value of this field is FALSE if addends are + recorded with the relocation (in arelent.addend); when performing + a partial link the relocation will be modified. + All relocations for all ELF USE_RELA targets should set this field + to FALSE (values of TRUE should be looked on with suspicion). + However, the converse is not true: not all relocations of all ELF + USE_REL targets set this field to TRUE. Why this is so is peculiar + to each particular target. For relocs that aren't used in partial + links (e.g. GOT stuff) it doesn't matter what this is set to. */ + bfd_boolean partial_inplace; + + /* src_mask selects the part of the instruction (or data) to be used + in the relocation sum. If the target relocations don't have an + addend in the reloc, eg. ELF USE_REL, src_mask will normally equal + dst_mask to extract the addend from the section contents. If + relocations do have an addend in the reloc, eg. ELF USE_RELA, this + field should be zero. Non-zero values for ELF USE_RELA targets are + bogus as in those cases the value in the dst_mask part of the + section contents should be treated as garbage. */ + bfd_vma src_mask; + + /* dst_mask selects which parts of the instruction (or data) are + replaced with a relocated value. */ + bfd_vma dst_mask; + + /* When some formats create PC relative instructions, they leave + the value of the pc of the place being relocated in the offset + slot of the instruction, so that a PC relative relocation can + be made just by adding in an ordinary offset (e.g., sun3 a.out). + Some formats leave the displacement part of an instruction + empty (e.g., m88k bcs); this flag signals the fact. */ + bfd_boolean pcrel_offset; +}; + +#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ + { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } +#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ + HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ + NAME, FALSE, 0, 0, IN) + +#define EMPTY_HOWTO(C) \ + HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ + NULL, FALSE, 0, 0, FALSE) + +#define HOWTO_PREPARE(relocation, symbol) \ + { \ + if (symbol != NULL) \ + { \ + if (bfd_is_com_section (symbol->section)) \ + { \ + relocation = 0; \ + } \ + else \ + { \ + relocation = symbol->value; \ + } \ + } \ + } + +unsigned int bfd_get_reloc_size (reloc_howto_type *); + +typedef struct relent_chain +{ + arelent relent; + struct relent_chain *next; +} +arelent_chain; + +bfd_reloc_status_type bfd_check_overflow + (enum complain_overflow how, + unsigned int bitsize, + unsigned int rightshift, + unsigned int addrsize, + bfd_vma relocation); + +bfd_reloc_status_type bfd_perform_relocation + (bfd *abfd, + arelent *reloc_entry, + void *data, + asection *input_section, + bfd *output_bfd, + char **error_message); + +bfd_reloc_status_type bfd_install_relocation + (bfd *abfd, + arelent *reloc_entry, + void *data, bfd_vma data_start, + asection *input_section, + char **error_message); + +enum bfd_reloc_code_real { + _dummy_first_bfd_reloc_code_real, + + +/* Basic absolute relocations of N bits. */ + BFD_RELOC_64, + BFD_RELOC_32, + BFD_RELOC_26, + BFD_RELOC_24, + BFD_RELOC_16, + BFD_RELOC_14, + BFD_RELOC_8, + +/* PC-relative relocations. Sometimes these are relative to the address +of the relocation itself; sometimes they are relative to the start of +the section containing the relocation. It depends on the specific target. + +The 24-bit relocation is used in some Intel 960 configurations. */ + BFD_RELOC_64_PCREL, + BFD_RELOC_32_PCREL, + BFD_RELOC_24_PCREL, + BFD_RELOC_16_PCREL, + BFD_RELOC_12_PCREL, + BFD_RELOC_8_PCREL, + +/* Section relative relocations. Some targets need this for DWARF2. */ + BFD_RELOC_32_SECREL, + +/* For ELF. */ + BFD_RELOC_32_GOT_PCREL, + BFD_RELOC_16_GOT_PCREL, + BFD_RELOC_8_GOT_PCREL, + BFD_RELOC_32_GOTOFF, + BFD_RELOC_16_GOTOFF, + BFD_RELOC_LO16_GOTOFF, + BFD_RELOC_HI16_GOTOFF, + BFD_RELOC_HI16_S_GOTOFF, + BFD_RELOC_8_GOTOFF, + BFD_RELOC_64_PLT_PCREL, + BFD_RELOC_32_PLT_PCREL, + BFD_RELOC_24_PLT_PCREL, + BFD_RELOC_16_PLT_PCREL, + BFD_RELOC_8_PLT_PCREL, + BFD_RELOC_64_PLTOFF, + BFD_RELOC_32_PLTOFF, + BFD_RELOC_16_PLTOFF, + BFD_RELOC_LO16_PLTOFF, + BFD_RELOC_HI16_PLTOFF, + BFD_RELOC_HI16_S_PLTOFF, + BFD_RELOC_8_PLTOFF, + +/* Relocations used by 68K ELF. */ + BFD_RELOC_68K_GLOB_DAT, + BFD_RELOC_68K_JMP_SLOT, + BFD_RELOC_68K_RELATIVE, + +/* Linkage-table relative. */ + BFD_RELOC_32_BASEREL, + BFD_RELOC_16_BASEREL, + BFD_RELOC_LO16_BASEREL, + BFD_RELOC_HI16_BASEREL, + BFD_RELOC_HI16_S_BASEREL, + BFD_RELOC_8_BASEREL, + BFD_RELOC_RVA, + +/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ + BFD_RELOC_8_FFnn, + +/* These PC-relative relocations are stored as word displacements -- +i.e., byte displacements shifted right two bits. The 30-bit word +displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the +SPARC. (SPARC tools generally refer to this as <>.) The +signed 16-bit displacement is used on the MIPS, and the 23-bit +displacement is used on the Alpha. */ + BFD_RELOC_32_PCREL_S2, + BFD_RELOC_16_PCREL_S2, + BFD_RELOC_23_PCREL_S2, + +/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of +the target word. These are used on the SPARC. */ + BFD_RELOC_HI22, + BFD_RELOC_LO10, + +/* For systems that allocate a Global Pointer register, these are +displacements off that register. These relocation types are +handled specially, because the value the register will have is +decided relatively late. */ + BFD_RELOC_GPREL16, + BFD_RELOC_GPREL32, + +/* Reloc types used for i960/b.out. */ + BFD_RELOC_I960_CALLJ, + +/* SPARC ELF relocations. There is probably some overlap with other +relocation types already defined. */ + BFD_RELOC_NONE, + BFD_RELOC_SPARC_WDISP22, + BFD_RELOC_SPARC22, + BFD_RELOC_SPARC13, + BFD_RELOC_SPARC_GOT10, + BFD_RELOC_SPARC_GOT13, + BFD_RELOC_SPARC_GOT22, + BFD_RELOC_SPARC_PC10, + BFD_RELOC_SPARC_PC22, + BFD_RELOC_SPARC_WPLT30, + BFD_RELOC_SPARC_COPY, + BFD_RELOC_SPARC_GLOB_DAT, + BFD_RELOC_SPARC_JMP_SLOT, + BFD_RELOC_SPARC_RELATIVE, + BFD_RELOC_SPARC_UA16, + BFD_RELOC_SPARC_UA32, + BFD_RELOC_SPARC_UA64, + +/* I think these are specific to SPARC a.out (e.g., Sun 4). */ + BFD_RELOC_SPARC_BASE13, + BFD_RELOC_SPARC_BASE22, + +/* SPARC64 relocations */ +#define BFD_RELOC_SPARC_64 BFD_RELOC_64 + BFD_RELOC_SPARC_10, + BFD_RELOC_SPARC_11, + BFD_RELOC_SPARC_OLO10, + BFD_RELOC_SPARC_HH22, + BFD_RELOC_SPARC_HM10, + BFD_RELOC_SPARC_LM22, + BFD_RELOC_SPARC_PC_HH22, + BFD_RELOC_SPARC_PC_HM10, + BFD_RELOC_SPARC_PC_LM22, + BFD_RELOC_SPARC_WDISP16, + BFD_RELOC_SPARC_WDISP19, + BFD_RELOC_SPARC_7, + BFD_RELOC_SPARC_6, + BFD_RELOC_SPARC_5, +#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL + BFD_RELOC_SPARC_PLT32, + BFD_RELOC_SPARC_PLT64, + BFD_RELOC_SPARC_HIX22, + BFD_RELOC_SPARC_LOX10, + BFD_RELOC_SPARC_H44, + BFD_RELOC_SPARC_M44, + BFD_RELOC_SPARC_L44, + BFD_RELOC_SPARC_REGISTER, + +/* SPARC little endian relocation */ + BFD_RELOC_SPARC_REV32, + +/* SPARC TLS relocations */ + BFD_RELOC_SPARC_TLS_GD_HI22, + BFD_RELOC_SPARC_TLS_GD_LO10, + BFD_RELOC_SPARC_TLS_GD_ADD, + BFD_RELOC_SPARC_TLS_GD_CALL, + BFD_RELOC_SPARC_TLS_LDM_HI22, + BFD_RELOC_SPARC_TLS_LDM_LO10, + BFD_RELOC_SPARC_TLS_LDM_ADD, + BFD_RELOC_SPARC_TLS_LDM_CALL, + BFD_RELOC_SPARC_TLS_LDO_HIX22, + BFD_RELOC_SPARC_TLS_LDO_LOX10, + BFD_RELOC_SPARC_TLS_LDO_ADD, + BFD_RELOC_SPARC_TLS_IE_HI22, + BFD_RELOC_SPARC_TLS_IE_LO10, + BFD_RELOC_SPARC_TLS_IE_LD, + BFD_RELOC_SPARC_TLS_IE_LDX, + BFD_RELOC_SPARC_TLS_IE_ADD, + BFD_RELOC_SPARC_TLS_LE_HIX22, + BFD_RELOC_SPARC_TLS_LE_LOX10, + BFD_RELOC_SPARC_TLS_DTPMOD32, + BFD_RELOC_SPARC_TLS_DTPMOD64, + BFD_RELOC_SPARC_TLS_DTPOFF32, + BFD_RELOC_SPARC_TLS_DTPOFF64, + BFD_RELOC_SPARC_TLS_TPOFF32, + BFD_RELOC_SPARC_TLS_TPOFF64, + +/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or +"addend" in some special way. +For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when +writing; when reading, it will be the absolute section symbol. The +addend is the displacement in bytes of the "lda" instruction from +the "ldah" instruction (which is at the address of this reloc). */ + BFD_RELOC_ALPHA_GPDISP_HI16, + +/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as +with GPDISP_HI16 relocs. The addend is ignored when writing the +relocations out, and is filled in with the file's GP value on +reading, for convenience. */ + BFD_RELOC_ALPHA_GPDISP_LO16, + +/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 +relocation except that there is no accompanying GPDISP_LO16 +relocation. */ + BFD_RELOC_ALPHA_GPDISP, + +/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; +the assembler turns it into a LDQ instruction to load the address of +the symbol, and then fills in a register in the real instruction. + +The LITERAL reloc, at the LDQ instruction, refers to the .lita +section symbol. The addend is ignored when writing, but is filled +in with the file's GP value on reading, for convenience, as with the +GPDISP_LO16 reloc. + +The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. +It should refer to the symbol to be referenced, as with 16_GOTOFF, +but it generates output not based on the position within the .got +section, but relative to the GP value chosen for the file during the +final link stage. + +The LITUSE reloc, on the instruction using the loaded address, gives +information to the linker that it might be able to use to optimize +away some literal section references. The symbol is ignored (read +as the absolute section symbol), and the "addend" indicates the type +of instruction using the register: +1 - "memory" fmt insn +2 - byte-manipulation (byte offset reg) +3 - jsr (target of branch) */ + BFD_RELOC_ALPHA_LITERAL, + BFD_RELOC_ALPHA_ELF_LITERAL, + BFD_RELOC_ALPHA_LITUSE, + +/* The HINT relocation indicates a value that should be filled into the +"hint" field of a jmp/jsr/ret instruction, for possible branch- +prediction logic which may be provided on some processors. */ + BFD_RELOC_ALPHA_HINT, + +/* The LINKAGE relocation outputs a linkage pair in the object file, +which is filled by the linker. */ + BFD_RELOC_ALPHA_LINKAGE, + +/* The CODEADDR relocation outputs a STO_CA in the object file, +which is filled by the linker. */ + BFD_RELOC_ALPHA_CODEADDR, + +/* The GPREL_HI/LO relocations together form a 32-bit offset from the +GP register. */ + BFD_RELOC_ALPHA_GPREL_HI16, + BFD_RELOC_ALPHA_GPREL_LO16, + +/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must +share a common GP, and the target address is adjusted for +STO_ALPHA_STD_GPLOAD. */ + BFD_RELOC_ALPHA_BRSGP, + +/* Alpha thread-local storage relocations. */ + BFD_RELOC_ALPHA_TLSGD, + BFD_RELOC_ALPHA_TLSLDM, + BFD_RELOC_ALPHA_DTPMOD64, + BFD_RELOC_ALPHA_GOTDTPREL16, + BFD_RELOC_ALPHA_DTPREL64, + BFD_RELOC_ALPHA_DTPREL_HI16, + BFD_RELOC_ALPHA_DTPREL_LO16, + BFD_RELOC_ALPHA_DTPREL16, + BFD_RELOC_ALPHA_GOTTPREL16, + BFD_RELOC_ALPHA_TPREL64, + BFD_RELOC_ALPHA_TPREL_HI16, + BFD_RELOC_ALPHA_TPREL_LO16, + BFD_RELOC_ALPHA_TPREL16, + +/* Bits 27..2 of the relocation address shifted right 2 bits; +simple reloc otherwise. */ + BFD_RELOC_MIPS_JMP, + +/* The MIPS16 jump instruction. */ + BFD_RELOC_MIPS16_JMP, + +/* MIPS16 GP relative reloc. */ + BFD_RELOC_MIPS16_GPREL, + +/* High 16 bits of 32-bit value; simple reloc. */ + BFD_RELOC_HI16, + +/* High 16 bits of 32-bit value but the low 16 bits will be sign +extended and added to form the final result. If the low 16 +bits form a negative number, we need to add one to the high value +to compensate for the borrow when the low bits are added. */ + BFD_RELOC_HI16_S, + +/* Low 16 bits. */ + BFD_RELOC_LO16, + +/* MIPS16 high 16 bits of 32-bit value. */ + BFD_RELOC_MIPS16_HI16, + +/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign +extended and added to form the final result. If the low 16 +bits form a negative number, we need to add one to the high value +to compensate for the borrow when the low bits are added. */ + BFD_RELOC_MIPS16_HI16_S, + +/* MIPS16 low 16 bits. */ + BFD_RELOC_MIPS16_LO16, + +/* Relocation against a MIPS literal section. */ + BFD_RELOC_MIPS_LITERAL, + +/* MIPS ELF relocations. */ + BFD_RELOC_MIPS_GOT16, + BFD_RELOC_MIPS_CALL16, + BFD_RELOC_MIPS_GOT_HI16, + BFD_RELOC_MIPS_GOT_LO16, + BFD_RELOC_MIPS_CALL_HI16, + BFD_RELOC_MIPS_CALL_LO16, + BFD_RELOC_MIPS_SUB, + BFD_RELOC_MIPS_GOT_PAGE, + BFD_RELOC_MIPS_GOT_OFST, + BFD_RELOC_MIPS_GOT_DISP, + BFD_RELOC_MIPS_SHIFT5, + BFD_RELOC_MIPS_SHIFT6, + BFD_RELOC_MIPS_INSERT_A, + BFD_RELOC_MIPS_INSERT_B, + BFD_RELOC_MIPS_DELETE, + BFD_RELOC_MIPS_HIGHEST, + BFD_RELOC_MIPS_HIGHER, + BFD_RELOC_MIPS_SCN_DISP, + BFD_RELOC_MIPS_REL16, + BFD_RELOC_MIPS_RELGOT, + BFD_RELOC_MIPS_JALR, + BFD_RELOC_MIPS_TLS_DTPMOD32, + BFD_RELOC_MIPS_TLS_DTPREL32, + BFD_RELOC_MIPS_TLS_DTPMOD64, + BFD_RELOC_MIPS_TLS_DTPREL64, + BFD_RELOC_MIPS_TLS_GD, + BFD_RELOC_MIPS_TLS_LDM, + BFD_RELOC_MIPS_TLS_DTPREL_HI16, + BFD_RELOC_MIPS_TLS_DTPREL_LO16, + BFD_RELOC_MIPS_TLS_GOTTPREL, + BFD_RELOC_MIPS_TLS_TPREL32, + BFD_RELOC_MIPS_TLS_TPREL64, + BFD_RELOC_MIPS_TLS_TPREL_HI16, + BFD_RELOC_MIPS_TLS_TPREL_LO16, + + +/* Fujitsu Frv Relocations. */ + BFD_RELOC_FRV_LABEL16, + BFD_RELOC_FRV_LABEL24, + BFD_RELOC_FRV_LO16, + BFD_RELOC_FRV_HI16, + BFD_RELOC_FRV_GPREL12, + BFD_RELOC_FRV_GPRELU12, + BFD_RELOC_FRV_GPREL32, + BFD_RELOC_FRV_GPRELHI, + BFD_RELOC_FRV_GPRELLO, + BFD_RELOC_FRV_GOT12, + BFD_RELOC_FRV_GOTHI, + BFD_RELOC_FRV_GOTLO, + BFD_RELOC_FRV_FUNCDESC, + BFD_RELOC_FRV_FUNCDESC_GOT12, + BFD_RELOC_FRV_FUNCDESC_GOTHI, + BFD_RELOC_FRV_FUNCDESC_GOTLO, + BFD_RELOC_FRV_FUNCDESC_VALUE, + BFD_RELOC_FRV_FUNCDESC_GOTOFF12, + BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, + BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, + BFD_RELOC_FRV_GOTOFF12, + BFD_RELOC_FRV_GOTOFFHI, + BFD_RELOC_FRV_GOTOFFLO, + BFD_RELOC_FRV_GETTLSOFF, + BFD_RELOC_FRV_TLSDESC_VALUE, + BFD_RELOC_FRV_GOTTLSDESC12, + BFD_RELOC_FRV_GOTTLSDESCHI, + BFD_RELOC_FRV_GOTTLSDESCLO, + BFD_RELOC_FRV_TLSMOFF12, + BFD_RELOC_FRV_TLSMOFFHI, + BFD_RELOC_FRV_TLSMOFFLO, + BFD_RELOC_FRV_GOTTLSOFF12, + BFD_RELOC_FRV_GOTTLSOFFHI, + BFD_RELOC_FRV_GOTTLSOFFLO, + BFD_RELOC_FRV_TLSOFF, + BFD_RELOC_FRV_TLSDESC_RELAX, + BFD_RELOC_FRV_GETTLSOFF_RELAX, + BFD_RELOC_FRV_TLSOFF_RELAX, + BFD_RELOC_FRV_TLSMOFF, + + +/* This is a 24bit GOT-relative reloc for the mn10300. */ + BFD_RELOC_MN10300_GOTOFF24, + +/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes +in the instruction. */ + BFD_RELOC_MN10300_GOT32, + +/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes +in the instruction. */ + BFD_RELOC_MN10300_GOT24, + +/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes +in the instruction. */ + BFD_RELOC_MN10300_GOT16, + +/* Copy symbol at runtime. */ + BFD_RELOC_MN10300_COPY, + +/* Create GOT entry. */ + BFD_RELOC_MN10300_GLOB_DAT, + +/* Create PLT entry. */ + BFD_RELOC_MN10300_JMP_SLOT, + +/* Adjust by program base. */ + BFD_RELOC_MN10300_RELATIVE, + + +/* i386/elf relocations */ + BFD_RELOC_386_GOT32, + BFD_RELOC_386_PLT32, + BFD_RELOC_386_COPY, + BFD_RELOC_386_GLOB_DAT, + BFD_RELOC_386_JUMP_SLOT, + BFD_RELOC_386_RELATIVE, + BFD_RELOC_386_GOTOFF, + BFD_RELOC_386_GOTPC, + BFD_RELOC_386_TLS_TPOFF, + BFD_RELOC_386_TLS_IE, + BFD_RELOC_386_TLS_GOTIE, + BFD_RELOC_386_TLS_LE, + BFD_RELOC_386_TLS_GD, + BFD_RELOC_386_TLS_LDM, + BFD_RELOC_386_TLS_LDO_32, + BFD_RELOC_386_TLS_IE_32, + BFD_RELOC_386_TLS_LE_32, + BFD_RELOC_386_TLS_DTPMOD32, + BFD_RELOC_386_TLS_DTPOFF32, + BFD_RELOC_386_TLS_TPOFF32, + +/* x86-64/elf relocations */ + BFD_RELOC_X86_64_GOT32, + BFD_RELOC_X86_64_PLT32, + BFD_RELOC_X86_64_COPY, + BFD_RELOC_X86_64_GLOB_DAT, + BFD_RELOC_X86_64_JUMP_SLOT, + BFD_RELOC_X86_64_RELATIVE, + BFD_RELOC_X86_64_GOTPCREL, + BFD_RELOC_X86_64_32S, + BFD_RELOC_X86_64_DTPMOD64, + BFD_RELOC_X86_64_DTPOFF64, + BFD_RELOC_X86_64_TPOFF64, + BFD_RELOC_X86_64_TLSGD, + BFD_RELOC_X86_64_TLSLD, + BFD_RELOC_X86_64_DTPOFF32, + BFD_RELOC_X86_64_GOTTPOFF, + BFD_RELOC_X86_64_TPOFF32, + +/* ns32k relocations */ + BFD_RELOC_NS32K_IMM_8, + BFD_RELOC_NS32K_IMM_16, + BFD_RELOC_NS32K_IMM_32, + BFD_RELOC_NS32K_IMM_8_PCREL, + BFD_RELOC_NS32K_IMM_16_PCREL, + BFD_RELOC_NS32K_IMM_32_PCREL, + BFD_RELOC_NS32K_DISP_8, + BFD_RELOC_NS32K_DISP_16, + BFD_RELOC_NS32K_DISP_32, + BFD_RELOC_NS32K_DISP_8_PCREL, + BFD_RELOC_NS32K_DISP_16_PCREL, + BFD_RELOC_NS32K_DISP_32_PCREL, + +/* PDP11 relocations */ + BFD_RELOC_PDP11_DISP_8_PCREL, + BFD_RELOC_PDP11_DISP_6_PCREL, + +/* Picojava relocs. Not all of these appear in object files. */ + BFD_RELOC_PJ_CODE_HI16, + BFD_RELOC_PJ_CODE_LO16, + BFD_RELOC_PJ_CODE_DIR16, + BFD_RELOC_PJ_CODE_DIR32, + BFD_RELOC_PJ_CODE_REL16, + BFD_RELOC_PJ_CODE_REL32, + +/* Power(rs6000) and PowerPC relocations. */ + BFD_RELOC_PPC_B26, + BFD_RELOC_PPC_BA26, + BFD_RELOC_PPC_TOC16, + BFD_RELOC_PPC_B16, + BFD_RELOC_PPC_B16_BRTAKEN, + BFD_RELOC_PPC_B16_BRNTAKEN, + BFD_RELOC_PPC_BA16, + BFD_RELOC_PPC_BA16_BRTAKEN, + BFD_RELOC_PPC_BA16_BRNTAKEN, + BFD_RELOC_PPC_COPY, + BFD_RELOC_PPC_GLOB_DAT, + BFD_RELOC_PPC_JMP_SLOT, + BFD_RELOC_PPC_RELATIVE, + BFD_RELOC_PPC_LOCAL24PC, + BFD_RELOC_PPC_EMB_NADDR32, + BFD_RELOC_PPC_EMB_NADDR16, + BFD_RELOC_PPC_EMB_NADDR16_LO, + BFD_RELOC_PPC_EMB_NADDR16_HI, + BFD_RELOC_PPC_EMB_NADDR16_HA, + BFD_RELOC_PPC_EMB_SDAI16, + BFD_RELOC_PPC_EMB_SDA2I16, + BFD_RELOC_PPC_EMB_SDA2REL, + BFD_RELOC_PPC_EMB_SDA21, + BFD_RELOC_PPC_EMB_MRKREF, + BFD_RELOC_PPC_EMB_RELSEC16, + BFD_RELOC_PPC_EMB_RELST_LO, + BFD_RELOC_PPC_EMB_RELST_HI, + BFD_RELOC_PPC_EMB_RELST_HA, + BFD_RELOC_PPC_EMB_BIT_FLD, + BFD_RELOC_PPC_EMB_RELSDA, + BFD_RELOC_PPC64_HIGHER, + BFD_RELOC_PPC64_HIGHER_S, + BFD_RELOC_PPC64_HIGHEST, + BFD_RELOC_PPC64_HIGHEST_S, + BFD_RELOC_PPC64_TOC16_LO, + BFD_RELOC_PPC64_TOC16_HI, + BFD_RELOC_PPC64_TOC16_HA, + BFD_RELOC_PPC64_TOC, + BFD_RELOC_PPC64_PLTGOT16, + BFD_RELOC_PPC64_PLTGOT16_LO, + BFD_RELOC_PPC64_PLTGOT16_HI, + BFD_RELOC_PPC64_PLTGOT16_HA, + BFD_RELOC_PPC64_ADDR16_DS, + BFD_RELOC_PPC64_ADDR16_LO_DS, + BFD_RELOC_PPC64_GOT16_DS, + BFD_RELOC_PPC64_GOT16_LO_DS, + BFD_RELOC_PPC64_PLT16_LO_DS, + BFD_RELOC_PPC64_SECTOFF_DS, + BFD_RELOC_PPC64_SECTOFF_LO_DS, + BFD_RELOC_PPC64_TOC16_DS, + BFD_RELOC_PPC64_TOC16_LO_DS, + BFD_RELOC_PPC64_PLTGOT16_DS, + BFD_RELOC_PPC64_PLTGOT16_LO_DS, + +/* PowerPC and PowerPC64 thread-local storage relocations. */ + BFD_RELOC_PPC_TLS, + BFD_RELOC_PPC_DTPMOD, + BFD_RELOC_PPC_TPREL16, + BFD_RELOC_PPC_TPREL16_LO, + BFD_RELOC_PPC_TPREL16_HI, + BFD_RELOC_PPC_TPREL16_HA, + BFD_RELOC_PPC_TPREL, + BFD_RELOC_PPC_DTPREL16, + BFD_RELOC_PPC_DTPREL16_LO, + BFD_RELOC_PPC_DTPREL16_HI, + BFD_RELOC_PPC_DTPREL16_HA, + BFD_RELOC_PPC_DTPREL, + BFD_RELOC_PPC_GOT_TLSGD16, + BFD_RELOC_PPC_GOT_TLSGD16_LO, + BFD_RELOC_PPC_GOT_TLSGD16_HI, + BFD_RELOC_PPC_GOT_TLSGD16_HA, + BFD_RELOC_PPC_GOT_TLSLD16, + BFD_RELOC_PPC_GOT_TLSLD16_LO, + BFD_RELOC_PPC_GOT_TLSLD16_HI, + BFD_RELOC_PPC_GOT_TLSLD16_HA, + BFD_RELOC_PPC_GOT_TPREL16, + BFD_RELOC_PPC_GOT_TPREL16_LO, + BFD_RELOC_PPC_GOT_TPREL16_HI, + BFD_RELOC_PPC_GOT_TPREL16_HA, + BFD_RELOC_PPC_GOT_DTPREL16, + BFD_RELOC_PPC_GOT_DTPREL16_LO, + BFD_RELOC_PPC_GOT_DTPREL16_HI, + BFD_RELOC_PPC_GOT_DTPREL16_HA, + BFD_RELOC_PPC64_TPREL16_DS, + BFD_RELOC_PPC64_TPREL16_LO_DS, + BFD_RELOC_PPC64_TPREL16_HIGHER, + BFD_RELOC_PPC64_TPREL16_HIGHERA, + BFD_RELOC_PPC64_TPREL16_HIGHEST, + BFD_RELOC_PPC64_TPREL16_HIGHESTA, + BFD_RELOC_PPC64_DTPREL16_DS, + BFD_RELOC_PPC64_DTPREL16_LO_DS, + BFD_RELOC_PPC64_DTPREL16_HIGHER, + BFD_RELOC_PPC64_DTPREL16_HIGHERA, + BFD_RELOC_PPC64_DTPREL16_HIGHEST, + BFD_RELOC_PPC64_DTPREL16_HIGHESTA, + +/* IBM 370/390 relocations */ + BFD_RELOC_I370_D12, + +/* The type of reloc used to build a constructor table - at the moment +probably a 32 bit wide absolute relocation, but the target can choose. +It generally does map to one of the other relocation types. */ + BFD_RELOC_CTOR, + +/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are +not stored in the instruction. */ + BFD_RELOC_ARM_PCREL_BRANCH, + +/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is +not stored in the instruction. The 2nd lowest bit comes from a 1 bit +field in the instruction. */ + BFD_RELOC_ARM_PCREL_BLX, + +/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is +not stored in the instruction. The 2nd lowest bit comes from a 1 bit +field in the instruction. */ + BFD_RELOC_THUMB_PCREL_BLX, + +/* These relocs are only used within the ARM assembler. They are not +(at present) written to any object files. */ + BFD_RELOC_ARM_IMMEDIATE, + BFD_RELOC_ARM_ADRL_IMMEDIATE, + BFD_RELOC_ARM_OFFSET_IMM, + BFD_RELOC_ARM_SHIFT_IMM, + BFD_RELOC_ARM_SMI, + BFD_RELOC_ARM_SWI, + BFD_RELOC_ARM_MULTI, + BFD_RELOC_ARM_CP_OFF_IMM, + BFD_RELOC_ARM_CP_OFF_IMM_S2, + BFD_RELOC_ARM_ADR_IMM, + BFD_RELOC_ARM_LDR_IMM, + BFD_RELOC_ARM_LITERAL, + BFD_RELOC_ARM_IN_POOL, + BFD_RELOC_ARM_OFFSET_IMM8, + BFD_RELOC_ARM_HWLITERAL, + BFD_RELOC_ARM_THUMB_ADD, + BFD_RELOC_ARM_THUMB_IMM, + BFD_RELOC_ARM_THUMB_SHIFT, + BFD_RELOC_ARM_THUMB_OFFSET, + BFD_RELOC_ARM_GOT12, + BFD_RELOC_ARM_GOT32, + BFD_RELOC_ARM_JUMP_SLOT, + BFD_RELOC_ARM_COPY, + BFD_RELOC_ARM_GLOB_DAT, + BFD_RELOC_ARM_PLT32, + BFD_RELOC_ARM_RELATIVE, + BFD_RELOC_ARM_GOTOFF, + BFD_RELOC_ARM_GOTPC, + +/* Pc-relative or absolute relocation depending on target. Used for +entries in .init_array sections. */ + BFD_RELOC_ARM_TARGET1, + +/* Read-only segment base relative address. */ + BFD_RELOC_ARM_ROSEGREL32, + +/* Data segment base relative address. */ + BFD_RELOC_ARM_SBREL32, + +/* This reloc is used for References to RTTI dta from exception handling +tables. The actual definition depends on the target. It may be a +pc-relative or some form of GOT-indirect relocation. */ + BFD_RELOC_ARM_TARGET2, + +/* 31-bit PC relative address. */ + BFD_RELOC_ARM_PREL31, + +/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ + BFD_RELOC_SH_PCDISP8BY2, + BFD_RELOC_SH_PCDISP12BY2, + BFD_RELOC_SH_IMM3, + BFD_RELOC_SH_IMM3U, + BFD_RELOC_SH_DISP12, + BFD_RELOC_SH_DISP12BY2, + BFD_RELOC_SH_DISP12BY4, + BFD_RELOC_SH_DISP12BY8, + BFD_RELOC_SH_DISP20, + BFD_RELOC_SH_DISP20BY8, + BFD_RELOC_SH_IMM4, + BFD_RELOC_SH_IMM4BY2, + BFD_RELOC_SH_IMM4BY4, + BFD_RELOC_SH_IMM8, + BFD_RELOC_SH_IMM8BY2, + BFD_RELOC_SH_IMM8BY4, + BFD_RELOC_SH_PCRELIMM8BY2, + BFD_RELOC_SH_PCRELIMM8BY4, + BFD_RELOC_SH_SWITCH16, + BFD_RELOC_SH_SWITCH32, + BFD_RELOC_SH_USES, + BFD_RELOC_SH_COUNT, + BFD_RELOC_SH_ALIGN, + BFD_RELOC_SH_CODE, + BFD_RELOC_SH_DATA, + BFD_RELOC_SH_LABEL, + BFD_RELOC_SH_LOOP_START, + BFD_RELOC_SH_LOOP_END, + BFD_RELOC_SH_COPY, + BFD_RELOC_SH_GLOB_DAT, + BFD_RELOC_SH_JMP_SLOT, + BFD_RELOC_SH_RELATIVE, + BFD_RELOC_SH_GOTPC, + BFD_RELOC_SH_GOT_LOW16, + BFD_RELOC_SH_GOT_MEDLOW16, + BFD_RELOC_SH_GOT_MEDHI16, + BFD_RELOC_SH_GOT_HI16, + BFD_RELOC_SH_GOTPLT_LOW16, + BFD_RELOC_SH_GOTPLT_MEDLOW16, + BFD_RELOC_SH_GOTPLT_MEDHI16, + BFD_RELOC_SH_GOTPLT_HI16, + BFD_RELOC_SH_PLT_LOW16, + BFD_RELOC_SH_PLT_MEDLOW16, + BFD_RELOC_SH_PLT_MEDHI16, + BFD_RELOC_SH_PLT_HI16, + BFD_RELOC_SH_GOTOFF_LOW16, + BFD_RELOC_SH_GOTOFF_MEDLOW16, + BFD_RELOC_SH_GOTOFF_MEDHI16, + BFD_RELOC_SH_GOTOFF_HI16, + BFD_RELOC_SH_GOTPC_LOW16, + BFD_RELOC_SH_GOTPC_MEDLOW16, + BFD_RELOC_SH_GOTPC_MEDHI16, + BFD_RELOC_SH_GOTPC_HI16, + BFD_RELOC_SH_COPY64, + BFD_RELOC_SH_GLOB_DAT64, + BFD_RELOC_SH_JMP_SLOT64, + BFD_RELOC_SH_RELATIVE64, + BFD_RELOC_SH_GOT10BY4, + BFD_RELOC_SH_GOT10BY8, + BFD_RELOC_SH_GOTPLT10BY4, + BFD_RELOC_SH_GOTPLT10BY8, + BFD_RELOC_SH_GOTPLT32, + BFD_RELOC_SH_SHMEDIA_CODE, + BFD_RELOC_SH_IMMU5, + BFD_RELOC_SH_IMMS6, + BFD_RELOC_SH_IMMS6BY32, + BFD_RELOC_SH_IMMU6, + BFD_RELOC_SH_IMMS10, + BFD_RELOC_SH_IMMS10BY2, + BFD_RELOC_SH_IMMS10BY4, + BFD_RELOC_SH_IMMS10BY8, + BFD_RELOC_SH_IMMS16, + BFD_RELOC_SH_IMMU16, + BFD_RELOC_SH_IMM_LOW16, + BFD_RELOC_SH_IMM_LOW16_PCREL, + BFD_RELOC_SH_IMM_MEDLOW16, + BFD_RELOC_SH_IMM_MEDLOW16_PCREL, + BFD_RELOC_SH_IMM_MEDHI16, + BFD_RELOC_SH_IMM_MEDHI16_PCREL, + BFD_RELOC_SH_IMM_HI16, + BFD_RELOC_SH_IMM_HI16_PCREL, + BFD_RELOC_SH_PT_16, + BFD_RELOC_SH_TLS_GD_32, + BFD_RELOC_SH_TLS_LD_32, + BFD_RELOC_SH_TLS_LDO_32, + BFD_RELOC_SH_TLS_IE_32, + BFD_RELOC_SH_TLS_LE_32, + BFD_RELOC_SH_TLS_DTPMOD32, + BFD_RELOC_SH_TLS_DTPOFF32, + BFD_RELOC_SH_TLS_TPOFF32, + +/* Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must +be zero and is not stored in the instruction. */ + BFD_RELOC_THUMB_PCREL_BRANCH9, + BFD_RELOC_THUMB_PCREL_BRANCH12, + BFD_RELOC_THUMB_PCREL_BRANCH23, + +/* ARC Cores relocs. +ARC 22 bit pc-relative branch. The lowest two bits must be zero and are +not stored in the instruction. The high 20 bits are installed in bits 26 +through 7 of the instruction. */ + BFD_RELOC_ARC_B22_PCREL, + +/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not +stored in the instruction. The high 24 bits are installed in bits 23 +through 0. */ + BFD_RELOC_ARC_B26, + +/* Mitsubishi D10V relocs. +This is a 10-bit reloc with the right 2 bits +assumed to be 0. */ + BFD_RELOC_D10V_10_PCREL_R, + +/* Mitsubishi D10V relocs. +This is a 10-bit reloc with the right 2 bits +assumed to be 0. This is the same as the previous reloc +except it is in the left container, i.e., +shifted left 15 bits. */ + BFD_RELOC_D10V_10_PCREL_L, + +/* This is an 18-bit reloc with the right 2 bits +assumed to be 0. */ + BFD_RELOC_D10V_18, + +/* This is an 18-bit reloc with the right 2 bits +assumed to be 0. */ + BFD_RELOC_D10V_18_PCREL, + +/* Mitsubishi D30V relocs. +This is a 6-bit absolute reloc. */ + BFD_RELOC_D30V_6, + +/* This is a 6-bit pc-relative reloc with +the right 3 bits assumed to be 0. */ + BFD_RELOC_D30V_9_PCREL, + +/* This is a 6-bit pc-relative reloc with +the right 3 bits assumed to be 0. Same +as the previous reloc but on the right side +of the container. */ + BFD_RELOC_D30V_9_PCREL_R, + +/* This is a 12-bit absolute reloc with the +right 3 bitsassumed to be 0. */ + BFD_RELOC_D30V_15, + +/* This is a 12-bit pc-relative reloc with +the right 3 bits assumed to be 0. */ + BFD_RELOC_D30V_15_PCREL, + +/* This is a 12-bit pc-relative reloc with +the right 3 bits assumed to be 0. Same +as the previous reloc but on the right side +of the container. */ + BFD_RELOC_D30V_15_PCREL_R, + +/* This is an 18-bit absolute reloc with +the right 3 bits assumed to be 0. */ + BFD_RELOC_D30V_21, + +/* This is an 18-bit pc-relative reloc with +the right 3 bits assumed to be 0. */ + BFD_RELOC_D30V_21_PCREL, + +/* This is an 18-bit pc-relative reloc with +the right 3 bits assumed to be 0. Same +as the previous reloc but on the right side +of the container. */ + BFD_RELOC_D30V_21_PCREL_R, + +/* This is a 32-bit absolute reloc. */ + BFD_RELOC_D30V_32, + +/* This is a 32-bit pc-relative reloc. */ + BFD_RELOC_D30V_32_PCREL, + +/* DLX relocs */ + BFD_RELOC_DLX_HI16_S, + +/* DLX relocs */ + BFD_RELOC_DLX_LO16, + +/* DLX relocs */ + BFD_RELOC_DLX_JMP26, + +/* Renesas M32R (formerly Mitsubishi M32R) relocs. +This is a 24 bit absolute address. */ + BFD_RELOC_M32R_24, + +/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ + BFD_RELOC_M32R_10_PCREL, + +/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ + BFD_RELOC_M32R_18_PCREL, + +/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ + BFD_RELOC_M32R_26_PCREL, + +/* This is a 16-bit reloc containing the high 16 bits of an address +used when the lower 16 bits are treated as unsigned. */ + BFD_RELOC_M32R_HI16_ULO, + +/* This is a 16-bit reloc containing the high 16 bits of an address +used when the lower 16 bits are treated as signed. */ + BFD_RELOC_M32R_HI16_SLO, + +/* This is a 16-bit reloc containing the lower 16 bits of an address. */ + BFD_RELOC_M32R_LO16, + +/* This is a 16-bit reloc containing the small data area offset for use in +add3, load, and store instructions. */ + BFD_RELOC_M32R_SDA16, + +/* For PIC. */ + BFD_RELOC_M32R_GOT24, + BFD_RELOC_M32R_26_PLTREL, + BFD_RELOC_M32R_COPY, + BFD_RELOC_M32R_GLOB_DAT, + BFD_RELOC_M32R_JMP_SLOT, + BFD_RELOC_M32R_RELATIVE, + BFD_RELOC_M32R_GOTOFF, + BFD_RELOC_M32R_GOTOFF_HI_ULO, + BFD_RELOC_M32R_GOTOFF_HI_SLO, + BFD_RELOC_M32R_GOTOFF_LO, + BFD_RELOC_M32R_GOTPC24, + BFD_RELOC_M32R_GOT16_HI_ULO, + BFD_RELOC_M32R_GOT16_HI_SLO, + BFD_RELOC_M32R_GOT16_LO, + BFD_RELOC_M32R_GOTPC_HI_ULO, + BFD_RELOC_M32R_GOTPC_HI_SLO, + BFD_RELOC_M32R_GOTPC_LO, + +/* This is a 9-bit reloc */ + BFD_RELOC_V850_9_PCREL, + +/* This is a 22-bit reloc */ + BFD_RELOC_V850_22_PCREL, + +/* This is a 16 bit offset from the short data area pointer. */ + BFD_RELOC_V850_SDA_16_16_OFFSET, + +/* This is a 16 bit offset (of which only 15 bits are used) from the +short data area pointer. */ + BFD_RELOC_V850_SDA_15_16_OFFSET, + +/* This is a 16 bit offset from the zero data area pointer. */ + BFD_RELOC_V850_ZDA_16_16_OFFSET, + +/* This is a 16 bit offset (of which only 15 bits are used) from the +zero data area pointer. */ + BFD_RELOC_V850_ZDA_15_16_OFFSET, + +/* This is an 8 bit offset (of which only 6 bits are used) from the +tiny data area pointer. */ + BFD_RELOC_V850_TDA_6_8_OFFSET, + +/* This is an 8bit offset (of which only 7 bits are used) from the tiny +data area pointer. */ + BFD_RELOC_V850_TDA_7_8_OFFSET, + +/* This is a 7 bit offset from the tiny data area pointer. */ + BFD_RELOC_V850_TDA_7_7_OFFSET, + +/* This is a 16 bit offset from the tiny data area pointer. */ + BFD_RELOC_V850_TDA_16_16_OFFSET, + +/* This is a 5 bit offset (of which only 4 bits are used) from the tiny +data area pointer. */ + BFD_RELOC_V850_TDA_4_5_OFFSET, + +/* This is a 4 bit offset from the tiny data area pointer. */ + BFD_RELOC_V850_TDA_4_4_OFFSET, + +/* This is a 16 bit offset from the short data area pointer, with the +bits placed non-contiguously in the instruction. */ + BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, + +/* This is a 16 bit offset from the zero data area pointer, with the +bits placed non-contiguously in the instruction. */ + BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, + +/* This is a 6 bit offset from the call table base pointer. */ + BFD_RELOC_V850_CALLT_6_7_OFFSET, + +/* This is a 16 bit offset from the call table base pointer. */ + BFD_RELOC_V850_CALLT_16_16_OFFSET, + +/* Used for relaxing indirect function calls. */ + BFD_RELOC_V850_LONGCALL, + +/* Used for relaxing indirect jumps. */ + BFD_RELOC_V850_LONGJUMP, + +/* Used to maintain alignment whilst relaxing. */ + BFD_RELOC_V850_ALIGN, + +/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu +instructions. */ + BFD_RELOC_V850_LO16_SPLIT_OFFSET, + +/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the +instruction. */ + BFD_RELOC_MN10300_32_PCREL, + +/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the +instruction. */ + BFD_RELOC_MN10300_16_PCREL, + +/* This is a 8bit DP reloc for the tms320c30, where the most +significant 8 bits of a 24 bit word are placed into the least +significant 8 bits of the opcode. */ + BFD_RELOC_TIC30_LDP, + +/* This is a 7bit reloc for the tms320c54x, where the least +significant 7 bits of a 16 bit word are placed into the least +significant 7 bits of the opcode. */ + BFD_RELOC_TIC54X_PARTLS7, + +/* This is a 9bit DP reloc for the tms320c54x, where the most +significant 9 bits of a 16 bit word are placed into the least +significant 9 bits of the opcode. */ + BFD_RELOC_TIC54X_PARTMS9, + +/* This is an extended address 23-bit reloc for the tms320c54x. */ + BFD_RELOC_TIC54X_23, + +/* This is a 16-bit reloc for the tms320c54x, where the least +significant 16 bits of a 23-bit extended address are placed into +the opcode. */ + BFD_RELOC_TIC54X_16_OF_23, + +/* This is a reloc for the tms320c54x, where the most +significant 7 bits of a 23-bit extended address are placed into +the opcode. */ + BFD_RELOC_TIC54X_MS7_OF_23, + +/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ + BFD_RELOC_FR30_48, + +/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into +two sections. */ + BFD_RELOC_FR30_20, + +/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in +4 bits. */ + BFD_RELOC_FR30_6_IN_4, + +/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset +into 8 bits. */ + BFD_RELOC_FR30_8_IN_8, + +/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset +into 8 bits. */ + BFD_RELOC_FR30_9_IN_8, + +/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset +into 8 bits. */ + BFD_RELOC_FR30_10_IN_8, + +/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative +short offset into 8 bits. */ + BFD_RELOC_FR30_9_PCREL, + +/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative +short offset into 11 bits. */ + BFD_RELOC_FR30_12_PCREL, + +/* Motorola Mcore relocations. */ + BFD_RELOC_MCORE_PCREL_IMM8BY4, + BFD_RELOC_MCORE_PCREL_IMM11BY2, + BFD_RELOC_MCORE_PCREL_IMM4BY2, + BFD_RELOC_MCORE_PCREL_32, + BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, + BFD_RELOC_MCORE_RVA, + +/* These are relocations for the GETA instruction. */ + BFD_RELOC_MMIX_GETA, + BFD_RELOC_MMIX_GETA_1, + BFD_RELOC_MMIX_GETA_2, + BFD_RELOC_MMIX_GETA_3, + +/* These are relocations for a conditional branch instruction. */ + BFD_RELOC_MMIX_CBRANCH, + BFD_RELOC_MMIX_CBRANCH_J, + BFD_RELOC_MMIX_CBRANCH_1, + BFD_RELOC_MMIX_CBRANCH_2, + BFD_RELOC_MMIX_CBRANCH_3, + +/* These are relocations for the PUSHJ instruction. */ + BFD_RELOC_MMIX_PUSHJ, + BFD_RELOC_MMIX_PUSHJ_1, + BFD_RELOC_MMIX_PUSHJ_2, + BFD_RELOC_MMIX_PUSHJ_3, + BFD_RELOC_MMIX_PUSHJ_STUBBABLE, + +/* These are relocations for the JMP instruction. */ + BFD_RELOC_MMIX_JMP, + BFD_RELOC_MMIX_JMP_1, + BFD_RELOC_MMIX_JMP_2, + BFD_RELOC_MMIX_JMP_3, + +/* This is a relocation for a relative address as in a GETA instruction or +a branch. */ + BFD_RELOC_MMIX_ADDR19, + +/* This is a relocation for a relative address as in a JMP instruction. */ + BFD_RELOC_MMIX_ADDR27, + +/* This is a relocation for an instruction field that may be a general +register or a value 0..255. */ + BFD_RELOC_MMIX_REG_OR_BYTE, + +/* This is a relocation for an instruction field that may be a general +register. */ + BFD_RELOC_MMIX_REG, + +/* This is a relocation for two instruction fields holding a register and +an offset, the equivalent of the relocation. */ + BFD_RELOC_MMIX_BASE_PLUS_OFFSET, + +/* This relocation is an assertion that the expression is not allocated as +a global register. It does not modify contents. */ + BFD_RELOC_MMIX_LOCAL, + +/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative +short offset into 7 bits. */ + BFD_RELOC_AVR_7_PCREL, + +/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative +short offset into 12 bits. */ + BFD_RELOC_AVR_13_PCREL, + +/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually +program memory address) into 16 bits. */ + BFD_RELOC_AVR_16_PM, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually +data memory address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_LO8_LDI, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit +of data memory address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_HI8_LDI, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit +of program memory address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_HH8_LDI, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(usually data memory address) into 8 bit immediate value of SUBI insn. */ + BFD_RELOC_AVR_LO8_LDI_NEG, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(high 8 bit of data memory address) into 8 bit immediate value of +SUBI insn. */ + BFD_RELOC_AVR_HI8_LDI_NEG, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(most high 8 bit of program memory address) into 8 bit immediate value +of LDI or SUBI insn. */ + BFD_RELOC_AVR_HH8_LDI_NEG, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually +command address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_LO8_LDI_PM, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit +of command address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_HI8_LDI_PM, + +/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit +of command address) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_HH8_LDI_PM, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(usually command address) into 8 bit immediate value of SUBI insn. */ + BFD_RELOC_AVR_LO8_LDI_PM_NEG, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(high 8 bit of 16 bit command address) into 8 bit immediate value +of SUBI insn. */ + BFD_RELOC_AVR_HI8_LDI_PM_NEG, + +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value +(high 6 bit of 22 bit command address) into 8 bit immediate +value of SUBI insn. */ + BFD_RELOC_AVR_HH8_LDI_PM_NEG, + +/* This is a 32 bit reloc for the AVR that stores 23 bit value +into 22 bits. */ + BFD_RELOC_AVR_CALL, + +/* This is a 16 bit reloc for the AVR that stores all needed bits +for absolute addressing with ldi with overflow check to linktime */ + BFD_RELOC_AVR_LDI, + +/* This is a 6 bit reloc for the AVR that stores offset for ldd/std +instructions */ + BFD_RELOC_AVR_6, + +/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw +instructions */ + BFD_RELOC_AVR_6_ADIW, + +/* Direct 12 bit. */ + BFD_RELOC_390_12, + +/* 12 bit GOT offset. */ + BFD_RELOC_390_GOT12, + +/* 32 bit PC relative PLT address. */ + BFD_RELOC_390_PLT32, + +/* Copy symbol at runtime. */ + BFD_RELOC_390_COPY, + +/* Create GOT entry. */ + BFD_RELOC_390_GLOB_DAT, + +/* Create PLT entry. */ + BFD_RELOC_390_JMP_SLOT, + +/* Adjust by program base. */ + BFD_RELOC_390_RELATIVE, + +/* 32 bit PC relative offset to GOT. */ + BFD_RELOC_390_GOTPC, + +/* 16 bit GOT offset. */ + BFD_RELOC_390_GOT16, + +/* PC relative 16 bit shifted by 1. */ + BFD_RELOC_390_PC16DBL, + +/* 16 bit PC rel. PLT shifted by 1. */ + BFD_RELOC_390_PLT16DBL, + +/* PC relative 32 bit shifted by 1. */ + BFD_RELOC_390_PC32DBL, + +/* 32 bit PC rel. PLT shifted by 1. */ + BFD_RELOC_390_PLT32DBL, + +/* 32 bit PC rel. GOT shifted by 1. */ + BFD_RELOC_390_GOTPCDBL, + +/* 64 bit GOT offset. */ + BFD_RELOC_390_GOT64, + +/* 64 bit PC relative PLT address. */ + BFD_RELOC_390_PLT64, + +/* 32 bit rel. offset to GOT entry. */ + BFD_RELOC_390_GOTENT, + +/* 64 bit offset to GOT. */ + BFD_RELOC_390_GOTOFF64, + +/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_390_GOTPLT12, + +/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_390_GOTPLT16, + +/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_390_GOTPLT32, + +/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_390_GOTPLT64, + +/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_390_GOTPLTENT, + +/* 16-bit rel. offset from the GOT to a PLT entry. */ + BFD_RELOC_390_PLTOFF16, + +/* 32-bit rel. offset from the GOT to a PLT entry. */ + BFD_RELOC_390_PLTOFF32, + +/* 64-bit rel. offset from the GOT to a PLT entry. */ + BFD_RELOC_390_PLTOFF64, + +/* s390 tls relocations. */ + BFD_RELOC_390_TLS_LOAD, + BFD_RELOC_390_TLS_GDCALL, + BFD_RELOC_390_TLS_LDCALL, + BFD_RELOC_390_TLS_GD32, + BFD_RELOC_390_TLS_GD64, + BFD_RELOC_390_TLS_GOTIE12, + BFD_RELOC_390_TLS_GOTIE32, + BFD_RELOC_390_TLS_GOTIE64, + BFD_RELOC_390_TLS_LDM32, + BFD_RELOC_390_TLS_LDM64, + BFD_RELOC_390_TLS_IE32, + BFD_RELOC_390_TLS_IE64, + BFD_RELOC_390_TLS_IEENT, + BFD_RELOC_390_TLS_LE32, + BFD_RELOC_390_TLS_LE64, + BFD_RELOC_390_TLS_LDO32, + BFD_RELOC_390_TLS_LDO64, + BFD_RELOC_390_TLS_DTPMOD, + BFD_RELOC_390_TLS_DTPOFF, + BFD_RELOC_390_TLS_TPOFF, + +/* Long displacement extension. */ + BFD_RELOC_390_20, + BFD_RELOC_390_GOT20, + BFD_RELOC_390_GOTPLT20, + BFD_RELOC_390_TLS_GOTIE20, + +/* Scenix IP2K - 9-bit register number / data address */ + BFD_RELOC_IP2K_FR9, + +/* Scenix IP2K - 4-bit register/data bank number */ + BFD_RELOC_IP2K_BANK, + +/* Scenix IP2K - low 13 bits of instruction word address */ + BFD_RELOC_IP2K_ADDR16CJP, + +/* Scenix IP2K - high 3 bits of instruction word address */ + BFD_RELOC_IP2K_PAGE3, + +/* Scenix IP2K - ext/low/high 8 bits of data address */ + BFD_RELOC_IP2K_LO8DATA, + BFD_RELOC_IP2K_HI8DATA, + BFD_RELOC_IP2K_EX8DATA, + +/* Scenix IP2K - low/high 8 bits of instruction word address */ + BFD_RELOC_IP2K_LO8INSN, + BFD_RELOC_IP2K_HI8INSN, + +/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ + BFD_RELOC_IP2K_PC_SKIP, + +/* Scenix IP2K - 16 bit word address in text section. */ + BFD_RELOC_IP2K_TEXT, + +/* Scenix IP2K - 7-bit sp or dp offset */ + BFD_RELOC_IP2K_FR_OFFSET, + +/* Scenix VPE4K coprocessor - data/insn-space addressing */ + BFD_RELOC_VPE4KMATH_DATA, + BFD_RELOC_VPE4KMATH_INSN, + +/* These two relocations are used by the linker to determine which of +the entries in a C++ virtual function table are actually used. When +the --gc-sections option is given, the linker will zero out the entries +that are not used, so that the code for those functions need not be +included in the output. + +VTABLE_INHERIT is a zero-space relocation used to describe to the +linker the inheritance tree of a C++ virtual function table. The +relocation's symbol should be the parent class' vtable, and the +relocation should be located at the child vtable. + +VTABLE_ENTRY is a zero-space relocation that describes the use of a +virtual function table entry. The reloc's symbol should refer to the +table of the class mentioned in the code. Off of that base, an offset +describes the entry that is being used. For Rela hosts, this offset +is stored in the reloc's addend. For Rel hosts, we are forced to put +this offset in the reloc's section offset. */ + BFD_RELOC_VTABLE_INHERIT, + BFD_RELOC_VTABLE_ENTRY, + +/* Intel IA64 Relocations. */ + BFD_RELOC_IA64_IMM14, + BFD_RELOC_IA64_IMM22, + BFD_RELOC_IA64_IMM64, + BFD_RELOC_IA64_DIR32MSB, + BFD_RELOC_IA64_DIR32LSB, + BFD_RELOC_IA64_DIR64MSB, + BFD_RELOC_IA64_DIR64LSB, + BFD_RELOC_IA64_GPREL22, + BFD_RELOC_IA64_GPREL64I, + BFD_RELOC_IA64_GPREL32MSB, + BFD_RELOC_IA64_GPREL32LSB, + BFD_RELOC_IA64_GPREL64MSB, + BFD_RELOC_IA64_GPREL64LSB, + BFD_RELOC_IA64_LTOFF22, + BFD_RELOC_IA64_LTOFF64I, + BFD_RELOC_IA64_PLTOFF22, + BFD_RELOC_IA64_PLTOFF64I, + BFD_RELOC_IA64_PLTOFF64MSB, + BFD_RELOC_IA64_PLTOFF64LSB, + BFD_RELOC_IA64_FPTR64I, + BFD_RELOC_IA64_FPTR32MSB, + BFD_RELOC_IA64_FPTR32LSB, + BFD_RELOC_IA64_FPTR64MSB, + BFD_RELOC_IA64_FPTR64LSB, + BFD_RELOC_IA64_PCREL21B, + BFD_RELOC_IA64_PCREL21BI, + BFD_RELOC_IA64_PCREL21M, + BFD_RELOC_IA64_PCREL21F, + BFD_RELOC_IA64_PCREL22, + BFD_RELOC_IA64_PCREL60B, + BFD_RELOC_IA64_PCREL64I, + BFD_RELOC_IA64_PCREL32MSB, + BFD_RELOC_IA64_PCREL32LSB, + BFD_RELOC_IA64_PCREL64MSB, + BFD_RELOC_IA64_PCREL64LSB, + BFD_RELOC_IA64_LTOFF_FPTR22, + BFD_RELOC_IA64_LTOFF_FPTR64I, + BFD_RELOC_IA64_LTOFF_FPTR32MSB, + BFD_RELOC_IA64_LTOFF_FPTR32LSB, + BFD_RELOC_IA64_LTOFF_FPTR64MSB, + BFD_RELOC_IA64_LTOFF_FPTR64LSB, + BFD_RELOC_IA64_SEGREL32MSB, + BFD_RELOC_IA64_SEGREL32LSB, + BFD_RELOC_IA64_SEGREL64MSB, + BFD_RELOC_IA64_SEGREL64LSB, + BFD_RELOC_IA64_SECREL32MSB, + BFD_RELOC_IA64_SECREL32LSB, + BFD_RELOC_IA64_SECREL64MSB, + BFD_RELOC_IA64_SECREL64LSB, + BFD_RELOC_IA64_REL32MSB, + BFD_RELOC_IA64_REL32LSB, + BFD_RELOC_IA64_REL64MSB, + BFD_RELOC_IA64_REL64LSB, + BFD_RELOC_IA64_LTV32MSB, + BFD_RELOC_IA64_LTV32LSB, + BFD_RELOC_IA64_LTV64MSB, + BFD_RELOC_IA64_LTV64LSB, + BFD_RELOC_IA64_IPLTMSB, + BFD_RELOC_IA64_IPLTLSB, + BFD_RELOC_IA64_COPY, + BFD_RELOC_IA64_LTOFF22X, + BFD_RELOC_IA64_LDXMOV, + BFD_RELOC_IA64_TPREL14, + BFD_RELOC_IA64_TPREL22, + BFD_RELOC_IA64_TPREL64I, + BFD_RELOC_IA64_TPREL64MSB, + BFD_RELOC_IA64_TPREL64LSB, + BFD_RELOC_IA64_LTOFF_TPREL22, + BFD_RELOC_IA64_DTPMOD64MSB, + BFD_RELOC_IA64_DTPMOD64LSB, + BFD_RELOC_IA64_LTOFF_DTPMOD22, + BFD_RELOC_IA64_DTPREL14, + BFD_RELOC_IA64_DTPREL22, + BFD_RELOC_IA64_DTPREL64I, + BFD_RELOC_IA64_DTPREL32MSB, + BFD_RELOC_IA64_DTPREL32LSB, + BFD_RELOC_IA64_DTPREL64MSB, + BFD_RELOC_IA64_DTPREL64LSB, + BFD_RELOC_IA64_LTOFF_DTPREL22, + +/* Motorola 68HC11 reloc. +This is the 8 bit high part of an absolute address. */ + BFD_RELOC_M68HC11_HI8, + +/* Motorola 68HC11 reloc. +This is the 8 bit low part of an absolute address. */ + BFD_RELOC_M68HC11_LO8, + +/* Motorola 68HC11 reloc. +This is the 3 bit of a value. */ + BFD_RELOC_M68HC11_3B, + +/* Motorola 68HC11 reloc. +This reloc marks the beginning of a jump/call instruction. +It is used for linker relaxation to correctly identify beginning +of instruction and change some branches to use PC-relative +addressing mode. */ + BFD_RELOC_M68HC11_RL_JUMP, + +/* Motorola 68HC11 reloc. +This reloc marks a group of several instructions that gcc generates +and for which the linker relaxation pass can modify and/or remove +some of them. */ + BFD_RELOC_M68HC11_RL_GROUP, + +/* Motorola 68HC11 reloc. +This is the 16-bit lower part of an address. It is used for 'call' +instruction to specify the symbol address without any special +transformation (due to memory bank window). */ + BFD_RELOC_M68HC11_LO16, + +/* Motorola 68HC11 reloc. +This is a 8-bit reloc that specifies the page number of an address. +It is used by 'call' instruction to specify the page number of +the symbol. */ + BFD_RELOC_M68HC11_PAGE, + +/* Motorola 68HC11 reloc. +This is a 24-bit reloc that represents the address with a 16-bit +value and a 8-bit page number. The symbol address is transformed +to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ + BFD_RELOC_M68HC11_24, + +/* Motorola 68HC12 reloc. +This is the 5 bits of a value. */ + BFD_RELOC_M68HC12_5B, + +/* NS CR16C Relocations. */ + BFD_RELOC_16C_NUM08, + BFD_RELOC_16C_NUM08_C, + BFD_RELOC_16C_NUM16, + BFD_RELOC_16C_NUM16_C, + BFD_RELOC_16C_NUM32, + BFD_RELOC_16C_NUM32_C, + BFD_RELOC_16C_DISP04, + BFD_RELOC_16C_DISP04_C, + BFD_RELOC_16C_DISP08, + BFD_RELOC_16C_DISP08_C, + BFD_RELOC_16C_DISP16, + BFD_RELOC_16C_DISP16_C, + BFD_RELOC_16C_DISP24, + BFD_RELOC_16C_DISP24_C, + BFD_RELOC_16C_DISP24a, + BFD_RELOC_16C_DISP24a_C, + BFD_RELOC_16C_REG04, + BFD_RELOC_16C_REG04_C, + BFD_RELOC_16C_REG04a, + BFD_RELOC_16C_REG04a_C, + BFD_RELOC_16C_REG14, + BFD_RELOC_16C_REG14_C, + BFD_RELOC_16C_REG16, + BFD_RELOC_16C_REG16_C, + BFD_RELOC_16C_REG20, + BFD_RELOC_16C_REG20_C, + BFD_RELOC_16C_ABS20, + BFD_RELOC_16C_ABS20_C, + BFD_RELOC_16C_ABS24, + BFD_RELOC_16C_ABS24_C, + BFD_RELOC_16C_IMM04, + BFD_RELOC_16C_IMM04_C, + BFD_RELOC_16C_IMM16, + BFD_RELOC_16C_IMM16_C, + BFD_RELOC_16C_IMM20, + BFD_RELOC_16C_IMM20_C, + BFD_RELOC_16C_IMM24, + BFD_RELOC_16C_IMM24_C, + BFD_RELOC_16C_IMM32, + BFD_RELOC_16C_IMM32_C, + +/* NS CRX Relocations. */ + BFD_RELOC_CRX_REL4, + BFD_RELOC_CRX_REL8, + BFD_RELOC_CRX_REL8_CMP, + BFD_RELOC_CRX_REL16, + BFD_RELOC_CRX_REL24, + BFD_RELOC_CRX_REL32, + BFD_RELOC_CRX_REGREL12, + BFD_RELOC_CRX_REGREL22, + BFD_RELOC_CRX_REGREL28, + BFD_RELOC_CRX_REGREL32, + BFD_RELOC_CRX_ABS16, + BFD_RELOC_CRX_ABS32, + BFD_RELOC_CRX_NUM8, + BFD_RELOC_CRX_NUM16, + BFD_RELOC_CRX_NUM32, + BFD_RELOC_CRX_IMM16, + BFD_RELOC_CRX_IMM32, + BFD_RELOC_CRX_SWITCH8, + BFD_RELOC_CRX_SWITCH16, + BFD_RELOC_CRX_SWITCH32, + +/* These relocs are only used within the CRIS assembler. They are not +(at present) written to any object files. */ + BFD_RELOC_CRIS_BDISP8, + BFD_RELOC_CRIS_UNSIGNED_5, + BFD_RELOC_CRIS_SIGNED_6, + BFD_RELOC_CRIS_UNSIGNED_6, + BFD_RELOC_CRIS_SIGNED_8, + BFD_RELOC_CRIS_UNSIGNED_8, + BFD_RELOC_CRIS_SIGNED_16, + BFD_RELOC_CRIS_UNSIGNED_16, + BFD_RELOC_CRIS_LAPCQ_OFFSET, + BFD_RELOC_CRIS_UNSIGNED_4, + +/* Relocs used in ELF shared libraries for CRIS. */ + BFD_RELOC_CRIS_COPY, + BFD_RELOC_CRIS_GLOB_DAT, + BFD_RELOC_CRIS_JUMP_SLOT, + BFD_RELOC_CRIS_RELATIVE, + +/* 32-bit offset to symbol-entry within GOT. */ + BFD_RELOC_CRIS_32_GOT, + +/* 16-bit offset to symbol-entry within GOT. */ + BFD_RELOC_CRIS_16_GOT, + +/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_CRIS_32_GOTPLT, + +/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ + BFD_RELOC_CRIS_16_GOTPLT, + +/* 32-bit offset to symbol, relative to GOT. */ + BFD_RELOC_CRIS_32_GOTREL, + +/* 32-bit offset to symbol with PLT entry, relative to GOT. */ + BFD_RELOC_CRIS_32_PLT_GOTREL, + +/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ + BFD_RELOC_CRIS_32_PLT_PCREL, + +/* Intel i860 Relocations. */ + BFD_RELOC_860_COPY, + BFD_RELOC_860_GLOB_DAT, + BFD_RELOC_860_JUMP_SLOT, + BFD_RELOC_860_RELATIVE, + BFD_RELOC_860_PC26, + BFD_RELOC_860_PLT26, + BFD_RELOC_860_PC16, + BFD_RELOC_860_LOW0, + BFD_RELOC_860_SPLIT0, + BFD_RELOC_860_LOW1, + BFD_RELOC_860_SPLIT1, + BFD_RELOC_860_LOW2, + BFD_RELOC_860_SPLIT2, + BFD_RELOC_860_LOW3, + BFD_RELOC_860_LOGOT0, + BFD_RELOC_860_SPGOT0, + BFD_RELOC_860_LOGOT1, + BFD_RELOC_860_SPGOT1, + BFD_RELOC_860_LOGOTOFF0, + BFD_RELOC_860_SPGOTOFF0, + BFD_RELOC_860_LOGOTOFF1, + BFD_RELOC_860_SPGOTOFF1, + BFD_RELOC_860_LOGOTOFF2, + BFD_RELOC_860_LOGOTOFF3, + BFD_RELOC_860_LOPC, + BFD_RELOC_860_HIGHADJ, + BFD_RELOC_860_HAGOT, + BFD_RELOC_860_HAGOTOFF, + BFD_RELOC_860_HAPC, + BFD_RELOC_860_HIGH, + BFD_RELOC_860_HIGOT, + BFD_RELOC_860_HIGOTOFF, + +/* OpenRISC Relocations. */ + BFD_RELOC_OPENRISC_ABS_26, + BFD_RELOC_OPENRISC_REL_26, + +/* H8 elf Relocations. */ + BFD_RELOC_H8_DIR16A8, + BFD_RELOC_H8_DIR16R8, + BFD_RELOC_H8_DIR24A8, + BFD_RELOC_H8_DIR24R8, + BFD_RELOC_H8_DIR32A16, + +/* Sony Xstormy16 Relocations. */ + BFD_RELOC_XSTORMY16_REL_12, + BFD_RELOC_XSTORMY16_12, + BFD_RELOC_XSTORMY16_24, + BFD_RELOC_XSTORMY16_FPTR16, + +/* Relocations used by VAX ELF. */ + BFD_RELOC_VAX_GLOB_DAT, + BFD_RELOC_VAX_JMP_SLOT, + BFD_RELOC_VAX_RELATIVE, + +/* msp430 specific relocation codes */ + BFD_RELOC_MSP430_10_PCREL, + BFD_RELOC_MSP430_16_PCREL, + BFD_RELOC_MSP430_16, + BFD_RELOC_MSP430_16_PCREL_BYTE, + BFD_RELOC_MSP430_16_BYTE, + BFD_RELOC_MSP430_2X_PCREL, + BFD_RELOC_MSP430_RL_PCREL, + +/* IQ2000 Relocations. */ + BFD_RELOC_IQ2000_OFFSET_16, + BFD_RELOC_IQ2000_OFFSET_21, + BFD_RELOC_IQ2000_UHI16, + +/* Special Xtensa relocation used only by PLT entries in ELF shared +objects to indicate that the runtime linker should set the value +to one of its own internal functions or data structures. */ + BFD_RELOC_XTENSA_RTLD, + +/* Xtensa relocations for ELF shared objects. */ + BFD_RELOC_XTENSA_GLOB_DAT, + BFD_RELOC_XTENSA_JMP_SLOT, + BFD_RELOC_XTENSA_RELATIVE, + +/* Xtensa relocation used in ELF object files for symbols that may require +PLT entries. Otherwise, this is just a generic 32-bit relocation. */ + BFD_RELOC_XTENSA_PLT, + +/* Xtensa relocations to mark the difference of two local symbols. +These are only needed to support linker relaxation and can be ignored +when not relaxing. The field is set to the value of the difference +assuming no relaxation. The relocation encodes the position of the +first symbol so the linker can determine whether to adjust the field +value. */ + BFD_RELOC_XTENSA_DIFF8, + BFD_RELOC_XTENSA_DIFF16, + BFD_RELOC_XTENSA_DIFF32, + +/* Generic Xtensa relocations for instruction operands. Only the slot +number is encoded in the relocation. The relocation applies to the +last PC-relative immediate operand, or if there are no PC-relative +immediates, to the last immediate operand. */ + BFD_RELOC_XTENSA_SLOT0_OP, + BFD_RELOC_XTENSA_SLOT1_OP, + BFD_RELOC_XTENSA_SLOT2_OP, + BFD_RELOC_XTENSA_SLOT3_OP, + BFD_RELOC_XTENSA_SLOT4_OP, + BFD_RELOC_XTENSA_SLOT5_OP, + BFD_RELOC_XTENSA_SLOT6_OP, + BFD_RELOC_XTENSA_SLOT7_OP, + BFD_RELOC_XTENSA_SLOT8_OP, + BFD_RELOC_XTENSA_SLOT9_OP, + BFD_RELOC_XTENSA_SLOT10_OP, + BFD_RELOC_XTENSA_SLOT11_OP, + BFD_RELOC_XTENSA_SLOT12_OP, + BFD_RELOC_XTENSA_SLOT13_OP, + BFD_RELOC_XTENSA_SLOT14_OP, + +/* Alternate Xtensa relocations. Only the slot is encoded in the +relocation. The meaning of these relocations is opcode-specific. */ + BFD_RELOC_XTENSA_SLOT0_ALT, + BFD_RELOC_XTENSA_SLOT1_ALT, + BFD_RELOC_XTENSA_SLOT2_ALT, + BFD_RELOC_XTENSA_SLOT3_ALT, + BFD_RELOC_XTENSA_SLOT4_ALT, + BFD_RELOC_XTENSA_SLOT5_ALT, + BFD_RELOC_XTENSA_SLOT6_ALT, + BFD_RELOC_XTENSA_SLOT7_ALT, + BFD_RELOC_XTENSA_SLOT8_ALT, + BFD_RELOC_XTENSA_SLOT9_ALT, + BFD_RELOC_XTENSA_SLOT10_ALT, + BFD_RELOC_XTENSA_SLOT11_ALT, + BFD_RELOC_XTENSA_SLOT12_ALT, + BFD_RELOC_XTENSA_SLOT13_ALT, + BFD_RELOC_XTENSA_SLOT14_ALT, + +/* Xtensa relocations for backward compatibility. These have all been +replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ + BFD_RELOC_XTENSA_OP0, + BFD_RELOC_XTENSA_OP1, + BFD_RELOC_XTENSA_OP2, + +/* Xtensa relocation to mark that the assembler expanded the +instructions from an original target. The expansion size is +encoded in the reloc size. */ + BFD_RELOC_XTENSA_ASM_EXPAND, + +/* Xtensa relocation to mark that the linker should simplify +assembler-expanded instructions. This is commonly used +internally by the linker after analysis of a +BFD_RELOC_XTENSA_ASM_EXPAND. */ + BFD_RELOC_XTENSA_ASM_SIMPLIFY, + BFD_RELOC_UNUSED }; +typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; +reloc_howto_type *bfd_reloc_type_lookup + (bfd *abfd, bfd_reloc_code_real_type code); + +const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); + +/* Extracted from syms.c. */ + +typedef struct bfd_symbol +{ + /* A pointer to the BFD which owns the symbol. This information + is necessary so that a back end can work out what additional + information (invisible to the application writer) is carried + with the symbol. + + This field is *almost* redundant, since you can use section->owner + instead, except that some symbols point to the global sections + bfd_{abs,com,und}_section. This could be fixed by making + these globals be per-bfd (or per-target-flavor). FIXME. */ + struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ + + /* The text of the symbol. The name is left alone, and not copied; the + application may not alter it. */ + const char *name; + + /* The value of the symbol. This really should be a union of a + numeric value with a pointer, since some flags indicate that + a pointer to another symbol is stored here. */ + symvalue value; + + /* Attributes of a symbol. */ +#define BSF_NO_FLAGS 0x00 + + /* The symbol has local scope; <> in <>. The value + is the offset into the section of the data. */ +#define BSF_LOCAL 0x01 + + /* The symbol has global scope; initialized data in <>. The + value is the offset into the section of the data. */ +#define BSF_GLOBAL 0x02 + + /* The symbol has global scope and is exported. The value is + the offset into the section of the data. */ +#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ + + /* A normal C symbol would be one of: + <>, <>, <> or + <>. */ + + /* The symbol is a debugging record. The value has an arbitrary + meaning, unless BSF_DEBUGGING_RELOC is also set. */ +#define BSF_DEBUGGING 0x08 + + /* The symbol denotes a function entry point. Used in ELF, + perhaps others someday. */ +#define BSF_FUNCTION 0x10 + + /* Used by the linker. */ +#define BSF_KEEP 0x20 +#define BSF_KEEP_G 0x40 + + /* A weak global symbol, overridable without warnings by + a regular global symbol of the same name. */ +#define BSF_WEAK 0x80 + + /* This symbol was created to point to a section, e.g. ELF's + STT_SECTION symbols. */ +#define BSF_SECTION_SYM 0x100 + + /* The symbol used to be a common symbol, but now it is + allocated. */ +#define BSF_OLD_COMMON 0x200 + + /* The default value for common data. */ +#define BFD_FORT_COMM_DEFAULT_VALUE 0 + + /* In some files the type of a symbol sometimes alters its + location in an output file - ie in coff a <> symbol + which is also <> symbol appears where it was + declared and not at the end of a section. This bit is set + by the target BFD part to convey this information. */ +#define BSF_NOT_AT_END 0x400 + + /* Signal that the symbol is the label of constructor section. */ +#define BSF_CONSTRUCTOR 0x800 + + /* Signal that the symbol is a warning symbol. The name is a + warning. The name of the next symbol is the one to warn about; + if a reference is made to a symbol with the same name as the next + symbol, a warning is issued by the linker. */ +#define BSF_WARNING 0x1000 + + /* Signal that the symbol is indirect. This symbol is an indirect + pointer to the symbol with the same name as the next symbol. */ +#define BSF_INDIRECT 0x2000 + + /* BSF_FILE marks symbols that contain a file name. This is used + for ELF STT_FILE symbols. */ +#define BSF_FILE 0x4000 + + /* Symbol is from dynamic linking information. */ +#define BSF_DYNAMIC 0x8000 + + /* The symbol denotes a data object. Used in ELF, and perhaps + others someday. */ +#define BSF_OBJECT 0x10000 + + /* This symbol is a debugging symbol. The value is the offset + into the section of the data. BSF_DEBUGGING should be set + as well. */ +#define BSF_DEBUGGING_RELOC 0x20000 + + /* This symbol is thread local. Used in ELF. */ +#define BSF_THREAD_LOCAL 0x40000 + + flagword flags; + + /* A pointer to the section to which this symbol is + relative. This will always be non NULL, there are special + sections for undefined and absolute symbols. */ + struct bfd_section *section; + + /* Back end special data. */ + union + { + void *p; + bfd_vma i; + } + udata; +} +asymbol; + +#define bfd_get_symtab_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) + +bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); + +bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); + +#define bfd_is_local_label_name(abfd, name) \ + BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) + +bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); + +#define bfd_is_target_special_symbol(abfd, sym) \ + BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) + +#define bfd_canonicalize_symtab(abfd, location) \ + BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) + +bfd_boolean bfd_set_symtab + (bfd *abfd, asymbol **location, unsigned int count); + +void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); + +#define bfd_make_empty_symbol(abfd) \ + BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) + +asymbol *_bfd_generic_make_empty_symbol (bfd *); + +#define bfd_make_debug_symbol(abfd,ptr,size) \ + BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) + +int bfd_decode_symclass (asymbol *symbol); + +bfd_boolean bfd_is_undefined_symclass (int symclass); + +void bfd_symbol_info (asymbol *symbol, symbol_info *ret); + +bfd_boolean bfd_copy_private_symbol_data + (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); + +#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ + BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ + (ibfd, isymbol, obfd, osymbol)) + +/* Extracted from bfd.c. */ +struct bfd +{ + /* A unique identifier of the BFD */ + unsigned int id; + + /* The filename the application opened the BFD with. */ + const char *filename; + + /* A pointer to the target jump table. */ + const struct bfd_target *xvec; + + /* The IOSTREAM, and corresponding IO vector that provide access + to the file backing the BFD. */ + void *iostream; + const struct bfd_iovec *iovec; + + /* Is the file descriptor being cached? That is, can it be closed as + needed, and re-opened when accessed later? */ + bfd_boolean cacheable; + + /* Marks whether there was a default target specified when the + BFD was opened. This is used to select which matching algorithm + to use to choose the back end. */ + bfd_boolean target_defaulted; + + /* The caching routines use these to maintain a + least-recently-used list of BFDs. */ + struct bfd *lru_prev, *lru_next; + + /* When a file is closed by the caching routines, BFD retains + state information on the file here... */ + ufile_ptr where; + + /* ... and here: (``once'' means at least once). */ + bfd_boolean opened_once; + + /* Set if we have a locally maintained mtime value, rather than + getting it from the file each time. */ + bfd_boolean mtime_set; + + /* File modified time, if mtime_set is TRUE. */ + long mtime; + + /* Reserved for an unimplemented file locking extension. */ + int ifd; + + /* The format which belongs to the BFD. (object, core, etc.) */ + bfd_format format; + + /* The direction with which the BFD was opened. */ + enum bfd_direction + { + no_direction = 0, + read_direction = 1, + write_direction = 2, + both_direction = 3 + } + direction; + + /* Format_specific flags. */ + flagword flags; + + /* Currently my_archive is tested before adding origin to + anything. I believe that this can become always an add of + origin, with origin set to 0 for non archive files. */ + ufile_ptr origin; + + /* Remember when output has begun, to stop strange things + from happening. */ + bfd_boolean output_has_begun; + + /* A hash table for section names. */ + struct bfd_hash_table section_htab; + + /* Pointer to linked list of sections. */ + struct bfd_section *sections; + + /* The place where we add to the section list. */ + struct bfd_section **section_tail; + + /* The number of sections. */ + unsigned int section_count; + + /* Stuff only useful for object files: + The start address. */ + bfd_vma start_address; + + /* Used for input and output. */ + unsigned int symcount; + + /* Symbol table for output BFD (with symcount entries). */ + struct bfd_symbol **outsymbols; + + /* Used for slurped dynamic symbol tables. */ + unsigned int dynsymcount; + + /* Pointer to structure which contains architecture information. */ + const struct bfd_arch_info *arch_info; + + /* Flag set if symbols from this BFD should not be exported. */ + bfd_boolean no_export; + + /* Stuff only useful for archives. */ + void *arelt_data; + struct bfd *my_archive; /* The containing archive BFD. */ + struct bfd *next; /* The next BFD in the archive. */ + struct bfd *archive_head; /* The first BFD in the archive. */ + bfd_boolean has_armap; + + /* A chain of BFD structures involved in a link. */ + struct bfd *link_next; + + /* A field used by _bfd_generic_link_add_archive_symbols. This will + be used only for archive elements. */ + int archive_pass; + + /* Used by the back end to hold private data. */ + union + { + struct aout_data_struct *aout_data; + struct artdata *aout_ar_data; + struct _oasys_data *oasys_obj_data; + struct _oasys_ar_data *oasys_ar_data; + struct coff_tdata *coff_obj_data; + struct pe_tdata *pe_obj_data; + struct xcoff_tdata *xcoff_obj_data; + struct ecoff_tdata *ecoff_obj_data; + struct ieee_data_struct *ieee_data; + struct ieee_ar_data_struct *ieee_ar_data; + struct srec_data_struct *srec_data; + struct ihex_data_struct *ihex_data; + struct tekhex_data_struct *tekhex_data; + struct elf_obj_tdata *elf_obj_data; + struct nlm_obj_tdata *nlm_obj_data; + struct bout_data_struct *bout_data; + struct mmo_data_struct *mmo_data; + struct sun_core_struct *sun_core_data; + struct sco5_core_struct *sco5_core_data; + struct trad_core_struct *trad_core_data; + struct som_data_struct *som_data; + struct hpux_core_struct *hpux_core_data; + struct hppabsd_core_struct *hppabsd_core_data; + struct sgi_core_struct *sgi_core_data; + struct lynx_core_struct *lynx_core_data; + struct osf_core_struct *osf_core_data; + struct cisco_core_struct *cisco_core_data; + struct versados_data_struct *versados_data; + struct netbsd_core_struct *netbsd_core_data; + struct mach_o_data_struct *mach_o_data; + struct mach_o_fat_data_struct *mach_o_fat_data; + struct bfd_pef_data_struct *pef_data; + struct bfd_pef_xlib_data_struct *pef_xlib_data; + struct bfd_sym_data_struct *sym_data; + void *any; + } + tdata; + + /* Used by the application to hold private data. */ + void *usrdata; + + /* Where all the allocated stuff under this BFD goes. This is a + struct objalloc *, but we use void * to avoid requiring the inclusion + of objalloc.h. */ + void *memory; +}; + +typedef enum bfd_error +{ + bfd_error_no_error = 0, + bfd_error_system_call, + bfd_error_invalid_target, + bfd_error_wrong_format, + bfd_error_wrong_object_format, + bfd_error_invalid_operation, + bfd_error_no_memory, + bfd_error_no_symbols, + bfd_error_no_armap, + bfd_error_no_more_archived_files, + bfd_error_malformed_archive, + bfd_error_file_not_recognized, + bfd_error_file_ambiguously_recognized, + bfd_error_no_contents, + bfd_error_nonrepresentable_section, + bfd_error_no_debug_section, + bfd_error_bad_value, + bfd_error_file_truncated, + bfd_error_file_too_big, + bfd_error_invalid_error_code +} +bfd_error_type; + +bfd_error_type bfd_get_error (void); + +void bfd_set_error (bfd_error_type error_tag); + +const char *bfd_errmsg (bfd_error_type error_tag); + +void bfd_perror (const char *message); + +typedef void (*bfd_error_handler_type) (const char *, ...); + +bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); + +void bfd_set_error_program_name (const char *); + +bfd_error_handler_type bfd_get_error_handler (void); + +long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); + +long bfd_canonicalize_reloc + (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); + +void bfd_set_reloc + (bfd *abfd, asection *sec, arelent **rel, unsigned int count); + +bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); + +int bfd_get_arch_size (bfd *abfd); + +int bfd_get_sign_extend_vma (bfd *abfd); + +bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); + +unsigned int bfd_get_gp_size (bfd *abfd); + +void bfd_set_gp_size (bfd *abfd, unsigned int i); + +bfd_vma bfd_scan_vma (const char *string, const char **end, int base); + +bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); + +#define bfd_copy_private_header_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_copy_private_header_data, \ + (ibfd, obfd)) +bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); + +#define bfd_copy_private_bfd_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ + (ibfd, obfd)) +bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); + +#define bfd_merge_private_bfd_data(ibfd, obfd) \ + BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ + (ibfd, obfd)) +bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); + +#define bfd_set_private_flags(abfd, flags) \ + BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) +#define bfd_sizeof_headers(abfd, reloc) \ + BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) + +#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ + BFD_SEND (abfd, _bfd_find_nearest_line, \ + (abfd, sec, syms, off, file, func, line)) + +#define bfd_debug_info_start(abfd) \ + BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) + +#define bfd_debug_info_end(abfd) \ + BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) + +#define bfd_debug_info_accumulate(abfd, section) \ + BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) + +#define bfd_stat_arch_elt(abfd, stat) \ + BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) + +#define bfd_update_armap_timestamp(abfd) \ + BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) + +#define bfd_set_arch_mach(abfd, arch, mach)\ + BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) + +#define bfd_relax_section(abfd, section, link_info, again) \ + BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) + +#define bfd_gc_sections(abfd, link_info) \ + BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) + +#define bfd_merge_sections(abfd, link_info) \ + BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) + +#define bfd_is_group_section(abfd, sec) \ + BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) + +#define bfd_discard_group(abfd, sec) \ + BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) + +#define bfd_link_hash_table_create(abfd) \ + BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) + +#define bfd_link_hash_table_free(abfd, hash) \ + BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) + +#define bfd_link_add_symbols(abfd, info) \ + BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) + +#define bfd_link_just_syms(abfd, sec, info) \ + BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) + +#define bfd_final_link(abfd, info) \ + BFD_SEND (abfd, _bfd_final_link, (abfd, info)) + +#define bfd_free_cached_info(abfd) \ + BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) + +#define bfd_get_dynamic_symtab_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) + +#define bfd_print_private_bfd_data(abfd, file)\ + BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) + +#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ + BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) + +#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ + BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ + dyncount, dynsyms, ret)) + +#define bfd_get_dynamic_reloc_upper_bound(abfd) \ + BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) + +#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ + BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) + +extern bfd_byte *bfd_get_relocated_section_contents + (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, + bfd_boolean, asymbol **); + +bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); + +struct bfd_preserve +{ + void *marker; + void *tdata; + flagword flags; + const struct bfd_arch_info *arch_info; + struct bfd_section *sections; + struct bfd_section **section_tail; + unsigned int section_count; + struct bfd_hash_table section_htab; +}; + +bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); + +void bfd_preserve_restore (bfd *, struct bfd_preserve *); + +void bfd_preserve_finish (bfd *, struct bfd_preserve *); + +/* Extracted from archive.c. */ +symindex bfd_get_next_mapent + (bfd *abfd, symindex previous, carsym **sym); + +bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); + +bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); + +/* Extracted from corefile.c. */ +const char *bfd_core_file_failing_command (bfd *abfd); + +int bfd_core_file_failing_signal (bfd *abfd); + +bfd_boolean core_file_matches_executable_p + (bfd *core_bfd, bfd *exec_bfd); + +/* Extracted from targets.c. */ +#define BFD_SEND(bfd, message, arglist) \ + ((*((bfd)->xvec->message)) arglist) + +#ifdef DEBUG_BFD_SEND +#undef BFD_SEND +#define BFD_SEND(bfd, message, arglist) \ + (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ + ((*((bfd)->xvec->message)) arglist) : \ + (bfd_assert (__FILE__,__LINE__), NULL)) +#endif +#define BFD_SEND_FMT(bfd, message, arglist) \ + (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) + +#ifdef DEBUG_BFD_SEND +#undef BFD_SEND_FMT +#define BFD_SEND_FMT(bfd, message, arglist) \ + (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ + (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ + (bfd_assert (__FILE__,__LINE__), NULL)) +#endif + +enum bfd_flavour +{ + bfd_target_unknown_flavour, + bfd_target_aout_flavour, + bfd_target_coff_flavour, + bfd_target_ecoff_flavour, + bfd_target_xcoff_flavour, + bfd_target_elf_flavour, + bfd_target_ieee_flavour, + bfd_target_nlm_flavour, + bfd_target_oasys_flavour, + bfd_target_tekhex_flavour, + bfd_target_srec_flavour, + bfd_target_ihex_flavour, + bfd_target_som_flavour, + bfd_target_os9k_flavour, + bfd_target_versados_flavour, + bfd_target_msdos_flavour, + bfd_target_ovax_flavour, + bfd_target_evax_flavour, + bfd_target_mmo_flavour, + bfd_target_mach_o_flavour, + bfd_target_pef_flavour, + bfd_target_pef_xlib_flavour, + bfd_target_sym_flavour +}; + +enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; + +/* Forward declaration. */ +typedef struct bfd_link_info _bfd_link_info; + +typedef struct bfd_target +{ + /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ + char *name; + + /* The "flavour" of a back end is a general indication about + the contents of a file. */ + enum bfd_flavour flavour; + + /* The order of bytes within the data area of a file. */ + enum bfd_endian byteorder; + + /* The order of bytes within the header parts of a file. */ + enum bfd_endian header_byteorder; + + /* A mask of all the flags which an executable may have set - + from the set <>, <>, ...<>. */ + flagword object_flags; + + /* A mask of all the flags which a section may have set - from + the set <>, <>, ...<>. */ + flagword section_flags; + + /* The character normally found at the front of a symbol. + (if any), perhaps `_'. */ + char symbol_leading_char; + + /* The pad character for file names within an archive header. */ + char ar_pad_char; + + /* The maximum number of characters in an archive header. */ + unsigned short ar_max_namelen; + + /* Entries for byte swapping for data. These are different from the + other entry points, since they don't take a BFD as the first argument. + Certain other handlers could do the same. */ + bfd_uint64_t (*bfd_getx64) (const void *); + bfd_int64_t (*bfd_getx_signed_64) (const void *); + void (*bfd_putx64) (bfd_uint64_t, void *); + bfd_vma (*bfd_getx32) (const void *); + bfd_signed_vma (*bfd_getx_signed_32) (const void *); + void (*bfd_putx32) (bfd_vma, void *); + bfd_vma (*bfd_getx16) (const void *); + bfd_signed_vma (*bfd_getx_signed_16) (const void *); + void (*bfd_putx16) (bfd_vma, void *); + + /* Byte swapping for the headers. */ + bfd_uint64_t (*bfd_h_getx64) (const void *); + bfd_int64_t (*bfd_h_getx_signed_64) (const void *); + void (*bfd_h_putx64) (bfd_uint64_t, void *); + bfd_vma (*bfd_h_getx32) (const void *); + bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); + void (*bfd_h_putx32) (bfd_vma, void *); + bfd_vma (*bfd_h_getx16) (const void *); + bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); + void (*bfd_h_putx16) (bfd_vma, void *); + + /* Format dependent routines: these are vectors of entry points + within the target vector structure, one for each format to check. */ + + /* Check the format of a file being read. Return a <> or zero. */ + const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); + + /* Set the format of a file being written. */ + bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); + + /* Write cached information into a file being written, at <>. */ + bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); + + + /* Generic entry points. */ +#define BFD_JUMP_TABLE_GENERIC(NAME) \ + NAME##_close_and_cleanup, \ + NAME##_bfd_free_cached_info, \ + NAME##_new_section_hook, \ + NAME##_get_section_contents, \ + NAME##_get_section_contents_in_window + + /* Called when the BFD is being closed to do any necessary cleanup. */ + bfd_boolean (*_close_and_cleanup) (bfd *); + /* Ask the BFD to free all cached information. */ + bfd_boolean (*_bfd_free_cached_info) (bfd *); + /* Called when a new section is created. */ + bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); + /* Read the contents of a section. */ + bfd_boolean (*_bfd_get_section_contents) + (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); + bfd_boolean (*_bfd_get_section_contents_in_window) + (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); + + /* Entry points to copy private data. */ +#define BFD_JUMP_TABLE_COPY(NAME) \ + NAME##_bfd_copy_private_bfd_data, \ + NAME##_bfd_merge_private_bfd_data, \ + NAME##_bfd_copy_private_section_data, \ + NAME##_bfd_copy_private_symbol_data, \ + NAME##_bfd_copy_private_header_data, \ + NAME##_bfd_set_private_flags, \ + NAME##_bfd_print_private_bfd_data + + /* Called to copy BFD general private data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); + /* Called to merge BFD general private data from one object file + to a common output file when linking. */ + bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); + /* Called to copy BFD private section data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_section_data) + (bfd *, sec_ptr, bfd *, sec_ptr); + /* Called to copy BFD private symbol data from one symbol + to another. */ + bfd_boolean (*_bfd_copy_private_symbol_data) + (bfd *, asymbol *, bfd *, asymbol *); + /* Called to copy BFD private header data from one object file + to another. */ + bfd_boolean (*_bfd_copy_private_header_data) + (bfd *, bfd *); + /* Called to set private backend flags. */ + bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); + + /* Called to print private BFD data. */ + bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); + + /* Core file entry points. */ +#define BFD_JUMP_TABLE_CORE(NAME) \ + NAME##_core_file_failing_command, \ + NAME##_core_file_failing_signal, \ + NAME##_core_file_matches_executable_p + + char * (*_core_file_failing_command) (bfd *); + int (*_core_file_failing_signal) (bfd *); + bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); + + /* Archive entry points. */ +#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ + NAME##_slurp_armap, \ + NAME##_slurp_extended_name_table, \ + NAME##_construct_extended_name_table, \ + NAME##_truncate_arname, \ + NAME##_write_armap, \ + NAME##_read_ar_hdr, \ + NAME##_openr_next_archived_file, \ + NAME##_get_elt_at_index, \ + NAME##_generic_stat_arch_elt, \ + NAME##_update_armap_timestamp + + bfd_boolean (*_bfd_slurp_armap) (bfd *); + bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); + bfd_boolean (*_bfd_construct_extended_name_table) + (bfd *, char **, bfd_size_type *, const char **); + void (*_bfd_truncate_arname) (bfd *, const char *, char *); + bfd_boolean (*write_armap) + (bfd *, unsigned int, struct orl *, unsigned int, int); + void * (*_bfd_read_ar_hdr_fn) (bfd *); + bfd * (*openr_next_archived_file) (bfd *, bfd *); +#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) + bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); + int (*_bfd_stat_arch_elt) (bfd *, struct stat *); + bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); + + /* Entry points used for symbols. */ +#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ + NAME##_get_symtab_upper_bound, \ + NAME##_canonicalize_symtab, \ + NAME##_make_empty_symbol, \ + NAME##_print_symbol, \ + NAME##_get_symbol_info, \ + NAME##_bfd_is_local_label_name, \ + NAME##_bfd_is_target_special_symbol, \ + NAME##_get_lineno, \ + NAME##_find_nearest_line, \ + NAME##_bfd_make_debug_symbol, \ + NAME##_read_minisymbols, \ + NAME##_minisymbol_to_symbol + + long (*_bfd_get_symtab_upper_bound) (bfd *); + long (*_bfd_canonicalize_symtab) + (bfd *, struct bfd_symbol **); + struct bfd_symbol * + (*_bfd_make_empty_symbol) (bfd *); + void (*_bfd_print_symbol) + (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); +#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) + void (*_bfd_get_symbol_info) + (bfd *, struct bfd_symbol *, symbol_info *); +#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) + bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); + bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); + alent * (*_get_lineno) (bfd *, struct bfd_symbol *); + bfd_boolean (*_bfd_find_nearest_line) + (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, + const char **, const char **, unsigned int *); + /* Back-door to allow format-aware applications to create debug symbols + while using BFD for everything else. Currently used by the assembler + when creating COFF files. */ + asymbol * (*_bfd_make_debug_symbol) + (bfd *, void *, unsigned long size); +#define bfd_read_minisymbols(b, d, m, s) \ + BFD_SEND (b, _read_minisymbols, (b, d, m, s)) + long (*_read_minisymbols) + (bfd *, bfd_boolean, void **, unsigned int *); +#define bfd_minisymbol_to_symbol(b, d, m, f) \ + BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) + asymbol * (*_minisymbol_to_symbol) + (bfd *, bfd_boolean, const void *, asymbol *); + + /* Routines for relocs. */ +#define BFD_JUMP_TABLE_RELOCS(NAME) \ + NAME##_get_reloc_upper_bound, \ + NAME##_canonicalize_reloc, \ + NAME##_bfd_reloc_type_lookup + + long (*_get_reloc_upper_bound) (bfd *, sec_ptr); + long (*_bfd_canonicalize_reloc) + (bfd *, sec_ptr, arelent **, struct bfd_symbol **); + /* See documentation on reloc types. */ + reloc_howto_type * + (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); + + /* Routines used when writing an object file. */ +#define BFD_JUMP_TABLE_WRITE(NAME) \ + NAME##_set_arch_mach, \ + NAME##_set_section_contents + + bfd_boolean (*_bfd_set_arch_mach) + (bfd *, enum bfd_architecture, unsigned long); + bfd_boolean (*_bfd_set_section_contents) + (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); + + /* Routines used by the linker. */ +#define BFD_JUMP_TABLE_LINK(NAME) \ + NAME##_sizeof_headers, \ + NAME##_bfd_get_relocated_section_contents, \ + NAME##_bfd_relax_section, \ + NAME##_bfd_link_hash_table_create, \ + NAME##_bfd_link_hash_table_free, \ + NAME##_bfd_link_add_symbols, \ + NAME##_bfd_link_just_syms, \ + NAME##_bfd_final_link, \ + NAME##_bfd_link_split_section, \ + NAME##_bfd_gc_sections, \ + NAME##_bfd_merge_sections, \ + NAME##_bfd_is_group_section, \ + NAME##_bfd_discard_group, \ + NAME##_section_already_linked \ + + int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); + bfd_byte * (*_bfd_get_relocated_section_contents) + (bfd *, struct bfd_link_info *, struct bfd_link_order *, + bfd_byte *, bfd_boolean, struct bfd_symbol **); + + bfd_boolean (*_bfd_relax_section) + (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); + + /* Create a hash table for the linker. Different backends store + different information in this table. */ + struct bfd_link_hash_table * + (*_bfd_link_hash_table_create) (bfd *); + + /* Release the memory associated with the linker hash table. */ + void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); + + /* Add symbols from this object file into the hash table. */ + bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); + + /* Indicate that we are only retrieving symbol values from this section. */ + void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); + + /* Do a link based on the link_order structures attached to each + section of the BFD. */ + bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); + + /* Should this section be split up into smaller pieces during linking. */ + bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); + + /* Remove sections that are not referenced from the output. */ + bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); + + /* Attempt to merge SEC_MERGE sections. */ + bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); + + /* Is this section a member of a group? */ + bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); + + /* Discard members of a group. */ + bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); + + /* Check if SEC has been already linked during a reloceatable or + final link. */ + void (*_section_already_linked) (bfd *, struct bfd_section *); + + /* Routines to handle dynamic symbols and relocs. */ +#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ + NAME##_get_dynamic_symtab_upper_bound, \ + NAME##_canonicalize_dynamic_symtab, \ + NAME##_get_synthetic_symtab, \ + NAME##_get_dynamic_reloc_upper_bound, \ + NAME##_canonicalize_dynamic_reloc + + /* Get the amount of memory required to hold the dynamic symbols. */ + long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); + /* Read in the dynamic symbols. */ + long (*_bfd_canonicalize_dynamic_symtab) + (bfd *, struct bfd_symbol **); + /* Create synthetized symbols. */ + long (*_bfd_get_synthetic_symtab) + (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, + struct bfd_symbol **); + /* Get the amount of memory required to hold the dynamic relocs. */ + long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); + /* Read in the dynamic relocs. */ + long (*_bfd_canonicalize_dynamic_reloc) + (bfd *, arelent **, struct bfd_symbol **); + + /* Opposite endian version of this target. */ + const struct bfd_target * alternative_target; + + /* Data for use by back-end routines, which isn't + generic enough to belong in this structure. */ + const void *backend_data; + +} bfd_target; + +bfd_boolean bfd_set_default_target (const char *name); + +const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); + +const char ** bfd_target_list (void); + +const bfd_target *bfd_search_for_target + (int (*search_func) (const bfd_target *, void *), + void *); + +/* Extracted from format.c. */ +bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); + +bfd_boolean bfd_check_format_matches + (bfd *abfd, bfd_format format, char ***matching); + +bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); + +const char *bfd_format_string (bfd_format format); + +/* Extracted from linker.c. */ +bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); + +#define bfd_link_split_section(abfd, sec) \ + BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) + +void bfd_section_already_linked (bfd *abfd, asection *sec); + +#define bfd_section_already_linked(abfd, sec) \ + BFD_SEND (abfd, _section_already_linked, (abfd, sec)) + +/* Extracted from simple.c. */ +bfd_byte *bfd_simple_get_relocated_section_contents + (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); + +#ifdef __cplusplus +} +#endif +#endif --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/dis-asm.h Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,333 @@ +/* Interface between the opcode library and its callers. + + Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Written by Cygnus Support, 1993. + + The opcode library (libopcodes.a) provides instruction decoders for + a large variety of instruction sets, callable with an identical + interface, for making instruction-processing programs more independent + of the instruction set being processed. */ + +#ifndef DIS_ASM_H +#define DIS_ASM_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include "xlat/disasm/bfd.h" + +typedef int (*fprintf_ftype) (void *, const char*, ...); + +enum dis_insn_type { + dis_noninsn, /* Not a valid instruction */ + dis_nonbranch, /* Not a branch instruction */ + dis_branch, /* Unconditional branch */ + dis_condbranch, /* Conditional branch */ + dis_jsr, /* Jump to subroutine */ + dis_condjsr, /* Conditional jump to subroutine */ + dis_dref, /* Data reference instruction */ + dis_dref2 /* Two data references in instruction */ +}; + +/* This struct is passed into the instruction decoding routine, + and is passed back out into each callback. The various fields are used + for conveying information from your main routine into your callbacks, + for passing information into the instruction decoders (such as the + addresses of the callback functions), or for passing information + back from the instruction decoders to their callers. + + It must be initialized before it is first passed; this can be done + by hand, or using one of the initialization macros below. */ + +typedef struct disassemble_info { + fprintf_ftype fprintf_func; + void *stream; + void *application_data; + + /* Target description. We could replace this with a pointer to the bfd, + but that would require one. There currently isn't any such requirement + so to avoid introducing one we record these explicitly. */ + /* The bfd_flavour. This can be bfd_target_unknown_flavour. */ + enum bfd_flavour flavour; + /* The bfd_arch value. */ + enum bfd_architecture arch; + /* The bfd_mach value. */ + unsigned long mach; + /* Endianness (for bi-endian cpus). Mono-endian cpus can ignore this. */ + enum bfd_endian endian; + /* An arch/mach-specific bitmask of selected instruction subsets, mainly + for processors with run-time-switchable instruction sets. The default, + zero, means that there is no constraint. CGEN-based opcodes ports + may use ISA_foo masks. */ + unsigned long insn_sets; + + /* Some targets need information about the current section to accurately + display insns. If this is NULL, the target disassembler function + will have to make its best guess. */ + asection *section; + + /* An array of pointers to symbols either at the location being disassembled + or at the start of the function being disassembled. The array is sorted + so that the first symbol is intended to be the one used. The others are + present for any misc. purposes. This is not set reliably, but if it is + not NULL, it is correct. */ + asymbol **symbols; + /* Number of symbols in array. */ + int num_symbols; + + /* For use by the disassembler. + The top 16 bits are reserved for public use (and are documented here). + The bottom 16 bits are for the internal use of the disassembler. */ + unsigned long flags; +#define INSN_HAS_RELOC 0x80000000 + void *private_data; + + /* Function used to get bytes to disassemble. MEMADDR is the + address of the stuff to be disassembled, MYADDR is the address to + put the bytes in, and LENGTH is the number of bytes to read. + INFO is a pointer to this struct. + Returns an errno value or 0 for success. */ + int (*read_memory_func) + (bfd_vma memaddr, bfd_byte *myaddr, unsigned int length, + struct disassemble_info *info); + + /* Function which should be called if we get an error that we can't + recover from. STATUS is the errno value from read_memory_func and + MEMADDR is the address that we were trying to read. INFO is a + pointer to this struct. */ + void (*memory_error_func) + (int status, bfd_vma memaddr, struct disassemble_info *info); + + /* Function called to print ADDR. */ + void (*print_address_func) + (bfd_vma addr, struct disassemble_info *info); + + /* Function called to determine if there is a symbol at the given ADDR. + If there is, the function returns 1, otherwise it returns 0. + This is used by ports which support an overlay manager where + the overlay number is held in the top part of an address. In + some circumstances we want to include the overlay number in the + address, (normally because there is a symbol associated with + that address), but sometimes we want to mask out the overlay bits. */ + int (* symbol_at_address_func) + (bfd_vma addr, struct disassemble_info * info); + + /* Function called to check if a SYMBOL is can be displayed to the user. + This is used by some ports that want to hide special symbols when + displaying debugging outout. */ + bfd_boolean (* symbol_is_valid) + (asymbol *, struct disassemble_info * info); + + /* These are for buffer_read_memory. */ + bfd_byte *buffer; + bfd_vma buffer_vma; + unsigned int buffer_length; + + /* This variable may be set by the instruction decoder. It suggests + the number of bytes objdump should display on a single line. If + the instruction decoder sets this, it should always set it to + the same value in order to get reasonable looking output. */ + int bytes_per_line; + + /* The next two variables control the way objdump displays the raw data. */ + /* For example, if bytes_per_line is 8 and bytes_per_chunk is 4, the */ + /* output will look like this: + 00: 00000000 00000000 + with the chunks displayed according to "display_endian". */ + int bytes_per_chunk; + enum bfd_endian display_endian; + + /* Number of octets per incremented target address + Normally one, but some DSPs have byte sizes of 16 or 32 bits. */ + unsigned int octets_per_byte; + + /* The number of zeroes we want to see at the end of a section before we + start skipping them. */ + unsigned int skip_zeroes; + + /* The number of zeroes to skip at the end of a section. If the number + of zeroes at the end is between SKIP_ZEROES_AT_END and SKIP_ZEROES, + they will be disassembled. If there are fewer than + SKIP_ZEROES_AT_END, they will be skipped. This is a heuristic + attempt to avoid disassembling zeroes inserted by section + alignment. */ + unsigned int skip_zeroes_at_end; + + /* Results from instruction decoders. Not all decoders yet support + this information. This info is set each time an instruction is + decoded, and is only valid for the last such instruction. + + To determine whether this decoder supports this information, set + insn_info_valid to 0, decode an instruction, then check it. */ + + char insn_info_valid; /* Branch info has been set. */ + char branch_delay_insns; /* How many sequential insn's will run before + a branch takes effect. (0 = normal) */ + char data_size; /* Size of data reference in insn, in bytes */ + enum dis_insn_type insn_type; /* Type of instruction */ + bfd_vma target; /* Target address of branch or dref, if known; + zero if unknown. */ + bfd_vma target2; /* Second target address for dref2 */ + + /* Command line options specific to the target disassembler. */ + char * disassembler_options; + +} disassemble_info; + + +/* Standard disassemblers. Disassemble one instruction at the given + target address. Return number of octets processed. */ +typedef int (*disassembler_ftype) (bfd_vma, disassemble_info *); + +extern int print_insn_big_mips (bfd_vma, disassemble_info *); +extern int print_insn_little_mips (bfd_vma, disassemble_info *); +extern int print_insn_i386 (bfd_vma, disassemble_info *); +extern int print_insn_i386_att (bfd_vma, disassemble_info *); +extern int print_insn_i386_intel (bfd_vma, disassemble_info *); +extern int print_insn_ia64 (bfd_vma, disassemble_info *); +extern int print_insn_i370 (bfd_vma, disassemble_info *); +extern int print_insn_m68hc11 (bfd_vma, disassemble_info *); +extern int print_insn_m68hc12 (bfd_vma, disassemble_info *); +extern int print_insn_m68k (bfd_vma, disassemble_info *); +extern int print_insn_z8001 (bfd_vma, disassemble_info *); +extern int print_insn_z8002 (bfd_vma, disassemble_info *); +extern int print_insn_h8300 (bfd_vma, disassemble_info *); +extern int print_insn_h8300h (bfd_vma, disassemble_info *); +extern int print_insn_h8300s (bfd_vma, disassemble_info *); +extern int print_insn_h8500 (bfd_vma, disassemble_info *); +extern int print_insn_alpha (bfd_vma, disassemble_info *); +extern int print_insn_big_arm (bfd_vma, disassemble_info *); +extern int print_insn_little_arm (bfd_vma, disassemble_info *); +extern int print_insn_sparc (bfd_vma, disassemble_info *); +extern int print_insn_big_a29k (bfd_vma, disassemble_info *); +extern int print_insn_little_a29k (bfd_vma, disassemble_info *); +extern int print_insn_avr (bfd_vma, disassemble_info *); +extern int print_insn_d10v (bfd_vma, disassemble_info *); +extern int print_insn_d30v (bfd_vma, disassemble_info *); +extern int print_insn_dlx (bfd_vma, disassemble_info *); +extern int print_insn_fr30 (bfd_vma, disassemble_info *); +extern int print_insn_hppa (bfd_vma, disassemble_info *); +extern int print_insn_i860 (bfd_vma, disassemble_info *); +extern int print_insn_i960 (bfd_vma, disassemble_info *); +extern int print_insn_ip2k (bfd_vma, disassemble_info *); +extern int print_insn_m32r (bfd_vma, disassemble_info *); +extern int print_insn_m88k (bfd_vma, disassemble_info *); +extern int print_insn_maxq_little (bfd_vma, disassemble_info *); +extern int print_insn_maxq_big (bfd_vma, disassemble_info *); +extern int print_insn_mcore (bfd_vma, disassemble_info *); +extern int print_insn_mmix (bfd_vma, disassemble_info *); +extern int print_insn_mn10200 (bfd_vma, disassemble_info *); +extern int print_insn_mn10300 (bfd_vma, disassemble_info *); +extern int print_insn_msp430 (bfd_vma, disassemble_info *); +extern int print_insn_ns32k (bfd_vma, disassemble_info *); +extern int print_insn_crx (bfd_vma, disassemble_info *); +extern int print_insn_openrisc (bfd_vma, disassemble_info *); +extern int print_insn_big_or32 (bfd_vma, disassemble_info *); +extern int print_insn_little_or32 (bfd_vma, disassemble_info *); +extern int print_insn_pdp11 (bfd_vma, disassemble_info *); +extern int print_insn_pj (bfd_vma, disassemble_info *); +extern int print_insn_big_powerpc (bfd_vma, disassemble_info *); +extern int print_insn_little_powerpc (bfd_vma, disassemble_info *); +extern int print_insn_rs6000 (bfd_vma, disassemble_info *); +extern int print_insn_s390 (bfd_vma, disassemble_info *); +extern int print_insn_sh (bfd_vma, disassemble_info *); +extern int print_insn_tic30 (bfd_vma, disassemble_info *); +extern int print_insn_tic4x (bfd_vma, disassemble_info *); +extern int print_insn_tic54x (bfd_vma, disassemble_info *); +extern int print_insn_tic80 (bfd_vma, disassemble_info *); +extern int print_insn_v850 (bfd_vma, disassemble_info *); +extern int print_insn_vax (bfd_vma, disassemble_info *); +extern int print_insn_w65 (bfd_vma, disassemble_info *); +extern int print_insn_xstormy16 (bfd_vma, disassemble_info *); +extern int print_insn_xtensa (bfd_vma, disassemble_info *); +extern int print_insn_sh64 (bfd_vma, disassemble_info *); +extern int print_insn_sh64x_media (bfd_vma, disassemble_info *); +extern int print_insn_frv (bfd_vma, disassemble_info *); +extern int print_insn_iq2000 (bfd_vma, disassemble_info *); + +extern disassembler_ftype arc_get_disassembler (void *); +extern disassembler_ftype cris_get_disassembler (bfd *); + +extern void print_mips_disassembler_options (FILE *); +extern void print_ppc_disassembler_options (FILE *); +extern void print_arm_disassembler_options (FILE *); +extern void parse_arm_disassembler_option (char *); +extern int get_arm_regname_num_options (void); +extern int set_arm_regname_option (int); +extern int get_arm_regnames (int, const char **, const char **, const char ***); +extern bfd_boolean arm_symbol_is_valid (asymbol *, struct disassemble_info *); + +/* Fetch the disassembler for a given BFD, if that support is available. */ +extern disassembler_ftype disassembler (bfd *); + +/* Amend the disassemble_info structure as necessary for the target architecture. + Should only be called after initialising the info->arch field. */ +extern void disassemble_init_for_target (struct disassemble_info * info); + +/* Document any target specific options available from the disassembler. */ +extern void disassembler_usage (FILE *); + + +/* This block of definitions is for particular callers who read instructions + into a buffer before calling the instruction decoder. */ + +/* Here is a function which callers may wish to use for read_memory_func. + It gets bytes from a buffer. */ +extern int buffer_read_memory + (bfd_vma, bfd_byte *, unsigned int, struct disassemble_info *); + +/* This function goes with buffer_read_memory. + It prints a message using info->fprintf_func and info->stream. */ +extern void perror_memory (int, bfd_vma, struct disassemble_info *); + + +/* Just print the address in hex. This is included for completeness even + though both GDB and objdump provide their own (to print symbolic + addresses). */ +extern void generic_print_address + (bfd_vma, struct disassemble_info *); + +/* Always true. */ +extern int generic_symbol_at_address + (bfd_vma, struct disassemble_info *); + +/* Also always true. */ +extern bfd_boolean generic_symbol_is_valid + (asymbol *, struct disassemble_info *); + +/* Method to initialize a disassemble_info struct. This should be + called by all applications creating such a struct. */ +extern void init_disassemble_info (struct disassemble_info *info, void *stream, + fprintf_ftype fprintf_func); + +/* For compatibility with existing code. */ +#define INIT_DISASSEMBLE_INFO(INFO, STREAM, FPRINTF_FUNC) \ + init_disassemble_info (&(INFO), (STREAM), (fprintf_ftype) (FPRINTF_FUNC)) +#define INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) \ + init_disassemble_info (&(INFO), (STREAM), (fprintf_ftype) (FPRINTF_FUNC)) + + +#ifdef __cplusplus +} +#endif + +#endif /* ! defined (DIS_ASM_H) */ --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/dis-buf.c Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,126 @@ +/* Disassemble from a buffer, for GNU. + Copyright 1993, 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2005 + Free Software Foundation, Inc. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "xlat/disasm/sysdep.h" +#include "xlat/disasm/dis-asm.h" +#include +#include "gettext.h" + +/* Get LENGTH bytes from info's buffer, at target address memaddr. + Transfer them to myaddr. */ +int +buffer_read_memory (memaddr, myaddr, length, info) + bfd_vma memaddr; + bfd_byte *myaddr; + unsigned int length; + struct disassemble_info *info; +{ + unsigned int opb = info->octets_per_byte; + uintptr_t octets = memaddr * opb; + + memcpy (myaddr, info->buffer + octets, length); + + return 0; +} + +/* Print an error message. We can assume that this is in response to + an error return from buffer_read_memory. */ +void +perror_memory (status, memaddr, info) + int status; + bfd_vma memaddr; + struct disassemble_info *info; +{ + if (status != EIO) + /* Can't happen. */ + info->fprintf_func (info->stream, _("Unknown error %d\n"), status); + else + { + char buf[30]; + + /* Actually, address between memaddr and memaddr + len was + out of bounds. */ + sprintf_vma (buf, memaddr); + info->fprintf_func (info->stream, + _("Address 0x%s is out of bounds.\n"), buf); + } +} + +/* This could be in a separate file, to save miniscule amounts of space + in statically linked executables. */ + +/* Just print the address is hex. This is included for completeness even + though both GDB and objdump provide their own (to print symbolic + addresses). */ + +void +generic_print_address (addr, info) + bfd_vma addr; + struct disassemble_info *info; +{ + char buf[30]; + + sprintf_vma (buf, addr); + (*info->fprintf_func) (info->stream, "0x%s", buf); +} + +#if 0 +/* Just concatenate the address as hex. This is included for + completeness even though both GDB and objdump provide their own (to + print symbolic addresses). */ + +void generic_strcat_address PARAMS ((bfd_vma, char *, int)); + +void +generic_strcat_address (addr, buf, len) + bfd_vma addr; + char *buf; + int len; +{ + if (buf != (char *)NULL && len > 0) + { + char tmpBuf[30]; + + sprintf_vma (tmpBuf, addr); + if ((strlen (buf) + strlen (tmpBuf)) <= (unsigned int) len) + strcat (buf, tmpBuf); + else + strncat (buf, tmpBuf, (len - strlen(buf))); + } + return; +} +#endif + +/* Just return true. */ + +int +generic_symbol_at_address (addr, info) + bfd_vma addr ATTRIBUTE_UNUSED; + struct disassemble_info *info ATTRIBUTE_UNUSED; +{ + return 1; +} + +/* Just return TRUE. */ + +bfd_boolean +generic_symbol_is_valid (asymbol * sym ATTRIBUTE_UNUSED, + struct disassemble_info *info ATTRIBUTE_UNUSED) +{ + return TRUE; +} --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/dis-init.c Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,43 @@ +/* Initialize "struct disassemble_info". + + Copyright 2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ + +#include "xlat/disasm/sysdep.h" +#include "xlat/disasm/dis-asm.h" +#include "xlat/disasm/bfd.h" + +void +init_disassemble_info (struct disassemble_info *info, void *stream, + fprintf_ftype fprintf_func) +{ + memset (info, 0, sizeof (*info)); + + info->flavour = bfd_target_unknown_flavour; + info->arch = bfd_arch_unknown; + info->endian = BFD_ENDIAN_UNKNOWN; + info->octets_per_byte = 1; + info->fprintf_func = fprintf_func; + info->stream = stream; + info->read_memory_func = buffer_read_memory; + info->memory_error_func = perror_memory; + info->print_address_func = generic_print_address; + info->symbol_at_address_func = generic_symbol_at_address; + info->symbol_is_valid = generic_symbol_is_valid; + info->display_endian = BFD_ENDIAN_UNKNOWN; +} + --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/i386-dis.c Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,4379 @@ +/* Print i386 instructions for GDB, the GNU debugger. + Copyright 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, + 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu) + July 1988 + modified by John Hassey (hassey@dg-rtp.dg.com) + x86-64 support added by Jan Hubicka (jh@suse.cz) + VIA PadLock support by Michal Ludvig (mludvig@suse.cz). */ + +/* The main tables describing the instructions is essentially a copy + of the "Opcode Map" chapter (Appendix A) of the Intel 80386 + Programmers Manual. Usually, there is a capital letter, followed + by a small letter. The capital letter tell the addressing mode, + and the small letter tells about the operand size. Refer to + the Intel manual for details. */ + +#include "xlat/disasm/dis-asm.h" +#include "xlat/disasm/sysdep.h" +#include "xlat/xlatdasm.h" +#include "gettext.h" + +#define MAXLEN 20 + +#include + +#ifndef UNIXWARE_COMPAT +/* Set non-zero for broken, compatible instructions. Set to zero for + non-broken opcodes. */ +#define UNIXWARE_COMPAT 1 +#endif + +static int fetch_data (struct disassemble_info *, bfd_byte *); +static void ckprefix (void); +static const char *prefix_name (int, int); +static int print_insn (bfd_vma, disassemble_info *); +static void dofloat (int); +static void OP_ST (int, int); +static void OP_STi (int, int); +static int putop (const char *, int); +static void oappend (const char *); +static void append_seg (void); +static void OP_indirE (int, int); +static void OP_E (int, int); +static void OP_G (int, int); +static bfd_vma get64 (void); +static bfd_signed_vma get32 (void); +static bfd_signed_vma get32s (void); +static int get16 (void); +static void set_op (bfd_vma, int); +static void OP_REG (int, int); +static void OP_IMREG (int, int); +static void OP_I (int, int); +static void OP_I64 (int, int); +static void OP_sI (int, int); +static void OP_J (int, int); +static void OP_SEG (int, int); +static void OP_DIR (int, int); +static void OP_OFF (int, int); +static void OP_OFF64 (int, int); +static void ptr_reg (int, int); +static void OP_ESreg (int, int); +static void OP_DSreg (int, int); +static void OP_C (int, int); +static void OP_D (int, int); +static void OP_T (int, int); +static void OP_Rd (int, int); +static void OP_MMX (int, int); +static void OP_XMM (int, int); +static void OP_EM (int, int); +static void OP_EX (int, int); +static void OP_MS (int, int); +static void OP_XS (int, int); +static void OP_M (int, int); +static void OP_0fae (int, int); +static void OP_0f07 (int, int); +static void NOP_Fixup (int, int); +static void OP_3DNowSuffix (int, int); +static void OP_SIMD_Suffix (int, int); +static void SIMD_Fixup (int, int); +static void PNI_Fixup (int, int); +static void INVLPG_Fixup (int, int); +static void BadOp (void); + +struct dis_private { + /* Points to first byte not fetched. */ + bfd_byte *max_fetched; + bfd_byte the_buffer[MAXLEN]; + bfd_vma insn_start; + int orig_sizeflag; + jmp_buf bailout; +}; + +/* The opcode for the fwait instruction, which we treat as a prefix + when we can. */ +#define FWAIT_OPCODE (0x9b) + +/* Set to 1 for 64bit mode disassembly. */ +static int mode_64bit; + +/* Flags for the prefixes for the current instruction. See below. */ +static int prefixes; + +/* REX prefix the current instruction. See below. */ +static int rex; +/* Bits of REX we've already used. */ +static int rex_used; +#define REX_MODE64 8 +#define REX_EXTX 4 +#define REX_EXTY 2 +#define REX_EXTZ 1 +/* Mark parts used in the REX prefix. When we are testing for + empty prefix (for 8bit register REX extension), just mask it + out. Otherwise test for REX bit is excuse for existence of REX + only in case value is nonzero. */ +#define USED_REX(value) \ + { \ + if (value) \ + rex_used |= (rex & value) ? (value) | 0x40 : 0; \ + else \ + rex_used |= 0x40; \ + } + +/* Flags for prefixes which we somehow handled when printing the + current instruction. */ +static int used_prefixes; + +/* Flags stored in PREFIXES. */ +#define PREFIX_REPZ 1 +#define PREFIX_REPNZ 2 +#define PREFIX_LOCK 4 +#define PREFIX_CS 8 +#define PREFIX_SS 0x10 +#define PREFIX_DS 0x20 +#define PREFIX_ES 0x40 +#define PREFIX_FS 0x80 +#define PREFIX_GS 0x100 +#define PREFIX_DATA 0x200 +#define PREFIX_ADDR 0x400 +#define PREFIX_FWAIT 0x800 + +/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive) + to ADDR (exclusive) are valid. Returns 1 for success, longjmps + on error. */ +#define FETCH_DATA(info, addr) \ + ((addr) <= ((struct dis_private *) (info->private_data))->max_fetched \ + ? 1 : fetch_data ((info), (addr))) + +static int +fetch_data (struct disassemble_info *info, bfd_byte *addr) +{ + int status; + struct dis_private *priv = (struct dis_private *) info->private_data; + bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer); + + status = (*info->read_memory_func) (start, + priv->max_fetched, + addr - priv->max_fetched, + info); + if (status != 0) + { + /* If we did manage to read at least one byte, then + print_insn_i386 will do something sensible. Otherwise, print + an error. We do that here because this is where we know + STATUS. */ + if (priv->max_fetched == priv->the_buffer) + (*info->memory_error_func) (status, start, info); + longjmp (priv->bailout, 1); + } + else + priv->max_fetched = addr; + return 1; +} + +#define XX NULL, 0 + +#define Eb OP_E, b_mode +#define Ev OP_E, v_mode +#define Ed OP_E, d_mode +#define Eq OP_E, q_mode +#define Edq OP_E, dq_mode +#define Edqw OP_E, dqw_mode +#define indirEv OP_indirE, v_mode +#define indirEp OP_indirE, f_mode +#define Ew OP_E, w_mode +#define Ma OP_E, v_mode +#define M OP_M, 0 /* lea, lgdt, etc. */ +#define Mp OP_M, f_mode /* 32 or 48 bit memory operand for LDS, LES etc */ +#define Gb OP_G, b_mode +#define Gv OP_G, v_mode +#define Gd OP_G, d_mode +#define Gdq OP_G, dq_mode +#define Gw OP_G, w_mode +#define Rd OP_Rd, d_mode +#define Rm OP_Rd, m_mode +#define Ib OP_I, b_mode +#define sIb OP_sI, b_mode /* sign extened byte */ +#define Iv OP_I, v_mode +#define Iq OP_I, q_mode +#define Iv64 OP_I64, v_mode +#define Iw OP_I, w_mode +#define I1 OP_I, const_1_mode +#define Jb OP_J, b_mode +#define Jv OP_J, v_mode +#define Cm OP_C, m_mode +#define Dm OP_D, m_mode +#define Td OP_T, d_mode + +#define RMeAX OP_REG, eAX_reg +#define RMeBX OP_REG, eBX_reg +#define RMeCX OP_REG, eCX_reg +#define RMeDX OP_REG, eDX_reg +#define RMeSP OP_REG, eSP_reg +#define RMeBP OP_REG, eBP_reg +#define RMeSI OP_REG, eSI_reg +#define RMeDI OP_REG, eDI_reg +#define RMrAX OP_REG, rAX_reg +#define RMrBX OP_REG, rBX_reg +#define RMrCX OP_REG, rCX_reg +#define RMrDX OP_REG, rDX_reg +#define RMrSP OP_REG, rSP_reg +#define RMrBP OP_REG, rBP_reg +#define RMrSI OP_REG, rSI_reg +#define RMrDI OP_REG, rDI_reg +#define RMAL OP_REG, al_reg +#define RMAL OP_REG, al_reg +#define RMCL OP_REG, cl_reg +#define RMDL OP_REG, dl_reg +#define RMBL OP_REG, bl_reg +#define RMAH OP_REG, ah_reg +#define RMCH OP_REG, ch_reg +#define RMDH OP_REG, dh_reg +#define RMBH OP_REG, bh_reg +#define RMAX OP_REG, ax_reg +#define RMDX OP_REG, dx_reg + +#define eAX OP_IMREG, eAX_reg +#define eBX OP_IMREG, eBX_reg +#define eCX OP_IMREG, eCX_reg +#define eDX OP_IMREG, eDX_reg +#define eSP OP_IMREG, eSP_reg +#define eBP OP_IMREG, eBP_reg +#define eSI OP_IMREG, eSI_reg +#define eDI OP_IMREG, eDI_reg +#define AL OP_IMREG, al_reg +#define AL OP_IMREG, al_reg +#define CL OP_IMREG, cl_reg +#define DL OP_IMREG, dl_reg +#define BL OP_IMREG, bl_reg +#define AH OP_IMREG, ah_reg +#define CH OP_IMREG, ch_reg +#define DH OP_IMREG, dh_reg +#define BH OP_IMREG, bh_reg +#define AX OP_IMREG, ax_reg +#define DX OP_IMREG, dx_reg +#define indirDX OP_IMREG, indir_dx_reg + +#define Sw OP_SEG, w_mode +#define Ap OP_DIR, 0 +#define Ob OP_OFF, b_mode +#define Ob64 OP_OFF64, b_mode +#define Ov OP_OFF, v_mode +#define Ov64 OP_OFF64, v_mode +#define Xb OP_DSreg, eSI_reg +#define Xv OP_DSreg, eSI_reg +#define Yb OP_ESreg, eDI_reg +#define Yv OP_ESreg, eDI_reg +#define DSBX OP_DSreg, eBX_reg + +#define es OP_REG, es_reg +#define ss OP_REG, ss_reg +#define cs OP_REG, cs_reg +#define ds OP_REG, ds_reg +#define fs OP_REG, fs_reg +#define gs OP_REG, gs_reg + +#define MX OP_MMX, 0 +#define XM OP_XMM, 0 +#define EM OP_EM, v_mode +#define EX OP_EX, v_mode +#define MS OP_MS, v_mode +#define XS OP_XS, v_mode +#define OPSUF OP_3DNowSuffix, 0 +#define OPSIMD OP_SIMD_Suffix, 0 + +#define cond_jump_flag NULL, cond_jump_mode +#define loop_jcxz_flag NULL, loop_jcxz_mode + +/* bits in sizeflag */ +#define SUFFIX_ALWAYS 4 +#define AFLAG 2 +#define DFLAG 1 + +#define b_mode 1 /* byte operand */ +#define v_mode 2 /* operand size depends on prefixes */ +#define w_mode 3 /* word operand */ +#define d_mode 4 /* double word operand */ +#define q_mode 5 /* quad word operand */ +#define t_mode 6 /* ten-byte operand */ +#define x_mode 7 /* 16-byte XMM operand */ +#define m_mode 8 /* d_mode in 32bit, q_mode in 64bit mode. */ +#define cond_jump_mode 9 +#define loop_jcxz_mode 10 +#define dq_mode 11 /* operand size depends on REX prefixes. */ +#define dqw_mode 12 /* registers like dq_mode, memory like w_mode. */ +#define f_mode 13 /* 4- or 6-byte pointer operand */ +#define const_1_mode 14 + +#define es_reg 100 +#define cs_reg 101 +#define ss_reg 102 +#define ds_reg 103 +#define fs_reg 104 +#define gs_reg 105 + +#define eAX_reg 108 +#define eCX_reg 109 +#define eDX_reg 110 +#define eBX_reg 111 +#define eSP_reg 112 +#define eBP_reg 113 +#define eSI_reg 114 +#define eDI_reg 115 + +#define al_reg 116 +#define cl_reg 117 +#define dl_reg 118 +#define bl_reg 119 +#define ah_reg 120 +#define ch_reg 121 +#define dh_reg 122 +#define bh_reg 123 + +#define ax_reg 124 +#define cx_reg 125 +#define dx_reg 126 +#define bx_reg 127 +#define sp_reg 128 +#define bp_reg 129 +#define si_reg 130 +#define di_reg 131 + +#define rAX_reg 132 +#define rCX_reg 133 +#define rDX_reg 134 +#define rBX_reg 135 +#define rSP_reg 136 +#define rBP_reg 137 +#define rSI_reg 138 +#define rDI_reg 139 + +#define indir_dx_reg 150 + +#define FLOATCODE 1 +#define USE_GROUPS 2 +#define USE_PREFIX_USER_TABLE 3 +#define X86_64_SPECIAL 4 + +#define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0 + +#define GRP1b NULL, NULL, USE_GROUPS, NULL, 0, NULL, 0 +#define GRP1S NULL, NULL, USE_GROUPS, NULL, 1, NULL, 0 +#define GRP1Ss NULL, NULL, USE_GROUPS, NULL, 2, NULL, 0 +#define GRP2b NULL, NULL, USE_GROUPS, NULL, 3, NULL, 0 +#define GRP2S NULL, NULL, USE_GROUPS, NULL, 4, NULL, 0 +#define GRP2b_one NULL, NULL, USE_GROUPS, NULL, 5, NULL, 0 +#define GRP2S_one NULL, NULL, USE_GROUPS, NULL, 6, NULL, 0 +#define GRP2b_cl NULL, NULL, USE_GROUPS, NULL, 7, NULL, 0 +#define GRP2S_cl NULL, NULL, USE_GROUPS, NULL, 8, NULL, 0 +#define GRP3b NULL, NULL, USE_GROUPS, NULL, 9, NULL, 0 +#define GRP3S NULL, NULL, USE_GROUPS, NULL, 10, NULL, 0 +#define GRP4 NULL, NULL, USE_GROUPS, NULL, 11, NULL, 0 +#define GRP5 NULL, NULL, USE_GROUPS, NULL, 12, NULL, 0 +#define GRP6 NULL, NULL, USE_GROUPS, NULL, 13, NULL, 0 +#define GRP7 NULL, NULL, USE_GROUPS, NULL, 14, NULL, 0 +#define GRP8 NULL, NULL, USE_GROUPS, NULL, 15, NULL, 0 +#define GRP9 NULL, NULL, USE_GROUPS, NULL, 16, NULL, 0 +#define GRP10 NULL, NULL, USE_GROUPS, NULL, 17, NULL, 0 +#define GRP11 NULL, NULL, USE_GROUPS, NULL, 18, NULL, 0 +#define GRP12 NULL, NULL, USE_GROUPS, NULL, 19, NULL, 0 +#define GRP13 NULL, NULL, USE_GROUPS, NULL, 20, NULL, 0 +#define GRP14 NULL, NULL, USE_GROUPS, NULL, 21, NULL, 0 +#define GRPAMD NULL, NULL, USE_GROUPS, NULL, 22, NULL, 0 +#define GRPPADLCK1 NULL, NULL, USE_GROUPS, NULL, 23, NULL, 0 +#define GRPPADLCK2 NULL, NULL, USE_GROUPS, NULL, 24, NULL, 0 + +#define PREGRP0 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 0, NULL, 0 +#define PREGRP1 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 1, NULL, 0 +#define PREGRP2 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 2, NULL, 0 +#define PREGRP3 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 3, NULL, 0 +#define PREGRP4 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 4, NULL, 0 +#define PREGRP5 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 5, NULL, 0 +#define PREGRP6 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 6, NULL, 0 +#define PREGRP7 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 7, NULL, 0 +#define PREGRP8 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 8, NULL, 0 +#define PREGRP9 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 9, NULL, 0 +#define PREGRP10 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 10, NULL, 0 +#define PREGRP11 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 11, NULL, 0 +#define PREGRP12 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 12, NULL, 0 +#define PREGRP13 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 13, NULL, 0 +#define PREGRP14 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 14, NULL, 0 +#define PREGRP15 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 15, NULL, 0 +#define PREGRP16 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 16, NULL, 0 +#define PREGRP17 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 17, NULL, 0 +#define PREGRP18 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 18, NULL, 0 +#define PREGRP19 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 19, NULL, 0 +#define PREGRP20 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 20, NULL, 0 +#define PREGRP21 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 21, NULL, 0 +#define PREGRP22 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 22, NULL, 0 +#define PREGRP23 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 23, NULL, 0 +#define PREGRP24 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 24, NULL, 0 +#define PREGRP25 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 25, NULL, 0 +#define PREGRP26 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 26, NULL, 0 +#define PREGRP27 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 27, NULL, 0 +#define PREGRP28 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 28, NULL, 0 +#define PREGRP29 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 29, NULL, 0 +#define PREGRP30 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 30, NULL, 0 +#define PREGRP31 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 31, NULL, 0 +#define PREGRP32 NULL, NULL, USE_PREFIX_USER_TABLE, NULL, 32, NULL, 0 + +#define X86_64_0 NULL, NULL, X86_64_SPECIAL, NULL, 0, NULL, 0 + +typedef void (*op_rtn) (int bytemode, int sizeflag); + +struct dis386 { + const char *name; + op_rtn op1; + int bytemode1; + op_rtn op2; + int bytemode2; + op_rtn op3; + int bytemode3; +}; + +/* Upper case letters in the instruction names here are macros. + 'A' => print 'b' if no register operands or suffix_always is true + 'B' => print 'b' if suffix_always is true + 'C' => print 's' or 'l' ('w' or 'd' in Intel mode) depending on operand + . size prefix + 'E' => print 'e' if 32-bit form of jcxz + 'F' => print 'w' or 'l' depending on address size prefix (loop insns) + 'H' => print ",pt" or ",pn" branch hint + 'I' => honor following macro letter even in Intel mode (implemented only + . for some of the macro letters) + 'J' => print 'l' + 'L' => print 'l' if suffix_always is true + 'N' => print 'n' if instruction has no wait "prefix" + 'O' => print 'd', or 'o' + 'P' => print 'w', 'l' or 'q' if instruction has an operand size prefix, + . or suffix_always is true. print 'q' if rex prefix is present. + 'Q' => print 'w', 'l' or 'q' if no register operands or suffix_always + . is true + 'R' => print 'w', 'l' or 'q' ("wd" or "dq" in intel mode) + 'S' => print 'w', 'l' or 'q' if suffix_always is true + 'T' => print 'q' in 64bit mode and behave as 'P' otherwise + 'U' => print 'q' in 64bit mode and behave as 'Q' otherwise + 'W' => print 'b' or 'w' ("w" or "de" in intel mode) + 'X' => print 's', 'd' depending on data16 prefix (for XMM) + 'Y' => 'q' if instruction has an REX 64bit overwrite prefix + + Many of the above letters print nothing in Intel mode. See "putop" + for the details. + + Braces '{' and '}', and vertical bars '|', indicate alternative + mnemonic strings for AT&T, Intel, X86_64 AT&T, and X86_64 Intel + modes. In cases where there are only two alternatives, the X86_64 + instruction is reserved, and "(bad)" is printed. +*/ + +static const struct dis386 dis386[] = { + /* 00 */ + { "addB", Eb, Gb, XX }, + { "addS", Ev, Gv, XX }, + { "addB", Gb, Eb, XX }, + { "addS", Gv, Ev, XX }, + { "addB", AL, Ib, XX }, + { "addS", eAX, Iv, XX }, + { "push{T|}", es, XX, XX }, + { "pop{T|}", es, XX, XX }, + /* 08 */ + { "orB", Eb, Gb, XX }, + { "orS", Ev, Gv, XX }, + { "orB", Gb, Eb, XX }, + { "orS", Gv, Ev, XX }, + { "orB", AL, Ib, XX }, + { "orS", eAX, Iv, XX }, + { "push{T|}", cs, XX, XX }, + { "(bad)", XX, XX, XX }, /* 0x0f extended opcode escape */ + /* 10 */ + { "adcB", Eb, Gb, XX }, + { "adcS", Ev, Gv, XX }, + { "adcB", Gb, Eb, XX }, + { "adcS", Gv, Ev, XX }, + { "adcB", AL, Ib, XX }, + { "adcS", eAX, Iv, XX }, + { "push{T|}", ss, XX, XX }, + { "popT|}", ss, XX, XX }, + /* 18 */ + { "sbbB", Eb, Gb, XX }, + { "sbbS", Ev, Gv, XX }, + { "sbbB", Gb, Eb, XX }, + { "sbbS", Gv, Ev, XX }, + { "sbbB", AL, Ib, XX }, + { "sbbS", eAX, Iv, XX }, + { "push{T|}", ds, XX, XX }, + { "pop{T|}", ds, XX, XX }, + /* 20 */ + { "andB", Eb, Gb, XX }, + { "andS", Ev, Gv, XX }, + { "andB", Gb, Eb, XX }, + { "andS", Gv, Ev, XX }, + { "andB", AL, Ib, XX }, + { "andS", eAX, Iv, XX }, + { "(bad)", XX, XX, XX }, /* SEG ES prefix */ + { "daa{|}", XX, XX, XX }, + /* 28 */ + { "subB", Eb, Gb, XX }, + { "subS", Ev, Gv, XX }, + { "subB", Gb, Eb, XX }, + { "subS", Gv, Ev, XX }, + { "subB", AL, Ib, XX }, + { "subS", eAX, Iv, XX }, + { "(bad)", XX, XX, XX }, /* SEG CS prefix */ + { "das{|}", XX, XX, XX }, + /* 30 */ + { "xorB", Eb, Gb, XX }, + { "xorS", Ev, Gv, XX }, + { "xorB", Gb, Eb, XX }, + { "xorS", Gv, Ev, XX }, + { "xorB", AL, Ib, XX }, + { "xorS", eAX, Iv, XX }, + { "(bad)", XX, XX, XX }, /* SEG SS prefix */ + { "aaa{|}", XX, XX, XX }, + /* 38 */ + { "cmpB", Eb, Gb, XX }, + { "cmpS", Ev, Gv, XX }, + { "cmpB", Gb, Eb, XX }, + { "cmpS", Gv, Ev, XX }, + { "cmpB", AL, Ib, XX }, + { "cmpS", eAX, Iv, XX }, + { "(bad)", XX, XX, XX }, /* SEG DS prefix */ + { "aas{|}", XX, XX, XX }, + /* 40 */ + { "inc{S|}", RMeAX, XX, XX }, + { "inc{S|}", RMeCX, XX, XX }, + { "inc{S|}", RMeDX, XX, XX }, + { "inc{S|}", RMeBX, XX, XX }, + { "inc{S|}", RMeSP, XX, XX }, + { "inc{S|}", RMeBP, XX, XX }, + { "inc{S|}", RMeSI, XX, XX }, + { "inc{S|}", RMeDI, XX, XX }, + /* 48 */ + { "dec{S|}", RMeAX, XX, XX }, + { "dec{S|}", RMeCX, XX, XX }, + { "dec{S|}", RMeDX, XX, XX }, + { "dec{S|}", RMeBX, XX, XX }, + { "dec{S|}", RMeSP, XX, XX }, + { "dec{S|}", RMeBP, XX, XX }, + { "dec{S|}", RMeSI, XX, XX }, + { "dec{S|}", RMeDI, XX, XX }, + /* 50 */ + { "pushS", RMrAX, XX, XX }, + { "pushS", RMrCX, XX, XX }, + { "pushS", RMrDX, XX, XX }, + { "pushS", RMrBX, XX, XX }, + { "pushS", RMrSP, XX, XX }, + { "pushS", RMrBP, XX, XX }, + { "pushS", RMrSI, XX, XX }, + { "pushS", RMrDI, XX, XX }, + /* 58 */ + { "popS", RMrAX, XX, XX }, + { "popS", RMrCX, XX, XX }, + { "popS", RMrDX, XX, XX }, + { "popS", RMrBX, XX, XX }, + { "popS", RMrSP, XX, XX }, + { "popS", RMrBP, XX, XX }, + { "popS", RMrSI, XX, XX }, + { "popS", RMrDI, XX, XX }, + /* 60 */ + { "pusha{P|}", XX, XX, XX }, + { "popa{P|}", XX, XX, XX }, + { "bound{S|}", Gv, Ma, XX }, + { X86_64_0 }, + { "(bad)", XX, XX, XX }, /* seg fs */ + { "(bad)", XX, XX, XX }, /* seg gs */ + { "(bad)", XX, XX, XX }, /* op size prefix */ + { "(bad)", XX, XX, XX }, /* adr size prefix */ + /* 68 */ + { "pushT", Iq, XX, XX }, + { "imulS", Gv, Ev, Iv }, + { "pushT", sIb, XX, XX }, + { "imulS", Gv, Ev, sIb }, + { "ins{b||b|}", Yb, indirDX, XX }, + { "ins{R||R|}", Yv, indirDX, XX }, + { "outs{b||b|}", indirDX, Xb, XX }, + { "outs{R||R|}", indirDX, Xv, XX }, + /* 70 */ + { "joH", Jb, XX, cond_jump_flag }, + { "jnoH", Jb, XX, cond_jump_flag }, + { "jbH", Jb, XX, cond_jump_flag }, + { "jaeH", Jb, XX, cond_jump_flag }, + { "jeH", Jb, XX, cond_jump_flag }, + { "jneH", Jb, XX, cond_jump_flag }, + { "jbeH", Jb, XX, cond_jump_flag }, + { "jaH", Jb, XX, cond_jump_flag }, + /* 78 */ + { "jsH", Jb, XX, cond_jump_flag }, + { "jnsH", Jb, XX, cond_jump_flag }, + { "jpH", Jb, XX, cond_jump_flag }, + { "jnpH", Jb, XX, cond_jump_flag }, + { "jlH", Jb, XX, cond_jump_flag }, + { "jgeH", Jb, XX, cond_jump_flag }, + { "jleH", Jb, XX, cond_jump_flag }, + { "jgH", Jb, XX, cond_jump_flag }, + /* 80 */ + { GRP1b }, + { GRP1S }, + { "(bad)", XX, XX, XX }, + { GRP1Ss }, + { "testB", Eb, Gb, XX }, + { "testS", Ev, Gv, XX }, + { "xchgB", Eb, Gb, XX }, + { "xchgS", Ev, Gv, XX }, + /* 88 */ + { "movB", Eb, Gb, XX }, + { "movS", Ev, Gv, XX }, + { "movB", Gb, Eb, XX }, + { "movS", Gv, Ev, XX }, + { "movQ", Ev, Sw, XX }, + { "leaS", Gv, M, XX }, + { "movQ", Sw, Ev, XX }, + { "popU", Ev, XX, XX }, + /* 90 */ + { "nop", NOP_Fixup, 0, XX, XX }, + { "xchgS", RMeCX, eAX, XX }, + { "xchgS", RMeDX, eAX, XX }, + { "xchgS", RMeBX, eAX, XX }, + { "xchgS", RMeSP, eAX, XX }, + { "xchgS", RMeBP, eAX, XX }, + { "xchgS", RMeSI, eAX, XX }, + { "xchgS", RMeDI, eAX, XX }, + /* 98 */ + { "cW{tR||tR|}", XX, XX, XX }, + { "cR{tO||tO|}", XX, XX, XX }, + { "Jcall{T|}", Ap, XX, XX }, + { "(bad)", XX, XX, XX }, /* fwait */ + { "pushfT", XX, XX, XX }, + { "popfT", XX, XX, XX }, + { "sahf{|}", XX, XX, XX }, + { "lahf{|}", XX, XX, XX }, + /* a0 */ + { "movB", AL, Ob64, XX }, + { "movS", eAX, Ov64, XX }, + { "movB", Ob64, AL, XX }, + { "movS", Ov64, eAX, XX }, + { "movs{b||b|}", Yb, Xb, XX }, + { "movs{R||R|}", Yv, Xv, XX }, + { "cmps{b||b|}", Xb, Yb, XX }, + { "cmps{R||R|}", Xv, Yv, XX }, + /* a8 */ + { "testB", AL, Ib, XX }, + { "testS", eAX, Iv, XX }, + { "stosB", Yb, AL, XX }, + { "stosS", Yv, eAX, XX }, + { "lodsB", AL, Xb, XX }, + { "lodsS", eAX, Xv, XX }, + { "scasB", AL, Yb, XX }, + { "scasS", eAX, Yv, XX }, + /* b0 */ + { "movB", RMAL, Ib, XX }, + { "movB", RMCL, Ib, XX }, + { "movB", RMDL, Ib, XX }, + { "movB", RMBL, Ib, XX }, + { "movB", RMAH, Ib, XX }, + { "movB", RMCH, Ib, XX }, + { "movB", RMDH, Ib, XX }, + { "movB", RMBH, Ib, XX }, + /* b8 */ + { "movS", RMeAX, Iv64, XX }, + { "movS", RMeCX, Iv64, XX }, + { "movS", RMeDX, Iv64, XX }, + { "movS", RMeBX, Iv64, XX }, + { "movS", RMeSP, Iv64, XX }, + { "movS", RMeBP, Iv64, XX }, + { "movS", RMeSI, Iv64, XX }, + { "movS", RMeDI, Iv64, XX }, + /* c0 */ + { GRP2b }, + { GRP2S }, + { "retT", Iw, XX, XX }, + { "retT", XX, XX, XX }, + { "les{S|}", Gv, Mp, XX }, + { "ldsS", Gv, Mp, XX }, + { "movA", Eb, Ib, XX }, + { "movQ", Ev, Iv, XX }, + /* c8 */ + { "enterT", Iw, Ib, XX }, + { "leaveT", XX, XX, XX }, + { "lretP", Iw, XX, XX }, + { "lretP", XX, XX, XX }, + { "int3", XX, XX, XX }, + { "int", Ib, XX, XX }, + { "into{|}", XX, XX, XX }, + { "iretP", XX, XX, XX }, + /* d0 */ + { GRP2b_one }, + { GRP2S_one }, + { GRP2b_cl }, + { GRP2S_cl }, + { "aam{|}", sIb, XX, XX }, + { "aad{|}", sIb, XX, XX }, + { "(bad)", XX, XX, XX }, + { "xlat", DSBX, XX, XX }, + /* d8 */ + { FLOAT }, + { FLOAT }, + { FLOAT }, + { FLOAT }, + { FLOAT }, + { FLOAT }, + { FLOAT }, + { FLOAT }, + /* e0 */ + { "loopneFH", Jb, XX, loop_jcxz_flag }, + { "loopeFH", Jb, XX, loop_jcxz_flag }, + { "loopFH", Jb, XX, loop_jcxz_flag }, + { "jEcxzH", Jb, XX, loop_jcxz_flag }, + { "inB", AL, Ib, XX }, + { "inS", eAX, Ib, XX }, + { "outB", Ib, AL, XX }, + { "outS", Ib, eAX, XX }, + /* e8 */ + { "callT", Jv, XX, XX }, + { "jmpT", Jv, XX, XX }, + { "Jjmp{T|}", Ap, XX, XX }, + { "jmp", Jb, XX, XX }, + { "inB", AL, indirDX, XX }, + { "inS", eAX, indirDX, XX }, + { "outB", indirDX, AL, XX }, + { "outS", indirDX, eAX, XX }, + /* f0 */ + { "(bad)", XX, XX, XX }, /* lock prefix */ + { "icebp", XX, XX, XX }, + { "(bad)", XX, XX, XX }, /* repne */ + { "(bad)", XX, XX, XX }, /* repz */ + { "hlt", XX, XX, XX }, + { "cmc", XX, XX, XX }, + { GRP3b }, + { GRP3S }, + /* f8 */ + { "clc", XX, XX, XX }, + { "stc", XX, XX, XX }, + { "cli", XX, XX, XX }, + { "sti", XX, XX, XX }, + { "cld", XX, XX, XX }, + { "std", XX, XX, XX }, + { GRP4 }, + { GRP5 }, +}; + +static const struct dis386 dis386_twobyte[] = { + /* 00 */ + { GRP6 }, + { GRP7 }, + { "larS", Gv, Ew, XX }, + { "lslS", Gv, Ew, XX }, + { "(bad)", XX, XX, XX }, + { "syscall", XX, XX, XX }, + { "clts", XX, XX, XX }, + { "sysretP", XX, XX, XX }, + /* 08 */ + { "invd", XX, XX, XX }, + { "wbinvd", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "ud2a", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { GRPAMD }, + { "femms", XX, XX, XX }, + { "", MX, EM, OPSUF }, /* See OP_3DNowSuffix. */ + /* 10 */ + { PREGRP8 }, + { PREGRP9 }, + { PREGRP30 }, + { "movlpX", EX, XM, SIMD_Fixup, 'h' }, + { "unpcklpX", XM, EX, XX }, + { "unpckhpX", XM, EX, XX }, + { PREGRP31 }, + { "movhpX", EX, XM, SIMD_Fixup, 'l' }, + /* 18 */ + { GRP14 }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + /* 20 */ + { "movL", Rm, Cm, XX }, + { "movL", Rm, Dm, XX }, + { "movL", Cm, Rm, XX }, + { "movL", Dm, Rm, XX }, + { "movL", Rd, Td, XX }, + { "(bad)", XX, XX, XX }, + { "movL", Td, Rd, XX }, + { "(bad)", XX, XX, XX }, + /* 28 */ + { "movapX", XM, EX, XX }, + { "movapX", EX, XM, XX }, + { PREGRP2 }, + { "movntpX", Ev, XM, XX }, + { PREGRP4 }, + { PREGRP3 }, + { "ucomisX", XM,EX, XX }, + { "comisX", XM,EX, XX }, + /* 30 */ + { "wrmsr", XX, XX, XX }, + { "rdtsc", XX, XX, XX }, + { "rdmsr", XX, XX, XX }, + { "rdpmc", XX, XX, XX }, + { "sysenter", XX, XX, XX }, + { "sysexit", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + /* 38 */ + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + /* 40 */ + { "cmovo", Gv, Ev, XX }, + { "cmovno", Gv, Ev, XX }, + { "cmovb", Gv, Ev, XX }, + { "cmovae", Gv, Ev, XX }, + { "cmove", Gv, Ev, XX }, + { "cmovne", Gv, Ev, XX }, + { "cmovbe", Gv, Ev, XX }, + { "cmova", Gv, Ev, XX }, + /* 48 */ + { "cmovs", Gv, Ev, XX }, + { "cmovns", Gv, Ev, XX }, + { "cmovp", Gv, Ev, XX }, + { "cmovnp", Gv, Ev, XX }, + { "cmovl", Gv, Ev, XX }, + { "cmovge", Gv, Ev, XX }, + { "cmovle", Gv, Ev, XX }, + { "cmovg", Gv, Ev, XX }, + /* 50 */ + { "movmskpX", Gdq, XS, XX }, + { PREGRP13 }, + { PREGRP12 }, + { PREGRP11 }, + { "andpX", XM, EX, XX }, + { "andnpX", XM, EX, XX }, + { "orpX", XM, EX, XX }, + { "xorpX", XM, EX, XX }, + /* 58 */ + { PREGRP0 }, + { PREGRP10 }, + { PREGRP17 }, + { PREGRP16 }, + { PREGRP14 }, + { PREGRP7 }, + { PREGRP5 }, + { PREGRP6 }, + /* 60 */ + { "punpcklbw", MX, EM, XX }, + { "punpcklwd", MX, EM, XX }, + { "punpckldq", MX, EM, XX }, + { "packsswb", MX, EM, XX }, + { "pcmpgtb", MX, EM, XX }, + { "pcmpgtw", MX, EM, XX }, + { "pcmpgtd", MX, EM, XX }, + { "packuswb", MX, EM, XX }, + /* 68 */ + { "punpckhbw", MX, EM, XX }, + { "punpckhwd", MX, EM, XX }, + { "punpckhdq", MX, EM, XX }, + { "packssdw", MX, EM, XX }, + { PREGRP26 }, + { PREGRP24 }, + { "movd", MX, Edq, XX }, + { PREGRP19 }, + /* 70 */ + { PREGRP22 }, + { GRP10 }, + { GRP11 }, + { GRP12 }, + { "pcmpeqb", MX, EM, XX }, + { "pcmpeqw", MX, EM, XX }, + { "pcmpeqd", MX, EM, XX }, + { "emms", XX, XX, XX }, + /* 78 */ + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { PREGRP28 }, + { PREGRP29 }, + { PREGRP23 }, + { PREGRP20 }, + /* 80 */ + { "joH", Jv, XX, cond_jump_flag }, + { "jnoH", Jv, XX, cond_jump_flag }, + { "jbH", Jv, XX, cond_jump_flag }, + { "jaeH", Jv, XX, cond_jump_flag }, + { "jeH", Jv, XX, cond_jump_flag }, + { "jneH", Jv, XX, cond_jump_flag }, + { "jbeH", Jv, XX, cond_jump_flag }, + { "jaH", Jv, XX, cond_jump_flag }, + /* 88 */ + { "jsH", Jv, XX, cond_jump_flag }, + { "jnsH", Jv, XX, cond_jump_flag }, + { "jpH", Jv, XX, cond_jump_flag }, + { "jnpH", Jv, XX, cond_jump_flag }, + { "jlH", Jv, XX, cond_jump_flag }, + { "jgeH", Jv, XX, cond_jump_flag }, + { "jleH", Jv, XX, cond_jump_flag }, + { "jgH", Jv, XX, cond_jump_flag }, + /* 90 */ + { "seto", Eb, XX, XX }, + { "setno", Eb, XX, XX }, + { "setb", Eb, XX, XX }, + { "setae", Eb, XX, XX }, + { "sete", Eb, XX, XX }, + { "setne", Eb, XX, XX }, + { "setbe", Eb, XX, XX }, + { "seta", Eb, XX, XX }, + /* 98 */ + { "sets", Eb, XX, XX }, + { "setns", Eb, XX, XX }, + { "setp", Eb, XX, XX }, + { "setnp", Eb, XX, XX }, + { "setl", Eb, XX, XX }, + { "setge", Eb, XX, XX }, + { "setle", Eb, XX, XX }, + { "setg", Eb, XX, XX }, + /* a0 */ + { "pushT", fs, XX, XX }, + { "popT", fs, XX, XX }, + { "cpuid", XX, XX, XX }, + { "btS", Ev, Gv, XX }, + { "shldS", Ev, Gv, Ib }, + { "shldS", Ev, Gv, CL }, + { GRPPADLCK2 }, + { GRPPADLCK1 }, + /* a8 */ + { "pushT", gs, XX, XX }, + { "popT", gs, XX, XX }, + { "rsm", XX, XX, XX }, + { "btsS", Ev, Gv, XX }, + { "shrdS", Ev, Gv, Ib }, + { "shrdS", Ev, Gv, CL }, + { GRP13 }, + { "imulS", Gv, Ev, XX }, + /* b0 */ + { "cmpxchgB", Eb, Gb, XX }, + { "cmpxchgS", Ev, Gv, XX }, + { "lssS", Gv, Mp, XX }, + { "btrS", Ev, Gv, XX }, + { "lfsS", Gv, Mp, XX }, + { "lgsS", Gv, Mp, XX }, + { "movz{bR|x|bR|x}", Gv, Eb, XX }, + { "movz{wR|x|wR|x}", Gv, Ew, XX }, /* yes, there really is movzww ! */ + /* b8 */ + { "(bad)", XX, XX, XX }, + { "ud2b", XX, XX, XX }, + { GRP8 }, + { "btcS", Ev, Gv, XX }, + { "bsfS", Gv, Ev, XX }, + { "bsrS", Gv, Ev, XX }, + { "movs{bR|x|bR|x}", Gv, Eb, XX }, + { "movs{wR|x|wR|x}", Gv, Ew, XX }, /* yes, there really is movsww ! */ + /* c0 */ + { "xaddB", Eb, Gb, XX }, + { "xaddS", Ev, Gv, XX }, + { PREGRP1 }, + { "movntiS", Ev, Gv, XX }, + { "pinsrw", MX, Edqw, Ib }, + { "pextrw", Gdq, MS, Ib }, + { "shufpX", XM, EX, Ib }, + { GRP9 }, + /* c8 */ + { "bswap", RMeAX, XX, XX }, + { "bswap", RMeCX, XX, XX }, + { "bswap", RMeDX, XX, XX }, + { "bswap", RMeBX, XX, XX }, + { "bswap", RMeSP, XX, XX }, + { "bswap", RMeBP, XX, XX }, + { "bswap", RMeSI, XX, XX }, + { "bswap", RMeDI, XX, XX }, + /* d0 */ + { PREGRP27 }, + { "psrlw", MX, EM, XX }, + { "psrld", MX, EM, XX }, + { "psrlq", MX, EM, XX }, + { "paddq", MX, EM, XX }, + { "pmullw", MX, EM, XX }, + { PREGRP21 }, + { "pmovmskb", Gdq, MS, XX }, + /* d8 */ + { "psubusb", MX, EM, XX }, + { "psubusw", MX, EM, XX }, + { "pminub", MX, EM, XX }, + { "pand", MX, EM, XX }, + { "paddusb", MX, EM, XX }, + { "paddusw", MX, EM, XX }, + { "pmaxub", MX, EM, XX }, + { "pandn", MX, EM, XX }, + /* e0 */ + { "pavgb", MX, EM, XX }, + { "psraw", MX, EM, XX }, + { "psrad", MX, EM, XX }, + { "pavgw", MX, EM, XX }, + { "pmulhuw", MX, EM, XX }, + { "pmulhw", MX, EM, XX }, + { PREGRP15 }, + { PREGRP25 }, + /* e8 */ + { "psubsb", MX, EM, XX }, + { "psubsw", MX, EM, XX }, + { "pminsw", MX, EM, XX }, + { "por", MX, EM, XX }, + { "paddsb", MX, EM, XX }, + { "paddsw", MX, EM, XX }, + { "pmaxsw", MX, EM, XX }, + { "pxor", MX, EM, XX }, + /* f0 */ + { PREGRP32 }, + { "psllw", MX, EM, XX }, + { "pslld", MX, EM, XX }, + { "psllq", MX, EM, XX }, + { "pmuludq", MX, EM, XX }, + { "pmaddwd", MX, EM, XX }, + { "psadbw", MX, EM, XX }, + { PREGRP18 }, + /* f8 */ + { "psubb", MX, EM, XX }, + { "psubw", MX, EM, XX }, + { "psubd", MX, EM, XX }, + { "psubq", MX, EM, XX }, + { "paddb", MX, EM, XX }, + { "paddw", MX, EM, XX }, + { "paddd", MX, EM, XX }, + { "(bad)", XX, XX, XX } +}; + +static const unsigned char onebyte_has_modrm[256] = { + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ + /* ------------------------------- */ + /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */ + /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */ + /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */ + /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */ + /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */ + /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */ + /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */ + /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */ + /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */ + /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */ + /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */ + /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */ + /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */ + /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */ + /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */ + /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1 /* f0 */ + /* ------------------------------- */ + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ +}; + +static const unsigned char twobyte_has_modrm[256] = { + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ + /* ------------------------------- */ + /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */ + /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, /* 1f */ + /* 20 */ 1,1,1,1,1,0,1,0,1,1,1,1,1,1,1,1, /* 2f */ + /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */ + /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */ + /* 50 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 5f */ + /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 6f */ + /* 70 */ 1,1,1,1,1,1,1,0,0,0,0,0,1,1,1,1, /* 7f */ + /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ + /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */ + /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */ + /* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */ + /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */ + /* d0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* df */ + /* e0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* ef */ + /* f0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0 /* ff */ + /* ------------------------------- */ + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ +}; + +static const unsigned char twobyte_uses_SSE_prefix[256] = { + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ + /* ------------------------------- */ + /* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */ + /* 10 */ 1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0, /* 1f */ + /* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */ + /* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */ + /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */ + /* 50 */ 0,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* 5f */ + /* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1, /* 6f */ + /* 70 */ 1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1, /* 7f */ + /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ + /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */ + /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */ + /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */ + /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */ + /* d0 */ 1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* df */ + /* e0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* ef */ + /* f0 */ 1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 /* ff */ + /* ------------------------------- */ + /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ +}; + +static char obuf[100]; +static char *obufp; +static char scratchbuf[100]; +static unsigned char *start_codep; +static unsigned char *insn_codep; +static unsigned char *codep; +static disassemble_info *the_info; +static int mod; +static int rm; +static int reg; +static unsigned char need_modrm; + +/* If we are accessing mod/rm/reg without need_modrm set, then the + values are stale. Hitting this abort likely indicates that you + need to update onebyte_has_modrm or twobyte_has_modrm. */ +#define MODRM_CHECK if (!need_modrm) abort () + +static const char **names64; +static const char **names32; +static const char **names16; +static const char **names8; +static const char **names8rex; +static const char **names_seg; +static const char **index16; + +static const char *intel_names64[] = { + "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi", + "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" +}; +static const char *intel_names32[] = { + "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi", + "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d" +}; +static const char *intel_names16[] = { + "ax", "cx", "dx", "bx", "sp", "bp", "si", "di", + "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w" +}; +static const char *intel_names8[] = { + "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh", +}; +static const char *intel_names8rex[] = { + "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil", + "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" +}; +static const char *intel_names_seg[] = { + "es", "cs", "ss", "ds", "fs", "gs", "?", "?", +}; +static const char *intel_index16[] = { + "bx+si", "bx+di", "bp+si", "bp+di", "si", "di", "bp", "bx" +}; + +static const char *att_names64[] = { + "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", + "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" +}; +static const char *att_names32[] = { + "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", + "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" +}; +static const char *att_names16[] = { + "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", + "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" +}; +static const char *att_names8[] = { + "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", +}; +static const char *att_names8rex[] = { + "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", + "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" +}; +static const char *att_names_seg[] = { + "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "%?", "%?", +}; +static const char *att_index16[] = { + "%bx,%si", "%bx,%di", "%bp,%si", "%bp,%di", "%si", "%di", "%bp", "%bx" +}; + +static const struct dis386 grps[][8] = { + /* GRP1b */ + { + { "addA", Eb, Ib, XX }, + { "orA", Eb, Ib, XX }, + { "adcA", Eb, Ib, XX }, + { "sbbA", Eb, Ib, XX }, + { "andA", Eb, Ib, XX }, + { "subA", Eb, Ib, XX }, + { "xorA", Eb, Ib, XX }, + { "cmpA", Eb, Ib, XX } + }, + /* GRP1S */ + { + { "addQ", Ev, Iv, XX }, + { "orQ", Ev, Iv, XX }, + { "adcQ", Ev, Iv, XX }, + { "sbbQ", Ev, Iv, XX }, + { "andQ", Ev, Iv, XX }, + { "subQ", Ev, Iv, XX }, + { "xorQ", Ev, Iv, XX }, + { "cmpQ", Ev, Iv, XX } + }, + /* GRP1Ss */ + { + { "addQ", Ev, sIb, XX }, + { "orQ", Ev, sIb, XX }, + { "adcQ", Ev, sIb, XX }, + { "sbbQ", Ev, sIb, XX }, + { "andQ", Ev, sIb, XX }, + { "subQ", Ev, sIb, XX }, + { "xorQ", Ev, sIb, XX }, + { "cmpQ", Ev, sIb, XX } + }, + /* GRP2b */ + { + { "rolA", Eb, Ib, XX }, + { "rorA", Eb, Ib, XX }, + { "rclA", Eb, Ib, XX }, + { "rcrA", Eb, Ib, XX }, + { "shlA", Eb, Ib, XX }, + { "shrA", Eb, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "sarA", Eb, Ib, XX }, + }, + /* GRP2S */ + { + { "rolQ", Ev, Ib, XX }, + { "rorQ", Ev, Ib, XX }, + { "rclQ", Ev, Ib, XX }, + { "rcrQ", Ev, Ib, XX }, + { "shlQ", Ev, Ib, XX }, + { "shrQ", Ev, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "sarQ", Ev, Ib, XX }, + }, + /* GRP2b_one */ + { + { "rolA", Eb, I1, XX }, + { "rorA", Eb, I1, XX }, + { "rclA", Eb, I1, XX }, + { "rcrA", Eb, I1, XX }, + { "shlA", Eb, I1, XX }, + { "shrA", Eb, I1, XX }, + { "(bad)", XX, XX, XX }, + { "sarA", Eb, I1, XX }, + }, + /* GRP2S_one */ + { + { "rolQ", Ev, I1, XX }, + { "rorQ", Ev, I1, XX }, + { "rclQ", Ev, I1, XX }, + { "rcrQ", Ev, I1, XX }, + { "shlQ", Ev, I1, XX }, + { "shrQ", Ev, I1, XX }, + { "(bad)", XX, XX, XX}, + { "sarQ", Ev, I1, XX }, + }, + /* GRP2b_cl */ + { + { "rolA", Eb, CL, XX }, + { "rorA", Eb, CL, XX }, + { "rclA", Eb, CL, XX }, + { "rcrA", Eb, CL, XX }, + { "shlA", Eb, CL, XX }, + { "shrA", Eb, CL, XX }, + { "(bad)", XX, XX, XX }, + { "sarA", Eb, CL, XX }, + }, + /* GRP2S_cl */ + { + { "rolQ", Ev, CL, XX }, + { "rorQ", Ev, CL, XX }, + { "rclQ", Ev, CL, XX }, + { "rcrQ", Ev, CL, XX }, + { "shlQ", Ev, CL, XX }, + { "shrQ", Ev, CL, XX }, + { "(bad)", XX, XX, XX }, + { "sarQ", Ev, CL, XX } + }, + /* GRP3b */ + { + { "testA", Eb, Ib, XX }, + { "(bad)", Eb, XX, XX }, + { "notA", Eb, XX, XX }, + { "negA", Eb, XX, XX }, + { "mulA", Eb, XX, XX }, /* Don't print the implicit %al register, */ + { "imulA", Eb, XX, XX }, /* to distinguish these opcodes from other */ + { "divA", Eb, XX, XX }, /* mul/imul opcodes. Do the same for div */ + { "idivA", Eb, XX, XX } /* and idiv for consistency. */ + }, + /* GRP3S */ + { + { "testQ", Ev, Iv, XX }, + { "(bad)", XX, XX, XX }, + { "notQ", Ev, XX, XX }, + { "negQ", Ev, XX, XX }, + { "mulQ", Ev, XX, XX }, /* Don't print the implicit register. */ + { "imulQ", Ev, XX, XX }, + { "divQ", Ev, XX, XX }, + { "idivQ", Ev, XX, XX }, + }, + /* GRP4 */ + { + { "incA", Eb, XX, XX }, + { "decA", Eb, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRP5 */ + { + { "incQ", Ev, XX, XX }, + { "decQ", Ev, XX, XX }, + { "callT", indirEv, XX, XX }, + { "JcallT", indirEp, XX, XX }, + { "jmpT", indirEv, XX, XX }, + { "JjmpT", indirEp, XX, XX }, + { "pushU", Ev, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRP6 */ + { + { "sldtQ", Ev, XX, XX }, + { "strQ", Ev, XX, XX }, + { "lldt", Ew, XX, XX }, + { "ltr", Ew, XX, XX }, + { "verr", Ew, XX, XX }, + { "verw", Ew, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX } + }, + /* GRP7 */ + { + { "sgdtIQ", M, XX, XX }, + { "sidtIQ", PNI_Fixup, 0, XX, XX }, + { "lgdt{Q|Q||}", M, XX, XX }, + { "lidt{Q|Q||}", M, XX, XX }, + { "smswQ", Ev, XX, XX }, + { "(bad)", XX, XX, XX }, + { "lmsw", Ew, XX, XX }, + { "invlpg", INVLPG_Fixup, w_mode, XX, XX }, + }, + /* GRP8 */ + { + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "btQ", Ev, Ib, XX }, + { "btsQ", Ev, Ib, XX }, + { "btrQ", Ev, Ib, XX }, + { "btcQ", Ev, Ib, XX }, + }, + /* GRP9 */ + { + { "(bad)", XX, XX, XX }, + { "cmpxchg8b", Eq, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRP10 */ + { + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "psrlw", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "psraw", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "psllw", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRP11 */ + { + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "psrld", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "psrad", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "pslld", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRP12 */ + { + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "psrlq", MS, Ib, XX }, + { "psrldq", MS, Ib, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "psllq", MS, Ib, XX }, + { "pslldq", MS, Ib, XX }, + }, + /* GRP13 */ + { + { "fxsave", Ev, XX, XX }, + { "fxrstor", Ev, XX, XX }, + { "ldmxcsr", Ev, XX, XX }, + { "stmxcsr", Ev, XX, XX }, + { "(bad)", XX, XX, XX }, + { "lfence", OP_0fae, 0, XX, XX }, + { "mfence", OP_0fae, 0, XX, XX }, + { "clflush", OP_0fae, 0, XX, XX }, + }, + /* GRP14 */ + { + { "prefetchnta", Ev, XX, XX }, + { "prefetcht0", Ev, XX, XX }, + { "prefetcht1", Ev, XX, XX }, + { "prefetcht2", Ev, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRPAMD */ + { + { "prefetch", Eb, XX, XX }, + { "prefetchw", Eb, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* GRPPADLCK1 */ + { + { "xstorerng", OP_0f07, 0, XX, XX }, + { "xcryptecb", OP_0f07, 0, XX, XX }, + { "xcryptcbc", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "xcryptcfb", OP_0f07, 0, XX, XX }, + { "xcryptofb", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + }, + /* GRPPADLCK2 */ + { + { "montmul", OP_0f07, 0, XX, XX }, + { "xsha1", OP_0f07, 0, XX, XX }, + { "xsha256", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + { "(bad)", OP_0f07, 0, XX, XX }, + } +}; + +static const struct dis386 prefix_user_table[][4] = { + /* PREGRP0 */ + { + { "addps", XM, EX, XX }, + { "addss", XM, EX, XX }, + { "addpd", XM, EX, XX }, + { "addsd", XM, EX, XX }, + }, + /* PREGRP1 */ + { + { "", XM, EX, OPSIMD }, /* See OP_SIMD_SUFFIX. */ + { "", XM, EX, OPSIMD }, + { "", XM, EX, OPSIMD }, + { "", XM, EX, OPSIMD }, + }, + /* PREGRP2 */ + { + { "cvtpi2ps", XM, EM, XX }, + { "cvtsi2ssY", XM, Ev, XX }, + { "cvtpi2pd", XM, EM, XX }, + { "cvtsi2sdY", XM, Ev, XX }, + }, + /* PREGRP3 */ + { + { "cvtps2pi", MX, EX, XX }, + { "cvtss2siY", Gv, EX, XX }, + { "cvtpd2pi", MX, EX, XX }, + { "cvtsd2siY", Gv, EX, XX }, + }, + /* PREGRP4 */ + { + { "cvttps2pi", MX, EX, XX }, + { "cvttss2siY", Gv, EX, XX }, + { "cvttpd2pi", MX, EX, XX }, + { "cvttsd2siY", Gv, EX, XX }, + }, + /* PREGRP5 */ + { + { "divps", XM, EX, XX }, + { "divss", XM, EX, XX }, + { "divpd", XM, EX, XX }, + { "divsd", XM, EX, XX }, + }, + /* PREGRP6 */ + { + { "maxps", XM, EX, XX }, + { "maxss", XM, EX, XX }, + { "maxpd", XM, EX, XX }, + { "maxsd", XM, EX, XX }, + }, + /* PREGRP7 */ + { + { "minps", XM, EX, XX }, + { "minss", XM, EX, XX }, + { "minpd", XM, EX, XX }, + { "minsd", XM, EX, XX }, + }, + /* PREGRP8 */ + { + { "movups", XM, EX, XX }, + { "movss", XM, EX, XX }, + { "movupd", XM, EX, XX }, + { "movsd", XM, EX, XX }, + }, + /* PREGRP9 */ + { + { "movups", EX, XM, XX }, + { "movss", EX, XM, XX }, + { "movupd", EX, XM, XX }, + { "movsd", EX, XM, XX }, + }, + /* PREGRP10 */ + { + { "mulps", XM, EX, XX }, + { "mulss", XM, EX, XX }, + { "mulpd", XM, EX, XX }, + { "mulsd", XM, EX, XX }, + }, + /* PREGRP11 */ + { + { "rcpps", XM, EX, XX }, + { "rcpss", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP12 */ + { + { "rsqrtps", XM, EX, XX }, + { "rsqrtss", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP13 */ + { + { "sqrtps", XM, EX, XX }, + { "sqrtss", XM, EX, XX }, + { "sqrtpd", XM, EX, XX }, + { "sqrtsd", XM, EX, XX }, + }, + /* PREGRP14 */ + { + { "subps", XM, EX, XX }, + { "subss", XM, EX, XX }, + { "subpd", XM, EX, XX }, + { "subsd", XM, EX, XX }, + }, + /* PREGRP15 */ + { + { "(bad)", XM, EX, XX }, + { "cvtdq2pd", XM, EX, XX }, + { "cvttpd2dq", XM, EX, XX }, + { "cvtpd2dq", XM, EX, XX }, + }, + /* PREGRP16 */ + { + { "cvtdq2ps", XM, EX, XX }, + { "cvttps2dq",XM, EX, XX }, + { "cvtps2dq",XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP17 */ + { + { "cvtps2pd", XM, EX, XX }, + { "cvtss2sd", XM, EX, XX }, + { "cvtpd2ps", XM, EX, XX }, + { "cvtsd2ss", XM, EX, XX }, + }, + /* PREGRP18 */ + { + { "maskmovq", MX, MS, XX }, + { "(bad)", XM, EX, XX }, + { "maskmovdqu", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP19 */ + { + { "movq", MX, EM, XX }, + { "movdqu", XM, EX, XX }, + { "movdqa", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP20 */ + { + { "movq", EM, MX, XX }, + { "movdqu", EX, XM, XX }, + { "movdqa", EX, XM, XX }, + { "(bad)", EX, XM, XX }, + }, + /* PREGRP21 */ + { + { "(bad)", EX, XM, XX }, + { "movq2dq", XM, MS, XX }, + { "movq", EX, XM, XX }, + { "movdq2q", MX, XS, XX }, + }, + /* PREGRP22 */ + { + { "pshufw", MX, EM, Ib }, + { "pshufhw", XM, EX, Ib }, + { "pshufd", XM, EX, Ib }, + { "pshuflw", XM, EX, Ib }, + }, + /* PREGRP23 */ + { + { "movd", Edq, MX, XX }, + { "movq", XM, EX, XX }, + { "movd", Edq, XM, XX }, + { "(bad)", Ed, XM, XX }, + }, + /* PREGRP24 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "punpckhqdq", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP25 */ + { + { "movntq", EM, MX, XX }, + { "(bad)", EM, XM, XX }, + { "movntdq", EM, XM, XX }, + { "(bad)", EM, XM, XX }, + }, + /* PREGRP26 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "punpcklqdq", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP27 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "addsubpd", XM, EX, XX }, + { "addsubps", XM, EX, XX }, + }, + /* PREGRP28 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "haddpd", XM, EX, XX }, + { "haddps", XM, EX, XX }, + }, + /* PREGRP29 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "hsubpd", XM, EX, XX }, + { "hsubps", XM, EX, XX }, + }, + /* PREGRP30 */ + { + { "movlpX", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */ + { "movsldup", XM, EX, XX }, + { "movlpd", XM, EX, XX }, + { "movddup", XM, EX, XX }, + }, + /* PREGRP31 */ + { + { "movhpX", XM, EX, SIMD_Fixup, 'l' }, + { "movshdup", XM, EX, XX }, + { "movhpd", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP32 */ + { + { "(bad)", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + { "(bad)", XM, EX, XX }, + { "lddqu", XM, M, XX }, + }, +}; + +static const struct dis386 x86_64_table[][2] = { + { + { "arpl", Ew, Gw, XX }, + { "movs{||lq|xd}", Gv, Ed, XX }, + }, +}; + +#define INTERNAL_DISASSEMBLER_ERROR _("") + +static void +ckprefix (void) +{ + int newrex; + rex = 0; + prefixes = 0; + used_prefixes = 0; + rex_used = 0; + while (1) + { + FETCH_DATA (the_info, codep + 1); + newrex = 0; + switch (*codep) + { + /* REX prefixes family. */ + case 0x40: + case 0x41: + case 0x42: + case 0x43: + case 0x44: + case 0x45: + case 0x46: + case 0x47: + case 0x48: + case 0x49: + case 0x4a: + case 0x4b: + case 0x4c: + case 0x4d: + case 0x4e: + case 0x4f: + if (mode_64bit) + newrex = *codep; + else + return; + break; + case 0xf3: + prefixes |= PREFIX_REPZ; + break; + case 0xf2: + prefixes |= PREFIX_REPNZ; + break; + case 0xf0: + prefixes |= PREFIX_LOCK; + break; + case 0x2e: + prefixes |= PREFIX_CS; + break; + case 0x36: + prefixes |= PREFIX_SS; + break; + case 0x3e: + prefixes |= PREFIX_DS; + break; + case 0x26: + prefixes |= PREFIX_ES; + break; + case 0x64: + prefixes |= PREFIX_FS; + break; + case 0x65: + prefixes |= PREFIX_GS; + break; + case 0x66: + prefixes |= PREFIX_DATA; + break; + case 0x67: + prefixes |= PREFIX_ADDR; + break; + case FWAIT_OPCODE: + /* fwait is really an instruction. If there are prefixes + before the fwait, they belong to the fwait, *not* to the + following instruction. */ + if (prefixes) + { + prefixes |= PREFIX_FWAIT; + codep++; + return; + } + prefixes = PREFIX_FWAIT; + break; + default: + return; + } + /* Rex is ignored when followed by another prefix. */ + if (rex) + { + oappend (prefix_name (rex, 0)); + oappend (" "); + } + rex = newrex; + codep++; + } +} + +/* Return the name of the prefix byte PREF, or NULL if PREF is not a + prefix byte. */ + +static const char * +prefix_name (int pref, int sizeflag) +{ + switch (pref) + { + /* REX prefixes family. */ + case 0x40: + return "rex"; + case 0x41: + return "rexZ"; + case 0x42: + return "rexY"; + case 0x43: + return "rexYZ"; + case 0x44: + return "rexX"; + case 0x45: + return "rexXZ"; + case 0x46: + return "rexXY"; + case 0x47: + return "rexXYZ"; + case 0x48: + return "rex64"; + case 0x49: + return "rex64Z"; + case 0x4a: + return "rex64Y"; + case 0x4b: + return "rex64YZ"; + case 0x4c: + return "rex64X"; + case 0x4d: + return "rex64XZ"; + case 0x4e: + return "rex64XY"; + case 0x4f: + return "rex64XYZ"; + case 0xf3: + return "repz"; + case 0xf2: + return "repnz"; + case 0xf0: + return "lock"; + case 0x2e: + return "cs"; + case 0x36: + return "ss"; + case 0x3e: + return "ds"; + case 0x26: + return "es"; + case 0x64: + return "fs"; + case 0x65: + return "gs"; + case 0x66: + return (sizeflag & DFLAG) ? "data16" : "data32"; + case 0x67: + if (mode_64bit) + return (sizeflag & AFLAG) ? "addr32" : "addr64"; + else + return ((sizeflag & AFLAG) && !mode_64bit) ? "addr16" : "addr32"; + case FWAIT_OPCODE: + return "fwait"; + default: + return NULL; + } +} + +static char op1out[100], op2out[100], op3out[100]; +static int op_ad, op_index[3]; +static int two_source_ops; +static bfd_vma op_address[3]; +static bfd_vma op_riprel[3]; +static bfd_vma start_pc; + +/* + * On the 386's of 1988, the maximum length of an instruction is 15 bytes. + * (see topic "Redundant prefixes" in the "Differences from 8086" + * section of the "Virtual 8086 Mode" chapter.) + * 'pc' should be the address of this instruction, it will + * be used to print the target address if this is a relative jump or call + * The function returns the length of this instruction in bytes. + */ + +static char intel_syntax; +static char open_char; +static char close_char; +static char separator_char; +static char scale_char; + +/* Here for backwards compatibility. When gdb stops using + print_insn_i386_att and print_insn_i386_intel these functions can + disappear, and print_insn_i386 be merged into print_insn. */ +int +print_insn_i386_att (bfd_vma pc, disassemble_info *info) +{ + intel_syntax = 0; + + return print_insn (pc, info); +} + +int +print_insn_i386_intel (bfd_vma pc, disassemble_info *info) +{ + intel_syntax = 1; + + return print_insn (pc, info); +} + +int +print_insn_i386 (bfd_vma pc, disassemble_info *info) +{ + intel_syntax = -1; + + return print_insn (pc, info); +} + +static int +print_insn (bfd_vma pc, disassemble_info *info) +{ + const struct dis386 *dp; + int i; + char *first, *second, *third; + int needcomma; + unsigned char uses_SSE_prefix, uses_LOCK_prefix; + int sizeflag; + const char *p; + struct dis_private priv; + + mode_64bit = (info->mach == bfd_mach_x86_64_intel_syntax + || info->mach == bfd_mach_x86_64); + + if (intel_syntax == (char) -1) + intel_syntax = (info->mach == bfd_mach_i386_i386_intel_syntax + || info->mach == bfd_mach_x86_64_intel_syntax); + + if (info->mach == bfd_mach_i386_i386 + || info->mach == bfd_mach_x86_64 + || info->mach == bfd_mach_i386_i386_intel_syntax + || info->mach == bfd_mach_x86_64_intel_syntax) + priv.orig_sizeflag = AFLAG | DFLAG; + else if (info->mach == bfd_mach_i386_i8086) + priv.orig_sizeflag = 0; + else + abort (); + + for (p = info->disassembler_options; p != NULL; ) + { + if (strncmp (p, "x86-64", 6) == 0) + { + mode_64bit = 1; + priv.orig_sizeflag = AFLAG | DFLAG; + } + else if (strncmp (p, "i386", 4) == 0) + { + mode_64bit = 0; + priv.orig_sizeflag = AFLAG | DFLAG; + } + else if (strncmp (p, "i8086", 5) == 0) + { + mode_64bit = 0; + priv.orig_sizeflag = 0; + } + else if (strncmp (p, "intel", 5) == 0) + { + intel_syntax = 1; + } + else if (strncmp (p, "att", 3) == 0) + { + intel_syntax = 0; + } + else if (strncmp (p, "addr", 4) == 0) + { + if (p[4] == '1' && p[5] == '6') + priv.orig_sizeflag &= ~AFLAG; + else if (p[4] == '3' && p[5] == '2') + priv.orig_sizeflag |= AFLAG; + } + else if (strncmp (p, "data", 4) == 0) + { + if (p[4] == '1' && p[5] == '6') + priv.orig_sizeflag &= ~DFLAG; + else if (p[4] == '3' && p[5] == '2') + priv.orig_sizeflag |= DFLAG; + } + else if (strncmp (p, "suffix", 6) == 0) + priv.orig_sizeflag |= SUFFIX_ALWAYS; + + p = strchr (p, ','); + if (p != NULL) + p++; + } + + if (intel_syntax) + { + names64 = intel_names64; + names32 = intel_names32; + names16 = intel_names16; + names8 = intel_names8; + names8rex = intel_names8rex; + names_seg = intel_names_seg; + index16 = intel_index16; + open_char = '['; + close_char = ']'; + separator_char = '+'; + scale_char = '*'; + } + else + { + names64 = att_names64; + names32 = att_names32; + names16 = att_names16; + names8 = att_names8; + names8rex = att_names8rex; + names_seg = att_names_seg; + index16 = att_index16; + open_char = '('; + close_char = ')'; + separator_char = ','; + scale_char = ','; + } + + /* The output looks better if we put 7 bytes on a line, since that + puts most long word instructions on a single line. */ + info->bytes_per_line = 7; + + info->private_data = &priv; + priv.max_fetched = priv.the_buffer; + priv.insn_start = pc; + + obuf[0] = 0; + op1out[0] = 0; + op2out[0] = 0; + op3out[0] = 0; + + op_index[0] = op_index[1] = op_index[2] = -1; + + the_info = info; + start_pc = pc; + start_codep = priv.the_buffer; + codep = priv.the_buffer; + + if (setjmp (priv.bailout) != 0) + { + const char *name; + + /* Getting here means we tried for data but didn't get it. That + means we have an incomplete instruction of some sort. Just + print the first byte as a prefix or a .byte pseudo-op. */ + if (codep > priv.the_buffer) + { + name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); + if (name != NULL) + (*info->fprintf_func) (info->stream, "%s", name); + else + { + /* Just print the first byte as a .byte instruction. */ + (*info->fprintf_func) (info->stream, ".byte 0x%x", + (unsigned int) priv.the_buffer[0]); + } + + return 1; + } + + return -1; + } + + obufp = obuf; + ckprefix (); + + insn_codep = codep; + sizeflag = priv.orig_sizeflag; + + FETCH_DATA (info, codep + 1); + two_source_ops = (*codep == 0x62) || (*codep == 0xc8); + + if ((prefixes & PREFIX_FWAIT) + && ((*codep < 0xd8) || (*codep > 0xdf))) + { + const char *name; + + /* fwait not followed by floating point instruction. Print the + first prefix, which is probably fwait itself. */ + name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); + if (name == NULL) + name = INTERNAL_DISASSEMBLER_ERROR; + (*info->fprintf_func) (info->stream, "%s", name); + return 1; + } + + if (*codep == 0x0f) + { + FETCH_DATA (info, codep + 2); + dp = &dis386_twobyte[*++codep]; + need_modrm = twobyte_has_modrm[*codep]; + uses_SSE_prefix = twobyte_uses_SSE_prefix[*codep]; + uses_LOCK_prefix = (*codep & ~0x02) == 0x20; + } + else + { + dp = &dis386[*codep]; + need_modrm = onebyte_has_modrm[*codep]; + uses_SSE_prefix = 0; + uses_LOCK_prefix = 0; + } + codep++; + + if (!uses_SSE_prefix && (prefixes & PREFIX_REPZ)) + { + oappend ("repz "); + used_prefixes |= PREFIX_REPZ; + } + if (!uses_SSE_prefix && (prefixes & PREFIX_REPNZ)) + { + oappend ("repnz "); + used_prefixes |= PREFIX_REPNZ; + } + if (!uses_LOCK_prefix && (prefixes & PREFIX_LOCK)) + { + oappend ("lock "); + used_prefixes |= PREFIX_LOCK; + } + + if (prefixes & PREFIX_ADDR) + { + sizeflag ^= AFLAG; + if (dp->bytemode3 != loop_jcxz_mode || intel_syntax) + { + if ((sizeflag & AFLAG) || mode_64bit) + oappend ("addr32 "); + else + oappend ("addr16 "); + used_prefixes |= PREFIX_ADDR; + } + } + + if (!uses_SSE_prefix && (prefixes & PREFIX_DATA)) + { + sizeflag ^= DFLAG; + if (dp->bytemode3 == cond_jump_mode + && dp->bytemode1 == v_mode + && !intel_syntax) + { + if (sizeflag & DFLAG) + oappend ("data32 "); + else + oappend ("data16 "); + used_prefixes |= PREFIX_DATA; + } + } + + if (need_modrm) + { + FETCH_DATA (info, codep + 1); + mod = (*codep >> 6) & 3; + reg = (*codep >> 3) & 7; + rm = *codep & 7; + } + + if (dp->name == NULL && dp->bytemode1 == FLOATCODE) + { + dofloat (sizeflag); + } + else + { + int index; + if (dp->name == NULL) + { + switch (dp->bytemode1) + { + case USE_GROUPS: + dp = &grps[dp->bytemode2][reg]; + break; + + case USE_PREFIX_USER_TABLE: + index = 0; + used_prefixes |= (prefixes & PREFIX_REPZ); + if (prefixes & PREFIX_REPZ) + index = 1; + else + { + used_prefixes |= (prefixes & PREFIX_DATA); + if (prefixes & PREFIX_DATA) + index = 2; + else + { + used_prefixes |= (prefixes & PREFIX_REPNZ); + if (prefixes & PREFIX_REPNZ) + index = 3; + } + } + dp = &prefix_user_table[dp->bytemode2][index]; + break; + + case X86_64_SPECIAL: + dp = &x86_64_table[dp->bytemode2][mode_64bit]; + break; + + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + break; + } + } + + if (putop (dp->name, sizeflag) == 0) + { + obufp = op1out; + op_ad = 2; + if (dp->op1) + (*dp->op1) (dp->bytemode1, sizeflag); + + obufp = op2out; + op_ad = 1; + if (dp->op2) + (*dp->op2) (dp->bytemode2, sizeflag); + + obufp = op3out; + op_ad = 0; + if (dp->op3) + (*dp->op3) (dp->bytemode3, sizeflag); + } + } + + /* See if any prefixes were not used. If so, print the first one + separately. If we don't do this, we'll wind up printing an + instruction stream which does not precisely correspond to the + bytes we are disassembling. */ + if ((prefixes & ~used_prefixes) != 0) + { + const char *name; + + name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); + if (name == NULL) + name = INTERNAL_DISASSEMBLER_ERROR; + (*info->fprintf_func) (info->stream, "%s", name); + return 1; + } + if (rex & ~rex_used) + { + const char *name; + name = prefix_name (rex | 0x40, priv.orig_sizeflag); + if (name == NULL) + name = INTERNAL_DISASSEMBLER_ERROR; + (*info->fprintf_func) (info->stream, "%s ", name); + } + + obufp = obuf + strlen (obuf); + for (i = strlen (obuf); i < 6; i++) + oappend (" "); + oappend (" "); + (*info->fprintf_func) (info->stream, "%s", obuf); + + /* The enter and bound instructions are printed with operands in the same + order as the intel book; everything else is printed in reverse order. */ + if (intel_syntax || two_source_ops) + { + first = op1out; + second = op2out; + third = op3out; + op_ad = op_index[0]; + op_index[0] = op_index[2]; + op_index[2] = op_ad; + } + else + { + first = op3out; + second = op2out; + third = op1out; + } + needcomma = 0; + if (*first) + { + if (op_index[0] != -1 && !op_riprel[0]) + (*info->print_address_func) ((bfd_vma) op_address[op_index[0]], info); + else + (*info->fprintf_func) (info->stream, "%s", first); + needcomma = 1; + } + if (*second) + { + if (needcomma) + (*info->fprintf_func) (info->stream, ","); + if (op_index[1] != -1 && !op_riprel[1]) + (*info->print_address_func) ((bfd_vma) op_address[op_index[1]], info); + else + (*info->fprintf_func) (info->stream, "%s", second); + needcomma = 1; + } + if (*third) + { + if (needcomma) + (*info->fprintf_func) (info->stream, ","); + if (op_index[2] != -1 && !op_riprel[2]) + (*info->print_address_func) ((bfd_vma) op_address[op_index[2]], info); + else + (*info->fprintf_func) (info->stream, "%s", third); + } + for (i = 0; i < 3; i++) + if (op_index[i] != -1 && op_riprel[i]) + { + (*info->fprintf_func) (info->stream, " # "); + (*info->print_address_func) ((bfd_vma) (start_pc + codep - start_codep + + op_address[op_index[i]]), info); + } + return codep - priv.the_buffer; +} + +static const char *float_mem[] = { + /* d8 */ + "fadd{s||s|}", + "fmul{s||s|}", + "fcom{s||s|}", + "fcomp{s||s|}", + "fsub{s||s|}", + "fsubr{s||s|}", + "fdiv{s||s|}", + "fdivr{s||s|}", + /* d9 */ + "fld{s||s|}", + "(bad)", + "fst{s||s|}", + "fstp{s||s|}", + "fldenvIC", + "fldcw", + "fNstenvIC", + "fNstcw", + /* da */ + "fiadd{l||l|}", + "fimul{l||l|}", + "ficom{l||l|}", + "ficomp{l||l|}", + "fisub{l||l|}", + "fisubr{l||l|}", + "fidiv{l||l|}", + "fidivr{l||l|}", + /* db */ + "fild{l||l|}", + "fisttp{l||l|}", + "fist{l||l|}", + "fistp{l||l|}", + "(bad)", + "fld{t||t|}", + "(bad)", + "fstp{t||t|}", + /* dc */ + "fadd{l||l|}", + "fmul{l||l|}", + "fcom{l||l|}", + "fcomp{l||l|}", + "fsub{l||l|}", + "fsubr{l||l|}", + "fdiv{l||l|}", + "fdivr{l||l|}", + /* dd */ + "fld{l||l|}", + "fisttp{ll||ll|}", + "fst{l||l|}", + "fstp{l||l|}", + "frstorIC", + "(bad)", + "fNsaveIC", + "fNstsw", + /* de */ + "fiadd", + "fimul", + "ficom", + "ficomp", + "fisub", + "fisubr", + "fidiv", + "fidivr", + /* df */ + "fild", + "fisttp", + "fist", + "fistp", + "fbld", + "fild{ll||ll|}", + "fbstp", + "fistp{ll||ll|}", +}; + +static const unsigned char float_mem_mode[] = { + /* d8 */ + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + /* d9 */ + d_mode, + 0, + d_mode, + d_mode, + 0, + w_mode, + 0, + w_mode, + /* da */ + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + d_mode, + /* db */ + d_mode, + d_mode, + d_mode, + d_mode, + 0, + t_mode, + 0, + t_mode, + /* dc */ + q_mode, + q_mode, + q_mode, + q_mode, + q_mode, + q_mode, + q_mode, + q_mode, + /* dd */ + q_mode, + q_mode, + q_mode, + q_mode, + 0, + 0, + 0, + w_mode, + /* de */ + w_mode, + w_mode, + w_mode, + w_mode, + w_mode, + w_mode, + w_mode, + w_mode, + /* df */ + w_mode, + w_mode, + w_mode, + w_mode, + t_mode, + q_mode, + t_mode, + q_mode +}; + +#define ST OP_ST, 0 +#define STi OP_STi, 0 + +#define FGRPd9_2 NULL, NULL, 0, NULL, 0, NULL, 0 +#define FGRPd9_4 NULL, NULL, 1, NULL, 0, NULL, 0 +#define FGRPd9_5 NULL, NULL, 2, NULL, 0, NULL, 0 +#define FGRPd9_6 NULL, NULL, 3, NULL, 0, NULL, 0 +#define FGRPd9_7 NULL, NULL, 4, NULL, 0, NULL, 0 +#define FGRPda_5 NULL, NULL, 5, NULL, 0, NULL, 0 +#define FGRPdb_4 NULL, NULL, 6, NULL, 0, NULL, 0 +#define FGRPde_3 NULL, NULL, 7, NULL, 0, NULL, 0 +#define FGRPdf_4 NULL, NULL, 8, NULL, 0, NULL, 0 + +static const struct dis386 float_reg[][8] = { + /* d8 */ + { + { "fadd", ST, STi, XX }, + { "fmul", ST, STi, XX }, + { "fcom", STi, XX, XX }, + { "fcomp", STi, XX, XX }, + { "fsub", ST, STi, XX }, + { "fsubr", ST, STi, XX }, + { "fdiv", ST, STi, XX }, + { "fdivr", ST, STi, XX }, + }, + /* d9 */ + { + { "fld", STi, XX, XX }, + { "fxch", STi, XX, XX }, + { FGRPd9_2 }, + { "(bad)", XX, XX, XX }, + { FGRPd9_4 }, + { FGRPd9_5 }, + { FGRPd9_6 }, + { FGRPd9_7 }, + }, + /* da */ + { + { "fcmovb", ST, STi, XX }, + { "fcmove", ST, STi, XX }, + { "fcmovbe",ST, STi, XX }, + { "fcmovu", ST, STi, XX }, + { "(bad)", XX, XX, XX }, + { FGRPda_5 }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* db */ + { + { "fcmovnb",ST, STi, XX }, + { "fcmovne",ST, STi, XX }, + { "fcmovnbe",ST, STi, XX }, + { "fcmovnu",ST, STi, XX }, + { FGRPdb_4 }, + { "fucomi", ST, STi, XX }, + { "fcomi", ST, STi, XX }, + { "(bad)", XX, XX, XX }, + }, + /* dc */ + { + { "fadd", STi, ST, XX }, + { "fmul", STi, ST, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, +#if UNIXWARE_COMPAT + { "fsub", STi, ST, XX }, + { "fsubr", STi, ST, XX }, + { "fdiv", STi, ST, XX }, + { "fdivr", STi, ST, XX }, +#else + { "fsubr", STi, ST, XX }, + { "fsub", STi, ST, XX }, + { "fdivr", STi, ST, XX }, + { "fdiv", STi, ST, XX }, +#endif + }, + /* dd */ + { + { "ffree", STi, XX, XX }, + { "(bad)", XX, XX, XX }, + { "fst", STi, XX, XX }, + { "fstp", STi, XX, XX }, + { "fucom", STi, XX, XX }, + { "fucomp", STi, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + }, + /* de */ + { + { "faddp", STi, ST, XX }, + { "fmulp", STi, ST, XX }, + { "(bad)", XX, XX, XX }, + { FGRPde_3 }, +#if UNIXWARE_COMPAT + { "fsubp", STi, ST, XX }, + { "fsubrp", STi, ST, XX }, + { "fdivp", STi, ST, XX }, + { "fdivrp", STi, ST, XX }, +#else + { "fsubrp", STi, ST, XX }, + { "fsubp", STi, ST, XX }, + { "fdivrp", STi, ST, XX }, + { "fdivp", STi, ST, XX }, +#endif + }, + /* df */ + { + { "ffreep", STi, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { "(bad)", XX, XX, XX }, + { FGRPdf_4 }, + { "fucomip",ST, STi, XX }, + { "fcomip", ST, STi, XX }, + { "(bad)", XX, XX, XX }, + }, +}; + +static char *fgrps[][8] = { + /* d9_2 0 */ + { + "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", + }, + + /* d9_4 1 */ + { + "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)", + }, + + /* d9_5 2 */ + { + "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)", + }, + + /* d9_6 3 */ + { + "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp", + }, + + /* d9_7 4 */ + { + "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos", + }, + + /* da_5 5 */ + { + "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", + }, + + /* db_4 6 */ + { + "feni(287 only)","fdisi(287 only)","fNclex","fNinit", + "fNsetpm(287 only)","(bad)","(bad)","(bad)", + }, + + /* de_3 7 */ + { + "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", + }, + + /* df_4 8 */ + { + "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", + }, +}; + +static void +dofloat (int sizeflag) +{ + const struct dis386 *dp; + unsigned char floatop; + + floatop = codep[-1]; + + if (mod != 3) + { + int fp_indx = (floatop - 0xd8) * 8 + reg; + + putop (float_mem[fp_indx], sizeflag); + obufp = op1out; + OP_E (float_mem_mode[fp_indx], sizeflag); + return; + } + /* Skip mod/rm byte. */ + MODRM_CHECK; + codep++; + + dp = &float_reg[floatop - 0xd8][reg]; + if (dp->name == NULL) + { + putop (fgrps[dp->bytemode1][rm], sizeflag); + + /* Instruction fnstsw is only one with strange arg. */ + if (floatop == 0xdf && codep[-1] == 0xe0) + strcpy (op1out, names16[0]); + } + else + { + putop (dp->name, sizeflag); + + obufp = op1out; + if (dp->op1) + (*dp->op1) (dp->bytemode1, sizeflag); + obufp = op2out; + if (dp->op2) + (*dp->op2) (dp->bytemode2, sizeflag); + } +} + +static void +OP_ST (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + oappend ("%st"); +} + +static void +OP_STi (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + sprintf (scratchbuf, "%%st(%d)", rm); + oappend (scratchbuf + intel_syntax); +} + +/* Capital letters in template are macros. */ +static int +putop (const char *template, int sizeflag) +{ + const char *p; + int alt = 0; + + for (p = template; *p; p++) + { + switch (*p) + { + default: + *obufp++ = *p; + break; + case '{': + alt = 0; + if (intel_syntax) + alt += 1; + if (mode_64bit) + alt += 2; + while (alt != 0) + { + while (*++p != '|') + { + if (*p == '}') + { + /* Alternative not valid. */ + strcpy (obuf, "(bad)"); + obufp = obuf + 5; + return 1; + } + else if (*p == '\0') + abort (); + } + alt--; + } + /* Fall through. */ + case 'I': + alt = 1; + continue; + case '|': + while (*++p != '}') + { + if (*p == '\0') + abort (); + } + break; + case '}': + break; + case 'A': + if (intel_syntax) + break; + if (mod != 3 || (sizeflag & SUFFIX_ALWAYS)) + *obufp++ = 'b'; + break; + case 'B': + if (intel_syntax) + break; + if (sizeflag & SUFFIX_ALWAYS) + *obufp++ = 'b'; + break; + case 'C': + if (intel_syntax && !alt) + break; + if ((prefixes & PREFIX_DATA) || (sizeflag & SUFFIX_ALWAYS)) + { + if (sizeflag & DFLAG) + *obufp++ = intel_syntax ? 'd' : 'l'; + else + *obufp++ = intel_syntax ? 'w' : 's'; + used_prefixes |= (prefixes & PREFIX_DATA); + } + break; + case 'E': /* For jcxz/jecxz */ + if (mode_64bit) + { + if (sizeflag & AFLAG) + *obufp++ = 'r'; + else + *obufp++ = 'e'; + } + else + if (sizeflag & AFLAG) + *obufp++ = 'e'; + used_prefixes |= (prefixes & PREFIX_ADDR); + break; + case 'F': + if (intel_syntax) + break; + if ((prefixes & PREFIX_ADDR) || (sizeflag & SUFFIX_ALWAYS)) + { + if (sizeflag & AFLAG) + *obufp++ = mode_64bit ? 'q' : 'l'; + else + *obufp++ = mode_64bit ? 'l' : 'w'; + used_prefixes |= (prefixes & PREFIX_ADDR); + } + break; + case 'H': + if (intel_syntax) + break; + if ((prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_CS + || (prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_DS) + { + used_prefixes |= prefixes & (PREFIX_CS | PREFIX_DS); + *obufp++ = ','; + *obufp++ = 'p'; + if (prefixes & PREFIX_DS) + *obufp++ = 't'; + else + *obufp++ = 'n'; + } + break; + case 'J': + if (intel_syntax) + break; + *obufp++ = 'l'; + break; + case 'L': + if (intel_syntax) + break; + if (sizeflag & SUFFIX_ALWAYS) + *obufp++ = 'l'; + break; + case 'N': + if ((prefixes & PREFIX_FWAIT) == 0) + *obufp++ = 'n'; + else + used_prefixes |= PREFIX_FWAIT; + break; + case 'O': + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + *obufp++ = 'o'; + else + *obufp++ = 'd'; + break; + case 'T': + if (intel_syntax) + break; + if (mode_64bit) + { + *obufp++ = 'q'; + break; + } + /* Fall through. */ + case 'P': + if (intel_syntax) + break; + if ((prefixes & PREFIX_DATA) + || (rex & REX_MODE64) + || (sizeflag & SUFFIX_ALWAYS)) + { + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + *obufp++ = 'q'; + else + { + if (sizeflag & DFLAG) + *obufp++ = 'l'; + else + *obufp++ = 'w'; + used_prefixes |= (prefixes & PREFIX_DATA); + } + } + break; + case 'U': + if (intel_syntax) + break; + if (mode_64bit) + { + *obufp++ = 'q'; + break; + } + /* Fall through. */ + case 'Q': + if (intel_syntax && !alt) + break; + USED_REX (REX_MODE64); + if (mod != 3 || (sizeflag & SUFFIX_ALWAYS)) + { + if (rex & REX_MODE64) + *obufp++ = 'q'; + else + { + if (sizeflag & DFLAG) + *obufp++ = intel_syntax ? 'd' : 'l'; + else + *obufp++ = 'w'; + used_prefixes |= (prefixes & PREFIX_DATA); + } + } + break; + case 'R': + USED_REX (REX_MODE64); + if (intel_syntax) + { + if (rex & REX_MODE64) + { + *obufp++ = 'q'; + *obufp++ = 't'; + } + else if (sizeflag & DFLAG) + { + *obufp++ = 'd'; + *obufp++ = 'q'; + } + else + { + *obufp++ = 'w'; + *obufp++ = 'd'; + } + } + else + { + if (rex & REX_MODE64) + *obufp++ = 'q'; + else if (sizeflag & DFLAG) + *obufp++ = 'l'; + else + *obufp++ = 'w'; + } + if (!(rex & REX_MODE64)) + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case 'S': + if (intel_syntax) + break; + if (sizeflag & SUFFIX_ALWAYS) + { + if (rex & REX_MODE64) + *obufp++ = 'q'; + else + { + if (sizeflag & DFLAG) + *obufp++ = 'l'; + else + *obufp++ = 'w'; + used_prefixes |= (prefixes & PREFIX_DATA); + } + } + break; + case 'X': + if (prefixes & PREFIX_DATA) + *obufp++ = 'd'; + else + *obufp++ = 's'; + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case 'Y': + if (intel_syntax) + break; + if (rex & REX_MODE64) + { + USED_REX (REX_MODE64); + *obufp++ = 'q'; + } + break; + /* implicit operand size 'l' for i386 or 'q' for x86-64 */ + case 'W': + /* operand size flag for cwtl, cbtw */ + USED_REX (0); + if (rex) + *obufp++ = 'l'; + else if (sizeflag & DFLAG) + *obufp++ = 'w'; + else + *obufp++ = 'b'; + if (intel_syntax) + { + if (rex) + { + *obufp++ = 'q'; + *obufp++ = 'e'; + } + if (sizeflag & DFLAG) + { + *obufp++ = 'd'; + *obufp++ = 'e'; + } + else + { + *obufp++ = 'w'; + } + } + if (!rex) + used_prefixes |= (prefixes & PREFIX_DATA); + break; + } + alt = 0; + } + *obufp = 0; + return 0; +} + +static void +oappend (const char *s) +{ + strcpy (obufp, s); + obufp += strlen (s); +} + +static void +append_seg (void) +{ + if (prefixes & PREFIX_CS) + { + used_prefixes |= PREFIX_CS; + oappend ("%cs:" + intel_syntax); + } + if (prefixes & PREFIX_DS) + { + used_prefixes |= PREFIX_DS; + oappend ("%ds:" + intel_syntax); + } + if (prefixes & PREFIX_SS) + { + used_prefixes |= PREFIX_SS; + oappend ("%ss:" + intel_syntax); + } + if (prefixes & PREFIX_ES) + { + used_prefixes |= PREFIX_ES; + oappend ("%es:" + intel_syntax); + } + if (prefixes & PREFIX_FS) + { + used_prefixes |= PREFIX_FS; + oappend ("%fs:" + intel_syntax); + } + if (prefixes & PREFIX_GS) + { + used_prefixes |= PREFIX_GS; + oappend ("%gs:" + intel_syntax); + } +} + +static void +OP_indirE (int bytemode, int sizeflag) +{ + if (!intel_syntax) + oappend ("*"); + OP_E (bytemode, sizeflag); +} + +static void +OP_E (int bytemode, int sizeflag) +{ + bfd_vma disp; + int add = 0; + int riprel = 0; + USED_REX (REX_EXTZ); + if (rex & REX_EXTZ) + add += 8; + + /* Skip mod/rm byte. */ + MODRM_CHECK; + codep++; + + if (mod == 3) + { + switch (bytemode) + { + case b_mode: + USED_REX (0); + if (rex) + oappend (names8rex[rm + add]); + else + oappend (names8[rm + add]); + break; + case w_mode: + oappend (names16[rm + add]); + break; + case d_mode: + oappend (names32[rm + add]); + break; + case q_mode: + oappend (names64[rm + add]); + break; + case m_mode: + if (mode_64bit) + oappend (names64[rm + add]); + else + oappend (names32[rm + add]); + break; + case v_mode: + case dq_mode: + case dqw_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + oappend (names64[rm + add]); + else if ((sizeflag & DFLAG) || bytemode != v_mode) + oappend (names32[rm + add]); + else + oappend (names16[rm + add]); + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case 0: + break; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + break; + } + return; + } + + disp = 0; + append_seg (); + + if ((sizeflag & AFLAG) || mode_64bit) /* 32 bit address mode */ + { + int havesib; + int havebase; + int base; + int index = 0; + int scale = 0; + + havesib = 0; + havebase = 1; + base = rm; + + if (base == 4) + { + havesib = 1; + FETCH_DATA (the_info, codep + 1); + index = (*codep >> 3) & 7; + if (mode_64bit || index != 0x4) + /* When INDEX == 0x4 in 32 bit mode, SCALE is ignored. */ + scale = (*codep >> 6) & 3; + base = *codep & 7; + USED_REX (REX_EXTY); + USED_REX (REX_EXTZ); + if (rex & REX_EXTY) + index += 8; + if (rex & REX_EXTZ) + base += 8; + codep++; + } + + switch (mod) + { + case 0: + if ((base & 7) == 5) + { + havebase = 0; + if (mode_64bit && !havesib) + riprel = 1; + disp = get32s (); + } + break; + case 1: + FETCH_DATA (the_info, codep + 1); + disp = *codep++; + if ((disp & 0x80) != 0) + disp -= 0x100; + break; + case 2: + disp = get32s (); + break; + } + + if (!intel_syntax) + if (mod != 0 || (base & 7) == 5) + { + xlat_print_symbolic_operand (scratchbuf, !riprel, disp); + oappend (scratchbuf); + if (riprel) + { + set_op (disp, 1); + oappend ("(%rip)"); + } + } + + if (havebase || (havesib && (index != 4 || scale != 0))) + { + if (intel_syntax) + { + switch (bytemode) + { + case b_mode: + oappend ("BYTE PTR "); + break; + case w_mode: + case dqw_mode: + oappend ("WORD PTR "); + break; + case v_mode: + case dq_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + oappend ("QWORD PTR "); + else if ((sizeflag & DFLAG) || bytemode == dq_mode) + oappend ("DWORD PTR "); + else + oappend ("WORD PTR "); + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case d_mode: + oappend ("DWORD PTR "); + break; + case q_mode: + oappend ("QWORD PTR "); + break; + case m_mode: + if (mode_64bit) + oappend ("QWORD PTR "); + else + oappend ("DWORD PTR "); + break; + case f_mode: + if (sizeflag & DFLAG) + { + used_prefixes |= (prefixes & PREFIX_DATA); + oappend ("FWORD PTR "); + } + else + oappend ("DWORD PTR "); + break; + case t_mode: + oappend ("TBYTE PTR "); + break; + case x_mode: + oappend ("XMMWORD PTR "); + break; + default: + break; + } + } + *obufp++ = open_char; + if (intel_syntax && riprel) + oappend ("rip + "); + *obufp = '\0'; + USED_REX (REX_EXTZ); + if (!havesib && (rex & REX_EXTZ)) + base += 8; + if (havebase) + oappend (mode_64bit && (sizeflag & AFLAG) + ? names64[base] : names32[base]); + if (havesib) + { + if (index != 4) + { + if (!intel_syntax || havebase) + { + *obufp++ = separator_char; + *obufp = '\0'; + } + oappend (mode_64bit && (sizeflag & AFLAG) + ? names64[index] : names32[index]); + } + if (scale != 0 || (!intel_syntax && index != 4)) + { + *obufp++ = scale_char; + *obufp = '\0'; + sprintf (scratchbuf, "%d", 1 << scale); + oappend (scratchbuf); + } + } + if (intel_syntax) + if (mod != 0 || (base & 7) == 5) + { + /* Don't print zero displacements. */ + if (disp != 0) + { + if ((bfd_signed_vma) disp > 0) + { + *obufp++ = '+'; + *obufp = '\0'; + } + + xlat_print_symbolic_operand (scratchbuf, 0, disp); + oappend (scratchbuf); + } + } + + *obufp++ = close_char; + *obufp = '\0'; + } + else if (intel_syntax) + { + if (mod != 0 || (base & 7) == 5) + { + if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS + | PREFIX_ES | PREFIX_FS | PREFIX_GS)) + ; + else + { + oappend (names_seg[ds_reg - es_reg]); + oappend (":"); + } + xlat_print_symbolic_operand (scratchbuf, 1, disp); + oappend (scratchbuf); + } + } + } + else + { /* 16 bit address mode */ + switch (mod) + { + case 0: + if ((rm & 7) == 6) + { + disp = get16 (); + if ((disp & 0x8000) != 0) + disp -= 0x10000; + } + break; + case 1: + FETCH_DATA (the_info, codep + 1); + disp = *codep++; + if ((disp & 0x80) != 0) + disp -= 0x100; + break; + case 2: + disp = get16 (); + if ((disp & 0x8000) != 0) + disp -= 0x10000; + break; + } + + if (!intel_syntax) + if (mod != 0 || (rm & 7) == 6) + { + xlat_print_symbolic_operand (scratchbuf, 0, disp); + oappend (scratchbuf); + } + + if (mod != 0 || (rm & 7) != 6) + { + *obufp++ = open_char; + *obufp = '\0'; + oappend (index16[rm + add]); + *obufp++ = close_char; + *obufp = '\0'; + } + } +} + +static void +OP_G (int bytemode, int sizeflag) +{ + int add = 0; + USED_REX (REX_EXTX); + if (rex & REX_EXTX) + add += 8; + switch (bytemode) + { + case b_mode: + USED_REX (0); + if (rex) + oappend (names8rex[reg + add]); + else + oappend (names8[reg + add]); + break; + case w_mode: + oappend (names16[reg + add]); + break; + case d_mode: + oappend (names32[reg + add]); + break; + case q_mode: + oappend (names64[reg + add]); + break; + case v_mode: + case dq_mode: + case dqw_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + oappend (names64[reg + add]); + else if ((sizeflag & DFLAG) || bytemode != v_mode) + oappend (names32[reg + add]); + else + oappend (names16[reg + add]); + used_prefixes |= (prefixes & PREFIX_DATA); + break; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + break; + } +} + +static bfd_vma +get64 (void) +{ + bfd_vma x; +#ifdef BFD64 + unsigned int a; + unsigned int b; + + FETCH_DATA (the_info, codep + 8); + a = *codep++ & 0xff; + a |= (*codep++ & 0xff) << 8; + a |= (*codep++ & 0xff) << 16; + a |= (*codep++ & 0xff) << 24; + b = *codep++ & 0xff; + b |= (*codep++ & 0xff) << 8; + b |= (*codep++ & 0xff) << 16; + b |= (*codep++ & 0xff) << 24; + x = a + ((bfd_vma) b << 32); +#else + abort (); + x = 0; +#endif + return x; +} + +static bfd_signed_vma +get32 (void) +{ + bfd_signed_vma x = 0; + + FETCH_DATA (the_info, codep + 4); + x = *codep++ & (bfd_signed_vma) 0xff; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; + return x; +} + +static bfd_signed_vma +get32s (void) +{ + bfd_signed_vma x = 0; + + FETCH_DATA (the_info, codep + 4); + x = *codep++ & (bfd_signed_vma) 0xff; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; + x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; + + x = (x ^ ((bfd_signed_vma) 1 << 31)) - ((bfd_signed_vma) 1 << 31); + + return x; +} + +static int +get16 (void) +{ + int x = 0; + + FETCH_DATA (the_info, codep + 2); + x = *codep++ & 0xff; + x |= (*codep++ & 0xff) << 8; + return x; +} + +static void +set_op (bfd_vma op, int riprel) +{ + op_index[op_ad] = op_ad; + if (mode_64bit) + { + op_address[op_ad] = op; + op_riprel[op_ad] = riprel; + } + else + { + /* Mask to get a 32-bit address. */ + op_address[op_ad] = op & 0xffffffff; + op_riprel[op_ad] = riprel & 0xffffffff; + } +} + +static void +OP_REG (int code, int sizeflag) +{ + const char *s; + int add = 0; + USED_REX (REX_EXTZ); + if (rex & REX_EXTZ) + add = 8; + + switch (code) + { + case indir_dx_reg: + if (intel_syntax) + s = "[dx]"; + else + s = "(%dx)"; + break; + case ax_reg: case cx_reg: case dx_reg: case bx_reg: + case sp_reg: case bp_reg: case si_reg: case di_reg: + s = names16[code - ax_reg + add]; + break; + case es_reg: case ss_reg: case cs_reg: + case ds_reg: case fs_reg: case gs_reg: + s = names_seg[code - es_reg + add]; + break; + case al_reg: case ah_reg: case cl_reg: case ch_reg: + case dl_reg: case dh_reg: case bl_reg: case bh_reg: + USED_REX (0); + if (rex) + s = names8rex[code - al_reg + add]; + else + s = names8[code - al_reg]; + break; + case rAX_reg: case rCX_reg: case rDX_reg: case rBX_reg: + case rSP_reg: case rBP_reg: case rSI_reg: case rDI_reg: + if (mode_64bit) + { + s = names64[code - rAX_reg + add]; + break; + } + code += eAX_reg - rAX_reg; + /* Fall through. */ + case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg: + case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + s = names64[code - eAX_reg + add]; + else if (sizeflag & DFLAG) + s = names32[code - eAX_reg + add]; + else + s = names16[code - eAX_reg + add]; + used_prefixes |= (prefixes & PREFIX_DATA); + break; + default: + s = INTERNAL_DISASSEMBLER_ERROR; + break; + } + oappend (s); +} + +static void +OP_IMREG (int code, int sizeflag) +{ + const char *s; + + switch (code) + { + case indir_dx_reg: + if (intel_syntax) + s = "[dx]"; + else + s = "(%dx)"; + break; + case ax_reg: case cx_reg: case dx_reg: case bx_reg: + case sp_reg: case bp_reg: case si_reg: case di_reg: + s = names16[code - ax_reg]; + break; + case es_reg: case ss_reg: case cs_reg: + case ds_reg: case fs_reg: case gs_reg: + s = names_seg[code - es_reg]; + break; + case al_reg: case ah_reg: case cl_reg: case ch_reg: + case dl_reg: case dh_reg: case bl_reg: case bh_reg: + USED_REX (0); + if (rex) + s = names8rex[code - al_reg]; + else + s = names8[code - al_reg]; + break; + case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg: + case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + s = names64[code - eAX_reg]; + else if (sizeflag & DFLAG) + s = names32[code - eAX_reg]; + else + s = names16[code - eAX_reg]; + used_prefixes |= (prefixes & PREFIX_DATA); + break; + default: + s = INTERNAL_DISASSEMBLER_ERROR; + break; + } + oappend (s); +} + +static void +OP_I (int bytemode, int sizeflag) +{ + bfd_signed_vma op; + bfd_signed_vma mask = -1; + + switch (bytemode) + { + case b_mode: + FETCH_DATA (the_info, codep + 1); + op = *codep++; + mask = 0xff; + break; + case q_mode: + if (mode_64bit) + { + op = get32s (); + break; + } + /* Fall through. */ + case v_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + op = get32s (); + else if (sizeflag & DFLAG) + { + op = get32 (); + mask = 0xffffffff; + } + else + { + op = get16 (); + mask = 0xfffff; + } + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case w_mode: + mask = 0xfffff; + op = get16 (); + break; + case const_1_mode: + if (intel_syntax) + oappend ("1"); + return; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + return; + } + + op &= mask; + scratchbuf[0] = '$'; + xlat_print_symbolic_operand (scratchbuf + 1, 1, op); + oappend (scratchbuf + intel_syntax); + scratchbuf[0] = '\0'; +} + +static void +OP_I64 (int bytemode, int sizeflag) +{ + bfd_signed_vma op; + bfd_signed_vma mask = -1; + + if (!mode_64bit) + { + OP_I (bytemode, sizeflag); + return; + } + + switch (bytemode) + { + case b_mode: + FETCH_DATA (the_info, codep + 1); + op = *codep++; + mask = 0xff; + break; + case v_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + op = get64 (); + else if (sizeflag & DFLAG) + { + op = get32 (); + mask = 0xffffffff; + } + else + { + op = get16 (); + mask = 0xfffff; + } + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case w_mode: + mask = 0xfffff; + op = get16 (); + break; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + return; + } + + op &= mask; + scratchbuf[0] = '$'; + xlat_print_symbolic_operand (scratchbuf + 1, 1, op); + oappend (scratchbuf + intel_syntax); + scratchbuf[0] = '\0'; +} + +static void +OP_sI (int bytemode, int sizeflag) +{ + bfd_signed_vma op; + bfd_signed_vma mask = -1; + + switch (bytemode) + { + case b_mode: + FETCH_DATA (the_info, codep + 1); + op = *codep++; + if ((op & 0x80) != 0) + op -= 0x100; + mask = 0xffffffff; + break; + case v_mode: + USED_REX (REX_MODE64); + if (rex & REX_MODE64) + op = get32s (); + else if (sizeflag & DFLAG) + { + op = get32s (); + mask = 0xffffffff; + } + else + { + mask = 0xffffffff; + op = get16 (); + if ((op & 0x8000) != 0) + op -= 0x10000; + } + used_prefixes |= (prefixes & PREFIX_DATA); + break; + case w_mode: + op = get16 (); + mask = 0xffffffff; + if ((op & 0x8000) != 0) + op -= 0x10000; + break; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + return; + } + + scratchbuf[0] = '$'; + xlat_print_symbolic_operand (scratchbuf + 1, 1, op); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_J (int bytemode, int sizeflag) +{ + bfd_vma disp; + bfd_vma mask = -1; + + switch (bytemode) + { + case b_mode: + FETCH_DATA (the_info, codep + 1); + disp = *codep++; + if ((disp & 0x80) != 0) + disp -= 0x100; + break; + case v_mode: + if (sizeflag & DFLAG) + disp = get32s (); + else + { + disp = get16 (); + /* For some reason, a data16 prefix on a jump instruction + means that the pc is masked to 16 bits after the + displacement is added! */ + mask = 0xffff; + } + break; + default: + oappend (INTERNAL_DISASSEMBLER_ERROR); + return; + } + disp = (start_pc + codep - start_codep + disp) & mask; + set_op (disp, 0); + xlat_print_symbolic_operand (scratchbuf, 1, disp); + oappend (scratchbuf); +} + +static void +OP_SEG (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + oappend (names_seg[reg]); +} + +static void +OP_DIR (int dummy ATTRIBUTE_UNUSED, int sizeflag) +{ + int seg, offset; + + if (sizeflag & DFLAG) + { + offset = get32 (); + seg = get16 (); + } + else + { + offset = get16 (); + seg = get16 (); + } + used_prefixes |= (prefixes & PREFIX_DATA); + if (intel_syntax) + sprintf (scratchbuf, "0x%x,0x%x", seg, offset); + else + sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset); + oappend (scratchbuf); +} + +static void +OP_OFF (int bytemode ATTRIBUTE_UNUSED, int sizeflag) +{ + bfd_vma off; + + append_seg (); + + if ((sizeflag & AFLAG) || mode_64bit) + off = get32 (); + else + off = get16 (); + + if (intel_syntax) + { + if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS + | PREFIX_ES | PREFIX_FS | PREFIX_GS))) + { + oappend (names_seg[ds_reg - es_reg]); + oappend (":"); + } + } + xlat_print_symbolic_operand (scratchbuf, 1, off); + oappend (scratchbuf); +} + +static void +OP_OFF64 (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + bfd_vma off; + + if (!mode_64bit) + { + OP_OFF (bytemode, sizeflag); + return; + } + + append_seg (); + + off = get64 (); + + if (intel_syntax) + { + if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS + | PREFIX_ES | PREFIX_FS | PREFIX_GS))) + { + oappend (names_seg[ds_reg - es_reg]); + oappend (":"); + } + } + xlat_print_symbolic_operand (scratchbuf, 1, off); + oappend (scratchbuf); +} + +static void +ptr_reg (int code, int sizeflag) +{ + const char *s; + + *obufp++ = open_char; + used_prefixes |= (prefixes & PREFIX_ADDR); + if (mode_64bit) + { + if (!(sizeflag & AFLAG)) + s = names32[code - eAX_reg]; + else + s = names64[code - eAX_reg]; + } + else if (sizeflag & AFLAG) + s = names32[code - eAX_reg]; + else + s = names16[code - eAX_reg]; + oappend (s); + *obufp++ = close_char; + *obufp = 0; +} + +static void +OP_ESreg (int code, int sizeflag) +{ + if (intel_syntax) + { + if (codep[-1] & 1) + { + USED_REX (REX_MODE64); + used_prefixes |= (prefixes & PREFIX_DATA); + if (rex & REX_MODE64) + oappend ("QWORD PTR "); + else if ((sizeflag & DFLAG)) + oappend ("DWORD PTR "); + else + oappend ("WORD PTR "); + } + else + oappend ("BYTE PTR "); + } + + oappend ("%es:" + intel_syntax); + ptr_reg (code, sizeflag); +} + +static void +OP_DSreg (int code, int sizeflag) +{ + if (intel_syntax) + { + if (codep[-1] != 0xd7 && (codep[-1] & 1)) + { + USED_REX (REX_MODE64); + used_prefixes |= (prefixes & PREFIX_DATA); + if (rex & REX_MODE64) + oappend ("QWORD PTR "); + else if ((sizeflag & DFLAG)) + oappend ("DWORD PTR "); + else + oappend ("WORD PTR "); + } + else + oappend ("BYTE PTR "); + } + + if ((prefixes + & (PREFIX_CS + | PREFIX_DS + | PREFIX_SS + | PREFIX_ES + | PREFIX_FS + | PREFIX_GS)) == 0) + prefixes |= PREFIX_DS; + append_seg (); + ptr_reg (code, sizeflag); +} + +static void +OP_C (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + int add = 0; + if (rex & REX_EXTX) + { + USED_REX (REX_EXTX); + add = 8; + } + else if (!mode_64bit && (prefixes & PREFIX_LOCK)) + { + used_prefixes |= PREFIX_LOCK; + add = 8; + } + sprintf (scratchbuf, "%%cr%d", reg + add); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_D (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + int add = 0; + USED_REX (REX_EXTX); + if (rex & REX_EXTX) + add = 8; + if (intel_syntax) + sprintf (scratchbuf, "db%d", reg + add); + else + sprintf (scratchbuf, "%%db%d", reg + add); + oappend (scratchbuf); +} + +static void +OP_T (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + sprintf (scratchbuf, "%%tr%d", reg); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_Rd (int bytemode, int sizeflag) +{ + if (mod == 3) + OP_E (bytemode, sizeflag); + else + BadOp (); +} + +static void +OP_MMX (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + used_prefixes |= (prefixes & PREFIX_DATA); + if (prefixes & PREFIX_DATA) + { + int add = 0; + USED_REX (REX_EXTX); + if (rex & REX_EXTX) + add = 8; + sprintf (scratchbuf, "%%xmm%d", reg + add); + } + else + sprintf (scratchbuf, "%%mm%d", reg); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_XMM (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + int add = 0; + USED_REX (REX_EXTX); + if (rex & REX_EXTX) + add = 8; + sprintf (scratchbuf, "%%xmm%d", reg + add); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_EM (int bytemode, int sizeflag) +{ + if (mod != 3) + { + if (intel_syntax && bytemode == v_mode) + { + bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode; + used_prefixes |= (prefixes & PREFIX_DATA); + } + OP_E (bytemode, sizeflag); + return; + } + + /* Skip mod/rm byte. */ + MODRM_CHECK; + codep++; + used_prefixes |= (prefixes & PREFIX_DATA); + if (prefixes & PREFIX_DATA) + { + int add = 0; + + USED_REX (REX_EXTZ); + if (rex & REX_EXTZ) + add = 8; + sprintf (scratchbuf, "%%xmm%d", rm + add); + } + else + sprintf (scratchbuf, "%%mm%d", rm); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_EX (int bytemode, int sizeflag) +{ + int add = 0; + if (mod != 3) + { + if (intel_syntax && bytemode == v_mode) + { + switch (prefixes & (PREFIX_DATA|PREFIX_REPZ|PREFIX_REPNZ)) + { + case 0: bytemode = x_mode; break; + case PREFIX_REPZ: bytemode = d_mode; used_prefixes |= PREFIX_REPZ; break; + case PREFIX_DATA: bytemode = x_mode; used_prefixes |= PREFIX_DATA; break; + case PREFIX_REPNZ: bytemode = q_mode; used_prefixes |= PREFIX_REPNZ; break; + default: bytemode = 0; break; + } + } + OP_E (bytemode, sizeflag); + return; + } + USED_REX (REX_EXTZ); + if (rex & REX_EXTZ) + add = 8; + + /* Skip mod/rm byte. */ + MODRM_CHECK; + codep++; + sprintf (scratchbuf, "%%xmm%d", rm + add); + oappend (scratchbuf + intel_syntax); +} + +static void +OP_MS (int bytemode, int sizeflag) +{ + if (mod == 3) + OP_EM (bytemode, sizeflag); + else + BadOp (); +} + +static void +OP_XS (int bytemode, int sizeflag) +{ + if (mod == 3) + OP_EX (bytemode, sizeflag); + else + BadOp (); +} + +static void +OP_M (int bytemode, int sizeflag) +{ + if (mod == 3) + BadOp (); /* bad lea,lds,les,lfs,lgs,lss modrm */ + else + OP_E (bytemode, sizeflag); +} + +static void +OP_0f07 (int bytemode, int sizeflag) +{ + if (mod != 3 || rm != 0) + BadOp (); + else + OP_E (bytemode, sizeflag); +} + +static void +OP_0fae (int bytemode, int sizeflag) +{ + if (mod == 3) + { + if (reg == 7) + strcpy (obuf + strlen (obuf) - sizeof ("clflush") + 1, "sfence"); + + if (reg < 5 || rm != 0) + { + BadOp (); /* bad sfence, mfence, or lfence */ + return; + } + } + else if (reg != 7) + { + BadOp (); /* bad clflush */ + return; + } + + OP_E (bytemode, sizeflag); +} + +static void +NOP_Fixup (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + /* NOP with REPZ prefix is called PAUSE. */ + if (prefixes == PREFIX_REPZ) + strcpy (obuf, "pause"); +} + +static const char *const Suffix3DNow[] = { +/* 00 */ NULL, NULL, NULL, NULL, +/* 04 */ NULL, NULL, NULL, NULL, +/* 08 */ NULL, NULL, NULL, NULL, +/* 0C */ "pi2fw", "pi2fd", NULL, NULL, +/* 10 */ NULL, NULL, NULL, NULL, +/* 14 */ NULL, NULL, NULL, NULL, +/* 18 */ NULL, NULL, NULL, NULL, +/* 1C */ "pf2iw", "pf2id", NULL, NULL, +/* 20 */ NULL, NULL, NULL, NULL, +/* 24 */ NULL, NULL, NULL, NULL, +/* 28 */ NULL, NULL, NULL, NULL, +/* 2C */ NULL, NULL, NULL, NULL, +/* 30 */ NULL, NULL, NULL, NULL, +/* 34 */ NULL, NULL, NULL, NULL, +/* 38 */ NULL, NULL, NULL, NULL, +/* 3C */ NULL, NULL, NULL, NULL, +/* 40 */ NULL, NULL, NULL, NULL, +/* 44 */ NULL, NULL, NULL, NULL, +/* 48 */ NULL, NULL, NULL, NULL, +/* 4C */ NULL, NULL, NULL, NULL, +/* 50 */ NULL, NULL, NULL, NULL, +/* 54 */ NULL, NULL, NULL, NULL, +/* 58 */ NULL, NULL, NULL, NULL, +/* 5C */ NULL, NULL, NULL, NULL, +/* 60 */ NULL, NULL, NULL, NULL, +/* 64 */ NULL, NULL, NULL, NULL, +/* 68 */ NULL, NULL, NULL, NULL, +/* 6C */ NULL, NULL, NULL, NULL, +/* 70 */ NULL, NULL, NULL, NULL, +/* 74 */ NULL, NULL, NULL, NULL, +/* 78 */ NULL, NULL, NULL, NULL, +/* 7C */ NULL, NULL, NULL, NULL, +/* 80 */ NULL, NULL, NULL, NULL, +/* 84 */ NULL, NULL, NULL, NULL, +/* 88 */ NULL, NULL, "pfnacc", NULL, +/* 8C */ NULL, NULL, "pfpnacc", NULL, +/* 90 */ "pfcmpge", NULL, NULL, NULL, +/* 94 */ "pfmin", NULL, "pfrcp", "pfrsqrt", +/* 98 */ NULL, NULL, "pfsub", NULL, +/* 9C */ NULL, NULL, "pfadd", NULL, +/* A0 */ "pfcmpgt", NULL, NULL, NULL, +/* A4 */ "pfmax", NULL, "pfrcpit1", "pfrsqit1", +/* A8 */ NULL, NULL, "pfsubr", NULL, +/* AC */ NULL, NULL, "pfacc", NULL, +/* B0 */ "pfcmpeq", NULL, NULL, NULL, +/* B4 */ "pfmul", NULL, "pfrcpit2", "pfmulhrw", +/* B8 */ NULL, NULL, NULL, "pswapd", +/* BC */ NULL, NULL, NULL, "pavgusb", +/* C0 */ NULL, NULL, NULL, NULL, +/* C4 */ NULL, NULL, NULL, NULL, +/* C8 */ NULL, NULL, NULL, NULL, +/* CC */ NULL, NULL, NULL, NULL, +/* D0 */ NULL, NULL, NULL, NULL, +/* D4 */ NULL, NULL, NULL, NULL, +/* D8 */ NULL, NULL, NULL, NULL, +/* DC */ NULL, NULL, NULL, NULL, +/* E0 */ NULL, NULL, NULL, NULL, +/* E4 */ NULL, NULL, NULL, NULL, +/* E8 */ NULL, NULL, NULL, NULL, +/* EC */ NULL, NULL, NULL, NULL, +/* F0 */ NULL, NULL, NULL, NULL, +/* F4 */ NULL, NULL, NULL, NULL, +/* F8 */ NULL, NULL, NULL, NULL, +/* FC */ NULL, NULL, NULL, NULL, +}; + +static void +OP_3DNowSuffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + const char *mnemonic; + + FETCH_DATA (the_info, codep + 1); + /* AMD 3DNow! instructions are specified by an opcode suffix in the + place where an 8-bit immediate would normally go. ie. the last + byte of the instruction. */ + obufp = obuf + strlen (obuf); + mnemonic = Suffix3DNow[*codep++ & 0xff]; + if (mnemonic) + oappend (mnemonic); + else + { + /* Since a variable sized modrm/sib chunk is between the start + of the opcode (0x0f0f) and the opcode suffix, we need to do + all the modrm processing first, and don't know until now that + we have a bad opcode. This necessitates some cleaning up. */ + op1out[0] = '\0'; + op2out[0] = '\0'; + BadOp (); + } +} + +static const char *simd_cmp_op[] = { + "eq", + "lt", + "le", + "unord", + "neq", + "nlt", + "nle", + "ord" +}; + +static void +OP_SIMD_Suffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED) +{ + unsigned int cmp_type; + + FETCH_DATA (the_info, codep + 1); + obufp = obuf + strlen (obuf); + cmp_type = *codep++ & 0xff; + if (cmp_type < 8) + { + char suffix1 = 'p', suffix2 = 's'; + used_prefixes |= (prefixes & PREFIX_REPZ); + if (prefixes & PREFIX_REPZ) + suffix1 = 's'; + else + { + used_prefixes |= (prefixes & PREFIX_DATA); + if (prefixes & PREFIX_DATA) + suffix2 = 'd'; + else + { + used_prefixes |= (prefixes & PREFIX_REPNZ); + if (prefixes & PREFIX_REPNZ) + suffix1 = 's', suffix2 = 'd'; + } + } + sprintf (scratchbuf, "cmp%s%c%c", + simd_cmp_op[cmp_type], suffix1, suffix2); + used_prefixes |= (prefixes & PREFIX_REPZ); + oappend (scratchbuf); + } + else + { + /* We have a bad extension byte. Clean up. */ + op1out[0] = '\0'; + op2out[0] = '\0'; + BadOp (); + } +} + +static void +SIMD_Fixup (int extrachar, int sizeflag ATTRIBUTE_UNUSED) +{ + /* Change movlps/movhps to movhlps/movlhps for 2 register operand + forms of these instructions. */ + if (mod == 3) + { + char *p = obuf + strlen (obuf); + *(p + 1) = '\0'; + *p = *(p - 1); + *(p - 1) = *(p - 2); + *(p - 2) = *(p - 3); + *(p - 3) = extrachar; + } +} + +static void +PNI_Fixup (int extrachar ATTRIBUTE_UNUSED, int sizeflag) +{ + if (mod == 3 && reg == 1 && rm <= 1) + { + /* Override "sidt". */ + char *p = obuf + strlen (obuf) - 4; + + /* We might have a suffix. */ + if (*p == 'i') + --p; + + if (rm) + { + /* mwait %eax,%ecx */ + strcpy (p, "mwait"); + if (!intel_syntax) + strcpy (op1out, names32[0]); + } + else + { + /* monitor %eax,%ecx,%edx" */ + strcpy (p, "monitor"); + if (!intel_syntax) + { + if (!mode_64bit) + strcpy (op1out, names32[0]); + else if (!(prefixes & PREFIX_ADDR)) + strcpy (op1out, names64[0]); + else + { + strcpy (op1out, names32[0]); + used_prefixes |= PREFIX_ADDR; + } + strcpy (op3out, names32[2]); + } + } + if (!intel_syntax) + { + strcpy (op2out, names32[1]); + two_source_ops = 1; + } + + codep++; + } + else + OP_E (0, sizeflag); +} + +static void +INVLPG_Fixup (int bytemode, int sizeflag) +{ + const char *alt; + + switch (*codep) + { + case 0xf8: + alt = "swapgs"; + break; + case 0xf9: + alt = "rdtscp"; + break; + default: + OP_E (bytemode, sizeflag); + return; + } + /* Override "invlpg". */ + strcpy (obuf + strlen (obuf) - 6, alt); + codep++; +} + +static void +BadOp (void) +{ + /* Throw away prefixes and 1st. opcode byte. */ + codep = insn_codep + 1; + oappend ("(bad)"); +} --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/symcat.h Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,49 @@ +/* Symbol concatenation utilities. + + Copyright (C) 1998, 2000 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef SYM_CAT_H +#define SYM_CAT_H + +#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) +#define CONCAT2(a,b) a##b +#define CONCAT3(a,b,c) a##b##c +#define CONCAT4(a,b,c,d) a##b##c##d +#define STRINGX(s) #s +#else +/* Note one should never pass extra whitespace to the CONCATn macros, + e.g. CONCAT2(foo, bar) because traditonal C will keep the space between + the two labels instead of concatenating them. Instead, make sure to + write CONCAT2(foo,bar). */ +#define CONCAT2(a,b) a/**/b +#define CONCAT3(a,b,c) a/**/b/**/c +#define CONCAT4(a,b,c,d) a/**/b/**/c/**/d +#define STRINGX(s) "s" +#endif + +#define XCONCAT2(a,b) CONCAT2(a,b) +#define XCONCAT3(a,b,c) CONCAT3(a,b,c) +#define XCONCAT4(a,b,c,d) CONCAT4(a,b,c,d) + +/* Note the layer of indirection here is typically used to allow + stringification of the expansion of macros. I.e. "#define foo + bar", "XSTRING(foo)", to yield "bar". Be aware that this only + works for __STDC__, not for traditional C which will still resolve + to "foo". */ +#define XSTRING(s) STRINGX(s) + +#endif /* SYM_CAT_H */ --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/xlat/disasm/sysdep.h Tue Mar 06 12:19:08 2012 +1000 @@ -0,0 +1,42 @@ +/* Random host-dependent support code. + Copyright 1995, 1997, 2000 Free Software Foundation, Inc. + Written by Ken Raeburn. + +This file is part of libopcodes, the opcodes library. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Do system-dependent stuff, mainly driven by autoconf-detected info. + + Well, some generic common stuff is done here too, like including + ansidecl.h. That's because the .h files in bfd/hosts files I'm + trying to replace often did that. If it can be dropped from this + file (check in a non-ANSI environment!), it should be. */ + +#include "lxdream.h" + +#include "xlat/disasm/ansidecl.h" + +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif --- a/src/xlat/xlatdasm.c Tue Mar 06 09:04:34 2012 +1000 +++ b/src/xlat/xlatdasm.c Tue Mar 06 12:19:08 2012 +1000 @@ -21,8 +21,8 @@ #include #include "xlat/xltcache.h" #include "xlat/xlatdasm.h" -#include "x86dasm/bfd.h" -#include "x86dasm/dis-asm.h" +#include "xlat/disasm/bfd.h" +#include "xlat/disasm/dis-asm.h" #include "sh4/sh4.h" #if defined(__i386__)