nkeynes@362 | 1 | /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
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nkeynes@362 | 2 | generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
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nkeynes@362 | 3 | "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
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nkeynes@362 | 4 | "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
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nkeynes@362 | 5 | "linker.c" and "simple.c".
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nkeynes@362 | 6 | Run "make headers" in your build bfd/ to regenerate. */
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nkeynes@362 | 7 |
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nkeynes@362 | 8 | /* Main header file for the bfd library -- portable access to object files.
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nkeynes@362 | 9 |
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nkeynes@362 | 10 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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nkeynes@362 | 11 | 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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nkeynes@362 | 12 |
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nkeynes@362 | 13 | Contributed by Cygnus Support.
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nkeynes@362 | 14 |
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nkeynes@362 | 15 | This file is part of BFD, the Binary File Descriptor library.
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nkeynes@362 | 16 |
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nkeynes@362 | 17 | This program is free software; you can redistribute it and/or modify
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nkeynes@362 | 18 | it under the terms of the GNU General Public License as published by
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nkeynes@362 | 19 | the Free Software Foundation; either version 2 of the License, or
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nkeynes@362 | 20 | (at your option) any later version.
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nkeynes@362 | 21 |
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nkeynes@362 | 22 | This program is distributed in the hope that it will be useful,
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nkeynes@362 | 23 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@362 | 24 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@362 | 25 | GNU General Public License for more details.
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nkeynes@362 | 26 |
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nkeynes@362 | 27 | You should have received a copy of the GNU General Public License
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nkeynes@362 | 28 | along with this program; if not, write to the Free Software
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nkeynes@362 | 29 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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nkeynes@362 | 30 |
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nkeynes@362 | 31 | #ifndef __BFD_H_SEEN__
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nkeynes@362 | 32 | #define __BFD_H_SEEN__
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nkeynes@362 | 33 |
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nkeynes@362 | 34 | #ifdef __cplusplus
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nkeynes@362 | 35 | extern "C" {
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nkeynes@362 | 36 | #endif
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nkeynes@362 | 37 |
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nkeynes@755 | 38 | #include "x86dasm/ansidecl.h"
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nkeynes@755 | 39 | #include "x86dasm/symcat.h"
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nkeynes@362 | 40 | #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
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nkeynes@362 | 41 | #ifndef SABER
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nkeynes@362 | 42 | /* This hack is to avoid a problem with some strict ANSI C preprocessors.
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nkeynes@362 | 43 | The problem is, "32_" is not a valid preprocessing token, and we don't
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nkeynes@362 | 44 | want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
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nkeynes@362 | 45 | cause the inner CONCAT2 macros to be evaluated first, producing
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nkeynes@362 | 46 | still-valid pp-tokens. Then the final concatenation can be done. */
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nkeynes@362 | 47 | #undef CONCAT4
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nkeynes@362 | 48 | #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
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nkeynes@362 | 49 | #endif
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nkeynes@362 | 50 | #endif
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nkeynes@362 | 51 |
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nkeynes@362 | 52 | /* The word size used by BFD on the host. This may be 64 with a 32
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nkeynes@362 | 53 | bit target if the host is 64 bit, or if other 64 bit targets have
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nkeynes@362 | 54 | been selected with --enable-targets, or if --enable-64-bit-bfd. */
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nkeynes@362 | 55 | #define BFD_ARCH_SIZE 64
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nkeynes@362 | 56 |
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nkeynes@362 | 57 | /* The word size of the default bfd target. */
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nkeynes@362 | 58 | #define BFD_DEFAULT_TARGET_SIZE 32
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nkeynes@362 | 59 |
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nkeynes@362 | 60 | #define BFD_HOST_64BIT_LONG 0
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nkeynes@362 | 61 | #define BFD_HOST_LONG_LONG 1
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nkeynes@362 | 62 | #if 1
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nkeynes@362 | 63 | #define BFD_HOST_64_BIT long long
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nkeynes@362 | 64 | #define BFD_HOST_U_64_BIT unsigned long long
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nkeynes@362 | 65 | typedef BFD_HOST_64_BIT bfd_int64_t;
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nkeynes@362 | 66 | typedef BFD_HOST_U_64_BIT bfd_uint64_t;
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nkeynes@362 | 67 | #endif
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nkeynes@362 | 68 |
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nkeynes@362 | 69 | #if BFD_ARCH_SIZE >= 64
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nkeynes@362 | 70 | #define BFD64
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nkeynes@362 | 71 | #endif
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nkeynes@362 | 72 |
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nkeynes@362 | 73 | #ifndef INLINE
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nkeynes@362 | 74 | #if __GNUC__ >= 2
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nkeynes@362 | 75 | #define INLINE __inline__
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nkeynes@362 | 76 | #else
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nkeynes@362 | 77 | #define INLINE
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nkeynes@362 | 78 | #endif
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nkeynes@362 | 79 | #endif
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nkeynes@362 | 80 |
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nkeynes@362 | 81 | /* Forward declaration. */
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nkeynes@362 | 82 | typedef struct bfd bfd;
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nkeynes@362 | 83 |
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nkeynes@362 | 84 | /* Boolean type used in bfd. Too many systems define their own
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nkeynes@362 | 85 | versions of "boolean" for us to safely typedef a "boolean" of
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nkeynes@362 | 86 | our own. Using an enum for "bfd_boolean" has its own set of
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nkeynes@362 | 87 | problems, with strange looking casts required to avoid warnings
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nkeynes@362 | 88 | on some older compilers. Thus we just use an int.
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nkeynes@362 | 89 |
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nkeynes@362 | 90 | General rule: Functions which are bfd_boolean return TRUE on
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nkeynes@362 | 91 | success and FALSE on failure (unless they're a predicate). */
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nkeynes@362 | 92 |
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nkeynes@362 | 93 | typedef int bfd_boolean;
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nkeynes@362 | 94 | #undef FALSE
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nkeynes@362 | 95 | #undef TRUE
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nkeynes@362 | 96 | #define FALSE 0
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nkeynes@362 | 97 | #define TRUE 1
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nkeynes@362 | 98 |
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nkeynes@362 | 99 | #ifdef BFD64
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nkeynes@362 | 100 |
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nkeynes@362 | 101 | #ifndef BFD_HOST_64_BIT
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nkeynes@362 | 102 | #error No 64 bit integer type available
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nkeynes@362 | 103 | #endif /* ! defined (BFD_HOST_64_BIT) */
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nkeynes@362 | 104 |
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nkeynes@362 | 105 | typedef BFD_HOST_U_64_BIT bfd_vma;
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nkeynes@362 | 106 | typedef BFD_HOST_64_BIT bfd_signed_vma;
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nkeynes@362 | 107 | typedef BFD_HOST_U_64_BIT bfd_size_type;
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nkeynes@362 | 108 | typedef BFD_HOST_U_64_BIT symvalue;
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nkeynes@362 | 109 |
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nkeynes@362 | 110 | #ifndef fprintf_vma
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nkeynes@362 | 111 | #if BFD_HOST_64BIT_LONG
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nkeynes@362 | 112 | #define sprintf_vma(s,x) sprintf (s, "%016lx", x)
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nkeynes@362 | 113 | #define fprintf_vma(f,x) fprintf (f, "%016lx", x)
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nkeynes@362 | 114 | #else
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nkeynes@362 | 115 | #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
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nkeynes@362 | 116 | #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
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nkeynes@362 | 117 | #define fprintf_vma(s,x) \
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nkeynes@362 | 118 | fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
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nkeynes@362 | 119 | #define sprintf_vma(s,x) \
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nkeynes@362 | 120 | sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
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nkeynes@362 | 121 | #endif
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nkeynes@362 | 122 | #endif
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nkeynes@362 | 123 |
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nkeynes@362 | 124 | #else /* not BFD64 */
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nkeynes@362 | 125 |
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nkeynes@362 | 126 | /* Represent a target address. Also used as a generic unsigned type
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nkeynes@362 | 127 | which is guaranteed to be big enough to hold any arithmetic types
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nkeynes@362 | 128 | we need to deal with. */
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nkeynes@362 | 129 | typedef unsigned long bfd_vma;
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nkeynes@362 | 130 |
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nkeynes@362 | 131 | /* A generic signed type which is guaranteed to be big enough to hold any
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nkeynes@362 | 132 | arithmetic types we need to deal with. Can be assumed to be compatible
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nkeynes@362 | 133 | with bfd_vma in the same way that signed and unsigned ints are compatible
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nkeynes@362 | 134 | (as parameters, in assignment, etc). */
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nkeynes@362 | 135 | typedef long bfd_signed_vma;
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nkeynes@362 | 136 |
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nkeynes@362 | 137 | typedef unsigned long symvalue;
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nkeynes@362 | 138 | typedef unsigned long bfd_size_type;
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nkeynes@362 | 139 |
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nkeynes@362 | 140 | /* Print a bfd_vma x on stream s. */
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nkeynes@362 | 141 | #define fprintf_vma(s,x) fprintf (s, "%08lx", x)
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nkeynes@362 | 142 | #define sprintf_vma(s,x) sprintf (s, "%08lx", x)
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nkeynes@362 | 143 |
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nkeynes@362 | 144 | #endif /* not BFD64 */
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nkeynes@362 | 145 |
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nkeynes@362 | 146 | #ifndef BFD_HOST_64_BIT
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nkeynes@362 | 147 | /* Fall back on a 32 bit type. The idea is to make these types always
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nkeynes@362 | 148 | available for function return types, but in the case that
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nkeynes@362 | 149 | BFD_HOST_64_BIT is undefined such a function should abort or
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nkeynes@362 | 150 | otherwise signal an error. */
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nkeynes@362 | 151 | typedef bfd_signed_vma bfd_int64_t;
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nkeynes@362 | 152 | typedef bfd_vma bfd_uint64_t;
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nkeynes@362 | 153 | #endif
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nkeynes@362 | 154 |
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nkeynes@362 | 155 | /* An offset into a file. BFD always uses the largest possible offset
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nkeynes@362 | 156 | based on the build time availability of fseek, fseeko, or fseeko64. */
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nkeynes@362 | 157 | typedef BFD_HOST_64_BIT file_ptr;
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nkeynes@362 | 158 | typedef unsigned BFD_HOST_64_BIT ufile_ptr;
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nkeynes@362 | 159 |
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nkeynes@362 | 160 | extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
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nkeynes@362 | 161 | extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
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nkeynes@362 | 162 |
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nkeynes@362 | 163 | #define printf_vma(x) fprintf_vma(stdout,x)
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nkeynes@362 | 164 | #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
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nkeynes@362 | 165 |
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nkeynes@362 | 166 | typedef unsigned int flagword; /* 32 bits of flags */
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nkeynes@362 | 167 | typedef unsigned char bfd_byte;
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nkeynes@362 | 168 |
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nkeynes@362 | 169 | /* File formats. */
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nkeynes@362 | 170 |
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nkeynes@362 | 171 | typedef enum bfd_format
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nkeynes@362 | 172 | {
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nkeynes@362 | 173 | bfd_unknown = 0, /* File format is unknown. */
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nkeynes@362 | 174 | bfd_object, /* Linker/assembler/compiler output. */
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nkeynes@362 | 175 | bfd_archive, /* Object archive file. */
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nkeynes@362 | 176 | bfd_core, /* Core dump. */
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nkeynes@362 | 177 | bfd_type_end /* Marks the end; don't use it! */
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nkeynes@362 | 178 | }
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nkeynes@362 | 179 | bfd_format;
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nkeynes@362 | 180 |
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nkeynes@362 | 181 | /* Values that may appear in the flags field of a BFD. These also
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nkeynes@362 | 182 | appear in the object_flags field of the bfd_target structure, where
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nkeynes@362 | 183 | they indicate the set of flags used by that backend (not all flags
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nkeynes@362 | 184 | are meaningful for all object file formats) (FIXME: at the moment,
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nkeynes@362 | 185 | the object_flags values have mostly just been copied from backend
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nkeynes@362 | 186 | to another, and are not necessarily correct). */
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nkeynes@362 | 187 |
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nkeynes@362 | 188 | /* No flags. */
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nkeynes@362 | 189 | #define BFD_NO_FLAGS 0x00
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nkeynes@362 | 190 |
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nkeynes@362 | 191 | /* BFD contains relocation entries. */
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nkeynes@362 | 192 | #define HAS_RELOC 0x01
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nkeynes@362 | 193 |
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nkeynes@362 | 194 | /* BFD is directly executable. */
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nkeynes@362 | 195 | #define EXEC_P 0x02
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nkeynes@362 | 196 |
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nkeynes@362 | 197 | /* BFD has line number information (basically used for F_LNNO in a
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nkeynes@362 | 198 | COFF header). */
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nkeynes@362 | 199 | #define HAS_LINENO 0x04
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nkeynes@362 | 200 |
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nkeynes@362 | 201 | /* BFD has debugging information. */
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nkeynes@362 | 202 | #define HAS_DEBUG 0x08
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nkeynes@362 | 203 |
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nkeynes@362 | 204 | /* BFD has symbols. */
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nkeynes@362 | 205 | #define HAS_SYMS 0x10
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nkeynes@362 | 206 |
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nkeynes@362 | 207 | /* BFD has local symbols (basically used for F_LSYMS in a COFF
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nkeynes@362 | 208 | header). */
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nkeynes@362 | 209 | #define HAS_LOCALS 0x20
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nkeynes@362 | 210 |
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nkeynes@362 | 211 | /* BFD is a dynamic object. */
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nkeynes@362 | 212 | #define DYNAMIC 0x40
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nkeynes@362 | 213 |
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nkeynes@362 | 214 | /* Text section is write protected (if D_PAGED is not set, this is
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nkeynes@362 | 215 | like an a.out NMAGIC file) (the linker sets this by default, but
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nkeynes@362 | 216 | clears it for -r or -N). */
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nkeynes@362 | 217 | #define WP_TEXT 0x80
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nkeynes@362 | 218 |
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nkeynes@362 | 219 | /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
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nkeynes@362 | 220 | linker sets this by default, but clears it for -r or -n or -N). */
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nkeynes@362 | 221 | #define D_PAGED 0x100
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nkeynes@362 | 222 |
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nkeynes@362 | 223 | /* BFD is relaxable (this means that bfd_relax_section may be able to
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nkeynes@362 | 224 | do something) (sometimes bfd_relax_section can do something even if
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nkeynes@362 | 225 | this is not set). */
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nkeynes@362 | 226 | #define BFD_IS_RELAXABLE 0x200
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nkeynes@362 | 227 |
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nkeynes@362 | 228 | /* This may be set before writing out a BFD to request using a
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nkeynes@362 | 229 | traditional format. For example, this is used to request that when
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nkeynes@362 | 230 | writing out an a.out object the symbols not be hashed to eliminate
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nkeynes@362 | 231 | duplicates. */
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nkeynes@362 | 232 | #define BFD_TRADITIONAL_FORMAT 0x400
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nkeynes@362 | 233 |
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nkeynes@362 | 234 | /* This flag indicates that the BFD contents are actually cached in
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nkeynes@362 | 235 | memory. If this is set, iostream points to a bfd_in_memory struct. */
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nkeynes@362 | 236 | #define BFD_IN_MEMORY 0x800
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nkeynes@362 | 237 |
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nkeynes@362 | 238 | /* The sections in this BFD specify a memory page. */
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nkeynes@362 | 239 | #define HAS_LOAD_PAGE 0x1000
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nkeynes@362 | 240 |
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nkeynes@362 | 241 | /* This BFD has been created by the linker and doesn't correspond
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nkeynes@362 | 242 | to any input file. */
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nkeynes@362 | 243 | #define BFD_LINKER_CREATED 0x2000
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nkeynes@362 | 244 |
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nkeynes@362 | 245 | /* Symbols and relocation. */
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nkeynes@362 | 246 |
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nkeynes@362 | 247 | /* A count of carsyms (canonical archive symbols). */
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nkeynes@362 | 248 | typedef unsigned long symindex;
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nkeynes@362 | 249 |
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nkeynes@362 | 250 | /* How to perform a relocation. */
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nkeynes@362 | 251 | typedef const struct reloc_howto_struct reloc_howto_type;
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nkeynes@362 | 252 |
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nkeynes@362 | 253 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
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nkeynes@362 | 254 |
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nkeynes@362 | 255 | /* General purpose part of a symbol X;
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nkeynes@362 | 256 | target specific parts are in libcoff.h, libaout.h, etc. */
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nkeynes@362 | 257 |
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nkeynes@362 | 258 | #define bfd_get_section(x) ((x)->section)
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nkeynes@362 | 259 | #define bfd_get_output_section(x) ((x)->section->output_section)
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nkeynes@362 | 260 | #define bfd_set_section(x,y) ((x)->section) = (y)
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nkeynes@362 | 261 | #define bfd_asymbol_base(x) ((x)->section->vma)
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nkeynes@362 | 262 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
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nkeynes@362 | 263 | #define bfd_asymbol_name(x) ((x)->name)
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nkeynes@362 | 264 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
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nkeynes@362 | 265 | #define bfd_asymbol_bfd(x) ((x)->the_bfd)
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nkeynes@362 | 266 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
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nkeynes@362 | 267 |
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nkeynes@362 | 268 | /* A canonical archive symbol. */
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nkeynes@362 | 269 | /* This is a type pun with struct ranlib on purpose! */
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nkeynes@362 | 270 | typedef struct carsym
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nkeynes@362 | 271 | {
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nkeynes@362 | 272 | char *name;
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nkeynes@362 | 273 | file_ptr file_offset; /* Look here to find the file. */
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nkeynes@362 | 274 | }
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nkeynes@362 | 275 | carsym; /* To make these you call a carsymogen. */
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nkeynes@362 | 276 |
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nkeynes@362 | 277 | /* Used in generating armaps (archive tables of contents).
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nkeynes@362 | 278 | Perhaps just a forward definition would do? */
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nkeynes@362 | 279 | struct orl /* Output ranlib. */
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nkeynes@362 | 280 | {
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nkeynes@362 | 281 | char **name; /* Symbol name. */
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nkeynes@362 | 282 | union
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nkeynes@362 | 283 | {
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nkeynes@362 | 284 | file_ptr pos;
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nkeynes@362 | 285 | bfd *abfd;
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nkeynes@362 | 286 | } u; /* bfd* or file position. */
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nkeynes@362 | 287 | int namidx; /* Index into string table. */
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nkeynes@362 | 288 | };
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nkeynes@362 | 289 |
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nkeynes@362 | 290 | /* Linenumber stuff. */
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nkeynes@362 | 291 | typedef struct lineno_cache_entry
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nkeynes@362 | 292 | {
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nkeynes@362 | 293 | unsigned int line_number; /* Linenumber from start of function. */
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nkeynes@362 | 294 | union
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nkeynes@362 | 295 | {
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nkeynes@362 | 296 | struct bfd_symbol *sym; /* Function name. */
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nkeynes@362 | 297 | bfd_vma offset; /* Offset into section. */
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nkeynes@362 | 298 | } u;
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nkeynes@362 | 299 | }
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nkeynes@362 | 300 | alent;
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nkeynes@362 | 301 |
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nkeynes@362 | 302 | /* Object and core file sections. */
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nkeynes@362 | 303 |
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nkeynes@362 | 304 | #define align_power(addr, align) \
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nkeynes@362 | 305 | (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
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nkeynes@362 | 306 |
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nkeynes@362 | 307 | typedef struct bfd_section *sec_ptr;
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nkeynes@362 | 308 |
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nkeynes@362 | 309 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
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nkeynes@362 | 310 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
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nkeynes@362 | 311 | #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
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nkeynes@362 | 312 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
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nkeynes@362 | 313 | #define bfd_section_name(bfd, ptr) ((ptr)->name)
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nkeynes@362 | 314 | #define bfd_section_size(bfd, ptr) ((ptr)->size)
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nkeynes@362 | 315 | #define bfd_get_section_size(ptr) ((ptr)->size)
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nkeynes@362 | 316 | #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
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nkeynes@362 | 317 | #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
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nkeynes@362 | 318 | #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
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nkeynes@362 | 319 | #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
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nkeynes@362 | 320 | #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
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nkeynes@362 | 321 |
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nkeynes@362 | 322 | #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
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nkeynes@362 | 323 |
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nkeynes@362 | 324 | #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
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nkeynes@362 | 325 | #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
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nkeynes@362 | 326 | #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
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nkeynes@362 | 327 | /* Find the address one past the end of SEC. */
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nkeynes@362 | 328 | #define bfd_get_section_limit(bfd, sec) \
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nkeynes@362 | 329 | (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
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nkeynes@362 | 330 | / bfd_octets_per_byte (bfd))
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nkeynes@362 | 331 |
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nkeynes@362 | 332 | typedef struct stat stat_type;
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nkeynes@362 | 333 |
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nkeynes@362 | 334 | typedef enum bfd_print_symbol
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nkeynes@362 | 335 | {
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nkeynes@362 | 336 | bfd_print_symbol_name,
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nkeynes@362 | 337 | bfd_print_symbol_more,
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nkeynes@362 | 338 | bfd_print_symbol_all
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nkeynes@362 | 339 | } bfd_print_symbol_type;
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nkeynes@362 | 340 |
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nkeynes@362 | 341 | /* Information about a symbol that nm needs. */
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nkeynes@362 | 342 |
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nkeynes@362 | 343 | typedef struct _symbol_info
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nkeynes@362 | 344 | {
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nkeynes@362 | 345 | symvalue value;
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nkeynes@362 | 346 | char type;
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nkeynes@362 | 347 | const char *name; /* Symbol name. */
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nkeynes@362 | 348 | unsigned char stab_type; /* Stab type. */
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nkeynes@362 | 349 | char stab_other; /* Stab other. */
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nkeynes@362 | 350 | short stab_desc; /* Stab desc. */
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nkeynes@362 | 351 | const char *stab_name; /* String for stab type. */
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nkeynes@362 | 352 | } symbol_info;
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nkeynes@362 | 353 |
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nkeynes@362 | 354 | /* Get the name of a stabs type code. */
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nkeynes@362 | 355 |
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nkeynes@362 | 356 | extern const char *bfd_get_stab_name (int);
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nkeynes@362 | 357 |
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nkeynes@362 | 358 | /* Hash table routines. There is no way to free up a hash table. */
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nkeynes@362 | 359 |
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nkeynes@362 | 360 | /* An element in the hash table. Most uses will actually use a larger
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nkeynes@362 | 361 | structure, and an instance of this will be the first field. */
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nkeynes@362 | 362 |
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nkeynes@362 | 363 | struct bfd_hash_entry
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nkeynes@362 | 364 | {
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nkeynes@362 | 365 | /* Next entry for this hash code. */
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nkeynes@362 | 366 | struct bfd_hash_entry *next;
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nkeynes@362 | 367 | /* String being hashed. */
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nkeynes@362 | 368 | const char *string;
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nkeynes@362 | 369 | /* Hash code. This is the full hash code, not the index into the
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nkeynes@362 | 370 | table. */
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nkeynes@362 | 371 | unsigned long hash;
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nkeynes@362 | 372 | };
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nkeynes@362 | 373 |
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nkeynes@362 | 374 | /* A hash table. */
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nkeynes@362 | 375 |
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nkeynes@362 | 376 | struct bfd_hash_table
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nkeynes@362 | 377 | {
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nkeynes@362 | 378 | /* The hash array. */
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nkeynes@362 | 379 | struct bfd_hash_entry **table;
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nkeynes@362 | 380 | /* The number of slots in the hash table. */
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nkeynes@362 | 381 | unsigned int size;
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nkeynes@362 | 382 | /* A function used to create new elements in the hash table. The
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nkeynes@362 | 383 | first entry is itself a pointer to an element. When this
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nkeynes@362 | 384 | function is first invoked, this pointer will be NULL. However,
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nkeynes@362 | 385 | having the pointer permits a hierarchy of method functions to be
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nkeynes@362 | 386 | built each of which calls the function in the superclass. Thus
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nkeynes@362 | 387 | each function should be written to allocate a new block of memory
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nkeynes@362 | 388 | only if the argument is NULL. */
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nkeynes@362 | 389 | struct bfd_hash_entry *(*newfunc)
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nkeynes@362 | 390 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
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nkeynes@362 | 391 | /* An objalloc for this hash table. This is a struct objalloc *,
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nkeynes@362 | 392 | but we use void * to avoid requiring the inclusion of objalloc.h. */
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nkeynes@362 | 393 | void *memory;
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nkeynes@362 | 394 | };
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nkeynes@362 | 395 |
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nkeynes@362 | 396 | /* Initialize a hash table. */
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nkeynes@362 | 397 | extern bfd_boolean bfd_hash_table_init
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nkeynes@362 | 398 | (struct bfd_hash_table *,
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nkeynes@362 | 399 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
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nkeynes@362 | 400 | struct bfd_hash_table *,
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nkeynes@362 | 401 | const char *));
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nkeynes@362 | 402 |
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nkeynes@362 | 403 | /* Initialize a hash table specifying a size. */
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nkeynes@362 | 404 | extern bfd_boolean bfd_hash_table_init_n
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nkeynes@362 | 405 | (struct bfd_hash_table *,
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nkeynes@362 | 406 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
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nkeynes@362 | 407 | struct bfd_hash_table *,
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nkeynes@362 | 408 | const char *),
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nkeynes@362 | 409 | unsigned int size);
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nkeynes@362 | 410 |
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nkeynes@362 | 411 | /* Free up a hash table. */
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nkeynes@362 | 412 | extern void bfd_hash_table_free
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nkeynes@362 | 413 | (struct bfd_hash_table *);
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nkeynes@362 | 414 |
|
nkeynes@362 | 415 | /* Look up a string in a hash table. If CREATE is TRUE, a new entry
|
nkeynes@362 | 416 | will be created for this string if one does not already exist. The
|
nkeynes@362 | 417 | COPY argument must be TRUE if this routine should copy the string
|
nkeynes@362 | 418 | into newly allocated memory when adding an entry. */
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nkeynes@362 | 419 | extern struct bfd_hash_entry *bfd_hash_lookup
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nkeynes@362 | 420 | (struct bfd_hash_table *, const char *, bfd_boolean create,
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nkeynes@362 | 421 | bfd_boolean copy);
|
nkeynes@362 | 422 |
|
nkeynes@362 | 423 | /* Replace an entry in a hash table. */
|
nkeynes@362 | 424 | extern void bfd_hash_replace
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nkeynes@362 | 425 | (struct bfd_hash_table *, struct bfd_hash_entry *old,
|
nkeynes@362 | 426 | struct bfd_hash_entry *nw);
|
nkeynes@362 | 427 |
|
nkeynes@362 | 428 | /* Base method for creating a hash table entry. */
|
nkeynes@362 | 429 | extern struct bfd_hash_entry *bfd_hash_newfunc
|
nkeynes@362 | 430 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
nkeynes@362 | 431 |
|
nkeynes@362 | 432 | /* Grab some space for a hash table entry. */
|
nkeynes@362 | 433 | extern void *bfd_hash_allocate
|
nkeynes@362 | 434 | (struct bfd_hash_table *, unsigned int);
|
nkeynes@362 | 435 |
|
nkeynes@362 | 436 | /* Traverse a hash table in a random order, calling a function on each
|
nkeynes@362 | 437 | element. If the function returns FALSE, the traversal stops. The
|
nkeynes@362 | 438 | INFO argument is passed to the function. */
|
nkeynes@362 | 439 | extern void bfd_hash_traverse
|
nkeynes@362 | 440 | (struct bfd_hash_table *,
|
nkeynes@362 | 441 | bfd_boolean (*) (struct bfd_hash_entry *, void *),
|
nkeynes@362 | 442 | void *info);
|
nkeynes@362 | 443 |
|
nkeynes@362 | 444 | /* Allows the default size of a hash table to be configured. New hash
|
nkeynes@362 | 445 | tables allocated using bfd_hash_table_init will be created with
|
nkeynes@362 | 446 | this size. */
|
nkeynes@362 | 447 | extern void bfd_hash_set_default_size (bfd_size_type);
|
nkeynes@362 | 448 |
|
nkeynes@362 | 449 | /* This structure is used to keep track of stabs in sections
|
nkeynes@362 | 450 | information while linking. */
|
nkeynes@362 | 451 |
|
nkeynes@362 | 452 | struct stab_info
|
nkeynes@362 | 453 | {
|
nkeynes@362 | 454 | /* A hash table used to hold stabs strings. */
|
nkeynes@362 | 455 | struct bfd_strtab_hash *strings;
|
nkeynes@362 | 456 | /* The header file hash table. */
|
nkeynes@362 | 457 | struct bfd_hash_table includes;
|
nkeynes@362 | 458 | /* The first .stabstr section. */
|
nkeynes@362 | 459 | struct bfd_section *stabstr;
|
nkeynes@362 | 460 | };
|
nkeynes@362 | 461 |
|
nkeynes@362 | 462 | #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
|
nkeynes@362 | 463 |
|
nkeynes@362 | 464 | /* User program access to BFD facilities. */
|
nkeynes@362 | 465 |
|
nkeynes@362 | 466 | /* Direct I/O routines, for programs which know more about the object
|
nkeynes@362 | 467 | file than BFD does. Use higher level routines if possible. */
|
nkeynes@362 | 468 |
|
nkeynes@362 | 469 | extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
|
nkeynes@362 | 470 | extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
|
nkeynes@362 | 471 | extern int bfd_seek (bfd *, file_ptr, int);
|
nkeynes@362 | 472 | extern file_ptr bfd_tell (bfd *);
|
nkeynes@362 | 473 | extern int bfd_flush (bfd *);
|
nkeynes@362 | 474 | extern int bfd_stat (bfd *, struct stat *);
|
nkeynes@362 | 475 |
|
nkeynes@362 | 476 | /* Deprecated old routines. */
|
nkeynes@362 | 477 | #if __GNUC__
|
nkeynes@362 | 478 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
|
nkeynes@362 | 479 | (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
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nkeynes@362 | 480 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
|
nkeynes@362 | 481 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
|
nkeynes@362 | 482 | (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
|
nkeynes@362 | 483 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
|
nkeynes@362 | 484 | #else
|
nkeynes@362 | 485 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
|
nkeynes@362 | 486 | (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
|
nkeynes@362 | 487 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
|
nkeynes@362 | 488 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
|
nkeynes@362 | 489 | (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
|
nkeynes@362 | 490 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
|
nkeynes@362 | 491 | #endif
|
nkeynes@362 | 492 | extern void warn_deprecated (const char *, const char *, int, const char *);
|
nkeynes@362 | 493 |
|
nkeynes@362 | 494 | /* Cast from const char * to char * so that caller can assign to
|
nkeynes@362 | 495 | a char * without a warning. */
|
nkeynes@362 | 496 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
|
nkeynes@362 | 497 | #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
|
nkeynes@362 | 498 | #define bfd_get_format(abfd) ((abfd)->format)
|
nkeynes@362 | 499 | #define bfd_get_target(abfd) ((abfd)->xvec->name)
|
nkeynes@362 | 500 | #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
|
nkeynes@362 | 501 | #define bfd_family_coff(abfd) \
|
nkeynes@362 | 502 | (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
|
nkeynes@362 | 503 | bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
|
nkeynes@362 | 504 | #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
|
nkeynes@362 | 505 | #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
|
nkeynes@362 | 506 | #define bfd_header_big_endian(abfd) \
|
nkeynes@362 | 507 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
|
nkeynes@362 | 508 | #define bfd_header_little_endian(abfd) \
|
nkeynes@362 | 509 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
|
nkeynes@362 | 510 | #define bfd_get_file_flags(abfd) ((abfd)->flags)
|
nkeynes@362 | 511 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
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nkeynes@362 | 512 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
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nkeynes@362 | 513 | #define bfd_my_archive(abfd) ((abfd)->my_archive)
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nkeynes@362 | 514 | #define bfd_has_map(abfd) ((abfd)->has_armap)
|
nkeynes@362 | 515 |
|
nkeynes@362 | 516 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
|
nkeynes@362 | 517 | #define bfd_usrdata(abfd) ((abfd)->usrdata)
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nkeynes@362 | 518 |
|
nkeynes@362 | 519 | #define bfd_get_start_address(abfd) ((abfd)->start_address)
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nkeynes@362 | 520 | #define bfd_get_symcount(abfd) ((abfd)->symcount)
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nkeynes@362 | 521 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
|
nkeynes@362 | 522 | #define bfd_count_sections(abfd) ((abfd)->section_count)
|
nkeynes@362 | 523 |
|
nkeynes@362 | 524 | #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
|
nkeynes@362 | 525 |
|
nkeynes@362 | 526 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
|
nkeynes@362 | 527 |
|
nkeynes@362 | 528 | #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
|
nkeynes@362 | 529 |
|
nkeynes@362 | 530 | extern bfd_boolean bfd_cache_close
|
nkeynes@362 | 531 | (bfd *abfd);
|
nkeynes@362 | 532 | /* NB: This declaration should match the autogenerated one in libbfd.h. */
|
nkeynes@362 | 533 |
|
nkeynes@362 | 534 | extern bfd_boolean bfd_cache_close_all (void);
|
nkeynes@362 | 535 |
|
nkeynes@362 | 536 | extern bfd_boolean bfd_record_phdr
|
nkeynes@362 | 537 | (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
|
nkeynes@362 | 538 | bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
|
nkeynes@362 | 539 |
|
nkeynes@362 | 540 | /* Byte swapping routines. */
|
nkeynes@362 | 541 |
|
nkeynes@362 | 542 | bfd_uint64_t bfd_getb64 (const void *);
|
nkeynes@362 | 543 | bfd_uint64_t bfd_getl64 (const void *);
|
nkeynes@362 | 544 | bfd_int64_t bfd_getb_signed_64 (const void *);
|
nkeynes@362 | 545 | bfd_int64_t bfd_getl_signed_64 (const void *);
|
nkeynes@362 | 546 | bfd_vma bfd_getb32 (const void *);
|
nkeynes@362 | 547 | bfd_vma bfd_getl32 (const void *);
|
nkeynes@362 | 548 | bfd_signed_vma bfd_getb_signed_32 (const void *);
|
nkeynes@362 | 549 | bfd_signed_vma bfd_getl_signed_32 (const void *);
|
nkeynes@362 | 550 | bfd_vma bfd_getb16 (const void *);
|
nkeynes@362 | 551 | bfd_vma bfd_getl16 (const void *);
|
nkeynes@362 | 552 | bfd_signed_vma bfd_getb_signed_16 (const void *);
|
nkeynes@362 | 553 | bfd_signed_vma bfd_getl_signed_16 (const void *);
|
nkeynes@362 | 554 | void bfd_putb64 (bfd_uint64_t, void *);
|
nkeynes@362 | 555 | void bfd_putl64 (bfd_uint64_t, void *);
|
nkeynes@362 | 556 | void bfd_putb32 (bfd_vma, void *);
|
nkeynes@362 | 557 | void bfd_putl32 (bfd_vma, void *);
|
nkeynes@362 | 558 | void bfd_putb16 (bfd_vma, void *);
|
nkeynes@362 | 559 | void bfd_putl16 (bfd_vma, void *);
|
nkeynes@362 | 560 |
|
nkeynes@362 | 561 | /* Byte swapping routines which take size and endiannes as arguments. */
|
nkeynes@362 | 562 |
|
nkeynes@362 | 563 | bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
|
nkeynes@362 | 564 | void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
|
nkeynes@362 | 565 |
|
nkeynes@362 | 566 | extern bfd_boolean bfd_section_already_linked_table_init (void);
|
nkeynes@362 | 567 | extern void bfd_section_already_linked_table_free (void);
|
nkeynes@362 | 568 |
|
nkeynes@362 | 569 | /* Externally visible ECOFF routines. */
|
nkeynes@362 | 570 |
|
nkeynes@362 | 571 | #if defined(__STDC__) || defined(ALMOST_STDC)
|
nkeynes@362 | 572 | struct ecoff_debug_info;
|
nkeynes@362 | 573 | struct ecoff_debug_swap;
|
nkeynes@362 | 574 | struct ecoff_extr;
|
nkeynes@362 | 575 | struct bfd_symbol;
|
nkeynes@362 | 576 | struct bfd_link_info;
|
nkeynes@362 | 577 | struct bfd_link_hash_entry;
|
nkeynes@362 | 578 | struct bfd_elf_version_tree;
|
nkeynes@362 | 579 | #endif
|
nkeynes@362 | 580 | extern bfd_vma bfd_ecoff_get_gp_value
|
nkeynes@362 | 581 | (bfd * abfd);
|
nkeynes@362 | 582 | extern bfd_boolean bfd_ecoff_set_gp_value
|
nkeynes@362 | 583 | (bfd *abfd, bfd_vma gp_value);
|
nkeynes@362 | 584 | extern bfd_boolean bfd_ecoff_set_regmasks
|
nkeynes@362 | 585 | (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
|
nkeynes@362 | 586 | unsigned long *cprmask);
|
nkeynes@362 | 587 | extern void *bfd_ecoff_debug_init
|
nkeynes@362 | 588 | (bfd *output_bfd, struct ecoff_debug_info *output_debug,
|
nkeynes@362 | 589 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
|
nkeynes@362 | 590 | extern void bfd_ecoff_debug_free
|
nkeynes@362 | 591 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
|
nkeynes@362 | 592 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
|
nkeynes@362 | 593 | extern bfd_boolean bfd_ecoff_debug_accumulate
|
nkeynes@362 | 594 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
|
nkeynes@362 | 595 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
|
nkeynes@362 | 596 | struct ecoff_debug_info *input_debug,
|
nkeynes@362 | 597 | const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
|
nkeynes@362 | 598 | extern bfd_boolean bfd_ecoff_debug_accumulate_other
|
nkeynes@362 | 599 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
|
nkeynes@362 | 600 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
|
nkeynes@362 | 601 | struct bfd_link_info *);
|
nkeynes@362 | 602 | extern bfd_boolean bfd_ecoff_debug_externals
|
nkeynes@362 | 603 | (bfd *abfd, struct ecoff_debug_info *debug,
|
nkeynes@362 | 604 | const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
|
nkeynes@362 | 605 | bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
|
nkeynes@362 | 606 | void (*set_index) (struct bfd_symbol *, bfd_size_type));
|
nkeynes@362 | 607 | extern bfd_boolean bfd_ecoff_debug_one_external
|
nkeynes@362 | 608 | (bfd *abfd, struct ecoff_debug_info *debug,
|
nkeynes@362 | 609 | const struct ecoff_debug_swap *swap, const char *name,
|
nkeynes@362 | 610 | struct ecoff_extr *esym);
|
nkeynes@362 | 611 | extern bfd_size_type bfd_ecoff_debug_size
|
nkeynes@362 | 612 | (bfd *abfd, struct ecoff_debug_info *debug,
|
nkeynes@362 | 613 | const struct ecoff_debug_swap *swap);
|
nkeynes@362 | 614 | extern bfd_boolean bfd_ecoff_write_debug
|
nkeynes@362 | 615 | (bfd *abfd, struct ecoff_debug_info *debug,
|
nkeynes@362 | 616 | const struct ecoff_debug_swap *swap, file_ptr where);
|
nkeynes@362 | 617 | extern bfd_boolean bfd_ecoff_write_accumulated_debug
|
nkeynes@362 | 618 | (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
|
nkeynes@362 | 619 | const struct ecoff_debug_swap *swap,
|
nkeynes@362 | 620 | struct bfd_link_info *info, file_ptr where);
|
nkeynes@362 | 621 |
|
nkeynes@362 | 622 | /* Externally visible ELF routines. */
|
nkeynes@362 | 623 |
|
nkeynes@362 | 624 | struct bfd_link_needed_list
|
nkeynes@362 | 625 | {
|
nkeynes@362 | 626 | struct bfd_link_needed_list *next;
|
nkeynes@362 | 627 | bfd *by;
|
nkeynes@362 | 628 | const char *name;
|
nkeynes@362 | 629 | };
|
nkeynes@362 | 630 |
|
nkeynes@362 | 631 | enum dynamic_lib_link_class {
|
nkeynes@362 | 632 | DYN_NORMAL = 0,
|
nkeynes@362 | 633 | DYN_AS_NEEDED = 1,
|
nkeynes@362 | 634 | DYN_DT_NEEDED = 2,
|
nkeynes@362 | 635 | DYN_NO_ADD_NEEDED = 4,
|
nkeynes@362 | 636 | DYN_NO_NEEDED = 8
|
nkeynes@362 | 637 | };
|
nkeynes@362 | 638 |
|
nkeynes@362 | 639 | extern bfd_boolean bfd_elf_record_link_assignment
|
nkeynes@362 | 640 | (bfd *, struct bfd_link_info *, const char *, bfd_boolean);
|
nkeynes@362 | 641 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list
|
nkeynes@362 | 642 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 643 | extern bfd_boolean bfd_elf_get_bfd_needed_list
|
nkeynes@362 | 644 | (bfd *, struct bfd_link_needed_list **);
|
nkeynes@362 | 645 | extern bfd_boolean bfd_elf_size_dynamic_sections
|
nkeynes@362 | 646 | (bfd *, const char *, const char *, const char *, const char * const *,
|
nkeynes@362 | 647 | struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *);
|
nkeynes@362 | 648 | extern void bfd_elf_set_dt_needed_name
|
nkeynes@362 | 649 | (bfd *, const char *);
|
nkeynes@362 | 650 | extern const char *bfd_elf_get_dt_soname
|
nkeynes@362 | 651 | (bfd *);
|
nkeynes@362 | 652 | extern void bfd_elf_set_dyn_lib_class
|
nkeynes@362 | 653 | (bfd *, int);
|
nkeynes@362 | 654 | extern int bfd_elf_get_dyn_lib_class
|
nkeynes@362 | 655 | (bfd *);
|
nkeynes@362 | 656 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
|
nkeynes@362 | 657 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 658 | extern bfd_boolean bfd_elf_discard_info
|
nkeynes@362 | 659 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 660 |
|
nkeynes@362 | 661 | /* Return an upper bound on the number of bytes required to store a
|
nkeynes@362 | 662 | copy of ABFD's program header table entries. Return -1 if an error
|
nkeynes@362 | 663 | occurs; bfd_get_error will return an appropriate code. */
|
nkeynes@362 | 664 | extern long bfd_get_elf_phdr_upper_bound
|
nkeynes@362 | 665 | (bfd *abfd);
|
nkeynes@362 | 666 |
|
nkeynes@362 | 667 | /* Copy ABFD's program header table entries to *PHDRS. The entries
|
nkeynes@362 | 668 | will be stored as an array of Elf_Internal_Phdr structures, as
|
nkeynes@362 | 669 | defined in include/elf/internal.h. To find out how large the
|
nkeynes@362 | 670 | buffer needs to be, call bfd_get_elf_phdr_upper_bound.
|
nkeynes@362 | 671 |
|
nkeynes@362 | 672 | Return the number of program header table entries read, or -1 if an
|
nkeynes@362 | 673 | error occurs; bfd_get_error will return an appropriate code. */
|
nkeynes@362 | 674 | extern int bfd_get_elf_phdrs
|
nkeynes@362 | 675 | (bfd *abfd, void *phdrs);
|
nkeynes@362 | 676 |
|
nkeynes@362 | 677 | /* Create a new BFD as if by bfd_openr. Rather than opening a file,
|
nkeynes@362 | 678 | reconstruct an ELF file by reading the segments out of remote memory
|
nkeynes@362 | 679 | based on the ELF file header at EHDR_VMA and the ELF program headers it
|
nkeynes@362 | 680 | points to. If not null, *LOADBASEP is filled in with the difference
|
nkeynes@362 | 681 | between the VMAs from which the segments were read, and the VMAs the
|
nkeynes@362 | 682 | file headers (and hence BFD's idea of each section's VMA) put them at.
|
nkeynes@362 | 683 |
|
nkeynes@362 | 684 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the
|
nkeynes@362 | 685 | remote memory at target address VMA into the local buffer at MYADDR; it
|
nkeynes@362 | 686 | should return zero on success or an `errno' code on failure. TEMPL must
|
nkeynes@362 | 687 | be a BFD for an ELF target with the word size and byte order found in
|
nkeynes@362 | 688 | the remote memory. */
|
nkeynes@362 | 689 | extern bfd *bfd_elf_bfd_from_remote_memory
|
nkeynes@362 | 690 | (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
|
nkeynes@362 | 691 | int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
|
nkeynes@362 | 692 |
|
nkeynes@362 | 693 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */
|
nkeynes@362 | 694 | extern int bfd_get_arch_size
|
nkeynes@362 | 695 | (bfd *);
|
nkeynes@362 | 696 |
|
nkeynes@362 | 697 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
|
nkeynes@362 | 698 | extern int bfd_get_sign_extend_vma
|
nkeynes@362 | 699 | (bfd *);
|
nkeynes@362 | 700 |
|
nkeynes@362 | 701 | extern struct bfd_section *_bfd_elf_tls_setup
|
nkeynes@362 | 702 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 703 |
|
nkeynes@362 | 704 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
|
nkeynes@362 | 705 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
|
nkeynes@362 | 706 |
|
nkeynes@362 | 707 | /* SunOS shared library support routines for the linker. */
|
nkeynes@362 | 708 |
|
nkeynes@362 | 709 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
|
nkeynes@362 | 710 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 711 | extern bfd_boolean bfd_sunos_record_link_assignment
|
nkeynes@362 | 712 | (bfd *, struct bfd_link_info *, const char *);
|
nkeynes@362 | 713 | extern bfd_boolean bfd_sunos_size_dynamic_sections
|
nkeynes@362 | 714 | (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **);
|
nkeynes@362 | 715 |
|
nkeynes@362 | 716 | /* Linux shared library support routines for the linker. */
|
nkeynes@362 | 717 |
|
nkeynes@362 | 718 | extern bfd_boolean bfd_i386linux_size_dynamic_sections
|
nkeynes@362 | 719 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 720 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections
|
nkeynes@362 | 721 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 722 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections
|
nkeynes@362 | 723 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 724 |
|
nkeynes@362 | 725 | /* mmap hacks */
|
nkeynes@362 | 726 |
|
nkeynes@362 | 727 | struct _bfd_window_internal;
|
nkeynes@362 | 728 | typedef struct _bfd_window_internal bfd_window_internal;
|
nkeynes@362 | 729 |
|
nkeynes@362 | 730 | typedef struct _bfd_window
|
nkeynes@362 | 731 | {
|
nkeynes@362 | 732 | /* What the user asked for. */
|
nkeynes@362 | 733 | void *data;
|
nkeynes@362 | 734 | bfd_size_type size;
|
nkeynes@362 | 735 | /* The actual window used by BFD. Small user-requested read-only
|
nkeynes@362 | 736 | regions sharing a page may share a single window into the object
|
nkeynes@362 | 737 | file. Read-write versions shouldn't until I've fixed things to
|
nkeynes@362 | 738 | keep track of which portions have been claimed by the
|
nkeynes@362 | 739 | application; don't want to give the same region back when the
|
nkeynes@362 | 740 | application wants two writable copies! */
|
nkeynes@362 | 741 | struct _bfd_window_internal *i;
|
nkeynes@362 | 742 | }
|
nkeynes@362 | 743 | bfd_window;
|
nkeynes@362 | 744 |
|
nkeynes@362 | 745 | extern void bfd_init_window
|
nkeynes@362 | 746 | (bfd_window *);
|
nkeynes@362 | 747 | extern void bfd_free_window
|
nkeynes@362 | 748 | (bfd_window *);
|
nkeynes@362 | 749 | extern bfd_boolean bfd_get_file_window
|
nkeynes@362 | 750 | (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
|
nkeynes@362 | 751 |
|
nkeynes@362 | 752 | /* XCOFF support routines for the linker. */
|
nkeynes@362 | 753 |
|
nkeynes@362 | 754 | extern bfd_boolean bfd_xcoff_link_record_set
|
nkeynes@362 | 755 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
|
nkeynes@362 | 756 | extern bfd_boolean bfd_xcoff_import_symbol
|
nkeynes@362 | 757 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
|
nkeynes@362 | 758 | const char *, const char *, const char *, unsigned int);
|
nkeynes@362 | 759 | extern bfd_boolean bfd_xcoff_export_symbol
|
nkeynes@362 | 760 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
|
nkeynes@362 | 761 | extern bfd_boolean bfd_xcoff_link_count_reloc
|
nkeynes@362 | 762 | (bfd *, struct bfd_link_info *, const char *);
|
nkeynes@362 | 763 | extern bfd_boolean bfd_xcoff_record_link_assignment
|
nkeynes@362 | 764 | (bfd *, struct bfd_link_info *, const char *);
|
nkeynes@362 | 765 | extern bfd_boolean bfd_xcoff_size_dynamic_sections
|
nkeynes@362 | 766 | (bfd *, struct bfd_link_info *, const char *, const char *,
|
nkeynes@362 | 767 | unsigned long, unsigned long, unsigned long, bfd_boolean,
|
nkeynes@362 | 768 | int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean);
|
nkeynes@362 | 769 | extern bfd_boolean bfd_xcoff_link_generate_rtinit
|
nkeynes@362 | 770 | (bfd *, const char *, const char *, bfd_boolean);
|
nkeynes@362 | 771 |
|
nkeynes@362 | 772 | /* XCOFF support routines for ar. */
|
nkeynes@362 | 773 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic
|
nkeynes@362 | 774 | (bfd *, char *);
|
nkeynes@362 | 775 |
|
nkeynes@362 | 776 | /* Externally visible COFF routines. */
|
nkeynes@362 | 777 |
|
nkeynes@362 | 778 | #if defined(__STDC__) || defined(ALMOST_STDC)
|
nkeynes@362 | 779 | struct internal_syment;
|
nkeynes@362 | 780 | union internal_auxent;
|
nkeynes@362 | 781 | #endif
|
nkeynes@362 | 782 |
|
nkeynes@362 | 783 | extern bfd_boolean bfd_coff_get_syment
|
nkeynes@362 | 784 | (bfd *, struct bfd_symbol *, struct internal_syment *);
|
nkeynes@362 | 785 |
|
nkeynes@362 | 786 | extern bfd_boolean bfd_coff_get_auxent
|
nkeynes@362 | 787 | (bfd *, struct bfd_symbol *, int, union internal_auxent *);
|
nkeynes@362 | 788 |
|
nkeynes@362 | 789 | extern bfd_boolean bfd_coff_set_symbol_class
|
nkeynes@362 | 790 | (bfd *, struct bfd_symbol *, unsigned int);
|
nkeynes@362 | 791 |
|
nkeynes@362 | 792 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
|
nkeynes@362 | 793 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
|
nkeynes@362 | 794 |
|
nkeynes@362 | 795 | /* ARM Interworking support. Called from linker. */
|
nkeynes@362 | 796 | extern bfd_boolean bfd_arm_allocate_interworking_sections
|
nkeynes@362 | 797 | (struct bfd_link_info *);
|
nkeynes@362 | 798 |
|
nkeynes@362 | 799 | extern bfd_boolean bfd_arm_process_before_allocation
|
nkeynes@362 | 800 | (bfd *, struct bfd_link_info *, int);
|
nkeynes@362 | 801 |
|
nkeynes@362 | 802 | extern bfd_boolean bfd_arm_get_bfd_for_interworking
|
nkeynes@362 | 803 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 804 |
|
nkeynes@362 | 805 | /* PE ARM Interworking support. Called from linker. */
|
nkeynes@362 | 806 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
|
nkeynes@362 | 807 | (struct bfd_link_info *);
|
nkeynes@362 | 808 |
|
nkeynes@362 | 809 | extern bfd_boolean bfd_arm_pe_process_before_allocation
|
nkeynes@362 | 810 | (bfd *, struct bfd_link_info *, int);
|
nkeynes@362 | 811 |
|
nkeynes@362 | 812 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
|
nkeynes@362 | 813 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 814 |
|
nkeynes@362 | 815 | /* ELF ARM Interworking support. Called from linker. */
|
nkeynes@362 | 816 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
|
nkeynes@362 | 817 | (struct bfd_link_info *);
|
nkeynes@362 | 818 |
|
nkeynes@362 | 819 | extern bfd_boolean bfd_elf32_arm_process_before_allocation
|
nkeynes@362 | 820 | (bfd *, struct bfd_link_info *, int);
|
nkeynes@362 | 821 |
|
nkeynes@362 | 822 | void bfd_elf32_arm_set_target_relocs
|
nkeynes@362 | 823 | (struct bfd_link_info *, int, char *, int);
|
nkeynes@362 | 824 |
|
nkeynes@362 | 825 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
|
nkeynes@362 | 826 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 827 |
|
nkeynes@362 | 828 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
|
nkeynes@362 | 829 | (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 830 |
|
nkeynes@362 | 831 | /* ARM Note section processing. */
|
nkeynes@362 | 832 | extern bfd_boolean bfd_arm_merge_machines
|
nkeynes@362 | 833 | (bfd *, bfd *);
|
nkeynes@362 | 834 |
|
nkeynes@362 | 835 | extern bfd_boolean bfd_arm_update_notes
|
nkeynes@362 | 836 | (bfd *, const char *);
|
nkeynes@362 | 837 |
|
nkeynes@362 | 838 | extern unsigned int bfd_arm_get_mach_from_notes
|
nkeynes@362 | 839 | (bfd *, const char *);
|
nkeynes@362 | 840 |
|
nkeynes@362 | 841 | /* TI COFF load page support. */
|
nkeynes@362 | 842 | extern void bfd_ticoff_set_section_load_page
|
nkeynes@362 | 843 | (struct bfd_section *, int);
|
nkeynes@362 | 844 |
|
nkeynes@362 | 845 | extern int bfd_ticoff_get_section_load_page
|
nkeynes@362 | 846 | (struct bfd_section *);
|
nkeynes@362 | 847 |
|
nkeynes@362 | 848 | /* H8/300 functions. */
|
nkeynes@362 | 849 | extern bfd_vma bfd_h8300_pad_address
|
nkeynes@362 | 850 | (bfd *, bfd_vma);
|
nkeynes@362 | 851 |
|
nkeynes@362 | 852 | /* IA64 Itanium code generation. Called from linker. */
|
nkeynes@362 | 853 | extern void bfd_elf32_ia64_after_parse
|
nkeynes@362 | 854 | (int);
|
nkeynes@362 | 855 |
|
nkeynes@362 | 856 | extern void bfd_elf64_ia64_after_parse
|
nkeynes@362 | 857 | (int);
|
nkeynes@362 | 858 |
|
nkeynes@362 | 859 | /* This structure is used for a comdat section, as in PE. A comdat
|
nkeynes@362 | 860 | section is associated with a particular symbol. When the linker
|
nkeynes@362 | 861 | sees a comdat section, it keeps only one of the sections with a
|
nkeynes@362 | 862 | given name and associated with a given symbol. */
|
nkeynes@362 | 863 |
|
nkeynes@362 | 864 | struct coff_comdat_info
|
nkeynes@362 | 865 | {
|
nkeynes@362 | 866 | /* The name of the symbol associated with a comdat section. */
|
nkeynes@362 | 867 | const char *name;
|
nkeynes@362 | 868 |
|
nkeynes@362 | 869 | /* The local symbol table index of the symbol associated with a
|
nkeynes@362 | 870 | comdat section. This is only meaningful to the object file format
|
nkeynes@362 | 871 | specific code; it is not an index into the list returned by
|
nkeynes@362 | 872 | bfd_canonicalize_symtab. */
|
nkeynes@362 | 873 | long symbol;
|
nkeynes@362 | 874 | };
|
nkeynes@362 | 875 |
|
nkeynes@362 | 876 | extern struct coff_comdat_info *bfd_coff_get_comdat_section
|
nkeynes@362 | 877 | (bfd *, struct bfd_section *);
|
nkeynes@362 | 878 |
|
nkeynes@362 | 879 | /* Extracted from init.c. */
|
nkeynes@362 | 880 | void bfd_init (void);
|
nkeynes@362 | 881 |
|
nkeynes@362 | 882 | /* Extracted from opncls.c. */
|
nkeynes@362 | 883 | bfd *bfd_openr (const char *filename, const char *target);
|
nkeynes@362 | 884 |
|
nkeynes@362 | 885 | bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
|
nkeynes@362 | 886 |
|
nkeynes@362 | 887 | bfd *bfd_openstreamr (const char *, const char *, void *);
|
nkeynes@362 | 888 |
|
nkeynes@362 | 889 | bfd *bfd_openr_iovec (const char *filename, const char *target,
|
nkeynes@362 | 890 | void *(*open) (struct bfd *nbfd,
|
nkeynes@362 | 891 | void *open_closure),
|
nkeynes@362 | 892 | void *open_closure,
|
nkeynes@362 | 893 | file_ptr (*pread) (struct bfd *nbfd,
|
nkeynes@362 | 894 | void *stream,
|
nkeynes@362 | 895 | void *buf,
|
nkeynes@362 | 896 | file_ptr nbytes,
|
nkeynes@362 | 897 | file_ptr offset),
|
nkeynes@362 | 898 | int (*close) (struct bfd *nbfd,
|
nkeynes@362 | 899 | void *stream));
|
nkeynes@362 | 900 |
|
nkeynes@362 | 901 | bfd *bfd_openw (const char *filename, const char *target);
|
nkeynes@362 | 902 |
|
nkeynes@362 | 903 | bfd_boolean bfd_close (bfd *abfd);
|
nkeynes@362 | 904 |
|
nkeynes@362 | 905 | bfd_boolean bfd_close_all_done (bfd *);
|
nkeynes@362 | 906 |
|
nkeynes@362 | 907 | bfd *bfd_create (const char *filename, bfd *templ);
|
nkeynes@362 | 908 |
|
nkeynes@362 | 909 | bfd_boolean bfd_make_writable (bfd *abfd);
|
nkeynes@362 | 910 |
|
nkeynes@362 | 911 | bfd_boolean bfd_make_readable (bfd *abfd);
|
nkeynes@362 | 912 |
|
nkeynes@362 | 913 | unsigned long bfd_calc_gnu_debuglink_crc32
|
nkeynes@362 | 914 | (unsigned long crc, const unsigned char *buf, bfd_size_type len);
|
nkeynes@362 | 915 |
|
nkeynes@362 | 916 | char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
|
nkeynes@362 | 917 |
|
nkeynes@362 | 918 | struct bfd_section *bfd_create_gnu_debuglink_section
|
nkeynes@362 | 919 | (bfd *abfd, const char *filename);
|
nkeynes@362 | 920 |
|
nkeynes@362 | 921 | bfd_boolean bfd_fill_in_gnu_debuglink_section
|
nkeynes@362 | 922 | (bfd *abfd, struct bfd_section *sect, const char *filename);
|
nkeynes@362 | 923 |
|
nkeynes@362 | 924 | /* Extracted from libbfd.c. */
|
nkeynes@362 | 925 |
|
nkeynes@362 | 926 | /* Byte swapping macros for user section data. */
|
nkeynes@362 | 927 |
|
nkeynes@362 | 928 | #define bfd_put_8(abfd, val, ptr) \
|
nkeynes@362 | 929 | ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
|
nkeynes@362 | 930 | #define bfd_put_signed_8 \
|
nkeynes@362 | 931 | bfd_put_8
|
nkeynes@362 | 932 | #define bfd_get_8(abfd, ptr) \
|
nkeynes@362 | 933 | (*(unsigned char *) (ptr) & 0xff)
|
nkeynes@362 | 934 | #define bfd_get_signed_8(abfd, ptr) \
|
nkeynes@362 | 935 | (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
|
nkeynes@362 | 936 |
|
nkeynes@362 | 937 | #define bfd_put_16(abfd, val, ptr) \
|
nkeynes@362 | 938 | BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
|
nkeynes@362 | 939 | #define bfd_put_signed_16 \
|
nkeynes@362 | 940 | bfd_put_16
|
nkeynes@362 | 941 | #define bfd_get_16(abfd, ptr) \
|
nkeynes@362 | 942 | BFD_SEND (abfd, bfd_getx16, (ptr))
|
nkeynes@362 | 943 | #define bfd_get_signed_16(abfd, ptr) \
|
nkeynes@362 | 944 | BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
|
nkeynes@362 | 945 |
|
nkeynes@362 | 946 | #define bfd_put_32(abfd, val, ptr) \
|
nkeynes@362 | 947 | BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
|
nkeynes@362 | 948 | #define bfd_put_signed_32 \
|
nkeynes@362 | 949 | bfd_put_32
|
nkeynes@362 | 950 | #define bfd_get_32(abfd, ptr) \
|
nkeynes@362 | 951 | BFD_SEND (abfd, bfd_getx32, (ptr))
|
nkeynes@362 | 952 | #define bfd_get_signed_32(abfd, ptr) \
|
nkeynes@362 | 953 | BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
|
nkeynes@362 | 954 |
|
nkeynes@362 | 955 | #define bfd_put_64(abfd, val, ptr) \
|
nkeynes@362 | 956 | BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
|
nkeynes@362 | 957 | #define bfd_put_signed_64 \
|
nkeynes@362 | 958 | bfd_put_64
|
nkeynes@362 | 959 | #define bfd_get_64(abfd, ptr) \
|
nkeynes@362 | 960 | BFD_SEND (abfd, bfd_getx64, (ptr))
|
nkeynes@362 | 961 | #define bfd_get_signed_64(abfd, ptr) \
|
nkeynes@362 | 962 | BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
|
nkeynes@362 | 963 |
|
nkeynes@362 | 964 | #define bfd_get(bits, abfd, ptr) \
|
nkeynes@362 | 965 | ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
|
nkeynes@362 | 966 | : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
|
nkeynes@362 | 967 | : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
|
nkeynes@362 | 968 | : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
|
nkeynes@362 | 969 | : (abort (), (bfd_vma) - 1))
|
nkeynes@362 | 970 |
|
nkeynes@362 | 971 | #define bfd_put(bits, abfd, val, ptr) \
|
nkeynes@362 | 972 | ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
|
nkeynes@362 | 973 | : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
|
nkeynes@362 | 974 | : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
|
nkeynes@362 | 975 | : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
|
nkeynes@362 | 976 | : (abort (), (void) 0))
|
nkeynes@362 | 977 |
|
nkeynes@362 | 978 |
|
nkeynes@362 | 979 | /* Byte swapping macros for file header data. */
|
nkeynes@362 | 980 |
|
nkeynes@362 | 981 | #define bfd_h_put_8(abfd, val, ptr) \
|
nkeynes@362 | 982 | bfd_put_8 (abfd, val, ptr)
|
nkeynes@362 | 983 | #define bfd_h_put_signed_8(abfd, val, ptr) \
|
nkeynes@362 | 984 | bfd_put_8 (abfd, val, ptr)
|
nkeynes@362 | 985 | #define bfd_h_get_8(abfd, ptr) \
|
nkeynes@362 | 986 | bfd_get_8 (abfd, ptr)
|
nkeynes@362 | 987 | #define bfd_h_get_signed_8(abfd, ptr) \
|
nkeynes@362 | 988 | bfd_get_signed_8 (abfd, ptr)
|
nkeynes@362 | 989 |
|
nkeynes@362 | 990 | #define bfd_h_put_16(abfd, val, ptr) \
|
nkeynes@362 | 991 | BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
|
nkeynes@362 | 992 | #define bfd_h_put_signed_16 \
|
nkeynes@362 | 993 | bfd_h_put_16
|
nkeynes@362 | 994 | #define bfd_h_get_16(abfd, ptr) \
|
nkeynes@362 | 995 | BFD_SEND (abfd, bfd_h_getx16, (ptr))
|
nkeynes@362 | 996 | #define bfd_h_get_signed_16(abfd, ptr) \
|
nkeynes@362 | 997 | BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
|
nkeynes@362 | 998 |
|
nkeynes@362 | 999 | #define bfd_h_put_32(abfd, val, ptr) \
|
nkeynes@362 | 1000 | BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
|
nkeynes@362 | 1001 | #define bfd_h_put_signed_32 \
|
nkeynes@362 | 1002 | bfd_h_put_32
|
nkeynes@362 | 1003 | #define bfd_h_get_32(abfd, ptr) \
|
nkeynes@362 | 1004 | BFD_SEND (abfd, bfd_h_getx32, (ptr))
|
nkeynes@362 | 1005 | #define bfd_h_get_signed_32(abfd, ptr) \
|
nkeynes@362 | 1006 | BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
|
nkeynes@362 | 1007 |
|
nkeynes@362 | 1008 | #define bfd_h_put_64(abfd, val, ptr) \
|
nkeynes@362 | 1009 | BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
|
nkeynes@362 | 1010 | #define bfd_h_put_signed_64 \
|
nkeynes@362 | 1011 | bfd_h_put_64
|
nkeynes@362 | 1012 | #define bfd_h_get_64(abfd, ptr) \
|
nkeynes@362 | 1013 | BFD_SEND (abfd, bfd_h_getx64, (ptr))
|
nkeynes@362 | 1014 | #define bfd_h_get_signed_64(abfd, ptr) \
|
nkeynes@362 | 1015 | BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
|
nkeynes@362 | 1016 |
|
nkeynes@362 | 1017 | /* Aliases for the above, which should eventually go away. */
|
nkeynes@362 | 1018 |
|
nkeynes@362 | 1019 | #define H_PUT_64 bfd_h_put_64
|
nkeynes@362 | 1020 | #define H_PUT_32 bfd_h_put_32
|
nkeynes@362 | 1021 | #define H_PUT_16 bfd_h_put_16
|
nkeynes@362 | 1022 | #define H_PUT_8 bfd_h_put_8
|
nkeynes@362 | 1023 | #define H_PUT_S64 bfd_h_put_signed_64
|
nkeynes@362 | 1024 | #define H_PUT_S32 bfd_h_put_signed_32
|
nkeynes@362 | 1025 | #define H_PUT_S16 bfd_h_put_signed_16
|
nkeynes@362 | 1026 | #define H_PUT_S8 bfd_h_put_signed_8
|
nkeynes@362 | 1027 | #define H_GET_64 bfd_h_get_64
|
nkeynes@362 | 1028 | #define H_GET_32 bfd_h_get_32
|
nkeynes@362 | 1029 | #define H_GET_16 bfd_h_get_16
|
nkeynes@362 | 1030 | #define H_GET_8 bfd_h_get_8
|
nkeynes@362 | 1031 | #define H_GET_S64 bfd_h_get_signed_64
|
nkeynes@362 | 1032 | #define H_GET_S32 bfd_h_get_signed_32
|
nkeynes@362 | 1033 | #define H_GET_S16 bfd_h_get_signed_16
|
nkeynes@362 | 1034 | #define H_GET_S8 bfd_h_get_signed_8
|
nkeynes@362 | 1035 |
|
nkeynes@362 | 1036 |
|
nkeynes@362 | 1037 | /* Extracted from bfdio.c. */
|
nkeynes@362 | 1038 | long bfd_get_mtime (bfd *abfd);
|
nkeynes@362 | 1039 |
|
nkeynes@362 | 1040 | long bfd_get_size (bfd *abfd);
|
nkeynes@362 | 1041 |
|
nkeynes@362 | 1042 | /* Extracted from bfdwin.c. */
|
nkeynes@362 | 1043 | /* Extracted from section.c. */
|
nkeynes@362 | 1044 | typedef struct bfd_section
|
nkeynes@362 | 1045 | {
|
nkeynes@362 | 1046 | /* The name of the section; the name isn't a copy, the pointer is
|
nkeynes@362 | 1047 | the same as that passed to bfd_make_section. */
|
nkeynes@362 | 1048 | const char *name;
|
nkeynes@362 | 1049 |
|
nkeynes@362 | 1050 | /* A unique sequence number. */
|
nkeynes@362 | 1051 | int id;
|
nkeynes@362 | 1052 |
|
nkeynes@362 | 1053 | /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
|
nkeynes@362 | 1054 | int index;
|
nkeynes@362 | 1055 |
|
nkeynes@362 | 1056 | /* The next section in the list belonging to the BFD, or NULL. */
|
nkeynes@362 | 1057 | struct bfd_section *next;
|
nkeynes@362 | 1058 |
|
nkeynes@362 | 1059 | /* The field flags contains attributes of the section. Some
|
nkeynes@362 | 1060 | flags are read in from the object file, and some are
|
nkeynes@362 | 1061 | synthesized from other information. */
|
nkeynes@362 | 1062 | flagword flags;
|
nkeynes@362 | 1063 |
|
nkeynes@362 | 1064 | #define SEC_NO_FLAGS 0x000
|
nkeynes@362 | 1065 |
|
nkeynes@362 | 1066 | /* Tells the OS to allocate space for this section when loading.
|
nkeynes@362 | 1067 | This is clear for a section containing debug information only. */
|
nkeynes@362 | 1068 | #define SEC_ALLOC 0x001
|
nkeynes@362 | 1069 |
|
nkeynes@362 | 1070 | /* Tells the OS to load the section from the file when loading.
|
nkeynes@362 | 1071 | This is clear for a .bss section. */
|
nkeynes@362 | 1072 | #define SEC_LOAD 0x002
|
nkeynes@362 | 1073 |
|
nkeynes@362 | 1074 | /* The section contains data still to be relocated, so there is
|
nkeynes@362 | 1075 | some relocation information too. */
|
nkeynes@362 | 1076 | #define SEC_RELOC 0x004
|
nkeynes@362 | 1077 |
|
nkeynes@362 | 1078 | /* A signal to the OS that the section contains read only data. */
|
nkeynes@362 | 1079 | #define SEC_READONLY 0x008
|
nkeynes@362 | 1080 |
|
nkeynes@362 | 1081 | /* The section contains code only. */
|
nkeynes@362 | 1082 | #define SEC_CODE 0x010
|
nkeynes@362 | 1083 |
|
nkeynes@362 | 1084 | /* The section contains data only. */
|
nkeynes@362 | 1085 | #define SEC_DATA 0x020
|
nkeynes@362 | 1086 |
|
nkeynes@362 | 1087 | /* The section will reside in ROM. */
|
nkeynes@362 | 1088 | #define SEC_ROM 0x040
|
nkeynes@362 | 1089 |
|
nkeynes@362 | 1090 | /* The section contains constructor information. This section
|
nkeynes@362 | 1091 | type is used by the linker to create lists of constructors and
|
nkeynes@362 | 1092 | destructors used by <<g++>>. When a back end sees a symbol
|
nkeynes@362 | 1093 | which should be used in a constructor list, it creates a new
|
nkeynes@362 | 1094 | section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
|
nkeynes@362 | 1095 | the symbol to it, and builds a relocation. To build the lists
|
nkeynes@362 | 1096 | of constructors, all the linker has to do is catenate all the
|
nkeynes@362 | 1097 | sections called <<__CTOR_LIST__>> and relocate the data
|
nkeynes@362 | 1098 | contained within - exactly the operations it would peform on
|
nkeynes@362 | 1099 | standard data. */
|
nkeynes@362 | 1100 | #define SEC_CONSTRUCTOR 0x080
|
nkeynes@362 | 1101 |
|
nkeynes@362 | 1102 | /* The section has contents - a data section could be
|
nkeynes@362 | 1103 | <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
|
nkeynes@362 | 1104 | <<SEC_HAS_CONTENTS>> */
|
nkeynes@362 | 1105 | #define SEC_HAS_CONTENTS 0x100
|
nkeynes@362 | 1106 |
|
nkeynes@362 | 1107 | /* An instruction to the linker to not output the section
|
nkeynes@362 | 1108 | even if it has information which would normally be written. */
|
nkeynes@362 | 1109 | #define SEC_NEVER_LOAD 0x200
|
nkeynes@362 | 1110 |
|
nkeynes@362 | 1111 | /* The section contains thread local data. */
|
nkeynes@362 | 1112 | #define SEC_THREAD_LOCAL 0x400
|
nkeynes@362 | 1113 |
|
nkeynes@362 | 1114 | /* The section has GOT references. This flag is only for the
|
nkeynes@362 | 1115 | linker, and is currently only used by the elf32-hppa back end.
|
nkeynes@362 | 1116 | It will be set if global offset table references were detected
|
nkeynes@362 | 1117 | in this section, which indicate to the linker that the section
|
nkeynes@362 | 1118 | contains PIC code, and must be handled specially when doing a
|
nkeynes@362 | 1119 | static link. */
|
nkeynes@362 | 1120 | #define SEC_HAS_GOT_REF 0x800
|
nkeynes@362 | 1121 |
|
nkeynes@362 | 1122 | /* The section contains common symbols (symbols may be defined
|
nkeynes@362 | 1123 | multiple times, the value of a symbol is the amount of
|
nkeynes@362 | 1124 | space it requires, and the largest symbol value is the one
|
nkeynes@362 | 1125 | used). Most targets have exactly one of these (which we
|
nkeynes@362 | 1126 | translate to bfd_com_section_ptr), but ECOFF has two. */
|
nkeynes@362 | 1127 | #define SEC_IS_COMMON 0x1000
|
nkeynes@362 | 1128 |
|
nkeynes@362 | 1129 | /* The section contains only debugging information. For
|
nkeynes@362 | 1130 | example, this is set for ELF .debug and .stab sections.
|
nkeynes@362 | 1131 | strip tests this flag to see if a section can be
|
nkeynes@362 | 1132 | discarded. */
|
nkeynes@362 | 1133 | #define SEC_DEBUGGING 0x2000
|
nkeynes@362 | 1134 |
|
nkeynes@362 | 1135 | /* The contents of this section are held in memory pointed to
|
nkeynes@362 | 1136 | by the contents field. This is checked by bfd_get_section_contents,
|
nkeynes@362 | 1137 | and the data is retrieved from memory if appropriate. */
|
nkeynes@362 | 1138 | #define SEC_IN_MEMORY 0x4000
|
nkeynes@362 | 1139 |
|
nkeynes@362 | 1140 | /* The contents of this section are to be excluded by the
|
nkeynes@362 | 1141 | linker for executable and shared objects unless those
|
nkeynes@362 | 1142 | objects are to be further relocated. */
|
nkeynes@362 | 1143 | #define SEC_EXCLUDE 0x8000
|
nkeynes@362 | 1144 |
|
nkeynes@362 | 1145 | /* The contents of this section are to be sorted based on the sum of
|
nkeynes@362 | 1146 | the symbol and addend values specified by the associated relocation
|
nkeynes@362 | 1147 | entries. Entries without associated relocation entries will be
|
nkeynes@362 | 1148 | appended to the end of the section in an unspecified order. */
|
nkeynes@362 | 1149 | #define SEC_SORT_ENTRIES 0x10000
|
nkeynes@362 | 1150 |
|
nkeynes@362 | 1151 | /* When linking, duplicate sections of the same name should be
|
nkeynes@362 | 1152 | discarded, rather than being combined into a single section as
|
nkeynes@362 | 1153 | is usually done. This is similar to how common symbols are
|
nkeynes@362 | 1154 | handled. See SEC_LINK_DUPLICATES below. */
|
nkeynes@362 | 1155 | #define SEC_LINK_ONCE 0x20000
|
nkeynes@362 | 1156 |
|
nkeynes@362 | 1157 | /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
|
nkeynes@362 | 1158 | should handle duplicate sections. */
|
nkeynes@362 | 1159 | #define SEC_LINK_DUPLICATES 0x40000
|
nkeynes@362 | 1160 |
|
nkeynes@362 | 1161 | /* This value for SEC_LINK_DUPLICATES means that duplicate
|
nkeynes@362 | 1162 | sections with the same name should simply be discarded. */
|
nkeynes@362 | 1163 | #define SEC_LINK_DUPLICATES_DISCARD 0x0
|
nkeynes@362 | 1164 |
|
nkeynes@362 | 1165 | /* This value for SEC_LINK_DUPLICATES means that the linker
|
nkeynes@362 | 1166 | should warn if there are any duplicate sections, although
|
nkeynes@362 | 1167 | it should still only link one copy. */
|
nkeynes@362 | 1168 | #define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000
|
nkeynes@362 | 1169 |
|
nkeynes@362 | 1170 | /* This value for SEC_LINK_DUPLICATES means that the linker
|
nkeynes@362 | 1171 | should warn if any duplicate sections are a different size. */
|
nkeynes@362 | 1172 | #define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000
|
nkeynes@362 | 1173 |
|
nkeynes@362 | 1174 | /* This value for SEC_LINK_DUPLICATES means that the linker
|
nkeynes@362 | 1175 | should warn if any duplicate sections contain different
|
nkeynes@362 | 1176 | contents. */
|
nkeynes@362 | 1177 | #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
|
nkeynes@362 | 1178 | (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
|
nkeynes@362 | 1179 |
|
nkeynes@362 | 1180 | /* This section was created by the linker as part of dynamic
|
nkeynes@362 | 1181 | relocation or other arcane processing. It is skipped when
|
nkeynes@362 | 1182 | going through the first-pass output, trusting that someone
|
nkeynes@362 | 1183 | else up the line will take care of it later. */
|
nkeynes@362 | 1184 | #define SEC_LINKER_CREATED 0x200000
|
nkeynes@362 | 1185 |
|
nkeynes@362 | 1186 | /* This section should not be subject to garbage collection. */
|
nkeynes@362 | 1187 | #define SEC_KEEP 0x400000
|
nkeynes@362 | 1188 |
|
nkeynes@362 | 1189 | /* This section contains "short" data, and should be placed
|
nkeynes@362 | 1190 | "near" the GP. */
|
nkeynes@362 | 1191 | #define SEC_SMALL_DATA 0x800000
|
nkeynes@362 | 1192 |
|
nkeynes@362 | 1193 | /* Attempt to merge identical entities in the section.
|
nkeynes@362 | 1194 | Entity size is given in the entsize field. */
|
nkeynes@362 | 1195 | #define SEC_MERGE 0x1000000
|
nkeynes@362 | 1196 |
|
nkeynes@362 | 1197 | /* If given with SEC_MERGE, entities to merge are zero terminated
|
nkeynes@362 | 1198 | strings where entsize specifies character size instead of fixed
|
nkeynes@362 | 1199 | size entries. */
|
nkeynes@362 | 1200 | #define SEC_STRINGS 0x2000000
|
nkeynes@362 | 1201 |
|
nkeynes@362 | 1202 | /* This section contains data about section groups. */
|
nkeynes@362 | 1203 | #define SEC_GROUP 0x4000000
|
nkeynes@362 | 1204 |
|
nkeynes@362 | 1205 | /* The section is a COFF shared library section. This flag is
|
nkeynes@362 | 1206 | only for the linker. If this type of section appears in
|
nkeynes@362 | 1207 | the input file, the linker must copy it to the output file
|
nkeynes@362 | 1208 | without changing the vma or size. FIXME: Although this
|
nkeynes@362 | 1209 | was originally intended to be general, it really is COFF
|
nkeynes@362 | 1210 | specific (and the flag was renamed to indicate this). It
|
nkeynes@362 | 1211 | might be cleaner to have some more general mechanism to
|
nkeynes@362 | 1212 | allow the back end to control what the linker does with
|
nkeynes@362 | 1213 | sections. */
|
nkeynes@362 | 1214 | #define SEC_COFF_SHARED_LIBRARY 0x10000000
|
nkeynes@362 | 1215 |
|
nkeynes@362 | 1216 | /* This section contains data which may be shared with other
|
nkeynes@362 | 1217 | executables or shared objects. This is for COFF only. */
|
nkeynes@362 | 1218 | #define SEC_COFF_SHARED 0x20000000
|
nkeynes@362 | 1219 |
|
nkeynes@362 | 1220 | /* When a section with this flag is being linked, then if the size of
|
nkeynes@362 | 1221 | the input section is less than a page, it should not cross a page
|
nkeynes@362 | 1222 | boundary. If the size of the input section is one page or more,
|
nkeynes@362 | 1223 | it should be aligned on a page boundary. This is for TI
|
nkeynes@362 | 1224 | TMS320C54X only. */
|
nkeynes@362 | 1225 | #define SEC_TIC54X_BLOCK 0x40000000
|
nkeynes@362 | 1226 |
|
nkeynes@362 | 1227 | /* Conditionally link this section; do not link if there are no
|
nkeynes@362 | 1228 | references found to any symbol in the section. This is for TI
|
nkeynes@362 | 1229 | TMS320C54X only. */
|
nkeynes@362 | 1230 | #define SEC_TIC54X_CLINK 0x80000000
|
nkeynes@362 | 1231 |
|
nkeynes@362 | 1232 | /* End of section flags. */
|
nkeynes@362 | 1233 |
|
nkeynes@362 | 1234 | /* Some internal packed boolean fields. */
|
nkeynes@362 | 1235 |
|
nkeynes@362 | 1236 | /* See the vma field. */
|
nkeynes@362 | 1237 | unsigned int user_set_vma : 1;
|
nkeynes@362 | 1238 |
|
nkeynes@362 | 1239 | /* A mark flag used by some of the linker backends. */
|
nkeynes@362 | 1240 | unsigned int linker_mark : 1;
|
nkeynes@362 | 1241 |
|
nkeynes@362 | 1242 | /* Another mark flag used by some of the linker backends. Set for
|
nkeynes@362 | 1243 | output sections that have an input section. */
|
nkeynes@362 | 1244 | unsigned int linker_has_input : 1;
|
nkeynes@362 | 1245 |
|
nkeynes@362 | 1246 | /* A mark flag used by some linker backends for garbage collection. */
|
nkeynes@362 | 1247 | unsigned int gc_mark : 1;
|
nkeynes@362 | 1248 |
|
nkeynes@362 | 1249 | /* The following flags are used by the ELF linker. */
|
nkeynes@362 | 1250 |
|
nkeynes@362 | 1251 | /* Mark sections which have been allocated to segments. */
|
nkeynes@362 | 1252 | unsigned int segment_mark : 1;
|
nkeynes@362 | 1253 |
|
nkeynes@362 | 1254 | /* Type of sec_info information. */
|
nkeynes@362 | 1255 | unsigned int sec_info_type:3;
|
nkeynes@362 | 1256 | #define ELF_INFO_TYPE_NONE 0
|
nkeynes@362 | 1257 | #define ELF_INFO_TYPE_STABS 1
|
nkeynes@362 | 1258 | #define ELF_INFO_TYPE_MERGE 2
|
nkeynes@362 | 1259 | #define ELF_INFO_TYPE_EH_FRAME 3
|
nkeynes@362 | 1260 | #define ELF_INFO_TYPE_JUST_SYMS 4
|
nkeynes@362 | 1261 |
|
nkeynes@362 | 1262 | /* Nonzero if this section uses RELA relocations, rather than REL. */
|
nkeynes@362 | 1263 | unsigned int use_rela_p:1;
|
nkeynes@362 | 1264 |
|
nkeynes@362 | 1265 | /* Bits used by various backends. The generic code doesn't touch
|
nkeynes@362 | 1266 | these fields. */
|
nkeynes@362 | 1267 |
|
nkeynes@362 | 1268 | /* Nonzero if this section has TLS related relocations. */
|
nkeynes@362 | 1269 | unsigned int has_tls_reloc:1;
|
nkeynes@362 | 1270 |
|
nkeynes@362 | 1271 | /* Nonzero if this section has a gp reloc. */
|
nkeynes@362 | 1272 | unsigned int has_gp_reloc:1;
|
nkeynes@362 | 1273 |
|
nkeynes@362 | 1274 | /* Nonzero if this section needs the relax finalize pass. */
|
nkeynes@362 | 1275 | unsigned int need_finalize_relax:1;
|
nkeynes@362 | 1276 |
|
nkeynes@362 | 1277 | /* Whether relocations have been processed. */
|
nkeynes@362 | 1278 | unsigned int reloc_done : 1;
|
nkeynes@362 | 1279 |
|
nkeynes@362 | 1280 | /* End of internal packed boolean fields. */
|
nkeynes@362 | 1281 |
|
nkeynes@362 | 1282 | /* The virtual memory address of the section - where it will be
|
nkeynes@362 | 1283 | at run time. The symbols are relocated against this. The
|
nkeynes@362 | 1284 | user_set_vma flag is maintained by bfd; if it's not set, the
|
nkeynes@362 | 1285 | backend can assign addresses (for example, in <<a.out>>, where
|
nkeynes@362 | 1286 | the default address for <<.data>> is dependent on the specific
|
nkeynes@362 | 1287 | target and various flags). */
|
nkeynes@362 | 1288 | bfd_vma vma;
|
nkeynes@362 | 1289 |
|
nkeynes@362 | 1290 | /* The load address of the section - where it would be in a
|
nkeynes@362 | 1291 | rom image; really only used for writing section header
|
nkeynes@362 | 1292 | information. */
|
nkeynes@362 | 1293 | bfd_vma lma;
|
nkeynes@362 | 1294 |
|
nkeynes@362 | 1295 | /* The size of the section in octets, as it will be output.
|
nkeynes@362 | 1296 | Contains a value even if the section has no contents (e.g., the
|
nkeynes@362 | 1297 | size of <<.bss>>). */
|
nkeynes@362 | 1298 | bfd_size_type size;
|
nkeynes@362 | 1299 |
|
nkeynes@362 | 1300 | /* For input sections, the original size on disk of the section, in
|
nkeynes@362 | 1301 | octets. This field is used by the linker relaxation code. It is
|
nkeynes@362 | 1302 | currently only set for sections where the linker relaxation scheme
|
nkeynes@362 | 1303 | doesn't cache altered section and reloc contents (stabs, eh_frame,
|
nkeynes@362 | 1304 | SEC_MERGE, some coff relaxing targets), and thus the original size
|
nkeynes@362 | 1305 | needs to be kept to read the section multiple times.
|
nkeynes@362 | 1306 | For output sections, rawsize holds the section size calculated on
|
nkeynes@362 | 1307 | a previous linker relaxation pass. */
|
nkeynes@362 | 1308 | bfd_size_type rawsize;
|
nkeynes@362 | 1309 |
|
nkeynes@362 | 1310 | /* If this section is going to be output, then this value is the
|
nkeynes@362 | 1311 | offset in *bytes* into the output section of the first byte in the
|
nkeynes@362 | 1312 | input section (byte ==> smallest addressable unit on the
|
nkeynes@362 | 1313 | target). In most cases, if this was going to start at the
|
nkeynes@362 | 1314 | 100th octet (8-bit quantity) in the output section, this value
|
nkeynes@362 | 1315 | would be 100. However, if the target byte size is 16 bits
|
nkeynes@362 | 1316 | (bfd_octets_per_byte is "2"), this value would be 50. */
|
nkeynes@362 | 1317 | bfd_vma output_offset;
|
nkeynes@362 | 1318 |
|
nkeynes@362 | 1319 | /* The output section through which to map on output. */
|
nkeynes@362 | 1320 | struct bfd_section *output_section;
|
nkeynes@362 | 1321 |
|
nkeynes@362 | 1322 | /* The alignment requirement of the section, as an exponent of 2 -
|
nkeynes@362 | 1323 | e.g., 3 aligns to 2^3 (or 8). */
|
nkeynes@362 | 1324 | unsigned int alignment_power;
|
nkeynes@362 | 1325 |
|
nkeynes@362 | 1326 | /* If an input section, a pointer to a vector of relocation
|
nkeynes@362 | 1327 | records for the data in this section. */
|
nkeynes@362 | 1328 | struct reloc_cache_entry *relocation;
|
nkeynes@362 | 1329 |
|
nkeynes@362 | 1330 | /* If an output section, a pointer to a vector of pointers to
|
nkeynes@362 | 1331 | relocation records for the data in this section. */
|
nkeynes@362 | 1332 | struct reloc_cache_entry **orelocation;
|
nkeynes@362 | 1333 |
|
nkeynes@362 | 1334 | /* The number of relocation records in one of the above. */
|
nkeynes@362 | 1335 | unsigned reloc_count;
|
nkeynes@362 | 1336 |
|
nkeynes@362 | 1337 | /* Information below is back end specific - and not always used
|
nkeynes@362 | 1338 | or updated. */
|
nkeynes@362 | 1339 |
|
nkeynes@362 | 1340 | /* File position of section data. */
|
nkeynes@362 | 1341 | file_ptr filepos;
|
nkeynes@362 | 1342 |
|
nkeynes@362 | 1343 | /* File position of relocation info. */
|
nkeynes@362 | 1344 | file_ptr rel_filepos;
|
nkeynes@362 | 1345 |
|
nkeynes@362 | 1346 | /* File position of line data. */
|
nkeynes@362 | 1347 | file_ptr line_filepos;
|
nkeynes@362 | 1348 |
|
nkeynes@362 | 1349 | /* Pointer to data for applications. */
|
nkeynes@362 | 1350 | void *userdata;
|
nkeynes@362 | 1351 |
|
nkeynes@362 | 1352 | /* If the SEC_IN_MEMORY flag is set, this points to the actual
|
nkeynes@362 | 1353 | contents. */
|
nkeynes@362 | 1354 | unsigned char *contents;
|
nkeynes@362 | 1355 |
|
nkeynes@362 | 1356 | /* Attached line number information. */
|
nkeynes@362 | 1357 | alent *lineno;
|
nkeynes@362 | 1358 |
|
nkeynes@362 | 1359 | /* Number of line number records. */
|
nkeynes@362 | 1360 | unsigned int lineno_count;
|
nkeynes@362 | 1361 |
|
nkeynes@362 | 1362 | /* Entity size for merging purposes. */
|
nkeynes@362 | 1363 | unsigned int entsize;
|
nkeynes@362 | 1364 |
|
nkeynes@362 | 1365 | /* Points to the kept section if this section is a link-once section,
|
nkeynes@362 | 1366 | and is discarded. */
|
nkeynes@362 | 1367 | struct bfd_section *kept_section;
|
nkeynes@362 | 1368 |
|
nkeynes@362 | 1369 | /* When a section is being output, this value changes as more
|
nkeynes@362 | 1370 | linenumbers are written out. */
|
nkeynes@362 | 1371 | file_ptr moving_line_filepos;
|
nkeynes@362 | 1372 |
|
nkeynes@362 | 1373 | /* What the section number is in the target world. */
|
nkeynes@362 | 1374 | int target_index;
|
nkeynes@362 | 1375 |
|
nkeynes@362 | 1376 | void *used_by_bfd;
|
nkeynes@362 | 1377 |
|
nkeynes@362 | 1378 | /* If this is a constructor section then here is a list of the
|
nkeynes@362 | 1379 | relocations created to relocate items within it. */
|
nkeynes@362 | 1380 | struct relent_chain *constructor_chain;
|
nkeynes@362 | 1381 |
|
nkeynes@362 | 1382 | /* The BFD which owns the section. */
|
nkeynes@362 | 1383 | bfd *owner;
|
nkeynes@362 | 1384 |
|
nkeynes@362 | 1385 | /* A symbol which points at this section only. */
|
nkeynes@362 | 1386 | struct bfd_symbol *symbol;
|
nkeynes@362 | 1387 | struct bfd_symbol **symbol_ptr_ptr;
|
nkeynes@362 | 1388 |
|
nkeynes@362 | 1389 | struct bfd_link_order *link_order_head;
|
nkeynes@362 | 1390 | struct bfd_link_order *link_order_tail;
|
nkeynes@362 | 1391 | } asection;
|
nkeynes@362 | 1392 |
|
nkeynes@362 | 1393 | /* These sections are global, and are managed by BFD. The application
|
nkeynes@362 | 1394 | and target back end are not permitted to change the values in
|
nkeynes@362 | 1395 | these sections. New code should use the section_ptr macros rather
|
nkeynes@362 | 1396 | than referring directly to the const sections. The const sections
|
nkeynes@362 | 1397 | may eventually vanish. */
|
nkeynes@362 | 1398 | #define BFD_ABS_SECTION_NAME "*ABS*"
|
nkeynes@362 | 1399 | #define BFD_UND_SECTION_NAME "*UND*"
|
nkeynes@362 | 1400 | #define BFD_COM_SECTION_NAME "*COM*"
|
nkeynes@362 | 1401 | #define BFD_IND_SECTION_NAME "*IND*"
|
nkeynes@362 | 1402 |
|
nkeynes@362 | 1403 | /* The absolute section. */
|
nkeynes@362 | 1404 | extern asection bfd_abs_section;
|
nkeynes@362 | 1405 | #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
|
nkeynes@362 | 1406 | #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
|
nkeynes@362 | 1407 | /* Pointer to the undefined section. */
|
nkeynes@362 | 1408 | extern asection bfd_und_section;
|
nkeynes@362 | 1409 | #define bfd_und_section_ptr ((asection *) &bfd_und_section)
|
nkeynes@362 | 1410 | #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
|
nkeynes@362 | 1411 | /* Pointer to the common section. */
|
nkeynes@362 | 1412 | extern asection bfd_com_section;
|
nkeynes@362 | 1413 | #define bfd_com_section_ptr ((asection *) &bfd_com_section)
|
nkeynes@362 | 1414 | /* Pointer to the indirect section. */
|
nkeynes@362 | 1415 | extern asection bfd_ind_section;
|
nkeynes@362 | 1416 | #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
|
nkeynes@362 | 1417 | #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
|
nkeynes@362 | 1418 |
|
nkeynes@362 | 1419 | #define bfd_is_const_section(SEC) \
|
nkeynes@362 | 1420 | ( ((SEC) == bfd_abs_section_ptr) \
|
nkeynes@362 | 1421 | || ((SEC) == bfd_und_section_ptr) \
|
nkeynes@362 | 1422 | || ((SEC) == bfd_com_section_ptr) \
|
nkeynes@362 | 1423 | || ((SEC) == bfd_ind_section_ptr))
|
nkeynes@362 | 1424 |
|
nkeynes@362 | 1425 | extern const struct bfd_symbol * const bfd_abs_symbol;
|
nkeynes@362 | 1426 | extern const struct bfd_symbol * const bfd_com_symbol;
|
nkeynes@362 | 1427 | extern const struct bfd_symbol * const bfd_und_symbol;
|
nkeynes@362 | 1428 | extern const struct bfd_symbol * const bfd_ind_symbol;
|
nkeynes@362 | 1429 |
|
nkeynes@362 | 1430 | /* Macros to handle insertion and deletion of a bfd's sections. These
|
nkeynes@362 | 1431 | only handle the list pointers, ie. do not adjust section_count,
|
nkeynes@362 | 1432 | target_index etc. */
|
nkeynes@362 | 1433 | #define bfd_section_list_remove(ABFD, PS) \
|
nkeynes@362 | 1434 | do \
|
nkeynes@362 | 1435 | { \
|
nkeynes@362 | 1436 | asection **_ps = PS; \
|
nkeynes@362 | 1437 | asection *_s = *_ps; \
|
nkeynes@362 | 1438 | *_ps = _s->next; \
|
nkeynes@362 | 1439 | if (_s->next == NULL) \
|
nkeynes@362 | 1440 | (ABFD)->section_tail = _ps; \
|
nkeynes@362 | 1441 | } \
|
nkeynes@362 | 1442 | while (0)
|
nkeynes@362 | 1443 | #define bfd_section_list_insert(ABFD, PS, S) \
|
nkeynes@362 | 1444 | do \
|
nkeynes@362 | 1445 | { \
|
nkeynes@362 | 1446 | asection **_ps = PS; \
|
nkeynes@362 | 1447 | asection *_s = S; \
|
nkeynes@362 | 1448 | _s->next = *_ps; \
|
nkeynes@362 | 1449 | *_ps = _s; \
|
nkeynes@362 | 1450 | if (_s->next == NULL) \
|
nkeynes@362 | 1451 | (ABFD)->section_tail = &_s->next; \
|
nkeynes@362 | 1452 | } \
|
nkeynes@362 | 1453 | while (0)
|
nkeynes@362 | 1454 |
|
nkeynes@362 | 1455 | void bfd_section_list_clear (bfd *);
|
nkeynes@362 | 1456 |
|
nkeynes@362 | 1457 | asection *bfd_get_section_by_name (bfd *abfd, const char *name);
|
nkeynes@362 | 1458 |
|
nkeynes@362 | 1459 | asection *bfd_get_section_by_name_if
|
nkeynes@362 | 1460 | (bfd *abfd,
|
nkeynes@362 | 1461 | const char *name,
|
nkeynes@362 | 1462 | bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
|
nkeynes@362 | 1463 | void *obj);
|
nkeynes@362 | 1464 |
|
nkeynes@362 | 1465 | char *bfd_get_unique_section_name
|
nkeynes@362 | 1466 | (bfd *abfd, const char *templat, int *count);
|
nkeynes@362 | 1467 |
|
nkeynes@362 | 1468 | asection *bfd_make_section_old_way (bfd *abfd, const char *name);
|
nkeynes@362 | 1469 |
|
nkeynes@362 | 1470 | asection *bfd_make_section_anyway (bfd *abfd, const char *name);
|
nkeynes@362 | 1471 |
|
nkeynes@362 | 1472 | asection *bfd_make_section (bfd *, const char *name);
|
nkeynes@362 | 1473 |
|
nkeynes@362 | 1474 | bfd_boolean bfd_set_section_flags
|
nkeynes@362 | 1475 | (bfd *abfd, asection *sec, flagword flags);
|
nkeynes@362 | 1476 |
|
nkeynes@362 | 1477 | void bfd_map_over_sections
|
nkeynes@362 | 1478 | (bfd *abfd,
|
nkeynes@362 | 1479 | void (*func) (bfd *abfd, asection *sect, void *obj),
|
nkeynes@362 | 1480 | void *obj);
|
nkeynes@362 | 1481 |
|
nkeynes@362 | 1482 | asection *bfd_sections_find_if
|
nkeynes@362 | 1483 | (bfd *abfd,
|
nkeynes@362 | 1484 | bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
|
nkeynes@362 | 1485 | void *obj);
|
nkeynes@362 | 1486 |
|
nkeynes@362 | 1487 | bfd_boolean bfd_set_section_size
|
nkeynes@362 | 1488 | (bfd *abfd, asection *sec, bfd_size_type val);
|
nkeynes@362 | 1489 |
|
nkeynes@362 | 1490 | bfd_boolean bfd_set_section_contents
|
nkeynes@362 | 1491 | (bfd *abfd, asection *section, const void *data,
|
nkeynes@362 | 1492 | file_ptr offset, bfd_size_type count);
|
nkeynes@362 | 1493 |
|
nkeynes@362 | 1494 | bfd_boolean bfd_get_section_contents
|
nkeynes@362 | 1495 | (bfd *abfd, asection *section, void *location, file_ptr offset,
|
nkeynes@362 | 1496 | bfd_size_type count);
|
nkeynes@362 | 1497 |
|
nkeynes@362 | 1498 | bfd_boolean bfd_malloc_and_get_section
|
nkeynes@362 | 1499 | (bfd *abfd, asection *section, bfd_byte **buf);
|
nkeynes@362 | 1500 |
|
nkeynes@362 | 1501 | bfd_boolean bfd_copy_private_section_data
|
nkeynes@362 | 1502 | (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
|
nkeynes@362 | 1503 |
|
nkeynes@362 | 1504 | #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
|
nkeynes@362 | 1505 | BFD_SEND (obfd, _bfd_copy_private_section_data, \
|
nkeynes@362 | 1506 | (ibfd, isection, obfd, osection))
|
nkeynes@362 | 1507 | void _bfd_strip_section_from_output
|
nkeynes@362 | 1508 | (struct bfd_link_info *info, asection *section);
|
nkeynes@362 | 1509 |
|
nkeynes@362 | 1510 | bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
|
nkeynes@362 | 1511 |
|
nkeynes@362 | 1512 | bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
|
nkeynes@362 | 1513 |
|
nkeynes@362 | 1514 | /* Extracted from archures.c. */
|
nkeynes@362 | 1515 | enum bfd_architecture
|
nkeynes@362 | 1516 | {
|
nkeynes@362 | 1517 | bfd_arch_unknown, /* File arch not known. */
|
nkeynes@362 | 1518 | bfd_arch_obscure, /* Arch known, not one of these. */
|
nkeynes@362 | 1519 | bfd_arch_m68k, /* Motorola 68xxx */
|
nkeynes@362 | 1520 | #define bfd_mach_m68000 1
|
nkeynes@362 | 1521 | #define bfd_mach_m68008 2
|
nkeynes@362 | 1522 | #define bfd_mach_m68010 3
|
nkeynes@362 | 1523 | #define bfd_mach_m68020 4
|
nkeynes@362 | 1524 | #define bfd_mach_m68030 5
|
nkeynes@362 | 1525 | #define bfd_mach_m68040 6
|
nkeynes@362 | 1526 | #define bfd_mach_m68060 7
|
nkeynes@362 | 1527 | #define bfd_mach_cpu32 8
|
nkeynes@362 | 1528 | #define bfd_mach_mcf5200 9
|
nkeynes@362 | 1529 | #define bfd_mach_mcf5206e 10
|
nkeynes@362 | 1530 | #define bfd_mach_mcf5307 11
|
nkeynes@362 | 1531 | #define bfd_mach_mcf5407 12
|
nkeynes@362 | 1532 | #define bfd_mach_mcf528x 13
|
nkeynes@362 | 1533 | #define bfd_mach_mcfv4e 14
|
nkeynes@362 | 1534 | #define bfd_mach_mcf521x 15
|
nkeynes@362 | 1535 | #define bfd_mach_mcf5249 16
|
nkeynes@362 | 1536 | #define bfd_mach_mcf547x 17
|
nkeynes@362 | 1537 | #define bfd_mach_mcf548x 18
|
nkeynes@362 | 1538 | bfd_arch_vax, /* DEC Vax */
|
nkeynes@362 | 1539 | bfd_arch_i960, /* Intel 960 */
|
nkeynes@362 | 1540 | /* The order of the following is important.
|
nkeynes@362 | 1541 | lower number indicates a machine type that
|
nkeynes@362 | 1542 | only accepts a subset of the instructions
|
nkeynes@362 | 1543 | available to machines with higher numbers.
|
nkeynes@362 | 1544 | The exception is the "ca", which is
|
nkeynes@362 | 1545 | incompatible with all other machines except
|
nkeynes@362 | 1546 | "core". */
|
nkeynes@362 | 1547 |
|
nkeynes@362 | 1548 | #define bfd_mach_i960_core 1
|
nkeynes@362 | 1549 | #define bfd_mach_i960_ka_sa 2
|
nkeynes@362 | 1550 | #define bfd_mach_i960_kb_sb 3
|
nkeynes@362 | 1551 | #define bfd_mach_i960_mc 4
|
nkeynes@362 | 1552 | #define bfd_mach_i960_xa 5
|
nkeynes@362 | 1553 | #define bfd_mach_i960_ca 6
|
nkeynes@362 | 1554 | #define bfd_mach_i960_jx 7
|
nkeynes@362 | 1555 | #define bfd_mach_i960_hx 8
|
nkeynes@362 | 1556 |
|
nkeynes@362 | 1557 | bfd_arch_or32, /* OpenRISC 32 */
|
nkeynes@362 | 1558 |
|
nkeynes@362 | 1559 | bfd_arch_a29k, /* AMD 29000 */
|
nkeynes@362 | 1560 | bfd_arch_sparc, /* SPARC */
|
nkeynes@362 | 1561 | #define bfd_mach_sparc 1
|
nkeynes@362 | 1562 | /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
|
nkeynes@362 | 1563 | #define bfd_mach_sparc_sparclet 2
|
nkeynes@362 | 1564 | #define bfd_mach_sparc_sparclite 3
|
nkeynes@362 | 1565 | #define bfd_mach_sparc_v8plus 4
|
nkeynes@362 | 1566 | #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
|
nkeynes@362 | 1567 | #define bfd_mach_sparc_sparclite_le 6
|
nkeynes@362 | 1568 | #define bfd_mach_sparc_v9 7
|
nkeynes@362 | 1569 | #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
|
nkeynes@362 | 1570 | #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
|
nkeynes@362 | 1571 | #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
|
nkeynes@362 | 1572 | /* Nonzero if MACH has the v9 instruction set. */
|
nkeynes@362 | 1573 | #define bfd_mach_sparc_v9_p(mach) \
|
nkeynes@362 | 1574 | ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
|
nkeynes@362 | 1575 | && (mach) != bfd_mach_sparc_sparclite_le)
|
nkeynes@362 | 1576 | /* Nonzero if MACH is a 64 bit sparc architecture. */
|
nkeynes@362 | 1577 | #define bfd_mach_sparc_64bit_p(mach) \
|
nkeynes@362 | 1578 | ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
|
nkeynes@362 | 1579 | bfd_arch_mips, /* MIPS Rxxxx */
|
nkeynes@362 | 1580 | #define bfd_mach_mips3000 3000
|
nkeynes@362 | 1581 | #define bfd_mach_mips3900 3900
|
nkeynes@362 | 1582 | #define bfd_mach_mips4000 4000
|
nkeynes@362 | 1583 | #define bfd_mach_mips4010 4010
|
nkeynes@362 | 1584 | #define bfd_mach_mips4100 4100
|
nkeynes@362 | 1585 | #define bfd_mach_mips4111 4111
|
nkeynes@362 | 1586 | #define bfd_mach_mips4120 4120
|
nkeynes@362 | 1587 | #define bfd_mach_mips4300 4300
|
nkeynes@362 | 1588 | #define bfd_mach_mips4400 4400
|
nkeynes@362 | 1589 | #define bfd_mach_mips4600 4600
|
nkeynes@362 | 1590 | #define bfd_mach_mips4650 4650
|
nkeynes@362 | 1591 | #define bfd_mach_mips5000 5000
|
nkeynes@362 | 1592 | #define bfd_mach_mips5400 5400
|
nkeynes@362 | 1593 | #define bfd_mach_mips5500 5500
|
nkeynes@362 | 1594 | #define bfd_mach_mips6000 6000
|
nkeynes@362 | 1595 | #define bfd_mach_mips7000 7000
|
nkeynes@362 | 1596 | #define bfd_mach_mips8000 8000
|
nkeynes@362 | 1597 | #define bfd_mach_mips9000 9000
|
nkeynes@362 | 1598 | #define bfd_mach_mips10000 10000
|
nkeynes@362 | 1599 | #define bfd_mach_mips12000 12000
|
nkeynes@362 | 1600 | #define bfd_mach_mips16 16
|
nkeynes@362 | 1601 | #define bfd_mach_mips5 5
|
nkeynes@362 | 1602 | #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
|
nkeynes@362 | 1603 | #define bfd_mach_mipsisa32 32
|
nkeynes@362 | 1604 | #define bfd_mach_mipsisa32r2 33
|
nkeynes@362 | 1605 | #define bfd_mach_mipsisa64 64
|
nkeynes@362 | 1606 | #define bfd_mach_mipsisa64r2 65
|
nkeynes@362 | 1607 | bfd_arch_i386, /* Intel 386 */
|
nkeynes@362 | 1608 | #define bfd_mach_i386_i386 1
|
nkeynes@362 | 1609 | #define bfd_mach_i386_i8086 2
|
nkeynes@362 | 1610 | #define bfd_mach_i386_i386_intel_syntax 3
|
nkeynes@362 | 1611 | #define bfd_mach_x86_64 64
|
nkeynes@362 | 1612 | #define bfd_mach_x86_64_intel_syntax 65
|
nkeynes@362 | 1613 | bfd_arch_we32k, /* AT&T WE32xxx */
|
nkeynes@362 | 1614 | bfd_arch_tahoe, /* CCI/Harris Tahoe */
|
nkeynes@362 | 1615 | bfd_arch_i860, /* Intel 860 */
|
nkeynes@362 | 1616 | bfd_arch_i370, /* IBM 360/370 Mainframes */
|
nkeynes@362 | 1617 | bfd_arch_romp, /* IBM ROMP PC/RT */
|
nkeynes@362 | 1618 | bfd_arch_alliant, /* Alliant */
|
nkeynes@362 | 1619 | bfd_arch_convex, /* Convex */
|
nkeynes@362 | 1620 | bfd_arch_m88k, /* Motorola 88xxx */
|
nkeynes@362 | 1621 | bfd_arch_m98k, /* Motorola 98xxx */
|
nkeynes@362 | 1622 | bfd_arch_pyramid, /* Pyramid Technology */
|
nkeynes@362 | 1623 | bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
|
nkeynes@362 | 1624 | #define bfd_mach_h8300 1
|
nkeynes@362 | 1625 | #define bfd_mach_h8300h 2
|
nkeynes@362 | 1626 | #define bfd_mach_h8300s 3
|
nkeynes@362 | 1627 | #define bfd_mach_h8300hn 4
|
nkeynes@362 | 1628 | #define bfd_mach_h8300sn 5
|
nkeynes@362 | 1629 | #define bfd_mach_h8300sx 6
|
nkeynes@362 | 1630 | #define bfd_mach_h8300sxn 7
|
nkeynes@362 | 1631 | bfd_arch_pdp11, /* DEC PDP-11 */
|
nkeynes@362 | 1632 | bfd_arch_powerpc, /* PowerPC */
|
nkeynes@362 | 1633 | #define bfd_mach_ppc 32
|
nkeynes@362 | 1634 | #define bfd_mach_ppc64 64
|
nkeynes@362 | 1635 | #define bfd_mach_ppc_403 403
|
nkeynes@362 | 1636 | #define bfd_mach_ppc_403gc 4030
|
nkeynes@362 | 1637 | #define bfd_mach_ppc_505 505
|
nkeynes@362 | 1638 | #define bfd_mach_ppc_601 601
|
nkeynes@362 | 1639 | #define bfd_mach_ppc_602 602
|
nkeynes@362 | 1640 | #define bfd_mach_ppc_603 603
|
nkeynes@362 | 1641 | #define bfd_mach_ppc_ec603e 6031
|
nkeynes@362 | 1642 | #define bfd_mach_ppc_604 604
|
nkeynes@362 | 1643 | #define bfd_mach_ppc_620 620
|
nkeynes@362 | 1644 | #define bfd_mach_ppc_630 630
|
nkeynes@362 | 1645 | #define bfd_mach_ppc_750 750
|
nkeynes@362 | 1646 | #define bfd_mach_ppc_860 860
|
nkeynes@362 | 1647 | #define bfd_mach_ppc_a35 35
|
nkeynes@362 | 1648 | #define bfd_mach_ppc_rs64ii 642
|
nkeynes@362 | 1649 | #define bfd_mach_ppc_rs64iii 643
|
nkeynes@362 | 1650 | #define bfd_mach_ppc_7400 7400
|
nkeynes@362 | 1651 | #define bfd_mach_ppc_e500 500
|
nkeynes@362 | 1652 | bfd_arch_rs6000, /* IBM RS/6000 */
|
nkeynes@362 | 1653 | #define bfd_mach_rs6k 6000
|
nkeynes@362 | 1654 | #define bfd_mach_rs6k_rs1 6001
|
nkeynes@362 | 1655 | #define bfd_mach_rs6k_rsc 6003
|
nkeynes@362 | 1656 | #define bfd_mach_rs6k_rs2 6002
|
nkeynes@362 | 1657 | bfd_arch_hppa, /* HP PA RISC */
|
nkeynes@362 | 1658 | #define bfd_mach_hppa10 10
|
nkeynes@362 | 1659 | #define bfd_mach_hppa11 11
|
nkeynes@362 | 1660 | #define bfd_mach_hppa20 20
|
nkeynes@362 | 1661 | #define bfd_mach_hppa20w 25
|
nkeynes@362 | 1662 | bfd_arch_d10v, /* Mitsubishi D10V */
|
nkeynes@362 | 1663 | #define bfd_mach_d10v 1
|
nkeynes@362 | 1664 | #define bfd_mach_d10v_ts2 2
|
nkeynes@362 | 1665 | #define bfd_mach_d10v_ts3 3
|
nkeynes@362 | 1666 | bfd_arch_d30v, /* Mitsubishi D30V */
|
nkeynes@362 | 1667 | bfd_arch_dlx, /* DLX */
|
nkeynes@362 | 1668 | bfd_arch_m68hc11, /* Motorola 68HC11 */
|
nkeynes@362 | 1669 | bfd_arch_m68hc12, /* Motorola 68HC12 */
|
nkeynes@362 | 1670 | #define bfd_mach_m6812_default 0
|
nkeynes@362 | 1671 | #define bfd_mach_m6812 1
|
nkeynes@362 | 1672 | #define bfd_mach_m6812s 2
|
nkeynes@362 | 1673 | bfd_arch_z8k, /* Zilog Z8000 */
|
nkeynes@362 | 1674 | #define bfd_mach_z8001 1
|
nkeynes@362 | 1675 | #define bfd_mach_z8002 2
|
nkeynes@362 | 1676 | bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
|
nkeynes@362 | 1677 | bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
|
nkeynes@362 | 1678 | #define bfd_mach_sh 1
|
nkeynes@362 | 1679 | #define bfd_mach_sh2 0x20
|
nkeynes@362 | 1680 | #define bfd_mach_sh_dsp 0x2d
|
nkeynes@362 | 1681 | #define bfd_mach_sh2a 0x2a
|
nkeynes@362 | 1682 | #define bfd_mach_sh2a_nofpu 0x2b
|
nkeynes@362 | 1683 | #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
|
nkeynes@362 | 1684 | #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
|
nkeynes@362 | 1685 | #define bfd_mach_sh2a_or_sh4 0x2a3
|
nkeynes@362 | 1686 | #define bfd_mach_sh2a_or_sh3e 0x2a4
|
nkeynes@362 | 1687 | #define bfd_mach_sh2e 0x2e
|
nkeynes@362 | 1688 | #define bfd_mach_sh3 0x30
|
nkeynes@362 | 1689 | #define bfd_mach_sh3_nommu 0x31
|
nkeynes@362 | 1690 | #define bfd_mach_sh3_dsp 0x3d
|
nkeynes@362 | 1691 | #define bfd_mach_sh3e 0x3e
|
nkeynes@362 | 1692 | #define bfd_mach_sh4 0x40
|
nkeynes@362 | 1693 | #define bfd_mach_sh4_nofpu 0x41
|
nkeynes@362 | 1694 | #define bfd_mach_sh4_nommu_nofpu 0x42
|
nkeynes@362 | 1695 | #define bfd_mach_sh4a 0x4a
|
nkeynes@362 | 1696 | #define bfd_mach_sh4a_nofpu 0x4b
|
nkeynes@362 | 1697 | #define bfd_mach_sh4al_dsp 0x4d
|
nkeynes@362 | 1698 | #define bfd_mach_sh5 0x50
|
nkeynes@362 | 1699 | bfd_arch_alpha, /* Dec Alpha */
|
nkeynes@362 | 1700 | #define bfd_mach_alpha_ev4 0x10
|
nkeynes@362 | 1701 | #define bfd_mach_alpha_ev5 0x20
|
nkeynes@362 | 1702 | #define bfd_mach_alpha_ev6 0x30
|
nkeynes@362 | 1703 | bfd_arch_arm, /* Advanced Risc Machines ARM. */
|
nkeynes@362 | 1704 | #define bfd_mach_arm_unknown 0
|
nkeynes@362 | 1705 | #define bfd_mach_arm_2 1
|
nkeynes@362 | 1706 | #define bfd_mach_arm_2a 2
|
nkeynes@362 | 1707 | #define bfd_mach_arm_3 3
|
nkeynes@362 | 1708 | #define bfd_mach_arm_3M 4
|
nkeynes@362 | 1709 | #define bfd_mach_arm_4 5
|
nkeynes@362 | 1710 | #define bfd_mach_arm_4T 6
|
nkeynes@362 | 1711 | #define bfd_mach_arm_5 7
|
nkeynes@362 | 1712 | #define bfd_mach_arm_5T 8
|
nkeynes@362 | 1713 | #define bfd_mach_arm_5TE 9
|
nkeynes@362 | 1714 | #define bfd_mach_arm_XScale 10
|
nkeynes@362 | 1715 | #define bfd_mach_arm_ep9312 11
|
nkeynes@362 | 1716 | #define bfd_mach_arm_iWMMXt 12
|
nkeynes@362 | 1717 | bfd_arch_ns32k, /* National Semiconductors ns32000 */
|
nkeynes@362 | 1718 | bfd_arch_w65, /* WDC 65816 */
|
nkeynes@362 | 1719 | bfd_arch_tic30, /* Texas Instruments TMS320C30 */
|
nkeynes@362 | 1720 | bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
|
nkeynes@362 | 1721 | #define bfd_mach_tic3x 30
|
nkeynes@362 | 1722 | #define bfd_mach_tic4x 40
|
nkeynes@362 | 1723 | bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
|
nkeynes@362 | 1724 | bfd_arch_tic80, /* TI TMS320c80 (MVP) */
|
nkeynes@362 | 1725 | bfd_arch_v850, /* NEC V850 */
|
nkeynes@362 | 1726 | #define bfd_mach_v850 1
|
nkeynes@362 | 1727 | #define bfd_mach_v850e 'E'
|
nkeynes@362 | 1728 | #define bfd_mach_v850e1 '1'
|
nkeynes@362 | 1729 | bfd_arch_arc, /* ARC Cores */
|
nkeynes@362 | 1730 | #define bfd_mach_arc_5 5
|
nkeynes@362 | 1731 | #define bfd_mach_arc_6 6
|
nkeynes@362 | 1732 | #define bfd_mach_arc_7 7
|
nkeynes@362 | 1733 | #define bfd_mach_arc_8 8
|
nkeynes@362 | 1734 | bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
|
nkeynes@362 | 1735 | #define bfd_mach_m32r 1 /* For backwards compatibility. */
|
nkeynes@362 | 1736 | #define bfd_mach_m32rx 'x'
|
nkeynes@362 | 1737 | #define bfd_mach_m32r2 '2'
|
nkeynes@362 | 1738 | bfd_arch_mn10200, /* Matsushita MN10200 */
|
nkeynes@362 | 1739 | bfd_arch_mn10300, /* Matsushita MN10300 */
|
nkeynes@362 | 1740 | #define bfd_mach_mn10300 300
|
nkeynes@362 | 1741 | #define bfd_mach_am33 330
|
nkeynes@362 | 1742 | #define bfd_mach_am33_2 332
|
nkeynes@362 | 1743 | bfd_arch_fr30,
|
nkeynes@362 | 1744 | #define bfd_mach_fr30 0x46523330
|
nkeynes@362 | 1745 | bfd_arch_frv,
|
nkeynes@362 | 1746 | #define bfd_mach_frv 1
|
nkeynes@362 | 1747 | #define bfd_mach_frvsimple 2
|
nkeynes@362 | 1748 | #define bfd_mach_fr300 300
|
nkeynes@362 | 1749 | #define bfd_mach_fr400 400
|
nkeynes@362 | 1750 | #define bfd_mach_fr450 450
|
nkeynes@362 | 1751 | #define bfd_mach_frvtomcat 499 /* fr500 prototype */
|
nkeynes@362 | 1752 | #define bfd_mach_fr500 500
|
nkeynes@362 | 1753 | #define bfd_mach_fr550 550
|
nkeynes@362 | 1754 | bfd_arch_mcore,
|
nkeynes@362 | 1755 | bfd_arch_ia64, /* HP/Intel ia64 */
|
nkeynes@362 | 1756 | #define bfd_mach_ia64_elf64 64
|
nkeynes@362 | 1757 | #define bfd_mach_ia64_elf32 32
|
nkeynes@362 | 1758 | bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
|
nkeynes@362 | 1759 | #define bfd_mach_ip2022 1
|
nkeynes@362 | 1760 | #define bfd_mach_ip2022ext 2
|
nkeynes@362 | 1761 | bfd_arch_iq2000, /* Vitesse IQ2000. */
|
nkeynes@362 | 1762 | #define bfd_mach_iq2000 1
|
nkeynes@362 | 1763 | #define bfd_mach_iq10 2
|
nkeynes@362 | 1764 | bfd_arch_pj,
|
nkeynes@362 | 1765 | bfd_arch_avr, /* Atmel AVR microcontrollers. */
|
nkeynes@362 | 1766 | #define bfd_mach_avr1 1
|
nkeynes@362 | 1767 | #define bfd_mach_avr2 2
|
nkeynes@362 | 1768 | #define bfd_mach_avr3 3
|
nkeynes@362 | 1769 | #define bfd_mach_avr4 4
|
nkeynes@362 | 1770 | #define bfd_mach_avr5 5
|
nkeynes@362 | 1771 | bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
|
nkeynes@362 | 1772 | #define bfd_mach_cr16c 1
|
nkeynes@362 | 1773 | bfd_arch_crx, /* National Semiconductor CRX. */
|
nkeynes@362 | 1774 | #define bfd_mach_crx 1
|
nkeynes@362 | 1775 | bfd_arch_cris, /* Axis CRIS */
|
nkeynes@362 | 1776 | #define bfd_mach_cris_v0_v10 255
|
nkeynes@362 | 1777 | #define bfd_mach_cris_v32 32
|
nkeynes@362 | 1778 | #define bfd_mach_cris_v10_v32 1032
|
nkeynes@362 | 1779 | bfd_arch_s390, /* IBM s390 */
|
nkeynes@362 | 1780 | #define bfd_mach_s390_31 31
|
nkeynes@362 | 1781 | #define bfd_mach_s390_64 64
|
nkeynes@362 | 1782 | bfd_arch_openrisc, /* OpenRISC */
|
nkeynes@362 | 1783 | bfd_arch_mmix, /* Donald Knuth's educational processor. */
|
nkeynes@362 | 1784 | bfd_arch_xstormy16,
|
nkeynes@362 | 1785 | #define bfd_mach_xstormy16 1
|
nkeynes@362 | 1786 | bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
|
nkeynes@362 | 1787 | #define bfd_mach_msp11 11
|
nkeynes@362 | 1788 | #define bfd_mach_msp110 110
|
nkeynes@362 | 1789 | #define bfd_mach_msp12 12
|
nkeynes@362 | 1790 | #define bfd_mach_msp13 13
|
nkeynes@362 | 1791 | #define bfd_mach_msp14 14
|
nkeynes@362 | 1792 | #define bfd_mach_msp15 15
|
nkeynes@362 | 1793 | #define bfd_mach_msp16 16
|
nkeynes@362 | 1794 | #define bfd_mach_msp31 31
|
nkeynes@362 | 1795 | #define bfd_mach_msp32 32
|
nkeynes@362 | 1796 | #define bfd_mach_msp33 33
|
nkeynes@362 | 1797 | #define bfd_mach_msp41 41
|
nkeynes@362 | 1798 | #define bfd_mach_msp42 42
|
nkeynes@362 | 1799 | #define bfd_mach_msp43 43
|
nkeynes@362 | 1800 | #define bfd_mach_msp44 44
|
nkeynes@362 | 1801 | bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
|
nkeynes@362 | 1802 | #define bfd_mach_xtensa 1
|
nkeynes@362 | 1803 | bfd_arch_maxq, /* Dallas MAXQ 10/20 */
|
nkeynes@362 | 1804 | #define bfd_mach_maxq10 10
|
nkeynes@362 | 1805 | #define bfd_mach_maxq20 20
|
nkeynes@362 | 1806 | bfd_arch_last
|
nkeynes@362 | 1807 | };
|
nkeynes@362 | 1808 |
|
nkeynes@362 | 1809 | typedef struct bfd_arch_info
|
nkeynes@362 | 1810 | {
|
nkeynes@362 | 1811 | int bits_per_word;
|
nkeynes@362 | 1812 | int bits_per_address;
|
nkeynes@362 | 1813 | int bits_per_byte;
|
nkeynes@362 | 1814 | enum bfd_architecture arch;
|
nkeynes@362 | 1815 | unsigned long mach;
|
nkeynes@362 | 1816 | const char *arch_name;
|
nkeynes@362 | 1817 | const char *printable_name;
|
nkeynes@362 | 1818 | unsigned int section_align_power;
|
nkeynes@362 | 1819 | /* TRUE if this is the default machine for the architecture.
|
nkeynes@362 | 1820 | The default arch should be the first entry for an arch so that
|
nkeynes@362 | 1821 | all the entries for that arch can be accessed via <<next>>. */
|
nkeynes@362 | 1822 | bfd_boolean the_default;
|
nkeynes@362 | 1823 | const struct bfd_arch_info * (*compatible)
|
nkeynes@362 | 1824 | (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
|
nkeynes@362 | 1825 |
|
nkeynes@362 | 1826 | bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
|
nkeynes@362 | 1827 |
|
nkeynes@362 | 1828 | const struct bfd_arch_info *next;
|
nkeynes@362 | 1829 | }
|
nkeynes@362 | 1830 | bfd_arch_info_type;
|
nkeynes@362 | 1831 |
|
nkeynes@362 | 1832 | const char *bfd_printable_name (bfd *abfd);
|
nkeynes@362 | 1833 |
|
nkeynes@362 | 1834 | const bfd_arch_info_type *bfd_scan_arch (const char *string);
|
nkeynes@362 | 1835 |
|
nkeynes@362 | 1836 | const char **bfd_arch_list (void);
|
nkeynes@362 | 1837 |
|
nkeynes@362 | 1838 | const bfd_arch_info_type *bfd_arch_get_compatible
|
nkeynes@362 | 1839 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
|
nkeynes@362 | 1840 |
|
nkeynes@362 | 1841 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
|
nkeynes@362 | 1842 |
|
nkeynes@362 | 1843 | enum bfd_architecture bfd_get_arch (bfd *abfd);
|
nkeynes@362 | 1844 |
|
nkeynes@362 | 1845 | unsigned long bfd_get_mach (bfd *abfd);
|
nkeynes@362 | 1846 |
|
nkeynes@362 | 1847 | unsigned int bfd_arch_bits_per_byte (bfd *abfd);
|
nkeynes@362 | 1848 |
|
nkeynes@362 | 1849 | unsigned int bfd_arch_bits_per_address (bfd *abfd);
|
nkeynes@362 | 1850 |
|
nkeynes@362 | 1851 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
|
nkeynes@362 | 1852 |
|
nkeynes@362 | 1853 | const bfd_arch_info_type *bfd_lookup_arch
|
nkeynes@362 | 1854 | (enum bfd_architecture arch, unsigned long machine);
|
nkeynes@362 | 1855 |
|
nkeynes@362 | 1856 | const char *bfd_printable_arch_mach
|
nkeynes@362 | 1857 | (enum bfd_architecture arch, unsigned long machine);
|
nkeynes@362 | 1858 |
|
nkeynes@362 | 1859 | unsigned int bfd_octets_per_byte (bfd *abfd);
|
nkeynes@362 | 1860 |
|
nkeynes@362 | 1861 | unsigned int bfd_arch_mach_octets_per_byte
|
nkeynes@362 | 1862 | (enum bfd_architecture arch, unsigned long machine);
|
nkeynes@362 | 1863 |
|
nkeynes@362 | 1864 | /* Extracted from reloc.c. */
|
nkeynes@362 | 1865 | typedef enum bfd_reloc_status
|
nkeynes@362 | 1866 | {
|
nkeynes@362 | 1867 | /* No errors detected. */
|
nkeynes@362 | 1868 | bfd_reloc_ok,
|
nkeynes@362 | 1869 |
|
nkeynes@362 | 1870 | /* The relocation was performed, but there was an overflow. */
|
nkeynes@362 | 1871 | bfd_reloc_overflow,
|
nkeynes@362 | 1872 |
|
nkeynes@362 | 1873 | /* The address to relocate was not within the section supplied. */
|
nkeynes@362 | 1874 | bfd_reloc_outofrange,
|
nkeynes@362 | 1875 |
|
nkeynes@362 | 1876 | /* Used by special functions. */
|
nkeynes@362 | 1877 | bfd_reloc_continue,
|
nkeynes@362 | 1878 |
|
nkeynes@362 | 1879 | /* Unsupported relocation size requested. */
|
nkeynes@362 | 1880 | bfd_reloc_notsupported,
|
nkeynes@362 | 1881 |
|
nkeynes@362 | 1882 | /* Unused. */
|
nkeynes@362 | 1883 | bfd_reloc_other,
|
nkeynes@362 | 1884 |
|
nkeynes@362 | 1885 | /* The symbol to relocate against was undefined. */
|
nkeynes@362 | 1886 | bfd_reloc_undefined,
|
nkeynes@362 | 1887 |
|
nkeynes@362 | 1888 | /* The relocation was performed, but may not be ok - presently
|
nkeynes@362 | 1889 | generated only when linking i960 coff files with i960 b.out
|
nkeynes@362 | 1890 | symbols. If this type is returned, the error_message argument
|
nkeynes@362 | 1891 | to bfd_perform_relocation will be set. */
|
nkeynes@362 | 1892 | bfd_reloc_dangerous
|
nkeynes@362 | 1893 | }
|
nkeynes@362 | 1894 | bfd_reloc_status_type;
|
nkeynes@362 | 1895 |
|
nkeynes@362 | 1896 |
|
nkeynes@362 | 1897 | typedef struct reloc_cache_entry
|
nkeynes@362 | 1898 | {
|
nkeynes@362 | 1899 | /* A pointer into the canonical table of pointers. */
|
nkeynes@362 | 1900 | struct bfd_symbol **sym_ptr_ptr;
|
nkeynes@362 | 1901 |
|
nkeynes@362 | 1902 | /* offset in section. */
|
nkeynes@362 | 1903 | bfd_size_type address;
|
nkeynes@362 | 1904 |
|
nkeynes@362 | 1905 | /* addend for relocation value. */
|
nkeynes@362 | 1906 | bfd_vma addend;
|
nkeynes@362 | 1907 |
|
nkeynes@362 | 1908 | /* Pointer to how to perform the required relocation. */
|
nkeynes@362 | 1909 | reloc_howto_type *howto;
|
nkeynes@362 | 1910 |
|
nkeynes@362 | 1911 | }
|
nkeynes@362 | 1912 | arelent;
|
nkeynes@362 | 1913 |
|
nkeynes@362 | 1914 | enum complain_overflow
|
nkeynes@362 | 1915 | {
|
nkeynes@362 | 1916 | /* Do not complain on overflow. */
|
nkeynes@362 | 1917 | complain_overflow_dont,
|
nkeynes@362 | 1918 |
|
nkeynes@362 | 1919 | /* Complain if the bitfield overflows, whether it is considered
|
nkeynes@362 | 1920 | as signed or unsigned. */
|
nkeynes@362 | 1921 | complain_overflow_bitfield,
|
nkeynes@362 | 1922 |
|
nkeynes@362 | 1923 | /* Complain if the value overflows when considered as signed
|
nkeynes@362 | 1924 | number. */
|
nkeynes@362 | 1925 | complain_overflow_signed,
|
nkeynes@362 | 1926 |
|
nkeynes@362 | 1927 | /* Complain if the value overflows when considered as an
|
nkeynes@362 | 1928 | unsigned number. */
|
nkeynes@362 | 1929 | complain_overflow_unsigned
|
nkeynes@362 | 1930 | };
|
nkeynes@362 | 1931 |
|
nkeynes@362 | 1932 | struct reloc_howto_struct
|
nkeynes@362 | 1933 | {
|
nkeynes@362 | 1934 | /* The type field has mainly a documentary use - the back end can
|
nkeynes@362 | 1935 | do what it wants with it, though normally the back end's
|
nkeynes@362 | 1936 | external idea of what a reloc number is stored
|
nkeynes@362 | 1937 | in this field. For example, a PC relative word relocation
|
nkeynes@362 | 1938 | in a coff environment has the type 023 - because that's
|
nkeynes@362 | 1939 | what the outside world calls a R_PCRWORD reloc. */
|
nkeynes@362 | 1940 | unsigned int type;
|
nkeynes@362 | 1941 |
|
nkeynes@362 | 1942 | /* The value the final relocation is shifted right by. This drops
|
nkeynes@362 | 1943 | unwanted data from the relocation. */
|
nkeynes@362 | 1944 | unsigned int rightshift;
|
nkeynes@362 | 1945 |
|
nkeynes@362 | 1946 | /* The size of the item to be relocated. This is *not* a
|
nkeynes@362 | 1947 | power-of-two measure. To get the number of bytes operated
|
nkeynes@362 | 1948 | on by a type of relocation, use bfd_get_reloc_size. */
|
nkeynes@362 | 1949 | int size;
|
nkeynes@362 | 1950 |
|
nkeynes@362 | 1951 | /* The number of bits in the item to be relocated. This is used
|
nkeynes@362 | 1952 | when doing overflow checking. */
|
nkeynes@362 | 1953 | unsigned int bitsize;
|
nkeynes@362 | 1954 |
|
nkeynes@362 | 1955 | /* Notes that the relocation is relative to the location in the
|
nkeynes@362 | 1956 | data section of the addend. The relocation function will
|
nkeynes@362 | 1957 | subtract from the relocation value the address of the location
|
nkeynes@362 | 1958 | being relocated. */
|
nkeynes@362 | 1959 | bfd_boolean pc_relative;
|
nkeynes@362 | 1960 |
|
nkeynes@362 | 1961 | /* The bit position of the reloc value in the destination.
|
nkeynes@362 | 1962 | The relocated value is left shifted by this amount. */
|
nkeynes@362 | 1963 | unsigned int bitpos;
|
nkeynes@362 | 1964 |
|
nkeynes@362 | 1965 | /* What type of overflow error should be checked for when
|
nkeynes@362 | 1966 | relocating. */
|
nkeynes@362 | 1967 | enum complain_overflow complain_on_overflow;
|
nkeynes@362 | 1968 |
|
nkeynes@362 | 1969 | /* If this field is non null, then the supplied function is
|
nkeynes@362 | 1970 | called rather than the normal function. This allows really
|
nkeynes@362 | 1971 | strange relocation methods to be accommodated (e.g., i960 callj
|
nkeynes@362 | 1972 | instructions). */
|
nkeynes@362 | 1973 | bfd_reloc_status_type (*special_function)
|
nkeynes@362 | 1974 | (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
|
nkeynes@362 | 1975 | bfd *, char **);
|
nkeynes@362 | 1976 |
|
nkeynes@362 | 1977 | /* The textual name of the relocation type. */
|
nkeynes@362 | 1978 | char *name;
|
nkeynes@362 | 1979 |
|
nkeynes@362 | 1980 | /* Some formats record a relocation addend in the section contents
|
nkeynes@362 | 1981 | rather than with the relocation. For ELF formats this is the
|
nkeynes@362 | 1982 | distinction between USE_REL and USE_RELA (though the code checks
|
nkeynes@362 | 1983 | for USE_REL == 1/0). The value of this field is TRUE if the
|
nkeynes@362 | 1984 | addend is recorded with the section contents; when performing a
|
nkeynes@362 | 1985 | partial link (ld -r) the section contents (the data) will be
|
nkeynes@362 | 1986 | modified. The value of this field is FALSE if addends are
|
nkeynes@362 | 1987 | recorded with the relocation (in arelent.addend); when performing
|
nkeynes@362 | 1988 | a partial link the relocation will be modified.
|
nkeynes@362 | 1989 | All relocations for all ELF USE_RELA targets should set this field
|
nkeynes@362 | 1990 | to FALSE (values of TRUE should be looked on with suspicion).
|
nkeynes@362 | 1991 | However, the converse is not true: not all relocations of all ELF
|
nkeynes@362 | 1992 | USE_REL targets set this field to TRUE. Why this is so is peculiar
|
nkeynes@362 | 1993 | to each particular target. For relocs that aren't used in partial
|
nkeynes@362 | 1994 | links (e.g. GOT stuff) it doesn't matter what this is set to. */
|
nkeynes@362 | 1995 | bfd_boolean partial_inplace;
|
nkeynes@362 | 1996 |
|
nkeynes@362 | 1997 | /* src_mask selects the part of the instruction (or data) to be used
|
nkeynes@362 | 1998 | in the relocation sum. If the target relocations don't have an
|
nkeynes@362 | 1999 | addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
|
nkeynes@362 | 2000 | dst_mask to extract the addend from the section contents. If
|
nkeynes@362 | 2001 | relocations do have an addend in the reloc, eg. ELF USE_RELA, this
|
nkeynes@362 | 2002 | field should be zero. Non-zero values for ELF USE_RELA targets are
|
nkeynes@362 | 2003 | bogus as in those cases the value in the dst_mask part of the
|
nkeynes@362 | 2004 | section contents should be treated as garbage. */
|
nkeynes@362 | 2005 | bfd_vma src_mask;
|
nkeynes@362 | 2006 |
|
nkeynes@362 | 2007 | /* dst_mask selects which parts of the instruction (or data) are
|
nkeynes@362 | 2008 | replaced with a relocated value. */
|
nkeynes@362 | 2009 | bfd_vma dst_mask;
|
nkeynes@362 | 2010 |
|
nkeynes@362 | 2011 | /* When some formats create PC relative instructions, they leave
|
nkeynes@362 | 2012 | the value of the pc of the place being relocated in the offset
|
nkeynes@362 | 2013 | slot of the instruction, so that a PC relative relocation can
|
nkeynes@362 | 2014 | be made just by adding in an ordinary offset (e.g., sun3 a.out).
|
nkeynes@362 | 2015 | Some formats leave the displacement part of an instruction
|
nkeynes@362 | 2016 | empty (e.g., m88k bcs); this flag signals the fact. */
|
nkeynes@362 | 2017 | bfd_boolean pcrel_offset;
|
nkeynes@362 | 2018 | };
|
nkeynes@362 | 2019 |
|
nkeynes@362 | 2020 | #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
|
nkeynes@362 | 2021 | { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
|
nkeynes@362 | 2022 | #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
|
nkeynes@362 | 2023 | HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
|
nkeynes@362 | 2024 | NAME, FALSE, 0, 0, IN)
|
nkeynes@362 | 2025 |
|
nkeynes@362 | 2026 | #define EMPTY_HOWTO(C) \
|
nkeynes@362 | 2027 | HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
|
nkeynes@362 | 2028 | NULL, FALSE, 0, 0, FALSE)
|
nkeynes@362 | 2029 |
|
nkeynes@362 | 2030 | #define HOWTO_PREPARE(relocation, symbol) \
|
nkeynes@362 | 2031 | { \
|
nkeynes@362 | 2032 | if (symbol != NULL) \
|
nkeynes@362 | 2033 | { \
|
nkeynes@362 | 2034 | if (bfd_is_com_section (symbol->section)) \
|
nkeynes@362 | 2035 | { \
|
nkeynes@362 | 2036 | relocation = 0; \
|
nkeynes@362 | 2037 | } \
|
nkeynes@362 | 2038 | else \
|
nkeynes@362 | 2039 | { \
|
nkeynes@362 | 2040 | relocation = symbol->value; \
|
nkeynes@362 | 2041 | } \
|
nkeynes@362 | 2042 | } \
|
nkeynes@362 | 2043 | }
|
nkeynes@362 | 2044 |
|
nkeynes@362 | 2045 | unsigned int bfd_get_reloc_size (reloc_howto_type *);
|
nkeynes@362 | 2046 |
|
nkeynes@362 | 2047 | typedef struct relent_chain
|
nkeynes@362 | 2048 | {
|
nkeynes@362 | 2049 | arelent relent;
|
nkeynes@362 | 2050 | struct relent_chain *next;
|
nkeynes@362 | 2051 | }
|
nkeynes@362 | 2052 | arelent_chain;
|
nkeynes@362 | 2053 |
|
nkeynes@362 | 2054 | bfd_reloc_status_type bfd_check_overflow
|
nkeynes@362 | 2055 | (enum complain_overflow how,
|
nkeynes@362 | 2056 | unsigned int bitsize,
|
nkeynes@362 | 2057 | unsigned int rightshift,
|
nkeynes@362 | 2058 | unsigned int addrsize,
|
nkeynes@362 | 2059 | bfd_vma relocation);
|
nkeynes@362 | 2060 |
|
nkeynes@362 | 2061 | bfd_reloc_status_type bfd_perform_relocation
|
nkeynes@362 | 2062 | (bfd *abfd,
|
nkeynes@362 | 2063 | arelent *reloc_entry,
|
nkeynes@362 | 2064 | void *data,
|
nkeynes@362 | 2065 | asection *input_section,
|
nkeynes@362 | 2066 | bfd *output_bfd,
|
nkeynes@362 | 2067 | char **error_message);
|
nkeynes@362 | 2068 |
|
nkeynes@362 | 2069 | bfd_reloc_status_type bfd_install_relocation
|
nkeynes@362 | 2070 | (bfd *abfd,
|
nkeynes@362 | 2071 | arelent *reloc_entry,
|
nkeynes@362 | 2072 | void *data, bfd_vma data_start,
|
nkeynes@362 | 2073 | asection *input_section,
|
nkeynes@362 | 2074 | char **error_message);
|
nkeynes@362 | 2075 |
|
nkeynes@362 | 2076 | enum bfd_reloc_code_real {
|
nkeynes@362 | 2077 | _dummy_first_bfd_reloc_code_real,
|
nkeynes@362 | 2078 |
|
nkeynes@362 | 2079 |
|
nkeynes@362 | 2080 | /* Basic absolute relocations of N bits. */
|
nkeynes@362 | 2081 | BFD_RELOC_64,
|
nkeynes@362 | 2082 | BFD_RELOC_32,
|
nkeynes@362 | 2083 | BFD_RELOC_26,
|
nkeynes@362 | 2084 | BFD_RELOC_24,
|
nkeynes@362 | 2085 | BFD_RELOC_16,
|
nkeynes@362 | 2086 | BFD_RELOC_14,
|
nkeynes@362 | 2087 | BFD_RELOC_8,
|
nkeynes@362 | 2088 |
|
nkeynes@362 | 2089 | /* PC-relative relocations. Sometimes these are relative to the address
|
nkeynes@362 | 2090 | of the relocation itself; sometimes they are relative to the start of
|
nkeynes@362 | 2091 | the section containing the relocation. It depends on the specific target.
|
nkeynes@362 | 2092 |
|
nkeynes@362 | 2093 | The 24-bit relocation is used in some Intel 960 configurations. */
|
nkeynes@362 | 2094 | BFD_RELOC_64_PCREL,
|
nkeynes@362 | 2095 | BFD_RELOC_32_PCREL,
|
nkeynes@362 | 2096 | BFD_RELOC_24_PCREL,
|
nkeynes@362 | 2097 | BFD_RELOC_16_PCREL,
|
nkeynes@362 | 2098 | BFD_RELOC_12_PCREL,
|
nkeynes@362 | 2099 | BFD_RELOC_8_PCREL,
|
nkeynes@362 | 2100 |
|
nkeynes@362 | 2101 | /* Section relative relocations. Some targets need this for DWARF2. */
|
nkeynes@362 | 2102 | BFD_RELOC_32_SECREL,
|
nkeynes@362 | 2103 |
|
nkeynes@362 | 2104 | /* For ELF. */
|
nkeynes@362 | 2105 | BFD_RELOC_32_GOT_PCREL,
|
nkeynes@362 | 2106 | BFD_RELOC_16_GOT_PCREL,
|
nkeynes@362 | 2107 | BFD_RELOC_8_GOT_PCREL,
|
nkeynes@362 | 2108 | BFD_RELOC_32_GOTOFF,
|
nkeynes@362 | 2109 | BFD_RELOC_16_GOTOFF,
|
nkeynes@362 | 2110 | BFD_RELOC_LO16_GOTOFF,
|
nkeynes@362 | 2111 | BFD_RELOC_HI16_GOTOFF,
|
nkeynes@362 | 2112 | BFD_RELOC_HI16_S_GOTOFF,
|
nkeynes@362 | 2113 | BFD_RELOC_8_GOTOFF,
|
nkeynes@362 | 2114 | BFD_RELOC_64_PLT_PCREL,
|
nkeynes@362 | 2115 | BFD_RELOC_32_PLT_PCREL,
|
nkeynes@362 | 2116 | BFD_RELOC_24_PLT_PCREL,
|
nkeynes@362 | 2117 | BFD_RELOC_16_PLT_PCREL,
|
nkeynes@362 | 2118 | BFD_RELOC_8_PLT_PCREL,
|
nkeynes@362 | 2119 | BFD_RELOC_64_PLTOFF,
|
nkeynes@362 | 2120 | BFD_RELOC_32_PLTOFF,
|
nkeynes@362 | 2121 | BFD_RELOC_16_PLTOFF,
|
nkeynes@362 | 2122 | BFD_RELOC_LO16_PLTOFF,
|
nkeynes@362 | 2123 | BFD_RELOC_HI16_PLTOFF,
|
nkeynes@362 | 2124 | BFD_RELOC_HI16_S_PLTOFF,
|
nkeynes@362 | 2125 | BFD_RELOC_8_PLTOFF,
|
nkeynes@362 | 2126 |
|
nkeynes@362 | 2127 | /* Relocations used by 68K ELF. */
|
nkeynes@362 | 2128 | BFD_RELOC_68K_GLOB_DAT,
|
nkeynes@362 | 2129 | BFD_RELOC_68K_JMP_SLOT,
|
nkeynes@362 | 2130 | BFD_RELOC_68K_RELATIVE,
|
nkeynes@362 | 2131 |
|
nkeynes@362 | 2132 | /* Linkage-table relative. */
|
nkeynes@362 | 2133 | BFD_RELOC_32_BASEREL,
|
nkeynes@362 | 2134 | BFD_RELOC_16_BASEREL,
|
nkeynes@362 | 2135 | BFD_RELOC_LO16_BASEREL,
|
nkeynes@362 | 2136 | BFD_RELOC_HI16_BASEREL,
|
nkeynes@362 | 2137 | BFD_RELOC_HI16_S_BASEREL,
|
nkeynes@362 | 2138 | BFD_RELOC_8_BASEREL,
|
nkeynes@362 | 2139 | BFD_RELOC_RVA,
|
nkeynes@362 | 2140 |
|
nkeynes@362 | 2141 | /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
|
nkeynes@362 | 2142 | BFD_RELOC_8_FFnn,
|
nkeynes@362 | 2143 |
|
nkeynes@362 | 2144 | /* These PC-relative relocations are stored as word displacements --
|
nkeynes@362 | 2145 | i.e., byte displacements shifted right two bits. The 30-bit word
|
nkeynes@362 | 2146 | displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
|
nkeynes@362 | 2147 | SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
|
nkeynes@362 | 2148 | signed 16-bit displacement is used on the MIPS, and the 23-bit
|
nkeynes@362 | 2149 | displacement is used on the Alpha. */
|
nkeynes@362 | 2150 | BFD_RELOC_32_PCREL_S2,
|
nkeynes@362 | 2151 | BFD_RELOC_16_PCREL_S2,
|
nkeynes@362 | 2152 | BFD_RELOC_23_PCREL_S2,
|
nkeynes@362 | 2153 |
|
nkeynes@362 | 2154 | /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
|
nkeynes@362 | 2155 | the target word. These are used on the SPARC. */
|
nkeynes@362 | 2156 | BFD_RELOC_HI22,
|
nkeynes@362 | 2157 | BFD_RELOC_LO10,
|
nkeynes@362 | 2158 |
|
nkeynes@362 | 2159 | /* For systems that allocate a Global Pointer register, these are
|
nkeynes@362 | 2160 | displacements off that register. These relocation types are
|
nkeynes@362 | 2161 | handled specially, because the value the register will have is
|
nkeynes@362 | 2162 | decided relatively late. */
|
nkeynes@362 | 2163 | BFD_RELOC_GPREL16,
|
nkeynes@362 | 2164 | BFD_RELOC_GPREL32,
|
nkeynes@362 | 2165 |
|
nkeynes@362 | 2166 | /* Reloc types used for i960/b.out. */
|
nkeynes@362 | 2167 | BFD_RELOC_I960_CALLJ,
|
nkeynes@362 | 2168 |
|
nkeynes@362 | 2169 | /* SPARC ELF relocations. There is probably some overlap with other
|
nkeynes@362 | 2170 | relocation types already defined. */
|
nkeynes@362 | 2171 | BFD_RELOC_NONE,
|
nkeynes@362 | 2172 | BFD_RELOC_SPARC_WDISP22,
|
nkeynes@362 | 2173 | BFD_RELOC_SPARC22,
|
nkeynes@362 | 2174 | BFD_RELOC_SPARC13,
|
nkeynes@362 | 2175 | BFD_RELOC_SPARC_GOT10,
|
nkeynes@362 | 2176 | BFD_RELOC_SPARC_GOT13,
|
nkeynes@362 | 2177 | BFD_RELOC_SPARC_GOT22,
|
nkeynes@362 | 2178 | BFD_RELOC_SPARC_PC10,
|
nkeynes@362 | 2179 | BFD_RELOC_SPARC_PC22,
|
nkeynes@362 | 2180 | BFD_RELOC_SPARC_WPLT30,
|
nkeynes@362 | 2181 | BFD_RELOC_SPARC_COPY,
|
nkeynes@362 | 2182 | BFD_RELOC_SPARC_GLOB_DAT,
|
nkeynes@362 | 2183 | BFD_RELOC_SPARC_JMP_SLOT,
|
nkeynes@362 | 2184 | BFD_RELOC_SPARC_RELATIVE,
|
nkeynes@362 | 2185 | BFD_RELOC_SPARC_UA16,
|
nkeynes@362 | 2186 | BFD_RELOC_SPARC_UA32,
|
nkeynes@362 | 2187 | BFD_RELOC_SPARC_UA64,
|
nkeynes@362 | 2188 |
|
nkeynes@362 | 2189 | /* I think these are specific to SPARC a.out (e.g., Sun 4). */
|
nkeynes@362 | 2190 | BFD_RELOC_SPARC_BASE13,
|
nkeynes@362 | 2191 | BFD_RELOC_SPARC_BASE22,
|
nkeynes@362 | 2192 |
|
nkeynes@362 | 2193 | /* SPARC64 relocations */
|
nkeynes@362 | 2194 | #define BFD_RELOC_SPARC_64 BFD_RELOC_64
|
nkeynes@362 | 2195 | BFD_RELOC_SPARC_10,
|
nkeynes@362 | 2196 | BFD_RELOC_SPARC_11,
|
nkeynes@362 | 2197 | BFD_RELOC_SPARC_OLO10,
|
nkeynes@362 | 2198 | BFD_RELOC_SPARC_HH22,
|
nkeynes@362 | 2199 | BFD_RELOC_SPARC_HM10,
|
nkeynes@362 | 2200 | BFD_RELOC_SPARC_LM22,
|
nkeynes@362 | 2201 | BFD_RELOC_SPARC_PC_HH22,
|
nkeynes@362 | 2202 | BFD_RELOC_SPARC_PC_HM10,
|
nkeynes@362 | 2203 | BFD_RELOC_SPARC_PC_LM22,
|
nkeynes@362 | 2204 | BFD_RELOC_SPARC_WDISP16,
|
nkeynes@362 | 2205 | BFD_RELOC_SPARC_WDISP19,
|
nkeynes@362 | 2206 | BFD_RELOC_SPARC_7,
|
nkeynes@362 | 2207 | BFD_RELOC_SPARC_6,
|
nkeynes@362 | 2208 | BFD_RELOC_SPARC_5,
|
nkeynes@362 | 2209 | #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
|
nkeynes@362 | 2210 | BFD_RELOC_SPARC_PLT32,
|
nkeynes@362 | 2211 | BFD_RELOC_SPARC_PLT64,
|
nkeynes@362 | 2212 | BFD_RELOC_SPARC_HIX22,
|
nkeynes@362 | 2213 | BFD_RELOC_SPARC_LOX10,
|
nkeynes@362 | 2214 | BFD_RELOC_SPARC_H44,
|
nkeynes@362 | 2215 | BFD_RELOC_SPARC_M44,
|
nkeynes@362 | 2216 | BFD_RELOC_SPARC_L44,
|
nkeynes@362 | 2217 | BFD_RELOC_SPARC_REGISTER,
|
nkeynes@362 | 2218 |
|
nkeynes@362 | 2219 | /* SPARC little endian relocation */
|
nkeynes@362 | 2220 | BFD_RELOC_SPARC_REV32,
|
nkeynes@362 | 2221 |
|
nkeynes@362 | 2222 | /* SPARC TLS relocations */
|
nkeynes@362 | 2223 | BFD_RELOC_SPARC_TLS_GD_HI22,
|
nkeynes@362 | 2224 | BFD_RELOC_SPARC_TLS_GD_LO10,
|
nkeynes@362 | 2225 | BFD_RELOC_SPARC_TLS_GD_ADD,
|
nkeynes@362 | 2226 | BFD_RELOC_SPARC_TLS_GD_CALL,
|
nkeynes@362 | 2227 | BFD_RELOC_SPARC_TLS_LDM_HI22,
|
nkeynes@362 | 2228 | BFD_RELOC_SPARC_TLS_LDM_LO10,
|
nkeynes@362 | 2229 | BFD_RELOC_SPARC_TLS_LDM_ADD,
|
nkeynes@362 | 2230 | BFD_RELOC_SPARC_TLS_LDM_CALL,
|
nkeynes@362 | 2231 | BFD_RELOC_SPARC_TLS_LDO_HIX22,
|
nkeynes@362 | 2232 | BFD_RELOC_SPARC_TLS_LDO_LOX10,
|
nkeynes@362 | 2233 | BFD_RELOC_SPARC_TLS_LDO_ADD,
|
nkeynes@362 | 2234 | BFD_RELOC_SPARC_TLS_IE_HI22,
|
nkeynes@362 | 2235 | BFD_RELOC_SPARC_TLS_IE_LO10,
|
nkeynes@362 | 2236 | BFD_RELOC_SPARC_TLS_IE_LD,
|
nkeynes@362 | 2237 | BFD_RELOC_SPARC_TLS_IE_LDX,
|
nkeynes@362 | 2238 | BFD_RELOC_SPARC_TLS_IE_ADD,
|
nkeynes@362 | 2239 | BFD_RELOC_SPARC_TLS_LE_HIX22,
|
nkeynes@362 | 2240 | BFD_RELOC_SPARC_TLS_LE_LOX10,
|
nkeynes@362 | 2241 | BFD_RELOC_SPARC_TLS_DTPMOD32,
|
nkeynes@362 | 2242 | BFD_RELOC_SPARC_TLS_DTPMOD64,
|
nkeynes@362 | 2243 | BFD_RELOC_SPARC_TLS_DTPOFF32,
|
nkeynes@362 | 2244 | BFD_RELOC_SPARC_TLS_DTPOFF64,
|
nkeynes@362 | 2245 | BFD_RELOC_SPARC_TLS_TPOFF32,
|
nkeynes@362 | 2246 | BFD_RELOC_SPARC_TLS_TPOFF64,
|
nkeynes@362 | 2247 |
|
nkeynes@362 | 2248 | /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
|
nkeynes@362 | 2249 | "addend" in some special way.
|
nkeynes@362 | 2250 | For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
|
nkeynes@362 | 2251 | writing; when reading, it will be the absolute section symbol. The
|
nkeynes@362 | 2252 | addend is the displacement in bytes of the "lda" instruction from
|
nkeynes@362 | 2253 | the "ldah" instruction (which is at the address of this reloc). */
|
nkeynes@362 | 2254 | BFD_RELOC_ALPHA_GPDISP_HI16,
|
nkeynes@362 | 2255 |
|
nkeynes@362 | 2256 | /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
|
nkeynes@362 | 2257 | with GPDISP_HI16 relocs. The addend is ignored when writing the
|
nkeynes@362 | 2258 | relocations out, and is filled in with the file's GP value on
|
nkeynes@362 | 2259 | reading, for convenience. */
|
nkeynes@362 | 2260 | BFD_RELOC_ALPHA_GPDISP_LO16,
|
nkeynes@362 | 2261 |
|
nkeynes@362 | 2262 | /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
|
nkeynes@362 | 2263 | relocation except that there is no accompanying GPDISP_LO16
|
nkeynes@362 | 2264 | relocation. */
|
nkeynes@362 | 2265 | BFD_RELOC_ALPHA_GPDISP,
|
nkeynes@362 | 2266 |
|
nkeynes@362 | 2267 | /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
|
nkeynes@362 | 2268 | the assembler turns it into a LDQ instruction to load the address of
|
nkeynes@362 | 2269 | the symbol, and then fills in a register in the real instruction.
|
nkeynes@362 | 2270 |
|
nkeynes@362 | 2271 | The LITERAL reloc, at the LDQ instruction, refers to the .lita
|
nkeynes@362 | 2272 | section symbol. The addend is ignored when writing, but is filled
|
nkeynes@362 | 2273 | in with the file's GP value on reading, for convenience, as with the
|
nkeynes@362 | 2274 | GPDISP_LO16 reloc.
|
nkeynes@362 | 2275 |
|
nkeynes@362 | 2276 | The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
|
nkeynes@362 | 2277 | It should refer to the symbol to be referenced, as with 16_GOTOFF,
|
nkeynes@362 | 2278 | but it generates output not based on the position within the .got
|
nkeynes@362 | 2279 | section, but relative to the GP value chosen for the file during the
|
nkeynes@362 | 2280 | final link stage.
|
nkeynes@362 | 2281 |
|
nkeynes@362 | 2282 | The LITUSE reloc, on the instruction using the loaded address, gives
|
nkeynes@362 | 2283 | information to the linker that it might be able to use to optimize
|
nkeynes@362 | 2284 | away some literal section references. The symbol is ignored (read
|
nkeynes@362 | 2285 | as the absolute section symbol), and the "addend" indicates the type
|
nkeynes@362 | 2286 | of instruction using the register:
|
nkeynes@362 | 2287 | 1 - "memory" fmt insn
|
nkeynes@362 | 2288 | 2 - byte-manipulation (byte offset reg)
|
nkeynes@362 | 2289 | 3 - jsr (target of branch) */
|
nkeynes@362 | 2290 | BFD_RELOC_ALPHA_LITERAL,
|
nkeynes@362 | 2291 | BFD_RELOC_ALPHA_ELF_LITERAL,
|
nkeynes@362 | 2292 | BFD_RELOC_ALPHA_LITUSE,
|
nkeynes@362 | 2293 |
|
nkeynes@362 | 2294 | /* The HINT relocation indicates a value that should be filled into the
|
nkeynes@362 | 2295 | "hint" field of a jmp/jsr/ret instruction, for possible branch-
|
nkeynes@362 | 2296 | prediction logic which may be provided on some processors. */
|
nkeynes@362 | 2297 | BFD_RELOC_ALPHA_HINT,
|
nkeynes@362 | 2298 |
|
nkeynes@362 | 2299 | /* The LINKAGE relocation outputs a linkage pair in the object file,
|
nkeynes@362 | 2300 | which is filled by the linker. */
|
nkeynes@362 | 2301 | BFD_RELOC_ALPHA_LINKAGE,
|
nkeynes@362 | 2302 |
|
nkeynes@362 | 2303 | /* The CODEADDR relocation outputs a STO_CA in the object file,
|
nkeynes@362 | 2304 | which is filled by the linker. */
|
nkeynes@362 | 2305 | BFD_RELOC_ALPHA_CODEADDR,
|
nkeynes@362 | 2306 |
|
nkeynes@362 | 2307 | /* The GPREL_HI/LO relocations together form a 32-bit offset from the
|
nkeynes@362 | 2308 | GP register. */
|
nkeynes@362 | 2309 | BFD_RELOC_ALPHA_GPREL_HI16,
|
nkeynes@362 | 2310 | BFD_RELOC_ALPHA_GPREL_LO16,
|
nkeynes@362 | 2311 |
|
nkeynes@362 | 2312 | /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
|
nkeynes@362 | 2313 | share a common GP, and the target address is adjusted for
|
nkeynes@362 | 2314 | STO_ALPHA_STD_GPLOAD. */
|
nkeynes@362 | 2315 | BFD_RELOC_ALPHA_BRSGP,
|
nkeynes@362 | 2316 |
|
nkeynes@362 | 2317 | /* Alpha thread-local storage relocations. */
|
nkeynes@362 | 2318 | BFD_RELOC_ALPHA_TLSGD,
|
nkeynes@362 | 2319 | BFD_RELOC_ALPHA_TLSLDM,
|
nkeynes@362 | 2320 | BFD_RELOC_ALPHA_DTPMOD64,
|
nkeynes@362 | 2321 | BFD_RELOC_ALPHA_GOTDTPREL16,
|
nkeynes@362 | 2322 | BFD_RELOC_ALPHA_DTPREL64,
|
nkeynes@362 | 2323 | BFD_RELOC_ALPHA_DTPREL_HI16,
|
nkeynes@362 | 2324 | BFD_RELOC_ALPHA_DTPREL_LO16,
|
nkeynes@362 | 2325 | BFD_RELOC_ALPHA_DTPREL16,
|
nkeynes@362 | 2326 | BFD_RELOC_ALPHA_GOTTPREL16,
|
nkeynes@362 | 2327 | BFD_RELOC_ALPHA_TPREL64,
|
nkeynes@362 | 2328 | BFD_RELOC_ALPHA_TPREL_HI16,
|
nkeynes@362 | 2329 | BFD_RELOC_ALPHA_TPREL_LO16,
|
nkeynes@362 | 2330 | BFD_RELOC_ALPHA_TPREL16,
|
nkeynes@362 | 2331 |
|
nkeynes@362 | 2332 | /* Bits 27..2 of the relocation address shifted right 2 bits;
|
nkeynes@362 | 2333 | simple reloc otherwise. */
|
nkeynes@362 | 2334 | BFD_RELOC_MIPS_JMP,
|
nkeynes@362 | 2335 |
|
nkeynes@362 | 2336 | /* The MIPS16 jump instruction. */
|
nkeynes@362 | 2337 | BFD_RELOC_MIPS16_JMP,
|
nkeynes@362 | 2338 |
|
nkeynes@362 | 2339 | /* MIPS16 GP relative reloc. */
|
nkeynes@362 | 2340 | BFD_RELOC_MIPS16_GPREL,
|
nkeynes@362 | 2341 |
|
nkeynes@362 | 2342 | /* High 16 bits of 32-bit value; simple reloc. */
|
nkeynes@362 | 2343 | BFD_RELOC_HI16,
|
nkeynes@362 | 2344 |
|
nkeynes@362 | 2345 | /* High 16 bits of 32-bit value but the low 16 bits will be sign
|
nkeynes@362 | 2346 | extended and added to form the final result. If the low 16
|
nkeynes@362 | 2347 | bits form a negative number, we need to add one to the high value
|
nkeynes@362 | 2348 | to compensate for the borrow when the low bits are added. */
|
nkeynes@362 | 2349 | BFD_RELOC_HI16_S,
|
nkeynes@362 | 2350 |
|
nkeynes@362 | 2351 | /* Low 16 bits. */
|
nkeynes@362 | 2352 | BFD_RELOC_LO16,
|
nkeynes@362 | 2353 |
|
nkeynes@362 | 2354 | /* MIPS16 high 16 bits of 32-bit value. */
|
nkeynes@362 | 2355 | BFD_RELOC_MIPS16_HI16,
|
nkeynes@362 | 2356 |
|
nkeynes@362 | 2357 | /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
|
nkeynes@362 | 2358 | extended and added to form the final result. If the low 16
|
nkeynes@362 | 2359 | bits form a negative number, we need to add one to the high value
|
nkeynes@362 | 2360 | to compensate for the borrow when the low bits are added. */
|
nkeynes@362 | 2361 | BFD_RELOC_MIPS16_HI16_S,
|
nkeynes@362 | 2362 |
|
nkeynes@362 | 2363 | /* MIPS16 low 16 bits. */
|
nkeynes@362 | 2364 | BFD_RELOC_MIPS16_LO16,
|
nkeynes@362 | 2365 |
|
nkeynes@362 | 2366 | /* Relocation against a MIPS literal section. */
|
nkeynes@362 | 2367 | BFD_RELOC_MIPS_LITERAL,
|
nkeynes@362 | 2368 |
|
nkeynes@362 | 2369 | /* MIPS ELF relocations. */
|
nkeynes@362 | 2370 | BFD_RELOC_MIPS_GOT16,
|
nkeynes@362 | 2371 | BFD_RELOC_MIPS_CALL16,
|
nkeynes@362 | 2372 | BFD_RELOC_MIPS_GOT_HI16,
|
nkeynes@362 | 2373 | BFD_RELOC_MIPS_GOT_LO16,
|
nkeynes@362 | 2374 | BFD_RELOC_MIPS_CALL_HI16,
|
nkeynes@362 | 2375 | BFD_RELOC_MIPS_CALL_LO16,
|
nkeynes@362 | 2376 | BFD_RELOC_MIPS_SUB,
|
nkeynes@362 | 2377 | BFD_RELOC_MIPS_GOT_PAGE,
|
nkeynes@362 | 2378 | BFD_RELOC_MIPS_GOT_OFST,
|
nkeynes@362 | 2379 | BFD_RELOC_MIPS_GOT_DISP,
|
nkeynes@362 | 2380 | BFD_RELOC_MIPS_SHIFT5,
|
nkeynes@362 | 2381 | BFD_RELOC_MIPS_SHIFT6,
|
nkeynes@362 | 2382 | BFD_RELOC_MIPS_INSERT_A,
|
nkeynes@362 | 2383 | BFD_RELOC_MIPS_INSERT_B,
|
nkeynes@362 | 2384 | BFD_RELOC_MIPS_DELETE,
|
nkeynes@362 | 2385 | BFD_RELOC_MIPS_HIGHEST,
|
nkeynes@362 | 2386 | BFD_RELOC_MIPS_HIGHER,
|
nkeynes@362 | 2387 | BFD_RELOC_MIPS_SCN_DISP,
|
nkeynes@362 | 2388 | BFD_RELOC_MIPS_REL16,
|
nkeynes@362 | 2389 | BFD_RELOC_MIPS_RELGOT,
|
nkeynes@362 | 2390 | BFD_RELOC_MIPS_JALR,
|
nkeynes@362 | 2391 | BFD_RELOC_MIPS_TLS_DTPMOD32,
|
nkeynes@362 | 2392 | BFD_RELOC_MIPS_TLS_DTPREL32,
|
nkeynes@362 | 2393 | BFD_RELOC_MIPS_TLS_DTPMOD64,
|
nkeynes@362 | 2394 | BFD_RELOC_MIPS_TLS_DTPREL64,
|
nkeynes@362 | 2395 | BFD_RELOC_MIPS_TLS_GD,
|
nkeynes@362 | 2396 | BFD_RELOC_MIPS_TLS_LDM,
|
nkeynes@362 | 2397 | BFD_RELOC_MIPS_TLS_DTPREL_HI16,
|
nkeynes@362 | 2398 | BFD_RELOC_MIPS_TLS_DTPREL_LO16,
|
nkeynes@362 | 2399 | BFD_RELOC_MIPS_TLS_GOTTPREL,
|
nkeynes@362 | 2400 | BFD_RELOC_MIPS_TLS_TPREL32,
|
nkeynes@362 | 2401 | BFD_RELOC_MIPS_TLS_TPREL64,
|
nkeynes@362 | 2402 | BFD_RELOC_MIPS_TLS_TPREL_HI16,
|
nkeynes@362 | 2403 | BFD_RELOC_MIPS_TLS_TPREL_LO16,
|
nkeynes@362 | 2404 |
|
nkeynes@362 | 2405 |
|
nkeynes@362 | 2406 | /* Fujitsu Frv Relocations. */
|
nkeynes@362 | 2407 | BFD_RELOC_FRV_LABEL16,
|
nkeynes@362 | 2408 | BFD_RELOC_FRV_LABEL24,
|
nkeynes@362 | 2409 | BFD_RELOC_FRV_LO16,
|
nkeynes@362 | 2410 | BFD_RELOC_FRV_HI16,
|
nkeynes@362 | 2411 | BFD_RELOC_FRV_GPREL12,
|
nkeynes@362 | 2412 | BFD_RELOC_FRV_GPRELU12,
|
nkeynes@362 | 2413 | BFD_RELOC_FRV_GPREL32,
|
nkeynes@362 | 2414 | BFD_RELOC_FRV_GPRELHI,
|
nkeynes@362 | 2415 | BFD_RELOC_FRV_GPRELLO,
|
nkeynes@362 | 2416 | BFD_RELOC_FRV_GOT12,
|
nkeynes@362 | 2417 | BFD_RELOC_FRV_GOTHI,
|
nkeynes@362 | 2418 | BFD_RELOC_FRV_GOTLO,
|
nkeynes@362 | 2419 | BFD_RELOC_FRV_FUNCDESC,
|
nkeynes@362 | 2420 | BFD_RELOC_FRV_FUNCDESC_GOT12,
|
nkeynes@362 | 2421 | BFD_RELOC_FRV_FUNCDESC_GOTHI,
|
nkeynes@362 | 2422 | BFD_RELOC_FRV_FUNCDESC_GOTLO,
|
nkeynes@362 | 2423 | BFD_RELOC_FRV_FUNCDESC_VALUE,
|
nkeynes@362 | 2424 | BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
|
nkeynes@362 | 2425 | BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
|
nkeynes@362 | 2426 | BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
|
nkeynes@362 | 2427 | BFD_RELOC_FRV_GOTOFF12,
|
nkeynes@362 | 2428 | BFD_RELOC_FRV_GOTOFFHI,
|
nkeynes@362 | 2429 | BFD_RELOC_FRV_GOTOFFLO,
|
nkeynes@362 | 2430 | BFD_RELOC_FRV_GETTLSOFF,
|
nkeynes@362 | 2431 | BFD_RELOC_FRV_TLSDESC_VALUE,
|
nkeynes@362 | 2432 | BFD_RELOC_FRV_GOTTLSDESC12,
|
nkeynes@362 | 2433 | BFD_RELOC_FRV_GOTTLSDESCHI,
|
nkeynes@362 | 2434 | BFD_RELOC_FRV_GOTTLSDESCLO,
|
nkeynes@362 | 2435 | BFD_RELOC_FRV_TLSMOFF12,
|
nkeynes@362 | 2436 | BFD_RELOC_FRV_TLSMOFFHI,
|
nkeynes@362 | 2437 | BFD_RELOC_FRV_TLSMOFFLO,
|
nkeynes@362 | 2438 | BFD_RELOC_FRV_GOTTLSOFF12,
|
nkeynes@362 | 2439 | BFD_RELOC_FRV_GOTTLSOFFHI,
|
nkeynes@362 | 2440 | BFD_RELOC_FRV_GOTTLSOFFLO,
|
nkeynes@362 | 2441 | BFD_RELOC_FRV_TLSOFF,
|
nkeynes@362 | 2442 | BFD_RELOC_FRV_TLSDESC_RELAX,
|
nkeynes@362 | 2443 | BFD_RELOC_FRV_GETTLSOFF_RELAX,
|
nkeynes@362 | 2444 | BFD_RELOC_FRV_TLSOFF_RELAX,
|
nkeynes@362 | 2445 | BFD_RELOC_FRV_TLSMOFF,
|
nkeynes@362 | 2446 |
|
nkeynes@362 | 2447 |
|
nkeynes@362 | 2448 | /* This is a 24bit GOT-relative reloc for the mn10300. */
|
nkeynes@362 | 2449 | BFD_RELOC_MN10300_GOTOFF24,
|
nkeynes@362 | 2450 |
|
nkeynes@362 | 2451 | /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
|
nkeynes@362 | 2452 | in the instruction. */
|
nkeynes@362 | 2453 | BFD_RELOC_MN10300_GOT32,
|
nkeynes@362 | 2454 |
|
nkeynes@362 | 2455 | /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
|
nkeynes@362 | 2456 | in the instruction. */
|
nkeynes@362 | 2457 | BFD_RELOC_MN10300_GOT24,
|
nkeynes@362 | 2458 |
|
nkeynes@362 | 2459 | /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
|
nkeynes@362 | 2460 | in the instruction. */
|
nkeynes@362 | 2461 | BFD_RELOC_MN10300_GOT16,
|
nkeynes@362 | 2462 |
|
nkeynes@362 | 2463 | /* Copy symbol at runtime. */
|
nkeynes@362 | 2464 | BFD_RELOC_MN10300_COPY,
|
nkeynes@362 | 2465 |
|
nkeynes@362 | 2466 | /* Create GOT entry. */
|
nkeynes@362 | 2467 | BFD_RELOC_MN10300_GLOB_DAT,
|
nkeynes@362 | 2468 |
|
nkeynes@362 | 2469 | /* Create PLT entry. */
|
nkeynes@362 | 2470 | BFD_RELOC_MN10300_JMP_SLOT,
|
nkeynes@362 | 2471 |
|
nkeynes@362 | 2472 | /* Adjust by program base. */
|
nkeynes@362 | 2473 | BFD_RELOC_MN10300_RELATIVE,
|
nkeynes@362 | 2474 |
|
nkeynes@362 | 2475 |
|
nkeynes@362 | 2476 | /* i386/elf relocations */
|
nkeynes@362 | 2477 | BFD_RELOC_386_GOT32,
|
nkeynes@362 | 2478 | BFD_RELOC_386_PLT32,
|
nkeynes@362 | 2479 | BFD_RELOC_386_COPY,
|
nkeynes@362 | 2480 | BFD_RELOC_386_GLOB_DAT,
|
nkeynes@362 | 2481 | BFD_RELOC_386_JUMP_SLOT,
|
nkeynes@362 | 2482 | BFD_RELOC_386_RELATIVE,
|
nkeynes@362 | 2483 | BFD_RELOC_386_GOTOFF,
|
nkeynes@362 | 2484 | BFD_RELOC_386_GOTPC,
|
nkeynes@362 | 2485 | BFD_RELOC_386_TLS_TPOFF,
|
nkeynes@362 | 2486 | BFD_RELOC_386_TLS_IE,
|
nkeynes@362 | 2487 | BFD_RELOC_386_TLS_GOTIE,
|
nkeynes@362 | 2488 | BFD_RELOC_386_TLS_LE,
|
nkeynes@362 | 2489 | BFD_RELOC_386_TLS_GD,
|
nkeynes@362 | 2490 | BFD_RELOC_386_TLS_LDM,
|
nkeynes@362 | 2491 | BFD_RELOC_386_TLS_LDO_32,
|
nkeynes@362 | 2492 | BFD_RELOC_386_TLS_IE_32,
|
nkeynes@362 | 2493 | BFD_RELOC_386_TLS_LE_32,
|
nkeynes@362 | 2494 | BFD_RELOC_386_TLS_DTPMOD32,
|
nkeynes@362 | 2495 | BFD_RELOC_386_TLS_DTPOFF32,
|
nkeynes@362 | 2496 | BFD_RELOC_386_TLS_TPOFF32,
|
nkeynes@362 | 2497 |
|
nkeynes@362 | 2498 | /* x86-64/elf relocations */
|
nkeynes@362 | 2499 | BFD_RELOC_X86_64_GOT32,
|
nkeynes@362 | 2500 | BFD_RELOC_X86_64_PLT32,
|
nkeynes@362 | 2501 | BFD_RELOC_X86_64_COPY,
|
nkeynes@362 | 2502 | BFD_RELOC_X86_64_GLOB_DAT,
|
nkeynes@362 | 2503 | BFD_RELOC_X86_64_JUMP_SLOT,
|
nkeynes@362 | 2504 | BFD_RELOC_X86_64_RELATIVE,
|
nkeynes@362 | 2505 | BFD_RELOC_X86_64_GOTPCREL,
|
nkeynes@362 | 2506 | BFD_RELOC_X86_64_32S,
|
nkeynes@362 | 2507 | BFD_RELOC_X86_64_DTPMOD64,
|
nkeynes@362 | 2508 | BFD_RELOC_X86_64_DTPOFF64,
|
nkeynes@362 | 2509 | BFD_RELOC_X86_64_TPOFF64,
|
nkeynes@362 | 2510 | BFD_RELOC_X86_64_TLSGD,
|
nkeynes@362 | 2511 | BFD_RELOC_X86_64_TLSLD,
|
nkeynes@362 | 2512 | BFD_RELOC_X86_64_DTPOFF32,
|
nkeynes@362 | 2513 | BFD_RELOC_X86_64_GOTTPOFF,
|
nkeynes@362 | 2514 | BFD_RELOC_X86_64_TPOFF32,
|
nkeynes@362 | 2515 |
|
nkeynes@362 | 2516 | /* ns32k relocations */
|
nkeynes@362 | 2517 | BFD_RELOC_NS32K_IMM_8,
|
nkeynes@362 | 2518 | BFD_RELOC_NS32K_IMM_16,
|
nkeynes@362 | 2519 | BFD_RELOC_NS32K_IMM_32,
|
nkeynes@362 | 2520 | BFD_RELOC_NS32K_IMM_8_PCREL,
|
nkeynes@362 | 2521 | BFD_RELOC_NS32K_IMM_16_PCREL,
|
nkeynes@362 | 2522 | BFD_RELOC_NS32K_IMM_32_PCREL,
|
nkeynes@362 | 2523 | BFD_RELOC_NS32K_DISP_8,
|
nkeynes@362 | 2524 | BFD_RELOC_NS32K_DISP_16,
|
nkeynes@362 | 2525 | BFD_RELOC_NS32K_DISP_32,
|
nkeynes@362 | 2526 | BFD_RELOC_NS32K_DISP_8_PCREL,
|
nkeynes@362 | 2527 | BFD_RELOC_NS32K_DISP_16_PCREL,
|
nkeynes@362 | 2528 | BFD_RELOC_NS32K_DISP_32_PCREL,
|
nkeynes@362 | 2529 |
|
nkeynes@362 | 2530 | /* PDP11 relocations */
|
nkeynes@362 | 2531 | BFD_RELOC_PDP11_DISP_8_PCREL,
|
nkeynes@362 | 2532 | BFD_RELOC_PDP11_DISP_6_PCREL,
|
nkeynes@362 | 2533 |
|
nkeynes@362 | 2534 | /* Picojava relocs. Not all of these appear in object files. */
|
nkeynes@362 | 2535 | BFD_RELOC_PJ_CODE_HI16,
|
nkeynes@362 | 2536 | BFD_RELOC_PJ_CODE_LO16,
|
nkeynes@362 | 2537 | BFD_RELOC_PJ_CODE_DIR16,
|
nkeynes@362 | 2538 | BFD_RELOC_PJ_CODE_DIR32,
|
nkeynes@362 | 2539 | BFD_RELOC_PJ_CODE_REL16,
|
nkeynes@362 | 2540 | BFD_RELOC_PJ_CODE_REL32,
|
nkeynes@362 | 2541 |
|
nkeynes@362 | 2542 | /* Power(rs6000) and PowerPC relocations. */
|
nkeynes@362 | 2543 | BFD_RELOC_PPC_B26,
|
nkeynes@362 | 2544 | BFD_RELOC_PPC_BA26,
|
nkeynes@362 | 2545 | BFD_RELOC_PPC_TOC16,
|
nkeynes@362 | 2546 | BFD_RELOC_PPC_B16,
|
nkeynes@362 | 2547 | BFD_RELOC_PPC_B16_BRTAKEN,
|
nkeynes@362 | 2548 | BFD_RELOC_PPC_B16_BRNTAKEN,
|
nkeynes@362 | 2549 | BFD_RELOC_PPC_BA16,
|
nkeynes@362 | 2550 | BFD_RELOC_PPC_BA16_BRTAKEN,
|
nkeynes@362 | 2551 | BFD_RELOC_PPC_BA16_BRNTAKEN,
|
nkeynes@362 | 2552 | BFD_RELOC_PPC_COPY,
|
nkeynes@362 | 2553 | BFD_RELOC_PPC_GLOB_DAT,
|
nkeynes@362 | 2554 | BFD_RELOC_PPC_JMP_SLOT,
|
nkeynes@362 | 2555 | BFD_RELOC_PPC_RELATIVE,
|
nkeynes@362 | 2556 | BFD_RELOC_PPC_LOCAL24PC,
|
nkeynes@362 | 2557 | BFD_RELOC_PPC_EMB_NADDR32,
|
nkeynes@362 | 2558 | BFD_RELOC_PPC_EMB_NADDR16,
|
nkeynes@362 | 2559 | BFD_RELOC_PPC_EMB_NADDR16_LO,
|
nkeynes@362 | 2560 | BFD_RELOC_PPC_EMB_NADDR16_HI,
|
nkeynes@362 | 2561 | BFD_RELOC_PPC_EMB_NADDR16_HA,
|
nkeynes@362 | 2562 | BFD_RELOC_PPC_EMB_SDAI16,
|
nkeynes@362 | 2563 | BFD_RELOC_PPC_EMB_SDA2I16,
|
nkeynes@362 | 2564 | BFD_RELOC_PPC_EMB_SDA2REL,
|
nkeynes@362 | 2565 | BFD_RELOC_PPC_EMB_SDA21,
|
nkeynes@362 | 2566 | BFD_RELOC_PPC_EMB_MRKREF,
|
nkeynes@362 | 2567 | BFD_RELOC_PPC_EMB_RELSEC16,
|
nkeynes@362 | 2568 | BFD_RELOC_PPC_EMB_RELST_LO,
|
nkeynes@362 | 2569 | BFD_RELOC_PPC_EMB_RELST_HI,
|
nkeynes@362 | 2570 | BFD_RELOC_PPC_EMB_RELST_HA,
|
nkeynes@362 | 2571 | BFD_RELOC_PPC_EMB_BIT_FLD,
|
nkeynes@362 | 2572 | BFD_RELOC_PPC_EMB_RELSDA,
|
nkeynes@362 | 2573 | BFD_RELOC_PPC64_HIGHER,
|
nkeynes@362 | 2574 | BFD_RELOC_PPC64_HIGHER_S,
|
nkeynes@362 | 2575 | BFD_RELOC_PPC64_HIGHEST,
|
nkeynes@362 | 2576 | BFD_RELOC_PPC64_HIGHEST_S,
|
nkeynes@362 | 2577 | BFD_RELOC_PPC64_TOC16_LO,
|
nkeynes@362 | 2578 | BFD_RELOC_PPC64_TOC16_HI,
|
nkeynes@362 | 2579 | BFD_RELOC_PPC64_TOC16_HA,
|
nkeynes@362 | 2580 | BFD_RELOC_PPC64_TOC,
|
nkeynes@362 | 2581 | BFD_RELOC_PPC64_PLTGOT16,
|
nkeynes@362 | 2582 | BFD_RELOC_PPC64_PLTGOT16_LO,
|
nkeynes@362 | 2583 | BFD_RELOC_PPC64_PLTGOT16_HI,
|
nkeynes@362 | 2584 | BFD_RELOC_PPC64_PLTGOT16_HA,
|
nkeynes@362 | 2585 | BFD_RELOC_PPC64_ADDR16_DS,
|
nkeynes@362 | 2586 | BFD_RELOC_PPC64_ADDR16_LO_DS,
|
nkeynes@362 | 2587 | BFD_RELOC_PPC64_GOT16_DS,
|
nkeynes@362 | 2588 | BFD_RELOC_PPC64_GOT16_LO_DS,
|
nkeynes@362 | 2589 | BFD_RELOC_PPC64_PLT16_LO_DS,
|
nkeynes@362 | 2590 | BFD_RELOC_PPC64_SECTOFF_DS,
|
nkeynes@362 | 2591 | BFD_RELOC_PPC64_SECTOFF_LO_DS,
|
nkeynes@362 | 2592 | BFD_RELOC_PPC64_TOC16_DS,
|
nkeynes@362 | 2593 | BFD_RELOC_PPC64_TOC16_LO_DS,
|
nkeynes@362 | 2594 | BFD_RELOC_PPC64_PLTGOT16_DS,
|
nkeynes@362 | 2595 | BFD_RELOC_PPC64_PLTGOT16_LO_DS,
|
nkeynes@362 | 2596 |
|
nkeynes@362 | 2597 | /* PowerPC and PowerPC64 thread-local storage relocations. */
|
nkeynes@362 | 2598 | BFD_RELOC_PPC_TLS,
|
nkeynes@362 | 2599 | BFD_RELOC_PPC_DTPMOD,
|
nkeynes@362 | 2600 | BFD_RELOC_PPC_TPREL16,
|
nkeynes@362 | 2601 | BFD_RELOC_PPC_TPREL16_LO,
|
nkeynes@362 | 2602 | BFD_RELOC_PPC_TPREL16_HI,
|
nkeynes@362 | 2603 | BFD_RELOC_PPC_TPREL16_HA,
|
nkeynes@362 | 2604 | BFD_RELOC_PPC_TPREL,
|
nkeynes@362 | 2605 | BFD_RELOC_PPC_DTPREL16,
|
nkeynes@362 | 2606 | BFD_RELOC_PPC_DTPREL16_LO,
|
nkeynes@362 | 2607 | BFD_RELOC_PPC_DTPREL16_HI,
|
nkeynes@362 | 2608 | BFD_RELOC_PPC_DTPREL16_HA,
|
nkeynes@362 | 2609 | BFD_RELOC_PPC_DTPREL,
|
nkeynes@362 | 2610 | BFD_RELOC_PPC_GOT_TLSGD16,
|
nkeynes@362 | 2611 | BFD_RELOC_PPC_GOT_TLSGD16_LO,
|
nkeynes@362 | 2612 | BFD_RELOC_PPC_GOT_TLSGD16_HI,
|
nkeynes@362 | 2613 | BFD_RELOC_PPC_GOT_TLSGD16_HA,
|
nkeynes@362 | 2614 | BFD_RELOC_PPC_GOT_TLSLD16,
|
nkeynes@362 | 2615 | BFD_RELOC_PPC_GOT_TLSLD16_LO,
|
nkeynes@362 | 2616 | BFD_RELOC_PPC_GOT_TLSLD16_HI,
|
nkeynes@362 | 2617 | BFD_RELOC_PPC_GOT_TLSLD16_HA,
|
nkeynes@362 | 2618 | BFD_RELOC_PPC_GOT_TPREL16,
|
nkeynes@362 | 2619 | BFD_RELOC_PPC_GOT_TPREL16_LO,
|
nkeynes@362 | 2620 | BFD_RELOC_PPC_GOT_TPREL16_HI,
|
nkeynes@362 | 2621 | BFD_RELOC_PPC_GOT_TPREL16_HA,
|
nkeynes@362 | 2622 | BFD_RELOC_PPC_GOT_DTPREL16,
|
nkeynes@362 | 2623 | BFD_RELOC_PPC_GOT_DTPREL16_LO,
|
nkeynes@362 | 2624 | BFD_RELOC_PPC_GOT_DTPREL16_HI,
|
nkeynes@362 | 2625 | BFD_RELOC_PPC_GOT_DTPREL16_HA,
|
nkeynes@362 | 2626 | BFD_RELOC_PPC64_TPREL16_DS,
|
nkeynes@362 | 2627 | BFD_RELOC_PPC64_TPREL16_LO_DS,
|
nkeynes@362 | 2628 | BFD_RELOC_PPC64_TPREL16_HIGHER,
|
nkeynes@362 | 2629 | BFD_RELOC_PPC64_TPREL16_HIGHERA,
|
nkeynes@362 | 2630 | BFD_RELOC_PPC64_TPREL16_HIGHEST,
|
nkeynes@362 | 2631 | BFD_RELOC_PPC64_TPREL16_HIGHESTA,
|
nkeynes@362 | 2632 | BFD_RELOC_PPC64_DTPREL16_DS,
|
nkeynes@362 | 2633 | BFD_RELOC_PPC64_DTPREL16_LO_DS,
|
nkeynes@362 | 2634 | BFD_RELOC_PPC64_DTPREL16_HIGHER,
|
nkeynes@362 | 2635 | BFD_RELOC_PPC64_DTPREL16_HIGHERA,
|
nkeynes@362 | 2636 | BFD_RELOC_PPC64_DTPREL16_HIGHEST,
|
nkeynes@362 | 2637 | BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
|
nkeynes@362 | 2638 |
|
nkeynes@362 | 2639 | /* IBM 370/390 relocations */
|
nkeynes@362 | 2640 | BFD_RELOC_I370_D12,
|
nkeynes@362 | 2641 |
|
nkeynes@362 | 2642 | /* The type of reloc used to build a constructor table - at the moment
|
nkeynes@362 | 2643 | probably a 32 bit wide absolute relocation, but the target can choose.
|
nkeynes@362 | 2644 | It generally does map to one of the other relocation types. */
|
nkeynes@362 | 2645 | BFD_RELOC_CTOR,
|
nkeynes@362 | 2646 |
|
nkeynes@362 | 2647 | /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
|
nkeynes@362 | 2648 | not stored in the instruction. */
|
nkeynes@362 | 2649 | BFD_RELOC_ARM_PCREL_BRANCH,
|
nkeynes@362 | 2650 |
|
nkeynes@362 | 2651 | /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
|
nkeynes@362 | 2652 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit
|
nkeynes@362 | 2653 | field in the instruction. */
|
nkeynes@362 | 2654 | BFD_RELOC_ARM_PCREL_BLX,
|
nkeynes@362 | 2655 |
|
nkeynes@362 | 2656 | /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
|
nkeynes@362 | 2657 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit
|
nkeynes@362 | 2658 | field in the instruction. */
|
nkeynes@362 | 2659 | BFD_RELOC_THUMB_PCREL_BLX,
|
nkeynes@362 | 2660 |
|
nkeynes@362 | 2661 | /* These relocs are only used within the ARM assembler. They are not
|
nkeynes@362 | 2662 | (at present) written to any object files. */
|
nkeynes@362 | 2663 | BFD_RELOC_ARM_IMMEDIATE,
|
nkeynes@362 | 2664 | BFD_RELOC_ARM_ADRL_IMMEDIATE,
|
nkeynes@362 | 2665 | BFD_RELOC_ARM_OFFSET_IMM,
|
nkeynes@362 | 2666 | BFD_RELOC_ARM_SHIFT_IMM,
|
nkeynes@362 | 2667 | BFD_RELOC_ARM_SMI,
|
nkeynes@362 | 2668 | BFD_RELOC_ARM_SWI,
|
nkeynes@362 | 2669 | BFD_RELOC_ARM_MULTI,
|
nkeynes@362 | 2670 | BFD_RELOC_ARM_CP_OFF_IMM,
|
nkeynes@362 | 2671 | BFD_RELOC_ARM_CP_OFF_IMM_S2,
|
nkeynes@362 | 2672 | BFD_RELOC_ARM_ADR_IMM,
|
nkeynes@362 | 2673 | BFD_RELOC_ARM_LDR_IMM,
|
nkeynes@362 | 2674 | BFD_RELOC_ARM_LITERAL,
|
nkeynes@362 | 2675 | BFD_RELOC_ARM_IN_POOL,
|
nkeynes@362 | 2676 | BFD_RELOC_ARM_OFFSET_IMM8,
|
nkeynes@362 | 2677 | BFD_RELOC_ARM_HWLITERAL,
|
nkeynes@362 | 2678 | BFD_RELOC_ARM_THUMB_ADD,
|
nkeynes@362 | 2679 | BFD_RELOC_ARM_THUMB_IMM,
|
nkeynes@362 | 2680 | BFD_RELOC_ARM_THUMB_SHIFT,
|
nkeynes@362 | 2681 | BFD_RELOC_ARM_THUMB_OFFSET,
|
nkeynes@362 | 2682 | BFD_RELOC_ARM_GOT12,
|
nkeynes@362 | 2683 | BFD_RELOC_ARM_GOT32,
|
nkeynes@362 | 2684 | BFD_RELOC_ARM_JUMP_SLOT,
|
nkeynes@362 | 2685 | BFD_RELOC_ARM_COPY,
|
nkeynes@362 | 2686 | BFD_RELOC_ARM_GLOB_DAT,
|
nkeynes@362 | 2687 | BFD_RELOC_ARM_PLT32,
|
nkeynes@362 | 2688 | BFD_RELOC_ARM_RELATIVE,
|
nkeynes@362 | 2689 | BFD_RELOC_ARM_GOTOFF,
|
nkeynes@362 | 2690 | BFD_RELOC_ARM_GOTPC,
|
nkeynes@362 | 2691 |
|
nkeynes@362 | 2692 | /* Pc-relative or absolute relocation depending on target. Used for
|
nkeynes@362 | 2693 | entries in .init_array sections. */
|
nkeynes@362 | 2694 | BFD_RELOC_ARM_TARGET1,
|
nkeynes@362 | 2695 |
|
nkeynes@362 | 2696 | /* Read-only segment base relative address. */
|
nkeynes@362 | 2697 | BFD_RELOC_ARM_ROSEGREL32,
|
nkeynes@362 | 2698 |
|
nkeynes@362 | 2699 | /* Data segment base relative address. */
|
nkeynes@362 | 2700 | BFD_RELOC_ARM_SBREL32,
|
nkeynes@362 | 2701 |
|
nkeynes@362 | 2702 | /* This reloc is used for References to RTTI dta from exception handling
|
nkeynes@362 | 2703 | tables. The actual definition depends on the target. It may be a
|
nkeynes@362 | 2704 | pc-relative or some form of GOT-indirect relocation. */
|
nkeynes@362 | 2705 | BFD_RELOC_ARM_TARGET2,
|
nkeynes@362 | 2706 |
|
nkeynes@362 | 2707 | /* 31-bit PC relative address. */
|
nkeynes@362 | 2708 | BFD_RELOC_ARM_PREL31,
|
nkeynes@362 | 2709 |
|
nkeynes@362 | 2710 | /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
|
nkeynes@362 | 2711 | BFD_RELOC_SH_PCDISP8BY2,
|
nkeynes@362 | 2712 | BFD_RELOC_SH_PCDISP12BY2,
|
nkeynes@362 | 2713 | BFD_RELOC_SH_IMM3,
|
nkeynes@362 | 2714 | BFD_RELOC_SH_IMM3U,
|
nkeynes@362 | 2715 | BFD_RELOC_SH_DISP12,
|
nkeynes@362 | 2716 | BFD_RELOC_SH_DISP12BY2,
|
nkeynes@362 | 2717 | BFD_RELOC_SH_DISP12BY4,
|
nkeynes@362 | 2718 | BFD_RELOC_SH_DISP12BY8,
|
nkeynes@362 | 2719 | BFD_RELOC_SH_DISP20,
|
nkeynes@362 | 2720 | BFD_RELOC_SH_DISP20BY8,
|
nkeynes@362 | 2721 | BFD_RELOC_SH_IMM4,
|
nkeynes@362 | 2722 | BFD_RELOC_SH_IMM4BY2,
|
nkeynes@362 | 2723 | BFD_RELOC_SH_IMM4BY4,
|
nkeynes@362 | 2724 | BFD_RELOC_SH_IMM8,
|
nkeynes@362 | 2725 | BFD_RELOC_SH_IMM8BY2,
|
nkeynes@362 | 2726 | BFD_RELOC_SH_IMM8BY4,
|
nkeynes@362 | 2727 | BFD_RELOC_SH_PCRELIMM8BY2,
|
nkeynes@362 | 2728 | BFD_RELOC_SH_PCRELIMM8BY4,
|
nkeynes@362 | 2729 | BFD_RELOC_SH_SWITCH16,
|
nkeynes@362 | 2730 | BFD_RELOC_SH_SWITCH32,
|
nkeynes@362 | 2731 | BFD_RELOC_SH_USES,
|
nkeynes@362 | 2732 | BFD_RELOC_SH_COUNT,
|
nkeynes@362 | 2733 | BFD_RELOC_SH_ALIGN,
|
nkeynes@362 | 2734 | BFD_RELOC_SH_CODE,
|
nkeynes@362 | 2735 | BFD_RELOC_SH_DATA,
|
nkeynes@362 | 2736 | BFD_RELOC_SH_LABEL,
|
nkeynes@362 | 2737 | BFD_RELOC_SH_LOOP_START,
|
nkeynes@362 | 2738 | BFD_RELOC_SH_LOOP_END,
|
nkeynes@362 | 2739 | BFD_RELOC_SH_COPY,
|
nkeynes@362 | 2740 | BFD_RELOC_SH_GLOB_DAT,
|
nkeynes@362 | 2741 | BFD_RELOC_SH_JMP_SLOT,
|
nkeynes@362 | 2742 | BFD_RELOC_SH_RELATIVE,
|
nkeynes@362 | 2743 | BFD_RELOC_SH_GOTPC,
|
nkeynes@362 | 2744 | BFD_RELOC_SH_GOT_LOW16,
|
nkeynes@362 | 2745 | BFD_RELOC_SH_GOT_MEDLOW16,
|
nkeynes@362 | 2746 | BFD_RELOC_SH_GOT_MEDHI16,
|
nkeynes@362 | 2747 | BFD_RELOC_SH_GOT_HI16,
|
nkeynes@362 | 2748 | BFD_RELOC_SH_GOTPLT_LOW16,
|
nkeynes@362 | 2749 | BFD_RELOC_SH_GOTPLT_MEDLOW16,
|
nkeynes@362 | 2750 | BFD_RELOC_SH_GOTPLT_MEDHI16,
|
nkeynes@362 | 2751 | BFD_RELOC_SH_GOTPLT_HI16,
|
nkeynes@362 | 2752 | BFD_RELOC_SH_PLT_LOW16,
|
nkeynes@362 | 2753 | BFD_RELOC_SH_PLT_MEDLOW16,
|
nkeynes@362 | 2754 | BFD_RELOC_SH_PLT_MEDHI16,
|
nkeynes@362 | 2755 | BFD_RELOC_SH_PLT_HI16,
|
nkeynes@362 | 2756 | BFD_RELOC_SH_GOTOFF_LOW16,
|
nkeynes@362 | 2757 | BFD_RELOC_SH_GOTOFF_MEDLOW16,
|
nkeynes@362 | 2758 | BFD_RELOC_SH_GOTOFF_MEDHI16,
|
nkeynes@362 | 2759 | BFD_RELOC_SH_GOTOFF_HI16,
|
nkeynes@362 | 2760 | BFD_RELOC_SH_GOTPC_LOW16,
|
nkeynes@362 | 2761 | BFD_RELOC_SH_GOTPC_MEDLOW16,
|
nkeynes@362 | 2762 | BFD_RELOC_SH_GOTPC_MEDHI16,
|
nkeynes@362 | 2763 | BFD_RELOC_SH_GOTPC_HI16,
|
nkeynes@362 | 2764 | BFD_RELOC_SH_COPY64,
|
nkeynes@362 | 2765 | BFD_RELOC_SH_GLOB_DAT64,
|
nkeynes@362 | 2766 | BFD_RELOC_SH_JMP_SLOT64,
|
nkeynes@362 | 2767 | BFD_RELOC_SH_RELATIVE64,
|
nkeynes@362 | 2768 | BFD_RELOC_SH_GOT10BY4,
|
nkeynes@362 | 2769 | BFD_RELOC_SH_GOT10BY8,
|
nkeynes@362 | 2770 | BFD_RELOC_SH_GOTPLT10BY4,
|
nkeynes@362 | 2771 | BFD_RELOC_SH_GOTPLT10BY8,
|
nkeynes@362 | 2772 | BFD_RELOC_SH_GOTPLT32,
|
nkeynes@362 | 2773 | BFD_RELOC_SH_SHMEDIA_CODE,
|
nkeynes@362 | 2774 | BFD_RELOC_SH_IMMU5,
|
nkeynes@362 | 2775 | BFD_RELOC_SH_IMMS6,
|
nkeynes@362 | 2776 | BFD_RELOC_SH_IMMS6BY32,
|
nkeynes@362 | 2777 | BFD_RELOC_SH_IMMU6,
|
nkeynes@362 | 2778 | BFD_RELOC_SH_IMMS10,
|
nkeynes@362 | 2779 | BFD_RELOC_SH_IMMS10BY2,
|
nkeynes@362 | 2780 | BFD_RELOC_SH_IMMS10BY4,
|
nkeynes@362 | 2781 | BFD_RELOC_SH_IMMS10BY8,
|
nkeynes@362 | 2782 | BFD_RELOC_SH_IMMS16,
|
nkeynes@362 | 2783 | BFD_RELOC_SH_IMMU16,
|
nkeynes@362 | 2784 | BFD_RELOC_SH_IMM_LOW16,
|
nkeynes@362 | 2785 | BFD_RELOC_SH_IMM_LOW16_PCREL,
|
nkeynes@362 | 2786 | BFD_RELOC_SH_IMM_MEDLOW16,
|
nkeynes@362 | 2787 | BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
|
nkeynes@362 | 2788 | BFD_RELOC_SH_IMM_MEDHI16,
|
nkeynes@362 | 2789 | BFD_RELOC_SH_IMM_MEDHI16_PCREL,
|
nkeynes@362 | 2790 | BFD_RELOC_SH_IMM_HI16,
|
nkeynes@362 | 2791 | BFD_RELOC_SH_IMM_HI16_PCREL,
|
nkeynes@362 | 2792 | BFD_RELOC_SH_PT_16,
|
nkeynes@362 | 2793 | BFD_RELOC_SH_TLS_GD_32,
|
nkeynes@362 | 2794 | BFD_RELOC_SH_TLS_LD_32,
|
nkeynes@362 | 2795 | BFD_RELOC_SH_TLS_LDO_32,
|
nkeynes@362 | 2796 | BFD_RELOC_SH_TLS_IE_32,
|
nkeynes@362 | 2797 | BFD_RELOC_SH_TLS_LE_32,
|
nkeynes@362 | 2798 | BFD_RELOC_SH_TLS_DTPMOD32,
|
nkeynes@362 | 2799 | BFD_RELOC_SH_TLS_DTPOFF32,
|
nkeynes@362 | 2800 | BFD_RELOC_SH_TLS_TPOFF32,
|
nkeynes@362 | 2801 |
|
nkeynes@362 | 2802 | /* Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must
|
nkeynes@362 | 2803 | be zero and is not stored in the instruction. */
|
nkeynes@362 | 2804 | BFD_RELOC_THUMB_PCREL_BRANCH9,
|
nkeynes@362 | 2805 | BFD_RELOC_THUMB_PCREL_BRANCH12,
|
nkeynes@362 | 2806 | BFD_RELOC_THUMB_PCREL_BRANCH23,
|
nkeynes@362 | 2807 |
|
nkeynes@362 | 2808 | /* ARC Cores relocs.
|
nkeynes@362 | 2809 | ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
|
nkeynes@362 | 2810 | not stored in the instruction. The high 20 bits are installed in bits 26
|
nkeynes@362 | 2811 | through 7 of the instruction. */
|
nkeynes@362 | 2812 | BFD_RELOC_ARC_B22_PCREL,
|
nkeynes@362 | 2813 |
|
nkeynes@362 | 2814 | /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
|
nkeynes@362 | 2815 | stored in the instruction. The high 24 bits are installed in bits 23
|
nkeynes@362 | 2816 | through 0. */
|
nkeynes@362 | 2817 | BFD_RELOC_ARC_B26,
|
nkeynes@362 | 2818 |
|
nkeynes@362 | 2819 | /* Mitsubishi D10V relocs.
|
nkeynes@362 | 2820 | This is a 10-bit reloc with the right 2 bits
|
nkeynes@362 | 2821 | assumed to be 0. */
|
nkeynes@362 | 2822 | BFD_RELOC_D10V_10_PCREL_R,
|
nkeynes@362 | 2823 |
|
nkeynes@362 | 2824 | /* Mitsubishi D10V relocs.
|
nkeynes@362 | 2825 | This is a 10-bit reloc with the right 2 bits
|
nkeynes@362 | 2826 | assumed to be 0. This is the same as the previous reloc
|
nkeynes@362 | 2827 | except it is in the left container, i.e.,
|
nkeynes@362 | 2828 | shifted left 15 bits. */
|
nkeynes@362 | 2829 | BFD_RELOC_D10V_10_PCREL_L,
|
nkeynes@362 | 2830 |
|
nkeynes@362 | 2831 | /* This is an 18-bit reloc with the right 2 bits
|
nkeynes@362 | 2832 | assumed to be 0. */
|
nkeynes@362 | 2833 | BFD_RELOC_D10V_18,
|
nkeynes@362 | 2834 |
|
nkeynes@362 | 2835 | /* This is an 18-bit reloc with the right 2 bits
|
nkeynes@362 | 2836 | assumed to be 0. */
|
nkeynes@362 | 2837 | BFD_RELOC_D10V_18_PCREL,
|
nkeynes@362 | 2838 |
|
nkeynes@362 | 2839 | /* Mitsubishi D30V relocs.
|
nkeynes@362 | 2840 | This is a 6-bit absolute reloc. */
|
nkeynes@362 | 2841 | BFD_RELOC_D30V_6,
|
nkeynes@362 | 2842 |
|
nkeynes@362 | 2843 | /* This is a 6-bit pc-relative reloc with
|
nkeynes@362 | 2844 | the right 3 bits assumed to be 0. */
|
nkeynes@362 | 2845 | BFD_RELOC_D30V_9_PCREL,
|
nkeynes@362 | 2846 |
|
nkeynes@362 | 2847 | /* This is a 6-bit pc-relative reloc with
|
nkeynes@362 | 2848 | the right 3 bits assumed to be 0. Same
|
nkeynes@362 | 2849 | as the previous reloc but on the right side
|
nkeynes@362 | 2850 | of the container. */
|
nkeynes@362 | 2851 | BFD_RELOC_D30V_9_PCREL_R,
|
nkeynes@362 | 2852 |
|
nkeynes@362 | 2853 | /* This is a 12-bit absolute reloc with the
|
nkeynes@362 | 2854 | right 3 bitsassumed to be 0. */
|
nkeynes@362 | 2855 | BFD_RELOC_D30V_15,
|
nkeynes@362 | 2856 |
|
nkeynes@362 | 2857 | /* This is a 12-bit pc-relative reloc with
|
nkeynes@362 | 2858 | the right 3 bits assumed to be 0. */
|
nkeynes@362 | 2859 | BFD_RELOC_D30V_15_PCREL,
|
nkeynes@362 | 2860 |
|
nkeynes@362 | 2861 | /* This is a 12-bit pc-relative reloc with
|
nkeynes@362 | 2862 | the right 3 bits assumed to be 0. Same
|
nkeynes@362 | 2863 | as the previous reloc but on the right side
|
nkeynes@362 | 2864 | of the container. */
|
nkeynes@362 | 2865 | BFD_RELOC_D30V_15_PCREL_R,
|
nkeynes@362 | 2866 |
|
nkeynes@362 | 2867 | /* This is an 18-bit absolute reloc with
|
nkeynes@362 | 2868 | the right 3 bits assumed to be 0. */
|
nkeynes@362 | 2869 | BFD_RELOC_D30V_21,
|
nkeynes@362 | 2870 |
|
nkeynes@362 | 2871 | /* This is an 18-bit pc-relative reloc with
|
nkeynes@362 | 2872 | the right 3 bits assumed to be 0. */
|
nkeynes@362 | 2873 | BFD_RELOC_D30V_21_PCREL,
|
nkeynes@362 | 2874 |
|
nkeynes@362 | 2875 | /* This is an 18-bit pc-relative reloc with
|
nkeynes@362 | 2876 | the right 3 bits assumed to be 0. Same
|
nkeynes@362 | 2877 | as the previous reloc but on the right side
|
nkeynes@362 | 2878 | of the container. */
|
nkeynes@362 | 2879 | BFD_RELOC_D30V_21_PCREL_R,
|
nkeynes@362 | 2880 |
|
nkeynes@362 | 2881 | /* This is a 32-bit absolute reloc. */
|
nkeynes@362 | 2882 | BFD_RELOC_D30V_32,
|
nkeynes@362 | 2883 |
|
nkeynes@362 | 2884 | /* This is a 32-bit pc-relative reloc. */
|
nkeynes@362 | 2885 | BFD_RELOC_D30V_32_PCREL,
|
nkeynes@362 | 2886 |
|
nkeynes@362 | 2887 | /* DLX relocs */
|
nkeynes@362 | 2888 | BFD_RELOC_DLX_HI16_S,
|
nkeynes@362 | 2889 |
|
nkeynes@362 | 2890 | /* DLX relocs */
|
nkeynes@362 | 2891 | BFD_RELOC_DLX_LO16,
|
nkeynes@362 | 2892 |
|
nkeynes@362 | 2893 | /* DLX relocs */
|
nkeynes@362 | 2894 | BFD_RELOC_DLX_JMP26,
|
nkeynes@362 | 2895 |
|
nkeynes@362 | 2896 | /* Renesas M32R (formerly Mitsubishi M32R) relocs.
|
nkeynes@362 | 2897 | This is a 24 bit absolute address. */
|
nkeynes@362 | 2898 | BFD_RELOC_M32R_24,
|
nkeynes@362 | 2899 |
|
nkeynes@362 | 2900 | /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
|
nkeynes@362 | 2901 | BFD_RELOC_M32R_10_PCREL,
|
nkeynes@362 | 2902 |
|
nkeynes@362 | 2903 | /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
|
nkeynes@362 | 2904 | BFD_RELOC_M32R_18_PCREL,
|
nkeynes@362 | 2905 |
|
nkeynes@362 | 2906 | /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
|
nkeynes@362 | 2907 | BFD_RELOC_M32R_26_PCREL,
|
nkeynes@362 | 2908 |
|
nkeynes@362 | 2909 | /* This is a 16-bit reloc containing the high 16 bits of an address
|
nkeynes@362 | 2910 | used when the lower 16 bits are treated as unsigned. */
|
nkeynes@362 | 2911 | BFD_RELOC_M32R_HI16_ULO,
|
nkeynes@362 | 2912 |
|
nkeynes@362 | 2913 | /* This is a 16-bit reloc containing the high 16 bits of an address
|
nkeynes@362 | 2914 | used when the lower 16 bits are treated as signed. */
|
nkeynes@362 | 2915 | BFD_RELOC_M32R_HI16_SLO,
|
nkeynes@362 | 2916 |
|
nkeynes@362 | 2917 | /* This is a 16-bit reloc containing the lower 16 bits of an address. */
|
nkeynes@362 | 2918 | BFD_RELOC_M32R_LO16,
|
nkeynes@362 | 2919 |
|
nkeynes@362 | 2920 | /* This is a 16-bit reloc containing the small data area offset for use in
|
nkeynes@362 | 2921 | add3, load, and store instructions. */
|
nkeynes@362 | 2922 | BFD_RELOC_M32R_SDA16,
|
nkeynes@362 | 2923 |
|
nkeynes@362 | 2924 | /* For PIC. */
|
nkeynes@362 | 2925 | BFD_RELOC_M32R_GOT24,
|
nkeynes@362 | 2926 | BFD_RELOC_M32R_26_PLTREL,
|
nkeynes@362 | 2927 | BFD_RELOC_M32R_COPY,
|
nkeynes@362 | 2928 | BFD_RELOC_M32R_GLOB_DAT,
|
nkeynes@362 | 2929 | BFD_RELOC_M32R_JMP_SLOT,
|
nkeynes@362 | 2930 | BFD_RELOC_M32R_RELATIVE,
|
nkeynes@362 | 2931 | BFD_RELOC_M32R_GOTOFF,
|
nkeynes@362 | 2932 | BFD_RELOC_M32R_GOTOFF_HI_ULO,
|
nkeynes@362 | 2933 | BFD_RELOC_M32R_GOTOFF_HI_SLO,
|
nkeynes@362 | 2934 | BFD_RELOC_M32R_GOTOFF_LO,
|
nkeynes@362 | 2935 | BFD_RELOC_M32R_GOTPC24,
|
nkeynes@362 | 2936 | BFD_RELOC_M32R_GOT16_HI_ULO,
|
nkeynes@362 | 2937 | BFD_RELOC_M32R_GOT16_HI_SLO,
|
nkeynes@362 | 2938 | BFD_RELOC_M32R_GOT16_LO,
|
nkeynes@362 | 2939 | BFD_RELOC_M32R_GOTPC_HI_ULO,
|
nkeynes@362 | 2940 | BFD_RELOC_M32R_GOTPC_HI_SLO,
|
nkeynes@362 | 2941 | BFD_RELOC_M32R_GOTPC_LO,
|
nkeynes@362 | 2942 |
|
nkeynes@362 | 2943 | /* This is a 9-bit reloc */
|
nkeynes@362 | 2944 | BFD_RELOC_V850_9_PCREL,
|
nkeynes@362 | 2945 |
|
nkeynes@362 | 2946 | /* This is a 22-bit reloc */
|
nkeynes@362 | 2947 | BFD_RELOC_V850_22_PCREL,
|
nkeynes@362 | 2948 |
|
nkeynes@362 | 2949 | /* This is a 16 bit offset from the short data area pointer. */
|
nkeynes@362 | 2950 | BFD_RELOC_V850_SDA_16_16_OFFSET,
|
nkeynes@362 | 2951 |
|
nkeynes@362 | 2952 | /* This is a 16 bit offset (of which only 15 bits are used) from the
|
nkeynes@362 | 2953 | short data area pointer. */
|
nkeynes@362 | 2954 | BFD_RELOC_V850_SDA_15_16_OFFSET,
|
nkeynes@362 | 2955 |
|
nkeynes@362 | 2956 | /* This is a 16 bit offset from the zero data area pointer. */
|
nkeynes@362 | 2957 | BFD_RELOC_V850_ZDA_16_16_OFFSET,
|
nkeynes@362 | 2958 |
|
nkeynes@362 | 2959 | /* This is a 16 bit offset (of which only 15 bits are used) from the
|
nkeynes@362 | 2960 | zero data area pointer. */
|
nkeynes@362 | 2961 | BFD_RELOC_V850_ZDA_15_16_OFFSET,
|
nkeynes@362 | 2962 |
|
nkeynes@362 | 2963 | /* This is an 8 bit offset (of which only 6 bits are used) from the
|
nkeynes@362 | 2964 | tiny data area pointer. */
|
nkeynes@362 | 2965 | BFD_RELOC_V850_TDA_6_8_OFFSET,
|
nkeynes@362 | 2966 |
|
nkeynes@362 | 2967 | /* This is an 8bit offset (of which only 7 bits are used) from the tiny
|
nkeynes@362 | 2968 | data area pointer. */
|
nkeynes@362 | 2969 | BFD_RELOC_V850_TDA_7_8_OFFSET,
|
nkeynes@362 | 2970 |
|
nkeynes@362 | 2971 | /* This is a 7 bit offset from the tiny data area pointer. */
|
nkeynes@362 | 2972 | BFD_RELOC_V850_TDA_7_7_OFFSET,
|
nkeynes@362 | 2973 |
|
nkeynes@362 | 2974 | /* This is a 16 bit offset from the tiny data area pointer. */
|
nkeynes@362 | 2975 | BFD_RELOC_V850_TDA_16_16_OFFSET,
|
nkeynes@362 | 2976 |
|
nkeynes@362 | 2977 | /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
|
nkeynes@362 | 2978 | data area pointer. */
|
nkeynes@362 | 2979 | BFD_RELOC_V850_TDA_4_5_OFFSET,
|
nkeynes@362 | 2980 |
|
nkeynes@362 | 2981 | /* This is a 4 bit offset from the tiny data area pointer. */
|
nkeynes@362 | 2982 | BFD_RELOC_V850_TDA_4_4_OFFSET,
|
nkeynes@362 | 2983 |
|
nkeynes@362 | 2984 | /* This is a 16 bit offset from the short data area pointer, with the
|
nkeynes@362 | 2985 | bits placed non-contiguously in the instruction. */
|
nkeynes@362 | 2986 | BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
|
nkeynes@362 | 2987 |
|
nkeynes@362 | 2988 | /* This is a 16 bit offset from the zero data area pointer, with the
|
nkeynes@362 | 2989 | bits placed non-contiguously in the instruction. */
|
nkeynes@362 | 2990 | BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
|
nkeynes@362 | 2991 |
|
nkeynes@362 | 2992 | /* This is a 6 bit offset from the call table base pointer. */
|
nkeynes@362 | 2993 | BFD_RELOC_V850_CALLT_6_7_OFFSET,
|
nkeynes@362 | 2994 |
|
nkeynes@362 | 2995 | /* This is a 16 bit offset from the call table base pointer. */
|
nkeynes@362 | 2996 | BFD_RELOC_V850_CALLT_16_16_OFFSET,
|
nkeynes@362 | 2997 |
|
nkeynes@362 | 2998 | /* Used for relaxing indirect function calls. */
|
nkeynes@362 | 2999 | BFD_RELOC_V850_LONGCALL,
|
nkeynes@362 | 3000 |
|
nkeynes@362 | 3001 | /* Used for relaxing indirect jumps. */
|
nkeynes@362 | 3002 | BFD_RELOC_V850_LONGJUMP,
|
nkeynes@362 | 3003 |
|
nkeynes@362 | 3004 | /* Used to maintain alignment whilst relaxing. */
|
nkeynes@362 | 3005 | BFD_RELOC_V850_ALIGN,
|
nkeynes@362 | 3006 |
|
nkeynes@362 | 3007 | /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
|
nkeynes@362 | 3008 | instructions. */
|
nkeynes@362 | 3009 | BFD_RELOC_V850_LO16_SPLIT_OFFSET,
|
nkeynes@362 | 3010 |
|
nkeynes@362 | 3011 | /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
|
nkeynes@362 | 3012 | instruction. */
|
nkeynes@362 | 3013 | BFD_RELOC_MN10300_32_PCREL,
|
nkeynes@362 | 3014 |
|
nkeynes@362 | 3015 | /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
|
nkeynes@362 | 3016 | instruction. */
|
nkeynes@362 | 3017 | BFD_RELOC_MN10300_16_PCREL,
|
nkeynes@362 | 3018 |
|
nkeynes@362 | 3019 | /* This is a 8bit DP reloc for the tms320c30, where the most
|
nkeynes@362 | 3020 | significant 8 bits of a 24 bit word are placed into the least
|
nkeynes@362 | 3021 | significant 8 bits of the opcode. */
|
nkeynes@362 | 3022 | BFD_RELOC_TIC30_LDP,
|
nkeynes@362 | 3023 |
|
nkeynes@362 | 3024 | /* This is a 7bit reloc for the tms320c54x, where the least
|
nkeynes@362 | 3025 | significant 7 bits of a 16 bit word are placed into the least
|
nkeynes@362 | 3026 | significant 7 bits of the opcode. */
|
nkeynes@362 | 3027 | BFD_RELOC_TIC54X_PARTLS7,
|
nkeynes@362 | 3028 |
|
nkeynes@362 | 3029 | /* This is a 9bit DP reloc for the tms320c54x, where the most
|
nkeynes@362 | 3030 | significant 9 bits of a 16 bit word are placed into the least
|
nkeynes@362 | 3031 | significant 9 bits of the opcode. */
|
nkeynes@362 | 3032 | BFD_RELOC_TIC54X_PARTMS9,
|
nkeynes@362 | 3033 |
|
nkeynes@362 | 3034 | /* This is an extended address 23-bit reloc for the tms320c54x. */
|
nkeynes@362 | 3035 | BFD_RELOC_TIC54X_23,
|
nkeynes@362 | 3036 |
|
nkeynes@362 | 3037 | /* This is a 16-bit reloc for the tms320c54x, where the least
|
nkeynes@362 | 3038 | significant 16 bits of a 23-bit extended address are placed into
|
nkeynes@362 | 3039 | the opcode. */
|
nkeynes@362 | 3040 | BFD_RELOC_TIC54X_16_OF_23,
|
nkeynes@362 | 3041 |
|
nkeynes@362 | 3042 | /* This is a reloc for the tms320c54x, where the most
|
nkeynes@362 | 3043 | significant 7 bits of a 23-bit extended address are placed into
|
nkeynes@362 | 3044 | the opcode. */
|
nkeynes@362 | 3045 | BFD_RELOC_TIC54X_MS7_OF_23,
|
nkeynes@362 | 3046 |
|
nkeynes@362 | 3047 | /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
|
nkeynes@362 | 3048 | BFD_RELOC_FR30_48,
|
nkeynes@362 | 3049 |
|
nkeynes@362 | 3050 | /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
|
nkeynes@362 | 3051 | two sections. */
|
nkeynes@362 | 3052 | BFD_RELOC_FR30_20,
|
nkeynes@362 | 3053 |
|
nkeynes@362 | 3054 | /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
|
nkeynes@362 | 3055 | 4 bits. */
|
nkeynes@362 | 3056 | BFD_RELOC_FR30_6_IN_4,
|
nkeynes@362 | 3057 |
|
nkeynes@362 | 3058 | /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
|
nkeynes@362 | 3059 | into 8 bits. */
|
nkeynes@362 | 3060 | BFD_RELOC_FR30_8_IN_8,
|
nkeynes@362 | 3061 |
|
nkeynes@362 | 3062 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
|
nkeynes@362 | 3063 | into 8 bits. */
|
nkeynes@362 | 3064 | BFD_RELOC_FR30_9_IN_8,
|
nkeynes@362 | 3065 |
|
nkeynes@362 | 3066 | /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
|
nkeynes@362 | 3067 | into 8 bits. */
|
nkeynes@362 | 3068 | BFD_RELOC_FR30_10_IN_8,
|
nkeynes@362 | 3069 |
|
nkeynes@362 | 3070 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
|
nkeynes@362 | 3071 | short offset into 8 bits. */
|
nkeynes@362 | 3072 | BFD_RELOC_FR30_9_PCREL,
|
nkeynes@362 | 3073 |
|
nkeynes@362 | 3074 | /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
|
nkeynes@362 | 3075 | short offset into 11 bits. */
|
nkeynes@362 | 3076 | BFD_RELOC_FR30_12_PCREL,
|
nkeynes@362 | 3077 |
|
nkeynes@362 | 3078 | /* Motorola Mcore relocations. */
|
nkeynes@362 | 3079 | BFD_RELOC_MCORE_PCREL_IMM8BY4,
|
nkeynes@362 | 3080 | BFD_RELOC_MCORE_PCREL_IMM11BY2,
|
nkeynes@362 | 3081 | BFD_RELOC_MCORE_PCREL_IMM4BY2,
|
nkeynes@362 | 3082 | BFD_RELOC_MCORE_PCREL_32,
|
nkeynes@362 | 3083 | BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
|
nkeynes@362 | 3084 | BFD_RELOC_MCORE_RVA,
|
nkeynes@362 | 3085 |
|
nkeynes@362 | 3086 | /* These are relocations for the GETA instruction. */
|
nkeynes@362 | 3087 | BFD_RELOC_MMIX_GETA,
|
nkeynes@362 | 3088 | BFD_RELOC_MMIX_GETA_1,
|
nkeynes@362 | 3089 | BFD_RELOC_MMIX_GETA_2,
|
nkeynes@362 | 3090 | BFD_RELOC_MMIX_GETA_3,
|
nkeynes@362 | 3091 |
|
nkeynes@362 | 3092 | /* These are relocations for a conditional branch instruction. */
|
nkeynes@362 | 3093 | BFD_RELOC_MMIX_CBRANCH,
|
nkeynes@362 | 3094 | BFD_RELOC_MMIX_CBRANCH_J,
|
nkeynes@362 | 3095 | BFD_RELOC_MMIX_CBRANCH_1,
|
nkeynes@362 | 3096 | BFD_RELOC_MMIX_CBRANCH_2,
|
nkeynes@362 | 3097 | BFD_RELOC_MMIX_CBRANCH_3,
|
nkeynes@362 | 3098 |
|
nkeynes@362 | 3099 | /* These are relocations for the PUSHJ instruction. */
|
nkeynes@362 | 3100 | BFD_RELOC_MMIX_PUSHJ,
|
nkeynes@362 | 3101 | BFD_RELOC_MMIX_PUSHJ_1,
|
nkeynes@362 | 3102 | BFD_RELOC_MMIX_PUSHJ_2,
|
nkeynes@362 | 3103 | BFD_RELOC_MMIX_PUSHJ_3,
|
nkeynes@362 | 3104 | BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
|
nkeynes@362 | 3105 |
|
nkeynes@362 | 3106 | /* These are relocations for the JMP instruction. */
|
nkeynes@362 | 3107 | BFD_RELOC_MMIX_JMP,
|
nkeynes@362 | 3108 | BFD_RELOC_MMIX_JMP_1,
|
nkeynes@362 | 3109 | BFD_RELOC_MMIX_JMP_2,
|
nkeynes@362 | 3110 | BFD_RELOC_MMIX_JMP_3,
|
nkeynes@362 | 3111 |
|
nkeynes@362 | 3112 | /* This is a relocation for a relative address as in a GETA instruction or
|
nkeynes@362 | 3113 | a branch. */
|
nkeynes@362 | 3114 | BFD_RELOC_MMIX_ADDR19,
|
nkeynes@362 | 3115 |
|
nkeynes@362 | 3116 | /* This is a relocation for a relative address as in a JMP instruction. */
|
nkeynes@362 | 3117 | BFD_RELOC_MMIX_ADDR27,
|
nkeynes@362 | 3118 |
|
nkeynes@362 | 3119 | /* This is a relocation for an instruction field that may be a general
|
nkeynes@362 | 3120 | register or a value 0..255. */
|
nkeynes@362 | 3121 | BFD_RELOC_MMIX_REG_OR_BYTE,
|
nkeynes@362 | 3122 |
|
nkeynes@362 | 3123 | /* This is a relocation for an instruction field that may be a general
|
nkeynes@362 | 3124 | register. */
|
nkeynes@362 | 3125 | BFD_RELOC_MMIX_REG,
|
nkeynes@362 | 3126 |
|
nkeynes@362 | 3127 | /* This is a relocation for two instruction fields holding a register and
|
nkeynes@362 | 3128 | an offset, the equivalent of the relocation. */
|
nkeynes@362 | 3129 | BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
|
nkeynes@362 | 3130 |
|
nkeynes@362 | 3131 | /* This relocation is an assertion that the expression is not allocated as
|
nkeynes@362 | 3132 | a global register. It does not modify contents. */
|
nkeynes@362 | 3133 | BFD_RELOC_MMIX_LOCAL,
|
nkeynes@362 | 3134 |
|
nkeynes@362 | 3135 | /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
|
nkeynes@362 | 3136 | short offset into 7 bits. */
|
nkeynes@362 | 3137 | BFD_RELOC_AVR_7_PCREL,
|
nkeynes@362 | 3138 |
|
nkeynes@362 | 3139 | /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
|
nkeynes@362 | 3140 | short offset into 12 bits. */
|
nkeynes@362 | 3141 | BFD_RELOC_AVR_13_PCREL,
|
nkeynes@362 | 3142 |
|
nkeynes@362 | 3143 | /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
|
nkeynes@362 | 3144 | program memory address) into 16 bits. */
|
nkeynes@362 | 3145 | BFD_RELOC_AVR_16_PM,
|
nkeynes@362 | 3146 |
|
nkeynes@362 | 3147 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
|
nkeynes@362 | 3148 | data memory address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3149 | BFD_RELOC_AVR_LO8_LDI,
|
nkeynes@362 | 3150 |
|
nkeynes@362 | 3151 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
|
nkeynes@362 | 3152 | of data memory address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3153 | BFD_RELOC_AVR_HI8_LDI,
|
nkeynes@362 | 3154 |
|
nkeynes@362 | 3155 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
|
nkeynes@362 | 3156 | of program memory address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3157 | BFD_RELOC_AVR_HH8_LDI,
|
nkeynes@362 | 3158 |
|
nkeynes@362 | 3159 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3160 | (usually data memory address) into 8 bit immediate value of SUBI insn. */
|
nkeynes@362 | 3161 | BFD_RELOC_AVR_LO8_LDI_NEG,
|
nkeynes@362 | 3162 |
|
nkeynes@362 | 3163 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3164 | (high 8 bit of data memory address) into 8 bit immediate value of
|
nkeynes@362 | 3165 | SUBI insn. */
|
nkeynes@362 | 3166 | BFD_RELOC_AVR_HI8_LDI_NEG,
|
nkeynes@362 | 3167 |
|
nkeynes@362 | 3168 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3169 | (most high 8 bit of program memory address) into 8 bit immediate value
|
nkeynes@362 | 3170 | of LDI or SUBI insn. */
|
nkeynes@362 | 3171 | BFD_RELOC_AVR_HH8_LDI_NEG,
|
nkeynes@362 | 3172 |
|
nkeynes@362 | 3173 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
|
nkeynes@362 | 3174 | command address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3175 | BFD_RELOC_AVR_LO8_LDI_PM,
|
nkeynes@362 | 3176 |
|
nkeynes@362 | 3177 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
|
nkeynes@362 | 3178 | of command address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3179 | BFD_RELOC_AVR_HI8_LDI_PM,
|
nkeynes@362 | 3180 |
|
nkeynes@362 | 3181 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
|
nkeynes@362 | 3182 | of command address) into 8 bit immediate value of LDI insn. */
|
nkeynes@362 | 3183 | BFD_RELOC_AVR_HH8_LDI_PM,
|
nkeynes@362 | 3184 |
|
nkeynes@362 | 3185 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3186 | (usually command address) into 8 bit immediate value of SUBI insn. */
|
nkeynes@362 | 3187 | BFD_RELOC_AVR_LO8_LDI_PM_NEG,
|
nkeynes@362 | 3188 |
|
nkeynes@362 | 3189 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3190 | (high 8 bit of 16 bit command address) into 8 bit immediate value
|
nkeynes@362 | 3191 | of SUBI insn. */
|
nkeynes@362 | 3192 | BFD_RELOC_AVR_HI8_LDI_PM_NEG,
|
nkeynes@362 | 3193 |
|
nkeynes@362 | 3194 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
|
nkeynes@362 | 3195 | (high 6 bit of 22 bit command address) into 8 bit immediate
|
nkeynes@362 | 3196 | value of SUBI insn. */
|
nkeynes@362 | 3197 | BFD_RELOC_AVR_HH8_LDI_PM_NEG,
|
nkeynes@362 | 3198 |
|
nkeynes@362 | 3199 | /* This is a 32 bit reloc for the AVR that stores 23 bit value
|
nkeynes@362 | 3200 | into 22 bits. */
|
nkeynes@362 | 3201 | BFD_RELOC_AVR_CALL,
|
nkeynes@362 | 3202 |
|
nkeynes@362 | 3203 | /* This is a 16 bit reloc for the AVR that stores all needed bits
|
nkeynes@362 | 3204 | for absolute addressing with ldi with overflow check to linktime */
|
nkeynes@362 | 3205 | BFD_RELOC_AVR_LDI,
|
nkeynes@362 | 3206 |
|
nkeynes@362 | 3207 | /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
|
nkeynes@362 | 3208 | instructions */
|
nkeynes@362 | 3209 | BFD_RELOC_AVR_6,
|
nkeynes@362 | 3210 |
|
nkeynes@362 | 3211 | /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
|
nkeynes@362 | 3212 | instructions */
|
nkeynes@362 | 3213 | BFD_RELOC_AVR_6_ADIW,
|
nkeynes@362 | 3214 |
|
nkeynes@362 | 3215 | /* Direct 12 bit. */
|
nkeynes@362 | 3216 | BFD_RELOC_390_12,
|
nkeynes@362 | 3217 |
|
nkeynes@362 | 3218 | /* 12 bit GOT offset. */
|
nkeynes@362 | 3219 | BFD_RELOC_390_GOT12,
|
nkeynes@362 | 3220 |
|
nkeynes@362 | 3221 | /* 32 bit PC relative PLT address. */
|
nkeynes@362 | 3222 | BFD_RELOC_390_PLT32,
|
nkeynes@362 | 3223 |
|
nkeynes@362 | 3224 | /* Copy symbol at runtime. */
|
nkeynes@362 | 3225 | BFD_RELOC_390_COPY,
|
nkeynes@362 | 3226 |
|
nkeynes@362 | 3227 | /* Create GOT entry. */
|
nkeynes@362 | 3228 | BFD_RELOC_390_GLOB_DAT,
|
nkeynes@362 | 3229 |
|
nkeynes@362 | 3230 | /* Create PLT entry. */
|
nkeynes@362 | 3231 | BFD_RELOC_390_JMP_SLOT,
|
nkeynes@362 | 3232 |
|
nkeynes@362 | 3233 | /* Adjust by program base. */
|
nkeynes@362 | 3234 | BFD_RELOC_390_RELATIVE,
|
nkeynes@362 | 3235 |
|
nkeynes@362 | 3236 | /* 32 bit PC relative offset to GOT. */
|
nkeynes@362 | 3237 | BFD_RELOC_390_GOTPC,
|
nkeynes@362 | 3238 |
|
nkeynes@362 | 3239 | /* 16 bit GOT offset. */
|
nkeynes@362 | 3240 | BFD_RELOC_390_GOT16,
|
nkeynes@362 | 3241 |
|
nkeynes@362 | 3242 | /* PC relative 16 bit shifted by 1. */
|
nkeynes@362 | 3243 | BFD_RELOC_390_PC16DBL,
|
nkeynes@362 | 3244 |
|
nkeynes@362 | 3245 | /* 16 bit PC rel. PLT shifted by 1. */
|
nkeynes@362 | 3246 | BFD_RELOC_390_PLT16DBL,
|
nkeynes@362 | 3247 |
|
nkeynes@362 | 3248 | /* PC relative 32 bit shifted by 1. */
|
nkeynes@362 | 3249 | BFD_RELOC_390_PC32DBL,
|
nkeynes@362 | 3250 |
|
nkeynes@362 | 3251 | /* 32 bit PC rel. PLT shifted by 1. */
|
nkeynes@362 | 3252 | BFD_RELOC_390_PLT32DBL,
|
nkeynes@362 | 3253 |
|
nkeynes@362 | 3254 | /* 32 bit PC rel. GOT shifted by 1. */
|
nkeynes@362 | 3255 | BFD_RELOC_390_GOTPCDBL,
|
nkeynes@362 | 3256 |
|
nkeynes@362 | 3257 | /* 64 bit GOT offset. */
|
nkeynes@362 | 3258 | BFD_RELOC_390_GOT64,
|
nkeynes@362 | 3259 |
|
nkeynes@362 | 3260 | /* 64 bit PC relative PLT address. */
|
nkeynes@362 | 3261 | BFD_RELOC_390_PLT64,
|
nkeynes@362 | 3262 |
|
nkeynes@362 | 3263 | /* 32 bit rel. offset to GOT entry. */
|
nkeynes@362 | 3264 | BFD_RELOC_390_GOTENT,
|
nkeynes@362 | 3265 |
|
nkeynes@362 | 3266 | /* 64 bit offset to GOT. */
|
nkeynes@362 | 3267 | BFD_RELOC_390_GOTOFF64,
|
nkeynes@362 | 3268 |
|
nkeynes@362 | 3269 | /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3270 | BFD_RELOC_390_GOTPLT12,
|
nkeynes@362 | 3271 |
|
nkeynes@362 | 3272 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3273 | BFD_RELOC_390_GOTPLT16,
|
nkeynes@362 | 3274 |
|
nkeynes@362 | 3275 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3276 | BFD_RELOC_390_GOTPLT32,
|
nkeynes@362 | 3277 |
|
nkeynes@362 | 3278 | /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3279 | BFD_RELOC_390_GOTPLT64,
|
nkeynes@362 | 3280 |
|
nkeynes@362 | 3281 | /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3282 | BFD_RELOC_390_GOTPLTENT,
|
nkeynes@362 | 3283 |
|
nkeynes@362 | 3284 | /* 16-bit rel. offset from the GOT to a PLT entry. */
|
nkeynes@362 | 3285 | BFD_RELOC_390_PLTOFF16,
|
nkeynes@362 | 3286 |
|
nkeynes@362 | 3287 | /* 32-bit rel. offset from the GOT to a PLT entry. */
|
nkeynes@362 | 3288 | BFD_RELOC_390_PLTOFF32,
|
nkeynes@362 | 3289 |
|
nkeynes@362 | 3290 | /* 64-bit rel. offset from the GOT to a PLT entry. */
|
nkeynes@362 | 3291 | BFD_RELOC_390_PLTOFF64,
|
nkeynes@362 | 3292 |
|
nkeynes@362 | 3293 | /* s390 tls relocations. */
|
nkeynes@362 | 3294 | BFD_RELOC_390_TLS_LOAD,
|
nkeynes@362 | 3295 | BFD_RELOC_390_TLS_GDCALL,
|
nkeynes@362 | 3296 | BFD_RELOC_390_TLS_LDCALL,
|
nkeynes@362 | 3297 | BFD_RELOC_390_TLS_GD32,
|
nkeynes@362 | 3298 | BFD_RELOC_390_TLS_GD64,
|
nkeynes@362 | 3299 | BFD_RELOC_390_TLS_GOTIE12,
|
nkeynes@362 | 3300 | BFD_RELOC_390_TLS_GOTIE32,
|
nkeynes@362 | 3301 | BFD_RELOC_390_TLS_GOTIE64,
|
nkeynes@362 | 3302 | BFD_RELOC_390_TLS_LDM32,
|
nkeynes@362 | 3303 | BFD_RELOC_390_TLS_LDM64,
|
nkeynes@362 | 3304 | BFD_RELOC_390_TLS_IE32,
|
nkeynes@362 | 3305 | BFD_RELOC_390_TLS_IE64,
|
nkeynes@362 | 3306 | BFD_RELOC_390_TLS_IEENT,
|
nkeynes@362 | 3307 | BFD_RELOC_390_TLS_LE32,
|
nkeynes@362 | 3308 | BFD_RELOC_390_TLS_LE64,
|
nkeynes@362 | 3309 | BFD_RELOC_390_TLS_LDO32,
|
nkeynes@362 | 3310 | BFD_RELOC_390_TLS_LDO64,
|
nkeynes@362 | 3311 | BFD_RELOC_390_TLS_DTPMOD,
|
nkeynes@362 | 3312 | BFD_RELOC_390_TLS_DTPOFF,
|
nkeynes@362 | 3313 | BFD_RELOC_390_TLS_TPOFF,
|
nkeynes@362 | 3314 |
|
nkeynes@362 | 3315 | /* Long displacement extension. */
|
nkeynes@362 | 3316 | BFD_RELOC_390_20,
|
nkeynes@362 | 3317 | BFD_RELOC_390_GOT20,
|
nkeynes@362 | 3318 | BFD_RELOC_390_GOTPLT20,
|
nkeynes@362 | 3319 | BFD_RELOC_390_TLS_GOTIE20,
|
nkeynes@362 | 3320 |
|
nkeynes@362 | 3321 | /* Scenix IP2K - 9-bit register number / data address */
|
nkeynes@362 | 3322 | BFD_RELOC_IP2K_FR9,
|
nkeynes@362 | 3323 |
|
nkeynes@362 | 3324 | /* Scenix IP2K - 4-bit register/data bank number */
|
nkeynes@362 | 3325 | BFD_RELOC_IP2K_BANK,
|
nkeynes@362 | 3326 |
|
nkeynes@362 | 3327 | /* Scenix IP2K - low 13 bits of instruction word address */
|
nkeynes@362 | 3328 | BFD_RELOC_IP2K_ADDR16CJP,
|
nkeynes@362 | 3329 |
|
nkeynes@362 | 3330 | /* Scenix IP2K - high 3 bits of instruction word address */
|
nkeynes@362 | 3331 | BFD_RELOC_IP2K_PAGE3,
|
nkeynes@362 | 3332 |
|
nkeynes@362 | 3333 | /* Scenix IP2K - ext/low/high 8 bits of data address */
|
nkeynes@362 | 3334 | BFD_RELOC_IP2K_LO8DATA,
|
nkeynes@362 | 3335 | BFD_RELOC_IP2K_HI8DATA,
|
nkeynes@362 | 3336 | BFD_RELOC_IP2K_EX8DATA,
|
nkeynes@362 | 3337 |
|
nkeynes@362 | 3338 | /* Scenix IP2K - low/high 8 bits of instruction word address */
|
nkeynes@362 | 3339 | BFD_RELOC_IP2K_LO8INSN,
|
nkeynes@362 | 3340 | BFD_RELOC_IP2K_HI8INSN,
|
nkeynes@362 | 3341 |
|
nkeynes@362 | 3342 | /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
|
nkeynes@362 | 3343 | BFD_RELOC_IP2K_PC_SKIP,
|
nkeynes@362 | 3344 |
|
nkeynes@362 | 3345 | /* Scenix IP2K - 16 bit word address in text section. */
|
nkeynes@362 | 3346 | BFD_RELOC_IP2K_TEXT,
|
nkeynes@362 | 3347 |
|
nkeynes@362 | 3348 | /* Scenix IP2K - 7-bit sp or dp offset */
|
nkeynes@362 | 3349 | BFD_RELOC_IP2K_FR_OFFSET,
|
nkeynes@362 | 3350 |
|
nkeynes@362 | 3351 | /* Scenix VPE4K coprocessor - data/insn-space addressing */
|
nkeynes@362 | 3352 | BFD_RELOC_VPE4KMATH_DATA,
|
nkeynes@362 | 3353 | BFD_RELOC_VPE4KMATH_INSN,
|
nkeynes@362 | 3354 |
|
nkeynes@362 | 3355 | /* These two relocations are used by the linker to determine which of
|
nkeynes@362 | 3356 | the entries in a C++ virtual function table are actually used. When
|
nkeynes@362 | 3357 | the --gc-sections option is given, the linker will zero out the entries
|
nkeynes@362 | 3358 | that are not used, so that the code for those functions need not be
|
nkeynes@362 | 3359 | included in the output.
|
nkeynes@362 | 3360 |
|
nkeynes@362 | 3361 | VTABLE_INHERIT is a zero-space relocation used to describe to the
|
nkeynes@362 | 3362 | linker the inheritance tree of a C++ virtual function table. The
|
nkeynes@362 | 3363 | relocation's symbol should be the parent class' vtable, and the
|
nkeynes@362 | 3364 | relocation should be located at the child vtable.
|
nkeynes@362 | 3365 |
|
nkeynes@362 | 3366 | VTABLE_ENTRY is a zero-space relocation that describes the use of a
|
nkeynes@362 | 3367 | virtual function table entry. The reloc's symbol should refer to the
|
nkeynes@362 | 3368 | table of the class mentioned in the code. Off of that base, an offset
|
nkeynes@362 | 3369 | describes the entry that is being used. For Rela hosts, this offset
|
nkeynes@362 | 3370 | is stored in the reloc's addend. For Rel hosts, we are forced to put
|
nkeynes@362 | 3371 | this offset in the reloc's section offset. */
|
nkeynes@362 | 3372 | BFD_RELOC_VTABLE_INHERIT,
|
nkeynes@362 | 3373 | BFD_RELOC_VTABLE_ENTRY,
|
nkeynes@362 | 3374 |
|
nkeynes@362 | 3375 | /* Intel IA64 Relocations. */
|
nkeynes@362 | 3376 | BFD_RELOC_IA64_IMM14,
|
nkeynes@362 | 3377 | BFD_RELOC_IA64_IMM22,
|
nkeynes@362 | 3378 | BFD_RELOC_IA64_IMM64,
|
nkeynes@362 | 3379 | BFD_RELOC_IA64_DIR32MSB,
|
nkeynes@362 | 3380 | BFD_RELOC_IA64_DIR32LSB,
|
nkeynes@362 | 3381 | BFD_RELOC_IA64_DIR64MSB,
|
nkeynes@362 | 3382 | BFD_RELOC_IA64_DIR64LSB,
|
nkeynes@362 | 3383 | BFD_RELOC_IA64_GPREL22,
|
nkeynes@362 | 3384 | BFD_RELOC_IA64_GPREL64I,
|
nkeynes@362 | 3385 | BFD_RELOC_IA64_GPREL32MSB,
|
nkeynes@362 | 3386 | BFD_RELOC_IA64_GPREL32LSB,
|
nkeynes@362 | 3387 | BFD_RELOC_IA64_GPREL64MSB,
|
nkeynes@362 | 3388 | BFD_RELOC_IA64_GPREL64LSB,
|
nkeynes@362 | 3389 | BFD_RELOC_IA64_LTOFF22,
|
nkeynes@362 | 3390 | BFD_RELOC_IA64_LTOFF64I,
|
nkeynes@362 | 3391 | BFD_RELOC_IA64_PLTOFF22,
|
nkeynes@362 | 3392 | BFD_RELOC_IA64_PLTOFF64I,
|
nkeynes@362 | 3393 | BFD_RELOC_IA64_PLTOFF64MSB,
|
nkeynes@362 | 3394 | BFD_RELOC_IA64_PLTOFF64LSB,
|
nkeynes@362 | 3395 | BFD_RELOC_IA64_FPTR64I,
|
nkeynes@362 | 3396 | BFD_RELOC_IA64_FPTR32MSB,
|
nkeynes@362 | 3397 | BFD_RELOC_IA64_FPTR32LSB,
|
nkeynes@362 | 3398 | BFD_RELOC_IA64_FPTR64MSB,
|
nkeynes@362 | 3399 | BFD_RELOC_IA64_FPTR64LSB,
|
nkeynes@362 | 3400 | BFD_RELOC_IA64_PCREL21B,
|
nkeynes@362 | 3401 | BFD_RELOC_IA64_PCREL21BI,
|
nkeynes@362 | 3402 | BFD_RELOC_IA64_PCREL21M,
|
nkeynes@362 | 3403 | BFD_RELOC_IA64_PCREL21F,
|
nkeynes@362 | 3404 | BFD_RELOC_IA64_PCREL22,
|
nkeynes@362 | 3405 | BFD_RELOC_IA64_PCREL60B,
|
nkeynes@362 | 3406 | BFD_RELOC_IA64_PCREL64I,
|
nkeynes@362 | 3407 | BFD_RELOC_IA64_PCREL32MSB,
|
nkeynes@362 | 3408 | BFD_RELOC_IA64_PCREL32LSB,
|
nkeynes@362 | 3409 | BFD_RELOC_IA64_PCREL64MSB,
|
nkeynes@362 | 3410 | BFD_RELOC_IA64_PCREL64LSB,
|
nkeynes@362 | 3411 | BFD_RELOC_IA64_LTOFF_FPTR22,
|
nkeynes@362 | 3412 | BFD_RELOC_IA64_LTOFF_FPTR64I,
|
nkeynes@362 | 3413 | BFD_RELOC_IA64_LTOFF_FPTR32MSB,
|
nkeynes@362 | 3414 | BFD_RELOC_IA64_LTOFF_FPTR32LSB,
|
nkeynes@362 | 3415 | BFD_RELOC_IA64_LTOFF_FPTR64MSB,
|
nkeynes@362 | 3416 | BFD_RELOC_IA64_LTOFF_FPTR64LSB,
|
nkeynes@362 | 3417 | BFD_RELOC_IA64_SEGREL32MSB,
|
nkeynes@362 | 3418 | BFD_RELOC_IA64_SEGREL32LSB,
|
nkeynes@362 | 3419 | BFD_RELOC_IA64_SEGREL64MSB,
|
nkeynes@362 | 3420 | BFD_RELOC_IA64_SEGREL64LSB,
|
nkeynes@362 | 3421 | BFD_RELOC_IA64_SECREL32MSB,
|
nkeynes@362 | 3422 | BFD_RELOC_IA64_SECREL32LSB,
|
nkeynes@362 | 3423 | BFD_RELOC_IA64_SECREL64MSB,
|
nkeynes@362 | 3424 | BFD_RELOC_IA64_SECREL64LSB,
|
nkeynes@362 | 3425 | BFD_RELOC_IA64_REL32MSB,
|
nkeynes@362 | 3426 | BFD_RELOC_IA64_REL32LSB,
|
nkeynes@362 | 3427 | BFD_RELOC_IA64_REL64MSB,
|
nkeynes@362 | 3428 | BFD_RELOC_IA64_REL64LSB,
|
nkeynes@362 | 3429 | BFD_RELOC_IA64_LTV32MSB,
|
nkeynes@362 | 3430 | BFD_RELOC_IA64_LTV32LSB,
|
nkeynes@362 | 3431 | BFD_RELOC_IA64_LTV64MSB,
|
nkeynes@362 | 3432 | BFD_RELOC_IA64_LTV64LSB,
|
nkeynes@362 | 3433 | BFD_RELOC_IA64_IPLTMSB,
|
nkeynes@362 | 3434 | BFD_RELOC_IA64_IPLTLSB,
|
nkeynes@362 | 3435 | BFD_RELOC_IA64_COPY,
|
nkeynes@362 | 3436 | BFD_RELOC_IA64_LTOFF22X,
|
nkeynes@362 | 3437 | BFD_RELOC_IA64_LDXMOV,
|
nkeynes@362 | 3438 | BFD_RELOC_IA64_TPREL14,
|
nkeynes@362 | 3439 | BFD_RELOC_IA64_TPREL22,
|
nkeynes@362 | 3440 | BFD_RELOC_IA64_TPREL64I,
|
nkeynes@362 | 3441 | BFD_RELOC_IA64_TPREL64MSB,
|
nkeynes@362 | 3442 | BFD_RELOC_IA64_TPREL64LSB,
|
nkeynes@362 | 3443 | BFD_RELOC_IA64_LTOFF_TPREL22,
|
nkeynes@362 | 3444 | BFD_RELOC_IA64_DTPMOD64MSB,
|
nkeynes@362 | 3445 | BFD_RELOC_IA64_DTPMOD64LSB,
|
nkeynes@362 | 3446 | BFD_RELOC_IA64_LTOFF_DTPMOD22,
|
nkeynes@362 | 3447 | BFD_RELOC_IA64_DTPREL14,
|
nkeynes@362 | 3448 | BFD_RELOC_IA64_DTPREL22,
|
nkeynes@362 | 3449 | BFD_RELOC_IA64_DTPREL64I,
|
nkeynes@362 | 3450 | BFD_RELOC_IA64_DTPREL32MSB,
|
nkeynes@362 | 3451 | BFD_RELOC_IA64_DTPREL32LSB,
|
nkeynes@362 | 3452 | BFD_RELOC_IA64_DTPREL64MSB,
|
nkeynes@362 | 3453 | BFD_RELOC_IA64_DTPREL64LSB,
|
nkeynes@362 | 3454 | BFD_RELOC_IA64_LTOFF_DTPREL22,
|
nkeynes@362 | 3455 |
|
nkeynes@362 | 3456 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3457 | This is the 8 bit high part of an absolute address. */
|
nkeynes@362 | 3458 | BFD_RELOC_M68HC11_HI8,
|
nkeynes@362 | 3459 |
|
nkeynes@362 | 3460 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3461 | This is the 8 bit low part of an absolute address. */
|
nkeynes@362 | 3462 | BFD_RELOC_M68HC11_LO8,
|
nkeynes@362 | 3463 |
|
nkeynes@362 | 3464 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3465 | This is the 3 bit of a value. */
|
nkeynes@362 | 3466 | BFD_RELOC_M68HC11_3B,
|
nkeynes@362 | 3467 |
|
nkeynes@362 | 3468 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3469 | This reloc marks the beginning of a jump/call instruction.
|
nkeynes@362 | 3470 | It is used for linker relaxation to correctly identify beginning
|
nkeynes@362 | 3471 | of instruction and change some branches to use PC-relative
|
nkeynes@362 | 3472 | addressing mode. */
|
nkeynes@362 | 3473 | BFD_RELOC_M68HC11_RL_JUMP,
|
nkeynes@362 | 3474 |
|
nkeynes@362 | 3475 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3476 | This reloc marks a group of several instructions that gcc generates
|
nkeynes@362 | 3477 | and for which the linker relaxation pass can modify and/or remove
|
nkeynes@362 | 3478 | some of them. */
|
nkeynes@362 | 3479 | BFD_RELOC_M68HC11_RL_GROUP,
|
nkeynes@362 | 3480 |
|
nkeynes@362 | 3481 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3482 | This is the 16-bit lower part of an address. It is used for 'call'
|
nkeynes@362 | 3483 | instruction to specify the symbol address without any special
|
nkeynes@362 | 3484 | transformation (due to memory bank window). */
|
nkeynes@362 | 3485 | BFD_RELOC_M68HC11_LO16,
|
nkeynes@362 | 3486 |
|
nkeynes@362 | 3487 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3488 | This is a 8-bit reloc that specifies the page number of an address.
|
nkeynes@362 | 3489 | It is used by 'call' instruction to specify the page number of
|
nkeynes@362 | 3490 | the symbol. */
|
nkeynes@362 | 3491 | BFD_RELOC_M68HC11_PAGE,
|
nkeynes@362 | 3492 |
|
nkeynes@362 | 3493 | /* Motorola 68HC11 reloc.
|
nkeynes@362 | 3494 | This is a 24-bit reloc that represents the address with a 16-bit
|
nkeynes@362 | 3495 | value and a 8-bit page number. The symbol address is transformed
|
nkeynes@362 | 3496 | to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
|
nkeynes@362 | 3497 | BFD_RELOC_M68HC11_24,
|
nkeynes@362 | 3498 |
|
nkeynes@362 | 3499 | /* Motorola 68HC12 reloc.
|
nkeynes@362 | 3500 | This is the 5 bits of a value. */
|
nkeynes@362 | 3501 | BFD_RELOC_M68HC12_5B,
|
nkeynes@362 | 3502 |
|
nkeynes@362 | 3503 | /* NS CR16C Relocations. */
|
nkeynes@362 | 3504 | BFD_RELOC_16C_NUM08,
|
nkeynes@362 | 3505 | BFD_RELOC_16C_NUM08_C,
|
nkeynes@362 | 3506 | BFD_RELOC_16C_NUM16,
|
nkeynes@362 | 3507 | BFD_RELOC_16C_NUM16_C,
|
nkeynes@362 | 3508 | BFD_RELOC_16C_NUM32,
|
nkeynes@362 | 3509 | BFD_RELOC_16C_NUM32_C,
|
nkeynes@362 | 3510 | BFD_RELOC_16C_DISP04,
|
nkeynes@362 | 3511 | BFD_RELOC_16C_DISP04_C,
|
nkeynes@362 | 3512 | BFD_RELOC_16C_DISP08,
|
nkeynes@362 | 3513 | BFD_RELOC_16C_DISP08_C,
|
nkeynes@362 | 3514 | BFD_RELOC_16C_DISP16,
|
nkeynes@362 | 3515 | BFD_RELOC_16C_DISP16_C,
|
nkeynes@362 | 3516 | BFD_RELOC_16C_DISP24,
|
nkeynes@362 | 3517 | BFD_RELOC_16C_DISP24_C,
|
nkeynes@362 | 3518 | BFD_RELOC_16C_DISP24a,
|
nkeynes@362 | 3519 | BFD_RELOC_16C_DISP24a_C,
|
nkeynes@362 | 3520 | BFD_RELOC_16C_REG04,
|
nkeynes@362 | 3521 | BFD_RELOC_16C_REG04_C,
|
nkeynes@362 | 3522 | BFD_RELOC_16C_REG04a,
|
nkeynes@362 | 3523 | BFD_RELOC_16C_REG04a_C,
|
nkeynes@362 | 3524 | BFD_RELOC_16C_REG14,
|
nkeynes@362 | 3525 | BFD_RELOC_16C_REG14_C,
|
nkeynes@362 | 3526 | BFD_RELOC_16C_REG16,
|
nkeynes@362 | 3527 | BFD_RELOC_16C_REG16_C,
|
nkeynes@362 | 3528 | BFD_RELOC_16C_REG20,
|
nkeynes@362 | 3529 | BFD_RELOC_16C_REG20_C,
|
nkeynes@362 | 3530 | BFD_RELOC_16C_ABS20,
|
nkeynes@362 | 3531 | BFD_RELOC_16C_ABS20_C,
|
nkeynes@362 | 3532 | BFD_RELOC_16C_ABS24,
|
nkeynes@362 | 3533 | BFD_RELOC_16C_ABS24_C,
|
nkeynes@362 | 3534 | BFD_RELOC_16C_IMM04,
|
nkeynes@362 | 3535 | BFD_RELOC_16C_IMM04_C,
|
nkeynes@362 | 3536 | BFD_RELOC_16C_IMM16,
|
nkeynes@362 | 3537 | BFD_RELOC_16C_IMM16_C,
|
nkeynes@362 | 3538 | BFD_RELOC_16C_IMM20,
|
nkeynes@362 | 3539 | BFD_RELOC_16C_IMM20_C,
|
nkeynes@362 | 3540 | BFD_RELOC_16C_IMM24,
|
nkeynes@362 | 3541 | BFD_RELOC_16C_IMM24_C,
|
nkeynes@362 | 3542 | BFD_RELOC_16C_IMM32,
|
nkeynes@362 | 3543 | BFD_RELOC_16C_IMM32_C,
|
nkeynes@362 | 3544 |
|
nkeynes@362 | 3545 | /* NS CRX Relocations. */
|
nkeynes@362 | 3546 | BFD_RELOC_CRX_REL4,
|
nkeynes@362 | 3547 | BFD_RELOC_CRX_REL8,
|
nkeynes@362 | 3548 | BFD_RELOC_CRX_REL8_CMP,
|
nkeynes@362 | 3549 | BFD_RELOC_CRX_REL16,
|
nkeynes@362 | 3550 | BFD_RELOC_CRX_REL24,
|
nkeynes@362 | 3551 | BFD_RELOC_CRX_REL32,
|
nkeynes@362 | 3552 | BFD_RELOC_CRX_REGREL12,
|
nkeynes@362 | 3553 | BFD_RELOC_CRX_REGREL22,
|
nkeynes@362 | 3554 | BFD_RELOC_CRX_REGREL28,
|
nkeynes@362 | 3555 | BFD_RELOC_CRX_REGREL32,
|
nkeynes@362 | 3556 | BFD_RELOC_CRX_ABS16,
|
nkeynes@362 | 3557 | BFD_RELOC_CRX_ABS32,
|
nkeynes@362 | 3558 | BFD_RELOC_CRX_NUM8,
|
nkeynes@362 | 3559 | BFD_RELOC_CRX_NUM16,
|
nkeynes@362 | 3560 | BFD_RELOC_CRX_NUM32,
|
nkeynes@362 | 3561 | BFD_RELOC_CRX_IMM16,
|
nkeynes@362 | 3562 | BFD_RELOC_CRX_IMM32,
|
nkeynes@362 | 3563 | BFD_RELOC_CRX_SWITCH8,
|
nkeynes@362 | 3564 | BFD_RELOC_CRX_SWITCH16,
|
nkeynes@362 | 3565 | BFD_RELOC_CRX_SWITCH32,
|
nkeynes@362 | 3566 |
|
nkeynes@362 | 3567 | /* These relocs are only used within the CRIS assembler. They are not
|
nkeynes@362 | 3568 | (at present) written to any object files. */
|
nkeynes@362 | 3569 | BFD_RELOC_CRIS_BDISP8,
|
nkeynes@362 | 3570 | BFD_RELOC_CRIS_UNSIGNED_5,
|
nkeynes@362 | 3571 | BFD_RELOC_CRIS_SIGNED_6,
|
nkeynes@362 | 3572 | BFD_RELOC_CRIS_UNSIGNED_6,
|
nkeynes@362 | 3573 | BFD_RELOC_CRIS_SIGNED_8,
|
nkeynes@362 | 3574 | BFD_RELOC_CRIS_UNSIGNED_8,
|
nkeynes@362 | 3575 | BFD_RELOC_CRIS_SIGNED_16,
|
nkeynes@362 | 3576 | BFD_RELOC_CRIS_UNSIGNED_16,
|
nkeynes@362 | 3577 | BFD_RELOC_CRIS_LAPCQ_OFFSET,
|
nkeynes@362 | 3578 | BFD_RELOC_CRIS_UNSIGNED_4,
|
nkeynes@362 | 3579 |
|
nkeynes@362 | 3580 | /* Relocs used in ELF shared libraries for CRIS. */
|
nkeynes@362 | 3581 | BFD_RELOC_CRIS_COPY,
|
nkeynes@362 | 3582 | BFD_RELOC_CRIS_GLOB_DAT,
|
nkeynes@362 | 3583 | BFD_RELOC_CRIS_JUMP_SLOT,
|
nkeynes@362 | 3584 | BFD_RELOC_CRIS_RELATIVE,
|
nkeynes@362 | 3585 |
|
nkeynes@362 | 3586 | /* 32-bit offset to symbol-entry within GOT. */
|
nkeynes@362 | 3587 | BFD_RELOC_CRIS_32_GOT,
|
nkeynes@362 | 3588 |
|
nkeynes@362 | 3589 | /* 16-bit offset to symbol-entry within GOT. */
|
nkeynes@362 | 3590 | BFD_RELOC_CRIS_16_GOT,
|
nkeynes@362 | 3591 |
|
nkeynes@362 | 3592 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3593 | BFD_RELOC_CRIS_32_GOTPLT,
|
nkeynes@362 | 3594 |
|
nkeynes@362 | 3595 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
|
nkeynes@362 | 3596 | BFD_RELOC_CRIS_16_GOTPLT,
|
nkeynes@362 | 3597 |
|
nkeynes@362 | 3598 | /* 32-bit offset to symbol, relative to GOT. */
|
nkeynes@362 | 3599 | BFD_RELOC_CRIS_32_GOTREL,
|
nkeynes@362 | 3600 |
|
nkeynes@362 | 3601 | /* 32-bit offset to symbol with PLT entry, relative to GOT. */
|
nkeynes@362 | 3602 | BFD_RELOC_CRIS_32_PLT_GOTREL,
|
nkeynes@362 | 3603 |
|
nkeynes@362 | 3604 | /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
|
nkeynes@362 | 3605 | BFD_RELOC_CRIS_32_PLT_PCREL,
|
nkeynes@362 | 3606 |
|
nkeynes@362 | 3607 | /* Intel i860 Relocations. */
|
nkeynes@362 | 3608 | BFD_RELOC_860_COPY,
|
nkeynes@362 | 3609 | BFD_RELOC_860_GLOB_DAT,
|
nkeynes@362 | 3610 | BFD_RELOC_860_JUMP_SLOT,
|
nkeynes@362 | 3611 | BFD_RELOC_860_RELATIVE,
|
nkeynes@362 | 3612 | BFD_RELOC_860_PC26,
|
nkeynes@362 | 3613 | BFD_RELOC_860_PLT26,
|
nkeynes@362 | 3614 | BFD_RELOC_860_PC16,
|
nkeynes@362 | 3615 | BFD_RELOC_860_LOW0,
|
nkeynes@362 | 3616 | BFD_RELOC_860_SPLIT0,
|
nkeynes@362 | 3617 | BFD_RELOC_860_LOW1,
|
nkeynes@362 | 3618 | BFD_RELOC_860_SPLIT1,
|
nkeynes@362 | 3619 | BFD_RELOC_860_LOW2,
|
nkeynes@362 | 3620 | BFD_RELOC_860_SPLIT2,
|
nkeynes@362 | 3621 | BFD_RELOC_860_LOW3,
|
nkeynes@362 | 3622 | BFD_RELOC_860_LOGOT0,
|
nkeynes@362 | 3623 | BFD_RELOC_860_SPGOT0,
|
nkeynes@362 | 3624 | BFD_RELOC_860_LOGOT1,
|
nkeynes@362 | 3625 | BFD_RELOC_860_SPGOT1,
|
nkeynes@362 | 3626 | BFD_RELOC_860_LOGOTOFF0,
|
nkeynes@362 | 3627 | BFD_RELOC_860_SPGOTOFF0,
|
nkeynes@362 | 3628 | BFD_RELOC_860_LOGOTOFF1,
|
nkeynes@362 | 3629 | BFD_RELOC_860_SPGOTOFF1,
|
nkeynes@362 | 3630 | BFD_RELOC_860_LOGOTOFF2,
|
nkeynes@362 | 3631 | BFD_RELOC_860_LOGOTOFF3,
|
nkeynes@362 | 3632 | BFD_RELOC_860_LOPC,
|
nkeynes@362 | 3633 | BFD_RELOC_860_HIGHADJ,
|
nkeynes@362 | 3634 | BFD_RELOC_860_HAGOT,
|
nkeynes@362 | 3635 | BFD_RELOC_860_HAGOTOFF,
|
nkeynes@362 | 3636 | BFD_RELOC_860_HAPC,
|
nkeynes@362 | 3637 | BFD_RELOC_860_HIGH,
|
nkeynes@362 | 3638 | BFD_RELOC_860_HIGOT,
|
nkeynes@362 | 3639 | BFD_RELOC_860_HIGOTOFF,
|
nkeynes@362 | 3640 |
|
nkeynes@362 | 3641 | /* OpenRISC Relocations. */
|
nkeynes@362 | 3642 | BFD_RELOC_OPENRISC_ABS_26,
|
nkeynes@362 | 3643 | BFD_RELOC_OPENRISC_REL_26,
|
nkeynes@362 | 3644 |
|
nkeynes@362 | 3645 | /* H8 elf Relocations. */
|
nkeynes@362 | 3646 | BFD_RELOC_H8_DIR16A8,
|
nkeynes@362 | 3647 | BFD_RELOC_H8_DIR16R8,
|
nkeynes@362 | 3648 | BFD_RELOC_H8_DIR24A8,
|
nkeynes@362 | 3649 | BFD_RELOC_H8_DIR24R8,
|
nkeynes@362 | 3650 | BFD_RELOC_H8_DIR32A16,
|
nkeynes@362 | 3651 |
|
nkeynes@362 | 3652 | /* Sony Xstormy16 Relocations. */
|
nkeynes@362 | 3653 | BFD_RELOC_XSTORMY16_REL_12,
|
nkeynes@362 | 3654 | BFD_RELOC_XSTORMY16_12,
|
nkeynes@362 | 3655 | BFD_RELOC_XSTORMY16_24,
|
nkeynes@362 | 3656 | BFD_RELOC_XSTORMY16_FPTR16,
|
nkeynes@362 | 3657 |
|
nkeynes@362 | 3658 | /* Relocations used by VAX ELF. */
|
nkeynes@362 | 3659 | BFD_RELOC_VAX_GLOB_DAT,
|
nkeynes@362 | 3660 | BFD_RELOC_VAX_JMP_SLOT,
|
nkeynes@362 | 3661 | BFD_RELOC_VAX_RELATIVE,
|
nkeynes@362 | 3662 |
|
nkeynes@362 | 3663 | /* msp430 specific relocation codes */
|
nkeynes@362 | 3664 | BFD_RELOC_MSP430_10_PCREL,
|
nkeynes@362 | 3665 | BFD_RELOC_MSP430_16_PCREL,
|
nkeynes@362 | 3666 | BFD_RELOC_MSP430_16,
|
nkeynes@362 | 3667 | BFD_RELOC_MSP430_16_PCREL_BYTE,
|
nkeynes@362 | 3668 | BFD_RELOC_MSP430_16_BYTE,
|
nkeynes@362 | 3669 | BFD_RELOC_MSP430_2X_PCREL,
|
nkeynes@362 | 3670 | BFD_RELOC_MSP430_RL_PCREL,
|
nkeynes@362 | 3671 |
|
nkeynes@362 | 3672 | /* IQ2000 Relocations. */
|
nkeynes@362 | 3673 | BFD_RELOC_IQ2000_OFFSET_16,
|
nkeynes@362 | 3674 | BFD_RELOC_IQ2000_OFFSET_21,
|
nkeynes@362 | 3675 | BFD_RELOC_IQ2000_UHI16,
|
nkeynes@362 | 3676 |
|
nkeynes@362 | 3677 | /* Special Xtensa relocation used only by PLT entries in ELF shared
|
nkeynes@362 | 3678 | objects to indicate that the runtime linker should set the value
|
nkeynes@362 | 3679 | to one of its own internal functions or data structures. */
|
nkeynes@362 | 3680 | BFD_RELOC_XTENSA_RTLD,
|
nkeynes@362 | 3681 |
|
nkeynes@362 | 3682 | /* Xtensa relocations for ELF shared objects. */
|
nkeynes@362 | 3683 | BFD_RELOC_XTENSA_GLOB_DAT,
|
nkeynes@362 | 3684 | BFD_RELOC_XTENSA_JMP_SLOT,
|
nkeynes@362 | 3685 | BFD_RELOC_XTENSA_RELATIVE,
|
nkeynes@362 | 3686 |
|
nkeynes@362 | 3687 | /* Xtensa relocation used in ELF object files for symbols that may require
|
nkeynes@362 | 3688 | PLT entries. Otherwise, this is just a generic 32-bit relocation. */
|
nkeynes@362 | 3689 | BFD_RELOC_XTENSA_PLT,
|
nkeynes@362 | 3690 |
|
nkeynes@362 | 3691 | /* Xtensa relocations to mark the difference of two local symbols.
|
nkeynes@362 | 3692 | These are only needed to support linker relaxation and can be ignored
|
nkeynes@362 | 3693 | when not relaxing. The field is set to the value of the difference
|
nkeynes@362 | 3694 | assuming no relaxation. The relocation encodes the position of the
|
nkeynes@362 | 3695 | first symbol so the linker can determine whether to adjust the field
|
nkeynes@362 | 3696 | value. */
|
nkeynes@362 | 3697 | BFD_RELOC_XTENSA_DIFF8,
|
nkeynes@362 | 3698 | BFD_RELOC_XTENSA_DIFF16,
|
nkeynes@362 | 3699 | BFD_RELOC_XTENSA_DIFF32,
|
nkeynes@362 | 3700 |
|
nkeynes@362 | 3701 | /* Generic Xtensa relocations for instruction operands. Only the slot
|
nkeynes@362 | 3702 | number is encoded in the relocation. The relocation applies to the
|
nkeynes@362 | 3703 | last PC-relative immediate operand, or if there are no PC-relative
|
nkeynes@362 | 3704 | immediates, to the last immediate operand. */
|
nkeynes@362 | 3705 | BFD_RELOC_XTENSA_SLOT0_OP,
|
nkeynes@362 | 3706 | BFD_RELOC_XTENSA_SLOT1_OP,
|
nkeynes@362 | 3707 | BFD_RELOC_XTENSA_SLOT2_OP,
|
nkeynes@362 | 3708 | BFD_RELOC_XTENSA_SLOT3_OP,
|
nkeynes@362 | 3709 | BFD_RELOC_XTENSA_SLOT4_OP,
|
nkeynes@362 | 3710 | BFD_RELOC_XTENSA_SLOT5_OP,
|
nkeynes@362 | 3711 | BFD_RELOC_XTENSA_SLOT6_OP,
|
nkeynes@362 | 3712 | BFD_RELOC_XTENSA_SLOT7_OP,
|
nkeynes@362 | 3713 | BFD_RELOC_XTENSA_SLOT8_OP,
|
nkeynes@362 | 3714 | BFD_RELOC_XTENSA_SLOT9_OP,
|
nkeynes@362 | 3715 | BFD_RELOC_XTENSA_SLOT10_OP,
|
nkeynes@362 | 3716 | BFD_RELOC_XTENSA_SLOT11_OP,
|
nkeynes@362 | 3717 | BFD_RELOC_XTENSA_SLOT12_OP,
|
nkeynes@362 | 3718 | BFD_RELOC_XTENSA_SLOT13_OP,
|
nkeynes@362 | 3719 | BFD_RELOC_XTENSA_SLOT14_OP,
|
nkeynes@362 | 3720 |
|
nkeynes@362 | 3721 | /* Alternate Xtensa relocations. Only the slot is encoded in the
|
nkeynes@362 | 3722 | relocation. The meaning of these relocations is opcode-specific. */
|
nkeynes@362 | 3723 | BFD_RELOC_XTENSA_SLOT0_ALT,
|
nkeynes@362 | 3724 | BFD_RELOC_XTENSA_SLOT1_ALT,
|
nkeynes@362 | 3725 | BFD_RELOC_XTENSA_SLOT2_ALT,
|
nkeynes@362 | 3726 | BFD_RELOC_XTENSA_SLOT3_ALT,
|
nkeynes@362 | 3727 | BFD_RELOC_XTENSA_SLOT4_ALT,
|
nkeynes@362 | 3728 | BFD_RELOC_XTENSA_SLOT5_ALT,
|
nkeynes@362 | 3729 | BFD_RELOC_XTENSA_SLOT6_ALT,
|
nkeynes@362 | 3730 | BFD_RELOC_XTENSA_SLOT7_ALT,
|
nkeynes@362 | 3731 | BFD_RELOC_XTENSA_SLOT8_ALT,
|
nkeynes@362 | 3732 | BFD_RELOC_XTENSA_SLOT9_ALT,
|
nkeynes@362 | 3733 | BFD_RELOC_XTENSA_SLOT10_ALT,
|
nkeynes@362 | 3734 | BFD_RELOC_XTENSA_SLOT11_ALT,
|
nkeynes@362 | 3735 | BFD_RELOC_XTENSA_SLOT12_ALT,
|
nkeynes@362 | 3736 | BFD_RELOC_XTENSA_SLOT13_ALT,
|
nkeynes@362 | 3737 | BFD_RELOC_XTENSA_SLOT14_ALT,
|
nkeynes@362 | 3738 |
|
nkeynes@362 | 3739 | /* Xtensa relocations for backward compatibility. These have all been
|
nkeynes@362 | 3740 | replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
|
nkeynes@362 | 3741 | BFD_RELOC_XTENSA_OP0,
|
nkeynes@362 | 3742 | BFD_RELOC_XTENSA_OP1,
|
nkeynes@362 | 3743 | BFD_RELOC_XTENSA_OP2,
|
nkeynes@362 | 3744 |
|
nkeynes@362 | 3745 | /* Xtensa relocation to mark that the assembler expanded the
|
nkeynes@362 | 3746 | instructions from an original target. The expansion size is
|
nkeynes@362 | 3747 | encoded in the reloc size. */
|
nkeynes@362 | 3748 | BFD_RELOC_XTENSA_ASM_EXPAND,
|
nkeynes@362 | 3749 |
|
nkeynes@362 | 3750 | /* Xtensa relocation to mark that the linker should simplify
|
nkeynes@362 | 3751 | assembler-expanded instructions. This is commonly used
|
nkeynes@362 | 3752 | internally by the linker after analysis of a
|
nkeynes@362 | 3753 | BFD_RELOC_XTENSA_ASM_EXPAND. */
|
nkeynes@362 | 3754 | BFD_RELOC_XTENSA_ASM_SIMPLIFY,
|
nkeynes@362 | 3755 | BFD_RELOC_UNUSED };
|
nkeynes@362 | 3756 | typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
|
nkeynes@362 | 3757 | reloc_howto_type *bfd_reloc_type_lookup
|
nkeynes@362 | 3758 | (bfd *abfd, bfd_reloc_code_real_type code);
|
nkeynes@362 | 3759 |
|
nkeynes@362 | 3760 | const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
|
nkeynes@362 | 3761 |
|
nkeynes@362 | 3762 | /* Extracted from syms.c. */
|
nkeynes@362 | 3763 |
|
nkeynes@362 | 3764 | typedef struct bfd_symbol
|
nkeynes@362 | 3765 | {
|
nkeynes@362 | 3766 | /* A pointer to the BFD which owns the symbol. This information
|
nkeynes@362 | 3767 | is necessary so that a back end can work out what additional
|
nkeynes@362 | 3768 | information (invisible to the application writer) is carried
|
nkeynes@362 | 3769 | with the symbol.
|
nkeynes@362 | 3770 |
|
nkeynes@362 | 3771 | This field is *almost* redundant, since you can use section->owner
|
nkeynes@362 | 3772 | instead, except that some symbols point to the global sections
|
nkeynes@362 | 3773 | bfd_{abs,com,und}_section. This could be fixed by making
|
nkeynes@362 | 3774 | these globals be per-bfd (or per-target-flavor). FIXME. */
|
nkeynes@362 | 3775 | struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
|
nkeynes@362 | 3776 |
|
nkeynes@362 | 3777 | /* The text of the symbol. The name is left alone, and not copied; the
|
nkeynes@362 | 3778 | application may not alter it. */
|
nkeynes@362 | 3779 | const char *name;
|
nkeynes@362 | 3780 |
|
nkeynes@362 | 3781 | /* The value of the symbol. This really should be a union of a
|
nkeynes@362 | 3782 | numeric value with a pointer, since some flags indicate that
|
nkeynes@362 | 3783 | a pointer to another symbol is stored here. */
|
nkeynes@362 | 3784 | symvalue value;
|
nkeynes@362 | 3785 |
|
nkeynes@362 | 3786 | /* Attributes of a symbol. */
|
nkeynes@362 | 3787 | #define BSF_NO_FLAGS 0x00
|
nkeynes@362 | 3788 |
|
nkeynes@362 | 3789 | /* The symbol has local scope; <<static>> in <<C>>. The value
|
nkeynes@362 | 3790 | is the offset into the section of the data. */
|
nkeynes@362 | 3791 | #define BSF_LOCAL 0x01
|
nkeynes@362 | 3792 |
|
nkeynes@362 | 3793 | /* The symbol has global scope; initialized data in <<C>>. The
|
nkeynes@362 | 3794 | value is the offset into the section of the data. */
|
nkeynes@362 | 3795 | #define BSF_GLOBAL 0x02
|
nkeynes@362 | 3796 |
|
nkeynes@362 | 3797 | /* The symbol has global scope and is exported. The value is
|
nkeynes@362 | 3798 | the offset into the section of the data. */
|
nkeynes@362 | 3799 | #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
|
nkeynes@362 | 3800 |
|
nkeynes@362 | 3801 | /* A normal C symbol would be one of:
|
nkeynes@362 | 3802 | <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
|
nkeynes@362 | 3803 | <<BSF_GLOBAL>>. */
|
nkeynes@362 | 3804 |
|
nkeynes@362 | 3805 | /* The symbol is a debugging record. The value has an arbitrary
|
nkeynes@362 | 3806 | meaning, unless BSF_DEBUGGING_RELOC is also set. */
|
nkeynes@362 | 3807 | #define BSF_DEBUGGING 0x08
|
nkeynes@362 | 3808 |
|
nkeynes@362 | 3809 | /* The symbol denotes a function entry point. Used in ELF,
|
nkeynes@362 | 3810 | perhaps others someday. */
|
nkeynes@362 | 3811 | #define BSF_FUNCTION 0x10
|
nkeynes@362 | 3812 |
|
nkeynes@362 | 3813 | /* Used by the linker. */
|
nkeynes@362 | 3814 | #define BSF_KEEP 0x20
|
nkeynes@362 | 3815 | #define BSF_KEEP_G 0x40
|
nkeynes@362 | 3816 |
|
nkeynes@362 | 3817 | /* A weak global symbol, overridable without warnings by
|
nkeynes@362 | 3818 | a regular global symbol of the same name. */
|
nkeynes@362 | 3819 | #define BSF_WEAK 0x80
|
nkeynes@362 | 3820 |
|
nkeynes@362 | 3821 | /* This symbol was created to point to a section, e.g. ELF's
|
nkeynes@362 | 3822 | STT_SECTION symbols. */
|
nkeynes@362 | 3823 | #define BSF_SECTION_SYM 0x100
|
nkeynes@362 | 3824 |
|
nkeynes@362 | 3825 | /* The symbol used to be a common symbol, but now it is
|
nkeynes@362 | 3826 | allocated. */
|
nkeynes@362 | 3827 | #define BSF_OLD_COMMON 0x200
|
nkeynes@362 | 3828 |
|
nkeynes@362 | 3829 | /* The default value for common data. */
|
nkeynes@362 | 3830 | #define BFD_FORT_COMM_DEFAULT_VALUE 0
|
nkeynes@362 | 3831 |
|
nkeynes@362 | 3832 | /* In some files the type of a symbol sometimes alters its
|
nkeynes@362 | 3833 | location in an output file - ie in coff a <<ISFCN>> symbol
|
nkeynes@362 | 3834 | which is also <<C_EXT>> symbol appears where it was
|
nkeynes@362 | 3835 | declared and not at the end of a section. This bit is set
|
nkeynes@362 | 3836 | by the target BFD part to convey this information. */
|
nkeynes@362 | 3837 | #define BSF_NOT_AT_END 0x400
|
nkeynes@362 | 3838 |
|
nkeynes@362 | 3839 | /* Signal that the symbol is the label of constructor section. */
|
nkeynes@362 | 3840 | #define BSF_CONSTRUCTOR 0x800
|
nkeynes@362 | 3841 |
|
nkeynes@362 | 3842 | /* Signal that the symbol is a warning symbol. The name is a
|
nkeynes@362 | 3843 | warning. The name of the next symbol is the one to warn about;
|
nkeynes@362 | 3844 | if a reference is made to a symbol with the same name as the next
|
nkeynes@362 | 3845 | symbol, a warning is issued by the linker. */
|
nkeynes@362 | 3846 | #define BSF_WARNING 0x1000
|
nkeynes@362 | 3847 |
|
nkeynes@362 | 3848 | /* Signal that the symbol is indirect. This symbol is an indirect
|
nkeynes@362 | 3849 | pointer to the symbol with the same name as the next symbol. */
|
nkeynes@362 | 3850 | #define BSF_INDIRECT 0x2000
|
nkeynes@362 | 3851 |
|
nkeynes@362 | 3852 | /* BSF_FILE marks symbols that contain a file name. This is used
|
nkeynes@362 | 3853 | for ELF STT_FILE symbols. */
|
nkeynes@362 | 3854 | #define BSF_FILE 0x4000
|
nkeynes@362 | 3855 |
|
nkeynes@362 | 3856 | /* Symbol is from dynamic linking information. */
|
nkeynes@362 | 3857 | #define BSF_DYNAMIC 0x8000
|
nkeynes@362 | 3858 |
|
nkeynes@362 | 3859 | /* The symbol denotes a data object. Used in ELF, and perhaps
|
nkeynes@362 | 3860 | others someday. */
|
nkeynes@362 | 3861 | #define BSF_OBJECT 0x10000
|
nkeynes@362 | 3862 |
|
nkeynes@362 | 3863 | /* This symbol is a debugging symbol. The value is the offset
|
nkeynes@362 | 3864 | into the section of the data. BSF_DEBUGGING should be set
|
nkeynes@362 | 3865 | as well. */
|
nkeynes@362 | 3866 | #define BSF_DEBUGGING_RELOC 0x20000
|
nkeynes@362 | 3867 |
|
nkeynes@362 | 3868 | /* This symbol is thread local. Used in ELF. */
|
nkeynes@362 | 3869 | #define BSF_THREAD_LOCAL 0x40000
|
nkeynes@362 | 3870 |
|
nkeynes@362 | 3871 | flagword flags;
|
nkeynes@362 | 3872 |
|
nkeynes@362 | 3873 | /* A pointer to the section to which this symbol is
|
nkeynes@362 | 3874 | relative. This will always be non NULL, there are special
|
nkeynes@362 | 3875 | sections for undefined and absolute symbols. */
|
nkeynes@362 | 3876 | struct bfd_section *section;
|
nkeynes@362 | 3877 |
|
nkeynes@362 | 3878 | /* Back end special data. */
|
nkeynes@362 | 3879 | union
|
nkeynes@362 | 3880 | {
|
nkeynes@362 | 3881 | void *p;
|
nkeynes@362 | 3882 | bfd_vma i;
|
nkeynes@362 | 3883 | }
|
nkeynes@362 | 3884 | udata;
|
nkeynes@362 | 3885 | }
|
nkeynes@362 | 3886 | asymbol;
|
nkeynes@362 | 3887 |
|
nkeynes@362 | 3888 | #define bfd_get_symtab_upper_bound(abfd) \
|
nkeynes@362 | 3889 | BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
|
nkeynes@362 | 3890 |
|
nkeynes@362 | 3891 | bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
|
nkeynes@362 | 3892 |
|
nkeynes@362 | 3893 | bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
|
nkeynes@362 | 3894 |
|
nkeynes@362 | 3895 | #define bfd_is_local_label_name(abfd, name) \
|
nkeynes@362 | 3896 | BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
|
nkeynes@362 | 3897 |
|
nkeynes@362 | 3898 | bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
|
nkeynes@362 | 3899 |
|
nkeynes@362 | 3900 | #define bfd_is_target_special_symbol(abfd, sym) \
|
nkeynes@362 | 3901 | BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
|
nkeynes@362 | 3902 |
|
nkeynes@362 | 3903 | #define bfd_canonicalize_symtab(abfd, location) \
|
nkeynes@362 | 3904 | BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
|
nkeynes@362 | 3905 |
|
nkeynes@362 | 3906 | bfd_boolean bfd_set_symtab
|
nkeynes@362 | 3907 | (bfd *abfd, asymbol **location, unsigned int count);
|
nkeynes@362 | 3908 |
|
nkeynes@362 | 3909 | void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
|
nkeynes@362 | 3910 |
|
nkeynes@362 | 3911 | #define bfd_make_empty_symbol(abfd) \
|
nkeynes@362 | 3912 | BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
|
nkeynes@362 | 3913 |
|
nkeynes@362 | 3914 | asymbol *_bfd_generic_make_empty_symbol (bfd *);
|
nkeynes@362 | 3915 |
|
nkeynes@362 | 3916 | #define bfd_make_debug_symbol(abfd,ptr,size) \
|
nkeynes@362 | 3917 | BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
|
nkeynes@362 | 3918 |
|
nkeynes@362 | 3919 | int bfd_decode_symclass (asymbol *symbol);
|
nkeynes@362 | 3920 |
|
nkeynes@362 | 3921 | bfd_boolean bfd_is_undefined_symclass (int symclass);
|
nkeynes@362 | 3922 |
|
nkeynes@362 | 3923 | void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
|
nkeynes@362 | 3924 |
|
nkeynes@362 | 3925 | bfd_boolean bfd_copy_private_symbol_data
|
nkeynes@362 | 3926 | (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
|
nkeynes@362 | 3927 |
|
nkeynes@362 | 3928 | #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
|
nkeynes@362 | 3929 | BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
|
nkeynes@362 | 3930 | (ibfd, isymbol, obfd, osymbol))
|
nkeynes@362 | 3931 |
|
nkeynes@362 | 3932 | /* Extracted from bfd.c. */
|
nkeynes@362 | 3933 | struct bfd
|
nkeynes@362 | 3934 | {
|
nkeynes@362 | 3935 | /* A unique identifier of the BFD */
|
nkeynes@362 | 3936 | unsigned int id;
|
nkeynes@362 | 3937 |
|
nkeynes@362 | 3938 | /* The filename the application opened the BFD with. */
|
nkeynes@362 | 3939 | const char *filename;
|
nkeynes@362 | 3940 |
|
nkeynes@362 | 3941 | /* A pointer to the target jump table. */
|
nkeynes@362 | 3942 | const struct bfd_target *xvec;
|
nkeynes@362 | 3943 |
|
nkeynes@362 | 3944 | /* The IOSTREAM, and corresponding IO vector that provide access
|
nkeynes@362 | 3945 | to the file backing the BFD. */
|
nkeynes@362 | 3946 | void *iostream;
|
nkeynes@362 | 3947 | const struct bfd_iovec *iovec;
|
nkeynes@362 | 3948 |
|
nkeynes@362 | 3949 | /* Is the file descriptor being cached? That is, can it be closed as
|
nkeynes@362 | 3950 | needed, and re-opened when accessed later? */
|
nkeynes@362 | 3951 | bfd_boolean cacheable;
|
nkeynes@362 | 3952 |
|
nkeynes@362 | 3953 | /* Marks whether there was a default target specified when the
|
nkeynes@362 | 3954 | BFD was opened. This is used to select which matching algorithm
|
nkeynes@362 | 3955 | to use to choose the back end. */
|
nkeynes@362 | 3956 | bfd_boolean target_defaulted;
|
nkeynes@362 | 3957 |
|
nkeynes@362 | 3958 | /* The caching routines use these to maintain a
|
nkeynes@362 | 3959 | least-recently-used list of BFDs. */
|
nkeynes@362 | 3960 | struct bfd *lru_prev, *lru_next;
|
nkeynes@362 | 3961 |
|
nkeynes@362 | 3962 | /* When a file is closed by the caching routines, BFD retains
|
nkeynes@362 | 3963 | state information on the file here... */
|
nkeynes@362 | 3964 | ufile_ptr where;
|
nkeynes@362 | 3965 |
|
nkeynes@362 | 3966 | /* ... and here: (``once'' means at least once). */
|
nkeynes@362 | 3967 | bfd_boolean opened_once;
|
nkeynes@362 | 3968 |
|
nkeynes@362 | 3969 | /* Set if we have a locally maintained mtime value, rather than
|
nkeynes@362 | 3970 | getting it from the file each time. */
|
nkeynes@362 | 3971 | bfd_boolean mtime_set;
|
nkeynes@362 | 3972 |
|
nkeynes@362 | 3973 | /* File modified time, if mtime_set is TRUE. */
|
nkeynes@362 | 3974 | long mtime;
|
nkeynes@362 | 3975 |
|
nkeynes@362 | 3976 | /* Reserved for an unimplemented file locking extension. */
|
nkeynes@362 | 3977 | int ifd;
|
nkeynes@362 | 3978 |
|
nkeynes@362 | 3979 | /* The format which belongs to the BFD. (object, core, etc.) */
|
nkeynes@362 | 3980 | bfd_format format;
|
nkeynes@362 | 3981 |
|
nkeynes@362 | 3982 | /* The direction with which the BFD was opened. */
|
nkeynes@362 | 3983 | enum bfd_direction
|
nkeynes@362 | 3984 | {
|
nkeynes@362 | 3985 | no_direction = 0,
|
nkeynes@362 | 3986 | read_direction = 1,
|
nkeynes@362 | 3987 | write_direction = 2,
|
nkeynes@362 | 3988 | both_direction = 3
|
nkeynes@362 | 3989 | }
|
nkeynes@362 | 3990 | direction;
|
nkeynes@362 | 3991 |
|
nkeynes@362 | 3992 | /* Format_specific flags. */
|
nkeynes@362 | 3993 | flagword flags;
|
nkeynes@362 | 3994 |
|
nkeynes@362 | 3995 | /* Currently my_archive is tested before adding origin to
|
nkeynes@362 | 3996 | anything. I believe that this can become always an add of
|
nkeynes@362 | 3997 | origin, with origin set to 0 for non archive files. */
|
nkeynes@362 | 3998 | ufile_ptr origin;
|
nkeynes@362 | 3999 |
|
nkeynes@362 | 4000 | /* Remember when output has begun, to stop strange things
|
nkeynes@362 | 4001 | from happening. */
|
nkeynes@362 | 4002 | bfd_boolean output_has_begun;
|
nkeynes@362 | 4003 |
|
nkeynes@362 | 4004 | /* A hash table for section names. */
|
nkeynes@362 | 4005 | struct bfd_hash_table section_htab;
|
nkeynes@362 | 4006 |
|
nkeynes@362 | 4007 | /* Pointer to linked list of sections. */
|
nkeynes@362 | 4008 | struct bfd_section *sections;
|
nkeynes@362 | 4009 |
|
nkeynes@362 | 4010 | /* The place where we add to the section list. */
|
nkeynes@362 | 4011 | struct bfd_section **section_tail;
|
nkeynes@362 | 4012 |
|
nkeynes@362 | 4013 | /* The number of sections. */
|
nkeynes@362 | 4014 | unsigned int section_count;
|
nkeynes@362 | 4015 |
|
nkeynes@362 | 4016 | /* Stuff only useful for object files:
|
nkeynes@362 | 4017 | The start address. */
|
nkeynes@362 | 4018 | bfd_vma start_address;
|
nkeynes@362 | 4019 |
|
nkeynes@362 | 4020 | /* Used for input and output. */
|
nkeynes@362 | 4021 | unsigned int symcount;
|
nkeynes@362 | 4022 |
|
nkeynes@362 | 4023 | /* Symbol table for output BFD (with symcount entries). */
|
nkeynes@362 | 4024 | struct bfd_symbol **outsymbols;
|
nkeynes@362 | 4025 |
|
nkeynes@362 | 4026 | /* Used for slurped dynamic symbol tables. */
|
nkeynes@362 | 4027 | unsigned int dynsymcount;
|
nkeynes@362 | 4028 |
|
nkeynes@362 | 4029 | /* Pointer to structure which contains architecture information. */
|
nkeynes@362 | 4030 | const struct bfd_arch_info *arch_info;
|
nkeynes@362 | 4031 |
|
nkeynes@362 | 4032 | /* Flag set if symbols from this BFD should not be exported. */
|
nkeynes@362 | 4033 | bfd_boolean no_export;
|
nkeynes@362 | 4034 |
|
nkeynes@362 | 4035 | /* Stuff only useful for archives. */
|
nkeynes@362 | 4036 | void *arelt_data;
|
nkeynes@362 | 4037 | struct bfd *my_archive; /* The containing archive BFD. */
|
nkeynes@362 | 4038 | struct bfd *next; /* The next BFD in the archive. */
|
nkeynes@362 | 4039 | struct bfd *archive_head; /* The first BFD in the archive. */
|
nkeynes@362 | 4040 | bfd_boolean has_armap;
|
nkeynes@362 | 4041 |
|
nkeynes@362 | 4042 | /* A chain of BFD structures involved in a link. */
|
nkeynes@362 | 4043 | struct bfd *link_next;
|
nkeynes@362 | 4044 |
|
nkeynes@362 | 4045 | /* A field used by _bfd_generic_link_add_archive_symbols. This will
|
nkeynes@362 | 4046 | be used only for archive elements. */
|
nkeynes@362 | 4047 | int archive_pass;
|
nkeynes@362 | 4048 |
|
nkeynes@362 | 4049 | /* Used by the back end to hold private data. */
|
nkeynes@362 | 4050 | union
|
nkeynes@362 | 4051 | {
|
nkeynes@362 | 4052 | struct aout_data_struct *aout_data;
|
nkeynes@362 | 4053 | struct artdata *aout_ar_data;
|
nkeynes@362 | 4054 | struct _oasys_data *oasys_obj_data;
|
nkeynes@362 | 4055 | struct _oasys_ar_data *oasys_ar_data;
|
nkeynes@362 | 4056 | struct coff_tdata *coff_obj_data;
|
nkeynes@362 | 4057 | struct pe_tdata *pe_obj_data;
|
nkeynes@362 | 4058 | struct xcoff_tdata *xcoff_obj_data;
|
nkeynes@362 | 4059 | struct ecoff_tdata *ecoff_obj_data;
|
nkeynes@362 | 4060 | struct ieee_data_struct *ieee_data;
|
nkeynes@362 | 4061 | struct ieee_ar_data_struct *ieee_ar_data;
|
nkeynes@362 | 4062 | struct srec_data_struct *srec_data;
|
nkeynes@362 | 4063 | struct ihex_data_struct *ihex_data;
|
nkeynes@362 | 4064 | struct tekhex_data_struct *tekhex_data;
|
nkeynes@362 | 4065 | struct elf_obj_tdata *elf_obj_data;
|
nkeynes@362 | 4066 | struct nlm_obj_tdata *nlm_obj_data;
|
nkeynes@362 | 4067 | struct bout_data_struct *bout_data;
|
nkeynes@362 | 4068 | struct mmo_data_struct *mmo_data;
|
nkeynes@362 | 4069 | struct sun_core_struct *sun_core_data;
|
nkeynes@362 | 4070 | struct sco5_core_struct *sco5_core_data;
|
nkeynes@362 | 4071 | struct trad_core_struct *trad_core_data;
|
nkeynes@362 | 4072 | struct som_data_struct *som_data;
|
nkeynes@362 | 4073 | struct hpux_core_struct *hpux_core_data;
|
nkeynes@362 | 4074 | struct hppabsd_core_struct *hppabsd_core_data;
|
nkeynes@362 | 4075 | struct sgi_core_struct *sgi_core_data;
|
nkeynes@362 | 4076 | struct lynx_core_struct *lynx_core_data;
|
nkeynes@362 | 4077 | struct osf_core_struct *osf_core_data;
|
nkeynes@362 | 4078 | struct cisco_core_struct *cisco_core_data;
|
nkeynes@362 | 4079 | struct versados_data_struct *versados_data;
|
nkeynes@362 | 4080 | struct netbsd_core_struct *netbsd_core_data;
|
nkeynes@362 | 4081 | struct mach_o_data_struct *mach_o_data;
|
nkeynes@362 | 4082 | struct mach_o_fat_data_struct *mach_o_fat_data;
|
nkeynes@362 | 4083 | struct bfd_pef_data_struct *pef_data;
|
nkeynes@362 | 4084 | struct bfd_pef_xlib_data_struct *pef_xlib_data;
|
nkeynes@362 | 4085 | struct bfd_sym_data_struct *sym_data;
|
nkeynes@362 | 4086 | void *any;
|
nkeynes@362 | 4087 | }
|
nkeynes@362 | 4088 | tdata;
|
nkeynes@362 | 4089 |
|
nkeynes@362 | 4090 | /* Used by the application to hold private data. */
|
nkeynes@362 | 4091 | void *usrdata;
|
nkeynes@362 | 4092 |
|
nkeynes@362 | 4093 | /* Where all the allocated stuff under this BFD goes. This is a
|
nkeynes@362 | 4094 | struct objalloc *, but we use void * to avoid requiring the inclusion
|
nkeynes@362 | 4095 | of objalloc.h. */
|
nkeynes@362 | 4096 | void *memory;
|
nkeynes@362 | 4097 | };
|
nkeynes@362 | 4098 |
|
nkeynes@362 | 4099 | typedef enum bfd_error
|
nkeynes@362 | 4100 | {
|
nkeynes@362 | 4101 | bfd_error_no_error = 0,
|
nkeynes@362 | 4102 | bfd_error_system_call,
|
nkeynes@362 | 4103 | bfd_error_invalid_target,
|
nkeynes@362 | 4104 | bfd_error_wrong_format,
|
nkeynes@362 | 4105 | bfd_error_wrong_object_format,
|
nkeynes@362 | 4106 | bfd_error_invalid_operation,
|
nkeynes@362 | 4107 | bfd_error_no_memory,
|
nkeynes@362 | 4108 | bfd_error_no_symbols,
|
nkeynes@362 | 4109 | bfd_error_no_armap,
|
nkeynes@362 | 4110 | bfd_error_no_more_archived_files,
|
nkeynes@362 | 4111 | bfd_error_malformed_archive,
|
nkeynes@362 | 4112 | bfd_error_file_not_recognized,
|
nkeynes@362 | 4113 | bfd_error_file_ambiguously_recognized,
|
nkeynes@362 | 4114 | bfd_error_no_contents,
|
nkeynes@362 | 4115 | bfd_error_nonrepresentable_section,
|
nkeynes@362 | 4116 | bfd_error_no_debug_section,
|
nkeynes@362 | 4117 | bfd_error_bad_value,
|
nkeynes@362 | 4118 | bfd_error_file_truncated,
|
nkeynes@362 | 4119 | bfd_error_file_too_big,
|
nkeynes@362 | 4120 | bfd_error_invalid_error_code
|
nkeynes@362 | 4121 | }
|
nkeynes@362 | 4122 | bfd_error_type;
|
nkeynes@362 | 4123 |
|
nkeynes@362 | 4124 | bfd_error_type bfd_get_error (void);
|
nkeynes@362 | 4125 |
|
nkeynes@362 | 4126 | void bfd_set_error (bfd_error_type error_tag);
|
nkeynes@362 | 4127 |
|
nkeynes@362 | 4128 | const char *bfd_errmsg (bfd_error_type error_tag);
|
nkeynes@362 | 4129 |
|
nkeynes@362 | 4130 | void bfd_perror (const char *message);
|
nkeynes@362 | 4131 |
|
nkeynes@362 | 4132 | typedef void (*bfd_error_handler_type) (const char *, ...);
|
nkeynes@362 | 4133 |
|
nkeynes@362 | 4134 | bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
|
nkeynes@362 | 4135 |
|
nkeynes@362 | 4136 | void bfd_set_error_program_name (const char *);
|
nkeynes@362 | 4137 |
|
nkeynes@362 | 4138 | bfd_error_handler_type bfd_get_error_handler (void);
|
nkeynes@362 | 4139 |
|
nkeynes@362 | 4140 | long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
|
nkeynes@362 | 4141 |
|
nkeynes@362 | 4142 | long bfd_canonicalize_reloc
|
nkeynes@362 | 4143 | (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
|
nkeynes@362 | 4144 |
|
nkeynes@362 | 4145 | void bfd_set_reloc
|
nkeynes@362 | 4146 | (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
|
nkeynes@362 | 4147 |
|
nkeynes@362 | 4148 | bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
|
nkeynes@362 | 4149 |
|
nkeynes@362 | 4150 | int bfd_get_arch_size (bfd *abfd);
|
nkeynes@362 | 4151 |
|
nkeynes@362 | 4152 | int bfd_get_sign_extend_vma (bfd *abfd);
|
nkeynes@362 | 4153 |
|
nkeynes@362 | 4154 | bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
|
nkeynes@362 | 4155 |
|
nkeynes@362 | 4156 | unsigned int bfd_get_gp_size (bfd *abfd);
|
nkeynes@362 | 4157 |
|
nkeynes@362 | 4158 | void bfd_set_gp_size (bfd *abfd, unsigned int i);
|
nkeynes@362 | 4159 |
|
nkeynes@362 | 4160 | bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
|
nkeynes@362 | 4161 |
|
nkeynes@362 | 4162 | bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
|
nkeynes@362 | 4163 |
|
nkeynes@362 | 4164 | #define bfd_copy_private_header_data(ibfd, obfd) \
|
nkeynes@362 | 4165 | BFD_SEND (obfd, _bfd_copy_private_header_data, \
|
nkeynes@362 | 4166 | (ibfd, obfd))
|
nkeynes@362 | 4167 | bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
|
nkeynes@362 | 4168 |
|
nkeynes@362 | 4169 | #define bfd_copy_private_bfd_data(ibfd, obfd) \
|
nkeynes@362 | 4170 | BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
|
nkeynes@362 | 4171 | (ibfd, obfd))
|
nkeynes@362 | 4172 | bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
|
nkeynes@362 | 4173 |
|
nkeynes@362 | 4174 | #define bfd_merge_private_bfd_data(ibfd, obfd) \
|
nkeynes@362 | 4175 | BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
|
nkeynes@362 | 4176 | (ibfd, obfd))
|
nkeynes@362 | 4177 | bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
|
nkeynes@362 | 4178 |
|
nkeynes@362 | 4179 | #define bfd_set_private_flags(abfd, flags) \
|
nkeynes@362 | 4180 | BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
|
nkeynes@362 | 4181 | #define bfd_sizeof_headers(abfd, reloc) \
|
nkeynes@362 | 4182 | BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
|
nkeynes@362 | 4183 |
|
nkeynes@362 | 4184 | #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
|
nkeynes@362 | 4185 | BFD_SEND (abfd, _bfd_find_nearest_line, \
|
nkeynes@362 | 4186 | (abfd, sec, syms, off, file, func, line))
|
nkeynes@362 | 4187 |
|
nkeynes@362 | 4188 | #define bfd_debug_info_start(abfd) \
|
nkeynes@362 | 4189 | BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
|
nkeynes@362 | 4190 |
|
nkeynes@362 | 4191 | #define bfd_debug_info_end(abfd) \
|
nkeynes@362 | 4192 | BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
|
nkeynes@362 | 4193 |
|
nkeynes@362 | 4194 | #define bfd_debug_info_accumulate(abfd, section) \
|
nkeynes@362 | 4195 | BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
|
nkeynes@362 | 4196 |
|
nkeynes@362 | 4197 | #define bfd_stat_arch_elt(abfd, stat) \
|
nkeynes@362 | 4198 | BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
|
nkeynes@362 | 4199 |
|
nkeynes@362 | 4200 | #define bfd_update_armap_timestamp(abfd) \
|
nkeynes@362 | 4201 | BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
|
nkeynes@362 | 4202 |
|
nkeynes@362 | 4203 | #define bfd_set_arch_mach(abfd, arch, mach)\
|
nkeynes@362 | 4204 | BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
|
nkeynes@362 | 4205 |
|
nkeynes@362 | 4206 | #define bfd_relax_section(abfd, section, link_info, again) \
|
nkeynes@362 | 4207 | BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
|
nkeynes@362 | 4208 |
|
nkeynes@362 | 4209 | #define bfd_gc_sections(abfd, link_info) \
|
nkeynes@362 | 4210 | BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
|
nkeynes@362 | 4211 |
|
nkeynes@362 | 4212 | #define bfd_merge_sections(abfd, link_info) \
|
nkeynes@362 | 4213 | BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
|
nkeynes@362 | 4214 |
|
nkeynes@362 | 4215 | #define bfd_is_group_section(abfd, sec) \
|
nkeynes@362 | 4216 | BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
|
nkeynes@362 | 4217 |
|
nkeynes@362 | 4218 | #define bfd_discard_group(abfd, sec) \
|
nkeynes@362 | 4219 | BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
|
nkeynes@362 | 4220 |
|
nkeynes@362 | 4221 | #define bfd_link_hash_table_create(abfd) \
|
nkeynes@362 | 4222 | BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
|
nkeynes@362 | 4223 |
|
nkeynes@362 | 4224 | #define bfd_link_hash_table_free(abfd, hash) \
|
nkeynes@362 | 4225 | BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
|
nkeynes@362 | 4226 |
|
nkeynes@362 | 4227 | #define bfd_link_add_symbols(abfd, info) \
|
nkeynes@362 | 4228 | BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
|
nkeynes@362 | 4229 |
|
nkeynes@362 | 4230 | #define bfd_link_just_syms(abfd, sec, info) \
|
nkeynes@362 | 4231 | BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
|
nkeynes@362 | 4232 |
|
nkeynes@362 | 4233 | #define bfd_final_link(abfd, info) \
|
nkeynes@362 | 4234 | BFD_SEND (abfd, _bfd_final_link, (abfd, info))
|
nkeynes@362 | 4235 |
|
nkeynes@362 | 4236 | #define bfd_free_cached_info(abfd) \
|
nkeynes@362 | 4237 | BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
|
nkeynes@362 | 4238 |
|
nkeynes@362 | 4239 | #define bfd_get_dynamic_symtab_upper_bound(abfd) \
|
nkeynes@362 | 4240 | BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
|
nkeynes@362 | 4241 |
|
nkeynes@362 | 4242 | #define bfd_print_private_bfd_data(abfd, file)\
|
nkeynes@362 | 4243 | BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
|
nkeynes@362 | 4244 |
|
nkeynes@362 | 4245 | #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
|
nkeynes@362 | 4246 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
|
nkeynes@362 | 4247 |
|
nkeynes@362 | 4248 | #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
|
nkeynes@362 | 4249 | BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
|
nkeynes@362 | 4250 | dyncount, dynsyms, ret))
|
nkeynes@362 | 4251 |
|
nkeynes@362 | 4252 | #define bfd_get_dynamic_reloc_upper_bound(abfd) \
|
nkeynes@362 | 4253 | BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
|
nkeynes@362 | 4254 |
|
nkeynes@362 | 4255 | #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
|
nkeynes@362 | 4256 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
|
nkeynes@362 | 4257 |
|
nkeynes@362 | 4258 | extern bfd_byte *bfd_get_relocated_section_contents
|
nkeynes@362 | 4259 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
|
nkeynes@362 | 4260 | bfd_boolean, asymbol **);
|
nkeynes@362 | 4261 |
|
nkeynes@362 | 4262 | bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
|
nkeynes@362 | 4263 |
|
nkeynes@362 | 4264 | struct bfd_preserve
|
nkeynes@362 | 4265 | {
|
nkeynes@362 | 4266 | void *marker;
|
nkeynes@362 | 4267 | void *tdata;
|
nkeynes@362 | 4268 | flagword flags;
|
nkeynes@362 | 4269 | const struct bfd_arch_info *arch_info;
|
nkeynes@362 | 4270 | struct bfd_section *sections;
|
nkeynes@362 | 4271 | struct bfd_section **section_tail;
|
nkeynes@362 | 4272 | unsigned int section_count;
|
nkeynes@362 | 4273 | struct bfd_hash_table section_htab;
|
nkeynes@362 | 4274 | };
|
nkeynes@362 | 4275 |
|
nkeynes@362 | 4276 | bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
|
nkeynes@362 | 4277 |
|
nkeynes@362 | 4278 | void bfd_preserve_restore (bfd *, struct bfd_preserve *);
|
nkeynes@362 | 4279 |
|
nkeynes@362 | 4280 | void bfd_preserve_finish (bfd *, struct bfd_preserve *);
|
nkeynes@362 | 4281 |
|
nkeynes@362 | 4282 | /* Extracted from archive.c. */
|
nkeynes@362 | 4283 | symindex bfd_get_next_mapent
|
nkeynes@362 | 4284 | (bfd *abfd, symindex previous, carsym **sym);
|
nkeynes@362 | 4285 |
|
nkeynes@362 | 4286 | bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
|
nkeynes@362 | 4287 |
|
nkeynes@362 | 4288 | bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
|
nkeynes@362 | 4289 |
|
nkeynes@362 | 4290 | /* Extracted from corefile.c. */
|
nkeynes@362 | 4291 | const char *bfd_core_file_failing_command (bfd *abfd);
|
nkeynes@362 | 4292 |
|
nkeynes@362 | 4293 | int bfd_core_file_failing_signal (bfd *abfd);
|
nkeynes@362 | 4294 |
|
nkeynes@362 | 4295 | bfd_boolean core_file_matches_executable_p
|
nkeynes@362 | 4296 | (bfd *core_bfd, bfd *exec_bfd);
|
nkeynes@362 | 4297 |
|
nkeynes@362 | 4298 | /* Extracted from targets.c. */
|
nkeynes@362 | 4299 | #define BFD_SEND(bfd, message, arglist) \
|
nkeynes@362 | 4300 | ((*((bfd)->xvec->message)) arglist)
|
nkeynes@362 | 4301 |
|
nkeynes@362 | 4302 | #ifdef DEBUG_BFD_SEND
|
nkeynes@362 | 4303 | #undef BFD_SEND
|
nkeynes@362 | 4304 | #define BFD_SEND(bfd, message, arglist) \
|
nkeynes@362 | 4305 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
|
nkeynes@362 | 4306 | ((*((bfd)->xvec->message)) arglist) : \
|
nkeynes@362 | 4307 | (bfd_assert (__FILE__,__LINE__), NULL))
|
nkeynes@362 | 4308 | #endif
|
nkeynes@362 | 4309 | #define BFD_SEND_FMT(bfd, message, arglist) \
|
nkeynes@362 | 4310 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
|
nkeynes@362 | 4311 |
|
nkeynes@362 | 4312 | #ifdef DEBUG_BFD_SEND
|
nkeynes@362 | 4313 | #undef BFD_SEND_FMT
|
nkeynes@362 | 4314 | #define BFD_SEND_FMT(bfd, message, arglist) \
|
nkeynes@362 | 4315 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
|
nkeynes@362 | 4316 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
|
nkeynes@362 | 4317 | (bfd_assert (__FILE__,__LINE__), NULL))
|
nkeynes@362 | 4318 | #endif
|
nkeynes@362 | 4319 |
|
nkeynes@362 | 4320 | enum bfd_flavour
|
nkeynes@362 | 4321 | {
|
nkeynes@362 | 4322 | bfd_target_unknown_flavour,
|
nkeynes@362 | 4323 | bfd_target_aout_flavour,
|
nkeynes@362 | 4324 | bfd_target_coff_flavour,
|
nkeynes@362 | 4325 | bfd_target_ecoff_flavour,
|
nkeynes@362 | 4326 | bfd_target_xcoff_flavour,
|
nkeynes@362 | 4327 | bfd_target_elf_flavour,
|
nkeynes@362 | 4328 | bfd_target_ieee_flavour,
|
nkeynes@362 | 4329 | bfd_target_nlm_flavour,
|
nkeynes@362 | 4330 | bfd_target_oasys_flavour,
|
nkeynes@362 | 4331 | bfd_target_tekhex_flavour,
|
nkeynes@362 | 4332 | bfd_target_srec_flavour,
|
nkeynes@362 | 4333 | bfd_target_ihex_flavour,
|
nkeynes@362 | 4334 | bfd_target_som_flavour,
|
nkeynes@362 | 4335 | bfd_target_os9k_flavour,
|
nkeynes@362 | 4336 | bfd_target_versados_flavour,
|
nkeynes@362 | 4337 | bfd_target_msdos_flavour,
|
nkeynes@362 | 4338 | bfd_target_ovax_flavour,
|
nkeynes@362 | 4339 | bfd_target_evax_flavour,
|
nkeynes@362 | 4340 | bfd_target_mmo_flavour,
|
nkeynes@362 | 4341 | bfd_target_mach_o_flavour,
|
nkeynes@362 | 4342 | bfd_target_pef_flavour,
|
nkeynes@362 | 4343 | bfd_target_pef_xlib_flavour,
|
nkeynes@362 | 4344 | bfd_target_sym_flavour
|
nkeynes@362 | 4345 | };
|
nkeynes@362 | 4346 |
|
nkeynes@362 | 4347 | enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
|
nkeynes@362 | 4348 |
|
nkeynes@362 | 4349 | /* Forward declaration. */
|
nkeynes@362 | 4350 | typedef struct bfd_link_info _bfd_link_info;
|
nkeynes@362 | 4351 |
|
nkeynes@362 | 4352 | typedef struct bfd_target
|
nkeynes@362 | 4353 | {
|
nkeynes@362 | 4354 | /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
|
nkeynes@362 | 4355 | char *name;
|
nkeynes@362 | 4356 |
|
nkeynes@362 | 4357 | /* The "flavour" of a back end is a general indication about
|
nkeynes@362 | 4358 | the contents of a file. */
|
nkeynes@362 | 4359 | enum bfd_flavour flavour;
|
nkeynes@362 | 4360 |
|
nkeynes@362 | 4361 | /* The order of bytes within the data area of a file. */
|
nkeynes@362 | 4362 | enum bfd_endian byteorder;
|
nkeynes@362 | 4363 |
|
nkeynes@362 | 4364 | /* The order of bytes within the header parts of a file. */
|
nkeynes@362 | 4365 | enum bfd_endian header_byteorder;
|
nkeynes@362 | 4366 |
|
nkeynes@362 | 4367 | /* A mask of all the flags which an executable may have set -
|
nkeynes@362 | 4368 | from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
|
nkeynes@362 | 4369 | flagword object_flags;
|
nkeynes@362 | 4370 |
|
nkeynes@362 | 4371 | /* A mask of all the flags which a section may have set - from
|
nkeynes@362 | 4372 | the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
|
nkeynes@362 | 4373 | flagword section_flags;
|
nkeynes@362 | 4374 |
|
nkeynes@362 | 4375 | /* The character normally found at the front of a symbol.
|
nkeynes@362 | 4376 | (if any), perhaps `_'. */
|
nkeynes@362 | 4377 | char symbol_leading_char;
|
nkeynes@362 | 4378 |
|
nkeynes@362 | 4379 | /* The pad character for file names within an archive header. */
|
nkeynes@362 | 4380 | char ar_pad_char;
|
nkeynes@362 | 4381 |
|
nkeynes@362 | 4382 | /* The maximum number of characters in an archive header. */
|
nkeynes@362 | 4383 | unsigned short ar_max_namelen;
|
nkeynes@362 | 4384 |
|
nkeynes@362 | 4385 | /* Entries for byte swapping for data. These are different from the
|
nkeynes@362 | 4386 | other entry points, since they don't take a BFD as the first argument.
|
nkeynes@362 | 4387 | Certain other handlers could do the same. */
|
nkeynes@362 | 4388 | bfd_uint64_t (*bfd_getx64) (const void *);
|
nkeynes@362 | 4389 | bfd_int64_t (*bfd_getx_signed_64) (const void *);
|
nkeynes@362 | 4390 | void (*bfd_putx64) (bfd_uint64_t, void *);
|
nkeynes@362 | 4391 | bfd_vma (*bfd_getx32) (const void *);
|
nkeynes@362 | 4392 | bfd_signed_vma (*bfd_getx_signed_32) (const void *);
|
nkeynes@362 | 4393 | void (*bfd_putx32) (bfd_vma, void *);
|
nkeynes@362 | 4394 | bfd_vma (*bfd_getx16) (const void *);
|
nkeynes@362 | 4395 | bfd_signed_vma (*bfd_getx_signed_16) (const void *);
|
nkeynes@362 | 4396 | void (*bfd_putx16) (bfd_vma, void *);
|
nkeynes@362 | 4397 |
|
nkeynes@362 | 4398 | /* Byte swapping for the headers. */
|
nkeynes@362 | 4399 | bfd_uint64_t (*bfd_h_getx64) (const void *);
|
nkeynes@362 | 4400 | bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
|
nkeynes@362 | 4401 | void (*bfd_h_putx64) (bfd_uint64_t, void *);
|
nkeynes@362 | 4402 | bfd_vma (*bfd_h_getx32) (const void *);
|
nkeynes@362 | 4403 | bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
|
nkeynes@362 | 4404 | void (*bfd_h_putx32) (bfd_vma, void *);
|
nkeynes@362 | 4405 | bfd_vma (*bfd_h_getx16) (const void *);
|
nkeynes@362 | 4406 | bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
|
nkeynes@362 | 4407 | void (*bfd_h_putx16) (bfd_vma, void *);
|
nkeynes@362 | 4408 |
|
nkeynes@362 | 4409 | /* Format dependent routines: these are vectors of entry points
|
nkeynes@362 | 4410 | within the target vector structure, one for each format to check. */
|
nkeynes@362 | 4411 |
|
nkeynes@362 | 4412 | /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
|
nkeynes@362 | 4413 | const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
|
nkeynes@362 | 4414 |
|
nkeynes@362 | 4415 | /* Set the format of a file being written. */
|
nkeynes@362 | 4416 | bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
|
nkeynes@362 | 4417 |
|
nkeynes@362 | 4418 | /* Write cached information into a file being written, at <<bfd_close>>. */
|
nkeynes@362 | 4419 | bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
|
nkeynes@362 | 4420 |
|
nkeynes@362 | 4421 |
|
nkeynes@362 | 4422 | /* Generic entry points. */
|
nkeynes@362 | 4423 | #define BFD_JUMP_TABLE_GENERIC(NAME) \
|
nkeynes@362 | 4424 | NAME##_close_and_cleanup, \
|
nkeynes@362 | 4425 | NAME##_bfd_free_cached_info, \
|
nkeynes@362 | 4426 | NAME##_new_section_hook, \
|
nkeynes@362 | 4427 | NAME##_get_section_contents, \
|
nkeynes@362 | 4428 | NAME##_get_section_contents_in_window
|
nkeynes@362 | 4429 |
|
nkeynes@362 | 4430 | /* Called when the BFD is being closed to do any necessary cleanup. */
|
nkeynes@362 | 4431 | bfd_boolean (*_close_and_cleanup) (bfd *);
|
nkeynes@362 | 4432 | /* Ask the BFD to free all cached information. */
|
nkeynes@362 | 4433 | bfd_boolean (*_bfd_free_cached_info) (bfd *);
|
nkeynes@362 | 4434 | /* Called when a new section is created. */
|
nkeynes@362 | 4435 | bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
|
nkeynes@362 | 4436 | /* Read the contents of a section. */
|
nkeynes@362 | 4437 | bfd_boolean (*_bfd_get_section_contents)
|
nkeynes@362 | 4438 | (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
|
nkeynes@362 | 4439 | bfd_boolean (*_bfd_get_section_contents_in_window)
|
nkeynes@362 | 4440 | (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
|
nkeynes@362 | 4441 |
|
nkeynes@362 | 4442 | /* Entry points to copy private data. */
|
nkeynes@362 | 4443 | #define BFD_JUMP_TABLE_COPY(NAME) \
|
nkeynes@362 | 4444 | NAME##_bfd_copy_private_bfd_data, \
|
nkeynes@362 | 4445 | NAME##_bfd_merge_private_bfd_data, \
|
nkeynes@362 | 4446 | NAME##_bfd_copy_private_section_data, \
|
nkeynes@362 | 4447 | NAME##_bfd_copy_private_symbol_data, \
|
nkeynes@362 | 4448 | NAME##_bfd_copy_private_header_data, \
|
nkeynes@362 | 4449 | NAME##_bfd_set_private_flags, \
|
nkeynes@362 | 4450 | NAME##_bfd_print_private_bfd_data
|
nkeynes@362 | 4451 |
|
nkeynes@362 | 4452 | /* Called to copy BFD general private data from one object file
|
nkeynes@362 | 4453 | to another. */
|
nkeynes@362 | 4454 | bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
|
nkeynes@362 | 4455 | /* Called to merge BFD general private data from one object file
|
nkeynes@362 | 4456 | to a common output file when linking. */
|
nkeynes@362 | 4457 | bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
|
nkeynes@362 | 4458 | /* Called to copy BFD private section data from one object file
|
nkeynes@362 | 4459 | to another. */
|
nkeynes@362 | 4460 | bfd_boolean (*_bfd_copy_private_section_data)
|
nkeynes@362 | 4461 | (bfd *, sec_ptr, bfd *, sec_ptr);
|
nkeynes@362 | 4462 | /* Called to copy BFD private symbol data from one symbol
|
nkeynes@362 | 4463 | to another. */
|
nkeynes@362 | 4464 | bfd_boolean (*_bfd_copy_private_symbol_data)
|
nkeynes@362 | 4465 | (bfd *, asymbol *, bfd *, asymbol *);
|
nkeynes@362 | 4466 | /* Called to copy BFD private header data from one object file
|
nkeynes@362 | 4467 | to another. */
|
nkeynes@362 | 4468 | bfd_boolean (*_bfd_copy_private_header_data)
|
nkeynes@362 | 4469 | (bfd *, bfd *);
|
nkeynes@362 | 4470 | /* Called to set private backend flags. */
|
nkeynes@362 | 4471 | bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
|
nkeynes@362 | 4472 |
|
nkeynes@362 | 4473 | /* Called to print private BFD data. */
|
nkeynes@362 | 4474 | bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
|
nkeynes@362 | 4475 |
|
nkeynes@362 | 4476 | /* Core file entry points. */
|
nkeynes@362 | 4477 | #define BFD_JUMP_TABLE_CORE(NAME) \
|
nkeynes@362 | 4478 | NAME##_core_file_failing_command, \
|
nkeynes@362 | 4479 | NAME##_core_file_failing_signal, \
|
nkeynes@362 | 4480 | NAME##_core_file_matches_executable_p
|
nkeynes@362 | 4481 |
|
nkeynes@362 | 4482 | char * (*_core_file_failing_command) (bfd *);
|
nkeynes@362 | 4483 | int (*_core_file_failing_signal) (bfd *);
|
nkeynes@362 | 4484 | bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
|
nkeynes@362 | 4485 |
|
nkeynes@362 | 4486 | /* Archive entry points. */
|
nkeynes@362 | 4487 | #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
|
nkeynes@362 | 4488 | NAME##_slurp_armap, \
|
nkeynes@362 | 4489 | NAME##_slurp_extended_name_table, \
|
nkeynes@362 | 4490 | NAME##_construct_extended_name_table, \
|
nkeynes@362 | 4491 | NAME##_truncate_arname, \
|
nkeynes@362 | 4492 | NAME##_write_armap, \
|
nkeynes@362 | 4493 | NAME##_read_ar_hdr, \
|
nkeynes@362 | 4494 | NAME##_openr_next_archived_file, \
|
nkeynes@362 | 4495 | NAME##_get_elt_at_index, \
|
nkeynes@362 | 4496 | NAME##_generic_stat_arch_elt, \
|
nkeynes@362 | 4497 | NAME##_update_armap_timestamp
|
nkeynes@362 | 4498 |
|
nkeynes@362 | 4499 | bfd_boolean (*_bfd_slurp_armap) (bfd *);
|
nkeynes@362 | 4500 | bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
|
nkeynes@362 | 4501 | bfd_boolean (*_bfd_construct_extended_name_table)
|
nkeynes@362 | 4502 | (bfd *, char **, bfd_size_type *, const char **);
|
nkeynes@362 | 4503 | void (*_bfd_truncate_arname) (bfd *, const char *, char *);
|
nkeynes@362 | 4504 | bfd_boolean (*write_armap)
|
nkeynes@362 | 4505 | (bfd *, unsigned int, struct orl *, unsigned int, int);
|
nkeynes@362 | 4506 | void * (*_bfd_read_ar_hdr_fn) (bfd *);
|
nkeynes@362 | 4507 | bfd * (*openr_next_archived_file) (bfd *, bfd *);
|
nkeynes@362 | 4508 | #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
|
nkeynes@362 | 4509 | bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
|
nkeynes@362 | 4510 | int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
|
nkeynes@362 | 4511 | bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
|
nkeynes@362 | 4512 |
|
nkeynes@362 | 4513 | /* Entry points used for symbols. */
|
nkeynes@362 | 4514 | #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
|
nkeynes@362 | 4515 | NAME##_get_symtab_upper_bound, \
|
nkeynes@362 | 4516 | NAME##_canonicalize_symtab, \
|
nkeynes@362 | 4517 | NAME##_make_empty_symbol, \
|
nkeynes@362 | 4518 | NAME##_print_symbol, \
|
nkeynes@362 | 4519 | NAME##_get_symbol_info, \
|
nkeynes@362 | 4520 | NAME##_bfd_is_local_label_name, \
|
nkeynes@362 | 4521 | NAME##_bfd_is_target_special_symbol, \
|
nkeynes@362 | 4522 | NAME##_get_lineno, \
|
nkeynes@362 | 4523 | NAME##_find_nearest_line, \
|
nkeynes@362 | 4524 | NAME##_bfd_make_debug_symbol, \
|
nkeynes@362 | 4525 | NAME##_read_minisymbols, \
|
nkeynes@362 | 4526 | NAME##_minisymbol_to_symbol
|
nkeynes@362 | 4527 |
|
nkeynes@362 | 4528 | long (*_bfd_get_symtab_upper_bound) (bfd *);
|
nkeynes@362 | 4529 | long (*_bfd_canonicalize_symtab)
|
nkeynes@362 | 4530 | (bfd *, struct bfd_symbol **);
|
nkeynes@362 | 4531 | struct bfd_symbol *
|
nkeynes@362 | 4532 | (*_bfd_make_empty_symbol) (bfd *);
|
nkeynes@362 | 4533 | void (*_bfd_print_symbol)
|
nkeynes@362 | 4534 | (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
|
nkeynes@362 | 4535 | #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
|
nkeynes@362 | 4536 | void (*_bfd_get_symbol_info)
|
nkeynes@362 | 4537 | (bfd *, struct bfd_symbol *, symbol_info *);
|
nkeynes@362 | 4538 | #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
|
nkeynes@362 | 4539 | bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
|
nkeynes@362 | 4540 | bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
|
nkeynes@362 | 4541 | alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
|
nkeynes@362 | 4542 | bfd_boolean (*_bfd_find_nearest_line)
|
nkeynes@362 | 4543 | (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
|
nkeynes@362 | 4544 | const char **, const char **, unsigned int *);
|
nkeynes@362 | 4545 | /* Back-door to allow format-aware applications to create debug symbols
|
nkeynes@362 | 4546 | while using BFD for everything else. Currently used by the assembler
|
nkeynes@362 | 4547 | when creating COFF files. */
|
nkeynes@362 | 4548 | asymbol * (*_bfd_make_debug_symbol)
|
nkeynes@362 | 4549 | (bfd *, void *, unsigned long size);
|
nkeynes@362 | 4550 | #define bfd_read_minisymbols(b, d, m, s) \
|
nkeynes@362 | 4551 | BFD_SEND (b, _read_minisymbols, (b, d, m, s))
|
nkeynes@362 | 4552 | long (*_read_minisymbols)
|
nkeynes@362 | 4553 | (bfd *, bfd_boolean, void **, unsigned int *);
|
nkeynes@362 | 4554 | #define bfd_minisymbol_to_symbol(b, d, m, f) \
|
nkeynes@362 | 4555 | BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
|
nkeynes@362 | 4556 | asymbol * (*_minisymbol_to_symbol)
|
nkeynes@362 | 4557 | (bfd *, bfd_boolean, const void *, asymbol *);
|
nkeynes@362 | 4558 |
|
nkeynes@362 | 4559 | /* Routines for relocs. */
|
nkeynes@362 | 4560 | #define BFD_JUMP_TABLE_RELOCS(NAME) \
|
nkeynes@362 | 4561 | NAME##_get_reloc_upper_bound, \
|
nkeynes@362 | 4562 | NAME##_canonicalize_reloc, \
|
nkeynes@362 | 4563 | NAME##_bfd_reloc_type_lookup
|
nkeynes@362 | 4564 |
|
nkeynes@362 | 4565 | long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
|
nkeynes@362 | 4566 | long (*_bfd_canonicalize_reloc)
|
nkeynes@362 | 4567 | (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
|
nkeynes@362 | 4568 | /* See documentation on reloc types. */
|
nkeynes@362 | 4569 | reloc_howto_type *
|
nkeynes@362 | 4570 | (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
|
nkeynes@362 | 4571 |
|
nkeynes@362 | 4572 | /* Routines used when writing an object file. */
|
nkeynes@362 | 4573 | #define BFD_JUMP_TABLE_WRITE(NAME) \
|
nkeynes@362 | 4574 | NAME##_set_arch_mach, \
|
nkeynes@362 | 4575 | NAME##_set_section_contents
|
nkeynes@362 | 4576 |
|
nkeynes@362 | 4577 | bfd_boolean (*_bfd_set_arch_mach)
|
nkeynes@362 | 4578 | (bfd *, enum bfd_architecture, unsigned long);
|
nkeynes@362 | 4579 | bfd_boolean (*_bfd_set_section_contents)
|
nkeynes@362 | 4580 | (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
|
nkeynes@362 | 4581 |
|
nkeynes@362 | 4582 | /* Routines used by the linker. */
|
nkeynes@362 | 4583 | #define BFD_JUMP_TABLE_LINK(NAME) \
|
nkeynes@362 | 4584 | NAME##_sizeof_headers, \
|
nkeynes@362 | 4585 | NAME##_bfd_get_relocated_section_contents, \
|
nkeynes@362 | 4586 | NAME##_bfd_relax_section, \
|
nkeynes@362 | 4587 | NAME##_bfd_link_hash_table_create, \
|
nkeynes@362 | 4588 | NAME##_bfd_link_hash_table_free, \
|
nkeynes@362 | 4589 | NAME##_bfd_link_add_symbols, \
|
nkeynes@362 | 4590 | NAME##_bfd_link_just_syms, \
|
nkeynes@362 | 4591 | NAME##_bfd_final_link, \
|
nkeynes@362 | 4592 | NAME##_bfd_link_split_section, \
|
nkeynes@362 | 4593 | NAME##_bfd_gc_sections, \
|
nkeynes@362 | 4594 | NAME##_bfd_merge_sections, \
|
nkeynes@362 | 4595 | NAME##_bfd_is_group_section, \
|
nkeynes@362 | 4596 | NAME##_bfd_discard_group, \
|
nkeynes@362 | 4597 | NAME##_section_already_linked \
|
nkeynes@362 | 4598 |
|
nkeynes@362 | 4599 | int (*_bfd_sizeof_headers) (bfd *, bfd_boolean);
|
nkeynes@362 | 4600 | bfd_byte * (*_bfd_get_relocated_section_contents)
|
nkeynes@362 | 4601 | (bfd *, struct bfd_link_info *, struct bfd_link_order *,
|
nkeynes@362 | 4602 | bfd_byte *, bfd_boolean, struct bfd_symbol **);
|
nkeynes@362 | 4603 |
|
nkeynes@362 | 4604 | bfd_boolean (*_bfd_relax_section)
|
nkeynes@362 | 4605 | (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
|
nkeynes@362 | 4606 |
|
nkeynes@362 | 4607 | /* Create a hash table for the linker. Different backends store
|
nkeynes@362 | 4608 | different information in this table. */
|
nkeynes@362 | 4609 | struct bfd_link_hash_table *
|
nkeynes@362 | 4610 | (*_bfd_link_hash_table_create) (bfd *);
|
nkeynes@362 | 4611 |
|
nkeynes@362 | 4612 | /* Release the memory associated with the linker hash table. */
|
nkeynes@362 | 4613 | void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
|
nkeynes@362 | 4614 |
|
nkeynes@362 | 4615 | /* Add symbols from this object file into the hash table. */
|
nkeynes@362 | 4616 | bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 4617 |
|
nkeynes@362 | 4618 | /* Indicate that we are only retrieving symbol values from this section. */
|
nkeynes@362 | 4619 | void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
|
nkeynes@362 | 4620 |
|
nkeynes@362 | 4621 | /* Do a link based on the link_order structures attached to each
|
nkeynes@362 | 4622 | section of the BFD. */
|
nkeynes@362 | 4623 | bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 4624 |
|
nkeynes@362 | 4625 | /* Should this section be split up into smaller pieces during linking. */
|
nkeynes@362 | 4626 | bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
|
nkeynes@362 | 4627 |
|
nkeynes@362 | 4628 | /* Remove sections that are not referenced from the output. */
|
nkeynes@362 | 4629 | bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 4630 |
|
nkeynes@362 | 4631 | /* Attempt to merge SEC_MERGE sections. */
|
nkeynes@362 | 4632 | bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
|
nkeynes@362 | 4633 |
|
nkeynes@362 | 4634 | /* Is this section a member of a group? */
|
nkeynes@362 | 4635 | bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
|
nkeynes@362 | 4636 |
|
nkeynes@362 | 4637 | /* Discard members of a group. */
|
nkeynes@362 | 4638 | bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
|
nkeynes@362 | 4639 |
|
nkeynes@362 | 4640 | /* Check if SEC has been already linked during a reloceatable or
|
nkeynes@362 | 4641 | final link. */
|
nkeynes@362 | 4642 | void (*_section_already_linked) (bfd *, struct bfd_section *);
|
nkeynes@362 | 4643 |
|
nkeynes@362 | 4644 | /* Routines to handle dynamic symbols and relocs. */
|
nkeynes@362 | 4645 | #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
|
nkeynes@362 | 4646 | NAME##_get_dynamic_symtab_upper_bound, \
|
nkeynes@362 | 4647 | NAME##_canonicalize_dynamic_symtab, \
|
nkeynes@362 | 4648 | NAME##_get_synthetic_symtab, \
|
nkeynes@362 | 4649 | NAME##_get_dynamic_reloc_upper_bound, \
|
nkeynes@362 | 4650 | NAME##_canonicalize_dynamic_reloc
|
nkeynes@362 | 4651 |
|
nkeynes@362 | 4652 | /* Get the amount of memory required to hold the dynamic symbols. */
|
nkeynes@362 | 4653 | long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
|
nkeynes@362 | 4654 | /* Read in the dynamic symbols. */
|
nkeynes@362 | 4655 | long (*_bfd_canonicalize_dynamic_symtab)
|
nkeynes@362 | 4656 | (bfd *, struct bfd_symbol **);
|
nkeynes@362 | 4657 | /* Create synthetized symbols. */
|
nkeynes@362 | 4658 | long (*_bfd_get_synthetic_symtab)
|
nkeynes@362 | 4659 | (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
|
nkeynes@362 | 4660 | struct bfd_symbol **);
|
nkeynes@362 | 4661 | /* Get the amount of memory required to hold the dynamic relocs. */
|
nkeynes@362 | 4662 | long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
|
nkeynes@362 | 4663 | /* Read in the dynamic relocs. */
|
nkeynes@362 | 4664 | long (*_bfd_canonicalize_dynamic_reloc)
|
nkeynes@362 | 4665 | (bfd *, arelent **, struct bfd_symbol **);
|
nkeynes@362 | 4666 |
|
nkeynes@362 | 4667 | /* Opposite endian version of this target. */
|
nkeynes@362 | 4668 | const struct bfd_target * alternative_target;
|
nkeynes@362 | 4669 |
|
nkeynes@362 | 4670 | /* Data for use by back-end routines, which isn't
|
nkeynes@362 | 4671 | generic enough to belong in this structure. */
|
nkeynes@362 | 4672 | const void *backend_data;
|
nkeynes@362 | 4673 |
|
nkeynes@362 | 4674 | } bfd_target;
|
nkeynes@362 | 4675 |
|
nkeynes@362 | 4676 | bfd_boolean bfd_set_default_target (const char *name);
|
nkeynes@362 | 4677 |
|
nkeynes@362 | 4678 | const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
|
nkeynes@362 | 4679 |
|
nkeynes@362 | 4680 | const char ** bfd_target_list (void);
|
nkeynes@362 | 4681 |
|
nkeynes@362 | 4682 | const bfd_target *bfd_search_for_target
|
nkeynes@362 | 4683 | (int (*search_func) (const bfd_target *, void *),
|
nkeynes@362 | 4684 | void *);
|
nkeynes@362 | 4685 |
|
nkeynes@362 | 4686 | /* Extracted from format.c. */
|
nkeynes@362 | 4687 | bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
|
nkeynes@362 | 4688 |
|
nkeynes@362 | 4689 | bfd_boolean bfd_check_format_matches
|
nkeynes@362 | 4690 | (bfd *abfd, bfd_format format, char ***matching);
|
nkeynes@362 | 4691 |
|
nkeynes@362 | 4692 | bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
|
nkeynes@362 | 4693 |
|
nkeynes@362 | 4694 | const char *bfd_format_string (bfd_format format);
|
nkeynes@362 | 4695 |
|
nkeynes@362 | 4696 | /* Extracted from linker.c. */
|
nkeynes@362 | 4697 | bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
|
nkeynes@362 | 4698 |
|
nkeynes@362 | 4699 | #define bfd_link_split_section(abfd, sec) \
|
nkeynes@362 | 4700 | BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
|
nkeynes@362 | 4701 |
|
nkeynes@362 | 4702 | void bfd_section_already_linked (bfd *abfd, asection *sec);
|
nkeynes@362 | 4703 |
|
nkeynes@362 | 4704 | #define bfd_section_already_linked(abfd, sec) \
|
nkeynes@362 | 4705 | BFD_SEND (abfd, _section_already_linked, (abfd, sec))
|
nkeynes@362 | 4706 |
|
nkeynes@362 | 4707 | /* Extracted from simple.c. */
|
nkeynes@362 | 4708 | bfd_byte *bfd_simple_get_relocated_section_contents
|
nkeynes@362 | 4709 | (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
|
nkeynes@362 | 4710 |
|
nkeynes@362 | 4711 | #ifdef __cplusplus
|
nkeynes@362 | 4712 | }
|
nkeynes@362 | 4713 | #endif
|
nkeynes@362 | 4714 | #endif
|