lxdream 0.9.1revision 1091:186558374345
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raw | bz2 | zip | gz | changeset | 1091:186558374345 |
| parent | 1090:71e28626b358 |
| child | 1092:7c4ffe27e7b5 |
| author | nkeynes |
| date | Tue Dec 15 08:46:37 2009 +1000 (14 years ago) |
Add side-by-side x86+sh4 disassembly output
Print SH4 state information and disassembly of the current block when
crashing.
Fix delay slot instruction in conditional branch not being marked as a
delay-slot instruction in the branch-not-taken path.
Rename REG_* defines in cpu.h to avoid conflict with translation defs
Print SH4 state information and disassembly of the current block when
crashing.
Fix delay slot instruction in conditional branch not being marked as a
delay-slot instruction in the branch-not-taken path.
Rename REG_* defines in cpu.h to avoid conflict with translation defs
 | src/Makefile.am | view | annotate | diff | log | |
| src/Makefile.in | view | annotate | diff | log | |
| src/aica/armdasm.c | view | annotate | diff | log | |
| src/cpu.c | view | annotate | diff | log | |
| src/cpu.h | view | annotate | diff | log | |
| src/gtkui/gtk_debug.c | view | annotate | diff | log | |
| src/sh4/sh4.c | view | annotate | diff | log | |
| src/sh4/sh4.h | view | annotate | diff | log | |
| src/sh4/sh4trans.c | view | annotate | diff | log | |
| src/sh4/sh4trans.h | view | annotate | diff | log | |
| src/sh4/sh4x86.in | view | annotate | diff | log | |
| src/test/testsh4x86.c | view | annotate | diff | log | |
| src/util.c | view | annotate | diff | log | |
| src/x86dasm/x86dasm.c | view | annotate | diff | log | |
| src/x86dasm/x86dasm.h | view | annotate | diff | log | |
| src/xlat/xltcache.c | view | annotate | diff | log | |
| src/xlat/xltcache.h | view | annotate | diff | log |
1.1 --- a/src/Makefile.am Mon Dec 07 17:44:27 2009 +10001.2 +++ b/src/Makefile.am Tue Dec 15 08:46:37 2009 +10001.3 @@ -40,7 +40,7 @@1.4 lxdream_LINK = $(LINK) @LXDREAMLDFLAGS@1.5 lxdream_LDADD = @LXDREAM_LIBS@ @GLIB_LIBS@ @GTK_LIBS@ @LIBPNG_LIBS@ $(INTLLIBS)1.6 lxdream_SOURCES = \1.7 - main.c version.c config.c config.h lxdream.h dream.h gui.h cpu.h hook.h \1.8 + main.c version.c config.c config.h lxdream.h dream.h gui.h cpu.c cpu.h hook.h \1.9 gettext.h mem.c mem.h sdram.c mmio.h watch.c \1.10 asic.c asic.h clock.h serial.h \1.11 syscall.c syscall.h bios.c dcload.c gdbserver.c \1.12 @@ -91,8 +91,8 @@1.13 test_testsh4x86_SOURCES = test/testsh4x86.c x86dasm/x86dasm.c \1.14 x86dasm/x86dasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \1.15 x86dasm/dis-buf.c \1.16 - sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c \1.17 - xlat/xltcache.h mem.c util.c1.18 + sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c sh4/sh4dasm.c \1.19 + xlat/xltcache.h mem.c util.c cpu.c1.21 check_PROGRAMS += test/testsh4x861.22 endif
2.1 --- a/src/Makefile.in Mon Dec 07 17:44:27 2009 +10002.2 +++ b/src/Makefile.in Tue Dec 15 08:46:37 2009 +10002.3 @@ -139,8 +139,8 @@2.4 @BUILD_SHARED_TRUE@@INPUT_LIRC_TRUE@input_lirc_@SOEXT@_DEPENDENCIES = \2.5 @BUILD_SHARED_TRUE@@INPUT_LIRC_TRUE@ input_lirc.lo2.6 am__lxdream_SOURCES_DIST = main.c version.c config.c config.h \2.7 - lxdream.h dream.h gui.h cpu.h hook.h gettext.h mem.c mem.h \2.8 - sdram.c mmio.h watch.c asic.c asic.h clock.h serial.h \2.9 + lxdream.h dream.h gui.h cpu.c cpu.h hook.h gettext.h mem.c \2.10 + mem.h sdram.c mmio.h watch.c asic.c asic.h clock.h serial.h \2.11 syscall.c syscall.h bios.c dcload.c gdbserver.c ioutil.c \2.12 ioutil.h lxpaths.c lxpaths.h gdrom/ide.c gdrom/ide.h \2.13 gdrom/packet.h gdrom/gdimage.c gdrom/gdrom.c gdrom/gdrom.h \2.14 @@ -232,48 +232,48 @@2.15 @CDROM_NONE_TRUE@am__objects_17 = lxdream-cd_none.$(OBJEXT)2.16 @JOY_LINUX_TRUE@am__objects_18 = lxdream-joy_linux.$(OBJEXT)2.17 am_lxdream_OBJECTS = lxdream-main.$(OBJEXT) lxdream-version.$(OBJEXT) \2.18 - lxdream-config.$(OBJEXT) lxdream-mem.$(OBJEXT) \2.19 - lxdream-sdram.$(OBJEXT) lxdream-watch.$(OBJEXT) \2.20 - lxdream-asic.$(OBJEXT) lxdream-syscall.$(OBJEXT) \2.21 - lxdream-bios.$(OBJEXT) lxdream-dcload.$(OBJEXT) \2.22 - lxdream-gdbserver.$(OBJEXT) lxdream-ioutil.$(OBJEXT) \2.23 - lxdream-lxpaths.$(OBJEXT) lxdream-ide.$(OBJEXT) \2.24 - lxdream-gdimage.$(OBJEXT) lxdream-gdrom.$(OBJEXT) \2.25 - lxdream-nrg.$(OBJEXT) lxdream-cdi.$(OBJEXT) \2.26 - lxdream-gdi.$(OBJEXT) lxdream-edc_ecc.$(OBJEXT) \2.27 - lxdream-dreamcast.$(OBJEXT) lxdream-eventq.$(OBJEXT) \2.28 - lxdream-sh4.$(OBJEXT) lxdream-intc.$(OBJEXT) \2.29 - lxdream-sh4mem.$(OBJEXT) lxdream-timer.$(OBJEXT) \2.30 - lxdream-dmac.$(OBJEXT) lxdream-mmu.$(OBJEXT) \2.31 - lxdream-sh4core.$(OBJEXT) lxdream-sh4dasm.$(OBJEXT) \2.32 - lxdream-sh4mmio.$(OBJEXT) lxdream-scif.$(OBJEXT) \2.33 - lxdream-sh4stat.$(OBJEXT) lxdream-xltcache.$(OBJEXT) \2.34 - lxdream-pmm.$(OBJEXT) lxdream-cache.$(OBJEXT) \2.35 - lxdream-armcore.$(OBJEXT) lxdream-armdasm.$(OBJEXT) \2.36 - lxdream-armmem.$(OBJEXT) lxdream-aica.$(OBJEXT) \2.37 - lxdream-audio.$(OBJEXT) lxdream-pvr2.$(OBJEXT) \2.38 - lxdream-pvr2mem.$(OBJEXT) lxdream-tacore.$(OBJEXT) \2.39 - lxdream-rendsort.$(OBJEXT) lxdream-texcache.$(OBJEXT) \2.40 - lxdream-yuv.$(OBJEXT) lxdream-rendsave.$(OBJEXT) \2.41 - lxdream-scene.$(OBJEXT) lxdream-gl_sl.$(OBJEXT) \2.42 - lxdream-gl_slsrc.$(OBJEXT) lxdream-glutil.$(OBJEXT) \2.43 - lxdream-glrender.$(OBJEXT) lxdream-maple.$(OBJEXT) \2.44 - lxdream-controller.$(OBJEXT) lxdream-kbd.$(OBJEXT) \2.45 - lxdream-mouse.$(OBJEXT) lxdream-lightgun.$(OBJEXT) \2.46 - lxdream-vmu.$(OBJEXT) lxdream-loader.$(OBJEXT) \2.47 - lxdream-bootstrap.$(OBJEXT) lxdream-util.$(OBJEXT) \2.48 - lxdream-gdlist.$(OBJEXT) lxdream-vmuvol.$(OBJEXT) \2.49 - lxdream-vmulist.$(OBJEXT) lxdream-display.$(OBJEXT) \2.50 - lxdream-audio_null.$(OBJEXT) lxdream-video_null.$(OBJEXT) \2.51 - lxdream-cd_mmc.$(OBJEXT) lxdream-video_gl.$(OBJEXT) \2.52 - lxdream-gl_fbo.$(OBJEXT) lxdream-serial_unix.$(OBJEXT) \2.53 - lxdream-hotkeys.$(OBJEXT) $(am__objects_1) $(am__objects_2) \2.54 - $(am__objects_3) $(am__objects_4) $(am__objects_5) \2.55 - $(am__objects_6) $(am__objects_7) $(am__objects_8) \2.56 - $(am__objects_9) $(am__objects_10) $(am__objects_11) \2.57 - $(am__objects_12) $(am__objects_13) $(am__objects_14) \2.58 - $(am__objects_15) $(am__objects_16) $(am__objects_17) \2.59 - $(am__objects_18)2.60 + lxdream-config.$(OBJEXT) lxdream-cpu.$(OBJEXT) \2.61 + lxdream-mem.$(OBJEXT) lxdream-sdram.$(OBJEXT) \2.62 + lxdream-watch.$(OBJEXT) lxdream-asic.$(OBJEXT) \2.63 + lxdream-syscall.$(OBJEXT) lxdream-bios.$(OBJEXT) \2.64 + lxdream-dcload.$(OBJEXT) lxdream-gdbserver.$(OBJEXT) \2.65 + lxdream-ioutil.$(OBJEXT) lxdream-lxpaths.$(OBJEXT) \2.66 + lxdream-ide.$(OBJEXT) lxdream-gdimage.$(OBJEXT) \2.67 + lxdream-gdrom.$(OBJEXT) lxdream-nrg.$(OBJEXT) \2.68 + lxdream-cdi.$(OBJEXT) lxdream-gdi.$(OBJEXT) \2.69 + lxdream-edc_ecc.$(OBJEXT) lxdream-dreamcast.$(OBJEXT) \2.70 + lxdream-eventq.$(OBJEXT) lxdream-sh4.$(OBJEXT) \2.71 + lxdream-intc.$(OBJEXT) lxdream-sh4mem.$(OBJEXT) \2.72 + lxdream-timer.$(OBJEXT) lxdream-dmac.$(OBJEXT) \2.73 + lxdream-mmu.$(OBJEXT) lxdream-sh4core.$(OBJEXT) \2.74 + lxdream-sh4dasm.$(OBJEXT) lxdream-sh4mmio.$(OBJEXT) \2.75 + lxdream-scif.$(OBJEXT) lxdream-sh4stat.$(OBJEXT) \2.76 + lxdream-xltcache.$(OBJEXT) lxdream-pmm.$(OBJEXT) \2.77 + lxdream-cache.$(OBJEXT) lxdream-armcore.$(OBJEXT) \2.78 + lxdream-armdasm.$(OBJEXT) lxdream-armmem.$(OBJEXT) \2.79 + lxdream-aica.$(OBJEXT) lxdream-audio.$(OBJEXT) \2.80 + lxdream-pvr2.$(OBJEXT) lxdream-pvr2mem.$(OBJEXT) \2.81 + lxdream-tacore.$(OBJEXT) lxdream-rendsort.$(OBJEXT) \2.82 + lxdream-texcache.$(OBJEXT) lxdream-yuv.$(OBJEXT) \2.83 + lxdream-rendsave.$(OBJEXT) lxdream-scene.$(OBJEXT) \2.84 + lxdream-gl_sl.$(OBJEXT) lxdream-gl_slsrc.$(OBJEXT) \2.85 + lxdream-glutil.$(OBJEXT) lxdream-glrender.$(OBJEXT) \2.86 + lxdream-maple.$(OBJEXT) lxdream-controller.$(OBJEXT) \2.87 + lxdream-kbd.$(OBJEXT) lxdream-mouse.$(OBJEXT) \2.88 + lxdream-lightgun.$(OBJEXT) lxdream-vmu.$(OBJEXT) \2.89 + lxdream-loader.$(OBJEXT) lxdream-bootstrap.$(OBJEXT) \2.90 + lxdream-util.$(OBJEXT) lxdream-gdlist.$(OBJEXT) \2.91 + lxdream-vmuvol.$(OBJEXT) lxdream-vmulist.$(OBJEXT) \2.92 + lxdream-display.$(OBJEXT) lxdream-audio_null.$(OBJEXT) \2.93 + lxdream-video_null.$(OBJEXT) lxdream-cd_mmc.$(OBJEXT) \2.94 + lxdream-video_gl.$(OBJEXT) lxdream-gl_fbo.$(OBJEXT) \2.95 + lxdream-serial_unix.$(OBJEXT) lxdream-hotkeys.$(OBJEXT) \2.96 + $(am__objects_1) $(am__objects_2) $(am__objects_3) \2.97 + $(am__objects_4) $(am__objects_5) $(am__objects_6) \2.98 + $(am__objects_7) $(am__objects_8) $(am__objects_9) \2.99 + $(am__objects_10) $(am__objects_11) $(am__objects_12) \2.100 + $(am__objects_13) $(am__objects_14) $(am__objects_15) \2.101 + $(am__objects_16) $(am__objects_17) $(am__objects_18)2.102 lxdream_OBJECTS = $(am_lxdream_OBJECTS)2.103 lxdream_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \2.104 $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \2.105 @@ -285,7 +285,7 @@2.106 am__test_testsh4x86_SOURCES_DIST = test/testsh4x86.c x86dasm/x86dasm.c \2.107 x86dasm/x86dasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \2.108 x86dasm/dis-buf.c sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c \2.109 - xlat/xltcache.h mem.c util.c2.110 + sh4/sh4dasm.c xlat/xltcache.h mem.c util.c cpu.c2.111 @BUILD_SH4X86_TRUE@am_test_testsh4x86_OBJECTS = \2.112 @BUILD_SH4X86_TRUE@ test_testsh4x86-testsh4x86.$(OBJEXT) \2.113 @BUILD_SH4X86_TRUE@ test_testsh4x86-x86dasm.$(OBJEXT) \2.114 @@ -295,8 +295,10 @@2.115 @BUILD_SH4X86_TRUE@ test_testsh4x86-sh4trans.$(OBJEXT) \2.116 @BUILD_SH4X86_TRUE@ test_testsh4x86-sh4x86.$(OBJEXT) \2.117 @BUILD_SH4X86_TRUE@ test_testsh4x86-xltcache.$(OBJEXT) \2.118 +@BUILD_SH4X86_TRUE@ test_testsh4x86-sh4dasm.$(OBJEXT) \2.119 @BUILD_SH4X86_TRUE@ test_testsh4x86-mem.$(OBJEXT) \2.120 -@BUILD_SH4X86_TRUE@ test_testsh4x86-util.$(OBJEXT)2.121 +@BUILD_SH4X86_TRUE@ test_testsh4x86-util.$(OBJEXT) \2.122 +@BUILD_SH4X86_TRUE@ test_testsh4x86-cpu.$(OBJEXT)2.123 test_testsh4x86_OBJECTS = $(am_test_testsh4x86_OBJECTS)2.124 test_testsh4x86_DEPENDENCIES =2.125 am__dirstamp = $(am__leading_dot)dirstamp2.126 @@ -541,7 +543,7 @@2.127 $(INTLLIBS) $(am__append_18) $(am__append_20) $(am__append_22) \2.128 $(am__append_24) $(am__append_26)2.129 lxdream_SOURCES = main.c version.c config.c config.h lxdream.h dream.h \2.130 - gui.h cpu.h hook.h gettext.h mem.c mem.h sdram.c mmio.h \2.131 + gui.h cpu.c cpu.h hook.h gettext.h mem.c mem.h sdram.c mmio.h \2.132 watch.c asic.c asic.h clock.h serial.h syscall.c syscall.h \2.133 bios.c dcload.c gdbserver.c ioutil.c ioutil.h lxpaths.c \2.134 lxpaths.h gdrom/ide.c gdrom/ide.h gdrom/packet.h \2.135 @@ -582,8 +584,8 @@2.136 @BUILD_SH4X86_TRUE@test_testsh4x86_SOURCES = test/testsh4x86.c x86dasm/x86dasm.c \2.137 @BUILD_SH4X86_TRUE@ x86dasm/x86dasm.h x86dasm/i386-dis.c x86dasm/dis-init.c \2.138 @BUILD_SH4X86_TRUE@ x86dasm/dis-buf.c \2.139 -@BUILD_SH4X86_TRUE@ sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c \2.140 -@BUILD_SH4X86_TRUE@ xlat/xltcache.h mem.c util.c2.141 +@BUILD_SH4X86_TRUE@ sh4/sh4trans.c sh4/sh4x86.c xlat/xltcache.c sh4/sh4dasm.c \2.142 +@BUILD_SH4X86_TRUE@ xlat/xltcache.h mem.c util.c cpu.c2.144 @BUILD_SHARED_TRUE@lxdream_dummy_@SOEXT@_SOURCES =2.145 @BUILD_SHARED_TRUE@lxdream_dummy_@SOEXT@_LDADD = lxdream_dummy.lo @SDL_LIBS@2.146 @@ -767,6 +769,7 @@2.147 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-cocoaui.Po@am__quote@2.148 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-config.Po@am__quote@2.149 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-controller.Po@am__quote@2.150 +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-cpu.Po@am__quote@2.151 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-dcload.Po@am__quote@2.152 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-dis-buf.Po@am__quote@2.153 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-dis-init.Po@am__quote@2.154 @@ -855,10 +858,12 @@2.155 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-x86dasm.Po@am__quote@2.156 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-xltcache.Po@am__quote@2.157 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lxdream-yuv.Po@am__quote@2.158 +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-cpu.Po@am__quote@2.159 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-dis-buf.Po@am__quote@2.160 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-dis-init.Po@am__quote@2.161 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-i386-dis.Po@am__quote@2.162 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-mem.Po@am__quote@2.163 +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-sh4dasm.Po@am__quote@2.164 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-sh4trans.Po@am__quote@2.165 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-sh4x86.Po@am__quote@2.166 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_testsh4x86-testsh4x86.Po@am__quote@2.167 @@ -980,6 +985,20 @@2.168 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@2.169 @am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lxdream-config.obj `if test -f 'config.c'; then $(CYGPATH_W) 'config.c'; else $(CYGPATH_W) '$(srcdir)/config.c'; fi`2.171 +lxdream-cpu.o: cpu.c2.172 +@am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT lxdream-cpu.o -MD -MP -MF "$(DEPDIR)/lxdream-cpu.Tpo" -c -o lxdream-cpu.o `test -f 'cpu.c' || echo '$(srcdir)/'`cpu.c; \2.173 +@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/lxdream-cpu.Tpo" "$(DEPDIR)/lxdream-cpu.Po"; else rm -f "$(DEPDIR)/lxdream-cpu.Tpo"; exit 1; fi2.174 +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='cpu.c' object='lxdream-cpu.o' libtool=no @AMDEPBACKSLASH@2.175 +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@2.176 +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lxdream-cpu.o `test -f 'cpu.c' || echo '$(srcdir)/'`cpu.c2.177 +2.178 +lxdream-cpu.obj: cpu.c2.179 +@am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT lxdream-cpu.obj -MD -MP -MF "$(DEPDIR)/lxdream-cpu.Tpo" -c -o lxdream-cpu.obj `if test -f 'cpu.c'; then $(CYGPATH_W) 'cpu.c'; else $(CYGPATH_W) '$(srcdir)/cpu.c'; fi`; \2.180 +@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/lxdream-cpu.Tpo" "$(DEPDIR)/lxdream-cpu.Po"; else rm -f "$(DEPDIR)/lxdream-cpu.Tpo"; exit 1; fi2.181 +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='cpu.c' object='lxdream-cpu.obj' libtool=no @AMDEPBACKSLASH@2.182 +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@2.183 +@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o lxdream-cpu.obj `if test -f 'cpu.c'; then $(CYGPATH_W) 'cpu.c'; else $(CYGPATH_W) '$(srcdir)/cpu.c'; fi`2.184 +2.185 lxdream-mem.o: mem.c2.186 @am__fastdepCC_TRUE@ if $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(lxdream_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT lxdream-mem.o -MD -MP -MF "$(DEPDIR)/lxdream-mem.Tpo" -c -o lxdream-mem.o `test -f 'mem.c' || echo '$(srcdir)/'`mem.c; \2.187 @am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/lxdream-mem.Tpo" "$(DEPDIR)/lxdream-mem.Po"; else rm -f "$(DEPDIR)/lxdream-mem.Tpo"; exit 1; fi2.188 @@ -2506,6 +2525,20 @@2.189 @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@2.190 @am__fastdepCC_FALSE@ $(CC) $(DEFS) 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3.1 --- a/src/aica/armdasm.c Mon Dec 07 17:44:27 2009 +10003.2 +++ b/src/aica/armdasm.c Tue Dec 15 08:46:37 2009 +10003.3 @@ -49,25 +49,25 @@3.6 const struct reg_desc_struct arm_reg_map[] =3.7 -{ {"R0", REG_INT, &armr.r[0]}, {"R1", REG_INT, &armr.r[1]},3.8 - {"R2", REG_INT, &armr.r[2]}, {"R3", REG_INT, &armr.r[3]},3.9 - {"R4", REG_INT, &armr.r[4]}, {"R5", REG_INT, &armr.r[5]},3.10 - {"R6", REG_INT, &armr.r[6]}, {"R7", REG_INT, &armr.r[7]},3.11 - {"R8", REG_INT, &armr.r[8]}, {"R9", REG_INT, &armr.r[9]},3.12 - {"R10",REG_INT, &armr.r[10]}, {"R11",REG_INT, &armr.r[11]},3.13 - {"R12",REG_INT, &armr.r[12]}, {"R13",REG_INT, &armr.r[13]},3.14 - {"R14",REG_INT, &armr.r[14]}, {"R15",REG_INT, &armr.r[15]},3.15 +{ {"R0", REG_TYPE_INT, &armr.r[0]}, {"R1", REG_TYPE_INT, &armr.r[1]},3.16 + {"R2", REG_TYPE_INT, &armr.r[2]}, {"R3", REG_TYPE_INT, &armr.r[3]},3.17 + {"R4", REG_TYPE_INT, &armr.r[4]}, {"R5", REG_TYPE_INT, &armr.r[5]},3.18 + {"R6", REG_TYPE_INT, &armr.r[6]}, {"R7", REG_TYPE_INT, &armr.r[7]},3.19 + {"R8", REG_TYPE_INT, &armr.r[8]}, {"R9", REG_TYPE_INT, &armr.r[9]},3.20 + {"R10",REG_TYPE_INT, &armr.r[10]}, {"R11",REG_TYPE_INT, &armr.r[11]},3.21 + {"R12",REG_TYPE_INT, &armr.r[12]}, {"R13",REG_TYPE_INT, &armr.r[13]},3.22 + {"R14",REG_TYPE_INT, &armr.r[14]}, {"R15",REG_TYPE_INT, &armr.r[15]},3.24 /* Block of FPA registers (arm-elf-gdb seems to expect these).3.25 * Oddly enough the ARM7TDMI doesn't have them */3.26 - {"F0",REG_NONE, NULL}, {"F1",REG_NONE, NULL},3.27 - {"F2",REG_NONE, NULL}, {"F3",REG_NONE, NULL},3.28 - {"F4",REG_NONE, NULL}, {"F5",REG_NONE, NULL},3.29 - {"F6",REG_NONE, NULL}, {"F7",REG_NONE, NULL},3.30 - {"FPS",REG_NONE, NULL},3.31 + {"F0",REG_TYPE_NONE, NULL}, {"F1",REG_TYPE_NONE, NULL},3.32 + {"F2",REG_TYPE_NONE, NULL}, {"F3",REG_TYPE_NONE, NULL},3.33 + {"F4",REG_TYPE_NONE, NULL}, {"F5",REG_TYPE_NONE, NULL},3.34 + {"F6",REG_TYPE_NONE, NULL}, {"F7",REG_TYPE_NONE, NULL},3.35 + {"FPS",REG_TYPE_NONE, NULL},3.37 /* System registers */3.38 - {"CPSR", REG_INT, &armr.cpsr}, {"SPSR", REG_INT, &armr.spsr},3.39 + {"CPSR", REG_TYPE_INT, &armr.cpsr}, {"SPSR", REG_TYPE_INT, &armr.spsr},3.40 {NULL, 0, NULL} };3.42 /* Implementation of get_register - ARM has no pseudo registers so this
4.1 --- /dev/null Thu Jan 01 00:00:00 1970 +00004.2 +++ b/src/cpu.c Tue Dec 15 08:46:37 2009 +10004.3 @@ -0,0 +1,50 @@4.4 +/**4.5 + * $Id$4.6 + *4.7 + * Generic CPU utility functions4.8 + *4.9 + * Copyright (c) 2009 Nathan Keynes.4.10 + *4.11 + * This program is free software; you can redistribute it and/or modify4.12 + * it under the terms of the GNU General Public License as published by4.13 + * the Free Software Foundation; either version 2 of the License, or4.14 + * (at your option) any later version.4.15 + *4.16 + * This program is distributed in the hope that it will be useful,4.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of4.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the4.19 + * GNU General Public License for more details.4.20 + */4.21 +4.22 +#include "cpu.h"4.23 +4.24 +void cpu_print_registers( FILE *f, cpu_desc_t cpu )4.25 +{4.26 + int i;4.27 + int column = 0;4.28 +4.29 + fprintf( f, "%s registers:\n", cpu->name );4.30 + for( i=0; cpu->regs_info[i].name != NULL; i++ ) {4.31 + void *value = cpu->get_register(i);4.32 + if( value != NULL ) {4.33 + column++;4.34 + switch( cpu->regs_info[i].type ) {4.35 + case REG_TYPE_INT:4.36 + fprintf( f, "%5s: %08x ", cpu->regs_info[i].name, *(uint32_t *)value );4.37 + break;4.38 + case REG_TYPE_FLOAT:4.39 + fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, (double)*(float *)value );4.40 + break;4.41 + case REG_TYPE_DOUBLE:4.42 + fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, *(double *)value );4.43 + break;4.44 + case REG_TYPE_NONE:4.45 + column = 4;4.46 + }4.47 + }4.48 + if( column == 4 ) {4.49 + fprintf( f, "\n" );4.50 + column = 0;4.51 + }4.52 + }4.53 +}
5.1 --- a/src/cpu.h Mon Dec 07 17:44:27 2009 +10005.2 +++ b/src/cpu.h Tue Dec 15 08:46:37 2009 +10005.3 @@ -19,6 +19,8 @@5.4 #ifndef lxdream_cpu_H5.5 #define lxdream_cpu_H 15.7 +#include <stdio.h>5.8 +5.9 #include "lxdream.h"5.10 #include "mem.h"5.12 @@ -36,10 +38,10 @@5.13 */5.14 typedef uint32_t (*disasm_func_t)(uint32_t pc, char *buffer, int buflen, char *opcode );5.16 -#define REG_INT 05.17 -#define REG_FLOAT 15.18 -#define REG_DOUBLE 25.19 -#define REG_NONE 3 /* Used for empty/separator field */5.20 +#define REG_TYPE_INT 05.21 +#define REG_TYPE_FLOAT 15.22 +#define REG_TYPE_DOUBLE 25.23 +#define REG_TYPE_NONE 3 /* Used for empty/separator field */5.25 /**5.26 * Structure that defines a single register in a CPU for display purposes.5.27 @@ -94,5 +96,6 @@5.28 #endif5.30 gboolean gdb_init_server( const char *interface, int port, cpu_desc_t cpu, gboolean mmu );5.31 +void cpu_print_registers( FILE *out, cpu_desc_t cpu );5.33 #endif /* !lxdream_cpu_H */
6.1 --- a/src/gtkui/gtk_debug.c Mon Dec 07 17:44:27 2009 +10006.2 +++ b/src/gtkui/gtk_debug.c Tue Dec 15 08:46:37 2009 +10006.3 @@ -202,10 +202,10 @@6.4 arr[0] = data->cpu->regs_info[i].name;6.5 void *value = data->cpu->get_register(i);6.6 if( value != NULL ) {6.7 - if( data->cpu->regs_info->type == REG_INT ) {6.8 + if( data->cpu->regs_info->type == REG_TYPE_INT ) {6.9 sprintf( buf, "%08X", *((uint32_t *)value) );6.10 gtk_clist_append( data->regs_list, arr );6.11 - } else if( data->cpu->regs_info->type == REG_FLOAT ) {6.12 + } else if( data->cpu->regs_info->type == REG_TYPE_FLOAT ) {6.13 sprintf( buf, "%f", *((float *)value) );6.14 gtk_clist_append( data->regs_list, arr );6.15 }6.16 @@ -223,7 +223,7 @@6.17 for( i=0; data->cpu->regs_info[i].name != NULL; i++ ) {6.18 void *value = data->cpu->get_register(i);6.19 if( value != NULL ) {6.20 - if( data->cpu->regs_info[i].type == REG_INT ) {6.21 + if( data->cpu->regs_info[i].type == REG_TYPE_INT ) {6.22 /* Yes this _is_ probably fairly evil */6.23 if( *((uint32_t *)value) !=6.24 *((uint32_t *)((char *)data->saved_regs + ((char *)value - (char *)data->cpu->regs))) ) {
7.1 --- a/src/sh4/sh4.c Mon Dec 07 17:44:27 2009 +10007.2 +++ b/src/sh4/sh4.c Tue Dec 15 08:46:37 2009 +10007.3 @@ -42,7 +42,6 @@7.4 #endif7.6 void sh4_init( void );7.7 -void sh4_xlat_init( void );7.8 void sh4_poweron_reset( void );7.9 void sh4_start( void );7.10 void sh4_stop( void );7.11 @@ -54,54 +53,53 @@7.12 size_t sh4_debug_write_vma( uint32_t addr, unsigned char *buf, size_t length );7.14 uint32_t sh4_run_slice( uint32_t );7.15 -uint32_t sh4_xlat_run_slice( uint32_t );7.17 /* Note: this must match GDB's ordering */7.18 const struct reg_desc_struct sh4_reg_map[] =7.19 - { {"R0", REG_INT, &sh4r.r[0]}, {"R1", REG_INT, &sh4r.r[1]},7.20 - {"R2", REG_INT, &sh4r.r[2]}, {"R3", REG_INT, &sh4r.r[3]},7.21 - {"R4", REG_INT, &sh4r.r[4]}, {"R5", REG_INT, &sh4r.r[5]},7.22 - {"R6", REG_INT, &sh4r.r[6]}, {"R7", REG_INT, &sh4r.r[7]},7.23 - {"R8", REG_INT, &sh4r.r[8]}, {"R9", REG_INT, &sh4r.r[9]},7.24 - {"R10",REG_INT, &sh4r.r[10]}, {"R11",REG_INT, &sh4r.r[11]},7.25 - {"R12",REG_INT, &sh4r.r[12]}, {"R13",REG_INT, &sh4r.r[13]},7.26 - {"R14",REG_INT, &sh4r.r[14]}, {"R15",REG_INT, &sh4r.r[15]},7.27 - {"PC", REG_INT, &sh4r.pc}, {"PR", REG_INT, &sh4r.pr},7.28 - {"GBR", REG_INT, &sh4r.gbr}, {"VBR",REG_INT, &sh4r.vbr},7.29 - {"MACH",REG_INT, ((uint32_t *)&sh4r.mac)+1}, {"MACL",REG_INT, &sh4r.mac},7.30 - {"SR", REG_INT, &sh4r.sr},7.31 - {"FPUL", REG_INT, &sh4r.fpul.i}, {"FPSCR", REG_INT, &sh4r.fpscr},7.32 + { {"R0", REG_TYPE_INT, &sh4r.r[0]}, {"R1", REG_TYPE_INT, &sh4r.r[1]},7.33 + {"R2", REG_TYPE_INT, &sh4r.r[2]}, {"R3", REG_TYPE_INT, &sh4r.r[3]},7.34 + {"R4", REG_TYPE_INT, &sh4r.r[4]}, {"R5", REG_TYPE_INT, &sh4r.r[5]},7.35 + {"R6", REG_TYPE_INT, &sh4r.r[6]}, {"R7", REG_TYPE_INT, &sh4r.r[7]},7.36 + {"R8", REG_TYPE_INT, &sh4r.r[8]}, {"R9", REG_TYPE_INT, &sh4r.r[9]},7.37 + {"R10",REG_TYPE_INT, &sh4r.r[10]}, {"R11",REG_TYPE_INT, &sh4r.r[11]},7.38 + {"R12",REG_TYPE_INT, &sh4r.r[12]}, {"R13",REG_TYPE_INT, &sh4r.r[13]},7.39 + {"R14",REG_TYPE_INT, &sh4r.r[14]}, {"R15",REG_TYPE_INT, &sh4r.r[15]},7.40 + {"PC", REG_TYPE_INT, &sh4r.pc}, {"PR", REG_TYPE_INT, &sh4r.pr},7.41 + {"GBR", REG_TYPE_INT, &sh4r.gbr}, {"VBR",REG_TYPE_INT, &sh4r.vbr},7.42 + {"MACH",REG_TYPE_INT, ((uint32_t *)&sh4r.mac)+1}, {"MACL",REG_TYPE_INT, &sh4r.mac},7.43 + {"SR", REG_TYPE_INT, &sh4r.sr},7.44 + {"FPUL", REG_TYPE_INT, &sh4r.fpul.i}, {"FPSCR", REG_TYPE_INT, &sh4r.fpscr},7.46 - {"FR0", REG_FLOAT, &sh4r.fr[0][1] },{"FR1", REG_FLOAT, &sh4r.fr[0][0]},7.47 - {"FR2", REG_FLOAT, &sh4r.fr[0][3] },{"FR3", REG_FLOAT, &sh4r.fr[0][2]},7.48 - {"FR4", REG_FLOAT, &sh4r.fr[0][5] },{"FR5", REG_FLOAT, &sh4r.fr[0][4]},7.49 - {"FR6", REG_FLOAT, &sh4r.fr[0][7] },{"FR7", REG_FLOAT, &sh4r.fr[0][6]},7.50 - {"FR8", REG_FLOAT, &sh4r.fr[0][9] },{"FR9", REG_FLOAT, &sh4r.fr[0][8]},7.51 - {"FR10", REG_FLOAT, &sh4r.fr[0][11] },{"FR11", REG_FLOAT, &sh4r.fr[0][10]},7.52 - {"FR12", REG_FLOAT, &sh4r.fr[0][13] },{"FR13", REG_FLOAT, &sh4r.fr[0][12]},7.53 - {"FR14", REG_FLOAT, &sh4r.fr[0][15] },{"FR15", REG_FLOAT, &sh4r.fr[0][14]},7.54 + {"FR0", REG_TYPE_FLOAT, &sh4r.fr[0][1] },{"FR1", REG_TYPE_FLOAT, &sh4r.fr[0][0]},7.55 + {"FR2", REG_TYPE_FLOAT, &sh4r.fr[0][3] },{"FR3", REG_TYPE_FLOAT, &sh4r.fr[0][2]},7.56 + {"FR4", REG_TYPE_FLOAT, &sh4r.fr[0][5] },{"FR5", REG_TYPE_FLOAT, &sh4r.fr[0][4]},7.57 + {"FR6", REG_TYPE_FLOAT, &sh4r.fr[0][7] },{"FR7", REG_TYPE_FLOAT, &sh4r.fr[0][6]},7.58 + {"FR8", REG_TYPE_FLOAT, &sh4r.fr[0][9] },{"FR9", REG_TYPE_FLOAT, &sh4r.fr[0][8]},7.59 + {"FR10", REG_TYPE_FLOAT, &sh4r.fr[0][11] },{"FR11", REG_TYPE_FLOAT, &sh4r.fr[0][10]},7.60 + {"FR12", REG_TYPE_FLOAT, &sh4r.fr[0][13] },{"FR13", REG_TYPE_FLOAT, &sh4r.fr[0][12]},7.61 + {"FR14", REG_TYPE_FLOAT, &sh4r.fr[0][15] },{"FR15", REG_TYPE_FLOAT, &sh4r.fr[0][14]},7.63 - {"SSR",REG_INT, &sh4r.ssr}, {"SPC", REG_INT, &sh4r.spc},7.64 + {"SSR",REG_TYPE_INT, &sh4r.ssr}, {"SPC", REG_TYPE_INT, &sh4r.spc},7.66 - {"R0B0", REG_INT, NULL}, {"R1B0", REG_INT, NULL},7.67 - {"R2B0", REG_INT, NULL}, {"R3B0", REG_INT, NULL},7.68 - {"R4B0", REG_INT, NULL}, {"R5B0", REG_INT, NULL},7.69 - {"R6B0", REG_INT, NULL}, {"R7B0", REG_INT, NULL},7.70 - {"R0B1", REG_INT, NULL}, {"R1B1", REG_INT, NULL},7.71 - {"R2B1", REG_INT, NULL}, {"R3B1", REG_INT, NULL},7.72 - {"R4B1", REG_INT, NULL}, {"R5B1", REG_INT, NULL},7.73 - {"R6B1", REG_INT, NULL}, {"R7B1", REG_INT, NULL},7.74 + {"R0B0", REG_TYPE_INT, NULL}, {"R1B0", REG_TYPE_INT, NULL},7.75 + {"R2B0", REG_TYPE_INT, NULL}, {"R3B0", REG_TYPE_INT, NULL},7.76 + {"R4B0", REG_TYPE_INT, NULL}, {"R5B0", REG_TYPE_INT, NULL},7.77 + {"R6B0", REG_TYPE_INT, NULL}, {"R7B0", REG_TYPE_INT, NULL},7.78 + {"R0B1", REG_TYPE_INT, NULL}, {"R1B1", REG_TYPE_INT, NULL},7.79 + {"R2B1", REG_TYPE_INT, NULL}, {"R3B1", REG_TYPE_INT, NULL},7.80 + {"R4B1", REG_TYPE_INT, NULL}, {"R5B1", REG_TYPE_INT, NULL},7.81 + {"R6B1", REG_TYPE_INT, NULL}, {"R7B1", REG_TYPE_INT, NULL},7.83 - {"SGR",REG_INT, &sh4r.sgr}, {"DBR", REG_INT, &sh4r.dbr},7.84 + {"SGR",REG_TYPE_INT, &sh4r.sgr}, {"DBR", REG_TYPE_INT, &sh4r.dbr},7.86 - {"XF0", REG_FLOAT, &sh4r.fr[1][1] },{"XF1", REG_FLOAT, &sh4r.fr[1][0]},7.87 - {"XF2", REG_FLOAT, &sh4r.fr[1][3] },{"XF3", REG_FLOAT, &sh4r.fr[1][2]},7.88 - {"XF4", REG_FLOAT, &sh4r.fr[1][5] },{"XF5", REG_FLOAT, &sh4r.fr[1][4]},7.89 - {"XF6", REG_FLOAT, &sh4r.fr[1][7] },{"XF7", REG_FLOAT, &sh4r.fr[1][6]},7.90 - {"XF8", REG_FLOAT, &sh4r.fr[1][9] },{"XF9", REG_FLOAT, &sh4r.fr[1][8]},7.91 - {"XF10", REG_FLOAT, &sh4r.fr[1][11] },{"XF11", REG_FLOAT, &sh4r.fr[1][10]},7.92 - {"XF12", REG_FLOAT, &sh4r.fr[1][13] },{"XF13", REG_FLOAT, &sh4r.fr[1][12]},7.93 - {"XF14", REG_FLOAT, &sh4r.fr[1][15] },{"XF15", REG_FLOAT, &sh4r.fr[1][14]},7.94 + {"XF0", REG_TYPE_FLOAT, &sh4r.fr[1][1] },{"XF1", REG_TYPE_FLOAT, &sh4r.fr[1][0]},7.95 + {"XF2", REG_TYPE_FLOAT, &sh4r.fr[1][3] },{"XF3", REG_TYPE_FLOAT, &sh4r.fr[1][2]},7.96 + {"XF4", REG_TYPE_FLOAT, &sh4r.fr[1][5] },{"XF5", REG_TYPE_FLOAT, &sh4r.fr[1][4]},7.97 + {"XF6", REG_TYPE_FLOAT, &sh4r.fr[1][7] },{"XF7", REG_TYPE_FLOAT, &sh4r.fr[1][6]},7.98 + {"XF8", REG_TYPE_FLOAT, &sh4r.fr[1][9] },{"XF9", REG_TYPE_FLOAT, &sh4r.fr[1][8]},7.99 + {"XF10", REG_TYPE_FLOAT, &sh4r.fr[1][11] },{"XF11", REG_TYPE_FLOAT, &sh4r.fr[1][10]},7.100 + {"XF12", REG_TYPE_FLOAT, &sh4r.fr[1][13] },{"XF13", REG_TYPE_FLOAT, &sh4r.fr[1][12]},7.101 + {"XF14", REG_TYPE_FLOAT, &sh4r.fr[1][15] },{"XF15", REG_TYPE_FLOAT, &sh4r.fr[1][14]},7.103 {NULL, 0, NULL} };7.105 @@ -390,6 +388,19 @@7.106 sh4r.new_pc = pc+2;7.107 }7.109 +/**7.110 + * Dump all SH4 core information for crash-dump purposes7.111 + */7.112 +void sh4_crashdump()7.113 +{7.114 + cpu_print_registers( stderr, &sh4_cpu_desc );7.115 +#ifdef SH4_TRANSLATOR7.116 + if( sh4_use_translator ) {7.117 + sh4_translate_crashdump();7.118 + } /* Nothing really to print for emu core */7.119 +#endif7.120 +}7.121 +7.123 /******************************* Support methods ***************************/
8.1 --- a/src/sh4/sh4.h Mon Dec 07 17:44:27 2009 +10008.2 +++ b/src/sh4/sh4.h Tue Dec 15 08:46:37 2009 +10008.3 @@ -128,6 +128,9 @@8.4 gboolean sh4_clear_breakpoint( uint32_t pc, breakpoint_type_t type );8.5 int sh4_get_breakpoint( uint32_t pc );8.7 +/** Dump current SH4 core state (for crashdump purposes) */8.8 +void sh4_crashdump();8.9 +8.10 #ifdef __cplusplus8.11 }8.12 #endif
9.1 --- a/src/sh4/sh4trans.c Mon Dec 07 17:44:27 2009 +10009.2 +++ b/src/sh4/sh4trans.c Tue Dec 15 08:46:37 2009 +10009.3 @@ -240,3 +240,37 @@9.4 return result;9.5 }9.7 +/**9.8 + * Crashdump translation information.9.9 + *9.10 + * Print out the currently executing block (if any), in source and target9.11 + * assembly.9.12 + *9.13 + * Note: we want to be _really_ careful not to cause a second-level crash9.14 + * at this point (e.g. if the lookup tables are corrupted...)9.15 + */9.16 +void sh4_translate_crashdump()9.17 +{9.18 + if( !IS_IN_ICACHE(sh4r.pc) ) {9.19 + /** If we're crashing due to an icache lookup failure, we'll probably9.20 + * hit this case - just complain and return.9.21 + */9.22 + fprintf( stderr, "** SH4 PC not in current instruction region **\n" );9.23 + return;9.24 + }9.25 + uint32_t pma = GET_ICACHE_PHYS(sh4r.pc);9.26 + void *code = xlat_get_code( pma );9.27 + if( code == NULL ) {9.28 + fprintf( stderr, "** No translated block for current SH4 PC **\n" );9.29 + return;9.30 + }9.31 +9.32 + /* Sanity check on the code pointer */9.33 + if( !xlat_is_code_pointer(code) ) {9.34 + fprintf( stderr, "** Possibly corrupt translation cache **\n" );9.35 + return;9.36 + }9.37 +9.38 + void *native_pc = xlat_get_native_pc( code, xlat_get_code_size(code) );9.39 + sh4_translate_disasm_block( stderr, code, sh4r.pc, native_pc );9.40 +}
10.1 --- a/src/sh4/sh4trans.h Mon Dec 07 17:44:27 2009 +100010.2 +++ b/src/sh4/sh4trans.h Tue Dec 15 08:46:37 2009 +100010.3 @@ -43,18 +43,13 @@10.5 /**10.6 */10.7 -uint32_t sh4_xlat_run_slice( uint32_t nanosecs );10.8 -10.9 -/**10.10 - * Return true if translated code is currently running10.11 - */10.12 -gboolean sh4_xlat_is_running();10.13 +uint32_t sh4_translate_run_slice( uint32_t nanosecs );10.15 /**10.16 * Initialize the translation engine (if required). Note xlat cache10.17 * must already be initialized.10.18 */10.19 -void sh4_xlat_init();10.20 +void sh4_translate_init( void);10.22 /**10.23 * Translate the specified block of code starting from the specified start10.24 @@ -80,19 +75,19 @@10.26 #define TARGET_X86 110.28 -void sh4_translate_init( void );10.29 void sh4_translate_begin_block( sh4addr_t pc );10.30 uint32_t sh4_translate_instruction( sh4addr_t pc );10.31 void sh4_translate_end_block( sh4addr_t pc );10.32 uint32_t sh4_translate_end_block_size();10.33 void sh4_translate_emit_breakpoint( sh4vma_t pc );10.34 +void sh4_translate_crashdump();10.36 typedef void (*unwind_thunk_t)(void);10.38 /**10.39 * From within the translator, (typically called from MMU exception handling routines)10.40 * immediately exit the current translation block (performing cleanup as necessary) and10.41 - * return to sh4_xlat_run_slice(). Effectively a fast longjmp w/ xlat recovery.10.42 + * return to sh4_translate_run_slice(). Effectively a fast longjmp w/ xlat recovery.10.43 *10.44 * Note: The correct working of this method depends on the translator anticipating the10.45 * exception and generating the appropriate recovery block(s) - currently this means10.46 @@ -132,6 +127,12 @@10.47 */10.48 void FASTCALL sh4_translate_breakpoint_hit( sh4vma_t pc );10.50 +/**10.51 + * Disassemble the given translated code block, and it's source SH4 code block10.52 + * side-by-side. The current native pc will be marked if non-null.10.53 + */10.54 +void sh4_translate_disasm_block( FILE *out, void *code, sh4addr_t source_start, void *native_pc );10.55 +10.56 #ifdef __cplusplus10.57 }10.58 #endif
11.1 --- a/src/sh4/sh4x86.in Mon Dec 07 17:44:27 2009 +100011.2 +++ b/src/sh4/sh4x86.in Tue Dec 15 08:46:37 2009 +100011.3 @@ -27,12 +27,14 @@11.5 #include "lxdream.h"11.6 #include "sh4/sh4core.h"11.7 +#include "sh4/sh4dasm.h"11.8 #include "sh4/sh4trans.h"11.9 #include "sh4/sh4stat.h"11.10 #include "sh4/sh4mmio.h"11.11 #include "sh4/mmu.h"11.12 #include "xlat/xltcache.h"11.13 #include "xlat/x86/x86op.h"11.14 +#include "x86dasm/x86dasm.h"11.15 #include "clock.h"11.17 #define DEFAULT_BACKPATCH_SIZE 409611.18 @@ -107,6 +109,25 @@11.19 static uint32_t save_fcw; /* save value for fpu control word */11.20 static uint32_t trunc_fcw = 0x0F7F; /* fcw value for truncation mode */11.22 +static struct x86_symbol x86_symbol_table[] = {11.23 + { "sh4r+128", ((char *)&sh4r)+128 },11.24 + { "sh4_cpu_period", &sh4_cpu_period },11.25 + { "sh4_address_space", NULL },11.26 + { "sh4_user_address_space", NULL },11.27 + { "sh4_write_fpscr", sh4_write_fpscr },11.28 + { "sh4_write_sr", sh4_write_sr },11.29 + { "sh4_read_sr", sh4_read_sr },11.30 + { "sh4_sleep", sh4_sleep },11.31 + { "sh4_fsca", sh4_fsca },11.32 + { "sh4_ftrv", sh4_ftrv },11.33 + { "sh4_switch_fr_banks", sh4_switch_fr_banks },11.34 + { "sh4_execute_instruction", sh4_execute_instruction },11.35 + { "signsat48", signsat48 },11.36 + { "xlat_get_code_by_vma", xlat_get_code_by_vma },11.37 + { "xlat_get_code", xlat_get_code }11.38 +};11.39 +11.40 +11.41 gboolean is_sse3_supported()11.42 {11.43 uint32_t features;11.44 @@ -122,8 +143,57 @@11.45 sh4_x86.backpatch_list = malloc(DEFAULT_BACKPATCH_SIZE);11.46 sh4_x86.backpatch_size = DEFAULT_BACKPATCH_SIZE / sizeof(struct backpatch_record);11.47 sh4_x86.sse3_enabled = is_sse3_supported();11.48 + x86_symbol_table[2].ptr = sh4_address_space;11.49 + x86_symbol_table[3].ptr = sh4_user_address_space;11.50 + x86_disasm_init();11.51 + x86_set_symtab( x86_symbol_table, sizeof(x86_symbol_table)/sizeof(struct x86_symbol) );11.52 }11.54 +/**11.55 + * Disassemble the given translated code block, and it's source SH4 code block11.56 + * side-by-side. The current native pc will be marked if non-null.11.57 + */11.58 +void sh4_translate_disasm_block( FILE *out, void *code, sh4addr_t source_start, void *native_pc )11.59 +{11.60 + char buf[256];11.61 + char op[256];11.62 +11.63 + uintptr_t target_start = (uintptr_t)code, target_pc;11.64 + uintptr_t target_end = target_start + xlat_get_code_size(code);11.65 + uint32_t source_pc = source_start;11.66 + uint32_t source_end = source_pc;11.67 + xlat_recovery_record_t source_recov_table = XLAT_RECOVERY_TABLE(code);11.68 + xlat_recovery_record_t source_recov_end = source_recov_table + XLAT_BLOCK_FOR_CODE(code)->recover_table_size;11.69 +11.70 + for( target_pc = target_start; target_pc < target_end; ) {11.71 + uintptr_t pc2 = x86_disasm_instruction( target_pc, buf, sizeof(buf), op );11.72 + fprintf( out, "%c%08X: %-20s %-40s", (target_pc == (uintptr_t)native_pc ? '*' : ' '),11.73 + (unsigned int)target_pc, op, buf );11.74 +11.75 + if( source_recov_table < source_recov_end &&11.76 + target_pc >= (target_start + source_recov_table->xlat_offset) ) {11.77 + source_recov_table++;11.78 + if( source_end < (source_start + (source_recov_table->sh4_icount)*2) )11.79 + source_end = source_start + (source_recov_table->sh4_icount)*2;11.80 + }11.81 +11.82 + if( source_pc < source_end ) {11.83 + uint32_t source_pc2 = sh4_disasm_instruction( source_pc, buf, sizeof(buf), op );11.84 + fprintf( out, " %08X: %s %s\n", source_pc, op, buf );11.85 + source_pc = source_pc2;11.86 + } else {11.87 + fprintf( out, "\n" );11.88 + }11.89 +11.90 + target_pc = pc2;11.91 + }11.92 +11.93 + while( source_pc < source_end ) {11.94 + uint32_t source_pc2 = sh4_disasm_instruction( source_pc, buf, sizeof(buf), op );11.95 + fprintf( out, "%*c %08X: %s %s\n", 72,' ', source_pc, op, buf );11.96 + source_pc = source_pc2;11.97 + }11.98 +}11.100 static void sh4_x86_add_backpatch( uint8_t *fixup_addr, uint32_t fixup_pc, uint32_t exc_code )11.101 {11.102 @@ -1697,6 +1767,7 @@11.103 uint32_t *patch = ((uint32_t *)xlat_output)-1;11.104 int save_tstate = sh4_x86.tstate;11.105 sh4_translate_instruction(pc+2);11.106 + sh4_x86.in_delay_slot = DELAY_PC; /* Cleared by sh4_translate_instruction */11.107 exit_block_rel( target, pc+4 );11.109 // not taken11.110 @@ -1834,6 +1905,7 @@11.112 int save_tstate = sh4_x86.tstate;11.113 sh4_translate_instruction(pc+2);11.114 + sh4_x86.in_delay_slot = DELAY_PC; /* Cleared by sh4_translate_instruction */11.115 exit_block_rel( disp + pc + 4, pc+4 );11.116 // not taken11.117 *patch = (xlat_output - ((uint8_t *)patch)) - 4;
12.1 --- a/src/test/testsh4x86.c Mon Dec 07 17:44:27 2009 +100012.2 +++ b/src/test/testsh4x86.c Tue Dec 15 08:46:37 2009 +100012.3 @@ -83,6 +83,7 @@12.4 int sh4_get_breakpoint( uint32_t pc ) { return 0; }12.5 void sh4_finalize_instruction() { }12.6 void sh4_core_exit( int exit_code ){}12.7 +void sh4_crashdump() {}12.8 void event_execute() {}12.9 void TMU_run_slice( uint32_t nanos ) {}12.10 void CCN_set_cache_control( int val ) { }12.11 @@ -114,6 +115,8 @@12.12 void MMU_ldtlb() { }12.13 struct sh4_icache_struct sh4_icache;12.14 struct mem_region_fn mem_region_unmapped;12.15 +const struct cpu_desc_struct sh4_cpu_desc;12.16 +sh4addr_t FASTCALL mmu_vma_to_phys_disasm( sh4vma_t vma ) { return vma; }12.18 void usage()12.19 {
13.1 --- a/src/util.c Mon Dec 07 17:44:27 2009 +100013.2 +++ b/src/util.c Tue Dec 15 08:46:37 2009 +100013.3 @@ -42,6 +42,7 @@13.4 char buf[128];13.6 fprintf( stderr, "--- Aborting with signal %d ---\n", signo );13.7 + sh4_crashdump();13.8 // Get gdb to print a nice backtrace for us13.9 snprintf( buf, 128, "gdb -batch -f --quiet --pid=%d -ex bt", getpid() );13.10 system(buf);
14.1 --- a/src/x86dasm/x86dasm.c Mon Dec 07 17:44:27 2009 +100014.2 +++ b/src/x86dasm/x86dasm.c Tue Dec 15 08:46:37 2009 +100014.3 @@ -65,7 +65,7 @@14.4 }14.5 }14.7 -void x86_disasm_init(unsigned char *buf, uintptr_t vma, int buflen)14.8 +void x86_disasm_init()14.9 {14.10 init_disassemble_info( &x86_disasm_info, NULL, x86_disasm_output );14.11 x86_disasm_info.arch = bfd_arch_i386;14.12 @@ -75,9 +75,9 @@14.13 x86_disasm_info.mach = bfd_mach_i386_i386_intel_syntax;14.14 #endif14.15 x86_disasm_info.endian = BFD_ENDIAN_LITTLE;14.16 - x86_disasm_info.buffer = buf;14.17 - x86_disasm_info.buffer_vma = vma;14.18 - x86_disasm_info.buffer_length = buflen;14.19 + x86_disasm_info.buffer = 0;14.20 + x86_disasm_info.buffer_vma = 0;14.21 + x86_disasm_info.buffer_length = -1;14.22 x86_disasm_info.print_address_func = x86_print_address;14.23 }
15.1 --- a/src/x86dasm/x86dasm.h Mon Dec 07 17:44:27 2009 +100015.2 +++ b/src/x86dasm/x86dasm.h Tue Dec 15 08:46:37 2009 +100015.3 @@ -29,6 +29,6 @@15.5 void x86_disasm_block( FILE *out, void *block, uint32_t len );15.6 void x86_set_symtab( x86_symbol *symtab, int num_symbols );15.7 -void x86_disasm_init(unsigned char *buf, uintptr_t vma, int buflen);15.8 +void x86_disasm_init();15.9 uintptr_t x86_disasm_instruction( uintptr_t pc, char *buf, int len, char *opcode );15.10 void x86_print_symbolic_operand( char *buf, int hex, unsigned int disp );
16.1 --- a/src/xlat/xltcache.c Mon Dec 07 17:44:27 2009 +100016.2 +++ b/src/xlat/xltcache.c Tue Dec 15 08:46:37 2009 +100016.3 @@ -486,6 +486,44 @@16.4 assert( foundptr == 1 || tail == ptr );16.5 }16.7 +/**16.8 + * Sanity check that the given pointer is at least contained in one of cache16.9 + * regions, and has a sane-ish size. We don't do a full region walk atm.16.10 + */16.11 +gboolean xlat_is_code_pointer( void *p )16.12 +{16.13 + char *region;16.14 + uintptr_t region_size;16.15 +16.16 + xlat_cache_block_t block = XLAT_BLOCK_FOR_CODE(p);16.17 + if( (((char *)block) - (char *)xlat_new_cache) < XLAT_NEW_CACHE_SIZE ) {16.18 + /* Pointer is in new cache */16.19 + region = (char *)xlat_new_cache;16.20 + region_size = XLAT_NEW_CACHE_SIZE;16.21 + }16.22 +#ifdef XLAT_GENERATIONAL_CACHE16.23 + else if( (((char *)block) - (char *)xlat_temp_cache) < XLAT_TEMP_CACHE_SIZE ) {16.24 + /* Pointer is in temp cache */16.25 + region = (char *)xlat_temp_cache;16.26 + region_size = XLAT_TEMP_CACHE_SIZE;16.27 + } else if( (((char *)block) - (char *)xlat_odl_cache) < XLAT_OLD_CACHE_SIZE ) {16.28 + /* Pointer is in old cache */16.29 + region = (char *)xlat_old_cache;16.30 + region_size = XLAT_OLD_CACHE_SIZE;16.31 + }16.32 +#endif16.33 + else {16.34 + /* Not a valid cache pointer */16.35 + return FALSE;16.36 + }16.37 +16.38 + /* Make sure the whole block is in the region */16.39 + if( (((char *)p) - region) >= region_size ||16.40 + (((char *)(NEXT(block))) - region) >= region_size )16.41 + return FALSE;16.42 + return TRUE;16.43 +}16.44 +16.45 void xlat_check_integrity( )16.46 {16.47 xlat_check_cache_integrity( xlat_new_cache, xlat_new_cache_ptr, XLAT_NEW_CACHE_SIZE );
17.1 --- a/src/xlat/xltcache.h Mon Dec 07 17:44:27 2009 +100017.2 +++ b/src/xlat/xltcache.h Tue Dec 15 08:46:37 2009 +100017.3 @@ -51,7 +51,8 @@17.5 #define XLAT_BLOCK_FOR_CODE(code) (((xlat_cache_block_t)code)-1)17.7 -#define XLAT_BLOCK_MODE(code) (XLAT_BLOCK_FOR_CODE(code)->xlat_sh4_mode)17.8 +#define XLAT_BLOCK_MODE(code) (XLAT_BLOCK_FOR_CODE(code)->xlat_sh4_mode)17.9 +#define XLAT_RECOVERY_TABLE(code) ((xlat_recovery_record_t)(((char *)code) + XLAT_BLOCK_FOR_CODE(code)->recover_table_offset))17.11 /**17.12 * Initialize the translation cache17.13 @@ -169,6 +170,12 @@17.14 void xlat_flush_cache();17.16 /**17.17 + * Test if the given pointer is within the translation cache, and (is likely)17.18 + * the start of a code block17.19 + */17.20 +gboolean xlat_is_code_pointer( void *p );17.21 +17.22 +/**17.23 * Check the internal integrity of the cache17.24 */17.25 void xlat_check_integrity();
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