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https://sourceware.org/git/binutils-gdb.git
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2010-04-02 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (OT_DQUAD): New enum. (i386_process_record): Add code for MMX, 3DNow!, SSE, SSE2, SSE3, SSSE3 and SSE4.
This commit is contained in:
Hui Zhu
parent
b15758fe2f
commit
a3c4230a63
@ -1,3 +1,9 @@
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2010-04-02 Hui Zhu <teawater@gmail.com>
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* i386-tdep.c (OT_DQUAD): New enum.
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(i386_process_record): Add code for MMX, 3DNow!, SSE, SSE2,
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SSE3, SSSE3 and SSE4.
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2010-04-02 Hui Zhu <teawater@gmail.com>
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* i386-tdep.c (i386_record_lea_modrm_addr): Remove useless
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862
gdb/i386-tdep.c
862
gdb/i386-tdep.c
@ -2883,6 +2883,7 @@ enum
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OT_WORD,
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OT_LONG,
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OT_QUAD,
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OT_DQUAD,
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};
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/* i386 arith/logic operations */
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@ -3322,7 +3323,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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ir.dflag = 1;
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ir.override = -1;
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ir.popl_esp_hack = 0;
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ir.regmap = gdbarch_tdep (gdbarch)->record_regmap;
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ir.regmap = tdep->record_regmap;
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ir.gdbarch = gdbarch;
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if (record_debug > 1)
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@ -3440,7 +3441,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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return -1;
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}
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ir.addr++;
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opcode = (uint16_t) opcode8 | 0x0f00;
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opcode = (uint32_t) opcode8 | 0x0f00;
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goto reswitch;
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break;
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@ -5103,7 +5104,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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/* XXX */
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case 0xcc: /* int3 */
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printf_unfiltered (_("Process record doesn't support instruction "
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printf_unfiltered (_("Process record does not support instruction "
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"int3.\n"));
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ir.addr -= 1;
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goto no_support;
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@ -5124,15 +5125,15 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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}
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ir.addr++;
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if (interrupt != 0x80
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|| gdbarch_tdep (gdbarch)->i386_intx80_record == NULL)
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|| tdep->i386_intx80_record == NULL)
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{
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction int 0x%02x.\n"),
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interrupt);
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ir.addr -= 2;
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goto no_support;
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}
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ret = gdbarch_tdep (gdbarch)->i386_intx80_record (ir.regcache);
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ret = tdep->i386_intx80_record (ir.regcache);
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if (ret)
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return ret;
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}
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@ -5140,7 +5141,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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/* XXX */
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case 0xce: /* into */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction into.\n"));
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ir.addr -= 1;
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goto no_support;
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@ -5151,7 +5152,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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break;
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case 0x62: /* bound */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction bound.\n"));
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ir.addr -= 1;
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goto no_support;
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@ -5187,21 +5188,21 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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break;
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case 0x0f30: /* wrmsr */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction wrmsr.\n"));
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ir.addr -= 2;
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goto no_support;
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break;
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case 0x0f32: /* rdmsr */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction rdmsr.\n"));
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ir.addr -= 2;
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goto no_support;
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break;
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case 0x0f31: /* rdtsc */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction rdtsc.\n"));
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ir.addr -= 2;
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goto no_support;
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@ -5215,21 +5216,21 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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ir.addr -= 2;
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goto no_support;
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}
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if (gdbarch_tdep (gdbarch)->i386_sysenter_record == NULL)
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if (tdep->i386_sysenter_record == NULL)
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{
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction sysenter.\n"));
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ir.addr -= 2;
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goto no_support;
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}
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ret = gdbarch_tdep (gdbarch)->i386_sysenter_record (ir.regcache);
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ret = tdep->i386_sysenter_record (ir.regcache);
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if (ret)
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return ret;
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}
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break;
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case 0x0f35: /* sysexit */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction sysexit.\n"));
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ir.addr -= 2;
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goto no_support;
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@ -5238,21 +5239,21 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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case 0x0f05: /* syscall */
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{
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int ret;
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if (gdbarch_tdep (gdbarch)->i386_syscall_record == NULL)
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if (tdep->i386_syscall_record == NULL)
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{
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction syscall.\n"));
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ir.addr -= 2;
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goto no_support;
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}
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ret = gdbarch_tdep (gdbarch)->i386_syscall_record (ir.regcache);
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ret = tdep->i386_syscall_record (ir.regcache);
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if (ret)
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return ret;
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}
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break;
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case 0x0f07: /* sysret */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction sysret.\n"));
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ir.addr -= 2;
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goto no_support;
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@ -5266,7 +5267,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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break;
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case 0xf4: /* hlt */
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printf_unfiltered (_("Process record doesn't support "
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printf_unfiltered (_("Process record does not support "
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"instruction hlt.\n"));
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ir.addr -= 1;
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goto no_support;
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@ -5562,14 +5563,816 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
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break;
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/* MMX/SSE/SSE2/PNI support */
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/* XXX */
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/* MMX 3DNow! SSE SSE2 SSE3 SSSE3 SSE4 */
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case 0x0f0d: /* 3DNow! prefetch */
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break;
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case 0x0f0e: /* 3DNow! femms */
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case 0x0f77: /* emms */
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if (i386_fpc_regnum_p (gdbarch, I387_FTAG_REGNUM(tdep)))
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goto no_support;
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record_arch_list_add_reg (ir.regcache, I387_FTAG_REGNUM(tdep));
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break;
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case 0x0f0f: /* 3DNow! data */
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if (i386_record_modrm (&ir))
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return -1;
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if (target_read_memory (ir.addr, &opcode8, 1))
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{
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printf_unfiltered (_("Process record: error reading memory at "
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"addr %s len = 1.\n"),
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paddress (gdbarch, ir.addr));
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return -1;
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}
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ir.addr++;
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switch (opcode8)
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{
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case 0x0c: /* 3DNow! pi2fw */
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case 0x0d: /* 3DNow! pi2fd */
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case 0x1c: /* 3DNow! pf2iw */
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case 0x1d: /* 3DNow! pf2id */
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case 0x8a: /* 3DNow! pfnacc */
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case 0x8e: /* 3DNow! pfpnacc */
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case 0x90: /* 3DNow! pfcmpge */
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case 0x94: /* 3DNow! pfmin */
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case 0x96: /* 3DNow! pfrcp */
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case 0x97: /* 3DNow! pfrsqrt */
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case 0x9a: /* 3DNow! pfsub */
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case 0x9e: /* 3DNow! pfadd */
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case 0xa0: /* 3DNow! pfcmpgt */
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case 0xa4: /* 3DNow! pfmax */
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case 0xa6: /* 3DNow! pfrcpit1 */
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case 0xa7: /* 3DNow! pfrsqit1 */
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case 0xaa: /* 3DNow! pfsubr */
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case 0xae: /* 3DNow! pfacc */
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case 0xb0: /* 3DNow! pfcmpeq */
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case 0xb4: /* 3DNow! pfmul */
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case 0xb6: /* 3DNow! pfrcpit2 */
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case 0xb7: /* 3DNow! pmulhrw */
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case 0xbb: /* 3DNow! pswapd */
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case 0xbf: /* 3DNow! pavgusb */
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if (!i386_mmx_regnum_p (gdbarch, I387_MM0_REGNUM (tdep) + ir.reg))
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goto no_support_3dnow_data;
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record_arch_list_add_reg (ir.regcache, ir.reg);
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break;
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default:
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no_support_3dnow_data:
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opcode = (opcode << 8) | opcode8;
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goto no_support;
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break;
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}
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break;
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case 0x0faa: /* rsm */
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REAX_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_RECX_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REDX_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REBX_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_RESP_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REBP_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_RESI_REGNUM);
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_REDI_REGNUM);
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break;
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case 0x0fae:
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if (i386_record_modrm (&ir))
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return -1;
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switch(ir.reg)
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{
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case 0: /* fxsave */
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{
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uint64_t tmpu64;
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
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if (i386_record_lea_modrm_addr (&ir, &tmpu64))
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return -1;
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if (record_arch_list_add_mem (tmpu64, 512))
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return -1;
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}
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break;
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case 1: /* fxrstor */
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{
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int i;
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I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
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for (i = I387_MM0_REGNUM (tdep);
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i386_mmx_regnum_p (gdbarch, i); i++)
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record_arch_list_add_reg (ir.regcache, i);
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for (i = I387_XMM0_REGNUM (tdep);
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i386_sse_regnum_p (gdbarch, i); i++)
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record_arch_list_add_reg (ir.regcache, i);
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if (i386_mxcsr_regnum_p (gdbarch, I387_MXCSR_REGNUM(tdep)))
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record_arch_list_add_reg (ir.regcache, I387_MXCSR_REGNUM(tdep));
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for (i = I387_ST0_REGNUM (tdep);
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i386_fp_regnum_p (gdbarch, i); i++)
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record_arch_list_add_reg (ir.regcache, i);
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for (i = I387_FCTRL_REGNUM (tdep);
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i386_fpc_regnum_p (gdbarch, i); i++)
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record_arch_list_add_reg (ir.regcache, i);
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}
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break;
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case 2: /* ldmxcsr */
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if (!i386_mxcsr_regnum_p (gdbarch, I387_MXCSR_REGNUM(tdep)))
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goto no_support;
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record_arch_list_add_reg (ir.regcache, I387_MXCSR_REGNUM(tdep));
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break;
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case 3: /* stmxcsr */
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ir.ot = OT_LONG;
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if (i386_record_lea_modrm (&ir))
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return -1;
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break;
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case 5: /* lfence */
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case 6: /* mfence */
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case 7: /* sfence clflush */
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break;
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default:
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opcode = (opcode << 8) | ir.modrm;
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goto no_support;
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break;
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}
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break;
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case 0x0fc3: /* movnti */
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ir.ot = (ir.dflag == 2) ? OT_QUAD : OT_LONG;
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if (i386_record_modrm (&ir))
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return -1;
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if (ir.mod == 3)
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goto no_support;
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ir.reg |= rex_r;
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if (i386_record_lea_modrm (&ir))
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return -1;
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break;
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/* Add prefix to opcode. */
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case 0x0f10:
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case 0x0f11:
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case 0x0f12:
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case 0x0f13:
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case 0x0f14:
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case 0x0f15:
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case 0x0f16:
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case 0x0f17:
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case 0x0f28:
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case 0x0f29:
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case 0x0f2a:
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case 0x0f2b:
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case 0x0f2c:
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case 0x0f2d:
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case 0x0f2e:
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case 0x0f2f:
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case 0x0f38:
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case 0x0f39:
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case 0x0f3a:
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case 0x0f50:
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case 0x0f51:
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case 0x0f52:
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case 0x0f53:
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case 0x0f54:
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case 0x0f55:
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case 0x0f56:
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case 0x0f57:
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case 0x0f58:
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case 0x0f59:
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case 0x0f5a:
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case 0x0f5b:
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case 0x0f5c:
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case 0x0f5d:
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case 0x0f5e:
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case 0x0f5f:
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case 0x0f60:
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case 0x0f61:
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case 0x0f62:
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case 0x0f63:
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case 0x0f64:
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case 0x0f65:
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case 0x0f66:
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case 0x0f67:
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case 0x0f68:
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case 0x0f69:
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case 0x0f6a:
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case 0x0f6b:
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case 0x0f6c:
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case 0x0f6d:
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case 0x0f6e:
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case 0x0f6f:
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case 0x0f70:
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case 0x0f71:
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case 0x0f72:
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case 0x0f73:
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case 0x0f74:
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case 0x0f75:
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case 0x0f76:
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case 0x0f7c:
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case 0x0f7d:
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case 0x0f7e:
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case 0x0f7f:
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case 0x0fb8:
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case 0x0fc2:
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case 0x0fc4:
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case 0x0fc5:
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case 0x0fc6:
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case 0x0fd0:
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case 0x0fd1:
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case 0x0fd2:
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case 0x0fd3:
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case 0x0fd4:
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case 0x0fd5:
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case 0x0fd6:
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case 0x0fd7:
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case 0x0fd8:
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case 0x0fd9:
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case 0x0fda:
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case 0x0fdb:
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case 0x0fdc:
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case 0x0fdd:
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case 0x0fde:
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case 0x0fdf:
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case 0x0fe0:
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case 0x0fe1:
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case 0x0fe2:
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case 0x0fe3:
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case 0x0fe4:
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case 0x0fe5:
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case 0x0fe6:
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case 0x0fe7:
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case 0x0fe8:
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case 0x0fe9:
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case 0x0fea:
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case 0x0feb:
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case 0x0fec:
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case 0x0fed:
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case 0x0fee:
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case 0x0fef:
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case 0x0ff0:
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case 0x0ff1:
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case 0x0ff2:
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case 0x0ff3:
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case 0x0ff4:
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case 0x0ff5:
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case 0x0ff6:
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case 0x0ff7:
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case 0x0ff8:
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case 0x0ff9:
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case 0x0ffa:
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case 0x0ffb:
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case 0x0ffc:
|
||||
case 0x0ffd:
|
||||
case 0x0ffe:
|
||||
switch (prefixes)
|
||||
{
|
||||
case PREFIX_REPNZ:
|
||||
opcode |= 0xf20000;
|
||||
break;
|
||||
case PREFIX_DATA:
|
||||
opcode |= 0x660000;
|
||||
break;
|
||||
case PREFIX_REPZ:
|
||||
opcode |= 0xf30000;
|
||||
break;
|
||||
}
|
||||
reswitch_prefix_add:
|
||||
switch (opcode)
|
||||
{
|
||||
case 0x0f38:
|
||||
case 0x660f38:
|
||||
case 0xf20f38:
|
||||
case 0x0f3a:
|
||||
case 0x660f3a:
|
||||
if (target_read_memory (ir.addr, &opcode8, 1))
|
||||
{
|
||||
printf_unfiltered (_("Process record: error reading memory at "
|
||||
"addr %s len = 1.\n"),
|
||||
paddress (gdbarch, ir.addr));
|
||||
return -1;
|
||||
}
|
||||
ir.addr++;
|
||||
opcode = (uint32_t) opcode8 | opcode << 8;
|
||||
goto reswitch_prefix_add;
|
||||
break;
|
||||
|
||||
case 0x0f10: /* movups */
|
||||
case 0x660f10: /* movupd */
|
||||
case 0xf30f10: /* movss */
|
||||
case 0xf20f10: /* movsd */
|
||||
case 0x0f12: /* movlps */
|
||||
case 0x660f12: /* movlpd */
|
||||
case 0xf30f12: /* movsldup */
|
||||
case 0xf20f12: /* movddup */
|
||||
case 0x0f14: /* unpcklps */
|
||||
case 0x660f14: /* unpcklpd */
|
||||
case 0x0f15: /* unpckhps */
|
||||
case 0x660f15: /* unpckhpd */
|
||||
case 0x0f16: /* movhps */
|
||||
case 0x660f16: /* movhpd */
|
||||
case 0xf30f16: /* movshdup */
|
||||
case 0x0f28: /* movaps */
|
||||
case 0x660f28: /* movapd */
|
||||
case 0x0f2a: /* cvtpi2ps */
|
||||
case 0x660f2a: /* cvtpi2pd */
|
||||
case 0xf30f2a: /* cvtsi2ss */
|
||||
case 0xf20f2a: /* cvtsi2sd */
|
||||
case 0x0f2c: /* cvttps2pi */
|
||||
case 0x660f2c: /* cvttpd2pi */
|
||||
case 0x0f2d: /* cvtps2pi */
|
||||
case 0x660f2d: /* cvtpd2pi */
|
||||
case 0x660f3800: /* pshufb */
|
||||
case 0x660f3801: /* phaddw */
|
||||
case 0x660f3802: /* phaddd */
|
||||
case 0x660f3803: /* phaddsw */
|
||||
case 0x660f3804: /* pmaddubsw */
|
||||
case 0x660f3805: /* phsubw */
|
||||
case 0x660f3806: /* phsubd */
|
||||
case 0x660f3807: /* phaddsw */
|
||||
case 0x660f3808: /* psignb */
|
||||
case 0x660f3809: /* psignw */
|
||||
case 0x660f380a: /* psignd */
|
||||
case 0x660f380b: /* pmulhrsw */
|
||||
case 0x660f3810: /* pblendvb */
|
||||
case 0x660f3814: /* blendvps */
|
||||
case 0x660f3815: /* blendvpd */
|
||||
case 0x660f381c: /* pabsb */
|
||||
case 0x660f381d: /* pabsw */
|
||||
case 0x660f381e: /* pabsd */
|
||||
case 0x660f3820: /* pmovsxbw */
|
||||
case 0x660f3821: /* pmovsxbd */
|
||||
case 0x660f3822: /* pmovsxbq */
|
||||
case 0x660f3823: /* pmovsxwd */
|
||||
case 0x660f3824: /* pmovsxwq */
|
||||
case 0x660f3825: /* pmovsxdq */
|
||||
case 0x660f3828: /* pmuldq */
|
||||
case 0x660f3829: /* pcmpeqq */
|
||||
case 0x660f382a: /* movntdqa */
|
||||
case 0x660f3a08: /* roundps */
|
||||
case 0x660f3a09: /* roundpd */
|
||||
case 0x660f3a0a: /* roundss */
|
||||
case 0x660f3a0b: /* roundsd */
|
||||
case 0x660f3a0c: /* blendps */
|
||||
case 0x660f3a0d: /* blendpd */
|
||||
case 0x660f3a0e: /* pblendw */
|
||||
case 0x660f3a0f: /* palignr */
|
||||
case 0x660f3a20: /* pinsrb */
|
||||
case 0x660f3a21: /* insertps */
|
||||
case 0x660f3a22: /* pinsrd pinsrq */
|
||||
case 0x660f3a40: /* dpps */
|
||||
case 0x660f3a41: /* dppd */
|
||||
case 0x660f3a42: /* mpsadbw */
|
||||
case 0x660f3a60: /* pcmpestrm */
|
||||
case 0x660f3a61: /* pcmpestri */
|
||||
case 0x660f3a62: /* pcmpistrm */
|
||||
case 0x660f3a63: /* pcmpistri */
|
||||
case 0x0f51: /* sqrtps */
|
||||
case 0x660f51: /* sqrtpd */
|
||||
case 0xf20f51: /* sqrtsd */
|
||||
case 0xf30f51: /* sqrtss */
|
||||
case 0x0f52: /* rsqrtps */
|
||||
case 0xf30f52: /* rsqrtss */
|
||||
case 0x0f53: /* rcpps */
|
||||
case 0xf30f53: /* rcpss */
|
||||
case 0x0f54: /* andps */
|
||||
case 0x660f54: /* andpd */
|
||||
case 0x0f55: /* andnps */
|
||||
case 0x660f55: /* andnpd */
|
||||
case 0x0f56: /* orps */
|
||||
case 0x660f56: /* orpd */
|
||||
case 0x0f57: /* xorps */
|
||||
case 0x660f57: /* xorpd */
|
||||
case 0x0f58: /* addps */
|
||||
case 0x660f58: /* addpd */
|
||||
case 0xf20f58: /* addsd */
|
||||
case 0xf30f58: /* addss */
|
||||
case 0x0f59: /* mulps */
|
||||
case 0x660f59: /* mulpd */
|
||||
case 0xf20f59: /* mulsd */
|
||||
case 0xf30f59: /* mulss */
|
||||
case 0x0f5a: /* cvtps2pd */
|
||||
case 0x660f5a: /* cvtpd2ps */
|
||||
case 0xf20f5a: /* cvtsd2ss */
|
||||
case 0xf30f5a: /* cvtss2sd */
|
||||
case 0x0f5b: /* cvtdq2ps */
|
||||
case 0x660f5b: /* cvtps2dq */
|
||||
case 0xf30f5b: /* cvttps2dq */
|
||||
case 0x0f5c: /* subps */
|
||||
case 0x660f5c: /* subpd */
|
||||
case 0xf20f5c: /* subsd */
|
||||
case 0xf30f5c: /* subss */
|
||||
case 0x0f5d: /* minps */
|
||||
case 0x660f5d: /* minpd */
|
||||
case 0xf20f5d: /* minsd */
|
||||
case 0xf30f5d: /* minss */
|
||||
case 0x0f5e: /* divps */
|
||||
case 0x660f5e: /* divpd */
|
||||
case 0xf20f5e: /* divsd */
|
||||
case 0xf30f5e: /* divss */
|
||||
case 0x0f5f: /* maxps */
|
||||
case 0x660f5f: /* maxpd */
|
||||
case 0xf20f5f: /* maxsd */
|
||||
case 0xf30f5f: /* maxss */
|
||||
case 0x660f60: /* punpcklbw */
|
||||
case 0x660f61: /* punpcklwd */
|
||||
case 0x660f62: /* punpckldq */
|
||||
case 0x660f63: /* packsswb */
|
||||
case 0x660f64: /* pcmpgtb */
|
||||
case 0x660f65: /* pcmpgtw */
|
||||
case 0x660f66: /* pcmpgtl */
|
||||
case 0x660f67: /* packuswb */
|
||||
case 0x660f68: /* punpckhbw */
|
||||
case 0x660f69: /* punpckhwd */
|
||||
case 0x660f6a: /* punpckhdq */
|
||||
case 0x660f6b: /* packssdw */
|
||||
case 0x660f6c: /* punpcklqdq */
|
||||
case 0x660f6d: /* punpckhqdq */
|
||||
case 0x660f6e: /* movd */
|
||||
case 0x660f6f: /* movdqa */
|
||||
case 0xf30f6f: /* movdqu */
|
||||
case 0x660f70: /* pshufd */
|
||||
case 0xf20f70: /* pshuflw */
|
||||
case 0xf30f70: /* pshufhw */
|
||||
case 0x660f74: /* pcmpeqb */
|
||||
case 0x660f75: /* pcmpeqw */
|
||||
case 0x660f76: /* pcmpeql */
|
||||
case 0x660f7c: /* haddpd */
|
||||
case 0xf20f7c: /* haddps */
|
||||
case 0x660f7d: /* hsubpd */
|
||||
case 0xf20f7d: /* hsubps */
|
||||
case 0xf30f7e: /* movq */
|
||||
case 0x0fc2: /* cmpps */
|
||||
case 0x660fc2: /* cmppd */
|
||||
case 0xf20fc2: /* cmpsd */
|
||||
case 0xf30fc2: /* cmpss */
|
||||
case 0x660fc4: /* pinsrw */
|
||||
case 0x0fc6: /* shufps */
|
||||
case 0x660fc6: /* shufpd */
|
||||
case 0x660fd0: /* addsubpd */
|
||||
case 0xf20fd0: /* addsubps */
|
||||
case 0x660fd1: /* psrlw */
|
||||
case 0x660fd2: /* psrld */
|
||||
case 0x660fd3: /* psrlq */
|
||||
case 0x660fd4: /* paddq */
|
||||
case 0x660fd5: /* pmullw */
|
||||
case 0xf30fd6: /* movq2dq */
|
||||
case 0x660fd8: /* psubusb */
|
||||
case 0x660fd9: /* psubusw */
|
||||
case 0x660fda: /* pminub */
|
||||
case 0x660fdb: /* pand */
|
||||
case 0x660fdc: /* paddusb */
|
||||
case 0x660fdd: /* paddusw */
|
||||
case 0x660fde: /* pmaxub */
|
||||
case 0x660fdf: /* pandn */
|
||||
case 0x660fe0: /* pavgb */
|
||||
case 0x660fe1: /* psraw */
|
||||
case 0x660fe2: /* psrad */
|
||||
case 0x660fe3: /* pavgw */
|
||||
case 0x660fe4: /* pmulhuw */
|
||||
case 0x660fe5: /* pmulhw */
|
||||
case 0x660fe6: /* cvttpd2dq */
|
||||
case 0xf20fe6: /* cvtpd2dq */
|
||||
case 0xf30fe6: /* cvtdq2pd */
|
||||
case 0x660fe8: /* psubsb */
|
||||
case 0x660fe9: /* psubsw */
|
||||
case 0x660fea: /* pminsw */
|
||||
case 0x660feb: /* por */
|
||||
case 0x660fec: /* paddsb */
|
||||
case 0x660fed: /* paddsw */
|
||||
case 0x660fee: /* pmaxsw */
|
||||
case 0x660fef: /* pxor */
|
||||
case 0x660ff0: /* lddqu */
|
||||
case 0x660ff1: /* psllw */
|
||||
case 0x660ff2: /* pslld */
|
||||
case 0x660ff3: /* psllq */
|
||||
case 0x660ff4: /* pmuludq */
|
||||
case 0x660ff5: /* pmaddwd */
|
||||
case 0x660ff6: /* psadbw */
|
||||
case 0x660ff8: /* psubb */
|
||||
case 0x660ff9: /* psubw */
|
||||
case 0x660ffa: /* psubl */
|
||||
case 0x660ffb: /* psubq */
|
||||
case 0x660ffc: /* paddb */
|
||||
case 0x660ffd: /* paddw */
|
||||
case 0x660ffe: /* paddl */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
ir.reg |= rex_r;
|
||||
if (!i386_sse_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.reg))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_XMM0_REGNUM (tdep) + ir.reg);
|
||||
if ((opcode & 0xfffffffc) == 0x660f3a60)
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
|
||||
break;
|
||||
|
||||
case 0x0f11: /* movups */
|
||||
case 0x660f11: /* movupd */
|
||||
case 0xf30f11: /* movss */
|
||||
case 0xf20f11: /* movsd */
|
||||
case 0x0f13: /* movlps */
|
||||
case 0x660f13: /* movlpd */
|
||||
case 0x0f17: /* movhps */
|
||||
case 0x660f17: /* movhpd */
|
||||
case 0x0f29: /* movaps */
|
||||
case 0x660f29: /* movapd */
|
||||
case 0x660f3a14: /* pextrb */
|
||||
case 0x660f3a15: /* pextrw */
|
||||
case 0x660f3a16: /* pextrd pextrq */
|
||||
case 0x660f3a17: /* extractps */
|
||||
case 0x660f7f: /* movdqa */
|
||||
case 0xf30f7f: /* movdqu */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (ir.mod == 3)
|
||||
{
|
||||
if (opcode == 0x0f13 || opcode == 0x660f13
|
||||
|| opcode == 0x0f17 || opcode == 0x660f17)
|
||||
goto no_support;
|
||||
ir.rm |= ir.rex_b;
|
||||
if (!i386_sse_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.rm))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_XMM0_REGNUM (tdep) + ir.rm);
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (opcode)
|
||||
{
|
||||
case 0x660f3a14:
|
||||
ir.ot = OT_BYTE;
|
||||
break;
|
||||
case 0x660f3a15:
|
||||
ir.ot = OT_WORD;
|
||||
break;
|
||||
case 0x660f3a16:
|
||||
ir.ot = OT_LONG;
|
||||
break;
|
||||
case 0x660f3a17:
|
||||
ir.ot = OT_QUAD;
|
||||
break;
|
||||
default:
|
||||
ir.ot = OT_DQUAD;
|
||||
break;
|
||||
}
|
||||
if (i386_record_lea_modrm (&ir))
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x0f2b: /* movntps */
|
||||
case 0x660f2b: /* movntpd */
|
||||
case 0x0fe7: /* movntq */
|
||||
case 0x660fe7: /* movntdq */
|
||||
if (ir.mod == 3)
|
||||
goto no_support;
|
||||
if (opcode == 0x0fe7)
|
||||
ir.ot = OT_QUAD;
|
||||
else
|
||||
ir.ot = OT_DQUAD;
|
||||
if (i386_record_lea_modrm (&ir))
|
||||
return -1;
|
||||
break;
|
||||
|
||||
case 0xf30f2c: /* cvttss2si */
|
||||
case 0xf20f2c: /* cvttsd2si */
|
||||
case 0xf30f2d: /* cvtss2si */
|
||||
case 0xf20f2d: /* cvtsd2si */
|
||||
case 0xf20f38f0: /* crc32 */
|
||||
case 0xf20f38f1: /* crc32 */
|
||||
case 0x0f50: /* movmskps */
|
||||
case 0x660f50: /* movmskpd */
|
||||
case 0x0fc5: /* pextrw */
|
||||
case 0x660fc5: /* pextrw */
|
||||
case 0x0fd7: /* pmovmskb */
|
||||
case 0x660fd7: /* pmovmskb */
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (ir.reg | rex_r);
|
||||
break;
|
||||
|
||||
case 0x0f3800: /* pshufb */
|
||||
case 0x0f3801: /* phaddw */
|
||||
case 0x0f3802: /* phaddd */
|
||||
case 0x0f3803: /* phaddsw */
|
||||
case 0x0f3804: /* pmaddubsw */
|
||||
case 0x0f3805: /* phsubw */
|
||||
case 0x0f3806: /* phsubd */
|
||||
case 0x0f3807: /* phaddsw */
|
||||
case 0x0f3808: /* psignb */
|
||||
case 0x0f3809: /* psignw */
|
||||
case 0x0f380a: /* psignd */
|
||||
case 0x0f380b: /* pmulhrsw */
|
||||
case 0x0f381c: /* pabsb */
|
||||
case 0x0f381d: /* pabsw */
|
||||
case 0x0f381e: /* pabsd */
|
||||
case 0x0f382b: /* packusdw */
|
||||
case 0x0f3830: /* pmovzxbw */
|
||||
case 0x0f3831: /* pmovzxbd */
|
||||
case 0x0f3832: /* pmovzxbq */
|
||||
case 0x0f3833: /* pmovzxwd */
|
||||
case 0x0f3834: /* pmovzxwq */
|
||||
case 0x0f3835: /* pmovzxdq */
|
||||
case 0x0f3837: /* pcmpgtq */
|
||||
case 0x0f3838: /* pminsb */
|
||||
case 0x0f3839: /* pminsd */
|
||||
case 0x0f383a: /* pminuw */
|
||||
case 0x0f383b: /* pminud */
|
||||
case 0x0f383c: /* pmaxsb */
|
||||
case 0x0f383d: /* pmaxsd */
|
||||
case 0x0f383e: /* pmaxuw */
|
||||
case 0x0f383f: /* pmaxud */
|
||||
case 0x0f3840: /* pmulld */
|
||||
case 0x0f3841: /* phminposuw */
|
||||
case 0x0f3a0f: /* palignr */
|
||||
case 0x0f60: /* punpcklbw */
|
||||
case 0x0f61: /* punpcklwd */
|
||||
case 0x0f62: /* punpckldq */
|
||||
case 0x0f63: /* packsswb */
|
||||
case 0x0f64: /* pcmpgtb */
|
||||
case 0x0f65: /* pcmpgtw */
|
||||
case 0x0f66: /* pcmpgtl */
|
||||
case 0x0f67: /* packuswb */
|
||||
case 0x0f68: /* punpckhbw */
|
||||
case 0x0f69: /* punpckhwd */
|
||||
case 0x0f6a: /* punpckhdq */
|
||||
case 0x0f6b: /* packssdw */
|
||||
case 0x0f6e: /* movd */
|
||||
case 0x0f6f: /* movq */
|
||||
case 0x0f70: /* pshufw */
|
||||
case 0x0f74: /* pcmpeqb */
|
||||
case 0x0f75: /* pcmpeqw */
|
||||
case 0x0f76: /* pcmpeql */
|
||||
case 0x0fc4: /* pinsrw */
|
||||
case 0x0fd1: /* psrlw */
|
||||
case 0x0fd2: /* psrld */
|
||||
case 0x0fd3: /* psrlq */
|
||||
case 0x0fd4: /* paddq */
|
||||
case 0x0fd5: /* pmullw */
|
||||
case 0xf20fd6: /* movdq2q */
|
||||
case 0x0fd8: /* psubusb */
|
||||
case 0x0fd9: /* psubusw */
|
||||
case 0x0fda: /* pminub */
|
||||
case 0x0fdb: /* pand */
|
||||
case 0x0fdc: /* paddusb */
|
||||
case 0x0fdd: /* paddusw */
|
||||
case 0x0fde: /* pmaxub */
|
||||
case 0x0fdf: /* pandn */
|
||||
case 0x0fe0: /* pavgb */
|
||||
case 0x0fe1: /* psraw */
|
||||
case 0x0fe2: /* psrad */
|
||||
case 0x0fe3: /* pavgw */
|
||||
case 0x0fe4: /* pmulhuw */
|
||||
case 0x0fe5: /* pmulhw */
|
||||
case 0x0fe8: /* psubsb */
|
||||
case 0x0fe9: /* psubsw */
|
||||
case 0x0fea: /* pminsw */
|
||||
case 0x0feb: /* por */
|
||||
case 0x0fec: /* paddsb */
|
||||
case 0x0fed: /* paddsw */
|
||||
case 0x0fee: /* pmaxsw */
|
||||
case 0x0fef: /* pxor */
|
||||
case 0x0ff1: /* psllw */
|
||||
case 0x0ff2: /* pslld */
|
||||
case 0x0ff3: /* psllq */
|
||||
case 0x0ff4: /* pmuludq */
|
||||
case 0x0ff5: /* pmaddwd */
|
||||
case 0x0ff6: /* psadbw */
|
||||
case 0x0ff8: /* psubb */
|
||||
case 0x0ff9: /* psubw */
|
||||
case 0x0ffa: /* psubl */
|
||||
case 0x0ffb: /* psubq */
|
||||
case 0x0ffc: /* paddb */
|
||||
case 0x0ffd: /* paddw */
|
||||
case 0x0ffe: /* paddl */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (!i386_mmx_regnum_p (gdbarch, I387_MM0_REGNUM (tdep) + ir.reg))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_MM0_REGNUM (tdep) + ir.reg);
|
||||
break;
|
||||
|
||||
case 0x0f71: /* psllw */
|
||||
case 0x0f72: /* pslld */
|
||||
case 0x0f73: /* psllq */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (!i386_mmx_regnum_p (gdbarch, I387_MM0_REGNUM (tdep) + ir.rm))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_MM0_REGNUM (tdep) + ir.rm);
|
||||
break;
|
||||
|
||||
case 0x660f71: /* psllw */
|
||||
case 0x660f72: /* pslld */
|
||||
case 0x660f73: /* psllq */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
ir.rm |= ir.rex_b;
|
||||
if (!i386_sse_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.rm))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_XMM0_REGNUM (tdep) + ir.rm);
|
||||
break;
|
||||
|
||||
case 0x0f7e: /* movd */
|
||||
case 0x660f7e: /* movd */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (ir.mod == 3)
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (ir.rm | ir.rex_b);
|
||||
else
|
||||
{
|
||||
if (ir.dflag == 2)
|
||||
ir.ot = OT_QUAD;
|
||||
else
|
||||
ir.ot = OT_LONG;
|
||||
if (i386_record_lea_modrm (&ir))
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x0f7f: /* movq */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (ir.mod == 3)
|
||||
{
|
||||
if (!i386_mmx_regnum_p (gdbarch, I387_MM0_REGNUM (tdep) + ir.rm))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_MM0_REGNUM (tdep) + ir.rm);
|
||||
}
|
||||
else
|
||||
{
|
||||
ir.ot = OT_QUAD;
|
||||
if (i386_record_lea_modrm (&ir))
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
|
||||
case 0xf30fb8: /* popcnt */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (ir.reg);
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
|
||||
break;
|
||||
|
||||
case 0x660fd6: /* movq */
|
||||
if (i386_record_modrm (&ir))
|
||||
return -1;
|
||||
if (ir.mod == 3)
|
||||
{
|
||||
ir.rm |= ir.rex_b;
|
||||
if (!i386_sse_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.rm))
|
||||
goto no_support;
|
||||
record_arch_list_add_reg (ir.regcache,
|
||||
I387_XMM0_REGNUM (tdep) + ir.rm);
|
||||
}
|
||||
else
|
||||
{
|
||||
ir.ot = OT_QUAD;
|
||||
if (i386_record_lea_modrm (&ir))
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x660f3817: /* ptest */
|
||||
case 0x0f2e: /* ucomiss */
|
||||
case 0x660f2e: /* ucomisd */
|
||||
case 0x0f2f: /* comiss */
|
||||
case 0x660f2f: /* comisd */
|
||||
I386_RECORD_ARCH_LIST_ADD_REG (X86_RECORD_EFLAGS_REGNUM);
|
||||
break;
|
||||
|
||||
case 0x0ff7: /* maskmovq */
|
||||
regcache_raw_read_unsigned (ir.regcache,
|
||||
ir.regmap[X86_RECORD_REDI_REGNUM],
|
||||
&addr);
|
||||
if (record_arch_list_add_mem (addr, 64))
|
||||
return -1;
|
||||
break;
|
||||
|
||||
case 0x660ff7: /* maskmovdqu */
|
||||
regcache_raw_read_unsigned (ir.regcache,
|
||||
ir.regmap[X86_RECORD_REDI_REGNUM],
|
||||
&addr);
|
||||
if (record_arch_list_add_mem (addr, 128))
|
||||
return -1;
|
||||
break;
|
||||
|
||||
default:
|
||||
goto no_support;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
if (opcode > 0xff)
|
||||
ir.addr -= 2;
|
||||
else
|
||||
ir.addr -= 1;
|
||||
goto no_support;
|
||||
break;
|
||||
}
|
||||
@ -5582,9 +6385,10 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
|
||||
return 0;
|
||||
|
||||
no_support:
|
||||
printf_unfiltered (_("Process record doesn't support instruction 0x%02x "
|
||||
"at address %s.\n"),
|
||||
(unsigned int) (opcode), paddress (gdbarch, ir.addr));
|
||||
printf_unfiltered (_("Process record does not support instruction 0x%02x "
|
||||
"at address %s.\n"),
|
||||
(unsigned int) (opcode),
|
||||
paddress (gdbarch, ir.orig_addr));
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user