optimize some of x87 tables
This commit is contained in:
Stanislav Shwartsman
parent
59eb1200c2
commit
43bc0f1f2b
@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: fetchdecode.cc,v 1.265 2010-04-08 17:35:32 sshwarts Exp $
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// $Id: fetchdecode.cc,v 1.266 2010-04-16 19:52:44 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -397,12 +397,12 @@ static const BxOpcodeInfo_t BxOpcodeInfo32R[512*2] = {
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/* D6 /wr */ { 0, BX_IA_SALC },
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/* D7 /wr */ { 0, BX_IA_XLAT },
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#if BX_SUPPORT_FPU
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/* D8 /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D8 /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D9 /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD9 },
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/* DA /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDA },
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/* DB /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDB },
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/* DC /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DC /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DE /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDE },
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/* DF /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDF },
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#else
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@ -948,12 +948,12 @@ static const BxOpcodeInfo_t BxOpcodeInfo32R[512*2] = {
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/* D6 /dr */ { 0, BX_IA_SALC },
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/* D7 /dr */ { 0, BX_IA_XLAT },
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#if BX_SUPPORT_FPU
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/* D8 /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D8 /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D9 /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD9 },
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/* DA /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDA },
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/* DB /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDB },
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/* DC /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DC /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DE /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDE },
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/* DF /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDF },
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#else
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: fetchdecode64.cc,v 1.260 2010-04-08 17:35:32 sshwarts Exp $
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// $Id: fetchdecode64.cc,v 1.261 2010-04-16 19:52:44 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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@ -372,12 +372,12 @@ static const BxOpcodeInfo_t BxOpcodeInfo64R[512*3] = {
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/* D5 /wr */ { 0, BX_IA_ERROR },
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/* D6 /wr */ { 0, BX_IA_ERROR },
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/* D7 /wr */ { 0, BX_IA_XLAT },
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/* D8 /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D8 /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D9 /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD9 },
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/* DA /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDA },
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/* DB /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDB },
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/* DC /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DC /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /wr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DE /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDE },
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/* DF /wr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDF },
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/* E0 /wr */ { BxImmediate_BrOff8 | BxTraceEnd, BX_IA_LOOPNE64_Jb },
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@ -891,12 +891,12 @@ static const BxOpcodeInfo_t BxOpcodeInfo64R[512*3] = {
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/* D5 /dr */ { 0, BX_IA_ERROR },
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/* D6 /dr */ { 0, BX_IA_ERROR },
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/* D7 /dr */ { 0, BX_IA_XLAT },
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/* D8 /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D8 /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D9 /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD9 },
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/* DA /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDA },
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/* DB /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDB },
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/* DC /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DC /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /dr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DE /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDE },
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/* DF /dr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDF },
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/* E0 /dr */ { BxImmediate_BrOff8 | BxTraceEnd, BX_IA_LOOPNE64_Jb },
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@ -1410,12 +1410,12 @@ static const BxOpcodeInfo_t BxOpcodeInfo64R[512*3] = {
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/* D5 /qr */ { 0, BX_IA_ERROR },
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/* D6 /qr */ { 0, BX_IA_ERROR },
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/* D7 /qr */ { 0, BX_IA_XLAT },
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/* D8 /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D8 /qr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD8 },
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/* D9 /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointD9 },
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/* DA /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDA },
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/* DB /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDB },
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/* DC /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DC /qr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDC },
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/* DD /qr */ { BxGroupN, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDD },
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/* DE /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDE },
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/* DF /qr */ { BxFPEscape, BX_IA_ERROR, BxOpcodeInfo_FloatingPointDF },
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/* E0 /qr */ { BxImmediate_BrOff8 | BxTraceEnd, BX_IA_LOOPNE64_Jb },
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: fetchdecode_x87.h,v 1.1 2010-02-08 10:39:30 sshwarts Exp $
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// $Id: fetchdecode_x87.h,v 1.2 2010-04-16 19:52:44 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2005-2010 Stanislav Shwartsman
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@ -33,177 +33,44 @@
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/* ************************************************************************ */
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/* FPU Opcodes */
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// floating point instructions when mod!=11b.
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// the following tables will be accessed like groups using the nnn (reg) field of
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// the modrm byte. (the first byte is D8-DF)
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// D8 (modrm is outside 00h - BFh) (mod != 11)
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// D8 (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupD8[8] = {
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/* 0 */ { 0, BX_IA_FADD_SINGLE_REAL },
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/* 1 */ { 0, BX_IA_FMUL_SINGLE_REAL },
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/* 2 */ { 0, BX_IA_FCOM_SINGLE_REAL },
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/* 3 */ { 0, BX_IA_FCOM_SINGLE_REAL }, // FCOMP_SINGLE_REAL
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/* 3 */ { 0, BX_IA_FCOMP_SINGLE_REAL },
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/* 4 */ { 0, BX_IA_FSUB_SINGLE_REAL },
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/* 5 */ { 0, BX_IA_FSUBR_SINGLE_REAL },
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/* 6 */ { 0, BX_IA_FDIV_SINGLE_REAL },
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/* 7 */ { 0, BX_IA_FDIVR_SINGLE_REAL }
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};
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// D9 (modrm is outside 00h - BFh) (mod != 11)
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// D8 (modrm is outside 00h - BFh) (mod == 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointD8[8] = {
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/* 0 */ { 0, BX_IA_FADD_ST0_STj },
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/* 1 */ { 0, BX_IA_FMUL_ST0_STj },
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/* 2 */ { 0, BX_IA_FCOM_STi },
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/* 3 */ { 0, BX_IA_FCOMP_STi },
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/* 4 */ { 0, BX_IA_FSUB_ST0_STj },
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/* 5 */ { 0, BX_IA_FSUBR_ST0_STj },
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/* 6 */ { 0, BX_IA_FDIV_ST0_STj },
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/* 7 */ { 0, BX_IA_FDIVR_ST0_STj }
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};
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// D9 (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupD9[8] = {
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/* 0 */ { 0, BX_IA_FLD_SINGLE_REAL },
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/* 1 */ { 0, BX_IA_ERROR },
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/* 1 */ { 0, BX_IA_ERROR },
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/* 2 */ { 0, BX_IA_FST_SINGLE_REAL },
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/* 3 */ { 0, BX_IA_FST_SINGLE_REAL }, // FSTP_SINGLE_REAL
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/* 4 */ { 0, BX_IA_FLDENV },
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/* 5 */ { 0, BX_IA_FLDCW },
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/* 6 */ { 0, BX_IA_FNSTENV },
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/* 7 */ { 0, BX_IA_FNSTCW }
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};
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// DA (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDA[8] = {
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/* 0 */ { 0, BX_IA_FIADD_DWORD_INTEGER },
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/* 1 */ { 0, BX_IA_FIMUL_DWORD_INTEGER },
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/* 2 */ { 0, BX_IA_FICOM_DWORD_INTEGER },
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/* 3 */ { 0, BX_IA_FICOM_DWORD_INTEGER }, // FICOMP_DWORD_INTEGER
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/* 4 */ { 0, BX_IA_FISUB_DWORD_INTEGER },
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/* 5 */ { 0, BX_IA_FISUBR_DWORD_INTEGER },
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/* 6 */ { 0, BX_IA_FIDIV_DWORD_INTEGER },
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/* 7 */ { 0, BX_IA_FIDIVR_DWORD_INTEGER }
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};
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// DB (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDB[8] = {
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/* 0 */ { 0, BX_IA_FILD_DWORD_INTEGER },
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/* 1 */ { 0, BX_IA_FISTTP32 },
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/* 2 */ { 0, BX_IA_FIST_DWORD_INTEGER },
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/* 3 */ { 0, BX_IA_FIST_DWORD_INTEGER }, // FISTP_DWORD_INTEGER
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/* 4 */ { 0, BX_IA_ERROR },
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/* 5 */ { 0, BX_IA_FLD_EXTENDED_REAL },
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/* 6 */ { 0, BX_IA_ERROR },
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/* 7 */ { 0, BX_IA_FSTP_EXTENDED_REAL }
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};
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// DC (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDC[8] = {
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/* 0 */ { 0, BX_IA_FADD_DOUBLE_REAL },
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/* 1 */ { 0, BX_IA_FMUL_DOUBLE_REAL },
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/* 2 */ { 0, BX_IA_FCOM_DOUBLE_REAL },
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/* 3 */ { 0, BX_IA_FCOM_DOUBLE_REAL }, // FCOMP_DOUBLE_REAL
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/* 4 */ { 0, BX_IA_FSUB_DOUBLE_REAL },
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/* 5 */ { 0, BX_IA_FSUBR_DOUBLE_REAL },
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/* 6 */ { 0, BX_IA_FDIV_DOUBLE_REAL },
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/* 7 */ { 0, BX_IA_FDIVR_DOUBLE_REAL }
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};
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// DD (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDD[8] = {
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/* 0 */ { 0, BX_IA_FLD_DOUBLE_REAL },
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/* 1 */ { 0, BX_IA_FISTTP64 },
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/* 2 */ { 0, BX_IA_FST_DOUBLE_REAL },
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/* 3 */ { 0, BX_IA_FST_DOUBLE_REAL }, // FSTP_DOUBLE_REAL
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/* 4 */ { 0, BX_IA_FRSTOR },
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/* 5 */ { 0, BX_IA_ERROR },
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/* 6 */ { 0, BX_IA_FNSAVE },
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/* 7 */ { 0, BX_IA_FNSTSW }
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};
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// DE (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDE[8] = {
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/* 0 */ { 0, BX_IA_FIADD_WORD_INTEGER },
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/* 1 */ { 0, BX_IA_FIMUL_WORD_INTEGER },
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/* 2 */ { 0, BX_IA_FICOM_WORD_INTEGER },
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/* 3 */ { 0, BX_IA_FICOM_WORD_INTEGER }, // FICOMP_WORD_INTEGER
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/* 4 */ { 0, BX_IA_FISUB_WORD_INTEGER },
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/* 5 */ { 0, BX_IA_FISUBR_WORD_INTEGER },
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/* 6 */ { 0, BX_IA_FIDIV_WORD_INTEGER },
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/* 7 */ { 0, BX_IA_FIDIVR_WORD_INTEGER }
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};
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// DF (modrm is outside 00h - BFh) (mod != 11)
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static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDF[8] = {
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/* 0 */ { 0, BX_IA_FILD_WORD_INTEGER },
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/* 1 */ { 0, BX_IA_FISTTP16 },
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/* 2 */ { 0, BX_IA_FIST_WORD_INTEGER },
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/* 3 */ { 0, BX_IA_FIST_WORD_INTEGER }, // FISTP_WORD_INTEGER
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/* 4 */ { 0, BX_IA_FBLD_PACKED_BCD },
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/* 5 */ { 0, BX_IA_FILD_QWORD_INTEGER },
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/* 6 */ { 0, BX_IA_FBSTP_PACKED_BCD },
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/* 7 */ { 0, BX_IA_FISTP_QWORD_INTEGER }
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};
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// 512 entries for second byte of floating point instructions. (when mod==11b)
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static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointD8[64] = {
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// D8 (modrm is outside 00h - BFh) (mod == 11)
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/* D8 C0 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C1 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C2 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C3 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C4 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C5 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C6 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C7 */ { 0, BX_IA_FADD_ST0_STj },
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/* D8 C8 */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 C9 */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CA */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CB */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CC */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CD */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CE */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 CF */ { 0, BX_IA_FMUL_ST0_STj },
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/* D8 D0 */ { 0, BX_IA_FCOM_STi },
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/* D8 D1 */ { 0, BX_IA_FCOM_STi },
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/* D8 D2 */ { 0, BX_IA_FCOM_STi },
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/* D8 D3 */ { 0, BX_IA_FCOM_STi },
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/* D8 D4 */ { 0, BX_IA_FCOM_STi },
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/* D8 D5 */ { 0, BX_IA_FCOM_STi },
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/* D8 D6 */ { 0, BX_IA_FCOM_STi },
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/* D8 D7 */ { 0, BX_IA_FCOM_STi },
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/* D8 D8 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 D9 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DA */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DB */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DC */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DD */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DE */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 DF */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi
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/* D8 E0 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E1 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E2 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E3 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E4 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E5 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E6 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E7 */ { 0, BX_IA_FSUB_ST0_STj },
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/* D8 E8 */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 E9 */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 EA */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 EB */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 EC */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 ED */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 EE */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 EF */ { 0, BX_IA_FSUBR_ST0_STj },
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/* D8 F0 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F1 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F2 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F3 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F4 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F5 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F6 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F7 */ { 0, BX_IA_FDIV_ST0_STj },
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/* D8 F8 */ { 0, BX_IA_FDIVR_ST0_STj },
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||||
/* D8 F9 */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FA */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FB */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FC */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FD */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FE */ { 0, BX_IA_FDIVR_ST0_STj },
|
||||
/* D8 FF */ { 0, BX_IA_FDIVR_ST0_STj }
|
||||
/* 3 */ { 0, BX_IA_FSTP_SINGLE_REAL },
|
||||
/* 4 */ { 0, BX_IA_FLDENV },
|
||||
/* 5 */ { 0, BX_IA_FLDCW },
|
||||
/* 6 */ { 0, BX_IA_FNSTENV },
|
||||
/* 7 */ { 0, BX_IA_FNSTCW }
|
||||
};
|
||||
|
||||
// D9 (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointD9[64] = {
|
||||
// D9 (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* D9 C0 */ { 0, BX_IA_FLD_STi },
|
||||
/* D9 C1 */ { 0, BX_IA_FLD_STi },
|
||||
/* D9 C2 */ { 0, BX_IA_FLD_STi },
|
||||
@ -228,14 +95,14 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointD9[64] = {
|
||||
/* D9 D5 */ { 0, BX_IA_ERROR },
|
||||
/* D9 D6 */ { 0, BX_IA_ERROR },
|
||||
/* D9 D7 */ { 0, BX_IA_ERROR },
|
||||
/* D9 D8 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 D9 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DA */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DB */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DC */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DD */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DE */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 DF */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* D9 D8 */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 D9 */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DA */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DB */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DC */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DD */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DE */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 DF */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* D9 E0 */ { 0, BX_IA_FCHS },
|
||||
/* D9 E1 */ { 0, BX_IA_FABS },
|
||||
/* D9 E2 */ { 0, BX_IA_ERROR },
|
||||
@ -270,8 +137,20 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointD9[64] = {
|
||||
/* D9 FF */ { 0, BX_IA_FCOS }
|
||||
};
|
||||
|
||||
// DA (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDA[8] = {
|
||||
/* 0 */ { 0, BX_IA_FIADD_DWORD_INTEGER },
|
||||
/* 1 */ { 0, BX_IA_FIMUL_DWORD_INTEGER },
|
||||
/* 2 */ { 0, BX_IA_FICOM_DWORD_INTEGER },
|
||||
/* 3 */ { 0, BX_IA_FICOMP_DWORD_INTEGER },
|
||||
/* 4 */ { 0, BX_IA_FISUB_DWORD_INTEGER },
|
||||
/* 5 */ { 0, BX_IA_FISUBR_DWORD_INTEGER },
|
||||
/* 6 */ { 0, BX_IA_FIDIV_DWORD_INTEGER },
|
||||
/* 7 */ { 0, BX_IA_FIDIVR_DWORD_INTEGER }
|
||||
};
|
||||
|
||||
// DA (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDA[64] = {
|
||||
// DA (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* DA C0 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
/* DA C1 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
/* DA C2 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
@ -338,8 +217,20 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDA[64] = {
|
||||
/* DA FF */ { 0, BX_IA_ERROR }
|
||||
};
|
||||
|
||||
// DB (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDB[8] = {
|
||||
/* 0 */ { 0, BX_IA_FILD_DWORD_INTEGER },
|
||||
/* 1 */ { 0, BX_IA_FISTTP32 },
|
||||
/* 2 */ { 0, BX_IA_FIST_DWORD_INTEGER },
|
||||
/* 3 */ { 0, BX_IA_FISTP_DWORD_INTEGER },
|
||||
/* 4 */ { 0, BX_IA_ERROR },
|
||||
/* 5 */ { 0, BX_IA_FLD_EXTENDED_REAL },
|
||||
/* 6 */ { 0, BX_IA_ERROR },
|
||||
/* 7 */ { 0, BX_IA_FSTP_EXTENDED_REAL }
|
||||
};
|
||||
|
||||
// DB (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDB[64] = {
|
||||
// DB (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* DB C0 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
/* DB C1 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
/* DB C2 */ { 0, BX_IA_FCMOV_ST0_STj },
|
||||
@ -406,144 +297,68 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDB[64] = {
|
||||
/* DB FF */ { 0, BX_IA_ERROR }
|
||||
};
|
||||
|
||||
// DC (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDC[8] = {
|
||||
/* 0 */ { 0, BX_IA_FADD_DOUBLE_REAL },
|
||||
/* 1 */ { 0, BX_IA_FMUL_DOUBLE_REAL },
|
||||
/* 2 */ { 0, BX_IA_FCOM_DOUBLE_REAL },
|
||||
/* 3 */ { 0, BX_IA_FCOMP_DOUBLE_REAL },
|
||||
/* 4 */ { 0, BX_IA_FSUB_DOUBLE_REAL },
|
||||
/* 5 */ { 0, BX_IA_FSUBR_DOUBLE_REAL },
|
||||
/* 6 */ { 0, BX_IA_FDIV_DOUBLE_REAL },
|
||||
/* 7 */ { 0, BX_IA_FDIVR_DOUBLE_REAL }
|
||||
};
|
||||
|
||||
// DC (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDC[64] = {
|
||||
// DC (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* DC C0 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C1 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C2 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C3 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C4 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C5 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C6 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C7 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DC C8 */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC C9 */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CA */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CB */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CC */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CD */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CE */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DC CF */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* D8 D0 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D1 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D2 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D3 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D4 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D5 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D6 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D7 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* D8 D8 */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 D9 */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DA */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DB */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DC */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DD */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DE */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* D8 DF */ { 0, BX_IA_FCOM_STi }, // undocumented, FCOMP_STi
|
||||
/* DC E0 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E1 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E2 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E3 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E4 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E5 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E6 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E7 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* DC E8 */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC E9 */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC EA */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC EB */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC EC */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC ED */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC EE */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC EF */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* DC F0 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F1 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F2 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F3 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F4 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F5 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F6 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F7 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* DC F8 */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC F9 */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FA */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FB */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FC */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FD */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FE */ { 0, BX_IA_FDIV_STi_ST0 },
|
||||
/* DC FF */ { 0, BX_IA_FDIV_STi_ST0 }
|
||||
/* 0 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* 1 */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* 2 */ { 0, BX_IA_FCOM_STi }, // undocumented
|
||||
/* 3 */ { 0, BX_IA_FCOMP_STi }, // undocumented
|
||||
/* 4 */ { 0, BX_IA_FSUBR_STi_ST0 },
|
||||
/* 5 */ { 0, BX_IA_FSUB_STi_ST0 },
|
||||
/* 6 */ { 0, BX_IA_FDIVR_STi_ST0 },
|
||||
/* 7 */ { 0, BX_IA_FDIV_STi_ST0 }
|
||||
};
|
||||
|
||||
// DD (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDD[8] = {
|
||||
/* 0 */ { 0, BX_IA_FLD_DOUBLE_REAL },
|
||||
/* 1 */ { 0, BX_IA_FISTTP64 },
|
||||
/* 2 */ { 0, BX_IA_FST_DOUBLE_REAL },
|
||||
/* 3 */ { 0, BX_IA_FSTP_DOUBLE_REAL },
|
||||
/* 4 */ { 0, BX_IA_FRSTOR },
|
||||
/* 5 */ { 0, BX_IA_ERROR },
|
||||
/* 6 */ { 0, BX_IA_FNSAVE },
|
||||
/* 7 */ { 0, BX_IA_FNSTSW }
|
||||
};
|
||||
|
||||
// DD (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDD[64] = {
|
||||
// DD (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* DD C0 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C1 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C2 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C3 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C4 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C5 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C6 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C7 */ { 0, BX_IA_FFREE_STi },
|
||||
/* DD C8 */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD C9 */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CA */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CB */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CC */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CD */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CE */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD CF */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DD D0 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D1 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D2 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D3 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D4 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D5 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D6 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D7 */ { 0, BX_IA_FST_STi },
|
||||
/* DD D8 */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD D9 */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DA */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DB */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DC */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DD */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DE */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD DF */ { 0, BX_IA_FST_STi }, // FSTP_STi
|
||||
/* DD E0 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E1 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E2 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E3 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E4 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E5 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E6 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E7 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* DD E8 */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD E9 */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD EA */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD EB */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD EC */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD ED */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD EE */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD EF */ { 0, BX_IA_FUCOM_STi }, // FUCOMP_STi
|
||||
/* DD F0 */ { 0, BX_IA_ERROR },
|
||||
/* DD F1 */ { 0, BX_IA_ERROR },
|
||||
/* DD F2 */ { 0, BX_IA_ERROR },
|
||||
/* DD F3 */ { 0, BX_IA_ERROR },
|
||||
/* DD F4 */ { 0, BX_IA_ERROR },
|
||||
/* DD F5 */ { 0, BX_IA_ERROR },
|
||||
/* DD F6 */ { 0, BX_IA_ERROR },
|
||||
/* DD F7 */ { 0, BX_IA_ERROR },
|
||||
/* DD F8 */ { 0, BX_IA_ERROR },
|
||||
/* DD F9 */ { 0, BX_IA_ERROR },
|
||||
/* DD FA */ { 0, BX_IA_ERROR },
|
||||
/* DD FB */ { 0, BX_IA_ERROR },
|
||||
/* DD FC */ { 0, BX_IA_ERROR },
|
||||
/* DD FD */ { 0, BX_IA_ERROR },
|
||||
/* DD FE */ { 0, BX_IA_ERROR },
|
||||
/* DD FF */ { 0, BX_IA_ERROR }
|
||||
/* 0 */ { 0, BX_IA_FFREE_STi },
|
||||
/* 1 */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* 2 */ { 0, BX_IA_FST_STi },
|
||||
/* 3 */ { 0, BX_IA_FSTP_STi },
|
||||
/* 4 */ { 0, BX_IA_FUCOM_STi },
|
||||
/* 5 */ { 0, BX_IA_FUCOMP_STi },
|
||||
/* 6 */ { 0, BX_IA_ERROR },
|
||||
/* 7 */ { 0, BX_IA_ERROR }
|
||||
};
|
||||
|
||||
// DE (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDE[8] = {
|
||||
/* 0 */ { 0, BX_IA_FIADD_WORD_INTEGER },
|
||||
/* 1 */ { 0, BX_IA_FIMUL_WORD_INTEGER },
|
||||
/* 2 */ { 0, BX_IA_FICOM_WORD_INTEGER },
|
||||
/* 3 */ { 0, BX_IA_FICOMP_WORD_INTEGER },
|
||||
/* 4 */ { 0, BX_IA_FISUB_WORD_INTEGER },
|
||||
/* 5 */ { 0, BX_IA_FISUBR_WORD_INTEGER },
|
||||
/* 6 */ { 0, BX_IA_FIDIV_WORD_INTEGER },
|
||||
/* 7 */ { 0, BX_IA_FIDIVR_WORD_INTEGER }
|
||||
};
|
||||
|
||||
// DE (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDE[64] = {
|
||||
// DE (modrm is outside 00h - BFh) (mod == 11)
|
||||
// all instructions pop FPU stack
|
||||
/* DE C0 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
/* DE C1 */ { 0, BX_IA_FADD_STi_ST0 },
|
||||
@ -561,14 +376,14 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDE[64] = {
|
||||
/* DE CD */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DE CE */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DE CF */ { 0, BX_IA_FMUL_STi_ST0 },
|
||||
/* DE D0 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D1 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D2 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D3 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D4 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D5 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D6 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D7 */ { 0, BX_IA_FCOM_STi }, // FCOMP_STi, undocumented, special FPSTACK pop case
|
||||
/* DE D0 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D1 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D2 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D3 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D4 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D5 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D6 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D7 */ { 0, BX_IA_FCOMP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DE D8 */ { 0, BX_IA_ERROR },
|
||||
/* DE D9 */ { 0, BX_IA_FCOMPP },
|
||||
/* DE DA */ { 0, BX_IA_ERROR },
|
||||
@ -611,8 +426,20 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDE[64] = {
|
||||
/* DE FF */ { 0, BX_IA_FDIV_STi_ST0 }
|
||||
};
|
||||
|
||||
// DF (modrm is outside 00h - BFh) (mod != 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FPGroupDF[8] = {
|
||||
/* 0 */ { 0, BX_IA_FILD_WORD_INTEGER },
|
||||
/* 1 */ { 0, BX_IA_FISTTP16 },
|
||||
/* 2 */ { 0, BX_IA_FIST_WORD_INTEGER },
|
||||
/* 3 */ { 0, BX_IA_FISTP_WORD_INTEGER },
|
||||
/* 4 */ { 0, BX_IA_FBLD_PACKED_BCD },
|
||||
/* 5 */ { 0, BX_IA_FILD_QWORD_INTEGER },
|
||||
/* 6 */ { 0, BX_IA_FBSTP_PACKED_BCD },
|
||||
/* 7 */ { 0, BX_IA_FISTP_QWORD_INTEGER }
|
||||
};
|
||||
|
||||
// DF (modrm is outside 00h - BFh) (mod == 11)
|
||||
static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDF[64] = {
|
||||
// DF (modrm is outside 00h - BFh) (mod == 11)
|
||||
/* DF C0 */ { 0, BX_IA_FFREEP_STi }, // 287+ compatibility opcode
|
||||
/* DF C1 */ { 0, BX_IA_FFREEP_STi },
|
||||
/* DF C2 */ { 0, BX_IA_FFREEP_STi },
|
||||
@ -629,22 +456,22 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDF[64] = {
|
||||
/* DF CD */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DF CE */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DF CF */ { 0, BX_IA_FXCH_STi }, // undocumented
|
||||
/* DF D0 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D1 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D2 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D3 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D4 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D5 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D6 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D7 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented, special FPSTACK pop case
|
||||
/* DF D8 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF D9 */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DA */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DB */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DC */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DD */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DE */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF DF */ { 0, BX_IA_FST_STi }, // FSTP_STi, undocumented
|
||||
/* DF D0 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D1 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D2 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D3 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D4 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D5 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D6 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D7 */ { 0, BX_IA_FSTP_STi }, // undocumented, special FPSTACK pop case
|
||||
/* DF D8 */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF D9 */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DA */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DB */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DC */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DD */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DE */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF DF */ { 0, BX_IA_FSTP_STi }, // undocumented
|
||||
/* DF E0 */ { 0, BX_IA_FNSTSW_AX },
|
||||
/* DF E1 */ { 0, BX_IA_ERROR },
|
||||
/* DF E2 */ { 0, BX_IA_ERROR },
|
||||
@ -653,22 +480,22 @@ static const BxOpcodeInfo_t BxOpcodeInfo_FloatingPointDF[64] = {
|
||||
/* DF E5 */ { 0, BX_IA_ERROR },
|
||||
/* DF E6 */ { 0, BX_IA_ERROR },
|
||||
/* DF E7 */ { 0, BX_IA_ERROR },
|
||||
/* DF E8 */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF E9 */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF EA */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF EB */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF EC */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF ED */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF EE */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF EF */ { 0, BX_IA_FUCOMI_ST0_STj }, // FUCOMIP
|
||||
/* DF F0 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F1 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F2 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F3 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F4 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F5 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F6 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF F7 */ { 0, BX_IA_FCOMI_ST0_STj }, // FCOMIP
|
||||
/* DF E8 */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF E9 */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF EA */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF EB */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF EC */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF ED */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF EE */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF EF */ { 0, BX_IA_FUCOMIP_ST0_STj },
|
||||
/* DF F0 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F1 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F2 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F3 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F4 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F5 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F6 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F7 */ { 0, BX_IA_FCOMIP_ST0_STj },
|
||||
/* DF F8 */ { 0, BX_IA_ERROR },
|
||||
/* DF F9 */ { 0, BX_IA_ERROR },
|
||||
/* DF FA */ { 0, BX_IA_ERROR },
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
// $Id: ia_opcodes.h,v 1.46 2010-04-08 17:35:32 sshwarts Exp $
|
||||
// $Id: ia_opcodes.h,v 1.47 2010-04-16 19:52:44 sshwarts Exp $
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Copyright (c) 2008-2010 Stanislav Shwartsman
|
||||
@ -634,11 +634,16 @@ bx_define_opcode(BX_IA_FILD_DWORD_INTEGER, &BX_CPU_C::FILD_DWORD_INTEGER, NULL,
|
||||
bx_define_opcode(BX_IA_FILD_QWORD_INTEGER, &BX_CPU_C::FILD_QWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FBLD_PACKED_BCD, &BX_CPU_C::FBLD_PACKED_BCD, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FST_STi, &BX_CPU_C::FST_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FSTP_STi, &BX_CPU_C::FST_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FST_SINGLE_REAL, &BX_CPU_C::FST_SINGLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FSTP_SINGLE_REAL, &BX_CPU_C::FST_SINGLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FST_DOUBLE_REAL, &BX_CPU_C::FST_DOUBLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FSTP_DOUBLE_REAL, &BX_CPU_C::FST_DOUBLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FSTP_EXTENDED_REAL, &BX_CPU_C::FSTP_EXTENDED_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FIST_WORD_INTEGER, &BX_CPU_C::FIST_WORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FISTP_WORD_INTEGER, &BX_CPU_C::FIST_WORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FIST_DWORD_INTEGER, &BX_CPU_C::FIST_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FISTP_DWORD_INTEGER, &BX_CPU_C::FIST_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FISTP_QWORD_INTEGER, &BX_CPU_C::FISTP_QWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FBSTP_PACKED_BCD, &BX_CPU_C::FBSTP_PACKED_BCD, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FISTTP16, &BX_CPU_C::FISTTP16, NULL, BX_CPU_X87 | BX_CPU_SSE3)
|
||||
@ -698,13 +703,21 @@ bx_define_opcode(BX_IA_FIDIVR_WORD_INTEGER, &BX_CPU_C::FIDIVR_WORD_INTEGER, NULL
|
||||
bx_define_opcode(BX_IA_FIDIV_DWORD_INTEGER, &BX_CPU_C::FIDIV_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FIDIVR_DWORD_INTEGER, &BX_CPU_C::FIDIVR_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOM_STi, &BX_CPU_C::FCOM_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOMP_STi, &BX_CPU_C::FCOM_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FUCOM_STi, &BX_CPU_C::FUCOM_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FUCOMP_STi, &BX_CPU_C::FUCOM_STi, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOMI_ST0_STj, &BX_CPU_C::FCOMI_ST0_STj, NULL, BX_CPU_X87 | BX_CPU_P6)
|
||||
bx_define_opcode(BX_IA_FCOMIP_ST0_STj, &BX_CPU_C::FCOMI_ST0_STj, NULL, BX_CPU_X87 | BX_CPU_P6)
|
||||
bx_define_opcode(BX_IA_FUCOMI_ST0_STj, &BX_CPU_C::FUCOMI_ST0_STj, NULL, BX_CPU_X87 | BX_CPU_P6)
|
||||
bx_define_opcode(BX_IA_FUCOMIP_ST0_STj, &BX_CPU_C::FUCOMI_ST0_STj, NULL, BX_CPU_X87 | BX_CPU_P6)
|
||||
bx_define_opcode(BX_IA_FCOM_SINGLE_REAL, &BX_CPU_C::FCOM_SINGLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOMP_SINGLE_REAL, &BX_CPU_C::FCOM_SINGLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOM_DOUBLE_REAL, &BX_CPU_C::FCOM_DOUBLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCOMP_DOUBLE_REAL, &BX_CPU_C::FCOM_DOUBLE_REAL, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FICOM_WORD_INTEGER, &BX_CPU_C::FICOM_WORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FICOMP_WORD_INTEGER, &BX_CPU_C::FICOM_WORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FICOM_DWORD_INTEGER, &BX_CPU_C::FICOM_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FICOMP_DWORD_INTEGER, &BX_CPU_C::FICOM_DWORD_INTEGER, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FCMOV_ST0_STj, &BX_CPU_C::FCMOV_ST0_STj, NULL, BX_CPU_X87 | BX_CPU_P6)
|
||||
bx_define_opcode(BX_IA_FCOMPP, &BX_CPU_C::FCOMPP, NULL, BX_CPU_X87)
|
||||
bx_define_opcode(BX_IA_FUCOMPP, &BX_CPU_C::FUCOMPP, NULL, BX_CPU_X87)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user