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| author | Jan Beulich <jbeulich@novell.com> | 2018-11-06 11:40:25 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2018-11-06 11:40:25 +0100 |
| commit | 563c7eef61a1835973b857eaa7372ec66fc91d64 (patch) | |
| tree | 9b836e6a846c1b12f06e12493b1769e8818e8219 /opcodes/i386-opc.tbl | |
| parent | 0aaca1d90a2f9f075852b2ea5907937cca037044 (diff) | |
| download | gdb-563c7eef61a1835973b857eaa7372ec66fc91d64.zip gdb-563c7eef61a1835973b857eaa7372ec66fc91d64.tar.gz gdb-563c7eef61a1835973b857eaa7372ec66fc91d64.tar.bz2 | |
x86: allow {store} to select alternative {,}PEXTRW encoding
The 0F C5 encoding is indeed a load type one (just that memory operands
are not permitted), while the 0F 3A 15 encoding is obviously a store.
Allow the pseudo prefixes to be used to select between them.
Also move (without any change) the secondary AVX512BW templates next to
the primary one.
Diffstat (limited to 'opcodes/i386-opc.tbl')
| -rw-r--r-- | opcodes/i386-opc.tbl | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl index 5b883e6..9f009e0 100644 --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -1251,10 +1251,10 @@ pavgb, 2, 0x660fe0, None, 2, CpuSSE2, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_q pavgw, 2, 0xfe3, None, 2, CpuSSE|Cpu3dnowA, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|NoAVX, { Qword|Unspecified|BaseIndex|RegMMX, RegMMX } pavgw, 2, 0x66e3, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexVVVV=1|VexW=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|SSE2AVX, { RegXMM|Unspecified|BaseIndex, RegXMM } pavgw, 2, 0x660fe3, None, 2, CpuSSE2, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Unspecified|BaseIndex, RegXMM } -pextrw, 3, 0x66c5, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64|SSE2AVX, { Imm8, RegXMM, Reg32|Reg64 } +pextrw, 3, 0x66c5, None, 1, CpuAVX, Load|Modrm|Vex|VexOpcode=0|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64|SSE2AVX, { Imm8, RegXMM, Reg32|Reg64 } pextrw, 3, 0x6615, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|NoRex64|SSE2AVX, { Imm8, RegXMM, Reg32|Reg64|RegMem } pextrw, 3, 0x6615, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|SSE2AVX, { Imm8, RegXMM, Word|Unspecified|BaseIndex } -pextrw, 3, 0x660fc5, None, 2, CpuSSE2, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64 } +pextrw, 3, 0x660fc5, None, 2, CpuSSE2, Load|Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64 } pextrw, 3, 0x660f3a15, None, 3, CpuSSE4_1, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64|RegMem } pextrw, 3, 0x660f3a15, None, 3, CpuSSE4_1, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Word|Unspecified|BaseIndex } pextrw, 3, 0xfc5, None, 2, CpuSSE|Cpu3dnowA, Modrm|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64|NoAVX, { Imm8, RegMMX, Reg32|Reg64 } @@ -2101,7 +2101,7 @@ vpextrb, 3, 0x6614, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_ vpextrb, 3, 0x6614, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Byte|Unspecified|BaseIndex } vpextrd, 3, 0x6616, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg32|Dword|Unspecified|BaseIndex } vpextrq, 3, 0x6616, None, 1, CpuAVX|Cpu64, Modrm|Vex|VexOpcode=2|VexW=2|Size64|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg64|Qword|Unspecified|BaseIndex } -vpextrw, 3, 0x66c5, None, 1, CpuAVX, Modrm|Vex|VexOpcode=0|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64 } +vpextrw, 3, 0x66c5, None, 1, CpuAVX, Load|Modrm|Vex|VexOpcode=0|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64 } vpextrw, 3, 0x6615, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|NoRex64, { Imm8, RegXMM, Reg32|Reg64|RegMem } vpextrw, 3, 0x6615, None, 1, CpuAVX, Modrm|Vex|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Word|Unspecified|BaseIndex } vphaddd, 3, 0x6602, None, 1, CpuAVX, Modrm|Vex|VexOpcode=1|VexVVVV=1|VexWIG|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Unspecified|BaseIndex|RegXMM, RegXMM, RegXMM } @@ -4289,7 +4289,9 @@ vpcmpnltuw, 3, 0x663E, 5, 1, CpuAVX512BW, Modrm|Masking=2|VexOpcode=2|VexVVVV=1| vpslldq, 3, 0x6673, 7, 1, CpuAVX512BW, Modrm|VexOpcode=0|VexWIG|VexVVVV=2|Disp8ShiftVL|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM } vpsrldq, 3, 0x6673, 3, 1, CpuAVX512BW, Modrm|VexOpcode=0|VexWIG|VexVVVV=2|Disp8ShiftVL|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM } -vpextrw, 3, 0x66C5, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=0|VexWIG|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg32|Reg64 } +vpextrw, 3, 0x66C5, None, 1, CpuAVX512BW, Load|Modrm|EVex=4|VexOpcode=0|VexWIG|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg32|Reg64 } +vpextrw, 3, 0x6615, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|Disp8MemShift=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg32|Reg64|RegMem } +vpextrw, 3, 0x6615, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|Disp8MemShift=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Word|Unspecified|BaseIndex } vpinsrw, 4, 0x66C4, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=0|VexWIG|VexVVVV=1|Disp8MemShift=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Reg32|Reg64, RegXMM, RegXMM } vpinsrw, 4, 0x66C4, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=0|VexWIG|VexVVVV=1|Disp8MemShift=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Word|Unspecified|BaseIndex, RegXMM, RegXMM } @@ -4298,9 +4300,6 @@ vpextrb, 3, 0x6614, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|Ignore vpinsrb, 4, 0x6620, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|VexVVVV=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Reg32|Reg64, RegXMM, RegXMM } vpinsrb, 4, 0x6620, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|VexVVVV=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Byte|Unspecified|BaseIndex, RegXMM, RegXMM } -vpextrw, 3, 0x6615, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|Disp8MemShift=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Reg32|Reg64|RegMem } -vpextrw, 3, 0x6615, None, 1, CpuAVX512BW, Modrm|EVex=4|VexOpcode=2|VexWIG|Disp8MemShift=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegXMM, Word|Unspecified|BaseIndex } - vpmaddwd, 3, 0x66F5, None, 1, CpuAVX512BW, Modrm|Masking=3|VexOpcode=0|VexVVVV=1|VexWIG|Disp8ShiftVL|CheckRegSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM } vpmovb2m, 2, 0xF329, None, 1, CpuAVX512BW, Modrm|EVex=5|VexOpcode=1|VexW=1|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|RegYMM|RegZMM, RegMask } |