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instrs: Fixup register decoding for PEXTR*

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This commit is contained in:
Alexis Engelke
2021-01-10 12:08:47 +01:00
parent a81582cc3a
commit e86ea540b5
2 changed files with 12 additions and 9 deletions
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13
instrs.txt
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@@ -824,8 +824,10 @@ NP.0f38f9/m MR MEM GP - - MOVDIRI
66.0f3a0d RMI XMM XMM IMM8 - SSE_BLENDPD
66.0f3a0e RMI XMM XMM IMM8 - SSE_PBLENDW
66.0f3a0f RMI XMM XMM IMM8 - SSE_PALIGNR
66.0f3a14 MRI GP8 XMM IMM8 - SSE_PEXTRB
66.0f3a15 MRI GP16 XMM IMM8 - SSE_PEXTRW
66.0f3a14/m MRI GP8 XMM IMM8 - SSE_PEXTRB
66.0f3a14/r MRI GP32 XMM IMM8 - SSE_PEXTRB
66.0f3a15/m MRI GP16 XMM IMM8 - SSE_PEXTRW
66.0f3a15/r MRI GP32 XMM IMM8 - SSE_PEXTRW
66.W0.0f3a16 MRI GP32 XMM IMM8 - SSE_PEXTRD
66.W1.0f3a16 MRI GP64 XMM IMM8 - SSE_PEXTRQ
66.0f3a17 MRI GP32 XMM IMM8 - SSE_EXTRACTPS
@@ -1216,9 +1218,10 @@ VEX.66.0f3a0c RVMI XMM XMM XMM IMM8 VBLENDPS
VEX.66.0f3a0d RVMI XMM XMM XMM IMM8 VBLENDPD
VEX.66.0f3a0e RVMI XMM XMM XMM IMM8 VPBLENDW
VEX.66.0f3a0f RVMI XMM XMM XMM IMM8 VPALIGNR
VEX.66.WIG.L0.0f3a14 MRI GP8 XMM IMM8 - VPEXTRB ENC_NOSZ
# TODO: also WIG for PEXTRW?
VEX.66.WIG.L0.0f3a15 MRI GP16 XMM IMM8 - VPEXTRW ENC_NOSZ
VEX.66.WIG.L0.0f3a14/m MRI GP8 XMM IMM8 - VPEXTRB ENC_NOSZ
VEX.66.WIG.L0.0f3a14/r MRI GP32 XMM IMM8 - VPEXTRB ENC_NOSZ
VEX.66.WIG.L0.0f3a15/m MRI GP16 XMM IMM8 - VPEXTRW ENC_NOSZ
VEX.66.WIG.L0.0f3a15/r MRI GP32 XMM IMM8 - VPEXTRW ENC_NOSZ
VEX.66.W0.L0.0f3a16 MRI GP XMM IMM8 - VPEXTRD ENC_NOSZ
VEX.66.W1.L0.0f3a16 MRI GP XMM IMM8 - VPEXTRD ONLY32 ENC_NOSZ
VEX.66.W1.L0.0f3a16 MRI GP XMM IMM8 - VPEXTRQ ONLY64 ENC_NOSZ

8
tests/test_decode.c
View File

@@ -334,10 +334,10 @@ main(int argc, char** argv)
TEST32("\xc4\xe1\xf2\x2a\xc0", "vcvtsi2ss xmm0, xmm1, eax");
TEST64("\xc4\xe1\xf2\x2a\xc0", "vcvtsi2ss xmm0, xmm1, rax");
TEST("\xc4\xe3\x79\x14\xc0\x00", "vpextrb al, xmm0, 0x0");
TEST("\xc4\xe3\xf9\x14\xc0\x00", "vpextrb al, xmm0, 0x0");
TEST("\xc4\xe3\x79\x15\xc0\x00", "vpextrw ax, xmm0, 0x0");
TEST("\xc4\xe3\xf9\x15\xc0\x00", "vpextrw ax, xmm0, 0x0");
TEST("\xc4\xe3\x79\x14\xc0\x00", "vpextrb eax, xmm0, 0x0");
TEST("\xc4\xe3\xf9\x14\xc0\x00", "vpextrb eax, xmm0, 0x0");
TEST("\xc4\xe3\x79\x15\xc0\x00", "vpextrw eax, xmm0, 0x0");
TEST("\xc4\xe3\xf9\x15\xc0\x00", "vpextrw eax, xmm0, 0x0");
TEST32("\xc4\xe1\x79\xc5\xc0\x00", "vpextrw eax, xmm0, 0x0");
TEST64("\xc4\xe1\x79\xc5\xc0\x00", "vpextrw rax, xmm0, 0x0");
TEST("\xc4\xe3\x79\x16\xc0\x00", "vpextrd eax, xmm0, 0x0");