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| author | Jan Beulich <jbeulich@novell.com> | 2018-11-06 11:43:55 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2018-11-06 11:43:55 +0100 |
| commit | b50c9f31661be05bcd73fb1158e02f606e696948 (patch) | |
| tree | 80c3662241c3d1bc92b3e45c5e86dbf081bb6e2d /opcodes/i386-dis-evex.h | |
| parent | 931d03b75aa934abc10a70f1aa3ca1192f32ed3d (diff) | |
| download | gdb-b50c9f31661be05bcd73fb1158e02f606e696948.zip gdb-b50c9f31661be05bcd73fb1158e02f606e696948.tar.gz gdb-b50c9f31661be05bcd73fb1158e02f606e696948.tar.bz2 | |
x86: adjust {,E}VEX.W handling for PEXTR* / PINSR*
PEXTR{B,W} and PINSR{B,W}, just like for AVX512BW, are WIG, no matter
that the SDM uses a nonstandard description of that fact.
PEXTRD, even with EVEX.W set, ignores that bit outside of 64-bit mode,
just like its AVX counterpart.
Diffstat (limited to 'opcodes/i386-dis-evex.h')
| -rw-r--r-- | opcodes/i386-dis-evex.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/opcodes/i386-dis-evex.h b/opcodes/i386-dis-evex.h index 73b6568..22c9165 100644 --- a/opcodes/i386-dis-evex.h +++ b/opcodes/i386-dis-evex.h @@ -2663,7 +2663,7 @@ static const struct dis386 evex_table[][256] = { { { Bad_Opcode }, { Bad_Opcode }, - { VEX_W_TABLE (EVEX_W_0F3A16_P_2) }, + { "vpextrK", { Edq, XM, Ib }, 0 }, }, /* PREFIX_EVEX_0F3A17 */ { @@ -2729,7 +2729,7 @@ static const struct dis386 evex_table[][256] = { { { Bad_Opcode }, { Bad_Opcode }, - { VEX_W_TABLE (EVEX_W_0F3A22_P_2) }, + { "vpinsrK", { XM, Vex128, Edq, Ib }, 0 }, }, /* PREFIX_EVEX_0F3A23 */ { @@ -3892,11 +3892,6 @@ static const struct dis386 evex_table[][256] = { { Bad_Opcode }, { "vrndscalesd", { XMScalar, VexScalar, EXxmm_mq, EXxEVexS, Ib }, 0 }, }, - /* EVEX_W_0F3A16_P_2 */ - { - { "vpextrd", { Edqd, XM, Ib }, 0 }, - { "vpextrq", { Eq, XM, Ib }, 0 }, - }, /* EVEX_W_0F3A18_P_2 */ { { "vinsertf32x4", { XM, Vex, EXxmm, Ib }, 0 }, @@ -3925,11 +3920,6 @@ static const struct dis386 evex_table[][256] = { { { "vinsertps", { XMM, Vex, EXxmm_md, Ib }, 0 }, }, - /* EVEX_W_0F3A22_P_2 */ - { - { "vpinsrd", { XM, Vex128, Edqd, Ib }, 0 }, - { "vpinsrq", { XM, Vex128, Eq, Ib }, 0 }, - }, /* EVEX_W_0F3A23_P_2 */ { { "vshuff32x4", { XM, Vex, EXx, Ib }, 0 }, |