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| author | Jan Beulich <jbeulich@suse.com> | 2020-07-06 13:43:05 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2020-07-06 13:43:05 +0200 |
| commit | c82a99a0854ea856e5c772331b29a32fd7094f70 (patch) | |
| tree | 4505b1474c0a2aa01a2c5fd8efa953d23a95945d | |
| parent | fedfb81e60564682bc5c5d5592fdea39ca520c6e (diff) | |
| download | gdb-c82a99a0854ea856e5c772331b29a32fd7094f70.zip gdb-c82a99a0854ea856e5c772331b29a32fd7094f70.tar.gz gdb-c82a99a0854ea856e5c772331b29a32fd7094f70.tar.bz2 | |
x86: adjust/correct V*{F,I}{32x8,64x4}
For all of these only the 512-bit forms are valid, so drop 256-bit ones
from the integer insert/extract variants.
Also replace EXxmmq by the more natural (here) EXymm.
| -rw-r--r-- | opcodes/ChangeLog | 8 | ||||
| -rw-r--r-- | opcodes/i386-dis-evex-len.h | 28 |
2 files changed, 22 insertions, 14 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index f9b87d1..edd60b9 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,13 @@ 2020-07-06 Jan Beulich <jbeulich@suse.com> + * i386-dis-evex-len.h (vbroadcastf32x8, vbroadcasti32x8, + vinsertf32x8, vinsertf64x4, vextractf32x8, vextractf64x4): Use + EXymm. + (vinserti32x8, vinserti64x4, vextracti32x8, vextracti64x4): + Likewise. Mark 256-bit entries invalid. + +2020-07-06 Jan Beulich <jbeulich@suse.com> + * i386-dis.c (PREFIX_EVEX_0F62, PREFIX_EVEX_0F6A, PREFIX_EVEX_0F6B, PREFIX_EVEX_0F6C, PREFIX_EVEX_0F6D, PREFIX_EVEX_0FD2, PREFIX_EVEX_0FD3, PREFIX_EVEX_0FD4, diff --git a/opcodes/i386-dis-evex-len.h b/opcodes/i386-dis-evex-len.h index 2941ab1..278d722 100644 --- a/opcodes/i386-dis-evex-len.h +++ b/opcodes/i386-dis-evex-len.h @@ -68,7 +68,7 @@ static const struct dis386 evex_len_table[][3] = { { { Bad_Opcode }, { Bad_Opcode }, - { "vbroadcastf32x8", { XM, EXxmmq }, 0 }, + { "vbroadcastf32x8", { XM, EXymm }, 0 }, }, /* EVEX_LEN_0F381B_P_2_W_1 */ @@ -103,7 +103,7 @@ static const struct dis386 evex_len_table[][3] = { { { Bad_Opcode }, { Bad_Opcode }, - { "vbroadcasti32x8", { XM, EXxmmq }, 0 }, + { "vbroadcasti32x8", { XM, EXymm }, 0 }, }, /* EVEX_LEN_0F385B_P_2_W_1 */ @@ -263,28 +263,28 @@ static const struct dis386 evex_len_table[][3] = { { { Bad_Opcode }, { Bad_Opcode }, - { "vinsertf32x8", { XM, Vex, EXxmmq, Ib }, 0 }, + { "vinsertf32x8", { XM, Vex, EXymm, Ib }, 0 }, }, /* EVEX_LEN_0F3A1A_P_2_W_1 */ { { Bad_Opcode }, { Bad_Opcode }, - { "vinsertf64x4", { XM, Vex, EXxmmq, Ib }, 0 }, + { "vinsertf64x4", { XM, Vex, EXymm, Ib }, 0 }, }, /* EVEX_LEN_0F3A1B_P_2_W_0 */ { { Bad_Opcode }, { Bad_Opcode }, - { "vextractf32x8", { EXxmmq, XM, Ib }, 0 }, + { "vextractf32x8", { EXymm, XM, Ib }, 0 }, }, /* EVEX_LEN_0F3A1B_P_2_W_1 */ { { Bad_Opcode }, { Bad_Opcode }, - { "vextractf64x4", { EXxmmq, XM, Ib }, 0 }, + { "vextractf64x4", { EXymm, XM, Ib }, 0 }, }, /* EVEX_LEN_0F3A20_P_2 */ @@ -347,29 +347,29 @@ static const struct dis386 evex_len_table[][3] = { /* EVEX_LEN_0F3A3A_P_2_W_0 */ { { Bad_Opcode }, - { "vinserti32x8", { XM, Vex, EXxmmq, Ib }, 0 }, - { "vinserti32x8", { XM, Vex, EXxmmq, Ib }, 0 }, + { Bad_Opcode }, + { "vinserti32x8", { XM, Vex, EXymm, Ib }, 0 }, }, /* EVEX_LEN_0F3A3A_P_2_W_1 */ { { Bad_Opcode }, - { "vinserti64x4", { XM, Vex, EXxmmq, Ib }, 0 }, - { "vinserti64x4", { XM, Vex, EXxmmq, Ib }, 0 }, + { Bad_Opcode }, + { "vinserti64x4", { XM, Vex, EXymm, Ib }, 0 }, }, /* EVEX_LEN_0F3A3B_P_2_W_0 */ { { Bad_Opcode }, - { "vextracti32x8", { EXxmmq, XM, Ib }, 0 }, - { "vextracti32x8", { EXxmmq, XM, Ib }, 0 }, + { Bad_Opcode }, + { "vextracti32x8", { EXymm, XM, Ib }, 0 }, }, /* EVEX_LEN_0F3A3B_P_2_W_1 */ { { Bad_Opcode }, - { "vextracti64x4", { EXxmmq, XM, Ib }, 0 }, - { "vextracti64x4", { EXxmmq, XM, Ib }, 0 }, + { Bad_Opcode }, + { "vextracti64x4", { EXymm, XM, Ib }, 0 }, }, /* EVEX_LEN_0F3A43_P_2_W_0 */ |