mirrors/binutils-gdb
1
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-11-25 11:04:18 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
800c5dd7b3
binutils-gdb/opcodes/i386-dis-evex-reg.h

52 lines
1.5 KiB
C
Raw Normal View History

i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
/* REG_EVEX_0F71 */
{
{ Bad_Opcode },
{ Bad_Opcode },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpsrlw", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpsraw", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpsllw", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
},
/* REG_EVEX_0F72 */
{
x86: simplify decode of opcodes valid with (embedded) 66 prefix only The only valid (embedded or explicit) prefix being the data size one (which is a fairly common pattern), avoid going through prefix_table[]. Instead extend the "required prefix" logic to also handle PREFIX_DATA alone in a table entry, now used to identify this case. This requires moving the (adjusted) ->prefix_requirement logic ahead of the printing of stray prefixes, as the latter needs to observe the new setting of PREFIX_DATA in used_prefixes. Also add PREFIX_OPCODE on related entries when previously there was mistakenly no decode step through prefix_table[].
2020-07-14 16:33:40 +08:00
{ "vpror%DQ", { Vex, EXx, Ib }, PREFIX_DATA },
{ "vprol%DQ", { Vex, EXx, Ib }, PREFIX_DATA },
{ VEX_W_TABLE (EVEX_W_0F72_R_2) },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpsra%DQ", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
x86: simplify decode of opcodes valid with (embedded) 66 prefix only The only valid (embedded or explicit) prefix being the data size one (which is a fairly common pattern), avoid going through prefix_table[]. Instead extend the "required prefix" logic to also handle PREFIX_DATA alone in a table entry, now used to identify this case. This requires moving the (adjusted) ->prefix_requirement logic ahead of the printing of stray prefixes, as the latter needs to observe the new setting of PREFIX_DATA in used_prefixes. Also add PREFIX_OPCODE on related entries when previously there was mistakenly no decode step through prefix_table[].
2020-07-14 16:33:40 +08:00
{ VEX_W_TABLE (EVEX_W_0F72_R_6) },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
},
/* REG_EVEX_0F73 */
{
{ Bad_Opcode },
{ Bad_Opcode },
x86: simplify decode of opcodes valid with (embedded) 66 prefix only The only valid (embedded or explicit) prefix being the data size one (which is a fairly common pattern), avoid going through prefix_table[]. Instead extend the "required prefix" logic to also handle PREFIX_DATA alone in a table entry, now used to identify this case. This requires moving the (adjusted) ->prefix_requirement logic ahead of the printing of stray prefixes, as the latter needs to observe the new setting of PREFIX_DATA in used_prefixes. Also add PREFIX_OPCODE on related entries when previously there was mistakenly no decode step through prefix_table[].
2020-07-14 16:33:40 +08:00
{ VEX_W_TABLE (EVEX_W_0F73_R_2) },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpsrldq", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
{ Bad_Opcode },
x86: simplify decode of opcodes valid with (embedded) 66 prefix only The only valid (embedded or explicit) prefix being the data size one (which is a fairly common pattern), avoid going through prefix_table[]. Instead extend the "required prefix" logic to also handle PREFIX_DATA alone in a table entry, now used to identify this case. This requires moving the (adjusted) ->prefix_requirement logic ahead of the printing of stray prefixes, as the latter needs to observe the new setting of PREFIX_DATA in used_prefixes. Also add PREFIX_OPCODE on related entries when previously there was mistakenly no decode step through prefix_table[].
2020-07-14 16:33:40 +08:00
{ VEX_W_TABLE (EVEX_W_0F73_R_6) },
x86: emit {evex} prefix when disassembling ambiguous AVX512VL insns When no AVX512-specific functionality is in use, the disassembly of AVX512VL insns is indistinguishable from their AVX counterparts (if such exist). Emit the {evex} pseudo-prefix in such cases. Where applicable drop stray uses of PREFIX_OPCODE from table entries.
2022-10-24 15:30:58 +08:00
{ "%XEvpslldq", { Vex, EXx, Ib }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
},
x86: re-arrange order of decode for various EVEX opcodes The order of decodes influences the overall number of table entries. Reduce table size quite a bit by first decoding few-alternatives attributes common to all valid leaves. This also adds a PREFIX_DATA 7531c61332db ("x86: simplify decode of opcodes valid with (embedded) 66 prefix only") missed to apply to vbroadcastf64x4.
2021-03-10 15:16:54 +08:00
/* REG_EVEX_0F38C6_M_0_L_2 */
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{
{ Bad_Opcode },
x86: re-arrange order of decode for various EVEX opcodes The order of decodes influences the overall number of table entries. Reduce table size quite a bit by first decoding few-alternatives attributes common to all valid leaves. This also adds a PREFIX_DATA 7531c61332db ("x86: simplify decode of opcodes valid with (embedded) 66 prefix only") missed to apply to vbroadcastf64x4.
2021-03-10 15:16:54 +08:00
{ "vgatherpf0dp%XW", { MVexVSIBDWpX }, PREFIX_DATA },
{ "vgatherpf1dp%XW", { MVexVSIBDWpX }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
{ Bad_Opcode },
x86: re-arrange order of decode for various EVEX opcodes The order of decodes influences the overall number of table entries. Reduce table size quite a bit by first decoding few-alternatives attributes common to all valid leaves. This also adds a PREFIX_DATA 7531c61332db ("x86: simplify decode of opcodes valid with (embedded) 66 prefix only") missed to apply to vbroadcastf64x4.
2021-03-10 15:16:54 +08:00
{ "vscatterpf0dp%XW", { MVexVSIBDWpX }, PREFIX_DATA },
{ "vscatterpf1dp%XW", { MVexVSIBDWpX }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
},
x86: re-arrange order of decode for various EVEX opcodes The order of decodes influences the overall number of table entries. Reduce table size quite a bit by first decoding few-alternatives attributes common to all valid leaves. This also adds a PREFIX_DATA 7531c61332db ("x86: simplify decode of opcodes valid with (embedded) 66 prefix only") missed to apply to vbroadcastf64x4.
2021-03-10 15:16:54 +08:00
/* REG_EVEX_0F38C7_M_0_L_2_W_0 */
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{
{ Bad_Opcode },
x86/Intel: correct AVX512 S/G disassembly Commit 6ff00b5e12e7 ("x86/Intel: correct permitted operand sizes for AVX512 scatter/gather") brought the assembler side of AVX512 S/G insn handling in line with AVX2's, but the disassembler side was forgotten. This has the benefit of - allowing to fold a number of table entries, - rendering a few #define-s and enumerators unused.
2021-03-10 15:20:29 +08:00
{ "vgatherpf0qp%XW", { MVexVSIBQWpX }, PREFIX_DATA },
{ "vgatherpf1qp%XW", { MVexVSIBQWpX }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
{ Bad_Opcode },
{ Bad_Opcode },
x86/Intel: correct AVX512 S/G disassembly Commit 6ff00b5e12e7 ("x86/Intel: correct permitted operand sizes for AVX512 scatter/gather") brought the assembler side of AVX512 S/G insn handling in line with AVX2's, but the disassembler side was forgotten. This has the benefit of - allowing to fold a number of table entries, - rendering a few #define-s and enumerators unused.
2021-03-10 15:20:29 +08:00
{ "vscatterpf0qp%XW", { MVexVSIBQWpX }, PREFIX_DATA },
{ "vscatterpf1qp%XW", { MVexVSIBQWpX }, PREFIX_DATA },
i386: Break i386-dis-evex.h into small files Break i386-dis-evex.h into small files such that each file is included just once. * i386-dis-evex.h: Break into ... * i386-dis-evex-len.h: New file. * i386-dis-evex-mod.h: Likewise. * i386-dis-evex-prefix.h: Likewise. * i386-dis-evex-reg.h: Likewise. * i386-dis-evex-w.h: Likewise. * i386-dis.c: Include i386-dis-evex-reg.h, i386-dis-evex-prefix.h, i386-dis-evex.h, i386-dis-evex-len.h, i386-dis-evex-w.h and i386-dis-evex-mod.h.
2019-06-22 04:18:41 +08:00
},
Reference in New Issue Copy Permalink