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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-20 23:52:52 +0300 |
|---|---|---|
| committer | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-23 15:58:18 +0300 |
| commit | 8cfcb7659cb844dff00efbbb644c15b650fb7e8b (patch) | |
| tree | e9139b9cde353c68cfb9b963743cb73453e6d81c /opcodes/i386-dis-evex.h | |
| parent | ff1982d53a1fba573e7f9a3b455f7644440cb336 (diff) | |
| download | gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.zip gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.tar.gz gdb-8cfcb7659cb844dff00efbbb644c15b650fb7e8b.tar.bz2 | |
Enable Intel AVX512_VNNI instructions.
Intel has disclosed a set of new instructions. The spec is
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
gas/
* config/tc-i386.c (cpu_arch): Add .avx512_vnni.
(cpu_noarch): Add noavx512_vnni.
* doc/c-i386.texi: Document .avx512_vnni.
* testsuite/gas/i386/i386.exp: Add AVX512_VNNI tests.
* testsuite/gas/i386/avx512vnni-intel.d: New test.
* testsuite/gas/i386/avx512vnni.d: Likewise.
* testsuite/gas/i386/avx512vnni.s: Likewise.
* testsuite/gas/i386/avx512vnni_vl-intel.d: Likewise.
* testsuite/gas/i386/avx512vnni_vl.d: Likewise.
* testsuite/gas/i386/avx512vnni_vl.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vnni_vl.s: Likewise.
opcodes/
* i386-dis.c (enum): Add PREFIX_EVEX_0F3850, PREFIX_EVEX_0F3851.
* i386-dis-evex.h (evex_table): Updated.
* i386-gen.c (cpu_flag_init): Add CPU_AVX512_VNNI,
CPU_ANY_AVX512_VNNI_FLAGS. Update CPU_ANY_AVX512F_FLAGS.
(cpu_flags): Add CpuAVX512_VNNI.
* i386-opc.h (enum): Add CpuAVX512_VNNI.
(i386_cpu_flags): Add cpuavx512_vnni.
* i386-opc.tbl Add Intel AVX512_VNNI instructions.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'opcodes/i386-dis-evex.h')
| -rw-r--r-- | opcodes/i386-dis-evex.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/opcodes/i386-dis-evex.h b/opcodes/i386-dis-evex.h index ef5c963..467a2d3 100644 --- a/opcodes/i386-dis-evex.h +++ b/opcodes/i386-dis-evex.h @@ -385,8 +385,8 @@ static const struct dis386 evex_table[][256] = { { PREFIX_TABLE (PREFIX_EVEX_0F384E) }, { PREFIX_TABLE (PREFIX_EVEX_0F384F) }, /* 50 */ - { Bad_Opcode }, - { Bad_Opcode }, + { PREFIX_TABLE (PREFIX_EVEX_0F3850) }, + { PREFIX_TABLE (PREFIX_EVEX_0F3851) }, { PREFIX_TABLE (PREFIX_EVEX_0F3852) }, { PREFIX_TABLE (PREFIX_EVEX_0F3853) }, { Bad_Opcode }, @@ -2005,18 +2005,30 @@ static const struct dis386 evex_table[][256] = { { Bad_Opcode }, { "vrsqrt14s%XW", { XMScalar, VexScalar, EXxmm_mdq }, 0 }, }, - /* PREFIX_EVEX_0F3852 */ + /* PREFIX_EVEX_0F3850 */ + { + { Bad_Opcode }, + { Bad_Opcode }, + { "vpdpbusd", { XM, Vex, EXx }, 0 }, + }, + /* PREFIX_EVEX_0F3851 */ { { Bad_Opcode }, { Bad_Opcode }, + { "vpdpbusds", { XM, Vex, EXx }, 0 }, + }, + /* PREFIX_EVEX_0F3852 */ + { + { Bad_Opcode }, { Bad_Opcode }, + { "vpdpwssd", { XM, Vex, EXx }, 0 }, { "vp4dpwssd", { XM, Vex, EXxmm }, 0 }, }, /* PREFIX_EVEX_0F3853 */ { { Bad_Opcode }, { Bad_Opcode }, - { Bad_Opcode }, + { "vpdpwssds", { XM, Vex, EXx }, 0 }, { "vp4dpwssds", { XM, Vex, EXxmm }, 0 }, }, /* PREFIX_EVEX_0F3855 */ |