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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-20 22:52:59 +0300 |
|---|---|---|
| committer | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2017-10-23 15:58:07 +0300 |
| commit | 53467f5707ec796c0490d55e74854258a78013f8 (patch) | |
| tree | da0d8ffc09bed88b35d42d7bc3acb00020a8b044 /opcodes/i386-gen.c | |
| parent | f6af9f3428fa86030ba8ecd2da7d11e4ee1ed989 (diff) | |
| download | gdb-53467f5707ec796c0490d55e74854258a78013f8.zip gdb-53467f5707ec796c0490d55e74854258a78013f8.tar.gz gdb-53467f5707ec796c0490d55e74854258a78013f8.tar.bz2 | |
Enable Intel AVX512_VBMI2 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_vbmi2.
(cpu_noarch): noavx512_vbmi2.
* doc/c-i386.texi: Document .avx512_vbmi2, noavx512_vbmi2.
* testsuite/gas/i386/i386.exp: Add AVX512_VBMI2 tests.
* testsuite/gas/i386/avx512vbmi2-intel.d: New test.
* testsuite/gas/i386/avx512vbmi2.d: Likewise.
* testsuite/gas/i386/avx512vbmi2.s: Likewise.
* testsuite/gas/i386/avx512vbmi2_vl-intel.d: Likewise.
* testsuite/gas/i386/avx512vbmi2_vl.d: Likewise.
* testsuite/gas/i386/avx512vbmi2_vl.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2.s: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2_vl-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2_vl.d: Likewise.
* testsuite/gas/i386/x86-64-avx512vbmi2_vl.s: Likewise.
opcodes/
* i386-dis.c (enum): Add b_scalar_mode, w_scalar_mode.
Define EXbScalar and EXwScalar for OP_EX.
(enum): Add PREFIX_EVEX_0F3862, PREFIX_EVEX_0F3863,
PREFIX_EVEX_0F3870, PREFIX_EVEX_0F3871, PREFIX_EVEX_0F3872,
PREFIX_EVEX_0F3873, PREFIX_EVEX_0F3A70, PREFIX_EVEX_0F3A71,
PREFIX_EVEX_0F3A72, PREFIX_EVEX_0F3A73.
(enum): Add EVEX_W_0F3862_P_2, EVEX_W_0F3863_P_2,
EVEX_W_0F3870_P_2, EVEX_W_0F3871_P_2, EVEX_W_0F3872_P_2,
EVEX_W_0F3873_P_2, EVEX_W_0F3A70_P_2, EVEX_W_0F3A71_P_2,
EVEX_W_0F3A72_P_2, EVEX_W_0F3A73_P_2.
(intel_operand_size): Handle b_scalar_mode and w_scalar_mode.
(OP_E_memory): Likewise.
* i386-dis-evex.h: Updated.
* i386-gen.c (cpu_flag_init): Add CPU_AVX512_VBMI2,
CPU_ANY_AVX512_VBMI2_FLAGS. Update CPU_ANY_AVX512F_FLAGS.
(cpu_flags): Add CpuAVX512_VBMI2.
* i386-opc.h (enum): Add CpuAVX512_VBMI2.
(i386_cpu_flags): Add cpuavx512_vbmi2.
* i386-opc.tbl: Add Intel AVX512_VBMI2 instructions.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'opcodes/i386-gen.c')
| -rw-r--r-- | opcodes/i386-gen.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c index eacdb4f..a14851f 100644 --- a/opcodes/i386-gen.c +++ b/opcodes/i386-gen.c @@ -223,6 +223,8 @@ static initializer cpu_flag_init[] = "CPU_AVX512F_FLAGS|CpuAVX512_4VNNIW" }, { "CPU_AVX512_VPOPCNTDQ_FLAGS", "CPU_AVX512F_FLAGS|CpuAVX512_VPOPCNTDQ" }, + { "CPU_AVX512_VBMI2_FLAGS", + "CPU_AVX512F_FLAGS|CpuAVX512_VBMI2" }, { "CPU_L1OM_FLAGS", "unknown" }, { "CPU_K1OM_FLAGS", @@ -292,7 +294,7 @@ static initializer cpu_flag_init[] = { "CPU_ANY_AVX2_FLAGS", "CpuAVX2" }, { "CPU_ANY_AVX512F_FLAGS", - "CpuVREX|CpuRegZMM|CpuRegMask|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CpuAVX512BW|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512F" }, + "CpuVREX|CpuRegZMM|CpuRegMask|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CpuAVX512BW|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512F" }, { "CPU_ANY_AVX512CD_FLAGS", "CpuAVX512CD" }, { "CPU_ANY_AVX512ER_FLAGS", @@ -315,6 +317,8 @@ static initializer cpu_flag_init[] = "CpuAVX512_4VNNIW" }, { "CPU_ANY_AVX512_VPOPCNTDQ_FLAGS", "CpuAVX512_VPOPCNTDQ" }, + { "CPU_ANY_AVX512_VBMI2_FLAGS", + "CpuAVX512_VBMI2" }, }; static initializer operand_type_init[] = @@ -521,6 +525,7 @@ static bitfield cpu_flags[] = BITFIELD (CpuAVX512_4FMAPS), BITFIELD (CpuAVX512_4VNNIW), BITFIELD (CpuAVX512_VPOPCNTDQ), + BITFIELD (CpuAVX512_VBMI2), BITFIELD (CpuMWAITX), BITFIELD (CpuCLZERO), BITFIELD (CpuOSPKE), |