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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-10-21 12:16:32 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-10-21 12:16:32 -0700 |
| commit | b5cefccad8bdeecaa3d0c548e32881466e021cb4 (patch) | |
| tree | 6681b0abb5d11c513ccf7e4f952fcb0702f46f9f /gas/config/tc-i386.c | |
| parent | ac423761af22f7858a1413cda5df3e1d5e88d4e4 (diff) | |
| download | gdb-b5cefccad8bdeecaa3d0c548e32881466e021cb4.zip gdb-b5cefccad8bdeecaa3d0c548e32881466e021cb4.tar.gz gdb-b5cefccad8bdeecaa3d0c548e32881466e021cb4.tar.bz2 | |
X86: Remove pcommit instruction
Remove x86 pcommit instruction support, which has been deprecated:
https://software.intel.com/en-us/blogs/2016/09/12/deprecate-pcommit-instruction
gas/
* config/tc-i386.c (cpu_arch): Remove .pcommit.
* doc/c-i386.texi: Likewise.
* testsuite/gas/i386/i386.exp: Remove pcommit tests.
* testsuite/gas/i386/pcommit-intel.d: Removed.
* testsuite/gas/i386/pcommit.d: Likewise.
* testsuite/gas/i386/pcommit.s: Likewise.
* testsuite/gas/i386/x86-64-pcommit-intel.d: Likewise.
* testsuite/gas/i386/x86-64-pcommit.d: Likewise.
* testsuite/gas/i386/x86-64-pcommit.s: Likewise.
opcodes/
* i386-dis.c (PREFIX_RM_0_0FAE_REG_7): Removed.
(prefix_table): Remove the PREFIX_RM_0_0FAE_REG_7 entry.
(rm_table): Update the RM_0FAE_REG_7 entry.
* i386-gen.c (cpu_flag_init): Remove CPU_PCOMMIT_FLAGS.
(cpu_flags): Remove CpuPCOMMIT.
* i386-opc.h (CpuPCOMMIT): Removed.
(i386_cpu_flags): Remove cpupcommit.
* i386-opc.tbl: Remove pcommit.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
Diffstat (limited to 'gas/config/tc-i386.c')
| -rw-r--r-- | gas/config/tc-i386.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 0ab9e1e..6724bca 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -958,8 +958,6 @@ static const arch_entry cpu_arch[] = CPU_SE1_FLAGS, 0 }, { STRING_COMMA_LEN (".clwb"), PROCESSOR_UNKNOWN, CPU_CLWB_FLAGS, 0 }, - { STRING_COMMA_LEN (".pcommit"), PROCESSOR_UNKNOWN, - CPU_PCOMMIT_FLAGS, 0 }, { STRING_COMMA_LEN (".avx512ifma"), PROCESSOR_UNKNOWN, CPU_AVX512IFMA_FLAGS, 0 }, { STRING_COMMA_LEN (".avx512vbmi"), PROCESSOR_UNKNOWN, |