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| author | Alexander Fomin <alexander.fomin@intel.com> | 2016-05-10 21:35:52 +0300 |
|---|---|---|
| committer | Alexander Fomin <alexander.fomin@intel.com> | 2016-05-10 21:38:39 +0300 |
| commit | 8bc526963edde8cf8789ce82072d05fd2bcc90c4 (patch) | |
| tree | 25c9322e513f282eeb724e0213b10bb27e1fddad /gas/config/tc-i386.c | |
| parent | 4f4faa4d43aeaf5dd0a5fe0aff2fde89df3e5b8c (diff) | |
| download | gdb-8bc526963edde8cf8789ce82072d05fd2bcc90c4.zip gdb-8bc526963edde8cf8789ce82072d05fd2bcc90c4.tar.gz gdb-8bc526963edde8cf8789ce82072d05fd2bcc90c4.tar.bz2 | |
Enable Intel RDPID instruction.
This patch enables Intel RDPID instruction described in Intel64 and
IA-32 Architectures Software Developer's Manual, April 2016.
gas/
* config/tc-i386.c (cpu_arch): Add RDPID.
* doc/c-i386.texi: Document RDPID.
gas/testsuite/
* gas/i386/i386.exp: Run RDPID tests.
* gas/i386/prefix.d: Adjust.
* gas/i386/rdpid.s: New test.
* gas/i386/rdpid.d: Ditto.
* gas/i386/rdpid-intel.d: Ditto.
* gas/i386/x86-64-rdpid.s: Ditto.
* gas/i386/x86-64-rdpid.d: Ditto.
* gas/i386/x86-64-rdpid-intel.d: Ditto.
opcodes/
* i386-dis.c (prefix_table): Add RDPID instruction.
* i386-gen.c (cpu_flag_init): Add RDPID flag.
(cpu_flags): Add RDPID bitfield.
* i386-opc.h (enum): Add RDPID element.
(i386_cpu_flags): Add RDPID field.
* i386-opc.tbl: Add RDPID instruction.
* i386-init.h: Regenerate.
* i386-tbl.h: Regenerate.
Diffstat (limited to 'gas/config/tc-i386.c')
| -rw-r--r-- | gas/config/tc-i386.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index f382a73..2aeaf7b 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -961,6 +961,8 @@ static const arch_entry cpu_arch[] = CPU_MWAITX_FLAGS, 0, 0 }, { STRING_COMMA_LEN (".ospke"), PROCESSOR_UNKNOWN, CPU_OSPKE_FLAGS, 0, 0 }, + { STRING_COMMA_LEN (".rdpid"), PROCESSOR_UNKNOWN, + CPU_RDPID_FLAGS, 0, 0 }, }; #ifdef I386COFF |