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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-12-09 08:01:57 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-12-09 08:01:57 -0800 |
| commit | 8eab413676a0222a863f45ff606f3db69bb7afc4 (patch) | |
| tree | 8fffeb4186f33ac88d0538ac9ab3cdc07d62d136 /gas/config | |
| parent | fa7cc15f24f9cd8e3cc07c7552c3fad1b756eed8 (diff) | |
| download | gdb-8eab413676a0222a863f45ff606f3db69bb7afc4.zip gdb-8eab413676a0222a863f45ff606f3db69bb7afc4.tar.gz gdb-8eab413676a0222a863f45ff606f3db69bb7afc4.tar.bz2 | |
Implement Intel OSPKE instructions
This patch implements Intel OSPKE instructions documented in Intel64
and IA-32 Architectures Software Developer’s Manual Volume 2, September
2015.
gas/testsuite/
* gas/i386/i386.exp: Run ospke and x86-64-ospke.
* gas/i386/ospke.d: New file.
* gas/i386/ospke.s: Likewise.
* gas/i386/x86-64-ospke.d: Likewise.
opcodes/
* i386-dis.c (MOD_0F01_REG_5): New.
(RM_0F01_REG_5): Likewise.
(reg_table): Use MOD_0F01_REG_5.
(mod_table): Add MOD_0F01_REG_5.
(rm_table): Add RM_0F01_REG_5.
* i386-gen.c (cpu_flag_init): Add CPU_OSPKE_FLAGS.
(cpu_flags): Add CpuOSPKE.
* i386-opc.h (CpuOSPKE): New.
(i386_cpu_flags): Add cpuospke.
* i386-opc.tbl: Add rdpkru and wrpkru instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
Diffstat (limited to 'gas/config')
| -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 d341193..1573043 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -950,6 +950,8 @@ static const arch_entry cpu_arch[] = CPU_CLZERO_FLAGS, 0, 0 }, { STRING_COMMA_LEN (".mwaitx"), PROCESSOR_UNKNOWN, CPU_MWAITX_FLAGS, 0, 0 }, + { STRING_COMMA_LEN (".ospke"), PROCESSOR_UNKNOWN, + CPU_OSPKE_FLAGS, 0, 0 }, }; #ifdef I386COFF |