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| author | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2018-01-23 19:56:30 +0300 |
|---|---|---|
| committer | Igor Tsimbalist <igor.v.tsimbalist@intel.com> | 2018-01-23 20:09:35 +0300 |
| commit | be3a8dca2d7241878302ca55f45129d532b6f746 (patch) | |
| tree | 8466b4e7555c4c5c3923a92984c9875b18e609d1 /opcodes/i386-opc.h | |
| parent | 3233d7d074e59b83f68a22071cff597f00d5ae81 (diff) | |
| download | gdb-be3a8dca2d7241878302ca55f45129d532b6f746.zip gdb-be3a8dca2d7241878302ca55f45129d532b6f746.tar.gz gdb-be3a8dca2d7241878302ca55f45129d532b6f746.tar.bz2 | |
Enable Intel PCONFIG instruction.
Intel has disclosed a set of new instructions for Icelake processor.
The spec is
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
This patch enables Intel PCONFIG instruction.
gas/
* config/tc-i386.c (cpu_arch): Add .pconfig.
* doc/c-i386.texi: Document .pconfig.
* testsuite/gas/i386/i386.exp: Add PCONFIG tests.
* testsuite/gas/i386/pconfig-intel.d: New test.
* testsuite/gas/i386/pconfig.d: Likewise.
* testsuite/gas/i386/pconfig.s: Likewise.
* testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
* testsuite/gas/i386/x86-64-pconfig.d: Likewise.
* testsuite/gas/i386/x86-64-pconfig.s: Likewise.
opcodes/
* i386-dis.c (enum): Add pconfig.
* i386-gen.c (cpu_flag_init): Add CPU_PCONFIG_FLAGS.
(cpu_flags): Add CpuPCONFIG.
* i386-opc.h (enum): Add CpuPCONFIG.
(i386_cpu_flags): Add cpupconfig.
* i386-opc.tbl: Add PCONFIG instruction.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'opcodes/i386-opc.h')
| -rw-r--r-- | opcodes/i386-opc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index 959de7c..4af1d7d 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -225,6 +225,8 @@ enum CpuVPCLMULQDQ, /* WBNOINVD instructions required */ CpuWBNOINVD, + /* PCONFIG instructions required */ + CpuPCONFIG, /* MMX register support required */ CpuRegMMX, /* XMM register support required */ @@ -355,6 +357,7 @@ typedef union i386_cpu_flags unsigned int cpuvaes:1; unsigned int cpuvpclmulqdq:1; unsigned int cpuwbnoinvd:1; + unsigned int cpupconfig:1; unsigned int cpuregmmx:1; unsigned int cpuregxmm:1; unsigned int cpuregymm:1; |