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| author | avg <avg@FreeBSD.org> | 2009-11-30 11:11:08 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2009-11-30 11:11:08 +0000 |
| commit | 7b82ba7e2322518d291951f4d485e2d2e89af3c6 (patch) | |
| tree | 44507cb00cbc8264c4cae02c5d3fb4717cd2936c /sys/amd64/include/specialreg.h | |
| parent | 9cc5a1f21bd3ef6c6cbe67f46dbb57cbb67156b2 (diff) | |
| download | FreeBSD-src-7b82ba7e2322518d291951f4d485e2d2e89af3c6.zip FreeBSD-src-7b82ba7e2322518d291951f4d485e2d2e89af3c6.tar.gz | |
x86 cpu features: add MOVBE reporting and flag
The check is glimpsed from Linux and OpenSolaris.
MOVBE instruction is found in Intel Atom processors.
Diffstat (limited to 'sys/amd64/include/specialreg.h')
| -rw-r--r-- | sys/amd64/include/specialreg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/amd64/include/specialreg.h b/sys/amd64/include/specialreg.h index d1f0c89..8cadbcd 100644 --- a/sys/amd64/include/specialreg.h +++ b/sys/amd64/include/specialreg.h @@ -129,6 +129,7 @@ #define CPUID2_SSE41 0x00080000 #define CPUID2_SSE42 0x00100000 #define CPUID2_X2APIC 0x00200000 +#define CPUID2_MOVBE 0x00400000 #define CPUID2_POPCNT 0x00800000 /* |
