Searched refs:MSR_IA32_UCODE_REV (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Dproc_reg.h342 #define MSR_IA32_UCODE_REV 0x8b macro
H A Dmachine_check.c275 // microcode revision is top 32 bits of MSR_IA32_UCODE_REV
276 microcode = rdmsr64(MSR_IA32_UCODE_REV) >> 32;

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