Searched refs:CPUID_EXTFEATURE_XD (Results 1 - 5 of 5) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Di386_init.c210 if (!(cpuid_extfeatures() & CPUID_EXTFEATURE_XD))
H A Dcpuid.h109 #define CPUID_EXTFEATURE_XD _Bit(20) /* eXecute Disable */ macro
H A Dcpuid.c529 {CPUID_EXTFEATURE_XD, "XD"},
H A Dstart.s515 and $(CPUID_EXTFEATURE_XD), %edx /* clear all but bit 20 */
/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dkern_sysctl.c2451 if (!(cpuid_extfeatures() & CPUID_EXTFEATURE_XD))

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