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Searched refs:CPUID_EXTFEATURE_XD (Results 1 – 4 of 4) sorted by relevance

/xnu-8792.61.2/osfmk/i386/
H A Di386_init.c350 assert(reg[edx] & CPUID_EXTFEATURE_XD); in physmap_init()
989 if (!(cpuid_extfeatures() & CPUID_EXTFEATURE_XD)) { in i386_init()
H A Dcpuid.h204 #define CPUID_EXTFEATURE_XD _Bit(20) /* eXecute Disable */ macro
H A Dcpuid.c1090 {CPUID_EXTFEATURE_XD, "XD"},
/xnu-8792.61.2/bsd/kern/
H A Dkern_sysctl.c3485 if (!(cpuid_extfeatures() & CPUID_EXTFEATURE_XD)) { in sysctl_nx()