Searched refs:CR4_XMM (Results 1 - 3 of 3) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Dproc_reg.h150 #define CR4_XMM 0x00000400 /* SSE/SSE2 instructions supported in OS */ macro
H A Dfpu.c180 set_cr4(get_cr4() | CR4_XMM);
H A Dmachine_routines.c401 os_supports_sse = get_cr4() & CR4_XMM;

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