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/darwin-on-arm/xnu/osfmk/i386/
H A Dfpu.c139 #define XMASK ((uint32_t) (XFEM_X87 | XFEM_SSE | XFEM_YMM)) macro
149 __asm__ __volatile__(".short 0xAE0F\n\t.byte 0x21" :: "a"(XMASK), "d"(0), "c" (a));
154 __asm__ __volatile__(".short 0xAE0F\n\t.byte 0x29" :: "a"(XMASK), "d"(0), "c" (a));
159 __asm__ __volatile__("call _xsave64o" :: "a"(XMASK), "d"(0), "c" (a));
164 __asm__ __volatile__("call _xrstor64o" :: "a"(XMASK), "d"(0), "c" (a));
265 xsetbv(0, XMASK);

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