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Searched refs:mxcsr (Results 1 – 7 of 7) sorted by relevance

/xen/xen/arch/x86/
A Di387.c329 fpu_sse->mxcsr = MXCSR_DEFAULT; in vcpu_init_fpu()
362 fpu_sse->mxcsr = MXCSR_DEFAULT; in vcpu_setup_fpu()
368 fpu_sse->mxcsr = MXCSR_DEFAULT; in vcpu_setup_fpu()
A Dxstate.c436 faults, ptr->fpu_sse.mxcsr); in xrstor()
457 ptr->fpu_sse.mxcsr &= mxcsr_mask; in xrstor()
473 ptr->fpu_sse.mxcsr = MXCSR_DEFAULT; in xrstor()
535 save_area->fpu_sse.mxcsr = MXCSR_DEFAULT; in xstate_alloc_save_area()
744 asm ( "stmxcsr %0" : "=m" (curr->arch.xsave_area->fpu_sse.mxcsr) ); in handle_xsetbv()
/xen/xen/include/asm-x86/
A Dxstate.h69 uint32_t mxcsr; member
/xen/tools/tests/x86_emulator/
A Dx86-emulate.c73 uint32_t mxcsr; in emul_test_init() member
/xen/tools/misc/
A Dxen-hvmctx.c98 uint32_t mxcsr; member
117 (unsigned long)r->mxcsr, (unsigned long)r->mxcsr_mask); in dump_fpu()
/xen/xen/common/efi/
A Druntime.c85 static const u32 mxcsr = MXCSR_DEFAULT; in efi_rs_enter() local
94 asm volatile ( "ldmxcsr %0" :: "m" (mxcsr) ); in efi_rs_enter()
/xen/xen/arch/x86/x86_emulate/
A Dx86_emulate.c973 uint32_t mxcsr; member
10660 uint32_t mxcsr; in x86_emulate() local
10733 "=m" (*mmvalp), [mxcsr] "=m" (mxcsr) : "a" (mmvalp)); in x86_emulate()
10743 asm volatile ( "ldmxcsr %0" :: "m" (mxcsr) ); in x86_emulate()
11304 uint32_t mxcsr = 0; in x86_emulate() local
11320 mxcsr = MXCSR_MM; in x86_emulate()
11322 asm ( "stmxcsr %0" : "=m" (mxcsr) ); in x86_emulate()
11323 generate_exception_if(!(mxcsr & MXCSR_MM) && in x86_emulate()
11965 generate_exception_if(fxsr->mxcsr & ~mxcsr_mask, EXC_GP, 0); in x86_emul_blk()

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