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Searched refs:i387 (Results 1 – 11 of 11) sorted by relevance

/linux/arch/x86/kernel/fpu/
H A Dxstate.c1175 copy_feature(header.xfeatures & XFEATURE_MASK_FP, &to, &xsave->i387, in __copy_xstate_to_uabi_buf()
1176 &xinit->i387, off_mxcsr); in __copy_xstate_to_uabi_buf()
1180 &to, &xsave->i387.mxcsr, &xinit->i387.mxcsr, in __copy_xstate_to_uabi_buf()
1185 &to, &xsave->i387.st_space, &xinit->i387.st_space, in __copy_xstate_to_uabi_buf()
1186 sizeof(xsave->i387.st_space)); in __copy_xstate_to_uabi_buf()
1190 &to, &xsave->i387.xmm_space, &xinit->i387.xmm_space, in __copy_xstate_to_uabi_buf()
1191 sizeof(xsave->i387.xmm_space)); in __copy_xstate_to_uabi_buf()
1197 membuf_zero(&to, sizeof(xsave->i387.padding)); in __copy_xstate_to_uabi_buf()
1200 membuf_write(&to, xstate_fx_sw_bytes, sizeof(xsave->i387.sw_reserved)); in __copy_xstate_to_uabi_buf()
1349 xsave->i387.mxcsr = mxcsr[0]; in copy_uabi_to_xstate()
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/linux/arch/x86/um/
H A Dptrace.c99 int um_i387_from_fxsr(struct user_i387_struct *i387,
102 int um_i387_from_fxsr(struct user_i387_struct *i387, in um_i387_from_fxsr() argument
106 .p = i387, in um_i387_from_fxsr()
107 .left = sizeof(*i387), in um_i387_from_fxsr()
/linux/arch/x86/include/asm/
H A Duser.h58 } i387; member
H A Duser_32.h108 struct user_i387_struct i387; /* Math Co-processor registers. */ member
H A Duser_64.h111 struct user_i387_struct i387; /* Math Co-processor registers. */ member
H A Duser32.h50 struct user_i387_ia32_struct i387; /* Math Co-processor registers. */ member
/linux/arch/x86/include/asm/fpu/
H A Dtypes.h355 struct fxregs_state i387; member
/linux/arch/x86/um/os-Linux/
H A Dmcontext.c96 int um_i387_from_fxsr(struct _fpstate_32 *i387,
/linux/arch/x86/kvm/svm/
H A Dsev.c932 save->x87_dp = xsave->i387.rdp; in sev_es_sync_vmsa()
933 save->mxcsr = xsave->i387.mxcsr; in sev_es_sync_vmsa()
934 save->x87_ftw = xsave->i387.twd; in sev_es_sync_vmsa()
935 save->x87_fsw = xsave->i387.swd; in sev_es_sync_vmsa()
936 save->x87_fcw = xsave->i387.cwd; in sev_es_sync_vmsa()
937 save->x87_fop = xsave->i387.fop; in sev_es_sync_vmsa()
940 save->x87_rip = xsave->i387.rip; in sev_es_sync_vmsa()
950 s = ((u8 *)xsave->i387.st_space) + i * 16; in sev_es_sync_vmsa()
955 memcpy(save->fpreg_xmm, xsave->i387.xmm_space, 256); in sev_es_sync_vmsa()
/linux/arch/x86/events/
H A Dperf_event.h1082 struct fxregs_state i387; member
/linux/tools/testing/selftests/kvm/include/x86/
H A Dprocessor.h70 u8 i387[512]; member