246 		fx_finit(&fpu->state->fxsave);  in fpu_finit()
319 				   &target->thread.fpu.state->fxsave, 0, -1);  in xfpregs_get()
338 				 &target->thread.fpu.state->fxsave, 0, -1);  in xfpregs_set()
343 	target->thread.fpu.state->fxsave.mxcsr &= mxcsr_feature_mask;  in xfpregs_set()
441 static inline u32 twd_fxsr_to_i387(struct i387_fxsave_struct *fxsave)  in twd_fxsr_to_i387()  argument
444 	u32 tos = (fxsave->swd >> 11) & 7;  in twd_fxsr_to_i387()
445 	u32 twd = (unsigned long) fxsave->twd;  in twd_fxsr_to_i387()
452 			st = FPREG_ADDR(fxsave, (i - tos) & 7);  in twd_fxsr_to_i387()
489 	struct i387_fxsave_struct *fxsave = &tsk->thread.fpu.state->fxsave;  in convert_from_fxsr()  local
491 	struct _fpxreg *from = (struct _fpxreg *) &fxsave->st_space[0];  in convert_from_fxsr()
494 	env->cwd = fxsave->cwd | 0xffff0000u;  in convert_from_fxsr()
495 	env->swd = fxsave->swd | 0xffff0000u;  in convert_from_fxsr()
496 	env->twd = twd_fxsr_to_i387(fxsave);  in convert_from_fxsr()
499 	env->fip = fxsave->rip;  in convert_from_fxsr()
500 	env->foo = fxsave->rdp;  in convert_from_fxsr()
513 	env->fip = fxsave->fip;  in convert_from_fxsr()
514 	env->fcs = (u16) fxsave->fcs | ((u32) fxsave->fop << 16);  in convert_from_fxsr()
515 	env->foo = fxsave->foo;  in convert_from_fxsr()
516 	env->fos = fxsave->fos;  in convert_from_fxsr()
527 	struct i387_fxsave_struct *fxsave = &tsk->thread.fpu.state->fxsave;  in convert_to_fxsr()  local
529 	struct _fpxreg *to = (struct _fpxreg *) &fxsave->st_space[0];  in convert_to_fxsr()
532 	fxsave->cwd = env->cwd;  in convert_to_fxsr()
533 	fxsave->swd = env->swd;  in convert_to_fxsr()
534 	fxsave->twd = twd_i387_to_fxsr(env->twd);  in convert_to_fxsr()
535 	fxsave->fop = (u16) ((u32) env->fcs >> 16);  in convert_to_fxsr()
537 	fxsave->rip = env->fip;  in convert_to_fxsr()
538 	fxsave->rdp = env->foo;  in convert_to_fxsr()
541 	fxsave->fip = env->fip;  in convert_to_fxsr()
542 	fxsave->fcs = (env->fcs & 0xffff);  in convert_to_fxsr()
543 	fxsave->foo = env->foo;  in convert_to_fxsr()
544 	fxsave->fos = env->fos;  in convert_to_fxsr()