Cross Reference: /illumos-gate/usr/src/uts/sparc/syscall/getcontext.c

Lines Matching refs:uc_mcontext
63 	 * We assign to every field through uc_mcontext.fpregs.fpu_en,
66 	bzero(&ucp->uc_mcontext.fpregs.fpu_en, sizeof (ucontext_t) -
67 	    offsetof(ucontext_t, uc_mcontext.fpregs.fpu_en));
104 	getgregs(lwp, ucp->uc_mcontext.gregs);
105 	getasrs(lwp, ucp->uc_mcontext.asrs);
107 	getfpregs(lwp, &ucp->uc_mcontext.fpregs);
108 	getfpasrs(lwp, ucp->uc_mcontext.asrs);
109 	if (ucp->uc_mcontext.fpregs.fpu_en == 0)
111 	ucp->uc_mcontext.gwins = (gwindows_t *)NULL;
125 	mcontext_t *mcp = &ucp->uc_mcontext;
152 		fpregset_t *fp = &ucp->uc_mcontext.fpregs;
216 		uc.uc_mcontext.fpregs.fpu_qcnt = 0;
217 		uc.uc_mcontext.fpregs.fpu_q = (struct _fq *)NULL;
233 		    sizeof (uc.uc_mcontext.fpregs) -
234 		    sizeof (uc.uc_mcontext.xrs) -
235 		    sizeof (uc.uc_mcontext.asrs) -
236 		    sizeof (uc.uc_mcontext.filler))) {
241 		if (copyin(&ucp->uc_mcontext.xrs, &uc.uc_mcontext.xrs,
242 		    sizeof (uc.uc_mcontext.xrs))) {
245 		fpp = &uc.uc_mcontext.fpregs;
250 			if (copyin(&ucp->uc_mcontext.fpregs,
251 			    &uc.uc_mcontext.fpregs,
252 			    sizeof (uc.uc_mcontext.fpregs)))
270 		if (uc.uc_mcontext.gwins) {	/* if windows in context */
281 			if (copyin(uc.uc_mcontext.gwins,
293 			    copyin(uc.uc_mcontext.gwins, gwin, gwin_size)) {
297 			uc.uc_mcontext.gwins = gwin;
305 		if (copyin(&ucp->uc_mcontext.asrs, &uc.uc_mcontext.asrs,
361 	 * We assign to every field through uc_mcontext.fpregs.fpu_en,
364 	bzero(&ucp->uc_mcontext.fpregs.fpu_en, sizeof (ucontext32_t) -
365 	    offsetof(ucontext32_t, uc_mcontext.fpregs.fpu_en));
407 	getgregs32(lwp, ucp->uc_mcontext.gregs);
409 	fpuregset_nto32(&fpregs, &ucp->uc_mcontext.fpregs, dfq);
411 	if (ucp->uc_mcontext.fpregs.fpu_en == 0)
413 	ucp->uc_mcontext.gwins = (caddr32_t)NULL;
466 		uc.uc_mcontext.fpregs.fpu_qcnt = 0;
467 		uc.uc_mcontext.fpregs.fpu_q = (caddr32_t)NULL;
482 		    sizeof (uc.uc_mcontext.fpregs) -
483 		    sizeof (uc.uc_mcontext.xrs) -
484 		    sizeof (uc.uc_mcontext.filler))) {
489 		if (copyin(&ucp->uc_mcontext.xrs, &uc.uc_mcontext.xrs,
490 		    sizeof (uc.uc_mcontext.xrs))) {
493 		fpp = &uc.uc_mcontext.fpregs;
498 			if (copyin(&ucp->uc_mcontext.fpregs,
499 			    &uc.uc_mcontext.fpregs,
500 			    sizeof (uc.uc_mcontext.fpregs)))
518 		if (uc.uc_mcontext.gwins) {	/* if windows in context */
529 			if (copyin((void *)(uintptr_t)uc.uc_mcontext.gwins,
542 			    copyin((void *)(uintptr_t)uc.uc_mcontext.gwins,
548 			uc.uc_mcontext.gwins = (caddr32_t)0;