38 			      struct sigcontext __user *sc, long *_d0)  in restore_sigcontext()  argument
48 #define COPY(x) err |= __get_user(regs->x, &sc->x)  in restore_sigcontext()
68 		err |= __get_user(tmpflags, &sc->epsw);  in restore_sigcontext()
76 		err |= __get_user(buf, &sc->fpucontext);  in restore_sigcontext()
84 	err |= __get_user(*_d0, &sc->d0);  in restore_sigcontext()
103 	if (__get_user(set.sig[0], &frame->sc.oldmask))  in sys_sigreturn()
113 	if (restore_sigcontext(current_frame(), &frame->sc, &d0))  in sys_sigreturn()
156 static int setup_sigcontext(struct sigcontext __user *sc,  in setup_sigcontext()  argument
163 #define COPY(x) err |= __put_user(regs->x, &sc->x)  in setup_sigcontext()
178 		err |= __put_user(tmp ? fpuctx : NULL, &sc->fpucontext);  in setup_sigcontext()
181 	err |= __put_user(mask, &sc->oldmask);  in setup_sigcontext()
213 	    __put_user(&frame->sc, &frame->psc) < 0)  in setup_frame()
216 	if (setup_sigcontext(&frame->sc, &frame->fpuctx, regs, set->sig[0]))  in setup_frame()
249 	regs->d1 = (unsigned long) &frame->sc;  in setup_frame()