hexagon/kernel/signal.c

38 	int err = 0;
40 	err |= copy_to_user(&sc->sc_regs.r0, &regs->r00,
43 	err |= __put_user(regs->sa0, &sc->sc_regs.sa0);
44 	err |= __put_user(regs->lc0, &sc->sc_regs.lc0);
45 	err |= __put_user(regs->sa1, &sc->sc_regs.sa1);
46 	err |= __put_user(regs->lc1, &sc->sc_regs.lc1);
47 	err |= __put_user(regs->m0, &sc->sc_regs.m0);
48 	err |= __put_user(regs->m1, &sc->sc_regs.m1);
49 	err |= __put_user(regs->usr, &sc->sc_regs.usr);
50 	err |= __put_user(regs->preds, &sc->sc_regs.p3_0);
51 	err |= __put_user(regs->gp, &sc->sc_regs.gp);
52 	err |= __put_user(regs->ugp, &sc->sc_regs.ugp);
54 	err |= __put_user(regs->cs0, &sc->sc_regs.cs0);
55 	err |= __put_user(regs->cs1, &sc->sc_regs.cs1);
57 	tmp = pt_elr(regs); err |= __put_user(tmp, &sc->sc_regs.pc);
58 	tmp = pt_cause(regs); err |= __put_user(tmp, &sc->sc_regs.cause);
59 	tmp = pt_badva(regs); err |= __put_user(tmp, &sc->sc_regs.badva);
61 	return err;
68 	int err = 0;
70 	err |= copy_from_user(&regs->r00, &sc->sc_regs.r0,
73 	err |= __get_user(regs->sa0, &sc->sc_regs.sa0);
74 	err |= __get_user(regs->lc0, &sc->sc_regs.lc0);
75 	err |= __get_user(regs->sa1, &sc->sc_regs.sa1);
76 	err |= __get_user(regs->lc1, &sc->sc_regs.lc1);
77 	err |= __get_user(regs->m0, &sc->sc_regs.m0);
78 	err |= __get_user(regs->m1, &sc->sc_regs.m1);
79 	err |= __get_user(regs->usr, &sc->sc_regs.usr);
80 	err |= __get_user(regs->preds, &sc->sc_regs.p3_0);
81 	err |= __get_user(regs->gp, &sc->sc_regs.gp);
82 	err |= __get_user(regs->ugp, &sc->sc_regs.ugp);
84 	err |= __get_user(regs->cs0, &sc->sc_regs.cs0);
85 	err |= __get_user(regs->cs1, &sc->sc_regs.cs1);
87 	err |= __get_user(tmp, &sc->sc_regs.pc); pt_set_elr(regs, tmp);
89 	return err;
98 	int err = 0;
114 	err |= __put_user(0x7800d166, &frame->tramp[0]);
115 	err |= __put_user(0x5400c004, &frame->tramp[1]);
116 	err |= setup_sigcontext(regs, &frame->uc.uc_mcontext);
117 	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
118 	err |= __save_altstack(&frame->uc.uc_stack, user_stack_pointer(regs));
119 	if (err)