diff options
Diffstat (limited to 'linux-user/alpha/signal.c')
| -rw-r--r-- | linux-user/alpha/signal.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/linux-user/alpha/signal.c b/linux-user/alpha/signal.c index c5c27ce084..1129ffeea1 100644 --- a/linux-user/alpha/signal.c +++ b/linux-user/alpha/signal.c @@ -138,8 +138,8 @@ void setup_frame(int sig, struct target_sigaction *ka, setup_sigcontext(&frame->sc, env, frame_addr, set); - if (ka->sa_restorer) { - r26 = ka->sa_restorer; + if (ka->ka_restorer) { + r26 = ka->ka_restorer; } else { __put_user(INSN_MOV_R30_R16, &frame->retcode[0]); __put_user(INSN_LDI_R0 + TARGET_NR_sigreturn, @@ -192,15 +192,15 @@ void setup_rt_frame(int sig, struct target_sigaction *ka, __put_user(set->sig[i], &frame->uc.tuc_sigmask.sig[i]); } - if (ka->sa_restorer) { - r26 = ka->sa_restorer; + if (ka->ka_restorer) { + r26 = ka->ka_restorer; } else { __put_user(INSN_MOV_R30_R16, &frame->retcode[0]); __put_user(INSN_LDI_R0 + TARGET_NR_rt_sigreturn, &frame->retcode[1]); __put_user(INSN_CALLSYS, &frame->retcode[2]); /* imb(); */ - r26 = frame_addr + offsetof(struct target_sigframe, retcode); + r26 = frame_addr + offsetof(struct target_rt_sigframe, retcode); } if (err) { @@ -257,11 +257,7 @@ long do_rt_sigreturn(CPUAlphaState *env) set_sigmask(&set); restore_sigcontext(env, &frame->uc.tuc_mcontext); - if (do_sigaltstack(frame_addr + offsetof(struct target_rt_sigframe, - uc.tuc_stack), - 0, env->ir[IR_SP]) == -EFAULT) { - goto badframe; - } + target_restore_altstack(&frame->uc.tuc_stack, env); unlock_user_struct(frame, frame_addr, 0); return -TARGET_QEMU_ESIGRETURN; |