diff options
Diffstat (limited to 'linux-user/aarch64/signal.c')
| -rw-r--r-- | linux-user/aarch64/signal.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/linux-user/aarch64/signal.c b/linux-user/aarch64/signal.c index d90e10a113..f95dc61dfb 100644 --- a/linux-user/aarch64/signal.c +++ b/linux-user/aarch64/signal.c @@ -120,9 +120,7 @@ static void target_setup_general_frame(struct target_rt_sigframe *sf, __put_user(0, &sf->uc.tuc_flags); __put_user(0, &sf->uc.tuc_link); - __put_user(target_sigaltstack_used.ss_sp, &sf->uc.tuc_stack.ss_sp); - __put_user(sas_ss_flags(env->xregs[31]), &sf->uc.tuc_stack.ss_flags); - __put_user(target_sigaltstack_used.ss_size, &sf->uc.tuc_stack.ss_size); + target_save_altstack(&sf->uc.tuc_stack, env); for (i = 0; i < 31; i++) { __put_user(env->xregs[i], &sf->uc.tuc_mcontext.regs[i]); @@ -372,14 +370,7 @@ static abi_ulong get_sigframe(struct target_sigaction *ka, { abi_ulong sp; - sp = env->xregs[31]; - - /* - * This is the X/Open sanctioned signal stack switching. - */ - if ((ka->sa_flags & TARGET_SA_ONSTACK) && !sas_ss_flags(sp)) { - sp = target_sigaltstack_used.ss_sp + target_sigaltstack_used.ss_size; - } + sp = target_sigsp(get_sp_from_cpustate(env), ka); sp = (sp - size) & ~15; |