175     TaskState *ts = (TaskState *)thread_cpu->opaque;  in block_signals()  local
185     return qatomic_xchg(&ts->signal_pending, 1);  in block_signals()
197     TaskState *ts = (TaskState *)thread_cpu->opaque;  in do_sigprocmask()  local
200         *oldset = ts->signal_mask;  in do_sigprocmask()
212             sigorset(&ts->signal_mask, &ts->signal_mask, set);  in do_sigprocmask()
217                     sigdelset(&ts->signal_mask, i);  in do_sigprocmask()
222             ts->signal_mask = *set;  in do_sigprocmask()
229         sigdelset(&ts->signal_mask, SIGKILL);  in do_sigprocmask()
230         sigdelset(&ts->signal_mask, SIGSTOP);  in do_sigprocmask()
240     TaskState *ts = (TaskState *)thread_cpu->opaque;  in set_sigmask()  local
242     ts->signal_mask = *set;  in set_sigmask()
249     TaskState *ts = (TaskState *)thread_cpu->opaque;  in on_sig_stack()  local
251     return (sp - ts->sigaltstack_used.ss_sp  in on_sig_stack()
252             < ts->sigaltstack_used.ss_size);  in on_sig_stack()
257     TaskState *ts = (TaskState *)thread_cpu->opaque;  in sas_ss_flags()  local
259     return (ts->sigaltstack_used.ss_size == 0 ? SS_DISABLE  in sas_ss_flags()
268     TaskState *ts = (TaskState *)thread_cpu->opaque;  in target_sigsp()  local
271         return ts->sigaltstack_used.ss_sp + ts->sigaltstack_used.ss_size;  in target_sigsp()
278     TaskState *ts = (TaskState *)thread_cpu->opaque;  in target_save_altstack()  local
280     __put_user(ts->sigaltstack_used.ss_sp, &uss->ss_sp);  in target_save_altstack()
282     __put_user(ts->sigaltstack_used.ss_size, &uss->ss_size);  in target_save_altstack()
287     TaskState *ts = (TaskState *)thread_cpu->opaque;  in target_restore_altstack()  local
293     struct image_info *image = ts->info;  in target_restore_altstack()
324     ts->sigaltstack_used.ss_sp = ss.ss_sp;  in target_restore_altstack()
325     ts->sigaltstack_used.ss_size = ss.ss_size;  in target_restore_altstack()
574     TaskState *ts = (TaskState *)thread_cpu->opaque;  in signal_init()  local
581     sigprocmask(0, 0, &ts->signal_mask);  in signal_init()
733     TaskState *ts = (TaskState *)cpu->opaque;  in dump_core_and_abort()  local
746     if (core_dump_signal(target_sig) && (ts->bprm->core_dump != NULL)) {  in dump_core_and_abort()
749             ((*ts->bprm->core_dump)(target_sig, env) == 0);  in dump_core_and_abort()
772     TaskState *ts = cpu->opaque;  in queue_signal()  local
778     ts->sync_signal.info = *info;  in queue_signal()
779     ts->sync_signal.pending = sig;  in queue_signal()
781     qatomic_set(&ts->signal_pending, 1);  in queue_signal()
957     TaskState *ts = cpu->opaque;  in host_signal_handler()  local
996     k = &ts->sigtab[guest_sig - 1];  in host_signal_handler()
999     ts->signal_pending = 1;  in host_signal_handler()
1177     TaskState *ts = cpu->opaque;  in handle_pending_signal()  local
1222         host_to_target_sigset_internal(&target_old_set, &ts->signal_mask);  in handle_pending_signal()
1225         blocked_set = ts->in_sigsuspend ?  in handle_pending_signal()
1226             &ts->sigsuspend_mask : &ts->signal_mask;  in handle_pending_signal()
1227         sigorset(&ts->signal_mask, blocked_set, &set);  in handle_pending_signal()
1228         ts->in_sigsuspend = 0;  in handle_pending_signal()
1259     TaskState *ts = cpu->opaque;  in process_pending_signals()  local
1263     while (qatomic_read(&ts->signal_pending)) {  in process_pending_signals()
1268         sig = ts->sync_signal.pending;  in process_pending_signals()
1278             if (sigismember(&ts->signal_mask, target_to_host_signal_table[sig])  in process_pending_signals()
1280                 sigdelset(&ts->signal_mask, target_to_host_signal_table[sig]);  in process_pending_signals()
1284             handle_pending_signal(cpu_env, sig, &ts->sync_signal);  in process_pending_signals()
1288             blocked_set = ts->in_sigsuspend ?  in process_pending_signals()
1289                 &ts->sigsuspend_mask : &ts->signal_mask;  in process_pending_signals()
1291             if (ts->sigtab[sig - 1].pending &&  in process_pending_signals()
1294                 handle_pending_signal(cpu_env, sig, &ts->sigtab[sig - 1]);  in process_pending_signals()
1306         qatomic_set(&ts->signal_pending, 0);  in process_pending_signals()
1307         ts->in_sigsuspend = 0;  in process_pending_signals()
1308         set = ts->signal_mask;  in process_pending_signals()
1313     ts->in_sigsuspend = 0;  in process_pending_signals()
1319     TaskState *ts = (TaskState *)thread_cpu->opaque;  in process_sigsuspend_mask()  local
1320     sigset_t *host_set = &ts->sigsuspend_mask;  in process_sigsuspend_mask()