diff options
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 1fb445a..8ff34c3 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -4711,7 +4711,7 @@ stop_all_threads (void) int pass; int iterations = 0; - gdb_assert (target_is_non_stop_p ()); + gdb_assert (exists_non_stop_target ()); if (debug_infrun) fprintf_unfiltered (gdb_stdlog, "infrun: stop_all_threads\n"); @@ -4742,6 +4742,17 @@ stop_all_threads (void) to tell the target to stop. */ for (thread_info *t : all_non_exited_threads ()) { + /* For a single-target setting with an all-stop target, + we would not even arrive here. For a multi-target + setting, until GDB is able to handle a mixture of + all-stop and non-stop targets, simply skip all-stop + targets' threads. This should be fine due to the + protection of 'check_multi_target_resumption'. */ + + switch_to_thread_no_regs (t); + if (!target_is_non_stop_p ()) + continue; + if (t->executing) { /* If already stopping, don't request a stop again. @@ -4753,7 +4764,6 @@ stop_all_threads (void) "infrun: %s executing, " "need stop\n", target_pid_to_str (t->ptid).c_str ()); - switch_to_thread_no_regs (t); target_stop (t->ptid); t->stop_requested = 1; } @@ -7894,9 +7904,9 @@ stop_waiting (struct execution_control_state *ecs) /* Let callers know we don't want to wait for the inferior anymore. */ ecs->wait_some_more = 0; - /* If all-stop, but the target is always in non-stop mode, stop all + /* If all-stop, but there exists a non-stop target, stop all threads now that we're presenting the stop to the user. */ - if (!non_stop && target_is_non_stop_p ()) + if (!non_stop && exists_non_stop_target ()) stop_all_threads (); } |