diff options
Diffstat (limited to 'gdb/breakpoint.c')
| -rw-r--r-- | gdb/breakpoint.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index 44bb7a8..734dfd6 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -2928,6 +2928,30 @@ remove_breakpoints (void) return val; } +/* When a thread exits, remove breakpoints that are related to + that thread. */ + +static void +remove_threaded_breakpoints (struct thread_info *tp, int silent) +{ + struct breakpoint *b, *b_tmp; + + ALL_BREAKPOINTS_SAFE (b, b_tmp) + { + if (b->thread == tp->num) + { + b->disposition = disp_del_at_next_stop; + + printf_filtered (_("\ +Thread-specific breakpoint %d deleted - thread %d is gone.\n"), + b->number, tp->num); + + /* Hide it from the user. */ + b->number = 0; + } + } +} + /* Remove breakpoints of process PID. */ int @@ -16587,4 +16611,5 @@ agent-printf \"printf format string\", arg1, arg2, arg3, ..., argn\n\ automatic_hardware_breakpoints = 1; observer_attach_about_to_proceed (breakpoint_about_to_proceed); + observer_attach_thread_exit (remove_threaded_breakpoints); } |