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| author | Tom Tromey <tromey@redhat.com> | 2010-12-09 16:09:49 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2010-12-09 16:09:49 +0000 |
| commit | 625c318cdc3f4cda81d28a76878827b3930de728 (patch) | |
| tree | ffbc6eb2471cfa01fe14e5ae5ee6dc000fd17fdd /gdb/thread.c | |
| parent | 6483066954a45f74ba5c8714e67c911026b47c78 (diff) | |
| download | gdb-625c318cdc3f4cda81d28a76878827b3930de728.tar.gz | |
gdb
PR c++/9593:
* thread.c (clear_thread_inferior_resources): Call
delete_longjmp_breakpoint.
* infrun.c (handle_inferior_event): Handle exception breakpoints.
(handle_inferior_event): Likewise.
(insert_exception_resume_breakpoint): New function.
(check_exception_resume): Likewise.
* inferior.h (delete_longjmp_breakpoint_cleanup): Declare.
* infcmd.c (delete_longjmp_breakpoint_cleanup): No longer static.
(step_1): Set thread's initiating frame.
(until_next_continuation): New function.
(until_next_command): Support exception breakpoints.
(finish_command_continuation): Delete longjmp breakpoint.
(finish_forward): Support exception breakpoints.
* gdbthread.h (struct thread_info) <initiating_frame>: New field.
* breakpoint.h (enum bptype) <bp_exception, bp_exception_resume,
bp_exception_master>: New constants.
(struct bpstat_what) <is_longjmp>: New field.
(set_longjmp_breakpoint): Update.
* breakpoint.c (create_exception_master_breakpoint): New function.
(update_breakpoints_after_exec): Handle bp_exception_master. Call
create_exception_master_breakpoint.
(print_it_typical): Handle bp_exception_master, bp_exception.
(bpstat_stop_status): Handle bp_exception_master.
(bpstat_what): Handle bp_exception_master, bp_exception,
bp_exception_resume.
(bptype_string): Likewise.
(print_one_breakpoint_location): Likewise.
(allocate_bp_location): Likewise.
(set_longjmp_breakpoint): Handle exception breakpoints. Change
interface.
(delete_longjmp_breakpoint): Handle exception breakpoints.
(mention): Likewise.
(struct until_break_command_continuation_args) <thread_num>: New
field.
(until_break_command_continuation): Call
delete_longjmp_breakpoint.
(until_break_command): Support exception breakpoints.
(delete_command): Likewise.
(breakpoint_re_set_one): Likewise.
(breakpoint_re_set): Likewise.
gdb/testuite
* gdb.java/jnpe.java: New file.
* gdb.java/jnpe.exp: New file.
* gdb.cp/nextoverthrow.exp: New file.
* gdb.cp/nextoverthrow.cc: New file.
Diffstat (limited to 'gdb/thread.c')
| -rw-r--r-- | gdb/thread.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gdb/thread.c b/gdb/thread.c index e23a784fc5c..1be325fef62 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -90,6 +90,16 @@ delete_step_resume_breakpoint (struct thread_info *tp) } } +void +delete_exception_resume_breakpoint (struct thread_info *tp) +{ + if (tp && tp->control.exception_resume_breakpoint) + { + delete_breakpoint (tp->control.exception_resume_breakpoint); + tp->control.exception_resume_breakpoint = NULL; + } +} + static void clear_thread_inferior_resources (struct thread_info *tp) { @@ -103,10 +113,19 @@ clear_thread_inferior_resources (struct thread_info *tp) tp->control.step_resume_breakpoint = NULL; } + if (tp->control.exception_resume_breakpoint) + { + tp->control.exception_resume_breakpoint->disposition + = disp_del_at_next_stop; + tp->control.exception_resume_breakpoint = NULL; + } + bpstat_clear (&tp->control.stop_bpstat); discard_all_intermediate_continuations_thread (tp); discard_all_continuations_thread (tp); + + delete_longjmp_breakpoint (tp->num); } static void |