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| author | Pedro Alves <palves@redhat.com> | 2012-03-02 19:26:10 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2012-03-02 19:26:10 +0000 |
| commit | f59f708a4b12a347cb003c750b96336822481900 (patch) | |
| tree | 5d55c5e6edd298646d04e416ea15904a9cf8ea62 /gdb/target.c | |
| parent | 44099a67be4e2b30f29c14cb38ca171ff8a3beda (diff) | |
| download | gdb-f59f708a4b12a347cb003c750b96336822481900.zip gdb-f59f708a4b12a347cb003c750b96336822481900.tar.gz gdb-f59f708a4b12a347cb003c750b96336822481900.tar.bz2 | |
2012-03-02 Tom Tromey <tromey@redhat.com>
Pedro Alves <palves@redhat.com>
PR breakpoints/13776:
* breakpoint.c (breakpoint_init_inferior): Delete step-resume
breakpoints.
(delete_longjmp_breakpoint_at_next_stop): New.
* breakpoint.h (delete_longjmp_breakpoint_at_next_stop): Declare.
* target.c (generic_mourn_inferior): Call mark_breakpoints_out
before deleting the inferior. Add comments.
* thread.c (clear_thread_inferior_resources): Don't delete lonjmp
breakpoints immediately, but only on next stop. Move that code
next to where we mark other breakpoints for deletion.
Diffstat (limited to 'gdb/target.c')
| -rw-r--r-- | gdb/target.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/target.c b/gdb/target.c index 1f408f6..d29d37a 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -3583,13 +3583,22 @@ generic_mourn_inferior (void) ptid = inferior_ptid; inferior_ptid = null_ptid; + /* Mark breakpoints uninserted in case something tries to delete a + breakpoint while we delete the inferior's threads (which would + fail, since the inferior is long gone). */ + mark_breakpoints_out (); + if (!ptid_equal (ptid, null_ptid)) { int pid = ptid_get_pid (ptid); exit_inferior (pid); } + /* Note this wipes step-resume breakpoints, so needs to be done + after exit_inferior, which ends up referencing the step-resume + breakpoints through clear_thread_inferior_resources. */ breakpoint_init_inferior (inf_exited); + registers_changed (); reopen_exec_file (); |