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infrun.c:handle_inferior_event: Move process_event_stop_test goto label. 

We only ever call "goto process_event_stop_test;" right after checking
that ecs->random_signal is clear.  The code at the
process_event_stop_test label looks like:

  /* For the program's own signals, act according to
     the signal handling tables.  */

  if (ecs->random_signal)
    {
     ... random signal handling ...
     return;
    }
  else
    {
     ... the stop tests that actually matter for the goto callers.
    }

So this moves the label into the else branch.  It'll make converting
process_event_stop_test into a function a bit clearer.

gdb/
2013-10-28  Pedro Alves  <palves@redhat.com>

	* infrun.c (handle_inferior_event): Move process_event_stop_test
	goto label to the else branch of the ecs->random_signal check,
	along with FRAME and GDBARCH re-fetching.
This commit is contained in:
Pedro Alves 2013-10-28 16:39:06 +00:00
parent c447ac0bfb
commit fcf3daefe6
2 changed files with 13 additions and 7 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2013-10-28 Pedro Alves <palves@redhat.com>
* infrun.c (handle_inferior_event): Move process_event_stop_test
goto label to the else branch of the ecs->random_signal check,
along with FRAME and GDBARCH re-fetching.
2013-10-28 Pedro Alves <palves@redhat.com>
* infrun.c (switch_back_to_stepped_thread): New function, factored

14
gdb/infrun.c
View File

@ -4288,13 +4288,6 @@ Cannot fill $_exitsignal with the correct signal number.\n"));
ecs->event_thread->suspend.stop_signal = GDB_SIGNAL_TRAP;
}
process_event_stop_test:
/* Re-fetch current thread's frame in case we did a
"goto process_event_stop_test" above. */
frame = get_current_frame ();
gdbarch = get_frame_arch (frame);
/* For the program's own signals, act according to
the signal handling tables. */
@ -4417,6 +4410,13 @@ process_event_stop_test:
CORE_ADDR jmp_buf_pc;
struct bpstat_what what;
process_event_stop_test:
/* Re-fetch current thread's frame in case we did a
"goto process_event_stop_test" above. */
frame = get_current_frame ();
gdbarch = get_frame_arch (frame);
what = bpstat_what (ecs->event_thread->control.stop_bpstat);
if (what.call_dummy)