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garbage collect gdb/infrun.c:stop_after_trap 

No longer used anywhere.

gdb/ChangeLog:
2015-10-22  Pedro Alves  <palves@redhat.com>

	* infrun.c (stop_after_trap): Delete.
	(clear_proceed_status, handle_signal_stop, struct
	infcall_control_state, save_infcall_control_state)
	(restore_infcall_control_state): Remove references to
	stop_after_trap.
This commit is contained in:
Pedro Alves 2015-10-18 12:32:47 +01:00
parent 1652a98612
commit d236ad1955
2 changed files with 8 additions and 22 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2015-10-22 Pedro Alves <palves@redhat.com>
* infrun.c (stop_after_trap): Delete.
(clear_proceed_status, handle_signal_stop, struct
infcall_control_state, save_infcall_control_state)
(restore_infcall_control_state): Remove references to
stop_after_trap.
2015-10-22 Simon Marchi <simon.marchi@ericsson.com>
* python/python.c (_initialize_python): Add cast.

22
gdb/infrun.c
View File

@ -387,11 +387,6 @@ show_stop_on_solib_events (struct ui_file *file, int from_tty,
value);
}
/* Nonzero means expecting a trace trap
and should stop the inferior and return silently when it happens. */
int stop_after_trap;
/* Nonzero after stop if current stack frame should be printed. */
static int stop_print_frame;
@ -2857,8 +2852,6 @@ clear_proceed_status (int step)
inferior->control.stop_soon = NO_STOP_QUIETLY;
}
stop_after_trap = 0;
observer_notify_about_to_proceed ();
}
@ -5500,18 +5493,6 @@ handle_signal_stop (struct execution_control_state *ecs)
return;
}
if (ecs->event_thread->suspend.stop_signal == GDB_SIGNAL_TRAP
&& stop_after_trap)
{
if (!ptid_equal (ecs->ptid, inferior_ptid))
context_switch (ecs->ptid);
if (debug_infrun)
fprintf_unfiltered (gdb_stdlog, "infrun: stopped\n");
stop_print_frame = 0;
stop_waiting (ecs);
return;
}
/* This originates from attach_command(). We need to overwrite
the stop_signal here, because some kernels don't ignore a
SIGSTOP in a subsequent ptrace(PTRACE_CONT,SIGSTOP) call.
@ -8776,7 +8757,6 @@ struct infcall_control_state
/* Other fields: */
enum stop_stack_kind stop_stack_dummy;
int stopped_by_random_signal;
int stop_after_trap;
/* ID if the selected frame when the inferior function call was made. */
struct frame_id selected_frame_id;
@ -8808,7 +8788,6 @@ save_infcall_control_state (void)
/* Other fields: */
inf_status->stop_stack_dummy = stop_stack_dummy;
inf_status->stopped_by_random_signal = stopped_by_random_signal;
inf_status->stop_after_trap = stop_after_trap;
inf_status->selected_frame_id = get_frame_id (get_selected_frame (NULL));
@ -8860,7 +8839,6 @@ restore_infcall_control_state (struct infcall_control_state *inf_status)
/* Other fields: */
stop_stack_dummy = inf_status->stop_stack_dummy;
stopped_by_random_signal = inf_status->stopped_by_random_signal;
stop_after_trap = inf_status->stop_after_trap;
if (target_has_stack)
{