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* infrun.c (breakpoints_failed): Remove unnecessary variable.

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(handle_inferior_event): Remove unnecessary braces.
	* breakpoint.c (bpstat_what): Remove wrong comment.
This commit is contained in:
Ulrich Weigand 2007-03-09 16:20:42 +00:00
parent 47b67b6080
commit 569631c6f2
3 changed files with 10 additions and 12 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2007-03-09 Markus Deuling <deuling@de.ibm.com>
* infrun.c (breakpoints_failed): Remove unnecessary variable.
(handle_inferior_event): Remove unnecessary braces.
* breakpoint.c (bpstat_what): Remove wrong comment.
2007-03-09 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c (spu_in_function_epilogue_p): New function.

2
gdb/breakpoint.c
View File

@ -3134,8 +3134,6 @@ bpstat_what (bpstat bs)
/* step_resume entries: a step resume breakpoint overrides another
breakpoint of signal handling (see comment in wait_for_inferior
at where we set the step_resume breakpoint). */
/* We handle the through_sigtramp_breakpoint the same way; having both
one of those and a step_resume_breakpoint is probably very rare (?). */
static const enum bpstat_what_main_action
table[(int) class_last][(int) BPSTAT_WHAT_LAST] =

14
gdb/infrun.c
View File

@ -288,10 +288,6 @@ int proceed_to_finish;
struct regcache *stop_registers;
/* Nonzero if program stopped due to error trying to insert breakpoints. */
static int breakpoints_failed;
/* Nonzero after stop if current stack frame should be printed. */
static int stop_print_frame;
@ -1830,7 +1826,6 @@ handle_inferior_event (struct execution_control_state *ecs)
stop_print_frame = 1;
ecs->random_signal = 0;
stopped_by_random_signal = 0;
breakpoints_failed = 0;
if (stop_signal == TARGET_SIGNAL_TRAP
&& trap_expected
@ -2126,9 +2121,7 @@ process_event_stop_test:
if (debug_infrun)
fprintf_unfiltered (gdb_stdlog, "infrun: BPSTAT_WHAT_SINGLE\n");
if (breakpoints_inserted)
{
remove_breakpoints ();
}
remove_breakpoints ();
breakpoints_inserted = 0;
ecs->another_trap = 1;
/* Still need to check other stuff, at least the case
@ -2909,8 +2902,9 @@ keep_going (struct execution_control_state *ecs)
if (!breakpoints_inserted && !ecs->another_trap)
{
breakpoints_failed = insert_breakpoints ();
if (breakpoints_failed)
/* Stop stepping when inserting breakpoints
has failed. */
if (insert_breakpoints () != 0)
{
stop_stepping (ecs);
return;