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2012-01-24 Pedro Alves <palves@redhat.com>

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* breakpoint.c (bpstat_stop_status): Moving clearing print_it
	outside `bs->stop' block.
	(bpstat_what): Rework bp_shlib_event handling.
	(internal_bkpt_check_status): If the breakpoint is a
	bp_shlib_event, then set bs->stop and bs->print if
	stop_on_solib_events is set.
This commit is contained in:
Pedro Alves 2012-01-24 19:12:32 +00:00
parent 53fe178334
commit a9b3a50fba
2 changed files with 29 additions and 17 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2012-01-24 Pedro Alves <palves@redhat.com>
* breakpoint.c (bpstat_stop_status): Moving clearing print_it
outside `bs->stop' block.
(bpstat_what): Rework bp_shlib_event handling.
(internal_bkpt_check_status): If the breakpoint is a
bp_shlib_event, then set bs->stop and bs->print if
stop_on_solib_events is set.
2012-01-24 Gary Benson <gbenson@redhat.com>
Delete #if 0'd out code.

37
gdb/breakpoint.c
View File

@ -4258,10 +4258,12 @@ bpstat_stop_status (struct address_space *aspace,
bs->print = 0;
}
/* Print nothing for this entry if we don't stop or don't print. */
if (bs->stop == 0 || bs->print == 0)
bs->print_it = print_it_noop;
}
/* Print nothing for this entry if we don't stop or don't
print. */
if (!bs->stop || !bs->print)
bs->print_it = print_it_noop;
}
/* If we aren't stopping, the value of some hardware watchpoint may
@ -4342,6 +4344,9 @@ bpstat_what (bpstat bs_head)
else
bptype = bs->breakpoint_at->type;
if (bptype == bp_shlib_event)
shlib_event = 1;
switch (bptype)
{
case bp_none:
@ -4350,6 +4355,7 @@ bpstat_what (bpstat bs_head)
case bp_hardware_breakpoint:
case bp_until:
case bp_finish:
case bp_shlib_event:
if (bs->stop)
{
if (bs->print)
@ -4427,18 +4433,6 @@ bpstat_what (bpstat bs_head)
This requires no further action. */
}
break;
case bp_shlib_event:
shlib_event = 1;
/* If requested, stop when the dynamic linker notifies GDB
of events. This allows the user to get control and place
breakpoints in initializer routines for dynamically
loaded objects (among other things). */
if (stop_on_solib_events)
this_action = BPSTAT_WHAT_STOP_NOISY;
else
this_action = BPSTAT_WHAT_SINGLE;
break;
case bp_jit_event:
jit_event = 1;
this_action = BPSTAT_WHAT_SINGLE;
@ -11145,8 +11139,17 @@ internal_bkpt_re_set (struct breakpoint *b)
static void
internal_bkpt_check_status (bpstat bs)
{
/* We do not stop for these. */
bs->stop = 0;
if (bs->breakpoint_at->type == bp_shlib_event)
{
/* If requested, stop when the dynamic linker notifies GDB of
events. This allows the user to get control and place
breakpoints in initializer routines for dynamically loaded
objects (among other things). */
bs->stop = stop_on_solib_events;
bs->print = stop_on_solib_events;
}
else
bs->stop = 0;
}
static enum print_stop_action