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2002-08-30 Pierre Muller <muller@ics.u-strasbg.fr>

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* breakpoint.c (breakpoint_init_inferior): Reset the val field of
	watchpoints to NULL.
	(insert_breakpoints): set val field of watchpoints if NULL.
This commit is contained in:
Pierre Muller 2002-08-30 07:14:19 +00:00
parent c7612d5319
commit c860120cad
2 changed files with 28 additions and 1 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2002-08-30 Pierre Muller <muller@ics.u-strasbg.fr>
* breakpoint.c (breakpoint_init_inferior): Reset the val field of
watchpoints to NULL.
(insert_breakpoints): set val field of watchpoints if NULL.
2002-08-29 Jim Blandy <jimb@redhat.com>
* symtab.c (lookup_symbol_aux): In the cases where we find a

22
gdb/breakpoint.c
View File

@ -738,7 +738,19 @@ insert_breakpoints (void)
if (b->enable_state == bp_permanent)
/* Permanent breakpoints cannot be inserted or removed. */
continue;
else if (b->type != bp_watchpoint
if ((b->type == bp_watchpoint
|| b->type == bp_hardware_watchpoint
|| b->type == bp_read_watchpoint
|| b->type == bp_access_watchpoint) && (!b->val))
{
struct value *val;
val = evaluate_expression (b->exp);
release_value (val);
if (VALUE_LAZY (val))
value_fetch_lazy (val);
b->val = val;
}
if (b->type != bp_watchpoint
&& b->type != bp_hardware_watchpoint
&& b->type != bp_read_watchpoint
&& b->type != bp_access_watchpoint
@ -1566,6 +1578,14 @@ breakpoint_init_inferior (enum inf_context context)
/* Likewise for watchpoints on local expressions. */
if (b->exp_valid_block != NULL)
delete_breakpoint (b);
if (context == inf_starting)
{
/* Reset val field to force reread of starting value
in insert_breakpoints. */
if (b->val)
value_free (b->val);
b->val = NULL;
}
break;
default:
/* Likewise for exception catchpoints in dynamic-linked