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2009-06-23 Paul Pluzhnikov <ppluzhnikov@google.com>

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Revert 2009-05-14 breakpoint commit (no longer needed).
	* breakpoint.h (breakpoint_re_set_objfile): Remove
	* breakpoint.c (breakpoint_re_set_objfile): Likewise
	(create_overlay_event_breakpoint): Remove objfile parameter,
	iterate over all objfiles.
	* objfiles.c (objfile_relocate): Update.
	* symfile.c (new_symfile_objfile): Likewise.
This commit is contained in:
Paul Pluzhnikov
2009-06-23 16:28:45 +00:00
parent 85e306ed0e
commit 69de3c6af9
5 changed files with 41 additions and 44 deletions
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69
gdb/breakpoint.c
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@ -1476,28 +1476,33 @@ create_internal_breakpoint (CORE_ADDR address, enum bptype type)
}
static void
create_overlay_event_breakpoint (char *func_name, struct objfile *objfile)
create_overlay_event_breakpoint (char *func_name)
{
struct breakpoint *b;
struct minimal_symbol *m;
struct objfile *objfile;
m = lookup_minimal_symbol_text (func_name, objfile);
if (m == NULL)
return;
b = create_internal_breakpoint (SYMBOL_VALUE_ADDRESS (m),
bp_overlay_event);
b->addr_string = xstrdup (func_name);
if (overlay_debugging == ovly_auto)
ALL_OBJFILES (objfile)
{
b->enable_state = bp_enabled;
overlay_events_enabled = 1;
}
else
{
b->enable_state = bp_disabled;
overlay_events_enabled = 0;
struct breakpoint *b;
struct minimal_symbol *m;
m = lookup_minimal_symbol_text (func_name, objfile);
if (m == NULL)
continue;
b = create_internal_breakpoint (SYMBOL_VALUE_ADDRESS (m),
bp_overlay_event);
b->addr_string = xstrdup (func_name);
if (overlay_debugging == ovly_auto)
{
b->enable_state = bp_enabled;
overlay_events_enabled = 1;
}
else
{
b->enable_state = bp_disabled;
overlay_events_enabled = 0;
}
}
update_global_location_list (1);
}
@ -1508,7 +1513,6 @@ update_breakpoints_after_exec (void)
struct breakpoint *b;
struct breakpoint *temp;
struct bp_location *bploc;
struct objfile *objfile;
/* We're about to delete breakpoints from GDB's lists. If the
INSERTED flag is true, GDB will try to lift the breakpoints by
@ -1603,8 +1607,7 @@ update_breakpoints_after_exec (void)
}
}
/* FIXME what about longjmp breakpoints? Re-create them here? */
ALL_OBJFILES (objfile)
create_overlay_event_breakpoint ("_ovly_debug_event", objfile);
create_overlay_event_breakpoint ("_ovly_debug_event");
}
int
@ -7771,13 +7774,9 @@ breakpoint_re_set_one (void *bint)
return 0;
}
/* Re-set all breakpoints after symbols have been re-loaded.
If OBJFILE is non-null, create overlay break point only in OBJFILE
(speed optimization). Otherwise rescan all loaded objfiles. */
/* Re-set all breakpoints after symbols have been re-loaded. */
void
breakpoint_re_set_objfile (struct objfile *objfile)
breakpoint_re_set (void)
{
struct breakpoint *b, *temp;
enum language save_language;
@ -7797,19 +7796,7 @@ breakpoint_re_set_objfile (struct objfile *objfile)
set_language (save_language);
input_radix = save_input_radix;
if (objfile == NULL)
ALL_OBJFILES (objfile)
create_overlay_event_breakpoint ("_ovly_debug_event", objfile);
else
create_overlay_event_breakpoint ("_ovly_debug_event", objfile);
}
/* Re-set all breakpoints after symbols have been re-loaded. */
void
breakpoint_re_set (void)
{
breakpoint_re_set_objfile (NULL);
create_overlay_event_breakpoint ("_ovly_debug_event");
}
/* Reset the thread number of this breakpoint: