(gdb-6.8) Discard breakpoint address if shared library is unloaded
Joel Brobecker
brobecker@adacore.com
Tue Feb 5 00:12:00 GMT 2008
> I think the patch below, based on my initial patch and Vladimir's subsequent
> comment, will fix it. No regressions.
This looks fine. But I'd like to hear at least from Vladimir.
I have a question: Isn't this part going to break your parser as well?
int pending = (b->loc == NULL || b->loc->shlib_disabled);
/* For header of multiple, there's no point showing pending
state -- it will be apparent from the locations. */
if (header_of_multiple)
pending = 0;
ui_out_field_fmt (uiout, "enabled", "%c%s",
bpenables[(int) b->enable_state],
pending ? "(p)" : "");
This is the counterpart of the branch you modified. As you can see,
it can print the dreaded "(p)" in addition to the y/n enabled state.
> --
> Nick http://www.inet.net.nz/~nickrob
>
>
> *** breakpoint.c 04 Feb 2008 09:10:59 +1300 1.301
> --- breakpoint.c 04 Feb 2008 09:11:02 +1300
> *************** print_one_breakpoint_location (struct br
> *** 3425,3434 ****
> /* 4 */
> annotate_field (3);
> if (part_of_multiple)
> ! ui_out_field_string (uiout, "enabled",
> ! loc->shlib_disabled
> ! ? (loc->enabled ? "y(p)" : "n(p)")
> ! : (loc->enabled ? "y" : "n"));
> else
> {
> int pending = (b->loc == NULL || b->loc->shlib_disabled);
> --- 3425,3431 ----
> /* 4 */
> annotate_field (3);
> if (part_of_multiple)
> ! ui_out_field_string (uiout, "enabled", loc->enabled ? "y" : "n");
> else
> {
> int pending = (b->loc == NULL || b->loc->shlib_disabled);
> *************** print_one_breakpoint_location (struct br
> *** 3556,3561 ****
> --- 3553,3560 ----
> ui_out_field_string (uiout, "addr", "<PENDING>");
> else if (header_of_multiple)
> ui_out_field_string (uiout, "addr", "<MULTIPLE>");
> + else if (loc->shlib_disabled)
> + ui_out_field_string (uiout, "addr", "<PENDING>");
> else
> ui_out_field_core_addr (uiout, "addr", loc->address);
> }
--
Joel
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