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Re: [RFC] Cleanup breakpoint_re_set_one
- From: Thiago Jung Bauermann <bauerman at br dot ibm dot com>
- To: gdb-patches ml <gdb-patches at sourceware dot org>
- Date: Fri, 01 Apr 2011 12:44:48 -0300
- Subject: Re: [RFC] Cleanup breakpoint_re_set_one
- References: <1300742094.2557.10.camel@hactar>
Hi,
On Mon, 2011-03-21 at 18:14 -0300, Thiago Jung Bauermann wrote:
> Tested with no regressions on ppc-linux and ppc64-linux. WDYT?
This is a refreshed version of the patch, which applies on
today's CVS HEAD.
--
[]'s
Thiago Jung Bauermann
IBM Linux Technology Center
2011-04-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
* breakpoint.c (addr_string_to_sals): Cleanup logic of the
conditon expressions in the error handling code.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 3b1367b..6d7c234 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -10979,33 +10979,26 @@ addr_string_to_sals (struct breakpoint *b, char *addr_string, int *found)
sals = decode_line_1 (&s, 1, (struct symtab *) NULL, 0,
NULL, ¬_found);
}
- if (e.reason < 0)
- {
- int not_found_and_ok = 0;
- /* For pending breakpoints, it's expected that parsing will
- fail until the right shared library is loaded. User has
- already told to create pending breakpoints and don't need
- extra messages. If breakpoint is in bp_shlib_disabled
- state, then user already saw the message about that
- breakpoint being disabled, and don't want to see more
- errors. */
- if (not_found
- && (b->condition_not_parsed
- || (b->loc && b->loc->shlib_disabled)
- || b->enable_state == bp_disabled))
- not_found_and_ok = 1;
-
- if (!not_found_and_ok)
- {
- /* We surely don't want to warn about the same breakpoint
- 10 times. One solution, implemented here, is disable
- the breakpoint on error. Another solution would be to
- have separate 'warning emitted' flag. Since this
- happens only when a binary has changed, I don't know
- which approach is better. */
- b->enable_state = bp_disabled;
- throw_exception (e);
- }
+
+ /* For pending breakpoints, it's expected that parsing will
+ fail until the right shared library is loaded. User has
+ already told to create pending breakpoints and don't need
+ extra messages. If breakpoint is in bp_shlib_disabled
+ state, then user already saw the message about that
+ breakpoint being disabled, and don't want to see more
+ errors. */
+ if (e.reason < 0 && (!not_found || (!b->condition_not_parsed
+ && !(b->loc && b->loc->shlib_disabled)
+ && b->enable_state != bp_disabled)))
+ {
+ /* We surely don't want to warn about the same breakpoint
+ 10 times. One solution, implemented here, is disable
+ the breakpoint on error. Another solution would be to
+ have separate 'warning emitted' flag. Since this
+ happens only when a binary has changed, I don't know
+ which approach is better. */
+ b->enable_state = bp_disabled;
+ throw_exception (e);
}
if (!not_found)