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RFC: Do not call write_pc for "signal SIGINT"
- From: Daniel Jacobowitz <drow at false dot org>
- To: gdb-patches at sourceware dot org
- Date: Thu, 28 Aug 2008 11:55:20 -0400
- Subject: RFC: Do not call write_pc for "signal SIGINT"
This FIXME has been there since the dawn of CVS. Removing it causes
no testsuite regressions on x86_64-linux; I don't think it will on
other platforms either.
Any comments on this patch? Otherwise I'll check it in after a little
This isn't the only place where Linux's internal errno codes can leak
back into user programs because of how we fiddle orig_eax. I'll file
another bug report about that.
2008-08-28 Daniel Jacobowitz <email@example.com>
* infcmd.c (signal_command): Do not specify a resume PC.
RCS file: /cvs/src/src/gdb/infcmd.c,v
retrieving revision 1.200
diff -u -p -r1.200 infcmd.c
--- infcmd.c 21 Aug 2008 20:13:08 -0000 1.200
+++ infcmd.c 28 Aug 2008 15:51:15 -0000
@@ -1123,11 +1123,7 @@ signal_command (char *signum_exp, int fr
- /* "signal 0" should not get stuck if we are stopped at a breakpoint.
- FIXME: Neither should "signal foo" but when I tried passing
- (CORE_ADDR)-1 unconditionally I got a testsuite failure which I haven't
- tried to track down yet. */
- proceed (oursig == TARGET_SIGNAL_0 ? (CORE_ADDR) -1 : stop_pc, oursig, 0);
+ proceed ((CORE_ADDR) -1, oursig, 0);
/* Proceed until we reach a different source line with pc greater than