[Bug cli/15603] New: [7.6 regression] CTRL-C can no longer interrupt inferior

["jan.kratochvil at redhat dot com" <sourceware-bugzilla@sourceware.org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=15603

            Bug ID: 15603
           Summary: [7.6 regression] CTRL-C can no longer interrupt
                    inferior
           Product: gdb
           Version: 7.6
            Status: NEW
          Severity: normal
          Priority: P2
         Component: cli
          Assignee: unassigned at sourceware dot org
          Reporter: jan.kratochvil at redhat dot com
                CC: palves at redhat dot com, tromey at redhat dot com
              Host: x86_64-unknown-linux-gnu
            Target: x86_64-unknown-linux-gnu

echo 'int v;main(){for(;;);}'|cc -x c -;gdb ./a.out -ex start -ex 'set
can-use-hw-watchpoints 0' -ex 'watch v' -ex c

Temporary breakpoint 1, 0x00000000004004f0 in main ()
Watchpoint 2: v
Continuing.

CTRL-C

7.5 PASS:
Program received signal SIGINT, Interrupt.
0x00000000004004f0 in main ()
(gdb) _

7.6 FAIL:
<nothing, hanging>

3b0f7442800817f8a19b8eebd3b897a75328af14 is the first bad commit
commit 3b0f7442800817f8a19b8eebd3b897a75328af14
Author: Tom Tromey <tromey@redhat.com>
Date:   Wed Jan 16 17:31:35 2013 +0000
        PR cli/7221:
RFC: implement "catch signal"
http://sourceware.org/bugzilla/show_bug.cgi?id=7221
Message-ID: <874nkpv03j.fsf@fleche.redhat.com>
http://sourceware.org/ml/gdb-patches/2012-11/msg00470.html
http://sourceware.org/ml/gdb-patches/2012-12/msg00009.html
http://sourceware.org/ml/gdb-patches/2013-01/msg00049.html
RFA: [2/2] catch signal
http://sourceware.org/ml/gdb-patches/2013-01/msg00051.html

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