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


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

--- Comment #3 from Tom Tromey <tromey at redhat dot com> ---
The basic problem is that the patch removed some code that used to set
random_signal.  Instead the new code now always relies on the bpstat.
However, software watchpoints are always put on the bpstat list, so
bpstat_explains_signal always returns at least BPSTAT_SIGNAL_HIDE.
This hides the SIGINT.

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