This is the mail archive of the gdb-patches@sourceware.org mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [rfc, rfa/doc] Multi-threaded watchpoint improvements


Andreas Schwab <schwab@suse.de> writes:

> Daniel Jacobowitz <drow@false.org> writes:
>
>> We need to communicate this to bpstat_stop_status again after the
>> step.  It's supposed to happen automatically, because only a call to
>> watchpoints_triggered ever clears the watchpoint_triggered flag.
>> How is it getting lost?  I assume that it is getting lost; you
>> could set a breakpoint on bpstat_stop_status when it is called
>> just before the "random signal 5", after infwait_nonstep_watch_state,
>> and check.
>
> watchpoint_triggered is not set.  What does that mean?

In fact, it's _never_ set.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]