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Date:      Tue, 28 Jun 2016 01:40:46 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 157755] [patch] gdb(1) hardware watchpoints do not work correctly in multi-threaded programs
Message-ID:  <bug-157755-8-IrCzF6AX9n@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-157755-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-157755-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D157755

--- Comment #7 from John Baldwin <jhb@FreeBSD.org> ---
Note that in theory dragonfly also supports PT_GET/SETDBREGS (though upstre=
am
gdb does not have a config for Dragonfly), so I think it should stay in the
pan-BSD files rather than move to a FreeBSD-specific file.  I ended up doing
something similar, but using an inline iteration rather than iterate_thread=
s()
(and I have an initial patch to move the debug register stuff into
x86bsd-nat.c).

This is the patchset I plan to post for review upstream:

https://github.com/bsdjhb/gdb/compare/thread_dbreg

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