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Re: Display of read/access watchpoints when HAVE_NONSTEPPABLE_WATCHPOINT
- From: "Eli Zaretskii" <eliz at gnu dot org>
- To: Ulrich Weigand <weigand at i1 dot informatik dot uni-erlangen dot de>
- Cc: pkoning at equallogic dot com, orjan dot friberg at axis dot com, kettenis at chello dot nl, gdb-patches at sources dot redhat dot com, drow at false dot org
- Date: Fri, 07 May 2004 11:12:35 +0200
- Subject: Re: Display of read/access watchpoints when HAVE_NONSTEPPABLE_WATCHPOINT
- References: <200405062138.XAA05769@faui1d.informatik.uni-erlangen.de>
- Reply-to: Eli Zaretskii <eliz at gnu dot org>
> From: Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de>
> Date: Thu, 6 May 2004 23:38:02 +0200 (CEST)
>
> Because a write watchpoints can be handled without hardware support to
> provide the address
They can be handled to some extent, but once there are complications,
like the one that started this thread, the current scheme pretty much
collapses.