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Date: Wed, 18 Feb 2004 17:20:00 -0000
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From: Mark Kettenis <kettenis@chello.nl>
To: weigand@i1.informatik.uni-erlangen.de
CC: gdb-patches@sources.redhat.com
In-reply-to: <200402181644.RAA19455@faui1d.informatik.uni-erlangen.de>
	(message from Ulrich Weigand on Wed, 18 Feb 2004 17:44:07 +0100 (CET))
Subject: Re: [PATCH] Watchpoint enhancement for S/390
References:  <200402181644.RAA19455@faui1d.informatik.uni-erlangen.de>
X-SW-Source: 2004-02/txt/msg00521.txt.bz2

   From: Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de>
   Date: Wed, 18 Feb 2004 17:44:07 +0100 (CET)

   Hello,

   this patch improves hardware watchpoint handling on s390
   a bit: by default, gdb only allows hw watchpoints on regions
   of size less than the word size; on s390 we have no such 
   restriction, so we can allow arbitrary regions.

   Tested on s390-ibm-linux and s390x-ibm-linux.

   (I hope this is small enough so that no specific copyright
   assignment is required ...)

Sure, please check this in.

   ChangeLog:

   * config/s390/nm-linux.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Define.

Mark