From owner-svn-src-head@FreeBSD.ORG  Tue Mar 13 04:50:42 2012
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B707D1065674;
	Tue, 13 Mar 2012 04:50:42 +0000 (UTC)
	(envelope-from jmallett@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id A18278FC17;
	Tue, 13 Mar 2012 04:50:42 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q2D4ogJo010702;
	Tue, 13 Mar 2012 04:50:42 GMT
	(envelope-from jmallett@svn.freebsd.org)
Received: (from jmallett@localhost)
	by svn.freebsd.org (8.14.4/8.14.4/Submit) id q2D4ogA7010699;
	Tue, 13 Mar 2012 04:50:42 GMT
	(envelope-from jmallett@svn.freebsd.org)
Message-Id: <201203130450.q2D4ogA7010699@svn.freebsd.org>
From: Juli Mallett <jmallett@FreeBSD.org>
Date: Tue, 13 Mar 2012 04:50:42 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r232910 - in head: contrib/gdb/gdb
	gnu/usr.bin/gdb/arch/mips
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Mar 2012 04:50:42 -0000

Author: jmallett
Date: Tue Mar 13 04:50:41 2012
New Revision: 232910
URL: http://svn.freebsd.org/changeset/base/232910

Log:
  Note two shortcomings of GDB on MIPS that should be addressed.

Modified:
  head/contrib/gdb/gdb/mipsfbsd-tdep.c
  head/gnu/usr.bin/gdb/arch/mips/Makefile

Modified: head/contrib/gdb/gdb/mipsfbsd-tdep.c
==============================================================================
--- head/contrib/gdb/gdb/mipsfbsd-tdep.c	Tue Mar 13 02:10:15 2012	(r232909)
+++ head/contrib/gdb/gdb/mipsfbsd-tdep.c	Tue Mar 13 04:50:41 2012	(r232910)
@@ -205,6 +205,8 @@ static struct core_fns mipsfbsd_elfcore_
  * 0x7ffeffec    sigcode       -> 44 bytes
  *
  * 0x7ffeffc4    sigcode end   env strings etc start
+ *
+ * XXX This is out-of-date and varies by ABI.
  */
 #define MIPS_FBSD_SIGTRAMP_START           (0x7ffeffc4)
 #define MIPS_FBSD_SIGTRAMP_END             (0x7ffeffec)

Modified: head/gnu/usr.bin/gdb/arch/mips/Makefile
==============================================================================
--- head/gnu/usr.bin/gdb/arch/mips/Makefile	Tue Mar 13 02:10:15 2012	(r232909)
+++ head/gnu/usr.bin/gdb/arch/mips/Makefile	Tue Mar 13 04:50:41 2012	(r232910)
@@ -1,5 +1,8 @@
 # $FreeBSD$
 
+#
+# XXX Should set DEFAULT_BFD_VEC based on target.
+#
 .if !defined(GDB_CROSS_DEBUGGER)
 LIBSRCS+= mipsfbsd-nat.c fbsd-threads.c
 .endif