From owner-svn-src-head@FreeBSD.ORG  Sun Jan  4 01:45:27 2015
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 84691B8C;
 Sun,  4 Jan 2015 01:45:27 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 709701542;
 Sun,  4 Jan 2015 01:45:27 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t041jRTg002902;
 Sun, 4 Jan 2015 01:45:27 GMT (envelope-from jhibbits@FreeBSD.org)
Received: (from jhibbits@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t041jR6v002901;
 Sun, 4 Jan 2015 01:45:27 GMT (envelope-from jhibbits@FreeBSD.org)
Message-Id: <201501040145.t041jR6v002901@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: jhibbits set sender to
 jhibbits@FreeBSD.org using -f
From: Justin Hibbits <jhibbits@FreeBSD.org>
Date: Sun, 4 Jan 2015 01:45:27 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r276652 - head/sys/powerpc/include
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.18-1
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/options/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: Sun, 04 Jan 2015 01:45:27 -0000

Author: jhibbits
Date: Sun Jan  4 01:45:26 2015
New Revision: 276652
URL: https://svnweb.freebsd.org/changeset/base/276652

Log:
  Truncate DB_SMALL_VALUE_MAX to a much lower value.
  
  Unlike the other architectures, the PowerPC kernel is loaded under the 2GB
  boundary.
  
  MFC after:	2 weeks

Modified:
  head/sys/powerpc/include/db_machdep.h

Modified: head/sys/powerpc/include/db_machdep.h
==============================================================================
--- head/sys/powerpc/include/db_machdep.h	Sun Jan  4 00:58:30 2015	(r276651)
+++ head/sys/powerpc/include/db_machdep.h	Sun Jan  4 01:45:26 2015	(r276652)
@@ -87,7 +87,7 @@ typedef	intptr_t	db_expr_t;	/* expressio
 #define	inst_load(ins)		0
 #define	inst_store(ins)		0
 
-#define	DB_SMALL_VALUE_MAX	(0x7fffffff)
+#define	DB_SMALL_VALUE_MAX	(KERNBASE-1)
 #define	DB_SMALL_VALUE_MIN	(-0x40001)
 
 #endif	/* _POWERPC_DB_MACHDEP_H_ */