From owner-svn-src-projects@FreeBSD.ORG  Mon Oct  5 15:45:26 2009
Return-Path: <owner-svn-src-projects@FreeBSD.ORG>
Delivered-To: svn-src-projects@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 44CBC1065672;
	Mon,  5 Oct 2009 15:45:26 +0000 (UTC)
	(envelope-from nwhitehorn@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 33E6B8FC15;
	Mon,  5 Oct 2009 15:45:26 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n95FjQPl017056;
	Mon, 5 Oct 2009 15:45:26 GMT
	(envelope-from nwhitehorn@svn.freebsd.org)
Received: (from nwhitehorn@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n95FjQM8017054;
	Mon, 5 Oct 2009 15:45:26 GMT
	(envelope-from nwhitehorn@svn.freebsd.org)
Message-Id: <200910051545.n95FjQM8017054@svn.freebsd.org>
From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Mon, 5 Oct 2009 15:45:26 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-projects@freebsd.org
X-SVN-Group: projects
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r197782 - projects/ppc64/sys/powerpc/include
X-BeenThere: svn-src-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the src &quot; projects&quot;
	tree" <svn-src-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-projects>
List-Post: <mailto:svn-src-projects@freebsd.org>
List-Help: <mailto:svn-src-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 05 Oct 2009 15:45:26 -0000

Author: nwhitehorn
Date: Mon Oct  5 15:45:25 2009
New Revision: 197782
URL: http://svn.freebsd.org/changeset/base/197782

Log:
  Set the location for stack-based arguments in an ABI-independent way.

Modified:
  projects/ppc64/sys/powerpc/include/frame.h

Modified: projects/ppc64/sys/powerpc/include/frame.h
==============================================================================
--- projects/ppc64/sys/powerpc/include/frame.h	Mon Oct  5 15:27:01 2009	(r197781)
+++ projects/ppc64/sys/powerpc/include/frame.h	Mon Oct  5 15:45:25 2009	(r197782)
@@ -111,6 +111,7 @@ struct callframe {
 /* Definitions for syscalls */
 #define	FIRSTARG	3				/* first arg in reg 3 */
 #define	NARGREG		8				/* 8 args in regs */
-#define	MOREARGS(sp)	((caddr_t)((uintptr_t)(sp) + 8)) /* more args go here */
+#define	MOREARGS(sp)	((caddr_t)((uintptr_t)(sp) + \
+    sizeof(struct callframe) - 3*sizeof(register_t))) /* more args go here */
 
 #endif	/* _MACHINE_FRAME_H_ */