From owner-svn-src-all@FreeBSD.ORG  Sun Nov 28 17:56:34 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id C4087106566B;
	Sun, 28 Nov 2010 17:56:34 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id B15DD8FC16;
	Sun, 28 Nov 2010 17:56:34 +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 oASHuYkS035500;
	Sun, 28 Nov 2010 17:56:34 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id oASHuYdQ035497;
	Sun, 28 Nov 2010 17:56:34 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201011281756.oASHuYdQ035497@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sun, 28 Nov 2010 17:56:34 +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: r216012 - in head/sys: amd64/amd64 i386/i386
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 28 Nov 2010 17:56:35 -0000

Author: kib
Date: Sun Nov 28 17:56:34 2010
New Revision: 216012
URL: http://svn.freebsd.org/changeset/base/216012

Log:
  Calling fill_fpregs() for curthread is legitimate, and ELF coredump
  does this.
  
  Reported and tested by:	pho
  MFC after:	5 days

Modified:
  head/sys/amd64/amd64/machdep.c
  head/sys/i386/i386/machdep.c

Modified: head/sys/amd64/amd64/machdep.c
==============================================================================
--- head/sys/amd64/amd64/machdep.c	Sun Nov 28 17:23:28 2010	(r216011)
+++ head/sys/amd64/amd64/machdep.c	Sun Nov 28 17:56:34 2010	(r216012)
@@ -1975,7 +1975,8 @@ int
 fill_fpregs(struct thread *td, struct fpreg *fpregs)
 {
 
-	KASSERT(TD_IS_SUSPENDED(td), ("not suspended thread %p", td));
+	KASSERT(td == curthread || TD_IS_SUSPENDED(td),
+	    ("not suspended thread %p", td));
 	fpugetregs(td);
 	fill_fpregs_xmm(&td->td_pcb->pcb_user_save, fpregs);
 	return (0);

Modified: head/sys/i386/i386/machdep.c
==============================================================================
--- head/sys/i386/i386/machdep.c	Sun Nov 28 17:23:28 2010	(r216011)
+++ head/sys/i386/i386/machdep.c	Sun Nov 28 17:56:34 2010	(r216012)
@@ -3203,7 +3203,8 @@ int
 fill_fpregs(struct thread *td, struct fpreg *fpregs)
 {
 
-	KASSERT(TD_IS_SUSPENDED(td), ("not suspended thread %p", td));
+	KASSERT(td == curthread || TD_IS_SUSPENDED(td),
+	    ("not suspended thread %p", td));
 	npxgetregs(td);
 #ifdef CPU_ENABLE_SSE
 	if (cpu_fxsr)