From owner-svn-src-all@FreeBSD.ORG  Wed Dec  5 04:22:53 2012
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id BDCC047F;
 Wed,  5 Dec 2012 04:22:53 +0000 (UTC)
 (envelope-from rpaulo@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id A3DDB8FC14;
 Wed,  5 Dec 2012 04:22:53 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id qB54MrER060192;
 Wed, 5 Dec 2012 04:22:53 GMT (envelope-from rpaulo@svn.freebsd.org)
Received: (from rpaulo@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id qB54Mrsq060191;
 Wed, 5 Dec 2012 04:22:53 GMT (envelope-from rpaulo@svn.freebsd.org)
Message-Id: <201212050422.qB54Mrsq060191@svn.freebsd.org>
From: Rui Paulo <rpaulo@FreeBSD.org>
Date: Wed, 5 Dec 2012 04:22:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r243875 - head/sys/boot/i386/efi
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.14
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/options/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: Wed, 05 Dec 2012 04:22:53 -0000

Author: rpaulo
Date: Wed Dec  5 04:22:53 2012
New Revision: 243875
URL: http://svnweb.freebsd.org/changeset/base/243875

Log:
  Remove dead code that clang refuses to compile.

Modified:
  head/sys/boot/i386/efi/exec.c

Modified: head/sys/boot/i386/efi/exec.c
==============================================================================
--- head/sys/boot/i386/efi/exec.c	Wed Dec  5 02:47:06 2012	(r243874)
+++ head/sys/boot/i386/efi/exec.c	Wed Dec  5 04:22:53 2012	(r243875)
@@ -46,14 +46,4 @@ __v86int()
 void
 __exec(caddr_t addr, ...)
 {
-	/* XXX this is wrong */
-	__asm __volatile("movl %cr0, %eax");
-	__asm __volatile("andl $0x7fffffff, %eax");
-	__asm __volatile("mov %eax, %cr0");
-	__asm __volatile("xorl %eax, %eax");
-	__asm __volatile("mov %eax, %cr3");
-	__asm __volatile("movl %cr0, %eax");
-	__asm __volatile("andl $0xfffffffe, %eax");
-	__asm __volatile("movl %eax, %cr0");
-	__asm __volatile("jmp %0" :: "r" (addr));
 }