From owner-svn-src-all@FreeBSD.ORG Mon Jul 16 02:10:26 2012 Return-Path: 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 A0796106566B; Mon, 16 Jul 2012 02:10:26 +0000 (UTC) (envelope-from davidxu@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 8A8228FC0A; Mon, 16 Jul 2012 02:10:26 +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 q6G2AQM7094516; Mon, 16 Jul 2012 02:10:26 GMT (envelope-from davidxu@svn.freebsd.org) Received: (from davidxu@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q6G2AQf5094514; Mon, 16 Jul 2012 02:10:26 GMT (envelope-from davidxu@svn.freebsd.org) Message-Id: <201207160210.q6G2AQf5094514@svn.freebsd.org> From: David Xu Date: Mon, 16 Jul 2012 02:10:26 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r238513 - stable/9/lib/libc/i386/gen 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 \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2012 02:10:26 -0000 Author: davidxu Date: Mon Jul 16 02:10:26 2012 New Revision: 238513 URL: http://svn.freebsd.org/changeset/base/238513 Log: MFC r238328: Executing CPUID with EAX set to 1 to actually get feature flags. PR: 169730 Approved by: re (kib) Modified: stable/9/lib/libc/i386/gen/getcontextx.c Directory Properties: stable/9/lib/libc/ (props changed) Modified: stable/9/lib/libc/i386/gen/getcontextx.c ============================================================================== --- stable/9/lib/libc/i386/gen/getcontextx.c Mon Jul 16 00:21:05 2012 (r238512) +++ stable/9/lib/libc/i386/gen/getcontextx.c Mon Jul 16 02:10:26 2012 (r238513) @@ -68,7 +68,7 @@ __getcontextx_size(void) " movl %%ebx,%1\n" " popl %%ebx\n" : "=a" (p[0]), "=r" (p[1]), "=c" (p[2]), "=d" (p[3]) - : "0" (0x0)); + : "0" (0x1)); if ((p[2] & CPUID2_OSXSAVE) != 0) { __asm __volatile( " pushl %%ebx\n"