From owner-svn-src-all@FreeBSD.ORG Wed Jul 18 15:36:04 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 5A2511065680; Wed, 18 Jul 2012 15:36:04 +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 45F038FC19; Wed, 18 Jul 2012 15:36:04 +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 q6IFa41Q084776; Wed, 18 Jul 2012 15:36:04 GMT (envelope-from kib@svn.freebsd.org) Received: (from kib@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q6IFa45h084774; Wed, 18 Jul 2012 15:36:04 GMT (envelope-from kib@svn.freebsd.org) Message-Id: <201207181536.q6IFa45h084774@svn.freebsd.org> From: Konstantin Belousov Date: Wed, 18 Jul 2012 15:36:04 +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: r238597 - head/sys/amd64/amd64 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: Wed, 18 Jul 2012 15:36:04 -0000 Author: kib Date: Wed Jul 18 15:36:03 2012 New Revision: 238597 URL: http://svn.freebsd.org/changeset/base/238597 Log: Add stmxcsr. Submitted by: Ed Alley PR: amd64/169927 MFC after: 3 weeks Modified: head/sys/amd64/amd64/fpu.c Modified: head/sys/amd64/amd64/fpu.c ============================================================================== --- head/sys/amd64/amd64/fpu.c Wed Jul 18 12:41:09 2012 (r238596) +++ head/sys/amd64/amd64/fpu.c Wed Jul 18 15:36:03 2012 (r238597) @@ -73,6 +73,7 @@ __FBSDID("$FreeBSD$"); #define fxrstor(addr) __asm __volatile("fxrstor %0" : : "m" (*(addr))) #define fxsave(addr) __asm __volatile("fxsave %0" : "=m" (*(addr))) #define ldmxcsr(csr) __asm __volatile("ldmxcsr %0" : : "m" (csr)) +#define stmxcsr(addr) __asm __volatile("stmxcsr %0" : : "m" (*(addr))) static __inline void xrstor(char *addr, uint64_t mask) @@ -105,6 +106,7 @@ void fnstsw(caddr_t addr); void fxsave(caddr_t addr); void fxrstor(caddr_t addr); void ldmxcsr(u_int csr); +void stmxcsr(u_int csr); void xrstor(char *addr, uint64_t mask); void xsave(char *addr, uint64_t mask);