From owner-svn-src-projects@FreeBSD.ORG Tue Mar 24 22:39:20 2015 Return-Path: Delivered-To: svn-src-projects@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 01769ED0; Tue, 24 Mar 2015 22:39:19 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C8919329; Tue, 24 Mar 2015 22:39:19 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t2OMdJHS045721; Tue, 24 Mar 2015 22:39:19 GMT (envelope-from dim@FreeBSD.org) Received: (from dim@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id t2OMdJZY045720; Tue, 24 Mar 2015 22:39:19 GMT (envelope-from dim@FreeBSD.org) Message-Id: <201503242239.t2OMdJZY045720@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: dim set sender to dim@FreeBSD.org using -f From: Dimitry Andric Date: Tue, 24 Mar 2015 22:39:19 +0000 (UTC) To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r280474 - projects/lld-import/contrib/llvm/include/llvm/Support X-SVN-Group: projects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-projects@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "SVN commit messages for the src " projects" tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Mar 2015 22:39:20 -0000 Author: dim Date: Tue Mar 24 22:39:18 2015 New Revision: 280474 URL: https://svnweb.freebsd.org/changeset/base/280474 Log: Pull in r231002 from upstream llvm trunk (by Rui Ueyama: Support: Add {read,write}{16,32,64}{le,be} functions. Add convenient functions for endian-aware reads/writes. This is a prerequisite for building lld trunk. Modified: projects/lld-import/contrib/llvm/include/llvm/Support/Endian.h Modified: projects/lld-import/contrib/llvm/include/llvm/Support/Endian.h ============================================================================== --- projects/lld-import/contrib/llvm/include/llvm/Support/Endian.h Tue Mar 24 22:38:04 2015 (r280473) +++ projects/lld-import/contrib/llvm/include/llvm/Support/Endian.h Tue Mar 24 22:39:18 2015 (r280474) @@ -195,7 +195,23 @@ typedef detail::packed_endian_specific_i unaligned_int32_t; typedef detail::packed_endian_specific_integral unaligned_int64_t; -} // end namespace llvm + +namespace endian { +inline uint16_t read16le(const void *p) { return *(ulittle16_t *)p; } +inline uint32_t read32le(const void *p) { return *(ulittle32_t *)p; } +inline uint64_t read64le(const void *p) { return *(ulittle64_t *)p; } +inline uint16_t read16be(const void *p) { return *(ubig16_t *)p; } +inline uint32_t read32be(const void *p) { return *(ubig32_t *)p; } +inline uint64_t read64be(const void *p) { return *(ubig64_t *)p; } + +inline void write16le(void *p, uint16_t v) { *(ulittle16_t *)p = v; } +inline void write32le(void *p, uint32_t v) { *(ulittle32_t *)p = v; } +inline void write64le(void *p, uint64_t v) { *(ulittle64_t *)p = v; } +inline void write16be(void *p, uint16_t v) { *(ubig16_t *)p = v; } +inline void write32be(void *p, uint32_t v) { *(ubig32_t *)p = v; } +inline void write64be(void *p, uint64_t v) { *(ubig64_t *)p = v; } +} // end namespace endian } // end namespace support +} // end namespace llvm #endif