From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mengyan1223.wang (mengyan1223.wang [89.208.246.23]) by sourceware.org (Postfix) with ESMTPS id AFF213858C3A for ; Sat, 27 Nov 2021 09:57:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AFF213858C3A Received: from [192.168.124.4] (unknown [113.200.174.11]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@mengyan1223.wang) by mengyan1223.wang (Postfix) with ESMTPSA id 76A8465BCD; Sat, 27 Nov 2021 04:57:16 -0500 (EST) Message-ID: <4b83339bdb06ba7a08a525a49646471bcb1307d1.camel@mengyan1223.wang> Subject: Re: LoongArch Port From: Xi Ruoyao To: chenglulu , gcc-patches@gcc.gnu.org Cc: yangyujie@loongson.cn, xuchenghua@loongson.cn Date: Sat, 27 Nov 2021 17:57:14 +0800 In-Reply-To: <20211127082735.4139682-1-chenglulu@loongson.cn> References: <20211127082735.4139682-1-chenglulu@loongson.cn> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3031.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, JMQ_SPF_NEUTRAL, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Nov 2021 09:57:20 -0000 On Sat, 2021-11-27 at 16:27 +0800, chenglulu wrote: > The LoongArch architecture (LoongArch) is an Instruction Set > Architecture (ISA) that has a Reduced Instruction Set Computer (RISC) > style. > The documents are on > https://loongson.github.io/LoongArch-Documentation/README-EN.html > > The ELF ABI Documents are on: > https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html > > The binutils has been merged into trunk: > https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=560b3fe208255ae909b4b1c88ba9c28b09043307 > > Note: this GCC port requires the following patch applied to binutils > to build. > https://github.com/loongson/binutils-gdb/commit/aacb0bf860f02aa5a7dcb76dd0e392bf871c7586 > (will be submitted to upstream soon) > > chenglulu (12): > > LoongArch Port: gcc build > LoongArch Port: Regenerate gcc/configure. > LoongArch Port: Machine Decsription files. > LoongArch Port: Machine description C files and .h > LoongArch Port: Builtin functions. > LoongArch Port: Builtin macros. > LoongArch Port: libgcc > LoongArch Port: Regenerate libgcc/configure. > LoongArch Port: libgomp > LoongArch Port: gcc/testsuite > LoongArch Port: Regenerate configure > LoongArch Port: Add doc. GCC 12 is at stage 3 now, I think in stage 3 a new port won't be merged. It's needed to be rebased for GCC 13, after GCC 12.1.0 release. -- Xi Ruoyao School of Aerospace Science and Technology, Xidian University