From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out4436.biz.mail.alibaba.com (out4436.biz.mail.alibaba.com [47.88.44.36]) by sourceware.org (Postfix) with ESMTPS id EA0E7394AC30 for ; Tue, 29 Jun 2021 08:11:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org EA0E7394AC30 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R161e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=alimailimapcm10staff010182156082; MF=rjiejie@linux.alibaba.com; NM=1; PH=DS; RN=1; SR=0; TI=SMTPD_---0Ue3UI0b_1624954270; Received: from localhost(mailfrom:rjiejie@linux.alibaba.com fp:SMTPD_---0Ue3UI0b_1624954270) by smtp.aliyun-inc.com(127.0.0.1); Tue, 29 Jun 2021 16:11:11 +0800 From: Jojo R To: gcc-patches@gcc.gnu.org Subject: [PATCH 0/2] RISC-V: Add ldr/str instruction for T-HEAD. Date: Tue, 29 Jun 2021 16:11:05 +0800 Message-Id: <20210629081107.28391-1-rjiejie@linux.alibaba.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00, ENV_AND_HDR_SPF_MATCH, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_PASS, TXREP, UNPARSEABLE_RELAY, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Tue, 29 Jun 2021 08:11:18 -0000 T-HEAD extends some customized ISAs for Cores. The patches support ldr/str insns, it likes arm's LDR insn, the memory model is a base register indexed by (optionally scaled) register.