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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id vs22-20020a170907139600b00965b8a996cdsi2162690ejb.1013.2023.05.26.00.59.45 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 May 2023 00:59:45 -0700 (PDT) Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org" Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 373CD394D8E4 for ; Fri, 26 May 2023 07:46:26 +0000 (GMT) X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 68ECF3882AED for ; Fri, 26 May 2023 07:38:50 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 68ECF3882AED Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.2.5.5]) by gateway (Coremail) with SMTP id _____8Cx7+sIYnBkEFwBAA--.3288S3; Fri, 26 May 2023 15:38:48 +0800 (CST) Received: from 5.5.5 (unknown [10.2.5.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxqjr8YXBkQjJ5AA--.4193S5; Fri, 26 May 2023 15:38:48 +0800 (CST) From: mengqinggang To: binutils@sourceware.org Cc: xuchenghua@loongson.cn, chenglulu@loongson.cn, liuzhensong@loongson.cn, xry111@xry111.site, i.swmail@xen0n.name, maskray@google.com, changjiachen@stu.xupt.edu.cn, mengqinggang Subject: [PATCH v5 3/6] LoongArch: opcodes: Add support for linker relaxation. Date: Fri, 26 May 2023 15:38:30 +0800 Message-Id: <20230526073833.3933735-4-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20230526073833.3933735-1-mengqinggang@loongson.cn> References: <20230526073833.3933735-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxqjr8YXBkQjJ5AA--.4193S5 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjvJXoWxJrykWF1kXrW7AFWDXF43ZFb_yoW8Aw48p3 sxZFyrGF4ruFn3X3srX3y5Wrn8JrWxKr12q3W3tws7Cr48Xr18XF40yr9FgF4UCw1xGrWv qF18tw17ZFnrAw7anT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b28YFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20xvaj40_Wr0E3s 1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xv wVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwA2z4 x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4UJVWxJr1l e2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27wAqx4xG64xvF2 IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jw0_WrylYx0Ex4A2jsIE14v26r4j6F4U McvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x0EwIxGrwCFx2 IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v2 6r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67 AKxVW8JVW5JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IY s7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr 0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07j8CztUUUUU= X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766942819984706202?= X-GMAIL-MSGID: =?utf-8?q?1766942819984706202?= Set gas default to enable relax. opcodes/ChangeLog: * loongarch-opc.c (struct loongarch_ASEs_option): New member relax with the default value 1. --- bfd/elfnn-loongarch.c | 6 +++--- opcodes/loongarch-opc.c | 5 ++++- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index d501991e4cf..b16066c5d91 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -3698,7 +3698,7 @@ loongarch_relax_delete_bytes (bfd *abfd, /* Relax pcalau12i,addi.d => pcaddi. */ static bool -loongarch_relax_pcala_addi(bfd *abfd, asection *sec, +loongarch_relax_pcala_addi (bfd *abfd, asection *sec, Elf_Internal_Rela *rel_hi, bfd_vma symval) { bfd_byte *contents = elf_section_data (sec)->this_hdr.contents; @@ -3967,7 +3967,7 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, { if (i + 4 > sec->reloc_count) break; - loongarch_relax_pcala_addi(abfd, sec, rel, symval); + loongarch_relax_pcala_addi (abfd, sec, rel, symval); } break; case R_LARCH_GOT_PC_HI20: @@ -3977,7 +3977,7 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, break; if (loongarch_relax_pcala_ld (abfd, sec, rel)) { - loongarch_relax_pcala_addi(abfd, sec, rel, symval); + loongarch_relax_pcala_addi (abfd, sec, rel, symval); } } break; diff --git a/opcodes/loongarch-opc.c b/opcodes/loongarch-opc.c index 39d724a3398..573b691c1fd 100644 --- a/opcodes/loongarch-opc.c +++ b/opcodes/loongarch-opc.c @@ -22,7 +22,10 @@ #include "opcode/loongarch.h" #include "libiberty.h" -struct loongarch_ASEs_option LARCH_opts; +struct loongarch_ASEs_option LARCH_opts = +{ + .relax = 1 +}; size_t loongarch_insn_length (insn_t insn ATTRIBUTE_UNUSED)