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server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8BxNuhctVVlQHk6AA--.61544S3; Thu, 16 Nov 2023 14:23:24 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxndxOtVVlfNJDAA--.16902S3; Thu, 16 Nov 2023 14:23:23 +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, mengqinggang Subject: [PATCH v1 1/6] LoongArch: Fix ld --no-relax bug Date: Thu, 16 Nov 2023 14:23:02 +0800 Message-Id: <20231116062307.3292483-2-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20231116062307.3292483-1-mengqinggang@loongson.cn> References: <20231116062307.3292483-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxndxOtVVlfNJDAA--.16902S3 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj93XoW7Zr15uF4rJryfWr4xCw45urX_yoW8GrW8pa 4furyrJF4rCFn3WwnrJrWUuF4DJry8Kr12ya43t3s7CF4DCFy5XF4rAryIgFWDG3WIgrW8 Zr10g347uFn7AabCm3ZEXasCq-sJn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUk2b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Jr0_Gr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E87Iv 67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6x kF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxU7MmhUUUUU X-Spam-Status: No, score=-12.5 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: 2.1.30 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 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782700637822401395 X-GMAIL-MSGID: 1782700637822401395 When ld --no-relax, pcalau12i + ld.d still can be relaxed. --- bfd/elfnn-loongarch.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index 18ad3cc91ca..1162cb35cd6 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -3996,29 +3996,22 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, loongarch_relax_align (abfd, sec, sym_sec, info, rel, symval); break; case R_LARCH_DELETE: - if (info->relax_pass == 1) + if (1 == info->relax_pass) { loongarch_relax_delete_bytes (abfd, sec, rel->r_offset, 4, info); rel->r_info = ELFNN_R_INFO (0, R_LARCH_NONE); } break; case R_LARCH_PCALA_HI20: - if (info->relax_pass == 0) - { - if (i + 4 > sec->reloc_count) - break; - loongarch_relax_pcala_addi (abfd, sec, rel, symval); - } + if (0 == info->relax_pass && (i + 4) <= sec->reloc_count) + loongarch_relax_pcala_addi (abfd, sec, rel, symval); break; case R_LARCH_GOT_PC_HI20: - if (local_got) + if (local_got && 0 == info->relax_pass + && (i + 4) <= sec->reloc_count) { - if (i + 4 > sec->reloc_count) - 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; default: From patchwork Thu Nov 16 06:23:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: mengqinggang X-Patchwork-Id: 165705 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b909:0:b0:403:3b70:6f57 with SMTP id t9csp3018318vqg; 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server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8CxLOtdtVVlRXk6AA--.44182S3; Thu, 16 Nov 2023 14:23:25 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxndxOtVVlfNJDAA--.16902S4; Thu, 16 Nov 2023 14:23:25 +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, mengqinggang Subject: [PATCH v1 2/6] LoongArch: Directly delete relaxed instuctions in first relaxation pass Date: Thu, 16 Nov 2023 14:23:03 +0800 Message-Id: <20231116062307.3292483-3-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20231116062307.3292483-1-mengqinggang@loongson.cn> References: <20231116062307.3292483-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxndxOtVVlfNJDAA--.16902S4 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj93XoW7uF1fWF48Jw4UJF1UXFyfXwc_yoW8CFW5pa y3uryrJF4ruFn3W3WDZrWUWFs8Jry8Gr12qa43Kwn7CFsrGFyFqr4rAr17WFW5Kw1xurWv vr18Ka47ZFn7CwcCm3ZEXasCq-sJn29KB7ZKAUJUUUU5529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUk2b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv 67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6x kF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxU27PEDUUUU X-Spam-Status: No, score=-12.5 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: 2.1.30 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 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782700675098306931 X-GMAIL-MSGID: 1782700675098306931 Directly delete relaxed instuctions in first relaxation pass, not use R_LARCH_DELETE relocation. If not, the PC-relative offset may increase. --- bfd/elfnn-loongarch.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index 1162cb35cd6..9d4ea7e4ae7 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -3739,7 +3739,8 @@ loongarch_relax_delete_bytes (bfd *abfd, /* Relax pcalau12i,addi.d => pcaddi. */ static bool loongarch_relax_pcala_addi (bfd *abfd, asection *sec, - Elf_Internal_Rela *rel_hi, bfd_vma symval) + Elf_Internal_Rela *rel_hi, bfd_vma symval, + struct bfd_link_info *info) { bfd_byte *contents = elf_section_data (sec)->this_hdr.contents; Elf_Internal_Rela *rel_lo = rel_hi + 2; @@ -3771,8 +3772,9 @@ loongarch_relax_pcala_addi (bfd *abfd, asection *sec, /* Adjust relocations. */ rel_hi->r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel_hi->r_info), R_LARCH_PCREL20_S2); - rel_lo->r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel_hi->r_info), - R_LARCH_DELETE); + rel_lo->r_info = ELFNN_R_INFO (0, R_LARCH_NONE); + + loongarch_relax_delete_bytes (abfd, sec, rel_lo->r_offset, 4, info); return true; } @@ -4004,14 +4006,14 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, break; case R_LARCH_PCALA_HI20: if (0 == info->relax_pass && (i + 4) <= sec->reloc_count) - loongarch_relax_pcala_addi (abfd, sec, rel, symval); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); break; case R_LARCH_GOT_PC_HI20: if (local_got && 0 == info->relax_pass && (i + 4) <= sec->reloc_count) { if (loongarch_relax_pcala_ld (abfd, sec, rel)) - loongarch_relax_pcala_addi (abfd, sec, rel, symval); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); } break; default: From patchwork Thu Nov 16 06:23:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: mengqinggang X-Patchwork-Id: 165704 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b909:0:b0:403:3b70:6f57 with SMTP id t9csp3018137vqg; Wed, 15 Nov 2023 22:23:37 -0800 (PST) X-Google-Smtp-Source: AGHT+IFxA+ksLe0HRjjzOqFemQGw/rTEXK++9eP8o/QsOvzIlAjaZlXCSh09QzhT3DGcO5Uz8+oH X-Received: by 2002:a05:620a:4543:b0:77a:7af5:23d with SMTP id u3-20020a05620a454300b0077a7af5023dmr1011953qkp.17.1700115817254; Wed, 15 Nov 2023 22:23:37 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1700115817; cv=pass; d=google.com; s=arc-20160816; b=nVgQ5gk5KGDVhjKQwhmAWbBkfyFUDjIdYsQE8mwZobCGCqHNKBBOoJ9yv+F+NBo0Ek 7fdiZxSudZwW2QT12ERSe5wk7y5i1GxEuhQs1zPhHD2DgbOhyFAWHeHTdfZqe3nxfmN7 dpLBwirr96QZ3WVnfbeJlKUaC/arpMrQ9J9de6RXXhZ87kFOm4Pk+ck71BVbsftrCAGK lRJ6H3KZdoYp7ZYuoNnpH5h8LP1sptqYZ1fvj9nnaScsTHGisMQCtW4mRBp6B8aM8XzV FGGIL1YTYccb2GcruL3k/ZFiwtSLN0RpJcEjl7wL0xkpbU4QsZW4CG8C7yka03ZsmIH3 Y4yQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:arc-filter:dmarc-filter:delivered-to; bh=Af1KrblZf/MEthegJWSEGYYrvCvWXf/+myzHwUOXOP4=; fh=E++1HYE07Ug0Tb3mwOoH2gQvrrmpXVdxZHa97F1+u1A=; b=NMlvpPhF6C1KGvwS/xwOzlAsYKWVwMX5TenvonwDgdYfmalvtosUrL2LLT88P3UKpF /rKmrak9iEdfKtacj8Z/3K0BAKAOu+lx1hUF2dtrx/CcMBsGO16YK+e0T4rufBgaeuGW kFtzrjZ5wNVEwC7wAeSOnfbadQmQpRHrXPKVAZYNY7MrE1sSb5EB148DGfgnWRs9YNdP w+c4W1FF09CPHrlpQZiiyIM0EaixlBLO0zX5CAxgHEu8f5Ajluhz3P51JAydg/uE8r9V ourpl00pxdFHfHIINZ1Ez4zHGyEycwV1lkeK4QHpkxCWQZ0SZ6TDv36IcCwhVn3Bn1dL 5Hzw== ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org" Received: from server2.sourceware.org (server2.sourceware.org. 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server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8BxpPBetVVlSnk6AA--.49839S3; Thu, 16 Nov 2023 14:23:26 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxndxOtVVlfNJDAA--.16902S5; Thu, 16 Nov 2023 14:23:26 +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, mengqinggang Subject: [PATCH v1 3/6] LoongArch: Multiple relax_trip in one relax_pass Date: Thu, 16 Nov 2023 14:23:04 +0800 Message-Id: <20231116062307.3292483-4-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20231116062307.3292483-1-mengqinggang@loongson.cn> References: <20231116062307.3292483-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxndxOtVVlfNJDAA--.16902S5 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj93XoW7CF13uw43GrW5Jr4xuF15Awc_yoW8Ww4xp3 y3Z34rGa1ru3Z3WwnrZ3y5urs8tFyxGryI9a43t3s7CFWUGF18XF4rGry7CF45Kw1xWFZ2 vr18ta47ZFn7AabCm3ZEXasCq-sJn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUk2b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx 1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv 67AKxVW8JVWxJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2 Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s02 6x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0x vE2Ix0cI8IcVAFwI0_Gr0_Xr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE 42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6x kF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUcCD7UUUUU X-Spam-Status: No, score=-12.5 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: 2.1.30 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 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782700643249051544 X-GMAIL-MSGID: 1782700643249051544 If deleting instructions in one relax_trip, set again to true to start the next relax_trip. --- bfd/elfnn-loongarch.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index 9d4ea7e4ae7..7436a14441f 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -3740,7 +3740,7 @@ loongarch_relax_delete_bytes (bfd *abfd, static bool loongarch_relax_pcala_addi (bfd *abfd, asection *sec, Elf_Internal_Rela *rel_hi, bfd_vma symval, - struct bfd_link_info *info) + struct bfd_link_info *info, bool *again) { bfd_byte *contents = elf_section_data (sec)->this_hdr.contents; Elf_Internal_Rela *rel_lo = rel_hi + 2; @@ -3766,6 +3766,9 @@ loongarch_relax_pcala_addi (bfd *abfd, asection *sec, || ((bfd_signed_vma)(symval - pc) > (bfd_signed_vma)(int32_t)0x1ffffc)) return false; + /* Continue next relax trip. */ + *again = true; + pca = pcaddi | rd; bfd_put (32, abfd, pca, contents + rel_hi->r_offset); @@ -4006,14 +4009,15 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, break; case R_LARCH_PCALA_HI20: if (0 == info->relax_pass && (i + 4) <= sec->reloc_count) - loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, info, again); break; case R_LARCH_GOT_PC_HI20: if (local_got && 0 == info->relax_pass && (i + 4) <= sec->reloc_count) { if (loongarch_relax_pcala_ld (abfd, sec, rel)) - loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, + info, again); } break; default: From patchwork Thu Nov 16 06:23:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: mengqinggang X-Patchwork-Id: 165706 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b909:0:b0:403:3b70:6f57 with SMTP id t9csp3018572vqg; 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server2.sourceware.org Received: from loongson.cn (unknown [10.2.6.5]) by gateway (Coremail) with SMTP id _____8DxxPBgtVVlUXk6AA--.50861S3; Thu, 16 Nov 2023 14:23:28 +0800 (CST) Received: from 5.5.5 (unknown [10.2.6.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxndxOtVVlfNJDAA--.16902S7; Thu, 16 Nov 2023 14:23:28 +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, mengqinggang Subject: [PATCH v1 5/6] LoongArch: Modify link_info.relax_pass from 3 to 2 Date: Thu, 16 Nov 2023 14:23:06 +0800 Message-Id: <20231116062307.3292483-6-mengqinggang@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20231116062307.3292483-1-mengqinggang@loongson.cn> References: <20231116062307.3292483-1-mengqinggang@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxndxOtVVlfNJDAA--.16902S7 X-CM-SenderInfo: 5phqw15lqjwttqj6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBj9xXoWrtFy3JFy7Cr4fXrWxuFy7XFc_yoWDKFbEga 4SqryUCr4xAayrtwnIqr95C340van7JFnIvFyqqw4xG3WrZrs5KrWDW3Z3ur1jyw4ruFn8 WrsYqr13C3y7KosvyTuYvTs0mTUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb28YFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_JF0_JFyl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27w Aqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jw0_WrylYx0Ex4A2jsIE 14v26r4j6F4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x 0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E 7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcV C0I7IYx2IY67AKxVW5JVW7JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF 04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7 CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07j5l1kUUUUU= X-Spam-Status: No, score=-12.2 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_NUMSUBJECT, 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: 2.1.30 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 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1782700720926582322 X-GMAIL-MSGID: 1782700720926582322 The first pass handles R_LARCH_RELAX relocations, the second pass handles R_LARCH_ALIGN relocations. --- bfd/elfnn-loongarch.c | 2 +- ld/emultempl/loongarchelf.em | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index d331eefb8ac..9d0cfab5f36 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -4012,7 +4012,7 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, switch (ELFNN_R_TYPE (rel->r_info)) { case R_LARCH_ALIGN: - if (2 == info->relax_pass) + if (1 == info->relax_pass) loongarch_relax_align (abfd, sec, sym_sec, info, rel, symval); break; case R_LARCH_DELETE: diff --git a/ld/emultempl/loongarchelf.em b/ld/emultempl/loongarchelf.em index d81c99da48b..9974989489c 100644 --- a/ld/emultempl/loongarchelf.em +++ b/ld/emultempl/loongarchelf.em @@ -42,7 +42,7 @@ larch_elf_before_allocation (void) ENABLE_RELAXATION; } - link_info.relax_pass = 3; + link_info.relax_pass = 2; } static void