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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id a8-20020a1709066d4800b0096b58cea81esi564076ejt.475.2023.06.08.17.47.28 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 17:47:28 -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 3C0343857019 for ; Fri, 9 Jun 2023 00:47:27 +0000 (GMT) X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from NelsondeMBP.localdomain (114-25-78-180.dynamic-ip.hinet.net [114.25.78.180]) by sourceware.org (Postfix) with ESMTP id 3FAC63858C20 for ; Fri, 9 Jun 2023 00:47:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 3FAC63858C20 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=none smtp.mailfrom=NelsondeMBP.localdomain Received: by NelsondeMBP.localdomain (Postfix, from userid 501) id 9658EE08F6B; Fri, 9 Jun 2023 08:47:18 +0800 (CST) From: Nelson Chu To: binutils@sourceware.org Cc: i@maskray.me, nelson@rivosinc.com Subject: [PATCH] RISC-V: PR29823, defined the missing elf_backend_obj_attrs_handle_unknown. Date: Fri, 9 Jun 2023 08:47:17 +0800 Message-Id: <20230609004717.30486-1-nelson@rivosinc.com> X-Mailer: git-send-email 2.39.2 (Apple Git-143) MIME-Version: 1.0 X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KHOP_HELO_FCRDNS, NO_DNS_FOR_FROM, PDS_RDNS_DYNAMIC_FP, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_PBL, RCVD_IN_SORBS_DUL, RDNS_DYNAMIC, SPF_HELO_NONE, SPF_NONE, 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?1768183980551497617?= X-GMAIL-MSGID: =?utf-8?q?1768183980551497617?= bfd/ PR 29823 * elfnn-riscv.c (riscv_elf_obj_attrs_handle_unknown): New function. (elf_backend_obj_attrs_handle_unknown): Defined to riscv_elf_obj_attrs_handle_unknown. --- bfd/elfnn-riscv.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c index 30d2faa405d..5107ed3321e 100644 --- a/bfd/elfnn-riscv.c +++ b/bfd/elfnn-riscv.c @@ -4094,6 +4094,18 @@ _bfd_riscv_elf_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info) return false; } +/* Ignore and report warning for the unknwon elf attribute. */ + +static bool +riscv_elf_obj_attrs_handle_unknown (bfd *abfd, int tag) +{ + _bfd_error_handler + /* xgettext:c-format */ + (_("warning: %pB: unknown RISCV ABI object attribute %d"), + abfd, tag); + return true; +} + /* A second format for recording PC-relative hi relocations. This stores the information required to relax them to GP-relative addresses. */ @@ -5589,5 +5601,6 @@ riscv_elf_merge_symbol_attribute (struct elf_link_hash_entry *h, #define elf_backend_obj_attrs_section_type SHT_RISCV_ATTRIBUTES #undef elf_backend_obj_attrs_section #define elf_backend_obj_attrs_section RISCV_ATTRIBUTES_SECTION_NAME +#define elf_backend_obj_attrs_handle_unknown riscv_elf_obj_attrs_handle_unknown #include "elfNN-target.h"