From patchwork Mon Jun 17 13:01:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Modra X-Patchwork-Id: 92289 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 581743861878 for ; Mon, 17 Jun 2024 13:02:22 +0000 (GMT) X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by sourceware.org (Postfix) with ESMTPS id 6B631385C6C8 for ; Mon, 17 Jun 2024 13:01:50 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6B631385C6C8 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 6B631385C6C8 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::102a ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1718629311; cv=none; b=XzF4oGuYzKP/81F71l+z8CyjdVhmq5n/gjg3u8V8G3OWypox4WE1ZYrS8tRUzVqmLumxCkREwt68AF3GJwbQRxtddQXkEkNmm1Cf+K89Lm4aAA/fCmnTKR/u0X0i2wzp9bTib8Cionyi9UiI5cHdtlo9L4wv3GHFA8ySDZ0ZlHs= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1718629311; c=relaxed/simple; bh=SvIhAVdlGVJEGLqKROh5e8TXguNrRqjRn+cT0RH2+vU=; h=DKIM-Signature:Date:From:To:Subject:Message-ID:MIME-Version; b=vZQqchGzI8FNHhXpsbn84OHfkLTOINIrAPYldJkjzgUuzMcK4T3goECQHnpvVWuWXfy+GZLX2JcaiXENRSzsBJdw4Ht5nVcy7/dDE+T/WOwGova658eY9uFbDsSvTvFhP7B/zMiJ/MFkgqmGM0Tb5LHeL6BYkg5iCKeboCcCcmo= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-pj1-x102a.google.com with SMTP id 98e67ed59e1d1-2c2eb5b1917so3734837a91.2 for ; Mon, 17 Jun 2024 06:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1718629309; x=1719234109; darn=sourceware.org; h=content-disposition:mime-version:message-id:subject:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=ZcsFi8KVPvW9OvfFPiSfL2d/1yGe4TGMFMf8YV+phJA=; b=j6XHUw1UunRAzlfbWb9INEewli3dVWswSrAEzFo2GTKGxCdcFrm5KjkEJ6oGz7U+Gw JLtZ3oiYoeZxAqcJhY5hncfhw38Pjv5qbglbd0yFuAncEI8Jtzt0bnl4HD4leytGpxkk veDOLkY3Qgr+0PpaAhCz9TOyD1aOi/J1s+LuXsT4oxc9xF/mW1vFpwaaFHDcw5/fHmX0 Pg69dUTS3t7YeZGstAzpboDbXrxGE0WI9GKwugS3XKtqJmAfuwpJ0qOQ9ux6/gFau88J L3twO7kPSZaOlnv12OsonFZf+vdN+V7FcjjBFAOq4Vc7KpEfQl2ko/8LwRY267CHvwnb OaXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718629309; x=1719234109; h=content-disposition:mime-version:message-id:subject:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ZcsFi8KVPvW9OvfFPiSfL2d/1yGe4TGMFMf8YV+phJA=; b=ertnh0Pcose2QvMKTyUlMM4s/dDzAcSk0ej09GyCUOzfWhQgaMVT/lYU+Int0G5LIf b9MQxGnnSRkMGIgpMFZ01esxOj4ZiB8Z1r15DxekPuf1nIA6AjA8Djsmyi9x8JQPNMya HkgKQ5e1bcKON8fOimXBOFRq+d5TVA2Rvhx8EaO/SbiIyNfaz+7qtTFSMdt2Kz2tN7FI 4xwfCvESk3LxmQGLccx4LB3lD2QvKpIUB97CfmTNNCFXGFSyyXHBMa9nFCqn6FkPiTwu rrNBIcIVwq/teQu1Yu1rQffWVTUTm6QOyEydw1zOfVK/6907lhUKULm/izdE4Si5OSOu creg== X-Gm-Message-State: AOJu0YyEtYV3Zv9usi48QLlv+3VSJzKdoLbJhxelYZOgUYz1Zsq/ATir cP12dH4dUmkMk6Lgjwv1kRTI1Bm3nfYM0JYRjH11UG5/qnB1lH9coj3+4w== X-Google-Smtp-Source: AGHT+IGQZPEqUKfiDilwNm8cwL97V+jH3M5teZbaeMG8L8VkuHHjauHXzqYpNpJRK1VwP4iIXuz5FA== X-Received: by 2002:a17:90b:4a0c:b0:2c0:238c:4ee6 with SMTP id 98e67ed59e1d1-2c4db132079mr9507148a91.2.1718629308555; Mon, 17 Jun 2024 06:01:48 -0700 (PDT) Received: from squeak.grove.modra.org ([2406:3400:51d:8cc0:e806:a17c:f289:e359]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c4a769af37sm11115512a91.36.2024.06.17.06.01.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Jun 2024 06:01:48 -0700 (PDT) Received: by squeak.grove.modra.org (Postfix, from userid 1000) id DE8AA1141871; Mon, 17 Jun 2024 22:31:45 +0930 (ACST) Date: Mon, 17 Jun 2024 22:31:45 +0930 From: Alan Modra To: binutils@sourceware.org Subject: PR31898 bug in processing DW_RLE_startx_endx Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-3033.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, 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+patchwork=sourceware.org@sourceware.org PR 31898 * dwarf.c (display_debug_rnglists_list): Correct fetch of "end" indexed address. Remove excess parens. diff --git a/binutils/dwarf.c b/binutils/dwarf.c index d375148dc26..d1699e77fac 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -8145,7 +8145,7 @@ display_debug_rnglists_list (unsigned char * start, READ_ULEB (base_address, start, finish); print_hex (base_address, pointer_size); printf (_("(base address index) ")); - base_address = fetch_indexed_addr ((base_address * pointer_size) + addr_base, + base_address = fetch_indexed_addr (base_address * pointer_size + addr_base, pointer_size); print_hex (base_address, pointer_size); printf (_("(base address)\n")); @@ -8153,15 +8153,15 @@ display_debug_rnglists_list (unsigned char * start, case DW_RLE_startx_endx: READ_ULEB (begin, start, finish); READ_ULEB (end, start, finish); - begin = fetch_indexed_addr ((begin * pointer_size) + addr_base, + begin = fetch_indexed_addr (begin * pointer_size + addr_base, pointer_size); - end = fetch_indexed_addr ((begin * pointer_size) + addr_base, + end = fetch_indexed_addr (end * pointer_size + addr_base, pointer_size); break; case DW_RLE_startx_length: READ_ULEB (begin, start, finish); READ_ULEB (length, start, finish); - begin = fetch_indexed_addr ((begin * pointer_size) + addr_base, + begin = fetch_indexed_addr (begin * pointer_size + addr_base, pointer_size); end = begin + length; break;