From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by sourceware.org (Postfix) with ESMTPS id 6ED813858423 for ; Fri, 17 Mar 2023 07:50:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6ED813858423 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=statdns.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=statdns.com Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 8967B320089C for ; Fri, 17 Mar 2023 03:50:46 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Fri, 17 Mar 2023 03:50:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=statdns.com; h= cc:content-type:content-type:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm1; t=1679039446; x=1679125846; bh=ghxCuJGNUE8N53K3GmwJXkeyp WadBVdbhab3msVb3OY=; b=O+0pMTN8gjMigi8PpJW2/6O2nx+huOExOot9kzNns 6CjJYEgdQ1RTxRpiHCBuxX589u6jWHmoybcUI1USCo1lfaAT7LLXhcMqaMUc5DwR 28RlSr2QzffmpqhbbQ5EDujX1oIAXS3tN1k2GgPtOn4owU1ehDCjb+5GCoyxoQZj ArvzMR7/D8LBPUj9pwGrUzdAwb2I9ecjJIhDD/ZlaT1G+g7BTz/VtawCsZjTMGLO 30GB9jb558Wa0/IRjTc/vvramYIzX8NsvSgZp3aPR4Ncg6Zy2ajEPZf/dS64m1yL C3XZNXNxmsGU6avSB4YJo8f1cicFa+hF5n1tlgraAiIrg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1679039446; x=1679125846; bh=ghxCuJGNUE8N53K3GmwJXkeypWadBVdbhab 3msVb3OY=; b=lW2aouO7T6UeKt9F3KQREemzyxz+JyOSHrBOB6jTEUZqvkoUCJ8 tkiajh+dU9We4fYBaN0hF2lc6UUNXjvQ1L7IDs3fRR2I4B0NfAqF67wBARRsXThD TttqQZBrel5VRubQKjZi37/jnqAHntxHfRs0Mbfi5QyQwtViTO8mwsDuIm9PVtj3 EXU0XuHfs+XxNiehbygkklXwQqmGgr0RLzE08DM0f560CxIT+C6euyUxUqr/TafR wZqzU2Y4YUvLml3id6dxQlt2Zi9VY23Mv7aXj3uUMDmbn3i5FaGhWXk4cyL2KyGE D/IR3PF7qP1eIT3L/7e9TftKrd8gjceXf/A== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvdefuddguddugecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecunecujfgurhepfffhvffukfggtggusehttdertd dttddvnecuhfhrohhmpefhrhgvuggvrhhitgcuvegrmhgsuhhsuceofhhrvggusehsthgr thgunhhsrdgtohhmqeenucggtffrrghtthgvrhhnpefgkeejleeltdehveffjeefhfeive ejledtffevleekhfetheeludeuueeffeetteenucevlhhushhtvghrufhiiigvpedtnecu rfgrrhgrmhepmhgrihhlfhhrohhmpehfrhgvugesshhtrghtughnshdrtghomh X-ME-Proxy: Feedback-ID: ic0e9462c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Fri, 17 Mar 2023 03:50:45 -0400 (EDT) Date: Fri, 17 Mar 2023 08:50:42 +0100 From: Frederic Cambus To: binutils@sourceware.org Subject: [PATCH] Add support to readelf for the PT_OPENBSD_MUTABLE segment type. Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: binutils/ChangeLog: 2023-03-17 Frederic Cambus * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment type. include/ChangeLog: 2023-03-17 Frederic Cambus * elf/common.h (PT_OPENBSD_MUTABLE): Define. --- binutils/readelf.c | 1 + include/elf/common.h | 1 + 2 files changed, 2 insertions(+) diff --git a/binutils/readelf.c b/binutils/readelf.c index 0d9d2017901..33df75561c1 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -4643,6 +4643,7 @@ get_segment_type (Filedata * filedata, unsigned long p_type) case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE"; case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED"; case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA"; + case PT_OPENBSD_MUTABLE: return "OPENBSD_MUTABLE"; default: if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) diff --git a/include/elf/common.h b/include/elf/common.h index d19d6f9927d..e99f2bb864e 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -492,6 +492,7 @@ #define PT_GNU_SFRAME (PT_LOOS + 0x474e554) /* SFrame stack trace information */ /* OpenBSD segment types. */ +#define PT_OPENBSD_MUTABLE (PT_LOOS + 0x5a3dbe5) /* Like bss, but not immutable. */ #define PT_OPENBSD_RANDOMIZE (PT_LOOS + 0x5a3dbe6) /* Fill with random data. */ #define PT_OPENBSD_WXNEEDED (PT_LOOS + 0x5a3dbe7) /* Program does W^X violations. */ #define PT_OPENBSD_BOOTDATA (PT_LOOS + 0x5a41be6) /* Section for boot arguments. */ -- 2.39.2