From owner-svn-src-head@freebsd.org Sat Jan 21 17:39:12 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 52ED7CBBFA3; Sat, 21 Jan 2017 17:39:12 +0000 (UTC) (envelope-from cem@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0909616F2; Sat, 21 Jan 2017 17:39:11 +0000 (UTC) (envelope-from cem@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v0LHdBC8048195; Sat, 21 Jan 2017 17:39:11 GMT (envelope-from cem@FreeBSD.org) Received: (from cem@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v0LHdAjY048192; Sat, 21 Jan 2017 17:39:10 GMT (envelope-from cem@FreeBSD.org) Message-Id: <201701211739.v0LHdAjY048192@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: cem set sender to cem@FreeBSD.org using -f From: "Conrad E. Meyer" Date: Sat, 21 Jan 2017 17:39:10 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r312599 - head/sys/sys X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Jan 2017 17:39:12 -0000 Author: cem Date: Sat Jan 21 17:39:10 2017 New Revision: 312599 URL: https://svnweb.freebsd.org/changeset/base/312599 Log: Add remaining ELF compression definitions and structs A follow-up to r300231. Sponsored by: Dell EMC Isilon Modified: head/sys/sys/elf32.h head/sys/sys/elf64.h head/sys/sys/elf_common.h Modified: head/sys/sys/elf32.h ============================================================================== --- head/sys/sys/elf32.h Sat Jan 21 16:59:50 2017 (r312598) +++ head/sys/sys/elf32.h Sat Jan 21 17:39:10 2017 (r312599) @@ -254,4 +254,10 @@ typedef struct { Elf32_Half si_flags; /* per symbol flags */ } Elf32_Syminfo; +typedef struct { + Elf32_Word ch_type; + Elf32_Word ch_size; + Elf32_Word ch_addralign; +} Elf32_Chdr; + #endif /* !_SYS_ELF32_H_ */ Modified: head/sys/sys/elf64.h ============================================================================== --- head/sys/sys/elf64.h Sat Jan 21 16:59:50 2017 (r312598) +++ head/sys/sys/elf64.h Sat Jan 21 17:39:10 2017 (r312599) @@ -257,4 +257,11 @@ typedef struct { Elf64_Half si_flags; /* per symbol flags */ } Elf64_Syminfo; +typedef struct { + Elf64_Word ch_type; + Elf64_Word ch_reserved; + Elf64_Xword ch_size; + Elf64_Xword ch_addralign; +} Elf64_Chdr; + #endif /* !_SYS_ELF64_H_ */ Modified: head/sys/sys/elf_common.h ============================================================================== --- head/sys/sys/elf_common.h Sat Jan 21 16:59:50 2017 (r312598) +++ head/sys/sys/elf_common.h Sat Jan 21 17:39:10 2017 (r312599) @@ -849,6 +849,13 @@ typedef struct { #define SYMINFO_CURRENT 1 #define SYMINFO_NUM 2 +/* Values for ch_type (compressed section headers). */ +#define ELFCOMPRESS_ZLIB 1 /* ZLIB/DEFLATE */ +#define ELFCOMPRESS_LOOS 0x60000000 /* OS-specific */ +#define ELFCOMPRESS_HIOS 0x6fffffff +#define ELFCOMPRESS_LOPROC 0x70000000 /* Processor-specific */ +#define ELFCOMPRESS_HIPROC 0x7fffffff + /* * Relocation types. *