From owner-svn-src-all@freebsd.org Fri Jun 28 16:00:56 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8A7E815C5488; Fri, 28 Jun 2019 16:00:56 +0000 (UTC) (envelope-from luporl@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 333FD77065; Fri, 28 Jun 2019 16:00:56 +0000 (UTC) (envelope-from luporl@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0EB57F68; Fri, 28 Jun 2019 16:00:56 +0000 (UTC) (envelope-from luporl@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5SG0tF8057786; Fri, 28 Jun 2019 16:00:55 GMT (envelope-from luporl@FreeBSD.org) Received: (from luporl@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5SG0tPC057785; Fri, 28 Jun 2019 16:00:55 GMT (envelope-from luporl@FreeBSD.org) Message-Id: <201906281600.x5SG0tPC057785@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: luporl set sender to luporl@FreeBSD.org using -f From: Leandro Lupori Date: Fri, 28 Jun 2019 16:00:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r349510 - head/contrib/elftoolchain/readelf X-SVN-Group: head X-SVN-Commit-Author: luporl X-SVN-Commit-Paths: head/contrib/elftoolchain/readelf X-SVN-Commit-Revision: 349510 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 333FD77065 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.96)[-0.962,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 16:00:56 -0000 Author: luporl Date: Fri Jun 28 16:00:55 2019 New Revision: 349510 URL: https://svnweb.freebsd.org/changeset/base/349510 Log: [PowerPC64] readelf: print description for 'e_flags' in ELF header (ABI type) This prints out description text with the meaning of 'Flags' value in PowerPC64. Example: $ readelf -h ~/tmp/t1-Flag2 ELF Header: Magic: 7f 45 4c 46 02 02 01 09 00 00 00 00 00 00 00 00 Class: ELF64 Data: 2's complement, big endian Version: 1 (current) OS/ABI: FreeBSD ABI Version: 0 Type: EXEC (Executable file) Machine: PowerPC 64-bit Version: 0x1 Entry point address: 0x10010000 Start of program headers: 64 (bytes into file) Start of section headers: 209368 (bytes into file) Flags: 0x2, OpenPOWER ELF V2 ABI Size of this header: 64 (bytes) Size of program headers: 56 (bytes) Number of program headers: 10 Size of section headers: 64 (bytes) Number of section headers: 34 Section header string table index: 31 Submitted by: alfredo.junior_eldorado.org.br Reviewed by: luporl Differential Revision: https://reviews.freebsd.org/D20782 Modified: head/contrib/elftoolchain/readelf/readelf.c Modified: head/contrib/elftoolchain/readelf/readelf.c ============================================================================== --- head/contrib/elftoolchain/readelf/readelf.c Fri Jun 28 15:52:40 2019 (r349509) +++ head/contrib/elftoolchain/readelf/readelf.c Fri Jun 28 16:00:55 2019 (r349510) @@ -2297,8 +2297,15 @@ dump_eflags(struct readelf *re, uint64_t e_flags) } edesc = mips_eflags_desc; break; - case EM_PPC: case EM_PPC64: + switch (e_flags) { + case 0: printf(", Unspecified or Power ELF V1 ABI"); break; + case 1: printf(", Power ELF V1 ABI"); break; + case 2: printf(", OpenPOWER ELF V2 ABI"); break; + default: break; + } + /* explicit fall through*/ + case EM_PPC: edesc = powerpc_eflags_desc; break; case EM_RISCV: