Date: Thu, 19 Mar 2015 03:04:21 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198696] base system's objdump -g doesn't display any information Message-ID: <bug-198696-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198696 Bug ID: 198696 Summary: base system's objdump -g doesn't display any information Product: Base System Version: 11.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: lidl@pix.net On a relatively recent -CURRENT system: uname -a: FreeBSD busybox.pix.net 11.0-CURRENT FreeBSD 11.0-CURRENT #19 r280171M: Tue Mar 17 10:55:28 EDT 2015 lidl@busybox.pix.net:/usr/obj/usr/src/sys/BUSYBOX amd64 clang -v: FreeBSD clang version 3.6.0 (tags/RELEASE_360/final 230434) 20150225 Target: x86_64-unknown-freebsd11.0 Thread model: posix /usr/bin/objdump doesn't display any useful information from a .o object file compiled with 'clang -g': lidl@busybox-234: /usr/bin/objdump -v GNU objdump 2.17.50 [FreeBSD] 2007-07-03 Copyright 2007 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License. This program has absolutely no warranty. lidl@busybox-235: /usr/bin/objdump -g ls.o ls.o: file format elf64-x86-64-freebsd /usr/bin/objdump: ls.o: no recognized debugging information The latest binutils from /usr/ports, however, does work: lidl@busybox-236: /usr/local/bin/objdump -v GNU objdump (GNU Binutils) 2.25 Copyright (C) 2014 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or (at your option) any later version. This program has absolutely no warranty. lidl@busybox-237: /usr/local/bin/objdump -g ls.o | head ls.o: file format elf64-x86-64-freebsd Contents of the .debug_info section: Compilation Unit @ offset 0x0: Length: 0x1172 (32-bit) Version: 2 Abbrev Offset: 0x0 Pointer Size: 8 Is there any hope for getting a working 'objdump -g' in the base system? Isn't there a 'objdump' in the elf-toolchain? Trying to use 'llvm-objdump -g ls.o' just spits out a usage message. -- You are receiving this mail because: You are the assignee for the bug.
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