1 # Test that the linker reports undefined symbol line number correctly. 2 # 3 # Copyright (C) 2007-2014 Free Software Foundation, Inc. 4 # 5 # This file is part of the GNU Binutils. 6 # 7 # This program is free software; you can redistribute it and/or modify 8 # it under the terms of the GNU General Public License as published by 9 # the Free Software Foundation; either version 3 of the License, or 10 # (at your option) any later version. 11 # 12 # This program is distributed in the hope that it will be useful, 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 # GNU General Public License for more details. 16 # 17 # You should have received a copy of the GNU General Public License 18 # along with this program; if not, write to the Free Software 19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20 # MA 02110-1301, USA. 21 22 if { !([istarget "x86_64-*-elf*"] 23 || [istarget "x86_64-*-nacl*"] 24 || [istarget "x86_64-*-linux*"]) } { 25 return 26 } 27 28 if [istarget "*-*-nacl*"] { 29 set emul "elf_x86_64_nacl" 30 } else { 31 set emul "elf_x86_64" 32 } 33 34 set testline "undefined line" 35 36 if ![ld_assemble $as "--64 $srcdir/$subdir/undefined.s" tmpdir/undefined.o] { 37 verbose "Unable to assemble test file!" 1 38 unresolved $testline 39 return 40 } 41 42 remote_file host delete "tmpdir/undefined" 43 44 # Using -e start prevents the SunOS linker from trying to build a 45 # shared library. 46 send_log "$ld -e start -m$emul -o tmpdir/undefined tmpdir/undefined.o\n" 47 set exec_output [run_host_cmd "$ld" "-e start -m$emul -o tmpdir/undefined tmpdir/undefined.o"] 48 49 send_log "$exec_output\n" 50 verbose "$exec_output" 51 52 proc checkund { string testname } { 53 global exec_output 54 55 if [string match "*$string*" $exec_output] { 56 pass $testname 57 } else { 58 fail $testname 59 } 60 } 61 62 set ml "undefined.c:9: undefined reference to `*this_function_is_not_defined'" 63 64 checkund $ml $testline 65
