ld/testsuite/ld-x86-64/line.exp

   1 # Test that the linker reports undefined symbol line number correctly.
   2 #
   3 #   Copyright (C) 2007-2020 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