ld/testsuite/ld-elf/tls_common.exp

   1 # Expect script for .tls_common tests
   2 #   Copyright 2006 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17 #
  18 # Written by Jakub Jelinek (jakub@redhat.com)
  19 #
  20
  21 # Make sure that binutils can correctly handle ld output in ELF.
  22
  23 # Run on Linux only.
  24 if { ![istarget *-*-linux*] } {
  25     return
  26 }
  27
  28 if { [istarget *-*-linux*aout*]
  29      || [istarget *-*-linux*oldld*] } {
  30     return
  31 }
  32
  33 global as
  34 global ld
  35 global READELF
  36 global srcdir
  37 global subdir
  38 global link_output
  39
  40 if { ![ld_assemble $as $srcdir/$subdir/tls_common.s tmpdir/tls_common.o ] } {
  41     unresolved "tls_common"
  42     return
  43 }
  44
  45 if { ![ld_simple_link $ld tmpdir/tls_common1.o "-r tmpdir/tls_common.o"] } {
  46     fail "tls_common"
  47     return
  48 }
  49
  50 if { ![ld_simple_link $ld tmpdir/tls_common "tmpdir/tls_common1.o"] } {
  51     if { [string match "*not supported*" $link_output]
  52          || [string match "*unrecognized option*" $link_output] } {
  53         unsupported "$ld_options is not supported by this target"
  54     } elseif { [string match "*Warning*alignment*of common symbol*" $link_output] } {
  55         fail "tls_common"
  56     } else {
  57         unresolved "tls_common"
  58     }
  59     return
  60 }
  61
  62 send_log "$READELF -l --wide tmpdir/tls_common\n"
  63 catch "exec $READELF -l --wide tmpdir/tls_common" readelf_output
  64 if ![regexp ".*TLS.*0x0+ 0x0+4 R .*" $readelf_output] then {
  65     send_log "$readelf_output\n"
  66     fail "tls_common"
  67     return
  68 }
  69
  70 pass "tls_common"