ld/testsuite/ld-elf/tls.exp

   1 # Expect script for TLS tests.
   2 #   Copyright (C) 2017-2018 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 # Make sure that binutils can correctly handle TLS.
  23
  24 if { ![istarget *-*-linux*]
  25      && ![istarget *-*-nacl*]
  26      && ![istarget *-*-gnu*] } {
  27     return
  28 }
  29
  30 # Check to see if the C compiler works.
  31 if { [which $CC] == 0 } {
  32     return
  33 }
  34
  35 # This target requires extra GAS options when building PIC/PIE code.
  36 set AFLAGS_PIC ""
  37 if [istarget "sparc*-*-*"] {
  38     append AFLAGS_PIC " -K PIC"
  39 }
  40
  41 run_ld_link_tests [list \
  42     [list \
  43         "Build pr22263-1" \
  44         "-pie -e _start -z text" \
  45         "" \
  46         "$AFLAGS_PIC" \
  47         { pr22263-1a.c pr22263-1b.c } \
  48         {{readelf -r pr22263-1.rd}} \
  49         "pr22263-1" \
  50         "-fPIE -O2" \
  51     ] \
  52 ]