ld/testsuite/ld-scripts/alignof.exp

   1 # Test ALIGNOF in a linker script.
   2 # Copyright (C) 2007-2023 Free Software Foundation, Inc.
   3 # Contributed by Nathan Sidwell <nathan@codesourcery.com>
   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 # Only ELF and PE-COFF targets record section alignment.
  23
  24 if {![is_elf_format] && ![is_pecoff_format]} {
  25     return
  26 }
  27
  28 set testname "ALIGNOF"
  29
  30 if ![ld_assemble $as $srcdir/$subdir/alignof.s tmpdir/alignof.o] {
  31     fail $testname
  32     return
  33 }
  34
  35 if { [is_pecoff_format] } {
  36     set IMAGE_BASE "--image-base 0"
  37 } else {
  38     set IMAGE_BASE ""
  39 }
  40
  41 if ![ld_link $ld tmpdir/alignof "-T $srcdir/$subdir/alignof.t \
  42         $IMAGE_BASE tmpdir/alignof.o --no-error-rwx-segments"] {
  43     fail $testname
  44     return
  45 }
  46
  47 if ![ld_nm $nm "" tmpdir/alignof] {
  48     fail $testname
  49     return
  50 }
  51
  52 if {![info exists nm_output(alignof_text)] \
  53      || ![info exists nm_output(alignof_data)]} {
  54     send_log "bad output from nm\n"
  55     verbose "bad output from nm"
  56     fail $testname
  57     return
  58 }
  59
  60 if {$nm_output(alignof_text) != 64} {
  61     send_log "alignof_text != 64\n"
  62     verbose "alignof_text != 64"
  63     fail $testname
  64     return
  65 }
  66
  67 if {$nm_output(alignof_data) != 16} {
  68     send_log "alignof_data != 16\n"
  69     verbose "alignof_data != 16"
  70     fail $testname
  71     return
  72 }
  73
  74 pass $testname