ld/testsuite/ld-scripts/sizeof.exp

   1 # Test SIZEOF in a linker script.
   2 # By Ian Lance Taylor, Cygnus Support
   3 # Based on a bug report from anders.blomdell@control.lth.se.
   4 #   Copyright 2001, 2005, 2007
   5 #   Free Software Foundation, Inc.
   6 #
   7 # This file is part of the GNU Binutils.
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  22 # MA 02110-1301, USA.
  23
  24 set testname "SIZEOF"
  25
  26 if ![ld_assemble $as $srcdir/$subdir/sizeof.s tmpdir/sizeof.o] {
  27     unresolved $testname
  28     return
  29 }
  30
  31 if ![ld_simple_link $ld tmpdir/sizeof "-T $srcdir/$subdir/sizeof.t tmpdir/sizeof.o"] {
  32     fail $testname
  33     return
  34 }
  35
  36 if ![ld_nm $nm "" tmpdir/sizeof] {
  37     unresolved $testname
  38     return
  39 }
  40
  41 if {![info exists nm_output(text_start)] \
  42      || ![info exists nm_output(text_end)] \
  43      || ![info exists nm_output(data_start)] \
  44      || ![info exists nm_output(data_end)] \
  45      || ![info exists nm_output(sizeof_text)] \
  46      || ![info exists nm_output(sizeof_data)]} {
  47     send_log "bad output from nm\n"
  48     verbose "bad output from nm"
  49     fail $testname
  50     return
  51 }
  52
  53 if {$nm_output(text_end) - $nm_output(text_start) != $nm_output(sizeof_text)} {
  54     send_log "text_end - text_start != sizeof_text\n"
  55     verbose "text_end - text_start != sizeof_text"
  56     fail $testname
  57     return
  58 }
  59
  60 if {$nm_output(data_end) - $nm_output(data_start) != $nm_output(sizeof_data)} {
  61     send_log "data_end - data_start != sizeof_data\n"
  62     verbose "data_end - data_start != sizeof_data"
  63     fail $testname
  64     return
  65 }
  66
  67 if {$nm_output(sizeof_text) != $nm_output(sizeof_data)} {
  68     send_log "sizeof_text != sizeof_data\n"
  69     verbose "sizeof_text != sizeof_data"
  70     fail $testname
  71     return
  72 }
  73
  74 pass $testname