ld/testsuite/ld-elf/frame.exp

   1 # Expect script for common symbol tests
   2 #   Copyright 2004 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 H.J. Lu (hongjiu.lu@intel.com)
  19 #
  20
  21 # Make sure that ld correctly handles frame sections in ELF.
  22
  23 # This test can only be run on ELF platforms.
  24 if ![is_elf_format] {
  25     return
  26 }
  27
  28 # No shared lib support on this target.
  29 if { [istarget "mcore-*-*"] } {
  30     return
  31 }
  32
  33 # Too small MAXPAGESIZE on this target.
  34 if { [istarget "sh*-*-elf*"] } {
  35     return
  36 }
  37
  38 # ??? These targets have their own .tbss section, with different meaning
  39 # to the usual ELF .tbss.
  40 if { [istarget "hppa64-*-*"] || [istarget "v850-*-*"] } {
  41     return
  42 }
  43
  44 set test1       "read-only .eh_frame section"
  45 set test2       "read-only .gcc_except_table section"
  46
  47 global as
  48 global ld
  49
  50 if { ![ld_assemble $as $srcdir/$subdir/tbss.s tmpdir/tbss.o ]
  51      || ![ld_assemble $as $srcdir/$subdir/frame.s tmpdir/frame.o] } {
  52     unresolved "$test1"
  53     return
  54 }
  55
  56 if { [ld_simple_link $ld tmpdir/frame.so "--shared tmpdir/frame.o tmpdir/tbss.o"] } {
  57     pass "$test1"
  58 } else {
  59     if [string match "*shared not supported*" $link_output] {
  60         unsupported "-shared is not supported by this target"
  61     } else {
  62         fail "$test1"
  63     }
  64 }
  65
  66 if ![ld_assemble $as $srcdir/$subdir/table.s tmpdir/table.o ] {
  67     unresolved "$test2"
  68     return
  69 }
  70
  71 if { [ld_simple_link $ld tmpdir/table.so "--shared tmpdir/table.o tmpdir/tbss.o"] } {
  72     pass "$test2"
  73 } else {
  74     if [string match "*shared not supported*" $link_output] {
  75         unsupported "-shared is not supported by this target"
  76     } else {
  77         fail "$test2"
  78     }
  79 }