ld/testsuite/ld-scripts/phdrs.exp

   1 # Test PHDRS in a linker script.
   2 # By Ian Lance Taylor, Cygnus Support.
   3 #   Copyright 1999, 2000, 2001, 2002, 2003
   4 #   Free Software Foundation, Inc.
   5 #
   6 # This file 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 2 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, MA 02110-1301, USA.
  19
  20 # PHDRS is only meaningful for ELF.
  21 if ![is_elf_format] {
  22     return
  23 }
  24
  25 # This is a very simplistic test.
  26
  27 set testname "PHDRS"
  28
  29 if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] {
  30     unresolved $testname
  31     return
  32 }
  33
  34 set phdrs_regexp \
  35 ".*Program Header:.*PHDR *off *0x00*34 *vaddr *0x00*800034 *paddr *0x00*800034.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*800000 *paddr *0x00*800000.*filesz *0x00*\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags r-x.*LOAD *off *0x0\[0-9a-f\]* *vaddr *0x00*80*\[0-9a-f\]* *paddr *0x00*80*\[0-9a-f\]*.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags *rw-.*"
  36
  37 # On a 64 bit ELF format, we need different numbers.
  38 if [is_elf64 tmpdir/phdrs.o] {
  39     set phdrs_regexp \
  40 ".*Program Header:.*PHDR *off *0x00*40 *vaddr *0x00*800040 *paddr *0x00*800040.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*800000 *paddr *0x00*800000.*filesz *0x00*\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags r-x.*LOAD *off *0x0\[0-9a-f\]* *vaddr *0x00*80*\[0-9a-f\]* *paddr *0x00*80*\[0-9a-f\]*.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* *flags *rw-.*"
  41 }
  42
  43 if ![ld_simple_link $ld tmpdir/phdrs "-T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"] {
  44     fail $testname
  45 } else {
  46     if {[which $objdump] == 0} {
  47         unresolved $testname
  48         return
  49     }
  50
  51     verbose -log "$objdump --private tmpdir/phdrs"
  52     catch "exec $objdump --private tmpdir/phdrs" exec_output
  53     set exec_output [prune_warnings $exec_output]
  54     verbose -log $exec_output
  55
  56     if [regexp $phdrs_regexp $exec_output] {
  57         pass $testname
  58     } else {
  59         fail $testname
  60     }
  61 }