ld/testsuite/ld-scripts/phdrs.exp

   1 # Test PHDRS in a linker script.
   2 # By Ian Lance Taylor, Cygnus Support.
   3 #   Copyright 2001
   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20 # PHDRS is only meaningful for ELF.
  21 if { ![istarget *-*-sysv4*] \
  22      && ![istarget *-*-unixware*] \
  23      && ![istarget *-*-elf*] \
  24      && ![istarget *-*-eabi*] \
  25      && ![istarget *-*-linux*] \
  26      && ![istarget *-*-irix5*] \
  27      && ![istarget *-*-irix6*] \
  28      && ![istarget *-*-solaris2*] } {
  29     return
  30 }
  31
  32 if { [istarget *-*-linux*aout*] \
  33      || [istarget *-*-linux*oldld*] } {
  34     return
  35 }
  36
  37 # This is a very simplistic test.
  38
  39 set testname "PHDRS"
  40
  41 if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] {
  42     unresolved $testname
  43     return
  44 }
  45
  46 set phdrs_regexp \
  47 ".*Program Header:.*PHDR *off *0x00*34 *vaddr *0x00*80034 *paddr *0x00*80034.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*80000 *paddr *0x00*80000.*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-.*"
  48
  49 # On a 64 bit ELF format, we need different numbers.
  50 if { [istarget alpha*-*-*] || [istarget "ia64*-*-*"]
  51     || [istarget "hppa*64*-*-*"] || [istarget "x86_64*-*-*"] } then {
  52   set phdrs_regexp \
  53 ".*Program Header:.*PHDR *off *0x00*40 *vaddr *0x00*80040 *paddr *0x00*80040.*filesz *0x0\[0-9a-f\]* *memsz *0x0\[0-9a-f\]* flags r--.*LOAD *off *0x00* *vaddr *0x00*80000 *paddr *0x00*80000.*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-.*"
  54 }
  55
  56 if ![ld_simple_link $ld tmpdir/phdrs "-T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"] {
  57     fail $testname
  58 } else {
  59     if {[which $objdump] == 0} {
  60         unresolved $testname
  61         return
  62     }
  63
  64     verbose -log "$objdump --private tmpdir/phdrs"
  65     catch "exec $objdump --private tmpdir/phdrs" exec_output
  66     set exec_output [prune_warnings $exec_output]
  67     verbose -log $exec_output
  68
  69     if [regexp $phdrs_regexp $exec_output] {
  70         pass $testname
  71     } else {
  72         fail $testname
  73     }
  74 }