ld/testsuite/ld-scripts/phdrs.exp

   1 # Test PHDRS in a linker script.
   2 # By Ian Lance Taylor, Cygnus Support.
   3 #   Copyright (C) 1999-2015 Free Software Foundation, Inc.
   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 # PHDRS is only meaningful for ELF.
  23 if ![is_elf_format] {
  24     return
  25 }
  26
  27 # This is a very simplistic test.
  28
  29 set testname "PHDRS"
  30
  31 set ldopt ""
  32 if { [istarget spu*-*-*] } {
  33     set ldopt "--local-store 0:0"
  34 }
  35
  36 if ![ld_assemble $as $srcdir/$subdir/phdrs.s tmpdir/phdrs.o] {
  37     unresolved $testname
  38     return
  39 }
  40
  41 set phdrs_regexp \
  42 ".*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-.*"
  43
  44 # On a 64 bit ELF format, we need different numbers.
  45 if [is_elf64 tmpdir/phdrs.o] {
  46     set phdrs_regexp \
  47 ".*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-.*"
  48 }
  49
  50 set ldopt "$ldopt -T $srcdir/$subdir/phdrs.t tmpdir/phdrs.o"
  51 if ![ld_simple_link $ld tmpdir/phdrs $ldopt] {
  52     fail $testname
  53 } else {
  54     if {![is_remote host] && [which $objdump] == 0} {
  55         unresolved $testname
  56         return
  57     }
  58     set exec_output [run_host_cmd "$objdump" "--private-headers tmpdir/phdrs"]
  59     set exec_output [prune_warnings $exec_output]
  60     verbose -log $exec_output
  61
  62     # The RX port sets the p_paddr of loadable segments to 0 in order
  63     # to be compatible with Renesas tools.  When an RX executable is
  64     # loaded into a BFD based tool the code tries to reconstruct the
  65     # correct vaddr and paddr values.  This is not always possible
  66     # however and this test is one example of where the reconstruction
  67     # fails.
  68     setup_xfail rx-*-*
  69
  70     if [regexp $phdrs_regexp $exec_output] {
  71         pass $testname
  72     } else {
  73         fail $testname
  74     }
  75 }