ld/testsuite/ld-elf/sec64k.exp

   1 # Expect script for tests for >64k sections
   2 #   Copyright 2002 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17 #
  18 # Written by Hans-Peter Nilsson (hp@axis.com)
  19 #
  20
  21 # Exclude non-ELF targets.
  22
  23 if { ![istarget *-*-linux*] \
  24      && ![istarget *-*-gnu] \
  25      && ![istarget hppa*64*-*-hpux*] \
  26      && ![istarget *-*-elf] } {
  27     return
  28 }
  29
  30 if { [istarget *-*-linux*aout*] \
  31      || [istarget *-*-linux*oldld*] } {
  32     return
  33 }
  34
  35 # Per-port excludes, since this test takes an overwhelmingly long time
  36 # currently.
  37 if { ![istarget cris-*-*] } {
  38     return
  39 }
  40
  41 # Test >64k sections, with and without -r.  First, create the assembly
  42 # files.  Have a relocation to another section and one within the local
  43 # section.
  44
  45 set test1 "64ksec-r"
  46 set test2 "64ksec"
  47
  48 if { ![runtest_file_p $runtests $test1] \
  49         && ![runtest_file_p $runtests $test2] } {
  50     return
  51 }
  52
  53 set sfiles {}
  54 set max_sec 66000
  55 set secs_per_file 1000
  56 set secn 0
  57 for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
  58     set sfile "$objdir/tmpdir/sec64-$i.s"
  59     lappend sfiles $sfile
  60     if [catch { set ofd [open $sfile w] } x] {
  61         perror "$x"
  62         unresolved $test1
  63         unresolved $test2
  64         return
  65     }
  66
  67     if { $secn == 0 } {
  68         puts $ofd " .global _start"
  69         puts $ofd "_start:"
  70         puts $ofd " .global foo_0"
  71         puts $ofd "foo_0: .long 0"
  72     }
  73
  74     # Make sure the used section is not covered by common linker scripts.
  75     # They should get separate section entries even without -r.
  76     for { set j 0 } { $j < $secs_per_file } { incr j } {
  77         incr secn
  78         puts $ofd " .section .foo.$secn,\"ax\""
  79         puts $ofd " .global foo_$secn"
  80         puts $ofd "foo_$secn:"
  81         puts $ofd " .long foo_[expr $secn - 1]"
  82         puts $ofd "bar_$secn:"
  83         puts $ofd " .long bar_$secn"
  84     }
  85
  86     close $ofd
  87 }
  88
  89 if [catch { set ofd [open "tmpdir/$test1.d" w] } x] {
  90     perror "$x"
  91     unresolved $test1
  92     unresolved $test2
  93     return
  94 }
  95
  96 # The ld-r linked file will contain relocation-sections too, so make it
  97 # half the size in order to try and keep the test-time down.
  98 foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
  99     puts $ofd "#source: $sfile"
 100 }
 101 puts $ofd "#ld: -r"
 102 puts $ofd "#readelf: -W -Ss"
 103 puts $ofd "There are 680.. section headers.*:"
 104 puts $ofd "#..."
 105 puts $ofd "  \\\[ 0\\\] .* 682\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
 106 puts $ofd "#..."
 107 puts $ofd "  \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
 108 puts $ofd "#..."
 109 puts $ofd "  \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
 110 puts $ofd "  \\\[65536\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
 111 puts $ofd "#..."
 112 puts $ofd " 680..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... "
 113 puts $ofd "#..."
 114 puts $ofd " 680..: 0+4\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+2 bar_1"
 115 puts $ofd "#..."
 116 puts $ofd ".* bar_34000"
 117 puts $ofd "#..."
 118 # Global symbols are not in "alphanumeric" order, so we just check
 119 # that the first and the last are present in any order (assuming no
 120 # duplicates).
 121 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
 122 puts $ofd "#..."
 123 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
 124 puts $ofd "#pass"
 125 close $ofd
 126 run_dump_test "tmpdir/$test1"
 127
 128 if [catch { set ofd [open "tmpdir/$test2.d" w] } x] {
 129     perror "$x"
 130     unresolved $test2
 131     return
 132 }
 133 foreach sfile $sfiles { puts $ofd "#source: $sfile" }
 134 puts $ofd "#ld:"
 135 puts $ofd "#readelf: -W -Ss"
 136 puts $ofd "There are 660.. section headers.*:"
 137 puts $ofd "#..."
 138 puts $ofd "  \\\[ 0\\\] .* 662..\[ \]+0\[ \]+0"
 139 puts $ofd "#..."
 140 puts $ofd "  \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
 141 puts $ofd "  \\\[65536\\\] \\.foo\\.\[0-9\]+ .*"
 142 puts $ofd "#..."
 143 puts $ofd " 660..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+662.. "
 144 puts $ofd "#..."
 145 puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1"
 146 puts $ofd "#..."
 147 puts $ofd ".* bar_66000"
 148 puts $ofd "#..."
 149 # Global symbols are not in "alphanumeric" order, so we just check
 150 # that the first and the last are present in any order (assuming no
 151 # duplicates).
 152 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
 153 puts $ofd "#..."
 154 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
 155 puts $ofd "#pass"
 156 close $ofd
 157 run_dump_test "tmpdir/$test2"