ld/testsuite/ld-elf/sec64k.exp

   1 # Expect script for tests for >64k sections
   2 #   Copyright 2002, 2003 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 ![is_elf_format] {
  24     return
  25 }
  26
  27 # Per-port excludes, since this test takes an overwhelmingly long time
  28 # currently.
  29 if { ![istarget cris-*-*] } {
  30     return
  31 }
  32
  33 # Test >64k sections, with and without -r.  First, create the assembly
  34 # files.  Have a relocation to another section and one within the local
  35 # section.
  36
  37 set test1 "64ksec-r"
  38 set test2 "64ksec"
  39
  40 if { ![runtest_file_p $runtests $test1] \
  41         && ![runtest_file_p $runtests $test2] } {
  42     return
  43 }
  44
  45 set sfiles {}
  46 set max_sec 66000
  47 set secs_per_file 1000
  48 set secn 0
  49 for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
  50     set sfile "$objdir/tmpdir/sec64-$i.s"
  51     lappend sfiles $sfile
  52     if [catch { set ofd [open $sfile w] } x] {
  53         perror "$x"
  54         unresolved $test1
  55         unresolved $test2
  56         return
  57     }
  58
  59     if { $secn == 0 } {
  60         puts $ofd " .global _start"
  61         puts $ofd "_start:"
  62         puts $ofd " .global foo_0"
  63         puts $ofd "foo_0: .long 0"
  64     }
  65
  66     # Make sure the used section is not covered by common linker scripts.
  67     # They should get separate section entries even without -r.
  68     for { set j 0 } { $j < $secs_per_file } { incr j } {
  69         incr secn
  70         puts $ofd " .section .foo.$secn,\"ax\""
  71         puts $ofd " .global foo_$secn"
  72         puts $ofd "foo_$secn:"
  73         puts $ofd " .long foo_[expr $secn - 1]"
  74         puts $ofd "bar_$secn:"
  75         puts $ofd " .long bar_$secn"
  76     }
  77
  78     close $ofd
  79 }
  80
  81 if [catch { set ofd [open "tmpdir/$test1.d" w] } x] {
  82     perror "$x"
  83     unresolved $test1
  84     unresolved $test2
  85     return
  86 }
  87
  88 # The ld-r linked file will contain relocation-sections too, so make it
  89 # half the size in order to try and keep the test-time down.
  90 foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
  91     puts $ofd "#source: $sfile"
  92 }
  93 puts $ofd "#ld: -r"
  94 puts $ofd "#readelf: -W -Ss"
  95 puts $ofd "There are 680.. section headers.*:"
  96 puts $ofd "#..."
  97 puts $ofd "  \\\[ 0\\\] .* 682\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
  98 puts $ofd "#..."
  99 puts $ofd "  \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
 100 puts $ofd "#..."
 101 puts $ofd "  \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
 102 puts $ofd "  \\\[65536\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
 103 puts $ofd "#..."
 104 puts $ofd " 680..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... "
 105 puts $ofd "#..."
 106 puts $ofd " 680..: 0+4\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+2 bar_1"
 107 puts $ofd "#..."
 108 puts $ofd ".* bar_34000"
 109 puts $ofd "#..."
 110 # Global symbols are not in "alphanumeric" order, so we just check
 111 # that the first and the last are present in any order (assuming no
 112 # duplicates).
 113 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
 114 puts $ofd "#..."
 115 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
 116 puts $ofd "#pass"
 117 close $ofd
 118 run_dump_test "tmpdir/$test1"
 119
 120 if [catch { set ofd [open "tmpdir/$test2.d" w] } x] {
 121     perror "$x"
 122     unresolved $test2
 123     return
 124 }
 125 foreach sfile $sfiles { puts $ofd "#source: $sfile" }
 126 puts $ofd "#ld:"
 127 puts $ofd "#readelf: -W -Ss"
 128 puts $ofd "There are 660.. section headers.*:"
 129 puts $ofd "#..."
 130 puts $ofd "  \\\[ 0\\\] .* 662..\[ \]+0\[ \]+0"
 131 puts $ofd "#..."
 132 puts $ofd "  \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
 133 puts $ofd "  \\\[65536\\\] \\.foo\\.\[0-9\]+ .*"
 134 puts $ofd "#..."
 135 puts $ofd " 660..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+662.. "
 136 puts $ofd "#..."
 137 puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1"
 138 puts $ofd "#..."
 139 puts $ofd ".* bar_66000"
 140 puts $ofd "#..."
 141 # Global symbols are not in "alphanumeric" order, so we just check
 142 # that the first and the last are present in any order (assuming no
 143 # duplicates).
 144 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
 145 puts $ofd "#..."
 146 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
 147 puts $ofd "#pass"
 148 close $ofd
 149 run_dump_test "tmpdir/$test2"