| 1 | # Expect script for tests for >64k sections |
| 2 | # Copyright (C) 2002-2019 Free Software Foundation, Inc. |
| 3 | # |
| 4 | # This file is part of the GNU Binutils. |
| 5 | # |
| 6 | # This program 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 3 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, |
| 19 | # MA 02110-1301, USA. |
| 20 | # |
| 21 | # Written by Hans-Peter Nilsson (hp@axis.com) |
| 22 | # |
| 23 | |
| 24 | # Exclude non-ELF targets. |
| 25 | |
| 26 | if ![is_elf_format] { |
| 27 | return |
| 28 | } |
| 29 | |
| 30 | # Targets using _bfd_generic_final_link don't sort section symbols |
| 31 | # before local symbols, so don't bother testing them. |
| 32 | if { [istarget "d30v-*-*"] |
| 33 | || [istarget "dlx-*-*"] |
| 34 | || [istarget "pj*-*-*"] } { |
| 35 | return |
| 36 | } |
| 37 | |
| 38 | # ft32, h8300, ip2k, m68hc11, m68hc12 and xgate run out of address space. |
| 39 | if {[istarget "ft32-*-*"] |
| 40 | || [istarget "h8300-*-*"] |
| 41 | || [istarget "ip2k-*-*"] |
| 42 | || [istarget "m68hc1*-*"] |
| 43 | || [istarget "s12z-*"] |
| 44 | || [istarget "xgate-*"] } { |
| 45 | return |
| 46 | } |
| 47 | |
| 48 | # Test >64k sections, with and without -r. First, create the assembly |
| 49 | # files. Have a relocation to another section and one within the local |
| 50 | # section. |
| 51 | |
| 52 | set test1 "64ksec-r" |
| 53 | set test2 "64ksec" |
| 54 | |
| 55 | if { ![runtest_file_p $runtests $test1] \ |
| 56 | && ![runtest_file_p $runtests $test2] } { |
| 57 | return |
| 58 | } |
| 59 | |
| 60 | set sfiles {} |
| 61 | set max_sec 66000 |
| 62 | set secs_per_file 1000 |
| 63 | for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } { |
| 64 | set sfile "./tmpdir/sec64-$i.s" |
| 65 | lappend sfiles $sfile |
| 66 | if [catch { set ofd [open $sfile w] } x] { |
| 67 | perror "$x" |
| 68 | unresolved $test1 |
| 69 | unresolved $test2 |
| 70 | return |
| 71 | } |
| 72 | |
| 73 | if { $i == 0 } { |
| 74 | puts $ofd " .global start" |
| 75 | puts $ofd "start:" |
| 76 | puts $ofd " .global _start" |
| 77 | puts $ofd "_start:" |
| 78 | puts $ofd " .global __start" |
| 79 | puts $ofd "__start:" |
| 80 | puts $ofd " .global main" |
| 81 | puts $ofd "main:" |
| 82 | puts $ofd " .global _main" |
| 83 | puts $ofd "_main:" |
| 84 | puts $ofd " .global foo_0" |
| 85 | puts $ofd "foo_0: .dc.a 0" |
| 86 | } |
| 87 | |
| 88 | # Make sure the used section is not covered by common linker scripts. |
| 89 | # They should get separate section entries even without -r. |
| 90 | puts $ofd " .altmacro" |
| 91 | puts $ofd " .macro sec secn, secp" |
| 92 | if {![istarget "frv-*-*linux*"]} then { |
| 93 | puts $ofd " .section .foo.\\secn,\"ax\"" |
| 94 | } else { |
| 95 | puts $ofd " .section .foo.\\secn,\"aw\"" |
| 96 | } |
| 97 | puts $ofd " .global foo_\\secn" |
| 98 | puts $ofd "foo_\\secn:" |
| 99 | puts $ofd " .dc.a foo_\\secp" |
| 100 | puts $ofd "bar_\\secn:" |
| 101 | puts $ofd " .dc.a bar_\\secn" |
| 102 | puts $ofd " .endm" |
| 103 | if {![istarget "bfin-*-*"]} then { |
| 104 | puts $ofd " secn = [expr $i * $secs_per_file]" |
| 105 | } else { |
| 106 | puts $ofd " .set secn, [expr $i * $secs_per_file]" |
| 107 | } |
| 108 | puts $ofd " .rept $secs_per_file" |
| 109 | if {![istarget "bfin-*-*"]} then { |
| 110 | puts $ofd " secn = secn + 1" |
| 111 | } else { |
| 112 | puts $ofd " .set secn, secn + 1" |
| 113 | } |
| 114 | puts $ofd " sec %(secn), %(secn-1)" |
| 115 | puts $ofd " .endr" |
| 116 | |
| 117 | close $ofd |
| 118 | } |
| 119 | |
| 120 | if [catch { set ofd [open "tmpdir/$test1.d" w] } x] { |
| 121 | perror "$x" |
| 122 | unresolved $test1 |
| 123 | unresolved $test2 |
| 124 | return |
| 125 | } |
| 126 | |
| 127 | # The ld-r linked file will contain relocation-sections too, so make it |
| 128 | # half the size in order to try and keep the test-time down. |
| 129 | |
| 130 | # The m32r target generates both REL and RELA relocs (for historical |
| 131 | # reasons) so the expected number of sections will be much more than |
| 132 | # 68000, which throws this particular test right off. |
| 133 | if { ![istarget "m32r-*-*"] } then { |
| 134 | foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] { |
| 135 | puts $ofd "#source: $sfile" |
| 136 | } |
| 137 | puts $ofd "#ld: -r" |
| 138 | puts $ofd "#readelf: -W -Ss" |
| 139 | puts $ofd "There are 680.. section headers.*:" |
| 140 | puts $ofd "#..." |
| 141 | puts $ofd " \\\[ 0\\\] .* 680\[0-9\]\[0-9\]\[ \]+0\[ \]+0" |
| 142 | puts $ofd "#..." |
| 143 | puts $ofd " \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*" |
| 144 | puts $ofd "#..." |
| 145 | puts $ofd " \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*" |
| 146 | puts $ofd " \\\[65280\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*" |
| 147 | puts $ofd "#..." |
| 148 | puts $ofd " 340..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... " |
| 149 | puts $ofd "#..." |
| 150 | puts $ofd " 340..: 0+(2|4|8)\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[2-7\] bar_1$" |
| 151 | puts $ofd "#..." |
| 152 | puts $ofd ".* bar_34000$" |
| 153 | puts $ofd "#..." |
| 154 | # Global symbols are not in "alphanumeric" order, so we just check |
| 155 | # that the first and the last are present in any order (assuming no |
| 156 | # duplicates). |
| 157 | puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$" |
| 158 | puts $ofd "#..." |
| 159 | puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$" |
| 160 | puts $ofd "#pass" |
| 161 | close $ofd |
| 162 | run_dump_test "tmpdir/$test1" |
| 163 | } |
| 164 | |
| 165 | if [catch { set ofd [open "tmpdir/$test2.d" w] } x] { |
| 166 | perror "$x" |
| 167 | unresolved $test2 |
| 168 | return |
| 169 | } |
| 170 | |
| 171 | # too big for avr, d10v and msp |
| 172 | # lack of fancy orphan section handling causes overlap on fr30 and iq2000 |
| 173 | if { ![istarget "d10v-*-*"] |
| 174 | && ![istarget "avr-*-*"] |
| 175 | && ![istarget "msp*-*-*"] |
| 176 | && ![istarget "fr30-*-*"] |
| 177 | && ![istarget "iq2000-*-*"] |
| 178 | && ![istarget "pru-*-*"] } { |
| 179 | foreach sfile $sfiles { puts $ofd "#source: $sfile" } |
| 180 | if { [istarget spu*-*-*] } { |
| 181 | puts $ofd "#ld: --local-store 0:0" |
| 182 | } elseif { [istarget "i?86-*-linux*"] || [istarget "x86_64-*-linux*"] } { |
| 183 | puts $ofd "#ld: -z noseparate-code" |
| 184 | } else { |
| 185 | puts $ofd "#ld:" |
| 186 | } |
| 187 | puts $ofd "#readelf: -W -Ss" |
| 188 | puts $ofd "There are 660.. section headers.*:" |
| 189 | puts $ofd "#..." |
| 190 | puts $ofd " \\\[ 0\\\] .* 660..\[ \]+0\[ \]+0" |
| 191 | puts $ofd "#..." |
| 192 | puts $ofd " \\\[65279\\\] \\.foo\\.\[0-9\]+ .*" |
| 193 | puts $ofd " \\\[65280\\\] \\.foo\\.\[0-9\]+ .*" |
| 194 | puts $ofd "#..." |
| 195 | puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+660.. " |
| 196 | puts $ofd "#..." |
| 197 | puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1$" |
| 198 | puts $ofd "#..." |
| 199 | puts $ofd ".* bar_66000$" |
| 200 | puts $ofd "#..." |
| 201 | # Global symbols are not in "alphanumeric" order, so we just check |
| 202 | # that the first and the last are present in any order (assuming no |
| 203 | # duplicates). |
| 204 | puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$" |
| 205 | puts $ofd "#..." |
| 206 | puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$" |
| 207 | puts $ofd "#pass" |
| 208 | close $ofd |
| 209 | run_dump_test "tmpdir/$test2" |
| 210 | } |
| 211 | |
| 212 | for { set i 1 } { $i < $max_sec / $secs_per_file } { incr i } { |
| 213 | catch "exec rm -f tmpdir/dump$i.o" status |
| 214 | } |