1 # Expect script for tests for >64k sections
2 # Copyright 2002, 2003, 2005, 2006, 2007, 2008
3 # Free Software Foundation, Inc.
5 # This file is part of the GNU Binutils.
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.
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.
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,
22 # Written by Hans-Peter Nilsson (hp@axis.com)
25 # Exclude non-ELF targets.
31 # Targets using the generic linker backend don't sort section symbols
32 # before local symbols, so don't bother testing them.
33 if { [istarget "arc-*-*"]
34 || [istarget "d30v-*-*"]
35 || [istarget "dlx-*-*"]
36 || [istarget "i960-*-*"]
37 || [istarget "or32-*-*"]
38 || [istarget "pj*-*-*"]
39 || [istarget "m32r-*-*"] } {
43 # Test >64k sections, with and without -r. First, create the assembly
44 # files. Have a relocation to another section and one within the local
50 if { ![runtest_file_p $runtests $test1] \
51 && ![runtest_file_p $runtests $test2] } {
57 set secs_per_file 1000
58 for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
59 set sfile "$objdir/tmpdir/sec64-$i.s"
61 if [catch { set ofd [open $sfile w] } x] {
69 puts $ofd " .global start"
71 puts $ofd " .global _start"
73 puts $ofd " .global __start"
75 puts $ofd " .global main"
77 puts $ofd " .global foo_0"
78 puts $ofd "foo_0: .dc.a 0"
81 # Make sure the used section is not covered by common linker scripts.
82 # They should get separate section entries even without -r.
83 puts $ofd " .altmacro"
84 puts $ofd " .macro sec secn, secp"
85 if {![istarget "frv-*-*linux*"]} then {
86 puts $ofd " .section .foo.\\secn,\"ax\""
88 puts $ofd " .section .foo.\\secn,\"aw\""
90 puts $ofd " .global foo_\\secn"
91 puts $ofd "foo_\\secn:"
92 puts $ofd " .dc.a foo_\\secp"
93 puts $ofd "bar_\\secn:"
94 puts $ofd " .dc.a bar_\\secn"
96 if {![istarget "bfin-*-*"]} then {
97 puts $ofd " secn = [expr $i * $secs_per_file]"
99 puts $ofd " .set secn, [expr $i * $secs_per_file]"
101 puts $ofd " .rept $secs_per_file"
102 if {![istarget "bfin-*-*"]} then {
103 puts $ofd " secn = secn + 1"
105 puts $ofd " .set secn, secn + 1"
107 puts $ofd " sec %(secn), %(secn-1)"
113 if [catch { set ofd [open "tmpdir/$test1.d" w] } x] {
120 # The ld-r linked file will contain relocation-sections too, so make it
121 # half the size in order to try and keep the test-time down.
123 # The m32r target generates both REL and RELA relocs (for historical
124 # reasons) so the expected number of sections will be much more than
125 # 68000, which throws this particular test right off.
126 if { ![istarget "m32r-*-*"] } then {
127 foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
128 puts $ofd "#source: $sfile"
131 puts $ofd "#readelf: -W -Ss"
132 puts $ofd "There are 680.. section headers.*:"
134 puts $ofd " \\\[ 0\\\] .* 680\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
136 puts $ofd " \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
138 puts $ofd " \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
139 puts $ofd " \\\[65280\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
141 puts $ofd " 340..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... "
143 puts $ofd " 340..: 0+(2|4|8)\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[2-5\] bar_1$"
145 puts $ofd ".* bar_34000$"
147 # Global symbols are not in "alphanumeric" order, so we just check
148 # that the first and the last are present in any order (assuming no
150 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$"
152 puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)$"
155 run_dump_test "tmpdir/$test1"
158 if [catch { set ofd [open "tmpdir/$test2.d" w] } x] {
164 # too big for d10v and msp
165 # lack of fancy orphan section handling causes overlap on fr30 and iq2000
166 if { ![istarget "d10v-*-*"]
167 && ![istarget "msp*-*-*"]
168 && ![istarget "fr30-*-*"]
169 && ![istarget "iq2000-*-*"] } {
170 foreach sfile $sfiles { puts $ofd "#source: $sfile" }
171 if { [istarget "avr-*-*"] } then {
172 puts $ofd "#as: -mmcu=avr6"
173 puts $ofd "#ld: -mavr6"
174 } elseif { [istarget spu*-*-*] } {
175 puts $ofd "#ld: --local-store 0:0"
179 puts $ofd "#readelf: -W -Ss"
180 puts $ofd "There are 660.. section headers.*:"
182 puts $ofd " \\\[ 0\\\] .* 660..\[ \]+0\[ \]+0"
184 puts $ofd " \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
185 puts $ofd " \\\[65280\\\] \\.foo\\.\[0-9\]+ .*"
187 puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+660.. "
189 puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1$"
191 puts $ofd ".* bar_66000$"
193 # Global symbols are not in "alphanumeric" order, so we just check
194 # that the first and the last are present in any order (assuming no
196 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$"
198 puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)$"
201 run_dump_test "tmpdir/$test2"
204 for { set i 1 } { $i < $max_sec / $secs_per_file } { incr i } {
205 catch "exec rm -f tmpdir/dump$i.o" status