1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
# Expect script for tests for >64k sections
# Copyright 2002, 2003 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
#
# Written by Hans-Peter Nilsson (hp@axis.com)
#
# Exclude non-ELF targets.
if ![is_elf_format] {
return
}
# Per-port excludes, since this test takes an overwhelmingly long time
# currently.
if { ![istarget cris-*-*] } {
return
}
# Test >64k sections, with and without -r. First, create the assembly
# files. Have a relocation to another section and one within the local
# section.
set test1 "64ksec-r"
set test2 "64ksec"
if { ![runtest_file_p $runtests $test1] \
&& ![runtest_file_p $runtests $test2] } {
return
}
set sfiles {}
set max_sec 66000
set secs_per_file 1000
set secn 0
for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
set sfile "$objdir/tmpdir/sec64-$i.s"
lappend sfiles $sfile
if [catch { set ofd [open $sfile w] } x] {
perror "$x"
unresolved $test1
unresolved $test2
return
}
if { $secn == 0 } {
puts $ofd " .global _start"
puts $ofd "_start:"
puts $ofd " .global foo_0"
puts $ofd "foo_0: .long 0"
}
# Make sure the used section is not covered by common linker scripts.
# They should get separate section entries even without -r.
for { set j 0 } { $j < $secs_per_file } { incr j } {
incr secn
puts $ofd " .section .foo.$secn,\"ax\""
puts $ofd " .global foo_$secn"
puts $ofd "foo_$secn:"
puts $ofd " .long foo_[expr $secn - 1]"
puts $ofd "bar_$secn:"
puts $ofd " .long bar_$secn"
}
close $ofd
}
if [catch { set ofd [open "tmpdir/$test1.d" w] } x] {
perror "$x"
unresolved $test1
unresolved $test2
return
}
# The ld-r linked file will contain relocation-sections too, so make it
# half the size in order to try and keep the test-time down.
foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
puts $ofd "#source: $sfile"
}
puts $ofd "#ld: -r"
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 680.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 682\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65536\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 680..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... "
puts $ofd "#..."
puts $ofd " 680..: 0+4\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+2 bar_1"
puts $ofd "#..."
puts $ofd ".* bar_34000"
puts $ofd "#..."
# Global symbols are not in "alphanumeric" order, so we just check
# that the first and the last are present in any order (assuming no
# duplicates).
puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
puts $ofd "#..."
puts $ofd ".* (\[0-9\] foo_1|68... foo_34000)"
puts $ofd "#pass"
close $ofd
run_dump_test "tmpdir/$test1"
if [catch { set ofd [open "tmpdir/$test2.d" w] } x] {
perror "$x"
unresolved $test2
return
}
foreach sfile $sfiles { puts $ofd "#source: $sfile" }
puts $ofd "#ld:"
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 660.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 662..\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65536\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 660..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+662.. "
puts $ofd "#..."
puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[0-9\] bar_1"
puts $ofd "#..."
puts $ofd ".* bar_66000"
puts $ofd "#..."
# Global symbols are not in "alphanumeric" order, so we just check
# that the first and the last are present in any order (assuming no
# duplicates).
puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
puts $ofd "#..."
puts $ofd ".* (\[0-9\] foo_1|66... foo_66000)"
puts $ofd "#pass"
close $ofd
run_dump_test "tmpdir/$test2"
|
