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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
# Expect script for tests for >64k sections
# Copyright (C) 2002-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# This program 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 3 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
}
# Targets using _bfd_generic_final_link don't sort section symbols
# before local symbols, so don't bother testing them.
if { [is_generic] } {
return
}
# ft32, h8300, ip2k, m68hc11 and m68hc12 run out of address space.
if {[istarget "ft32-*-*"]
|| [istarget "h8300-*-*"]
|| [istarget "ip2k-*-*"]
|| [istarget "m68hc1*-*"] } {
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
for { set i 0 } { $i < $max_sec / $secs_per_file } { incr i } {
set sfile "./tmpdir/sec64-$i.s"
lappend sfiles $sfile
if [catch { set ofd [open $sfile w] } x] {
perror "$x"
unresolved $test1
unresolved $test2
return
}
if { $i == 0 } {
puts $ofd " .global start"
puts $ofd "start:"
puts $ofd " .global _start"
puts $ofd "_start:"
puts $ofd " .global __start"
puts $ofd "__start:"
puts $ofd " .global main"
puts $ofd "main:"
puts $ofd " .global _main"
puts $ofd "_main:"
puts $ofd " .global foo_0"
puts $ofd "foo_0: .dc.a 0"
}
# Make sure the used section is not covered by common linker scripts.
# They should get separate section entries even without -r.
puts $ofd " .altmacro"
puts $ofd " .macro sec secn, secp"
if {![istarget "frv-*-*linux*"]} then {
puts $ofd " .section .foo.\\secn,\"ax\""
} else {
puts $ofd " .section .foo.\\secn,\"aw\""
}
puts $ofd " .global foo_\\secn"
puts $ofd "foo_\\secn:"
puts $ofd " .dc.a foo_\\secp"
puts $ofd "bar_\\secn:"
puts $ofd " .dc.a bar_\\secn"
puts $ofd " .endm"
if {![istarget "bfin-*-*"]} then {
puts $ofd " secn = [expr $i * $secs_per_file]"
} else {
puts $ofd " .set secn, [expr $i * $secs_per_file]"
}
puts $ofd " .rept $secs_per_file"
if {![istarget "bfin-*-*"]} then {
puts $ofd " secn = secn + 1"
} else {
puts $ofd " .set secn, secn + 1"
}
puts $ofd " sec %(secn), %(secn-1)"
puts $ofd " .endr"
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.
# The m32r target generates both REL and RELA relocs (for historical
# reasons) so the expected number of sections will be much more than
# 68000, which throws this particular test right off.
if { ![istarget "m32r-*-*"] } then {
foreach sfile [lrange $sfiles 0 [expr [llength $sfiles] / 2]] {
puts $ofd "#source: $sfile"
}
#force z80 target to compile for eZ80 in ADL mode
if { [istarget "z80-*-*"] } then {
puts $ofd "#as: -ez80-adl"
}
puts $ofd "#ld: -r"
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 680.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 680\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[ \[0-9\]\\\] \.foo\.1\[ \]+PROGBITS\[ \]+.*"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65280\\\] (.rel\[a\]?)?\\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 340..: 0+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+68... .*"
puts $ofd "#..."
puts $ofd " 340..: 0+(2|4|8)\[ \]+0\[ \]+NOTYPE\[ \]+LOCAL\[ \]+DEFAULT\[ \]+\[2-7\] 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
}
# too big for avr, d10v and msp
# lack of fancy orphan section handling causes overlap on fr30 and iq2000
if { ![istarget "d10v-*-*"]
&& ![istarget "avr-*-*"]
&& ![istarget "msp*-*-*"]
&& ![istarget "fr30-*-*"]
&& ![istarget "iq2000-*-*"]
&& ![istarget "pru-*-*"] } {
foreach sfile $sfiles { puts $ofd "#source: $sfile" }
if { [istarget spu*-*-*] } {
puts $ofd "#ld: --local-store 0:0"
} elseif { [istarget "i?86-*-linux*"] || [istarget "x86_64-*-linux*"] } {
puts $ofd "#ld: -z noseparate-code"
} else {
puts $ofd "#ld:"
}
#force z80 target to compile for eZ80 in ADL mode
if { [istarget "z80-*-*"] } then {
puts $ofd "#as: -ez80-adl"
}
puts $ofd "#readelf: -W -Ss"
puts $ofd "There are 660.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 660..\[ \]+0\[ \]+0"
puts $ofd "#..."
puts $ofd " \\\[65279\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd " \\\[65280\\\] \\.foo\\.\[0-9\]+ .*"
puts $ofd "#..."
puts $ofd " 660..: \[0-9a-f\]+\[ \]+0\[ \]+SECTION\[ \]+LOCAL\[ \]+DEFAULT\[ \]+660.. "
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"
}
for { set i 1 } { $i < $max_sec / $secs_per_file } { incr i } {
catch "exec rm -f tmpdir/dump$i.o" status
}
|
