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
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
# Copyright (C) 1993-2018 Free Software Foundation, Inc.
# 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.
# Please email any bugs, comments, and/or additions to this file to:
# bug-dejagnu@prep.ai.mit.edu
# This file was written by Rob Savoye <rob@cygnus.com>
# and rewritten by Ian Lance Taylor <ian@cygnus.com>
if ![is_remote host] {
if {[which $NM] == 0} then {
perror "$NM does not exist"
return
}
}
send_user "Version [binutil_version $NM]"
if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
fail "nm (assembling)"
} else {
if [is_remote host] {
set tempfile [remote_download host tmpdir/bintest.o]
} else {
set tempfile tmpdir/bintest.o
}
# Test nm with no arguments.
# This test does not work correctly on ECOFF targets, because ECOFF
# stores most symbols twice, which messes up the nm output.
setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"
setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"
# This test does not work correctly on XCOFF targets, because XCOFF
# does not enter static symbols in the symbol table.
setup_xfail "*-*-aix*"
set got [binutils_run $NM "$NMFLAGS $tempfile"]
if [info exists vars] then { unset vars }
while {[regexp "(\[a-zA-Z\]) (\[a-z_\]*_symbol)(.*)" $got all type symbol rest]} {
set vars($symbol) $type
set got $rest
}
if {![info exists vars(text_symbol)] \
|| $vars(text_symbol) != "T" \
|| ![info exists vars(data_symbol)] \
|| $vars(data_symbol) != "D" \
|| ![info exists vars(common_symbol)] \
|| $vars(common_symbol) != "C" \
|| ![info exists vars(external_symbol)] \
|| $vars(external_symbol) != "U" \
|| ![info exists vars(static_text_symbol)] \
|| $vars(static_text_symbol) != "t" \
|| ![info exists vars(static_data_symbol)] \
|| $vars(static_data_symbol) != "d"} {
fail "nm (no arguments)"
} else {
pass "nm (no arguments)"
}
# Test nm -g
set got [binutils_run $NM "$NMFLAGS -g $tempfile"]
if [info exists vars] then { unset vars }
while {[regexp "(\[a-z_\]*_symbol)(.*)" $got all symbol rest]} {
set vars($symbol) 1
set got $rest
}
if {![info exists vars(text_symbol)] \
|| ![info exists vars(data_symbol)] \
|| ![info exists vars(common_symbol)] \
|| ![info exists vars(external_symbol)] \
|| [info exists vars(static_text_symbol)] \
|| [info exists vars(static_data_symbol)]} {
fail "nm -g"
} else {
pass "nm -g"
}
# Test nm -P
# This test does not work correctly on ECOFF targets, because ECOFF
# stores most symbols twice, which messes up the nm output.
setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"
setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"
# This test does not work correctly on XCOFF targets, because XCOFF
# does not enter static symbols in the symbol table.
setup_xfail "*-*-aix*"
set got [binutils_run $NM "$NMFLAGS -P $tempfile"]
set want "common_symbol C \[0\]*4.*data_symbol D \[0-9a-fA-F\]*.*external_symbol U.*static_data_symbol d \[0-9a-fA-F\]*.*static_text_symbol t \[0-9a-fA-F\]*.*text_symbol T \[0-9a-fA-F\]*"
if [regexp $want $got] then {
pass "nm -P"
} else {
fail "nm -P"
}
}
# Test nm --size-sort
# The target exceptions here are intended for targets that have ELF as
# an intermediate format or otherwise require the ELF-variant syntax
# for proper size annotation. It would be nice if is_elf_format found
# all the ELF variants, but adding the patterns here to that proc then
# introduces a whole slew of new regressions in the GAS and LD testsuites.
if { [is_elf_format]
|| [istarget *-*-beos]
|| [istarget *-*-dragonfly*]
|| [istarget *-*-*elf]
|| [istarget *-*-freebsd*]
|| [istarget *-*-lynxos*]
|| [istarget "mmix-knuth-mmixware"]
|| [istarget *-*-netware*]
|| [istarget *-*-nto*]
|| [istarget *-*-rdos*]
|| [istarget *-*-tpf*]
|| [istarget *-*-uclinux*]
|| [istarget ia64-*-*vms*]
|| [istarget *-*-vxworks*]
|| [istarget wasm32-*-*] } {
set nm_1_src "nm-elf-1.s"
} else {
set nm_1_src "nm-1.s"
}
if {![binutils_assemble $srcdir/$subdir/$nm_1_src tmpdir/nm-1.o]} then {
fail "nm --size-sort (assembling)"
} else {
if [is_remote host] {
set tempfile [remote_download host tmpdir/nm-1.o]
} else {
set tempfile tmpdir/nm-1.o
}
# This test does not work correctly on ECOFF targets, because ECOFF
# stores most symbols twice, which messes up the nm output.
setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"
setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"
set got [binutils_run $NM "$NMFLAGS --size-sort $tempfile"]
set want "0*4 T text_symbol3.*0*8 T text_symbol2.*0*c T text_symbol1"
if [regexp $want $got] then {
pass "nm --size-sort"
} else {
fail "nm --size-sort"
}
}
if [is_elf_format] {
# PR binutils/12753
# Test nm -g on a unique global symbol.
if {![binutils_assemble $srcdir/$subdir/unique.s tmpdir/unique.o]} then {
unsupported "nm -g on unique symbols"
} else {
if [is_remote host] {
set tmpfile [remote_download host tmpdir/unique.o]
} else {
set tmpfile tmpdir/unique.o
}
set got [binutils_run $NM "$NMFLAGS -g $tmpfile"]
if [regexp "u foo" $got] then {
pass "nm -g on unique symbols"
} else {
fail "nm -g on unique symbols"
}
if { $verbose < 1 } {
remote_file host delete "tmpdir/unique.o"
}
}
# PR binutils/20751
# Test nm --with-symbol-versions
if {![binutils_assemble $srcdir/$subdir/nm-ver.s tmpdir/nm-ver.o]} then {
fail "nm --with-symbol-versions (assembling)"
} else {
if [is_remote host] {
set tmpfile [remote_download host tmpdir/nm-ver.o]
} else {
set tmpfile tmpdir/nm-ver.o
}
set got [binutils_run $NM "$NMFLAGS --with-symbol-versions --format sysv $tmpfile"]
if {! [regexp "foo@VER_1" $got]} then {
fail "nm --with-symbol-versions (grep for @VER_1)"
} else {
if {! [regexp "foo@VER_1" $got]} then {
fail "nm --with-symbol-versions (grep for @@VER_2)"
} else {
pass "nm --with-symbol-versions"
}
}
if { $verbose < 1 } {
remote_file host delete "tmpdir/nm-ver.o"
}
}
}
# There are certainly other tests that could be run.
|
