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
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
# Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2007, 2008, 2009, 2011
# 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 $OBJDUMP] == 0} then {
perror "$OBJDUMP does not exist"
return
}
}
send_user "Version [binutil_version $OBJDUMP]"
# Simple test of objdump -i
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"]
set cpus_expected [list]
lappend cpus_expected alpha arc arm cris
lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 i860 i960 ip2022
lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore MicroBlaze
lappend cpus_expected mips mn10200 mn10300 ms1 msp ns32k pj powerpc pyramid
lappend cpus_expected romp rs6000 s390 sh sparc
lappend cpus_expected tahoe tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x
lappend cpus_expected v850 vax we32k x86-64 xscale xtensa z8k z8001 z8002
# Make sure the target CPU shows up in the list.
lappend cpus_expected ${target_cpu}
# Create regexp
set cpus_regex "([join $cpus_expected | ])"
verbose -log "CPU regex: $cpus_regex"
set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex"
if [regexp $want $got] then {
pass "objdump -i"
} else {
fail "objdump -i"
}
# The remaining tests require a test file.
if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
return
}
if [is_remote host] {
set testfile [remote_download host tmpdir/bintest.o]
} else {
set testfile tmpdir/bintest.o
}
# Test objdump -f
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"]
set want "$testfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS"
if ![regexp $want $got] then {
fail "objdump -f"
} else {
pass "objdump -f"
}
# Test objdump -h
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"]
set want "$testfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)"
if ![regexp $want $got all text_name text_size data_name data_size] then {
fail "objdump -h"
} else {
verbose "text name is $text_name size is $text_size"
verbose "data name is $data_name size is $data_size"
set ets 8
set eds 4
# The [ti]c4x target has the property sizeof(char)=sizeof(long)=1
if [istarget *c4x*-*-*] then {
set ets 2
set eds 1
}
# c54x section sizes are in bytes, not octets; adjust accordingly
if [istarget *c54x*-*-*] then {
set ets 4
set eds 2
}
if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then {
send_log "sizes too small\n"
fail "objdump -h"
} else {
pass "objdump -h"
}
}
# Test objdump -t
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"]
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)]} then {
fail "objdump -t"
} else {
pass "objdump -t"
}
# Test objdump -r
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"]
set want "$testfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol"
if [regexp $want $got] then {
pass "objdump -r"
} else {
fail "objdump -r"
}
# Test objdump -s
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"]
set want "$testfile:\[ \]*file format.*Contents.*(text|TEXT|\\\$CODE\\\$)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000001|01000000|00000100).*Contents.*(data|DATA)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000002|02000000|00000200)"
if [regexp $want $got] then {
pass "objdump -s"
} else {
fail "objdump -s"
}
# Test objdump -s on a file that contains a compressed .debug section
if { ![is_elf_format] } then {
unsupported "objdump compressed debug"
} elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then {
fail "objdump compressed debug"
} else {
if [is_remote host] {
set compressed_testfile [remote_download host tmpdir/dw2-compressed.o]
} else {
set compressed_testfile tmpdir/dw2-compressed.o
}
set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)"
send_log $got
send_log "\n"
}
if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then {
fail "objdump -s -j .zdebug_abbrev"
} else {
pass "objdump -s -j .zdebug_abbrev"
}
# Test objdump -W on a file that contains some compressed .debug sections
set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
fail "objdump -W (reason: unexpected output)"
send_log $got
send_log "\n"
}
if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then {
fail "objdump -W"
} else {
pass "objdump -W"
}
}
# Test objdump -WL on a file that contains line information for multiple files and search directories.
# Not supported on mcore, moxie and openrisc targets because they do not (yet) support the generation
# of DWARF2 line debug information.
if { ![is_elf_format]
|| [istarget "hppa64*-*-hpux*"]
|| [istarget "i370-*-*"]
|| [istarget "i960-*-*"]
|| [istarget "ia64*-*-*"]
|| [istarget "mcore-*-*"]
|| [istarget "moxie-*-*"]
|| [istarget "openrisc-*-*"]
|| [istarget "or32-*-*"]
} then {
unsupported "objump decode line"
} else {
if { ![binutils_assemble $srcdir/$subdir/dw2-decodedline.S tmpdir/dw2-decodedline.o] } then {
fail "objdump decoded line"
}
if [is_remote host] {
set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o]
} else {
set decodedline_testfile tmpdir/dw2-decodedline.o
}
set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
fail "objdump -WL (reason: unexpected output)"
send_log $got
send_log "\n"
}
if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then {
fail "objdump -WL"
} else {
pass "objdump -WL"
}
}
# Options which are not tested: -a -d -D -R -T -x -l --stabs
# I don't see any generic way to test any of these other than -a.
# Tests could be written for specific targets, and that should be done
# if specific problems are found.
|
