1 # Copyright (C) 1993-2018 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software
15 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
17 # Please email any bugs, comments, and/or additions to this file to:
18 # bug-dejagnu@prep.ai.mit.edu
20 # This file was written by Rob Savoye <rob@cygnus.com>
21 # and rewritten by Ian Lance Taylor <ian@cygnus.com>
23 if ![is_remote host] {
24 if {[which $OBJDUMP] == 0} then {
25 perror "$OBJDUMP does not exist"
30 send_user "Version [binutil_version $OBJDUMP]"
32 # Simple test of objdump -i
34 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"]
36 set cpus_expected [list]
37 lappend cpus_expected aarch64 alpha am33-2 arc ARC700 ARCv2 arm cris
38 lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 iamcu ip2022
39 lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore mep c5 h1 MicroBlaze
40 lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 nds32 n1h_v3 ns32k
41 lappend cpus_expected or1k or1knd pj powerpc pyramid riscv romp rs6000 s390 sh sparc
42 lappend cpus_expected tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x
43 lappend cpus_expected v850 vax we32k x86-64 xscale xtensa z8k z8001 z8002
45 # Make sure the target CPU shows up in the list.
46 lappend cpus_expected ${target_cpu}
49 set cpus_regex "([join $cpus_expected | ])"
51 verbose -log "CPU regex: $cpus_regex"
53 set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex"
55 if [regexp $want $got] then {
61 # The remaining tests require a test file.
64 if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
65 fail "objdump (assembling)"
68 if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest2.o]} then {
69 fail "objdump (assembling)"
73 set testfile [remote_download host tmpdir/bintest.o]
74 set testfile2 [remote_download host tmpdir/bintest2.o]
76 set testfile tmpdir/bintest.o
77 set testfile2 tmpdir/bintest2.o
80 # $testarchive exists only if it is supported.
81 set testarchive tmpdir/bintest.a
82 remote_file host file delete $testarchive
83 if { ![istarget "alpha-*-*"] || [is_elf_format] } then {
84 set got [binutils_run $AR "rc tmpdir/bintest.a $testfile2"]
85 if ![string match "" $got] then {
87 remote_file host delete tmpdir/bintest.a
88 } elseif [is_remote host] {
89 set testarchive [remote_download host tmpdir/bintest.a]
91 remote_file host delete tmpdir/bintest2.o
96 proc test_objdump_f { testfile dumpfile } {
101 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"]
103 set want "$dumpfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS"
105 if ![regexp $want $got] then {
106 fail "objdump -f ($testfile, $dumpfile)"
108 pass "objdump -f ($testfile, $dumpfile)"
112 test_objdump_f $testfile $testfile
113 if { [ remote_file host exists $testarchive ] } then {
114 test_objdump_f $testarchive bintest2.o
119 proc test_objdump_h { testfile dumpfile } {
123 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"]
125 set want "$dumpfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|P|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA|D_1)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)"
127 if ![regexp $want $got all text_name text_size data_name data_size] then {
128 fail "objdump -h ($testfile, $dumpfile)"
130 verbose "text name is $text_name size is $text_size"
131 verbose "data name is $data_name size is $data_size"
134 # The [ti]c4x target has the property sizeof(char)=sizeof(long)=1
135 if [istarget *c4x*-*-*] then {
139 # c54x section sizes are in bytes, not octets; adjust accordingly
140 if [istarget *c54x*-*-*] then {
144 if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then {
145 send_log "sizes too small\n"
146 fail "objdump -h ($testfile, $dumpfile)"
148 pass "objdump -h ($testfile, $dumpfile)"
153 test_objdump_h $testfile $testfile
154 if { [ remote_file host exists $testarchive ] } then {
155 test_objdump_h $testarchive bintest2.o
160 proc test_objdump_t { testfile} {
164 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"]
166 if [info exists vars] then { unset vars }
167 while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} {
172 if {![info exists vars(text_symbol)] \
173 || ![info exists vars(data_symbol)] \
174 || ![info exists vars(common_symbol)] \
175 || ![info exists vars(external_symbol)]} then {
176 fail "objdump -t ($testfile)"
178 pass "objdump -t ($testfile)"
182 test_objdump_t $testfile
183 if { [ remote_file host exists $testarchive ] } then {
184 test_objdump_t $testarchive
189 proc test_objdump_r { testfile dumpfile } {
193 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"]
195 set want "$dumpfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|P|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol"
197 if [regexp $want $got] then {
198 pass "objdump -r ($testfile, $dumpfile)"
200 fail "objdump -r ($testfile, $dumpfile)"
204 test_objdump_r $testfile $testfile
205 if { [ remote_file host exists $testarchive ] } then {
206 test_objdump_r $testarchive bintest2.o
211 proc test_objdump_s { testfile dumpfile } {
215 set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"]
217 set want "$dumpfile:\[ \]*file format.*Contents.*(text|TEXT|P|\\\$CODE\\\$)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000001|01000000|00000100).*Contents.*(data|DATA|D_1)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000002|02000000|00000200)"
219 if [regexp $want $got] then {
220 pass "objdump -s ($testfile, $dumpfile)"
222 fail "objdump -s ($testfile, $dumpfile)"
226 test_objdump_s $testfile $testfile
227 if { [ remote_file host exists $testarchive ] } then {
228 test_objdump_s $testarchive bintest2.o
231 # Test objdump -s on a file that contains a compressed .debug section
233 if { ![is_elf_format] } then {
234 unsupported "objdump compressed debug"
235 } elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then {
236 fail "objdump compressed debug"
238 if [is_remote host] {
239 set compressed_testfile [remote_download host tmpdir/dw2-compressed.o]
241 set compressed_testfile tmpdir/dw2-compressed.o
244 set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"]
246 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
247 fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)"
252 if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then {
253 fail "objdump -s -j .zdebug_abbrev"
255 pass "objdump -s -j .zdebug_abbrev"
258 # Test objdump -W on a file that contains some compressed .debug sections
260 set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"]
262 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
263 fail "objdump -W (reason: unexpected output)"
268 if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then {
275 # Test objdump -WL on a file that contains line information for multiple files and search directories.
276 # Not supported on mcore and moxie targets because they do not (yet) support the generation
277 # of DWARF2 line debug information.
279 if { ![is_elf_format]
280 || [istarget "hppa64*-*-hpux*"]
281 || [istarget "ia64*-*-*"]
282 || [istarget "mcore-*-*"]
283 || [istarget "moxie-*-*"]
285 unsupported "objump decode line"
287 if { [istarget "or1k*-*-*"] } then {
288 set decodedline_testsrc $srcdir/$subdir/dw2-decodedline-1.S
290 set decodedline_testsrc $srcdir/$subdir/dw2-decodedline.S
292 if { ![binutils_assemble $decodedline_testsrc tmpdir/dw2-decodedline.o] } then {
293 fail "objdump decoded line"
296 if [is_remote host] {
297 set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o]
299 set decodedline_testfile tmpdir/dw2-decodedline.o
302 set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"]
304 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
305 fail "objdump -WL (reason: unexpected output)"
310 if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then {
317 # Test objdump -W on a file containing debug_ranges information.
319 if { ![is_elf_format] } then {
320 unsupported "objdump debug_ranges test"
321 } elseif { ![binutils_assemble $srcdir/$subdir/dw2-ranges.S tmpdir/dw2-ranges.o] } then {
322 fail "objdump debug_ranges test"
324 if [is_remote host] {
325 set ranges_testfile [remote_download host tmpdir/dw2-ranges.o]
327 set ranges_testfile tmpdir/dw2-ranges.o
330 set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS --dwarf=Ranges $ranges_testfile" "" "/dev/null" "objdump.out"]
332 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
333 fail "objdump -W for debug_ranges (reason: unexpected output)"
338 setup_xfail "msp430-*-*" "nds32*-*-*"
339 if { [regexp_diff objdump.out $srcdir/$subdir/dw2-ranges.W] } then {
340 fail "objdump -W for debug_ranges"
342 pass "objdump -W for debug_ranges"
346 proc test_build_id_debuglink {} {
354 global CFLAGS_FOR_TARGET
356 set test "build-id-debuglink"
357 if {![info exists CC_FOR_TARGET]} {
358 set CC_FOR_TARGET $env(CC)
360 if { $CC_FOR_TARGET == "" } {
365 # Use a fixed build-id.
366 set CFLAGS_FOR_TARGET "-g -Wl,--build-id=0x12345678abcdef01"
368 if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog exectuable debug] != "" } {
373 # FIXME: Do we need to restore CFLAGS_FOR_TARGET to its old value ?
375 if { [binutils_run $STRIP "--strip-debug --remove-section=.comment tmpdir/testprog -o tmpdir/testprog.strip"] != "" } {
376 fail "$test (strip debug info)"
380 if { [binutils_run $OBJCOPY "--only-keep-debug tmpdir/testprog tmpdir/testprog.debug"] != "" } {
381 fail "$test (create separate debug info file)"
385 set got [remote_exec host "mkdir -p .build-id/12" ]
386 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
387 fail "$test (make debug directory)"
391 set got [remote_exec host "cp tmpdir/testprog.debug .build-id/12/345678abcdef01.debug"]
392 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
393 fail "$test (copy debug info into debug directory)"
397 set got [remote_exec host "$OBJDUMP -Sl tmpdir/testprog.strip" "" "/dev/null" "tmpdir/testprog.strip.dump"]
398 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
399 fail "$test (post strip dump)"
403 set src2 tmpdir/testprog.strip.dump
404 verbose " grep -e testprog.c ${src2}"
405 set status [remote_exec build grep "-e testprog.c ${src2}"]
406 set exec_output [lindex $status 1]
407 set exec_output [prune_warnings $exec_output]
408 if [string match "" $exec_output] then {
409 send_log "$exec_output\n"
410 verbose "$exec_output" 1
411 fail "$test (grepping for source file name in disassembly output)"
415 set got [remote_exec host "rm .build-id/12/345678abcdef01.debug"]
416 set got [remote_exec host "rmdir -p .build-id/12" ]
417 set got [remote_exec host "rm tmpdir/testprog.strip.dump"]
418 set got [remote_exec host "rm tmpdir/testprog.debug"]
419 set got [remote_exec host "rm tmpdir/testprog.strip"]
423 if {[isnative] && [is_elf_format]} then {
424 test_build_id_debuglink
427 # Test objdump -Wk on a file containing debug links.
429 if { [is_elf_format] } then {
430 set testsrc $srcdir/$subdir/debuglink.s
432 if { ![binutils_assemble $testsrc tmpdir/debuglink.o] } then {
433 fail "objdump -Wk (reason: could not assemble source)"
436 if [is_remote host] {
437 set testfile [remote_download host tmpdir/debuglink.o]
439 set testfile tmpdir/debuglink.o
442 set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -Wk $testfile" "" "/dev/null" "objdump.out"]
444 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
445 fail "objdump -Wk (reason: unexpected output)"
450 if { [regexp_diff objdump.out $srcdir/$subdir/objdump.Wk] } then {
458 # Very similar to proc test_build_id_debuglink except this time we
459 # display some of the contents of the separate debug info file.
461 proc test_follow_debuglink {} {
466 set test "follow-debuglink"
468 if {![binutils_assemble $srcdir/$subdir/debuglink.s tmpdir/debuglink.o]} then {
469 fail "$test (reason: assemble first source file)"
473 if {![binutils_assemble $srcdir/$subdir/linkdebug.s tmpdir/linkdebug.debug]} then {
474 fail "$test (reason: assemble second source file)"
478 if ![is_remote host] {
479 set tempfile tmpdir/debuglink.o
481 set tempfile [remote_download host tmpdir/linkdebug.debug]
482 set tempfile [remote_download host tmpdir/debuglink.o]
485 set got [remote_exec host "$OBJDUMP --dwarf=follow-links --dwarf=info --dwarf=str $tempfile" "" "/dev/null" "tmpdir/objdump.out"]
486 if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
487 fail "$test (reason: unexpected error output from objdump)"
491 if { [regexp_diff tmpdir/objdump.out $srcdir/$subdir/objdump.WK2] } then {
493 verbose "output is \n[file_contents objdump.out]" 2
500 set got [remote_exec host "rm tmpdir/objdump.out"]
501 set got [remote_exec host "rm $tempfile"]
502 set got [remote_exec host "rm tmpdir/linkdebug.debug"]
505 if {[isnative] && [is_elf_format]} then {
506 test_follow_debuglink
510 # Options which are not tested: -a -d -D -R -T -x -l --stabs
511 # I don't see any generic way to test any of these other than -a.
512 # Tests could be written for specific targets, and that should be done
513 # if specific problems are found.