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252b5132 | 1 | # Expect script for ld-version tests |
b3adc24a | 2 | # Copyright (C) 1997-2020 Free Software Foundation, Inc. |
252b5132 | 3 | # |
f96b4a7b NC |
4 | # This file is part of the GNU Binutils. |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
252b5132 | 7 | # it under the terms of the GNU General Public License as published by |
f96b4a7b | 8 | # the Free Software Foundation; either version 3 of the License, or |
252b5132 | 9 | # (at your option) any later version. |
f96b4a7b | 10 | # |
252b5132 RH |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
f96b4a7b | 15 | # |
252b5132 RH |
16 | # You should have received a copy of the GNU General Public License |
17 | # along with this program; if not, write to the Free Software | |
f96b4a7b NC |
18 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | # MA 02110-1301, USA. | |
252b5132 RH |
20 | # |
21 | # Written by Eric Youngdale (eric@andante.jic.com) | |
22 | ||
23 | # | |
24 | ||
d9816402 | 25 | # Check to see if the C compiler works |
44ed8092 | 26 | if { ![check_compiler_available] } { |
d9816402 AM |
27 | return |
28 | } | |
252b5132 RH |
29 | |
30 | # This test can only be run on a couple of ELF platforms. | |
31 | # Square bracket expressions seem to confuse istarget. | |
32 | # This is similar to the test that is used in ld-shared, BTW. | |
99753d9d AM |
33 | if { ![istarget hppa*64*-*-hpux*] |
34 | && ![istarget hppa*-*-linux*] | |
35 | && ![istarget i?86-*-sysv4*] | |
36 | && ![istarget i?86-*-unixware] | |
37 | && ![istarget i?86-*-elf*] | |
38 | && ![istarget i?86-*-linux*] | |
39 | && ![istarget i?86-*-gnu*] | |
40 | && ![istarget ia64-*-elf*] | |
41 | && ![istarget ia64-*-linux*] | |
42 | && ![istarget m68k-*-linux*] | |
43 | && ![istarget mips*-*-irix5*] | |
44 | && ![istarget powerpc*-*-elf*] | |
45 | && ![istarget powerpc*-*-linux*] | |
46 | && ![istarget powerpc*-*-sysv4*] | |
47 | && ![istarget sparc*-*-elf] | |
48 | && ![istarget sparc*-*-solaris2*] | |
49 | && ![istarget sparc*-*-linux*] | |
a06ea964 | 50 | && ![istarget aarch64*-*-linux*] |
99753d9d AM |
51 | && ![istarget arm*-*-linux*] |
52 | && ![istarget mips*-*-linux*] | |
53 | && ![istarget alpha*-*-linux*] | |
54 | && ![istarget s390*-*-linux*] | |
55 | && ![istarget sh\[34\]*-*-linux*] | |
bbd19b19 | 56 | && ![istarget x86_64-*-linux*] } { |
252b5132 RH |
57 | return |
58 | } | |
59 | ||
252b5132 RH |
60 | set diff diff |
61 | set tmpdir tmpdir | |
62 | set VOBJDUMP_FLAGS --private-headers | |
63 | set DOBJDUMP_FLAGS --dynamic-syms | |
64 | set SOBJDUMP_FLAGS --syms | |
31941635 | 65 | set shared "--shared --no-undefined-version" |
252b5132 RH |
66 | set script --version-script |
67 | ||
fb35d3d8 DD |
68 | # Old version of GCC for MIPS default to enabling -fpic |
69 | # and get confused if it is used on the command line. | |
70 | if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then { | |
f006af20 L |
71 | set picflag "" |
72 | } else { | |
73 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
74 | # -KPIC. We have to try both. | |
75 | set picflag "-fpic" | |
76 | send_log "$CC $picflag\n" | |
77 | verbose "$CC $picflag" | |
78 | catch "exec $CC $picflag" exec_output | |
79 | send_log "$exec_output\n" | |
80 | verbose "--" "$exec_output" | |
99753d9d AM |
81 | if { [string match "*illegal option*" $exec_output] |
82 | || [string match "*option ignored*" $exec_output] | |
83 | || [string match "*unrecognized option*" $exec_output] | |
f006af20 | 84 | || [string match "*passed to ld*" $exec_output] } { |
c9098af4 | 85 | set picflag "-KPIC" |
f006af20 L |
86 | } |
87 | } | |
88 | ||
e3696f67 AM |
89 | switch -glob $target_triplet { |
90 | ia64-*-* { set as_options "-x" } | |
91 | sparc-*-* { set as_options "-Av9a" } | |
f1dab70d JB |
92 | default { set as_options "" } |
93 | } | |
94 | ||
252b5132 RH |
95 | proc test_ar { test lib object expect } { |
96 | global ar | |
97 | global nm | |
98 | global tmpdir | |
99 | global srcdir | |
100 | global subdir | |
101 | global diff | |
102 | ||
103 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
104 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
105 | set exec_output [prune_warnings $exec_output] | |
106 | if ![string match "" $exec_output] { | |
107 | verbose -log "$exec_output" | |
108 | unresolved "$test" | |
109 | return | |
110 | } | |
5a68afcf | 111 | |
4e95fbcd AM |
112 | set cmd "$nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | grep -v ^\\\\. | sort > $tmpdir/nm.out" |
113 | verbose -log $cmd | |
114 | catch "exec $cmd" exec_output | |
252b5132 | 115 | if [string match "" $exec_output] then { |
a0a21afe | 116 | catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output |
252b5132 RH |
117 | set exec_output [prune_warnings $exec_output] |
118 | if [string match "" $exec_output] then { | |
119 | pass $test | |
120 | return | |
121 | } else { | |
122 | verbose -log "$exec_output" | |
123 | fail "$test" | |
124 | return | |
125 | } | |
126 | } else { | |
127 | verbose -log "$exec_output" | |
128 | fail "$test" | |
129 | } | |
130 | } | |
131 | ||
132 | # | |
133 | # objdump_emptysymstuff | |
134 | # Check non-dynamic symbols and make sure there are none with '@'. | |
135 | # | |
136 | proc objdump_emptysymstuff { objdump object } { | |
137 | global SOBJDUMP_FLAGS | |
138 | global version_output | |
139 | global diff | |
140 | ||
141 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
142 | ||
143 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
144 | ||
145 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
146 | set exec_output [prune_warnings $exec_output] | |
147 | if [string match "" $exec_output] then { | |
148 | # We shouldn't get anything here. | |
149 | return 1 | |
150 | } else { | |
151 | # it is not normal to come here - we have no output to compare. | |
152 | verbose -log "$exec_output" | |
153 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
154 | return 0 | |
155 | } | |
156 | ||
157 | } | |
158 | ||
159 | # | |
160 | # objdump_emptydynsymstuff | |
161 | # Check dynamic symbols and make sure there are none with '@'. | |
162 | # | |
163 | proc objdump_emptydynsymstuff { objdump object } { | |
164 | global DOBJDUMP_FLAGS | |
165 | global version_output | |
166 | global diff | |
167 | ||
168 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
169 | ||
170 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
171 | ||
172 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
173 | set exec_output [prune_warnings $exec_output] | |
174 | if [string match "" $exec_output] then { | |
175 | # We shouldn't get anything here. | |
176 | return 1 | |
177 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
178 | return 1 | |
179 | } else { | |
180 | # it is not normal to come here - we have no output to compare. | |
181 | verbose -log "$exec_output" | |
182 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
183 | return 0 | |
184 | } } | |
185 | } | |
186 | ||
187 | # | |
188 | # objdump_emptyverstuff | |
189 | # Make sure there is no version information | |
190 | # | |
191 | proc objdump_emptyverstuff { objdump object } { | |
192 | global VOBJDUMP_FLAGS | |
193 | global version_output | |
194 | global diff | |
195 | global tmpdir | |
196 | ||
197 | if {[which $objdump] == 0} then { | |
198 | perror "$objdump does not exist" | |
199 | return 0 | |
200 | } | |
201 | ||
202 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
203 | ||
204 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
205 | ||
206 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
207 | set exec_output [prune_warnings $exec_output] | |
208 | if [string match "" $exec_output] then { | |
209 | # it is normal to fail here - we have no output to compare. | |
210 | return 1 | |
211 | } else { if { [string match "*libc*" $exec_output] } then { | |
212 | # this probably means that there is version information in libc, so we | |
213 | # can't really perform this test. | |
214 | return 1 | |
215 | } else { | |
216 | verbose -log "$exec_output" | |
217 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
218 | return 0 | |
219 | } } | |
220 | ||
221 | } | |
222 | ||
223 | # | |
224 | # objdump_symstuff | |
225 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
226 | # | |
227 | proc objdump_symstuff { objdump object expectfile } { | |
228 | global SOBJDUMP_FLAGS | |
229 | global version_output | |
230 | global diff | |
231 | global tmpdir | |
232 | ||
233 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
234 | ||
4e95fbcd AM |
235 | set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/\@/p} | sort -k 5 > $tmpdir/objdump.out" |
236 | verbose -log $cmd | |
237 | catch "exec $cmd" exec_output | |
252b5132 RH |
238 | set exec_output [prune_warnings $exec_output] |
239 | if [string match "" $exec_output] then { | |
240 | ||
241 | # Now do a line-by-line comparison to effectively diff the darned things | |
242 | # The stuff coming from the expectfile is actually a regex, so we can | |
243 | # skip over the actual addresses and so forth. This is currently very | |
244 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
245 | # numbers. | |
246 | ||
247 | if [file exists $expectfile] then { | |
248 | set file_a [open $expectfile r] | |
249 | } else { | |
250 | perror "$expectfile doesn't exist" | |
251 | return 0 | |
252 | } | |
5a68afcf | 253 | |
252b5132 RH |
254 | if [file exists $tmpdir/objdump.out] then { |
255 | set file_b [open $tmpdir/objdump.out r] | |
256 | } else { | |
257 | perror "$tmpdir/objdump.out doesn't exist" | |
258 | return 0 | |
259 | } | |
260 | ||
261 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
262 | ||
263 | set eof -1 | |
39d744bd AM |
264 | set list_a {} |
265 | set list_b {} | |
252b5132 RH |
266 | |
267 | while { [gets $file_a line] != $eof } { | |
268 | if [regexp "^#.*$" $line] then { | |
269 | continue | |
270 | } else { | |
271 | lappend list_a $line | |
272 | } | |
273 | } | |
274 | close $file_a | |
275 | ||
276 | while { [gets $file_b line] != $eof } { | |
4e95fbcd AM |
277 | if [regexp {\.text.* \.[^ ]*$} $line] then { |
278 | # Discard defined powerpc64 dot-symbols | |
252b5132 RH |
279 | continue |
280 | } else { | |
281 | lappend list_b $line | |
282 | } | |
283 | } | |
284 | close $file_b | |
5a68afcf | 285 | |
252b5132 RH |
286 | for { set i 0 } { $i < [llength $list_a] } { incr i } { |
287 | set line_a [lindex $list_a $i] | |
288 | set line_b [lindex $list_b $i] | |
5a68afcf | 289 | |
252b5132 RH |
290 | verbose "\t$expectfile: $i: $line_a" 3 |
291 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
292 | if [regexp $line_a $line_b] then { | |
293 | continue | |
294 | } else { | |
295 | verbose -log "\t$expectfile: $i: $line_a" | |
296 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 297 | |
252b5132 RH |
298 | return 0 |
299 | } | |
300 | } | |
5a68afcf | 301 | |
252b5132 RH |
302 | if { [llength $list_a] != [llength $list_b] } { |
303 | verbose -log "Line count" | |
304 | return 0 | |
305 | } | |
39d744bd | 306 | return 1 |
5a68afcf | 307 | |
252b5132 RH |
308 | } else { |
309 | verbose -log "$exec_output" | |
310 | return 0 | |
311 | } | |
252b5132 RH |
312 | } |
313 | ||
314 | # | |
315 | # objdump_dymsymstuff | |
316 | # Dump dynamic symbol stuff and make sure that it is sane. | |
317 | # | |
318 | proc objdump_dynsymstuff { objdump object expectfile } { | |
319 | global DOBJDUMP_FLAGS | |
320 | global version_output | |
321 | global diff | |
322 | global tmpdir | |
323 | ||
324 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
325 | ||
4e95fbcd AM |
326 | set cmd "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" |
327 | verbose -log $cmd | |
328 | catch "exec $cmd" exec_output | |
252b5132 RH |
329 | set exec_output [prune_warnings $exec_output] |
330 | if [string match "" $exec_output] then { | |
331 | ||
332 | # Now do a line-by-line comparison to effectively diff the darned things | |
333 | # The stuff coming from the expectfile is actually a regex, so we can | |
334 | # skip over the actual addresses and so forth. This is currently very | |
335 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
336 | # numbers. | |
337 | ||
338 | if [file exists $expectfile] then { | |
339 | set file_a [open $expectfile r] | |
340 | } else { | |
341 | warning "$expectfile doesn't exist" | |
342 | return 0 | |
343 | } | |
5a68afcf | 344 | |
252b5132 RH |
345 | if [file exists $tmpdir/objdump.out] then { |
346 | set file_b [open $tmpdir/objdump.out r] | |
347 | } else { | |
348 | fail "$tmpdir/objdump.out doesn't exist" | |
349 | return 0 | |
350 | } | |
351 | ||
352 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
353 | ||
354 | set eof -1 | |
39d744bd AM |
355 | set list_a {} |
356 | set list_b {} | |
252b5132 RH |
357 | |
358 | while { [gets $file_a line] != $eof } { | |
359 | if [regexp "^#.*$" $line] then { | |
360 | continue | |
361 | } else { | |
362 | lappend list_a $line | |
363 | } | |
364 | } | |
365 | close $file_a | |
366 | ||
367 | while { [gets $file_b line] != $eof } { | |
4e95fbcd AM |
368 | if [regexp {\.text.* \.[^ ]*$} $line] then { |
369 | # Discard defined powerpc64 dot-symbols | |
252b5132 RH |
370 | continue |
371 | } else { | |
372 | lappend list_b $line | |
373 | } | |
374 | } | |
375 | close $file_b | |
5a68afcf | 376 | |
252b5132 RH |
377 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
378 | set line_b [lindex $list_b $i] | |
5a68afcf | 379 | |
252b5132 RH |
380 | # The tests are rigged so that we should never export a symbol with the |
381 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
382 | if [regexp "hide" $line_b] then { | |
383 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 384 | |
252b5132 RH |
385 | return 0 |
386 | } | |
387 | ||
388 | verbose "\t$expectfile: $i: $line_b" 3 | |
389 | ||
390 | # We can't assume that the sort is consistent across | |
391 | # systems, so we must check each regexp. When we find a | |
392 | # regexp, we null it out, so we don't match it twice. | |
393 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
394 | set line_a [lindex $list_a $j] | |
395 | ||
396 | if [regexp $line_a $line_b] then { | |
397 | lreplace $list_a $j $j "CAN NOT MATCH" | |
398 | break | |
399 | } | |
400 | } | |
401 | ||
402 | if { $j >= [llength $list_a] } { | |
403 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 404 | |
252b5132 RH |
405 | return 0 |
406 | } | |
407 | } | |
5a68afcf | 408 | |
252b5132 RH |
409 | if { [llength $list_a] != [llength $list_b] } { |
410 | verbose -log "Line count" | |
411 | return 0 | |
412 | } | |
39d744bd | 413 | return 1 |
5a68afcf | 414 | |
252b5132 RH |
415 | } else { |
416 | verbose -log "$exec_output" | |
417 | return 0 | |
418 | } | |
252b5132 RH |
419 | } |
420 | ||
421 | # | |
422 | # objdump_versionstuff | |
423 | # Dump version definitions/references and make sure that it is sane. | |
424 | # | |
425 | proc objdump_versionstuff { objdump object expectfile } { | |
426 | global VOBJDUMP_FLAGS | |
427 | global version_output | |
428 | global diff | |
429 | global tmpdir | |
430 | ||
431 | if {[which $objdump] == 0} then { | |
432 | perror "$objdump does not exist" | |
433 | return 0 | |
434 | } | |
435 | ||
436 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
437 | ||
438 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
439 | ||
440 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
441 | set exec_output [prune_warnings $exec_output] | |
442 | if [string match "" $exec_output] then { | |
443 | ||
444 | # It's OK if there are extra lines in the actual output; they | |
445 | # may come from version information in libc. We require that | |
65864bd2 | 446 | # every line in EXPECTFILE appear in the output in any order. |
252b5132 | 447 | |
252b5132 | 448 | set f2 [open $expectfile r] |
08d5f1b4 L |
449 | while { [gets $f2 l2] != -1 } { |
450 | if { ![regexp "^#.*$" $l2] } then { | |
65864bd2 AM |
451 | set f1 [open $tmpdir/objdump.out r] |
452 | while { [gets $f1 l1] != -1 } { | |
453 | if { [string match $l2 $l1] } then { | |
454 | break | |
455 | } | |
456 | } | |
457 | close $f1 | |
458 | ||
459 | if { ![string match $l2 $l1] } then { | |
460 | verbose -log "Did not find \"$l2\"" | |
461 | set f1 [open $tmpdir/objdump.out r] | |
462 | while { [gets $f1 l1] != -1 } { | |
463 | verbose -log $l1 | |
464 | } | |
252b5132 RH |
465 | close $f1 |
466 | close $f2 | |
65864bd2 | 467 | return 0 |
252b5132 RH |
468 | } |
469 | } | |
470 | } | |
252b5132 | 471 | close $f2 |
65864bd2 | 472 | return 1 |
252b5132 RH |
473 | } else { |
474 | verbose -log "$exec_output" | |
475 | return 0 | |
476 | } | |
477 | } | |
478 | ||
3e3b46e5 | 479 | proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } { |
252b5132 RH |
480 | global ld |
481 | global srcdir | |
482 | global subdir | |
483 | global exec_output | |
484 | global host_triplet | |
485 | global tmpdir | |
486 | global as | |
f1dab70d | 487 | global as_options |
252b5132 RH |
488 | global objdump |
489 | global CC | |
490 | global CFLAGS | |
252b5132 | 491 | global script |
05fd99cc | 492 | global NOSANTIZE_CFLAGS |
252b5132 | 493 | |
05fd99cc | 494 | if ![ld_compile "$CC -S $pic $CFLAGS $NOSANTIZE_CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { |
252b5132 RH |
495 | unresolved "$test" |
496 | return | |
497 | } | |
498 | ||
f1dab70d | 499 | if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] { |
252b5132 RH |
500 | unresolved "$test" |
501 | return | |
502 | } | |
503 | ||
67954772 L |
504 | set other_lib "" |
505 | if ![string match "" $other] then { | |
506 | foreach o $other { | |
82e03011 | 507 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 508 | } |
252b5132 RH |
509 | } |
510 | ||
511 | if [string match "" $mapfile] then { | |
512 | set script_arg "" | |
513 | } else { | |
514 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
515 | } | |
516 | ||
d9816402 | 517 | if {![ld_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} { |
252b5132 RH |
518 | fail "$test" |
519 | return | |
520 | } | |
521 | ||
522 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
523 | fail "$test" | |
524 | return | |
525 | } | |
526 | ||
527 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
528 | fail "$test" | |
529 | return | |
530 | } | |
531 | ||
532 | if [string match "" $symexp] then { | |
533 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
534 | fail "$test" | |
535 | return | |
536 | } | |
537 | } else { | |
538 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
539 | fail "$test" | |
540 | return | |
541 | } | |
542 | } | |
543 | ||
544 | pass $test | |
5a68afcf | 545 | |
252b5132 RH |
546 | } |
547 | ||
0ae911fe | 548 | proc build_executable { test source libname other mapfile verexp versymexp symexp } { |
3e3b46e5 | 549 | build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
0ae911fe L |
550 | } |
551 | ||
f006af20 | 552 | proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } { |
0ae911fe | 553 | global shared |
c4972ed6 L |
554 | # Make sure that PLT is used since PLT is expected. |
555 | global PLT_CFLAGS | |
af2c48d8 | 556 | build_binary "$shared -z notext" $PLT_CFLAGS $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
f006af20 L |
557 | } |
558 | ||
559 | proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } { | |
560 | global picflag | |
0ae911fe | 561 | global shared |
3e3b46e5 PB |
562 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
563 | } | |
564 | ||
565 | proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } { | |
566 | global picflag | |
567 | global shared | |
568 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs | |
f006af20 L |
569 | } |
570 | ||
252b5132 | 571 | proc test_ldfail { test flag source execname other mapfile whyfail } { |
252b5132 RH |
572 | global srcdir |
573 | global subdir | |
574 | global exec_output | |
575 | global host_triplet | |
576 | global tmpdir | |
577 | global as | |
f1dab70d | 578 | global as_options |
252b5132 RH |
579 | global objdump |
580 | global CC | |
581 | global CFLAGS | |
582 | global script | |
583 | ||
584 | if [string match "" $other] then { | |
585 | set other_lib "" | |
586 | } else { | |
587 | set other_lib $tmpdir/$other | |
588 | } | |
589 | ||
590 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
591 | unresolved "$test" | |
592 | return | |
593 | } | |
594 | ||
f1dab70d | 595 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
596 | unresolved "$test" |
597 | return | |
598 | } | |
599 | ||
600 | verbose -log "This link should fail because of $whyfail" | |
601 | ||
602 | if [string match "" $mapfile] then { | |
603 | set script_arg "" | |
604 | } else { | |
9e75165d | 605 | set script_arg "-Wl,$script $srcdir/$subdir/$mapfile" |
252b5132 RH |
606 | } |
607 | ||
d9816402 | 608 | if {![ld_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { |
252b5132 RH |
609 | pass "$test" |
610 | return | |
611 | } | |
612 | fail "$test" | |
613 | } | |
614 | ||
615 | proc test_asfail { test flag source execname whyfail } { | |
616 | global srcdir | |
617 | global subdir | |
618 | global tmpdir | |
619 | global as | |
620 | global CC | |
621 | global CFLAGS | |
622 | ||
623 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
624 | unresolved "$test" | |
625 | return | |
626 | } | |
627 | ||
628 | verbose -log "This assemble should fail because of $whyfail" | |
629 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
630 | set exec_output [prune_warnings $exec_output] | |
631 | if [string match "" $exec_output] then { | |
632 | fail "$test" | |
633 | return | |
634 | } | |
635 | verbose -log "$exec_output" | |
636 | pass "$test" | |
637 | } | |
638 | ||
639 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
640 | global strip | |
641 | global srcdir | |
642 | global subdir | |
643 | global exec_output | |
644 | global host_triplet | |
645 | global tmpdir | |
646 | global objdump | |
647 | ||
49c16254 NC |
648 | if {! [file exists $tmpdir/$srclib] } then { |
649 | fail "$test ($tmpdir/$srclib does not exist)" | |
650 | return | |
651 | } | |
252b5132 RH |
652 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" |
653 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
654 | ||
655 | verbose -log "$strip $tmpdir/$libname.so" | |
656 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
657 | if [string match "" $exec_output] then { | |
658 | ||
659 | # If strip went OK, then run the usual tests on the thing to make sure that | |
660 | # it is sane. | |
661 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
662 | fail "$test" | |
663 | return | |
664 | } | |
5a68afcf | 665 | |
252b5132 RH |
666 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { |
667 | fail "$test" | |
668 | return | |
669 | } | |
5a68afcf | 670 | |
252b5132 RH |
671 | } else { |
672 | verbose -log "$exec_output" | |
673 | fail "$test" | |
674 | return | |
675 | } | |
676 | pass $test | |
677 | } | |
678 | ||
679 | ||
680 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
252b5132 RH |
681 | global srcdir |
682 | global subdir | |
683 | global exec_output | |
684 | global host_triplet | |
685 | global tmpdir | |
686 | global as | |
f1dab70d | 687 | global as_options |
252b5132 RH |
688 | global objdump |
689 | global CC | |
690 | global CFLAGS | |
05fd99cc | 691 | global NOSANTIZE_CFLAGS |
252b5132 | 692 | |
31941635 | 693 | set shared "--shared --no-undefined-version" |
252b5132 | 694 | set script --version-script |
e6a6c767 L |
695 | |
696 | # Disable LTO for these tests. | |
697 | set cc_cmd "$CC -S $CFLAGS" | |
698 | if {[check_lto_available]} { | |
699 | append cc_cmd " -fno-lto" | |
700 | } | |
701 | ||
05fd99cc L |
702 | # Disable all sanitizers. |
703 | append cc_cmd " $NOSANTIZE_CFLAGS" | |
704 | ||
e6a6c767 | 705 | if ![ld_compile $cc_cmd $srcdir/$subdir/$source $tmpdir/$execname.s] { |
252b5132 RH |
706 | unresolved "$test" |
707 | return | |
708 | } | |
709 | ||
f1dab70d | 710 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
711 | unresolved "$test" |
712 | return | |
713 | } | |
714 | ||
715 | if [string match "" $solibname] then { | |
716 | set solibname_lib "" | |
717 | } else { | |
718 | set solibname_lib $tmpdir/$solibname | |
719 | } | |
720 | ||
d9816402 | 721 | if {![ld_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { |
252b5132 RH |
722 | fail "$test" |
723 | return | |
724 | } | |
725 | ||
726 | if [string match "" $verexp] then { | |
727 | # | |
728 | # Make sure we get nothing back. | |
729 | # | |
730 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
731 | fail "$test" | |
732 | return | |
733 | } | |
734 | } else { | |
735 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
736 | fail "$test" | |
737 | return | |
738 | } | |
739 | } | |
740 | ||
741 | if [string match "" $versymexp] then { | |
742 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
743 | fail "$test" | |
744 | return | |
745 | } | |
746 | } else { | |
747 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
748 | fail "$test" | |
749 | return | |
750 | } | |
751 | } | |
752 | ||
753 | if [string match "" $symexp] then { | |
754 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
755 | fail "$test" | |
756 | return | |
757 | } | |
758 | } else { | |
759 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
760 | fail "$test" | |
761 | return | |
762 | } | |
763 | } | |
764 | ||
765 | pass $test | |
766 | } | |
767 | ||
fb35d3d8 | 768 | if { [istarget x86_64-*-linux*] \ |
6f86b3b0 | 769 | || [istarget arm*-*-*] \ |
fb35d3d8 | 770 | || ( [istarget mips*-*-linux*] && [at_least_gcc_version 4 3] ) } { |
6f86b3b0 | 771 | # x86_64, ARM and newer MIPS toolchains do not like non-pic shared libraries |
35d437df L |
772 | set pic "yes" |
773 | } else { | |
774 | set pic "no" | |
775 | } | |
252b5132 RH |
776 | |
777 | # | |
778 | # Basic test - build a library with versioned symbols. | |
779 | # | |
35d437df | 780 | build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym |
252b5132 RH |
781 | |
782 | ||
783 | # | |
784 | # Test #2 - build a library, and link it against the library we built in step | |
785 | # 1. | |
786 | # | |
35d437df | 787 | build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" |
252b5132 RH |
788 | |
789 | # | |
790 | # Test #3 - build an executable, and link it against vers1.so. | |
791 | # | |
75c8d84d | 792 | build_exec "vers3" vers3.c vers3 "-Wl,--no-as-needed" vers1.so vers3.ver vers3.dsym "" |
252b5132 RH |
793 | |
794 | # | |
795 | # Test #4 - Make sure a version implicitly defined in an executable | |
796 | # causes a version node to be created. Verify this both with and without | |
797 | # --export-dynamic. | |
798 | # | |
799 | ||
800 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
801 | # symbol table, which the test does not expect. | |
802 | setup_xfail "mips*-*-*" | |
803 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
804 | ||
8233c393 | 805 | build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym |
252b5132 | 806 | |
267e2722 CD |
807 | # Verify that --no-export-dynamic undoes the effect of --export-dynamic. |
808 | setup_xfail "mips*-*-*" | |
8233c393 | 809 | build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym |
267e2722 | 810 | |
252b5132 RH |
811 | |
812 | # | |
813 | # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker | |
814 | # complains. | |
815 | # | |
816 | test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2" | |
817 | ||
818 | # | |
819 | # | |
820 | # Now build a test that should reference a bunch of versioned symbols. | |
821 | # All of them should be correctly referenced. | |
822 | # | |
75c8d84d | 823 | build_exec "vers6" vers6.c vers6 "-Wl,--no-as-needed" vers1.so vers6.ver vers6.dsym vers6.sym |
252b5132 RH |
824 | |
825 | # | |
826 | # Another test to verify that something made local via 'local' is truly not | |
827 | # accessible. | |
828 | # | |
da54898d L |
829 | if [string match "yes" $pic] then { |
830 | xfail "vers7a" | |
831 | xfail "vers7" | |
832 | } else { | |
833 | build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym | |
252b5132 | 834 | |
da54898d L |
835 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" |
836 | } | |
252b5132 RH |
837 | |
838 | ||
839 | # | |
840 | # This test is designed to verify that we can pass a linker script on the | |
841 | # command line as if it were a normal .o file. | |
842 | # | |
843 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
35d437df | 844 | build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym |
252b5132 RH |
845 | |
846 | # | |
847 | # This test tries to make sure that version references to versioned symbols | |
848 | # don't collide with default definitions with the same symbol. | |
849 | # | |
8233c393 | 850 | build_exec "vers9" vers9.c vers9 "-Wl,-export-dynamic" "" vers9.ver vers9.dsym vers9.sym |
252b5132 RH |
851 | |
852 | ||
853 | # | |
854 | # Try and use a non-existant version node. The linker should fail with | |
855 | # an error message. | |
856 | # | |
857 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
858 | ||
859 | # | |
860 | # Try and some things the assembler should complain about. | |
861 | # | |
862 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
863 | ||
864 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
865 | ||
866 | # | |
867 | # Put a shared library in an archive library, and make sure the global | |
868 | # archive symbol table is sane. | |
869 | # | |
870 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
871 | ||
872 | # | |
873 | # Strip a shared library, and make sure we didn't screw something up in there. | |
874 | # | |
5a68afcf | 875 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym |
252b5132 RH |
876 | |
877 | ||
878 | # | |
5a68afcf | 879 | # Build another test with some versioned symbols. Here we are going to |
252b5132 RH |
880 | # try and override something from the library, and we shouldn't get |
881 | # any errors. | |
882 | # | |
5cb49709 | 883 | build_exec "vers15" vers15.c vers15 "-Wl,--no-as-needed" vers1.so vers15.ver vers15.dsym vers15.sym |
252b5132 RH |
884 | |
885 | # | |
886 | # Test that when we override a versioned symbol from the library this | |
887 | # symbol appears in the dynamic symbol table of the executable. | |
888 | # | |
35d437df | 889 | build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" |
75c8d84d | 890 | build_exec "vers16" vers16.c vers16 "-Wl,--no-as-needed" vers16a.so "" vers16.dsym "" |
f0489494 ILT |
891 | |
892 | # Test a weak versioned symbol. | |
35d437df L |
893 | build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" |
894 | build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
8cfc7cf8 | 895 | build_exec "vers19" vers19.c vers19 "-Wl,--no-as-needed,-rpath,.,-rpath-link,." vers18.so vers19.ver vers19.dsym "" |
67954772 | 896 | |
f006af20 | 897 | build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" |
49c16254 NC |
898 | if {! [file exists $tmpdir/vers20a.so] } then { |
899 | fail "Building vers20a.so" | |
900 | } else { | |
901 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so | |
902 | build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" | |
903 | } | |
b42d8061 L |
904 | |
905 | # Test .symver override. | |
35d437df | 906 | build_vers_lib_pic "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym |
b16100ad L |
907 | |
908 | # Test moving default definition from one DSO to another. | |
35d437df L |
909 | build_vers_lib_pic "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym |
910 | build_vers_lib_pic "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym "" | |
911 | build_vers_lib_pic "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym "" | |
9c092167 L |
912 | |
913 | # Test versioned definitions in different files. | |
da54898d | 914 | if [string match "yes" $pic] then { |
5a68afcf | 915 | xfail "vers23a" |
da54898d L |
916 | xfail "vers23b" |
917 | xfail "vers23c" | |
918 | xfail "vers23d" | |
919 | xfail "vers23" | |
920 | } else { | |
921 | build_vers_lib_no_pic "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym | |
922 | build_vers_lib_no_pic "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym "" | |
923 | build_vers_lib_no_pic "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym "" | |
75c8d84d AM |
924 | build_exec "vers23d" vers23.c vers23d "-Wl,--no-as-needed tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" |
925 | build_exec "vers23" vers23.c vers23 "-Wl,--no-as-needed tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" | |
da54898d | 926 | } |
9147e853 JJ |
927 | |
928 | # Test .symver x,x@VERS.0 | |
929 | set as_pic_flags "" | |
930 | if [istarget sparc*-*-*] { | |
931 | set as_pic_flags "-K PIC" | |
932 | } | |
933 | run_ld_link_tests [list "\"vers24a\" | |
897aea50 | 934 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 935 | \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
936 | \"libvers24a.so\" \"-fpic\""] |
937 | run_ld_link_tests [list "\"vers24b\" | |
897aea50 | 938 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 939 | \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
940 | \"libvers24b.so\" \"-fpic\""] |
941 | run_ld_link_tests [list "\"vers24c\" | |
897aea50 | 942 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 943 | \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } } |
9147e853 | 944 | \"libvers24c.so\" \"-fpic\""] |
365f9131 L |
945 | |
946 | # Test versioned definition vs. normal definition in different files. | |
da54898d L |
947 | if [string match "yes" $pic] then { |
948 | xfail "vers25a" | |
949 | xfail "vers25b1" | |
950 | xfail "vers25b2" | |
951 | } else { | |
952 | build_vers_lib_no_pic "vers25a" vers25a.c vers25a "" vers25a.map vers25a.ver vers25a.dsym "" | |
953 | build_vers_lib_no_pic "vers25b1" vers25b.c vers25b1 "vers25a.o vers25a.so" "" vers25b.ver vers25b.dsym "" | |
954 | build_vers_lib_no_pic "vers25b2" vers25b.c vers25b2 "vers25a.so vers25a.o" "" vers25b.ver vers25b.dsym "" | |
955 | } | |
956 | ||
f006af20 L |
957 | build_vers_lib_pic "vers26a" vers26a.c vers26a "" vers26a.map vers26a.ver vers26a.dsym "" |
958 | build_vers_lib_pic "vers26b1" vers26b.c vers26b1 "" "" vers26b.ver vers26b.dsym "" | |
959 | build_vers_lib_pic "vers26b2" vers26b.c vers26b2 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
35d437df | 960 | if [string match "yes" $pic] then { |
fcd06cfe AJ |
961 | xfail "vers26b3" |
962 | } else { | |
963 | build_vers_lib_no_pic "vers26b3" vers26b.c vers26b3 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
964 | } | |
95aa61ce L |
965 | |
966 | # Test versioned definition vs. hidden definition in different files. | |
da54898d L |
967 | if [string match "yes" $pic] then { |
968 | xfail "vers27a" | |
969 | xfail "vers27b" | |
970 | xfail "vers27c1" | |
971 | xfail "vers27c2" | |
972 | xfail "vers27d1" | |
973 | xfail "vers27d2" | |
974 | xfail "vers27d3" | |
975 | xfail "vers27d4" | |
976 | xfail "vers27d5" | |
977 | } else { | |
978 | build_vers_lib_no_pic "vers27a" vers27a.c vers27a "" vers27a.map vers27a.ver vers27a.dsym "" | |
979 | build_vers_lib_no_pic "vers27b" vers27b.c vers27b "" "" vers27b.ver vers27b.dsym "" | |
980 | build_vers_lib_no_pic "vers27c1" vers27c.c vers27c1 "vers27b.o vers27a.so" "" vers27c.ver vers27c.dsym "" | |
981 | build_vers_lib_no_pic "vers27c2" vers27c.c vers27c2 "vers27a.so vers27b.o" "" vers27c.ver vers27c.dsym "" | |
982 | build_vers_lib_pic "vers27d1" vers27d1.c vers27d1 "" vers27a.map vers27d.ver vers27d.dsym vers27d.sym | |
49c16254 | 983 | build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym "" |
da54898d L |
984 | build_executable "vers27d3" vers27d3.c vers27d3 "vers27b.o vers27d2.so vers27d1.so" "" vers27b.ver vers27b.dsym "" |
985 | build_vers_lib_pic "vers27d4" vers27d2.c vers27d4 "vers27a.so" "" vers27d4.ver vers27d4.dsym "" | |
986 | build_executable "vers27d5" vers27d3.c vers27d5 "vers27d4.so vers27b.o vers27a.so" "" vers27b.ver vers27b.dsym "" | |
987 | } | |
d400d2a6 L |
988 | |
989 | # Test weak versioned definition vs. strong definition in different | |
990 | # files. | |
991 | build_vers_lib_pic "vers28a" vers28a.c vers28a "" "" vers28a.ver vers28a.dsym "" | |
992 | build_vers_lib_pic "vers28b" vers28b.c vers28b "" vers28b.map vers28b.ver vers28b.dsym "" | |
993 | build_vers_lib_pic "vers28c" vers28c.c vers28c "vers28b.so vers28a.so" "" vers28c.ver vers28c.dsym "" | |
3e3b46e5 | 994 | build_vers_lib_pic_flags "vers29" vers29.c vers29 "" "" vers29.ver vers29.dsym "" "--default-symver" |
96f8ade5 JJ |
995 | |
996 | # Test #30 - test handling of symbol names global, local and extern in the | |
997 | # version script. | |
998 | build_vers_lib_pic "vers30" vers30.c vers30 "" vers30.map vers30.ver vers30.dsym "" | |
86043bbb MM |
999 | |
1000 | # Test #31 -- quoted strings in version sections. | |
1001 | build_vers_lib_pic "vers31" vers31.c vers31 "" vers31.map vers31.ver vers31.dsym "" | |
70840594 L |
1002 | |
1003 | # Test #32 -- linker --defsym | |
1004 | build_vers_lib_pic "vers32a" vers32a.c vers32a "" vers32.map vers32a.ver vers32a.dsym "" | |
1005 | build_vers_lib_pic_flags "vers32b" vers32b.c vers32b "vers32a.so" vers32.map vers32b.ver vers32b.dsym "" "--defsym foo=0" |