Commit | Line | Data |
---|---|---|
252b5132 | 1 | # Expect script for ld-version tests |
a2b64bed | 2 | # Copyright 1997, 1998, 1999, 2001 Free Software Foundation, Inc. |
252b5132 RH |
3 | # |
4 | # This file is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | # Written by Eric Youngdale (eric@andante.jic.com) | |
19 | ||
20 | # | |
21 | ||
22 | # This test can only be run if ld generates native executables. | |
23 | if ![isnative] then {return} | |
24 | ||
25 | # This test can only be run on a couple of ELF platforms. | |
26 | # Square bracket expressions seem to confuse istarget. | |
27 | # This is similar to the test that is used in ld-shared, BTW. | |
19c7c582 AM |
28 | if { ![istarget hppa*64*-*-hpux*] \ |
29 | && ![istarget hppa*-*-linux*] \ | |
30 | && ![istarget i?86-*-sysv4*] \ | |
252b5132 RH |
31 | && ![istarget i?86-*-unixware] \ |
32 | && ![istarget i?86-*-elf*] \ | |
33 | && ![istarget i?86-*-linux*] \ | |
ad995491 L |
34 | && ![istarget ia64-*-elf*] \ |
35 | && ![istarget ia64-*-linux*] \ | |
252b5132 RH |
36 | && ![istarget m68k-*-linux*] \ |
37 | && ![istarget mips*-*-irix5*] \ | |
38 | && ![istarget powerpc-*-elf*] \ | |
39 | && ![istarget powerpc-*-linux*] \ | |
40 | && ![istarget powerpc-*-sysv4*] \ | |
41 | && ![istarget sparc*-*-elf] \ | |
b33b6e45 ILT |
42 | && ![istarget sparc*-*-solaris2*] \ |
43 | && ![istarget sparc*-*-linux*] \ | |
4f38fc1c | 44 | && ![istarget arm*-*-linux*] \ |
66517a2f | 45 | && ![istarget mips*-*-linux*] \ |
9147e853 JJ |
46 | && ![istarget alpha*-*-linux*] \ |
47 | && ![istarget s390*-*-linux*] \ | |
48 | && ![istarget x86_64-*-linux*] } { | |
252b5132 RH |
49 | return |
50 | } | |
51 | ||
c709b096 AM |
52 | if { [istarget i?86-*-linux*aout*] \ |
53 | || [istarget i?86-*-linux*oldld*] \ | |
54 | || [istarget m68k-*-linux*aout*] } { | |
252b5132 RH |
55 | return |
56 | } | |
57 | ||
58 | if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } { | |
59 | return | |
60 | } | |
61 | ||
62 | set diff diff | |
63 | set tmpdir tmpdir | |
64 | set VOBJDUMP_FLAGS --private-headers | |
65 | set DOBJDUMP_FLAGS --dynamic-syms | |
66 | set SOBJDUMP_FLAGS --syms | |
31941635 | 67 | set shared "--shared --no-undefined-version" |
252b5132 RH |
68 | set script --version-script |
69 | ||
70 | proc test_ar { test lib object expect } { | |
71 | global ar | |
72 | global nm | |
73 | global tmpdir | |
74 | global srcdir | |
75 | global subdir | |
76 | global diff | |
77 | ||
78 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
79 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
80 | set exec_output [prune_warnings $exec_output] | |
81 | if ![string match "" $exec_output] { | |
82 | verbose -log "$exec_output" | |
83 | unresolved "$test" | |
84 | return | |
85 | } | |
86 | ||
87 | verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out" | |
88 | ||
89 | catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output | |
90 | if [string match "" $exec_output] then { | |
3b0f0b37 | 91 | catch "exec $diff $tmpdir/nm.out $srcdir/$subdir/$expect" exec_output |
252b5132 RH |
92 | set exec_output [prune_warnings $exec_output] |
93 | if [string match "" $exec_output] then { | |
94 | pass $test | |
95 | return | |
96 | } else { | |
97 | verbose -log "$exec_output" | |
98 | fail "$test" | |
99 | return | |
100 | } | |
101 | } else { | |
102 | verbose -log "$exec_output" | |
103 | fail "$test" | |
104 | } | |
105 | } | |
106 | ||
107 | # | |
108 | # objdump_emptysymstuff | |
109 | # Check non-dynamic symbols and make sure there are none with '@'. | |
110 | # | |
111 | proc objdump_emptysymstuff { objdump object } { | |
112 | global SOBJDUMP_FLAGS | |
113 | global version_output | |
114 | global diff | |
115 | ||
116 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
117 | ||
118 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
119 | ||
120 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
121 | set exec_output [prune_warnings $exec_output] | |
122 | if [string match "" $exec_output] then { | |
123 | # We shouldn't get anything here. | |
124 | return 1 | |
125 | } else { | |
126 | # it is not normal to come here - we have no output to compare. | |
127 | verbose -log "$exec_output" | |
128 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
129 | return 0 | |
130 | } | |
131 | ||
132 | } | |
133 | ||
134 | # | |
135 | # objdump_emptydynsymstuff | |
136 | # Check dynamic symbols and make sure there are none with '@'. | |
137 | # | |
138 | proc objdump_emptydynsymstuff { objdump object } { | |
139 | global DOBJDUMP_FLAGS | |
140 | global version_output | |
141 | global diff | |
142 | ||
143 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
144 | ||
145 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
146 | ||
147 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
148 | set exec_output [prune_warnings $exec_output] | |
149 | if [string match "" $exec_output] then { | |
150 | # We shouldn't get anything here. | |
151 | return 1 | |
152 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
153 | return 1 | |
154 | } else { | |
155 | # it is not normal to come here - we have no output to compare. | |
156 | verbose -log "$exec_output" | |
157 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
158 | return 0 | |
159 | } } | |
160 | } | |
161 | ||
162 | # | |
163 | # objdump_emptyverstuff | |
164 | # Make sure there is no version information | |
165 | # | |
166 | proc objdump_emptyverstuff { objdump object } { | |
167 | global VOBJDUMP_FLAGS | |
168 | global version_output | |
169 | global diff | |
170 | global tmpdir | |
171 | ||
172 | if {[which $objdump] == 0} then { | |
173 | perror "$objdump does not exist" | |
174 | return 0 | |
175 | } | |
176 | ||
177 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
178 | ||
179 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
180 | ||
181 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
182 | set exec_output [prune_warnings $exec_output] | |
183 | if [string match "" $exec_output] then { | |
184 | # it is normal to fail here - we have no output to compare. | |
185 | return 1 | |
186 | } else { if { [string match "*libc*" $exec_output] } then { | |
187 | # this probably means that there is version information in libc, so we | |
188 | # can't really perform this test. | |
189 | return 1 | |
190 | } else { | |
191 | verbose -log "$exec_output" | |
192 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
193 | return 0 | |
194 | } } | |
195 | ||
196 | } | |
197 | ||
198 | # | |
199 | # objdump_symstuff | |
200 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
201 | # | |
202 | proc objdump_symstuff { objdump object expectfile } { | |
203 | global SOBJDUMP_FLAGS | |
204 | global version_output | |
205 | global diff | |
206 | global tmpdir | |
207 | ||
208 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
209 | ||
210 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" | |
211 | ||
212 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" exec_output | |
213 | set exec_output [prune_warnings $exec_output] | |
214 | if [string match "" $exec_output] then { | |
215 | ||
216 | # Now do a line-by-line comparison to effectively diff the darned things | |
217 | # The stuff coming from the expectfile is actually a regex, so we can | |
218 | # skip over the actual addresses and so forth. This is currently very | |
219 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
220 | # numbers. | |
221 | ||
222 | if [file exists $expectfile] then { | |
223 | set file_a [open $expectfile r] | |
224 | } else { | |
225 | perror "$expectfile doesn't exist" | |
226 | return 0 | |
227 | } | |
228 | ||
229 | if [file exists $tmpdir/objdump.out] then { | |
230 | set file_b [open $tmpdir/objdump.out r] | |
231 | } else { | |
232 | perror "$tmpdir/objdump.out doesn't exist" | |
233 | return 0 | |
234 | } | |
235 | ||
236 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
237 | ||
238 | set eof -1 | |
239 | set differences 0 | |
240 | ||
241 | while { [gets $file_a line] != $eof } { | |
242 | if [regexp "^#.*$" $line] then { | |
243 | continue | |
244 | } else { | |
245 | lappend list_a $line | |
246 | } | |
247 | } | |
248 | close $file_a | |
249 | ||
250 | while { [gets $file_b line] != $eof } { | |
251 | if [regexp "^#.*$" $line] then { | |
252 | continue | |
253 | } else { | |
254 | lappend list_b $line | |
255 | } | |
256 | } | |
257 | close $file_b | |
258 | ||
259 | for { set i 0 } { $i < [llength $list_a] } { incr i } { | |
260 | set line_a [lindex $list_a $i] | |
261 | set line_b [lindex $list_b $i] | |
262 | ||
263 | ||
264 | verbose "\t$expectfile: $i: $line_a" 3 | |
265 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
266 | if [regexp $line_a $line_b] then { | |
267 | continue | |
268 | } else { | |
269 | verbose -log "\t$expectfile: $i: $line_a" | |
270 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
271 | ||
272 | return 0 | |
273 | } | |
274 | } | |
275 | ||
276 | if { [llength $list_a] != [llength $list_b] } { | |
277 | verbose -log "Line count" | |
278 | return 0 | |
279 | } | |
280 | ||
281 | if $differences<1 then { | |
282 | return 1 | |
283 | } | |
284 | ||
285 | return 0 | |
286 | } else { | |
287 | verbose -log "$exec_output" | |
288 | return 0 | |
289 | } | |
290 | ||
291 | } | |
292 | ||
293 | # | |
294 | # objdump_dymsymstuff | |
295 | # Dump dynamic symbol stuff and make sure that it is sane. | |
296 | # | |
297 | proc objdump_dynsymstuff { objdump object expectfile } { | |
298 | global DOBJDUMP_FLAGS | |
299 | global version_output | |
300 | global diff | |
301 | global tmpdir | |
302 | ||
303 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
304 | ||
305 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" | |
306 | ||
307 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" exec_output | |
308 | set exec_output [prune_warnings $exec_output] | |
309 | if [string match "" $exec_output] then { | |
310 | ||
311 | # Now do a line-by-line comparison to effectively diff the darned things | |
312 | # The stuff coming from the expectfile is actually a regex, so we can | |
313 | # skip over the actual addresses and so forth. This is currently very | |
314 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
315 | # numbers. | |
316 | ||
317 | if [file exists $expectfile] then { | |
318 | set file_a [open $expectfile r] | |
319 | } else { | |
320 | warning "$expectfile doesn't exist" | |
321 | return 0 | |
322 | } | |
323 | ||
324 | if [file exists $tmpdir/objdump.out] then { | |
325 | set file_b [open $tmpdir/objdump.out r] | |
326 | } else { | |
327 | fail "$tmpdir/objdump.out doesn't exist" | |
328 | return 0 | |
329 | } | |
330 | ||
331 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
332 | ||
333 | set eof -1 | |
334 | set differences 0 | |
335 | ||
336 | while { [gets $file_a line] != $eof } { | |
337 | if [regexp "^#.*$" $line] then { | |
338 | continue | |
339 | } else { | |
340 | lappend list_a $line | |
341 | } | |
342 | } | |
343 | close $file_a | |
344 | ||
345 | while { [gets $file_b line] != $eof } { | |
346 | if [regexp "^#.*$" $line] then { | |
347 | continue | |
348 | } else { | |
349 | lappend list_b $line | |
350 | } | |
351 | } | |
352 | close $file_b | |
353 | ||
354 | for { set i 0 } { $i < [llength $list_b] } { incr i } { | |
355 | set line_b [lindex $list_b $i] | |
356 | ||
357 | # The tests are rigged so that we should never export a symbol with the | |
358 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
359 | if [regexp "hide" $line_b] then { | |
360 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
361 | ||
362 | return 0 | |
363 | } | |
364 | ||
365 | verbose "\t$expectfile: $i: $line_b" 3 | |
366 | ||
367 | # We can't assume that the sort is consistent across | |
368 | # systems, so we must check each regexp. When we find a | |
369 | # regexp, we null it out, so we don't match it twice. | |
370 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
371 | set line_a [lindex $list_a $j] | |
372 | ||
373 | if [regexp $line_a $line_b] then { | |
374 | lreplace $list_a $j $j "CAN NOT MATCH" | |
375 | break | |
376 | } | |
377 | } | |
378 | ||
379 | if { $j >= [llength $list_a] } { | |
380 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
381 | ||
382 | return 0 | |
383 | } | |
384 | } | |
385 | ||
386 | if { [llength $list_a] != [llength $list_b] } { | |
387 | verbose -log "Line count" | |
388 | return 0 | |
389 | } | |
390 | ||
391 | if $differences<1 then { | |
392 | return 1 | |
393 | } | |
394 | ||
395 | return 0 | |
396 | } else { | |
397 | verbose -log "$exec_output" | |
398 | return 0 | |
399 | } | |
400 | ||
401 | } | |
402 | ||
403 | # | |
404 | # objdump_versionstuff | |
405 | # Dump version definitions/references and make sure that it is sane. | |
406 | # | |
407 | proc objdump_versionstuff { objdump object expectfile } { | |
408 | global VOBJDUMP_FLAGS | |
409 | global version_output | |
410 | global diff | |
411 | global tmpdir | |
412 | ||
413 | if {[which $objdump] == 0} then { | |
414 | perror "$objdump does not exist" | |
415 | return 0 | |
416 | } | |
417 | ||
418 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
419 | ||
420 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
421 | ||
422 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
423 | set exec_output [prune_warnings $exec_output] | |
424 | if [string match "" $exec_output] then { | |
425 | ||
426 | # It's OK if there are extra lines in the actual output; they | |
427 | # may come from version information in libc. We require that | |
428 | # every line in EXPECTFILE appear in the output in order. | |
429 | ||
430 | set f1 [open $tmpdir/objdump.out r] | |
431 | set f2 [open $expectfile r] | |
432 | gets $f2 l2 | |
433 | while { [gets $f1 l1] != -1 } { | |
434 | if { [string match $l2 $l1] } then { | |
435 | if { [gets $f2 l2] == -1 } then { | |
436 | close $f1 | |
437 | close $f2 | |
438 | return 1 | |
439 | } | |
440 | } | |
441 | } | |
442 | ||
443 | # We reached the end of the output without seeing the line we | |
444 | # expected. This is a test failure. | |
445 | ||
446 | close $f1 | |
447 | close $f2 | |
448 | ||
449 | verbose -log "Did not find \"$l2\"" | |
450 | set f1 [open $tmpdir/objdump.out r] | |
451 | while { [gets $f1 l1] != -1 } { | |
452 | verbose -log $l1 | |
453 | } | |
454 | ||
455 | verbose -log "$exec_output" | |
456 | return 0 | |
457 | } else { | |
458 | verbose -log "$exec_output" | |
459 | return 0 | |
460 | } | |
461 | } | |
462 | ||
463 | proc build_vers_lib { test source libname other mapfile verexp versymexp symexp } { | |
464 | global ld | |
465 | global srcdir | |
466 | global subdir | |
467 | global exec_output | |
468 | global host_triplet | |
469 | global tmpdir | |
470 | global as | |
471 | global objdump | |
472 | global CC | |
473 | global CFLAGS | |
474 | global shared | |
475 | global script | |
476 | ||
477 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { | |
478 | unresolved "$test" | |
479 | return | |
480 | } | |
481 | ||
482 | if ![ld_assemble $as $tmpdir/$libname.s $tmpdir/$libname.o ] { | |
483 | unresolved "$test" | |
484 | return | |
485 | } | |
486 | ||
67954772 L |
487 | set other_lib "" |
488 | if ![string match "" $other] then { | |
489 | foreach o $other { | |
82e03011 | 490 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 491 | } |
252b5132 RH |
492 | } |
493 | ||
494 | if [string match "" $mapfile] then { | |
495 | set script_arg "" | |
496 | } else { | |
497 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
498 | } | |
499 | ||
500 | if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg"]} { | |
501 | fail "$test" | |
502 | return | |
503 | } | |
504 | ||
505 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
506 | fail "$test" | |
507 | return | |
508 | } | |
509 | ||
510 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
511 | fail "$test" | |
512 | return | |
513 | } | |
514 | ||
515 | if [string match "" $symexp] then { | |
516 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
517 | fail "$test" | |
518 | return | |
519 | } | |
520 | } else { | |
521 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
522 | fail "$test" | |
523 | return | |
524 | } | |
525 | } | |
526 | ||
527 | pass $test | |
528 | ||
529 | } | |
530 | ||
531 | proc test_ldfail { test flag source execname other mapfile whyfail } { | |
532 | global ld | |
533 | global srcdir | |
534 | global subdir | |
535 | global exec_output | |
536 | global host_triplet | |
537 | global tmpdir | |
538 | global as | |
539 | global objdump | |
540 | global CC | |
541 | global CFLAGS | |
542 | global script | |
543 | ||
544 | if [string match "" $other] then { | |
545 | set other_lib "" | |
546 | } else { | |
547 | set other_lib $tmpdir/$other | |
548 | } | |
549 | ||
550 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
551 | unresolved "$test" | |
552 | return | |
553 | } | |
554 | ||
555 | if ![ld_assemble $as $tmpdir/$execname.s $tmpdir/$execname.o ] { | |
556 | unresolved "$test" | |
557 | return | |
558 | } | |
559 | ||
560 | verbose -log "This link should fail because of $whyfail" | |
561 | ||
562 | if [string match "" $mapfile] then { | |
563 | set script_arg "" | |
564 | } else { | |
565 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
566 | } | |
567 | ||
568 | if {![ld_link $ld $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { | |
569 | pass "$test" | |
570 | return | |
571 | } | |
572 | fail "$test" | |
573 | } | |
574 | ||
575 | proc test_asfail { test flag source execname whyfail } { | |
576 | global srcdir | |
577 | global subdir | |
578 | global tmpdir | |
579 | global as | |
580 | global CC | |
581 | global CFLAGS | |
582 | ||
583 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
584 | unresolved "$test" | |
585 | return | |
586 | } | |
587 | ||
588 | verbose -log "This assemble should fail because of $whyfail" | |
589 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
590 | set exec_output [prune_warnings $exec_output] | |
591 | if [string match "" $exec_output] then { | |
592 | fail "$test" | |
593 | return | |
594 | } | |
595 | verbose -log "$exec_output" | |
596 | pass "$test" | |
597 | } | |
598 | ||
599 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
600 | global strip | |
601 | global srcdir | |
602 | global subdir | |
603 | global exec_output | |
604 | global host_triplet | |
605 | global tmpdir | |
606 | global objdump | |
607 | ||
608 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" | |
609 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
610 | ||
611 | verbose -log "$strip $tmpdir/$libname.so" | |
612 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
613 | if [string match "" $exec_output] then { | |
614 | ||
615 | # If strip went OK, then run the usual tests on the thing to make sure that | |
616 | # it is sane. | |
617 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
618 | fail "$test" | |
619 | return | |
620 | } | |
621 | ||
622 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
623 | fail "$test" | |
624 | return | |
625 | } | |
626 | ||
627 | } else { | |
628 | verbose -log "$exec_output" | |
629 | fail "$test" | |
630 | return | |
631 | } | |
632 | pass $test | |
633 | } | |
634 | ||
635 | ||
636 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
637 | global ld | |
638 | global srcdir | |
639 | global subdir | |
640 | global exec_output | |
641 | global host_triplet | |
642 | global tmpdir | |
643 | global as | |
644 | global objdump | |
645 | global CC | |
646 | global CFLAGS | |
647 | ||
31941635 | 648 | set shared "--shared --no-undefined-version" |
252b5132 RH |
649 | set script --version-script |
650 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
651 | unresolved "$test" | |
652 | return | |
653 | } | |
654 | ||
655 | if ![ld_assemble $as $tmpdir/$execname.s $tmpdir/$execname.o ] { | |
656 | unresolved "$test" | |
657 | return | |
658 | } | |
659 | ||
660 | if [string match "" $solibname] then { | |
661 | set solibname_lib "" | |
662 | } else { | |
663 | set solibname_lib $tmpdir/$solibname | |
664 | } | |
665 | ||
666 | if {![ld_link $ld $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { | |
667 | fail "$test" | |
668 | return | |
669 | } | |
670 | ||
671 | if [string match "" $verexp] then { | |
672 | # | |
673 | # Make sure we get nothing back. | |
674 | # | |
675 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
676 | fail "$test" | |
677 | return | |
678 | } | |
679 | } else { | |
680 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
681 | fail "$test" | |
682 | return | |
683 | } | |
684 | } | |
685 | ||
686 | if [string match "" $versymexp] then { | |
687 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
688 | fail "$test" | |
689 | return | |
690 | } | |
691 | } else { | |
692 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
693 | fail "$test" | |
694 | return | |
695 | } | |
696 | } | |
697 | ||
698 | if [string match "" $symexp] then { | |
699 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
700 | fail "$test" | |
701 | return | |
702 | } | |
703 | } else { | |
704 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
705 | fail "$test" | |
706 | return | |
707 | } | |
708 | } | |
709 | ||
710 | pass $test | |
711 | } | |
712 | ||
713 | ||
714 | # | |
715 | # Basic test - build a library with versioned symbols. | |
716 | # | |
717 | build_vers_lib "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym | |
718 | ||
719 | ||
720 | # | |
721 | # Test #2 - build a library, and link it against the library we built in step | |
722 | # 1. | |
723 | # | |
9147e853 JJ |
724 | if [istarget x86_64-*-linux*] { |
725 | # x86_64 doesn't like non-pic shared libraries | |
726 | xfail "vers2" | |
727 | } else { | |
728 | build_vers_lib "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" | |
729 | } | |
252b5132 RH |
730 | |
731 | # | |
732 | # Test #3 - build an executable, and link it against vers1.so. | |
733 | # | |
734 | build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym "" | |
735 | ||
736 | # | |
737 | # Test #4 - Make sure a version implicitly defined in an executable | |
738 | # causes a version node to be created. Verify this both with and without | |
739 | # --export-dynamic. | |
740 | # | |
741 | ||
742 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
743 | # symbol table, which the test does not expect. | |
744 | setup_xfail "mips*-*-*" | |
745 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
746 | ||
747 | build_exec "vers4a" vers4.c vers4a "-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym | |
748 | ||
749 | ||
750 | # | |
751 | # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker | |
752 | # complains. | |
753 | # | |
754 | test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2" | |
755 | ||
756 | # | |
757 | # | |
758 | # Now build a test that should reference a bunch of versioned symbols. | |
759 | # All of them should be correctly referenced. | |
760 | # | |
761 | build_exec "vers6" vers6.c vers6 "" vers1.so vers6.ver vers6.dsym vers6.sym | |
762 | ||
763 | # | |
764 | # Another test to verify that something made local via 'local' is truly not | |
765 | # accessible. | |
766 | # | |
767 | build_vers_lib "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym | |
768 | ||
769 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" | |
770 | ||
771 | ||
772 | # | |
773 | # This test is designed to verify that we can pass a linker script on the | |
774 | # command line as if it were a normal .o file. | |
775 | # | |
776 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
777 | build_vers_lib "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym | |
778 | ||
779 | # | |
780 | # This test tries to make sure that version references to versioned symbols | |
781 | # don't collide with default definitions with the same symbol. | |
782 | # | |
783 | build_exec "vers9" vers9.c vers9 "-export-dynamic" "" vers9.ver vers9.dsym vers9.sym | |
784 | ||
785 | ||
786 | # | |
787 | # Try and use a non-existant version node. The linker should fail with | |
788 | # an error message. | |
789 | # | |
790 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
791 | ||
792 | # | |
793 | # Try and some things the assembler should complain about. | |
794 | # | |
795 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
796 | ||
797 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
798 | ||
799 | # | |
800 | # Put a shared library in an archive library, and make sure the global | |
801 | # archive symbol table is sane. | |
802 | # | |
803 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
804 | ||
805 | # | |
806 | # Strip a shared library, and make sure we didn't screw something up in there. | |
807 | # | |
808 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym | |
809 | ||
810 | ||
811 | # | |
812 | # Build another test with some versioned symbols. Here we are going to | |
813 | # try and override something from the library, and we shouldn't get | |
814 | # any errors. | |
815 | # | |
816 | build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sym | |
817 | ||
818 | # | |
819 | # Test that when we override a versioned symbol from the library this | |
820 | # symbol appears in the dynamic symbol table of the executable. | |
821 | # | |
822 | build_vers_lib "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" | |
823 | build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym "" | |
f0489494 ILT |
824 | |
825 | # Test a weak versioned symbol. | |
826 | build_vers_lib "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" | |
827 | build_vers_lib "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
9d8b3bf4 | 828 | build_exec "vers19" vers19.c vers19 "-rpath ." vers18.so vers19.ver vers19.dsym "" |
67954772 L |
829 | |
830 | build_vers_lib "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" | |
831 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so | |
832 | build_vers_lib "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" | |
b42d8061 L |
833 | |
834 | # Test .symver override. | |
835 | build_vers_lib "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym | |
b16100ad L |
836 | |
837 | # Test moving default definition from one DSO to another. | |
838 | build_vers_lib "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym | |
839 | build_vers_lib "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym "" | |
840 | build_vers_lib "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym "" | |
9c092167 L |
841 | |
842 | # Test versioned definitions in different files. | |
843 | build_vers_lib "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym | |
844 | build_vers_lib "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym "" | |
80425074 L |
845 | build_vers_lib "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym "" |
846 | build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" | |
9c092167 | 847 | build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" |
9147e853 JJ |
848 | |
849 | # Test .symver x,x@VERS.0 | |
850 | set as_pic_flags "" | |
851 | if [istarget sparc*-*-*] { | |
852 | set as_pic_flags "-K PIC" | |
853 | } | |
854 | run_ld_link_tests [list "\"vers24a\" | |
855 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
856 | \"$as_pic_flags\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } } | |
857 | \"libvers24a.so\" \"-fpic\""] | |
858 | run_ld_link_tests [list "\"vers24b\" | |
859 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
860 | \"$as_pic_flags\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } } | |
861 | \"libvers24b.so\" \"-fpic\""] | |
862 | run_ld_link_tests [list "\"vers24c\" | |
863 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
864 | \"$as_pic_flags\" {vers24c.c} { { readelf -Wrs vers24.rd } } | |
865 | \"libvers24c.so\" \"-fpic\""] |