Commit | Line | Data |
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252b5132 | 1 | # Expect script for ld-version tests |
aef6203b AM |
2 | # Copyright 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005 |
3 | # Free Software Foundation, Inc. | |
252b5132 RH |
4 | # |
5 | # This file is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 2 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program; if not, write to the Free Software | |
75be928b | 17 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
252b5132 RH |
18 | # |
19 | # Written by Eric Youngdale (eric@andante.jic.com) | |
20 | ||
21 | # | |
22 | ||
23 | # This test can only be run if ld generates native executables. | |
24 | if ![isnative] then {return} | |
25 | ||
26 | # This test can only be run on a couple of ELF platforms. | |
27 | # Square bracket expressions seem to confuse istarget. | |
28 | # This is similar to the test that is used in ld-shared, BTW. | |
19c7c582 AM |
29 | if { ![istarget hppa*64*-*-hpux*] \ |
30 | && ![istarget hppa*-*-linux*] \ | |
31 | && ![istarget i?86-*-sysv4*] \ | |
252b5132 RH |
32 | && ![istarget i?86-*-unixware] \ |
33 | && ![istarget i?86-*-elf*] \ | |
34 | && ![istarget i?86-*-linux*] \ | |
ad995491 L |
35 | && ![istarget ia64-*-elf*] \ |
36 | && ![istarget ia64-*-linux*] \ | |
252b5132 RH |
37 | && ![istarget m68k-*-linux*] \ |
38 | && ![istarget mips*-*-irix5*] \ | |
39 | && ![istarget powerpc-*-elf*] \ | |
40 | && ![istarget powerpc-*-linux*] \ | |
41 | && ![istarget powerpc-*-sysv4*] \ | |
42 | && ![istarget sparc*-*-elf] \ | |
b33b6e45 ILT |
43 | && ![istarget sparc*-*-solaris2*] \ |
44 | && ![istarget sparc*-*-linux*] \ | |
4f38fc1c | 45 | && ![istarget arm*-*-linux*] \ |
66517a2f | 46 | && ![istarget mips*-*-linux*] \ |
9147e853 JJ |
47 | && ![istarget alpha*-*-linux*] \ |
48 | && ![istarget s390*-*-linux*] \ | |
59758b1c | 49 | && ![istarget sh\[34\]*-*-linux*] \ |
9147e853 | 50 | && ![istarget x86_64-*-linux*] } { |
252b5132 RH |
51 | return |
52 | } | |
53 | ||
c709b096 AM |
54 | if { [istarget i?86-*-linux*aout*] \ |
55 | || [istarget i?86-*-linux*oldld*] \ | |
56 | || [istarget m68k-*-linux*aout*] } { | |
252b5132 RH |
57 | return |
58 | } | |
59 | ||
60 | if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } { | |
61 | return | |
62 | } | |
63 | ||
64 | set diff diff | |
65 | set tmpdir tmpdir | |
66 | set VOBJDUMP_FLAGS --private-headers | |
67 | set DOBJDUMP_FLAGS --dynamic-syms | |
68 | set SOBJDUMP_FLAGS --syms | |
31941635 | 69 | set shared "--shared --no-undefined-version" |
252b5132 RH |
70 | set script --version-script |
71 | ||
f006af20 L |
72 | if [istarget mips*-*-*] { |
73 | set picflag "" | |
74 | } else { | |
75 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
76 | # -KPIC. We have to try both. | |
77 | set picflag "-fpic" | |
78 | send_log "$CC $picflag\n" | |
79 | verbose "$CC $picflag" | |
80 | catch "exec $CC $picflag" exec_output | |
81 | send_log "$exec_output\n" | |
82 | verbose "--" "$exec_output" | |
83 | if { [string match "*illegal option*" $exec_output] \ | |
84 | || [string match "*option ignored*" $exec_output] \ | |
85 | || [string match "*unrecognized option*" $exec_output] \ | |
86 | || [string match "*passed to ld*" $exec_output] } { | |
87 | if [istarget *-*-sunos4*] { | |
88 | set picflag "-pic" | |
89 | } else { | |
90 | set picflag "-KPIC" | |
91 | } | |
92 | } | |
93 | } | |
94 | ||
f1dab70d JB |
95 | case $target_triplet in { |
96 | { ia64-*-* } { set as_options "-x" } | |
97 | default { set as_options "" } | |
98 | } | |
99 | ||
252b5132 RH |
100 | proc test_ar { test lib object expect } { |
101 | global ar | |
102 | global nm | |
103 | global tmpdir | |
104 | global srcdir | |
105 | global subdir | |
106 | global diff | |
107 | ||
108 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
109 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
110 | set exec_output [prune_warnings $exec_output] | |
111 | if ![string match "" $exec_output] { | |
112 | verbose -log "$exec_output" | |
113 | unresolved "$test" | |
114 | return | |
115 | } | |
116 | ||
117 | verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out" | |
118 | ||
119 | catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output | |
120 | if [string match "" $exec_output] then { | |
3b0f0b37 | 121 | catch "exec $diff $tmpdir/nm.out $srcdir/$subdir/$expect" exec_output |
252b5132 RH |
122 | set exec_output [prune_warnings $exec_output] |
123 | if [string match "" $exec_output] then { | |
124 | pass $test | |
125 | return | |
126 | } else { | |
127 | verbose -log "$exec_output" | |
128 | fail "$test" | |
129 | return | |
130 | } | |
131 | } else { | |
132 | verbose -log "$exec_output" | |
133 | fail "$test" | |
134 | } | |
135 | } | |
136 | ||
137 | # | |
138 | # objdump_emptysymstuff | |
139 | # Check non-dynamic symbols and make sure there are none with '@'. | |
140 | # | |
141 | proc objdump_emptysymstuff { objdump object } { | |
142 | global SOBJDUMP_FLAGS | |
143 | global version_output | |
144 | global diff | |
145 | ||
146 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
147 | ||
148 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
149 | ||
150 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
151 | set exec_output [prune_warnings $exec_output] | |
152 | if [string match "" $exec_output] then { | |
153 | # We shouldn't get anything here. | |
154 | return 1 | |
155 | } else { | |
156 | # it is not normal to come here - we have no output to compare. | |
157 | verbose -log "$exec_output" | |
158 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
159 | return 0 | |
160 | } | |
161 | ||
162 | } | |
163 | ||
164 | # | |
165 | # objdump_emptydynsymstuff | |
166 | # Check dynamic symbols and make sure there are none with '@'. | |
167 | # | |
168 | proc objdump_emptydynsymstuff { objdump object } { | |
169 | global DOBJDUMP_FLAGS | |
170 | global version_output | |
171 | global diff | |
172 | ||
173 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
174 | ||
175 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
176 | ||
177 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
178 | set exec_output [prune_warnings $exec_output] | |
179 | if [string match "" $exec_output] then { | |
180 | # We shouldn't get anything here. | |
181 | return 1 | |
182 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
183 | return 1 | |
184 | } else { | |
185 | # it is not normal to come here - we have no output to compare. | |
186 | verbose -log "$exec_output" | |
187 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
188 | return 0 | |
189 | } } | |
190 | } | |
191 | ||
192 | # | |
193 | # objdump_emptyverstuff | |
194 | # Make sure there is no version information | |
195 | # | |
196 | proc objdump_emptyverstuff { objdump object } { | |
197 | global VOBJDUMP_FLAGS | |
198 | global version_output | |
199 | global diff | |
200 | global tmpdir | |
201 | ||
202 | if {[which $objdump] == 0} then { | |
203 | perror "$objdump does not exist" | |
204 | return 0 | |
205 | } | |
206 | ||
207 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
208 | ||
209 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
210 | ||
211 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
212 | set exec_output [prune_warnings $exec_output] | |
213 | if [string match "" $exec_output] then { | |
214 | # it is normal to fail here - we have no output to compare. | |
215 | return 1 | |
216 | } else { if { [string match "*libc*" $exec_output] } then { | |
217 | # this probably means that there is version information in libc, so we | |
218 | # can't really perform this test. | |
219 | return 1 | |
220 | } else { | |
221 | verbose -log "$exec_output" | |
222 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
223 | return 0 | |
224 | } } | |
225 | ||
226 | } | |
227 | ||
228 | # | |
229 | # objdump_symstuff | |
230 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
231 | # | |
232 | proc objdump_symstuff { objdump object expectfile } { | |
233 | global SOBJDUMP_FLAGS | |
234 | global version_output | |
235 | global diff | |
236 | global tmpdir | |
237 | ||
238 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
239 | ||
240 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" | |
241 | ||
242 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" exec_output | |
243 | set exec_output [prune_warnings $exec_output] | |
244 | if [string match "" $exec_output] then { | |
245 | ||
246 | # Now do a line-by-line comparison to effectively diff the darned things | |
247 | # The stuff coming from the expectfile is actually a regex, so we can | |
248 | # skip over the actual addresses and so forth. This is currently very | |
249 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
250 | # numbers. | |
251 | ||
252 | if [file exists $expectfile] then { | |
253 | set file_a [open $expectfile r] | |
254 | } else { | |
255 | perror "$expectfile doesn't exist" | |
256 | return 0 | |
257 | } | |
258 | ||
259 | if [file exists $tmpdir/objdump.out] then { | |
260 | set file_b [open $tmpdir/objdump.out r] | |
261 | } else { | |
262 | perror "$tmpdir/objdump.out doesn't exist" | |
263 | return 0 | |
264 | } | |
265 | ||
266 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
267 | ||
268 | set eof -1 | |
269 | set differences 0 | |
270 | ||
271 | while { [gets $file_a line] != $eof } { | |
272 | if [regexp "^#.*$" $line] then { | |
273 | continue | |
274 | } else { | |
275 | lappend list_a $line | |
276 | } | |
277 | } | |
278 | close $file_a | |
279 | ||
280 | while { [gets $file_b line] != $eof } { | |
281 | if [regexp "^#.*$" $line] then { | |
282 | continue | |
283 | } else { | |
284 | lappend list_b $line | |
285 | } | |
286 | } | |
287 | close $file_b | |
288 | ||
289 | for { set i 0 } { $i < [llength $list_a] } { incr i } { | |
290 | set line_a [lindex $list_a $i] | |
291 | set line_b [lindex $list_b $i] | |
292 | ||
293 | ||
294 | verbose "\t$expectfile: $i: $line_a" 3 | |
295 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
296 | if [regexp $line_a $line_b] then { | |
297 | continue | |
298 | } else { | |
299 | verbose -log "\t$expectfile: $i: $line_a" | |
300 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
301 | ||
302 | return 0 | |
303 | } | |
304 | } | |
305 | ||
306 | if { [llength $list_a] != [llength $list_b] } { | |
307 | verbose -log "Line count" | |
308 | return 0 | |
309 | } | |
310 | ||
311 | if $differences<1 then { | |
312 | return 1 | |
313 | } | |
314 | ||
315 | return 0 | |
316 | } else { | |
317 | verbose -log "$exec_output" | |
318 | return 0 | |
319 | } | |
320 | ||
321 | } | |
322 | ||
323 | # | |
324 | # objdump_dymsymstuff | |
325 | # Dump dynamic symbol stuff and make sure that it is sane. | |
326 | # | |
327 | proc objdump_dynsymstuff { objdump object expectfile } { | |
328 | global DOBJDUMP_FLAGS | |
329 | global version_output | |
330 | global diff | |
331 | global tmpdir | |
332 | ||
333 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
334 | ||
335 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" | |
336 | ||
337 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" exec_output | |
338 | set exec_output [prune_warnings $exec_output] | |
339 | if [string match "" $exec_output] then { | |
340 | ||
341 | # Now do a line-by-line comparison to effectively diff the darned things | |
342 | # The stuff coming from the expectfile is actually a regex, so we can | |
343 | # skip over the actual addresses and so forth. This is currently very | |
344 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
345 | # numbers. | |
346 | ||
347 | if [file exists $expectfile] then { | |
348 | set file_a [open $expectfile r] | |
349 | } else { | |
350 | warning "$expectfile doesn't exist" | |
351 | return 0 | |
352 | } | |
353 | ||
354 | if [file exists $tmpdir/objdump.out] then { | |
355 | set file_b [open $tmpdir/objdump.out r] | |
356 | } else { | |
357 | fail "$tmpdir/objdump.out doesn't exist" | |
358 | return 0 | |
359 | } | |
360 | ||
361 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
362 | ||
363 | set eof -1 | |
364 | set differences 0 | |
365 | ||
366 | while { [gets $file_a line] != $eof } { | |
367 | if [regexp "^#.*$" $line] then { | |
368 | continue | |
369 | } else { | |
370 | lappend list_a $line | |
371 | } | |
372 | } | |
373 | close $file_a | |
374 | ||
375 | while { [gets $file_b line] != $eof } { | |
376 | if [regexp "^#.*$" $line] then { | |
377 | continue | |
378 | } else { | |
379 | lappend list_b $line | |
380 | } | |
381 | } | |
382 | close $file_b | |
383 | ||
365f9131 L |
384 | # Support empty files. |
385 | if { ![info exists list_a] && ![info exists list_b] } then { | |
386 | return 1 | |
387 | } | |
388 | ||
252b5132 RH |
389 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
390 | set line_b [lindex $list_b $i] | |
391 | ||
392 | # The tests are rigged so that we should never export a symbol with the | |
393 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
394 | if [regexp "hide" $line_b] then { | |
395 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
396 | ||
397 | return 0 | |
398 | } | |
399 | ||
400 | verbose "\t$expectfile: $i: $line_b" 3 | |
401 | ||
402 | # We can't assume that the sort is consistent across | |
403 | # systems, so we must check each regexp. When we find a | |
404 | # regexp, we null it out, so we don't match it twice. | |
405 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
406 | set line_a [lindex $list_a $j] | |
407 | ||
408 | if [regexp $line_a $line_b] then { | |
409 | lreplace $list_a $j $j "CAN NOT MATCH" | |
410 | break | |
411 | } | |
412 | } | |
413 | ||
414 | if { $j >= [llength $list_a] } { | |
415 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
416 | ||
417 | return 0 | |
418 | } | |
419 | } | |
420 | ||
421 | if { [llength $list_a] != [llength $list_b] } { | |
422 | verbose -log "Line count" | |
423 | return 0 | |
424 | } | |
425 | ||
426 | if $differences<1 then { | |
427 | return 1 | |
428 | } | |
429 | ||
430 | return 0 | |
431 | } else { | |
432 | verbose -log "$exec_output" | |
433 | return 0 | |
434 | } | |
435 | ||
436 | } | |
437 | ||
438 | # | |
439 | # objdump_versionstuff | |
440 | # Dump version definitions/references and make sure that it is sane. | |
441 | # | |
442 | proc objdump_versionstuff { objdump object expectfile } { | |
443 | global VOBJDUMP_FLAGS | |
444 | global version_output | |
445 | global diff | |
446 | global tmpdir | |
447 | ||
448 | if {[which $objdump] == 0} then { | |
449 | perror "$objdump does not exist" | |
450 | return 0 | |
451 | } | |
452 | ||
453 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
454 | ||
455 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
456 | ||
457 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
458 | set exec_output [prune_warnings $exec_output] | |
459 | if [string match "" $exec_output] then { | |
460 | ||
461 | # It's OK if there are extra lines in the actual output; they | |
462 | # may come from version information in libc. We require that | |
463 | # every line in EXPECTFILE appear in the output in order. | |
464 | ||
465 | set f1 [open $tmpdir/objdump.out r] | |
466 | set f2 [open $expectfile r] | |
08d5f1b4 L |
467 | while { [gets $f2 l2] != -1 } { |
468 | if { ![regexp "^#.*$" $l2] } then { | |
469 | break | |
470 | } | |
471 | } | |
252b5132 RH |
472 | while { [gets $f1 l1] != -1 } { |
473 | if { [string match $l2 $l1] } then { | |
474 | if { [gets $f2 l2] == -1 } then { | |
475 | close $f1 | |
476 | close $f2 | |
477 | return 1 | |
478 | } | |
479 | } | |
480 | } | |
481 | ||
482 | # We reached the end of the output without seeing the line we | |
483 | # expected. This is a test failure. | |
484 | ||
485 | close $f1 | |
486 | close $f2 | |
487 | ||
365f9131 L |
488 | # Support empty expected file. |
489 | if [string match "" $l2] then { | |
490 | return 1 | |
491 | } | |
492 | ||
252b5132 RH |
493 | verbose -log "Did not find \"$l2\"" |
494 | set f1 [open $tmpdir/objdump.out r] | |
495 | while { [gets $f1 l1] != -1 } { | |
496 | verbose -log $l1 | |
497 | } | |
498 | ||
499 | verbose -log "$exec_output" | |
500 | return 0 | |
501 | } else { | |
502 | verbose -log "$exec_output" | |
503 | return 0 | |
504 | } | |
505 | } | |
506 | ||
3e3b46e5 | 507 | proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } { |
252b5132 RH |
508 | global ld |
509 | global srcdir | |
510 | global subdir | |
511 | global exec_output | |
512 | global host_triplet | |
513 | global tmpdir | |
514 | global as | |
f1dab70d | 515 | global as_options |
252b5132 RH |
516 | global objdump |
517 | global CC | |
518 | global CFLAGS | |
252b5132 RH |
519 | global script |
520 | ||
f006af20 | 521 | if ![ld_compile "$CC -S $pic $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { |
252b5132 RH |
522 | unresolved "$test" |
523 | return | |
524 | } | |
525 | ||
f1dab70d | 526 | if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] { |
252b5132 RH |
527 | unresolved "$test" |
528 | return | |
529 | } | |
530 | ||
67954772 L |
531 | set other_lib "" |
532 | if ![string match "" $other] then { | |
533 | foreach o $other { | |
82e03011 | 534 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 535 | } |
252b5132 RH |
536 | } |
537 | ||
538 | if [string match "" $mapfile] then { | |
539 | set script_arg "" | |
540 | } else { | |
541 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
542 | } | |
543 | ||
3e3b46e5 | 544 | if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} { |
252b5132 RH |
545 | fail "$test" |
546 | return | |
547 | } | |
548 | ||
549 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
550 | fail "$test" | |
551 | return | |
552 | } | |
553 | ||
554 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
555 | fail "$test" | |
556 | return | |
557 | } | |
558 | ||
559 | if [string match "" $symexp] then { | |
560 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
561 | fail "$test" | |
562 | return | |
563 | } | |
564 | } else { | |
565 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
566 | fail "$test" | |
567 | return | |
568 | } | |
569 | } | |
570 | ||
571 | pass $test | |
572 | ||
573 | } | |
574 | ||
0ae911fe | 575 | proc build_executable { test source libname other mapfile verexp versymexp symexp } { |
3e3b46e5 | 576 | build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
0ae911fe L |
577 | } |
578 | ||
f006af20 | 579 | proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } { |
0ae911fe | 580 | global shared |
3e3b46e5 | 581 | build_binary $shared "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
f006af20 L |
582 | } |
583 | ||
584 | proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } { | |
585 | global picflag | |
0ae911fe | 586 | global shared |
3e3b46e5 PB |
587 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
588 | } | |
589 | ||
590 | proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } { | |
591 | global picflag | |
592 | global shared | |
593 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs | |
f006af20 L |
594 | } |
595 | ||
252b5132 | 596 | proc test_ldfail { test flag source execname other mapfile whyfail } { |
252b5132 RH |
597 | global srcdir |
598 | global subdir | |
599 | global exec_output | |
600 | global host_triplet | |
601 | global tmpdir | |
602 | global as | |
f1dab70d | 603 | global as_options |
252b5132 RH |
604 | global objdump |
605 | global CC | |
606 | global CFLAGS | |
607 | global script | |
608 | ||
609 | if [string match "" $other] then { | |
610 | set other_lib "" | |
611 | } else { | |
612 | set other_lib $tmpdir/$other | |
613 | } | |
614 | ||
615 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
616 | unresolved "$test" | |
617 | return | |
618 | } | |
619 | ||
f1dab70d | 620 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
621 | unresolved "$test" |
622 | return | |
623 | } | |
624 | ||
625 | verbose -log "This link should fail because of $whyfail" | |
626 | ||
627 | if [string match "" $mapfile] then { | |
628 | set script_arg "" | |
629 | } else { | |
9e75165d | 630 | set script_arg "-Wl,$script $srcdir/$subdir/$mapfile" |
252b5132 RH |
631 | } |
632 | ||
b765d4e3 | 633 | if {![ld_simple_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { |
252b5132 RH |
634 | pass "$test" |
635 | return | |
636 | } | |
637 | fail "$test" | |
638 | } | |
639 | ||
640 | proc test_asfail { test flag source execname whyfail } { | |
641 | global srcdir | |
642 | global subdir | |
643 | global tmpdir | |
644 | global as | |
645 | global CC | |
646 | global CFLAGS | |
647 | ||
648 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
649 | unresolved "$test" | |
650 | return | |
651 | } | |
652 | ||
653 | verbose -log "This assemble should fail because of $whyfail" | |
654 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
655 | set exec_output [prune_warnings $exec_output] | |
656 | if [string match "" $exec_output] then { | |
657 | fail "$test" | |
658 | return | |
659 | } | |
660 | verbose -log "$exec_output" | |
661 | pass "$test" | |
662 | } | |
663 | ||
664 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
665 | global strip | |
666 | global srcdir | |
667 | global subdir | |
668 | global exec_output | |
669 | global host_triplet | |
670 | global tmpdir | |
671 | global objdump | |
672 | ||
673 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" | |
674 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
675 | ||
676 | verbose -log "$strip $tmpdir/$libname.so" | |
677 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
678 | if [string match "" $exec_output] then { | |
679 | ||
680 | # If strip went OK, then run the usual tests on the thing to make sure that | |
681 | # it is sane. | |
682 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
683 | fail "$test" | |
684 | return | |
685 | } | |
686 | ||
687 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
688 | fail "$test" | |
689 | return | |
690 | } | |
691 | ||
692 | } else { | |
693 | verbose -log "$exec_output" | |
694 | fail "$test" | |
695 | return | |
696 | } | |
697 | pass $test | |
698 | } | |
699 | ||
700 | ||
701 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
252b5132 RH |
702 | global srcdir |
703 | global subdir | |
704 | global exec_output | |
705 | global host_triplet | |
706 | global tmpdir | |
707 | global as | |
f1dab70d | 708 | global as_options |
252b5132 RH |
709 | global objdump |
710 | global CC | |
711 | global CFLAGS | |
712 | ||
31941635 | 713 | set shared "--shared --no-undefined-version" |
252b5132 RH |
714 | set script --version-script |
715 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
716 | unresolved "$test" | |
717 | return | |
718 | } | |
719 | ||
f1dab70d | 720 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
721 | unresolved "$test" |
722 | return | |
723 | } | |
724 | ||
725 | if [string match "" $solibname] then { | |
726 | set solibname_lib "" | |
727 | } else { | |
728 | set solibname_lib $tmpdir/$solibname | |
729 | } | |
730 | ||
b765d4e3 | 731 | if {![ld_simple_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { |
252b5132 RH |
732 | fail "$test" |
733 | return | |
734 | } | |
735 | ||
736 | if [string match "" $verexp] then { | |
737 | # | |
738 | # Make sure we get nothing back. | |
739 | # | |
740 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
741 | fail "$test" | |
742 | return | |
743 | } | |
744 | } else { | |
745 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
746 | fail "$test" | |
747 | return | |
748 | } | |
749 | } | |
750 | ||
751 | if [string match "" $versymexp] then { | |
752 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
753 | fail "$test" | |
754 | return | |
755 | } | |
756 | } else { | |
757 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
758 | fail "$test" | |
759 | return | |
760 | } | |
761 | } | |
762 | ||
763 | if [string match "" $symexp] then { | |
764 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
765 | fail "$test" | |
766 | return | |
767 | } | |
768 | } else { | |
769 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
770 | fail "$test" | |
771 | return | |
772 | } | |
773 | } | |
774 | ||
775 | pass $test | |
776 | } | |
777 | ||
35d437df L |
778 | if [istarget x86_64-*-linux*] { |
779 | # x86_64 doesn't like non-pic shared libraries | |
780 | set pic "yes" | |
781 | } else { | |
782 | set pic "no" | |
783 | } | |
252b5132 RH |
784 | |
785 | # | |
786 | # Basic test - build a library with versioned symbols. | |
787 | # | |
35d437df | 788 | build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym |
252b5132 RH |
789 | |
790 | ||
791 | # | |
792 | # Test #2 - build a library, and link it against the library we built in step | |
793 | # 1. | |
794 | # | |
35d437df | 795 | build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" |
252b5132 RH |
796 | |
797 | # | |
798 | # Test #3 - build an executable, and link it against vers1.so. | |
799 | # | |
800 | build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym "" | |
801 | ||
802 | # | |
803 | # Test #4 - Make sure a version implicitly defined in an executable | |
804 | # causes a version node to be created. Verify this both with and without | |
805 | # --export-dynamic. | |
806 | # | |
807 | ||
808 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
809 | # symbol table, which the test does not expect. | |
810 | setup_xfail "mips*-*-*" | |
811 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
812 | ||
813 | build_exec "vers4a" vers4.c vers4a "-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym | |
814 | ||
815 | ||
816 | # | |
817 | # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker | |
818 | # complains. | |
819 | # | |
820 | test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2" | |
821 | ||
822 | # | |
823 | # | |
824 | # Now build a test that should reference a bunch of versioned symbols. | |
825 | # All of them should be correctly referenced. | |
826 | # | |
827 | build_exec "vers6" vers6.c vers6 "" vers1.so vers6.ver vers6.dsym vers6.sym | |
828 | ||
829 | # | |
830 | # Another test to verify that something made local via 'local' is truly not | |
831 | # accessible. | |
832 | # | |
f006af20 | 833 | build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym |
252b5132 RH |
834 | |
835 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" | |
836 | ||
837 | ||
838 | # | |
839 | # This test is designed to verify that we can pass a linker script on the | |
840 | # command line as if it were a normal .o file. | |
841 | # | |
842 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
35d437df | 843 | build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym |
252b5132 RH |
844 | |
845 | # | |
846 | # This test tries to make sure that version references to versioned symbols | |
847 | # don't collide with default definitions with the same symbol. | |
848 | # | |
849 | build_exec "vers9" vers9.c vers9 "-export-dynamic" "" vers9.ver vers9.dsym vers9.sym | |
850 | ||
851 | ||
852 | # | |
853 | # Try and use a non-existant version node. The linker should fail with | |
854 | # an error message. | |
855 | # | |
856 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
857 | ||
858 | # | |
859 | # Try and some things the assembler should complain about. | |
860 | # | |
861 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
862 | ||
863 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
864 | ||
865 | # | |
866 | # Put a shared library in an archive library, and make sure the global | |
867 | # archive symbol table is sane. | |
868 | # | |
869 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
870 | ||
871 | # | |
872 | # Strip a shared library, and make sure we didn't screw something up in there. | |
873 | # | |
874 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym | |
875 | ||
876 | ||
877 | # | |
878 | # Build another test with some versioned symbols. Here we are going to | |
879 | # try and override something from the library, and we shouldn't get | |
880 | # any errors. | |
881 | # | |
882 | build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sym | |
883 | ||
884 | # | |
885 | # Test that when we override a versioned symbol from the library this | |
886 | # symbol appears in the dynamic symbol table of the executable. | |
887 | # | |
35d437df | 888 | build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" |
252b5132 | 889 | build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym "" |
f0489494 ILT |
890 | |
891 | # Test a weak versioned symbol. | |
35d437df L |
892 | build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" |
893 | build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
b765d4e3 | 894 | build_exec "vers19" vers19.c vers19 "-Wl,-rpath,." vers18.so vers19.ver vers19.dsym "" |
67954772 | 895 | |
f006af20 | 896 | build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" |
67954772 | 897 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so |
f006af20 | 898 | build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" |
b42d8061 L |
899 | |
900 | # Test .symver override. | |
35d437df | 901 | build_vers_lib_pic "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym |
b16100ad L |
902 | |
903 | # Test moving default definition from one DSO to another. | |
35d437df L |
904 | build_vers_lib_pic "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym |
905 | build_vers_lib_pic "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym "" | |
906 | build_vers_lib_pic "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym "" | |
9c092167 L |
907 | |
908 | # Test versioned definitions in different files. | |
f006af20 L |
909 | build_vers_lib_no_pic "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym |
910 | build_vers_lib_no_pic "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym "" | |
911 | build_vers_lib_no_pic "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym "" | |
80425074 | 912 | build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" |
9c092167 | 913 | build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" |
9147e853 JJ |
914 | |
915 | # Test .symver x,x@VERS.0 | |
916 | set as_pic_flags "" | |
917 | if [istarget sparc*-*-*] { | |
918 | set as_pic_flags "-K PIC" | |
919 | } | |
920 | run_ld_link_tests [list "\"vers24a\" | |
921 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 922 | \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
923 | \"libvers24a.so\" \"-fpic\""] |
924 | run_ld_link_tests [list "\"vers24b\" | |
925 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 926 | \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
927 | \"libvers24b.so\" \"-fpic\""] |
928 | run_ld_link_tests [list "\"vers24c\" | |
929 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 930 | \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } } |
9147e853 | 931 | \"libvers24c.so\" \"-fpic\""] |
365f9131 L |
932 | |
933 | # Test versioned definition vs. normal definition in different files. | |
f006af20 L |
934 | build_vers_lib_no_pic "vers25a" vers25a.c vers25a "" vers25a.map vers25a.ver vers25a.dsym "" |
935 | build_vers_lib_no_pic "vers25b1" vers25b.c vers25b1 "vers25a.o vers25a.so" "" vers25b.ver vers25b.dsym "" | |
936 | build_vers_lib_no_pic "vers25b2" vers25b.c vers25b2 "vers25a.so vers25a.o" "" vers25b.ver vers25b.dsym "" | |
937 | build_vers_lib_pic "vers26a" vers26a.c vers26a "" vers26a.map vers26a.ver vers26a.dsym "" | |
938 | build_vers_lib_pic "vers26b1" vers26b.c vers26b1 "" "" vers26b.ver vers26b.dsym "" | |
939 | build_vers_lib_pic "vers26b2" vers26b.c vers26b2 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
35d437df | 940 | if [string match "yes" $pic] then { |
fcd06cfe AJ |
941 | xfail "vers26b3" |
942 | } else { | |
943 | build_vers_lib_no_pic "vers26b3" vers26b.c vers26b3 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
944 | } | |
95aa61ce L |
945 | |
946 | # Test versioned definition vs. hidden definition in different files. | |
947 | build_vers_lib_no_pic "vers27a" vers27a.c vers27a "" vers27a.map vers27a.ver vers27a.dsym "" | |
948 | build_vers_lib_no_pic "vers27b" vers27b.c vers27b "" "" vers27b.ver vers27b.dsym "" | |
949 | build_vers_lib_no_pic "vers27c1" vers27c.c vers27c1 "vers27b.o vers27a.so" "" vers27c.ver vers27c.dsym "" | |
950 | build_vers_lib_no_pic "vers27c2" vers27c.c vers27c2 "vers27a.so vers27b.o" "" vers27c.ver vers27c.dsym "" | |
0ae911fe L |
951 | build_vers_lib_pic "vers27d1" vers27d1.c vers27d1 "" vers27a.map vers27d.ver vers27d.dsym vers27d.sym |
952 | build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym "" | |
953 | build_executable "vers27d3" vers27d3.c vers27d3 "vers27b.o vers27d2.so vers27d1.so" "" vers27b.ver vers27b.dsym "" | |
54c9a60f L |
954 | build_vers_lib_pic "vers27d4" vers27d2.c vers27d4 "vers27a.so" "" vers27d4.ver vers27d4.dsym "" |
955 | build_executable "vers27d5" vers27d3.c vers27d5 "vers27d4.so vers27b.o vers27a.so" "" vers27b.ver vers27b.dsym "" | |
d400d2a6 L |
956 | |
957 | # Test weak versioned definition vs. strong definition in different | |
958 | # files. | |
959 | build_vers_lib_pic "vers28a" vers28a.c vers28a "" "" vers28a.ver vers28a.dsym "" | |
960 | build_vers_lib_pic "vers28b" vers28b.c vers28b "" vers28b.map vers28b.ver vers28b.dsym "" | |
961 | build_vers_lib_pic "vers28c" vers28c.c vers28c "vers28b.so vers28a.so" "" vers28c.ver vers28c.dsym "" | |
3e3b46e5 | 962 | build_vers_lib_pic_flags "vers29" vers29.c vers29 "" "" vers29.ver vers29.dsym "" "--default-symver" |
96f8ade5 JJ |
963 | |
964 | # Test #30 - test handling of symbol names global, local and extern in the | |
965 | # version script. | |
966 | build_vers_lib_pic "vers30" vers30.c vers30 "" vers30.map vers30.ver vers30.dsym "" |