Commit | Line | Data |
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252b5132 | 1 | # Expect script for ld-version tests |
aa820537 | 2 | # Copyright 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, |
677ba447 | 3 | # 2009, 2010 Free Software Foundation, Inc. |
252b5132 | 4 | # |
f96b4a7b NC |
5 | # This file is part of the GNU Binutils. |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
252b5132 | 8 | # it under the terms of the GNU General Public License as published by |
f96b4a7b | 9 | # the Free Software Foundation; either version 3 of the License, or |
252b5132 | 10 | # (at your option) any later version. |
f96b4a7b | 11 | # |
252b5132 RH |
12 | # This program is distributed in the hope that it will be useful, |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
f96b4a7b | 16 | # |
252b5132 RH |
17 | # You should have received a copy of the GNU General Public License |
18 | # along with this program; if not, write to the Free Software | |
f96b4a7b NC |
19 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
20 | # MA 02110-1301, USA. | |
252b5132 RH |
21 | # |
22 | # Written by Eric Youngdale (eric@andante.jic.com) | |
23 | ||
24 | # | |
25 | ||
26 | # This test can only be run if ld generates native executables. | |
27 | if ![isnative] then {return} | |
28 | ||
29 | # This test can only be run on a couple of ELF platforms. | |
30 | # Square bracket expressions seem to confuse istarget. | |
31 | # This is similar to the test that is used in ld-shared, BTW. | |
99753d9d AM |
32 | if { ![istarget hppa*64*-*-hpux*] |
33 | && ![istarget hppa*-*-linux*] | |
34 | && ![istarget i?86-*-sysv4*] | |
35 | && ![istarget i?86-*-unixware] | |
36 | && ![istarget i?86-*-elf*] | |
37 | && ![istarget i?86-*-linux*] | |
38 | && ![istarget i?86-*-gnu*] | |
39 | && ![istarget ia64-*-elf*] | |
40 | && ![istarget ia64-*-linux*] | |
41 | && ![istarget m68k-*-linux*] | |
42 | && ![istarget mips*-*-irix5*] | |
43 | && ![istarget powerpc*-*-elf*] | |
44 | && ![istarget powerpc*-*-linux*] | |
45 | && ![istarget powerpc*-*-sysv4*] | |
46 | && ![istarget sparc*-*-elf] | |
47 | && ![istarget sparc*-*-solaris2*] | |
48 | && ![istarget sparc*-*-linux*] | |
49 | && ![istarget arm*-*-linux*] | |
50 | && ![istarget mips*-*-linux*] | |
51 | && ![istarget alpha*-*-linux*] | |
52 | && ![istarget s390*-*-linux*] | |
53 | && ![istarget sh\[34\]*-*-linux*] | |
9147e853 | 54 | && ![istarget x86_64-*-linux*] } { |
252b5132 RH |
55 | return |
56 | } | |
57 | ||
99753d9d AM |
58 | if { [istarget *-*-linux*aout*] |
59 | || [istarget *-*-linux*oldld*] } { | |
252b5132 RH |
60 | return |
61 | } | |
62 | ||
63 | if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } { | |
64 | return | |
65 | } | |
66 | ||
67 | set diff diff | |
68 | set tmpdir tmpdir | |
69 | set VOBJDUMP_FLAGS --private-headers | |
70 | set DOBJDUMP_FLAGS --dynamic-syms | |
71 | set SOBJDUMP_FLAGS --syms | |
31941635 | 72 | set shared "--shared --no-undefined-version" |
252b5132 RH |
73 | set script --version-script |
74 | ||
fb35d3d8 DD |
75 | # Old version of GCC for MIPS default to enabling -fpic |
76 | # and get confused if it is used on the command line. | |
77 | if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then { | |
f006af20 L |
78 | set picflag "" |
79 | } else { | |
80 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
81 | # -KPIC. We have to try both. | |
82 | set picflag "-fpic" | |
83 | send_log "$CC $picflag\n" | |
84 | verbose "$CC $picflag" | |
85 | catch "exec $CC $picflag" exec_output | |
86 | send_log "$exec_output\n" | |
87 | verbose "--" "$exec_output" | |
99753d9d AM |
88 | if { [string match "*illegal option*" $exec_output] |
89 | || [string match "*option ignored*" $exec_output] | |
90 | || [string match "*unrecognized option*" $exec_output] | |
f006af20 L |
91 | || [string match "*passed to ld*" $exec_output] } { |
92 | if [istarget *-*-sunos4*] { | |
93 | set picflag "-pic" | |
94 | } else { | |
95 | set picflag "-KPIC" | |
96 | } | |
97 | } | |
98 | } | |
99 | ||
f1dab70d JB |
100 | case $target_triplet in { |
101 | { ia64-*-* } { set as_options "-x" } | |
41b5148f | 102 | { sparc-*-* } { set as_options "-Av9a" } |
f1dab70d JB |
103 | default { set as_options "" } |
104 | } | |
105 | ||
252b5132 RH |
106 | proc test_ar { test lib object expect } { |
107 | global ar | |
108 | global nm | |
109 | global tmpdir | |
110 | global srcdir | |
111 | global subdir | |
112 | global diff | |
113 | ||
114 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
115 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
116 | set exec_output [prune_warnings $exec_output] | |
117 | if ![string match "" $exec_output] { | |
118 | verbose -log "$exec_output" | |
119 | unresolved "$test" | |
120 | return | |
121 | } | |
122 | ||
123 | verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out" | |
124 | ||
125 | catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output | |
126 | if [string match "" $exec_output] then { | |
a0a21afe | 127 | catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output |
252b5132 RH |
128 | set exec_output [prune_warnings $exec_output] |
129 | if [string match "" $exec_output] then { | |
130 | pass $test | |
131 | return | |
132 | } else { | |
133 | verbose -log "$exec_output" | |
134 | fail "$test" | |
135 | return | |
136 | } | |
137 | } else { | |
138 | verbose -log "$exec_output" | |
139 | fail "$test" | |
140 | } | |
141 | } | |
142 | ||
143 | # | |
144 | # objdump_emptysymstuff | |
145 | # Check non-dynamic symbols and make sure there are none with '@'. | |
146 | # | |
147 | proc objdump_emptysymstuff { objdump object } { | |
148 | global SOBJDUMP_FLAGS | |
149 | global version_output | |
150 | global diff | |
151 | ||
152 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
153 | ||
154 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
155 | ||
156 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
157 | set exec_output [prune_warnings $exec_output] | |
158 | if [string match "" $exec_output] then { | |
159 | # We shouldn't get anything here. | |
160 | return 1 | |
161 | } else { | |
162 | # it is not normal to come here - we have no output to compare. | |
163 | verbose -log "$exec_output" | |
164 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
165 | return 0 | |
166 | } | |
167 | ||
168 | } | |
169 | ||
170 | # | |
171 | # objdump_emptydynsymstuff | |
172 | # Check dynamic symbols and make sure there are none with '@'. | |
173 | # | |
174 | proc objdump_emptydynsymstuff { objdump object } { | |
175 | global DOBJDUMP_FLAGS | |
176 | global version_output | |
177 | global diff | |
178 | ||
179 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
180 | ||
181 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
182 | ||
183 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
184 | set exec_output [prune_warnings $exec_output] | |
185 | if [string match "" $exec_output] then { | |
186 | # We shouldn't get anything here. | |
187 | return 1 | |
188 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
189 | return 1 | |
190 | } else { | |
191 | # it is not normal to come here - we have no output to compare. | |
192 | verbose -log "$exec_output" | |
193 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
194 | return 0 | |
195 | } } | |
196 | } | |
197 | ||
198 | # | |
199 | # objdump_emptyverstuff | |
200 | # Make sure there is no version information | |
201 | # | |
202 | proc objdump_emptyverstuff { objdump object } { | |
203 | global VOBJDUMP_FLAGS | |
204 | global version_output | |
205 | global diff | |
206 | global tmpdir | |
207 | ||
208 | if {[which $objdump] == 0} then { | |
209 | perror "$objdump does not exist" | |
210 | return 0 | |
211 | } | |
212 | ||
213 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
214 | ||
215 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
216 | ||
217 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
218 | set exec_output [prune_warnings $exec_output] | |
219 | if [string match "" $exec_output] then { | |
220 | # it is normal to fail here - we have no output to compare. | |
221 | return 1 | |
222 | } else { if { [string match "*libc*" $exec_output] } then { | |
223 | # this probably means that there is version information in libc, so we | |
224 | # can't really perform this test. | |
225 | return 1 | |
226 | } else { | |
227 | verbose -log "$exec_output" | |
228 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
229 | return 0 | |
230 | } } | |
231 | ||
232 | } | |
233 | ||
234 | # | |
235 | # objdump_symstuff | |
236 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
237 | # | |
238 | proc objdump_symstuff { objdump object expectfile } { | |
239 | global SOBJDUMP_FLAGS | |
240 | global version_output | |
241 | global diff | |
242 | global tmpdir | |
243 | ||
244 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
245 | ||
246 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" | |
247 | ||
248 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" exec_output | |
249 | set exec_output [prune_warnings $exec_output] | |
250 | if [string match "" $exec_output] then { | |
251 | ||
252 | # Now do a line-by-line comparison to effectively diff the darned things | |
253 | # The stuff coming from the expectfile is actually a regex, so we can | |
254 | # skip over the actual addresses and so forth. This is currently very | |
255 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
256 | # numbers. | |
257 | ||
258 | if [file exists $expectfile] then { | |
259 | set file_a [open $expectfile r] | |
260 | } else { | |
261 | perror "$expectfile doesn't exist" | |
262 | return 0 | |
263 | } | |
264 | ||
265 | if [file exists $tmpdir/objdump.out] then { | |
266 | set file_b [open $tmpdir/objdump.out r] | |
267 | } else { | |
268 | perror "$tmpdir/objdump.out doesn't exist" | |
269 | return 0 | |
270 | } | |
271 | ||
272 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
273 | ||
274 | set eof -1 | |
275 | set differences 0 | |
276 | ||
277 | while { [gets $file_a line] != $eof } { | |
278 | if [regexp "^#.*$" $line] then { | |
279 | continue | |
280 | } else { | |
281 | lappend list_a $line | |
282 | } | |
283 | } | |
284 | close $file_a | |
285 | ||
286 | while { [gets $file_b line] != $eof } { | |
287 | if [regexp "^#.*$" $line] then { | |
288 | continue | |
289 | } else { | |
290 | lappend list_b $line | |
291 | } | |
292 | } | |
293 | close $file_b | |
294 | ||
295 | for { set i 0 } { $i < [llength $list_a] } { incr i } { | |
296 | set line_a [lindex $list_a $i] | |
297 | set line_b [lindex $list_b $i] | |
298 | ||
299 | ||
300 | verbose "\t$expectfile: $i: $line_a" 3 | |
301 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
302 | if [regexp $line_a $line_b] then { | |
303 | continue | |
304 | } else { | |
305 | verbose -log "\t$expectfile: $i: $line_a" | |
306 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
307 | ||
308 | return 0 | |
309 | } | |
310 | } | |
311 | ||
312 | if { [llength $list_a] != [llength $list_b] } { | |
313 | verbose -log "Line count" | |
314 | return 0 | |
315 | } | |
316 | ||
317 | if $differences<1 then { | |
318 | return 1 | |
319 | } | |
320 | ||
321 | return 0 | |
322 | } else { | |
323 | verbose -log "$exec_output" | |
324 | return 0 | |
325 | } | |
326 | ||
327 | } | |
328 | ||
329 | # | |
330 | # objdump_dymsymstuff | |
331 | # Dump dynamic symbol stuff and make sure that it is sane. | |
332 | # | |
333 | proc objdump_dynsymstuff { objdump object expectfile } { | |
334 | global DOBJDUMP_FLAGS | |
335 | global version_output | |
336 | global diff | |
337 | global tmpdir | |
338 | ||
339 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
340 | ||
341 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" | |
342 | ||
343 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" exec_output | |
344 | set exec_output [prune_warnings $exec_output] | |
345 | if [string match "" $exec_output] then { | |
346 | ||
347 | # Now do a line-by-line comparison to effectively diff the darned things | |
348 | # The stuff coming from the expectfile is actually a regex, so we can | |
349 | # skip over the actual addresses and so forth. This is currently very | |
350 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
351 | # numbers. | |
352 | ||
353 | if [file exists $expectfile] then { | |
354 | set file_a [open $expectfile r] | |
355 | } else { | |
356 | warning "$expectfile doesn't exist" | |
357 | return 0 | |
358 | } | |
359 | ||
360 | if [file exists $tmpdir/objdump.out] then { | |
361 | set file_b [open $tmpdir/objdump.out r] | |
362 | } else { | |
363 | fail "$tmpdir/objdump.out doesn't exist" | |
364 | return 0 | |
365 | } | |
366 | ||
367 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
368 | ||
369 | set eof -1 | |
370 | set differences 0 | |
371 | ||
372 | while { [gets $file_a line] != $eof } { | |
373 | if [regexp "^#.*$" $line] then { | |
374 | continue | |
375 | } else { | |
376 | lappend list_a $line | |
377 | } | |
378 | } | |
379 | close $file_a | |
380 | ||
381 | while { [gets $file_b line] != $eof } { | |
382 | if [regexp "^#.*$" $line] then { | |
383 | continue | |
384 | } else { | |
385 | lappend list_b $line | |
386 | } | |
387 | } | |
388 | close $file_b | |
389 | ||
365f9131 L |
390 | # Support empty files. |
391 | if { ![info exists list_a] && ![info exists list_b] } then { | |
392 | return 1 | |
393 | } | |
394 | ||
252b5132 RH |
395 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
396 | set line_b [lindex $list_b $i] | |
397 | ||
398 | # The tests are rigged so that we should never export a symbol with the | |
399 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
400 | if [regexp "hide" $line_b] then { | |
401 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
402 | ||
403 | return 0 | |
404 | } | |
405 | ||
406 | verbose "\t$expectfile: $i: $line_b" 3 | |
407 | ||
408 | # We can't assume that the sort is consistent across | |
409 | # systems, so we must check each regexp. When we find a | |
410 | # regexp, we null it out, so we don't match it twice. | |
411 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
412 | set line_a [lindex $list_a $j] | |
413 | ||
414 | if [regexp $line_a $line_b] then { | |
415 | lreplace $list_a $j $j "CAN NOT MATCH" | |
416 | break | |
417 | } | |
418 | } | |
419 | ||
420 | if { $j >= [llength $list_a] } { | |
421 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
422 | ||
423 | return 0 | |
424 | } | |
425 | } | |
426 | ||
427 | if { [llength $list_a] != [llength $list_b] } { | |
428 | verbose -log "Line count" | |
429 | return 0 | |
430 | } | |
431 | ||
432 | if $differences<1 then { | |
433 | return 1 | |
434 | } | |
435 | ||
436 | return 0 | |
437 | } else { | |
438 | verbose -log "$exec_output" | |
439 | return 0 | |
440 | } | |
441 | ||
442 | } | |
443 | ||
444 | # | |
445 | # objdump_versionstuff | |
446 | # Dump version definitions/references and make sure that it is sane. | |
447 | # | |
448 | proc objdump_versionstuff { objdump object expectfile } { | |
449 | global VOBJDUMP_FLAGS | |
450 | global version_output | |
451 | global diff | |
452 | global tmpdir | |
453 | ||
454 | if {[which $objdump] == 0} then { | |
455 | perror "$objdump does not exist" | |
456 | return 0 | |
457 | } | |
458 | ||
459 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
460 | ||
461 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
462 | ||
463 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
464 | set exec_output [prune_warnings $exec_output] | |
465 | if [string match "" $exec_output] then { | |
466 | ||
467 | # It's OK if there are extra lines in the actual output; they | |
468 | # may come from version information in libc. We require that | |
65864bd2 | 469 | # every line in EXPECTFILE appear in the output in any order. |
252b5132 | 470 | |
252b5132 | 471 | set f2 [open $expectfile r] |
08d5f1b4 L |
472 | while { [gets $f2 l2] != -1 } { |
473 | if { ![regexp "^#.*$" $l2] } then { | |
65864bd2 AM |
474 | set f1 [open $tmpdir/objdump.out r] |
475 | while { [gets $f1 l1] != -1 } { | |
476 | if { [string match $l2 $l1] } then { | |
477 | break | |
478 | } | |
479 | } | |
480 | close $f1 | |
481 | ||
482 | if { ![string match $l2 $l1] } then { | |
483 | verbose -log "Did not find \"$l2\"" | |
484 | set f1 [open $tmpdir/objdump.out r] | |
485 | while { [gets $f1 l1] != -1 } { | |
486 | verbose -log $l1 | |
487 | } | |
252b5132 RH |
488 | close $f1 |
489 | close $f2 | |
65864bd2 | 490 | return 0 |
252b5132 RH |
491 | } |
492 | } | |
493 | } | |
252b5132 | 494 | close $f2 |
65864bd2 | 495 | return 1 |
252b5132 RH |
496 | } else { |
497 | verbose -log "$exec_output" | |
498 | return 0 | |
499 | } | |
500 | } | |
501 | ||
3e3b46e5 | 502 | proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } { |
252b5132 RH |
503 | global ld |
504 | global srcdir | |
505 | global subdir | |
506 | global exec_output | |
507 | global host_triplet | |
508 | global tmpdir | |
509 | global as | |
f1dab70d | 510 | global as_options |
252b5132 RH |
511 | global objdump |
512 | global CC | |
513 | global CFLAGS | |
252b5132 RH |
514 | global script |
515 | ||
f006af20 | 516 | if ![ld_compile "$CC -S $pic $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { |
252b5132 RH |
517 | unresolved "$test" |
518 | return | |
519 | } | |
520 | ||
f1dab70d | 521 | if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] { |
252b5132 RH |
522 | unresolved "$test" |
523 | return | |
524 | } | |
525 | ||
67954772 L |
526 | set other_lib "" |
527 | if ![string match "" $other] then { | |
528 | foreach o $other { | |
82e03011 | 529 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 530 | } |
252b5132 RH |
531 | } |
532 | ||
533 | if [string match "" $mapfile] then { | |
534 | set script_arg "" | |
535 | } else { | |
536 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
537 | } | |
538 | ||
3e3b46e5 | 539 | if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} { |
252b5132 RH |
540 | fail "$test" |
541 | return | |
542 | } | |
543 | ||
544 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
545 | fail "$test" | |
546 | return | |
547 | } | |
548 | ||
549 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
550 | fail "$test" | |
551 | return | |
552 | } | |
553 | ||
554 | if [string match "" $symexp] then { | |
555 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
556 | fail "$test" | |
557 | return | |
558 | } | |
559 | } else { | |
560 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
561 | fail "$test" | |
562 | return | |
563 | } | |
564 | } | |
565 | ||
566 | pass $test | |
567 | ||
568 | } | |
569 | ||
0ae911fe | 570 | proc build_executable { test source libname other mapfile verexp versymexp symexp } { |
3e3b46e5 | 571 | build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
0ae911fe L |
572 | } |
573 | ||
f006af20 | 574 | proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } { |
0ae911fe | 575 | global shared |
3e3b46e5 | 576 | build_binary $shared "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
f006af20 L |
577 | } |
578 | ||
579 | proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } { | |
580 | global picflag | |
0ae911fe | 581 | global shared |
3e3b46e5 PB |
582 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
583 | } | |
584 | ||
585 | proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } { | |
586 | global picflag | |
587 | global shared | |
588 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs | |
f006af20 L |
589 | } |
590 | ||
252b5132 | 591 | proc test_ldfail { test flag source execname other mapfile whyfail } { |
252b5132 RH |
592 | global srcdir |
593 | global subdir | |
594 | global exec_output | |
595 | global host_triplet | |
596 | global tmpdir | |
597 | global as | |
f1dab70d | 598 | global as_options |
252b5132 RH |
599 | global objdump |
600 | global CC | |
601 | global CFLAGS | |
602 | global script | |
603 | ||
604 | if [string match "" $other] then { | |
605 | set other_lib "" | |
606 | } else { | |
607 | set other_lib $tmpdir/$other | |
608 | } | |
609 | ||
610 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
611 | unresolved "$test" | |
612 | return | |
613 | } | |
614 | ||
f1dab70d | 615 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
616 | unresolved "$test" |
617 | return | |
618 | } | |
619 | ||
620 | verbose -log "This link should fail because of $whyfail" | |
621 | ||
622 | if [string match "" $mapfile] then { | |
623 | set script_arg "" | |
624 | } else { | |
9e75165d | 625 | set script_arg "-Wl,$script $srcdir/$subdir/$mapfile" |
252b5132 RH |
626 | } |
627 | ||
b765d4e3 | 628 | if {![ld_simple_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { |
252b5132 RH |
629 | pass "$test" |
630 | return | |
631 | } | |
632 | fail "$test" | |
633 | } | |
634 | ||
635 | proc test_asfail { test flag source execname whyfail } { | |
636 | global srcdir | |
637 | global subdir | |
638 | global tmpdir | |
639 | global as | |
640 | global CC | |
641 | global CFLAGS | |
642 | ||
643 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
644 | unresolved "$test" | |
645 | return | |
646 | } | |
647 | ||
648 | verbose -log "This assemble should fail because of $whyfail" | |
649 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
650 | set exec_output [prune_warnings $exec_output] | |
651 | if [string match "" $exec_output] then { | |
652 | fail "$test" | |
653 | return | |
654 | } | |
655 | verbose -log "$exec_output" | |
656 | pass "$test" | |
657 | } | |
658 | ||
659 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
660 | global strip | |
661 | global srcdir | |
662 | global subdir | |
663 | global exec_output | |
664 | global host_triplet | |
665 | global tmpdir | |
666 | global objdump | |
667 | ||
668 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" | |
669 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
670 | ||
671 | verbose -log "$strip $tmpdir/$libname.so" | |
672 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
673 | if [string match "" $exec_output] then { | |
674 | ||
675 | # If strip went OK, then run the usual tests on the thing to make sure that | |
676 | # it is sane. | |
677 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
678 | fail "$test" | |
679 | return | |
680 | } | |
681 | ||
682 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
683 | fail "$test" | |
684 | return | |
685 | } | |
686 | ||
687 | } else { | |
688 | verbose -log "$exec_output" | |
689 | fail "$test" | |
690 | return | |
691 | } | |
692 | pass $test | |
693 | } | |
694 | ||
695 | ||
696 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
252b5132 RH |
697 | global srcdir |
698 | global subdir | |
699 | global exec_output | |
700 | global host_triplet | |
701 | global tmpdir | |
702 | global as | |
f1dab70d | 703 | global as_options |
252b5132 RH |
704 | global objdump |
705 | global CC | |
706 | global CFLAGS | |
707 | ||
31941635 | 708 | set shared "--shared --no-undefined-version" |
252b5132 RH |
709 | set script --version-script |
710 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
711 | unresolved "$test" | |
712 | return | |
713 | } | |
714 | ||
f1dab70d | 715 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
716 | unresolved "$test" |
717 | return | |
718 | } | |
719 | ||
720 | if [string match "" $solibname] then { | |
721 | set solibname_lib "" | |
722 | } else { | |
723 | set solibname_lib $tmpdir/$solibname | |
724 | } | |
725 | ||
b765d4e3 | 726 | if {![ld_simple_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { |
252b5132 RH |
727 | fail "$test" |
728 | return | |
729 | } | |
730 | ||
731 | if [string match "" $verexp] then { | |
732 | # | |
733 | # Make sure we get nothing back. | |
734 | # | |
735 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
736 | fail "$test" | |
737 | return | |
738 | } | |
739 | } else { | |
740 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
741 | fail "$test" | |
742 | return | |
743 | } | |
744 | } | |
745 | ||
746 | if [string match "" $versymexp] then { | |
747 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
748 | fail "$test" | |
749 | return | |
750 | } | |
751 | } else { | |
752 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
753 | fail "$test" | |
754 | return | |
755 | } | |
756 | } | |
757 | ||
758 | if [string match "" $symexp] then { | |
759 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
760 | fail "$test" | |
761 | return | |
762 | } | |
763 | } else { | |
764 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
765 | fail "$test" | |
766 | return | |
767 | } | |
768 | } | |
769 | ||
770 | pass $test | |
771 | } | |
772 | ||
fb35d3d8 DD |
773 | if { [istarget x86_64-*-linux*] \ |
774 | || ( [istarget mips*-*-linux*] && [at_least_gcc_version 4 3] ) } { | |
775 | # x86_64 and newer MIPS toolchains do not like non-pic shared libraries | |
35d437df L |
776 | set pic "yes" |
777 | } else { | |
778 | set pic "no" | |
779 | } | |
252b5132 RH |
780 | |
781 | # | |
782 | # Basic test - build a library with versioned symbols. | |
783 | # | |
35d437df | 784 | build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym |
252b5132 RH |
785 | |
786 | ||
787 | # | |
788 | # Test #2 - build a library, and link it against the library we built in step | |
789 | # 1. | |
790 | # | |
35d437df | 791 | build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" |
252b5132 RH |
792 | |
793 | # | |
794 | # Test #3 - build an executable, and link it against vers1.so. | |
795 | # | |
796 | build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym "" | |
797 | ||
798 | # | |
799 | # Test #4 - Make sure a version implicitly defined in an executable | |
800 | # causes a version node to be created. Verify this both with and without | |
801 | # --export-dynamic. | |
802 | # | |
803 | ||
804 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
805 | # symbol table, which the test does not expect. | |
806 | setup_xfail "mips*-*-*" | |
807 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
808 | ||
8233c393 | 809 | build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym |
252b5132 | 810 | |
267e2722 CD |
811 | # Verify that --no-export-dynamic undoes the effect of --export-dynamic. |
812 | setup_xfail "mips*-*-*" | |
8233c393 | 813 | build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym |
267e2722 | 814 | |
252b5132 RH |
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 | # | |
da54898d L |
833 | if [string match "yes" $pic] then { |
834 | xfail "vers7a" | |
835 | xfail "vers7" | |
836 | } else { | |
837 | build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym | |
252b5132 | 838 | |
da54898d L |
839 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" |
840 | } | |
252b5132 RH |
841 | |
842 | ||
843 | # | |
844 | # This test is designed to verify that we can pass a linker script on the | |
845 | # command line as if it were a normal .o file. | |
846 | # | |
847 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
35d437df | 848 | build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym |
252b5132 RH |
849 | |
850 | # | |
851 | # This test tries to make sure that version references to versioned symbols | |
852 | # don't collide with default definitions with the same symbol. | |
853 | # | |
8233c393 | 854 | build_exec "vers9" vers9.c vers9 "-Wl,-export-dynamic" "" vers9.ver vers9.dsym vers9.sym |
252b5132 RH |
855 | |
856 | ||
857 | # | |
858 | # Try and use a non-existant version node. The linker should fail with | |
859 | # an error message. | |
860 | # | |
861 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
862 | ||
863 | # | |
864 | # Try and some things the assembler should complain about. | |
865 | # | |
866 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
867 | ||
868 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
869 | ||
870 | # | |
871 | # Put a shared library in an archive library, and make sure the global | |
872 | # archive symbol table is sane. | |
873 | # | |
874 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
875 | ||
876 | # | |
877 | # Strip a shared library, and make sure we didn't screw something up in there. | |
878 | # | |
879 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym | |
880 | ||
881 | ||
882 | # | |
883 | # Build another test with some versioned symbols. Here we are going to | |
884 | # try and override something from the library, and we shouldn't get | |
885 | # any errors. | |
886 | # | |
887 | build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sym | |
888 | ||
889 | # | |
890 | # Test that when we override a versioned symbol from the library this | |
891 | # symbol appears in the dynamic symbol table of the executable. | |
892 | # | |
35d437df | 893 | build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" |
252b5132 | 894 | build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym "" |
f0489494 ILT |
895 | |
896 | # Test a weak versioned symbol. | |
35d437df L |
897 | build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" |
898 | build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
e6961d10 | 899 | build_exec "vers19" vers19.c vers19 "-Wl,-rpath,. -Wl,-rpath-link,." vers18.so vers19.ver vers19.dsym "" |
67954772 | 900 | |
f006af20 | 901 | build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" |
67954772 | 902 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so |
f006af20 | 903 | build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" |
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 L |
914 | if [string match "yes" $pic] then { |
915 | xfail "vers23a" | |
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 "" | |
924 | build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" | |
925 | build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" | |
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\" | |
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\" | |
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\" | |
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 | |
983 | build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym "" | |
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" |