Commit | Line | Data |
---|---|---|
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 | ||
f006af20 L |
75 | if [istarget mips*-*-*] { |
76 | set picflag "" | |
77 | } else { | |
78 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
79 | # -KPIC. We have to try both. | |
80 | set picflag "-fpic" | |
81 | send_log "$CC $picflag\n" | |
82 | verbose "$CC $picflag" | |
83 | catch "exec $CC $picflag" exec_output | |
84 | send_log "$exec_output\n" | |
85 | verbose "--" "$exec_output" | |
99753d9d AM |
86 | if { [string match "*illegal option*" $exec_output] |
87 | || [string match "*option ignored*" $exec_output] | |
88 | || [string match "*unrecognized option*" $exec_output] | |
f006af20 L |
89 | || [string match "*passed to ld*" $exec_output] } { |
90 | if [istarget *-*-sunos4*] { | |
91 | set picflag "-pic" | |
92 | } else { | |
93 | set picflag "-KPIC" | |
94 | } | |
95 | } | |
96 | } | |
97 | ||
f1dab70d JB |
98 | case $target_triplet in { |
99 | { ia64-*-* } { set as_options "-x" } | |
41b5148f | 100 | { sparc-*-* } { set as_options "-Av9a" } |
f1dab70d JB |
101 | default { set as_options "" } |
102 | } | |
103 | ||
252b5132 RH |
104 | proc test_ar { test lib object expect } { |
105 | global ar | |
106 | global nm | |
107 | global tmpdir | |
108 | global srcdir | |
109 | global subdir | |
110 | global diff | |
111 | ||
112 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
113 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
114 | set exec_output [prune_warnings $exec_output] | |
115 | if ![string match "" $exec_output] { | |
116 | verbose -log "$exec_output" | |
117 | unresolved "$test" | |
118 | return | |
119 | } | |
120 | ||
121 | verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out" | |
122 | ||
123 | catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output | |
124 | if [string match "" $exec_output] then { | |
a0a21afe | 125 | catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output |
252b5132 RH |
126 | set exec_output [prune_warnings $exec_output] |
127 | if [string match "" $exec_output] then { | |
128 | pass $test | |
129 | return | |
130 | } else { | |
131 | verbose -log "$exec_output" | |
132 | fail "$test" | |
133 | return | |
134 | } | |
135 | } else { | |
136 | verbose -log "$exec_output" | |
137 | fail "$test" | |
138 | } | |
139 | } | |
140 | ||
141 | # | |
142 | # objdump_emptysymstuff | |
143 | # Check non-dynamic symbols and make sure there are none with '@'. | |
144 | # | |
145 | proc objdump_emptysymstuff { objdump object } { | |
146 | global SOBJDUMP_FLAGS | |
147 | global version_output | |
148 | global diff | |
149 | ||
150 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
151 | ||
152 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
153 | ||
154 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
155 | set exec_output [prune_warnings $exec_output] | |
156 | if [string match "" $exec_output] then { | |
157 | # We shouldn't get anything here. | |
158 | return 1 | |
159 | } else { | |
160 | # it is not normal to come here - we have no output to compare. | |
161 | verbose -log "$exec_output" | |
162 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
163 | return 0 | |
164 | } | |
165 | ||
166 | } | |
167 | ||
168 | # | |
169 | # objdump_emptydynsymstuff | |
170 | # Check dynamic symbols and make sure there are none with '@'. | |
171 | # | |
172 | proc objdump_emptydynsymstuff { objdump object } { | |
173 | global DOBJDUMP_FLAGS | |
174 | global version_output | |
175 | global diff | |
176 | ||
177 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
178 | ||
179 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
180 | ||
181 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
182 | set exec_output [prune_warnings $exec_output] | |
183 | if [string match "" $exec_output] then { | |
184 | # We shouldn't get anything here. | |
185 | return 1 | |
186 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
187 | return 1 | |
188 | } else { | |
189 | # it is not normal to come here - we have no output to compare. | |
190 | verbose -log "$exec_output" | |
191 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
192 | return 0 | |
193 | } } | |
194 | } | |
195 | ||
196 | # | |
197 | # objdump_emptyverstuff | |
198 | # Make sure there is no version information | |
199 | # | |
200 | proc objdump_emptyverstuff { objdump object } { | |
201 | global VOBJDUMP_FLAGS | |
202 | global version_output | |
203 | global diff | |
204 | global tmpdir | |
205 | ||
206 | if {[which $objdump] == 0} then { | |
207 | perror "$objdump does not exist" | |
208 | return 0 | |
209 | } | |
210 | ||
211 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
212 | ||
213 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
214 | ||
215 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
216 | set exec_output [prune_warnings $exec_output] | |
217 | if [string match "" $exec_output] then { | |
218 | # it is normal to fail here - we have no output to compare. | |
219 | return 1 | |
220 | } else { if { [string match "*libc*" $exec_output] } then { | |
221 | # this probably means that there is version information in libc, so we | |
222 | # can't really perform this test. | |
223 | return 1 | |
224 | } else { | |
225 | verbose -log "$exec_output" | |
226 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
227 | return 0 | |
228 | } } | |
229 | ||
230 | } | |
231 | ||
232 | # | |
233 | # objdump_symstuff | |
234 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
235 | # | |
236 | proc objdump_symstuff { objdump object expectfile } { | |
237 | global SOBJDUMP_FLAGS | |
238 | global version_output | |
239 | global diff | |
240 | global tmpdir | |
241 | ||
242 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
243 | ||
244 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" | |
245 | ||
246 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" exec_output | |
247 | set exec_output [prune_warnings $exec_output] | |
248 | if [string match "" $exec_output] then { | |
249 | ||
250 | # Now do a line-by-line comparison to effectively diff the darned things | |
251 | # The stuff coming from the expectfile is actually a regex, so we can | |
252 | # skip over the actual addresses and so forth. This is currently very | |
253 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
254 | # numbers. | |
255 | ||
256 | if [file exists $expectfile] then { | |
257 | set file_a [open $expectfile r] | |
258 | } else { | |
259 | perror "$expectfile doesn't exist" | |
260 | return 0 | |
261 | } | |
262 | ||
263 | if [file exists $tmpdir/objdump.out] then { | |
264 | set file_b [open $tmpdir/objdump.out r] | |
265 | } else { | |
266 | perror "$tmpdir/objdump.out doesn't exist" | |
267 | return 0 | |
268 | } | |
269 | ||
270 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
271 | ||
272 | set eof -1 | |
273 | set differences 0 | |
274 | ||
275 | while { [gets $file_a line] != $eof } { | |
276 | if [regexp "^#.*$" $line] then { | |
277 | continue | |
278 | } else { | |
279 | lappend list_a $line | |
280 | } | |
281 | } | |
282 | close $file_a | |
283 | ||
284 | while { [gets $file_b line] != $eof } { | |
285 | if [regexp "^#.*$" $line] then { | |
286 | continue | |
287 | } else { | |
288 | lappend list_b $line | |
289 | } | |
290 | } | |
291 | close $file_b | |
292 | ||
293 | for { set i 0 } { $i < [llength $list_a] } { incr i } { | |
294 | set line_a [lindex $list_a $i] | |
295 | set line_b [lindex $list_b $i] | |
296 | ||
297 | ||
298 | verbose "\t$expectfile: $i: $line_a" 3 | |
299 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
300 | if [regexp $line_a $line_b] then { | |
301 | continue | |
302 | } else { | |
303 | verbose -log "\t$expectfile: $i: $line_a" | |
304 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
305 | ||
306 | return 0 | |
307 | } | |
308 | } | |
309 | ||
310 | if { [llength $list_a] != [llength $list_b] } { | |
311 | verbose -log "Line count" | |
312 | return 0 | |
313 | } | |
314 | ||
315 | if $differences<1 then { | |
316 | return 1 | |
317 | } | |
318 | ||
319 | return 0 | |
320 | } else { | |
321 | verbose -log "$exec_output" | |
322 | return 0 | |
323 | } | |
324 | ||
325 | } | |
326 | ||
327 | # | |
328 | # objdump_dymsymstuff | |
329 | # Dump dynamic symbol stuff and make sure that it is sane. | |
330 | # | |
331 | proc objdump_dynsymstuff { objdump object expectfile } { | |
332 | global DOBJDUMP_FLAGS | |
333 | global version_output | |
334 | global diff | |
335 | global tmpdir | |
336 | ||
337 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
338 | ||
339 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" | |
340 | ||
341 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" exec_output | |
342 | set exec_output [prune_warnings $exec_output] | |
343 | if [string match "" $exec_output] then { | |
344 | ||
345 | # Now do a line-by-line comparison to effectively diff the darned things | |
346 | # The stuff coming from the expectfile is actually a regex, so we can | |
347 | # skip over the actual addresses and so forth. This is currently very | |
348 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
349 | # numbers. | |
350 | ||
351 | if [file exists $expectfile] then { | |
352 | set file_a [open $expectfile r] | |
353 | } else { | |
354 | warning "$expectfile doesn't exist" | |
355 | return 0 | |
356 | } | |
357 | ||
358 | if [file exists $tmpdir/objdump.out] then { | |
359 | set file_b [open $tmpdir/objdump.out r] | |
360 | } else { | |
361 | fail "$tmpdir/objdump.out doesn't exist" | |
362 | return 0 | |
363 | } | |
364 | ||
365 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
366 | ||
367 | set eof -1 | |
368 | set differences 0 | |
369 | ||
370 | while { [gets $file_a line] != $eof } { | |
371 | if [regexp "^#.*$" $line] then { | |
372 | continue | |
373 | } else { | |
374 | lappend list_a $line | |
375 | } | |
376 | } | |
377 | close $file_a | |
378 | ||
379 | while { [gets $file_b line] != $eof } { | |
380 | if [regexp "^#.*$" $line] then { | |
381 | continue | |
382 | } else { | |
383 | lappend list_b $line | |
384 | } | |
385 | } | |
386 | close $file_b | |
387 | ||
365f9131 L |
388 | # Support empty files. |
389 | if { ![info exists list_a] && ![info exists list_b] } then { | |
390 | return 1 | |
391 | } | |
392 | ||
252b5132 RH |
393 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
394 | set line_b [lindex $list_b $i] | |
395 | ||
396 | # The tests are rigged so that we should never export a symbol with the | |
397 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
398 | if [regexp "hide" $line_b] then { | |
399 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
400 | ||
401 | return 0 | |
402 | } | |
403 | ||
404 | verbose "\t$expectfile: $i: $line_b" 3 | |
405 | ||
406 | # We can't assume that the sort is consistent across | |
407 | # systems, so we must check each regexp. When we find a | |
408 | # regexp, we null it out, so we don't match it twice. | |
409 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
410 | set line_a [lindex $list_a $j] | |
411 | ||
412 | if [regexp $line_a $line_b] then { | |
413 | lreplace $list_a $j $j "CAN NOT MATCH" | |
414 | break | |
415 | } | |
416 | } | |
417 | ||
418 | if { $j >= [llength $list_a] } { | |
419 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
420 | ||
421 | return 0 | |
422 | } | |
423 | } | |
424 | ||
425 | if { [llength $list_a] != [llength $list_b] } { | |
426 | verbose -log "Line count" | |
427 | return 0 | |
428 | } | |
429 | ||
430 | if $differences<1 then { | |
431 | return 1 | |
432 | } | |
433 | ||
434 | return 0 | |
435 | } else { | |
436 | verbose -log "$exec_output" | |
437 | return 0 | |
438 | } | |
439 | ||
440 | } | |
441 | ||
442 | # | |
443 | # objdump_versionstuff | |
444 | # Dump version definitions/references and make sure that it is sane. | |
445 | # | |
446 | proc objdump_versionstuff { objdump object expectfile } { | |
447 | global VOBJDUMP_FLAGS | |
448 | global version_output | |
449 | global diff | |
450 | global tmpdir | |
451 | ||
452 | if {[which $objdump] == 0} then { | |
453 | perror "$objdump does not exist" | |
454 | return 0 | |
455 | } | |
456 | ||
457 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
458 | ||
459 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
460 | ||
461 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
462 | set exec_output [prune_warnings $exec_output] | |
463 | if [string match "" $exec_output] then { | |
464 | ||
465 | # It's OK if there are extra lines in the actual output; they | |
466 | # may come from version information in libc. We require that | |
65864bd2 | 467 | # every line in EXPECTFILE appear in the output in any order. |
252b5132 | 468 | |
252b5132 | 469 | set f2 [open $expectfile r] |
08d5f1b4 L |
470 | while { [gets $f2 l2] != -1 } { |
471 | if { ![regexp "^#.*$" $l2] } then { | |
65864bd2 AM |
472 | set f1 [open $tmpdir/objdump.out r] |
473 | while { [gets $f1 l1] != -1 } { | |
474 | if { [string match $l2 $l1] } then { | |
475 | break | |
476 | } | |
477 | } | |
478 | close $f1 | |
479 | ||
480 | if { ![string match $l2 $l1] } then { | |
481 | verbose -log "Did not find \"$l2\"" | |
482 | set f1 [open $tmpdir/objdump.out r] | |
483 | while { [gets $f1 l1] != -1 } { | |
484 | verbose -log $l1 | |
485 | } | |
252b5132 RH |
486 | close $f1 |
487 | close $f2 | |
65864bd2 | 488 | return 0 |
252b5132 RH |
489 | } |
490 | } | |
491 | } | |
252b5132 | 492 | close $f2 |
65864bd2 | 493 | return 1 |
252b5132 RH |
494 | } else { |
495 | verbose -log "$exec_output" | |
496 | return 0 | |
497 | } | |
498 | } | |
499 | ||
3e3b46e5 | 500 | proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } { |
252b5132 RH |
501 | global ld |
502 | global srcdir | |
503 | global subdir | |
504 | global exec_output | |
505 | global host_triplet | |
506 | global tmpdir | |
507 | global as | |
f1dab70d | 508 | global as_options |
252b5132 RH |
509 | global objdump |
510 | global CC | |
511 | global CFLAGS | |
252b5132 RH |
512 | global script |
513 | ||
f006af20 | 514 | if ![ld_compile "$CC -S $pic $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { |
252b5132 RH |
515 | unresolved "$test" |
516 | return | |
517 | } | |
518 | ||
f1dab70d | 519 | if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] { |
252b5132 RH |
520 | unresolved "$test" |
521 | return | |
522 | } | |
523 | ||
67954772 L |
524 | set other_lib "" |
525 | if ![string match "" $other] then { | |
526 | foreach o $other { | |
82e03011 | 527 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 528 | } |
252b5132 RH |
529 | } |
530 | ||
531 | if [string match "" $mapfile] then { | |
532 | set script_arg "" | |
533 | } else { | |
534 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
535 | } | |
536 | ||
3e3b46e5 | 537 | if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} { |
252b5132 RH |
538 | fail "$test" |
539 | return | |
540 | } | |
541 | ||
542 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
543 | fail "$test" | |
544 | return | |
545 | } | |
546 | ||
547 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
548 | fail "$test" | |
549 | return | |
550 | } | |
551 | ||
552 | if [string match "" $symexp] then { | |
553 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
554 | fail "$test" | |
555 | return | |
556 | } | |
557 | } else { | |
558 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
559 | fail "$test" | |
560 | return | |
561 | } | |
562 | } | |
563 | ||
564 | pass $test | |
565 | ||
566 | } | |
567 | ||
0ae911fe | 568 | proc build_executable { test source libname other mapfile verexp versymexp symexp } { |
3e3b46e5 | 569 | build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
0ae911fe L |
570 | } |
571 | ||
f006af20 | 572 | proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } { |
0ae911fe | 573 | global shared |
3e3b46e5 | 574 | build_binary $shared "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
f006af20 L |
575 | } |
576 | ||
577 | proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } { | |
578 | global picflag | |
0ae911fe | 579 | global shared |
3e3b46e5 PB |
580 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
581 | } | |
582 | ||
583 | proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } { | |
584 | global picflag | |
585 | global shared | |
586 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs | |
f006af20 L |
587 | } |
588 | ||
252b5132 | 589 | proc test_ldfail { test flag source execname other mapfile whyfail } { |
252b5132 RH |
590 | global srcdir |
591 | global subdir | |
592 | global exec_output | |
593 | global host_triplet | |
594 | global tmpdir | |
595 | global as | |
f1dab70d | 596 | global as_options |
252b5132 RH |
597 | global objdump |
598 | global CC | |
599 | global CFLAGS | |
600 | global script | |
601 | ||
602 | if [string match "" $other] then { | |
603 | set other_lib "" | |
604 | } else { | |
605 | set other_lib $tmpdir/$other | |
606 | } | |
607 | ||
608 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
609 | unresolved "$test" | |
610 | return | |
611 | } | |
612 | ||
f1dab70d | 613 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
614 | unresolved "$test" |
615 | return | |
616 | } | |
617 | ||
618 | verbose -log "This link should fail because of $whyfail" | |
619 | ||
620 | if [string match "" $mapfile] then { | |
621 | set script_arg "" | |
622 | } else { | |
9e75165d | 623 | set script_arg "-Wl,$script $srcdir/$subdir/$mapfile" |
252b5132 RH |
624 | } |
625 | ||
b765d4e3 | 626 | if {![ld_simple_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { |
252b5132 RH |
627 | pass "$test" |
628 | return | |
629 | } | |
630 | fail "$test" | |
631 | } | |
632 | ||
633 | proc test_asfail { test flag source execname whyfail } { | |
634 | global srcdir | |
635 | global subdir | |
636 | global tmpdir | |
637 | global as | |
638 | global CC | |
639 | global CFLAGS | |
640 | ||
641 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
642 | unresolved "$test" | |
643 | return | |
644 | } | |
645 | ||
646 | verbose -log "This assemble should fail because of $whyfail" | |
647 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
648 | set exec_output [prune_warnings $exec_output] | |
649 | if [string match "" $exec_output] then { | |
650 | fail "$test" | |
651 | return | |
652 | } | |
653 | verbose -log "$exec_output" | |
654 | pass "$test" | |
655 | } | |
656 | ||
657 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
658 | global strip | |
659 | global srcdir | |
660 | global subdir | |
661 | global exec_output | |
662 | global host_triplet | |
663 | global tmpdir | |
664 | global objdump | |
665 | ||
666 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" | |
667 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
668 | ||
669 | verbose -log "$strip $tmpdir/$libname.so" | |
670 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
671 | if [string match "" $exec_output] then { | |
672 | ||
673 | # If strip went OK, then run the usual tests on the thing to make sure that | |
674 | # it is sane. | |
675 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
676 | fail "$test" | |
677 | return | |
678 | } | |
679 | ||
680 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
681 | fail "$test" | |
682 | return | |
683 | } | |
684 | ||
685 | } else { | |
686 | verbose -log "$exec_output" | |
687 | fail "$test" | |
688 | return | |
689 | } | |
690 | pass $test | |
691 | } | |
692 | ||
693 | ||
694 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
252b5132 RH |
695 | global srcdir |
696 | global subdir | |
697 | global exec_output | |
698 | global host_triplet | |
699 | global tmpdir | |
700 | global as | |
f1dab70d | 701 | global as_options |
252b5132 RH |
702 | global objdump |
703 | global CC | |
704 | global CFLAGS | |
705 | ||
31941635 | 706 | set shared "--shared --no-undefined-version" |
252b5132 RH |
707 | set script --version-script |
708 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
709 | unresolved "$test" | |
710 | return | |
711 | } | |
712 | ||
f1dab70d | 713 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
714 | unresolved "$test" |
715 | return | |
716 | } | |
717 | ||
718 | if [string match "" $solibname] then { | |
719 | set solibname_lib "" | |
720 | } else { | |
721 | set solibname_lib $tmpdir/$solibname | |
722 | } | |
723 | ||
b765d4e3 | 724 | if {![ld_simple_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { |
252b5132 RH |
725 | fail "$test" |
726 | return | |
727 | } | |
728 | ||
729 | if [string match "" $verexp] then { | |
730 | # | |
731 | # Make sure we get nothing back. | |
732 | # | |
733 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
734 | fail "$test" | |
735 | return | |
736 | } | |
737 | } else { | |
738 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
739 | fail "$test" | |
740 | return | |
741 | } | |
742 | } | |
743 | ||
744 | if [string match "" $versymexp] then { | |
745 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
746 | fail "$test" | |
747 | return | |
748 | } | |
749 | } else { | |
750 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
751 | fail "$test" | |
752 | return | |
753 | } | |
754 | } | |
755 | ||
756 | if [string match "" $symexp] then { | |
757 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
758 | fail "$test" | |
759 | return | |
760 | } | |
761 | } else { | |
762 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
763 | fail "$test" | |
764 | return | |
765 | } | |
766 | } | |
767 | ||
768 | pass $test | |
769 | } | |
770 | ||
35d437df L |
771 | if [istarget x86_64-*-linux*] { |
772 | # x86_64 doesn't like non-pic shared libraries | |
773 | set pic "yes" | |
774 | } else { | |
775 | set pic "no" | |
776 | } | |
252b5132 RH |
777 | |
778 | # | |
779 | # Basic test - build a library with versioned symbols. | |
780 | # | |
35d437df | 781 | build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym |
252b5132 RH |
782 | |
783 | ||
784 | # | |
785 | # Test #2 - build a library, and link it against the library we built in step | |
786 | # 1. | |
787 | # | |
35d437df | 788 | build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" |
252b5132 RH |
789 | |
790 | # | |
791 | # Test #3 - build an executable, and link it against vers1.so. | |
792 | # | |
793 | build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym "" | |
794 | ||
795 | # | |
796 | # Test #4 - Make sure a version implicitly defined in an executable | |
797 | # causes a version node to be created. Verify this both with and without | |
798 | # --export-dynamic. | |
799 | # | |
800 | ||
801 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
802 | # symbol table, which the test does not expect. | |
803 | setup_xfail "mips*-*-*" | |
804 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
805 | ||
8233c393 | 806 | build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym |
252b5132 | 807 | |
267e2722 CD |
808 | # Verify that --no-export-dynamic undoes the effect of --export-dynamic. |
809 | setup_xfail "mips*-*-*" | |
8233c393 | 810 | build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym |
267e2722 | 811 | |
252b5132 RH |
812 | |
813 | # | |
814 | # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker | |
815 | # complains. | |
816 | # | |
817 | test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2" | |
818 | ||
819 | # | |
820 | # | |
821 | # Now build a test that should reference a bunch of versioned symbols. | |
822 | # All of them should be correctly referenced. | |
823 | # | |
824 | build_exec "vers6" vers6.c vers6 "" vers1.so vers6.ver vers6.dsym vers6.sym | |
825 | ||
826 | # | |
827 | # Another test to verify that something made local via 'local' is truly not | |
828 | # accessible. | |
829 | # | |
da54898d L |
830 | if [string match "yes" $pic] then { |
831 | xfail "vers7a" | |
832 | xfail "vers7" | |
833 | } else { | |
834 | build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym | |
252b5132 | 835 | |
da54898d L |
836 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" |
837 | } | |
252b5132 RH |
838 | |
839 | ||
840 | # | |
841 | # This test is designed to verify that we can pass a linker script on the | |
842 | # command line as if it were a normal .o file. | |
843 | # | |
844 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
35d437df | 845 | build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym |
252b5132 RH |
846 | |
847 | # | |
848 | # This test tries to make sure that version references to versioned symbols | |
849 | # don't collide with default definitions with the same symbol. | |
850 | # | |
8233c393 | 851 | build_exec "vers9" vers9.c vers9 "-Wl,-export-dynamic" "" vers9.ver vers9.dsym vers9.sym |
252b5132 RH |
852 | |
853 | ||
854 | # | |
855 | # Try and use a non-existant version node. The linker should fail with | |
856 | # an error message. | |
857 | # | |
858 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
859 | ||
860 | # | |
861 | # Try and some things the assembler should complain about. | |
862 | # | |
863 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
864 | ||
865 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
866 | ||
867 | # | |
868 | # Put a shared library in an archive library, and make sure the global | |
869 | # archive symbol table is sane. | |
870 | # | |
871 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
872 | ||
873 | # | |
874 | # Strip a shared library, and make sure we didn't screw something up in there. | |
875 | # | |
876 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym | |
877 | ||
878 | ||
879 | # | |
880 | # Build another test with some versioned symbols. Here we are going to | |
881 | # try and override something from the library, and we shouldn't get | |
882 | # any errors. | |
883 | # | |
884 | build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sym | |
885 | ||
886 | # | |
887 | # Test that when we override a versioned symbol from the library this | |
888 | # symbol appears in the dynamic symbol table of the executable. | |
889 | # | |
35d437df | 890 | build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" |
252b5132 | 891 | build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym "" |
f0489494 ILT |
892 | |
893 | # Test a weak versioned symbol. | |
35d437df L |
894 | build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" |
895 | build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
e6961d10 | 896 | build_exec "vers19" vers19.c vers19 "-Wl,-rpath,. -Wl,-rpath-link,." vers18.so vers19.ver vers19.dsym "" |
67954772 | 897 | |
f006af20 | 898 | build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" |
67954772 | 899 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so |
f006af20 | 900 | build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" |
b42d8061 L |
901 | |
902 | # Test .symver override. | |
35d437df | 903 | build_vers_lib_pic "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym |
b16100ad L |
904 | |
905 | # Test moving default definition from one DSO to another. | |
35d437df L |
906 | build_vers_lib_pic "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym |
907 | build_vers_lib_pic "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym "" | |
908 | build_vers_lib_pic "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym "" | |
9c092167 L |
909 | |
910 | # Test versioned definitions in different files. | |
da54898d L |
911 | if [string match "yes" $pic] then { |
912 | xfail "vers23a" | |
913 | xfail "vers23b" | |
914 | xfail "vers23c" | |
915 | xfail "vers23d" | |
916 | xfail "vers23" | |
917 | } else { | |
918 | build_vers_lib_no_pic "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym | |
919 | build_vers_lib_no_pic "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym "" | |
920 | build_vers_lib_no_pic "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym "" | |
921 | build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" | |
922 | build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" | |
923 | } | |
9147e853 JJ |
924 | |
925 | # Test .symver x,x@VERS.0 | |
926 | set as_pic_flags "" | |
927 | if [istarget sparc*-*-*] { | |
928 | set as_pic_flags "-K PIC" | |
929 | } | |
930 | run_ld_link_tests [list "\"vers24a\" | |
931 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 932 | \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
933 | \"libvers24a.so\" \"-fpic\""] |
934 | run_ld_link_tests [list "\"vers24b\" | |
935 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 936 | \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
937 | \"libvers24b.so\" \"-fpic\""] |
938 | run_ld_link_tests [list "\"vers24c\" | |
939 | \"-shared --version-script $srcdir/$subdir/vers24.map\" | |
f1dab70d | 940 | \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } } |
9147e853 | 941 | \"libvers24c.so\" \"-fpic\""] |
365f9131 L |
942 | |
943 | # Test versioned definition vs. normal definition in different files. | |
da54898d L |
944 | if [string match "yes" $pic] then { |
945 | xfail "vers25a" | |
946 | xfail "vers25b1" | |
947 | xfail "vers25b2" | |
948 | } else { | |
949 | build_vers_lib_no_pic "vers25a" vers25a.c vers25a "" vers25a.map vers25a.ver vers25a.dsym "" | |
950 | build_vers_lib_no_pic "vers25b1" vers25b.c vers25b1 "vers25a.o vers25a.so" "" vers25b.ver vers25b.dsym "" | |
951 | build_vers_lib_no_pic "vers25b2" vers25b.c vers25b2 "vers25a.so vers25a.o" "" vers25b.ver vers25b.dsym "" | |
952 | } | |
953 | ||
f006af20 L |
954 | build_vers_lib_pic "vers26a" vers26a.c vers26a "" vers26a.map vers26a.ver vers26a.dsym "" |
955 | build_vers_lib_pic "vers26b1" vers26b.c vers26b1 "" "" vers26b.ver vers26b.dsym "" | |
956 | build_vers_lib_pic "vers26b2" vers26b.c vers26b2 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
35d437df | 957 | if [string match "yes" $pic] then { |
fcd06cfe AJ |
958 | xfail "vers26b3" |
959 | } else { | |
960 | build_vers_lib_no_pic "vers26b3" vers26b.c vers26b3 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
961 | } | |
95aa61ce L |
962 | |
963 | # Test versioned definition vs. hidden definition in different files. | |
da54898d L |
964 | if [string match "yes" $pic] then { |
965 | xfail "vers27a" | |
966 | xfail "vers27b" | |
967 | xfail "vers27c1" | |
968 | xfail "vers27c2" | |
969 | xfail "vers27d1" | |
970 | xfail "vers27d2" | |
971 | xfail "vers27d3" | |
972 | xfail "vers27d4" | |
973 | xfail "vers27d5" | |
974 | } else { | |
975 | build_vers_lib_no_pic "vers27a" vers27a.c vers27a "" vers27a.map vers27a.ver vers27a.dsym "" | |
976 | build_vers_lib_no_pic "vers27b" vers27b.c vers27b "" "" vers27b.ver vers27b.dsym "" | |
977 | build_vers_lib_no_pic "vers27c1" vers27c.c vers27c1 "vers27b.o vers27a.so" "" vers27c.ver vers27c.dsym "" | |
978 | build_vers_lib_no_pic "vers27c2" vers27c.c vers27c2 "vers27a.so vers27b.o" "" vers27c.ver vers27c.dsym "" | |
979 | build_vers_lib_pic "vers27d1" vers27d1.c vers27d1 "" vers27a.map vers27d.ver vers27d.dsym vers27d.sym | |
980 | build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym "" | |
981 | build_executable "vers27d3" vers27d3.c vers27d3 "vers27b.o vers27d2.so vers27d1.so" "" vers27b.ver vers27b.dsym "" | |
982 | build_vers_lib_pic "vers27d4" vers27d2.c vers27d4 "vers27a.so" "" vers27d4.ver vers27d4.dsym "" | |
983 | build_executable "vers27d5" vers27d3.c vers27d5 "vers27d4.so vers27b.o vers27a.so" "" vers27b.ver vers27b.dsym "" | |
984 | } | |
d400d2a6 L |
985 | |
986 | # Test weak versioned definition vs. strong definition in different | |
987 | # files. | |
988 | build_vers_lib_pic "vers28a" vers28a.c vers28a "" "" vers28a.ver vers28a.dsym "" | |
989 | build_vers_lib_pic "vers28b" vers28b.c vers28b "" vers28b.map vers28b.ver vers28b.dsym "" | |
990 | build_vers_lib_pic "vers28c" vers28c.c vers28c "vers28b.so vers28a.so" "" vers28c.ver vers28c.dsym "" | |
3e3b46e5 | 991 | build_vers_lib_pic_flags "vers29" vers29.c vers29 "" "" vers29.ver vers29.dsym "" "--default-symver" |
96f8ade5 JJ |
992 | |
993 | # Test #30 - test handling of symbol names global, local and extern in the | |
994 | # version script. | |
995 | build_vers_lib_pic "vers30" vers30.c vers30 "" vers30.map vers30.ver vers30.dsym "" | |
86043bbb MM |
996 | |
997 | # Test #31 -- quoted strings in version sections. | |
998 | build_vers_lib_pic "vers31" vers31.c vers31 "" vers31.map vers31.ver vers31.dsym "" | |
70840594 L |
999 | |
1000 | # Test #32 -- linker --defsym | |
1001 | build_vers_lib_pic "vers32a" vers32a.c vers32a "" vers32.map vers32a.ver vers32a.dsym "" | |
1002 | build_vers_lib_pic_flags "vers32b" vers32b.c vers32b "vers32a.so" vers32.map vers32b.ver vers32b.dsym "" "--defsym foo=0" |