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, |
5cb49709 | 3 | # 2009, 2010, 2011, 2012 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*] | |
5a68afcf | 39 | && ![istarget i?86-*-nacl*] |
99753d9d AM |
40 | && ![istarget ia64-*-elf*] |
41 | && ![istarget ia64-*-linux*] | |
42 | && ![istarget m68k-*-linux*] | |
43 | && ![istarget mips*-*-irix5*] | |
44 | && ![istarget powerpc*-*-elf*] | |
45 | && ![istarget powerpc*-*-linux*] | |
46 | && ![istarget powerpc*-*-sysv4*] | |
47 | && ![istarget sparc*-*-elf] | |
48 | && ![istarget sparc*-*-solaris2*] | |
49 | && ![istarget sparc*-*-linux*] | |
a06ea964 | 50 | && ![istarget aarch64*-*-linux*] |
99753d9d AM |
51 | && ![istarget arm*-*-linux*] |
52 | && ![istarget mips*-*-linux*] | |
53 | && ![istarget alpha*-*-linux*] | |
54 | && ![istarget s390*-*-linux*] | |
55 | && ![istarget sh\[34\]*-*-linux*] | |
5a68afcf RM |
56 | && ![istarget x86_64-*-linux*] |
57 | && ![istarget x86_64-*-nacl*] } { | |
252b5132 RH |
58 | return |
59 | } | |
60 | ||
99753d9d AM |
61 | if { [istarget *-*-linux*aout*] |
62 | || [istarget *-*-linux*oldld*] } { | |
252b5132 RH |
63 | return |
64 | } | |
65 | ||
66 | if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } { | |
67 | return | |
68 | } | |
69 | ||
70 | set diff diff | |
71 | set tmpdir tmpdir | |
72 | set VOBJDUMP_FLAGS --private-headers | |
73 | set DOBJDUMP_FLAGS --dynamic-syms | |
74 | set SOBJDUMP_FLAGS --syms | |
31941635 | 75 | set shared "--shared --no-undefined-version" |
252b5132 RH |
76 | set script --version-script |
77 | ||
fb35d3d8 DD |
78 | # Old version of GCC for MIPS default to enabling -fpic |
79 | # and get confused if it is used on the command line. | |
80 | if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then { | |
f006af20 L |
81 | set picflag "" |
82 | } else { | |
83 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
84 | # -KPIC. We have to try both. | |
85 | set picflag "-fpic" | |
86 | send_log "$CC $picflag\n" | |
87 | verbose "$CC $picflag" | |
88 | catch "exec $CC $picflag" exec_output | |
89 | send_log "$exec_output\n" | |
90 | verbose "--" "$exec_output" | |
99753d9d AM |
91 | if { [string match "*illegal option*" $exec_output] |
92 | || [string match "*option ignored*" $exec_output] | |
93 | || [string match "*unrecognized option*" $exec_output] | |
f006af20 L |
94 | || [string match "*passed to ld*" $exec_output] } { |
95 | if [istarget *-*-sunos4*] { | |
96 | set picflag "-pic" | |
97 | } else { | |
98 | set picflag "-KPIC" | |
99 | } | |
100 | } | |
101 | } | |
102 | ||
f1dab70d JB |
103 | case $target_triplet in { |
104 | { ia64-*-* } { set as_options "-x" } | |
41b5148f | 105 | { sparc-*-* } { set as_options "-Av9a" } |
f1dab70d JB |
106 | default { set as_options "" } |
107 | } | |
108 | ||
252b5132 RH |
109 | proc test_ar { test lib object expect } { |
110 | global ar | |
111 | global nm | |
112 | global tmpdir | |
113 | global srcdir | |
114 | global subdir | |
115 | global diff | |
116 | ||
117 | verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object" | |
118 | catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output | |
119 | set exec_output [prune_warnings $exec_output] | |
120 | if ![string match "" $exec_output] { | |
121 | verbose -log "$exec_output" | |
122 | unresolved "$test" | |
123 | return | |
124 | } | |
5a68afcf | 125 | |
252b5132 RH |
126 | verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out" |
127 | ||
128 | catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output | |
129 | if [string match "" $exec_output] then { | |
a0a21afe | 130 | catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output |
252b5132 RH |
131 | set exec_output [prune_warnings $exec_output] |
132 | if [string match "" $exec_output] then { | |
133 | pass $test | |
134 | return | |
135 | } else { | |
136 | verbose -log "$exec_output" | |
137 | fail "$test" | |
138 | return | |
139 | } | |
140 | } else { | |
141 | verbose -log "$exec_output" | |
142 | fail "$test" | |
143 | } | |
144 | } | |
145 | ||
146 | # | |
147 | # objdump_emptysymstuff | |
148 | # Check non-dynamic symbols and make sure there are none with '@'. | |
149 | # | |
150 | proc objdump_emptysymstuff { objdump object } { | |
151 | global SOBJDUMP_FLAGS | |
152 | global version_output | |
153 | global diff | |
154 | ||
155 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
156 | ||
157 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" | |
158 | ||
159 | catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output | |
160 | set exec_output [prune_warnings $exec_output] | |
161 | if [string match "" $exec_output] then { | |
162 | # We shouldn't get anything here. | |
163 | return 1 | |
164 | } else { | |
165 | # it is not normal to come here - we have no output to compare. | |
166 | verbose -log "$exec_output" | |
167 | verbose -log "objdump_emptysymstuff: did not expect any output from objdump" | |
168 | return 0 | |
169 | } | |
170 | ||
171 | } | |
172 | ||
173 | # | |
174 | # objdump_emptydynsymstuff | |
175 | # Check dynamic symbols and make sure there are none with '@'. | |
176 | # | |
177 | proc objdump_emptydynsymstuff { objdump object } { | |
178 | global DOBJDUMP_FLAGS | |
179 | global version_output | |
180 | global diff | |
181 | ||
182 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
183 | ||
184 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" | |
185 | ||
186 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output | |
187 | set exec_output [prune_warnings $exec_output] | |
188 | if [string match "" $exec_output] then { | |
189 | # We shouldn't get anything here. | |
190 | return 1 | |
191 | } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then { | |
192 | return 1 | |
193 | } else { | |
194 | # it is not normal to come here - we have no output to compare. | |
195 | verbose -log "$exec_output" | |
196 | verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump" | |
197 | return 0 | |
198 | } } | |
199 | } | |
200 | ||
201 | # | |
202 | # objdump_emptyverstuff | |
203 | # Make sure there is no version information | |
204 | # | |
205 | proc objdump_emptyverstuff { objdump object } { | |
206 | global VOBJDUMP_FLAGS | |
207 | global version_output | |
208 | global diff | |
209 | global tmpdir | |
210 | ||
211 | if {[which $objdump] == 0} then { | |
212 | perror "$objdump does not exist" | |
213 | return 0 | |
214 | } | |
215 | ||
216 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
217 | ||
218 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
219 | ||
220 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output | |
221 | set exec_output [prune_warnings $exec_output] | |
222 | if [string match "" $exec_output] then { | |
223 | # it is normal to fail here - we have no output to compare. | |
224 | return 1 | |
225 | } else { if { [string match "*libc*" $exec_output] } then { | |
226 | # this probably means that there is version information in libc, so we | |
227 | # can't really perform this test. | |
228 | return 1 | |
229 | } else { | |
230 | verbose -log "$exec_output" | |
231 | verbose -log "objdump_emptyverstuff: did not expect any output from objdump" | |
232 | return 0 | |
233 | } } | |
234 | ||
235 | } | |
236 | ||
237 | # | |
238 | # objdump_symstuff | |
239 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
240 | # | |
241 | proc objdump_symstuff { objdump object expectfile } { | |
242 | global SOBJDUMP_FLAGS | |
243 | global version_output | |
244 | global diff | |
245 | global tmpdir | |
246 | ||
247 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
248 | ||
249 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" | |
250 | ||
251 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort > $tmpdir/objdump.out" exec_output | |
252 | set exec_output [prune_warnings $exec_output] | |
253 | if [string match "" $exec_output] then { | |
254 | ||
255 | # Now do a line-by-line comparison to effectively diff the darned things | |
256 | # The stuff coming from the expectfile is actually a regex, so we can | |
257 | # skip over the actual addresses and so forth. This is currently very | |
258 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
259 | # numbers. | |
260 | ||
261 | if [file exists $expectfile] then { | |
262 | set file_a [open $expectfile r] | |
263 | } else { | |
264 | perror "$expectfile doesn't exist" | |
265 | return 0 | |
266 | } | |
5a68afcf | 267 | |
252b5132 RH |
268 | if [file exists $tmpdir/objdump.out] then { |
269 | set file_b [open $tmpdir/objdump.out r] | |
270 | } else { | |
271 | perror "$tmpdir/objdump.out doesn't exist" | |
272 | return 0 | |
273 | } | |
274 | ||
275 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
276 | ||
277 | set eof -1 | |
278 | set differences 0 | |
279 | ||
280 | while { [gets $file_a line] != $eof } { | |
281 | if [regexp "^#.*$" $line] then { | |
282 | continue | |
283 | } else { | |
284 | lappend list_a $line | |
285 | } | |
286 | } | |
287 | close $file_a | |
288 | ||
289 | while { [gets $file_b line] != $eof } { | |
290 | if [regexp "^#.*$" $line] then { | |
291 | continue | |
292 | } else { | |
293 | lappend list_b $line | |
294 | } | |
295 | } | |
296 | close $file_b | |
5a68afcf | 297 | |
252b5132 RH |
298 | for { set i 0 } { $i < [llength $list_a] } { incr i } { |
299 | set line_a [lindex $list_a $i] | |
300 | set line_b [lindex $list_b $i] | |
5a68afcf | 301 | |
252b5132 RH |
302 | |
303 | verbose "\t$expectfile: $i: $line_a" 3 | |
304 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
305 | if [regexp $line_a $line_b] then { | |
306 | continue | |
307 | } else { | |
308 | verbose -log "\t$expectfile: $i: $line_a" | |
309 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 310 | |
252b5132 RH |
311 | return 0 |
312 | } | |
313 | } | |
5a68afcf | 314 | |
252b5132 RH |
315 | if { [llength $list_a] != [llength $list_b] } { |
316 | verbose -log "Line count" | |
317 | return 0 | |
318 | } | |
5a68afcf | 319 | |
252b5132 RH |
320 | if $differences<1 then { |
321 | return 1 | |
322 | } | |
5a68afcf | 323 | |
252b5132 RH |
324 | return 0 |
325 | } else { | |
326 | verbose -log "$exec_output" | |
327 | return 0 | |
328 | } | |
329 | ||
330 | } | |
331 | ||
332 | # | |
333 | # objdump_dymsymstuff | |
334 | # Dump dynamic symbol stuff and make sure that it is sane. | |
335 | # | |
336 | proc objdump_dynsymstuff { objdump object expectfile } { | |
337 | global DOBJDUMP_FLAGS | |
338 | global version_output | |
339 | global diff | |
340 | global tmpdir | |
341 | ||
342 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
343 | ||
344 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" | |
345 | ||
346 | catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out" exec_output | |
347 | set exec_output [prune_warnings $exec_output] | |
348 | if [string match "" $exec_output] then { | |
349 | ||
350 | # Now do a line-by-line comparison to effectively diff the darned things | |
351 | # The stuff coming from the expectfile is actually a regex, so we can | |
352 | # skip over the actual addresses and so forth. This is currently very | |
353 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
354 | # numbers. | |
355 | ||
356 | if [file exists $expectfile] then { | |
357 | set file_a [open $expectfile r] | |
358 | } else { | |
359 | warning "$expectfile doesn't exist" | |
360 | return 0 | |
361 | } | |
5a68afcf | 362 | |
252b5132 RH |
363 | if [file exists $tmpdir/objdump.out] then { |
364 | set file_b [open $tmpdir/objdump.out r] | |
365 | } else { | |
366 | fail "$tmpdir/objdump.out doesn't exist" | |
367 | return 0 | |
368 | } | |
369 | ||
370 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
371 | ||
372 | set eof -1 | |
373 | set differences 0 | |
374 | ||
375 | while { [gets $file_a line] != $eof } { | |
376 | if [regexp "^#.*$" $line] then { | |
377 | continue | |
378 | } else { | |
379 | lappend list_a $line | |
380 | } | |
381 | } | |
382 | close $file_a | |
383 | ||
384 | while { [gets $file_b line] != $eof } { | |
385 | if [regexp "^#.*$" $line] then { | |
386 | continue | |
387 | } else { | |
388 | lappend list_b $line | |
389 | } | |
390 | } | |
391 | close $file_b | |
5a68afcf | 392 | |
365f9131 L |
393 | # Support empty files. |
394 | if { ![info exists list_a] && ![info exists list_b] } then { | |
395 | return 1 | |
396 | } | |
397 | ||
252b5132 RH |
398 | for { set i 0 } { $i < [llength $list_b] } { incr i } { |
399 | set line_b [lindex $list_b $i] | |
5a68afcf | 400 | |
252b5132 RH |
401 | # The tests are rigged so that we should never export a symbol with the |
402 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
403 | if [regexp "hide" $line_b] then { | |
404 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 405 | |
252b5132 RH |
406 | return 0 |
407 | } | |
408 | ||
409 | verbose "\t$expectfile: $i: $line_b" 3 | |
410 | ||
411 | # We can't assume that the sort is consistent across | |
412 | # systems, so we must check each regexp. When we find a | |
413 | # regexp, we null it out, so we don't match it twice. | |
414 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
415 | set line_a [lindex $list_a $j] | |
416 | ||
417 | if [regexp $line_a $line_b] then { | |
418 | lreplace $list_a $j $j "CAN NOT MATCH" | |
419 | break | |
420 | } | |
421 | } | |
422 | ||
423 | if { $j >= [llength $list_a] } { | |
424 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
5a68afcf | 425 | |
252b5132 RH |
426 | return 0 |
427 | } | |
428 | } | |
5a68afcf | 429 | |
252b5132 RH |
430 | if { [llength $list_a] != [llength $list_b] } { |
431 | verbose -log "Line count" | |
432 | return 0 | |
433 | } | |
5a68afcf | 434 | |
252b5132 RH |
435 | if $differences<1 then { |
436 | return 1 | |
437 | } | |
5a68afcf | 438 | |
252b5132 RH |
439 | return 0 |
440 | } else { | |
441 | verbose -log "$exec_output" | |
442 | return 0 | |
443 | } | |
444 | ||
445 | } | |
446 | ||
447 | # | |
448 | # objdump_versionstuff | |
449 | # Dump version definitions/references and make sure that it is sane. | |
450 | # | |
451 | proc objdump_versionstuff { objdump object expectfile } { | |
452 | global VOBJDUMP_FLAGS | |
453 | global version_output | |
454 | global diff | |
455 | global tmpdir | |
456 | ||
457 | if {[which $objdump] == 0} then { | |
458 | perror "$objdump does not exist" | |
459 | return 0 | |
460 | } | |
461 | ||
462 | if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" } | |
463 | ||
464 | verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" | |
465 | ||
466 | catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output | |
467 | set exec_output [prune_warnings $exec_output] | |
468 | if [string match "" $exec_output] then { | |
469 | ||
470 | # It's OK if there are extra lines in the actual output; they | |
471 | # may come from version information in libc. We require that | |
65864bd2 | 472 | # every line in EXPECTFILE appear in the output in any order. |
252b5132 | 473 | |
252b5132 | 474 | set f2 [open $expectfile r] |
08d5f1b4 L |
475 | while { [gets $f2 l2] != -1 } { |
476 | if { ![regexp "^#.*$" $l2] } then { | |
65864bd2 AM |
477 | set f1 [open $tmpdir/objdump.out r] |
478 | while { [gets $f1 l1] != -1 } { | |
479 | if { [string match $l2 $l1] } then { | |
480 | break | |
481 | } | |
482 | } | |
483 | close $f1 | |
484 | ||
485 | if { ![string match $l2 $l1] } then { | |
486 | verbose -log "Did not find \"$l2\"" | |
487 | set f1 [open $tmpdir/objdump.out r] | |
488 | while { [gets $f1 l1] != -1 } { | |
489 | verbose -log $l1 | |
490 | } | |
252b5132 RH |
491 | close $f1 |
492 | close $f2 | |
65864bd2 | 493 | return 0 |
252b5132 RH |
494 | } |
495 | } | |
496 | } | |
252b5132 | 497 | close $f2 |
65864bd2 | 498 | return 1 |
252b5132 RH |
499 | } else { |
500 | verbose -log "$exec_output" | |
501 | return 0 | |
502 | } | |
503 | } | |
504 | ||
3e3b46e5 | 505 | proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } { |
252b5132 RH |
506 | global ld |
507 | global srcdir | |
508 | global subdir | |
509 | global exec_output | |
510 | global host_triplet | |
511 | global tmpdir | |
512 | global as | |
f1dab70d | 513 | global as_options |
252b5132 RH |
514 | global objdump |
515 | global CC | |
516 | global CFLAGS | |
252b5132 RH |
517 | global script |
518 | ||
f006af20 | 519 | if ![ld_compile "$CC -S $pic $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] { |
252b5132 RH |
520 | unresolved "$test" |
521 | return | |
522 | } | |
523 | ||
f1dab70d | 524 | if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] { |
252b5132 RH |
525 | unresolved "$test" |
526 | return | |
527 | } | |
528 | ||
67954772 L |
529 | set other_lib "" |
530 | if ![string match "" $other] then { | |
531 | foreach o $other { | |
82e03011 | 532 | set other_lib "$other_lib $tmpdir/$o" |
67954772 | 533 | } |
252b5132 RH |
534 | } |
535 | ||
536 | if [string match "" $mapfile] then { | |
537 | set script_arg "" | |
538 | } else { | |
539 | set script_arg "$script $srcdir/$subdir/$mapfile" | |
540 | } | |
541 | ||
3e3b46e5 | 542 | if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} { |
252b5132 RH |
543 | fail "$test" |
544 | return | |
545 | } | |
546 | ||
547 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
548 | fail "$test" | |
549 | return | |
550 | } | |
551 | ||
552 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { | |
553 | fail "$test" | |
554 | return | |
555 | } | |
556 | ||
557 | if [string match "" $symexp] then { | |
558 | if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} { | |
559 | fail "$test" | |
560 | return | |
561 | } | |
562 | } else { | |
563 | if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} { | |
564 | fail "$test" | |
565 | return | |
566 | } | |
567 | } | |
568 | ||
569 | pass $test | |
5a68afcf | 570 | |
252b5132 RH |
571 | } |
572 | ||
0ae911fe | 573 | proc build_executable { test source libname other mapfile verexp versymexp symexp } { |
3e3b46e5 | 574 | build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
0ae911fe L |
575 | } |
576 | ||
f006af20 | 577 | proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } { |
0ae911fe | 578 | global shared |
3e3b46e5 | 579 | build_binary $shared "" $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
f006af20 L |
580 | } |
581 | ||
582 | proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } { | |
583 | global picflag | |
0ae911fe | 584 | global shared |
3e3b46e5 PB |
585 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp "" |
586 | } | |
587 | ||
588 | proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } { | |
589 | global picflag | |
590 | global shared | |
591 | build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs | |
f006af20 L |
592 | } |
593 | ||
252b5132 | 594 | proc test_ldfail { test flag source execname other mapfile whyfail } { |
252b5132 RH |
595 | global srcdir |
596 | global subdir | |
597 | global exec_output | |
598 | global host_triplet | |
599 | global tmpdir | |
600 | global as | |
f1dab70d | 601 | global as_options |
252b5132 RH |
602 | global objdump |
603 | global CC | |
604 | global CFLAGS | |
605 | global script | |
606 | ||
607 | if [string match "" $other] then { | |
608 | set other_lib "" | |
609 | } else { | |
610 | set other_lib $tmpdir/$other | |
611 | } | |
612 | ||
613 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
614 | unresolved "$test" | |
615 | return | |
616 | } | |
617 | ||
f1dab70d | 618 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
619 | unresolved "$test" |
620 | return | |
621 | } | |
622 | ||
623 | verbose -log "This link should fail because of $whyfail" | |
624 | ||
625 | if [string match "" $mapfile] then { | |
626 | set script_arg "" | |
627 | } else { | |
9e75165d | 628 | set script_arg "-Wl,$script $srcdir/$subdir/$mapfile" |
252b5132 RH |
629 | } |
630 | ||
b765d4e3 | 631 | if {![ld_simple_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} { |
252b5132 RH |
632 | pass "$test" |
633 | return | |
634 | } | |
635 | fail "$test" | |
636 | } | |
637 | ||
638 | proc test_asfail { test flag source execname whyfail } { | |
639 | global srcdir | |
640 | global subdir | |
641 | global tmpdir | |
642 | global as | |
643 | global CC | |
644 | global CFLAGS | |
645 | ||
646 | if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
647 | unresolved "$test" | |
648 | return | |
649 | } | |
650 | ||
651 | verbose -log "This assemble should fail because of $whyfail" | |
652 | catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output | |
653 | set exec_output [prune_warnings $exec_output] | |
654 | if [string match "" $exec_output] then { | |
655 | fail "$test" | |
656 | return | |
657 | } | |
658 | verbose -log "$exec_output" | |
659 | pass "$test" | |
660 | } | |
661 | ||
662 | proc test_strip_vers_lib { test srclib libname verexp versymexp } { | |
663 | global strip | |
664 | global srcdir | |
665 | global subdir | |
666 | global exec_output | |
667 | global host_triplet | |
668 | global tmpdir | |
669 | global objdump | |
670 | ||
671 | verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so" | |
672 | exec cp $tmpdir/$srclib $tmpdir/$libname.so | |
673 | ||
674 | verbose -log "$strip $tmpdir/$libname.so" | |
675 | catch "exec $strip $tmpdir/$libname.so" exec_output | |
676 | if [string match "" $exec_output] then { | |
677 | ||
678 | # If strip went OK, then run the usual tests on the thing to make sure that | |
679 | # it is sane. | |
680 | if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} { | |
681 | fail "$test" | |
682 | return | |
683 | } | |
5a68afcf | 684 | |
252b5132 RH |
685 | if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} { |
686 | fail "$test" | |
687 | return | |
688 | } | |
5a68afcf | 689 | |
252b5132 RH |
690 | } else { |
691 | verbose -log "$exec_output" | |
692 | fail "$test" | |
693 | return | |
694 | } | |
695 | pass $test | |
696 | } | |
697 | ||
698 | ||
699 | proc build_exec { test source execname flags solibname verexp versymexp symexp } { | |
252b5132 RH |
700 | global srcdir |
701 | global subdir | |
702 | global exec_output | |
703 | global host_triplet | |
704 | global tmpdir | |
705 | global as | |
f1dab70d | 706 | global as_options |
252b5132 RH |
707 | global objdump |
708 | global CC | |
709 | global CFLAGS | |
710 | ||
31941635 | 711 | set shared "--shared --no-undefined-version" |
252b5132 RH |
712 | set script --version-script |
713 | if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] { | |
714 | unresolved "$test" | |
715 | return | |
716 | } | |
717 | ||
f1dab70d | 718 | if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] { |
252b5132 RH |
719 | unresolved "$test" |
720 | return | |
721 | } | |
722 | ||
723 | if [string match "" $solibname] then { | |
724 | set solibname_lib "" | |
725 | } else { | |
726 | set solibname_lib $tmpdir/$solibname | |
727 | } | |
728 | ||
b765d4e3 | 729 | if {![ld_simple_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} { |
252b5132 RH |
730 | fail "$test" |
731 | return | |
732 | } | |
733 | ||
734 | if [string match "" $verexp] then { | |
735 | # | |
736 | # Make sure we get nothing back. | |
737 | # | |
738 | if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} { | |
739 | fail "$test" | |
740 | return | |
741 | } | |
742 | } else { | |
743 | if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} { | |
744 | fail "$test" | |
745 | return | |
746 | } | |
747 | } | |
748 | ||
749 | if [string match "" $versymexp] then { | |
750 | if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} { | |
751 | fail "$test" | |
752 | return | |
753 | } | |
754 | } else { | |
755 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} { | |
756 | fail "$test" | |
757 | return | |
758 | } | |
759 | } | |
760 | ||
761 | if [string match "" $symexp] then { | |
762 | if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} { | |
763 | fail "$test" | |
764 | return | |
765 | } | |
766 | } else { | |
767 | if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} { | |
768 | fail "$test" | |
769 | return | |
770 | } | |
771 | } | |
772 | ||
773 | pass $test | |
774 | } | |
775 | ||
fb35d3d8 DD |
776 | if { [istarget x86_64-*-linux*] \ |
777 | || ( [istarget mips*-*-linux*] && [at_least_gcc_version 4 3] ) } { | |
778 | # x86_64 and newer MIPS toolchains do not like non-pic shared libraries | |
35d437df L |
779 | set pic "yes" |
780 | } else { | |
781 | set pic "no" | |
782 | } | |
252b5132 RH |
783 | |
784 | # | |
785 | # Basic test - build a library with versioned symbols. | |
786 | # | |
35d437df | 787 | build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym |
252b5132 RH |
788 | |
789 | ||
790 | # | |
791 | # Test #2 - build a library, and link it against the library we built in step | |
792 | # 1. | |
793 | # | |
35d437df | 794 | build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym "" |
252b5132 RH |
795 | |
796 | # | |
797 | # Test #3 - build an executable, and link it against vers1.so. | |
798 | # | |
799 | build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym "" | |
800 | ||
801 | # | |
802 | # Test #4 - Make sure a version implicitly defined in an executable | |
803 | # causes a version node to be created. Verify this both with and without | |
804 | # --export-dynamic. | |
805 | # | |
806 | ||
807 | # This test fails on MIPS. On the MIPS we must put foo in the dynamic | |
808 | # symbol table, which the test does not expect. | |
809 | setup_xfail "mips*-*-*" | |
810 | build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym | |
811 | ||
8233c393 | 812 | build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym |
252b5132 | 813 | |
267e2722 CD |
814 | # Verify that --no-export-dynamic undoes the effect of --export-dynamic. |
815 | setup_xfail "mips*-*-*" | |
8233c393 | 816 | build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym |
267e2722 | 817 | |
252b5132 RH |
818 | |
819 | # | |
820 | # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker | |
821 | # complains. | |
822 | # | |
823 | test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2" | |
824 | ||
825 | # | |
826 | # | |
827 | # Now build a test that should reference a bunch of versioned symbols. | |
828 | # All of them should be correctly referenced. | |
829 | # | |
830 | build_exec "vers6" vers6.c vers6 "" vers1.so vers6.ver vers6.dsym vers6.sym | |
831 | ||
832 | # | |
833 | # Another test to verify that something made local via 'local' is truly not | |
834 | # accessible. | |
835 | # | |
da54898d L |
836 | if [string match "yes" $pic] then { |
837 | xfail "vers7a" | |
838 | xfail "vers7" | |
839 | } else { | |
840 | build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym | |
252b5132 | 841 | |
da54898d L |
842 | test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a" |
843 | } | |
252b5132 RH |
844 | |
845 | ||
846 | # | |
847 | # This test is designed to verify that we can pass a linker script on the | |
848 | # command line as if it were a normal .o file. | |
849 | # | |
850 | catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output | |
35d437df | 851 | build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym |
252b5132 RH |
852 | |
853 | # | |
854 | # This test tries to make sure that version references to versioned symbols | |
855 | # don't collide with default definitions with the same symbol. | |
856 | # | |
8233c393 | 857 | build_exec "vers9" vers9.c vers9 "-Wl,-export-dynamic" "" vers9.ver vers9.dsym vers9.sym |
252b5132 RH |
858 | |
859 | ||
860 | # | |
861 | # Try and use a non-existant version node. The linker should fail with | |
862 | # an error message. | |
863 | # | |
864 | test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version" | |
865 | ||
866 | # | |
867 | # Try and some things the assembler should complain about. | |
868 | # | |
869 | test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver" | |
870 | ||
871 | test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition" | |
872 | ||
873 | # | |
874 | # Put a shared library in an archive library, and make sure the global | |
875 | # archive symbol table is sane. | |
876 | # | |
877 | test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym | |
878 | ||
879 | # | |
880 | # Strip a shared library, and make sure we didn't screw something up in there. | |
881 | # | |
5a68afcf | 882 | test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym |
252b5132 RH |
883 | |
884 | ||
885 | # | |
5a68afcf | 886 | # Build another test with some versioned symbols. Here we are going to |
252b5132 RH |
887 | # try and override something from the library, and we shouldn't get |
888 | # any errors. | |
889 | # | |
5cb49709 | 890 | build_exec "vers15" vers15.c vers15 "-Wl,--no-as-needed" vers1.so vers15.ver vers15.dsym vers15.sym |
252b5132 RH |
891 | |
892 | # | |
893 | # Test that when we override a versioned symbol from the library this | |
894 | # symbol appears in the dynamic symbol table of the executable. | |
895 | # | |
35d437df | 896 | build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym "" |
252b5132 | 897 | build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym "" |
f0489494 ILT |
898 | |
899 | # Test a weak versioned symbol. | |
35d437df L |
900 | build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym "" |
901 | build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym | |
e6961d10 | 902 | build_exec "vers19" vers19.c vers19 "-Wl,-rpath,. -Wl,-rpath-link,." vers18.so vers19.ver vers19.dsym "" |
67954772 | 903 | |
f006af20 | 904 | build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym "" |
67954772 | 905 | exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so |
f006af20 | 906 | build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym "" |
b42d8061 L |
907 | |
908 | # Test .symver override. | |
35d437df | 909 | build_vers_lib_pic "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym |
b16100ad L |
910 | |
911 | # Test moving default definition from one DSO to another. | |
35d437df L |
912 | build_vers_lib_pic "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym |
913 | build_vers_lib_pic "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym "" | |
914 | build_vers_lib_pic "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym "" | |
9c092167 L |
915 | |
916 | # Test versioned definitions in different files. | |
da54898d | 917 | if [string match "yes" $pic] then { |
5a68afcf | 918 | xfail "vers23a" |
da54898d L |
919 | xfail "vers23b" |
920 | xfail "vers23c" | |
921 | xfail "vers23d" | |
922 | xfail "vers23" | |
923 | } else { | |
924 | build_vers_lib_no_pic "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym | |
925 | build_vers_lib_no_pic "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym "" | |
926 | build_vers_lib_no_pic "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym "" | |
927 | build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym "" | |
928 | build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym "" | |
929 | } | |
9147e853 JJ |
930 | |
931 | # Test .symver x,x@VERS.0 | |
932 | set as_pic_flags "" | |
933 | if [istarget sparc*-*-*] { | |
934 | set as_pic_flags "-K PIC" | |
935 | } | |
936 | run_ld_link_tests [list "\"vers24a\" | |
897aea50 | 937 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 938 | \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
939 | \"libvers24a.so\" \"-fpic\""] |
940 | run_ld_link_tests [list "\"vers24b\" | |
897aea50 | 941 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 942 | \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } } |
9147e853 JJ |
943 | \"libvers24b.so\" \"-fpic\""] |
944 | run_ld_link_tests [list "\"vers24c\" | |
897aea50 | 945 | \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\" |
f1dab70d | 946 | \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } } |
9147e853 | 947 | \"libvers24c.so\" \"-fpic\""] |
365f9131 L |
948 | |
949 | # Test versioned definition vs. normal definition in different files. | |
da54898d L |
950 | if [string match "yes" $pic] then { |
951 | xfail "vers25a" | |
952 | xfail "vers25b1" | |
953 | xfail "vers25b2" | |
954 | } else { | |
955 | build_vers_lib_no_pic "vers25a" vers25a.c vers25a "" vers25a.map vers25a.ver vers25a.dsym "" | |
956 | build_vers_lib_no_pic "vers25b1" vers25b.c vers25b1 "vers25a.o vers25a.so" "" vers25b.ver vers25b.dsym "" | |
957 | build_vers_lib_no_pic "vers25b2" vers25b.c vers25b2 "vers25a.so vers25a.o" "" vers25b.ver vers25b.dsym "" | |
958 | } | |
959 | ||
f006af20 L |
960 | build_vers_lib_pic "vers26a" vers26a.c vers26a "" vers26a.map vers26a.ver vers26a.dsym "" |
961 | build_vers_lib_pic "vers26b1" vers26b.c vers26b1 "" "" vers26b.ver vers26b.dsym "" | |
962 | build_vers_lib_pic "vers26b2" vers26b.c vers26b2 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
35d437df | 963 | if [string match "yes" $pic] then { |
fcd06cfe AJ |
964 | xfail "vers26b3" |
965 | } else { | |
966 | build_vers_lib_no_pic "vers26b3" vers26b.c vers26b3 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym "" | |
967 | } | |
95aa61ce L |
968 | |
969 | # Test versioned definition vs. hidden definition in different files. | |
da54898d L |
970 | if [string match "yes" $pic] then { |
971 | xfail "vers27a" | |
972 | xfail "vers27b" | |
973 | xfail "vers27c1" | |
974 | xfail "vers27c2" | |
975 | xfail "vers27d1" | |
976 | xfail "vers27d2" | |
977 | xfail "vers27d3" | |
978 | xfail "vers27d4" | |
979 | xfail "vers27d5" | |
980 | } else { | |
981 | build_vers_lib_no_pic "vers27a" vers27a.c vers27a "" vers27a.map vers27a.ver vers27a.dsym "" | |
982 | build_vers_lib_no_pic "vers27b" vers27b.c vers27b "" "" vers27b.ver vers27b.dsym "" | |
983 | build_vers_lib_no_pic "vers27c1" vers27c.c vers27c1 "vers27b.o vers27a.so" "" vers27c.ver vers27c.dsym "" | |
984 | build_vers_lib_no_pic "vers27c2" vers27c.c vers27c2 "vers27a.so vers27b.o" "" vers27c.ver vers27c.dsym "" | |
985 | build_vers_lib_pic "vers27d1" vers27d1.c vers27d1 "" vers27a.map vers27d.ver vers27d.dsym vers27d.sym | |
986 | build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym "" | |
987 | build_executable "vers27d3" vers27d3.c vers27d3 "vers27b.o vers27d2.so vers27d1.so" "" vers27b.ver vers27b.dsym "" | |
988 | build_vers_lib_pic "vers27d4" vers27d2.c vers27d4 "vers27a.so" "" vers27d4.ver vers27d4.dsym "" | |
989 | build_executable "vers27d5" vers27d3.c vers27d5 "vers27d4.so vers27b.o vers27a.so" "" vers27b.ver vers27b.dsym "" | |
990 | } | |
d400d2a6 L |
991 | |
992 | # Test weak versioned definition vs. strong definition in different | |
993 | # files. | |
994 | build_vers_lib_pic "vers28a" vers28a.c vers28a "" "" vers28a.ver vers28a.dsym "" | |
995 | build_vers_lib_pic "vers28b" vers28b.c vers28b "" vers28b.map vers28b.ver vers28b.dsym "" | |
996 | build_vers_lib_pic "vers28c" vers28c.c vers28c "vers28b.so vers28a.so" "" vers28c.ver vers28c.dsym "" | |
3e3b46e5 | 997 | build_vers_lib_pic_flags "vers29" vers29.c vers29 "" "" vers29.ver vers29.dsym "" "--default-symver" |
96f8ade5 JJ |
998 | |
999 | # Test #30 - test handling of symbol names global, local and extern in the | |
1000 | # version script. | |
1001 | build_vers_lib_pic "vers30" vers30.c vers30 "" vers30.map vers30.ver vers30.dsym "" | |
86043bbb MM |
1002 | |
1003 | # Test #31 -- quoted strings in version sections. | |
1004 | build_vers_lib_pic "vers31" vers31.c vers31 "" vers31.map vers31.ver vers31.dsym "" | |
70840594 L |
1005 | |
1006 | # Test #32 -- linker --defsym | |
1007 | build_vers_lib_pic "vers32a" vers32a.c vers32a "" vers32.map vers32a.ver vers32a.dsym "" | |
1008 | build_vers_lib_pic_flags "vers32b" vers32b.c vers32b "vers32a.so" vers32.map vers32b.ver vers32b.dsym "" "--defsym foo=0" |