Commit | Line | Data |
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16a57284 | 1 | # Expect script for ld-weak tests |
aef6203b | 2 | # Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
16a57284 L |
3 | # |
4 | # This file is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | # Written by H.J. Lu (hjl@gnu.org) | |
19 | # Eric Youngdale (eric@andante.jic.com) | |
20 | # | |
21 | ||
22 | # This test can only be run if ld generates native executables. | |
23 | if ![isnative] then {return} | |
24 | ||
25 | # This test can only be run on a couple of ELF platforms. | |
26 | # Square bracket expressions seem to confuse istarget. | |
27 | # This is similar to the test that is used in ld-shared, BTW. | |
5c449c3f | 28 | if { ![istarget alpha*-*-linux*] \ |
59758b1c | 29 | && ![istarget arm*-*-linux*] \ |
5c449c3f | 30 | && ![istarget hppa*64*-*-hpux*] \ |
19c7c582 AM |
31 | && ![istarget hppa*-*-linux*] \ |
32 | && ![istarget i?86-*-sysv4*] \ | |
16a57284 L |
33 | && ![istarget i?86-*-unixware] \ |
34 | && ![istarget i?86-*-elf*] \ | |
35 | && ![istarget i?86-*-linux*] \ | |
36 | && ![istarget ia64-*-elf*] \ | |
37 | && ![istarget ia64-*-linux*] \ | |
38 | && ![istarget m68k-*-linux*] \ | |
39 | && ![istarget mips*-*-irix5*] \ | |
59758b1c | 40 | && ![istarget mips*-*-linux*] \ |
16a57284 L |
41 | && ![istarget powerpc-*-elf*] \ |
42 | && ![istarget powerpc-*-linux*] \ | |
43 | && ![istarget powerpc-*-sysv4*] \ | |
59758b1c | 44 | && ![istarget sh\[34\]*-*-linux*] \ |
16a57284 L |
45 | && ![istarget sparc*-*-elf] \ |
46 | && ![istarget sparc*-*-solaris2*] \ | |
59758b1c | 47 | && ![istarget sparc*-*-linux*] } { |
16a57284 L |
48 | return |
49 | } | |
50 | ||
51 | if { [istarget i?86-*-linux*aout*] \ | |
52 | || [istarget i?86-*-linux*oldld*] \ | |
53 | || [istarget m68k-*-linux*aout*] } { | |
54 | return | |
55 | } | |
56 | ||
57 | if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } { | |
58 | return | |
59 | } | |
60 | ||
61 | set diff diff | |
62 | set tmpdir tmpdir | |
63 | set DOBJDUMP_FLAGS --dynamic-syms | |
64 | set SOBJDUMP_FLAGS --syms | |
65 | set shared --shared | |
66 | ||
67 | # | |
68 | # objdump_symstuff | |
69 | # Dump non-dynamic symbol stuff and make sure that it is sane. | |
70 | # | |
71 | proc objdump_symstuff { objdump object expectfile } { | |
72 | global SOBJDUMP_FLAGS | |
73 | global version_output | |
74 | global diff | |
75 | global tmpdir | |
76 | ||
77 | if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" } | |
78 | ||
79 | verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" | |
80 | ||
81 | catch "exec $objdump $SOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" exec_output | |
82 | set exec_output [prune_warnings $exec_output] | |
83 | if [string match "" $exec_output] then { | |
84 | ||
85 | # Now do a line-by-line comparison to effectively diff the darned things | |
86 | # The stuff coming from the expectfile is actually a regex, so we can | |
87 | # skip over the actual addresses and so forth. This is currently very | |
88 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
89 | # numbers. | |
90 | ||
91 | if [file exists $expectfile] then { | |
92 | set file_a [open $expectfile r] | |
93 | } else { | |
94 | perror "$expectfile doesn't exist" | |
95 | return 0 | |
96 | } | |
97 | ||
98 | if [file exists $tmpdir/objdump.out] then { | |
99 | set file_b [open $tmpdir/objdump.out r] | |
100 | } else { | |
101 | perror "$tmpdir/objdump.out doesn't exist" | |
102 | return 0 | |
103 | } | |
104 | ||
105 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
106 | ||
107 | set eof -1 | |
108 | set differences 0 | |
109 | ||
110 | while { [gets $file_a line] != $eof } { | |
111 | if [regexp "^#.*$" $line] then { | |
112 | continue | |
113 | } else { | |
114 | lappend list_a $line | |
115 | } | |
116 | } | |
117 | close $file_a | |
118 | ||
119 | while { [gets $file_b line] != $eof } { | |
120 | if [regexp "^#.*$" $line] then { | |
121 | continue | |
122 | } else { | |
123 | lappend list_b $line | |
124 | } | |
125 | } | |
126 | close $file_b | |
127 | ||
128 | for { set i 0 } { $i < [llength $list_a] } { incr i } { | |
129 | set line_a [lindex $list_a $i] | |
130 | set line_b [lindex $list_b $i] | |
131 | ||
132 | ||
133 | verbose "\t$expectfile: $i: $line_a" 3 | |
134 | verbose "\t/tmp/objdump.out: $i: $line_b" 3 | |
135 | if [regexp $line_a $line_b] then { | |
136 | continue | |
137 | } else { | |
138 | verbose -log "\t$expectfile: $i: $line_a" | |
139 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
140 | ||
141 | return 0 | |
142 | } | |
143 | } | |
144 | ||
145 | if { [llength $list_a] != [llength $list_b] } { | |
146 | verbose -log "Line count" | |
147 | return 0 | |
148 | } | |
149 | ||
150 | if $differences<1 then { | |
151 | return 1 | |
152 | } | |
153 | ||
154 | return 0 | |
155 | } else { | |
156 | verbose -log "$exec_output" | |
157 | return 0 | |
158 | } | |
159 | ||
160 | } | |
161 | ||
162 | # | |
163 | # objdump_dymsymstuff | |
164 | # Dump dynamic symbol stuff and make sure that it is sane. | |
165 | # | |
166 | proc objdump_dynsymstuff { objdump object expectfile } { | |
167 | global DOBJDUMP_FLAGS | |
168 | global version_output | |
169 | global diff | |
170 | global tmpdir | |
171 | ||
172 | if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" } | |
173 | ||
174 | verbose -log "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" | |
175 | ||
176 | catch "exec $objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" exec_output | |
177 | set exec_output [prune_warnings $exec_output] | |
178 | if [string match "" $exec_output] then { | |
179 | ||
180 | # Now do a line-by-line comparison to effectively diff the darned things | |
181 | # The stuff coming from the expectfile is actually a regex, so we can | |
182 | # skip over the actual addresses and so forth. This is currently very | |
183 | # simpleminded - it expects a one-to-one correspondence in terms of line | |
184 | # numbers. | |
185 | ||
186 | if [file exists $expectfile] then { | |
187 | set file_a [open $expectfile r] | |
188 | } else { | |
189 | warning "$expectfile doesn't exist" | |
190 | return 0 | |
191 | } | |
192 | ||
193 | if [file exists $tmpdir/objdump.out] then { | |
194 | set file_b [open $tmpdir/objdump.out r] | |
195 | } else { | |
196 | fail "$tmpdir/objdump.out doesn't exist" | |
197 | return 0 | |
198 | } | |
199 | ||
200 | verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2 | |
201 | ||
202 | set eof -1 | |
203 | set differences 0 | |
204 | ||
205 | while { [gets $file_a line] != $eof } { | |
206 | if [regexp "^#.*$" $line] then { | |
207 | continue | |
208 | } else { | |
209 | lappend list_a $line | |
210 | } | |
211 | } | |
212 | close $file_a | |
213 | ||
214 | while { [gets $file_b line] != $eof } { | |
215 | if [regexp "^#.*$" $line] then { | |
216 | continue | |
217 | } else { | |
218 | lappend list_b $line | |
219 | } | |
220 | } | |
221 | close $file_b | |
222 | ||
223 | for { set i 0 } { $i < [llength $list_b] } { incr i } { | |
224 | set line_b [lindex $list_b $i] | |
225 | ||
226 | # The tests are rigged so that we should never export a symbol with the | |
227 | # word 'hide' in it. Thus we just search for it, and bail if we find it. | |
228 | if [regexp "hide" $line_b] then { | |
229 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
230 | ||
231 | return 0 | |
232 | } | |
233 | ||
234 | verbose "\t$expectfile: $i: $line_b" 3 | |
235 | ||
236 | # We can't assume that the sort is consistent across | |
237 | # systems, so we must check each regexp. When we find a | |
238 | # regexp, we null it out, so we don't match it twice. | |
239 | for { set j 0 } { $j < [llength $list_a] } { incr j } { | |
240 | set line_a [lindex $list_a $j] | |
241 | ||
242 | if [regexp $line_a $line_b] then { | |
243 | lreplace $list_a $j $j "CAN NOT MATCH" | |
244 | break | |
245 | } | |
246 | } | |
247 | ||
248 | if { $j >= [llength $list_a] } { | |
249 | verbose -log "\t$tmpdir/objdump.out: $i: $line_b" | |
250 | ||
251 | return 0 | |
252 | } | |
253 | } | |
254 | ||
255 | if { [llength $list_a] != [llength $list_b] } { | |
256 | verbose -log "Line count" | |
257 | return 0 | |
258 | } | |
259 | ||
260 | if $differences<1 then { | |
261 | return 1 | |
262 | } | |
263 | ||
264 | return 0 | |
265 | } else { | |
266 | verbose -log "$exec_output" | |
267 | return 0 | |
268 | } | |
269 | ||
270 | } | |
271 | ||
bd7c9df6 | 272 | proc build_lib {test libname objs dynsymexp} { |
b765d4e3 | 273 | global CC |
16a57284 L |
274 | global objdump |
275 | global tmpdir | |
276 | global shared | |
277 | global srcdir | |
278 | global subdir | |
279 | ||
bd7c9df6 L |
280 | set files "" |
281 | foreach obj $objs { | |
282 | set files "$files $tmpdir/$obj" | |
283 | } | |
284 | ||
b765d4e3 | 285 | if {![ld_simple_link $CC $tmpdir/$libname.so "$shared $files"]} { |
16a57284 L |
286 | fail $test |
287 | return | |
288 | } | |
289 | ||
a664545d L |
290 | if {![string match "" $dynsymexp] \ |
291 | && ![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$dynsymexp]} { | |
16a57284 L |
292 | fail $test |
293 | return | |
294 | } | |
295 | pass $test | |
296 | } | |
297 | ||
bd7c9df6 | 298 | proc build_exec { test execname objs flags dat dynsymexp symexp} { |
b765d4e3 | 299 | global CC |
16a57284 L |
300 | global objdump |
301 | global tmpdir | |
302 | global shared | |
303 | global srcdir | |
304 | global subdir | |
305 | global exec_output | |
306 | ||
bd7c9df6 L |
307 | set files "" |
308 | foreach obj $objs { | |
309 | set files "$files $tmpdir/$obj" | |
310 | } | |
311 | ||
b765d4e3 | 312 | if {![ld_simple_link $CC $tmpdir/$execname "$flags $files"]} { |
16a57284 L |
313 | fail "$test" |
314 | return | |
315 | } | |
316 | ||
317 | if {![string match "" $dynsymexp]} then { | |
318 | if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$dynsymexp]} { | |
319 | fail $test | |
320 | return | |
321 | } | |
322 | } | |
323 | ||
324 | if {![string match "" $symexp]} then { | |
325 | if {![objdump_symstuff $objdump $tmpdir/$execname $srcdir/$subdir/$symexp]} { | |
326 | fail $test | |
327 | return | |
328 | } | |
329 | } | |
330 | ||
331 | # Run the resulting program | |
332 | send_log "$tmpdir/$execname >$tmpdir/$execname.out\n" | |
333 | verbose "$tmpdir/$execname >$tmpdir/$execname.out" | |
334 | catch "exec $tmpdir/$execname >$tmpdir/$execname.out" exec_output | |
335 | if ![string match "" $exec_output] then { | |
336 | send_log "$exec_output\n" | |
337 | verbose "$exec_output" | |
338 | fail $test | |
339 | return | |
340 | } | |
341 | ||
342 | send_log "diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat\n" | |
343 | verbose "diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat" | |
344 | catch "exec diff $tmpdir/$execname.out $srcdir/$subdir/$dat.dat" exec_output | |
345 | set exec_output [prune_warnings $exec_output] | |
346 | ||
347 | if {![string match "" $exec_output]} then { | |
348 | send_log "$exec_output\n" | |
349 | verbose "$exec_output" | |
350 | fail $test | |
351 | return | |
352 | } | |
353 | ||
354 | pass $test | |
355 | } | |
356 | ||
357 | if [istarget mips*-*-*] { | |
358 | set picflag "" | |
359 | } else { | |
360 | # Unfortunately, the gcc argument is -fpic and the cc argument is | |
361 | # -KPIC. We have to try both. | |
362 | set picflag "-fpic" | |
363 | send_log "$CC $picflag\n" | |
364 | verbose "$CC $picflag" | |
365 | catch "exec $CC $picflag" exec_output | |
366 | send_log "$exec_output\n" | |
367 | verbose "--" "$exec_output" | |
368 | if { [string match "*illegal option*" $exec_output] \ | |
369 | || [string match "*option ignored*" $exec_output] \ | |
370 | || [string match "*unrecognized option*" $exec_output] \ | |
371 | || [string match "*passed to ld*" $exec_output] } { | |
372 | if [istarget *-*-sunos4*] { | |
373 | set picflag "-pic" | |
374 | } else { | |
375 | set picflag "-KPIC" | |
376 | } | |
377 | } | |
378 | } | |
379 | verbose "Using $picflag to compile PIC code" | |
380 | ||
381 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/foo.c $tmpdir/foo.o] { | |
382 | unresolved "ELF weak" | |
383 | return | |
384 | } | |
385 | ||
386 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/bar.c $tmpdir/bar.o] { | |
387 | unresolved "ELF weak" | |
388 | return | |
389 | } | |
390 | ||
391 | if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/main.c $tmpdir/main.o] { | |
392 | unresolved "ELF weak" | |
393 | return | |
394 | } | |
395 | ||
b765d4e3 | 396 | if {![ld_simple_link $CC $tmpdir/libbar.so "$shared $tmpdir/bar.o"]} { |
bd7c9df6 L |
397 | fail "ELF weak" |
398 | return | |
399 | } | |
400 | ||
401 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/foo1a.c $tmpdir/foo1a.o] { | |
402 | unresolved "ELF weak" | |
403 | return | |
404 | } | |
405 | ||
406 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/foo1b.c $tmpdir/foo1b.o] { | |
407 | unresolved "ELF weak" | |
408 | return | |
409 | } | |
410 | ||
b765d4e3 | 411 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/bar1a.c $tmpdir/bar1a.o] { |
bd7c9df6 L |
412 | unresolved "ELF weak" |
413 | return | |
414 | } | |
415 | ||
b765d4e3 | 416 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/bar1b.c $tmpdir/bar1b.o] { |
bd7c9df6 L |
417 | unresolved "ELF weak" |
418 | return | |
419 | } | |
420 | ||
b765d4e3 | 421 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/bar1c.c $tmpdir/bar1c.o] { |
bd7c9df6 L |
422 | unresolved "ELF weak" |
423 | return | |
424 | } | |
425 | ||
426 | if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/main1.c $tmpdir/main1.o] { | |
427 | unresolved "ELF weak" | |
428 | return | |
429 | } | |
430 | ||
b765d4e3 | 431 | if {![ld_simple_link $CC $tmpdir/libfoo1a.so "$shared $tmpdir/foo1a.o"]} { |
bd7c9df6 L |
432 | fail "ELF weak" |
433 | return | |
434 | } | |
435 | ||
b765d4e3 | 436 | if {![ld_simple_link $CC $tmpdir/libfoo1b.so "$shared $tmpdir/foo1b.o"]} { |
16a57284 L |
437 | fail "ELF weak" |
438 | return | |
439 | } | |
440 | ||
b765d4e3 | 441 | if {![ld_simple_link $CC $tmpdir/libbar1a.so "$shared $tmpdir/bar1a.o $tmpdir/libfoo1a.so"]} { |
0c52a746 L |
442 | fail "ELF weak" |
443 | return | |
444 | } | |
445 | ||
bd7c9df6 L |
446 | build_lib "ELF DSO weak func first" libfoo "foo.o bar.o" dso.dsym |
447 | build_lib "ELF DSO weak func last" libfoo "bar.o foo.o" dso.dsym | |
bd7c9df6 | 448 | build_lib "ELF DSO weak func first DSO" libfoo "foo.o libbar.so" dsow.dsym |
bd7c9df6 L |
449 | build_lib "ELF DSO weak func last DSO" libfoo "libbar.so foo.o" dsow.dsym |
450 | build_exec "ELF weak func first" foo "main.o bar.o" "" strong "" strong.sym | |
451 | build_exec "ELF weak func last" foo "bar.o main.o" "" strong "" strong.sym | |
b765d4e3 L |
452 | build_exec "ELF weak func first DSO" foo "main.o libbar.so" "-Wl,-rpath,." weak weak.dsym "" |
453 | build_exec "ELF weak func last DSO" foo "libbar.so main.o" "-Wl,-rpath,." weak weak.dsym "" | |
bd7c9df6 L |
454 | |
455 | build_lib "ELF DSO weak data first" libfoo "bar1a.o foo1a.o" dsodata.dsym | |
456 | build_lib "ELF DSO weak data last" libfoo "foo1a.o bar1a.o" dsodata.dsym | |
0c52a746 | 457 | build_lib "ELF DSO weak data first DSO" libfoo "main1.o libfoo1a.so" dsowdata.dsym |
0c52a746 | 458 | build_lib "ELF DSO weak data last DSO" libfoo "libfoo1a.so main1.o" dsowdata.dsym |
0c52a746 | 459 | build_lib "ELF DSO weak data first DSO common" libfoo "main1.o libfoo1b.so" dsowdata.dsym |
0c52a746 | 460 | build_lib "ELF DSO weak data last DSO common" libfoo "libfoo1b.so main1.o" dsowdata.dsym |
bd7c9df6 L |
461 | build_exec "ELF weak data first" foo "main1.o bar1a.o foo1a.o" "" strongdata "" strongdata.sym |
462 | build_exec "ELF weak data last" foo "foo1a.o main1.o bar1a.o" "" strongdata "" strongdata.sym | |
463 | build_exec "ELF weak data first common" foo "main1.o bar1a.o foo1b.o" "" strongdata "" strongcomm.sym | |
464 | build_exec "ELF weak data last common" foo "foo1b.o main1.o bar1a.o" "" strongdata "" strongcomm.sym | |
b765d4e3 L |
465 | build_exec "ELF weak data first DSO" foo "main1.o libbar1a.so libfoo1a.so" "-Wl,-rpath,." weakdata weakdata.dsym "" |
466 | build_exec "ELF weak data last DSO" foo "libfoo1a.so main1.o libbar1a.so" "-Wl,-rpath,." weakdata weakdata.dsym "" | |
467 | build_exec "ELF weak data first DSO common" foo "main1.o libbar1a.so libfoo1b.so" "-Wl,-rpath,." weakdata weakdata.dsym "" | |
468 | build_exec "ELF weak data last DSO common" foo "libfoo1b.so main1.o libbar1a.so" "-Wl,-rpath,." weakdata weakdata.dsym "" | |
a664545d L |
469 | |
470 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/size_foo.c $tmpdir/size_foo.o] { | |
471 | unresolved "ELF weak (size)" | |
472 | return | |
473 | } | |
474 | ||
475 | if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/size_bar.c $tmpdir/size_bar.o] { | |
476 | unresolved "ELF weak (size)" | |
477 | return | |
478 | } | |
479 | ||
480 | build_lib "ELF DSO small bar (size)" libsize_bar "size_bar.o" "" | |
481 | build_lib "ELF DSO foo with small bar (size)" libsize_foo "size_foo.o libsize_bar.so" "" | |
482 | ||
483 | if ![ld_compile "$CC $CFLAGS $picflag -DSIZE_BIG" $srcdir/$subdir/size_bar.c $tmpdir/size_bar.o] { | |
484 | unresolved "ELF weak (size)" | |
485 | return | |
486 | } | |
487 | ||
488 | build_lib "ELF DSO big bar (size)" libsize_bar "size_bar.o" "" | |
489 | ||
490 | if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/size_main.c $tmpdir/size_main.o] { | |
491 | unresolved "ELF weak (size)" | |
492 | return | |
493 | } | |
494 | ||
495 | build_exec "ELF weak size" size_main "size_main.o libsize_foo.so libsize_bar.so" "-Wl,-rpath,." size "" "" | |
5cfd5a0c PB |
496 | |
497 | verbose "size2" | |
498 | run_dump_test $srcdir/$subdir/size2 |