1 # Expect script for ld-version tests
2 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
4 # This file is part of the GNU Binutils.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 # Written by Eric Youngdale (eric@andante.jic.com)
25 # Check to see if the C compiler works
26 if { [which $CC] == 0 } {
30 # This test can only be run on a couple of ELF platforms.
31 # Square bracket expressions seem to confuse istarget.
32 # This is similar to the test that is used in ld-shared, BTW.
33 if { ![istarget hppa*64*-*-hpux*]
34 && ![istarget hppa*-*-linux*]
35 && ![istarget i?86-*-sysv4*]
36 && ![istarget i?86-*-unixware]
37 && ![istarget i?86-*-elf*]
38 && ![istarget i?86-*-linux*]
39 && ![istarget i?86-*-gnu*]
40 && ![istarget i?86-*-nacl*]
41 && ![istarget ia64-*-elf*]
42 && ![istarget ia64-*-linux*]
43 && ![istarget m68k-*-linux*]
44 && ![istarget mips*-*-irix5*]
45 && ![istarget powerpc*-*-elf*]
46 && ![istarget powerpc*-*-linux*]
47 && ![istarget powerpc*-*-sysv4*]
48 && ![istarget sparc*-*-elf]
49 && ![istarget sparc*-*-solaris2*]
50 && ![istarget sparc*-*-linux*]
51 && ![istarget aarch64*-*-linux*]
52 && ![istarget arm*-*-linux*]
53 && ![istarget mips*-*-linux*]
54 && ![istarget alpha*-*-linux*]
55 && ![istarget s390*-*-linux*]
56 && ![istarget sh\[34\]*-*-linux*]
57 && ![istarget x86_64-*-linux*]
58 && ![istarget x86_64-*-nacl*] } {
62 if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } {
68 set VOBJDUMP_FLAGS --private-headers
69 set DOBJDUMP_FLAGS --dynamic-syms
70 set SOBJDUMP_FLAGS --syms
71 set shared "--shared --no-undefined-version"
72 set script --version-script
74 # Old version of GCC for MIPS default to enabling -fpic
75 # and get confused if it is used on the command line.
76 if { [istarget mips*-*-*] && ! [at_least_gcc_version 4 3] } then {
79 # Unfortunately, the gcc argument is -fpic and the cc argument is
80 # -KPIC. We have to try both.
82 send_log "$CC $picflag\n"
83 verbose "$CC $picflag"
84 catch "exec $CC $picflag" exec_output
85 send_log "$exec_output\n"
86 verbose "--" "$exec_output"
87 if { [string match "*illegal option*" $exec_output]
88 || [string match "*option ignored*" $exec_output]
89 || [string match "*unrecognized option*" $exec_output]
90 || [string match "*passed to ld*" $exec_output] } {
95 case $target_triplet in {
96 { ia64-*-* } { set as_options "-x" }
97 { sparc-*-* } { set as_options "-Av9a" }
98 default { set as_options "" }
101 proc test_ar { test lib object expect } {
109 verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object"
110 catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output
111 set exec_output [prune_warnings $exec_output]
112 if ![string match "" $exec_output] {
113 verbose -log "$exec_output"
118 set cmd "$nm --print-armap $tmpdir/$lib | grep \\\ in\\\ | egrep VERS\\\|bar\\\|foo | grep -v ^\\\\. | sort > $tmpdir/nm.out"
120 catch "exec $cmd" exec_output
121 if [string match "" $exec_output] then {
122 catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output
123 set exec_output [prune_warnings $exec_output]
124 if [string match "" $exec_output] then {
128 verbose -log "$exec_output"
133 verbose -log "$exec_output"
139 # objdump_emptysymstuff
140 # Check non-dynamic symbols and make sure there are none with '@'.
142 proc objdump_emptysymstuff { objdump object } {
143 global SOBJDUMP_FLAGS
144 global version_output
147 if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
149 verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p"
151 catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output
152 set exec_output [prune_warnings $exec_output]
153 if [string match "" $exec_output] then {
154 # We shouldn't get anything here.
157 # it is not normal to come here - we have no output to compare.
158 verbose -log "$exec_output"
159 verbose -log "objdump_emptysymstuff: did not expect any output from objdump"
166 # objdump_emptydynsymstuff
167 # Check dynamic symbols and make sure there are none with '@'.
169 proc objdump_emptydynsymstuff { objdump object } {
170 global DOBJDUMP_FLAGS
171 global version_output
174 if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
176 verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p"
178 catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output
179 set exec_output [prune_warnings $exec_output]
180 if [string match "" $exec_output] then {
181 # We shouldn't get anything here.
183 } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then {
186 # it is not normal to come here - we have no output to compare.
187 verbose -log "$exec_output"
188 verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump"
194 # objdump_emptyverstuff
195 # Make sure there is no version information
197 proc objdump_emptyverstuff { objdump object } {
198 global VOBJDUMP_FLAGS
199 global version_output
203 if {[which $objdump] == 0} then {
204 perror "$objdump does not exist"
208 if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
210 verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out"
212 catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output
213 set exec_output [prune_warnings $exec_output]
214 if [string match "" $exec_output] then {
215 # it is normal to fail here - we have no output to compare.
217 } else { if { [string match "*libc*" $exec_output] } then {
218 # this probably means that there is version information in libc, so we
219 # can't really perform this test.
222 verbose -log "$exec_output"
223 verbose -log "objdump_emptyverstuff: did not expect any output from objdump"
231 # Dump non-dynamic symbol stuff and make sure that it is sane.
233 proc objdump_symstuff { objdump object expectfile } {
234 global SOBJDUMP_FLAGS
235 global version_output
239 if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
241 set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/\@/p} | sort -k 5 > $tmpdir/objdump.out"
243 catch "exec $cmd" exec_output
244 set exec_output [prune_warnings $exec_output]
245 if [string match "" $exec_output] then {
247 # Now do a line-by-line comparison to effectively diff the darned things
248 # The stuff coming from the expectfile is actually a regex, so we can
249 # skip over the actual addresses and so forth. This is currently very
250 # simpleminded - it expects a one-to-one correspondence in terms of line
253 if [file exists $expectfile] then {
254 set file_a [open $expectfile r]
256 perror "$expectfile doesn't exist"
260 if [file exists $tmpdir/objdump.out] then {
261 set file_b [open $tmpdir/objdump.out r]
263 perror "$tmpdir/objdump.out doesn't exist"
267 verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2
272 while { [gets $file_a line] != $eof } {
273 if [regexp "^#.*$" $line] then {
281 while { [gets $file_b line] != $eof } {
282 if [regexp {\.text.* \.[^ ]*$} $line] then {
283 # Discard defined powerpc64 dot-symbols
291 for { set i 0 } { $i < [llength $list_a] } { incr i } {
292 set line_a [lindex $list_a $i]
293 set line_b [lindex $list_b $i]
296 verbose "\t$expectfile: $i: $line_a" 3
297 verbose "\t/tmp/objdump.out: $i: $line_b" 3
298 if [regexp $line_a $line_b] then {
301 verbose -log "\t$expectfile: $i: $line_a"
302 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
308 if { [llength $list_a] != [llength $list_b] } {
309 verbose -log "Line count"
313 if $differences<1 then {
319 verbose -log "$exec_output"
326 # objdump_dymsymstuff
327 # Dump dynamic symbol stuff and make sure that it is sane.
329 proc objdump_dynsymstuff { objdump object expectfile } {
330 global DOBJDUMP_FLAGS
331 global version_output
335 if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" }
337 set cmd "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out"
339 catch "exec $cmd" exec_output
340 set exec_output [prune_warnings $exec_output]
341 if [string match "" $exec_output] then {
343 # Now do a line-by-line comparison to effectively diff the darned things
344 # The stuff coming from the expectfile is actually a regex, so we can
345 # skip over the actual addresses and so forth. This is currently very
346 # simpleminded - it expects a one-to-one correspondence in terms of line
349 if [file exists $expectfile] then {
350 set file_a [open $expectfile r]
352 warning "$expectfile doesn't exist"
356 if [file exists $tmpdir/objdump.out] then {
357 set file_b [open $tmpdir/objdump.out r]
359 fail "$tmpdir/objdump.out doesn't exist"
363 verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2
368 while { [gets $file_a line] != $eof } {
369 if [regexp "^#.*$" $line] then {
377 while { [gets $file_b line] != $eof } {
378 if [regexp {\.text.* \.[^ ]*$} $line] then {
379 # Discard defined powerpc64 dot-symbols
387 # Support empty files.
388 if { ![info exists list_a] } then {
389 if { ![info exists list_b] } then {
392 verbose -log "\t$tmpdir/objdump.out: $list_b"
396 for { set i 0 } { $i < [llength $list_b] } { incr i } {
397 set line_b [lindex $list_b $i]
399 # The tests are rigged so that we should never export a symbol with the
400 # word 'hide' in it. Thus we just search for it, and bail if we find it.
401 if [regexp "hide" $line_b] then {
402 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
407 verbose "\t$expectfile: $i: $line_b" 3
409 # We can't assume that the sort is consistent across
410 # systems, so we must check each regexp. When we find a
411 # regexp, we null it out, so we don't match it twice.
412 for { set j 0 } { $j < [llength $list_a] } { incr j } {
413 set line_a [lindex $list_a $j]
415 if [regexp $line_a $line_b] then {
416 lreplace $list_a $j $j "CAN NOT MATCH"
421 if { $j >= [llength $list_a] } {
422 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
428 if { [llength $list_a] != [llength $list_b] } {
429 verbose -log "Line count"
433 if $differences<1 then {
439 verbose -log "$exec_output"
446 # objdump_versionstuff
447 # Dump version definitions/references and make sure that it is sane.
449 proc objdump_versionstuff { objdump object expectfile } {
450 global VOBJDUMP_FLAGS
451 global version_output
455 if {[which $objdump] == 0} then {
456 perror "$objdump does not exist"
460 if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
462 verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out"
464 catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output
465 set exec_output [prune_warnings $exec_output]
466 if [string match "" $exec_output] then {
468 # It's OK if there are extra lines in the actual output; they
469 # may come from version information in libc. We require that
470 # every line in EXPECTFILE appear in the output in any order.
472 set f2 [open $expectfile r]
473 while { [gets $f2 l2] != -1 } {
474 if { ![regexp "^#.*$" $l2] } then {
475 set f1 [open $tmpdir/objdump.out r]
476 while { [gets $f1 l1] != -1 } {
477 if { [string match $l2 $l1] } then {
483 if { ![string match $l2 $l1] } then {
484 verbose -log "Did not find \"$l2\""
485 set f1 [open $tmpdir/objdump.out r]
486 while { [gets $f1 l1] != -1 } {
498 verbose -log "$exec_output"
503 proc build_binary { shared pic test source libname other mapfile verexp versymexp symexp ldargs } {
517 if ![ld_compile "$CC -S $pic $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s] {
522 if ![ld_assemble $as "$as_options $tmpdir/$libname.s" $tmpdir/$libname.o ] {
528 if ![string match "" $other] then {
530 set other_lib "$other_lib $tmpdir/$o"
534 if [string match "" $mapfile] then {
537 set script_arg "$script $srcdir/$subdir/$mapfile"
540 if {![ld_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg $ldargs"]} {
545 if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} {
550 if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} {
555 if [string match "" $symexp] then {
556 if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]} {
561 if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]} {
571 proc build_executable { test source libname other mapfile verexp versymexp symexp } {
572 build_binary "" "" $test $source $libname $other $mapfile $verexp $versymexp $symexp ""
575 proc build_vers_lib_no_pic { test source libname other mapfile verexp versymexp symexp } {
577 # Make sure that PLT is used since PLT is expected.
579 build_binary $shared $PLT_CFLAGS $test $source $libname $other $mapfile $verexp $versymexp $symexp ""
582 proc build_vers_lib_pic { test source libname other mapfile verexp versymexp symexp } {
585 build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp ""
588 proc build_vers_lib_pic_flags { test source libname other mapfile verexp versymexp symexp ldargs } {
591 build_binary $shared $picflag $test $source $libname $other $mapfile $verexp $versymexp $symexp $ldargs
594 proc test_ldfail { test flag source execname other mapfile whyfail } {
607 if [string match "" $other] then {
610 set other_lib $tmpdir/$other
613 if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] {
618 if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] {
623 verbose -log "This link should fail because of $whyfail"
625 if [string match "" $mapfile] then {
628 set script_arg "-Wl,$script $srcdir/$subdir/$mapfile"
631 if {![ld_link $CC $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]} {
638 proc test_asfail { test flag source execname whyfail } {
646 if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] {
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 "" $exec_output] then {
658 verbose -log "$exec_output"
662 proc test_strip_vers_lib { test srclib libname verexp versymexp } {
671 verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so"
672 exec cp $tmpdir/$srclib $tmpdir/$libname.so
674 verbose -log "$strip $tmpdir/$libname.so"
675 catch "exec $strip $tmpdir/$libname.so" exec_output
676 if [string match "" $exec_output] then {
678 # If strip went OK, then run the usual tests on the thing to make sure that
680 if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]} {
685 if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]} {
691 verbose -log "$exec_output"
699 proc build_exec { test source execname flags solibname verexp versymexp symexp } {
711 set shared "--shared --no-undefined-version"
712 set script --version-script
713 if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s] {
718 if ![ld_assemble $as "$as_options $tmpdir/$execname.s" $tmpdir/$execname.o ] {
723 if [string match "" $solibname] then {
726 set solibname_lib $tmpdir/$solibname
729 if {![ld_link $CC $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]} {
734 if [string match "" $verexp] then {
736 # Make sure we get nothing back.
738 if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]} {
743 if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]} {
749 if [string match "" $versymexp] then {
750 if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]} {
755 if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]} {
761 if [string match "" $symexp] then {
762 if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]} {
767 if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]} {
776 if { [istarget x86_64-*-linux*] \
777 || [istarget arm*-*-*] \
778 || ( [istarget mips*-*-linux*] && [at_least_gcc_version 4 3] ) } {
779 # x86_64, ARM and newer MIPS toolchains do not like non-pic shared libraries
786 # Basic test - build a library with versioned symbols.
788 build_vers_lib_pic "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym
792 # Test #2 - build a library, and link it against the library we built in step
795 build_vers_lib_pic "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym ""
798 # Test #3 - build an executable, and link it against vers1.so.
800 build_exec "vers3" vers3.c vers3 "-Wl,--no-as-needed" vers1.so vers3.ver vers3.dsym ""
803 # Test #4 - Make sure a version implicitly defined in an executable
804 # causes a version node to be created. Verify this both with and without
808 # This test fails on MIPS. On the MIPS we must put foo in the dynamic
809 # symbol table, which the test does not expect.
810 setup_xfail "mips*-*-*"
811 build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym
813 build_exec "vers4a" vers4.c vers4a "-Wl,-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym
815 # Verify that --no-export-dynamic undoes the effect of --export-dynamic.
816 setup_xfail "mips*-*-*"
817 build_exec "vers4b" vers4.c vers4b "-Wl,-export-dynamic -Wl,--no-export-dynamic" "" "" "" vers4.sym
821 # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker
824 test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2"
828 # Now build a test that should reference a bunch of versioned symbols.
829 # All of them should be correctly referenced.
831 build_exec "vers6" vers6.c vers6 "-Wl,--no-as-needed" vers1.so vers6.ver vers6.dsym vers6.sym
834 # Another test to verify that something made local via 'local' is truly not
837 if [string match "yes" $pic] then {
841 build_vers_lib_no_pic "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym
843 test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a"
848 # This test is designed to verify that we can pass a linker script on the
849 # command line as if it were a normal .o file.
851 catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output
852 build_vers_lib_pic "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym
855 # This test tries to make sure that version references to versioned symbols
856 # don't collide with default definitions with the same symbol.
858 build_exec "vers9" vers9.c vers9 "-Wl,-export-dynamic" "" vers9.ver vers9.dsym vers9.sym
862 # Try and use a non-existant version node. The linker should fail with
865 test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version"
868 # Try and some things the assembler should complain about.
870 test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver"
872 test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition"
875 # Put a shared library in an archive library, and make sure the global
876 # archive symbol table is sane.
878 test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym
881 # Strip a shared library, and make sure we didn't screw something up in there.
883 test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym
887 # Build another test with some versioned symbols. Here we are going to
888 # try and override something from the library, and we shouldn't get
891 build_exec "vers15" vers15.c vers15 "-Wl,--no-as-needed" vers1.so vers15.ver vers15.dsym vers15.sym
894 # Test that when we override a versioned symbol from the library this
895 # symbol appears in the dynamic symbol table of the executable.
897 build_vers_lib_pic "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym ""
898 build_exec "vers16" vers16.c vers16 "-Wl,--no-as-needed" vers16a.so "" vers16.dsym ""
900 # Test a weak versioned symbol.
901 build_vers_lib_pic "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym ""
902 build_vers_lib_pic "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym
903 build_exec "vers19" vers19.c vers19 "-Wl,--no-as-needed,-rpath,.,-rpath-link,." vers18.so vers19.ver vers19.dsym ""
905 build_vers_lib_no_pic "vers20a" vers20.c vers20a "" vers20.map vers20a.ver vers20.dsym ""
906 exec cp $tmpdir/vers20a.so $tmpdir/vers20b.so
907 build_vers_lib_no_pic "vers20" vers20.c vers20 "vers20a.so vers20b.so" vers20.map vers20.ver vers20.dsym ""
909 # Test .symver override.
910 build_vers_lib_pic "vers21" vers21.c vers21 "" vers21.map vers21.ver vers21.dsym vers21.sym
912 # Test moving default definition from one DSO to another.
913 build_vers_lib_pic "vers22a" vers22a.c vers22a "" vers22.map vers22a.ver vers22a.dsym vers22a.sym
914 build_vers_lib_pic "vers22b" vers22b.c vers22b "" vers22.map vers22b.ver vers22b.dsym ""
915 build_vers_lib_pic "vers22" vers22.c vers22 "vers22a.so vers22b.so" "" vers22.ver vers22.dsym ""
917 # Test versioned definitions in different files.
918 if [string match "yes" $pic] then {
925 build_vers_lib_no_pic "vers23a" vers23a.c vers23a "" vers23a.map vers23a.ver vers23a.dsym vers23a.sym
926 build_vers_lib_no_pic "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.dsym ""
927 build_vers_lib_no_pic "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym ""
928 build_exec "vers23d" vers23.c vers23d "-Wl,--no-as-needed tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym ""
929 build_exec "vers23" vers23.c vers23 "-Wl,--no-as-needed tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym ""
932 # Test .symver x,x@VERS.0
934 if [istarget sparc*-*-*] {
935 set as_pic_flags "-K PIC"
937 run_ld_link_tests [list "\"vers24a\"
938 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
939 \"$as_pic_flags $as_options\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } }
940 \"libvers24a.so\" \"-fpic\""]
941 run_ld_link_tests [list "\"vers24b\"
942 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
943 \"$as_pic_flags $as_options\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } }
944 \"libvers24b.so\" \"-fpic\""]
945 run_ld_link_tests [list "\"vers24c\"
946 \"-shared --version-script $srcdir/$subdir/vers24.map\" \"\"
947 \"$as_pic_flags $as_options\" {vers24c.c} { { readelf -Wrs vers24.rd } }
948 \"libvers24c.so\" \"-fpic\""]
950 # Test versioned definition vs. normal definition in different files.
951 if [string match "yes" $pic] then {
956 build_vers_lib_no_pic "vers25a" vers25a.c vers25a "" vers25a.map vers25a.ver vers25a.dsym ""
957 build_vers_lib_no_pic "vers25b1" vers25b.c vers25b1 "vers25a.o vers25a.so" "" vers25b.ver vers25b.dsym ""
958 build_vers_lib_no_pic "vers25b2" vers25b.c vers25b2 "vers25a.so vers25a.o" "" vers25b.ver vers25b.dsym ""
961 build_vers_lib_pic "vers26a" vers26a.c vers26a "" vers26a.map vers26a.ver vers26a.dsym ""
962 build_vers_lib_pic "vers26b1" vers26b.c vers26b1 "" "" vers26b.ver vers26b.dsym ""
963 build_vers_lib_pic "vers26b2" vers26b.c vers26b2 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym ""
964 if [string match "yes" $pic] then {
967 build_vers_lib_no_pic "vers26b3" vers26b.c vers26b3 "vers26a.so vers26b1.so vers26a.o" "" vers26b.ver vers26b.dsym ""
970 # Test versioned definition vs. hidden definition in different files.
971 if [string match "yes" $pic] then {
982 build_vers_lib_no_pic "vers27a" vers27a.c vers27a "" vers27a.map vers27a.ver vers27a.dsym ""
983 build_vers_lib_no_pic "vers27b" vers27b.c vers27b "" "" vers27b.ver vers27b.dsym ""
984 build_vers_lib_no_pic "vers27c1" vers27c.c vers27c1 "vers27b.o vers27a.so" "" vers27c.ver vers27c.dsym ""
985 build_vers_lib_no_pic "vers27c2" vers27c.c vers27c2 "vers27a.so vers27b.o" "" vers27c.ver vers27c.dsym ""
986 build_vers_lib_pic "vers27d1" vers27d1.c vers27d1 "" vers27a.map vers27d.ver vers27d.dsym vers27d.sym
987 build_vers_lib_pic "vers27d2" vers27d2.c vers27d2 "" "" vers27b.ver vers27b.dsym ""
988 build_executable "vers27d3" vers27d3.c vers27d3 "vers27b.o vers27d2.so vers27d1.so" "" vers27b.ver vers27b.dsym ""
989 build_vers_lib_pic "vers27d4" vers27d2.c vers27d4 "vers27a.so" "" vers27d4.ver vers27d4.dsym ""
990 build_executable "vers27d5" vers27d3.c vers27d5 "vers27d4.so vers27b.o vers27a.so" "" vers27b.ver vers27b.dsym ""
993 # Test weak versioned definition vs. strong definition in different
995 build_vers_lib_pic "vers28a" vers28a.c vers28a "" "" vers28a.ver vers28a.dsym ""
996 build_vers_lib_pic "vers28b" vers28b.c vers28b "" vers28b.map vers28b.ver vers28b.dsym ""
997 build_vers_lib_pic "vers28c" vers28c.c vers28c "vers28b.so vers28a.so" "" vers28c.ver vers28c.dsym ""
998 build_vers_lib_pic_flags "vers29" vers29.c vers29 "" "" vers29.ver vers29.dsym "" "--default-symver"
1000 # Test #30 - test handling of symbol names global, local and extern in the
1002 build_vers_lib_pic "vers30" vers30.c vers30 "" vers30.map vers30.ver vers30.dsym ""
1004 # Test #31 -- quoted strings in version sections.
1005 build_vers_lib_pic "vers31" vers31.c vers31 "" vers31.map vers31.ver vers31.dsym ""
1007 # Test #32 -- linker --defsym
1008 build_vers_lib_pic "vers32a" vers32a.c vers32a "" vers32.map vers32a.ver vers32a.dsym ""
1009 build_vers_lib_pic_flags "vers32b" vers32b.c vers32b "vers32a.so" vers32.map vers32b.ver vers32b.dsym "" "--defsym foo=0"