ld/testsuite/ld-elfvers/vers.exp

   1 # Expect script for ld-version tests
   2 #   Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation
   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 Eric Youngdale (eric@andante.jic.com)
  19
  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.
  28 if { ![istarget i?86-*-sysv4*] \
  29      && ![istarget i?86-*-unixware] \
  30      && ![istarget i?86-*-elf*] \
  31      && ![istarget i?86-*-linux*] \
  32      && ![istarget m68k-*-linux*] \
  33      && ![istarget mips*-*-irix5*] \
  34      && ![istarget powerpc-*-elf*] \
  35      && ![istarget powerpc-*-linux*] \
  36      && ![istarget powerpc-*-sysv4*] \
  37      && ![istarget sparc*-*-elf] \
  38      && ![istarget sparc*-*-solaris2*] \
  39      && ![istarget sparc*-*-linux*] \
  40      && ![istarget arm*-*-linux*] \
  41      && ![istarget alpha*-*-linux*] } {
  42     return
  43 }
  44
  45 if { [istarget i?86-*-linuxaout*] \
  46      || [istarget i?86-*-linuxoldld*] \
  47      || [istarget m68k-*-linuxaout*] } {
  48     return
  49 }
  50
  51 if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } {
  52     return
  53 }
  54
  55 set diff diff
  56 set tmpdir tmpdir
  57 set VOBJDUMP_FLAGS --private-headers
  58 set DOBJDUMP_FLAGS --dynamic-syms
  59 set SOBJDUMP_FLAGS --syms
  60 set shared --shared
  61 set script --version-script
  62
  63 proc test_ar { test lib object expect } {
  64     global ar
  65     global nm
  66     global tmpdir
  67     global srcdir
  68     global subdir
  69     global diff
  70
  71     verbose -log "$ar -cr $tmpdir/$lib $tmpdir/$object"
  72     catch "exec $ar -cr $tmpdir/$lib $tmpdir/$object" exec_output
  73     set exec_output [prune_warnings $exec_output]
  74     if ![string match "" $exec_output] {
  75         verbose -log "$exec_output"
  76         unresolved "$test"
  77         return
  78     }
  79
  80     verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out"
  81
  82     catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\  | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output
  83     if [string match "" $exec_output] then {
  84         catch "exec $diff -q $tmpdir/nm.out $srcdir/$subdir/$expect" exec_output
  85         set exec_output [prune_warnings $exec_output]
  86         if [string match "" $exec_output] then {
  87             pass $test
  88             return
  89         } else {
  90             verbose -log "$exec_output"
  91             fail "$test"
  92             return
  93         }
  94     } else {
  95         verbose -log "$exec_output"
  96         fail "$test"
  97     }
  98 }
  99
 100 #
 101 # objdump_emptysymstuff
 102 #       Check non-dynamic symbols and make sure there are none with '@'.
 103 #
 104 proc objdump_emptysymstuff { objdump object } {
 105     global SOBJDUMP_FLAGS
 106     global version_output
 107     global diff
 108
 109     if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
 110
 111     verbose -log "$objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p"
 112
 113     catch "exec $objdump $SOBJDUMP_FLAGS $object | sed -n /\@/p" exec_output
 114     set exec_output [prune_warnings $exec_output]
 115     if [string match "" $exec_output] then {
 116 # We shouldn't get anything here.
 117         return 1
 118     } else {
 119 # it is not normal to come here - we have no output to compare.
 120         verbose -log "$exec_output"
 121         verbose -log "objdump_emptysymstuff: did not expect any output from objdump"
 122         return 0
 123     }
 124
 125 }
 126
 127 #
 128 # objdump_emptydynsymstuff
 129 #       Check dynamic symbols and make sure there are none with '@'.
 130 #
 131 proc objdump_emptydynsymstuff { objdump object } {
 132     global DOBJDUMP_FLAGS
 133     global version_output
 134     global diff
 135
 136     if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
 137
 138     verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p"
 139
 140     catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p" exec_output
 141     set exec_output [prune_warnings $exec_output]
 142     if [string match "" $exec_output] then {
 143 # We shouldn't get anything here.
 144         return 1
 145     } else { if [string match "*objdump: *: not a dynamic object" $exec_output] then {
 146         return 1
 147     } else {
 148 # it is not normal to come here - we have no output to compare.
 149         verbose -log "$exec_output"
 150         verbose -log "objdump_emptydynsymstuff: did not expect any output from objdump"
 151         return 0
 152     } }
 153 }
 154
 155 #
 156 # objdump_emptyverstuff
 157 #       Make sure there is no version information
 158 #
 159 proc objdump_emptyverstuff { objdump object } {
 160     global VOBJDUMP_FLAGS
 161     global version_output
 162     global diff
 163     global tmpdir
 164
 165     if {[which $objdump] == 0} then {
 166         perror "$objdump does not exist"
 167         return 0
 168     }
 169
 170     if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
 171
 172     verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out"
 173
 174     catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p" exec_output
 175     set exec_output [prune_warnings $exec_output]
 176     if [string match "" $exec_output] then {
 177 # it is normal to fail here - we have no output to compare.
 178         return 1
 179     } else { if { [string match "*libc*" $exec_output] } then {
 180 # this probably means that there is version information in libc, so we
 181 # can't really perform this test.
 182         return 1
 183     } else {
 184         verbose -log "$exec_output"
 185         verbose -log "objdump_emptyverstuff: did not expect any output from objdump"
 186         return 0
 187     } }
 188
 189 }
 190
 191 #
 192 # objdump_symstuff
 193 #       Dump non-dynamic symbol stuff and make sure that it is sane.
 194 #
 195 proc objdump_symstuff { objdump object expectfile } {
 196     global SOBJDUMP_FLAGS
 197     global version_output
 198     global diff
 199     global tmpdir
 200
 201     if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
 202
 203     verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort  > $tmpdir/objdump.out"
 204
 205     catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort  > $tmpdir/objdump.out" exec_output
 206     set exec_output [prune_warnings $exec_output]
 207     if [string match "" $exec_output] then {
 208
 209 # Now do a line-by-line comparison to effectively diff the darned things
 210 # The stuff coming from the expectfile is actually a regex, so we can
 211 # skip over the actual addresses and so forth.  This is currently very
 212 # simpleminded - it expects a one-to-one correspondence in terms of line
 213 # numbers.
 214
 215         if [file exists $expectfile] then {
 216             set file_a [open $expectfile r]
 217         } else {
 218             perror "$expectfile doesn't exist"
 219             return 0
 220         }
 221
 222         if [file exists $tmpdir/objdump.out] then {
 223             set file_b [open $tmpdir/objdump.out r]
 224         } else {
 225             perror "$tmpdir/objdump.out doesn't exist"
 226             return 0
 227         }
 228
 229         verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2
 230
 231         set eof -1
 232         set differences 0
 233
 234         while { [gets $file_a line] != $eof } {
 235             if [regexp "^#.*$" $line] then {
 236                 continue
 237             } else {
 238                 lappend list_a $line
 239             }
 240         }
 241         close $file_a
 242
 243         while { [gets $file_b line] != $eof } {
 244             if [regexp "^#.*$" $line] then {
 245                 continue
 246             } else {
 247                 lappend list_b $line
 248             }
 249         }
 250         close $file_b
 251
 252         for { set i 0 } { $i < [llength $list_a] } { incr i } {
 253             set line_a [lindex $list_a $i]
 254             set line_b [lindex $list_b $i]
 255
 256
 257             verbose "\t$expectfile: $i: $line_a" 3
 258             verbose "\t/tmp/objdump.out: $i: $line_b" 3
 259             if [regexp $line_a $line_b] then {
 260                 continue
 261             } else {
 262                 verbose -log "\t$expectfile: $i: $line_a"
 263                 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
 264
 265                 return 0
 266             }
 267         }
 268
 269         if { [llength $list_a] != [llength $list_b] } {
 270             verbose -log "Line count"
 271             return 0
 272         }
 273
 274         if $differences<1 then {
 275             return 1
 276         }
 277
 278         return 0
 279     } else {
 280         verbose -log "$exec_output"
 281         return 0
 282     }
 283
 284 }
 285
 286 #
 287 # objdump_dymsymstuff
 288 #       Dump dynamic symbol stuff and make sure that it is sane.
 289 #
 290 proc objdump_dynsymstuff { objdump object expectfile } {
 291     global DOBJDUMP_FLAGS
 292     global version_output
 293     global diff
 294     global tmpdir
 295
 296     if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" }
 297
 298     verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq  > $tmpdir/objdump.out"
 299
 300     catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq  > $tmpdir/objdump.out" exec_output
 301     set exec_output [prune_warnings $exec_output]
 302     if [string match "" $exec_output] then {
 303
 304 # Now do a line-by-line comparison to effectively diff the darned things
 305 # The stuff coming from the expectfile is actually a regex, so we can
 306 # skip over the actual addresses and so forth.  This is currently very
 307 # simpleminded - it expects a one-to-one correspondence in terms of line
 308 # numbers.
 309
 310         if [file exists $expectfile] then {
 311             set file_a [open $expectfile r]
 312         } else {
 313             warning "$expectfile doesn't exist"
 314             return 0
 315         }
 316
 317         if [file exists $tmpdir/objdump.out] then {
 318             set file_b [open $tmpdir/objdump.out r]
 319         } else {
 320             fail "$tmpdir/objdump.out doesn't exist"
 321             return 0
 322         }
 323
 324         verbose "# Diff'ing: $expectfile $tmpdir/objdump.out" 2
 325
 326         set eof -1
 327         set differences 0
 328
 329         while { [gets $file_a line] != $eof } {
 330             if [regexp "^#.*$" $line] then {
 331                 continue
 332             } else {
 333                 lappend list_a $line
 334             }
 335         }
 336         close $file_a
 337
 338         while { [gets $file_b line] != $eof } {
 339             if [regexp "^#.*$" $line] then {
 340                 continue
 341             } else {
 342                 lappend list_b $line
 343             }
 344         }
 345         close $file_b
 346
 347         for { set i 0 } { $i < [llength $list_b] } { incr i } {
 348             set line_b [lindex $list_b $i]
 349
 350 # The tests are rigged so that we should never export a symbol with the
 351 # word 'hide' in it.  Thus we just search for it, and bail if we find it.
 352             if [regexp "hide" $line_b] then {
 353                 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
 354
 355                 return 0
 356             }
 357
 358             verbose "\t$expectfile: $i: $line_b" 3
 359
 360             # We can't assume that the sort is consistent across
 361             # systems, so we must check each regexp.  When we find a
 362             # regexp, we null it out, so we don't match it twice.
 363             for { set j 0 } { $j < [llength $list_a] } { incr j } {
 364                 set line_a [lindex $list_a $j]
 365
 366                 if [regexp $line_a $line_b] then {
 367                     lreplace $list_a $j $j "CAN NOT MATCH"
 368                     break
 369                 }
 370             }
 371
 372             if { $j >= [llength $list_a] } {
 373                 verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
 374
 375                 return 0
 376             }
 377         }
 378
 379         if { [llength $list_a] != [llength $list_b] } {
 380             verbose -log "Line count"
 381             return 0
 382         }
 383
 384         if $differences<1 then {
 385             return 1
 386         }
 387
 388         return 0
 389     } else {
 390         verbose -log "$exec_output"
 391         return 0
 392     }
 393
 394 }
 395
 396 #
 397 # objdump_versionstuff
 398 #       Dump version definitions/references and make sure that it is sane.
 399 #
 400 proc objdump_versionstuff { objdump object expectfile } {
 401     global VOBJDUMP_FLAGS
 402     global version_output
 403     global diff
 404     global tmpdir
 405
 406     if {[which $objdump] == 0} then {
 407         perror "$objdump does not exist"
 408         return 0
 409     }
 410
 411     if ![info exists VOBJDUMP_FLAGS] { set VOBJDUMP_FLAGS "" }
 412
 413     verbose -log "$objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out"
 414
 415     catch "exec $objdump $VOBJDUMP_FLAGS $object | sed -n /Version/,\\\$p > $tmpdir/objdump.out" exec_output
 416     set exec_output [prune_warnings $exec_output]
 417     if [string match "" $exec_output] then {
 418
 419         # It's OK if there are extra lines in the actual output; they
 420         # may come from version information in libc.  We require that
 421         # every line in EXPECTFILE appear in the output in order.
 422
 423         set f1 [open $tmpdir/objdump.out r]
 424         set f2 [open $expectfile r]
 425         gets $f2 l2
 426         while { [gets $f1 l1] != -1 } {
 427             if { [string match $l2 $l1] } then {
 428                 if { [gets $f2 l2] == -1 } then {
 429                     close $f1
 430                     close $f2
 431                     return 1
 432                 }
 433             }
 434         }
 435
 436         # We reached the end of the output without seeing the line we
 437         # expected.  This is a test failure.
 438
 439         close $f1
 440         close $f2
 441
 442         verbose -log "Did not find \"$l2\""
 443         set f1 [open $tmpdir/objdump.out r]
 444         while { [gets $f1 l1] != -1 } {
 445             verbose -log $l1
 446         }
 447
 448         verbose -log "$exec_output"
 449         return 0
 450     } else {
 451         verbose -log "$exec_output"
 452         return 0
 453     }
 454 }
 455
 456 proc build_vers_lib { test source libname other mapfile verexp versymexp symexp } {
 457     global ld
 458     global srcdir
 459     global subdir
 460     global exec_output
 461     global host_triplet
 462     global tmpdir
 463     global as
 464     global objdump
 465     global CC
 466     global CFLAGS
 467     global shared
 468     global script
 469
 470     if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$libname.s]     {
 471         unresolved "$test"
 472         return
 473     }
 474
 475     if ![ld_assemble $as $tmpdir/$libname.s $tmpdir/$libname.o ]     {
 476         unresolved "$test"
 477         return
 478     }
 479
 480     if [string match "" $other] then {
 481         set other_lib ""
 482     } else {
 483         set other_lib $tmpdir/$other
 484     }
 485
 486     if [string match "" $mapfile] then {
 487         set script_arg ""
 488     } else {
 489         set script_arg "$script $srcdir/$subdir/$mapfile"
 490     }
 491
 492     if {![ld_simple_link $ld $tmpdir/$libname.so "$shared $tmpdir/$libname.o $other_lib $script_arg"]}     {
 493         fail "$test"
 494         return
 495     }
 496
 497     if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]}     {
 498         fail "$test"
 499         return
 500     }
 501
 502     if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]}     {
 503         fail "$test"
 504         return
 505     }
 506
 507     if [string match "" $symexp] then {
 508         if {![objdump_emptysymstuff $objdump $tmpdir/$libname.o ]}     {
 509             fail "$test"
 510             return
 511         }
 512     } else {
 513         if {![objdump_symstuff $objdump $tmpdir/$libname.o $srcdir/$subdir/$symexp ]}     {
 514             fail "$test"
 515             return
 516         }
 517     }
 518
 519     pass $test
 520
 521 }
 522
 523 proc test_ldfail { test flag source execname other mapfile whyfail } {
 524     global ld
 525     global srcdir
 526     global subdir
 527     global exec_output
 528     global host_triplet
 529     global tmpdir
 530     global as
 531     global objdump
 532     global CC
 533     global CFLAGS
 534     global script
 535
 536     if [string match "" $other] then {
 537         set other_lib ""
 538     } else {
 539         set other_lib $tmpdir/$other
 540     }
 541
 542     if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s]     {
 543         unresolved "$test"
 544         return
 545     }
 546
 547     if ![ld_assemble $as $tmpdir/$execname.s $tmpdir/$execname.o ]     {
 548         unresolved "$test"
 549         return
 550     }
 551
 552     verbose -log "This link should fail because of $whyfail"
 553
 554     if [string match "" $mapfile] then {
 555         set script_arg ""
 556     } else {
 557         set script_arg "$script $srcdir/$subdir/$mapfile"
 558     }
 559
 560     if {![ld_link $ld $tmpdir/$execname "$tmpdir/$execname.o $other_lib $script_arg"]}     {
 561         pass "$test"
 562         return
 563     }
 564     fail "$test"
 565 }
 566
 567 proc test_asfail { test flag source execname whyfail } {
 568     global srcdir
 569     global subdir
 570     global tmpdir
 571     global as
 572     global CC
 573     global CFLAGS
 574
 575     if ![ld_compile "$CC -S $flag $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s]     {
 576         unresolved "$test"
 577         return
 578     }
 579
 580     verbose -log "This assemble should fail because of $whyfail"
 581     catch "exec $as -o $tmpdir/$execname.o $tmpdir/$execname.s" exec_output
 582     set exec_output [prune_warnings $exec_output]
 583     if [string match "" $exec_output] then {
 584         fail "$test"
 585         return
 586     }
 587     verbose -log "$exec_output"
 588     pass "$test"
 589 }
 590
 591 proc test_strip_vers_lib { test srclib libname verexp versymexp } {
 592     global strip
 593     global srcdir
 594     global subdir
 595     global exec_output
 596     global host_triplet
 597     global tmpdir
 598     global objdump
 599
 600     verbose -log "cp $tmpdir/$srclib $tmpdir/$libname.so"
 601     exec cp $tmpdir/$srclib $tmpdir/$libname.so
 602
 603     verbose -log "$strip $tmpdir/$libname.so"
 604     catch "exec $strip $tmpdir/$libname.so" exec_output
 605     if [string match "" $exec_output] then {
 606
 607 # If strip went OK, then run the usual tests on the thing to make sure that
 608 # it is sane.
 609         if {![objdump_versionstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$verexp ]}     {
 610             fail "$test"
 611             return
 612         }
 613
 614         if {![objdump_dynsymstuff $objdump $tmpdir/$libname.so $srcdir/$subdir/$versymexp ]}     {
 615             fail "$test"
 616             return
 617         }
 618
 619     } else {
 620         verbose -log "$exec_output"
 621         fail "$test"
 622         return
 623     }
 624     pass $test
 625 }
 626
 627
 628 proc build_exec { test source execname flags solibname verexp versymexp symexp } {
 629     global ld
 630     global srcdir
 631     global subdir
 632     global exec_output
 633     global host_triplet
 634     global tmpdir
 635     global as
 636     global objdump
 637     global CC
 638     global CFLAGS
 639
 640     set shared --shared
 641     set script --version-script
 642     if ![ld_compile "$CC -S $CFLAGS" $srcdir/$subdir/$source $tmpdir/$execname.s]     {
 643         unresolved "$test"
 644         return
 645     }
 646
 647     if ![ld_assemble $as $tmpdir/$execname.s $tmpdir/$execname.o ]     {
 648         unresolved "$test"
 649         return
 650     }
 651
 652     if [string match "" $solibname] then {
 653         set solibname_lib ""
 654     } else {
 655         set solibname_lib $tmpdir/$solibname
 656     }
 657
 658     if {![ld_link $ld $tmpdir/$execname "$flags $tmpdir/$execname.o $solibname_lib"]}     {
 659         fail "$test"
 660         return
 661     }
 662
 663     if [string match "" $verexp] then {
 664 #
 665 # Make sure we get nothing back.
 666 #
 667         if {![objdump_emptyverstuff $objdump $tmpdir/$execname ]}     {
 668             fail "$test"
 669             return
 670         }
 671     } else {
 672         if {![objdump_versionstuff $objdump $tmpdir/$execname $srcdir/$subdir/$verexp ]}     {
 673             fail "$test"
 674             return
 675         }
 676     }
 677
 678     if [string match "" $versymexp] then {
 679         if {![objdump_emptydynsymstuff $objdump $tmpdir/$execname ]}     {
 680             fail "$test"
 681             return
 682         }
 683     } else {
 684         if {![objdump_dynsymstuff $objdump $tmpdir/$execname $srcdir/$subdir/$versymexp ]}     {
 685             fail "$test"
 686             return
 687         }
 688     }
 689
 690     if [string match "" $symexp] then {
 691         if {![objdump_emptysymstuff $objdump $tmpdir/$execname.o ]}     {
 692             fail "$test"
 693             return
 694         }
 695     } else {
 696         if {![objdump_symstuff $objdump $tmpdir/$execname.o $srcdir/$subdir/$symexp ]}     {
 697             fail "$test"
 698             return
 699         }
 700     }
 701
 702     pass $test
 703 }
 704
 705
 706 #
 707 # Basic test - build a library with versioned symbols.
 708 #
 709 build_vers_lib "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym
 710
 711
 712 #
 713 # Test #2 - build a library, and link it against the library we built in step
 714 # 1.
 715 #
 716 build_vers_lib "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym ""
 717
 718 #
 719 # Test #3 - build an executable, and link it against vers1.so.
 720 #
 721 build_exec "vers3" vers3.c vers3 "" vers1.so vers3.ver vers3.dsym ""
 722
 723 #
 724 # Test #4 - Make sure a version implicitly defined in an executable
 725 # causes a version node to be created.  Verify this both with and without
 726 # --export-dynamic.
 727 #
 728
 729 # This test fails on MIPS.  On the MIPS we must put foo in the dynamic
 730 # symbol table, which the test does not expect.
 731 setup_xfail "mips*-*-*"
 732 build_exec "vers4" vers4.c vers4 "" "" "" "" vers4.sym
 733
 734 build_exec "vers4a" vers4.c vers4a "-export-dynamic" "" vers4a.ver vers4a.dsym vers4a.sym
 735
 736
 737 #
 738 # Try multiple definitions foo@BAR and foo@@BAR and make sure the linker
 739 # complains.
 740 #
 741 test_ldfail "vers5" "" vers5.c vers5 "" "" "multiple definition of foo@VERS_1.2"
 742
 743 #
 744 #
 745 # Now build a test that should reference a bunch of versioned symbols.
 746 # All of them should be correctly referenced.
 747 #
 748 build_exec "vers6" vers6.c vers6 "" vers1.so vers6.ver vers6.dsym vers6.sym
 749
 750 #
 751 # Another test to verify that something made local via 'local' is truly not
 752 # accessible.
 753 #
 754 build_vers_lib "vers7a" vers7a.c vers7a "" vers7.map vers7a.ver vers7a.dsym vers7a.sym
 755
 756 test_ldfail "vers7" "" vers7.c vers7 vers7a.so "" "undefined reference to hide_a"
 757
 758
 759 #
 760 # This test is designed to verify that we can pass a linker script on the
 761 # command line as if it were a normal .o file.
 762 #
 763 catch "exec cp $srcdir/$subdir/vers8.map $tmpdir/" ignore_output
 764 build_vers_lib "vers8" vers1.c vers8 vers8.map "" vers8.ver vers1.dsym vers1.sym
 765
 766 #
 767 # This test tries to make sure that version references to versioned symbols
 768 # don't collide with default definitions with the same symbol.
 769 #
 770 build_exec "vers9" vers9.c vers9 "-export-dynamic" "" vers9.ver vers9.dsym vers9.sym
 771
 772
 773 #
 774 # Try and use a non-existant version node.  The linker should fail with
 775 # an error message.
 776 #
 777 test_ldfail "vers10" "-DDO_TEST10" vers1.c vers10 "" "vers1.map --shared" "invalid version"
 778
 779 #
 780 # Try and some things the assembler should complain about.
 781 #
 782 test_asfail "vers11" "-DDO_TEST11" vers1.c vers11 "no @ in symver"
 783
 784 test_asfail "vers12" "-DDO_TEST12" vers1.c vers12 "extern version definition"
 785
 786 #
 787 # Put a shared library in an archive library, and make sure the global
 788 # archive symbol table is sane.
 789 #
 790 test_ar "ar with versioned solib" vers13.a vers1.so vers13.asym
 791
 792 #
 793 # Strip a shared library, and make sure we didn't screw something up in there.
 794 #
 795 test_strip_vers_lib "vers14" vers1.so vers14 vers1.ver vers1.dsym
 796
 797
 798 #
 799 # Build another test with some versioned symbols.  Here we are going to
 800 # try and override something from the library, and we shouldn't get
 801 # any errors.
 802 #
 803 build_exec "vers15" vers15.c vers15 "" vers1.so vers15.ver vers15.dsym vers15.sym
 804
 805 #
 806 # Test that when we override a versioned symbol from the library this
 807 # symbol appears in the dynamic symbol table of the executable.
 808 #
 809 build_vers_lib "vers16a" vers16a.c vers16a "" vers16.map vers16a.ver vers16a.dsym ""
 810 build_exec "vers16" vers16.c vers16 "" vers16a.so "" vers16.dsym ""
 811
 812 # Test a weak versioned symbol.
 813 build_vers_lib "vers17" vers17.c vers17 "" vers17.map vers17.ver vers17.dsym ""
 814 build_vers_lib "vers18" vers18.c vers18 vers17.so vers18.map vers18.ver vers18.dsym vers18.sym
 815 build_exec "vers19" vers19.c vers19 "-rpath ." vers18.so vers19.ver vers19.dsym ""