ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2016 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   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.
  10 #
  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.
  15 #
  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,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 # Test i386 linking; all types of relocs.  This tests the assembler and
  23 # tools like objdump as well as the linker.
  24
  25 if {[istarget "i?86-*-vxworks"]} {
  26     set i386tests {
  27         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
  28          "" {vxworks1-lib.s}
  29          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  30           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  31          "libvxworks1.so"}
  32         {"VxWorks executable test 1 (dynamic)" \
  33          "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
  34          "" {vxworks1.s}
  35          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  36          "vxworks1"}
  37         {"VxWorks executable test 2 (dynamic)" \
  38          "-Tvxworks1.ld -q --force-dynamic" ""
  39          "" {vxworks2.s}
  40          {{readelf --segments vxworks2.sd}}
  41          "vxworks2"}
  42         {"VxWorks executable test 2 (static)"
  43          "-Tvxworks1.ld" ""
  44          "" {vxworks2.s}
  45          {{readelf --segments vxworks2-static.sd}}
  46          "vxworks2"}
  47     }
  48     run_ld_link_tests $i386tests
  49     run_dump_test "vxworks1-static"
  50 }
  51
  52 if [istarget "*-*-go32*"] {
  53     run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
  54
  55     set src "tmpdir/go32stub"
  56     set dest "tmpdir/go32stub-copy"
  57
  58     set test "go32 stub patch the source"
  59     set fi [open $src r+]
  60     fconfigure $fi -translation binary
  61     if {[read $fi 2] != "MZ"} {
  62         fail $test
  63     } else {
  64         pass $test
  65         seek $fi 0x40
  66         puts -nonewline $fi "objcopy-test-go32stub"
  67     }
  68     close $fi
  69
  70     set test "go32 stub objcopy"
  71     set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
  72     set exec_output [lindex $status 1]
  73     set exec_output [prune_warnings $exec_output]
  74     if [string match "" $exec_output] then {
  75         pass $test
  76     } else {
  77         send_log "$exec_output\n"
  78         verbose "$exec_output" 1
  79         fail $test
  80     }
  81
  82     # cmp would compare the whole files and some data after the initial exe
  83     # stub could differ.
  84     set test "go32 stub comparison after objcopy"
  85     set fi [open $src]
  86     fconfigure $fi -translation binary
  87     set src_stub [read $fi 2048]
  88     close $fi
  89     set fi [open $dest]
  90     fconfigure $fi -translation binary
  91     set dest_stub [read $fi 2048]
  92     close $fi
  93     if {$src_stub == $dest_stub} {
  94         pass $test
  95     } else {
  96         fail $test
  97     }
  98 }
  99
 100 if { !([istarget "i?86-*-elf*"]
 101        || (([istarget "i?86-*-linux*"]
 102             || [istarget "i?86-*-gnu*"])
 103            && ![istarget "*-*-*aout*"]
 104            && ![istarget "*-*-*oldld*"])
 105        || [istarget "i?86-*-nacl*"]
 106        || [istarget "x86_64-*-nacl*"]
 107        || [istarget "x86_64-*-linux*"]
 108        || [istarget "amd64-*-linux*"]) } {
 109     return
 110 }
 111
 112 # List contains test-items with 3 items followed by 2 lists:
 113 # 0:name 1:ld early options 2:ld late options 3:assembler options
 114 # 4:filenames of assembler files 5: action and options. 6: name of output file
 115
 116 # Actions:
 117 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 118 # nm: Apply nm options on result.  Compare with regex (last arg).
 119 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 120
 121 set i386tests {
 122     {"Helper shared library (basic PLT test)"
 123       "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
 124     {"basic PLT generation (non-PIC)"
 125      "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
 126      {{objdump -drj.plt plt.pd}} "plt"}
 127     {"basic PLT generation (PIC)"
 128      "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
 129      {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
 130     {"TLS -fpic -shared transitions"
 131      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 132      "--32" {tlspic1.s tlspic2.s}
 133      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 134       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 135       "libtlspic.so"}
 136     {"TLS descriptor -fpic -shared transitions"
 137      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 138      "--32" {tlsdesc.s tlspic2.s}
 139      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 140       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 141       "libtlsdesc.so"}
 142     {"Helper shared library" "-shared -melf_i386" ""
 143      "--32" {tlslib.s} {} "libtlslib.so"}
 144     {"TLS -fpic and -fno-pic exec transitions"
 145      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
 146      "--32" {tlsbinpic.s tlsbin.s}
 147      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 148       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 149       "tlsbin"}
 150     {"TLS descriptor -fpic and -fno-pic exec transitions"
 151      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
 152      "--32" {tlsbindesc.s tlsbin.s}
 153      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 154       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 155       "tlsbindesc"}
 156     {"TLS -fno-pic -shared"
 157      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 158      "--32" {tlsnopic1.s tlsnopic2.s}
 159      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
 160       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
 161     {"TLS with global dynamic and descriptors"
 162      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 163      "--32" {tlsgdesc.s}
 164      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 165       "libtlsgdesc.so"}
 166     {"TLS in debug sections" "-melf_i386" ""
 167      "--32" {tlsg.s}
 168      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 169     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 170      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 171     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
 172      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 173     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 174      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 175     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 176      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 177     {"TLS GD->LE transition" "-melf_i386" ""
 178      "--32" {tlsgd1.s}
 179      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 180     {"TLS LD->LE transition" "-melf_i386" ""
 181      "--32" {tlsld1.s}
 182      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 183     {"TLS IE->LE transition" "-melf_i386" ""
 184      "--32" {tlsie1.s}
 185      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 186     {"PR ld/17313 (1)" "-melf_i386" ""
 187      "--32" {zero.s} {} ""}
 188     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 189      "--32" {lea1.s} {} "libpr17313.so"}
 190     {"PR ld/17306 (1)" "-melf_i386" ""
 191      "--32" {pr17306b.s} {} ""}
 192     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 193      "--32" {pr17306a.s} {} "libpr17306.so"}
 194     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 195      "--32" {pr17709a.s} {} "libpr17709.so"}
 196     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 197      "--32" {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
 198     {"Build pr19827a.o" "" ""
 199      "--32" { pr19827a.S }}
 200     {"Build pr19827b.so" "-melf_i386 -shared" ""
 201      "--32" { pr19827b.S } {} "pr19827b.so"}
 202     {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 203      "--32" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 204     {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
 205      "--32" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 206 }
 207
 208 # So as to avoid rewriting every last test case here in a nacl variant,
 209 # we use black magic to massage the generic cases into nacl-variant cases.
 210 if [istarget "*-*-nacl*"] {
 211     # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
 212     regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
 213
 214     # Same, applied to all the run_dump_test cases.
 215     set options_regsub(ld) {elf_i386 elf_i386_nacl}
 216
 217     # The section/segment layout differs too much for the vanilla
 218     # readelf output files to match.  So massage the cases so that
 219     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 220     regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
 221
 222     # Likewise for PLTs.
 223     regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
 224 }
 225
 226 proc iamcu_tests {} {
 227     if {[istarget "*-*-nacl*"]} then {
 228         return
 229     }
 230
 231     global as
 232     global srcdir
 233     global subdir
 234
 235     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 236         unresolved "Build Intel MCU start.o"
 237         return
 238     }
 239
 240     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 241         unresolved "Build ia32 start.o"
 242         return
 243      }
 244
 245     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 246         unresolved "Build Intel MCU foo.o"
 247         return
 248     }
 249
 250     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 251         unresolved "Build ia32 foo.o"
 252         return
 253     }
 254
 255     run_dump_test "abs-iamcu"
 256     run_dump_test "iamcu-1"
 257     run_dump_test "iamcu-2"
 258     run_dump_test "iamcu-3"
 259     run_dump_test "iamcu-4"
 260 }
 261
 262 iamcu_tests
 263
 264 run_ld_link_tests $i386tests
 265
 266 run_dump_test "abs"
 267 run_dump_test "pcrel8"
 268 run_dump_test "pcrel16"
 269 run_dump_test "pcrel16abs"
 270 run_dump_test "alloc"
 271 run_dump_test "warn1"
 272 run_dump_test "tlsgd2"
 273 run_dump_test "tlsie2"
 274 run_dump_test "tlsie3"
 275 run_dump_test "tlsie4"
 276 run_dump_test "tlsie5"
 277 run_dump_test "hidden1"
 278 run_dump_test "hidden2"
 279 run_dump_test "hidden3"
 280 run_dump_test "protected1"
 281 run_dump_test "protected2"
 282 run_dump_test "protected3"
 283 run_dump_test "protected4"
 284 run_dump_test "protected5"
 285 run_dump_test "protected6a"
 286 run_dump_test "protected6b"
 287 run_dump_test "tlspie1"
 288 run_dump_test "tlspie2"
 289 run_dump_test "nogot1"
 290 run_dump_test "nogot2"
 291 run_dump_test "discarded1"
 292 run_dump_test "pr12718"
 293 run_dump_test "pr12921"
 294 run_dump_test "pr12570a"
 295 run_dump_test "pr12570b"
 296 run_dump_test "lea1a"
 297 run_dump_test "lea1b"
 298 run_dump_test "lea1c"
 299 run_dump_test "lea1d"
 300 run_dump_test "lea1e"
 301 run_dump_test "lea1f"
 302 run_dump_test "mov1a"
 303 run_dump_test "mov1b"
 304 run_dump_test "mov2a"
 305 run_dump_test "mov2b"
 306 run_dump_test "mov3"
 307 run_dump_test "branch1"
 308 run_dump_test "call1"
 309 run_dump_test "call2"
 310 run_dump_test "call3a"
 311 run_dump_test "call3b"
 312 run_dump_test "call3c"
 313 run_dump_test "call3d"
 314 run_dump_test "call3e"
 315 run_dump_test "call3f"
 316 run_dump_test "call3g"
 317 run_dump_test "call3h"
 318 run_dump_test "jmp1"
 319 run_dump_test "jmp2"
 320 run_dump_test "load1"
 321 run_dump_test "load1-nacl"
 322 run_dump_test "load2"
 323 run_dump_test "load3"
 324 run_dump_test "load4a"
 325 run_dump_test "load4b"
 326 run_dump_test "load5a"
 327 run_dump_test "load5b"
 328 run_dump_test "load6"
 329 run_dump_test "pr19175"
 330 run_dump_test "pr19615"
 331 run_dump_test "pr19636-1a"
 332 run_dump_test "pr19636-1b"
 333 run_dump_test "pr19636-1c"
 334 run_dump_test "pr19636-1d"
 335 run_dump_test "pr19636-1d-nacl"
 336 run_dump_test "pr19636-1e"
 337 run_dump_test "pr19636-1f"
 338 run_dump_test "pr19636-1g"
 339 run_dump_test "pr19636-1h"
 340 run_dump_test "pr19636-1i"
 341 run_dump_test "pr19636-2a"
 342 run_dump_test "pr19636-2b"
 343 run_dump_test "pr19636-2c"
 344 run_dump_test "pr19636-2c-nacl"
 345 run_dump_test "pr19636-2d"
 346 run_dump_test "pr19636-2d-nacl"
 347 run_dump_test "pr19636-2e"
 348 run_dump_test "pr19636-3a"
 349 run_dump_test "pr19636-3b"
 350 run_dump_test "pr19636-3c"
 351 run_dump_test "pr19636-3d"
 352 run_dump_test "pr19636-3e"
 353 run_dump_test "pr19636-3f"
 354 run_dump_test "pr19636-3g"
 355 run_dump_test "pr19636-4a"
 356 run_dump_test "pr19636-4b"
 357 run_dump_test "pr19636-4c"
 358 run_dump_test "pr19636-4d"
 359 run_dump_test "pr19645"
 360 run_dump_test "pr19609-1a"
 361 run_dump_test "pr19609-1b"
 362 run_dump_test "pr19609-1c"
 363 run_dump_test "pr19609-1d"
 364 run_dump_test "pr19609-1e"
 365 run_dump_test "pr19609-1f"
 366 run_dump_test "pr19609-1g"
 367 run_dump_test "pr19609-1h"
 368 run_dump_test "pr19609-1i"
 369 run_dump_test "pr19609-2a"
 370 run_dump_test "pr19609-2b"
 371 run_dump_test "pr19609-2c"
 372 run_dump_test "undefweaka"
 373 run_dump_test "undefweakb"
 374 run_dump_test "pr19539"
 375
 376 if { !([istarget "i?86-*-linux*"]
 377        || [istarget "i?86-*-gnu*"]
 378        || [istarget "i?86-*-nacl*"]
 379        || [istarget "x86_64-*-nacl*"]
 380        || [istarget "x86_64-*-linux*"]) } {
 381     return
 382 }
 383
 384 run_dump_test "compressed1"
 385 run_dump_test "pr12627"
 386 run_dump_test "pr13302"
 387 run_dump_test "pr14215"
 388 run_dump_test "pr17057"
 389 run_dump_test "pr17935-1"
 390 run_dump_test "pr17935-2"
 391 run_dump_test "pr18801"
 392 run_dump_test "pr18815"
 393
 394 proc undefined_weak {cflags ldflags} {
 395     set testname "Undefined weak symbol"
 396     if { ![ string match "" $cflags$ldflags] } {
 397         set testname "$testname ($cflags $ldflags)"
 398     }
 399
 400     if { [ regexp "\-fPIE" $cflags]
 401          && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
 402         set weak_symbol "Weak defined"
 403     } else {
 404         set weak_symbol "Weak undefined"
 405     }
 406
 407     run_cc_link_tests [list \
 408         [list \
 409             "Build libpr19704a.so" \
 410             "-shared -Wl,-soname,libpr19704.so" \
 411             "" \
 412             { dummy.s } \
 413             {} \
 414             "libpr19704a.so" \
 415         ] \
 416         [list \
 417             "Build libpr19704b.so" \
 418             "-shared -Wl,-soname,libpr19704.so" \
 419             "-fPIC" \
 420             { pr19704b.c } \
 421             {} \
 422             "libpr19704b.so" \
 423         ] \
 424     ]
 425
 426     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 427
 428     run_ld_link_exec_tests [] [list \
 429         [list \
 430             "Run pr19704" \
 431             "$ldflags tmpdir/libpr19704.so -R tmpdir" \
 432             "" \
 433             { pr19704a.c } \
 434             "pr19704" \
 435             "pr19704.out" \
 436             "$cflags" \
 437         ] \
 438     ]
 439
 440     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 441
 442     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 443     if {![string match $weak_symbol $exec_output]} {
 444         fail $testname
 445     } else {
 446         pass $testname
 447     }
 448 }
 449
 450 # Add $PLT_CFLAGS if PLT is expected.
 451 global PLT_CFLAGS
 452
 453 # Must be Linux native with the C compiler
 454 if { [isnative]
 455      && [istarget "i?86-*-linux*"]
 456      && [which $CC] != 0 } {
 457     run_cc_link_tests [list \
 458         [list \
 459             "Build plt-lib.so" \
 460             "-shared" \
 461             "-fPIC" \
 462             { plt-lib.c } \
 463             {} \
 464             "libplt-lib.so" \
 465         ] \
 466         [list \
 467             "Build libplt-main1.a" \
 468             "" \
 469             "-fPIC -Wa,-mrelax-relocations=yes" \
 470             { plt-main1.c } \
 471             {{readelf {-Wr} plt-main1.rd}} \
 472             "libplt-main1.a" \
 473         ] \
 474         [list \
 475             "Build libplt-main2.a" \
 476             "" \
 477             "-fPIC -Wa,-mrelax-relocations=yes" \
 478             { plt-main2.c } \
 479             {{readelf {-Wr} plt-main2.rd}} \
 480             "libplt-main2.a" \
 481         ] \
 482         [list \
 483             "Build libplt-main3.a" \
 484             "" \
 485             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 486             { plt-main3.c } \
 487             {{readelf {-Wr} plt-main3.rd}} \
 488             "libplt-main3.a" \
 489         ] \
 490         [list \
 491             "Build libplt-main4.a" \
 492             "" \
 493             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 494             { plt-main4.c } \
 495             {{readelf {-Wr} plt-main4.rd}} \
 496             "libplt-main4.a" \
 497         ] \
 498         [list \
 499             "Build plt-main" \
 500             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 501              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 502             "" \
 503             { plt-main5.c } \
 504             {{readelf {-Wr} plt-main.rd}} \
 505             "plt-main" \
 506         ] \
 507         [list \
 508             "Build plt-main with PIE" \
 509             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 510              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 511             "-fPIC" \
 512             { plt-main5.c } \
 513             {{readelf {-Wr} plt-main.rd}} \
 514             "plt-main" \
 515         ] \
 516         [list \
 517             "Build copyreloc-lib.so" \
 518             "-shared" \
 519             "-fPIC" \
 520             { copyreloc-lib.c } \
 521             {} \
 522             "copyreloc-lib.so" \
 523         ] \
 524         [list \
 525             "Build libcopyreloc-main.a" \
 526             "" \
 527             "" \
 528             { copyreloc-main.S } \
 529             {} \
 530             "libcopyreloc-main.a" \
 531         ] \
 532         [list \
 533             "Build copyreloc-main with PIE and GOTOFF (1)" \
 534             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 535             "" \
 536             { dummy.s } \
 537             {{readelf {-Wr} copyreloc-main1.rd}} \
 538             "copyreloc-main" \
 539         ] \
 540         [list \
 541             "Build copyreloc-main with PIE and GOTOFF (2)" \
 542             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 543             "" \
 544             { dummy.s } \
 545             {{readelf {-Wr} copyreloc-main2.rd}} \
 546             "copyreloc-main" \
 547         ] \
 548         [list \
 549             "Build pr17689.so" \
 550             "-shared" \
 551             "-fPIC" \
 552             { pr17689a.c } \
 553             {} \
 554             "pr17689.so" \
 555         ] \
 556         [list \
 557             "Build pr17689.so with -z now" \
 558             "-shared -Wl,-z,now" \
 559             "-fPIC" \
 560             { pr17689a.c } \
 561             {{readelf {-Wr} pr17689now.rd}} \
 562             "pr17689now.so" \
 563         ] \
 564         [list \
 565             "Build pr17689ver.so" \
 566             "-shared -Wl,--version-script,pr17689a.t" \
 567             "-fPIC" \
 568             { pr17689a.c } \
 569             {} \
 570             "pr17689ver.so" \
 571         ] \
 572         [list \
 573             "Build pr17689.a" \
 574             "" \
 575             "" \
 576             { pr17689b.S } \
 577             {} \
 578             "pr17689.a" \
 579         ] \
 580         [list \
 581             "Build pr17689 with PIE and GOTOFF" \
 582             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 583             "" \
 584             { dummy.c } \
 585             {{readelf {-Wr} pr17689.rd}} \
 586             "pr17689" \
 587         ] \
 588         [list \
 589             "Build pr17689 with PIE, -z now and GOTOFF" \
 590             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 591             "" \
 592             { dummy.c } \
 593             {{readelf {-Wr} pr17689now.rd}} \
 594             "pr17689now" \
 595         ] \
 596         [list \
 597             "Build pr17689ver with PIE and GOTOFF" \
 598             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 599             "" \
 600             { dummy.c } \
 601             {{readelf {-Wr} pr17689ver.rd}} \
 602             "pr17689ver" \
 603         ] \
 604         [list \
 605             "Build pr17827 with PIE and GOTOFF" \
 606             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 607             "" \
 608             { dummy.c } \
 609             {{readelf {-Wr} pr17827.rd}} \
 610             "pr17827" \
 611         ] \
 612         [list \
 613             "Build pr18900.so" \
 614             "-shared" \
 615             "-fPIC" \
 616             { pr18900a.c } \
 617             "" \
 618             "pr18900.so" \
 619         ] \
 620         [list \
 621             "Build pr18900.o" \
 622             "-r -nostdlib" \
 623             "" \
 624             { pr18900b.c pr18900c.c } \
 625             "" \
 626             "pr18900.o" \
 627         ] \
 628         [list \
 629             "Build pr18900a" \
 630             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 631             "" \
 632             { dummy.s } \
 633             {{readelf {-Wrd} pr18900a.rd}} \
 634             "pr18900a" \
 635         ] \
 636         [list \
 637             "Build pr18900b" \
 638             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 639             "" \
 640             { dummy.s } \
 641             {{readelf {-Wrd} pr18900b.rd}} \
 642             "pr18900b" \
 643         ] \
 644         [list \
 645             "Build pr19031.so" \
 646             "-shared" \
 647             "-fPIC" \
 648             { pr19031a.c } \
 649             "" \
 650             "pr19031.so" \
 651         ] \
 652         [list \
 653             "Build got1d.so" \
 654             "-shared" \
 655             "" \
 656             { got1d.S } \
 657             "" \
 658             "got1d.so" \
 659         ] \
 660         [list \
 661             "Build gotpc1.o" \
 662             "-r -nostdlib" \
 663             "" \
 664             { got1a.S got1b.c got1c.c } \
 665             "" \
 666             "gotpc1.o" \
 667         ] \
 668         [list \
 669             "Build gotpc1" \
 670             "-Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 671             "-Wa,-mrelax-relocations=yes" \
 672             { dummy.s } \
 673             {{objdump {-dw} got1.dd}} \
 674             "got1" \
 675         ] \
 676         [list \
 677             "Build pr19319.so" \
 678             "-shared" \
 679             "" \
 680             { pr19319a.S } \
 681             "" \
 682             "pr19319.so" \
 683         ] \
 684         [list \
 685             "Build pr19319" \
 686             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 687             "" \
 688             { pr19319b.S } \
 689             {{objdump {-dw} pr19319.dd}} \
 690             "pr19319" \
 691         ] \
 692     ]
 693
 694     run_ld_link_exec_tests [] [list \
 695         [list \
 696             "Run plt-main" \
 697             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 698              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 699             "" \
 700             { plt-main5.c } \
 701             "plt-main" \
 702             "plt-main.out" \
 703         ] \
 704         [list \
 705             "Run plt-main with PIE" \
 706             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 707              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 708             "" \
 709             { plt-main5.c } \
 710             "plt-main-pie" \
 711             "plt-main.out" \
 712             "-fPIC" \
 713         ] \
 714         [list \
 715             "Run copyreloc-main with PIE and GOTOFF" \
 716             "--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 717             "" \
 718             { dummy.s } \
 719             "copyreloc-main" \
 720             "copyreloc-main.out" \
 721         ] \
 722         [list \
 723             "Run pr17689 with PIE and GOTOFF" \
 724             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 725             "" \
 726             { dummy.c } \
 727             "pr17689" \
 728             "pr17689.out" \
 729         ] \
 730         [list \
 731             "Run pr17689 with PIE, -z now and GOTOFF" \
 732             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 733             "" \
 734             { dummy.c } \
 735             "pr17689now" \
 736             "pr17689.out" \
 737         ] \
 738         [list \
 739             "Run pr17689ver with PIE and GOTOFF" \
 740             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 741             "" \
 742             { dummy.c } \
 743             "pr17689ver" \
 744             "pr17689.out" \
 745         ] \
 746         [list \
 747             "Run pr18900" \
 748             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 749             "" \
 750             { dummy.s } \
 751             "pr18900" \
 752             "pr18900.out" \
 753         ] \
 754         [list \
 755             "Run pr19031" \
 756             "tmpdir/pr19031.so" \
 757             "" \
 758             { pr19031b.S pr19031c.c } \
 759             "pr19031" \
 760             "pr19031.out" \
 761         ] \
 762         [list \
 763             "Run got1" \
 764             "tmpdir/got1d.so" \
 765             "" \
 766             { got1a.S got1b.c got1c.c } \
 767             "got1" \
 768             "got1.out" \
 769         ] \
 770     ]
 771
 772     undefined_weak "" ""
 773     undefined_weak "-fPIE" ""
 774     undefined_weak "-fPIE" "-pie"
 775     undefined_weak "-fPIE" "-z nodynamic-undefined-weak"
 776     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
 777 }
 778
 779 if { !([istarget "i?86-*-linux*"]
 780        || [istarget "x86_64-*-linux*"]) } {
 781     return
 782 }
 783
 784 # Linux only tests
 785 run_dump_test "pltgot-1"
 786 run_dump_test "pltgot-2"