ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2018 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 global ASFLAGS
  23 set saved_ASFLAGS "$ASFLAGS"
  24 if { [is_elf_format] \
  25      && ([istarget "i?86-*-*"] || [istarget "x86_64-*-*"]) } {
  26     set ASFLAGS "$ASFLAGS -mx86-used-note=no"
  27 }
  28
  29 # Test i386 linking; all types of relocs.  This tests the assembler and
  30 # tools like objdump as well as the linker.
  31
  32 if {[istarget "i?86-*-vxworks"]} {
  33     set i386tests {
  34         {"VxWorks shared library test 1"
  35          "-shared -Tvxworks1.ld --hash-style=sysv" ""
  36          "" {vxworks1-lib.s}
  37          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  38           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  39          "libvxworks1.so"}
  40         {"VxWorks executable test 1 (dynamic)" \
  41          "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
  42          "" {vxworks1.s}
  43          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  44          "vxworks1"}
  45         {"VxWorks executable test 2 (dynamic)" \
  46          "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
  47          "" {vxworks2.s}
  48          {{readelf --segments vxworks2.sd}}
  49          "vxworks2"}
  50         {"VxWorks executable test 2 (static)"
  51          "-Tvxworks1.ld --hash-style=sysv" ""
  52          "" {vxworks2.s}
  53          {{readelf --segments vxworks2-static.sd}}
  54          "vxworks2"}
  55     }
  56     run_ld_link_tests $i386tests
  57     run_dump_test "vxworks1-static"
  58 }
  59
  60 if [istarget "*-*-go32*"] {
  61     run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
  62
  63     set src "tmpdir/go32stub"
  64     set dest "tmpdir/go32stub-copy"
  65
  66     set test "go32 stub patch the source"
  67     set fi [open $src r+]
  68     fconfigure $fi -translation binary
  69     if {[read $fi 2] != "MZ"} {
  70         fail $test
  71     } else {
  72         pass $test
  73         seek $fi 0x40
  74         puts -nonewline $fi "objcopy-test-go32stub"
  75     }
  76     close $fi
  77
  78     set test "go32 stub objcopy"
  79     set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
  80     set exec_output [lindex $status 1]
  81     set exec_output [prune_warnings $exec_output]
  82     if [string match "" $exec_output] then {
  83         pass $test
  84     } else {
  85         send_log "$exec_output\n"
  86         verbose "$exec_output" 1
  87         fail $test
  88     }
  89
  90     # cmp would compare the whole files and some data after the initial exe
  91     # stub could differ.
  92     set test "go32 stub comparison after objcopy"
  93     set fi [open $src]
  94     fconfigure $fi -translation binary
  95     set src_stub [read $fi 2048]
  96     close $fi
  97     set fi [open $dest]
  98     fconfigure $fi -translation binary
  99     set dest_stub [read $fi 2048]
 100     close $fi
 101     if {$src_stub == $dest_stub} {
 102         pass $test
 103     } else {
 104         fail $test
 105     }
 106 }
 107
 108 if { !([istarget "i?86-*-elf*"]
 109        || [istarget "i?86-*-linux*"]
 110        || [istarget "i?86-*-gnu*"]
 111        || [istarget "i?86-*-nacl*"]
 112        || [istarget "x86_64-*-nacl*"]
 113        || [istarget "x86_64-*-linux*"]
 114        || [istarget "amd64-*-linux*"]) } {
 115     return
 116 }
 117
 118 # List contains test-items with 3 items followed by 2 lists:
 119 # 0:name 1:ld early options 2:ld late options 3:assembler options
 120 # 4:filenames of assembler files 5: action and options. 6: name of output file
 121
 122 # Actions:
 123 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 124 # nm: Apply nm options on result.  Compare with regex (last arg).
 125 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 126
 127 set i386tests {
 128     {"Helper shared library (basic PLT test)"
 129       "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
 130     {"basic PLT generation (non-PIC)"
 131      "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
 132      {{objdump -drj.plt plt.pd}} "plt"}
 133     {"basic PLT generation (PIC)"
 134      "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
 135      {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
 136     {"TLS -fpic -shared transitions"
 137      "-shared -melf_i386 --no-ld-generated-unwind-info \
 138       -z noseparate-code --hash-style=sysv" ""
 139      "--32" {tlspic1.s tlspic2.s}
 140      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 141       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 142       "libtlspic.so"}
 143     {"TLS -fpic -shared transitions without PLT"
 144      "-shared -melf_i386 --no-ld-generated-unwind-info \
 145       -z noseparate-code --hash-style=sysv" ""
 146      "-mrelax-relocations=yes --32"
 147      {tlspic3.s tlspic2.s}
 148      {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
 149       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
 150       "libtlspic2.so"}
 151     {"TLS descriptor -fpic -shared transitions"
 152      "-shared -melf_i386 --no-ld-generated-unwind-info \
 153       -z noseparate-code --hash-style=sysv" ""
 154      "--32" {tlsdesc.s tlspic2.s}
 155      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 156       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 157       "libtlsdesc.so"}
 158     {"Helper shared library" "-shared -melf_i386" ""
 159      "--32" {tlslib.s} {} "libtlslib.so"}
 160     {"TLS -fpic and -fno-pic exec transitions"
 161      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 162       -z noseparate-code --hash-style=sysv" ""
 163      "--32" {tlsbinpic.s tlsbin.s}
 164      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 165       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 166       "tlsbin"}
 167     {"TLS -fpic and -fno-pic exec transitions without PLT"
 168      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 169       -z noseparate-code --hash-style=sysv" ""
 170      "-mrelax-relocations=yes --32"
 171      {tlsbinpic2.s tlsbin.s}
 172      {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
 173       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
 174       "tlsbin2"}
 175     {"TLS descriptor -fpic and -fno-pic exec transitions"
 176      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 177       -z noseparate-code --hash-style=sysv" ""
 178      "--32" {tlsbindesc.s tlsbin.s}
 179      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 180       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 181       "tlsbindesc"}
 182     {"TLS -fno-pic -shared"
 183      "-shared -melf_i386 --no-ld-generated-unwind-info \
 184       -z noseparate-code --hash-style=sysv" ""
 185      "--32" {tlsnopic1.s tlsnopic2.s}
 186      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
 187       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
 188     {"TLS with global dynamic and descriptors"
 189      "-shared -melf_i386 --no-ld-generated-unwind-info \
 190       -z noseparate-code --hash-style=sysv" ""
 191      "--32" {tlsgdesc.s}
 192      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 193       "libtlsgdesc.so"}
 194     {"TLS in debug sections" "-melf_i386" ""
 195      "--32" {tlsg.s}
 196      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 197     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 198      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 199     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
 200      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 201     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 202      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 203     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 204      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 205     {"TLS GD->LE transition" "-melf_i386" ""
 206      "--32" {tlsgd1.s}
 207      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 208     {"TLS GD->LE transition without PLT" "-melf_i386" ""
 209      "-mrelax-relocations=yes --32"
 210      {tlsgd3.s}
 211      {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
 212     {"TLS LD->LE transition" "-melf_i386" ""
 213      "--32" {tlsld1.s}
 214      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 215     {"TLS LD->LE transition without PLT" "-melf_i386" ""
 216      "-mrelax-relocations=yes --32"
 217      {tlsld2.s}
 218      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 219     {"TLS IE->LE transition" "-melf_i386" ""
 220      "--32" {tlsie1.s}
 221      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 222     {"PR ld/17313 (1)" "-melf_i386" ""
 223      "--32 -mx86-used-note=yes" {zero.s} {} ""}
 224     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 225      "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
 226     {"PR ld/17306 (1)" "-melf_i386" ""
 227      "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
 228     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 229      "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
 230     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 231      "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
 232     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 233      "--32 -mx86-used-note=yes"
 234      {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
 235     {"Build pr19827a.o" "" ""
 236      "--32 -mx86-used-note=yes" { pr19827a.S }}
 237     {"Build pr19827b.so" "-melf_i386 -shared" ""
 238      "--32 -mx86-used-note=yes"
 239      { pr19827b.S } {} "pr19827b.so"}
 240     {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 241      "--32 -mx86-used-note=yes"
 242      { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 243     {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
 244      "--32 -mx86-used-note=yes"
 245      { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 246 }
 247
 248 # So as to avoid rewriting every last test case here in a nacl variant,
 249 # we use black magic to massage the generic cases into nacl-variant cases.
 250 if [istarget "*-*-nacl*"] {
 251     # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
 252     regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
 253
 254     # Same, applied to all the run_dump_test cases.
 255     set options_regsub(ld) {elf_i386 elf_i386_nacl}
 256
 257     # The section/segment layout differs too much for the vanilla
 258     # readelf output files to match.  So massage the cases so that
 259     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 260     regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
 261
 262     # Likewise for PLTs.
 263     regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
 264 }
 265
 266 proc iamcu_tests {} {
 267     if {[istarget "*-*-nacl*"]} then {
 268         return
 269     }
 270
 271     global as
 272     global srcdir
 273     global subdir
 274
 275     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 276         unresolved "Build Intel MCU start.o"
 277         return
 278     }
 279
 280     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 281         unresolved "Build ia32 start.o"
 282         return
 283      }
 284
 285     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 286         unresolved "Build Intel MCU foo.o"
 287         return
 288     }
 289
 290     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 291         unresolved "Build ia32 foo.o"
 292         return
 293     }
 294
 295     run_dump_test "abs-iamcu"
 296     run_dump_test "iamcu-1"
 297     run_dump_test "iamcu-2"
 298     run_dump_test "iamcu-3"
 299     run_dump_test "iamcu-4"
 300 }
 301
 302 iamcu_tests
 303
 304 run_ld_link_tests $i386tests
 305
 306 run_dump_test "abs"
 307 run_dump_test "pcrel8"
 308 run_dump_test "pcrel16"
 309 run_dump_test "pcrel16abs"
 310 run_dump_test "alloc"
 311 run_dump_test "warn1"
 312 run_dump_test "tlsgd2"
 313 run_dump_test "tlsgd4"
 314 run_dump_test "tlsie2"
 315 run_dump_test "tlsie3"
 316 run_dump_test "tlsie4"
 317 run_dump_test "tlsie5"
 318 run_dump_test "hidden1"
 319 run_dump_test "hidden2"
 320 run_dump_test "hidden3"
 321 run_dump_test "protected1"
 322 run_dump_test "protected2"
 323 run_dump_test "protected3"
 324 run_dump_test "protected4"
 325 run_dump_test "protected5"
 326 run_dump_test "protected6a"
 327 run_dump_test "protected6b"
 328 run_dump_test "protected7"
 329 run_dump_test "tlspie1"
 330 run_dump_test "tlspie2"
 331 run_dump_test "tlspie3a"
 332 run_dump_test "tlspie3b"
 333 run_dump_test "tlspie3c"
 334 run_dump_test "nogot1"
 335 run_dump_test "nogot2"
 336 run_dump_test "discarded1"
 337 run_dump_test "pr12718"
 338 run_dump_test "pr12921"
 339 run_dump_test "pr12570a"
 340 run_dump_test "pr12570b"
 341 run_dump_test "lea1a"
 342 run_dump_test "lea1b"
 343 run_dump_test "lea1c"
 344 run_dump_test "lea1d"
 345 run_dump_test "lea1e"
 346 run_dump_test "lea1f"
 347 run_dump_test "mov1a"
 348 run_dump_test "mov1b"
 349 run_dump_test "mov2a"
 350 run_dump_test "mov2b"
 351 run_dump_test "mov3"
 352 run_dump_test "branch1"
 353 run_dump_test "call1"
 354 run_dump_test "call2"
 355 run_dump_test "call3a"
 356 run_dump_test "call3b"
 357 run_dump_test "call3c"
 358 run_dump_test "call3d"
 359 run_dump_test "call3e"
 360 run_dump_test "call3f"
 361 run_dump_test "call3g"
 362 run_dump_test "call3h"
 363 run_dump_test "jmp1"
 364 run_dump_test "jmp2"
 365 run_dump_test "load1"
 366 run_dump_test "load1-nacl"
 367 run_dump_test "load2"
 368 run_dump_test "load3"
 369 run_dump_test "load4a"
 370 run_dump_test "load4b"
 371 run_dump_test "load5a"
 372 run_dump_test "load5b"
 373 run_dump_test "load6"
 374 run_dump_test "load7"
 375 run_dump_test "pr19175"
 376 run_dump_test "pr19615"
 377 run_dump_test "pr19636-1a"
 378 run_dump_test "pr19636-1b"
 379 run_dump_test "pr19636-1c"
 380 run_dump_test "pr19636-1d"
 381 run_dump_test "pr19636-1d-nacl"
 382 run_dump_test "pr19636-1e"
 383 run_dump_test "pr19636-1f"
 384 run_dump_test "pr19636-1g"
 385 run_dump_test "pr19636-1h"
 386 run_dump_test "pr19636-1i"
 387 run_dump_test "pr19636-1j"
 388 run_dump_test "pr19636-1k"
 389 run_dump_test "pr19636-1l"
 390 run_dump_test "pr19636-2a"
 391 run_dump_test "pr19636-2b"
 392 run_dump_test "pr19636-2c"
 393 run_dump_test "pr19636-2c-nacl"
 394 run_dump_test "pr19636-2d"
 395 run_dump_test "pr19636-2d-nacl"
 396 run_dump_test "pr19636-2e"
 397 run_dump_test "pr19636-2e-nacl"
 398 run_dump_test "pr19636-3a"
 399 run_dump_test "pr19636-3b"
 400 run_dump_test "pr19636-3c"
 401 run_dump_test "pr19636-3d"
 402 run_dump_test "pr19636-3e"
 403 run_dump_test "pr19636-3f"
 404 run_dump_test "pr19636-3g"
 405 run_dump_test "pr19636-3h"
 406 run_dump_test "pr19636-3i"
 407 run_dump_test "pr19636-4a"
 408 run_dump_test "pr19636-4b"
 409 run_dump_test "pr19636-4c"
 410 run_dump_test "pr19636-4d"
 411 run_dump_test "pr19645"
 412 run_dump_test "pr19609-1a"
 413 run_dump_test "pr19609-1b"
 414 run_dump_test "pr19609-1c"
 415 run_dump_test "pr19609-1d"
 416 run_dump_test "pr19609-1e"
 417 run_dump_test "pr19609-1f"
 418 run_dump_test "pr19609-1g"
 419 run_dump_test "pr19609-1h"
 420 run_dump_test "pr19609-1i"
 421 run_dump_test "pr19609-2a"
 422 run_dump_test "pr19609-2b"
 423 run_dump_test "pr19609-2c"
 424 run_dump_test "undefweaka"
 425 run_dump_test "undefweakb"
 426 run_dump_test "pr19539"
 427 run_dump_test "pr20117"
 428 run_dump_test "pr20244-1a"
 429 run_dump_test "pr20244-1b"
 430 run_dump_test "pr20244-1c"
 431 run_dump_test "pr20244-2a"
 432 run_dump_test "pr20244-2b"
 433 run_dump_test "pr20244-2c"
 434 run_dump_test "pr20244-2d"
 435 run_dump_test "pr20244-4a"
 436 run_dump_test "pr20244-4b"
 437 run_dump_test "pr20244-4c"
 438 run_dump_test "pr20253-3"
 439 run_dump_test "pr20253-4a"
 440 run_dump_test "pr20253-4b"
 441 run_dump_test "pr20253-4c"
 442 run_dump_test "pr20253-5"
 443 run_dump_test "pr20515"
 444 run_dump_test "property-x86-3"
 445 run_dump_test "property-x86-4a"
 446 run_dump_test "property-x86-4b"
 447 run_dump_test "property-x86-5"
 448 run_dump_test "property-x86-ibt1a"
 449 run_dump_test "property-x86-ibt1b"
 450 run_dump_test "property-x86-ibt2"
 451 run_dump_test "property-x86-ibt3a"
 452 run_dump_test "property-x86-ibt3b"
 453 run_dump_test "property-x86-ibt4"
 454 run_dump_test "property-x86-ibt5"
 455 run_dump_test "property-x86-shstk1a"
 456 run_dump_test "property-x86-shstk1b"
 457 run_dump_test "property-x86-shstk2"
 458 run_dump_test "property-x86-shstk3a"
 459 run_dump_test "property-x86-shstk3b"
 460 run_dump_test "property-x86-shstk4"
 461 run_dump_test "property-x86-shstk5"
 462 run_dump_test "pie1"
 463 run_dump_test "pie1-nacl"
 464 run_dump_test "pr21884"
 465 run_dump_test "pr21884-nacl"
 466 run_dump_test "pr22115-1a"
 467 run_dump_test "pr22115-1b"
 468 run_dump_test "pr22115-1c"
 469 run_dump_test "pr22115-1d"
 470 run_dump_test "pr22135"
 471 run_dump_test "pr22782"
 472 run_dump_test "pr22929"
 473 run_dump_test "pr23189"
 474 run_dump_test "pr23194"
 475 run_dump_test "pr23372a"
 476 run_dump_test "pr23372b"
 477 run_dump_test "pr23372c"
 478 run_dump_test "pr23372d"
 479 run_dump_test "pr23486a"
 480 run_dump_test "pr23486b"
 481 run_dump_test "pr23486c"
 482 run_dump_test "pr23486d"
 483
 484 if { !([istarget "i?86-*-linux*"]
 485        || [istarget "i?86-*-gnu*"]
 486        || [istarget "i?86-*-nacl*"]
 487        || [istarget "x86_64-*-nacl*"]
 488        || [istarget "x86_64-*-linux*"]) } {
 489     set ASFLAGS "$saved_ASFLAGS"
 490     return
 491 }
 492
 493 run_dump_test "compressed1"
 494 run_dump_test "pr12627"
 495 run_dump_test "pr13302"
 496 run_dump_test "pr14215"
 497 run_dump_test "pr17057"
 498 run_dump_test "pr17935-1"
 499 run_dump_test "pr17935-2"
 500 run_dump_test "pr18801"
 501 run_dump_test "pr18815"
 502 run_dump_test "pr19939a"
 503 run_dump_test "pr19939b"
 504 run_dump_test "tlsdesc2"
 505
 506 proc undefined_weak {cflags ldflags} {
 507     set testname "Undefined weak symbol"
 508     if { ![ string match "" $cflags$ldflags] } {
 509         set testname "$testname ($cflags $ldflags)"
 510     }
 511
 512     if { [string match "*-fPIE*" $cflags]
 513          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 514         set weak_symbol "Weak defined"
 515     } else {
 516         set weak_symbol "Weak undefined"
 517     }
 518
 519     run_cc_link_tests [list \
 520         [list \
 521             "Build libpr19704a.so" \
 522             "-shared -Wl,-soname,libpr19704.so" \
 523             "-Wa,-mrelax-relocations=yes" \
 524             { dummy.s } \
 525             {} \
 526             "libpr19704a.so" \
 527         ] \
 528         [list \
 529             "Build libpr19704b.so" \
 530             "-shared -Wl,-soname,libpr19704.so" \
 531             "-fPIC -Wa,-mrelax-relocations=yes" \
 532             { pr19704b.c } \
 533             {} \
 534             "libpr19704b.so" \
 535         ] \
 536     ]
 537
 538     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 539
 540     run_ld_link_exec_tests [list \
 541         [list \
 542             "Run pr19704" \
 543             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 544             "-Wa,-mrelax-relocations=yes" \
 545             { pr19704a.c } \
 546             "pr19704" \
 547             "pr19704.out" \
 548             "$cflags" \
 549         ] \
 550     ]
 551
 552     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 553
 554     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 555     if {![string match $weak_symbol $exec_output]} {
 556         fail $testname
 557     } else {
 558         pass $testname
 559     }
 560 }
 561
 562 # Add $PLT_CFLAGS if PLT is expected.
 563 global PLT_CFLAGS
 564
 565 # Must be Linux native with the C compiler
 566 if { [isnative]
 567      && [istarget "i?86-*-linux*"]
 568      && [which $CC] != 0 } {
 569     run_cc_link_tests [list \
 570         [list \
 571             "Build plt-lib.so" \
 572             "-shared" \
 573             "-fPIC -Wa,-mrelax-relocations=yes" \
 574             { plt-lib.c } \
 575             {} \
 576             "libplt-lib.so" \
 577         ] \
 578         [list \
 579             "Build libplt-main1.a" \
 580             "" \
 581             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 582             { plt-main1.c } \
 583             {{readelf {-Wr} plt-main1.rd}} \
 584             "libplt-main1.a" \
 585         ] \
 586         [list \
 587             "Build libplt-main2.a" \
 588             "" \
 589             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 590             { plt-main2.c } \
 591             {{readelf {-Wr} plt-main2.rd}} \
 592             "libplt-main2.a" \
 593         ] \
 594         [list \
 595             "Build libplt-main3.a" \
 596             "" \
 597             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 598             { plt-main3.c } \
 599             {{readelf {-Wr} plt-main3.rd}} \
 600             "libplt-main3.a" \
 601         ] \
 602         [list \
 603             "Build libplt-main4.a" \
 604             "" \
 605             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 606             { plt-main4.c } \
 607             {{readelf {-Wr} plt-main4.rd}} \
 608             "libplt-main4.a" \
 609         ] \
 610         [list \
 611             "Build plt-main" \
 612             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 613              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 614             "-Wa,-mrelax-relocations=yes" \
 615             { plt-main5.c } \
 616             {{readelf {-Wr} plt-main.rd}} \
 617             "plt-main" \
 618         ] \
 619         [list \
 620             "Build plt-main with PIE" \
 621             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 622              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 623             "-fPIC -Wa,-mrelax-relocations=yes" \
 624             { plt-main5.c } \
 625             {{readelf {-Wr} plt-main.rd}} \
 626             "plt-main" \
 627         ] \
 628         [list \
 629             "Build copyreloc-lib.so" \
 630             "-shared" \
 631             "-fPIC -Wa,-mrelax-relocations=yes" \
 632             { copyreloc-lib.c } \
 633             {} \
 634             "copyreloc-lib.so" \
 635         ] \
 636         [list \
 637             "Build libcopyreloc-main.a" \
 638             "" \
 639             "-Wa,-mrelax-relocations=yes" \
 640             { copyreloc-main.S } \
 641             {} \
 642             "libcopyreloc-main.a" \
 643         ] \
 644         [list \
 645             "Build copyreloc-main with PIE and GOTOFF (1)" \
 646             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 647             "-Wa,-mrelax-relocations=yes" \
 648             { dummy.s } \
 649             {{readelf {-Wr} copyreloc-main1.rd}} \
 650             "copyreloc-main" \
 651         ] \
 652         [list \
 653             "Build copyreloc-main with PIE and GOTOFF (2)" \
 654             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 655             "-Wa,-mrelax-relocations=yes" \
 656             { dummy.s } \
 657             {{readelf {-Wr} copyreloc-main2.rd}} \
 658             "copyreloc-main" \
 659         ] \
 660         [list \
 661             "Build pr17689.so" \
 662             "-shared" \
 663             "-fPIC -Wa,-mrelax-relocations=yes" \
 664             { pr17689a.c } \
 665             {} \
 666             "pr17689.so" \
 667         ] \
 668         [list \
 669             "Build pr17689.so with -z now" \
 670             "-shared -Wl,-z,now" \
 671             "-fPIC -Wa,-mrelax-relocations=yes" \
 672             { pr17689a.c } \
 673             {{readelf {-Wr} pr17689now.rd}} \
 674             "pr17689now.so" \
 675         ] \
 676         [list \
 677             "Build pr17689ver.so" \
 678             "-shared -Wl,--version-script,pr17689a.t" \
 679             "-fPIC -Wa,-mrelax-relocations=yes" \
 680             { pr17689a.c } \
 681             {} \
 682             "pr17689ver.so" \
 683         ] \
 684         [list \
 685             "Build pr17689.a" \
 686             "" \
 687             "-Wa,-mrelax-relocations=yes" \
 688             { pr17689b.S } \
 689             {} \
 690             "pr17689.a" \
 691         ] \
 692         [list \
 693             "Build pr17689 with PIE and GOTOFF" \
 694             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 695             "-Wa,-mrelax-relocations=yes" \
 696             { dummy.c } \
 697             {{readelf {-Wr} pr17689.rd}} \
 698             "pr17689" \
 699         ] \
 700         [list \
 701             "Build pr17689 with PIE, -z now and GOTOFF" \
 702             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 703             "-Wa,-mrelax-relocations=yes" \
 704             { dummy.c } \
 705             {{readelf {-Wr} pr17689now.rd}} \
 706             "pr17689now" \
 707         ] \
 708         [list \
 709             "Build pr17689ver with PIE and GOTOFF" \
 710             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 711             "-Wa,-mrelax-relocations=yes" \
 712             { dummy.c } \
 713             {{readelf {-Wr} pr17689ver.rd}} \
 714             "pr17689ver" \
 715         ] \
 716         [list \
 717             "Build pr17827 with PIE and GOTOFF" \
 718             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 719             "-Wa,-mrelax-relocations=yes" \
 720             { dummy.c } \
 721             {{readelf {-Wr} pr17827.rd}} \
 722             "pr17827" \
 723         ] \
 724         [list \
 725             "Build pr18900.so" \
 726             "-shared" \
 727             "-fPIC -Wa,-mrelax-relocations=yes" \
 728             { pr18900a.c } \
 729             "" \
 730             "pr18900.so" \
 731         ] \
 732         [list \
 733             "Build pr18900.o" \
 734             "-r -nostdlib" \
 735             "-Wa,-mrelax-relocations=yes" \
 736             { pr18900b.c pr18900c.c } \
 737             "" \
 738             "pr18900.o" \
 739         ] \
 740         [list \
 741             "Build pr18900a" \
 742             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 743             "-Wa,-mrelax-relocations=yes" \
 744             { dummy.s } \
 745             {{readelf {-Wrd} pr18900a.rd}} \
 746             "pr18900a" \
 747         ] \
 748         [list \
 749             "Build pr18900b" \
 750             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 751             "-Wa,-mrelax-relocations=yes" \
 752             { dummy.s } \
 753             {{readelf {-Wrd} pr18900b.rd}} \
 754             "pr18900b" \
 755         ] \
 756         [list \
 757             "Build pr19031.so" \
 758             "-shared" \
 759             "-fPIC -Wa,-mrelax-relocations=yes" \
 760             { pr19031a.c } \
 761             "" \
 762             "pr19031.so" \
 763         ] \
 764         [list \
 765             "Build got1d.so" \
 766             "-shared" \
 767             "-Wa,-mrelax-relocations=yes" \
 768             { got1d.S } \
 769             "" \
 770             "got1d.so" \
 771         ] \
 772         [list \
 773             "Build gotpc1.o" \
 774             "-r -nostdlib" \
 775             "-Wa,-mrelax-relocations=yes" \
 776             { got1a.S got1b.c got1c.c } \
 777             "" \
 778             "gotpc1.o" \
 779         ] \
 780         [list \
 781             "Build gotpc1" \
 782             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 783             "-Wa,-mx86-used-note=no" \
 784             { dummy.s } \
 785             {{objdump {-dw} got1.dd}} \
 786             "got1" \
 787         ] \
 788         [list \
 789             "Build pr19319.so" \
 790             "-shared" \
 791             "-Wa,-mx86-used-note=no" \
 792             { pr19319a.S } \
 793             "" \
 794             "pr19319.so" \
 795         ] \
 796         [list \
 797             "Build pr19319" \
 798             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 799             "-Wa,-mrelax-relocations=yes" \
 800             { pr19319b.S } \
 801             {{objdump {-dw} pr19319.dd}} \
 802             "pr19319" \
 803         ] \
 804         [list \
 805             "Build property 1" \
 806             "" \
 807             "-Wa,-mx86-used-note=no" \
 808             {pass.c property-no-copy.S} \
 809             {{readelf {-n} property-1.r}} \
 810             "property-1" \
 811         ] \
 812         [list \
 813             "Build property 1 (.o)" \
 814             "-r -nostdlib" \
 815             "-Wa,-mx86-used-note=yes" \
 816             {pass.c property-no-copy.S} \
 817             {{readelf {-n} property-1a.r}} \
 818             "property-1.o" \
 819         ] \
 820         [list \
 821             "Build property 1 (.so)" \
 822             "-shared" \
 823             "-fPIC -Wa,-mx86-used-note=no" \
 824             {pass.c property-no-copy.S} \
 825             {{readelf {-n} property-1.r}} \
 826             "property-1.so" \
 827         ] \
 828         [list \
 829             "Build property 2" \
 830             "" \
 831             "-Wa,-mx86-used-note=no" \
 832             {pass.c property-stack.S} \
 833             {{readelf {-n} property-2.r}} \
 834             "property-2" \
 835         ] \
 836         [list \
 837             "Build property 2 (.o)" \
 838             "-r -nostdlib" \
 839             "-Wa,-mx86-used-note=yes" \
 840             {pass.c property-stack.S} \
 841             {{readelf {-n} property-2a.r}} \
 842             "property-2.o" \
 843         ] \
 844         [list \
 845             "Build property 2 (.so)" \
 846             "-shared" \
 847             "-fPIC -Wa,-mx86-used-note=no" \
 848             {pass.c property-stack.S} \
 849             {{readelf {-n} property-2.r}} \
 850             "property-2.so" \
 851         ] \
 852         [list \
 853             "Build property 3" \
 854             "" \
 855             "-Wa,-mx86-used-note=no" \
 856             {pass.c property-stack.S property-x86-1.S} \
 857             {{readelf {-n} property-3.r}} \
 858             "property-3" \
 859         ] \
 860         [list \
 861             "Build property 3 (.o)" \
 862             "-r -nostdlib" \
 863             "-Wa,-mx86-used-note=yes" \
 864             {pass.c property-x86-1.S property-stack.S} \
 865             {{readelf {-n} property-3a.r}} \
 866             "property-3.o" \
 867         ] \
 868         [list \
 869             "Build property 3 (.so)" \
 870             "-shared" \
 871             "-fPIC -Wa,-mx86-used-note=no" \
 872             {property-x86-1.S pass.c property-stack.S} \
 873             {{readelf {-n} property-3.r}} \
 874             "property-3.so" \
 875         ] \
 876         [list \
 877             "Build property 4" \
 878             "" \
 879             "-Wa,-mx86-used-note=no" \
 880             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 881             {{readelf {-n} property-4.r}} \
 882             "property-4" \
 883         ] \
 884         [list \
 885             "Build property 4 (.o)" \
 886             "-r -nostdlib" \
 887             "-Wa,-mx86-used-note=yes" \
 888             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 889             {{readelf {-n} property-4a.r}} \
 890             "property-4.o" \
 891         ] \
 892         [list \
 893             "Build property 4 (.so)" \
 894             "-shared" \
 895             "-fPIC -Wa,-mx86-used-note=no" \
 896             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 897             {{readelf {-n} property-4.r}} \
 898             "property-4.so" \
 899         ] \
 900         [list \
 901             "Build property 4 (-Wl,-z,stack-size=0)" \
 902             "-Wl,-z,stack-size=0" \
 903             "-Wa,-mx86-used-note=no" \
 904             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 905             {{readelf {-n} property-4.r}} \
 906             "property-4" \
 907         ] \
 908         [list \
 909             "Build property 5" \
 910             "-Wl,-z,stack-size=0x900000" \
 911             "-Wa,-mx86-used-note=no" \
 912             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 913             {{readelf {-n} property-5.r}} \
 914             "property-5" \
 915         ] \
 916         [list \
 917             "Build property 5 (.o)" \
 918             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 919             "-Wa,-mx86-used-note=yes" \
 920             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 921             {{readelf {-n} property-5a.r}} \
 922             "property-5.o" \
 923         ] \
 924         [list \
 925             "Build property 5 (.so)" \
 926             "-shared -Wl,-z,stack-size=0x900000" \
 927             "-fPIC -Wa,-mx86-used-note=no" \
 928             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 929             {{readelf {-n} property-5.r}} \
 930             "property-5.so" \
 931         ] \
 932         [list \
 933             "Build property-6.so" \
 934             "-shared" \
 935             "-fPIC -Wa,-mx86-used-note=no" \
 936             {property-6a.c property-6c.S} \
 937             {{readelf {-n} property-6.r}} \
 938             "property-6.so" \
 939         ] \
 940         [list \
 941             "Build property-6.o" \
 942             "-r -nostdlib" \
 943             "-Wa,-mx86-used-note=yes" \
 944             {property-6b.c property-stack.S} \
 945             {{readelf {-n} property-2a.r}} \
 946             "property-6.o" \
 947         ] \
 948         [list \
 949             "Build property-6" \
 950             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 951             "-Wa,-mx86-used-note=no" \
 952             { dummy.s } \
 953             {{readelf {-n} property-2.r}} \
 954             "property-6" \
 955         ] \
 956         [list \
 957             "Build property 7a (.o)" \
 958             "-r -nostdlib" \
 959             "-Wa,-mx86-used-note=yes" \
 960             {property-unsorted-1.S} \
 961             {{readelf {-n} property-7a.r}} \
 962             "property-7a.o" \
 963         ] \
 964         [list \
 965             "Build property 7b (.o)" \
 966             "-r -nostdlib" \
 967             "-Wa,-mx86-used-note=yes" \
 968             {property-unsorted-2.S} \
 969             {{readelf {-n} property-7a.r}} \
 970             "property-7b.o" \
 971         ] \
 972     ]
 973
 974     run_ld_link_exec_tests [list \
 975         [list \
 976             "Run plt-main" \
 977             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 978              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 979             "-Wa,-mx86-used-note=yes" \
 980             { plt-main5.c } \
 981             "plt-main" \
 982             "plt-main.out" \
 983         ] \
 984         [list \
 985             "Run plt-main with PIE" \
 986             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 987              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 988             "-Wa,-mx86-used-note=yes" \
 989             { plt-main5.c } \
 990             "plt-main-pie" \
 991             "plt-main.out" \
 992             "-fPIC" \
 993         ] \
 994         [list \
 995             "Run copyreloc-main with PIE and GOTOFF" \
 996             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 997             "-Wa,-mx86-used-note=yes" \
 998             { dummy.s } \
 999             "copyreloc-main" \
1000             "copyreloc-main.out" \
1001         ] \
1002         [list \
1003             "Run pr17689 with PIE and GOTOFF" \
1004             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1005             "-Wa,-mx86-used-note=yes" \
1006             { dummy.c } \
1007             "pr17689" \
1008             "pr17689.out" \
1009         ] \
1010         [list \
1011             "Run pr17689 with PIE, -z now and GOTOFF" \
1012             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1013             "-Wa,-mx86-used-note=yes" \
1014             { dummy.c } \
1015             "pr17689now" \
1016             "pr17689.out" \
1017         ] \
1018         [list \
1019             "Run pr17689ver with PIE and GOTOFF" \
1020             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1021             "-Wa,-mx86-used-note=yes" \
1022             { dummy.c } \
1023             "pr17689ver" \
1024             "pr17689.out" \
1025         ] \
1026         [list \
1027             "Run pr18900" \
1028             "tmpdir/pr18900.o tmpdir/pr18900.so" \
1029             "-Wa,-mx86-used-note=yes" \
1030             { dummy.s } \
1031             "pr18900" \
1032             "pr18900.out" \
1033         ] \
1034         [list \
1035             "Run pr19031" \
1036             "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1037             "-Wa,-mx86-used-note=yes" \
1038             { pr19031b.S pr19031c.c } \
1039             "pr19031" \
1040             "pr19031.out" \
1041             "$NOPIE_CFLAGS" \
1042         ] \
1043         [list \
1044             "Run got1" \
1045             "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1046             "-Wa,-mx86-used-note=yes" \
1047             { got1a.S got1b.c got1c.c } \
1048             "got1" \
1049             "got1.out" \
1050         ] \
1051         [list \
1052             "Run property 1" \
1053             "" \
1054             "-Wa,-mx86-used-note=yes" \
1055             {pass.c property-no-copy.S} \
1056             "property-1" "pass.out" \
1057         ] \
1058         [list \
1059             "Run property 1 (PIE)" \
1060             "-pie" \
1061             "-Wa,-mx86-used-note=yes" \
1062             {pass.c property-no-copy.S} \
1063             "property-1-pie" "pass.out" "-fPIE" \
1064         ] \
1065         [list \
1066             "Run property 1 (static)" \
1067             "-static" \
1068             "-Wa,-mx86-used-note=yes" \
1069             {pass.c property-no-copy.S} \
1070             "property-1-static" "pass.out" \
1071         ] \
1072         [list \
1073             "Run property 2" \
1074             "" \
1075             "-Wa,-mx86-used-note=yes" \
1076             {pass.c property-stack.S} \
1077             "property-2" "pass.out" \
1078         ] \
1079         [list \
1080             "Run property 2 (PIE)" \
1081             "-pie" \
1082             "-Wa,-mx86-used-note=yes" \
1083             {pass.c property-stack.S} \
1084             "property-2-pie" "pass.out" "-fPIE" \
1085         ] \
1086         [list \
1087             "Run property 2 (static)" \
1088             "-static" \
1089             "-Wa,-mx86-used-note=yes" \
1090             {pass.c property-stack.S} \
1091             "property-3-static" "pass.out" \
1092         ] \
1093         [list \
1094             "Run property 3" \
1095             "" \
1096             "-Wa,-mx86-used-note=yes" \
1097             {pass.c property-stack.S property-x86-1.S} \
1098             "property-3" "pass.out" \
1099         ] \
1100         [list \
1101             "Run property 3 (PIE)" \
1102             "-pie" \
1103             "-Wa,-mx86-used-note=yes" \
1104             {pass.c property-x86-1.S property-stack.S} \
1105             "property-3-pie" "pass.out" "-fPIE" \
1106         ] \
1107         [list \
1108             "Run property 3 (static)" \
1109             "-static" \
1110             "-Wa,-mx86-used-note=yes" \
1111             {property-x86-1.S pass.c property-stack.S} \
1112             "property-3-static" "pass.out" \
1113         ] \
1114         [list \
1115             "Run property 4" \
1116             "" \
1117             "-Wa,-mx86-used-note=yes" \
1118             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1119             "property-4" "pass.out" \
1120         ] \
1121         [list \
1122             "Run property 4 (PIE)" \
1123             "-pie" \
1124             "-Wa,-mx86-used-note=yes" \
1125             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1126             "property-4-pie" "pass.out" "-fPIE" \
1127         ] \
1128         [list \
1129             "Run property 4 (static)" \
1130             "-static" \
1131             "-Wa,-mx86-used-note=yes" \
1132             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1133             "property-4-static" "pass.out" \
1134         ] \
1135         [list \
1136             "Run property 5" \
1137             "-Wl,-z,stack-size=0x900000" \
1138             "-Wa,-mx86-used-note=yes" \
1139             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1140             "property-5" "pass.out" \
1141         ] \
1142         [list \
1143             "Run property 5 (PIE)" \
1144             "-pie -Wl,-z,stack-size=0x900000" \
1145             "-Wa,-mx86-used-note=yes" \
1146             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1147             "property-5-pie" "pass.out" "-fPIE" \
1148         ] \
1149         [list \
1150             "Run property 5 (static)" \
1151             "-static -Wl,-z,stack-size=0x900000" \
1152             "-Wa,-mx86-used-note=yes" \
1153             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1154             "property-5-static" "pass.out" \
1155         ] \
1156     ]
1157
1158     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1159     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1160     undefined_weak "-fPIE" "-pie"
1161     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1162     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1163 }
1164
1165 global NOPIE_CFLAGS NOPIE_LDFLAGS
1166
1167 # Must be native with the C compiler and working IFUNC support,
1168 if { [isnative]
1169      && [check_ifunc_available]
1170      && [istarget "i?86-*-*"]
1171      && [which $CC] != 0 } {
1172     run_cc_link_tests [list \
1173         [list \
1174             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1175             "" \
1176             "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1177             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1178         ] \
1179         [list \
1180             "Build pr21168a.o" \
1181             "" \
1182             "-Wa,-mx86-used-note=yes" \
1183             { pr21168a.c } \
1184         ] \
1185         [list \
1186             "Build pr21168.so" \
1187             "-shared" \
1188             "-Wa,-mx86-used-note=yes" \
1189             { pr21168b.S } \
1190             "" \
1191             "pr21168.so" \
1192         ] \
1193     ]
1194
1195     run_ld_link_exec_tests [list \
1196         [list \
1197             "Run ifunc-1a" \
1198             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1199              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1200             "-Wa,-mx86-used-note=yes" \
1201             { dummy.c } \
1202             "ifunc-1a" \
1203             "pass.out" \
1204         ] \
1205         [list \
1206             "Run ifunc-1b" \
1207             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1208             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1209             "-Wa,-mx86-used-note=yes" \
1210             { dummy.c } \
1211             "ifunc-1b" \
1212             "pass.out" \
1213         ] \
1214         [list \
1215             "Run pr21168" \
1216             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1217             "-Wa,-mx86-used-note=yes" \
1218             { dummy.c } \
1219             "pr21168" \
1220             "pass.out" \
1221         ] \
1222     ]
1223
1224     if { [istarget "i?86-*-linux*"] } {
1225         run_cc_link_tests [list \
1226             [list \
1227                 "Build pr21168.so with -z ibtplt" \
1228                 "-shared -Wl,-z,ibtplt" \
1229                 "-Wa,-mx86-used-note=yes" \
1230                 { pr21168b.S } \
1231                 "" \
1232                 "pr21168-ibt.so" \
1233             ] \
1234             [list \
1235                 "Build ifunc-1a with -z ibtplt" \
1236                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1237                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1238                 "-Wa,-mx86-used-note=yes" \
1239                 { dummy.c } \
1240                 {{objdump {-dw} plt-main-ibt.dd}} \
1241                 "ifunc-1a-ibt" \
1242             ] \
1243             [list \
1244                 "Build ifunc-1a with PIE -z ibtplt" \
1245                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1246                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1247                 "-Wa,-mx86-used-note=yes" \
1248                 { dummy.c } \
1249                 {{objdump {-dw} plt-pie-ibt.dd}} \
1250                 "ifunc-1a-pie-ibt" \
1251             ] \
1252         ]
1253
1254         run_ld_link_exec_tests [list \
1255             [list \
1256                 "Run ifunc-1a with -z ibtplt" \
1257                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1258                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1259                 "-Wa,-mx86-used-note=yes" \
1260                 { dummy.c } \
1261                 "ifunc-1a-ibt" \
1262                 "pass.out" \
1263             ] \
1264             [list \
1265                 "Run ifunc-1a with PIE -z ibtplt" \
1266                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1267                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1268                 "-Wa,-mx86-used-note=yes" \
1269                 { dummy.c } \
1270                 "ifunc-1a-pie-ibt" \
1271                 "pass.out" \
1272             ] \
1273             [list \
1274                 "Run pr21168 with -z ibtplt" \
1275                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1276                 "-Wa,-mx86-used-note=yes" \
1277                 { dummy.c } \
1278                 "pr21168-ibt" \
1279                 "pass.out" \
1280             ] \
1281         ]
1282     }
1283 }
1284
1285 # Must be native with the C compiler.
1286 if { [isnative]
1287      && [istarget "i?86-*-*"]
1288      && [which $CC] != 0 } {
1289     run_cc_link_tests [list \
1290         [list \
1291             "Build pr22001-1.so" \
1292             "-shared" \
1293             "-Wa,-mx86-used-note=yes" \
1294             { pr22001-1a.c } \
1295             {} \
1296             "pr22001-1.so" \
1297         ] \
1298         [list \
1299             "Build pr21997-1.so" \
1300             "-shared" \
1301             "-Wa,-mx86-used-note=yes" \
1302             { property-stack.S property-no-copy.S pr21997-1a.S } \
1303             {} \
1304             "pr21997-1.so" \
1305         ] \
1306         [list \
1307             "Build pr22842.so" \
1308             "-shared" \
1309             "-fPIC -Wa,-mx86-used-note=yes" \
1310             { pr22842a.c } \
1311             {} \
1312             "pr22842.so" \
1313         ] \
1314     ]
1315
1316     run_ld_link_exec_tests [list \
1317         [list \
1318             "Run weakundef1 without PIE" \
1319             "$NOPIE_LDFLAGS" \
1320             "-Wa,-mx86-used-note=yes" \
1321             { weakundef1.c } \
1322             "weakundef1pie" \
1323             "pass.out" \
1324             "$NOPIE_CFLAGS" \
1325         ] \
1326         [list \
1327             "Run pr22001-1" \
1328             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1329             "-Wa,-mx86-used-note=yes" \
1330             { pr22001-1b.c } \
1331             "pr22001-1" \
1332             "pass.out" \
1333             "$NOPIE_CFLAGS" \
1334         ] \
1335         [list \
1336             "Run pr22001-1 (PIE 1)" \
1337             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1338             "-Wa,-mx86-used-note=yes" \
1339             { pr22001-1c.S } \
1340             "pr22001-1-pie-1" \
1341             "pass.out" \
1342         ] \
1343         [list \
1344             "Run pr22001-1 (PIE 2)" \
1345             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1346             "-Wa,-mx86-used-note=yes" \
1347             { pr22001-1c.S } \
1348             "pr22001-1-pie-2" \
1349             "pass.out" \
1350         ] \
1351         [list \
1352             "Run pr22001-1 (PIC 1)" \
1353             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1354             "-Wa,-mx86-used-note=yes" \
1355             { pr22001-1b.c } \
1356             "pr22001-1-pic-1" \
1357             "pass.out" \
1358             "-fPIC" \
1359         ] \
1360         [list \
1361             "Run pr22001-1 (PIC 2)" \
1362             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1363             "-Wa,-mx86-used-note=yes" \
1364             { pr22001-1b.c } \
1365             "pr22001-1-pic-2" \
1366             "pass.out" \
1367             "-fPIC" \
1368         ] \
1369         [list \
1370             "Run pr21997-1" \
1371             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1372             "-Wa,-mx86-used-note=yes" \
1373             { pr21997-1b.c } \
1374             "pr21997-1" \
1375             "pass.out" \
1376             "$NOPIE_CFLAGS" \
1377         ] \
1378         [list \
1379             "Run pr21997-1 (PIC 1)" \
1380             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1381             "-Wa,-mx86-used-note=yes" \
1382             { pr21997-1b.c } \
1383             "pr21997-1-pic-1" \
1384             "pass.out" \
1385             "-fPIC" \
1386         ] \
1387         [list \
1388             "Run pr21997-1 (PIC 2)" \
1389             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1390             "-Wa,-mx86-used-note=yes" \
1391             { pr21997-1b.c } \
1392             "pr21997-1-pic-2" \
1393             "pass.out" \
1394             "-fPIC" \
1395         ] \
1396         [list \
1397             "Run pr21997-1 (PIE 1)" \
1398             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1399             "-Wa,-mx86-used-note=yes" \
1400             { pr21997-1c.S } \
1401             "pr21997-1-pie-1" \
1402             "pass.out" \
1403         ] \
1404         [list \
1405             "Run pr21997-1 (PIE 2)" \
1406             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1407             "-Wa,-mx86-used-note=yes" \
1408             { pr21997-1c.S } \
1409             "pr21997-1-pie-2" \
1410             "pass.out" \
1411         ] \
1412         [list \
1413             "Build pr22842" \
1414             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1415             "-Wa,-mx86-used-note=yes" \
1416             { pr22842b.S } \
1417             "pr22842" \
1418             "pass.out" \
1419         ] \
1420     ]
1421
1422     if { [at_least_gcc_version 5 0] } {
1423         run_ld_link_exec_tests [list \
1424             [list \
1425                 "Run weakundef1 with PIE" \
1426                 "-pie" \
1427                 "-Wa,-mx86-used-note=yes" \
1428                 { weakundef1.c } \
1429                 "weakundef1pie" \
1430                 "pass.out" \
1431                 "-fPIE" \
1432             ] \
1433         ]
1434     }
1435 }
1436
1437 if { !([istarget "i?86-*-linux*"]
1438        || [istarget "x86_64-*-linux*"]) } {
1439     set ASFLAGS "$saved_ASFLAGS"
1440     return
1441 }
1442
1443 run_ld_link_tests [list \
1444     [list \
1445         "basic PLT generation (non-PIC, -z now)" \
1446         "-z now -melf_i386 --hash-style=sysv \
1447          -z noseparate-code tmpdir/libpltlib.so" \
1448         "" \
1449         "--32" \
1450         {plt2.s} \
1451         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1452         "plt2" \
1453     ] \
1454     [list \
1455         "basic PLT generation (PIC, -z now)" \
1456         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1457         "" \
1458         "--32 -mx86-used-note=yes" \
1459         {plt-pic.s} \
1460         {{objdump -dwr plt-pic2.dd}} \
1461         "plt-pic2.so" \
1462     ] \
1463     [list \
1464         "Build pr21626.so" \
1465         "-shared -melf_i386" \
1466         "" \
1467         "--32 -mx86-used-note=yes" \
1468         {property-x86-3.s} \
1469         "" \
1470         "pr21626.so" \
1471     ] \
1472     [list \
1473         "Build pr21626" \
1474         "-melf_i386 tmpdir/pr21626.so" \
1475         "" \
1476         "--32 -mx86-used-note=yes" \
1477         {start.s foo.s} \
1478         "" \
1479         "pr21626" \
1480     ] \
1481 ]
1482
1483 # Linux only tests
1484 run_dump_test "pltgot-1"
1485 run_dump_test "pltgot-2"
1486 run_dump_test "pr20830"
1487 run_dump_test "ibt-plt-1"
1488 run_dump_test "ibt-plt-2a"
1489 run_dump_test "ibt-plt-2b"
1490 run_dump_test "ibt-plt-2c"
1491 run_dump_test "ibt-plt-2d"
1492 run_dump_test "ibt-plt-3a"
1493 run_dump_test "ibt-plt-3b"
1494 run_dump_test "ibt-plt-3c"
1495 run_dump_test "ibt-plt-3d"
1496
1497 set ASFLAGS "$saved_ASFLAGS"