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