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-x86-5"
 437 run_dump_test "property-x86-ibt1a"
 438 run_dump_test "property-x86-ibt1b"
 439 run_dump_test "property-x86-ibt2"
 440 run_dump_test "property-x86-ibt3a"
 441 run_dump_test "property-x86-ibt3b"
 442 run_dump_test "property-x86-ibt4"
 443 run_dump_test "property-x86-ibt5"
 444 run_dump_test "property-x86-shstk1a"
 445 run_dump_test "property-x86-shstk1b"
 446 run_dump_test "property-x86-shstk2"
 447 run_dump_test "property-x86-shstk3a"
 448 run_dump_test "property-x86-shstk3b"
 449 run_dump_test "property-x86-shstk4"
 450 run_dump_test "property-x86-shstk5"
 451 run_dump_test "pie1"
 452 run_dump_test "pie1-nacl"
 453 run_dump_test "pr21884"
 454 run_dump_test "pr21884-nacl"
 455 run_dump_test "pr22115-1a"
 456 run_dump_test "pr22115-1b"
 457 run_dump_test "pr22115-1c"
 458 run_dump_test "pr22115-1d"
 459 run_dump_test "pr22135"
 460 run_dump_test "pr22782"
 461 run_dump_test "pr22929"
 462 run_dump_test "pr23189"
 463 run_dump_test "pr23194"
 464 run_dump_test "pr23372a"
 465 run_dump_test "pr23372b"
 466 run_dump_test "pr23372c"
 467 run_dump_test "pr23372d"
 468 run_dump_test "pr23486a"
 469 run_dump_test "pr23486b"
 470 run_dump_test "pr23486c"
 471 run_dump_test "pr23486d"
 472
 473 if { !([istarget "i?86-*-linux*"]
 474        || [istarget "i?86-*-gnu*"]
 475        || [istarget "i?86-*-nacl*"]
 476        || [istarget "x86_64-*-nacl*"]
 477        || [istarget "x86_64-*-linux*"]) } {
 478     return
 479 }
 480
 481 run_dump_test "compressed1"
 482 run_dump_test "pr12627"
 483 run_dump_test "pr13302"
 484 run_dump_test "pr14215"
 485 run_dump_test "pr17057"
 486 run_dump_test "pr17935-1"
 487 run_dump_test "pr17935-2"
 488 run_dump_test "pr18801"
 489 run_dump_test "pr18815"
 490 run_dump_test "pr19939a"
 491 run_dump_test "pr19939b"
 492 run_dump_test "tlsdesc2"
 493
 494 proc undefined_weak {cflags ldflags} {
 495     set testname "Undefined weak symbol"
 496     if { ![ string match "" $cflags$ldflags] } {
 497         set testname "$testname ($cflags $ldflags)"
 498     }
 499
 500     if { [string match "*-fPIE*" $cflags]
 501          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 502         set weak_symbol "Weak defined"
 503     } else {
 504         set weak_symbol "Weak undefined"
 505     }
 506
 507     run_cc_link_tests [list \
 508         [list \
 509             "Build libpr19704a.so" \
 510             "-shared -Wl,-soname,libpr19704.so" \
 511             "" \
 512             { dummy.s } \
 513             {} \
 514             "libpr19704a.so" \
 515         ] \
 516         [list \
 517             "Build libpr19704b.so" \
 518             "-shared -Wl,-soname,libpr19704.so" \
 519             "-fPIC" \
 520             { pr19704b.c } \
 521             {} \
 522             "libpr19704b.so" \
 523         ] \
 524     ]
 525
 526     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 527
 528     run_ld_link_exec_tests [list \
 529         [list \
 530             "Run pr19704" \
 531             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 532             "" \
 533             { pr19704a.c } \
 534             "pr19704" \
 535             "pr19704.out" \
 536             "$cflags" \
 537         ] \
 538     ]
 539
 540     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 541
 542     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 543     if {![string match $weak_symbol $exec_output]} {
 544         fail $testname
 545     } else {
 546         pass $testname
 547     }
 548 }
 549
 550 # Add $PLT_CFLAGS if PLT is expected.
 551 global PLT_CFLAGS
 552
 553 # Must be Linux native with the C compiler
 554 if { [isnative]
 555      && [istarget "i?86-*-linux*"]
 556      && [which $CC] != 0 } {
 557     run_cc_link_tests [list \
 558         [list \
 559             "Build plt-lib.so" \
 560             "-shared" \
 561             "-fPIC" \
 562             { plt-lib.c } \
 563             {} \
 564             "libplt-lib.so" \
 565         ] \
 566         [list \
 567             "Build libplt-main1.a" \
 568             "" \
 569             "-fPIC -Wa,-mrelax-relocations=yes" \
 570             { plt-main1.c } \
 571             {{readelf {-Wr} plt-main1.rd}} \
 572             "libplt-main1.a" \
 573         ] \
 574         [list \
 575             "Build libplt-main2.a" \
 576             "" \
 577             "-fPIC -Wa,-mrelax-relocations=yes" \
 578             { plt-main2.c } \
 579             {{readelf {-Wr} plt-main2.rd}} \
 580             "libplt-main2.a" \
 581         ] \
 582         [list \
 583             "Build libplt-main3.a" \
 584             "" \
 585             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 586             { plt-main3.c } \
 587             {{readelf {-Wr} plt-main3.rd}} \
 588             "libplt-main3.a" \
 589         ] \
 590         [list \
 591             "Build libplt-main4.a" \
 592             "" \
 593             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 594             { plt-main4.c } \
 595             {{readelf {-Wr} plt-main4.rd}} \
 596             "libplt-main4.a" \
 597         ] \
 598         [list \
 599             "Build plt-main" \
 600             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 601              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 602             "" \
 603             { plt-main5.c } \
 604             {{readelf {-Wr} plt-main.rd}} \
 605             "plt-main" \
 606         ] \
 607         [list \
 608             "Build plt-main with PIE" \
 609             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 610              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 611             "-fPIC" \
 612             { plt-main5.c } \
 613             {{readelf {-Wr} plt-main.rd}} \
 614             "plt-main" \
 615         ] \
 616         [list \
 617             "Build copyreloc-lib.so" \
 618             "-shared" \
 619             "-fPIC" \
 620             { copyreloc-lib.c } \
 621             {} \
 622             "copyreloc-lib.so" \
 623         ] \
 624         [list \
 625             "Build libcopyreloc-main.a" \
 626             "" \
 627             "" \
 628             { copyreloc-main.S } \
 629             {} \
 630             "libcopyreloc-main.a" \
 631         ] \
 632         [list \
 633             "Build copyreloc-main with PIE and GOTOFF (1)" \
 634             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 635             "" \
 636             { dummy.s } \
 637             {{readelf {-Wr} copyreloc-main1.rd}} \
 638             "copyreloc-main" \
 639         ] \
 640         [list \
 641             "Build copyreloc-main with PIE and GOTOFF (2)" \
 642             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 643             "" \
 644             { dummy.s } \
 645             {{readelf {-Wr} copyreloc-main2.rd}} \
 646             "copyreloc-main" \
 647         ] \
 648         [list \
 649             "Build pr17689.so" \
 650             "-shared" \
 651             "-fPIC" \
 652             { pr17689a.c } \
 653             {} \
 654             "pr17689.so" \
 655         ] \
 656         [list \
 657             "Build pr17689.so with -z now" \
 658             "-shared -Wl,-z,now" \
 659             "-fPIC" \
 660             { pr17689a.c } \
 661             {{readelf {-Wr} pr17689now.rd}} \
 662             "pr17689now.so" \
 663         ] \
 664         [list \
 665             "Build pr17689ver.so" \
 666             "-shared -Wl,--version-script,pr17689a.t" \
 667             "-fPIC" \
 668             { pr17689a.c } \
 669             {} \
 670             "pr17689ver.so" \
 671         ] \
 672         [list \
 673             "Build pr17689.a" \
 674             "" \
 675             "" \
 676             { pr17689b.S } \
 677             {} \
 678             "pr17689.a" \
 679         ] \
 680         [list \
 681             "Build pr17689 with PIE and GOTOFF" \
 682             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 683             "" \
 684             { dummy.c } \
 685             {{readelf {-Wr} pr17689.rd}} \
 686             "pr17689" \
 687         ] \
 688         [list \
 689             "Build pr17689 with PIE, -z now and GOTOFF" \
 690             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 691             "" \
 692             { dummy.c } \
 693             {{readelf {-Wr} pr17689now.rd}} \
 694             "pr17689now" \
 695         ] \
 696         [list \
 697             "Build pr17689ver with PIE and GOTOFF" \
 698             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 699             "" \
 700             { dummy.c } \
 701             {{readelf {-Wr} pr17689ver.rd}} \
 702             "pr17689ver" \
 703         ] \
 704         [list \
 705             "Build pr17827 with PIE and GOTOFF" \
 706             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 707             "" \
 708             { dummy.c } \
 709             {{readelf {-Wr} pr17827.rd}} \
 710             "pr17827" \
 711         ] \
 712         [list \
 713             "Build pr18900.so" \
 714             "-shared" \
 715             "-fPIC" \
 716             { pr18900a.c } \
 717             "" \
 718             "pr18900.so" \
 719         ] \
 720         [list \
 721             "Build pr18900.o" \
 722             "-r -nostdlib" \
 723             "" \
 724             { pr18900b.c pr18900c.c } \
 725             "" \
 726             "pr18900.o" \
 727         ] \
 728         [list \
 729             "Build pr18900a" \
 730             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 731             "" \
 732             { dummy.s } \
 733             {{readelf {-Wrd} pr18900a.rd}} \
 734             "pr18900a" \
 735         ] \
 736         [list \
 737             "Build pr18900b" \
 738             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 739             "" \
 740             { dummy.s } \
 741             {{readelf {-Wrd} pr18900b.rd}} \
 742             "pr18900b" \
 743         ] \
 744         [list \
 745             "Build pr19031.so" \
 746             "-shared" \
 747             "-fPIC" \
 748             { pr19031a.c } \
 749             "" \
 750             "pr19031.so" \
 751         ] \
 752         [list \
 753             "Build got1d.so" \
 754             "-shared" \
 755             "" \
 756             { got1d.S } \
 757             "" \
 758             "got1d.so" \
 759         ] \
 760         [list \
 761             "Build gotpc1.o" \
 762             "-r -nostdlib" \
 763             "-Wa,-mrelax-relocations=yes" \
 764             { got1a.S got1b.c got1c.c } \
 765             "" \
 766             "gotpc1.o" \
 767         ] \
 768         [list \
 769             "Build gotpc1" \
 770             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 771             "" \
 772             { dummy.s } \
 773             {{objdump {-dw} got1.dd}} \
 774             "got1" \
 775         ] \
 776         [list \
 777             "Build pr19319.so" \
 778             "-shared" \
 779             "" \
 780             { pr19319a.S } \
 781             "" \
 782             "pr19319.so" \
 783         ] \
 784         [list \
 785             "Build pr19319" \
 786             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 787             "-Wa,-mrelax-relocations=yes" \
 788             { pr19319b.S } \
 789             {{objdump {-dw} pr19319.dd}} \
 790             "pr19319" \
 791         ] \
 792         [list \
 793             "Build property 1" \
 794             "" \
 795             "" \
 796             {pass.c property-no-copy.S} \
 797             {{readelf {-n} property-1.r}} \
 798             "property-1" \
 799         ] \
 800         [list \
 801             "Build property 1 (.o)" \
 802             "-r -nostdlib" \
 803             "" \
 804             {pass.c property-no-copy.S} \
 805             {{readelf {-n} property-1.r}} \
 806             "property-1.o" \
 807         ] \
 808         [list \
 809             "Build property 1 (.so)" \
 810             "-shared" \
 811             "-fPIC" \
 812             {pass.c property-no-copy.S} \
 813             {{readelf {-n} property-1.r}} \
 814             "property-1.so" \
 815         ] \
 816         [list \
 817             "Build property 2" \
 818             "" \
 819             "" \
 820             {pass.c property-stack.S} \
 821             {{readelf {-n} property-2.r}} \
 822             "property-2" \
 823         ] \
 824         [list \
 825             "Build property 2 (.o)" \
 826             "-r -nostdlib" \
 827             "" \
 828             {pass.c property-stack.S} \
 829             {{readelf {-n} property-2.r}} \
 830             "property-2.o" \
 831         ] \
 832         [list \
 833             "Build property 2 (.so)" \
 834             "-shared" \
 835             "-fPIC" \
 836             {pass.c property-stack.S} \
 837             {{readelf {-n} property-2.r}} \
 838             "property-2.so" \
 839         ] \
 840         [list \
 841             "Build property 3" \
 842             "" \
 843             "" \
 844             {pass.c property-stack.S property-x86-1.S} \
 845             {{readelf {-n} property-3.r}} \
 846             "property-3" \
 847         ] \
 848         [list \
 849             "Build property 3 (.o)" \
 850             "-r -nostdlib" \
 851             "" \
 852             {pass.c property-x86-1.S property-stack.S} \
 853             {{readelf {-n} property-3.r}} \
 854             "property-3.o" \
 855         ] \
 856         [list \
 857             "Build property 3 (.so)" \
 858             "-shared" \
 859             "-fPIC" \
 860             {property-x86-1.S pass.c property-stack.S} \
 861             {{readelf {-n} property-3.r}} \
 862             "property-3.so" \
 863         ] \
 864         [list \
 865             "Build property 4" \
 866             "" \
 867             "" \
 868             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 869             {{readelf {-n} property-4.r}} \
 870             "property-4" \
 871         ] \
 872         [list \
 873             "Build property 4 (.o)" \
 874             "-r -nostdlib" \
 875             "" \
 876             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 877             {{readelf {-n} property-4.r}} \
 878             "property-4.o" \
 879         ] \
 880         [list \
 881             "Build property 4 (.so)" \
 882             "-shared" \
 883             "-fPIC" \
 884             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 885             {{readelf {-n} property-4.r}} \
 886             "property-4.so" \
 887         ] \
 888         [list \
 889             "Build property 4 (-Wl,-z,stack-size=0)" \
 890             "-Wl,-z,stack-size=0" \
 891             "" \
 892             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 893             {{readelf {-n} property-4.r}} \
 894             "property-4" \
 895         ] \
 896         [list \
 897             "Build property 5" \
 898             "-Wl,-z,stack-size=0x900000" \
 899             "" \
 900             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 901             {{readelf {-n} property-5.r}} \
 902             "property-5" \
 903         ] \
 904         [list \
 905             "Build property 5 (.o)" \
 906             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 907             "" \
 908             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 909             {{readelf {-n} property-5.r}} \
 910             "property-5.o" \
 911         ] \
 912         [list \
 913             "Build property 5 (.so)" \
 914             "-shared -Wl,-z,stack-size=0x900000" \
 915             "-fPIC" \
 916             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 917             {{readelf {-n} property-5.r}} \
 918             "property-5.so" \
 919         ] \
 920         [list \
 921             "Build property-6.so" \
 922             "-shared" \
 923             "-fPIC" \
 924             {property-6a.c property-6c.S} \
 925             {{readelf {-n} property-6.r}} \
 926             "property-6.so" \
 927         ] \
 928         [list \
 929             "Build property-6.o" \
 930             "-r -nostdlib" \
 931             "" \
 932             {property-6b.c property-stack.S} \
 933             {{readelf {-n} property-2.r}} \
 934             "property-6.o" \
 935         ] \
 936         [list \
 937             "Build property-6" \
 938             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 939             { dummy.s } \
 940             "" \
 941             {{readelf {-n} property-2.r}} \
 942             "property-6" \
 943         ] \
 944         [list \
 945             "Build property 7a (.o)" \
 946             "-r -nostdlib" \
 947             "" \
 948             {property-unsorted-1.S} \
 949             {{readelf {-n} property-7.r}} \
 950             "property-7a.o" \
 951         ] \
 952         [list \
 953             "Build property 7b (.o)" \
 954             "-r -nostdlib" \
 955             "" \
 956             {property-unsorted-2.S} \
 957             {{readelf {-n} property-7.r}} \
 958             "property-7b.o" \
 959         ] \
 960     ]
 961
 962     run_ld_link_exec_tests [list \
 963         [list \
 964             "Run plt-main" \
 965             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 966              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 967             "" \
 968             { plt-main5.c } \
 969             "plt-main" \
 970             "plt-main.out" \
 971         ] \
 972         [list \
 973             "Run plt-main with PIE" \
 974             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 975              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 976             "" \
 977             { plt-main5.c } \
 978             "plt-main-pie" \
 979             "plt-main.out" \
 980             "-fPIC" \
 981         ] \
 982         [list \
 983             "Run copyreloc-main with PIE and GOTOFF" \
 984             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 985             "" \
 986             { dummy.s } \
 987             "copyreloc-main" \
 988             "copyreloc-main.out" \
 989         ] \
 990         [list \
 991             "Run pr17689 with PIE and GOTOFF" \
 992             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 993             "" \
 994             { dummy.c } \
 995             "pr17689" \
 996             "pr17689.out" \
 997         ] \
 998         [list \
 999             "Run pr17689 with PIE, -z now and GOTOFF" \
1000             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1001             "" \
1002             { dummy.c } \
1003             "pr17689now" \
1004             "pr17689.out" \
1005         ] \
1006         [list \
1007             "Run pr17689ver with PIE and GOTOFF" \
1008             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1009             "" \
1010             { dummy.c } \
1011             "pr17689ver" \
1012             "pr17689.out" \
1013         ] \
1014         [list \
1015             "Run pr18900" \
1016             "tmpdir/pr18900.o tmpdir/pr18900.so" \
1017             "" \
1018             { dummy.s } \
1019             "pr18900" \
1020             "pr18900.out" \
1021         ] \
1022         [list \
1023             "Run pr19031" \
1024             "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1025             "" \
1026             { pr19031b.S pr19031c.c } \
1027             "pr19031" \
1028             "pr19031.out" \
1029             "$NOPIE_CFLAGS" \
1030         ] \
1031         [list \
1032             "Run got1" \
1033             "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1034             "" \
1035             { got1a.S got1b.c got1c.c } \
1036             "got1" \
1037             "got1.out" \
1038         ] \
1039         [list \
1040             "Run property 1" \
1041             "" \
1042             "" \
1043             {pass.c property-no-copy.S} \
1044             "property-1" "pass.out" \
1045         ] \
1046         [list \
1047             "Run property 1 (PIE)" \
1048             "-pie" \
1049             "" \
1050             {pass.c property-no-copy.S} \
1051             "property-1-pie" "pass.out" "-fPIE" \
1052         ] \
1053         [list \
1054             "Run property 1 (static)" \
1055             "-static" \
1056             "" \
1057             {pass.c property-no-copy.S} \
1058             "property-1-static" "pass.out" \
1059         ] \
1060         [list \
1061             "Run property 2" \
1062             "" \
1063             "" \
1064             {pass.c property-stack.S} \
1065             "property-2" "pass.out" \
1066         ] \
1067         [list \
1068             "Run property 2 (PIE)" \
1069             "-pie" \
1070             "" \
1071             {pass.c property-stack.S} \
1072             "property-2-pie" "pass.out" "-fPIE" \
1073         ] \
1074         [list \
1075             "Run property 2 (static)" \
1076             "-static" \
1077             "" \
1078             {pass.c property-stack.S} \
1079             "property-3-static" "pass.out" \
1080         ] \
1081         [list \
1082             "Run property 3" \
1083             "" \
1084             "" \
1085             {pass.c property-stack.S property-x86-1.S} \
1086             "property-3" "pass.out" \
1087         ] \
1088         [list \
1089             "Run property 3 (PIE)" \
1090             "-pie" \
1091             "" \
1092             {pass.c property-x86-1.S property-stack.S} \
1093             "property-3-pie" "pass.out" "-fPIE" \
1094         ] \
1095         [list \
1096             "Run property 3 (static)" \
1097             "-static" \
1098             "" \
1099             {property-x86-1.S pass.c property-stack.S} \
1100             "property-3-static" "pass.out" \
1101         ] \
1102         [list \
1103             "Run property 4" \
1104             "" \
1105             "" \
1106             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1107             "property-4" "pass.out" \
1108         ] \
1109         [list \
1110             "Run property 4 (PIE)" \
1111             "-pie" \
1112             "" \
1113             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1114             "property-4-pie" "pass.out" "-fPIE" \
1115         ] \
1116         [list \
1117             "Run property 4 (static)" \
1118             "-static" \
1119             "" \
1120             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1121             "property-4-static" "pass.out" \
1122         ] \
1123         [list \
1124             "Run property 5" \
1125             "-Wl,-z,stack-size=0x900000" \
1126             "" \
1127             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1128             "property-5" "pass.out" \
1129         ] \
1130         [list \
1131             "Run property 5 (PIE)" \
1132             "-pie -Wl,-z,stack-size=0x900000" \
1133             "" \
1134             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1135             "property-5-pie" "pass.out" "-fPIE" \
1136         ] \
1137         [list \
1138             "Run property 5 (static)" \
1139             "-static -Wl,-z,stack-size=0x900000" \
1140             "" \
1141             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1142             "property-5-static" "pass.out" \
1143         ] \
1144     ]
1145
1146     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1147     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1148     undefined_weak "-fPIE" "-pie"
1149     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1150     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1151 }
1152
1153 global NOPIE_CFLAGS NOPIE_LDFLAGS
1154
1155 # Must be native with the C compiler and working IFUNC support,
1156 if { [isnative]
1157      && [check_ifunc_available]
1158      && [istarget "i?86-*-*"]
1159      && [which $CC] != 0 } {
1160     run_cc_link_tests [list \
1161         [list \
1162             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1163             "" \
1164             "-fPIC -O2 -g" \
1165             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1166         ] \
1167         [list \
1168             "Build pr21168a.o" \
1169             "" \
1170             "" \
1171             { pr21168a.c } \
1172         ] \
1173         [list \
1174             "Build pr21168.so" \
1175             "-shared" \
1176             "" \
1177             { pr21168b.S } \
1178             "" \
1179             "pr21168.so" \
1180         ] \
1181     ]
1182
1183     run_ld_link_exec_tests [list \
1184         [list \
1185             "Run ifunc-1a" \
1186             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1187              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1188             "" \
1189             { dummy.c } \
1190             "ifunc-1a" \
1191             "pass.out" \
1192         ] \
1193         [list \
1194             "Run ifunc-1b" \
1195             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1196             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1197             "" \
1198             { dummy.c } \
1199             "ifunc-1b" \
1200             "pass.out" \
1201         ] \
1202         [list \
1203             "Run pr21168" \
1204             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1205             "" \
1206             { dummy.c } \
1207             "pr21168" \
1208             "pass.out" \
1209         ] \
1210     ]
1211
1212     if { [istarget "i?86-*-linux*"] } {
1213         run_cc_link_tests [list \
1214             [list \
1215                 "Build pr21168.so with -z ibtplt" \
1216                 "-shared -Wl,-z,ibtplt" \
1217                 "" \
1218                 { pr21168b.S } \
1219                 "" \
1220                 "pr21168-ibt.so" \
1221             ] \
1222             [list \
1223                 "Build ifunc-1a with -z ibtplt" \
1224                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1225                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1226                 "" \
1227                 { dummy.c } \
1228                 {{objdump {-dw} plt-main-ibt.dd}} \
1229                 "ifunc-1a-ibt" \
1230             ] \
1231             [list \
1232                 "Build ifunc-1a with PIE -z ibtplt" \
1233                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1234                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1235                 "" \
1236                 { dummy.c } \
1237                 {{objdump {-dw} plt-pie-ibt.dd}} \
1238                 "ifunc-1a-pie-ibt" \
1239             ] \
1240         ]
1241
1242         run_ld_link_exec_tests [list \
1243             [list \
1244                 "Run ifunc-1a with -z ibtplt" \
1245                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1246                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1247                 "" \
1248                 { dummy.c } \
1249                 "ifunc-1a-ibt" \
1250                 "pass.out" \
1251             ] \
1252             [list \
1253                 "Run ifunc-1a with PIE -z ibtplt" \
1254                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1255                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1256                 "" \
1257                 { dummy.c } \
1258                 "ifunc-1a-pie-ibt" \
1259                 "pass.out" \
1260             ] \
1261             [list \
1262                 "Run pr21168 with -z ibtplt" \
1263                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1264                 "" \
1265                 { dummy.c } \
1266                 "pr21168-ibt" \
1267                 "pass.out" \
1268             ] \
1269         ]
1270     }
1271 }
1272
1273 # Must be native with the C compiler.
1274 if { [isnative]
1275      && [istarget "i?86-*-*"]
1276      && [which $CC] != 0 } {
1277     run_cc_link_tests [list \
1278         [list \
1279             "Build pr22001-1.so" \
1280             "-shared" \
1281             "" \
1282             { pr22001-1a.c } \
1283             {} \
1284             "pr22001-1.so" \
1285         ] \
1286         [list \
1287             "Build pr21997-1.so" \
1288             "-shared" \
1289             "" \
1290             { property-stack.S property-no-copy.S pr21997-1a.S } \
1291             {} \
1292             "pr21997-1.so" \
1293         ] \
1294         [list \
1295             "Build pr22842.so" \
1296             "-shared" \
1297             "-fPIC" \
1298             { pr22842a.c } \
1299             {} \
1300             "pr22842.so" \
1301         ] \
1302     ]
1303
1304     run_ld_link_exec_tests [list \
1305         [list \
1306             "Run weakundef1 without PIE" \
1307             "$NOPIE_LDFLAGS" \
1308             "" \
1309             { weakundef1.c } \
1310             "weakundef1pie" \
1311             "pass.out" \
1312             "$NOPIE_CFLAGS" \
1313         ] \
1314         [list \
1315             "Run pr22001-1" \
1316             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1317             "" \
1318             { pr22001-1b.c } \
1319             "pr22001-1" \
1320             "pass.out" \
1321             "$NOPIE_CFLAGS" \
1322         ] \
1323         [list \
1324             "Run pr22001-1 (PIE 1)" \
1325             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1326             "" \
1327             { pr22001-1c.S } \
1328             "pr22001-1-pie-1" \
1329             "pass.out" \
1330         ] \
1331         [list \
1332             "Run pr22001-1 (PIE 2)" \
1333             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1334             "" \
1335             { pr22001-1c.S } \
1336             "pr22001-1-pie-2" \
1337             "pass.out" \
1338         ] \
1339         [list \
1340             "Run pr22001-1 (PIC 1)" \
1341             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1342             "" \
1343             { pr22001-1b.c } \
1344             "pr22001-1-pic-1" \
1345             "pass.out" \
1346             "-fPIC" \
1347         ] \
1348         [list \
1349             "Run pr22001-1 (PIC 2)" \
1350             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1351             "" \
1352             { pr22001-1b.c } \
1353             "pr22001-1-pic-2" \
1354             "pass.out" \
1355             "-fPIC" \
1356         ] \
1357         [list \
1358             "Run pr21997-1" \
1359             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1360             "" \
1361             { pr21997-1b.c } \
1362             "pr21997-1" \
1363             "pass.out" \
1364             "$NOPIE_CFLAGS" \
1365         ] \
1366         [list \
1367             "Run pr21997-1 (PIC 1)" \
1368             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1369             "" \
1370             { pr21997-1b.c } \
1371             "pr21997-1-pic-1" \
1372             "pass.out" \
1373             "-fPIC" \
1374         ] \
1375         [list \
1376             "Run pr21997-1 (PIC 2)" \
1377             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1378             "" \
1379             { pr21997-1b.c } \
1380             "pr21997-1-pic-2" \
1381             "pass.out" \
1382             "-fPIC" \
1383         ] \
1384         [list \
1385             "Run pr21997-1 (PIE 1)" \
1386             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1387             "" \
1388             { pr21997-1c.S } \
1389             "pr21997-1-pie-1" \
1390             "pass.out" \
1391         ] \
1392         [list \
1393             "Run pr21997-1 (PIE 2)" \
1394             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1395             "" \
1396             { pr21997-1c.S } \
1397             "pr21997-1-pie-2" \
1398             "pass.out" \
1399         ] \
1400         [list \
1401             "Build pr22842" \
1402             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1403             "" \
1404             { pr22842b.S } \
1405             "pr22842" \
1406             "pass.out" \
1407         ] \
1408     ]
1409
1410     if { [at_least_gcc_version 5 0] } {
1411         run_ld_link_exec_tests [list \
1412             [list \
1413                 "Run weakundef1 with PIE" \
1414                 "-pie" \
1415                 "" \
1416                 { weakundef1.c } \
1417                 "weakundef1pie" \
1418                 "pass.out" \
1419                 "-fPIE" \
1420             ] \
1421         ]
1422     }
1423 }
1424
1425 if { !([istarget "i?86-*-linux*"]
1426        || [istarget "x86_64-*-linux*"]) } {
1427     return
1428 }
1429
1430 run_ld_link_tests [list \
1431     [list \
1432         "basic PLT generation (non-PIC, -z now)" \
1433         "-z now -melf_i386 --hash-style=sysv \
1434          -z noseparate-code tmpdir/libpltlib.so" \
1435         "" \
1436         "--32" \
1437         {plt2.s} \
1438         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1439         "plt2" \
1440     ] \
1441     [list \
1442         "basic PLT generation (PIC, -z now)" \
1443         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1444         "" \
1445         "--32" \
1446         {plt-pic.s} \
1447         {{objdump -dwr plt-pic2.dd}} \
1448         "plt-pic2.so" \
1449     ] \
1450     [list \
1451         "Build pr21626.so" \
1452         "-shared -melf_i386" \
1453         "" \
1454         "--32" \
1455         {property-x86-3.s} \
1456         "" \
1457         "pr21626.so" \
1458     ] \
1459     [list \
1460         "Build pr21626" \
1461         "-melf_i386 tmpdir/pr21626.so" \
1462         "" \
1463         "--32" \
1464         {start.s foo.s} \
1465         "" \
1466         "pr21626" \
1467     ] \
1468 ]
1469
1470 # Linux only tests
1471 run_dump_test "pltgot-1"
1472 run_dump_test "pltgot-2"
1473 run_dump_test "pr20830"
1474 run_dump_test "ibt-plt-1"
1475 run_dump_test "ibt-plt-2a"
1476 run_dump_test "ibt-plt-2b"
1477 run_dump_test "ibt-plt-2c"
1478 run_dump_test "ibt-plt-2d"
1479 run_dump_test "ibt-plt-3a"
1480 run_dump_test "ibt-plt-3b"
1481 run_dump_test "ibt-plt-3c"
1482 run_dump_test "ibt-plt-3d"