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