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