ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2017 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 "pr19636-2a"
 371 run_dump_test "pr19636-2b"
 372 run_dump_test "pr19636-2c"
 373 run_dump_test "pr19636-2c-nacl"
 374 run_dump_test "pr19636-2d"
 375 run_dump_test "pr19636-2d-nacl"
 376 run_dump_test "pr19636-2e"
 377 run_dump_test "pr19636-2e-nacl"
 378 run_dump_test "pr19636-3a"
 379 run_dump_test "pr19636-3b"
 380 run_dump_test "pr19636-3c"
 381 run_dump_test "pr19636-3d"
 382 run_dump_test "pr19636-3e"
 383 run_dump_test "pr19636-3f"
 384 run_dump_test "pr19636-3g"
 385 run_dump_test "pr19636-4a"
 386 run_dump_test "pr19636-4b"
 387 run_dump_test "pr19636-4c"
 388 run_dump_test "pr19636-4d"
 389 run_dump_test "pr19645"
 390 run_dump_test "pr19609-1a"
 391 run_dump_test "pr19609-1b"
 392 run_dump_test "pr19609-1c"
 393 run_dump_test "pr19609-1d"
 394 run_dump_test "pr19609-1e"
 395 run_dump_test "pr19609-1f"
 396 run_dump_test "pr19609-1g"
 397 run_dump_test "pr19609-1h"
 398 run_dump_test "pr19609-1i"
 399 run_dump_test "pr19609-2a"
 400 run_dump_test "pr19609-2b"
 401 run_dump_test "pr19609-2c"
 402 run_dump_test "undefweaka"
 403 run_dump_test "undefweakb"
 404 run_dump_test "pr19539"
 405 run_dump_test "pr20117"
 406 run_dump_test "pr20244-1a"
 407 run_dump_test "pr20244-1b"
 408 run_dump_test "pr20244-1c"
 409 run_dump_test "pr20244-2a"
 410 run_dump_test "pr20244-2b"
 411 run_dump_test "pr20244-2c"
 412 run_dump_test "pr20244-2d"
 413 run_dump_test "pr20244-4a"
 414 run_dump_test "pr20244-4b"
 415 run_dump_test "pr20244-4c"
 416 run_dump_test "pr20253-3"
 417 run_dump_test "pr20253-4a"
 418 run_dump_test "pr20253-4b"
 419 run_dump_test "pr20253-4c"
 420 run_dump_test "pr20253-5"
 421 run_dump_test "pr20515"
 422 run_dump_test "property-x86-3"
 423 run_dump_test "property-x86-4a"
 424 run_dump_test "property-x86-4b"
 425 run_dump_test "property-x86-ibt1a"
 426 run_dump_test "property-x86-ibt1b"
 427 run_dump_test "property-x86-ibt2"
 428 run_dump_test "property-x86-ibt3a"
 429 run_dump_test "property-x86-ibt3b"
 430 run_dump_test "property-x86-ibt4"
 431 run_dump_test "property-x86-ibt5"
 432 run_dump_test "property-x86-shstk1a"
 433 run_dump_test "property-x86-shstk1b"
 434 run_dump_test "property-x86-shstk2"
 435 run_dump_test "property-x86-shstk3a"
 436 run_dump_test "property-x86-shstk3b"
 437 run_dump_test "property-x86-shstk4"
 438 run_dump_test "property-x86-shstk5"
 439 run_dump_test "pie1"
 440 run_dump_test "pie1-nacl"
 441 run_dump_test "pr21884"
 442 run_dump_test "pr21884-nacl"
 443 run_dump_test "pr22115-1a"
 444 run_dump_test "pr22115-1b"
 445 run_dump_test "pr22115-1c"
 446 run_dump_test "pr22115-1d"
 447 run_dump_test "pr22135"
 448
 449 if { !([istarget "i?86-*-linux*"]
 450        || [istarget "i?86-*-gnu*"]
 451        || [istarget "i?86-*-nacl*"]
 452        || [istarget "x86_64-*-nacl*"]
 453        || [istarget "x86_64-*-linux*"]) } {
 454     return
 455 }
 456
 457 run_dump_test "compressed1"
 458 run_dump_test "pr12627"
 459 run_dump_test "pr13302"
 460 run_dump_test "pr14215"
 461 run_dump_test "pr17057"
 462 run_dump_test "pr17935-1"
 463 run_dump_test "pr17935-2"
 464 run_dump_test "pr18801"
 465 run_dump_test "pr18815"
 466 run_dump_test "pr19939a"
 467 run_dump_test "pr19939b"
 468 run_dump_test "tlsdesc2"
 469
 470 proc undefined_weak {cflags ldflags} {
 471     set testname "Undefined weak symbol"
 472     if { ![ string match "" $cflags$ldflags] } {
 473         set testname "$testname ($cflags $ldflags)"
 474     }
 475
 476     if { [string match "*-fPIE*" $cflags]
 477          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 478         set weak_symbol "Weak defined"
 479     } else {
 480         set weak_symbol "Weak undefined"
 481     }
 482
 483     run_cc_link_tests [list \
 484         [list \
 485             "Build libpr19704a.so" \
 486             "-shared -Wl,-soname,libpr19704.so" \
 487             "" \
 488             { dummy.s } \
 489             {} \
 490             "libpr19704a.so" \
 491         ] \
 492         [list \
 493             "Build libpr19704b.so" \
 494             "-shared -Wl,-soname,libpr19704.so" \
 495             "-fPIC" \
 496             { pr19704b.c } \
 497             {} \
 498             "libpr19704b.so" \
 499         ] \
 500     ]
 501
 502     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 503
 504     run_ld_link_exec_tests [list \
 505         [list \
 506             "Run pr19704" \
 507             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 508             "" \
 509             { pr19704a.c } \
 510             "pr19704" \
 511             "pr19704.out" \
 512             "$cflags" \
 513         ] \
 514     ]
 515
 516     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 517
 518     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 519     if {![string match $weak_symbol $exec_output]} {
 520         fail $testname
 521     } else {
 522         pass $testname
 523     }
 524 }
 525
 526 # Add $PLT_CFLAGS if PLT is expected.
 527 global PLT_CFLAGS
 528
 529 # Must be Linux native with the C compiler
 530 if { [isnative]
 531      && [istarget "i?86-*-linux*"]
 532      && [which $CC] != 0 } {
 533     run_cc_link_tests [list \
 534         [list \
 535             "Build plt-lib.so" \
 536             "-shared" \
 537             "-fPIC" \
 538             { plt-lib.c } \
 539             {} \
 540             "libplt-lib.so" \
 541         ] \
 542         [list \
 543             "Build libplt-main1.a" \
 544             "" \
 545             "-fPIC -Wa,-mrelax-relocations=yes" \
 546             { plt-main1.c } \
 547             {{readelf {-Wr} plt-main1.rd}} \
 548             "libplt-main1.a" \
 549         ] \
 550         [list \
 551             "Build libplt-main2.a" \
 552             "" \
 553             "-fPIC -Wa,-mrelax-relocations=yes" \
 554             { plt-main2.c } \
 555             {{readelf {-Wr} plt-main2.rd}} \
 556             "libplt-main2.a" \
 557         ] \
 558         [list \
 559             "Build libplt-main3.a" \
 560             "" \
 561             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 562             { plt-main3.c } \
 563             {{readelf {-Wr} plt-main3.rd}} \
 564             "libplt-main3.a" \
 565         ] \
 566         [list \
 567             "Build libplt-main4.a" \
 568             "" \
 569             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 570             { plt-main4.c } \
 571             {{readelf {-Wr} plt-main4.rd}} \
 572             "libplt-main4.a" \
 573         ] \
 574         [list \
 575             "Build plt-main" \
 576             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 577              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 578             "" \
 579             { plt-main5.c } \
 580             {{readelf {-Wr} plt-main.rd}} \
 581             "plt-main" \
 582         ] \
 583         [list \
 584             "Build plt-main with PIE" \
 585             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 586              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 587             "-fPIC" \
 588             { plt-main5.c } \
 589             {{readelf {-Wr} plt-main.rd}} \
 590             "plt-main" \
 591         ] \
 592         [list \
 593             "Build copyreloc-lib.so" \
 594             "-shared" \
 595             "-fPIC" \
 596             { copyreloc-lib.c } \
 597             {} \
 598             "copyreloc-lib.so" \
 599         ] \
 600         [list \
 601             "Build libcopyreloc-main.a" \
 602             "" \
 603             "" \
 604             { copyreloc-main.S } \
 605             {} \
 606             "libcopyreloc-main.a" \
 607         ] \
 608         [list \
 609             "Build copyreloc-main with PIE and GOTOFF (1)" \
 610             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 611             "" \
 612             { dummy.s } \
 613             {{readelf {-Wr} copyreloc-main1.rd}} \
 614             "copyreloc-main" \
 615         ] \
 616         [list \
 617             "Build copyreloc-main with PIE and GOTOFF (2)" \
 618             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 619             "" \
 620             { dummy.s } \
 621             {{readelf {-Wr} copyreloc-main2.rd}} \
 622             "copyreloc-main" \
 623         ] \
 624         [list \
 625             "Build pr17689.so" \
 626             "-shared" \
 627             "-fPIC" \
 628             { pr17689a.c } \
 629             {} \
 630             "pr17689.so" \
 631         ] \
 632         [list \
 633             "Build pr17689.so with -z now" \
 634             "-shared -Wl,-z,now" \
 635             "-fPIC" \
 636             { pr17689a.c } \
 637             {{readelf {-Wr} pr17689now.rd}} \
 638             "pr17689now.so" \
 639         ] \
 640         [list \
 641             "Build pr17689ver.so" \
 642             "-shared -Wl,--version-script,pr17689a.t" \
 643             "-fPIC" \
 644             { pr17689a.c } \
 645             {} \
 646             "pr17689ver.so" \
 647         ] \
 648         [list \
 649             "Build pr17689.a" \
 650             "" \
 651             "" \
 652             { pr17689b.S } \
 653             {} \
 654             "pr17689.a" \
 655         ] \
 656         [list \
 657             "Build pr17689 with PIE and GOTOFF" \
 658             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 659             "" \
 660             { dummy.c } \
 661             {{readelf {-Wr} pr17689.rd}} \
 662             "pr17689" \
 663         ] \
 664         [list \
 665             "Build pr17689 with PIE, -z now and GOTOFF" \
 666             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 667             "" \
 668             { dummy.c } \
 669             {{readelf {-Wr} pr17689now.rd}} \
 670             "pr17689now" \
 671         ] \
 672         [list \
 673             "Build pr17689ver with PIE and GOTOFF" \
 674             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 675             "" \
 676             { dummy.c } \
 677             {{readelf {-Wr} pr17689ver.rd}} \
 678             "pr17689ver" \
 679         ] \
 680         [list \
 681             "Build pr17827 with PIE and GOTOFF" \
 682             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 683             "" \
 684             { dummy.c } \
 685             {{readelf {-Wr} pr17827.rd}} \
 686             "pr17827" \
 687         ] \
 688         [list \
 689             "Build pr18900.so" \
 690             "-shared" \
 691             "-fPIC" \
 692             { pr18900a.c } \
 693             "" \
 694             "pr18900.so" \
 695         ] \
 696         [list \
 697             "Build pr18900.o" \
 698             "-r -nostdlib" \
 699             "" \
 700             { pr18900b.c pr18900c.c } \
 701             "" \
 702             "pr18900.o" \
 703         ] \
 704         [list \
 705             "Build pr18900a" \
 706             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 707             "" \
 708             { dummy.s } \
 709             {{readelf {-Wrd} pr18900a.rd}} \
 710             "pr18900a" \
 711         ] \
 712         [list \
 713             "Build pr18900b" \
 714             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 715             "" \
 716             { dummy.s } \
 717             {{readelf {-Wrd} pr18900b.rd}} \
 718             "pr18900b" \
 719         ] \
 720         [list \
 721             "Build pr19031.so" \
 722             "-shared" \
 723             "-fPIC" \
 724             { pr19031a.c } \
 725             "" \
 726             "pr19031.so" \
 727         ] \
 728         [list \
 729             "Build got1d.so" \
 730             "-shared" \
 731             "" \
 732             { got1d.S } \
 733             "" \
 734             "got1d.so" \
 735         ] \
 736         [list \
 737             "Build gotpc1.o" \
 738             "-r -nostdlib" \
 739             "-Wa,-mrelax-relocations=yes" \
 740             { got1a.S got1b.c got1c.c } \
 741             "" \
 742             "gotpc1.o" \
 743         ] \
 744         [list \
 745             "Build gotpc1" \
 746             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 747             "" \
 748             { dummy.s } \
 749             {{objdump {-dw} got1.dd}} \
 750             "got1" \
 751         ] \
 752         [list \
 753             "Build pr19319.so" \
 754             "-shared" \
 755             "" \
 756             { pr19319a.S } \
 757             "" \
 758             "pr19319.so" \
 759         ] \
 760         [list \
 761             "Build pr19319" \
 762             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 763             "-Wa,-mrelax-relocations=yes" \
 764             { pr19319b.S } \
 765             {{objdump {-dw} pr19319.dd}} \
 766             "pr19319" \
 767         ] \
 768         [list \
 769             "Build property 1" \
 770             "" \
 771             "" \
 772             {pass.c property-no-copy.S} \
 773             {{readelf {-n} property-1.r}} \
 774             "property-1" \
 775         ] \
 776         [list \
 777             "Build property 1 (.o)" \
 778             "-r -nostdlib" \
 779             "" \
 780             {pass.c property-no-copy.S} \
 781             {{readelf {-n} property-1.r}} \
 782             "property-1.o" \
 783         ] \
 784         [list \
 785             "Build property 1 (.so)" \
 786             "-shared" \
 787             "-fPIC" \
 788             {pass.c property-no-copy.S} \
 789             {{readelf {-n} property-1.r}} \
 790             "property-1.so" \
 791         ] \
 792         [list \
 793             "Build property 2" \
 794             "" \
 795             "" \
 796             {pass.c property-stack.S} \
 797             {{readelf {-n} property-2.r}} \
 798             "property-2" \
 799         ] \
 800         [list \
 801             "Build property 2 (.o)" \
 802             "-r -nostdlib" \
 803             "" \
 804             {pass.c property-stack.S} \
 805             {{readelf {-n} property-2.r}} \
 806             "property-2.o" \
 807         ] \
 808         [list \
 809             "Build property 2 (.so)" \
 810             "-shared" \
 811             "-fPIC" \
 812             {pass.c property-stack.S} \
 813             {{readelf {-n} property-2.r}} \
 814             "property-2.so" \
 815         ] \
 816         [list \
 817             "Build property 3" \
 818             "" \
 819             "" \
 820             {pass.c property-stack.S property-x86-1.S} \
 821             {{readelf {-n} property-3.r}} \
 822             "property-3" \
 823         ] \
 824         [list \
 825             "Build property 3 (.o)" \
 826             "-r -nostdlib" \
 827             "" \
 828             {pass.c property-x86-1.S property-stack.S} \
 829             {{readelf {-n} property-3.r}} \
 830             "property-3.o" \
 831         ] \
 832         [list \
 833             "Build property 3 (.so)" \
 834             "-shared" \
 835             "-fPIC" \
 836             {property-x86-1.S pass.c property-stack.S} \
 837             {{readelf {-n} property-3.r}} \
 838             "property-3.so" \
 839         ] \
 840         [list \
 841             "Build property 4" \
 842             "" \
 843             "" \
 844             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 845             {{readelf {-n} property-4.r}} \
 846             "property-4" \
 847         ] \
 848         [list \
 849             "Build property 4 (.o)" \
 850             "-r -nostdlib" \
 851             "" \
 852             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 853             {{readelf {-n} property-4.r}} \
 854             "property-4.o" \
 855         ] \
 856         [list \
 857             "Build property 4 (.so)" \
 858             "-shared" \
 859             "-fPIC" \
 860             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 861             {{readelf {-n} property-4.r}} \
 862             "property-4.so" \
 863         ] \
 864         [list \
 865             "Build property 4 (-Wl,-z,stack-size=0)" \
 866             "-Wl,-z,stack-size=0" \
 867             "" \
 868             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 869             {{readelf {-n} property-4.r}} \
 870             "property-4" \
 871         ] \
 872         [list \
 873             "Build property 5" \
 874             "-Wl,-z,stack-size=0x900000" \
 875             "" \
 876             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 877             {{readelf {-n} property-5.r}} \
 878             "property-5" \
 879         ] \
 880         [list \
 881             "Build property 5 (.o)" \
 882             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 883             "" \
 884             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 885             {{readelf {-n} property-5.r}} \
 886             "property-5.o" \
 887         ] \
 888         [list \
 889             "Build property 5 (.so)" \
 890             "-shared -Wl,-z,stack-size=0x900000" \
 891             "-fPIC" \
 892             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 893             {{readelf {-n} property-5.r}} \
 894             "property-5.so" \
 895         ] \
 896         [list \
 897             "Build property-6.so" \
 898             "-shared" \
 899             "-fPIC" \
 900             {property-6a.c property-6c.S} \
 901             {{readelf {-n} property-6.r}} \
 902             "property-6.so" \
 903         ] \
 904         [list \
 905             "Build property-6.o" \
 906             "-r -nostdlib" \
 907             "" \
 908             {property-6b.c property-stack.S} \
 909             {{readelf {-n} property-2.r}} \
 910             "property-6.o" \
 911         ] \
 912         [list \
 913             "Build property-6" \
 914             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 915             { dummy.s } \
 916             "" \
 917             {{readelf {-n} property-2.r}} \
 918             "property-6" \
 919         ] \
 920         [list \
 921             "Build property 7a (.o)" \
 922             "-r -nostdlib" \
 923             "" \
 924             {property-unsorted-1.S} \
 925             {{readelf {-n} property-7.r}} \
 926             "property-7a.o" \
 927         ] \
 928         [list \
 929             "Build property 7b (.o)" \
 930             "-r -nostdlib" \
 931             "" \
 932             {property-unsorted-2.S} \
 933             {{readelf {-n} property-7.r}} \
 934             "property-7b.o" \
 935         ] \
 936     ]
 937
 938     run_ld_link_exec_tests [list \
 939         [list \
 940             "Run plt-main" \
 941             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 942              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 943             "" \
 944             { plt-main5.c } \
 945             "plt-main" \
 946             "plt-main.out" \
 947         ] \
 948         [list \
 949             "Run plt-main with PIE" \
 950             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 951              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 952             "" \
 953             { plt-main5.c } \
 954             "plt-main-pie" \
 955             "plt-main.out" \
 956             "-fPIC" \
 957         ] \
 958         [list \
 959             "Run copyreloc-main with PIE and GOTOFF" \
 960             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 961             "" \
 962             { dummy.s } \
 963             "copyreloc-main" \
 964             "copyreloc-main.out" \
 965         ] \
 966         [list \
 967             "Run pr17689 with PIE and GOTOFF" \
 968             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 969             "" \
 970             { dummy.c } \
 971             "pr17689" \
 972             "pr17689.out" \
 973         ] \
 974         [list \
 975             "Run pr17689 with PIE, -z now and GOTOFF" \
 976             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 977             "" \
 978             { dummy.c } \
 979             "pr17689now" \
 980             "pr17689.out" \
 981         ] \
 982         [list \
 983             "Run pr17689ver with PIE and GOTOFF" \
 984             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 985             "" \
 986             { dummy.c } \
 987             "pr17689ver" \
 988             "pr17689.out" \
 989         ] \
 990         [list \
 991             "Run pr18900" \
 992             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 993             "" \
 994             { dummy.s } \
 995             "pr18900" \
 996             "pr18900.out" \
 997         ] \
 998         [list \
 999             "Run pr19031" \
1000             "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1001             "" \
1002             { pr19031b.S pr19031c.c } \
1003             "pr19031" \
1004             "pr19031.out" \
1005             "$NOPIE_CFLAGS" \
1006         ] \
1007         [list \
1008             "Run got1" \
1009             "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1010             "" \
1011             { got1a.S got1b.c got1c.c } \
1012             "got1" \
1013             "got1.out" \
1014         ] \
1015         [list \
1016             "Run property 1" \
1017             "" \
1018             "" \
1019             {pass.c property-no-copy.S} \
1020             "property-1" "pass.out" \
1021         ] \
1022         [list \
1023             "Run property 1 (PIE)" \
1024             "-pie" \
1025             "" \
1026             {pass.c property-no-copy.S} \
1027             "property-1-pie" "pass.out" "-fPIE" \
1028         ] \
1029         [list \
1030             "Run property 1 (static)" \
1031             "-static" \
1032             "" \
1033             {pass.c property-no-copy.S} \
1034             "property-1-static" "pass.out" \
1035         ] \
1036         [list \
1037             "Run property 2" \
1038             "" \
1039             "" \
1040             {pass.c property-stack.S} \
1041             "property-2" "pass.out" \
1042         ] \
1043         [list \
1044             "Run property 2 (PIE)" \
1045             "-pie" \
1046             "" \
1047             {pass.c property-stack.S} \
1048             "property-2-pie" "pass.out" "-fPIE" \
1049         ] \
1050         [list \
1051             "Run property 2 (static)" \
1052             "-static" \
1053             "" \
1054             {pass.c property-stack.S} \
1055             "property-3-static" "pass.out" \
1056         ] \
1057         [list \
1058             "Run property 3" \
1059             "" \
1060             "" \
1061             {pass.c property-stack.S property-x86-1.S} \
1062             "property-3" "pass.out" \
1063         ] \
1064         [list \
1065             "Run property 3 (PIE)" \
1066             "-pie" \
1067             "" \
1068             {pass.c property-x86-1.S property-stack.S} \
1069             "property-3-pie" "pass.out" "-fPIE" \
1070         ] \
1071         [list \
1072             "Run property 3 (static)" \
1073             "-static" \
1074             "" \
1075             {property-x86-1.S pass.c property-stack.S} \
1076             "property-3-static" "pass.out" \
1077         ] \
1078         [list \
1079             "Run property 4" \
1080             "" \
1081             "" \
1082             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1083             "property-4" "pass.out" \
1084         ] \
1085         [list \
1086             "Run property 4 (PIE)" \
1087             "-pie" \
1088             "" \
1089             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1090             "property-4-pie" "pass.out" "-fPIE" \
1091         ] \
1092         [list \
1093             "Run property 4 (static)" \
1094             "-static" \
1095             "" \
1096             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1097             "property-4-static" "pass.out" \
1098         ] \
1099         [list \
1100             "Run property 5" \
1101             "-Wl,-z,stack-size=0x900000" \
1102             "" \
1103             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1104             "property-5" "pass.out" \
1105         ] \
1106         [list \
1107             "Run property 5 (PIE)" \
1108             "-pie -Wl,-z,stack-size=0x900000" \
1109             "" \
1110             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1111             "property-5-pie" "pass.out" "-fPIE" \
1112         ] \
1113         [list \
1114             "Run property 5 (static)" \
1115             "-static -Wl,-z,stack-size=0x900000" \
1116             "" \
1117             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1118             "property-5-static" "pass.out" \
1119         ] \
1120     ]
1121
1122     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1123     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1124     undefined_weak "-fPIE" "-pie"
1125     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1126     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1127 }
1128
1129 global NOPIE_CFLAGS NOPIE_LDFLAGS
1130
1131 # Must be native with the C compiler and working IFUNC support,
1132 if { [isnative]
1133      && [check_ifunc_available]
1134      && [istarget "i?86-*-*"]
1135      && [which $CC] != 0 } {
1136     run_cc_link_tests [list \
1137         [list \
1138             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1139             "" \
1140             "-fPIC -O2 -g" \
1141             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1142         ] \
1143         [list \
1144             "Build pr21168a.o" \
1145             "" \
1146             "" \
1147             { pr21168a.c } \
1148         ] \
1149         [list \
1150             "Build pr21168.so" \
1151             "-shared" \
1152             "" \
1153             { pr21168b.S } \
1154             "" \
1155             "pr21168.so" \
1156         ] \
1157     ]
1158
1159     run_ld_link_exec_tests [list \
1160         [list \
1161             "Run ifunc-1a" \
1162             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1163              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1164             "" \
1165             { dummy.c } \
1166             "ifunc-1a" \
1167             "pass.out" \
1168         ] \
1169         [list \
1170             "Run ifunc-1b" \
1171             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1172             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1173             "" \
1174             { dummy.c } \
1175             "ifunc-1b" \
1176             "pass.out" \
1177         ] \
1178         [list \
1179             "Run pr21168" \
1180             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1181             "" \
1182             { dummy.c } \
1183             "pr21168" \
1184             "pass.out" \
1185         ] \
1186     ]
1187
1188     if { [istarget "i?86-*-linux*"] } {
1189         run_cc_link_tests [list \
1190             [list \
1191                 "Build pr21168.so with -z ibtplt" \
1192                 "-shared -Wl,-z,ibtplt" \
1193                 "" \
1194                 { pr21168b.S } \
1195                 "" \
1196                 "pr21168-ibt.so" \
1197             ] \
1198             [list \
1199                 "Build ifunc-1a with -z ibtplt" \
1200                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1201                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1202                 "" \
1203                 { dummy.c } \
1204                 {{objdump {-dw} plt-main-ibt.dd}} \
1205                 "ifunc-1a-ibt" \
1206             ] \
1207             [list \
1208                 "Build ifunc-1a with PIE -z ibtplt" \
1209                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1210                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1211                 "" \
1212                 { dummy.c } \
1213                 {{objdump {-dw} plt-pie-ibt.dd}} \
1214                 "ifunc-1a-pie-ibt" \
1215             ] \
1216         ]
1217
1218         run_ld_link_exec_tests [list \
1219             [list \
1220                 "Run ifunc-1a with -z ibtplt" \
1221                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1222                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1223                 "" \
1224                 { dummy.c } \
1225                 "ifunc-1a-ibt" \
1226                 "pass.out" \
1227             ] \
1228             [list \
1229                 "Run ifunc-1a with PIE -z ibtplt" \
1230                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1231                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1232                 "" \
1233                 { dummy.c } \
1234                 "ifunc-1a-pie-ibt" \
1235                 "pass.out" \
1236             ] \
1237             [list \
1238                 "Run pr21168 with -z ibtplt" \
1239                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1240                 "" \
1241                 { dummy.c } \
1242                 "pr21168-ibt" \
1243                 "pass.out" \
1244             ] \
1245         ]
1246     }
1247 }
1248
1249 # Must be native with the C compiler.
1250 if { [isnative]
1251      && [istarget "i?86-*-*"]
1252      && [which $CC] != 0 } {
1253     run_cc_link_tests [list \
1254         [list \
1255             "Build pr22001-1.so" \
1256             "-shared" \
1257             "" \
1258             { pr22001-1a.c } \
1259             {} \
1260             "pr22001-1.so" \
1261         ] \
1262         [list \
1263             "Build pr21997-1.so" \
1264             "-shared" \
1265             "" \
1266             { property-stack.S property-no-copy.S pr21997-1a.S } \
1267             {} \
1268             "pr21997-1.so" \
1269         ] \
1270     ]
1271
1272     run_ld_link_exec_tests [list \
1273         [list \
1274             "Run weakundef1 without PIE" \
1275             "$NOPIE_LDFLAGS" \
1276             "" \
1277             { weakundef1.c } \
1278             "weakundef1pie" \
1279             "pass.out" \
1280             "$NOPIE_CFLAGS" \
1281         ] \
1282         [list \
1283             "Run pr22001-1" \
1284             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1285             "" \
1286             { pr22001-1b.c } \
1287             "pr22001-1" \
1288             "pass.out" \
1289             "$NOPIE_CFLAGS" \
1290         ] \
1291         [list \
1292             "Run pr22001-1 (PIE 1)" \
1293             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1294             "" \
1295             { pr22001-1c.S } \
1296             "pr22001-1-pie-1" \
1297             "pass.out" \
1298         ] \
1299         [list \
1300             "Run pr22001-1 (PIE 2)" \
1301             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1302             "" \
1303             { pr22001-1c.S } \
1304             "pr22001-1-pie-2" \
1305             "pass.out" \
1306         ] \
1307         [list \
1308             "Run pr22001-1 (PIC 1)" \
1309             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1310             "" \
1311             { pr22001-1b.c } \
1312             "pr22001-1-pic-1" \
1313             "pass.out" \
1314             "-fPIC" \
1315         ] \
1316         [list \
1317             "Run pr22001-1 (PIC 2)" \
1318             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1319             "" \
1320             { pr22001-1b.c } \
1321             "pr22001-1-pic-2" \
1322             "pass.out" \
1323             "-fPIC" \
1324         ] \
1325         [list \
1326             "Run pr21997-1" \
1327             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1328             "" \
1329             { pr21997-1b.c } \
1330             "pr21997-1" \
1331             "pass.out" \
1332             "$NOPIE_CFLAGS" \
1333         ] \
1334         [list \
1335             "Run pr21997-1 (PIC 1)" \
1336             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1337             "" \
1338             { pr21997-1b.c } \
1339             "pr21997-1-pic-1" \
1340             "pass.out" \
1341             "-fPIC" \
1342         ] \
1343         [list \
1344             "Run pr21997-1 (PIC 2)" \
1345             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1346             "" \
1347             { pr21997-1b.c } \
1348             "pr21997-1-pic-2" \
1349             "pass.out" \
1350             "-fPIC" \
1351         ] \
1352         [list \
1353             "Run pr21997-1 (PIE 1)" \
1354             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1355             "" \
1356             { pr21997-1c.S } \
1357             "pr21997-1-pie-1" \
1358             "pass.out" \
1359         ] \
1360         [list \
1361             "Run pr21997-1 (PIE 2)" \
1362             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1363             "" \
1364             { pr21997-1c.S } \
1365             "pr21997-1-pie-2" \
1366             "pass.out" \
1367         ] \
1368     ]
1369
1370     if { [at_least_gcc_version 5 0] } {
1371         run_ld_link_exec_tests [list \
1372             [list \
1373                 "Run weakundef1 with PIE" \
1374                 "-pie" \
1375                 "" \
1376                 { weakundef1.c } \
1377                 "weakundef1pie" \
1378                 "pass.out" \
1379                 "-fPIE" \
1380             ] \
1381         ]
1382     }
1383 }
1384
1385 if { !([istarget "i?86-*-linux*"]
1386        || [istarget "x86_64-*-linux*"]) } {
1387     return
1388 }
1389
1390 run_ld_link_tests [list \
1391     [list \
1392         "basic PLT generation (non-PIC, -z now)" \
1393         "-z now -melf_i386 --hash-style=sysv tmpdir/libpltlib.so" \
1394         "" \
1395         "--32" \
1396         {plt2.s} \
1397         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1398         "plt2" \
1399     ] \
1400     [list \
1401         "basic PLT generation (PIC, -z now)" \
1402         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1403         "" \
1404         "--32" \
1405         {plt-pic.s} \
1406         {{objdump -dwr plt-pic2.dd}} \
1407         "plt-pic2.so" \
1408     ] \
1409     [list \
1410         "Build pr21626.so" \
1411         "-shared -melf_i386" \
1412         "" \
1413         "--32" \
1414         {property-x86-3.s} \
1415         "" \
1416         "pr21626.so" \
1417     ] \
1418     [list \
1419         "Build pr21626" \
1420         "-melf_i386 tmpdir/pr21626.so" \
1421         "" \
1422         "--32" \
1423         {start.s foo.s} \
1424         "" \
1425         "pr21626" \
1426     ] \
1427 ]
1428
1429 # Linux only tests
1430 run_dump_test "pltgot-1"
1431 run_dump_test "pltgot-2"
1432 run_dump_test "pr20830"
1433 run_dump_test "ibt-plt-1"
1434 run_dump_test "ibt-plt-2a"
1435 run_dump_test "ibt-plt-2b"
1436 run_dump_test "ibt-plt-2c"
1437 run_dump_test "ibt-plt-2d"
1438 run_dump_test "ibt-plt-3a"
1439 run_dump_test "ibt-plt-3b"
1440 run_dump_test "ibt-plt-3c"
1441 run_dump_test "ibt-plt-3d"