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 \
 133       -z noseparate-code --hash-style=sysv" ""
 134      "--32" {tlspic1.s tlspic2.s}
 135      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 136       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 137       "libtlspic.so"}
 138     {"TLS -fpic -shared transitions without PLT"
 139      "-shared -melf_i386 --no-ld-generated-unwind-info \
 140       -z noseparate-code --hash-style=sysv" ""
 141      "-mrelax-relocations=yes --32"
 142      {tlspic3.s tlspic2.s}
 143      {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
 144       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
 145       "libtlspic2.so"}
 146     {"TLS descriptor -fpic -shared transitions"
 147      "-shared -melf_i386 --no-ld-generated-unwind-info \
 148       -z noseparate-code --hash-style=sysv" ""
 149      "--32" {tlsdesc.s tlspic2.s}
 150      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 151       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 152       "libtlsdesc.so"}
 153     {"Helper shared library" "-shared -melf_i386" ""
 154      "--32" {tlslib.s} {} "libtlslib.so"}
 155     {"TLS -fpic and -fno-pic exec transitions"
 156      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 157       -z noseparate-code --hash-style=sysv" ""
 158      "--32" {tlsbinpic.s tlsbin.s}
 159      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 160       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 161       "tlsbin"}
 162     {"TLS -fpic and -fno-pic exec transitions without PLT"
 163      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 164       -z noseparate-code --hash-style=sysv" ""
 165      "-mrelax-relocations=yes --32"
 166      {tlsbinpic2.s tlsbin.s}
 167      {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
 168       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
 169       "tlsbin2"}
 170     {"TLS descriptor -fpic and -fno-pic exec transitions"
 171      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 172       -z noseparate-code --hash-style=sysv" ""
 173      "--32" {tlsbindesc.s tlsbin.s}
 174      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 175       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 176       "tlsbindesc"}
 177     {"TLS -fno-pic -shared"
 178      "-shared -melf_i386 --no-ld-generated-unwind-info \
 179       -z noseparate-code --hash-style=sysv" ""
 180      "--32" {tlsnopic1.s tlsnopic2.s}
 181      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
 182       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
 183     {"TLS with global dynamic and descriptors"
 184      "-shared -melf_i386 --no-ld-generated-unwind-info \
 185       -z noseparate-code --hash-style=sysv" ""
 186      "--32" {tlsgdesc.s}
 187      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 188       "libtlsgdesc.so"}
 189     {"TLS in debug sections" "-melf_i386" ""
 190      "--32" {tlsg.s}
 191      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 192     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 193      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 194     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
 195      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 196     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 197      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 198     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 199      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 200     {"TLS GD->LE transition" "-melf_i386" ""
 201      "--32" {tlsgd1.s}
 202      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 203     {"TLS GD->LE transition without PLT" "-melf_i386" ""
 204      "-mrelax-relocations=yes --32"
 205      {tlsgd3.s}
 206      {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
 207     {"TLS LD->LE transition" "-melf_i386" ""
 208      "--32" {tlsld1.s}
 209      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 210     {"TLS LD->LE transition without PLT" "-melf_i386" ""
 211      "-mrelax-relocations=yes --32"
 212      {tlsld2.s}
 213      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 214     {"TLS IE->LE transition" "-melf_i386" ""
 215      "--32" {tlsie1.s}
 216      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 217     {"PR ld/17313 (1)" "-melf_i386" ""
 218      "--32" {zero.s} {} ""}
 219     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 220      "--32" {lea1.s} {} "libpr17313.so"}
 221     {"PR ld/17306 (1)" "-melf_i386" ""
 222      "--32" {pr17306b.s} {} ""}
 223     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 224      "--32" {pr17306a.s} {} "libpr17306.so"}
 225     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 226      "--32" {pr17709a.s} {} "libpr17709.so"}
 227     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 228      "--32" {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
 229     {"Build pr19827a.o" "" ""
 230      "--32" { pr19827a.S }}
 231     {"Build pr19827b.so" "-melf_i386 -shared" ""
 232      "--32" { pr19827b.S } {} "pr19827b.so"}
 233     {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 234      "--32" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 235     {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
 236      "--32" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 237 }
 238
 239 # So as to avoid rewriting every last test case here in a nacl variant,
 240 # we use black magic to massage the generic cases into nacl-variant cases.
 241 if [istarget "*-*-nacl*"] {
 242     # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
 243     regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
 244
 245     # Same, applied to all the run_dump_test cases.
 246     set options_regsub(ld) {elf_i386 elf_i386_nacl}
 247
 248     # The section/segment layout differs too much for the vanilla
 249     # readelf output files to match.  So massage the cases so that
 250     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 251     regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
 252
 253     # Likewise for PLTs.
 254     regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
 255 }
 256
 257 proc iamcu_tests {} {
 258     if {[istarget "*-*-nacl*"]} then {
 259         return
 260     }
 261
 262     global as
 263     global srcdir
 264     global subdir
 265
 266     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 267         unresolved "Build Intel MCU start.o"
 268         return
 269     }
 270
 271     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 272         unresolved "Build ia32 start.o"
 273         return
 274      }
 275
 276     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 277         unresolved "Build Intel MCU foo.o"
 278         return
 279     }
 280
 281     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 282         unresolved "Build ia32 foo.o"
 283         return
 284     }
 285
 286     run_dump_test "abs-iamcu"
 287     run_dump_test "iamcu-1"
 288     run_dump_test "iamcu-2"
 289     run_dump_test "iamcu-3"
 290     run_dump_test "iamcu-4"
 291 }
 292
 293 iamcu_tests
 294
 295 run_ld_link_tests $i386tests
 296
 297 run_dump_test "abs"
 298 run_dump_test "pcrel8"
 299 run_dump_test "pcrel16"
 300 run_dump_test "pcrel16abs"
 301 run_dump_test "alloc"
 302 run_dump_test "warn1"
 303 run_dump_test "tlsgd2"
 304 run_dump_test "tlsgd4"
 305 run_dump_test "tlsie2"
 306 run_dump_test "tlsie3"
 307 run_dump_test "tlsie4"
 308 run_dump_test "tlsie5"
 309 run_dump_test "hidden1"
 310 run_dump_test "hidden2"
 311 run_dump_test "hidden3"
 312 run_dump_test "protected1"
 313 run_dump_test "protected2"
 314 run_dump_test "protected3"
 315 run_dump_test "protected4"
 316 run_dump_test "protected5"
 317 run_dump_test "protected6a"
 318 run_dump_test "protected6b"
 319 run_dump_test "protected7"
 320 run_dump_test "tlspie1"
 321 run_dump_test "tlspie2"
 322 run_dump_test "tlspie3a"
 323 run_dump_test "tlspie3b"
 324 run_dump_test "tlspie3c"
 325 run_dump_test "nogot1"
 326 run_dump_test "nogot2"
 327 run_dump_test "discarded1"
 328 run_dump_test "pr12718"
 329 run_dump_test "pr12921"
 330 run_dump_test "pr12570a"
 331 run_dump_test "pr12570b"
 332 run_dump_test "lea1a"
 333 run_dump_test "lea1b"
 334 run_dump_test "lea1c"
 335 run_dump_test "lea1d"
 336 run_dump_test "lea1e"
 337 run_dump_test "lea1f"
 338 run_dump_test "mov1a"
 339 run_dump_test "mov1b"
 340 run_dump_test "mov2a"
 341 run_dump_test "mov2b"
 342 run_dump_test "mov3"
 343 run_dump_test "branch1"
 344 run_dump_test "call1"
 345 run_dump_test "call2"
 346 run_dump_test "call3a"
 347 run_dump_test "call3b"
 348 run_dump_test "call3c"
 349 run_dump_test "call3d"
 350 run_dump_test "call3e"
 351 run_dump_test "call3f"
 352 run_dump_test "call3g"
 353 run_dump_test "call3h"
 354 run_dump_test "jmp1"
 355 run_dump_test "jmp2"
 356 run_dump_test "load1"
 357 run_dump_test "load1-nacl"
 358 run_dump_test "load2"
 359 run_dump_test "load3"
 360 run_dump_test "load4a"
 361 run_dump_test "load4b"
 362 run_dump_test "load5a"
 363 run_dump_test "load5b"
 364 run_dump_test "load6"
 365 run_dump_test "load7"
 366 run_dump_test "pr19175"
 367 run_dump_test "pr19615"
 368 run_dump_test "pr19636-1a"
 369 run_dump_test "pr19636-1b"
 370 run_dump_test "pr19636-1c"
 371 run_dump_test "pr19636-1d"
 372 run_dump_test "pr19636-1d-nacl"
 373 run_dump_test "pr19636-1e"
 374 run_dump_test "pr19636-1f"
 375 run_dump_test "pr19636-1g"
 376 run_dump_test "pr19636-1h"
 377 run_dump_test "pr19636-1i"
 378 run_dump_test "pr19636-1j"
 379 run_dump_test "pr19636-1k"
 380 run_dump_test "pr19636-1l"
 381 run_dump_test "pr19636-2a"
 382 run_dump_test "pr19636-2b"
 383 run_dump_test "pr19636-2c"
 384 run_dump_test "pr19636-2c-nacl"
 385 run_dump_test "pr19636-2d"
 386 run_dump_test "pr19636-2d-nacl"
 387 run_dump_test "pr19636-2e"
 388 run_dump_test "pr19636-2e-nacl"
 389 run_dump_test "pr19636-3a"
 390 run_dump_test "pr19636-3b"
 391 run_dump_test "pr19636-3c"
 392 run_dump_test "pr19636-3d"
 393 run_dump_test "pr19636-3e"
 394 run_dump_test "pr19636-3f"
 395 run_dump_test "pr19636-3g"
 396 run_dump_test "pr19636-3h"
 397 run_dump_test "pr19636-3i"
 398 run_dump_test "pr19636-4a"
 399 run_dump_test "pr19636-4b"
 400 run_dump_test "pr19636-4c"
 401 run_dump_test "pr19636-4d"
 402 run_dump_test "pr19645"
 403 run_dump_test "pr19609-1a"
 404 run_dump_test "pr19609-1b"
 405 run_dump_test "pr19609-1c"
 406 run_dump_test "pr19609-1d"
 407 run_dump_test "pr19609-1e"
 408 run_dump_test "pr19609-1f"
 409 run_dump_test "pr19609-1g"
 410 run_dump_test "pr19609-1h"
 411 run_dump_test "pr19609-1i"
 412 run_dump_test "pr19609-2a"
 413 run_dump_test "pr19609-2b"
 414 run_dump_test "pr19609-2c"
 415 run_dump_test "undefweaka"
 416 run_dump_test "undefweakb"
 417 run_dump_test "pr19539"
 418 run_dump_test "pr20117"
 419 run_dump_test "pr20244-1a"
 420 run_dump_test "pr20244-1b"
 421 run_dump_test "pr20244-1c"
 422 run_dump_test "pr20244-2a"
 423 run_dump_test "pr20244-2b"
 424 run_dump_test "pr20244-2c"
 425 run_dump_test "pr20244-2d"
 426 run_dump_test "pr20244-4a"
 427 run_dump_test "pr20244-4b"
 428 run_dump_test "pr20244-4c"
 429 run_dump_test "pr20253-3"
 430 run_dump_test "pr20253-4a"
 431 run_dump_test "pr20253-4b"
 432 run_dump_test "pr20253-4c"
 433 run_dump_test "pr20253-5"
 434 run_dump_test "pr20515"
 435 run_dump_test "property-x86-3"
 436 run_dump_test "property-x86-4a"
 437 run_dump_test "property-x86-4b"
 438 run_dump_test "property-x86-ibt1a"
 439 run_dump_test "property-x86-ibt1b"
 440 run_dump_test "property-x86-ibt2"
 441 run_dump_test "property-x86-ibt3a"
 442 run_dump_test "property-x86-ibt3b"
 443 run_dump_test "property-x86-ibt4"
 444 run_dump_test "property-x86-ibt5"
 445 run_dump_test "property-x86-shstk1a"
 446 run_dump_test "property-x86-shstk1b"
 447 run_dump_test "property-x86-shstk2"
 448 run_dump_test "property-x86-shstk3a"
 449 run_dump_test "property-x86-shstk3b"
 450 run_dump_test "property-x86-shstk4"
 451 run_dump_test "property-x86-shstk5"
 452 run_dump_test "pie1"
 453 run_dump_test "pie1-nacl"
 454 run_dump_test "pr21884"
 455 run_dump_test "pr21884-nacl"
 456 run_dump_test "pr22115-1a"
 457 run_dump_test "pr22115-1b"
 458 run_dump_test "pr22115-1c"
 459 run_dump_test "pr22115-1d"
 460 run_dump_test "pr22135"
 461 run_dump_test "pr22782"
 462 run_dump_test "pr22929"
 463
 464 if { !([istarget "i?86-*-linux*"]
 465        || [istarget "i?86-*-gnu*"]
 466        || [istarget "i?86-*-nacl*"]
 467        || [istarget "x86_64-*-nacl*"]
 468        || [istarget "x86_64-*-linux*"]) } {
 469     return
 470 }
 471
 472 run_dump_test "compressed1"
 473 run_dump_test "pr12627"
 474 run_dump_test "pr13302"
 475 run_dump_test "pr14215"
 476 run_dump_test "pr17057"
 477 run_dump_test "pr17935-1"
 478 run_dump_test "pr17935-2"
 479 run_dump_test "pr18801"
 480 run_dump_test "pr18815"
 481 run_dump_test "pr19939a"
 482 run_dump_test "pr19939b"
 483 run_dump_test "tlsdesc2"
 484
 485 proc undefined_weak {cflags ldflags} {
 486     set testname "Undefined weak symbol"
 487     if { ![ string match "" $cflags$ldflags] } {
 488         set testname "$testname ($cflags $ldflags)"
 489     }
 490
 491     if { [string match "*-fPIE*" $cflags]
 492          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 493         set weak_symbol "Weak defined"
 494     } else {
 495         set weak_symbol "Weak undefined"
 496     }
 497
 498     run_cc_link_tests [list \
 499         [list \
 500             "Build libpr19704a.so" \
 501             "-shared -Wl,-soname,libpr19704.so" \
 502             "" \
 503             { dummy.s } \
 504             {} \
 505             "libpr19704a.so" \
 506         ] \
 507         [list \
 508             "Build libpr19704b.so" \
 509             "-shared -Wl,-soname,libpr19704.so" \
 510             "-fPIC" \
 511             { pr19704b.c } \
 512             {} \
 513             "libpr19704b.so" \
 514         ] \
 515     ]
 516
 517     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 518
 519     run_ld_link_exec_tests [list \
 520         [list \
 521             "Run pr19704" \
 522             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 523             "" \
 524             { pr19704a.c } \
 525             "pr19704" \
 526             "pr19704.out" \
 527             "$cflags" \
 528         ] \
 529     ]
 530
 531     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 532
 533     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 534     if {![string match $weak_symbol $exec_output]} {
 535         fail $testname
 536     } else {
 537         pass $testname
 538     }
 539 }
 540
 541 # Add $PLT_CFLAGS if PLT is expected.
 542 global PLT_CFLAGS
 543
 544 # Must be Linux native with the C compiler
 545 if { [isnative]
 546      && [istarget "i?86-*-linux*"]
 547      && [which $CC] != 0 } {
 548     run_cc_link_tests [list \
 549         [list \
 550             "Build plt-lib.so" \
 551             "-shared" \
 552             "-fPIC" \
 553             { plt-lib.c } \
 554             {} \
 555             "libplt-lib.so" \
 556         ] \
 557         [list \
 558             "Build libplt-main1.a" \
 559             "" \
 560             "-fPIC -Wa,-mrelax-relocations=yes" \
 561             { plt-main1.c } \
 562             {{readelf {-Wr} plt-main1.rd}} \
 563             "libplt-main1.a" \
 564         ] \
 565         [list \
 566             "Build libplt-main2.a" \
 567             "" \
 568             "-fPIC -Wa,-mrelax-relocations=yes" \
 569             { plt-main2.c } \
 570             {{readelf {-Wr} plt-main2.rd}} \
 571             "libplt-main2.a" \
 572         ] \
 573         [list \
 574             "Build libplt-main3.a" \
 575             "" \
 576             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 577             { plt-main3.c } \
 578             {{readelf {-Wr} plt-main3.rd}} \
 579             "libplt-main3.a" \
 580         ] \
 581         [list \
 582             "Build libplt-main4.a" \
 583             "" \
 584             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 585             { plt-main4.c } \
 586             {{readelf {-Wr} plt-main4.rd}} \
 587             "libplt-main4.a" \
 588         ] \
 589         [list \
 590             "Build plt-main" \
 591             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 592              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 593             "" \
 594             { plt-main5.c } \
 595             {{readelf {-Wr} plt-main.rd}} \
 596             "plt-main" \
 597         ] \
 598         [list \
 599             "Build plt-main with PIE" \
 600             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 601              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 602             "-fPIC" \
 603             { plt-main5.c } \
 604             {{readelf {-Wr} plt-main.rd}} \
 605             "plt-main" \
 606         ] \
 607         [list \
 608             "Build copyreloc-lib.so" \
 609             "-shared" \
 610             "-fPIC" \
 611             { copyreloc-lib.c } \
 612             {} \
 613             "copyreloc-lib.so" \
 614         ] \
 615         [list \
 616             "Build libcopyreloc-main.a" \
 617             "" \
 618             "" \
 619             { copyreloc-main.S } \
 620             {} \
 621             "libcopyreloc-main.a" \
 622         ] \
 623         [list \
 624             "Build copyreloc-main with PIE and GOTOFF (1)" \
 625             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 626             "" \
 627             { dummy.s } \
 628             {{readelf {-Wr} copyreloc-main1.rd}} \
 629             "copyreloc-main" \
 630         ] \
 631         [list \
 632             "Build copyreloc-main with PIE and GOTOFF (2)" \
 633             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 634             "" \
 635             { dummy.s } \
 636             {{readelf {-Wr} copyreloc-main2.rd}} \
 637             "copyreloc-main" \
 638         ] \
 639         [list \
 640             "Build pr17689.so" \
 641             "-shared" \
 642             "-fPIC" \
 643             { pr17689a.c } \
 644             {} \
 645             "pr17689.so" \
 646         ] \
 647         [list \
 648             "Build pr17689.so with -z now" \
 649             "-shared -Wl,-z,now" \
 650             "-fPIC" \
 651             { pr17689a.c } \
 652             {{readelf {-Wr} pr17689now.rd}} \
 653             "pr17689now.so" \
 654         ] \
 655         [list \
 656             "Build pr17689ver.so" \
 657             "-shared -Wl,--version-script,pr17689a.t" \
 658             "-fPIC" \
 659             { pr17689a.c } \
 660             {} \
 661             "pr17689ver.so" \
 662         ] \
 663         [list \
 664             "Build pr17689.a" \
 665             "" \
 666             "" \
 667             { pr17689b.S } \
 668             {} \
 669             "pr17689.a" \
 670         ] \
 671         [list \
 672             "Build pr17689 with PIE and GOTOFF" \
 673             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 674             "" \
 675             { dummy.c } \
 676             {{readelf {-Wr} pr17689.rd}} \
 677             "pr17689" \
 678         ] \
 679         [list \
 680             "Build pr17689 with PIE, -z now and GOTOFF" \
 681             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 682             "" \
 683             { dummy.c } \
 684             {{readelf {-Wr} pr17689now.rd}} \
 685             "pr17689now" \
 686         ] \
 687         [list \
 688             "Build pr17689ver with PIE and GOTOFF" \
 689             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 690             "" \
 691             { dummy.c } \
 692             {{readelf {-Wr} pr17689ver.rd}} \
 693             "pr17689ver" \
 694         ] \
 695         [list \
 696             "Build pr17827 with PIE and GOTOFF" \
 697             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 698             "" \
 699             { dummy.c } \
 700             {{readelf {-Wr} pr17827.rd}} \
 701             "pr17827" \
 702         ] \
 703         [list \
 704             "Build pr18900.so" \
 705             "-shared" \
 706             "-fPIC" \
 707             { pr18900a.c } \
 708             "" \
 709             "pr18900.so" \
 710         ] \
 711         [list \
 712             "Build pr18900.o" \
 713             "-r -nostdlib" \
 714             "" \
 715             { pr18900b.c pr18900c.c } \
 716             "" \
 717             "pr18900.o" \
 718         ] \
 719         [list \
 720             "Build pr18900a" \
 721             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 722             "" \
 723             { dummy.s } \
 724             {{readelf {-Wrd} pr18900a.rd}} \
 725             "pr18900a" \
 726         ] \
 727         [list \
 728             "Build pr18900b" \
 729             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 730             "" \
 731             { dummy.s } \
 732             {{readelf {-Wrd} pr18900b.rd}} \
 733             "pr18900b" \
 734         ] \
 735         [list \
 736             "Build pr19031.so" \
 737             "-shared" \
 738             "-fPIC" \
 739             { pr19031a.c } \
 740             "" \
 741             "pr19031.so" \
 742         ] \
 743         [list \
 744             "Build got1d.so" \
 745             "-shared" \
 746             "" \
 747             { got1d.S } \
 748             "" \
 749             "got1d.so" \
 750         ] \
 751         [list \
 752             "Build gotpc1.o" \
 753             "-r -nostdlib" \
 754             "-Wa,-mrelax-relocations=yes" \
 755             { got1a.S got1b.c got1c.c } \
 756             "" \
 757             "gotpc1.o" \
 758         ] \
 759         [list \
 760             "Build gotpc1" \
 761             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 762             "" \
 763             { dummy.s } \
 764             {{objdump {-dw} got1.dd}} \
 765             "got1" \
 766         ] \
 767         [list \
 768             "Build pr19319.so" \
 769             "-shared" \
 770             "" \
 771             { pr19319a.S } \
 772             "" \
 773             "pr19319.so" \
 774         ] \
 775         [list \
 776             "Build pr19319" \
 777             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 778             "-Wa,-mrelax-relocations=yes" \
 779             { pr19319b.S } \
 780             {{objdump {-dw} pr19319.dd}} \
 781             "pr19319" \
 782         ] \
 783         [list \
 784             "Build property 1" \
 785             "" \
 786             "" \
 787             {pass.c property-no-copy.S} \
 788             {{readelf {-n} property-1.r}} \
 789             "property-1" \
 790         ] \
 791         [list \
 792             "Build property 1 (.o)" \
 793             "-r -nostdlib" \
 794             "" \
 795             {pass.c property-no-copy.S} \
 796             {{readelf {-n} property-1.r}} \
 797             "property-1.o" \
 798         ] \
 799         [list \
 800             "Build property 1 (.so)" \
 801             "-shared" \
 802             "-fPIC" \
 803             {pass.c property-no-copy.S} \
 804             {{readelf {-n} property-1.r}} \
 805             "property-1.so" \
 806         ] \
 807         [list \
 808             "Build property 2" \
 809             "" \
 810             "" \
 811             {pass.c property-stack.S} \
 812             {{readelf {-n} property-2.r}} \
 813             "property-2" \
 814         ] \
 815         [list \
 816             "Build property 2 (.o)" \
 817             "-r -nostdlib" \
 818             "" \
 819             {pass.c property-stack.S} \
 820             {{readelf {-n} property-2.r}} \
 821             "property-2.o" \
 822         ] \
 823         [list \
 824             "Build property 2 (.so)" \
 825             "-shared" \
 826             "-fPIC" \
 827             {pass.c property-stack.S} \
 828             {{readelf {-n} property-2.r}} \
 829             "property-2.so" \
 830         ] \
 831         [list \
 832             "Build property 3" \
 833             "" \
 834             "" \
 835             {pass.c property-stack.S property-x86-1.S} \
 836             {{readelf {-n} property-3.r}} \
 837             "property-3" \
 838         ] \
 839         [list \
 840             "Build property 3 (.o)" \
 841             "-r -nostdlib" \
 842             "" \
 843             {pass.c property-x86-1.S property-stack.S} \
 844             {{readelf {-n} property-3.r}} \
 845             "property-3.o" \
 846         ] \
 847         [list \
 848             "Build property 3 (.so)" \
 849             "-shared" \
 850             "-fPIC" \
 851             {property-x86-1.S pass.c property-stack.S} \
 852             {{readelf {-n} property-3.r}} \
 853             "property-3.so" \
 854         ] \
 855         [list \
 856             "Build property 4" \
 857             "" \
 858             "" \
 859             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 860             {{readelf {-n} property-4.r}} \
 861             "property-4" \
 862         ] \
 863         [list \
 864             "Build property 4 (.o)" \
 865             "-r -nostdlib" \
 866             "" \
 867             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 868             {{readelf {-n} property-4.r}} \
 869             "property-4.o" \
 870         ] \
 871         [list \
 872             "Build property 4 (.so)" \
 873             "-shared" \
 874             "-fPIC" \
 875             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 876             {{readelf {-n} property-4.r}} \
 877             "property-4.so" \
 878         ] \
 879         [list \
 880             "Build property 4 (-Wl,-z,stack-size=0)" \
 881             "-Wl,-z,stack-size=0" \
 882             "" \
 883             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 884             {{readelf {-n} property-4.r}} \
 885             "property-4" \
 886         ] \
 887         [list \
 888             "Build property 5" \
 889             "-Wl,-z,stack-size=0x900000" \
 890             "" \
 891             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 892             {{readelf {-n} property-5.r}} \
 893             "property-5" \
 894         ] \
 895         [list \
 896             "Build property 5 (.o)" \
 897             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 898             "" \
 899             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 900             {{readelf {-n} property-5.r}} \
 901             "property-5.o" \
 902         ] \
 903         [list \
 904             "Build property 5 (.so)" \
 905             "-shared -Wl,-z,stack-size=0x900000" \
 906             "-fPIC" \
 907             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 908             {{readelf {-n} property-5.r}} \
 909             "property-5.so" \
 910         ] \
 911         [list \
 912             "Build property-6.so" \
 913             "-shared" \
 914             "-fPIC" \
 915             {property-6a.c property-6c.S} \
 916             {{readelf {-n} property-6.r}} \
 917             "property-6.so" \
 918         ] \
 919         [list \
 920             "Build property-6.o" \
 921             "-r -nostdlib" \
 922             "" \
 923             {property-6b.c property-stack.S} \
 924             {{readelf {-n} property-2.r}} \
 925             "property-6.o" \
 926         ] \
 927         [list \
 928             "Build property-6" \
 929             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 930             { dummy.s } \
 931             "" \
 932             {{readelf {-n} property-2.r}} \
 933             "property-6" \
 934         ] \
 935         [list \
 936             "Build property 7a (.o)" \
 937             "-r -nostdlib" \
 938             "" \
 939             {property-unsorted-1.S} \
 940             {{readelf {-n} property-7.r}} \
 941             "property-7a.o" \
 942         ] \
 943         [list \
 944             "Build property 7b (.o)" \
 945             "-r -nostdlib" \
 946             "" \
 947             {property-unsorted-2.S} \
 948             {{readelf {-n} property-7.r}} \
 949             "property-7b.o" \
 950         ] \
 951     ]
 952
 953     run_ld_link_exec_tests [list \
 954         [list \
 955             "Run plt-main" \
 956             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 957              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 958             "" \
 959             { plt-main5.c } \
 960             "plt-main" \
 961             "plt-main.out" \
 962         ] \
 963         [list \
 964             "Run plt-main with PIE" \
 965             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 966              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 967             "" \
 968             { plt-main5.c } \
 969             "plt-main-pie" \
 970             "plt-main.out" \
 971             "-fPIC" \
 972         ] \
 973         [list \
 974             "Run copyreloc-main with PIE and GOTOFF" \
 975             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 976             "" \
 977             { dummy.s } \
 978             "copyreloc-main" \
 979             "copyreloc-main.out" \
 980         ] \
 981         [list \
 982             "Run pr17689 with PIE and GOTOFF" \
 983             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 984             "" \
 985             { dummy.c } \
 986             "pr17689" \
 987             "pr17689.out" \
 988         ] \
 989         [list \
 990             "Run pr17689 with PIE, -z now and GOTOFF" \
 991             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 992             "" \
 993             { dummy.c } \
 994             "pr17689now" \
 995             "pr17689.out" \
 996         ] \
 997         [list \
 998             "Run pr17689ver with PIE and GOTOFF" \
 999             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1000             "" \
1001             { dummy.c } \
1002             "pr17689ver" \
1003             "pr17689.out" \
1004         ] \
1005         [list \
1006             "Run pr18900" \
1007             "tmpdir/pr18900.o tmpdir/pr18900.so" \
1008             "" \
1009             { dummy.s } \
1010             "pr18900" \
1011             "pr18900.out" \
1012         ] \
1013         [list \
1014             "Run pr19031" \
1015             "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1016             "" \
1017             { pr19031b.S pr19031c.c } \
1018             "pr19031" \
1019             "pr19031.out" \
1020             "$NOPIE_CFLAGS" \
1021         ] \
1022         [list \
1023             "Run got1" \
1024             "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1025             "" \
1026             { got1a.S got1b.c got1c.c } \
1027             "got1" \
1028             "got1.out" \
1029         ] \
1030         [list \
1031             "Run property 1" \
1032             "" \
1033             "" \
1034             {pass.c property-no-copy.S} \
1035             "property-1" "pass.out" \
1036         ] \
1037         [list \
1038             "Run property 1 (PIE)" \
1039             "-pie" \
1040             "" \
1041             {pass.c property-no-copy.S} \
1042             "property-1-pie" "pass.out" "-fPIE" \
1043         ] \
1044         [list \
1045             "Run property 1 (static)" \
1046             "-static" \
1047             "" \
1048             {pass.c property-no-copy.S} \
1049             "property-1-static" "pass.out" \
1050         ] \
1051         [list \
1052             "Run property 2" \
1053             "" \
1054             "" \
1055             {pass.c property-stack.S} \
1056             "property-2" "pass.out" \
1057         ] \
1058         [list \
1059             "Run property 2 (PIE)" \
1060             "-pie" \
1061             "" \
1062             {pass.c property-stack.S} \
1063             "property-2-pie" "pass.out" "-fPIE" \
1064         ] \
1065         [list \
1066             "Run property 2 (static)" \
1067             "-static" \
1068             "" \
1069             {pass.c property-stack.S} \
1070             "property-3-static" "pass.out" \
1071         ] \
1072         [list \
1073             "Run property 3" \
1074             "" \
1075             "" \
1076             {pass.c property-stack.S property-x86-1.S} \
1077             "property-3" "pass.out" \
1078         ] \
1079         [list \
1080             "Run property 3 (PIE)" \
1081             "-pie" \
1082             "" \
1083             {pass.c property-x86-1.S property-stack.S} \
1084             "property-3-pie" "pass.out" "-fPIE" \
1085         ] \
1086         [list \
1087             "Run property 3 (static)" \
1088             "-static" \
1089             "" \
1090             {property-x86-1.S pass.c property-stack.S} \
1091             "property-3-static" "pass.out" \
1092         ] \
1093         [list \
1094             "Run property 4" \
1095             "" \
1096             "" \
1097             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1098             "property-4" "pass.out" \
1099         ] \
1100         [list \
1101             "Run property 4 (PIE)" \
1102             "-pie" \
1103             "" \
1104             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1105             "property-4-pie" "pass.out" "-fPIE" \
1106         ] \
1107         [list \
1108             "Run property 4 (static)" \
1109             "-static" \
1110             "" \
1111             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1112             "property-4-static" "pass.out" \
1113         ] \
1114         [list \
1115             "Run property 5" \
1116             "-Wl,-z,stack-size=0x900000" \
1117             "" \
1118             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1119             "property-5" "pass.out" \
1120         ] \
1121         [list \
1122             "Run property 5 (PIE)" \
1123             "-pie -Wl,-z,stack-size=0x900000" \
1124             "" \
1125             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1126             "property-5-pie" "pass.out" "-fPIE" \
1127         ] \
1128         [list \
1129             "Run property 5 (static)" \
1130             "-static -Wl,-z,stack-size=0x900000" \
1131             "" \
1132             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1133             "property-5-static" "pass.out" \
1134         ] \
1135     ]
1136
1137     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1138     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1139     undefined_weak "-fPIE" "-pie"
1140     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1141     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1142 }
1143
1144 global NOPIE_CFLAGS NOPIE_LDFLAGS
1145
1146 # Must be native with the C compiler and working IFUNC support,
1147 if { [isnative]
1148      && [check_ifunc_available]
1149      && [istarget "i?86-*-*"]
1150      && [which $CC] != 0 } {
1151     run_cc_link_tests [list \
1152         [list \
1153             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1154             "" \
1155             "-fPIC -O2 -g" \
1156             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1157         ] \
1158         [list \
1159             "Build pr21168a.o" \
1160             "" \
1161             "" \
1162             { pr21168a.c } \
1163         ] \
1164         [list \
1165             "Build pr21168.so" \
1166             "-shared" \
1167             "" \
1168             { pr21168b.S } \
1169             "" \
1170             "pr21168.so" \
1171         ] \
1172     ]
1173
1174     run_ld_link_exec_tests [list \
1175         [list \
1176             "Run ifunc-1a" \
1177             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1178              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1179             "" \
1180             { dummy.c } \
1181             "ifunc-1a" \
1182             "pass.out" \
1183         ] \
1184         [list \
1185             "Run ifunc-1b" \
1186             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1187             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1188             "" \
1189             { dummy.c } \
1190             "ifunc-1b" \
1191             "pass.out" \
1192         ] \
1193         [list \
1194             "Run pr21168" \
1195             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1196             "" \
1197             { dummy.c } \
1198             "pr21168" \
1199             "pass.out" \
1200         ] \
1201     ]
1202
1203     if { [istarget "i?86-*-linux*"] } {
1204         run_cc_link_tests [list \
1205             [list \
1206                 "Build pr21168.so with -z ibtplt" \
1207                 "-shared -Wl,-z,ibtplt" \
1208                 "" \
1209                 { pr21168b.S } \
1210                 "" \
1211                 "pr21168-ibt.so" \
1212             ] \
1213             [list \
1214                 "Build ifunc-1a with -z ibtplt" \
1215                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS 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-main-ibt.dd}} \
1220                 "ifunc-1a-ibt" \
1221             ] \
1222             [list \
1223                 "Build ifunc-1a with PIE -z ibtplt" \
1224                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1225                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1226                 "" \
1227                 { dummy.c } \
1228                 {{objdump {-dw} plt-pie-ibt.dd}} \
1229                 "ifunc-1a-pie-ibt" \
1230             ] \
1231         ]
1232
1233         run_ld_link_exec_tests [list \
1234             [list \
1235                 "Run ifunc-1a with -z ibtplt" \
1236                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1237                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1238                 "" \
1239                 { dummy.c } \
1240                 "ifunc-1a-ibt" \
1241                 "pass.out" \
1242             ] \
1243             [list \
1244                 "Run ifunc-1a with PIE -z ibtplt" \
1245                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1246                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1247                 "" \
1248                 { dummy.c } \
1249                 "ifunc-1a-pie-ibt" \
1250                 "pass.out" \
1251             ] \
1252             [list \
1253                 "Run pr21168 with -z ibtplt" \
1254                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1255                 "" \
1256                 { dummy.c } \
1257                 "pr21168-ibt" \
1258                 "pass.out" \
1259             ] \
1260         ]
1261     }
1262 }
1263
1264 # Must be native with the C compiler.
1265 if { [isnative]
1266      && [istarget "i?86-*-*"]
1267      && [which $CC] != 0 } {
1268     run_cc_link_tests [list \
1269         [list \
1270             "Build pr22001-1.so" \
1271             "-shared" \
1272             "" \
1273             { pr22001-1a.c } \
1274             {} \
1275             "pr22001-1.so" \
1276         ] \
1277         [list \
1278             "Build pr21997-1.so" \
1279             "-shared" \
1280             "" \
1281             { property-stack.S property-no-copy.S pr21997-1a.S } \
1282             {} \
1283             "pr21997-1.so" \
1284         ] \
1285         [list \
1286             "Build pr22842.so" \
1287             "-shared" \
1288             "-fPIC" \
1289             { pr22842a.c } \
1290             {} \
1291             "pr22842.so" \
1292         ] \
1293     ]
1294
1295     run_ld_link_exec_tests [list \
1296         [list \
1297             "Run weakundef1 without PIE" \
1298             "$NOPIE_LDFLAGS" \
1299             "" \
1300             { weakundef1.c } \
1301             "weakundef1pie" \
1302             "pass.out" \
1303             "$NOPIE_CFLAGS" \
1304         ] \
1305         [list \
1306             "Run pr22001-1" \
1307             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1308             "" \
1309             { pr22001-1b.c } \
1310             "pr22001-1" \
1311             "pass.out" \
1312             "$NOPIE_CFLAGS" \
1313         ] \
1314         [list \
1315             "Run pr22001-1 (PIE 1)" \
1316             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1317             "" \
1318             { pr22001-1c.S } \
1319             "pr22001-1-pie-1" \
1320             "pass.out" \
1321         ] \
1322         [list \
1323             "Run pr22001-1 (PIE 2)" \
1324             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1325             "" \
1326             { pr22001-1c.S } \
1327             "pr22001-1-pie-2" \
1328             "pass.out" \
1329         ] \
1330         [list \
1331             "Run pr22001-1 (PIC 1)" \
1332             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1333             "" \
1334             { pr22001-1b.c } \
1335             "pr22001-1-pic-1" \
1336             "pass.out" \
1337             "-fPIC" \
1338         ] \
1339         [list \
1340             "Run pr22001-1 (PIC 2)" \
1341             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1342             "" \
1343             { pr22001-1b.c } \
1344             "pr22001-1-pic-2" \
1345             "pass.out" \
1346             "-fPIC" \
1347         ] \
1348         [list \
1349             "Run pr21997-1" \
1350             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1351             "" \
1352             { pr21997-1b.c } \
1353             "pr21997-1" \
1354             "pass.out" \
1355             "$NOPIE_CFLAGS" \
1356         ] \
1357         [list \
1358             "Run pr21997-1 (PIC 1)" \
1359             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1360             "" \
1361             { pr21997-1b.c } \
1362             "pr21997-1-pic-1" \
1363             "pass.out" \
1364             "-fPIC" \
1365         ] \
1366         [list \
1367             "Run pr21997-1 (PIC 2)" \
1368             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1369             "" \
1370             { pr21997-1b.c } \
1371             "pr21997-1-pic-2" \
1372             "pass.out" \
1373             "-fPIC" \
1374         ] \
1375         [list \
1376             "Run pr21997-1 (PIE 1)" \
1377             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1378             "" \
1379             { pr21997-1c.S } \
1380             "pr21997-1-pie-1" \
1381             "pass.out" \
1382         ] \
1383         [list \
1384             "Run pr21997-1 (PIE 2)" \
1385             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1386             "" \
1387             { pr21997-1c.S } \
1388             "pr21997-1-pie-2" \
1389             "pass.out" \
1390         ] \
1391         [list \
1392             "Build pr22842" \
1393             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1394             "" \
1395             { pr22842b.S } \
1396             "pr22842" \
1397             "pass.out" \
1398         ] \
1399     ]
1400
1401     if { [at_least_gcc_version 5 0] } {
1402         run_ld_link_exec_tests [list \
1403             [list \
1404                 "Run weakundef1 with PIE" \
1405                 "-pie" \
1406                 "" \
1407                 { weakundef1.c } \
1408                 "weakundef1pie" \
1409                 "pass.out" \
1410                 "-fPIE" \
1411             ] \
1412         ]
1413     }
1414 }
1415
1416 if { !([istarget "i?86-*-linux*"]
1417        || [istarget "x86_64-*-linux*"]) } {
1418     return
1419 }
1420
1421 run_ld_link_tests [list \
1422     [list \
1423         "basic PLT generation (non-PIC, -z now)" \
1424         "-z now -melf_i386 --hash-style=sysv \
1425          -z noseparate-code tmpdir/libpltlib.so" \
1426         "" \
1427         "--32" \
1428         {plt2.s} \
1429         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1430         "plt2" \
1431     ] \
1432     [list \
1433         "basic PLT generation (PIC, -z now)" \
1434         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1435         "" \
1436         "--32" \
1437         {plt-pic.s} \
1438         {{objdump -dwr plt-pic2.dd}} \
1439         "plt-pic2.so" \
1440     ] \
1441     [list \
1442         "Build pr21626.so" \
1443         "-shared -melf_i386" \
1444         "" \
1445         "--32" \
1446         {property-x86-3.s} \
1447         "" \
1448         "pr21626.so" \
1449     ] \
1450     [list \
1451         "Build pr21626" \
1452         "-melf_i386 tmpdir/pr21626.so" \
1453         "" \
1454         "--32" \
1455         {start.s foo.s} \
1456         "" \
1457         "pr21626" \
1458     ] \
1459 ]
1460
1461 # Linux only tests
1462 run_dump_test "pltgot-1"
1463 run_dump_test "pltgot-2"
1464 run_dump_test "pr20830"
1465 run_dump_test "ibt-plt-1"
1466 run_dump_test "ibt-plt-2a"
1467 run_dump_test "ibt-plt-2b"
1468 run_dump_test "ibt-plt-2c"
1469 run_dump_test "ibt-plt-2d"
1470 run_dump_test "ibt-plt-3a"
1471 run_dump_test "ibt-plt-3b"
1472 run_dump_test "ibt-plt-3c"
1473 run_dump_test "ibt-plt-3d"