ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2020 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 set saved_ASFLAGS "$ASFLAGS"
  23 if { [is_elf_format] \
  24      && ([istarget "i?86-*-*"] || [istarget "x86_64-*-*"]) } {
  25     set ASFLAGS "$ASFLAGS -mx86-used-note=no"
  26 }
  27
  28 # Test i386 linking; all types of relocs.  This tests the assembler and
  29 # tools like objdump as well as the linker.
  30
  31 if {[istarget "i?86-*-vxworks"]} {
  32     set i386tests {
  33         {"VxWorks shared library test 1"
  34          "-shared -Tvxworks1.ld --hash-style=sysv" ""
  35          "" {vxworks1-lib.s}
  36          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  37           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  38          "libvxworks1.so"}
  39         {"VxWorks executable test 1 (dynamic)" \
  40          "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
  41          "" {vxworks1.s}
  42          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  43          "vxworks1"}
  44         {"VxWorks executable test 2 (dynamic)" \
  45          "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
  46          "" {vxworks2.s}
  47          {{readelf --segments vxworks2.sd}}
  48          "vxworks2"}
  49         {"VxWorks executable test 2 (static)"
  50          "-Tvxworks1.ld --hash-style=sysv" ""
  51          "" {vxworks2.s}
  52          {{readelf --segments vxworks2-static.sd}}
  53          "vxworks2"}
  54     }
  55     run_ld_link_tests $i386tests
  56     run_dump_test "vxworks1-static"
  57 }
  58
  59 if [istarget "*-*-go32*"] {
  60     run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
  61
  62     set src "tmpdir/go32stub"
  63     set dest "tmpdir/go32stub-copy"
  64
  65     set test "go32 stub patch the source"
  66     set fi [open $src r+]
  67     fconfigure $fi -translation binary
  68     if {[read $fi 2] != "MZ"} {
  69         fail $test
  70     } else {
  71         pass $test
  72         seek $fi 0x40
  73         puts -nonewline $fi "objcopy-test-go32stub"
  74     }
  75     close $fi
  76
  77     set test "go32 stub objcopy"
  78     set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
  79     set exec_output [lindex $status 1]
  80     set exec_output [prune_warnings $exec_output]
  81     if [string match "" $exec_output] then {
  82         pass $test
  83     } else {
  84         send_log "$exec_output\n"
  85         verbose "$exec_output" 1
  86         fail $test
  87     }
  88
  89     # cmp would compare the whole files and some data after the initial exe
  90     # stub could differ.
  91     set test "go32 stub comparison after objcopy"
  92     set fi [open $src]
  93     fconfigure $fi -translation binary
  94     set src_stub [read $fi 2048]
  95     close $fi
  96     set fi [open $dest]
  97     fconfigure $fi -translation binary
  98     set dest_stub [read $fi 2048]
  99     close $fi
 100     if {$src_stub == $dest_stub} {
 101         pass $test
 102     } else {
 103         fail $test
 104     }
 105 }
 106
 107 if { !([istarget "i?86-*-elf*"]
 108        || [istarget "i?86-*-linux*"]
 109        || [istarget "i?86-*-gnu*"]
 110        || [istarget "i?86-*-nacl*"]
 111        || [istarget "x86_64-*-elf*"]
 112        || [istarget "x86_64-*-nacl*"]
 113        || [istarget "x86_64-*-linux*"]
 114        || [istarget "amd64-*-linux*"]) } {
 115     return
 116 }
 117
 118 # List contains test-items with 3 items followed by 2 lists:
 119 # 0:name 1:ld early options 2:ld late options 3:assembler options
 120 # 4:filenames of assembler files 5: action and options. 6: name of output file
 121
 122 # Actions:
 123 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 124 # nm: Apply nm options on result.  Compare with regex (last arg).
 125 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 126
 127 set i386tests {
 128     {"Helper shared library (basic PLT test)"
 129       "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
 130     {"basic PLT generation (non-PIC)"
 131      "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
 132      {{objdump -drj.plt plt.pd}} "plt"}
 133     {"basic PLT generation (PIC)"
 134      "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
 135      {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
 136     {"TLS -fpic -shared transitions"
 137      "-shared -melf_i386 --no-ld-generated-unwind-info \
 138       -z noseparate-code --hash-style=sysv" ""
 139      "--32" {tlspic1.s tlspic2.s}
 140      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 141       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 142       "libtlspic.so"}
 143     {"TLS -fpic -shared transitions without PLT"
 144      "-shared -melf_i386 --no-ld-generated-unwind-info \
 145       -z noseparate-code --hash-style=sysv" ""
 146      "-mrelax-relocations=yes --32"
 147      {tlspic3.s tlspic2.s}
 148      {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
 149       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
 150       "libtlspic2.so"}
 151     {"TLS descriptor -fpic -shared transitions"
 152      "-shared -melf_i386 --no-ld-generated-unwind-info \
 153       -z noseparate-code --hash-style=sysv" ""
 154      "--32" {tlsdesc.s tlspic2.s}
 155      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 156       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 157       "libtlsdesc.so"}
 158     {"Helper shared library" "-shared -melf_i386" ""
 159      "--32" {tlslib.s} {} "libtlslib.so"}
 160     {"TLS -fpic and -fno-pic exec transitions"
 161      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 162       -z noseparate-code --hash-style=sysv" ""
 163      "--32" {tlsbinpic.s tlsbin.s}
 164      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 165       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 166       "tlsbin"}
 167     {"TLS -fpic and -fno-pic exec transitions without PLT"
 168      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 169       -z noseparate-code --hash-style=sysv" ""
 170      "-mrelax-relocations=yes --32"
 171      {tlsbinpic2.s tlsbin.s}
 172      {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
 173       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
 174       "tlsbin2"}
 175     {"TLS descriptor -fpic and -fno-pic exec transitions"
 176      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 177       -z noseparate-code --hash-style=sysv" ""
 178      "--32" {tlsbindesc.s tlsbin.s}
 179      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 180       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 181       "tlsbindesc"}
 182     {"TLS -fno-pic -shared"
 183      "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
 184       -z noseparate-code --hash-style=sysv" ""
 185      "--32" {tlsnopic1.s tlsnopic2.s}
 186      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
 187       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
 188     {"TLS with global dynamic and descriptors"
 189      "-shared -melf_i386 --no-ld-generated-unwind-info \
 190       -z noseparate-code --hash-style=sysv" ""
 191      "--32" {tlsgdesc.s}
 192      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 193       "libtlsgdesc.so"}
 194     {"TLS in debug sections" "-melf_i386" ""
 195      "--32" {tlsg.s}
 196      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 197     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 198      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 199     {"Reloc section order"
 200      "-shared -melf_i386 -z nocombreloc -z notext" "" "--32"
 201      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 202     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 203      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 204     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 205      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 206     {"TLS GD->LE transition" "-melf_i386" ""
 207      "--32" {tlsgd1.s}
 208      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 209     {"TLS GD->LE transition without PLT" "-melf_i386" ""
 210      "-mrelax-relocations=yes --32"
 211      {tlsgd3.s}
 212      {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
 213     {"TLS LD->LE transition" "-melf_i386" ""
 214      "--32" {tlsld1.s}
 215      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 216     {"TLS LD->LE transition without PLT" "-melf_i386" ""
 217      "-mrelax-relocations=yes --32"
 218      {tlsld2.s}
 219      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 220     {"TLS IE->LE transition" "-melf_i386" ""
 221      "--32" {tlsie1.s}
 222      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 223     {"PR ld/17313 (1)" "-melf_i386" ""
 224      "--32 -mx86-used-note=yes" {zero.s} {} ""}
 225     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 226      "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
 227     {"PR ld/17306 (1)" "-melf_i386" ""
 228      "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
 229     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 230      "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
 231     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 232      "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
 233     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 234      "--32 -mx86-used-note=yes"
 235      {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
 236     {"Build pr19827a.o" "" ""
 237      "--32 -mx86-used-note=yes" { pr19827a.S }}
 238     {"Build pr19827b.so" "-melf_i386 -shared" ""
 239      "--32 -mx86-used-note=yes"
 240      { pr19827b.S } {} "pr19827b.so"}
 241     {"Build pr19827"
 242      "-melf_i386 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so"
 243      ""
 244      "--32 -mx86-used-note=yes"
 245      { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 246     {"Build pr19827.so"
 247      "-melf_i386 -shared -Bsymbolic -z notext" ""
 248      "--32 -mx86-used-note=yes"
 249      { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 250 }
 251
 252 # So as to avoid rewriting every last test case here in a nacl variant,
 253 # we use black magic to massage the generic cases into nacl-variant cases.
 254 if [istarget "*-*-nacl*"] {
 255     # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
 256     regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
 257
 258     # Same, applied to all the run_dump_test cases.
 259     set options_regsub(ld) {elf_i386 elf_i386_nacl}
 260
 261     # The section/segment layout differs too much for the vanilla
 262     # readelf output files to match.  So massage the cases so that
 263     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 264     regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
 265
 266     # Likewise for PLTs.
 267     regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
 268 }
 269
 270 proc iamcu_tests {} {
 271     if {[istarget "*-*-nacl*"]} then {
 272         return
 273     }
 274
 275     global as
 276     global srcdir
 277     global subdir
 278
 279     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 280         fail "Build Intel MCU start.o"
 281         return
 282     }
 283
 284     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 285         fail "Build ia32 start.o"
 286         return
 287      }
 288
 289     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 290         fail "Build Intel MCU foo.o"
 291         return
 292     }
 293
 294     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 295         fail "Build ia32 foo.o"
 296         return
 297     }
 298
 299     run_dump_test "abs-iamcu"
 300     run_dump_test "iamcu-1"
 301     run_dump_test "iamcu-2"
 302     run_dump_test "iamcu-3"
 303     run_dump_test "iamcu-4"
 304 }
 305
 306 iamcu_tests
 307
 308 run_ld_link_tests $i386tests
 309
 310 run_dump_test "abs"
 311 run_dump_test "pcrel8"
 312 run_dump_test "pcrel16"
 313 run_dump_test "pcrel16abs"
 314 run_dump_test "alloc"
 315 run_dump_test "warn1"
 316 run_dump_test "tlsgd2"
 317 run_dump_test "tlsgd4"
 318 run_dump_test "tlsie2"
 319 run_dump_test "tlsie3"
 320 run_dump_test "tlsie4"
 321 run_dump_test "tlsie5"
 322 run_dump_test "hidden1"
 323 run_dump_test "hidden2"
 324 run_dump_test "hidden3"
 325 run_dump_test "protected1"
 326 run_dump_test "protected2"
 327 run_dump_test "protected3"
 328 run_dump_test "protected4"
 329 run_dump_test "protected5"
 330 run_dump_test "protected6a"
 331 run_dump_test "protected6b"
 332 run_dump_test "protected7"
 333 run_dump_test "tlspie1"
 334 run_dump_test "tlspie2"
 335 run_dump_test "tlspie3a"
 336 run_dump_test "tlspie3b"
 337 run_dump_test "tlspie3c"
 338 run_dump_test "nogot1"
 339 run_dump_test "nogot2"
 340 run_dump_test "discarded1"
 341 run_dump_test "pr12718"
 342 run_dump_test "pr12921"
 343 run_dump_test "pr12570a"
 344 run_dump_test "pr12570b"
 345 run_dump_test "lea1a"
 346 run_dump_test "lea1b"
 347 run_dump_test "lea1c"
 348 run_dump_test "lea1d"
 349 run_dump_test "lea1e"
 350 run_dump_test "lea1f"
 351 run_dump_test "mov1a"
 352 run_dump_test "mov1b"
 353 run_dump_test "mov2a"
 354 run_dump_test "mov2b"
 355 run_dump_test "mov3"
 356 run_dump_test "branch1"
 357 run_dump_test "call1"
 358 run_dump_test "call2"
 359 run_dump_test "call3a"
 360 run_dump_test "call3b"
 361 run_dump_test "call3c"
 362 run_dump_test "call3d"
 363 run_dump_test "call3e"
 364 run_dump_test "call3f"
 365 run_dump_test "call3g"
 366 run_dump_test "call3h"
 367 run_dump_test "jmp1"
 368 run_dump_test "jmp2"
 369 run_dump_test "load1"
 370 run_dump_test "load1-nacl"
 371 run_dump_test "load2"
 372 run_dump_test "load3"
 373 run_dump_test "load4a"
 374 run_dump_test "load4b"
 375 run_dump_test "load5a"
 376 run_dump_test "load5b"
 377 run_dump_test "load6"
 378 run_dump_test "load7"
 379 run_dump_test "pr19175"
 380 run_dump_test "pr19615"
 381 run_dump_test "pr19636-1a"
 382 run_dump_test "pr19636-1b"
 383 run_dump_test "pr19636-1c"
 384 run_dump_test "pr19636-1d"
 385 run_dump_test "pr19636-1d-nacl"
 386 run_dump_test "pr19636-1e"
 387 run_dump_test "pr19636-1f"
 388 run_dump_test "pr19636-1g"
 389 run_dump_test "pr19636-1h"
 390 run_dump_test "pr19636-1i"
 391 run_dump_test "pr19636-1j"
 392 run_dump_test "pr19636-1k"
 393 run_dump_test "pr19636-1l"
 394 run_dump_test "pr19636-2a"
 395 run_dump_test "pr19636-2b"
 396 run_dump_test "pr19636-2c"
 397 run_dump_test "pr19636-2c-nacl"
 398 run_dump_test "pr19636-2d"
 399 run_dump_test "pr19636-2d-nacl"
 400 run_dump_test "pr19636-2e"
 401 run_dump_test "pr19636-2e-nacl"
 402 run_dump_test "pr19636-3a"
 403 run_dump_test "pr19636-3b"
 404 run_dump_test "pr19636-3c"
 405 run_dump_test "pr19636-3d"
 406 run_dump_test "pr19636-3e"
 407 run_dump_test "pr19636-3f"
 408 run_dump_test "pr19636-3g"
 409 run_dump_test "pr19636-3h"
 410 run_dump_test "pr19636-3i"
 411 run_dump_test "pr19636-4a"
 412 run_dump_test "pr19636-4b"
 413 run_dump_test "pr19636-4c"
 414 run_dump_test "pr19636-4d"
 415 run_dump_test "pr19645"
 416 run_dump_test "pr19609-1a"
 417 run_dump_test "pr19609-1b"
 418 run_dump_test "pr19609-1c"
 419 run_dump_test "pr19609-1d"
 420 run_dump_test "pr19609-1e"
 421 run_dump_test "pr19609-1f"
 422 run_dump_test "pr19609-1g"
 423 run_dump_test "pr19609-1h"
 424 run_dump_test "pr19609-1i"
 425 run_dump_test "pr19609-2a"
 426 run_dump_test "pr19609-2b"
 427 run_dump_test "pr19609-2c"
 428 run_dump_test "undefweaka"
 429 run_dump_test "undefweakb"
 430 run_dump_test "pr19539"
 431 run_dump_test "pr20117"
 432 run_dump_test "pr20244-1a"
 433 run_dump_test "pr20244-1b"
 434 run_dump_test "pr20244-1c"
 435 run_dump_test "pr20244-2a"
 436 run_dump_test "pr20244-2b"
 437 run_dump_test "pr20244-2c"
 438 run_dump_test "pr20244-2d"
 439 run_dump_test "pr20244-4a"
 440 run_dump_test "pr20244-4b"
 441 run_dump_test "pr20244-4c"
 442 run_dump_test "pr20253-3"
 443 run_dump_test "pr20253-4a"
 444 run_dump_test "pr20253-4b"
 445 run_dump_test "pr20253-4c"
 446 run_dump_test "pr20253-5"
 447 run_dump_test "pr20515"
 448 run_dump_test "property-x86-3"
 449 run_dump_test "property-x86-4a"
 450 run_dump_test "property-x86-4b"
 451 run_dump_test "property-x86-5"
 452 run_dump_test "property-x86-ibt1a"
 453 run_dump_test "property-x86-ibt1b"
 454 run_dump_test "property-x86-ibt2"
 455 run_dump_test "property-x86-ibt3a"
 456 run_dump_test "property-x86-ibt3b"
 457 run_dump_test "property-x86-ibt4"
 458 run_dump_test "property-x86-ibt5"
 459 run_dump_test "property-x86-shstk1a"
 460 run_dump_test "property-x86-shstk1b"
 461 run_dump_test "property-x86-shstk2"
 462 run_dump_test "property-x86-shstk3a"
 463 run_dump_test "property-x86-shstk3b"
 464 run_dump_test "property-x86-shstk4"
 465 run_dump_test "property-x86-shstk5"
 466 run_dump_test "property-x86-cet1"
 467 run_dump_test "property-x86-cet2a"
 468 run_dump_test "property-x86-cet2b"
 469 run_dump_test "property-x86-cet3a"
 470 run_dump_test "property-x86-cet3b"
 471 run_dump_test "property-x86-cet4a"
 472 run_dump_test "property-x86-cet4b"
 473 run_dump_test "property-x86-cet5a"
 474 run_dump_test "property-x86-cet5b"
 475 run_dump_test "property-x86-cet6"
 476 run_dump_test "pie1"
 477 run_dump_test "pie1-nacl"
 478 run_dump_test "pr21884"
 479 run_dump_test "pr21884-nacl"
 480 run_dump_test "pr22115-1a"
 481 run_dump_test "pr22115-1b"
 482 run_dump_test "pr22115-1c"
 483 run_dump_test "pr22115-1d"
 484 run_dump_test "pr22135"
 485 run_dump_test "pr22782"
 486 run_dump_test "pr22929"
 487 run_dump_test "pr23189"
 488 run_dump_test "pr23194"
 489 run_dump_test "pr23372a"
 490 run_dump_test "pr23372b"
 491 run_dump_test "pr23372c"
 492 run_dump_test "pr23372d"
 493 run_dump_test "pr23486a"
 494 run_dump_test "pr23486b"
 495 run_dump_test "pr23486c"
 496 run_dump_test "pr23486d"
 497 run_dump_test "pr23854"
 498 run_dump_test "pr23930"
 499 run_dump_test "pr24322a"
 500 run_dump_test "pr24322b"
 501 run_dump_test "align-branch-1"
 502 run_dump_test "pr26018"
 503
 504 if { !([istarget "i?86-*-linux*"]
 505        || [istarget "i?86-*-gnu*"]
 506        || [istarget "i?86-*-nacl*"]
 507        || [istarget "x86_64-*-nacl*"]
 508        || [istarget "x86_64-*-linux*"]) } {
 509     set ASFLAGS "$saved_ASFLAGS"
 510     return
 511 }
 512
 513 run_dump_test "compressed1"
 514 run_dump_test "pr12627"
 515 run_dump_test "pr13302"
 516 run_dump_test "pr14215"
 517 run_dump_test "pr17057"
 518 run_dump_test "pr17935-1"
 519 run_dump_test "pr17935-2"
 520 run_dump_test "pr18801a"
 521 run_dump_test "pr18801b"
 522 run_dump_test "ifunc-textrel-1a"
 523 run_dump_test "ifunc-textrel-1b"
 524 run_dump_test "ifunc-textrel-2a"
 525 run_dump_test "ifunc-textrel-2b"
 526 run_dump_test "pr18815"
 527 run_dump_test "pr19939a"
 528 run_dump_test "pr19939b"
 529 run_dump_test "tlsdesc2"
 530
 531 proc undefined_weak {cflags ldflags} {
 532     set testname "Undefined weak symbol"
 533     if { ![ string match "" $cflags$ldflags] } {
 534         set testname "$testname ($cflags $ldflags)"
 535     }
 536
 537     if { [string match "*-fPIE*" $cflags]
 538          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 539         set weak_symbol "Weak defined"
 540     } else {
 541         set weak_symbol "Weak undefined"
 542     }
 543
 544     run_cc_link_tests [list \
 545         [list \
 546             "Build libpr19704a.so" \
 547             "-shared -Wl,-soname,libpr19704.so" \
 548             "-Wa,-mrelax-relocations=yes" \
 549             { dummy.s } \
 550             {} \
 551             "libpr19704a.so" \
 552         ] \
 553         [list \
 554             "Build libpr19704b.so" \
 555             "-shared -Wl,-soname,libpr19704.so" \
 556             "-fPIC -Wa,-mrelax-relocations=yes" \
 557             { pr19704b.c } \
 558             {} \
 559             "libpr19704b.so" \
 560         ] \
 561     ]
 562
 563     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 564
 565     run_ld_link_exec_tests [list \
 566         [list \
 567             "Run pr19704" \
 568             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 569             "-Wa,-mrelax-relocations=yes" \
 570             { pr19704a.c } \
 571             "pr19704" \
 572             "pr19704.out" \
 573             "$cflags" \
 574         ] \
 575     ]
 576
 577     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 578
 579     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 580     if {![string match $weak_symbol $exec_output]} {
 581         fail $testname
 582     } else {
 583         pass $testname
 584     }
 585 }
 586
 587 # Must be Linux native with the C compiler
 588 if { [isnative]
 589      && [istarget "i?86-*-linux*"]
 590      && [check_compiler_available] } {
 591     run_cc_link_tests [list \
 592         [list \
 593             "Build plt-lib.so" \
 594             "-shared" \
 595             "-fPIC -Wa,-mrelax-relocations=yes" \
 596             { plt-lib.c } \
 597             {} \
 598             "libplt-lib.so" \
 599         ] \
 600         [list \
 601             "Build libplt-main1.a" \
 602             "" \
 603             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 604             { plt-main1.c } \
 605             {{readelf {-Wr} plt-main1.rd}} \
 606             "libplt-main1.a" \
 607         ] \
 608         [list \
 609             "Build libplt-main2.a" \
 610             "" \
 611             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 612             { plt-main2.c } \
 613             {{readelf {-Wr} plt-main2.rd}} \
 614             "libplt-main2.a" \
 615         ] \
 616         [list \
 617             "Build libplt-main3.a" \
 618             "" \
 619             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 620             { plt-main3.c } \
 621             {{readelf {-Wr} plt-main3.rd}} \
 622             "libplt-main3.a" \
 623         ] \
 624         [list \
 625             "Build libplt-main4.a" \
 626             "" \
 627             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 628             { plt-main4.c } \
 629             {{readelf {-Wr} plt-main4.rd}} \
 630             "libplt-main4.a" \
 631         ] \
 632         [list \
 633             "Build plt-main" \
 634             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 635              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 636             "-Wa,-mrelax-relocations=yes" \
 637             { plt-main5.c } \
 638             {{readelf {-Wr} plt-main.rd}} \
 639             "plt-main" \
 640         ] \
 641         [list \
 642             "Build plt-main with PIE" \
 643             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 644              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 645             "-fPIC -Wa,-mrelax-relocations=yes" \
 646             { plt-main5.c } \
 647             {{readelf {-Wr} plt-main.rd}} \
 648             "plt-main" \
 649         ] \
 650         [list \
 651             "Build copyreloc-lib.so" \
 652             "-shared" \
 653             "-fPIC -Wa,-mrelax-relocations=yes" \
 654             { copyreloc-lib.c } \
 655             {} \
 656             "copyreloc-lib.so" \
 657         ] \
 658         [list \
 659             "Build libcopyreloc-main.a" \
 660             "" \
 661             "-Wa,-mrelax-relocations=yes" \
 662             { copyreloc-main.S } \
 663             {} \
 664             "libcopyreloc-main.a" \
 665         ] \
 666         [list \
 667             "Build copyreloc-main with PIE and GOTOFF (1)" \
 668             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 669             "-Wa,-mrelax-relocations=yes" \
 670             { dummy.s } \
 671             {{readelf {-Wr} copyreloc-main1.rd}} \
 672             "copyreloc-main" \
 673         ] \
 674         [list \
 675             "Build copyreloc-main with PIE and GOTOFF (2)" \
 676             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 677             "-Wa,-mrelax-relocations=yes" \
 678             { dummy.s } \
 679             {{readelf {-Wr} copyreloc-main2.rd}} \
 680             "copyreloc-main" \
 681         ] \
 682         [list \
 683             "Build pr17689.so" \
 684             "-shared" \
 685             "-fPIC -Wa,-mrelax-relocations=yes" \
 686             { pr17689a.c } \
 687             {} \
 688             "pr17689.so" \
 689         ] \
 690         [list \
 691             "Build pr17689.so with -z now" \
 692             "-shared -Wl,-z,now" \
 693             "-fPIC -Wa,-mrelax-relocations=yes" \
 694             { pr17689a.c } \
 695             {{readelf {-Wr} pr17689now.rd}} \
 696             "pr17689now.so" \
 697         ] \
 698         [list \
 699             "Build pr17689ver.so" \
 700             "-shared -Wl,--version-script,pr17689a.t" \
 701             "-fPIC -Wa,-mrelax-relocations=yes" \
 702             { pr17689a.c } \
 703             {} \
 704             "pr17689ver.so" \
 705         ] \
 706         [list \
 707             "Build pr17689.a" \
 708             "" \
 709             "-Wa,-mrelax-relocations=yes" \
 710             { pr17689b.S } \
 711             {} \
 712             "pr17689.a" \
 713         ] \
 714         [list \
 715             "Build pr17689 with PIE and GOTOFF" \
 716             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 717             "-Wa,-mrelax-relocations=yes" \
 718             { dummy.c } \
 719             {{readelf {-Wr} pr17689.rd}} \
 720             "pr17689" \
 721         ] \
 722         [list \
 723             "Build pr17689 with PIE, -z now and GOTOFF" \
 724             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 725             "-Wa,-mrelax-relocations=yes" \
 726             { dummy.c } \
 727             {{readelf {-Wr} pr17689now.rd}} \
 728             "pr17689now" \
 729         ] \
 730         [list \
 731             "Build pr17689ver with PIE and GOTOFF" \
 732             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 733             "-Wa,-mrelax-relocations=yes" \
 734             { dummy.c } \
 735             {{readelf {-Wr} pr17689ver.rd}} \
 736             "pr17689ver" \
 737         ] \
 738         [list \
 739             "Build pr17827 with PIE and GOTOFF" \
 740             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 741             "-Wa,-mrelax-relocations=yes" \
 742             { dummy.c } \
 743             {{readelf {-Wr} pr17827.rd}} \
 744             "pr17827" \
 745         ] \
 746         [list \
 747             "Build pr18900.so" \
 748             "-shared" \
 749             "-fPIC -Wa,-mrelax-relocations=yes" \
 750             { pr18900a.c } \
 751             "" \
 752             "pr18900.so" \
 753         ] \
 754         [list \
 755             "Build pr18900.o" \
 756             "-r -nostdlib" \
 757             "-Wa,-mrelax-relocations=yes" \
 758             { pr18900b.c pr18900c.c } \
 759             "" \
 760             "pr18900.o" \
 761         ] \
 762         [list \
 763             "Build pr18900a" \
 764             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 765             "-Wa,-mrelax-relocations=yes" \
 766             { dummy.s } \
 767             {{readelf {-Wrd} pr18900a.rd}} \
 768             "pr18900a" \
 769         ] \
 770         [list \
 771             "Build pr18900b" \
 772             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 773             "-Wa,-mrelax-relocations=yes" \
 774             { dummy.s } \
 775             {{readelf {-Wrd} pr18900b.rd}} \
 776             "pr18900b" \
 777         ] \
 778         [list \
 779             "Build pr19031.so" \
 780             "-shared" \
 781             "-fPIC -Wa,-mrelax-relocations=yes" \
 782             { pr19031a.c } \
 783             "" \
 784             "pr19031.so" \
 785         ] \
 786         [list \
 787             "Build got1d.so" \
 788             "-shared" \
 789             "-Wa,-mrelax-relocations=yes" \
 790             { got1d.S } \
 791             "" \
 792             "got1d.so" \
 793         ] \
 794         [list \
 795             "Build gotpc1.o" \
 796             "-r -nostdlib" \
 797             "-Wa,-mrelax-relocations=yes" \
 798             { got1a.S got1b.c got1c.c } \
 799             "" \
 800             "gotpc1.o" \
 801         ] \
 802         [list \
 803             "Build gotpc1" \
 804             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 805             "-Wa,-mx86-used-note=no" \
 806             { dummy.s } \
 807             {{objdump {-dw} got1.dd}} \
 808             "got1" \
 809         ] \
 810         [list \
 811             "Build pr19319.so" \
 812             "-shared" \
 813             "-Wa,-mx86-used-note=no" \
 814             { pr19319a.S } \
 815             "" \
 816             "pr19319.so" \
 817         ] \
 818         [list \
 819             "Build pr19319" \
 820             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 821             "-Wa,-mrelax-relocations=yes" \
 822             { pr19319b.S } \
 823             {{objdump {-dw} pr19319.dd}} \
 824             "pr19319" \
 825         ] \
 826         [list \
 827             "Build pr24276.so" \
 828             "-shared -nostdlib -nostartfiles \
 829              -Ltmpdir $srcdir/$subdir/pr24276.dso" \
 830             "-Wa,-mx86-used-note=yes" \
 831             { pr19319b.S } \
 832             {{warning_output pr24276.warn}} \
 833             "pr24276.so" \
 834         ] \
 835         [list \
 836             "Build property 1" \
 837             "" \
 838             "-Wa,-mx86-used-note=no" \
 839             {pass.c property-no-copy.S} \
 840             {{readelf {-n} property-1.r}} \
 841             "property-1" \
 842         ] \
 843         [list \
 844             "Build property 1 (.o)" \
 845             "-r -nostdlib" \
 846             "-Wa,-mx86-used-note=yes" \
 847             {pass.c property-no-copy.S} \
 848             {{readelf {-n} property-1a.r}} \
 849             "property-1.o" \
 850         ] \
 851         [list \
 852             "Build property 1 (.so)" \
 853             "-shared" \
 854             "-fPIC -Wa,-mx86-used-note=no" \
 855             {pass.c property-no-copy.S} \
 856             {{readelf {-n} property-1.r}} \
 857             "property-1.so" \
 858         ] \
 859         [list \
 860             "Build property 2" \
 861             "" \
 862             "-Wa,-mx86-used-note=no" \
 863             {pass.c property-stack.S} \
 864             {{readelf {-n} property-2.r}} \
 865             "property-2" \
 866         ] \
 867         [list \
 868             "Build property 2 (.o)" \
 869             "-r -nostdlib" \
 870             "-Wa,-mx86-used-note=yes" \
 871             {pass.c property-stack.S} \
 872             {{readelf {-n} property-2a.r}} \
 873             "property-2.o" \
 874         ] \
 875         [list \
 876             "Build property 2 (.so)" \
 877             "-shared" \
 878             "-fPIC -Wa,-mx86-used-note=no" \
 879             {pass.c property-stack.S} \
 880             {{readelf {-n} property-2.r}} \
 881             "property-2.so" \
 882         ] \
 883         [list \
 884             "Build property 3" \
 885             "" \
 886             "-Wa,-mx86-used-note=no" \
 887             {pass.c property-stack.S property-x86-1.S} \
 888             {{readelf {-n} property-3.r}} \
 889             "property-3" \
 890         ] \
 891         [list \
 892             "Build property 3 (.o)" \
 893             "-r -nostdlib" \
 894             "-Wa,-mx86-used-note=yes" \
 895             {pass.c property-x86-1.S property-stack.S} \
 896             {{readelf {-n} property-3a.r}} \
 897             "property-3.o" \
 898         ] \
 899         [list \
 900             "Build property 3 (.so)" \
 901             "-shared" \
 902             "-fPIC -Wa,-mx86-used-note=no" \
 903             {property-x86-1.S pass.c property-stack.S} \
 904             {{readelf {-n} property-3.r}} \
 905             "property-3.so" \
 906         ] \
 907         [list \
 908             "Build property 4" \
 909             "" \
 910             "-Wa,-mx86-used-note=no" \
 911             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 912             {{readelf {-n} property-4.r}} \
 913             "property-4" \
 914         ] \
 915         [list \
 916             "Build property 4 (.o)" \
 917             "-r -nostdlib" \
 918             "-Wa,-mx86-used-note=yes" \
 919             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 920             {{readelf {-n} property-4a.r}} \
 921             "property-4.o" \
 922         ] \
 923         [list \
 924             "Build property 4 (.so)" \
 925             "-shared" \
 926             "-fPIC -Wa,-mx86-used-note=no" \
 927             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 928             {{readelf {-n} property-4.r}} \
 929             "property-4.so" \
 930         ] \
 931         [list \
 932             "Build property 4 (-Wl,-z,stack-size=0)" \
 933             "-Wl,-z,stack-size=0" \
 934             "-Wa,-mx86-used-note=no" \
 935             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 936             {{readelf {-n} property-4.r}} \
 937             "property-4" \
 938         ] \
 939         [list \
 940             "Build property 5" \
 941             "-Wl,-z,stack-size=0x900000" \
 942             "-Wa,-mx86-used-note=no" \
 943             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 944             {{readelf {-n} property-5.r}} \
 945             "property-5" \
 946         ] \
 947         [list \
 948             "Build property 5 (.o)" \
 949             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 950             "-Wa,-mx86-used-note=yes" \
 951             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 952             {{readelf {-n} property-5a.r}} \
 953             "property-5.o" \
 954         ] \
 955         [list \
 956             "Build property 5 (.so)" \
 957             "-shared -Wl,-z,stack-size=0x900000" \
 958             "-fPIC -Wa,-mx86-used-note=no" \
 959             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 960             {{readelf {-n} property-5.r}} \
 961             "property-5.so" \
 962         ] \
 963         [list \
 964             "Build property-6.so" \
 965             "-shared" \
 966             "-fPIC -Wa,-mx86-used-note=no" \
 967             {property-6a.c property-6c.S} \
 968             {{readelf {-n} property-6.r}} \
 969             "property-6.so" \
 970         ] \
 971         [list \
 972             "Build property-6.o" \
 973             "-r -nostdlib" \
 974             "-Wa,-mx86-used-note=yes" \
 975             {property-6b.c property-stack.S} \
 976             {{readelf {-n} property-2a.r}} \
 977             "property-6.o" \
 978         ] \
 979         [list \
 980             "Build property-6" \
 981             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 982             "-Wa,-mx86-used-note=no" \
 983             { dummy.s } \
 984             {{readelf {-n} property-2.r}} \
 985             "property-6" \
 986         ] \
 987         [list \
 988             "Build property 7a (.o)" \
 989             "-r -nostdlib" \
 990             "-Wa,-mx86-used-note=yes" \
 991             {property-unsorted-1.S} \
 992             {{readelf {-n} property-7a.r}} \
 993             "property-7a.o" \
 994         ] \
 995         [list \
 996             "Build property 7b (.o)" \
 997             "-r -nostdlib" \
 998             "-Wa,-mx86-used-note=yes" \
 999             {property-unsorted-2.S} \
1000             {{readelf {-n} property-7a.r}} \
1001             "property-7b.o" \
1002         ] \
1003     ]
1004
1005     run_ld_link_exec_tests [list \
1006         [list \
1007             "Run plt-main" \
1008             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1009              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1010             "-Wa,-mx86-used-note=yes" \
1011             { plt-main5.c } \
1012             "plt-main" \
1013             "plt-main.out" \
1014         ] \
1015         [list \
1016             "Run plt-main with PIE" \
1017             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1018              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
1019             "-Wa,-mx86-used-note=yes" \
1020             { plt-main5.c } \
1021             "plt-main-pie" \
1022             "plt-main.out" \
1023             "-fPIC" \
1024         ] \
1025         [list \
1026             "Run copyreloc-main with PIE and GOTOFF" \
1027             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
1028             "-Wa,-mx86-used-note=yes" \
1029             { dummy.s } \
1030             "copyreloc-main" \
1031             "copyreloc-main.out" \
1032         ] \
1033         [list \
1034             "Run pr17689 with PIE and GOTOFF" \
1035             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1036             "-Wa,-mx86-used-note=yes" \
1037             { dummy.c } \
1038             "pr17689" \
1039             "pr17689.out" \
1040         ] \
1041         [list \
1042             "Run pr17689 with PIE, -z now and GOTOFF" \
1043             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1044             "-Wa,-mx86-used-note=yes" \
1045             { dummy.c } \
1046             "pr17689now" \
1047             "pr17689.out" \
1048         ] \
1049         [list \
1050             "Run pr17689ver with PIE and GOTOFF" \
1051             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1052             "-Wa,-mx86-used-note=yes" \
1053             { dummy.c } \
1054             "pr17689ver" \
1055             "pr17689.out" \
1056         ] \
1057         [list \
1058             "Run pr18900" \
1059             "tmpdir/pr18900.o tmpdir/pr18900.so" \
1060             "-Wa,-mx86-used-note=yes" \
1061             { dummy.s } \
1062             "pr18900" \
1063             "pr18900.out" \
1064         ] \
1065         [list \
1066             "Run pr19031" \
1067             "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1068             "-Wa,-mx86-used-note=yes" \
1069             { pr19031b.S pr19031c.c } \
1070             "pr19031" \
1071             "pr19031.out" \
1072             "$NOPIE_CFLAGS" \
1073         ] \
1074         [list \
1075             "Run got1" \
1076             "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1077             "-Wa,-mx86-used-note=yes" \
1078             { got1a.S got1b.c got1c.c } \
1079             "got1" \
1080             "got1.out" \
1081         ] \
1082         [list \
1083             "Run property 1" \
1084             "" \
1085             "-Wa,-mx86-used-note=yes" \
1086             {pass.c property-no-copy.S} \
1087             "property-1" "pass.out" \
1088         ] \
1089         [list \
1090             "Run property 1 (PIE)" \
1091             "-pie" \
1092             "-Wa,-mx86-used-note=yes" \
1093             {pass.c property-no-copy.S} \
1094             "property-1-pie" "pass.out" "-fPIE" \
1095         ] \
1096         [list \
1097             "Run property 1 (static)" \
1098             "-static" \
1099             "-Wa,-mx86-used-note=yes" \
1100             {pass.c property-no-copy.S} \
1101             "property-1-static" "pass.out" \
1102         ] \
1103         [list \
1104             "Run property 2" \
1105             "" \
1106             "-Wa,-mx86-used-note=yes" \
1107             {pass.c property-stack.S} \
1108             "property-2" "pass.out" \
1109         ] \
1110         [list \
1111             "Run property 2 (PIE)" \
1112             "-pie" \
1113             "-Wa,-mx86-used-note=yes" \
1114             {pass.c property-stack.S} \
1115             "property-2-pie" "pass.out" "-fPIE" \
1116         ] \
1117         [list \
1118             "Run property 2 (static)" \
1119             "-static" \
1120             "-Wa,-mx86-used-note=yes" \
1121             {pass.c property-stack.S} \
1122             "property-3-static" "pass.out" \
1123         ] \
1124         [list \
1125             "Run property 3" \
1126             "" \
1127             "-Wa,-mx86-used-note=yes" \
1128             {pass.c property-stack.S property-x86-1.S} \
1129             "property-3" "pass.out" \
1130         ] \
1131         [list \
1132             "Run property 3 (PIE)" \
1133             "-pie" \
1134             "-Wa,-mx86-used-note=yes" \
1135             {pass.c property-x86-1.S property-stack.S} \
1136             "property-3-pie" "pass.out" "-fPIE" \
1137         ] \
1138         [list \
1139             "Run property 3 (static)" \
1140             "-static" \
1141             "-Wa,-mx86-used-note=yes" \
1142             {property-x86-1.S pass.c property-stack.S} \
1143             "property-3-static" "pass.out" \
1144         ] \
1145         [list \
1146             "Run property 4" \
1147             "" \
1148             "-Wa,-mx86-used-note=yes" \
1149             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1150             "property-4" "pass.out" \
1151         ] \
1152         [list \
1153             "Run property 4 (PIE)" \
1154             "-pie" \
1155             "-Wa,-mx86-used-note=yes" \
1156             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1157             "property-4-pie" "pass.out" "-fPIE" \
1158         ] \
1159         [list \
1160             "Run property 4 (static)" \
1161             "-static" \
1162             "-Wa,-mx86-used-note=yes" \
1163             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1164             "property-4-static" "pass.out" \
1165         ] \
1166         [list \
1167             "Run property 5" \
1168             "-Wl,-z,stack-size=0x900000" \
1169             "-Wa,-mx86-used-note=yes" \
1170             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1171             "property-5" "pass.out" \
1172         ] \
1173         [list \
1174             "Run property 5 (PIE)" \
1175             "-pie -Wl,-z,stack-size=0x900000" \
1176             "-Wa,-mx86-used-note=yes" \
1177             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1178             "property-5-pie" "pass.out" "-fPIE" \
1179         ] \
1180         [list \
1181             "Run property 5 (static)" \
1182             "-static -Wl,-z,stack-size=0x900000" \
1183             "-Wa,-mx86-used-note=yes" \
1184             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1185             "property-5-static" "pass.out" \
1186         ] \
1187     ]
1188
1189     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1190     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1191     undefined_weak "-fPIE" "-pie"
1192     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1193     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1194 }
1195
1196 # Must be native with the C compiler and working IFUNC support,
1197 if { [isnative]
1198      && [check_ifunc_available]
1199      && [istarget "i?86-*-*"]
1200      && [check_compiler_available] } {
1201     run_cc_link_tests [list \
1202         [list \
1203             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1204             "" \
1205             "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1206             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1207         ] \
1208         [list \
1209             "Build pr21168a.o" \
1210             "" \
1211             "-Wa,-mx86-used-note=yes" \
1212             { pr21168a.c } \
1213         ] \
1214         [list \
1215             "Build pr21168.so" \
1216             "-shared" \
1217             "-Wa,-mx86-used-note=yes" \
1218             { pr21168b.S } \
1219             "" \
1220             "pr21168.so" \
1221         ] \
1222     ]
1223
1224     run_ld_link_exec_tests [list \
1225         [list \
1226             "Run ifunc-1a" \
1227             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1228              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1229             "-Wa,-mx86-used-note=yes" \
1230             { dummy.c } \
1231             "ifunc-1a" \
1232             "pass.out" \
1233         ] \
1234         [list \
1235             "Run ifunc-1b" \
1236             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1237             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1238             "-Wa,-mx86-used-note=yes" \
1239             { dummy.c } \
1240             "ifunc-1b" \
1241             "pass.out" \
1242         ] \
1243         [list \
1244             "Run pr21168" \
1245             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1246             "-Wa,-mx86-used-note=yes" \
1247             { dummy.c } \
1248             "pr21168" \
1249             "pass.out" \
1250         ] \
1251     ]
1252
1253     if { [istarget "i?86-*-linux*"] } {
1254         run_cc_link_tests [list \
1255             [list \
1256                 "Build pr21168.so with -z ibtplt" \
1257                 "-shared -Wl,-z,ibtplt" \
1258                 "-Wa,-mx86-used-note=yes" \
1259                 { pr21168b.S } \
1260                 "" \
1261                 "pr21168-ibt.so" \
1262             ] \
1263             [list \
1264                 "Build ifunc-1a with -z ibtplt" \
1265                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1266                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1267                 "-Wa,-mx86-used-note=yes" \
1268                 { dummy.c } \
1269                 {{objdump {-dw} plt-main-ibt.dd}} \
1270                 "ifunc-1a-ibt" \
1271             ] \
1272             [list \
1273                 "Build ifunc-1a with PIE -z ibtplt" \
1274                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1275                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1276                 "-Wa,-mx86-used-note=yes" \
1277                 { dummy.c } \
1278                 {{objdump {-dw} plt-pie-ibt.dd}} \
1279                 "ifunc-1a-pie-ibt" \
1280             ] \
1281         ]
1282
1283         run_ld_link_exec_tests [list \
1284             [list \
1285                 "Run ifunc-1a with -z ibtplt" \
1286                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1287                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1288                 "-Wa,-mx86-used-note=yes" \
1289                 { dummy.c } \
1290                 "ifunc-1a-ibt" \
1291                 "pass.out" \
1292             ] \
1293             [list \
1294                 "Run ifunc-1a with PIE -z ibtplt" \
1295                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1296                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1297                 "-Wa,-mx86-used-note=yes" \
1298                 { dummy.c } \
1299                 "ifunc-1a-pie-ibt" \
1300                 "pass.out" \
1301             ] \
1302             [list \
1303                 "Run pr21168 with -z ibtplt" \
1304                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1305                 "-Wa,-mx86-used-note=yes" \
1306                 { dummy.c } \
1307                 "pr21168-ibt" \
1308                 "pass.out" \
1309             ] \
1310         ]
1311     }
1312 }
1313
1314 # Must be native with the C compiler.
1315 if { [isnative]
1316      && [istarget "i?86-*-*"]
1317      && [check_compiler_available] } {
1318     run_cc_link_tests [list \
1319         [list \
1320             "Build pr22001-1.so" \
1321             "-shared -Wl,-z,notext" \
1322             "-Wa,-mx86-used-note=yes" \
1323             { pr22001-1a.c } \
1324             {} \
1325             "pr22001-1.so" \
1326         ] \
1327         [list \
1328             "Build pr21997-1.so" \
1329             "-shared" \
1330             "-Wa,-mx86-used-note=yes" \
1331             { property-stack.S property-no-copy.S pr21997-1a.S } \
1332             {} \
1333             "pr21997-1.so" \
1334         ] \
1335         [list \
1336             "Build pr22842.so" \
1337             "-shared" \
1338             "-fPIC -Wa,-mx86-used-note=yes" \
1339             { pr22842a.c } \
1340             {} \
1341             "pr22842.so" \
1342         ] \
1343     ]
1344
1345     run_ld_link_exec_tests [list \
1346         [list \
1347             "Run weakundef1 without PIE" \
1348             "$NOPIE_LDFLAGS" \
1349             "-Wa,-mx86-used-note=yes" \
1350             { weakundef1.c } \
1351             "weakundef1pie" \
1352             "pass.out" \
1353             "$NOPIE_CFLAGS" \
1354         ] \
1355         [list \
1356             "Run pr22001-1" \
1357             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1358             "-Wa,-mx86-used-note=yes" \
1359             { pr22001-1b.c } \
1360             "pr22001-1" \
1361             "pass.out" \
1362             "$NOPIE_CFLAGS" \
1363         ] \
1364         [list \
1365             "Run pr22001-1 (PIE 1)" \
1366             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1367             "-Wa,-mx86-used-note=yes" \
1368             { pr22001-1c.S } \
1369             "pr22001-1-pie-1" \
1370             "pass.out" \
1371         ] \
1372         [list \
1373             "Run pr22001-1 (PIE 2)" \
1374             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1375             "-Wa,-mx86-used-note=yes" \
1376             { pr22001-1c.S } \
1377             "pr22001-1-pie-2" \
1378             "pass.out" \
1379         ] \
1380         [list \
1381             "Run pr22001-1 (PIC 1)" \
1382             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1383             "-Wa,-mx86-used-note=yes" \
1384             { pr22001-1b.c } \
1385             "pr22001-1-pic-1" \
1386             "pass.out" \
1387             "-fPIC" \
1388         ] \
1389         [list \
1390             "Run pr22001-1 (PIC 2)" \
1391             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1392             "-Wa,-mx86-used-note=yes" \
1393             { pr22001-1b.c } \
1394             "pr22001-1-pic-2" \
1395             "pass.out" \
1396             "-fPIC" \
1397         ] \
1398         [list \
1399             "Run pr21997-1" \
1400             "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1401             "-Wa,-mx86-used-note=yes" \
1402             { pr21997-1b.c } \
1403             "pr21997-1" \
1404             "pass.out" \
1405             "$NOPIE_CFLAGS" \
1406         ] \
1407         [list \
1408             "Run pr21997-1 (PIC 1)" \
1409             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1410             "-Wa,-mx86-used-note=yes" \
1411             { pr21997-1b.c } \
1412             "pr21997-1-pic-1" \
1413             "pass.out" \
1414             "-fPIC" \
1415         ] \
1416         [list \
1417             "Run pr21997-1 (PIC 2)" \
1418             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1419             "-Wa,-mx86-used-note=yes" \
1420             { pr21997-1b.c } \
1421             "pr21997-1-pic-2" \
1422             "pass.out" \
1423             "-fPIC" \
1424         ] \
1425         [list \
1426             "Run pr21997-1 (PIE 1)" \
1427             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1428             "-Wa,-mx86-used-note=yes" \
1429             { pr21997-1c.S } \
1430             "pr21997-1-pie-1" \
1431             "pass.out" \
1432         ] \
1433         [list \
1434             "Run pr21997-1 (PIE 2)" \
1435             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1436             "-Wa,-mx86-used-note=yes" \
1437             { pr21997-1c.S } \
1438             "pr21997-1-pie-2" \
1439             "pass.out" \
1440         ] \
1441         [list \
1442             "Build pr22842" \
1443             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1444             "-Wa,-mx86-used-note=yes" \
1445             { pr22842b.S } \
1446             "pr22842" \
1447             "pass.out" \
1448         ] \
1449         [list \
1450             "Run pr23997" \
1451             "" \
1452             "" \
1453             { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \
1454               ../ld-x86-64/pr23997c.c } \
1455             "pr23997" \
1456             "pass.out" \
1457         ] \
1458     ]
1459
1460     if { [at_least_gcc_version 5 0] } {
1461         run_ld_link_exec_tests [list \
1462             [list \
1463                 "Run weakundef1 with PIE" \
1464                 "-pie" \
1465                 "-Wa,-mx86-used-note=yes" \
1466                 { weakundef1.c } \
1467                 "weakundef1pie" \
1468                 "pass.out" \
1469                 "-fPIE" \
1470             ] \
1471         ]
1472     }
1473 }
1474
1475 if { !([istarget "i?86-*-linux*"]
1476        || [istarget "x86_64-*-linux*"]) } {
1477     set ASFLAGS "$saved_ASFLAGS"
1478     return
1479 }
1480
1481 run_ld_link_tests [list \
1482     [list \
1483         "basic PLT generation (non-PIC, -z now)" \
1484         "-z now -melf_i386 --hash-style=sysv \
1485          -z noseparate-code tmpdir/libpltlib.so" \
1486         "" \
1487         "--32" \
1488         {plt2.s} \
1489         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1490         "plt2" \
1491     ] \
1492     [list \
1493         "basic PLT generation (PIC, -z now)" \
1494         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1495         "" \
1496         "--32 -mx86-used-note=yes" \
1497         {plt-pic.s} \
1498         {{objdump -dwr plt-pic2.dd}} \
1499         "plt-pic2.so" \
1500     ] \
1501     [list \
1502         "Build pr21626.so" \
1503         "-shared -melf_i386" \
1504         "" \
1505         "--32 -mx86-used-note=yes" \
1506         {property-x86-3.s} \
1507         "" \
1508         "pr21626.so" \
1509     ] \
1510     [list \
1511         "Build pr21626" \
1512         "-melf_i386 tmpdir/pr21626.so" \
1513         "" \
1514         "--32 -mx86-used-note=yes" \
1515         {start.s foo.s} \
1516         "" \
1517         "pr21626" \
1518     ] \
1519 ]
1520
1521 # Linux only tests
1522 run_dump_test "pltgot-1"
1523 run_dump_test "pltgot-2"
1524 run_dump_test "pr20830"
1525 run_dump_test "ibt-plt-1"
1526 run_dump_test "ibt-plt-2a"
1527 run_dump_test "ibt-plt-2b"
1528 run_dump_test "ibt-plt-2c"
1529 run_dump_test "ibt-plt-2d"
1530 run_dump_test "ibt-plt-3a"
1531 run_dump_test "ibt-plt-3b"
1532 run_dump_test "ibt-plt-3c"
1533 run_dump_test "ibt-plt-3d"
1534
1535 set ASFLAGS "$saved_ASFLAGS"