ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2023 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 --wide} 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 "x86_64-*-elf*"]
 111        || [istarget "x86_64-*-linux*"]
 112        || [istarget "amd64-*-linux*"]) } {
 113     return
 114 }
 115
 116 # List contains test-items with 3 items followed by 2 lists:
 117 # 0:name 1:ld early options 2:ld late options 3:assembler options
 118 # 4:filenames of assembler files 5: action and options. 6: name of output file
 119
 120 # Actions:
 121 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 122 # nm: Apply nm options on result.  Compare with regex (last arg).
 123 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 124
 125 set i386tests {
 126     {"Helper shared library (basic PLT test)"
 127       "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
 128     {"basic PLT generation (non-PIC)"
 129      "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
 130      {{objdump -drj.plt plt.pd}} "plt"}
 131     {"basic PLT generation (PIC)"
 132      "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
 133      {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
 134     {"TLS -fpic -shared transitions"
 135      "-shared -melf_i386 --no-ld-generated-unwind-info \
 136       -z noseparate-code --hash-style=sysv" ""
 137      "--32" {tlspic1.s tlspic2.s}
 138      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 139       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 140       "libtlspic.so"}
 141     {"TLS -fpic -shared transitions without PLT"
 142      "-shared -melf_i386 --no-ld-generated-unwind-info \
 143       -z noseparate-code --hash-style=sysv" ""
 144      "-mrelax-relocations=yes --32"
 145      {tlspic3.s tlspic2.s}
 146      {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
 147       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
 148       "libtlspic2.so"}
 149     {"TLS descriptor -fpic -shared transitions"
 150      "-shared -melf_i386 --no-ld-generated-unwind-info \
 151       -z noseparate-code --hash-style=sysv" ""
 152      "--32" {tlsdesc.s tlspic2.s}
 153      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 154       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 155       "libtlsdesc.so"}
 156     {"Helper shared library" "-shared -melf_i386" ""
 157      "--32" {tlslib.s} {} "libtlslib.so"}
 158     {"TLS -fpic and -fno-pic exec transitions"
 159      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 160       -z noseparate-code --hash-style=sysv" ""
 161      "--32" {tlsbinpic.s tlsbin.s}
 162      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 163       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 164       "tlsbin"}
 165     {"TLS -fpic and -fno-pic exec transitions without PLT"
 166      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 167       -z noseparate-code --hash-style=sysv" ""
 168      "-mrelax-relocations=yes --32"
 169      {tlsbinpic2.s tlsbin.s}
 170      {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
 171       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
 172       "tlsbin2"}
 173     {"TLS descriptor -fpic and -fno-pic exec transitions"
 174      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
 175       -z noseparate-code --hash-style=sysv" ""
 176      "--32" {tlsbindesc.s tlsbin.s}
 177      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 178       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 179       "tlsbindesc"}
 180     {"TLS with global dynamic and descriptors"
 181      "-shared -melf_i386 --no-ld-generated-unwind-info \
 182       -z noseparate-code --hash-style=sysv" ""
 183      "--32" {tlsgdesc.s}
 184      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 185       "libtlsgdesc.so"}
 186     {"TLS in debug sections" "-melf_i386" ""
 187      "--32" {tlsg.s}
 188      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 189     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 190      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 191     {"Reloc section order"
 192      "-shared -melf_i386 -z nocombreloc -z notext" "" "--32"
 193      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 194     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 195      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 196     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 197      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 198     {"TLS GD->LE transition" "-melf_i386" ""
 199      "--32" {tlsgd1.s}
 200      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 201     {"TLS GD->LE transition without PLT" "-melf_i386" ""
 202      "-mrelax-relocations=yes --32"
 203      {tlsgd3.s}
 204      {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
 205     {"TLS LD->LE transition" "-melf_i386" ""
 206      "--32" {tlsld1.s}
 207      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 208     {"TLS LD->LE transition without PLT" "-melf_i386" ""
 209      "-mrelax-relocations=yes --32"
 210      {tlsld2.s}
 211      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 212     {"TLS IE->LE transition" "-melf_i386" ""
 213      "--32" {tlsie1.s}
 214      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 215     {"PR ld/17313 (1)" "-melf_i386" ""
 216      "--32 -mx86-used-note=yes" {zero.s} {} ""}
 217     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 218      "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
 219     {"PR ld/17306 (1)" "-melf_i386" ""
 220      "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
 221     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 222      "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
 223     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 224      "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
 225     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 226      "--32 -mx86-used-note=yes"
 227      {pr17709b.s} {{ld "pr17709.err"}} "pr17709"}
 228     {"Build pr19827a.o" "" ""
 229      "--32 -mx86-used-note=yes" { pr19827a.S }}
 230     {"Build pr19827b.so" "-melf_i386 -shared" ""
 231      "--32 -mx86-used-note=yes"
 232      { pr19827b.S } {} "pr19827b.so"}
 233     {"Build pr19827"
 234      "-melf_i386 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so"
 235      ""
 236      "--32 -mx86-used-note=yes"
 237      { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 238     {"Build pr19827.so"
 239      "-melf_i386 -shared -Bsymbolic -z notext" ""
 240      "--32 -mx86-used-note=yes"
 241      { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 242     {"Build pr27193a.so"
 243      "-melf_i386 -shared -z noexecstack" ""
 244      "--32"
 245      { pr27193a.o.bz2 pr27193b.s }
 246      {{objdump {-dw} pr27193.dd}} "pr27193a.so"}
 247     {"Build pr27193b.so"
 248      "-melf_i386 -shared --reduce-memory-overheads -z noexecstack" ""
 249      "--32"
 250      { pr27193a.o.bz2 pr27193b.s }
 251      {{objdump {-dw} pr27193.dd}} "pr27193b.so"}
 252 }
 253
 254 proc iamcu_tests {} {
 255     global as
 256     global srcdir
 257     global subdir
 258
 259     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 260         fail "Build Intel MCU start.o"
 261         return
 262     }
 263
 264     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 265         fail "Build ia32 start.o"
 266         return
 267      }
 268
 269     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 270         fail "Build Intel MCU foo.o"
 271         return
 272     }
 273
 274     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 275         fail "Build ia32 foo.o"
 276         return
 277     }
 278
 279     run_dump_test "abs-iamcu"
 280     run_dump_test "iamcu-1"
 281     run_dump_test "iamcu-2"
 282     run_dump_test "iamcu-3"
 283     run_dump_test "iamcu-4"
 284 }
 285
 286 iamcu_tests
 287
 288 run_ld_link_tests $i386tests
 289
 290 run_ld_link_tests [list \
 291     [list \
 292         "TLS -fno-pic -shared" \
 293         "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
 294          -z noseparate-code --hash-style=sysv $NO_DT_RELR_LDFLAGS" \
 295         "" "--32" \
 296         {tlsnopic1.s tlsnopic2.s} \
 297         {{readelf -Ssrl tlsnopic.rd} \
 298          {objdump -drj.text tlsnopic.dd} \
 299          {objdump -sj.got tlsnopic.sd}} \
 300         "libtlsnopic.so" \
 301     ] \
 302 ]
 303
 304 run_dump_test "abs"
 305 run_dump_test "pcrel8"
 306 run_dump_test "pcrel16"
 307 run_dump_test "pcrel16abs"
 308 run_dump_test "pcrel16-2"
 309 run_dump_test "alloc"
 310 run_dump_test "warn1"
 311 run_dump_test "tlsgd2"
 312 run_dump_test "tlsgd4"
 313 run_dump_test "tlsie2"
 314 run_dump_test "tlsie3"
 315 run_dump_test "tlsie4"
 316 run_dump_test "tlsie5"
 317 run_dump_test "hidden1"
 318 run_dump_test "hidden2"
 319 run_dump_test "hidden3"
 320 run_dump_test "protected1"
 321 run_dump_test "protected2"
 322 run_dump_test "protected3"
 323 run_dump_test "protected4"
 324 run_dump_test "protected5"
 325 run_dump_test "protected6a"
 326 run_dump_test "protected6b"
 327 run_dump_test "protected7"
 328 run_dump_test "tlspie1"
 329 run_dump_test "tlspie2"
 330 run_dump_test "tlspie3a"
 331 run_dump_test "tlspie3b"
 332 run_dump_test "tlspie3c"
 333 run_dump_test "nogot1"
 334 run_dump_test "nogot2"
 335 run_dump_test "discarded1"
 336 run_dump_test "pr12718"
 337 run_dump_test "pr12921"
 338 run_dump_test "pr12570a"
 339 run_dump_test "pr12570b"
 340 run_dump_test "lea1a"
 341 run_dump_test "lea1b"
 342 run_dump_test "lea1c"
 343 run_dump_test "lea1d"
 344 run_dump_test "lea1e"
 345 run_dump_test "lea1f"
 346 run_dump_test "mov1a"
 347 run_dump_test "mov1b"
 348 run_dump_test "mov2a"
 349 run_dump_test "mov2b"
 350 run_dump_test "mov3"
 351 run_dump_test "branch1"
 352 run_dump_test "call1"
 353 run_dump_test "call2"
 354 run_dump_test "call3a"
 355 run_dump_test "call3b"
 356 run_dump_test "call3c"
 357 run_dump_test "call3d"
 358 run_dump_test "call3e"
 359 run_dump_test "call3f"
 360 run_dump_test "call3g"
 361 run_dump_test "call3h"
 362 run_dump_test "jmp1"
 363 run_dump_test "jmp2"
 364 run_dump_test "ljmp1"
 365 run_dump_test "ljmp2"
 366 run_dump_test "load1"
 367 run_dump_test "load2"
 368 run_dump_test "load3"
 369 run_dump_test "load4a"
 370 run_dump_test "load4b"
 371 run_dump_test "load5a"
 372 run_dump_test "load5b"
 373 run_dump_test "load6"
 374 run_dump_test "load7"
 375 run_dump_test "pr19175"
 376 run_dump_test "pr19615"
 377 run_dump_test "pr19636-1a"
 378 run_dump_test "pr19636-1b"
 379 run_dump_test "pr19636-1c"
 380 run_dump_test "pr19636-1d"
 381 run_dump_test "pr19636-1e"
 382 run_dump_test "pr19636-1f"
 383 run_dump_test "pr19636-1g"
 384 run_dump_test "pr19636-1h"
 385 run_dump_test "pr19636-1i"
 386 run_dump_test "pr19636-1j"
 387 run_dump_test "pr19636-1k"
 388 run_dump_test "pr19636-1l"
 389 run_dump_test "pr19636-2a"
 390 run_dump_test "pr19636-2b"
 391 run_dump_test "pr19636-2c"
 392 run_dump_test "pr19636-2d"
 393 run_dump_test "pr19636-2e"
 394 run_dump_test "pr19636-3a"
 395 run_dump_test "pr19636-3b"
 396 run_dump_test "pr19636-3c"
 397 run_dump_test "pr19636-3d"
 398 run_dump_test "pr19636-3e"
 399 run_dump_test "pr19636-3f"
 400 run_dump_test "pr19636-3g"
 401 run_dump_test "pr19636-3h"
 402 run_dump_test "pr19636-3i"
 403 run_dump_test "pr19636-4a"
 404 run_dump_test "pr19636-4b"
 405 run_dump_test "pr19636-4c"
 406 run_dump_test "pr19636-4d"
 407 run_dump_test "pr19645"
 408 run_dump_test "pr19609-1a"
 409 run_dump_test "pr19609-1b"
 410 run_dump_test "pr19609-1c"
 411 run_dump_test "pr19609-1d"
 412 run_dump_test "pr19609-1e"
 413 run_dump_test "pr19609-1f"
 414 run_dump_test "pr19609-1g"
 415 run_dump_test "pr19609-1h"
 416 run_dump_test "pr19609-1i"
 417 run_dump_test "pr19609-2a"
 418 run_dump_test "pr19609-2b"
 419 run_dump_test "pr19609-2c"
 420 run_dump_test "undefweaka"
 421 run_dump_test "undefweakb"
 422 run_dump_test "pr19539"
 423 run_dump_test "pr20117"
 424 run_dump_test "pr20244-1a"
 425 run_dump_test "pr20244-1b"
 426 run_dump_test "pr20244-1c"
 427 run_dump_test "pr20244-2a"
 428 run_dump_test "pr20244-2b"
 429 run_dump_test "pr20244-2c"
 430 run_dump_test "pr20244-2d"
 431 run_dump_test "pr20244-4a"
 432 run_dump_test "pr20244-4b"
 433 run_dump_test "pr20244-4c"
 434 run_dump_test "pr20253-3"
 435 run_dump_test "pr20253-4a"
 436 run_dump_test "pr20253-4b"
 437 run_dump_test "pr20253-4c"
 438 run_dump_test "pr20253-5"
 439 run_dump_test "pr20515"
 440 run_dump_test "property-x86-3"
 441 run_dump_test "property-x86-4a"
 442 run_dump_test "property-x86-4b"
 443 run_dump_test "property-x86-5"
 444 run_dump_test "property-x86-6"
 445 run_dump_test "property-x86-ibt1a"
 446 run_dump_test "property-x86-ibt1b"
 447 run_dump_test "property-x86-ibt2"
 448 run_dump_test "property-x86-ibt3a"
 449 run_dump_test "property-x86-ibt3b"
 450 run_dump_test "property-x86-ibt4"
 451 run_dump_test "property-x86-ibt5"
 452 run_dump_test "property-x86-shstk1a"
 453 run_dump_test "property-x86-shstk1b"
 454 run_dump_test "property-x86-shstk2"
 455 run_dump_test "property-x86-shstk3a"
 456 run_dump_test "property-x86-shstk3b"
 457 run_dump_test "property-x86-shstk4"
 458 run_dump_test "property-x86-shstk5"
 459 run_dump_test "property-x86-cet1"
 460 run_dump_test "property-x86-cet2a"
 461 run_dump_test "property-x86-cet2b"
 462 run_dump_test "property-x86-cet3a"
 463 run_dump_test "property-x86-cet3b"
 464 run_dump_test "property-x86-cet4a"
 465 run_dump_test "property-x86-cet4b"
 466 run_dump_test "property-x86-cet5a"
 467 run_dump_test "property-x86-cet5b"
 468 run_dump_test "property-x86-cet6"
 469 run_dump_test "pie1"
 470 run_dump_test "pr21884"
 471 run_dump_test "pr22115-1a"
 472 run_dump_test "pr22115-1b"
 473 run_dump_test "pr22115-1c"
 474 run_dump_test "pr22115-1d"
 475 run_dump_test "pr22135"
 476 run_dump_test "pr22782"
 477 run_dump_test "pr22929"
 478 run_dump_test "pr23189"
 479 run_dump_test "pr23194"
 480 run_dump_test "pr23372a"
 481 run_dump_test "pr23372b"
 482 run_dump_test "pr23372c"
 483 run_dump_test "pr23372d"
 484 run_dump_test "pr23486a"
 485 run_dump_test "pr23486b"
 486 run_dump_test "pr23486c"
 487 run_dump_test "pr23486d"
 488 run_dump_test "pr23854"
 489 run_dump_test "pr23930"
 490 run_dump_test "pr24322a"
 491 run_dump_test "pr24322b"
 492 run_dump_test "align-branch-1"
 493 run_dump_test "pr26018"
 494 run_dump_test "pr26263"
 495 run_dump_test "pr26711-1"
 496 run_dump_test "pr26711-2"
 497 run_dump_test "pr26711-3"
 498 run_dump_test "property-x86-isa1"
 499 run_dump_test "property-x86-isa2"
 500 run_dump_test "property-x86-isa3"
 501 run_dump_test "property-x86-isa4"
 502 run_dump_test "pr26869"
 503 run_dump_test "code16"
 504 run_dump_test "pr27491-1a"
 505 run_dump_test "pr27491-1b"
 506 run_dump_test "pr27491-1c"
 507 run_dump_test "pr27491-2"
 508 run_dump_test "pr27491-3"
 509 run_dump_test "pr27491-4"
 510 run_dump_test "dt-relr-1a"
 511 run_dump_test "dt-relr-1b"
 512 run_dump_test "pr28870"
 513 run_dump_test "pr28894"
 514 run_dump_test "pr30787"
 515
 516 if { !([istarget "i?86-*-linux*"]
 517        || [istarget "i?86-*-gnu*"]
 518        || [istarget "x86_64-*-linux*"]) } {
 519     set ASFLAGS "$saved_ASFLAGS"
 520     return
 521 }
 522
 523 run_dump_test "compressed1"
 524 run_dump_test "pr12627"
 525 run_dump_test "pr13302"
 526 run_dump_test "pr14215"
 527 run_dump_test "pr17057"
 528 run_dump_test "pr17935-1"
 529 run_dump_test "pr17935-2"
 530 run_dump_test "pr18801a"
 531 run_dump_test "pr18801b"
 532 run_dump_test "ifunc-textrel-1a"
 533 run_dump_test "ifunc-textrel-1b"
 534 run_dump_test "ifunc-textrel-2a"
 535 run_dump_test "ifunc-textrel-2b"
 536 run_dump_test "pr18815"
 537 run_dump_test "pr19939a"
 538 run_dump_test "pr19939b"
 539 run_dump_test "tlsdesc2"
 540 run_dump_test "report-reloc-1"
 541 run_dump_test "pr27998a"
 542 run_dump_test "pr27998b"
 543
 544 proc undefined_weak {cflags ldflags} {
 545     set testname "Undefined weak symbol"
 546     if { ![ string match "" $cflags$ldflags] } {
 547         set testname "$testname ($cflags $ldflags)"
 548     }
 549
 550     if { [string match "*-fPIE*" $cflags]
 551          && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
 552         set weak_symbol "Weak defined"
 553     } else {
 554         set weak_symbol "Weak undefined"
 555     }
 556
 557     run_cc_link_tests [list \
 558         [list \
 559             "Build libpr19704a.so" \
 560             "-shared -Wl,-soname,libpr19704.so" \
 561             "-Wa,-mrelax-relocations=yes" \
 562             { dummy.s } \
 563             {} \
 564             "libpr19704a.so" \
 565         ] \
 566         [list \
 567             "Build libpr19704b.so" \
 568             "-shared -Wl,-soname,libpr19704.so" \
 569             "-fPIC -Wa,-mrelax-relocations=yes" \
 570             { pr19704b.c } \
 571             {} \
 572             "libpr19704b.so" \
 573         ] \
 574     ]
 575
 576     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 577
 578     run_ld_link_exec_tests [list \
 579         [list \
 580             "Run pr19704" \
 581             "$ldflags -Wl,--no-as-needed tmpdir/libpr19704.so \
 582              -Wl,-R,tmpdir" \
 583             "-Wa,-mrelax-relocations=yes" \
 584             { pr19704a.c } \
 585             "pr19704" \
 586             "pr19704.out" \
 587             "$cflags" \
 588         ] \
 589     ]
 590
 591     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 592
 593     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 594     if {![string match $weak_symbol $exec_output]} {
 595         fail $testname
 596     } else {
 597         pass $testname
 598     }
 599 }
 600
 601 # Must be Linux native with the C compiler
 602 if { [isnative]
 603      && [istarget "i?86-*-linux*"]
 604      && [check_compiler_available] } {
 605     run_cc_link_tests [list \
 606         [list \
 607             "Build plt-lib.so" \
 608             "-shared" \
 609             "-fPIC -Wa,-mrelax-relocations=yes" \
 610             { plt-lib.c } \
 611             {} \
 612             "libplt-lib.so" \
 613         ] \
 614         [list \
 615             "Build libplt-main1.a" \
 616             "" \
 617             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 618             { plt-main1.c } \
 619             {{readelf {-Wr} plt-main1.rd}} \
 620             "libplt-main1.a" \
 621         ] \
 622         [list \
 623             "Build libplt-main2.a" \
 624             "" \
 625             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
 626             { plt-main2.c } \
 627             {{readelf {-Wr} plt-main2.rd}} \
 628             "libplt-main2.a" \
 629         ] \
 630         [list \
 631             "Build libplt-main3.a" \
 632             "" \
 633             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 634             { plt-main3.c } \
 635             {{readelf {-Wr} plt-main3.rd}} \
 636             "libplt-main3.a" \
 637         ] \
 638         [list \
 639             "Build libplt-main4.a" \
 640             "" \
 641             "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
 642             { plt-main4.c } \
 643             {{readelf {-Wr} plt-main4.rd}} \
 644             "libplt-main4.a" \
 645         ] \
 646         [list \
 647             "Build plt-main" \
 648             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 649              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 650             "-Wa,-mrelax-relocations=yes" \
 651             { plt-main5.c } \
 652             {{readelf {-Wr} plt-main.rd}} \
 653             "plt-main" \
 654         ] \
 655         [list \
 656             "Build plt-main with PIE" \
 657             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 658              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 659             "-fPIC -Wa,-mrelax-relocations=yes" \
 660             { plt-main5.c } \
 661             {{readelf {-Wr} plt-main.rd}} \
 662             "plt-main" \
 663         ] \
 664         [list \
 665             "Build copyreloc-lib.so" \
 666             "-shared" \
 667             "-fPIC -Wa,-mrelax-relocations=yes" \
 668             { copyreloc-lib.c } \
 669             {} \
 670             "copyreloc-lib.so" \
 671         ] \
 672         [list \
 673             "Build libcopyreloc-main.a" \
 674             "" \
 675             "-Wa,-mrelax-relocations=yes" \
 676             { copyreloc-main.S } \
 677             {} \
 678             "libcopyreloc-main.a" \
 679         ] \
 680         [list \
 681             "Build copyreloc-main with PIE and GOTOFF (1)" \
 682             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 683             "-Wa,-mrelax-relocations=yes" \
 684             { dummy.s } \
 685             {{readelf {-Wr} copyreloc-main1.rd}} \
 686             "copyreloc-main" \
 687         ] \
 688         [list \
 689             "Build copyreloc-main with PIE and GOTOFF (2)" \
 690             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 691             "-Wa,-mrelax-relocations=yes" \
 692             { dummy.s } \
 693             {{readelf {-Wr} copyreloc-main2.rd}} \
 694             "copyreloc-main" \
 695         ] \
 696         [list \
 697             "Build pr17689.so" \
 698             "-shared" \
 699             "-fPIC -Wa,-mrelax-relocations=yes" \
 700             { pr17689a.c } \
 701             {} \
 702             "pr17689.so" \
 703         ] \
 704         [list \
 705             "Build pr17689.so with -z now" \
 706             "-shared -Wl,-z,now" \
 707             "-fPIC -Wa,-mrelax-relocations=yes" \
 708             { pr17689a.c } \
 709             {{readelf {-Wr} pr17689now.rd}} \
 710             "pr17689now.so" \
 711         ] \
 712         [list \
 713             "Build pr17689ver.so" \
 714             "-shared -Wl,--version-script,pr17689a.t" \
 715             "-fPIC -Wa,-mrelax-relocations=yes" \
 716             { pr17689a.c } \
 717             {} \
 718             "pr17689ver.so" \
 719         ] \
 720         [list \
 721             "Build pr17689.a" \
 722             "" \
 723             "-Wa,-mrelax-relocations=yes" \
 724             { pr17689b.S } \
 725             {} \
 726             "pr17689.a" \
 727         ] \
 728         [list \
 729             "Build pr17689 with PIE and GOTOFF" \
 730             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 731             "-Wa,-mrelax-relocations=yes" \
 732             { dummy.c } \
 733             {{readelf {-Wr} pr17689.rd}} \
 734             "pr17689" \
 735         ] \
 736         [list \
 737             "Build pr17689 with PIE, -z now and GOTOFF" \
 738             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 739             "-Wa,-mrelax-relocations=yes" \
 740             { dummy.c } \
 741             {{readelf {-Wr} pr17689now.rd}} \
 742             "pr17689now" \
 743         ] \
 744         [list \
 745             "Build pr17689ver with PIE and GOTOFF" \
 746             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 747             "-Wa,-mrelax-relocations=yes" \
 748             { dummy.c } \
 749             {{readelf {-Wr} pr17689ver.rd}} \
 750             "pr17689ver" \
 751         ] \
 752         [list \
 753             "Build pr17827 with PIE and GOTOFF" \
 754             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 755             "-Wa,-mrelax-relocations=yes" \
 756             { dummy.c } \
 757             {{readelf {-Wr} pr17827.rd}} \
 758             "pr17827" \
 759         ] \
 760         [list \
 761             "Build pr18900.so" \
 762             "-shared" \
 763             "-fPIC -Wa,-mrelax-relocations=yes" \
 764             { pr18900a.c } \
 765             "" \
 766             "pr18900.so" \
 767         ] \
 768         [list \
 769             "Build pr18900.o" \
 770             "-r -nostdlib" \
 771             "-Wa,-mrelax-relocations=yes" \
 772             { pr18900b.c pr18900c.c } \
 773             "" \
 774             "pr18900.o" \
 775         ] \
 776         [list \
 777             "Build pr18900a" \
 778             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 779             "-Wa,-mrelax-relocations=yes" \
 780             { dummy.s } \
 781             {{readelf {-Wrd} pr18900a.rd}} \
 782             "pr18900a" \
 783         ] \
 784         [list \
 785             "Build pr18900b" \
 786             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 787             "-Wa,-mrelax-relocations=yes" \
 788             { dummy.s } \
 789             {{readelf {-Wrd} pr18900b.rd}} \
 790             "pr18900b" \
 791         ] \
 792         [list \
 793             "Build pr19031.so" \
 794             "-shared" \
 795             "-fPIC -Wa,-mrelax-relocations=yes" \
 796             { pr19031a.c } \
 797             "" \
 798             "pr19031.so" \
 799         ] \
 800         [list \
 801             "Build got1d.so" \
 802             "-shared" \
 803             "-Wa,-mrelax-relocations=yes" \
 804             { got1d.S } \
 805             "" \
 806             "got1d.so" \
 807         ] \
 808         [list \
 809             "Build gotpc1.o" \
 810             "-r -nostdlib" \
 811             "-Wa,-mrelax-relocations=yes" \
 812             { got1a.S got1b.c got1c.c } \
 813             "" \
 814             "gotpc1.o" \
 815         ] \
 816         [list \
 817             "Build gotpc1" \
 818             "$NOPIE_LDFLAGS -Wl,--as-needed,-z,noexecstack \
 819              tmpdir/gotpc1.o tmpdir/got1d.so" \
 820             "-Wa,-mx86-used-note=no" \
 821             { dummy.s } \
 822             {{objdump {-dw} got1.dd}} \
 823             "got1" \
 824         ] \
 825         [list \
 826             "Build pr19319.so" \
 827             "-shared" \
 828             "-Wa,-mx86-used-note=no" \
 829             { pr19319a.S } \
 830             "" \
 831             "pr19319.so" \
 832         ] \
 833         [list \
 834             "Build pr19319" \
 835             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 836             "-Wa,-mrelax-relocations=yes" \
 837             { pr19319b.S } \
 838             {{objdump {-dw} pr19319.dd}} \
 839             "pr19319" \
 840         ] \
 841         [list \
 842             "Build pr24276.so" \
 843             "-shared -nostdlib -nostartfiles \
 844              -Ltmpdir $srcdir/$subdir/pr24276.dso" \
 845             "-Wa,-mx86-used-note=yes" \
 846             { pr19319b.S } \
 847             {{warning_output pr24276.warn}} \
 848             "pr24276.so" \
 849         ] \
 850         [list \
 851             "Build property 1" \
 852             "" \
 853             "-Wa,-mx86-used-note=no" \
 854             {pass.c property-no-copy.S} \
 855             {{readelf {-n} property-1.r}} \
 856             "property-1" \
 857         ] \
 858         [list \
 859             "Build property 1 (.o)" \
 860             "-r -nostdlib" \
 861             "-Wa,-mx86-used-note=yes" \
 862             {pass.c property-no-copy.S} \
 863             {{readelf {-n} property-1a.r}} \
 864             "property-1.o" \
 865         ] \
 866         [list \
 867             "Build property 1 (.so)" \
 868             "-shared" \
 869             "-fPIC -Wa,-mx86-used-note=no" \
 870             {pass.c property-no-copy.S} \
 871             {{readelf {-n} property-1.r}} \
 872             "property-1.so" \
 873         ] \
 874         [list \
 875             "Build property 2" \
 876             "" \
 877             "-Wa,-mx86-used-note=no" \
 878             {pass.c property-stack.S} \
 879             {{readelf {-n} property-2.r}} \
 880             "property-2" \
 881         ] \
 882         [list \
 883             "Build property 2 (.o)" \
 884             "-r -nostdlib" \
 885             "-Wa,-mx86-used-note=yes" \
 886             {pass.c property-stack.S} \
 887             {{readelf {-n} property-2a.r}} \
 888             "property-2.o" \
 889         ] \
 890         [list \
 891             "Build property 2 (.so)" \
 892             "-shared" \
 893             "-fPIC -Wa,-mx86-used-note=no" \
 894             {pass.c property-stack.S} \
 895             {{readelf {-n} property-2.r}} \
 896             "property-2.so" \
 897         ] \
 898         [list \
 899             "Build property 3" \
 900             "" \
 901             "-Wa,-mx86-used-note=no" \
 902             {pass.c property-stack.S property-x86-1.S} \
 903             {{readelf {-n} property-3.r}} \
 904             "property-3" \
 905         ] \
 906         [list \
 907             "Build property 3 (.o)" \
 908             "-r -nostdlib" \
 909             "-Wa,-mx86-used-note=yes" \
 910             {pass.c property-x86-1.S property-stack.S} \
 911             {{readelf {-n} property-3a.r}} \
 912             "property-3.o" \
 913         ] \
 914         [list \
 915             "Build property 3 (.so)" \
 916             "-shared" \
 917             "-fPIC -Wa,-mx86-used-note=no" \
 918             {property-x86-1.S pass.c property-stack.S} \
 919             {{readelf {-n} property-3.r}} \
 920             "property-3.so" \
 921         ] \
 922         [list \
 923             "Build property 4" \
 924             "" \
 925             "-Wa,-mx86-used-note=no" \
 926             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 927             {{readelf {-n} property-4.r}} \
 928             "property-4" \
 929         ] \
 930         [list \
 931             "Build property 4 (.o)" \
 932             "-r -nostdlib" \
 933             "-Wa,-mx86-used-note=yes" \
 934             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 935             {{readelf {-n} property-4a.r}} \
 936             "property-4.o" \
 937         ] \
 938         [list \
 939             "Build property 4 (.so)" \
 940             "-shared" \
 941             "-fPIC -Wa,-mx86-used-note=no" \
 942             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 943             {{readelf {-n} property-4.r}} \
 944             "property-4.so" \
 945         ] \
 946         [list \
 947             "Build property 4 (-Wl,-z,stack-size=0)" \
 948             "-Wl,-z,stack-size=0" \
 949             "-Wa,-mx86-used-note=no" \
 950             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 951             {{readelf {-n} property-4.r}} \
 952             "property-4" \
 953         ] \
 954         [list \
 955             "Build property 5" \
 956             "-Wl,-z,stack-size=0x900000" \
 957             "-Wa,-mx86-used-note=no" \
 958             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 959             {{readelf {-n} property-5.r}} \
 960             "property-5" \
 961         ] \
 962         [list \
 963             "Build property 5 (.o)" \
 964             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 965             "-Wa,-mx86-used-note=yes" \
 966             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 967             {{readelf {-n} property-5a.r}} \
 968             "property-5.o" \
 969         ] \
 970         [list \
 971             "Build property 5 (.so)" \
 972             "-shared -Wl,-z,stack-size=0x900000" \
 973             "-fPIC -Wa,-mx86-used-note=no" \
 974             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 975             {{readelf {-n} property-5.r}} \
 976             "property-5.so" \
 977         ] \
 978         [list \
 979             "Build property-6.so" \
 980             "-shared" \
 981             "-fPIC -Wa,-mx86-used-note=no" \
 982             {property-6a.c property-6c.S} \
 983             {{readelf {-n} property-6.r}} \
 984             "property-6.so" \
 985         ] \
 986         [list \
 987             "Build property-6.o" \
 988             "-r -nostdlib" \
 989             "-Wa,-mx86-used-note=yes" \
 990             {property-6b.c property-stack.S} \
 991             {{readelf {-n} property-2a.r}} \
 992             "property-6.o" \
 993         ] \
 994         [list \
 995             "Build property-6" \
 996             "-Wl,--as-needed,-z,noexecstack \
 997              tmpdir/property-6.o tmpdir/property-6.so" \
 998             "-Wa,-mx86-used-note=no" \
 999             { dummy.s } \
1000             {{readelf {-n} property-2.r}} \
1001             "property-6" \
1002         ] \
1003         [list \
1004             "Build property 7a (.o)" \
1005             "-r -nostdlib" \
1006             "-Wa,-mx86-used-note=yes" \
1007             {property-unsorted-1.S} \
1008             {{readelf {-n} property-7a.r}} \
1009             "property-7a.o" \
1010         ] \
1011         [list \
1012             "Build property 7b (.o)" \
1013             "-r -nostdlib" \
1014             "-Wa,-mx86-used-note=yes" \
1015             {property-unsorted-2.S} \
1016             {{readelf {-n} property-7a.r}} \
1017             "property-7b.o" \
1018         ] \
1019     ]
1020
1021     run_ld_link_exec_tests [list \
1022         [list \
1023             "Run plt-main" \
1024             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1025              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1026             "-Wa,-mx86-used-note=yes" \
1027             { plt-main5.c } \
1028             "plt-main" \
1029             "plt-main.out" \
1030         ] \
1031         [list \
1032             "Run plt-main with PIE" \
1033             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1034              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
1035             "-Wa,-mx86-used-note=yes" \
1036             { plt-main5.c } \
1037             "plt-main-pie" \
1038             "plt-main.out" \
1039             "-fPIC" \
1040         ] \
1041         [list \
1042             "Run copyreloc-main with PIE and GOTOFF" \
1043             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
1044             "-Wa,-mx86-used-note=yes" \
1045             { dummy.s } \
1046             "copyreloc-main" \
1047             "copyreloc-main.out" \
1048         ] \
1049         [list \
1050             "Run pr17689 with PIE and GOTOFF" \
1051             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1052             "-Wa,-mx86-used-note=yes" \
1053             { dummy.c } \
1054             "pr17689" \
1055             "pr17689.out" \
1056         ] \
1057         [list \
1058             "Run pr17689 with PIE, -z now and GOTOFF" \
1059             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1060             "-Wa,-mx86-used-note=yes" \
1061             { dummy.c } \
1062             "pr17689now" \
1063             "pr17689.out" \
1064         ] \
1065         [list \
1066             "Run pr17689ver with PIE and GOTOFF" \
1067             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1068             "-Wa,-mx86-used-note=yes" \
1069             { dummy.c } \
1070             "pr17689ver" \
1071             "pr17689.out" \
1072         ] \
1073         [list \
1074             "Run pr18900" \
1075             "tmpdir/pr18900.o tmpdir/pr18900.so" \
1076             "-Wa,-mx86-used-note=yes" \
1077             { dummy.s } \
1078             "pr18900" \
1079             "pr18900.out" \
1080         ] \
1081         [list \
1082             "Run pr19031" \
1083             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr19031.so" \
1084             "-Wa,-mx86-used-note=yes" \
1085             { pr19031b.S pr19031c.c } \
1086             "pr19031" \
1087             "pr19031.out" \
1088             "$NOPIE_CFLAGS" \
1089         ] \
1090         [list \
1091             "Run got1" \
1092             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/got1d.so" \
1093             "-Wa,-mx86-used-note=yes" \
1094             { got1a.S got1b.c got1c.c } \
1095             "got1" \
1096             "got1.out" \
1097         ] \
1098         [list \
1099             "Run property 1" \
1100             "" \
1101             "-Wa,-mx86-used-note=yes" \
1102             {pass.c property-no-copy.S} \
1103             "property-1" "pass.out" \
1104         ] \
1105         [list \
1106             "Run property 1 (PIE)" \
1107             "-pie" \
1108             "-Wa,-mx86-used-note=yes" \
1109             {pass.c property-no-copy.S} \
1110             "property-1-pie" "pass.out" "-fPIE" \
1111         ] \
1112         [list \
1113             "Run property 1 (static)" \
1114             "-static" \
1115             "-Wa,-mx86-used-note=yes" \
1116             {pass.c property-no-copy.S} \
1117             "property-1-static" "pass.out" \
1118         ] \
1119         [list \
1120             "Run property 2" \
1121             "" \
1122             "-Wa,-mx86-used-note=yes" \
1123             {pass.c property-stack.S} \
1124             "property-2" "pass.out" \
1125         ] \
1126         [list \
1127             "Run property 2 (PIE)" \
1128             "-pie" \
1129             "-Wa,-mx86-used-note=yes" \
1130             {pass.c property-stack.S} \
1131             "property-2-pie" "pass.out" "-fPIE" \
1132         ] \
1133         [list \
1134             "Run property 2 (static)" \
1135             "-static" \
1136             "-Wa,-mx86-used-note=yes" \
1137             {pass.c property-stack.S} \
1138             "property-3-static" "pass.out" \
1139         ] \
1140     ]
1141
1142     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1143     undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1144     undefined_weak "-fPIE" "-pie"
1145     undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1146     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1147 }
1148
1149 # Must be native with the C compiler and working IFUNC support,
1150 if { [isnative]
1151      && [check_ifunc_available]
1152      && [istarget "i?86-*-*"]
1153      && [check_compiler_available] } {
1154     run_cc_link_tests [list \
1155         [list \
1156             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1157             "" \
1158             "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1159             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1160         ] \
1161         [list \
1162             "Build pr21168a.o" \
1163             "" \
1164             "-Wa,-mx86-used-note=yes" \
1165             { pr21168a.c } \
1166         ] \
1167         [list \
1168             "Build pr21168.so" \
1169             "-shared" \
1170             "-Wa,-mx86-used-note=yes" \
1171             { pr21168b.S } \
1172             "" \
1173             "pr21168.so" \
1174         ] \
1175     ]
1176
1177     run_ld_link_exec_tests [list \
1178         [list \
1179             "Run ifunc-1a" \
1180             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1181              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1182             "-Wa,-mx86-used-note=yes" \
1183             { dummy.c } \
1184             "ifunc-1a" \
1185             "pass.out" \
1186         ] \
1187         [list \
1188             "Run ifunc-1b" \
1189             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1190             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1191             "-Wa,-mx86-used-note=yes" \
1192             { dummy.c } \
1193             "ifunc-1b" \
1194             "pass.out" \
1195         ] \
1196         [list \
1197             "Run pr21168" \
1198             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1199             "-Wa,-mx86-used-note=yes" \
1200             { dummy.c } \
1201             "pr21168" \
1202             "pass.out" \
1203         ] \
1204     ]
1205
1206     if { [istarget "i?86-*-linux*"] } {
1207         run_cc_link_tests [list \
1208             [list \
1209                 "Build pr21168.so with -z ibtplt" \
1210                 "-shared -Wl,-z,ibtplt" \
1211                 "-Wa,-mx86-used-note=yes" \
1212                 { pr21168b.S } \
1213                 "" \
1214                 "pr21168-ibt.so" \
1215             ] \
1216             [list \
1217                 "Build ifunc-1a with -z ibtplt" \
1218                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1219                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1220                 "-Wa,-mx86-used-note=yes" \
1221                 { dummy.c } \
1222                 {{objdump {-dw} plt-main-ibt.dd}} \
1223                 "ifunc-1a-ibt" \
1224             ] \
1225             [list \
1226                 "Build ifunc-1a with PIE -z ibtplt" \
1227                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1228                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1229                 "-Wa,-mx86-used-note=yes" \
1230                 { dummy.c } \
1231                 {{objdump {-dw} plt-pie-ibt.dd}} \
1232                 "ifunc-1a-pie-ibt" \
1233             ] \
1234         ]
1235
1236         run_ld_link_exec_tests [list \
1237             [list \
1238                 "Run ifunc-1a with -z ibtplt" \
1239                 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1240                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1241                 "-Wa,-mx86-used-note=yes" \
1242                 { dummy.c } \
1243                 "ifunc-1a-ibt" \
1244                 "pass.out" \
1245             ] \
1246             [list \
1247                 "Run ifunc-1a with PIE -z ibtplt" \
1248                 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1249                  tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1250                 "-Wa,-mx86-used-note=yes" \
1251                 { dummy.c } \
1252                 "ifunc-1a-pie-ibt" \
1253                 "pass.out" \
1254             ] \
1255             [list \
1256                 "Run pr21168 with -z ibtplt" \
1257                 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1258                 "-Wa,-mx86-used-note=yes" \
1259                 { dummy.c } \
1260                 "pr21168-ibt" \
1261                 "pass.out" \
1262             ] \
1263         ]
1264     }
1265 }
1266
1267 # Must be native with the C compiler.
1268 if { [isnative]
1269      && [istarget "i?86-*-*"]
1270      && [check_compiler_available] } {
1271     run_cc_link_tests [list \
1272         [list \
1273             "Build pr22001-1.so" \
1274             "-shared -Wl,-z,notext" \
1275             "-Wa,-mx86-used-note=yes" \
1276             { pr22001-1a.c } \
1277             {} \
1278             "pr22001-1.so" \
1279         ] \
1280         [list \
1281             "Build pr21997-1.so" \
1282             "-shared" \
1283             "-Wa,-mx86-used-note=yes" \
1284             { property-stack.S property-no-copy.S pr21997-1a.S } \
1285             {} \
1286             "pr21997-1.so" \
1287         ] \
1288         [list \
1289             "Build pr22842.so" \
1290             "-shared" \
1291             "-fPIC -Wa,-mx86-used-note=yes" \
1292             { pr22842a.c } \
1293             {} \
1294             "pr22842.so" \
1295         ] \
1296         [list \
1297             "Build pr28875.so" \
1298             "-shared -Wl,-z,indirect-extern-access" \
1299             "-fPIC" \
1300             { pr28875a.c } \
1301             {} \
1302             "pr28875.so" \
1303         ] \
1304         [list \
1305             "Build pr28875" \
1306             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr28875.so" \
1307             "$NOPIE_CFLAGS" \
1308             { pr28875b.c } \
1309             {{error_output "pr28875.err"}} \
1310             "pr28875" \
1311         ] \
1312         [list \
1313             "Build pr21997-1" \
1314             "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1315             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1316             { pr21997-1b.c } \
1317             {{error_output "pr21997-1.err"}} \
1318             "pr21997-1" \
1319         ] \
1320     ]
1321
1322     # The musl C library does not support TEXTRELs.
1323     if { ![istarget i?86-*-musl] } {
1324         run_ld_link_exec_tests [list \
1325             [list \
1326                 "Run pr22001-1" \
1327                 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1328                 "-Wa,-mx86-used-note=yes" \
1329                 { pr22001-1b.c } \
1330                 "pr22001-1" \
1331                 "pass.out" \
1332                 "$NOPIE_CFLAGS" \
1333             ] \
1334         ]
1335     }
1336
1337     run_ld_link_exec_tests [list \
1338         [list \
1339             "Run weakundef1 without PIE" \
1340             "$NOPIE_LDFLAGS" \
1341             "-Wa,-mx86-used-note=yes" \
1342             { weakundef1.c } \
1343             "weakundef1pie" \
1344             "pass.out" \
1345             "$NOPIE_CFLAGS" \
1346         ] \
1347         [list \
1348             "Run pr22001-1 (PIE 1)" \
1349             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1350             "-Wa,-mx86-used-note=yes" \
1351             { pr22001-1c.S } \
1352             "pr22001-1-pie-1" \
1353             "pass.out" \
1354         ] \
1355         [list \
1356             "Run pr22001-1 (PIE 2)" \
1357             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1358             "-Wa,-mx86-used-note=yes" \
1359             { pr22001-1c.S } \
1360             "pr22001-1-pie-2" \
1361             "pass.out" \
1362         ] \
1363         [list \
1364             "Run pr22001-1 (PIC 1)" \
1365             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1366             "-Wa,-mx86-used-note=yes" \
1367             { pr22001-1b.c } \
1368             "pr22001-1-pic-1" \
1369             "pass.out" \
1370             "-fPIC" \
1371         ] \
1372         [list \
1373             "Run pr22001-1 (PIC 2)" \
1374             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1375             "-Wa,-mx86-used-note=yes" \
1376             { pr22001-1b.c } \
1377             "pr22001-1-pic-2" \
1378             "pass.out" \
1379             "-fPIC" \
1380         ] \
1381         [list \
1382             "Run pr21997-1 (PIC 1)" \
1383             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1384             "-Wa,-mx86-used-note=yes" \
1385             { pr21997-1b.c } \
1386             "pr21997-1-pic-1" \
1387             "pass.out" \
1388             "-fPIC" \
1389         ] \
1390         [list \
1391             "Run pr21997-1 (PIC 2)" \
1392             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1393             "-Wa,-mx86-used-note=yes" \
1394             { pr21997-1b.c } \
1395             "pr21997-1-pic-2" \
1396             "pass.out" \
1397             "-fPIC" \
1398         ] \
1399         [list \
1400             "Run pr21997-1 (PIE 1)" \
1401             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1402             "-Wa,-mx86-used-note=yes" \
1403             { pr21997-1c.S } \
1404             "pr21997-1-pie-1" \
1405             "pass.out" \
1406         ] \
1407         [list \
1408             "Run pr21997-1 (PIE 2)" \
1409             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1410             "-Wa,-mx86-used-note=yes" \
1411             { pr21997-1c.S } \
1412             "pr21997-1-pie-2" \
1413             "pass.out" \
1414         ] \
1415         [list \
1416             "Build pr22842" \
1417             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1418             "-Wa,-mx86-used-note=yes" \
1419             { pr22842b.S } \
1420             "pr22842" \
1421             "pass.out" \
1422         ] \
1423         [list \
1424             "Run pr23997" \
1425             "" \
1426             "" \
1427             { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \
1428               ../ld-x86-64/pr23997c.c } \
1429             "pr23997" \
1430             "pass.out" \
1431         ] \
1432     ]
1433
1434     if { [at_least_gcc_version 5 0] } {
1435         run_ld_link_exec_tests [list \
1436             [list \
1437                 "Run weakundef1 with PIE" \
1438                 "-pie" \
1439                 "-Wa,-mx86-used-note=yes" \
1440                 { weakundef1.c } \
1441                 "weakundef1pie" \
1442                 "pass.out" \
1443                 "-fPIE" \
1444             ] \
1445         ]
1446     }
1447 }
1448
1449 if { !([istarget "i?86-*-linux*"]
1450        || [istarget "x86_64-*-linux*"]) } {
1451     set ASFLAGS "$saved_ASFLAGS"
1452     return
1453 }
1454
1455 run_ld_link_tests [list \
1456     [list \
1457         "basic PLT generation (non-PIC, -z now)" \
1458         "-z now -melf_i386 --hash-style=sysv \
1459          -z noseparate-code tmpdir/libpltlib.so" \
1460         "" \
1461         "--32" \
1462         {plt2.s} \
1463         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1464         "plt2" \
1465     ] \
1466     [list \
1467         "basic PLT generation (PIC, -z now)" \
1468         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1469         "" \
1470         "--32 -mx86-used-note=yes" \
1471         {plt-pic.s} \
1472         {{objdump -dwr plt-pic2.dd}} \
1473         "plt-pic2.so" \
1474     ] \
1475     [list \
1476         "Build pr21626.so" \
1477         "-shared -melf_i386" \
1478         "" \
1479         "--32 -mx86-used-note=yes" \
1480         {property-x86-3.s} \
1481         "" \
1482         "pr21626.so" \
1483     ] \
1484     [list \
1485         "Build pr21626" \
1486         "-melf_i386 tmpdir/pr21626.so" \
1487         "" \
1488         "--32 -mx86-used-note=yes" \
1489         {start.s foo.s} \
1490         "" \
1491         "pr21626" \
1492     ] \
1493 ]
1494
1495 # Linux only tests
1496 run_dump_test "pltgot-1"
1497 run_dump_test "pltgot-2"
1498 run_dump_test "pr20830"
1499 run_dump_test "ibt-plt-1"
1500 run_dump_test "ibt-plt-2a"
1501 run_dump_test "ibt-plt-2b"
1502 run_dump_test "ibt-plt-2c"
1503 run_dump_test "ibt-plt-2d"
1504 run_dump_test "ibt-plt-3a"
1505 run_dump_test "ibt-plt-3b"
1506 run_dump_test "ibt-plt-3c"
1507 run_dump_test "ibt-plt-3d"
1508
1509 set ASFLAGS "$saved_ASFLAGS"