ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002-2017 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 # Test i386 linking; all types of relocs.  This tests the assembler and
  23 # tools like objdump as well as the linker.
  24
  25 if {[istarget "i?86-*-vxworks"]} {
  26     set i386tests {
  27         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
  28          "" {vxworks1-lib.s}
  29          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  30           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  31          "libvxworks1.so"}
  32         {"VxWorks executable test 1 (dynamic)" \
  33          "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
  34          "" {vxworks1.s}
  35          {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
  36          "vxworks1"}
  37         {"VxWorks executable test 2 (dynamic)" \
  38          "-Tvxworks1.ld -q --force-dynamic" ""
  39          "" {vxworks2.s}
  40          {{readelf --segments vxworks2.sd}}
  41          "vxworks2"}
  42         {"VxWorks executable test 2 (static)"
  43          "-Tvxworks1.ld" ""
  44          "" {vxworks2.s}
  45          {{readelf --segments vxworks2-static.sd}}
  46          "vxworks2"}
  47     }
  48     run_ld_link_tests $i386tests
  49     run_dump_test "vxworks1-static"
  50 }
  51
  52 if [istarget "*-*-go32*"] {
  53     run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
  54
  55     set src "tmpdir/go32stub"
  56     set dest "tmpdir/go32stub-copy"
  57
  58     set test "go32 stub patch the source"
  59     set fi [open $src r+]
  60     fconfigure $fi -translation binary
  61     if {[read $fi 2] != "MZ"} {
  62         fail $test
  63     } else {
  64         pass $test
  65         seek $fi 0x40
  66         puts -nonewline $fi "objcopy-test-go32stub"
  67     }
  68     close $fi
  69
  70     set test "go32 stub objcopy"
  71     set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
  72     set exec_output [lindex $status 1]
  73     set exec_output [prune_warnings $exec_output]
  74     if [string match "" $exec_output] then {
  75         pass $test
  76     } else {
  77         send_log "$exec_output\n"
  78         verbose "$exec_output" 1
  79         fail $test
  80     }
  81
  82     # cmp would compare the whole files and some data after the initial exe
  83     # stub could differ.
  84     set test "go32 stub comparison after objcopy"
  85     set fi [open $src]
  86     fconfigure $fi -translation binary
  87     set src_stub [read $fi 2048]
  88     close $fi
  89     set fi [open $dest]
  90     fconfigure $fi -translation binary
  91     set dest_stub [read $fi 2048]
  92     close $fi
  93     if {$src_stub == $dest_stub} {
  94         pass $test
  95     } else {
  96         fail $test
  97     }
  98 }
  99
 100 if { !([istarget "i?86-*-elf*"]
 101        || (([istarget "i?86-*-linux*"]
 102             || [istarget "i?86-*-gnu*"])
 103            && ![istarget "*-*-*aout*"]
 104            && ![istarget "*-*-*oldld*"])
 105        || [istarget "i?86-*-nacl*"]
 106        || [istarget "x86_64-*-nacl*"]
 107        || [istarget "x86_64-*-linux*"]
 108        || [istarget "amd64-*-linux*"]) } {
 109     return
 110 }
 111
 112 # List contains test-items with 3 items followed by 2 lists:
 113 # 0:name 1:ld early options 2:ld late options 3:assembler options
 114 # 4:filenames of assembler files 5: action and options. 6: name of output file
 115
 116 # Actions:
 117 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 118 # nm: Apply nm options on result.  Compare with regex (last arg).
 119 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 120
 121 set i386tests {
 122     {"Helper shared library (basic PLT test)"
 123       "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
 124     {"basic PLT generation (non-PIC)"
 125      "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
 126      {{objdump -drj.plt plt.pd}} "plt"}
 127     {"basic PLT generation (PIC)"
 128      "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
 129      {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
 130     {"TLS -fpic -shared transitions"
 131      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 132      "--32" {tlspic1.s tlspic2.s}
 133      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
 134       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
 135       "libtlspic.so"}
 136     {"TLS -fpic -shared transitions without PLT"
 137      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 138      "-mrelax-relocations=yes --32"
 139      {tlspic3.s tlspic2.s}
 140      {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
 141       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
 142       "libtlspic2.so"}
 143     {"TLS descriptor -fpic -shared transitions"
 144      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 145      "--32" {tlsdesc.s tlspic2.s}
 146      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
 147       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
 148       "libtlsdesc.so"}
 149     {"Helper shared library" "-shared -melf_i386" ""
 150      "--32" {tlslib.s} {} "libtlslib.so"}
 151     {"TLS -fpic and -fno-pic exec transitions"
 152      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
 153      "--32" {tlsbinpic.s tlsbin.s}
 154      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
 155       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
 156       "tlsbin"}
 157     {"TLS -fpic and -fno-pic exec transitions without PLT"
 158      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
 159      "-mrelax-relocations=yes --32"
 160      {tlsbinpic2.s tlsbin.s}
 161      {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
 162       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
 163       "tlsbin2"}
 164     {"TLS descriptor -fpic and -fno-pic exec transitions"
 165      "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
 166      "--32" {tlsbindesc.s tlsbin.s}
 167      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
 168       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
 169       "tlsbindesc"}
 170     {"TLS -fno-pic -shared"
 171      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 172      "--32" {tlsnopic1.s tlsnopic2.s}
 173      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
 174       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
 175     {"TLS with global dynamic and descriptors"
 176      "-shared -melf_i386 --no-ld-generated-unwind-info" ""
 177      "--32" {tlsgdesc.s}
 178      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
 179       "libtlsgdesc.so"}
 180     {"TLS in debug sections" "-melf_i386" ""
 181      "--32" {tlsg.s}
 182      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 183     {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
 184      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 185     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
 186      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 187     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
 188      {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
 189     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
 190      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 191     {"TLS GD->LE transition" "-melf_i386" ""
 192      "--32" {tlsgd1.s}
 193      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 194     {"TLS GD->LE transition without PLT" "-melf_i386" ""
 195      "-mrelax-relocations=yes --32"
 196      {tlsgd3.s}
 197      {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
 198     {"TLS LD->LE transition" "-melf_i386" ""
 199      "--32" {tlsld1.s}
 200      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 201     {"TLS LD->LE transition without PLT" "-melf_i386" ""
 202      "-mrelax-relocations=yes --32"
 203      {tlsld2.s}
 204      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 205     {"TLS IE->LE transition" "-melf_i386" ""
 206      "--32" {tlsie1.s}
 207      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 208     {"PR ld/17313 (1)" "-melf_i386" ""
 209      "--32" {zero.s} {} ""}
 210     {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
 211      "--32" {lea1.s} {} "libpr17313.so"}
 212     {"PR ld/17306 (1)" "-melf_i386" ""
 213      "--32" {pr17306b.s} {} ""}
 214     {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 215      "--32" {pr17306a.s} {} "libpr17306.so"}
 216     {"PR ld/17709 (1)" "-melf_i386 -shared" ""
 217      "--32" {pr17709a.s} {} "libpr17709.so"}
 218     {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
 219      "--32" {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
 220     {"Build pr19827a.o" "" ""
 221      "--32" { pr19827a.S }}
 222     {"Build pr19827b.so" "-melf_i386 -shared" ""
 223      "--32" { pr19827b.S } {} "pr19827b.so"}
 224     {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 225      "--32" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 226     {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
 227      "--32" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 228 }
 229
 230 # So as to avoid rewriting every last test case here in a nacl variant,
 231 # we use black magic to massage the generic cases into nacl-variant cases.
 232 if [istarget "*-*-nacl*"] {
 233     # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
 234     regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
 235
 236     # Same, applied to all the run_dump_test cases.
 237     set options_regsub(ld) {elf_i386 elf_i386_nacl}
 238
 239     # The section/segment layout differs too much for the vanilla
 240     # readelf output files to match.  So massage the cases so that
 241     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 242     regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
 243
 244     # Likewise for PLTs.
 245     regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
 246 }
 247
 248 proc iamcu_tests {} {
 249     if {[istarget "*-*-nacl*"]} then {
 250         return
 251     }
 252
 253     global as
 254     global srcdir
 255     global subdir
 256
 257     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
 258         unresolved "Build Intel MCU start.o"
 259         return
 260     }
 261
 262     if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 263         unresolved "Build ia32 start.o"
 264         return
 265      }
 266
 267     if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
 268         unresolved "Build Intel MCU foo.o"
 269         return
 270     }
 271
 272     if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 273         unresolved "Build ia32 foo.o"
 274         return
 275     }
 276
 277     run_dump_test "abs-iamcu"
 278     run_dump_test "iamcu-1"
 279     run_dump_test "iamcu-2"
 280     run_dump_test "iamcu-3"
 281     run_dump_test "iamcu-4"
 282 }
 283
 284 iamcu_tests
 285
 286 run_ld_link_tests $i386tests
 287
 288 run_dump_test "abs"
 289 run_dump_test "pcrel8"
 290 run_dump_test "pcrel16"
 291 run_dump_test "pcrel16abs"
 292 run_dump_test "alloc"
 293 run_dump_test "warn1"
 294 run_dump_test "tlsgd2"
 295 run_dump_test "tlsgd4"
 296 run_dump_test "tlsie2"
 297 run_dump_test "tlsie3"
 298 run_dump_test "tlsie4"
 299 run_dump_test "tlsie5"
 300 run_dump_test "hidden1"
 301 run_dump_test "hidden2"
 302 run_dump_test "hidden3"
 303 run_dump_test "protected1"
 304 run_dump_test "protected2"
 305 run_dump_test "protected3"
 306 run_dump_test "protected4"
 307 run_dump_test "protected5"
 308 run_dump_test "protected6a"
 309 run_dump_test "protected6b"
 310 run_dump_test "tlspie1"
 311 run_dump_test "tlspie2"
 312 run_dump_test "tlspie3a"
 313 run_dump_test "tlspie3b"
 314 run_dump_test "tlspie3c"
 315 run_dump_test "nogot1"
 316 run_dump_test "nogot2"
 317 run_dump_test "discarded1"
 318 run_dump_test "pr12718"
 319 run_dump_test "pr12921"
 320 run_dump_test "pr12570a"
 321 run_dump_test "pr12570b"
 322 run_dump_test "lea1a"
 323 run_dump_test "lea1b"
 324 run_dump_test "lea1c"
 325 run_dump_test "lea1d"
 326 run_dump_test "lea1e"
 327 run_dump_test "lea1f"
 328 run_dump_test "mov1a"
 329 run_dump_test "mov1b"
 330 run_dump_test "mov2a"
 331 run_dump_test "mov2b"
 332 run_dump_test "mov3"
 333 run_dump_test "branch1"
 334 run_dump_test "call1"
 335 run_dump_test "call2"
 336 run_dump_test "call3a"
 337 run_dump_test "call3b"
 338 run_dump_test "call3c"
 339 run_dump_test "call3d"
 340 run_dump_test "call3e"
 341 run_dump_test "call3f"
 342 run_dump_test "call3g"
 343 run_dump_test "call3h"
 344 run_dump_test "jmp1"
 345 run_dump_test "jmp2"
 346 run_dump_test "load1"
 347 run_dump_test "load1-nacl"
 348 run_dump_test "load2"
 349 run_dump_test "load3"
 350 run_dump_test "load4a"
 351 run_dump_test "load4b"
 352 run_dump_test "load5a"
 353 run_dump_test "load5b"
 354 run_dump_test "load6"
 355 run_dump_test "load7"
 356 run_dump_test "pr19175"
 357 run_dump_test "pr19615"
 358 run_dump_test "pr19636-1a"
 359 run_dump_test "pr19636-1b"
 360 run_dump_test "pr19636-1c"
 361 run_dump_test "pr19636-1d"
 362 run_dump_test "pr19636-1d-nacl"
 363 run_dump_test "pr19636-1e"
 364 run_dump_test "pr19636-1f"
 365 run_dump_test "pr19636-1g"
 366 run_dump_test "pr19636-1h"
 367 run_dump_test "pr19636-1i"
 368 run_dump_test "pr19636-2a"
 369 run_dump_test "pr19636-2b"
 370 run_dump_test "pr19636-2c"
 371 run_dump_test "pr19636-2c-nacl"
 372 run_dump_test "pr19636-2d"
 373 run_dump_test "pr19636-2d-nacl"
 374 run_dump_test "pr19636-2e"
 375 run_dump_test "pr19636-2e-nacl"
 376 run_dump_test "pr19636-3a"
 377 run_dump_test "pr19636-3b"
 378 run_dump_test "pr19636-3c"
 379 run_dump_test "pr19636-3d"
 380 run_dump_test "pr19636-3e"
 381 run_dump_test "pr19636-3f"
 382 run_dump_test "pr19636-3g"
 383 run_dump_test "pr19636-4a"
 384 run_dump_test "pr19636-4b"
 385 run_dump_test "pr19636-4c"
 386 run_dump_test "pr19636-4d"
 387 run_dump_test "pr19645"
 388 run_dump_test "pr19609-1a"
 389 run_dump_test "pr19609-1b"
 390 run_dump_test "pr19609-1c"
 391 run_dump_test "pr19609-1d"
 392 run_dump_test "pr19609-1e"
 393 run_dump_test "pr19609-1f"
 394 run_dump_test "pr19609-1g"
 395 run_dump_test "pr19609-1h"
 396 run_dump_test "pr19609-1i"
 397 run_dump_test "pr19609-2a"
 398 run_dump_test "pr19609-2b"
 399 run_dump_test "pr19609-2c"
 400 run_dump_test "undefweaka"
 401 run_dump_test "undefweakb"
 402 run_dump_test "pr19539"
 403 run_dump_test "pr20117"
 404 run_dump_test "pr20244-1a"
 405 run_dump_test "pr20244-1b"
 406 run_dump_test "pr20244-1c"
 407 run_dump_test "pr20244-2a"
 408 run_dump_test "pr20244-2b"
 409 run_dump_test "pr20244-2c"
 410 run_dump_test "pr20244-2d"
 411 run_dump_test "pr20244-4a"
 412 run_dump_test "pr20244-4b"
 413 run_dump_test "pr20244-4c"
 414 run_dump_test "pr20253-3"
 415 run_dump_test "pr20253-4a"
 416 run_dump_test "pr20253-4b"
 417 run_dump_test "pr20253-4c"
 418 run_dump_test "pr20253-5"
 419 run_dump_test "pr20515"
 420 run_dump_test "property-x86-3"
 421 run_dump_test "property-x86-4a"
 422 run_dump_test "property-x86-4b"
 423
 424 if { !([istarget "i?86-*-linux*"]
 425        || [istarget "i?86-*-gnu*"]
 426        || [istarget "i?86-*-nacl*"]
 427        || [istarget "x86_64-*-nacl*"]
 428        || [istarget "x86_64-*-linux*"]) } {
 429     return
 430 }
 431
 432 run_dump_test "compressed1"
 433 run_dump_test "pr12627"
 434 run_dump_test "pr13302"
 435 run_dump_test "pr14215"
 436 run_dump_test "pr17057"
 437 run_dump_test "pr17935-1"
 438 run_dump_test "pr17935-2"
 439 run_dump_test "pr18801"
 440 run_dump_test "pr18815"
 441 run_dump_test "pr19939a"
 442 run_dump_test "pr19939b"
 443 run_dump_test "tlsdesc2"
 444
 445 proc undefined_weak {cflags ldflags} {
 446     set testname "Undefined weak symbol"
 447     if { ![ string match "" $cflags$ldflags] } {
 448         set testname "$testname ($cflags $ldflags)"
 449     }
 450
 451     if { [ regexp "\-fPIE" $cflags]
 452          && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
 453         set weak_symbol "Weak defined"
 454     } else {
 455         set weak_symbol "Weak undefined"
 456     }
 457
 458     run_cc_link_tests [list \
 459         [list \
 460             "Build libpr19704a.so" \
 461             "-shared -Wl,-soname,libpr19704.so" \
 462             "" \
 463             { dummy.s } \
 464             {} \
 465             "libpr19704a.so" \
 466         ] \
 467         [list \
 468             "Build libpr19704b.so" \
 469             "-shared -Wl,-soname,libpr19704.so" \
 470             "-fPIC" \
 471             { pr19704b.c } \
 472             {} \
 473             "libpr19704b.so" \
 474         ] \
 475     ]
 476
 477     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 478
 479     run_ld_link_exec_tests [list \
 480         [list \
 481             "Run pr19704" \
 482             "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
 483             "" \
 484             { pr19704a.c } \
 485             "pr19704" \
 486             "pr19704.out" \
 487             "$cflags" \
 488         ] \
 489     ]
 490
 491     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 492
 493     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 494     if {![string match $weak_symbol $exec_output]} {
 495         fail $testname
 496     } else {
 497         pass $testname
 498     }
 499 }
 500
 501 # Add $PLT_CFLAGS if PLT is expected.
 502 global PLT_CFLAGS
 503
 504 # Must be Linux native with the C compiler
 505 if { [isnative]
 506      && [istarget "i?86-*-linux*"]
 507      && [which $CC] != 0 } {
 508     run_cc_link_tests [list \
 509         [list \
 510             "Build plt-lib.so" \
 511             "-shared" \
 512             "-fPIC" \
 513             { plt-lib.c } \
 514             {} \
 515             "libplt-lib.so" \
 516         ] \
 517         [list \
 518             "Build libplt-main1.a" \
 519             "" \
 520             "-fPIC -Wa,-mrelax-relocations=yes" \
 521             { plt-main1.c } \
 522             {{readelf {-Wr} plt-main1.rd}} \
 523             "libplt-main1.a" \
 524         ] \
 525         [list \
 526             "Build libplt-main2.a" \
 527             "" \
 528             "-fPIC -Wa,-mrelax-relocations=yes" \
 529             { plt-main2.c } \
 530             {{readelf {-Wr} plt-main2.rd}} \
 531             "libplt-main2.a" \
 532         ] \
 533         [list \
 534             "Build libplt-main3.a" \
 535             "" \
 536             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 537             { plt-main3.c } \
 538             {{readelf {-Wr} plt-main3.rd}} \
 539             "libplt-main3.a" \
 540         ] \
 541         [list \
 542             "Build libplt-main4.a" \
 543             "" \
 544             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 545             { plt-main4.c } \
 546             {{readelf {-Wr} plt-main4.rd}} \
 547             "libplt-main4.a" \
 548         ] \
 549         [list \
 550             "Build plt-main" \
 551             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 552              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 553             "" \
 554             { plt-main5.c } \
 555             {{readelf {-Wr} plt-main.rd}} \
 556             "plt-main" \
 557         ] \
 558         [list \
 559             "Build plt-main with PIE" \
 560             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 561              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 562             "-fPIC" \
 563             { plt-main5.c } \
 564             {{readelf {-Wr} plt-main.rd}} \
 565             "plt-main" \
 566         ] \
 567         [list \
 568             "Build copyreloc-lib.so" \
 569             "-shared" \
 570             "-fPIC" \
 571             { copyreloc-lib.c } \
 572             {} \
 573             "copyreloc-lib.so" \
 574         ] \
 575         [list \
 576             "Build libcopyreloc-main.a" \
 577             "" \
 578             "" \
 579             { copyreloc-main.S } \
 580             {} \
 581             "libcopyreloc-main.a" \
 582         ] \
 583         [list \
 584             "Build copyreloc-main with PIE and GOTOFF (1)" \
 585             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 586             "" \
 587             { dummy.s } \
 588             {{readelf {-Wr} copyreloc-main1.rd}} \
 589             "copyreloc-main" \
 590         ] \
 591         [list \
 592             "Build copyreloc-main with PIE and GOTOFF (2)" \
 593             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 594             "" \
 595             { dummy.s } \
 596             {{readelf {-Wr} copyreloc-main2.rd}} \
 597             "copyreloc-main" \
 598         ] \
 599         [list \
 600             "Build pr17689.so" \
 601             "-shared" \
 602             "-fPIC" \
 603             { pr17689a.c } \
 604             {} \
 605             "pr17689.so" \
 606         ] \
 607         [list \
 608             "Build pr17689.so with -z now" \
 609             "-shared -Wl,-z,now" \
 610             "-fPIC" \
 611             { pr17689a.c } \
 612             {{readelf {-Wr} pr17689now.rd}} \
 613             "pr17689now.so" \
 614         ] \
 615         [list \
 616             "Build pr17689ver.so" \
 617             "-shared -Wl,--version-script,pr17689a.t" \
 618             "-fPIC" \
 619             { pr17689a.c } \
 620             {} \
 621             "pr17689ver.so" \
 622         ] \
 623         [list \
 624             "Build pr17689.a" \
 625             "" \
 626             "" \
 627             { pr17689b.S } \
 628             {} \
 629             "pr17689.a" \
 630         ] \
 631         [list \
 632             "Build pr17689 with PIE and GOTOFF" \
 633             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 634             "" \
 635             { dummy.c } \
 636             {{readelf {-Wr} pr17689.rd}} \
 637             "pr17689" \
 638         ] \
 639         [list \
 640             "Build pr17689 with PIE, -z now and GOTOFF" \
 641             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 642             "" \
 643             { dummy.c } \
 644             {{readelf {-Wr} pr17689now.rd}} \
 645             "pr17689now" \
 646         ] \
 647         [list \
 648             "Build pr17689ver with PIE and GOTOFF" \
 649             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 650             "" \
 651             { dummy.c } \
 652             {{readelf {-Wr} pr17689ver.rd}} \
 653             "pr17689ver" \
 654         ] \
 655         [list \
 656             "Build pr17827 with PIE and GOTOFF" \
 657             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 658             "" \
 659             { dummy.c } \
 660             {{readelf {-Wr} pr17827.rd}} \
 661             "pr17827" \
 662         ] \
 663         [list \
 664             "Build pr18900.so" \
 665             "-shared" \
 666             "-fPIC" \
 667             { pr18900a.c } \
 668             "" \
 669             "pr18900.so" \
 670         ] \
 671         [list \
 672             "Build pr18900.o" \
 673             "-r -nostdlib" \
 674             "" \
 675             { pr18900b.c pr18900c.c } \
 676             "" \
 677             "pr18900.o" \
 678         ] \
 679         [list \
 680             "Build pr18900a" \
 681             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 682             "" \
 683             { dummy.s } \
 684             {{readelf {-Wrd} pr18900a.rd}} \
 685             "pr18900a" \
 686         ] \
 687         [list \
 688             "Build pr18900b" \
 689             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 690             "" \
 691             { dummy.s } \
 692             {{readelf {-Wrd} pr18900b.rd}} \
 693             "pr18900b" \
 694         ] \
 695         [list \
 696             "Build pr19031.so" \
 697             "-shared" \
 698             "-fPIC" \
 699             { pr19031a.c } \
 700             "" \
 701             "pr19031.so" \
 702         ] \
 703         [list \
 704             "Build got1d.so" \
 705             "-shared" \
 706             "" \
 707             { got1d.S } \
 708             "" \
 709             "got1d.so" \
 710         ] \
 711         [list \
 712             "Build gotpc1.o" \
 713             "-r -nostdlib" \
 714             "-Wa,-mrelax-relocations=yes" \
 715             { got1a.S got1b.c got1c.c } \
 716             "" \
 717             "gotpc1.o" \
 718         ] \
 719         [list \
 720             "Build gotpc1" \
 721             "-Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
 722             "" \
 723             { dummy.s } \
 724             {{objdump {-dw} got1.dd}} \
 725             "got1" \
 726         ] \
 727         [list \
 728             "Build pr19319.so" \
 729             "-shared" \
 730             "" \
 731             { pr19319a.S } \
 732             "" \
 733             "pr19319.so" \
 734         ] \
 735         [list \
 736             "Build pr19319" \
 737             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 738             "-Wa,-mrelax-relocations=yes" \
 739             { pr19319b.S } \
 740             {{objdump {-dw} pr19319.dd}} \
 741             "pr19319" \
 742         ] \
 743         [list \
 744             "Build property 1" \
 745             "" \
 746             "" \
 747             {pass.c property-no-copy.S} \
 748             {{readelf {-n} property-1.r}} \
 749             "property-1" \
 750         ] \
 751         [list \
 752             "Build property 1 (.o)" \
 753             "-r -nostdlib" \
 754             "" \
 755             {pass.c property-no-copy.S} \
 756             {{readelf {-n} property-1.r}} \
 757             "property-1.o" \
 758         ] \
 759         [list \
 760             "Build property 1 (.so)" \
 761             "-shared" \
 762             "-fPIC" \
 763             {pass.c property-no-copy.S} \
 764             {{readelf {-n} property-1.r}} \
 765             "property-1.so" \
 766         ] \
 767         [list \
 768             "Build property 2" \
 769             "" \
 770             "" \
 771             {pass.c property-stack.S} \
 772             {{readelf {-n} property-2.r}} \
 773             "property-2" \
 774         ] \
 775         [list \
 776             "Build property 2 (.o)" \
 777             "-r -nostdlib" \
 778             "" \
 779             {pass.c property-stack.S} \
 780             {{readelf {-n} property-2.r}} \
 781             "property-2.o" \
 782         ] \
 783         [list \
 784             "Build property 2 (.so)" \
 785             "-shared" \
 786             "-fPIC" \
 787             {pass.c property-stack.S} \
 788             {{readelf {-n} property-2.r}} \
 789             "property-2.so" \
 790         ] \
 791         [list \
 792             "Build property 3" \
 793             "" \
 794             "" \
 795             {pass.c property-stack.S property-x86-1.S} \
 796             {{readelf {-n} property-3.r}} \
 797             "property-3" \
 798         ] \
 799         [list \
 800             "Build property 3 (.o)" \
 801             "-r -nostdlib" \
 802             "" \
 803             {pass.c property-x86-1.S property-stack.S} \
 804             {{readelf {-n} property-3.r}} \
 805             "property-3.o" \
 806         ] \
 807         [list \
 808             "Build property 3 (.so)" \
 809             "-shared" \
 810             "-fPIC" \
 811             {property-x86-1.S pass.c property-stack.S} \
 812             {{readelf {-n} property-3.r}} \
 813             "property-3.so" \
 814         ] \
 815         [list \
 816             "Build property 4" \
 817             "" \
 818             "" \
 819             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 820             {{readelf {-n} property-4.r}} \
 821             "property-4" \
 822         ] \
 823         [list \
 824             "Build property 4 (.o)" \
 825             "-r -nostdlib" \
 826             "" \
 827             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 828             {{readelf {-n} property-4.r}} \
 829             "property-4.o" \
 830         ] \
 831         [list \
 832             "Build property 4 (.so)" \
 833             "-shared" \
 834             "-fPIC" \
 835             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 836             {{readelf {-n} property-4.r}} \
 837             "property-4.so" \
 838         ] \
 839         [list \
 840             "Build property 4 (-Wl,-z,stack-size=0)" \
 841             "-Wl,-z,stack-size=0" \
 842             "" \
 843             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 844             {{readelf {-n} property-4.r}} \
 845             "property-4" \
 846         ] \
 847         [list \
 848             "Build property 5" \
 849             "-Wl,-z,stack-size=0x900000" \
 850             "" \
 851             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
 852             {{readelf {-n} property-5.r}} \
 853             "property-5" \
 854         ] \
 855         [list \
 856             "Build property 5 (.o)" \
 857             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
 858             "" \
 859             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
 860             {{readelf {-n} property-5.r}} \
 861             "property-5.o" \
 862         ] \
 863         [list \
 864             "Build property 5 (.so)" \
 865             "-shared -Wl,-z,stack-size=0x900000" \
 866             "-fPIC" \
 867             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
 868             {{readelf {-n} property-5.r}} \
 869             "property-5.so" \
 870         ] \
 871         [list \
 872             "Build property-6.so" \
 873             "-shared" \
 874             "-fPIC" \
 875             {property-6a.c property-6c.S} \
 876             {{readelf {-n} property-6.r}} \
 877             "property-6.so" \
 878         ] \
 879         [list \
 880             "Build property-6.o" \
 881             "-r -nostdlib" \
 882             "" \
 883             {property-6b.c property-stack.S} \
 884             {{readelf {-n} property-2.r}} \
 885             "property-6.o" \
 886         ] \
 887         [list \
 888             "Build property-6" \
 889             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
 890             { dummy.s } \
 891             "" \
 892             {{readelf {-n} property-2.r}} \
 893             "property-6" \
 894         ] \
 895         [list \
 896             "Build property 7a (.o)" \
 897             "-r -nostdlib" \
 898             "" \
 899             {property-unsorted-1.S} \
 900             {{readelf {-n} property-7.r}} \
 901             "property-7a.o" \
 902         ] \
 903         [list \
 904             "Build property 7b (.o)" \
 905             "-r -nostdlib" \
 906             "" \
 907             {property-unsorted-2.S} \
 908             {{readelf {-n} property-7.r}} \
 909             "property-7b.o" \
 910         ] \
 911     ]
 912
 913     run_ld_link_exec_tests [list \
 914         [list \
 915             "Run plt-main" \
 916             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 917              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 918             "" \
 919             { plt-main5.c } \
 920             "plt-main" \
 921             "plt-main.out" \
 922         ] \
 923         [list \
 924             "Run plt-main with PIE" \
 925             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 926              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 927             "" \
 928             { plt-main5.c } \
 929             "plt-main-pie" \
 930             "plt-main.out" \
 931             "-fPIC" \
 932         ] \
 933         [list \
 934             "Run copyreloc-main with PIE and GOTOFF" \
 935             "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 936             "" \
 937             { dummy.s } \
 938             "copyreloc-main" \
 939             "copyreloc-main.out" \
 940         ] \
 941         [list \
 942             "Run pr17689 with PIE and GOTOFF" \
 943             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 944             "" \
 945             { dummy.c } \
 946             "pr17689" \
 947             "pr17689.out" \
 948         ] \
 949         [list \
 950             "Run pr17689 with PIE, -z now and GOTOFF" \
 951             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 952             "" \
 953             { dummy.c } \
 954             "pr17689now" \
 955             "pr17689.out" \
 956         ] \
 957         [list \
 958             "Run pr17689ver with PIE and GOTOFF" \
 959             "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
 960             "" \
 961             { dummy.c } \
 962             "pr17689ver" \
 963             "pr17689.out" \
 964         ] \
 965         [list \
 966             "Run pr18900" \
 967             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 968             "" \
 969             { dummy.s } \
 970             "pr18900" \
 971             "pr18900.out" \
 972         ] \
 973         [list \
 974             "Run pr19031" \
 975             "tmpdir/pr19031.so" \
 976             "" \
 977             { pr19031b.S pr19031c.c } \
 978             "pr19031" \
 979             "pr19031.out" \
 980         ] \
 981         [list \
 982             "Run got1" \
 983             "tmpdir/got1d.so" \
 984             "" \
 985             { got1a.S got1b.c got1c.c } \
 986             "got1" \
 987             "got1.out" \
 988         ] \
 989         [list \
 990             "Run property 1" \
 991             "" \
 992             "" \
 993             {pass.c property-no-copy.S} \
 994             "property-1" "pass.out" \
 995         ] \
 996         [list \
 997             "Run property 1 (PIE)" \
 998             "-pie" \
 999             "" \
1000             {pass.c property-no-copy.S} \
1001             "property-1-pie" "pass.out" "-fPIE" \
1002         ] \
1003         [list \
1004             "Run property 1 (static)" \
1005             "-static" \
1006             "" \
1007             {pass.c property-no-copy.S} \
1008             "property-1-static" "pass.out" \
1009         ] \
1010         [list \
1011             "Run property 2" \
1012             "" \
1013             "" \
1014             {pass.c property-stack.S} \
1015             "property-2" "pass.out" \
1016         ] \
1017         [list \
1018             "Run property 2 (PIE)" \
1019             "-pie" \
1020             "" \
1021             {pass.c property-stack.S} \
1022             "property-2-pie" "pass.out" "-fPIE" \
1023         ] \
1024         [list \
1025             "Run property 2 (static)" \
1026             "-static" \
1027             "" \
1028             {pass.c property-stack.S} \
1029             "property-3-static" "pass.out" \
1030         ] \
1031         [list \
1032             "Run property 3" \
1033             "" \
1034             "" \
1035             {pass.c property-stack.S property-x86-1.S} \
1036             "property-3" "pass.out" \
1037         ] \
1038         [list \
1039             "Run property 3 (PIE)" \
1040             "-pie" \
1041             "" \
1042             {pass.c property-x86-1.S property-stack.S} \
1043             "property-3-pie" "pass.out" "-fPIE" \
1044         ] \
1045         [list \
1046             "Run property 3 (static)" \
1047             "-static" \
1048             "" \
1049             {property-x86-1.S pass.c property-stack.S} \
1050             "property-3-static" "pass.out" \
1051         ] \
1052         [list \
1053             "Run property 4" \
1054             "" \
1055             "" \
1056             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1057             "property-4" "pass.out" \
1058         ] \
1059         [list \
1060             "Run property 4 (PIE)" \
1061             "-pie" \
1062             "" \
1063             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1064             "property-4-pie" "pass.out" "-fPIE" \
1065         ] \
1066         [list \
1067             "Run property 4 (static)" \
1068             "-static" \
1069             "" \
1070             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1071             "property-4-static" "pass.out" \
1072         ] \
1073         [list \
1074             "Run property 5" \
1075             "-Wl,-z,stack-size=0x900000" \
1076             "" \
1077             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1078             "property-5" "pass.out" \
1079         ] \
1080         [list \
1081             "Run property 5 (PIE)" \
1082             "-pie -Wl,-z,stack-size=0x900000" \
1083             "" \
1084             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1085             "property-5-pie" "pass.out" "-fPIE" \
1086         ] \
1087         [list \
1088             "Run property 5 (static)" \
1089             "-static -Wl,-z,stack-size=0x900000" \
1090             "" \
1091             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1092             "property-5-static" "pass.out" \
1093         ] \
1094     ]
1095
1096     undefined_weak "" ""
1097     undefined_weak "-fPIE" ""
1098     undefined_weak "-fPIE" "-pie"
1099     undefined_weak "-fPIE" "-z nodynamic-undefined-weak"
1100     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1101 }
1102
1103 # Must be native with the C compiler and working IFUNC support,
1104 if { [isnative]
1105      && [check_ifunc_available]
1106      && [istarget "i?86-*-*"]
1107      && [which $CC] != 0 } {
1108     run_cc_link_tests [list \
1109         [list \
1110             "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1111             "" \
1112             "-fPIC -O2 -g" \
1113             { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1114         ] \
1115         [list \
1116             "Build pr21168a.o" \
1117             "" \
1118             "" \
1119             { pr21168a.c } \
1120         ] \
1121         [list \
1122             "Build pr21168.so" \
1123             "-shared" \
1124             "" \
1125             { pr21168b.S } \
1126             "" \
1127             "pr21168.so" \
1128         ] \
1129     ]
1130
1131     run_ld_link_exec_tests [list \
1132         [list \
1133             "Run ifunc-1a" \
1134             "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1135              tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1136             "" \
1137             { dummy.c } \
1138             "ifunc-1a" \
1139             "pass.out" \
1140         ] \
1141         [list \
1142             "Run ifunc-1b" \
1143             "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1144             tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1145             "" \
1146             { dummy.c } \
1147             "ifunc-1b" \
1148             "pass.out" \
1149         ] \
1150         [list \
1151             "Run pr21168" \
1152             "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1153             "" \
1154             { dummy.c } \
1155             "pr21168" \
1156             "pass.out" \
1157         ] \
1158     ]
1159 }
1160
1161 if { !([istarget "i?86-*-linux*"]
1162        || [istarget "x86_64-*-linux*"]) } {
1163     return
1164 }
1165
1166 run_ld_link_tests [list \
1167     [list \
1168         "basic PLT generation (non-PIC, -z now)" \
1169         "-z now -melf_i386 tmpdir/libpltlib.so" \
1170         "" \
1171         "--32" \
1172         {plt2.s} \
1173         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1174         "plt2" \
1175     ] \
1176     [list \
1177         "basic PLT generation (PIC, -z now)" \
1178         "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1179         "" \
1180         "--32" \
1181         {plt-pic.s} \
1182         {{objdump -dwr plt-pic2.dd}} \
1183         "plt-pic2.so" \
1184     ] \
1185 ]
1186
1187 # Linux only tests
1188 run_dump_test "pltgot-1"
1189 run_dump_test "pltgot-2"
1190 run_dump_test "pr20830"