ld/testsuite/ld-x86-64/x86-64.exp

   1 # Expect script for ld-x86_64 tests
   2 #   Copyright (C) 2002-2016 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 x86_64 linking; all types of relocs.  This tests the assembler and
  23 # tools like objdump as well as the linker.
  24
  25 if { !([istarget "x86_64-*-elf*"]
  26        || [istarget "x86_64-*-nacl*"]
  27        || [istarget "x86_64-*-linux*"]) } {
  28     return
  29 }
  30
  31 if [istarget "*-*-nacl*"] {
  32     set emul "elf_x86_64_nacl"
  33 } else {
  34     set emul "elf_x86_64"
  35 }
  36
  37 # List contains test-items with 3 items followed by 2 lists:
  38 # 0:name 1:ld early options 2:ld late options 3:assembler options
  39 # 4:filenames of assembler files 5: action and options. 6: name of output file
  40
  41 # Actions:
  42 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  43 # nm: Apply nm options on result.  Compare with regex (last arg).
  44 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  45
  46 set x86_64tests {
  47     {"Helper shared library (basic PLT test)"
  48       "-shared -melf_x86_64" "" "--64" {pltlib.s} {} "libpltlib.so"}
  49     {"basic PLT generation"
  50      "-melf_x86_64 tmpdir/libpltlib.so" "" "--64" {plt.s}
  51      {{objdump -drj.plt plt.pd}} "plt"}
  52     {"TLS -fpic -shared transitions"
  53      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  54      "--64" {tlspic1.s tlspic2.s}
  55      {{readelf -WSsrl tlspic.rd} {objdump -drj.text\ -Mintel64 tlspic.dd}
  56       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  57       "libtlspic.so"}
  58     {"TLS -fpic -shared transitions with r15 as GOT base"
  59      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  60      "--64 -mrelax-relocations=yes"
  61      {tlspic3.s tlspic2.s}
  62      {{readelf -WSsrl tlspic2.rd} {objdump -drj.text\ -Mintel64 tlspic2.dd}
  63       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
  64       "libtlspic2.so"}
  65     {"TLS descriptor -fpic -shared transitions"
  66      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  67      "--64" {tlsdesc.s tlspic2.s}
  68      {{readelf -WSsrld tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  69       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}
  70       {objdump -drj.plt tlsdesc.pd}} "libtlsdesc.so"}
  71     {"Helper shared library" "-shared -melf_x86_64" ""
  72      "--64" {tlslib.s} {} "libtlslib.so"}
  73     {"TLS -fpic and -fno-pic exec transitions"
  74      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
  75      "--64" {tlsbinpic.s tlsbin.s}
  76      {{readelf -WSsrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  77       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  78       "tlsbin"}
  79     {"TLS -fpic and -fno-pic exec transitions without PLT"
  80      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
  81      "-mrelax-relocations=yes --64" {tlsbinpic2.s tlsbin.s}
  82      {{readelf -WSsrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
  83       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
  84       "tlsbin2"}
  85     {"TLS descriptor -fpic and -fno-pic exec transitions"
  86      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
  87      "--64" {tlsbindesc.s tlsbin.s}
  88      {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  89       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  90       "tlsbindesc"}
  91     {"TLS with global dynamic and descriptors"
  92      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  93      "--64" {tlsgdesc.s}
  94      {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}}
  95       "libtlsgdesc.so"}
  96     {"TLS in debug sections" "-melf_x86_64" ""
  97      "--64" {tlsg.s}
  98      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
  99     {"TLS GD->LE transition" "-melf_x86_64" ""
 100      "--64" {tlsgd1.s}
 101      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 102     {"TLS LD->LE transition" "-melf_x86_64" ""
 103      "--64" {tlsld1.s}
 104      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 105     {"TLS IE->LE transition" "-melf_x86_64" ""
 106      "--64" {tlsie1.s}
 107      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 108     {"Helper 64bit object 1" "-r -melf_x86_64" ""
 109      "--64" {mixed1a.s} {} "libmixe1a.o"}
 110     {"Helper 32bit object 1" "-r -melf_i386" ""
 111      "--32" {mixed1b.s} {} "libmixe1b.o"}
 112     {"Helper 64bit object 2" "-r -melf_x86_64" ""
 113      "--64" {mixed2a.s} {} "libmixe2a.o"}
 114     {"Helper 32bit object 2" "-r -melf_i386" ""
 115      "--32" {mixed2b.s} {} "libmixe2b.o"}
 116     {"Split by file with 'l' flag on section."
 117      "-split-by-file -r -melf_x86_64" ""
 118      "--64" {split-by-file1.s split-by-file2.s}
 119      {{readelf -SW split-by-file.rd}} "split-by-file.o"}
 120     {"TLS X32 IE->LE transition" "-melf32_x86_64" ""
 121      "--x32" {tlsie4.s}
 122      {{objdump -dwr tlsie4.dd}} "tlsie4"}
 123     {"TLS X32 GD->LE transition" "-melf32_x86_64" ""
 124      "--x32" {tlsgd4.s}
 125      {{objdump -dwr tlsgd4.dd}} "tlsgd4"}
 126     {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64" ""
 127      "--64" {tlsgd5b.s} {} "libtlsgd5.so"}
 128     {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 129      "--64" {tlsgd5a.s}
 130      {{objdump -dwr tlsgd5.dd}} "tlsgd5a"}
 131     {"TLS GD->IE transition without PLT"
 132      "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 133      "-mrelax-relocations=yes --64" {tlsgd5c.s}
 134      {{objdump -dwr tlsgd5.dd}} "tlsgd5b"}
 135     {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64" ""
 136      "--x32" {tlsgd6b.s} {} "libtlsgd6.so"}
 137     {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so" ""
 138      "--x32" {tlsgd6a.s}
 139      {{objdump -dwr tlsgd6.dd}} "tlsgd6a"}
 140     {"TLS X32 GD->IE transition without PLT"
 141      "-melf32_x86_64 tmpdir/libtlsgd6.so" ""
 142      "-mrelax-relocations=yes --x32" {tlsgd6c.s}
 143      {{objdump -dwr tlsgd6.dd}} "tlsgd6b"}
 144     {"TLS X32 LD->LE transition" "-melf32_x86_64" ""
 145      "--x32" {tlsld2.s}
 146      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 147     {"TLS -mcmodel=large GD->LE transition" "-melf_x86_64" ""
 148      "--64" {tlsgd7.s}
 149      {{objdump -dwr tlsgd7.dd}} "tlsgd7"}
 150     {"TLS -mcmodel=large LD->LE transition" "-melf_x86_64" ""
 151      "--64" {tlsld3.s}
 152      {{objdump -dwr tlsld3.dd}} "tlsld3"}
 153     {"TLS -mcmodel=large LD->LE transition with r15 as GOT base"
 154      "-melf_x86_64" ""
 155      "--64" {tlsld4.s}
 156      {{objdump -dwr tlsld4.dd}} "tlsld4"}
 157     {"TLS LD->LE transition without PLT"
 158      "-melf_x86_64" ""
 159      "--64 -mrelax-relocations=yes"
 160      {tlsld5.s}
 161      {{objdump -dwr tlsld5.dd}} "tlsld5"}
 162     {"TLS X32 LD->LE transition without PLT" "-melf32_x86_64" ""
 163      "--x32 -mrelax-relocations=yes"
 164      {tlsld6.s}
 165      {{objdump -dwr tlsld6.dd}} "tlsld6"}
 166     {"TLS -mcmodel=large GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 167      "--64" {tlsgd8.s}
 168      {{objdump -dwrj.text tlsgd8.dd}} "tlsgd8"}
 169     {"TLS -mcmodel=large GD->LE transition with r15 as GOT base"
 170      "-melf_x86_64" ""
 171      "--64" {tlsgd9.s}
 172      {{objdump -dwr tlsgd9.dd}} "tlsgd9"}
 173     {"TLS -mcmodel=large GD->IE transition with r15 as GOT base"
 174      "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 175      "--64" {tlsgd10.s}
 176      {{objdump -dwrj.text tlsgd10.dd}} "tlsgd10"}
 177     {"TLS GD->LE transition without PLT"
 178      "-melf_x86_64" ""
 179      "--64" {tlsgd11.s}
 180      {{objdump -dwr tlsgd11.dd}} "tlsgd11"}
 181     {"TLS X32 GD->LE transition without PLT"
 182      "-melf32_x86_64" ""
 183      "--x32" {tlsgd14.s}
 184      {{objdump -dwr tlsgd14.dd}} "tlsgd14"}
 185      {"build 32-bit object with 33 locals" "-melf_x86_64 -e 0" "" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" }
 186      {"build 64-bit object" "-melf_x86_64 -e 0 --defsym foo=1" "" "--64" {64bit.s} {} "dummy" }
 187      {"link mixed objects"  "-melf_x86_64 -e 0 tmpdir/32bit.o tmpdir/64bit.o" "" "" {} { { ld incompatible.l } } "mixed"}
 188     {"PR ld/17313 (1)" "-melf_x86_64" ""
 189      "--64" {dummy.s} {} ""}
 190     {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" ""
 191      "--64" {lea1.s} {} "libpr17313.so"}
 192     {"PR ld/17306 (1)" "-melf_x86_64" ""
 193      "--64" {pr17306b.s} {} ""}
 194     {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 195      "--64" {pr17306a.s} {} "libpr17306.so"}
 196     {"PR ld/17709 (1)" "-melf_x86_64 -shared" ""
 197      "--64" {pr17709a.s} {} "libpr17709.so"}
 198     {"PR ld/17709 (2)" "-melf_x86_64 tmpdir/libpr17709.so" ""
 199      "--64" {pr17709b.s} {{readelf -rW pr17709.rd}} "pr17709"}
 200     {"Build pr19827a.o" "" ""
 201      "--64" { pr19827a.S }}
 202     {"Build pr19827b.so" "-melf_x86_64 -shared" ""
 203      "--64" { pr19827b.S } {} "pr19827b.so"}
 204     {"Build pr19827" "-melf_x86_64 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 205      "--64" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 206     {"Build pr19827.so" "-melf_x86_64 -shared -Bsymbolic" ""
 207      "--64" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 208     {"Build pr19969.so" "-melf_x86_64 -shared" ""
 209      "--64" { pr19969a.S } {} "pr19969.so"}
 210 }
 211
 212 # So as to avoid rewriting every last test case here in a nacl variant,
 213 # we use black magic to massage the generic cases into nacl-variant cases.
 214 if [istarget "*-*-nacl*"] {
 215     set emul elf_x86_64_nacl
 216
 217     set lhs {elf(32)?_(i386|x86_64)[[:>:]]}
 218     set rhs {&_nacl}
 219
 220     # Change all the -melf_x86_64 to -melf_x86_64_nacl so linking can succeed.
 221     regsub -all -- $lhs $x86_64tests $rhs x86_64tests
 222
 223     # Same, applied to all the run_dump_test cases.
 224     set options_regsub(ld) [list $lhs $rhs]
 225
 226     # The section/segment layout differs too much for the vanilla
 227     # readelf output files to match.  So massage the cases so that
 228     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 229     regsub -all -- {([a-z0-9]+)\.rd} $x86_64tests {\1-nacl.rd} x86_64tests
 230
 231     # Likewise for PLTs.
 232     regsub -all -- {([a-z0-9]+)\.pd} $x86_64tests {\1-nacl.pd} x86_64tests
 233 } else {
 234     set emul elf_x86_64
 235 }
 236
 237 run_ld_link_tests $x86_64tests
 238
 239 global link_output
 240 global ld
 241
 242 set test_name "Mixed x86_64 and i386 input test 1"
 243 set test mixed1
 244 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 245     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 246         pass "$test_name"
 247     } {
 248         fail "$test_name"
 249     }
 250 }
 251
 252 set test_name "Mixed x86_64 and i386 input test 2"
 253 set test mixed2
 254 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 255     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 256         pass "$test_name"
 257     } {
 258         fail "$test_name"
 259     }
 260 }
 261
 262 run_dump_test "abs"
 263 run_dump_test "abs-l1om"
 264 run_dump_test "pcrel8"
 265 run_dump_test "pcrel16"
 266 run_dump_test "tlsgd2"
 267 run_dump_test "tlsgd3"
 268 run_dump_test "tlsgd12"
 269 run_dump_test "tlsgd13"
 270 run_dump_test "tlsie2"
 271 run_dump_test "tlsie3"
 272 run_dump_test "hidden1"
 273 run_dump_test "hidden2"
 274 run_dump_test "hidden3"
 275 run_dump_test "hidden4"
 276 run_dump_test "hidden5"
 277 run_dump_test "protected1"
 278 run_dump_test "protected2"
 279 run_dump_test "protected2-l1om"
 280 run_dump_test "protected3"
 281 run_dump_test "protected3-l1om"
 282 run_dump_test "protected4"
 283 run_dump_test "protected5"
 284 run_dump_test "protected6a"
 285 run_dump_test "protected6b"
 286 run_dump_test "protected7a"
 287 run_dump_test "protected7b"
 288 run_dump_test "tlsle1"
 289 run_dump_test "tlspie1"
 290 run_dump_test "tlspie2a"
 291 run_dump_test "tlspie2b"
 292 run_dump_test "tlspie2c"
 293 run_dump_test "unique1"
 294 run_dump_test "nogot1"
 295 run_dump_test "nogot2"
 296 run_dump_test "discarded1"
 297 run_dump_test "pr12718"
 298 run_dump_test "pr12921"
 299 run_dump_test "pr13947"
 300 run_dump_test "pr12570a"
 301 run_dump_test "pr12570b"
 302 run_dump_test "pr14215"
 303 run_dump_test "pr14207"
 304 run_dump_test "gotplt1"
 305 run_dump_test "pie1"
 306 run_dump_test "pie2"
 307 run_dump_test "pic1"
 308 run_dump_test "largecomm-1a"
 309 run_dump_test "largecomm-1b"
 310 run_dump_test "largecomm-1c"
 311 run_dump_test "largecomm-1d"
 312 run_dump_test "largecomm-1e"
 313 run_dump_test "largecomm-1f"
 314 run_dump_test "pr19539a"
 315 run_dump_test "pr19539b"
 316 run_dump_test "pr19807-1a"
 317 run_dump_test "pr19807-1b"
 318 run_dump_test "pr19807-2a"
 319 run_dump_test "pr19807-2b"
 320 run_dump_test "pr19807-2c"
 321 run_dump_test "pr19807-2d"
 322 run_dump_test "pr19807-2e"
 323 run_dump_test "pr19969"
 324 run_dump_test "pr20093-1"
 325 run_dump_test "pr20093-2"
 326
 327 if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} {
 328     return
 329 }
 330
 331 if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] {
 332     unresolved "Build ILP32 start.o"
 333     return
 334 }
 335
 336 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 337     unresolved "Build ia32 start.o"
 338     return
 339 }
 340
 341 if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] {
 342     unresolved "Build LP64 start.o"
 343     return
 344 }
 345
 346 if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] {
 347     unresolved "Build ILP32 foo.o"
 348     return
 349 }
 350
 351 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 352     unresolved "Build ia32 foo.o"
 353     return
 354 }
 355
 356 if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] {
 357     unresolved "Build LP64 foo.o"
 358     return
 359 }
 360
 361 run_dump_test "compressed1"
 362 run_dump_test "ilp32-1"
 363 run_dump_test "ilp32-2"
 364 run_dump_test "ilp32-3"
 365 run_dump_test "ilp32-4"
 366 run_dump_test "ilp32-4-nacl"
 367 run_dump_test "ilp32-5"
 368 run_dump_test "ilp32-6"
 369 run_dump_test "ilp32-7"
 370 run_dump_test "ilp32-8"
 371 run_dump_test "ilp32-9"
 372 run_dump_test "ilp32-10"
 373 run_dump_test "ilp32-11"
 374 run_dump_test "ia32-1"
 375 run_dump_test "ia32-2"
 376 run_dump_test "ia32-3"
 377 run_dump_test "lp64-1"
 378 run_dump_test "lp64-2"
 379 run_dump_test "lp64-3"
 380 run_dump_test "pr13082-1a"
 381 run_dump_test "pr13082-1b"
 382 run_dump_test "pr13082-2a"
 383 run_dump_test "pr13082-2b"
 384 run_dump_test "pr13082-3a"
 385 run_dump_test "pr13082-3b"
 386 run_dump_test "pr13082-3c"
 387 run_dump_test "pr13082-3d"
 388 run_dump_test "pr13082-4a"
 389 run_dump_test "pr13082-4b"
 390 run_dump_test "pr13082-5a"
 391 run_dump_test "pr13082-5b"
 392 run_dump_test "pr13082-6a"
 393 run_dump_test "pr13082-6b"
 394 run_dump_test "lea1a"
 395 run_dump_test "lea1b"
 396 run_dump_test "lea1c"
 397 run_dump_test "lea1d"
 398 run_dump_test "lea1e"
 399 run_dump_test "lea1f"
 400 run_dump_test "lea1g"
 401 run_dump_test "lea1h"
 402 run_dump_test "lea1i"
 403 run_dump_test "lea1j"
 404 run_dump_test "lea1k"
 405 run_dump_test "lea1l"
 406 run_dump_test "mov1a"
 407 run_dump_test "mov1b"
 408 run_dump_test "mov1c"
 409 run_dump_test "mov1d"
 410 run_dump_test "mov2a"
 411 run_dump_test "mov2b"
 412 run_dump_test "mov2c"
 413 run_dump_test "mov2d"
 414 run_dump_test "load1a"
 415 run_dump_test "load1b"
 416 run_dump_test "load1c"
 417 run_dump_test "load1d"
 418 run_dump_test "load1a-nacl"
 419 run_dump_test "load1b-nacl"
 420 run_dump_test "load1c-nacl"
 421 run_dump_test "load1d-nacl"
 422 run_dump_test "load2"
 423 run_dump_test "call1a"
 424 run_dump_test "call1b"
 425 run_dump_test "call1c"
 426 run_dump_test "call1d"
 427 run_dump_test "call1e"
 428 run_dump_test "call1f"
 429 run_dump_test "call1g"
 430 run_dump_test "call1h"
 431 run_dump_test "call1i"
 432 run_dump_test "pr17935-1"
 433 run_dump_test "pr17935-2"
 434 run_dump_test "pr18160"
 435 run_dump_test "pr18176"
 436 run_dump_test "pr18801"
 437 run_dump_test "pr18815"
 438 run_dump_test "pr19013"
 439 run_dump_test "pr19013-x32"
 440 run_dump_test "pr19013-nacl"
 441 run_dump_test "pr19162"
 442 run_dump_test "pr19175"
 443 run_dump_test "pr18591"
 444 run_dump_test "pr19615"
 445 run_dump_test "pr19636-1a"
 446 run_dump_test "pr19636-1b"
 447 run_dump_test "pr19636-1c"
 448 run_dump_test "pr19636-1d"
 449 run_dump_test "pr19636-1e"
 450 run_dump_test "pr19636-1f"
 451 run_dump_test "pr19636-1g"
 452 run_dump_test "pr19636-2a"
 453 run_dump_test "pr19636-2b"
 454 run_dump_test "pr19636-2c"
 455 run_dump_test "pr19636-2d"
 456 run_dump_test "pr19636-2d-nacl"
 457 run_dump_test "pr19636-2e"
 458 run_dump_test "pr19636-2f"
 459 run_dump_test "pr19636-2g"
 460 run_dump_test "pr19636-2h"
 461 run_dump_test "pr19636-2i"
 462 run_dump_test "pr19636-3a"
 463 run_dump_test "pr19636-3b"
 464 run_dump_test "pr19636-3c"
 465 run_dump_test "pr19645"
 466 run_dump_test "pr19609-1a"
 467 run_dump_test "pr19609-1b"
 468 run_dump_test "pr19609-1c"
 469 run_dump_test "pr19609-1d"
 470 run_dump_test "pr19609-1e"
 471 run_dump_test "pr19609-1f"
 472 run_dump_test "pr19609-1g"
 473 run_dump_test "pr19609-1h"
 474 run_dump_test "pr19609-1i"
 475 run_dump_test "pr19609-1j"
 476 run_dump_test "pr19609-1k"
 477 run_dump_test "pr19609-1l"
 478 run_dump_test "pr19609-1m"
 479 run_dump_test "pr19609-2a"
 480 run_dump_test "pr19609-2b"
 481 run_dump_test "pr19609-2c"
 482 run_dump_test "pr19609-2d"
 483 run_dump_test "pr19609-3a"
 484 run_dump_test "pr19609-3b"
 485 run_dump_test "pr19609-4a"
 486 run_dump_test "pr19609-4b"
 487 run_dump_test "pr19609-4c"
 488 run_dump_test "pr19609-4d"
 489 run_dump_test "pr19609-4e"
 490 run_dump_test "pr19609-5a"
 491 run_dump_test "pr19609-5b"
 492 run_dump_test "pr19609-5c"
 493 run_dump_test "pr19609-5d"
 494 run_dump_test "pr19609-5e"
 495 run_dump_test "pr19609-6a"
 496 run_dump_test "pr19609-6b"
 497 run_dump_test "pr19609-6c"
 498 run_dump_test "pr19609-6d"
 499 run_dump_test "pr19609-7a"
 500 run_dump_test "pr19609-7b"
 501 run_dump_test "pr19609-7c"
 502 run_dump_test "pr19609-7d"
 503 run_dump_test "pr19939a"
 504 run_dump_test "pr19939b"
 505 run_dump_test "pr19719"
 506 run_dump_test "pr20253-1a"
 507 run_dump_test "pr20253-1b"
 508 run_dump_test "pr20253-1c"
 509 run_dump_test "pr20253-1d"
 510 run_dump_test "pr20253-1e"
 511 run_dump_test "pr20253-1f"
 512 run_dump_test "pr20253-1g"
 513 run_dump_test "pr20253-1h"
 514 run_dump_test "pr20253-1i"
 515 run_dump_test "pr20253-1j"
 516 run_dump_test "pr20253-1k"
 517 run_dump_test "pr20253-1l"
 518 run_dump_test "pr20253-3"
 519 run_dump_test "pr20253-4a"
 520 run_dump_test "pr20253-4b"
 521 run_dump_test "pr20253-4c"
 522 run_dump_test "pr20253-4d"
 523 run_dump_test "pr20253-4e"
 524 run_dump_test "pr20253-4f"
 525 run_dump_test "pr20253-5a"
 526 run_dump_test "pr20253-5b"
 527
 528 proc undefined_weak {cflags ldflags} {
 529     set testname "Undefined weak symbol"
 530     if { ![ string match "" $cflags$ldflags] } {
 531         set testname "$testname ($cflags $ldflags)"
 532     }
 533
 534     if { [ regexp "\-fPIE" $cflags]
 535          && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
 536         set weak_symbol "Weak defined"
 537     } else {
 538         set weak_symbol "Weak undefined"
 539     }
 540
 541     run_cc_link_tests [list \
 542         [list \
 543             "Build libpr19704a.so" \
 544             "-shared -Wl,-soname,libpr19704.so" \
 545             "" \
 546             { dummy.s } \
 547             {} \
 548             "libpr19704a.so" \
 549         ] \
 550         [list \
 551             "Build libpr19704b.so" \
 552             "-shared -Wl,-soname,libpr19704.so" \
 553             "-fPIC" \
 554             { pr19704b.c } \
 555             {} \
 556             "libpr19704b.so" \
 557         ] \
 558     ]
 559
 560     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 561
 562     run_ld_link_exec_tests [list \
 563         [list \
 564             "Run pr19704" \
 565             "$ldflags tmpdir/libpr19704.so -R tmpdir" \
 566             "" \
 567             { pr19704a.c } \
 568             "pr19704" \
 569             "pr19704.out" \
 570             "$cflags" \
 571         ] \
 572     ]
 573
 574     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 575
 576     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 577     if {![string match $weak_symbol $exec_output]} {
 578         fail $testname
 579     } else {
 580         pass $testname
 581     }
 582 }
 583
 584 # Add $PLT_CFLAGS if PLT is expected.
 585 global PLT_CFLAGS
 586
 587 # Must be native with the C compiler
 588 if { [isnative] && [which $CC] != 0 } {
 589     run_cc_link_tests {
 590         {"Helper X32 DSO from x86-64 object" "" "-m64 -fPIC -g"
 591          {simple.c} {} "libsimple.a"}
 592     }
 593
 594     set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o"
 595     send_log "$convertx32\n"
 596     set got [remote_exec host "$convertx32"]
 597     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 598         send_log "$got\n"
 599         fail "Convert x86-64 object to x32"
 600         return
 601     }
 602
 603     run_ld_link_tests {
 604         {"X32 DSO from x86-64 object"
 605          "-shared -melf32_x86_64 tmpdir/simple-x32.o" "" "--x32"
 606         {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} "x86-64-x32"}
 607     }
 608
 609     run_cc_link_tests [list \
 610         [list \
 611             "Build plt-lib.so" \
 612             "-shared" \
 613             "-fPIC" \
 614             { plt-lib.c } \
 615             {} \
 616             "libplt-lib.so" \
 617         ] \
 618         [list \
 619             "Build libplt-main1.a" \
 620             "" \
 621             "-fPIC -Wa,-mrelax-relocations=yes" \
 622             { plt-main1.c } \
 623             {{readelf {-Wr} plt-main1.rd}} \
 624             "libplt-main1.a" \
 625         ] \
 626         [list \
 627             "Build libplt-main2.a" \
 628             "" \
 629             "-fPIC -Wa,-mrelax-relocations=yes" \
 630             { plt-main2.c } \
 631             {{readelf {-Wr} plt-main2.rd}} \
 632             "libplt-main2.a" \
 633         ] \
 634         [list \
 635             "Build libplt-main3.a" \
 636             "" \
 637             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 638             { plt-main3.c } \
 639             {{readelf {-Wr} plt-main3.rd}} \
 640             "libplt-main3.a" \
 641         ] \
 642         [list \
 643             "Build libplt-main4.a" \
 644             "" \
 645             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 646             { plt-main4.c } \
 647             {{readelf {-Wr} plt-main4.rd}} \
 648             "libplt-main4.a" \
 649         ] \
 650         [list \
 651             "Build plt-main" \
 652             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 653              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 654             "" \
 655             { plt-main5.c } \
 656             {{readelf {-Wr} plt-main.rd}} \
 657             "plt-main" \
 658         ] \
 659         [list \
 660             "Build plt-main with PIE" \
 661             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 662              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 663             "-fPIC" \
 664             { plt-main5.c } \
 665             {{readelf {-Wr} plt-main.rd}} \
 666             "plt-main" \
 667         ] \
 668         [list \
 669             "Build copyreloc-lib.so" \
 670             "-shared" \
 671             "-fPIC" \
 672             { copyreloc-lib.c } \
 673             {} \
 674             "copyreloc-lib.so" \
 675         ] \
 676         [list \
 677             "Build libcopyreloc-main.a" \
 678             "" \
 679             "" \
 680             { copyreloc-main.S } \
 681             {} \
 682             "libcopyreloc-main.a" \
 683         ] \
 684         [list \
 685             "Build copyreloc-main with PIE without -fPIE (1)" \
 686             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 687             "" \
 688             { dummy.s } \
 689             {{readelf {-Wr} copyreloc-main1.rd}} \
 690             "copyreloc-main" \
 691         ] \
 692         [list \
 693             "Build copyreloc-main with PIE without -fPIE (2)" \
 694             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 695             "" \
 696             { dummy.s } \
 697             {{readelf {-Wr} copyreloc-main2.rd}} \
 698             "copyreloc-main" \
 699         ] \
 700         [list \
 701             "Build pr17689.so" \
 702             "-shared" \
 703             "-fPIC" \
 704             { pr17689a.c } \
 705             {} \
 706             "pr17689.so" \
 707         ] \
 708         [list \
 709             "Build pr17689now.so with -z now" \
 710             "-shared -Wl,-z,now" \
 711             "-fPIC" \
 712             { pr17689a.c } \
 713             {{readelf {-Wr} pr17689now.rd}} \
 714             "pr17689now.so" \
 715         ] \
 716         [list \
 717             "Build pr17689b.o" \
 718             "" \
 719             "" \
 720             { pr17689b.S } \
 721             {} \
 722         ] \
 723         [list \
 724             "Build pr17689 with PIE without -fPIE" \
 725             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 726             "" \
 727             { dummy.s } \
 728             {{readelf {-Wr} pr17689.rd}} \
 729             "pr17689" \
 730         ] \
 731         [list \
 732             "Build pr17689 with PIE -z now without -fPIE" \
 733             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 734             "" \
 735             { dummy.s } \
 736             {{readelf {-Wr} pr17689now.rd}} \
 737             "pr17689now" \
 738         ] \
 739         [list \
 740             "Build pr17827 with PIE without -fPIE" \
 741             "-Wl,--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 742             "" \
 743             { dummy.s } \
 744             {{readelf {-Wr} pr17827.rd}} \
 745             "pr17827" \
 746         ] \
 747         [list \
 748             "Build pr18900.so" \
 749             "-shared" \
 750             "-fPIC" \
 751             { pr18900a.c } \
 752             "" \
 753             "pr18900.so" \
 754         ] \
 755         [list \
 756             "Build pr18900.o" \
 757             "-r -nostdlib" \
 758             "" \
 759             { pr18900b.c pr18900c.c } \
 760             "" \
 761             "pr18900.o" \
 762         ] \
 763         [list \
 764             "Build pr18900a" \
 765             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 766             "" \
 767             { dummy.s } \
 768             {{readelf {-Wrd} pr18900a.rd}} \
 769             "pr18900a" \
 770         ] \
 771         [list \
 772             "Build pr18900b" \
 773             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 774             "" \
 775             { dummy.s } \
 776             {{readelf {-Wrd} pr18900b.rd}} \
 777             "pr18900b" \
 778         ] \
 779         [list \
 780             "Build pr19031.so" \
 781             "-shared" \
 782             "-fPIC" \
 783             { pr19031a.c } \
 784             "" \
 785             "pr19031.so" \
 786         ] \
 787         [list \
 788             "Build gotpcrel1d.so" \
 789             "-shared" \
 790             "" \
 791             { gotpcrel1d.S } \
 792             "" \
 793             "gotpcrel1d.so" \
 794         ] \
 795         [list \
 796             "Build gotpcrel1a.o gotpcrel1b.o gotpcrel1c.o" \
 797             "" \
 798             "-Wa,-mrelax-relocations=yes" \
 799             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
 800         ] \
 801         [list \
 802             "Build gotpcrel1" \
 803             "-Wl,--as-needed tmpdir/gotpcrel1a.o tmpdir/gotpcrel1b.o tmpdir/gotpcrel1c.o tmpdir/gotpcrel1d.so" \
 804             { dummy.s } \
 805             "" \
 806             {{objdump {-dw} gotpcrel1.dd}} \
 807             "gotpcrel1" \
 808         ] \
 809         [list \
 810             "Build pr19319.so" \
 811             "-shared" \
 812             "" \
 813             { pr19319a.S } \
 814             "" \
 815             "pr19319.so" \
 816         ] \
 817         [list \
 818             "Build pr19319" \
 819             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 820             "" \
 821             { pr19319b.S } \
 822             {{objdump {-dw} pr19319.dd}} \
 823             "pr19319" \
 824         ] \
 825     ]
 826
 827     run_ld_link_exec_tests [list \
 828         [list \
 829             "Run plt-main" \
 830             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 831              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 832             "" \
 833             { plt-main5.c } \
 834             "plt-main" \
 835             "plt-main.out" \
 836         ] \
 837         [list \
 838             "Run plt-main with PIE" \
 839             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 840              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 841             "" \
 842             { plt-main5.c } \
 843             "plt-main-pie" \
 844             "plt-main.out" \
 845             "-fPIC" \
 846         ] \
 847         [list \
 848             "Run copyreloc-main with PIE without -fPIE" \
 849             "--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 850             "" \
 851             { dummy.s } \
 852             "copyreloc-main" \
 853             "copyreloc-main.out" \
 854         ] \
 855         [list \
 856             "Run pr17689 with PIE without -fPIE" \
 857             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 858             "" \
 859             { dummy.s } \
 860             "pr17689" \
 861             "pr17689.out" \
 862         ] \
 863         [list \
 864             "Run pr17689 with PIE -z now without -fPIE" \
 865             "--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 866             "" \
 867             { dummy.s } \
 868             "pr17689now" \
 869             "pr17689.out" \
 870         ] \
 871         [list \
 872             "Run pr18900" \
 873             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 874             "" \
 875             { dummy.s } \
 876             "pr18900" \
 877             "pr18900.out" \
 878         ] \
 879         [list \
 880             "Run pr19031" \
 881             "tmpdir/pr19031.so" \
 882             "" \
 883             { pr19031b.S pr19031c.c } \
 884             "pr19031" \
 885             "pr19031.out" \
 886         ] \
 887         [list \
 888             "Run gotpcrel1" \
 889             "tmpdir/gotpcrel1d.so" \
 890             "" \
 891             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
 892             "gotpcrel1" \
 893             "gotpcrel1.out" \
 894         ] \
 895     ]
 896
 897     # Run-time tests which require working ifunc attribute support.
 898     if { [check_ifunc_attribute_available] } {
 899         run_cc_link_tests [list \
 900             [list \
 901                 "Build libpr19784a.so" \
 902                 "-shared -Wl,-Bsymbolic-functions" \
 903                 "-fPIC -O2 -g" \
 904                 { pr19784b.c pr19784c.c } \
 905                 {} \
 906                 "libpr19784a.so" \
 907             ] \
 908             [list \
 909                 "Build libpr19784b.so" \
 910                 "-shared -Wl,-Bsymbolic-functions" \
 911                 "-fPIC -O2 -g" \
 912                 { pr19784c.c pr19784b.c } \
 913                 {} \
 914                 "libpr19784b.so" \
 915             ] \
 916             [list \
 917                 "Build pr19784a.o" \
 918                 "" \
 919                 "" \
 920                 { pr19784a.c } \
 921             ] \
 922         ]
 923
 924         run_ld_link_exec_tests [list \
 925             [list \
 926                 "Run pr19784a" \
 927                 "tmpdir/pr19784a.o tmpdir/libpr19784a.so" \
 928                 "" \
 929                 { dummy.s } \
 930                 "pr19784a" \
 931                 "pass.out" \
 932             ] \
 933             [list \
 934                 "Run pr19784b" \
 935                 "--as-needed tmpdir/pr19784a.o tmpdir/libpr19784b.so" \
 936                 "" \
 937                 { dummy.s } \
 938                 "pr19784b" \
 939                 "pass.out" \
 940             ] \
 941         ]
 942     }
 943
 944     if { [istarget "x86_64-*-linux*"] \
 945          && ![istarget "x86_64-*-linux*-gnux32"]} {
 946
 947         run_cc_link_tests [list \
 948             [list \
 949                 "Build plt-main with -z bndplt" \
 950                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 951                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \
 952                 "" \
 953                 { plt-main5.c } \
 954                 {{objdump {-drw} plt-main-bnd.dd}} \
 955                 "plt-main-bnd" \
 956             ] \
 957             [list \
 958                 "Build plt-main with PIE and -z bndplt" \
 959                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 960                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \
 961                 "-fPIC" \
 962                 { plt-main5.c } \
 963                 {{objdump {-drw} plt-main-bnd.dd}} \
 964                 "plt-main-pie-bnd" \
 965             ] \
 966         ]
 967
 968         run_ld_link_exec_tests [list \
 969             [list \
 970                 "Run plt-main with -z bndplt" \
 971                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 972                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \
 973                 "" \
 974                 { plt-main5.c } \
 975                 "plt-main-bnd" \
 976                 "plt-main.out" \
 977             ] \
 978             [list \
 979                 "Run plt-main with PIE and -z bndplt" \
 980                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 981                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \
 982                 "" \
 983                 { plt-main5.c } \
 984                 "plt-main-pie-bnd" \
 985                 "plt-main.out" \
 986                 "-fPIC" \
 987             ] \
 988         ]
 989     }
 990
 991     undefined_weak "" ""
 992     undefined_weak "-fPIE" ""
 993     undefined_weak "-fPIE" "-pie"
 994     undefined_weak "-fPIE" "-z nodynamic-undefined-weak"
 995     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
 996 }
 997
 998 if { ![istarget "x86_64-*-linux*"]} {
 999     return
1000 }
1001
1002 # Linux only tests
1003 run_dump_test "pr17618"
1004 run_dump_test "pltgot-1"
1005 run_dump_test "pltgot-2"