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 descriptor -fpic -shared transitions"
  59      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  60      "--64" {tlsdesc.s tlspic2.s}
  61      {{readelf -WSsrld tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  62       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}
  63       {objdump -drj.plt tlsdesc.pd}} "libtlsdesc.so"}
  64     {"Helper shared library" "-shared -melf_x86_64" ""
  65      "--64" {tlslib.s} {} "libtlslib.so"}
  66     {"TLS -fpic and -fno-pic exec transitions"
  67      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
  68      "--64" {tlsbinpic.s tlsbin.s}
  69      {{readelf -WSsrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  70       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  71       "tlsbin"}
  72     {"TLS descriptor -fpic and -fno-pic exec transitions"
  73      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
  74      "--64" {tlsbindesc.s tlsbin.s}
  75      {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  76       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  77       "tlsbindesc"}
  78     {"TLS with global dynamic and descriptors"
  79      "-shared -melf_x86_64 --no-ld-generated-unwind-info" ""
  80      "--64" {tlsgdesc.s}
  81      {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}}
  82       "libtlsgdesc.so"}
  83     {"TLS in debug sections" "-melf_x86_64" ""
  84      "--64" {tlsg.s}
  85      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
  86     {"TLS GD->LE transition" "-melf_x86_64" ""
  87      "--64" {tlsgd1.s}
  88      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
  89     {"TLS LD->LE transition" "-melf_x86_64" ""
  90      "--64" {tlsld1.s}
  91      {{objdump -dwr tlsld1.dd}} "tlsld1"}
  92     {"TLS IE->LE transition" "-melf_x86_64" ""
  93      "--64" {tlsie1.s}
  94      {{objdump -dwr tlsie1.dd}} "tlsie1"}
  95     {"Helper 64bit object 1" "-r -melf_x86_64" ""
  96      "--64" {mixed1a.s} {} "libmixe1a.o"}
  97     {"Helper 32bit object 1" "-r -melf_i386" ""
  98      "--32" {mixed1b.s} {} "libmixe1b.o"}
  99     {"Helper 64bit object 2" "-r -melf_x86_64" ""
 100      "--64" {mixed2a.s} {} "libmixe2a.o"}
 101     {"Helper 32bit object 2" "-r -melf_i386" ""
 102      "--32" {mixed2b.s} {} "libmixe2b.o"}
 103     {"Split by file with 'l' flag on section."
 104      "-split-by-file -r -melf_x86_64" ""
 105      "--64" {split-by-file1.s split-by-file2.s}
 106      {{readelf -SW split-by-file.rd}} "split-by-file.o"}
 107     {"TLS X32 IE->LE transition" "-melf32_x86_64" ""
 108      "--x32" {tlsie4.s}
 109      {{objdump -dwr tlsie4.dd}} "tlsie4"}
 110     {"TLS X32 GD->LE transition" "-melf32_x86_64" ""
 111      "--x32" {tlsgd4.s}
 112      {{objdump -dwr tlsgd4.dd}} "tlsgd4"}
 113     {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64" ""
 114      "--64" {tlsgd5b.s} {} "libtlsgd5.so"}
 115     {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 116      "--64" {tlsgd5a.s}
 117      {{objdump -dwr tlsgd5.dd}} "tlsgd5"}
 118     {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64" ""
 119      "--x32" {tlsgd6b.s} {} "libtlsgd6.so"}
 120     {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so" ""
 121      "--x32" {tlsgd6a.s}
 122      {{objdump -dwr tlsgd6.dd}} "tlsgd6"}
 123     {"TLS X32 LD->LE transition" "-melf32_x86_64" ""
 124      "--x32" {tlsld2.s}
 125      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 126     {"TLS -mcmodel=large GD->LE transition" "-melf_x86_64" ""
 127      "--64" {tlsgd7.s}
 128      {{objdump -dwr tlsgd7.dd}} "tlsgd7"}
 129     {"TLS -mcmodel=large LD->LE transition" "-melf_x86_64" ""
 130      "--64" {tlsld3.s}
 131      {{objdump -dwr tlsld3.dd}} "tlsld3"}
 132     {"TLS -mcmodel=large GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 133      "--64" {tlsgd8.s}
 134      {{objdump -dwrj.text tlsgd8.dd}} "tlsgd8"}
 135
 136      {"build 32-bit object with 33 locals" "-melf_x86_64 -e 0" "" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" }
 137      {"build 64-bit object" "-melf_x86_64 -e 0 --defsym foo=1" "" "--64" {64bit.s} {} "dummy" }
 138      {"link mixed objects"  "-melf_x86_64 -e 0 tmpdir/32bit.o tmpdir/64bit.o" "" "" {} { { ld incompatible.l } } "mixed"}
 139     {"PR ld/17313 (1)" "-melf_x86_64" ""
 140      "--64" {dummy.s} {} ""}
 141     {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" ""
 142      "--64" {lea1.s} {} "libpr17313.so"}
 143     {"PR ld/17306 (1)" "-melf_x86_64" ""
 144      "--64" {pr17306b.s} {} ""}
 145     {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 146      "--64" {pr17306a.s} {} "libpr17306.so"}
 147     {"PR ld/17709 (1)" "-melf_x86_64 -shared" ""
 148      "--64" {pr17709a.s} {} "libpr17709.so"}
 149     {"PR ld/17709 (2)" "-melf_x86_64 tmpdir/libpr17709.so" ""
 150      "--64" {pr17709b.s} {{readelf -rW pr17709.rd}} "pr17709"}
 151     {"Build pr19827a.o" "" ""
 152      "--64" { pr19827a.S }}
 153     {"Build pr19827b.so" "-melf_x86_64 -shared" ""
 154      "--64" { pr19827b.S } {} "pr19827b.so"}
 155     {"Build pr19827" "-melf_x86_64 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
 156      "--64" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 157     {"Build pr19827.so" "-melf_x86_64 -shared -Bsymbolic" ""
 158      "--64" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 159     {"Build pr19969.so" "-melf_x86_64 -shared" ""
 160      "--64" { pr19969a.S } {} "pr19969.so"}
 161 }
 162
 163 # So as to avoid rewriting every last test case here in a nacl variant,
 164 # we use black magic to massage the generic cases into nacl-variant cases.
 165 if [istarget "*-*-nacl*"] {
 166     set emul elf_x86_64_nacl
 167
 168     set lhs {elf(32)?_(i386|x86_64)[[:>:]]}
 169     set rhs {&_nacl}
 170
 171     # Change all the -melf_x86_64 to -melf_x86_64_nacl so linking can succeed.
 172     regsub -all -- $lhs $x86_64tests $rhs x86_64tests
 173
 174     # Same, applied to all the run_dump_test cases.
 175     set options_regsub(ld) [list $lhs $rhs]
 176
 177     # The section/segment layout differs too much for the vanilla
 178     # readelf output files to match.  So massage the cases so that
 179     # they refer to a foo-nacl.rd file instead of a foo.rd file.
 180     regsub -all -- {([a-z0-9]+)\.rd} $x86_64tests {\1-nacl.rd} x86_64tests
 181
 182     # Likewise for PLTs.
 183     regsub -all -- {([a-z0-9]+)\.pd} $x86_64tests {\1-nacl.pd} x86_64tests
 184 } else {
 185     set emul elf_x86_64
 186 }
 187
 188 run_ld_link_tests $x86_64tests
 189
 190 global link_output
 191 global ld
 192
 193 set test_name "Mixed x86_64 and i386 input test 1"
 194 set test mixed1
 195 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 196     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 197         pass "$test_name"
 198     } {
 199         fail "$test_name"
 200     }
 201 }
 202
 203 set test_name "Mixed x86_64 and i386 input test 2"
 204 set test mixed2
 205 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 206     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 207         pass "$test_name"
 208     } {
 209         fail "$test_name"
 210     }
 211 }
 212
 213 run_dump_test "abs"
 214 run_dump_test "abs-l1om"
 215 run_dump_test "pcrel8"
 216 run_dump_test "pcrel16"
 217 run_dump_test "tlsgd2"
 218 run_dump_test "tlsgd3"
 219 run_dump_test "tlsie2"
 220 run_dump_test "tlsie3"
 221 run_dump_test "hidden1"
 222 run_dump_test "hidden2"
 223 run_dump_test "hidden3"
 224 run_dump_test "hidden4"
 225 run_dump_test "hidden5"
 226 run_dump_test "protected1"
 227 run_dump_test "protected2"
 228 run_dump_test "protected2-l1om"
 229 run_dump_test "protected3"
 230 run_dump_test "protected3-l1om"
 231 run_dump_test "protected4"
 232 run_dump_test "protected5"
 233 run_dump_test "protected6a"
 234 run_dump_test "protected6b"
 235 run_dump_test "protected7a"
 236 run_dump_test "protected7b"
 237 run_dump_test "tlsle1"
 238 run_dump_test "tlspie1"
 239 run_dump_test "unique1"
 240 run_dump_test "nogot1"
 241 run_dump_test "nogot2"
 242 run_dump_test "discarded1"
 243 run_dump_test "pr12718"
 244 run_dump_test "pr12921"
 245 run_dump_test "pr13947"
 246 run_dump_test "pr12570a"
 247 run_dump_test "pr12570b"
 248 run_dump_test "pr14215"
 249 run_dump_test "pr14207"
 250 run_dump_test "gotplt1"
 251 run_dump_test "pie1"
 252 run_dump_test "pie2"
 253 run_dump_test "pic1"
 254 run_dump_test "largecomm-1a"
 255 run_dump_test "largecomm-1b"
 256 run_dump_test "largecomm-1c"
 257 run_dump_test "largecomm-1d"
 258 run_dump_test "largecomm-1e"
 259 run_dump_test "largecomm-1f"
 260 run_dump_test "pr19539a"
 261 run_dump_test "pr19539b"
 262 run_dump_test "pr19807-1a"
 263 run_dump_test "pr19807-1b"
 264 run_dump_test "pr19807-2a"
 265 run_dump_test "pr19807-2b"
 266 run_dump_test "pr19807-2c"
 267 run_dump_test "pr19807-2d"
 268 run_dump_test "pr19807-2e"
 269 run_dump_test "pr19969"
 270
 271 if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} {
 272     return
 273 }
 274
 275 if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] {
 276     unresolved "Build ILP32 start.o"
 277     return
 278 }
 279
 280 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 281     unresolved "Build ia32 start.o"
 282     return
 283 }
 284
 285 if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] {
 286     unresolved "Build LP64 start.o"
 287     return
 288 }
 289
 290 if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] {
 291     unresolved "Build ILP32 foo.o"
 292     return
 293 }
 294
 295 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 296     unresolved "Build ia32 foo.o"
 297     return
 298 }
 299
 300 if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] {
 301     unresolved "Build LP64 foo.o"
 302     return
 303 }
 304
 305 run_dump_test "compressed1"
 306 run_dump_test "ilp32-1"
 307 run_dump_test "ilp32-2"
 308 run_dump_test "ilp32-3"
 309 run_dump_test "ilp32-4"
 310 run_dump_test "ilp32-4-nacl"
 311 run_dump_test "ilp32-5"
 312 run_dump_test "ilp32-6"
 313 run_dump_test "ilp32-7"
 314 run_dump_test "ilp32-8"
 315 run_dump_test "ilp32-9"
 316 run_dump_test "ilp32-10"
 317 run_dump_test "ilp32-11"
 318 run_dump_test "ia32-1"
 319 run_dump_test "ia32-2"
 320 run_dump_test "ia32-3"
 321 run_dump_test "lp64-1"
 322 run_dump_test "lp64-2"
 323 run_dump_test "lp64-3"
 324 run_dump_test "pr13082-1a"
 325 run_dump_test "pr13082-1b"
 326 run_dump_test "pr13082-2a"
 327 run_dump_test "pr13082-2b"
 328 run_dump_test "pr13082-3a"
 329 run_dump_test "pr13082-3b"
 330 run_dump_test "pr13082-3c"
 331 run_dump_test "pr13082-3d"
 332 run_dump_test "pr13082-4a"
 333 run_dump_test "pr13082-4b"
 334 run_dump_test "pr13082-5a"
 335 run_dump_test "pr13082-5b"
 336 run_dump_test "pr13082-6a"
 337 run_dump_test "pr13082-6b"
 338 run_dump_test "lea1a"
 339 run_dump_test "lea1b"
 340 run_dump_test "lea1c"
 341 run_dump_test "lea1d"
 342 run_dump_test "lea1e"
 343 run_dump_test "lea1f"
 344 run_dump_test "lea1g"
 345 run_dump_test "lea1h"
 346 run_dump_test "lea1i"
 347 run_dump_test "lea1j"
 348 run_dump_test "lea1k"
 349 run_dump_test "lea1l"
 350 run_dump_test "mov1a"
 351 run_dump_test "mov1b"
 352 run_dump_test "mov1c"
 353 run_dump_test "mov1d"
 354 run_dump_test "mov2a"
 355 run_dump_test "mov2b"
 356 run_dump_test "mov2c"
 357 run_dump_test "mov2d"
 358 run_dump_test "load1a"
 359 run_dump_test "load1b"
 360 run_dump_test "load1c"
 361 run_dump_test "load1d"
 362 run_dump_test "load1a-nacl"
 363 run_dump_test "load1b-nacl"
 364 run_dump_test "load1c-nacl"
 365 run_dump_test "load1d-nacl"
 366 run_dump_test "load2"
 367 run_dump_test "call1a"
 368 run_dump_test "call1b"
 369 run_dump_test "call1c"
 370 run_dump_test "call1d"
 371 run_dump_test "call1e"
 372 run_dump_test "call1f"
 373 run_dump_test "call1g"
 374 run_dump_test "call1h"
 375 run_dump_test "call1i"
 376 run_dump_test "pr17935-1"
 377 run_dump_test "pr17935-2"
 378 run_dump_test "pr18160"
 379 run_dump_test "pr18176"
 380 run_dump_test "pr18801"
 381 run_dump_test "pr18815"
 382 run_dump_test "pr19013"
 383 run_dump_test "pr19013-x32"
 384 run_dump_test "pr19013-nacl"
 385 run_dump_test "pr19162"
 386 run_dump_test "pr19175"
 387 run_dump_test "pr18591"
 388 run_dump_test "pr19615"
 389 run_dump_test "pr19636-1a"
 390 run_dump_test "pr19636-1b"
 391 run_dump_test "pr19636-1c"
 392 run_dump_test "pr19636-1d"
 393 run_dump_test "pr19636-1e"
 394 run_dump_test "pr19636-1f"
 395 run_dump_test "pr19636-1g"
 396 run_dump_test "pr19636-2a"
 397 run_dump_test "pr19636-2b"
 398 run_dump_test "pr19636-2c"
 399 run_dump_test "pr19636-2d"
 400 run_dump_test "pr19636-2d-nacl"
 401 run_dump_test "pr19636-2e"
 402 run_dump_test "pr19636-2f"
 403 run_dump_test "pr19636-2g"
 404 run_dump_test "pr19636-2h"
 405 run_dump_test "pr19636-2i"
 406 run_dump_test "pr19636-3a"
 407 run_dump_test "pr19636-3b"
 408 run_dump_test "pr19636-3c"
 409 run_dump_test "pr19645"
 410 run_dump_test "pr19609-1a"
 411 run_dump_test "pr19609-1b"
 412 run_dump_test "pr19609-1c"
 413 run_dump_test "pr19609-1d"
 414 run_dump_test "pr19609-1e"
 415 run_dump_test "pr19609-1f"
 416 run_dump_test "pr19609-1g"
 417 run_dump_test "pr19609-1h"
 418 run_dump_test "pr19609-1i"
 419 run_dump_test "pr19609-1j"
 420 run_dump_test "pr19609-1k"
 421 run_dump_test "pr19609-1l"
 422 run_dump_test "pr19609-1m"
 423 run_dump_test "pr19609-2a"
 424 run_dump_test "pr19609-2b"
 425 run_dump_test "pr19609-2c"
 426 run_dump_test "pr19609-2d"
 427 run_dump_test "pr19609-3a"
 428 run_dump_test "pr19609-3b"
 429 run_dump_test "pr19609-4a"
 430 run_dump_test "pr19609-4b"
 431 run_dump_test "pr19609-4c"
 432 run_dump_test "pr19609-4d"
 433 run_dump_test "pr19609-4e"
 434 run_dump_test "pr19609-5a"
 435 run_dump_test "pr19609-5b"
 436 run_dump_test "pr19609-5c"
 437 run_dump_test "pr19609-5d"
 438 run_dump_test "pr19609-5e"
 439 run_dump_test "pr19609-6a"
 440 run_dump_test "pr19609-6b"
 441 run_dump_test "pr19609-6c"
 442 run_dump_test "pr19609-6d"
 443 run_dump_test "pr19609-7a"
 444 run_dump_test "pr19609-7b"
 445 run_dump_test "pr19609-7c"
 446 run_dump_test "pr19609-7d"
 447 run_dump_test "pr19939a"
 448 run_dump_test "pr19939b"
 449 run_dump_test "pr19719"
 450
 451 proc undefined_weak {cflags ldflags} {
 452     set testname "Undefined weak symbol"
 453     if { ![ string match "" $cflags$ldflags] } {
 454         set testname "$testname ($cflags $ldflags)"
 455     }
 456
 457     if { [ regexp "\-fPIE" $cflags]
 458          && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
 459         set weak_symbol "Weak defined"
 460     } else {
 461         set weak_symbol "Weak undefined"
 462     }
 463
 464     run_cc_link_tests [list \
 465         [list \
 466             "Build libpr19704a.so" \
 467             "-shared -Wl,-soname,libpr19704.so" \
 468             "" \
 469             { dummy.s } \
 470             {} \
 471             "libpr19704a.so" \
 472         ] \
 473         [list \
 474             "Build libpr19704b.so" \
 475             "-shared -Wl,-soname,libpr19704.so" \
 476             "-fPIC" \
 477             { pr19704b.c } \
 478             {} \
 479             "libpr19704b.so" \
 480         ] \
 481     ]
 482
 483     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 484
 485     run_ld_link_exec_tests [] [list \
 486         [list \
 487             "Run pr19704" \
 488             "$ldflags tmpdir/libpr19704.so -R tmpdir" \
 489             "" \
 490             { pr19704a.c } \
 491             "pr19704" \
 492             "pr19704.out" \
 493             "$cflags" \
 494         ] \
 495     ]
 496
 497     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 498
 499     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 500     if {![string match $weak_symbol $exec_output]} {
 501         fail $testname
 502     } else {
 503         pass $testname
 504     }
 505 }
 506
 507 # Add $PLT_CFLAGS if PLT is expected.
 508 global PLT_CFLAGS
 509
 510 # Must be native with the C compiler
 511 if { [isnative] && [which $CC] != 0 } {
 512     run_cc_link_tests {
 513         {"Helper X32 DSO from x86-64 object" "" "-m64 -fPIC -g"
 514          {simple.c} {} "libsimple.a"}
 515     }
 516
 517     set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o"
 518     send_log "$convertx32\n"
 519     set got [remote_exec host "$convertx32"]
 520     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 521         send_log "$got\n"
 522         fail "Convert x86-64 object to x32"
 523         return
 524     }
 525
 526     run_ld_link_tests {
 527         {"X32 DSO from x86-64 object"
 528          "-shared -melf32_x86_64 tmpdir/simple-x32.o" "" "--x32"
 529         {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} "x86-64-x32"}
 530     }
 531
 532     run_cc_link_tests [list \
 533         [list \
 534             "Build plt-lib.so" \
 535             "-shared" \
 536             "-fPIC" \
 537             { plt-lib.c } \
 538             {} \
 539             "libplt-lib.so" \
 540         ] \
 541         [list \
 542             "Build libplt-main1.a" \
 543             "" \
 544             "-fPIC -Wa,-mrelax-relocations=yes" \
 545             { plt-main1.c } \
 546             {{readelf {-Wr} plt-main1.rd}} \
 547             "libplt-main1.a" \
 548         ] \
 549         [list \
 550             "Build libplt-main2.a" \
 551             "" \
 552             "-fPIC -Wa,-mrelax-relocations=yes" \
 553             { plt-main2.c } \
 554             {{readelf {-Wr} plt-main2.rd}} \
 555             "libplt-main2.a" \
 556         ] \
 557         [list \
 558             "Build libplt-main3.a" \
 559             "" \
 560             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 561             { plt-main3.c } \
 562             {{readelf {-Wr} plt-main3.rd}} \
 563             "libplt-main3.a" \
 564         ] \
 565         [list \
 566             "Build libplt-main4.a" \
 567             "" \
 568             "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
 569             { plt-main4.c } \
 570             {{readelf {-Wr} plt-main4.rd}} \
 571             "libplt-main4.a" \
 572         ] \
 573         [list \
 574             "Build plt-main" \
 575             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 576              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 577             "" \
 578             { plt-main5.c } \
 579             {{readelf {-Wr} plt-main.rd}} \
 580             "plt-main" \
 581         ] \
 582         [list \
 583             "Build plt-main with PIE" \
 584             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 585              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 586             "-fPIC" \
 587             { plt-main5.c } \
 588             {{readelf {-Wr} plt-main.rd}} \
 589             "plt-main" \
 590         ] \
 591         [list \
 592             "Build copyreloc-lib.so" \
 593             "-shared" \
 594             "-fPIC" \
 595             { copyreloc-lib.c } \
 596             {} \
 597             "copyreloc-lib.so" \
 598         ] \
 599         [list \
 600             "Build libcopyreloc-main.a" \
 601             "" \
 602             "" \
 603             { copyreloc-main.S } \
 604             {} \
 605             "libcopyreloc-main.a" \
 606         ] \
 607         [list \
 608             "Build copyreloc-main with PIE without -fPIE (1)" \
 609             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 610             "" \
 611             { dummy.s } \
 612             {{readelf {-Wr} copyreloc-main1.rd}} \
 613             "copyreloc-main" \
 614         ] \
 615         [list \
 616             "Build copyreloc-main with PIE without -fPIE (2)" \
 617             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 618             "" \
 619             { dummy.s } \
 620             {{readelf {-Wr} copyreloc-main2.rd}} \
 621             "copyreloc-main" \
 622         ] \
 623         [list \
 624             "Build pr17689.so" \
 625             "-shared" \
 626             "-fPIC" \
 627             { pr17689a.c } \
 628             {} \
 629             "pr17689.so" \
 630         ] \
 631         [list \
 632             "Build pr17689now.so with -z now" \
 633             "-shared -Wl,-z,now" \
 634             "-fPIC" \
 635             { pr17689a.c } \
 636             {{readelf {-Wr} pr17689now.rd}} \
 637             "pr17689now.so" \
 638         ] \
 639         [list \
 640             "Build pr17689b.o" \
 641             "" \
 642             "" \
 643             { pr17689b.S } \
 644             {} \
 645         ] \
 646         [list \
 647             "Build pr17689 with PIE without -fPIE" \
 648             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 649             "" \
 650             { dummy.s } \
 651             {{readelf {-Wr} pr17689.rd}} \
 652             "pr17689" \
 653         ] \
 654         [list \
 655             "Build pr17689 with PIE -z now without -fPIE" \
 656             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 657             "" \
 658             { dummy.s } \
 659             {{readelf {-Wr} pr17689now.rd}} \
 660             "pr17689now" \
 661         ] \
 662         [list \
 663             "Build pr17827 with PIE without -fPIE" \
 664             "-Wl,--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 665             "" \
 666             { dummy.s } \
 667             {{readelf {-Wr} pr17827.rd}} \
 668             "pr17827" \
 669         ] \
 670         [list \
 671             "Build pr18900.so" \
 672             "-shared" \
 673             "-fPIC" \
 674             { pr18900a.c } \
 675             "" \
 676             "pr18900.so" \
 677         ] \
 678         [list \
 679             "Build pr18900.o" \
 680             "-r -nostdlib" \
 681             "" \
 682             { pr18900b.c pr18900c.c } \
 683             "" \
 684             "pr18900.o" \
 685         ] \
 686         [list \
 687             "Build pr18900a" \
 688             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 689             "" \
 690             { dummy.s } \
 691             {{readelf {-Wrd} pr18900a.rd}} \
 692             "pr18900a" \
 693         ] \
 694         [list \
 695             "Build pr18900b" \
 696             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 697             "" \
 698             { dummy.s } \
 699             {{readelf {-Wrd} pr18900b.rd}} \
 700             "pr18900b" \
 701         ] \
 702         [list \
 703             "Build pr19031.so" \
 704             "-shared" \
 705             "-fPIC" \
 706             { pr19031a.c } \
 707             "" \
 708             "pr19031.so" \
 709         ] \
 710         [list \
 711             "Build gotpcrel1d.so" \
 712             "-shared" \
 713             "" \
 714             { gotpcrel1d.S } \
 715             "" \
 716             "gotpcrel1d.so" \
 717         ] \
 718         [list \
 719             "Build libgotpcrel1.a" \
 720             "" \
 721             "" \
 722             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
 723             "" \
 724             "libgotpcrel1.a" \
 725         ] \
 726         [list \
 727             "Build gotpcrel1" \
 728             "-Wl,--as-needed tmpdir/gotpcrel1a.o tmpdir/gotpcrel1b.o tmpdir/gotpcrel1c.o tmpdir/gotpcrel1d.so" \
 729             "-Wa,-mrelax-relocations=yes" \
 730             { dummy.s } \
 731             {{objdump {-dw} gotpcrel1.dd}} \
 732             "gotpcrel1" \
 733         ] \
 734         [list \
 735             "Build pr19319.so" \
 736             "-shared" \
 737             "" \
 738             { pr19319a.S } \
 739             "" \
 740             "pr19319.so" \
 741         ] \
 742         [list \
 743             "Build pr19319" \
 744             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 745             "" \
 746             { pr19319b.S } \
 747             {{objdump {-dw} pr19319.dd}} \
 748             "pr19319" \
 749         ] \
 750     ]
 751
 752     run_ld_link_exec_tests [] [list \
 753         [list \
 754             "Run plt-main" \
 755             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 756              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 757             "" \
 758             { plt-main5.c } \
 759             "plt-main" \
 760             "plt-main.out" \
 761         ] \
 762         [list \
 763             "Run plt-main with PIE" \
 764             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 765              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 766             "" \
 767             { plt-main5.c } \
 768             "plt-main-pie" \
 769             "plt-main.out" \
 770             "-fPIC" \
 771         ] \
 772         [list \
 773             "Run copyreloc-main with PIE without -fPIE" \
 774             "--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 775             "" \
 776             { dummy.s } \
 777             "copyreloc-main" \
 778             "copyreloc-main.out" \
 779         ] \
 780         [list \
 781             "Run pr17689 with PIE without -fPIE" \
 782             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 783             "" \
 784             { dummy.s } \
 785             "pr17689" \
 786             "pr17689.out" \
 787         ] \
 788         [list \
 789             "Run pr17689 with PIE -z now without -fPIE" \
 790             "--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
 791             "" \
 792             { dummy.s } \
 793             "pr17689now" \
 794             "pr17689.out" \
 795         ] \
 796         [list \
 797             "Run pr18900" \
 798             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 799             "" \
 800             { dummy.s } \
 801             "pr18900" \
 802             "pr18900.out" \
 803         ] \
 804         [list \
 805             "Run pr19031" \
 806             "tmpdir/pr19031.so" \
 807             "" \
 808             { pr19031b.S pr19031c.c } \
 809             "pr19031" \
 810             "pr19031.out" \
 811         ] \
 812         [list \
 813             "Run gotpcrel1" \
 814             "tmpdir/gotpcrel1d.so" \
 815             "" \
 816             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
 817             "gotpcrel1" \
 818             "gotpcrel1.out" \
 819         ] \
 820     ]
 821
 822     if { [istarget "x86_64-*-linux*"] \
 823          && ![istarget "x86_64-*-linux*-gnux32"]} {
 824
 825         run_cc_link_tests [list \
 826             [list \
 827                 "Build plt-main with -z bndplt" \
 828                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 829                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \
 830                 "" \
 831                 { plt-main5.c } \
 832                 {{objdump {-drw} plt-main-bnd.dd}} \
 833                 "plt-main-bnd" \
 834             ] \
 835             [list \
 836                 "Build plt-main with PIE and -z bndplt" \
 837                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 838                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \
 839                 "-fPIC" \
 840                 { plt-main5.c } \
 841                 {{objdump {-drw} plt-main-bnd.dd}} \
 842                 "plt-main-pie-bnd" \
 843             ] \
 844         ]
 845
 846         run_ld_link_exec_tests [] [list \
 847             [list \
 848                 "Run plt-main with -z bndplt" \
 849                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 850                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \
 851                 "" \
 852                 { plt-main5.c } \
 853                 "plt-main-bnd" \
 854                 "plt-main.out" \
 855             ] \
 856             [list \
 857                 "Run plt-main with PIE and -z bndplt" \
 858                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 859                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \
 860                 "" \
 861                 { plt-main5.c } \
 862                 "plt-main-pie-bnd" \
 863                 "plt-main.out" \
 864                 "-fPIC" \
 865             ] \
 866         ]
 867     }
 868
 869     undefined_weak "" ""
 870     undefined_weak "-fPIE" ""
 871     undefined_weak "-fPIE" "-pie"
 872     undefined_weak "-fPIE" "-z nodynamic-undefined-weak"
 873     undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
 874 }
 875
 876 if { ![istarget "x86_64-*-linux*"]} {
 877     return
 878 }
 879
 880 # Linux only tests
 881 run_dump_test "pr17618"
 882 run_dump_test "pltgot-1"
 883 run_dump_test "pltgot-2"