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

   1 # Expect script for ld-x86_64 tests
   2 #   Copyright (C) 2002-2021 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*"] || [istarget "x86_64-*-linux*"]) } {
  26     return
  27 }
  28
  29 set emul "elf_x86_64"
  30 set saved_ASFLAGS "$ASFLAGS"
  31 set ASFLAGS "$ASFLAGS -mx86-used-note=no"
  32
  33 # List contains test-items with 3 items followed by 2 lists:
  34 # 0:name 1:ld early options 2:ld late options 3:assembler options
  35 # 4:filenames of assembler files 5: action and options. 6: name of output file
  36
  37 # Actions:
  38 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  39 # nm: Apply nm options on result.  Compare with regex (last arg).
  40 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  41
  42 set x86_64tests {
  43     {"Helper shared library (basic PLT test)"
  44       "-shared -melf_x86_64" "" "--64" {pltlib.s} {} "libpltlib.so"}
  45     {"basic PLT generation"
  46      "-melf_x86_64 tmpdir/libpltlib.so" "" "--64" {plt.s}
  47      {{objdump -drj.plt plt.pd}} "plt"}
  48     {"TLS -fpic -shared transitions"
  49      "-shared -melf_x86_64 --no-ld-generated-unwind-info \
  50       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  51      "--64" {tlspic1.s tlspic2.s}
  52      {{readelf -WSsrl tlspic.rd} {objdump -drj.text\ -Mintel64 tlspic.dd}
  53       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  54       "libtlspic.so"}
  55     {"TLS -fpic -shared transitions with r15 as GOT base"
  56      "-shared -melf_x86_64 --no-ld-generated-unwind-info \
  57       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  58      "--64 -mrelax-relocations=yes"
  59      {tlspic3.s tlspic2.s}
  60      {{readelf -WSsrl tlspic2.rd} {objdump -drj.text\ -Mintel64 tlspic2.dd}
  61       {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
  62       "libtlspic2.so"}
  63     {"TLS descriptor -fpic -shared transitions"
  64      "-shared -melf_x86_64 --no-ld-generated-unwind-info \
  65       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  66      "--64" {tlsdesc.s tlspic2.s}
  67      {{readelf -WSsrld tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  68       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}
  69       {objdump -drj.plt tlsdesc.pd}} "libtlsdesc.so"}
  70     {"Helper shared library" "-shared -melf_x86_64" ""
  71      "--64" {tlslib.s} {} "libtlslib.so"}
  72     {"TLS -fpic and -fno-pic exec transitions"
  73      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
  74       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  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       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  82      "-mrelax-relocations=yes --64" {tlsbinpic2.s tlsbin.s}
  83      {{readelf -WSsrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
  84       {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
  85       "tlsbin2"}
  86     {"TLS descriptor -fpic and -fno-pic exec transitions"
  87      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
  88       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  89      "--64" {tlsbindesc.s tlsbin.s}
  90      {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  91       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  92       "tlsbindesc"}
  93     {"TLS with global dynamic and descriptors"
  94      "-shared -melf_x86_64 --no-ld-generated-unwind-info \
  95       -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" ""
  96      "--64" {tlsgdesc.s}
  97      {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}}
  98       "libtlsgdesc.so"}
  99     {"TLS in debug sections" "-melf_x86_64" ""
 100      "--64" {tlsg.s}
 101      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 102     {"TLS GD->LE transition" "-melf_x86_64" ""
 103      "--64" {tlsgd1.s}
 104      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
 105     {"TLS LD->LE transition" "-melf_x86_64" ""
 106      "--64" {tlsld1.s}
 107      {{objdump -dwr tlsld1.dd}} "tlsld1"}
 108     {"TLS IE->LE transition" "-melf_x86_64" ""
 109      "--64" {tlsie1.s}
 110      {{objdump -dwr tlsie1.dd}} "tlsie1"}
 111     {"Helper 64bit object 1" "-r -melf_x86_64" ""
 112      "--64" {mixed1a.s} {} "libmixe1a.o"}
 113     {"Helper 32bit object 1" "-r -melf_i386" ""
 114      "--32" {mixed1b.s} {} "libmixe1b.o"}
 115     {"Helper 64bit object 2" "-r -melf_x86_64" ""
 116      "--64" {mixed2a.s} {} "libmixe2a.o"}
 117     {"Helper 32bit object 2" "-r -melf_i386" ""
 118      "--32" {mixed2b.s} {} "libmixe2b.o"}
 119     {"Split by file with 'l' flag on section."
 120      "-split-by-file -r -melf_x86_64" ""
 121      "--64" {split-by-file1.s split-by-file2.s}
 122      {{readelf -SW split-by-file.rd}} "split-by-file.o"}
 123     {"TLS X32 IE->LE transition" "-melf32_x86_64" ""
 124      "--x32" {tlsie4.s}
 125      {{objdump -dwr tlsie4.dd}} "tlsie4"}
 126     {"TLS X32 GD->LE transition" "-melf32_x86_64" ""
 127      "--x32" {tlsgd4.s}
 128      {{objdump -dwr tlsgd4.dd}} "tlsgd4"}
 129     {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64" ""
 130      "--64" {tlsgd5b.s} {} "libtlsgd5.so"}
 131     {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 132      "--64" {tlsgd5a.s}
 133      {{objdump -dwr tlsgd5.dd}} "tlsgd5a"}
 134     {"TLS GD->IE transition without PLT"
 135      "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 136      "-mrelax-relocations=yes --64" {tlsgd5c.s}
 137      {{objdump -dwr tlsgd5.dd}} "tlsgd5b"}
 138     {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64" ""
 139      "--x32" {tlsgd6b.s} {} "libtlsgd6.so"}
 140     {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so" ""
 141      "--x32" {tlsgd6a.s}
 142      {{objdump -dwr tlsgd6.dd}} "tlsgd6a"}
 143     {"TLS X32 GD->IE transition without PLT"
 144      "-melf32_x86_64 tmpdir/libtlsgd6.so" ""
 145      "-mrelax-relocations=yes --x32" {tlsgd6c.s}
 146      {{objdump -dwr tlsgd6.dd}} "tlsgd6b"}
 147     {"TLS X32 LD->LE transition" "-melf32_x86_64" ""
 148      "--x32" {tlsld2.s}
 149      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 150     {"TLS -mcmodel=large GD->LE transition" "-melf_x86_64" ""
 151      "--64" {tlsgd7.s}
 152      {{objdump -dwr tlsgd7.dd}} "tlsgd7"}
 153     {"TLS -mcmodel=large LD->LE transition" "-melf_x86_64" ""
 154      "--64" {tlsld3.s}
 155      {{objdump -dwr tlsld3.dd}} "tlsld3"}
 156     {"TLS -mcmodel=large LD->LE transition with r15 as GOT base"
 157      "-melf_x86_64" ""
 158      "--64" {tlsld4.s}
 159      {{objdump -dwr tlsld4.dd}} "tlsld4"}
 160     {"TLS LD->LE transition without PLT"
 161      "-melf_x86_64" ""
 162      "--64 -mrelax-relocations=yes"
 163      {tlsld5.s}
 164      {{objdump -dwr tlsld5.dd}} "tlsld5"}
 165     {"TLS X32 LD->LE transition without PLT" "-melf32_x86_64" ""
 166      "--x32 -mrelax-relocations=yes"
 167      {tlsld6.s}
 168      {{objdump -dwr tlsld6.dd}} "tlsld6"}
 169     {"TLS -mcmodel=large GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 170      "--64" {tlsgd8.s}
 171      {{objdump -dwrj.text tlsgd8.dd}} "tlsgd8"}
 172     {"TLS -mcmodel=large GD->LE transition with r15 as GOT base"
 173      "-melf_x86_64" ""
 174      "--64" {tlsgd9.s}
 175      {{objdump -dwr tlsgd9.dd}} "tlsgd9"}
 176     {"TLS -mcmodel=large GD->IE transition with r15 as GOT base"
 177      "-melf_x86_64 tmpdir/libtlsgd5.so" ""
 178      "--64" {tlsgd10.s}
 179      {{objdump -dwrj.text tlsgd10.dd}} "tlsgd10"}
 180     {"TLS GD->LE transition without PLT"
 181      "-melf_x86_64" ""
 182      "--64" {tlsgd11.s}
 183      {{objdump -dwr tlsgd11.dd}} "tlsgd11"}
 184     {"TLS X32 GD->LE transition without PLT"
 185      "-melf32_x86_64" ""
 186      "--x32" {tlsgd14.s}
 187      {{objdump -dwr tlsgd14.dd}} "tlsgd14"}
 188      {"build 32-bit object with 33 locals" "-melf_x86_64 -e 0" "" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" }
 189      {"build 64-bit object" "-melf_x86_64 -e 0 --defsym foo=1" "" "--64" {64bit.s} {} "dummy" }
 190      {"link mixed objects"  "-melf_x86_64 -e 0 tmpdir/32bit.o tmpdir/64bit.o" "" "" {} { { ld incompatible.l } } "mixed"}
 191     {"PR ld/17313 (1)" "-melf_x86_64" ""
 192      "--64" {dummy.s} {} ""}
 193     {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" ""
 194      "--64" {lea1.s} {} "libpr17313.so"}
 195     {"PR ld/17306 (1)" "-melf_x86_64" ""
 196      "--64" {pr17306b.s} {} ""}
 197     {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
 198      "--64" {pr17306a.s} {} "libpr17306.so"}
 199     {"PR ld/17709 (1)" "-melf_x86_64 -shared" ""
 200      "--64" {pr17709a.s} {} "libpr17709.so"}
 201     {"PR ld/17709 (2)" "-melf_x86_64 tmpdir/libpr17709.so" ""
 202      "--64" {pr17709b.s} {{readelf -rW pr17709.rd}} "pr17709"}
 203     {"Build pr19827a.o" "" ""
 204      "--64" { pr19827a.S }}
 205     {"Build pr19827b.so" "-melf_x86_64 -shared" ""
 206      "--64" { pr19827b.S } {} "pr19827b.so"}
 207     {"Build pr19827"
 208      "-melf_x86_64 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so"
 209      ""
 210      "--64" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
 211     {"Build pr19827.so"
 212      "-melf_x86_64 -shared -Bsymbolic -z notext" ""
 213      "--64" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
 214     {"Build pr19969.so" "-melf_x86_64 -shared" ""
 215      "--64" { pr19969a.S } {} "pr19969.so"}
 216     {"Build pr20550a.o" "" ""
 217      "--64" { pr20550a.s }}
 218     {"Build pr20550b.so" "-melf_x86_64 -shared" ""
 219      "--64" { pr20550b.s } {} "pr20550b.so"}
 220     {"Build pr20550"
 221      "-melf_x86_64 -pie -z notext tmpdir/pr20550a.o tmpdir/pr20550b.so"
 222      ""
 223      "--64" { dummy.s } {} "pr20550"}
 224     {"Build pr27587"
 225      "-melf_x86_64 -e main"
 226      "" ""
 227      { pr27587a.obj.bz2 pr27587b.obj.bz2 }
 228      {{ld "pr27587.err"}} "pr27587"}
 229     {"Build pr27590.o"
 230      "-r -melf_x86_64"
 231      "" ""
 232      { pr27590a.obj.bz2 pr27590b.obj.bz2 }
 233      {{readelf -SW pr27590.rd}} "pr27590.o"}
 234 }
 235
 236 run_ld_link_tests $x86_64tests
 237
 238 set test_name "Mixed x86_64 and i386 input test 1"
 239 set test mixed1
 240 if { ![ld_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 241     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 242         pass "$test_name"
 243     } {
 244         fail "$test_name"
 245     }
 246 }
 247
 248 set test_name "Mixed x86_64 and i386 input test 2"
 249 set test mixed2
 250 if { ![ld_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 251     if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] {
 252         pass "$test_name"
 253     } {
 254         fail "$test_name"
 255     }
 256 }
 257
 258 run_dump_test "abs"
 259 run_dump_test "abs-k1om"
 260 run_dump_test "abs-l1om"
 261 run_dump_test "apic"
 262 run_dump_test "pcrel8"
 263 run_dump_test "pcrel16"
 264 run_dump_test "pcrel16-2"
 265 run_dump_test "rela"
 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-k1om"
 280 run_dump_test "protected2-l1om"
 281 run_dump_test "protected3"
 282 run_dump_test "protected3-k1om"
 283 run_dump_test "protected3-l1om"
 284 run_dump_test "protected4"
 285 run_dump_test "protected5"
 286 run_dump_test "protected6a"
 287 run_dump_test "protected6b"
 288 run_dump_test "protected7a"
 289 run_dump_test "protected7b"
 290 run_dump_test "protected8"
 291 run_dump_test "tlsle1"
 292 run_dump_test "tlspie1"
 293 run_dump_test "tlspie2a"
 294 run_dump_test "tlspie2b"
 295 run_dump_test "tlspie2c"
 296 run_dump_test "unique1"
 297 run_dump_test "nogot1"
 298 run_dump_test "nogot2"
 299 run_dump_test "discarded1"
 300 run_dump_test "pr12718"
 301 run_dump_test "pr12921"
 302 run_dump_test "pr13947"
 303 run_dump_test "pr12570a"
 304 run_dump_test "pr12570b"
 305 run_dump_test "pr14215"
 306 run_dump_test "pr14207"
 307 run_dump_test "gotplt1"
 308 run_dump_test "pie1"
 309 run_dump_test "pie2"
 310 run_dump_test "pie3"
 311 run_dump_test "pic1"
 312 run_dump_test "largecomm-1a"
 313 run_dump_test "largecomm-1b"
 314 run_dump_test "largecomm-1c"
 315 run_dump_test "largecomm-1d"
 316 run_dump_test "largecomm-1e"
 317 run_dump_test "largecomm-1f"
 318 run_dump_test "pr19539a"
 319 run_dump_test "pr19539b"
 320 run_dump_test "pr19807-1a"
 321 run_dump_test "pr19807-1b"
 322 run_dump_test "pr19807-2a"
 323 run_dump_test "pr19807-2b"
 324 run_dump_test "pr19807-2c"
 325 run_dump_test "pr19807-2d"
 326 run_dump_test "pr19807-2e"
 327 run_dump_test "pr19969"
 328 run_dump_test "pr20093-1"
 329 run_dump_test "pr20093-2"
 330 run_dump_test "property-x86-3"
 331 run_dump_test "property-x86-4a"
 332 run_dump_test "property-x86-4b"
 333 run_dump_test "property-x86-3-x32"
 334 run_dump_test "property-x86-4a-x32"
 335 run_dump_test "property-x86-4b-x32"
 336 run_dump_test "property-x86-5"
 337 run_dump_test "property-x86-5-x32"
 338 run_dump_test "property-x86-6"
 339 run_dump_test "property-x86-6-x32"
 340 run_dump_test "property-x86-ibt1a"
 341 run_dump_test "property-x86-ibt1b"
 342 run_dump_test "property-x86-ibt1a-x32"
 343 run_dump_test "property-x86-ibt1b-x32"
 344 run_dump_test "property-x86-ibt2"
 345 run_dump_test "property-x86-ibt2-x32"
 346 run_dump_test "property-x86-ibt3a"
 347 run_dump_test "property-x86-ibt3b"
 348 run_dump_test "property-x86-ibt3a-x32"
 349 run_dump_test "property-x86-ibt3b-x32"
 350 run_dump_test "property-x86-ibt4"
 351 run_dump_test "property-x86-ibt4-x32"
 352 run_dump_test "property-x86-ibt5"
 353 run_dump_test "property-x86-ibt5-x32"
 354 run_dump_test "property-x86-shstk1a"
 355 run_dump_test "property-x86-shstk1b"
 356 run_dump_test "property-x86-shstk1a-x32"
 357 run_dump_test "property-x86-shstk1b-x32"
 358 run_dump_test "property-x86-shstk2"
 359 run_dump_test "property-x86-shstk2-x32"
 360 run_dump_test "property-x86-shstk3a"
 361 run_dump_test "property-x86-shstk3b"
 362 run_dump_test "property-x86-shstk3a-x32"
 363 run_dump_test "property-x86-shstk3b-x32"
 364 run_dump_test "property-x86-shstk4"
 365 run_dump_test "property-x86-shstk4-x32"
 366 run_dump_test "property-x86-shstk5"
 367 run_dump_test "property-x86-shstk5-x32"
 368 run_dump_test "property-x86-cet1"
 369 run_dump_test "property-x86-cet1-x32"
 370 run_dump_test "property-x86-cet2a"
 371 run_dump_test "property-x86-cet2a-x32"
 372 run_dump_test "property-x86-cet2b"
 373 run_dump_test "property-x86-cet2b-x32"
 374 run_dump_test "property-x86-cet3a"
 375 run_dump_test "property-x86-cet3a-x32"
 376 run_dump_test "property-x86-cet3b"
 377 run_dump_test "property-x86-cet3b-x32"
 378 run_dump_test "property-x86-cet4a"
 379 run_dump_test "property-x86-cet4a-x32"
 380 run_dump_test "property-x86-cet4b"
 381 run_dump_test "property-x86-cet4b-x32"
 382 run_dump_test "property-x86-cet5a"
 383 run_dump_test "property-x86-cet5a-x32"
 384 run_dump_test "property-x86-cet5b"
 385 run_dump_test "property-x86-cet5b-x32"
 386 run_dump_test "property-x86-cet6"
 387 run_dump_test "property-x86-cet6-x32"
 388 run_dump_test "property-x86-lam-u48-1a"
 389 run_dump_test "property-x86-lam-u48-1b"
 390 run_dump_test "property-x86-lam-u48-2"
 391 run_dump_test "property-x86-lam-u48-3a"
 392 run_dump_test "property-x86-lam-u48-3b"
 393 run_dump_test "property-x86-lam-u48-4"
 394 run_dump_test "property-x86-lam-u48-5"
 395 run_dump_test "property-x86-lam-u57-1a"
 396 run_dump_test "property-x86-lam-u57-1b"
 397 run_dump_test "property-x86-lam-u57-2"
 398 run_dump_test "property-x86-lam-u57-3a"
 399 run_dump_test "property-x86-lam-u57-3b"
 400 run_dump_test "property-x86-lam-u57-4"
 401 run_dump_test "property-x86-lam-u57-5"
 402 run_dump_test "pr21884"
 403 run_dump_test "pr22071"
 404 run_dump_test "pr22115-1a"
 405 run_dump_test "pr22115-1a-x32"
 406 run_dump_test "pr22115-1b"
 407 run_dump_test "pr22115-1b-x32"
 408 run_dump_test "pr22115-1c"
 409 run_dump_test "pr22115-1c-x32"
 410 run_dump_test "pr22115-1d"
 411 run_dump_test "pr22115-1d-x32"
 412 run_dump_test "pr22135"
 413 run_dump_test "pr22782a"
 414 run_dump_test "pr22782b"
 415 run_dump_test "pr23189"
 416 run_dump_test "pr23194"
 417 run_dump_test "pr23324a"
 418 run_dump_test "pr23324b"
 419 run_dump_test "pr23372a"
 420 run_dump_test "pr23372a-x32"
 421 run_dump_test "pr23372b"
 422 run_dump_test "pr23372b-x32"
 423 run_dump_test "pr23372c"
 424 run_dump_test "pr23372c-x32"
 425 run_dump_test "pr23372d"
 426 run_dump_test "pr23372d-x32"
 427 run_dump_test "pr23486a"
 428 run_dump_test "pr23486a-x32"
 429 run_dump_test "pr23486b"
 430 run_dump_test "pr23486b-x32"
 431 run_dump_test "pr23486c"
 432 run_dump_test "pr23486c-x32"
 433 run_dump_test "pr23486d"
 434 run_dump_test "pr23486d-x32"
 435 run_dump_test "pr23854"
 436 run_dump_test "pr23930"
 437 run_dump_test "pr23930-x32"
 438 run_dump_test "pr24151a"
 439 run_dump_test "pr24151a-x32"
 440 run_dump_test "pr24322a"
 441 run_dump_test "pr24322a-x32"
 442 run_dump_test "pr24322b"
 443 run_dump_test "pr24322b-x32"
 444 run_dump_test "pr24458a"
 445 run_dump_test "pr24458a-x32"
 446 run_dump_test "pr24458b"
 447 run_dump_test "pr24458b-x32"
 448 run_dump_test "pr24458c"
 449 run_dump_test "pr24458c-x32"
 450 run_dump_test "pr24721"
 451 run_dump_test "pr24721-x32"
 452 run_dump_test "pr24905"
 453 run_dump_test "pr24905-x32"
 454 run_dump_test "align-branch-1"
 455 run_dump_test "pr25416-1a"
 456 run_dump_test "pr25416-2b"
 457 run_dump_test "pr25416-2a"
 458 run_dump_test "pr25416-2b"
 459 run_dump_test "pr25416-3"
 460 run_dump_test "pr25416-4"
 461 run_dump_test "pr26018"
 462 run_dump_test "pr26263"
 463 run_dump_test "pr26711-1"
 464 run_dump_test "pr26711-1-x32"
 465 run_dump_test "pr26711-2"
 466 run_dump_test "pr26711-2-x32"
 467 run_dump_test "pr26711-3"
 468 run_dump_test "pr26711-3-x32"
 469 run_dump_test "property-x86-isa1"
 470 run_dump_test "property-x86-isa1-x32"
 471 run_dump_test "property-x86-isa2"
 472 run_dump_test "property-x86-isa2-x32"
 473 run_dump_test "property-x86-isa3"
 474 run_dump_test "property-x86-isa3-x32"
 475 run_dump_test "property-x86-isa4"
 476 run_dump_test "property-x86-isa4-x32"
 477 run_dump_test "code16"
 478
 479 if ![istarget "x86_64-*-linux*"] {
 480     return
 481 }
 482
 483 if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] {
 484     fail "Build ILP32 start.o"
 485     return
 486 }
 487
 488 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 489     fail "Build ia32 start.o"
 490     return
 491 }
 492
 493 if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] {
 494     fail "Build LP64 start.o"
 495     return
 496 }
 497
 498 if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] {
 499     fail "Build ILP32 foo.o"
 500     return
 501 }
 502
 503 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 504     fail "Build ia32 foo.o"
 505     return
 506 }
 507
 508 if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] {
 509     fail "Build LP64 foo.o"
 510     return
 511 }
 512
 513 run_dump_test "compressed1"
 514 run_dump_test "ilp32-1"
 515 run_dump_test "ilp32-2"
 516 run_dump_test "ilp32-3"
 517 run_dump_test "ilp32-4"
 518 run_dump_test "ilp32-5"
 519 run_dump_test "ilp32-6"
 520 run_dump_test "ilp32-7"
 521 run_dump_test "ilp32-8"
 522 run_dump_test "ilp32-9"
 523 run_dump_test "ilp32-10"
 524 run_dump_test "ilp32-11"
 525 run_dump_test "ilp32-12"
 526 run_dump_test "ia32-1"
 527 run_dump_test "ia32-2"
 528 run_dump_test "ia32-3"
 529 run_dump_test "lp64-1"
 530 run_dump_test "lp64-2"
 531 run_dump_test "lp64-3"
 532 run_dump_test "pr13082-1a"
 533 run_dump_test "pr13082-1b"
 534 run_dump_test "pr13082-2a"
 535 run_dump_test "pr13082-2b"
 536 run_dump_test "pr13082-3a"
 537 run_dump_test "pr13082-3b"
 538 run_dump_test "pr13082-3c"
 539 run_dump_test "pr13082-3d"
 540 run_dump_test "pr13082-4a"
 541 run_dump_test "pr13082-4b"
 542 run_dump_test "pr13082-5a"
 543 run_dump_test "pr13082-5b"
 544 run_dump_test "pr13082-6a"
 545 run_dump_test "pr13082-6b"
 546 run_dump_test "lea1a"
 547 run_dump_test "lea1b"
 548 run_dump_test "lea1c"
 549 run_dump_test "lea1d"
 550 run_dump_test "lea1e"
 551 run_dump_test "lea1f"
 552 run_dump_test "lea1g"
 553 run_dump_test "lea1h"
 554 run_dump_test "lea1i"
 555 run_dump_test "lea1j"
 556 run_dump_test "lea1k"
 557 run_dump_test "lea1l"
 558 run_dump_test "mov1a"
 559 run_dump_test "mov1b"
 560 run_dump_test "mov1c"
 561 run_dump_test "mov1d"
 562 run_dump_test "mov2a"
 563 run_dump_test "mov2b"
 564 run_dump_test "mov2c"
 565 run_dump_test "mov2d"
 566 run_dump_test "ljmp1"
 567 run_dump_test "ljmp2"
 568 run_dump_test "load1a"
 569 run_dump_test "load1b"
 570 run_dump_test "load1c"
 571 run_dump_test "load1d"
 572 run_dump_test "load2"
 573 run_dump_test "call1a"
 574 run_dump_test "call1b"
 575 run_dump_test "call1c"
 576 run_dump_test "call1d"
 577 run_dump_test "call1e"
 578 run_dump_test "call1f"
 579 run_dump_test "call1g"
 580 run_dump_test "call1h"
 581 run_dump_test "call1i"
 582 run_dump_test "pr17935-1"
 583 run_dump_test "pr17935-2"
 584 run_dump_test "pr18160"
 585 run_dump_test "pr18176"
 586 run_dump_test "pr18801a"
 587 run_dump_test "pr18801b"
 588 run_dump_test "ifunc-textrel-1a"
 589 run_dump_test "ifunc-textrel-1b"
 590 run_dump_test "ifunc-textrel-2a"
 591 run_dump_test "ifunc-textrel-2b"
 592 run_dump_test "pr18815"
 593 run_dump_test "pr19013"
 594 run_dump_test "pr19013-x32"
 595 run_dump_test "pr19162"
 596 run_dump_test "pr19175"
 597 run_dump_test "pr18591"
 598 run_dump_test "pr19615"
 599 run_dump_test "pr19636-1a"
 600 run_dump_test "pr19636-1b"
 601 run_dump_test "pr19636-1c"
 602 run_dump_test "pr19636-1d"
 603 run_dump_test "pr19636-1e"
 604 run_dump_test "pr19636-1f"
 605 run_dump_test "pr19636-1g"
 606 run_dump_test "pr19636-1h"
 607 run_dump_test "pr19636-1i"
 608 run_dump_test "pr19636-1j"
 609 run_dump_test "pr19636-2a"
 610 run_dump_test "pr19636-2b"
 611 run_dump_test "pr19636-2c"
 612 run_dump_test "pr19636-2d"
 613 run_dump_test "pr19636-2e"
 614 run_dump_test "pr19636-2f"
 615 run_dump_test "pr19636-2g"
 616 run_dump_test "pr19636-2h"
 617 run_dump_test "pr19636-2i"
 618 run_dump_test "pr19636-2j"
 619 run_dump_test "pr19636-2k"
 620 run_dump_test "pr19636-2l"
 621 run_dump_test "pr19636-2m"
 622 run_dump_test "pr19636-3a"
 623 run_dump_test "pr19636-3b"
 624 run_dump_test "pr19636-3c"
 625 run_dump_test "pr19645"
 626 run_dump_test "pr19609-1a"
 627 run_dump_test "pr19609-1b"
 628 run_dump_test "pr19609-1c"
 629 run_dump_test "pr19609-1d"
 630 run_dump_test "pr19609-1e"
 631 run_dump_test "pr19609-1f"
 632 run_dump_test "pr19609-1g"
 633 run_dump_test "pr19609-1h"
 634 run_dump_test "pr19609-1i"
 635 run_dump_test "pr19609-1j"
 636 run_dump_test "pr19609-1k"
 637 run_dump_test "pr19609-1l"
 638 run_dump_test "pr19609-1m"
 639 run_dump_test "pr19609-2a"
 640 run_dump_test "pr19609-2b"
 641 run_dump_test "pr19609-2c"
 642 run_dump_test "pr19609-2d"
 643 run_dump_test "pr19609-3a"
 644 run_dump_test "pr19609-3b"
 645 run_dump_test "pr19609-4a"
 646 run_dump_test "pr19609-4b"
 647 run_dump_test "pr19609-4c"
 648 run_dump_test "pr19609-4d"
 649 run_dump_test "pr19609-4e"
 650 run_dump_test "pr19609-5a"
 651 run_dump_test "pr19609-5b"
 652 run_dump_test "pr19609-5c"
 653 run_dump_test "pr19609-5d"
 654 run_dump_test "pr19609-5e"
 655 run_dump_test "pr19609-6a"
 656 run_dump_test "pr19609-6b"
 657 run_dump_test "pr19609-6c"
 658 run_dump_test "pr19609-6d"
 659 run_dump_test "pr19609-7a"
 660 run_dump_test "pr19609-7b"
 661 run_dump_test "pr19609-7c"
 662 run_dump_test "pr19609-7d"
 663 run_dump_test "pr19939a"
 664 run_dump_test "pr19939b"
 665 run_dump_test "pr19719"
 666 run_dump_test "pr20253-1a"
 667 run_dump_test "pr20253-1b"
 668 run_dump_test "pr20253-1c"
 669 run_dump_test "pr20253-1d"
 670 run_dump_test "pr20253-1e"
 671 run_dump_test "pr20253-1f"
 672 run_dump_test "pr20253-1g"
 673 run_dump_test "pr20253-1h"
 674 run_dump_test "pr20253-1i"
 675 run_dump_test "pr20253-1j"
 676 run_dump_test "pr20253-1k"
 677 run_dump_test "pr20253-1l"
 678 run_dump_test "pr20253-3"
 679 run_dump_test "pr20253-4a"
 680 run_dump_test "pr20253-4b"
 681 run_dump_test "pr20253-4c"
 682 run_dump_test "pr20253-4d"
 683 run_dump_test "pr20253-4e"
 684 run_dump_test "pr20253-4f"
 685 run_dump_test "pr20253-5a"
 686 run_dump_test "pr20253-5b"
 687 run_dump_test "tlsdesc2"
 688 run_dump_test "pr22048"
 689 run_dump_test "pr22929"
 690 run_dump_test "pr26939"
 691 run_dump_test "pr26939-x32"
 692 run_dump_test "pr27016a"
 693 run_dump_test "pr27016b"
 694 run_dump_test "report-reloc-1"
 695 run_dump_test "report-reloc-1-x32"
 696
 697 proc undefined_weak {cflags ldflags} {
 698     set testname "Undefined weak symbol"
 699     if { ![ string match "" $cflags$ldflags] } {
 700         set testname "$testname ($cflags $ldflags)"
 701     }
 702
 703     if { [string match "*-fPIE*" $cflags]
 704          && ![string match "*nodynamic-undefined-weak*" $ldflags] } {
 705         set weak_symbol "Weak defined"
 706     } else {
 707         set weak_symbol "Weak undefined"
 708     }
 709
 710     run_cc_link_tests [list \
 711         [list \
 712             "Build libpr19704a.so" \
 713             "-shared -Wl,-soname,libpr19704.so" \
 714             "" \
 715             { dummy.s } \
 716             {} \
 717             "libpr19704a.so" \
 718         ] \
 719         [list \
 720             "Build libpr19704b.so" \
 721             "-shared -Wl,-soname,libpr19704.so" \
 722             "-fPIC" \
 723             { pr19704b.c } \
 724             {} \
 725             "libpr19704b.so" \
 726         ] \
 727     ]
 728
 729     exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
 730
 731     run_ld_link_exec_tests [list \
 732         [list \
 733             "Run pr19704" \
 734             "-Wl,--no-as-needed,-R,tmpdir $ldflags tmpdir/libpr19704.so" \
 735             "" \
 736             { pr19704a.c } \
 737             "pr19704" \
 738             "pr19704.out" \
 739             "$cflags" \
 740         ] \
 741     ]
 742
 743     exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
 744
 745     set exec_output [run_host_cmd tmpdir/pr19704 ""]
 746     if {![string match $weak_symbol $exec_output]} {
 747         fail $testname
 748     } else {
 749         pass $testname
 750     }
 751 }
 752
 753 # Must be native with the C compiler
 754 if { [isnative] && [check_compiler_available] } {
 755     run_cc_link_tests [list \
 756         [list \
 757             "Helper X32 DSO from x86-64 object" "" \
 758             "-m64 $NOSANITIZE_CFLAGS -fPIC -g" \
 759             {simple.c} {} "libsimple.a" \
 760         ] \
 761     ]
 762
 763     set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o"
 764     send_log "$convertx32\n"
 765     set got [remote_exec host "$convertx32"]
 766     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 767         send_log "$got\n"
 768         fail "Convert x86-64 object to x32"
 769         return
 770     }
 771
 772     run_ld_link_tests [list \
 773         [list \
 774             "X32 DSO from x86-64 object" \
 775             "-shared -melf32_x86_64 tmpdir/simple-x32.o" \
 776             "$NOSANITIZE_CFLAGS" \
 777             "--x32 -mx86-used-note=yes" \
 778             {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} \
 779             "x86-64-x32" \
 780         ] \
 781     ]
 782
 783     run_cc_link_tests [list \
 784         [list \
 785             "Build plt-lib.so" \
 786             "-shared" \
 787             "-fPIC -Wa,-mx86-used-note=yes" \
 788             { plt-lib.c } \
 789             {} \
 790             "libplt-lib.so" \
 791         ] \
 792         [list \
 793             "Build libplt-main1.a" \
 794             "" \
 795             "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \
 796             { plt-main1.c } \
 797             {{readelf {-Wr} plt-main1.rd}} \
 798             "libplt-main1.a" \
 799         ] \
 800         [list \
 801             "Build libplt-main2.a" \
 802             "" \
 803             "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \
 804             { plt-main2.c } \
 805             {{readelf {-Wr} plt-main2.rd}} \
 806             "libplt-main2.a" \
 807         ] \
 808         [list \
 809             "Build libplt-main3.a" \
 810             "" \
 811             "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes $PLT_CFLAGS" \
 812             { plt-main3.c } \
 813             {{readelf {-Wr} plt-main3.rd}} \
 814             "libplt-main3.a" \
 815         ] \
 816         [list \
 817             "Build libplt-main4.a" \
 818             "" \
 819             "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes $PLT_CFLAGS" \
 820             { plt-main4.c } \
 821             {{readelf {-Wr} plt-main4.rd}} \
 822             "libplt-main4.a" \
 823         ] \
 824         [list \
 825             "Build plt-main" \
 826             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 827              tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
 828             "" \
 829             { plt-main5.c } \
 830             {{readelf {-Wr} plt-main.rd}} \
 831             "plt-main" \
 832         ] \
 833         [list \
 834             "Build plt-main with PIE" \
 835             "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
 836              tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
 837             "-fPIC -Wa,-mx86-used-note=yes" \
 838             { plt-main5.c } \
 839             {{readelf {-Wr} plt-main.rd}} \
 840             "plt-main" \
 841         ] \
 842         [list \
 843             "Build copyreloc-lib.so" \
 844             "-shared" \
 845             "-fPIC -Wa,-mx86-used-note=yes" \
 846             { copyreloc-lib.c } \
 847             {} \
 848             "copyreloc-lib.so" \
 849         ] \
 850         [list \
 851             "Build libcopyreloc-main.a" \
 852             "" \
 853             "-Wa,-mx86-used-note=yes" \
 854             { copyreloc-main.S } \
 855             {} \
 856             "libcopyreloc-main.a" \
 857         ] \
 858         [list \
 859             "Build copyreloc-main with PIE without -fPIE (1)" \
 860             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 861             "-Wa,-mx86-used-note=yes" \
 862             { dummy.s } \
 863             {{readelf {-Wr} copyreloc-main1.rd}} \
 864             "copyreloc-main" \
 865         ] \
 866         [list \
 867             "Build copyreloc-main with PIE without -fPIE (2)" \
 868             "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
 869             "-Wa,-mx86-used-note=yes" \
 870             { dummy.s } \
 871             {{readelf {-Wr} copyreloc-main2.rd}} \
 872             "copyreloc-main" \
 873         ] \
 874         [list \
 875             "Build pr17689.so" \
 876             "-shared" \
 877             "-fPIC -Wa,-mx86-used-note=yes" \
 878             { pr17689a.c } \
 879             {} \
 880             "pr17689.so" \
 881         ] \
 882         [list \
 883             "Build pr17689now.so with -z now" \
 884             "-shared -Wl,-z,now" \
 885             "-fPIC -Wa,-mx86-used-note=yes" \
 886             { pr17689a.c } \
 887             {{readelf {-Wr} pr17689now.rd}} \
 888             "pr17689now.so" \
 889         ] \
 890         [list \
 891             "Build pr17689b.o" \
 892             "" \
 893             "-Wa,-mx86-used-note=yes" \
 894             { pr17689b.S } \
 895             {} \
 896         ] \
 897         [list \
 898             "Build pr17689 with PIE without -fPIE" \
 899             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 900             "-Wa,-mx86-used-note=yes" \
 901             { dummy.s } \
 902             {{readelf {-Wr} pr17689.rd}} \
 903             "pr17689" \
 904         ] \
 905         [list \
 906             "Build pr17689 with PIE -z now without -fPIE" \
 907             "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
 908             "-Wa,-mx86-used-note=yes" \
 909             { dummy.s } \
 910             {{readelf {-Wr} pr17689now.rd}} \
 911             "pr17689now" \
 912         ] \
 913         [list \
 914             "Build pr17827 with PIE without -fPIE" \
 915             "-Wl,--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
 916             "-Wa,-mx86-used-note=yes" \
 917             { dummy.s } \
 918             {{readelf {-Wr} pr17827.rd}} \
 919             "pr17827" \
 920         ] \
 921         [list \
 922             "Build pr18900.so" \
 923             "-shared" \
 924             "-fPIC -Wa,-mx86-used-note=yes" \
 925             { pr18900a.c } \
 926             "" \
 927             "pr18900.so" \
 928         ] \
 929         [list \
 930             "Build pr18900.o" \
 931             "-r -nostdlib" \
 932             "-Wa,-mx86-used-note=yes" \
 933             { pr18900b.c pr18900c.c } \
 934             "" \
 935             "pr18900.o" \
 936         ] \
 937         [list \
 938             "Build pr18900a" \
 939             "tmpdir/pr18900.o tmpdir/pr18900.so" \
 940             "-Wa,-mx86-used-note=yes" \
 941             { dummy.s } \
 942             {{readelf {-Wrd} pr18900a.rd}} \
 943             "pr18900a" \
 944         ] \
 945         [list \
 946             "Build pr18900b" \
 947             "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
 948             "-Wa,-mx86-used-note=yes" \
 949             { dummy.s } \
 950             {{readelf {-Wrd} pr18900b.rd}} \
 951             "pr18900b" \
 952         ] \
 953         [list \
 954             "Build pr19031.so" \
 955             "-shared" \
 956             "-fPIC -Wa,-mx86-used-note=yes" \
 957             { pr19031a.c } \
 958             "" \
 959             "pr19031.so" \
 960         ] \
 961         [list \
 962             "Build gotpcrel1d.so" \
 963             "-shared" \
 964             "-Wa,-mx86-used-note=yes" \
 965             { gotpcrel1d.S } \
 966             "" \
 967             "gotpcrel1d.so" \
 968         ] \
 969         [list \
 970             "Build gotpcrel1a.o gotpcrel1b.o gotpcrel1c.o" \
 971             "" \
 972             "-Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \
 973             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
 974         ] \
 975         [list \
 976             "Build gotpcrel1" \
 977             "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpcrel1a.o \
 978              tmpdir/gotpcrel1b.o tmpdir/gotpcrel1c.o \
 979              tmpdir/gotpcrel1d.so" \
 980             "-Wa,-mx86-used-note=yes" \
 981             { dummy.s } \
 982             {{objdump {-dw} gotpcrel1.dd}} \
 983             "gotpcrel1" \
 984         ] \
 985         [list \
 986             "Build pr19319.so" \
 987             "-shared" \
 988             "-Wa,-mx86-used-note=yes" \
 989             { pr19319a.S } \
 990             "" \
 991             "pr19319.so" \
 992         ] \
 993         [list \
 994             "Build pr19319" \
 995             "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
 996             "-Wa,-mx86-used-note=yes" \
 997             { pr19319b.S } \
 998             {{objdump {-dw} pr19319.dd}} \
 999             "pr19319" \
1000         ] \
1001         [list \
1002             "Build pr24276.so" \
1003             "-shared -nostdlib -nostartfiles \
1004              -Ltmpdir $srcdir/$subdir/pr24276.dso" \
1005             "-Wa,-mx86-used-note=yes" \
1006             { pr19319b.S } \
1007             {{warning_output pr24276.warn}} \
1008             "pr24276.so" \
1009         ] \
1010         [list \
1011             "Build property 1" \
1012             "" \
1013             "-Wa,-mx86-used-note=no" \
1014             {pass.c property-no-copy.S} \
1015             {{readelf {-n} property-1.r}} \
1016             "property-1" \
1017         ] \
1018         [list \
1019             "Build property 1 (.o)" \
1020             "-r -nostdlib" \
1021             "-Wa,-mx86-used-note=yes" \
1022             {pass.c property-no-copy.S} \
1023             {{readelf {-n} property-1a.r}} \
1024             "property-1.o" \
1025         ] \
1026         [list \
1027             "Build property 1 (.so)" \
1028             "-shared" \
1029             "-fPIC -Wa,-mx86-used-note=no" \
1030             {pass.c property-no-copy.S} \
1031             {{readelf {-n} property-1.r}} \
1032             "property-1.so" \
1033         ] \
1034         [list \
1035             "Build property 2" \
1036             "" \
1037             "-Wa,-mx86-used-note=no" \
1038             {pass.c property-stack.S} \
1039             {{readelf {-n} property-2.r}} \
1040             "property-2" \
1041         ] \
1042         [list \
1043             "Build property 2 (.o)" \
1044             "-r -nostdlib" \
1045             "-Wa,-mx86-used-note=yes" \
1046             {pass.c property-stack.S} \
1047             {{readelf {-n} property-2a.r}} \
1048             "property-2.o" \
1049         ] \
1050         [list \
1051             "Build property 2 (.so)" \
1052             "-shared" \
1053             "-fPIC -Wa,-mx86-used-note=yes" \
1054             {pass.c property-stack.S} \
1055             {{readelf {-n} property-2.r}} \
1056             "property-2.so" \
1057         ] \
1058         [list \
1059             "Build property 3" \
1060             "" \
1061             "-Wa,-mx86-used-note=yes" \
1062             {pass.c property-stack.S property-x86-1.S} \
1063             {{readelf {-n} property-3.r}} \
1064             "property-3" \
1065         ] \
1066         [list \
1067             "Build property 3 (.o)" \
1068             "-r -nostdlib" \
1069             "-Wa,-mx86-used-note=yes" \
1070             {pass.c property-x86-1.S property-stack.S} \
1071             {{readelf {-n} property-3a.r}} \
1072             "property-3.o" \
1073         ] \
1074         [list \
1075             "Build property 3 (.so)" \
1076             "-shared" \
1077             "-fPIC -Wa,-mx86-used-note=yes" \
1078             {property-x86-1.S pass.c property-stack.S} \
1079             {{readelf {-n} property-3.r}} \
1080             "property-3.so" \
1081         ] \
1082         [list \
1083             "Build property 4" \
1084             "" \
1085             "-Wa,-mx86-used-note=yes" \
1086             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1087             {{readelf {-n} property-4.r}} \
1088             "property-4" \
1089         ] \
1090         [list \
1091             "Build property 4 (.o)" \
1092             "-r -nostdlib" \
1093             "-Wa,-mx86-used-note=yes" \
1094             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1095             {{readelf {-n} property-4a.r}} \
1096             "property-4.o" \
1097         ] \
1098         [list \
1099             "Build property 4 (.so)" \
1100             "-shared" \
1101             "-fPIC -Wa,-mx86-used-note=yes" \
1102             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1103             {{readelf {-n} property-4.r}} \
1104             "property-4.so" \
1105         ] \
1106         [list \
1107             "Build property 4 (-Wl,-z,stack-size=0)" \
1108             "-Wl,-z,stack-size=0" \
1109             "-Wa,-mx86-used-note=yes" \
1110             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1111             {{readelf {-n} property-4.r}} \
1112             "property-4" \
1113         ] \
1114         [list \
1115             "Build property 5" \
1116             "-Wl,-z,stack-size=0x900000" \
1117             "-Wa,-mx86-used-note=yes" \
1118             {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1119             {{readelf {-n} property-5.r}} \
1120             "property-5" \
1121         ] \
1122         [list \
1123             "Build property 5 (.o)" \
1124             "-r -nostdlib -Wl,-z,stack-size=0x900000" \
1125             "-Wa,-mx86-used-note=yes" \
1126             {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1127             {{readelf {-n} property-5a.r}} \
1128             "property-5.o" \
1129         ] \
1130         [list \
1131             "Build property 5 (.so)" \
1132             "-shared -Wl,-z,stack-size=0x900000" \
1133             "-fPIC -Wa,-mx86-used-note=yes" \
1134             {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1135             {{readelf {-n} property-5.r}} \
1136             "property-5.so" \
1137         ] \
1138         [list \
1139             "Build property-6.so" \
1140             "-shared" \
1141             "-fPIC -Wa,-mx86-used-note=yes" \
1142             {property-6a.c property-6c.S} \
1143             {{readelf {-n} property-6.r}} \
1144             "property-6.so" \
1145         ] \
1146         [list \
1147             "Build property-6.o" \
1148             "-r -nostdlib" \
1149             "-Wa,-mx86-used-note=yes" \
1150             {property-6b.c property-stack.S} \
1151             {{readelf {-n} property-2a.r}} \
1152             "property-6.o" \
1153         ] \
1154         [list \
1155             "Build property-6" \
1156             "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
1157             "-Wa,-mx86-used-note=yes" \
1158             { dummy.s } \
1159             {{readelf {-n} property-2.r}} \
1160             "property-6" \
1161         ] \
1162         [list \
1163             "Build property 7a (.o)" \
1164             "-r -nostdlib" \
1165             "-Wa,-mx86-used-note=yes" \
1166             {property-unsorted-1.S} \
1167             {{readelf {-n} property-7a.r}} \
1168             "property-7a.o" \
1169         ] \
1170         [list \
1171             "Build property 7b (.o)" \
1172             "-r -nostdlib" \
1173             "-Wa,-mx86-used-note=yes" \
1174             {property-unsorted-2.S} \
1175             {{readelf {-n} property-7a.r}} \
1176             "property-7b.o" \
1177         ] \
1178         [list \
1179             "Build pr22001-1.so" \
1180             "-shared" \
1181             "-fPIC -Wa,-mx86-used-note=yes" \
1182             { pr22001-1a.c } \
1183             {} \
1184             "pr22001-1.so" \
1185         ] \
1186         [list \
1187             "Build pr22001-1a" \
1188             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1189             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1190             { pr22001-1b.c } \
1191             {{error_output "pr22001-1a.err"}} \
1192             "pr22001-1a" \
1193         ] \
1194         [list \
1195             "Build pr21997-1.so" \
1196             "-shared" \
1197             "-Wa,-mx86-used-note=yes" \
1198             { property-stack.S property-no-copy.S pr21997-1a.S } \
1199             {} \
1200             "pr21997-1.so" \
1201         ] \
1202         [list \
1203             "Build pr21997-1a" \
1204             "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1205             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1206             { pr21997-1b.c } \
1207             {{error_output "pr21997-1a.err"}} \
1208             "pr21997-1a" \
1209         ] \
1210         [list \
1211             "Build pr22064a.o" \
1212             "" \
1213             "-Wa,-mx86-used-note=yes" \
1214             { pr22064a.S } \
1215         ] \
1216         [list \
1217             "Build pr22064.so" \
1218             "-shared" \
1219             "-fPIC -Wa,-mx86-used-note=yes" \
1220             { pr22064b.c } \
1221             {} \
1222             "pr22064.so" \
1223         ] \
1224         [list \
1225             "Build pr22393-3a.so" \
1226             "-shared -Wl,-z,separate-code,-z,max-page-size=0x1000" \
1227             "-fPIC -Wa,-mx86-used-note=yes" \
1228             {pr22393-3a.c} \
1229             {{readelf -lW pr22393-3a.rd} \
1230              {readelf -lW pr22393-3b.rd}} \
1231             "pr22393-3a.so" \
1232         ] \
1233         [list \
1234             "Build pr22393-3a-now.so" \
1235             "-shared -Wl,-z,separate-code,-z,now,-z,max-page-size=0x1000" \
1236             "-fPIC -Wa,-mx86-used-note=yes" \
1237             {pr22393-3a.c} \
1238             {{readelf -lW pr22393-3a.rd} \
1239              {readelf -lW pr22393-3b.rd}} \
1240             "pr22393-3a-now.so" \
1241         ] \
1242         [list \
1243             "Build pr22393-3" \
1244             "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a.so" \
1245             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1246             {pr22393-3b.c} \
1247             {{readelf -lW pr22393-3a.rd} \
1248              {readelf -lW pr22393-3b.rd}} \
1249             "pr22393-3" \
1250         ] \
1251         [list \
1252             "Build pr22393-3 (PIE)" \
1253             "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a-now.so" \
1254             "-fPIE -Wa,-mx86-used-note=yes" \
1255             {pr22393-3b.c} \
1256             {{readelf -lW pr22393-3a.rd} \
1257              {readelf -lW pr22393-3b.rd}} \
1258             "pr22393-3-pie" \
1259         ] \
1260         [list \
1261             "Build pr22393-3 (static)" \
1262             "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \
1263             "-Wa,-mx86-used-note=yes" \
1264             {pr22393-3a.c pr22393-3b.c} \
1265             {{readelf -lW pr22393-3a.rd} \
1266              {readelf -lW pr22393-3b.rd}} \
1267             "pr22393-3-static" \
1268         ] \
1269         [list \
1270             "Build pr22791-1.so" \
1271             "-shared" \
1272             "-fPIC -Wa,-mx86-used-note=yes" \
1273             { pr22791-1a.c } \
1274             {} \
1275             "pr22791-1.so" \
1276         ] \
1277         [list \
1278             "Build pr22791-1" \
1279             "-pie -Wl,--no-as-needed,-z,notext tmpdir/pr22791-1.so" \
1280             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1281             { pr22791-1b.s } \
1282             {{error_output "pr22791-1.err"}} \
1283             "pr22791-1" \
1284         ] \
1285         [list \
1286             "Build pr22791-2a.o" \
1287             "" \
1288             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1289             { pr22791-2a.s } \
1290         ] \
1291         [list \
1292             "Build pr22791-2.so" \
1293             "-shared tmpdir/pr22791-2a.o" \
1294             "-fPIC -Wa,-mx86-used-note=yes" \
1295             { pr22791-2b.c } \
1296             {{readelf -drW pr22791-2.rd}} \
1297             "pr22791-2.so" \
1298         ] \
1299         [list \
1300             "Build pr22791-2" \
1301             "-pie -Wl,--no-as-needed tmpdir/pr22791-2.so" \
1302             "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1303             { pr22791-2c.s } \
1304             {{readelf -drW pr22791-2.rd}} \
1305             "pr22791-2" \
1306         ] \
1307         [list \
1308             "Build pr22842.so" \
1309             "-shared" \
1310             "-fPIC -Wa,-mx86-used-note=yes" \
1311             { pr22842a.c } \
1312             {} \
1313             "pr22842.so" \
1314         ] \
1315         [list \
1316             "Build pr22842" \
1317             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1318             "-Wa,-mx86-used-note=yes" \
1319             { pr22842b.S } \
1320             {{readelf -rW pr22842a.rd} \
1321              {readelf -rW pr22842b.rd}} \
1322             "pr22842" \
1323         ] \
1324         [list \
1325             "Build libprotected-func-1.so" \
1326             "-shared" \
1327             "-fPIC -Wa,-mx86-used-note=yes" \
1328             { protected-func-1a.s } \
1329             {} \
1330             "libprotected-func-1.so" \
1331         ] \
1332     ]
1333
1334     if  {[istarget "x86_64-*-linux*-gnux32"]} {
1335         run_cc_link_tests [list \
1336             [list \
1337                 "Build pr25416-5b.o (GDesc -maddress-mode=short)" \
1338                 "" \
1339                 "-Wa,-mx86-used-note=yes" \
1340                 { pr25416-5b.s } \
1341             ] \
1342             [list \
1343                 "Build pr25416-5b.so (GDesc -> IE -maddress-mode=short)" \
1344                 "-shared" \
1345                 "-fPIC -Wa,-mx86-used-note=yes" \
1346                 { pr25416-5b.s pr25416-5d.s } \
1347                 {} \
1348                 "pr25416-5b.so" \
1349             ] \
1350             [list \
1351                 "Build pr25416-5c.o (GDesc -maddress-mode=long)" \
1352                 "" \
1353                 "-Wa,-mx86-used-note=yes" \
1354                 { pr25416-5c.s } \
1355             ] \
1356             [list \
1357                 "Build pr25416-5c.so (GDesc -> IE -maddress-mode=long)" \
1358                 "-shared" \
1359                 "-fPIC -Wa,-mx86-used-note=yes" \
1360                 { pr25416-5c.s pr25416-5d.s } \
1361                 {} \
1362                 "pr25416-5c.so" \
1363             ] \
1364             [list \
1365                 "Build pr25416-5d.so (GDesc -maddress-mode=short)" \
1366                 "-shared" \
1367                 "-fPIC -Wa,-mx86-used-note=yes" \
1368                 { pr25416-5b.s pr25416-5e.s } \
1369                 {} \
1370                 "pr25416-5d.so" \
1371             ] \
1372             [list \
1373                 "Build pr25416-5d.o (IE -maddress-mode=short)" \
1374                 "" \
1375                 "-Wa,-mx86-used-note=yes" \
1376                 { pr25416-5d.s } \
1377             ] \
1378         ]
1379
1380         run_ld_link_exec_tests [list \
1381             [list \
1382                 "Run pr22001-1b" \
1383                 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1384                 "-Wa,-mx86-used-note=yes" \
1385                 { pr22001-1c.c } \
1386                 "pr22001-1b" \
1387                 "pass.out" \
1388                 "$NOPIE_CFLAGS" \
1389             ] \
1390             [list \
1391                 "Run pr21997-1b" \
1392                 "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1393                 "-Wa,-mx86-used-note=yes" \
1394                 { pr21997-1c.c } \
1395                 "pr21997-1b" \
1396                 "pass.out" \
1397                 "$NOPIE_CFLAGS" \
1398             ] \
1399             [list \
1400                 "Run pr25416-5a (GDesc -> IE -maddress-mode=short)" \
1401                 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5b.so" \
1402                 "-Wa,-mx86-used-note=yes" \
1403                 { pr25416-5a.c } \
1404                 "pr25416-5a" \
1405                 "pass.out" \
1406                 "$NOPIE_CFLAGS" \
1407             ] \
1408             [list \
1409                 "Run pr25416-5b (GDesc -> LE -maddress-mode=short" \
1410                 "$NOPIE_LDFLAGS tmpdir/pr25416-5b.o tmpdir/pr25416-5d.o" \
1411                 "-Wa,-mx86-used-note=yes" \
1412                 { pr25416-5a.c } \
1413                 "pr25416-5b" \
1414                 "pass.out" \
1415                 "$NOPIE_CFLAGS" \
1416             ] \
1417             [list \
1418                 "Run pr25416-5c (GDesc -> IE -maddress-mode=long)" \
1419                 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5c.so" \
1420                 "-Wa,-mx86-used-note=yes" \
1421                 { pr25416-5a.c } \
1422                 "pr25416-5c" \
1423                 "pass.out" \
1424                 "$NOPIE_CFLAGS" \
1425             ] \
1426             [list \
1427                 "Run pr25416-5d (GDesc -> LE -maddress-mode=long)" \
1428                 "$NOPIE_LDFLAGS tmpdir/pr25416-5c.o tmpdir/pr25416-5d.o" \
1429                 "-Wa,-mx86-used-note=yes" \
1430                 { pr25416-5a.c } \
1431                 "pr25416-5d" \
1432                 "pass.out" \
1433                 "$NOPIE_CFLAGS" \
1434             ] \
1435             [list \
1436                 "Run pr25416-5e (GDesc -maddress-mode=short)" \
1437                 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5d.so" \
1438                 "-Wa,-mx86-used-note=yes" \
1439                 { pr25416-5a.c } \
1440                 "pr25416-5e" \
1441                 "pass.out" \
1442                 "$NOPIE_CFLAGS" \
1443             ] \
1444             [list \
1445                 "Run pr25416-5f (PIE GDesc -> LE -maddress-mode=short)" \
1446                 "-pie -Wl,-z,notext tmpdir/pr25416-5b.o tmpdir/pr25416-5d.o" \
1447                 "-Wa,-mx86-used-note=yes" \
1448                 { pr25416-5a.c } \
1449                 "pr25416-5f" \
1450                 "pass.out" \
1451             ] \
1452             [list \
1453                 "Run pr25416-5g (PIE GDesc -> LE -maddress-mode=long)" \
1454                 "-pie -Wl,-z,notext tmpdir/pr25416-5c.o tmpdir/pr25416-5d.o" \
1455                 "-Wa,-mx86-used-note=yes" \
1456                 { pr25416-5a.c } \
1457                 "pr25416-5g" \
1458                 "pass.out" \
1459             ] \
1460         ]
1461     } else {
1462         run_cc_link_tests [list \
1463             [list \
1464                 "Build pr22001-1b" \
1465                 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1466                 "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1467                 { pr22001-1c.c } \
1468                 {{error_output "pr22001-1b.err"}} \
1469                 "pr22001-1b" \
1470             ] \
1471             [list \
1472                 "Build pr21997-1b" \
1473                 "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1474                 "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1475                 { pr21997-1c.c } \
1476                 {{error_output "pr21997-1b.err"}} \
1477                 "pr21997-1b" \
1478             ] \
1479             [list \
1480                 "Build lam-u48.so" \
1481                 "-shared -Wl,-z,lam-u48" \
1482                 "" \
1483                 {dummy.s} \
1484                 {{readelf -n lam-u48.rd}}  \
1485                 "lam-u48.so" \
1486             ] \
1487             [list \
1488                 "Build lam-u57.so" \
1489                 "-shared -Wl,-z,lam-u57" \
1490                 "" \
1491                 {dummy.s} \
1492                 {{readelf -n lam-u57.rd}}  \
1493                 "lam-u57.so" \
1494             ] \
1495         ]
1496     }
1497
1498     run_ld_link_exec_tests [list \
1499         [list \
1500             "Run plt-main" \
1501             "-Wl,--no-as-needed tmpdir/plt-main1.o tmpdir/plt-main2.o \
1502              tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1503             "-Wa,-mx86-used-note=yes" \
1504             { plt-main5.c } \
1505             "plt-main" \
1506             "plt-main.out" \
1507         ] \
1508         [list \
1509             "Run plt-main with PIE" \
1510             "-Wl,--no-as-needed -pie tmpdir/plt-main1.o tmpdir/plt-main2.o \
1511              tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1512             "-Wa,-mx86-used-note=yes" \
1513             { plt-main5.c } \
1514             "plt-main-pie" \
1515             "plt-main.out" \
1516             "-fPIC" \
1517         ] \
1518         [list \
1519             "Run copyreloc-main with PIE without -fPIE" \
1520             "-Wl,--as-needed -pie tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so" \
1521             "-Wa,-mx86-used-note=yes" \
1522             { dummy.s } \
1523             "copyreloc-main" \
1524             "copyreloc-main.out" \
1525         ] \
1526         [list \
1527             "Run pr17689 with PIE without -fPIE" \
1528             "-Wl,--no-as-needed -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \
1529             "-Wa,-mx86-used-note=yes" \
1530             { dummy.s } \
1531             "pr17689" \
1532             "pr17689.out" \
1533         ] \
1534         [list \
1535             "Run pr17689 with PIE -z now without -fPIE" \
1536             "-Wl,--as-needed,-z,now -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \
1537             "-Wa,-mx86-used-note=yes" \
1538             { dummy.s } \
1539             "pr17689now" \
1540             "pr17689.out" \
1541         ] \
1542         [list \
1543             "Run pr18900" \
1544             "-Wl,--no-as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
1545             "-Wa,-mx86-used-note=yes" \
1546             { dummy.s } \
1547             "pr18900" \
1548             "pr18900.out" \
1549         ] \
1550         [list \
1551             "Run pr19031" \
1552             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr19031.so" \
1553             "-Wa,-mx86-used-note=yes" \
1554             { pr19031b.S pr19031c.c } \
1555             "pr19031" \
1556             "pr19031.out" \
1557             "$NOPIE_CFLAGS" \
1558         ] \
1559         [list \
1560             "Run gotpcrel1" \
1561             "-Wl,--no-as-needed tmpdir/gotpcrel1d.so" \
1562             "-Wa,-mx86-used-note=yes" \
1563             { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \
1564             "gotpcrel1" \
1565             "gotpcrel1.out" \
1566         ] \
1567         [list \
1568             "Run property 1" \
1569             "" \
1570             "-Wa,-mx86-used-note=yes" \
1571             {pass.c property-no-copy.S} \
1572             "property-1" "pass.out" \
1573         ] \
1574         [list \
1575             "Run property 1 (PIE)" \
1576             "-pie" \
1577             "-Wa,-mx86-used-note=yes" \
1578             {pass.c property-no-copy.S} \
1579             "property-1-pie" "pass.out" "-fPIE" \
1580         ] \
1581         [list \
1582             "Run property 1 (static)" \
1583             "-static" \
1584             "-Wa,-mx86-used-note=yes" \
1585             {pass.c property-no-copy.S} \
1586             "property-1-static" "pass.out" \
1587         ] \
1588         [list \
1589             "Run property 2" \
1590             "" \
1591             "-Wa,-mx86-used-note=yes" \
1592             {pass.c property-stack.S} \
1593             "property-2" "pass.out" \
1594         ] \
1595         [list \
1596             "Run property 2 (PIE)" \
1597             "-pie" \
1598             "-Wa,-mx86-used-note=yes" \
1599             {pass.c property-stack.S} \
1600             "property-2-pie" "pass.out" "-fPIE" \
1601         ] \
1602         [list \
1603             "Run property 2 (static)" \
1604             "-static" \
1605             "-Wa,-mx86-used-note=yes" \
1606             {pass.c property-stack.S} \
1607             "property-3-static" "pass.out" \
1608         ] \
1609         [list \
1610             "Run pr22001-1a (PIC 1)" \
1611             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1612             "-Wa,-mx86-used-note=yes" \
1613             { pr22001-1b.c } \
1614             "pr22001-1a-pic-1" \
1615             "pass.out" \
1616             "-fPIC" \
1617         ] \
1618         [list \
1619             "Run pr22001-1a (PIC 2)" \
1620             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1621             "-Wa,-mx86-used-note=yes" \
1622             { pr22001-1b.c } \
1623             "pr22001-1a-pic-2" \
1624             "pass.out" \
1625             "-fPIC" \
1626         ] \
1627         [list \
1628             "Run pr22001-1b (PIC 1)" \
1629             "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1630             "-Wa,-mx86-used-note=yes" \
1631             { pr22001-1c.c } \
1632             "pr22001-1b-pic-1" \
1633             "pass.out" \
1634             "-fPIC" \
1635         ] \
1636         [list \
1637             "Run pr22001-1b (PIC 2)" \
1638             "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1639             "-Wa,-mx86-used-note=yes" \
1640             { pr22001-1c.c } \
1641             "pr22001-1b-pic-2" \
1642             "pass.out" \
1643             "-fPIC" \
1644         ] \
1645         [list \
1646             "Run pr21997-1a (PIC 1)" \
1647             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1648             "-Wa,-mx86-used-note=yes" \
1649             { pr21997-1b.c } \
1650             "pr21997-1a-pic-1" \
1651             "pass.out" \
1652             "-fPIC" \
1653         ] \
1654         [list \
1655             "Run pr21997-1a (PIC 2)" \
1656             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1657             "-Wa,-mx86-used-note=yes" \
1658             { pr21997-1b.c } \
1659             "pr21997-1a-pic-2" \
1660             "pass.out" \
1661             "-fPIC" \
1662         ] \
1663         [list \
1664             "Run pr21997-1b (PIC 1)" \
1665             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1666             "-Wa,-mx86-used-note=yes" \
1667             { pr21997-1c.c } \
1668             "pr21997-1b-pic-1" \
1669             "pass.out" \
1670             "-fPIC" \
1671         ] \
1672         [list \
1673             "Run pr21997-1b (PIC 2)" \
1674             "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1675             "-Wa,-mx86-used-note=yes" \
1676             { pr21997-1c.c } \
1677             "pr21997-1b-pic-2" \
1678             "pass.out" \
1679             "-fPIC" \
1680         ] \
1681         [list \
1682             "Run pr22064" \
1683             "-pie -Wl,--no-as-needed tmpdir/pr22064a.o tmpdir/pr22064.so" \
1684             "-Wa,-mx86-used-note=yes" \
1685             { dummy.s } \
1686             "pr22064-pie" \
1687             "pass.out" \
1688             "-fPIE" \
1689         ] \
1690         [list \
1691             "Run pr22393-3" \
1692             "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a.so" \
1693             "-Wa,-mx86-used-note=yes" \
1694             {pr22393-3b.c} \
1695             "pr22393-3" \
1696             "pass.out" \
1697             "$NOPIE_CFLAGS" \
1698         ] \
1699         [list \
1700             "Run pr22393-3 (PIE)" \
1701             "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a-now.so" \
1702             "-Wa,-mx86-used-note=yes" \
1703             {pr22393-3b.c} \
1704             "pr22393-3-pie" \
1705             "pass.out" \
1706             "-fPIE" \
1707         ] \
1708         [list \
1709             "Run pr22393-3 (static)" \
1710             "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \
1711             "-Wa,-mx86-used-note=yes" \
1712             {pr22393-3a.c pr22393-3b.c} \
1713             "pr22393-3-static" \
1714             "pass.out" \
1715         ] \
1716         [list \
1717             "Run pr22791-2" \
1718             "-pie -Wl,--no-as-needed tmpdir/pr22791-2.so" \
1719             "-Wa,-mx86-used-note=yes" \
1720             { pr22791-2c.s } \
1721             "pr22791-2" \
1722             "pass.out" \
1723             "$NOPIE_CFLAGS" \
1724         ] \
1725         [list \
1726             "Run pr22842" \
1727             "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1728             "-Wa,-mx86-used-note=yes" \
1729             { pr22842b.S } \
1730             "pr22842" \
1731             "pass.out" \
1732         ] \
1733         [list \
1734             "Run pr23997" \
1735             "" \
1736             "" \
1737             { pr23997a.s pr23997b.c pr23997c.c } \
1738             "pr23997" \
1739             "pass.out" \
1740         ] \
1741         [list \
1742             "Run protected-func-1 without PIE" \
1743             "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-func-1.so" \
1744             "-Wa,-mx86-used-note=yes" \
1745             { protected-func-1b.c } \
1746             "protected-func-1a" \
1747             "pass.out" \
1748             "$NOPIE_CFLAGS" \
1749         ] \
1750         [list \
1751             "Run protected-func-1 with PIE" \
1752             "-Wl,--no-as-needed -pie tmpdir/libprotected-func-1.so" \
1753             "-Wa,-mx86-used-note=yes" \
1754             { protected-func-1b.c } \
1755             "protected-func-1b" \
1756             "pass.out" \
1757             "-fPIE" \
1758         ] \
1759     ]
1760
1761     # Run-time tests which require working ifunc attribute support.
1762     if { [check_ifunc_attribute_available] } {
1763         run_cc_link_tests [list \
1764             [list \
1765                 "Build libpr19784a.so" \
1766                 "-shared -Wl,-Bsymbolic-functions" \
1767                 "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1768                 { pr19784b.c pr19784c.c } \
1769                 {} \
1770                 "libpr19784a.so" \
1771             ] \
1772             [list \
1773                 "Build libpr19784b.so" \
1774                 "-shared -Wl,-Bsymbolic-functions" \
1775                 "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1776                 { pr19784c.c pr19784b.c } \
1777                 {} \
1778                 "libpr19784b.so" \
1779             ] \
1780             [list \
1781                 "Build pr19784a.o" \
1782                 "" \
1783                 "-Wa,-mx86-used-note=yes" \
1784                 { pr19784a.c } \
1785             ] \
1786         ]
1787
1788         run_ld_link_exec_tests [list \
1789             [list \
1790                 "Run pr19784a" \
1791                 "-Wl,--no-as-needed tmpdir/pr19784a.o tmpdir/libpr19784a.so" \
1792                 "-Wa,-mx86-used-note=yes" \
1793                 { dummy.s } \
1794                 "pr19784a" \
1795                 "pass.out" \
1796             ] \
1797             [list \
1798                 "Run pr19784b" \
1799                 "-Wl,--as-needed tmpdir/pr19784a.o tmpdir/libpr19784b.so" \
1800                 "-Wa,-mx86-used-note=yes" \
1801                 { dummy.s } \
1802                 "pr19784b" \
1803                 "pass.out" \
1804             ] \
1805         ]
1806     }
1807
1808     if { [istarget "x86_64-*-linux*"] \
1809          && ![istarget "x86_64-*-linux*-gnux32"]} {
1810
1811         run_cc_link_tests [list \
1812             [list \
1813                 "Build plt-main with -z bndplt" \
1814                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1815                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt \
1816                  -z noseparate-code -z max-page-size=0x200000" \
1817                 "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \
1818                 { plt-main5.c } \
1819                 {{objdump {-drw} plt-main-bnd.dd}} \
1820                 "plt-main-bnd" \
1821             ] \
1822             [list \
1823                 "Build plt-main with PIE and -z bndplt" \
1824                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1825                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie \
1826                  -z noseparate-code -z max-page-size=0x200000" \
1827                 "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \
1828                 { plt-main5.c } \
1829                 {{objdump {-drw} plt-main-bnd.dd}} \
1830                 "plt-main-pie-bnd" \
1831             ] \
1832             [list \
1833                 "Build plt-main with -z bndplt -z now" \
1834                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1835                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now \
1836                  -z noseparate-code -z max-page-size=0x200000" \
1837                 "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \
1838                 { plt-main5.c } \
1839                 {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \
1840                 "plt-main-bnd-now" \
1841             ] \
1842             [list \
1843                 "Build plt-main with PIE and -z bndplt -z now" \
1844                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1845                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now -pie \
1846                  -z noseparate-code -z max-page-size=0x200000" \
1847                 "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \
1848                 { plt-main5.c } \
1849                 {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \
1850                 "plt-main-pie-bnd-now" \
1851             ] \
1852         ]
1853
1854         run_ld_link_exec_tests [list \
1855             [list \
1856                 "Run plt-main with -z bndplt" \
1857                 "-Wl,--no-as-needed,-z,bndplt tmpdir/plt-main1.o \
1858                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
1859                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1860                 "-Wa,-mx86-used-note=yes" \
1861                 { plt-main5.c } \
1862                 "plt-main-bnd" \
1863                 "plt-main.out" \
1864             ] \
1865             [list \
1866                 "Run plt-main with PIE and -z bndplt" \
1867                 "-Wl,--no-as-needed,-z,bndplt -pie tmpdir/plt-main1.o \
1868                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
1869                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1870                 "-Wa,-mx86-used-note=yes" \
1871                 { plt-main5.c } \
1872                 "plt-main-pie-bnd" \
1873                 "plt-main.out" \
1874                 "-fPIC" \
1875             ] \
1876             [list \
1877                 "Run plt-main with -z bndplt -z now" \
1878                 "-Wl,--no-as-needed,-z,bndplt,-z,now tmpdir/plt-main1.o \
1879                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
1880                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1881                 "-Wa,-mx86-used-note=yes" \
1882                 { plt-main5.c } \
1883                 "plt-main-bnd-now" \
1884                 "plt-main.out" \
1885             ] \
1886             [list \
1887                 "Run plt-main with PIE and -z bndplt -z now" \
1888                 "-Wl,--no-as-needed,-z,bndplt,-z,now -pie tmpdir/plt-main1.o \
1889                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
1890                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1891                 "-Wa,-mx86-used-note=yes" \
1892                 { plt-main5.c } \
1893                 "plt-main-pie-bnd-now" \
1894                 "plt-main.out" \
1895                 "-fPIC" \
1896             ] \
1897             [list \
1898                 "Run pr20800" \
1899                 "-Wl,-z,now -pie" \
1900                 "-Wa,-mx86-used-note=yes" \
1901                 { pr20800a.S pr20800b.S } \
1902                 "pr20800" \
1903                 "pass.out" \
1904             ] \
1905         ]
1906         if { [check_ifunc_attribute_available] } {
1907             run_ld_link_exec_tests [list \
1908                 [list \
1909                     "Run pr21481a" \
1910                     "$NOPIE_LDFLAGS -Wl,-z,bndplt" \
1911                     "-Wa,-mx86-used-note=yes" \
1912                     { pr21481a.c pr21481b.S } \
1913                     "pr21481a" \
1914                     "pass.out" \
1915                      "$NOPIE_CFLAGS" \
1916                 ] \
1917                 [list \
1918                     "Run pr21481b" \
1919                     "$NOPIE_LDFLAGS -Wl,-z,bndplt,-z,now" \
1920                     "-Wa,-mx86-used-note=yes" \
1921                     { pr21481a.c pr21481b.S } \
1922                     "pr21481b" \
1923                     "pass.out" \
1924                     "$NOPIE_CFLAGS" \
1925                 ] \
1926             ]
1927         }
1928     }
1929
1930     if { [istarget "x86_64-*-linux*"] } {
1931         if { [istarget "x86_64-*-linux*-gnux32"] } {
1932             set pltdump {{objdump {-drw} plt-main-ibt-x32.dd}}
1933             set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt-x32.dd}}
1934         } else {
1935             set pltdump {{objdump {-drw} plt-main-ibt.dd}}
1936             set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}}
1937         }
1938         run_cc_link_tests [list \
1939             [list \
1940                 "Build plt-main with -z ibtplt" \
1941                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1942                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt \
1943                  -z noseparate-code -z max-page-size=0x200000" \
1944                 "-Wa,-mx86-used-note=yes" \
1945                 { plt-main5.c } \
1946                 $pltdump \
1947                 "plt-main-ibt" \
1948             ] \
1949             [list \
1950                 "Build plt-main with PIE and -z ibtplt" \
1951                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1952                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -pie \
1953                  -z noseparate-code -z max-page-size=0x200000" \
1954                 "-fPIC -Wa,-mx86-used-note=yes" \
1955                 { plt-main5.c } \
1956                 $pltdump \
1957                 "plt-main-pie-ibt" \
1958             ] \
1959             [list \
1960                 "Build plt-main with -z ibtplt -z now" \
1961                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1962                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now \
1963                  -z noseparate-code -z max-page-size=0x200000" \
1964                 "-Wa,-mx86-used-note=yes" \
1965                 { plt-main5.c } \
1966                 $pltsecdump \
1967                 "plt-main-ibt-now" \
1968             ] \
1969             [list \
1970                 "Build plt-main with PIE and -z ibtplt -z now" \
1971                 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1972                  tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now -pie \
1973                  -z noseparate-code -z max-page-size=0x200000" \
1974                 "-fPIC -Wa,-mx86-used-note=yes" \
1975                 { plt-main5.c } \
1976                 $pltsecdump \
1977                 "plt-main-pie-ibt-now" \
1978             ] \
1979             [list \
1980                 "Build libibtplt-lib.so with -z ibtplt" \
1981                 "-shared -z ibtplt \
1982                  -z noseparate-code -z max-page-size=0x200000" \
1983                 "-fPIC -Wa,-mx86-used-note=yes" \
1984                 { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \
1985                 $pltdump \
1986                 "libibtplt-lib.so" \
1987             ] \
1988             [list \
1989                 "Build libibtplt--now-lib.so with -z ibtplt -z now" \
1990                 "-shared -z ibtplt -z now \
1991                  -z noseparate-code -z max-page-size=0x200000" \
1992                 "-fPIC -Wa,-mx86-used-note=yes" \
1993                 { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \
1994                 $pltdump \
1995                 "libibtplt-now-lib.so" \
1996             ] \
1997         ]
1998
1999         run_ld_link_exec_tests [list \
2000             [list \
2001                 "Run plt-main with -z ibtplt" \
2002                 "-Wl,--no-as-needed,-z,ibtplt tmpdir/plt-main1.o \
2003                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
2004                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
2005                 "-Wa,-mx86-used-note=yes" \
2006                 { plt-main5.c } \
2007                 "plt-main-ibt" \
2008                 "plt-main.out" \
2009             ] \
2010             [list \
2011                 "Run plt-main with PIE and -z ibtplt" \
2012                 "-Wl,--no-as-needed,-z,ibtplt -pie tmpdir/plt-main1.o \
2013                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
2014                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
2015                 "-Wa,-mx86-used-note=yes" \
2016                 { plt-main5.c } \
2017                 "plt-main-pie-ibt" \
2018                 "plt-main.out" \
2019                 "-fPIC" \
2020             ] \
2021             [list \
2022                 "Run plt-main with -z ibtplt -z now" \
2023                 "-Wl,--no-as-needed,-z,ibtplt,-z,now tmpdir/plt-main1.o \
2024                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
2025                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
2026                 "-Wa,-mx86-used-note=yes" \
2027                 { plt-main5.c } \
2028                 "plt-main-ibt-now" \
2029                 "plt-main.out" \
2030             ] \
2031             [list \
2032                 "Run plt-main with PIE and -z ibtplt -z now" \
2033                 "-Wl,--no-as-needed,-z,ibtplt,-z,now -pie tmpdir/plt-main1.o \
2034                  tmpdir/plt-main2.o tmpdir/plt-main3.o \
2035                  tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
2036                 "-Wa,-mx86-used-note=yes" \
2037                 { plt-main5.c } \
2038                 "plt-main-pie-ibt-now" \
2039                 "plt-main.out" \
2040                 "-fPIC" \
2041             ] \
2042             [list \
2043                 "Run plt-main with libibtplt-lib.so -z ibtplt" \
2044                 "-Wl,--no-as-needed,-z,ibtplt tmpdir/libibtplt-lib.so \
2045                  tmpdir/libplt-lib.so" \
2046                 "-Wa,-mx86-used-note=yes" \
2047                 { plt-main5.c } \
2048                 "plt-main-ibt-lib" \
2049                 "plt-main.out" \
2050             ] \
2051             [list \
2052                 "Run plt-main with libibtplt-lib.so -z ibtplt -z now" \
2053                 "-Wl,--no-as-needed,-z,ibtplt,-z,now \
2054                  tmpdir/libibtplt-now-lib.so tmpdir/libplt-lib.so" \
2055                 "-Wa,-mx86-used-note=yes" \
2056                 { plt-main5.c } \
2057                 "plt-main-ibt-now-lib" \
2058                 "plt-main.out" \
2059             ] \
2060         ]
2061
2062         if { [check_ifunc_attribute_available] } {
2063             run_ld_link_exec_tests [list \
2064                 [list \
2065                     "Run pr21481a" \
2066                     "$NOPIE_LDFLAGS -Wl,-z,ibtplt" \
2067                     "-Wa,-mx86-used-note=yes" \
2068                     { pr21481a.c pr21481b.S } \
2069                     "pr21481a" \
2070                     "pass.out" \
2071                      "$NOPIE_CFLAGS" \
2072                 ] \
2073                 [list \
2074                     "Run pr21481b" \
2075                     "$NOPIE_LDFLAGS -Wl,-z,ibtplt,-z,now" \
2076                     "-Wa,-mx86-used-note=yes" \
2077                     { pr21481a.c pr21481b.S } \
2078                     "pr21481b" \
2079                     "pass.out" \
2080                     "$NOPIE_CFLAGS" \
2081                 ] \
2082             ]
2083         }
2084     }
2085
2086     undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
2087     undefined_weak "-fPIE" ""
2088     undefined_weak "-fPIE" "-pie"
2089     undefined_weak "-fPIE" "-Wl,-z,nodynamic-undefined-weak"
2090     undefined_weak "-fPIE" "-pie -Wl,-z,nodynamic-undefined-weak"
2091 }
2092
2093 if { ![istarget "x86_64-*-linux*"]} {
2094     set ASFLAGS "$saved_ASFLAGS"
2095     return
2096 }
2097
2098 run_ld_link_tests [list \
2099     [list \
2100         "basic PLT generation (-z now)" \
2101         "-z now -melf_x86_64 --hash-style=sysv tmpdir/libpltlib.so \
2102          -z noseparate-code -z max-page-size=0x200000" \
2103         "" \
2104         "--64" \
2105         {plt2.s} \
2106         {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
2107         "plt2" \
2108     ] \
2109     [list \
2110         "Build pr21626.so" \
2111         "-shared -melf_x86_64" \
2112         "" \
2113         "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \
2114         {property-x86-3.s} \
2115         "" \
2116         "pr21626.so" \
2117     ] \
2118     [list \
2119         "Build pr21626" \
2120         "-melf_x86_64 tmpdir/pr21626.so" \
2121         "" \
2122         "--64 -mx86-used-note=yes" \
2123         {start.s foo.s} \
2124         "" \
2125         "pr21626" \
2126     ] \
2127 ]
2128
2129 # Linux only tests
2130 if { "$LD_CLASS" == "64bit" } then {
2131     # This test needs 64-bit linker.
2132     run_dump_test "pr17618"
2133 }
2134 run_dump_test "pltgot-1"
2135 run_dump_test "pltgot-2"
2136 run_dump_test "pr20830a"
2137 run_dump_test "pr20830b"
2138 run_dump_test "pr21038a"
2139 run_dump_test "pr21038b"
2140 run_dump_test "pr21038c"
2141 run_dump_test "pr20830a-now"
2142 run_dump_test "pr20830b-now"
2143 run_dump_test "pr21038a-now"
2144 run_dump_test "pr21038b-now"
2145 run_dump_test "pr21038c-now"
2146 run_dump_test "ibt-plt-1"
2147 run_dump_test "ibt-plt-1-x32"
2148 run_dump_test "ibt-plt-2a"
2149 run_dump_test "ibt-plt-2b"
2150 run_dump_test "ibt-plt-2c"
2151 run_dump_test "ibt-plt-2d"
2152 run_dump_test "ibt-plt-2a-x32"
2153 run_dump_test "ibt-plt-2b-x32"
2154 run_dump_test "ibt-plt-2c-x32"
2155 run_dump_test "ibt-plt-2d-x32"
2156 run_dump_test "ibt-plt-3a"
2157 run_dump_test "ibt-plt-3b"
2158 run_dump_test "ibt-plt-3c"
2159 run_dump_test "ibt-plt-3d"
2160 run_dump_test "ibt-plt-3a-x32"
2161 run_dump_test "ibt-plt-3b-x32"
2162 run_dump_test "ibt-plt-3c-x32"
2163 run_dump_test "ibt-plt-3d-x32"
2164
2165 set ASFLAGS "$saved_ASFLAGS"