1 # Expect script for ld-i386 tests
2 # Copyright (C) 2002-2019 Free Software Foundation, Inc.
4 # This file is part of the GNU Binutils.
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.
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.
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,
23 set saved_ASFLAGS "$ASFLAGS"
24 if { [is_elf_format] \
25 && ([istarget "i?86-*-*"] || [istarget "x86_64-*-*"]) } {
26 set ASFLAGS "$ASFLAGS -mx86-used-note=no"
29 # Test i386 linking; all types of relocs. This tests the assembler and
30 # tools like objdump as well as the linker.
32 if {[istarget "i?86-*-vxworks"]} {
34 {"VxWorks shared library test 1"
35 "-shared -Tvxworks1.ld --hash-style=sysv" ""
37 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
38 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
40 {"VxWorks executable test 1 (dynamic)" \
41 "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
43 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
45 {"VxWorks executable test 2 (dynamic)" \
46 "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
48 {{readelf --segments vxworks2.sd}}
50 {"VxWorks executable test 2 (static)"
51 "-Tvxworks1.ld --hash-style=sysv" ""
53 {{readelf --segments vxworks2-static.sd}}
56 run_ld_link_tests $i386tests
57 run_dump_test "vxworks1-static"
60 if [istarget "*-*-go32*"] {
61 run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
63 set src "tmpdir/go32stub"
64 set dest "tmpdir/go32stub-copy"
66 set test "go32 stub patch the source"
68 fconfigure $fi -translation binary
69 if {[read $fi 2] != "MZ"} {
74 puts -nonewline $fi "objcopy-test-go32stub"
78 set test "go32 stub objcopy"
79 set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
80 set exec_output [lindex $status 1]
81 set exec_output [prune_warnings $exec_output]
82 if [string match "" $exec_output] then {
85 send_log "$exec_output\n"
86 verbose "$exec_output" 1
90 # cmp would compare the whole files and some data after the initial exe
92 set test "go32 stub comparison after objcopy"
94 fconfigure $fi -translation binary
95 set src_stub [read $fi 2048]
98 fconfigure $fi -translation binary
99 set dest_stub [read $fi 2048]
101 if {$src_stub == $dest_stub} {
108 if { !([istarget "i?86-*-elf*"]
109 || [istarget "i?86-*-linux*"]
110 || [istarget "i?86-*-gnu*"]
111 || [istarget "i?86-*-nacl*"]
112 || [istarget "x86_64-*-elf*"]
113 || [istarget "x86_64-*-nacl*"]
114 || [istarget "x86_64-*-linux*"]
115 || [istarget "amd64-*-linux*"]) } {
119 # List contains test-items with 3 items followed by 2 lists:
120 # 0:name 1:ld early options 2:ld late options 3:assembler options
121 # 4:filenames of assembler files 5: action and options. 6: name of output file
124 # objdump: Apply objdump options on result. Compare with regex (last arg).
125 # nm: Apply nm options on result. Compare with regex (last arg).
126 # readelf: Apply readelf options on result. Compare with regex (last arg).
129 {"Helper shared library (basic PLT test)"
130 "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
131 {"basic PLT generation (non-PIC)"
132 "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
133 {{objdump -drj.plt plt.pd}} "plt"}
134 {"basic PLT generation (PIC)"
135 "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
136 {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
137 {"TLS -fpic -shared transitions"
138 "-shared -melf_i386 --no-ld-generated-unwind-info \
139 -z noseparate-code --hash-style=sysv" ""
140 "--32" {tlspic1.s tlspic2.s}
141 {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
142 {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
144 {"TLS -fpic -shared transitions without PLT"
145 "-shared -melf_i386 --no-ld-generated-unwind-info \
146 -z noseparate-code --hash-style=sysv" ""
147 "-mrelax-relocations=yes --32"
148 {tlspic3.s tlspic2.s}
149 {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
150 {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
152 {"TLS descriptor -fpic -shared transitions"
153 "-shared -melf_i386 --no-ld-generated-unwind-info \
154 -z noseparate-code --hash-style=sysv" ""
155 "--32" {tlsdesc.s tlspic2.s}
156 {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
157 {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
159 {"Helper shared library" "-shared -melf_i386" ""
160 "--32" {tlslib.s} {} "libtlslib.so"}
161 {"TLS -fpic and -fno-pic exec transitions"
162 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
163 -z noseparate-code --hash-style=sysv" ""
164 "--32" {tlsbinpic.s tlsbin.s}
165 {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
166 {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
168 {"TLS -fpic and -fno-pic exec transitions without PLT"
169 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
170 -z noseparate-code --hash-style=sysv" ""
171 "-mrelax-relocations=yes --32"
172 {tlsbinpic2.s tlsbin.s}
173 {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
174 {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
176 {"TLS descriptor -fpic and -fno-pic exec transitions"
177 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
178 -z noseparate-code --hash-style=sysv" ""
179 "--32" {tlsbindesc.s tlsbin.s}
180 {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
181 {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
183 {"TLS -fno-pic -shared"
184 "-shared -melf_i386 --no-ld-generated-unwind-info \
185 -z noseparate-code --hash-style=sysv" ""
186 "--32" {tlsnopic1.s tlsnopic2.s}
187 {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
188 {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
189 {"TLS with global dynamic and descriptors"
190 "-shared -melf_i386 --no-ld-generated-unwind-info \
191 -z noseparate-code --hash-style=sysv" ""
193 {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
195 {"TLS in debug sections" "-melf_i386" ""
197 {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
198 {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
199 {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
200 {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
201 {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
202 {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
203 {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
204 {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
205 "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
206 {"TLS GD->LE transition" "-melf_i386" ""
208 {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
209 {"TLS GD->LE transition without PLT" "-melf_i386" ""
210 "-mrelax-relocations=yes --32"
212 {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
213 {"TLS LD->LE transition" "-melf_i386" ""
215 {{objdump -dwr tlsld1.dd}} "tlsld1"}
216 {"TLS LD->LE transition without PLT" "-melf_i386" ""
217 "-mrelax-relocations=yes --32"
219 {{objdump -dwr tlsld2.dd}} "tlsld2"}
220 {"TLS IE->LE transition" "-melf_i386" ""
222 {{objdump -dwr tlsie1.dd}} "tlsie1"}
223 {"PR ld/17313 (1)" "-melf_i386" ""
224 "--32 -mx86-used-note=yes" {zero.s} {} ""}
225 {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
226 "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
227 {"PR ld/17306 (1)" "-melf_i386" ""
228 "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
229 {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
230 "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
231 {"PR ld/17709 (1)" "-melf_i386 -shared" ""
232 "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
233 {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
234 "--32 -mx86-used-note=yes"
235 {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
236 {"Build pr19827a.o" "" ""
237 "--32 -mx86-used-note=yes" { pr19827a.S }}
238 {"Build pr19827b.so" "-melf_i386 -shared" ""
239 "--32 -mx86-used-note=yes"
240 { pr19827b.S } {} "pr19827b.so"}
241 {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
242 "--32 -mx86-used-note=yes"
243 { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
244 {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
245 "--32 -mx86-used-note=yes"
246 { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
249 # So as to avoid rewriting every last test case here in a nacl variant,
250 # we use black magic to massage the generic cases into nacl-variant cases.
251 if [istarget "*-*-nacl*"] {
252 # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
253 regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
255 # Same, applied to all the run_dump_test cases.
256 set options_regsub(ld) {elf_i386 elf_i386_nacl}
258 # The section/segment layout differs too much for the vanilla
259 # readelf output files to match. So massage the cases so that
260 # they refer to a foo-nacl.rd file instead of a foo.rd file.
261 regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
264 regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
267 proc iamcu_tests {} {
268 if {[istarget "*-*-nacl*"]} then {
276 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
277 unresolved "Build Intel MCU start.o"
281 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
282 unresolved "Build ia32 start.o"
286 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
287 unresolved "Build Intel MCU foo.o"
291 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
292 unresolved "Build ia32 foo.o"
296 run_dump_test "abs-iamcu"
297 run_dump_test "iamcu-1"
298 run_dump_test "iamcu-2"
299 run_dump_test "iamcu-3"
300 run_dump_test "iamcu-4"
305 run_ld_link_tests $i386tests
308 run_dump_test "pcrel8"
309 run_dump_test "pcrel16"
310 run_dump_test "pcrel16abs"
311 run_dump_test "alloc"
312 run_dump_test "warn1"
313 run_dump_test "tlsgd2"
314 run_dump_test "tlsgd4"
315 run_dump_test "tlsie2"
316 run_dump_test "tlsie3"
317 run_dump_test "tlsie4"
318 run_dump_test "tlsie5"
319 run_dump_test "hidden1"
320 run_dump_test "hidden2"
321 run_dump_test "hidden3"
322 run_dump_test "protected1"
323 run_dump_test "protected2"
324 run_dump_test "protected3"
325 run_dump_test "protected4"
326 run_dump_test "protected5"
327 run_dump_test "protected6a"
328 run_dump_test "protected6b"
329 run_dump_test "protected7"
330 run_dump_test "tlspie1"
331 run_dump_test "tlspie2"
332 run_dump_test "tlspie3a"
333 run_dump_test "tlspie3b"
334 run_dump_test "tlspie3c"
335 run_dump_test "nogot1"
336 run_dump_test "nogot2"
337 run_dump_test "discarded1"
338 run_dump_test "pr12718"
339 run_dump_test "pr12921"
340 run_dump_test "pr12570a"
341 run_dump_test "pr12570b"
342 run_dump_test "lea1a"
343 run_dump_test "lea1b"
344 run_dump_test "lea1c"
345 run_dump_test "lea1d"
346 run_dump_test "lea1e"
347 run_dump_test "lea1f"
348 run_dump_test "mov1a"
349 run_dump_test "mov1b"
350 run_dump_test "mov2a"
351 run_dump_test "mov2b"
353 run_dump_test "branch1"
354 run_dump_test "call1"
355 run_dump_test "call2"
356 run_dump_test "call3a"
357 run_dump_test "call3b"
358 run_dump_test "call3c"
359 run_dump_test "call3d"
360 run_dump_test "call3e"
361 run_dump_test "call3f"
362 run_dump_test "call3g"
363 run_dump_test "call3h"
366 run_dump_test "load1"
367 run_dump_test "load1-nacl"
368 run_dump_test "load2"
369 run_dump_test "load3"
370 run_dump_test "load4a"
371 run_dump_test "load4b"
372 run_dump_test "load5a"
373 run_dump_test "load5b"
374 run_dump_test "load6"
375 run_dump_test "load7"
376 run_dump_test "pr19175"
377 run_dump_test "pr19615"
378 run_dump_test "pr19636-1a"
379 run_dump_test "pr19636-1b"
380 run_dump_test "pr19636-1c"
381 run_dump_test "pr19636-1d"
382 run_dump_test "pr19636-1d-nacl"
383 run_dump_test "pr19636-1e"
384 run_dump_test "pr19636-1f"
385 run_dump_test "pr19636-1g"
386 run_dump_test "pr19636-1h"
387 run_dump_test "pr19636-1i"
388 run_dump_test "pr19636-1j"
389 run_dump_test "pr19636-1k"
390 run_dump_test "pr19636-1l"
391 run_dump_test "pr19636-2a"
392 run_dump_test "pr19636-2b"
393 run_dump_test "pr19636-2c"
394 run_dump_test "pr19636-2c-nacl"
395 run_dump_test "pr19636-2d"
396 run_dump_test "pr19636-2d-nacl"
397 run_dump_test "pr19636-2e"
398 run_dump_test "pr19636-2e-nacl"
399 run_dump_test "pr19636-3a"
400 run_dump_test "pr19636-3b"
401 run_dump_test "pr19636-3c"
402 run_dump_test "pr19636-3d"
403 run_dump_test "pr19636-3e"
404 run_dump_test "pr19636-3f"
405 run_dump_test "pr19636-3g"
406 run_dump_test "pr19636-3h"
407 run_dump_test "pr19636-3i"
408 run_dump_test "pr19636-4a"
409 run_dump_test "pr19636-4b"
410 run_dump_test "pr19636-4c"
411 run_dump_test "pr19636-4d"
412 run_dump_test "pr19645"
413 run_dump_test "pr19609-1a"
414 run_dump_test "pr19609-1b"
415 run_dump_test "pr19609-1c"
416 run_dump_test "pr19609-1d"
417 run_dump_test "pr19609-1e"
418 run_dump_test "pr19609-1f"
419 run_dump_test "pr19609-1g"
420 run_dump_test "pr19609-1h"
421 run_dump_test "pr19609-1i"
422 run_dump_test "pr19609-2a"
423 run_dump_test "pr19609-2b"
424 run_dump_test "pr19609-2c"
425 run_dump_test "undefweaka"
426 run_dump_test "undefweakb"
427 run_dump_test "pr19539"
428 run_dump_test "pr20117"
429 run_dump_test "pr20244-1a"
430 run_dump_test "pr20244-1b"
431 run_dump_test "pr20244-1c"
432 run_dump_test "pr20244-2a"
433 run_dump_test "pr20244-2b"
434 run_dump_test "pr20244-2c"
435 run_dump_test "pr20244-2d"
436 run_dump_test "pr20244-4a"
437 run_dump_test "pr20244-4b"
438 run_dump_test "pr20244-4c"
439 run_dump_test "pr20253-3"
440 run_dump_test "pr20253-4a"
441 run_dump_test "pr20253-4b"
442 run_dump_test "pr20253-4c"
443 run_dump_test "pr20253-5"
444 run_dump_test "pr20515"
445 run_dump_test "property-x86-3"
446 run_dump_test "property-x86-4a"
447 run_dump_test "property-x86-4b"
448 run_dump_test "property-x86-5"
449 run_dump_test "property-x86-ibt1a"
450 run_dump_test "property-x86-ibt1b"
451 run_dump_test "property-x86-ibt2"
452 run_dump_test "property-x86-ibt3a"
453 run_dump_test "property-x86-ibt3b"
454 run_dump_test "property-x86-ibt4"
455 run_dump_test "property-x86-ibt5"
456 run_dump_test "property-x86-shstk1a"
457 run_dump_test "property-x86-shstk1b"
458 run_dump_test "property-x86-shstk2"
459 run_dump_test "property-x86-shstk3a"
460 run_dump_test "property-x86-shstk3b"
461 run_dump_test "property-x86-shstk4"
462 run_dump_test "property-x86-shstk5"
463 run_dump_test "property-x86-cet1"
464 run_dump_test "property-x86-cet2a"
465 run_dump_test "property-x86-cet2b"
466 run_dump_test "property-x86-cet3a"
467 run_dump_test "property-x86-cet3b"
468 run_dump_test "property-x86-cet4a"
469 run_dump_test "property-x86-cet4b"
470 run_dump_test "property-x86-cet5a"
471 run_dump_test "property-x86-cet5b"
472 run_dump_test "property-x86-cet6"
474 run_dump_test "pie1-nacl"
475 run_dump_test "pr21884"
476 run_dump_test "pr21884-nacl"
477 run_dump_test "pr22115-1a"
478 run_dump_test "pr22115-1b"
479 run_dump_test "pr22115-1c"
480 run_dump_test "pr22115-1d"
481 run_dump_test "pr22135"
482 run_dump_test "pr22782"
483 run_dump_test "pr22929"
484 run_dump_test "pr23189"
485 run_dump_test "pr23194"
486 run_dump_test "pr23372a"
487 run_dump_test "pr23372b"
488 run_dump_test "pr23372c"
489 run_dump_test "pr23372d"
490 run_dump_test "pr23486a"
491 run_dump_test "pr23486b"
492 run_dump_test "pr23486c"
493 run_dump_test "pr23486d"
494 run_dump_test "pr23854"
495 run_dump_test "pr23930"
496 run_dump_test "pr24322a"
497 run_dump_test "pr24322b"
499 if { !([istarget "i?86-*-linux*"]
500 || [istarget "i?86-*-gnu*"]
501 || [istarget "i?86-*-nacl*"]
502 || [istarget "x86_64-*-nacl*"]
503 || [istarget "x86_64-*-linux*"]) } {
504 set ASFLAGS "$saved_ASFLAGS"
508 run_dump_test "compressed1"
509 run_dump_test "pr12627"
510 run_dump_test "pr13302"
511 run_dump_test "pr14215"
512 run_dump_test "pr17057"
513 run_dump_test "pr17935-1"
514 run_dump_test "pr17935-2"
515 run_dump_test "pr18801a"
516 run_dump_test "pr18801b"
517 run_dump_test "pr18815"
518 run_dump_test "pr19939a"
519 run_dump_test "pr19939b"
520 run_dump_test "tlsdesc2"
522 proc undefined_weak {cflags ldflags} {
523 set testname "Undefined weak symbol"
524 if { ![ string match "" $cflags$ldflags] } {
525 set testname "$testname ($cflags $ldflags)"
528 if { [string match "*-fPIE*" $cflags]
529 && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
530 set weak_symbol "Weak defined"
532 set weak_symbol "Weak undefined"
535 run_cc_link_tests [list \
537 "Build libpr19704a.so" \
538 "-shared -Wl,-soname,libpr19704.so" \
539 "-Wa,-mrelax-relocations=yes" \
545 "Build libpr19704b.so" \
546 "-shared -Wl,-soname,libpr19704.so" \
547 "-fPIC -Wa,-mrelax-relocations=yes" \
554 exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
556 run_ld_link_exec_tests [list \
559 "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
560 "-Wa,-mrelax-relocations=yes" \
568 exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
570 set exec_output [run_host_cmd tmpdir/pr19704 ""]
571 if {![string match $weak_symbol $exec_output]} {
578 # Add $PLT_CFLAGS if PLT is expected.
581 # Must be Linux native with the C compiler
583 && [istarget "i?86-*-linux*"]
584 && [which $CC] != 0 } {
585 run_cc_link_tests [list \
589 "-fPIC -Wa,-mrelax-relocations=yes" \
595 "Build libplt-main1.a" \
597 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
599 {{readelf {-Wr} plt-main1.rd}} \
603 "Build libplt-main2.a" \
605 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
607 {{readelf {-Wr} plt-main2.rd}} \
611 "Build libplt-main3.a" \
613 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
615 {{readelf {-Wr} plt-main3.rd}} \
619 "Build libplt-main4.a" \
621 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
623 {{readelf {-Wr} plt-main4.rd}} \
628 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
629 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
630 "-Wa,-mrelax-relocations=yes" \
632 {{readelf {-Wr} plt-main.rd}} \
636 "Build plt-main with PIE" \
637 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
638 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
639 "-fPIC -Wa,-mrelax-relocations=yes" \
641 {{readelf {-Wr} plt-main.rd}} \
645 "Build copyreloc-lib.so" \
647 "-fPIC -Wa,-mrelax-relocations=yes" \
648 { copyreloc-lib.c } \
653 "Build libcopyreloc-main.a" \
655 "-Wa,-mrelax-relocations=yes" \
656 { copyreloc-main.S } \
658 "libcopyreloc-main.a" \
661 "Build copyreloc-main with PIE and GOTOFF (1)" \
662 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
663 "-Wa,-mrelax-relocations=yes" \
665 {{readelf {-Wr} copyreloc-main1.rd}} \
669 "Build copyreloc-main with PIE and GOTOFF (2)" \
670 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
671 "-Wa,-mrelax-relocations=yes" \
673 {{readelf {-Wr} copyreloc-main2.rd}} \
679 "-fPIC -Wa,-mrelax-relocations=yes" \
685 "Build pr17689.so with -z now" \
686 "-shared -Wl,-z,now" \
687 "-fPIC -Wa,-mrelax-relocations=yes" \
689 {{readelf {-Wr} pr17689now.rd}} \
693 "Build pr17689ver.so" \
694 "-shared -Wl,--version-script,pr17689a.t" \
695 "-fPIC -Wa,-mrelax-relocations=yes" \
703 "-Wa,-mrelax-relocations=yes" \
709 "Build pr17689 with PIE and GOTOFF" \
710 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
711 "-Wa,-mrelax-relocations=yes" \
713 {{readelf {-Wr} pr17689.rd}} \
717 "Build pr17689 with PIE, -z now and GOTOFF" \
718 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
719 "-Wa,-mrelax-relocations=yes" \
721 {{readelf {-Wr} pr17689now.rd}} \
725 "Build pr17689ver with PIE and GOTOFF" \
726 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
727 "-Wa,-mrelax-relocations=yes" \
729 {{readelf {-Wr} pr17689ver.rd}} \
733 "Build pr17827 with PIE and GOTOFF" \
734 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
735 "-Wa,-mrelax-relocations=yes" \
737 {{readelf {-Wr} pr17827.rd}} \
743 "-fPIC -Wa,-mrelax-relocations=yes" \
751 "-Wa,-mrelax-relocations=yes" \
752 { pr18900b.c pr18900c.c } \
758 "tmpdir/pr18900.o tmpdir/pr18900.so" \
759 "-Wa,-mrelax-relocations=yes" \
761 {{readelf {-Wrd} pr18900a.rd}} \
766 "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
767 "-Wa,-mrelax-relocations=yes" \
769 {{readelf {-Wrd} pr18900b.rd}} \
775 "-fPIC -Wa,-mrelax-relocations=yes" \
783 "-Wa,-mrelax-relocations=yes" \
791 "-Wa,-mrelax-relocations=yes" \
792 { got1a.S got1b.c got1c.c } \
798 "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
799 "-Wa,-mx86-used-note=no" \
801 {{objdump {-dw} got1.dd}} \
807 "-Wa,-mx86-used-note=no" \
814 "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
815 "-Wa,-mrelax-relocations=yes" \
817 {{objdump {-dw} pr19319.dd}} \
822 "-shared -nostdlib -nostartfiles \
823 -Ltmpdir $srcdir/$subdir/pr24276.dso" \
824 "-Wa,-mx86-used-note=yes" \
826 {{warning_output pr24276.warn}} \
832 "-Wa,-mx86-used-note=no" \
833 {pass.c property-no-copy.S} \
834 {{readelf {-n} property-1.r}} \
838 "Build property 1 (.o)" \
840 "-Wa,-mx86-used-note=yes" \
841 {pass.c property-no-copy.S} \
842 {{readelf {-n} property-1a.r}} \
846 "Build property 1 (.so)" \
848 "-fPIC -Wa,-mx86-used-note=no" \
849 {pass.c property-no-copy.S} \
850 {{readelf {-n} property-1.r}} \
856 "-Wa,-mx86-used-note=no" \
857 {pass.c property-stack.S} \
858 {{readelf {-n} property-2.r}} \
862 "Build property 2 (.o)" \
864 "-Wa,-mx86-used-note=yes" \
865 {pass.c property-stack.S} \
866 {{readelf {-n} property-2a.r}} \
870 "Build property 2 (.so)" \
872 "-fPIC -Wa,-mx86-used-note=no" \
873 {pass.c property-stack.S} \
874 {{readelf {-n} property-2.r}} \
880 "-Wa,-mx86-used-note=no" \
881 {pass.c property-stack.S property-x86-1.S} \
882 {{readelf {-n} property-3.r}} \
886 "Build property 3 (.o)" \
888 "-Wa,-mx86-used-note=yes" \
889 {pass.c property-x86-1.S property-stack.S} \
890 {{readelf {-n} property-3a.r}} \
894 "Build property 3 (.so)" \
896 "-fPIC -Wa,-mx86-used-note=no" \
897 {property-x86-1.S pass.c property-stack.S} \
898 {{readelf {-n} property-3.r}} \
904 "-Wa,-mx86-used-note=no" \
905 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
906 {{readelf {-n} property-4.r}} \
910 "Build property 4 (.o)" \
912 "-Wa,-mx86-used-note=yes" \
913 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
914 {{readelf {-n} property-4a.r}} \
918 "Build property 4 (.so)" \
920 "-fPIC -Wa,-mx86-used-note=no" \
921 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
922 {{readelf {-n} property-4.r}} \
926 "Build property 4 (-Wl,-z,stack-size=0)" \
927 "-Wl,-z,stack-size=0" \
928 "-Wa,-mx86-used-note=no" \
929 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
930 {{readelf {-n} property-4.r}} \
935 "-Wl,-z,stack-size=0x900000" \
936 "-Wa,-mx86-used-note=no" \
937 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
938 {{readelf {-n} property-5.r}} \
942 "Build property 5 (.o)" \
943 "-r -nostdlib -Wl,-z,stack-size=0x900000" \
944 "-Wa,-mx86-used-note=yes" \
945 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
946 {{readelf {-n} property-5a.r}} \
950 "Build property 5 (.so)" \
951 "-shared -Wl,-z,stack-size=0x900000" \
952 "-fPIC -Wa,-mx86-used-note=no" \
953 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
954 {{readelf {-n} property-5.r}} \
958 "Build property-6.so" \
960 "-fPIC -Wa,-mx86-used-note=no" \
961 {property-6a.c property-6c.S} \
962 {{readelf {-n} property-6.r}} \
966 "Build property-6.o" \
968 "-Wa,-mx86-used-note=yes" \
969 {property-6b.c property-stack.S} \
970 {{readelf {-n} property-2a.r}} \
975 "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
976 "-Wa,-mx86-used-note=no" \
978 {{readelf {-n} property-2.r}} \
982 "Build property 7a (.o)" \
984 "-Wa,-mx86-used-note=yes" \
985 {property-unsorted-1.S} \
986 {{readelf {-n} property-7a.r}} \
990 "Build property 7b (.o)" \
992 "-Wa,-mx86-used-note=yes" \
993 {property-unsorted-2.S} \
994 {{readelf {-n} property-7a.r}} \
999 run_ld_link_exec_tests [list \
1002 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1003 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1004 "-Wa,-mx86-used-note=yes" \
1010 "Run plt-main with PIE" \
1011 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1012 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
1013 "-Wa,-mx86-used-note=yes" \
1020 "Run copyreloc-main with PIE and GOTOFF" \
1021 "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
1022 "-Wa,-mx86-used-note=yes" \
1025 "copyreloc-main.out" \
1028 "Run pr17689 with PIE and GOTOFF" \
1029 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1030 "-Wa,-mx86-used-note=yes" \
1036 "Run pr17689 with PIE, -z now and GOTOFF" \
1037 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1038 "-Wa,-mx86-used-note=yes" \
1044 "Run pr17689ver with PIE and GOTOFF" \
1045 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1046 "-Wa,-mx86-used-note=yes" \
1053 "tmpdir/pr18900.o tmpdir/pr18900.so" \
1054 "-Wa,-mx86-used-note=yes" \
1061 "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1062 "-Wa,-mx86-used-note=yes" \
1063 { pr19031b.S pr19031c.c } \
1070 "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1071 "-Wa,-mx86-used-note=yes" \
1072 { got1a.S got1b.c got1c.c } \
1079 "-Wa,-mx86-used-note=yes" \
1080 {pass.c property-no-copy.S} \
1081 "property-1" "pass.out" \
1084 "Run property 1 (PIE)" \
1086 "-Wa,-mx86-used-note=yes" \
1087 {pass.c property-no-copy.S} \
1088 "property-1-pie" "pass.out" "-fPIE" \
1091 "Run property 1 (static)" \
1093 "-Wa,-mx86-used-note=yes" \
1094 {pass.c property-no-copy.S} \
1095 "property-1-static" "pass.out" \
1100 "-Wa,-mx86-used-note=yes" \
1101 {pass.c property-stack.S} \
1102 "property-2" "pass.out" \
1105 "Run property 2 (PIE)" \
1107 "-Wa,-mx86-used-note=yes" \
1108 {pass.c property-stack.S} \
1109 "property-2-pie" "pass.out" "-fPIE" \
1112 "Run property 2 (static)" \
1114 "-Wa,-mx86-used-note=yes" \
1115 {pass.c property-stack.S} \
1116 "property-3-static" "pass.out" \
1121 "-Wa,-mx86-used-note=yes" \
1122 {pass.c property-stack.S property-x86-1.S} \
1123 "property-3" "pass.out" \
1126 "Run property 3 (PIE)" \
1128 "-Wa,-mx86-used-note=yes" \
1129 {pass.c property-x86-1.S property-stack.S} \
1130 "property-3-pie" "pass.out" "-fPIE" \
1133 "Run property 3 (static)" \
1135 "-Wa,-mx86-used-note=yes" \
1136 {property-x86-1.S pass.c property-stack.S} \
1137 "property-3-static" "pass.out" \
1142 "-Wa,-mx86-used-note=yes" \
1143 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1144 "property-4" "pass.out" \
1147 "Run property 4 (PIE)" \
1149 "-Wa,-mx86-used-note=yes" \
1150 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1151 "property-4-pie" "pass.out" "-fPIE" \
1154 "Run property 4 (static)" \
1156 "-Wa,-mx86-used-note=yes" \
1157 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1158 "property-4-static" "pass.out" \
1162 "-Wl,-z,stack-size=0x900000" \
1163 "-Wa,-mx86-used-note=yes" \
1164 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1165 "property-5" "pass.out" \
1168 "Run property 5 (PIE)" \
1169 "-pie -Wl,-z,stack-size=0x900000" \
1170 "-Wa,-mx86-used-note=yes" \
1171 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1172 "property-5-pie" "pass.out" "-fPIE" \
1175 "Run property 5 (static)" \
1176 "-static -Wl,-z,stack-size=0x900000" \
1177 "-Wa,-mx86-used-note=yes" \
1178 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1179 "property-5-static" "pass.out" \
1183 undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1184 undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1185 undefined_weak "-fPIE" "-pie"
1186 undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1187 undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1190 global NOPIE_CFLAGS NOPIE_LDFLAGS
1192 # Must be native with the C compiler and working IFUNC support,
1194 && [check_ifunc_available]
1195 && [istarget "i?86-*-*"]
1196 && [which $CC] != 0 } {
1197 run_cc_link_tests [list \
1199 "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1201 "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1202 { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1205 "Build pr21168a.o" \
1207 "-Wa,-mx86-used-note=yes" \
1211 "Build pr21168.so" \
1213 "-Wa,-mx86-used-note=yes" \
1220 run_ld_link_exec_tests [list \
1223 "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1224 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1225 "-Wa,-mx86-used-note=yes" \
1232 "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1233 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1234 "-Wa,-mx86-used-note=yes" \
1241 "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1242 "-Wa,-mx86-used-note=yes" \
1249 if { [istarget "i?86-*-linux*"] } {
1250 run_cc_link_tests [list \
1252 "Build pr21168.so with -z ibtplt" \
1253 "-shared -Wl,-z,ibtplt" \
1254 "-Wa,-mx86-used-note=yes" \
1260 "Build ifunc-1a with -z ibtplt" \
1261 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1262 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1263 "-Wa,-mx86-used-note=yes" \
1265 {{objdump {-dw} plt-main-ibt.dd}} \
1269 "Build ifunc-1a with PIE -z ibtplt" \
1270 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1271 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1272 "-Wa,-mx86-used-note=yes" \
1274 {{objdump {-dw} plt-pie-ibt.dd}} \
1275 "ifunc-1a-pie-ibt" \
1279 run_ld_link_exec_tests [list \
1281 "Run ifunc-1a with -z ibtplt" \
1282 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1283 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1284 "-Wa,-mx86-used-note=yes" \
1290 "Run ifunc-1a with PIE -z ibtplt" \
1291 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1292 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1293 "-Wa,-mx86-used-note=yes" \
1295 "ifunc-1a-pie-ibt" \
1299 "Run pr21168 with -z ibtplt" \
1300 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1301 "-Wa,-mx86-used-note=yes" \
1310 # Must be native with the C compiler.
1312 && [istarget "i?86-*-*"]
1313 && [which $CC] != 0 } {
1314 run_cc_link_tests [list \
1316 "Build pr22001-1.so" \
1318 "-Wa,-mx86-used-note=yes" \
1324 "Build pr21997-1.so" \
1326 "-Wa,-mx86-used-note=yes" \
1327 { property-stack.S property-no-copy.S pr21997-1a.S } \
1332 "Build pr22842.so" \
1334 "-fPIC -Wa,-mx86-used-note=yes" \
1341 run_ld_link_exec_tests [list \
1343 "Run weakundef1 without PIE" \
1345 "-Wa,-mx86-used-note=yes" \
1353 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1354 "-Wa,-mx86-used-note=yes" \
1361 "Run pr22001-1 (PIE 1)" \
1362 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1363 "-Wa,-mx86-used-note=yes" \
1369 "Run pr22001-1 (PIE 2)" \
1370 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1371 "-Wa,-mx86-used-note=yes" \
1377 "Run pr22001-1 (PIC 1)" \
1378 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1379 "-Wa,-mx86-used-note=yes" \
1386 "Run pr22001-1 (PIC 2)" \
1387 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1388 "-Wa,-mx86-used-note=yes" \
1396 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1397 "-Wa,-mx86-used-note=yes" \
1404 "Run pr21997-1 (PIC 1)" \
1405 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1406 "-Wa,-mx86-used-note=yes" \
1413 "Run pr21997-1 (PIC 2)" \
1414 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1415 "-Wa,-mx86-used-note=yes" \
1422 "Run pr21997-1 (PIE 1)" \
1423 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1424 "-Wa,-mx86-used-note=yes" \
1430 "Run pr21997-1 (PIE 2)" \
1431 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1432 "-Wa,-mx86-used-note=yes" \
1439 "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1440 "-Wa,-mx86-used-note=yes" \
1449 { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \
1450 ../ld-x86-64/pr23997c.c } \
1456 if { [at_least_gcc_version 5 0] } {
1457 run_ld_link_exec_tests [list \
1459 "Run weakundef1 with PIE" \
1461 "-Wa,-mx86-used-note=yes" \
1471 if { !([istarget "i?86-*-linux*"]
1472 || [istarget "x86_64-*-linux*"]) } {
1473 set ASFLAGS "$saved_ASFLAGS"
1477 run_ld_link_tests [list \
1479 "basic PLT generation (non-PIC, -z now)" \
1480 "-z now -melf_i386 --hash-style=sysv \
1481 -z noseparate-code tmpdir/libpltlib.so" \
1485 {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1489 "basic PLT generation (PIC, -z now)" \
1490 "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1492 "--32 -mx86-used-note=yes" \
1494 {{objdump -dwr plt-pic2.dd}} \
1498 "Build pr21626.so" \
1499 "-shared -melf_i386" \
1501 "--32 -mx86-used-note=yes" \
1502 {property-x86-3.s} \
1508 "-melf_i386 tmpdir/pr21626.so" \
1510 "--32 -mx86-used-note=yes" \
1518 run_dump_test "pltgot-1"
1519 run_dump_test "pltgot-2"
1520 run_dump_test "pr20830"
1521 run_dump_test "ibt-plt-1"
1522 run_dump_test "ibt-plt-2a"
1523 run_dump_test "ibt-plt-2b"
1524 run_dump_test "ibt-plt-2c"
1525 run_dump_test "ibt-plt-2d"
1526 run_dump_test "ibt-plt-3a"
1527 run_dump_test "ibt-plt-3b"
1528 run_dump_test "ibt-plt-3c"
1529 run_dump_test "ibt-plt-3d"
1531 set ASFLAGS "$saved_ASFLAGS"