1 # Expect script for ld-i386 tests
2 # Copyright (C) 2002-2021 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,
22 set saved_ASFLAGS "$ASFLAGS"
23 if { [is_elf_format] \
24 && ([istarget "i?86-*-*"] || [istarget "x86_64-*-*"]) } {
25 set ASFLAGS "$ASFLAGS -mx86-used-note=no"
28 # Test i386 linking; all types of relocs. This tests the assembler and
29 # tools like objdump as well as the linker.
31 if {[istarget "i?86-*-vxworks"]} {
33 {"VxWorks shared library test 1"
34 "-shared -Tvxworks1.ld --hash-style=sysv" ""
36 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
37 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
39 {"VxWorks executable test 1 (dynamic)" \
40 "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
42 {{readelf {--relocs --wide} vxworks1.rd} {objdump -dr vxworks1.dd}}
44 {"VxWorks executable test 2 (dynamic)" \
45 "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
47 {{readelf --segments vxworks2.sd}}
49 {"VxWorks executable test 2 (static)"
50 "-Tvxworks1.ld --hash-style=sysv" ""
52 {{readelf --segments vxworks2-static.sd}}
55 run_ld_link_tests $i386tests
56 run_dump_test "vxworks1-static"
59 if [istarget "*-*-go32*"] {
60 run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
62 set src "tmpdir/go32stub"
63 set dest "tmpdir/go32stub-copy"
65 set test "go32 stub patch the source"
67 fconfigure $fi -translation binary
68 if {[read $fi 2] != "MZ"} {
73 puts -nonewline $fi "objcopy-test-go32stub"
77 set test "go32 stub objcopy"
78 set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
79 set exec_output [lindex $status 1]
80 set exec_output [prune_warnings $exec_output]
81 if [string match "" $exec_output] then {
84 send_log "$exec_output\n"
85 verbose "$exec_output" 1
89 # cmp would compare the whole files and some data after the initial exe
91 set test "go32 stub comparison after objcopy"
93 fconfigure $fi -translation binary
94 set src_stub [read $fi 2048]
97 fconfigure $fi -translation binary
98 set dest_stub [read $fi 2048]
100 if {$src_stub == $dest_stub} {
107 if { !([istarget "i?86-*-elf*"]
108 || [istarget "i?86-*-linux*"]
109 || [istarget "i?86-*-gnu*"]
110 || [istarget "x86_64-*-elf*"]
111 || [istarget "x86_64-*-linux*"]
112 || [istarget "amd64-*-linux*"]) } {
116 # List contains test-items with 3 items followed by 2 lists:
117 # 0:name 1:ld early options 2:ld late options 3:assembler options
118 # 4:filenames of assembler files 5: action and options. 6: name of output file
121 # objdump: Apply objdump options on result. Compare with regex (last arg).
122 # nm: Apply nm options on result. Compare with regex (last arg).
123 # readelf: Apply readelf options on result. Compare with regex (last arg).
126 {"Helper shared library (basic PLT test)"
127 "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
128 {"basic PLT generation (non-PIC)"
129 "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
130 {{objdump -drj.plt plt.pd}} "plt"}
131 {"basic PLT generation (PIC)"
132 "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
133 {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
134 {"TLS -fpic -shared transitions"
135 "-shared -melf_i386 --no-ld-generated-unwind-info \
136 -z noseparate-code --hash-style=sysv" ""
137 "--32" {tlspic1.s tlspic2.s}
138 {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
139 {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
141 {"TLS -fpic -shared transitions without PLT"
142 "-shared -melf_i386 --no-ld-generated-unwind-info \
143 -z noseparate-code --hash-style=sysv" ""
144 "-mrelax-relocations=yes --32"
145 {tlspic3.s tlspic2.s}
146 {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
147 {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
149 {"TLS descriptor -fpic -shared transitions"
150 "-shared -melf_i386 --no-ld-generated-unwind-info \
151 -z noseparate-code --hash-style=sysv" ""
152 "--32" {tlsdesc.s tlspic2.s}
153 {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
154 {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
156 {"Helper shared library" "-shared -melf_i386" ""
157 "--32" {tlslib.s} {} "libtlslib.so"}
158 {"TLS -fpic and -fno-pic exec transitions"
159 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
160 -z noseparate-code --hash-style=sysv" ""
161 "--32" {tlsbinpic.s tlsbin.s}
162 {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
163 {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
165 {"TLS -fpic and -fno-pic exec transitions without PLT"
166 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
167 -z noseparate-code --hash-style=sysv" ""
168 "-mrelax-relocations=yes --32"
169 {tlsbinpic2.s tlsbin.s}
170 {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
171 {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
173 {"TLS descriptor -fpic and -fno-pic exec transitions"
174 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \
175 -z noseparate-code --hash-style=sysv" ""
176 "--32" {tlsbindesc.s tlsbin.s}
177 {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
178 {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
180 {"TLS -fno-pic -shared"
181 "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
182 -z noseparate-code --hash-style=sysv" ""
183 "--32" {tlsnopic1.s tlsnopic2.s}
184 {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
185 {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
186 {"TLS with global dynamic and descriptors"
187 "-shared -melf_i386 --no-ld-generated-unwind-info \
188 -z noseparate-code --hash-style=sysv" ""
190 {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
192 {"TLS in debug sections" "-melf_i386" ""
194 {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
195 {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
196 {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
197 {"Reloc section order"
198 "-shared -melf_i386 -z nocombreloc -z notext" "" "--32"
199 {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
200 {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
201 {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
202 {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
203 "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
204 {"TLS GD->LE transition" "-melf_i386" ""
206 {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
207 {"TLS GD->LE transition without PLT" "-melf_i386" ""
208 "-mrelax-relocations=yes --32"
210 {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
211 {"TLS LD->LE transition" "-melf_i386" ""
213 {{objdump -dwr tlsld1.dd}} "tlsld1"}
214 {"TLS LD->LE transition without PLT" "-melf_i386" ""
215 "-mrelax-relocations=yes --32"
217 {{objdump -dwr tlsld2.dd}} "tlsld2"}
218 {"TLS IE->LE transition" "-melf_i386" ""
220 {{objdump -dwr tlsie1.dd}} "tlsie1"}
221 {"PR ld/17313 (1)" "-melf_i386" ""
222 "--32 -mx86-used-note=yes" {zero.s} {} ""}
223 {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
224 "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
225 {"PR ld/17306 (1)" "-melf_i386" ""
226 "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
227 {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
228 "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
229 {"PR ld/17709 (1)" "-melf_i386 -shared" ""
230 "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
231 {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
232 "--32 -mx86-used-note=yes"
233 {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
234 {"Build pr19827a.o" "" ""
235 "--32 -mx86-used-note=yes" { pr19827a.S }}
236 {"Build pr19827b.so" "-melf_i386 -shared" ""
237 "--32 -mx86-used-note=yes"
238 { pr19827b.S } {} "pr19827b.so"}
240 "-melf_i386 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so"
242 "--32 -mx86-used-note=yes"
243 { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
245 "-melf_i386 -shared -Bsymbolic -z notext" ""
246 "--32 -mx86-used-note=yes"
247 { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
249 "-melf_i386 -shared" ""
251 { pr27193a.o.bz2 pr27193b.s }
252 {{objdump {-dw} pr27193.dd}} "pr27193a.so"}
254 "-melf_i386 -shared --reduce-memory-overheads" ""
256 { pr27193a.o.bz2 pr27193b.s }
257 {{objdump {-dw} pr27193.dd}} "pr27193b.so"}
260 proc iamcu_tests {} {
265 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
266 fail "Build Intel MCU start.o"
270 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
271 fail "Build ia32 start.o"
275 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
276 fail "Build Intel MCU foo.o"
280 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
281 fail "Build ia32 foo.o"
285 run_dump_test "abs-iamcu"
286 run_dump_test "iamcu-1"
287 run_dump_test "iamcu-2"
288 run_dump_test "iamcu-3"
289 run_dump_test "iamcu-4"
294 run_ld_link_tests $i386tests
297 run_dump_test "pcrel8"
298 run_dump_test "pcrel16"
299 run_dump_test "pcrel16abs"
300 run_dump_test "pcrel16-2"
301 run_dump_test "alloc"
302 run_dump_test "warn1"
303 run_dump_test "tlsgd2"
304 run_dump_test "tlsgd4"
305 run_dump_test "tlsie2"
306 run_dump_test "tlsie3"
307 run_dump_test "tlsie4"
308 run_dump_test "tlsie5"
309 run_dump_test "hidden1"
310 run_dump_test "hidden2"
311 run_dump_test "hidden3"
312 run_dump_test "protected1"
313 run_dump_test "protected2"
314 run_dump_test "protected3"
315 run_dump_test "protected4"
316 run_dump_test "protected5"
317 run_dump_test "protected6a"
318 run_dump_test "protected6b"
319 run_dump_test "protected7"
320 run_dump_test "tlspie1"
321 run_dump_test "tlspie2"
322 run_dump_test "tlspie3a"
323 run_dump_test "tlspie3b"
324 run_dump_test "tlspie3c"
325 run_dump_test "nogot1"
326 run_dump_test "nogot2"
327 run_dump_test "discarded1"
328 run_dump_test "pr12718"
329 run_dump_test "pr12921"
330 run_dump_test "pr12570a"
331 run_dump_test "pr12570b"
332 run_dump_test "lea1a"
333 run_dump_test "lea1b"
334 run_dump_test "lea1c"
335 run_dump_test "lea1d"
336 run_dump_test "lea1e"
337 run_dump_test "lea1f"
338 run_dump_test "mov1a"
339 run_dump_test "mov1b"
340 run_dump_test "mov2a"
341 run_dump_test "mov2b"
343 run_dump_test "branch1"
344 run_dump_test "call1"
345 run_dump_test "call2"
346 run_dump_test "call3a"
347 run_dump_test "call3b"
348 run_dump_test "call3c"
349 run_dump_test "call3d"
350 run_dump_test "call3e"
351 run_dump_test "call3f"
352 run_dump_test "call3g"
353 run_dump_test "call3h"
356 run_dump_test "ljmp1"
357 run_dump_test "ljmp2"
358 run_dump_test "load1"
359 run_dump_test "load2"
360 run_dump_test "load3"
361 run_dump_test "load4a"
362 run_dump_test "load4b"
363 run_dump_test "load5a"
364 run_dump_test "load5b"
365 run_dump_test "load6"
366 run_dump_test "load7"
367 run_dump_test "pr19175"
368 run_dump_test "pr19615"
369 run_dump_test "pr19636-1a"
370 run_dump_test "pr19636-1b"
371 run_dump_test "pr19636-1c"
372 run_dump_test "pr19636-1d"
373 run_dump_test "pr19636-1e"
374 run_dump_test "pr19636-1f"
375 run_dump_test "pr19636-1g"
376 run_dump_test "pr19636-1h"
377 run_dump_test "pr19636-1i"
378 run_dump_test "pr19636-1j"
379 run_dump_test "pr19636-1k"
380 run_dump_test "pr19636-1l"
381 run_dump_test "pr19636-2a"
382 run_dump_test "pr19636-2b"
383 run_dump_test "pr19636-2c"
384 run_dump_test "pr19636-2d"
385 run_dump_test "pr19636-2e"
386 run_dump_test "pr19636-3a"
387 run_dump_test "pr19636-3b"
388 run_dump_test "pr19636-3c"
389 run_dump_test "pr19636-3d"
390 run_dump_test "pr19636-3e"
391 run_dump_test "pr19636-3f"
392 run_dump_test "pr19636-3g"
393 run_dump_test "pr19636-3h"
394 run_dump_test "pr19636-3i"
395 run_dump_test "pr19636-4a"
396 run_dump_test "pr19636-4b"
397 run_dump_test "pr19636-4c"
398 run_dump_test "pr19636-4d"
399 run_dump_test "pr19645"
400 run_dump_test "pr19609-1a"
401 run_dump_test "pr19609-1b"
402 run_dump_test "pr19609-1c"
403 run_dump_test "pr19609-1d"
404 run_dump_test "pr19609-1e"
405 run_dump_test "pr19609-1f"
406 run_dump_test "pr19609-1g"
407 run_dump_test "pr19609-1h"
408 run_dump_test "pr19609-1i"
409 run_dump_test "pr19609-2a"
410 run_dump_test "pr19609-2b"
411 run_dump_test "pr19609-2c"
412 run_dump_test "undefweaka"
413 run_dump_test "undefweakb"
414 run_dump_test "pr19539"
415 run_dump_test "pr20117"
416 run_dump_test "pr20244-1a"
417 run_dump_test "pr20244-1b"
418 run_dump_test "pr20244-1c"
419 run_dump_test "pr20244-2a"
420 run_dump_test "pr20244-2b"
421 run_dump_test "pr20244-2c"
422 run_dump_test "pr20244-2d"
423 run_dump_test "pr20244-4a"
424 run_dump_test "pr20244-4b"
425 run_dump_test "pr20244-4c"
426 run_dump_test "pr20253-3"
427 run_dump_test "pr20253-4a"
428 run_dump_test "pr20253-4b"
429 run_dump_test "pr20253-4c"
430 run_dump_test "pr20253-5"
431 run_dump_test "pr20515"
432 run_dump_test "property-x86-3"
433 run_dump_test "property-x86-4a"
434 run_dump_test "property-x86-4b"
435 run_dump_test "property-x86-5"
436 run_dump_test "property-x86-6"
437 run_dump_test "property-x86-ibt1a"
438 run_dump_test "property-x86-ibt1b"
439 run_dump_test "property-x86-ibt2"
440 run_dump_test "property-x86-ibt3a"
441 run_dump_test "property-x86-ibt3b"
442 run_dump_test "property-x86-ibt4"
443 run_dump_test "property-x86-ibt5"
444 run_dump_test "property-x86-shstk1a"
445 run_dump_test "property-x86-shstk1b"
446 run_dump_test "property-x86-shstk2"
447 run_dump_test "property-x86-shstk3a"
448 run_dump_test "property-x86-shstk3b"
449 run_dump_test "property-x86-shstk4"
450 run_dump_test "property-x86-shstk5"
451 run_dump_test "property-x86-cet1"
452 run_dump_test "property-x86-cet2a"
453 run_dump_test "property-x86-cet2b"
454 run_dump_test "property-x86-cet3a"
455 run_dump_test "property-x86-cet3b"
456 run_dump_test "property-x86-cet4a"
457 run_dump_test "property-x86-cet4b"
458 run_dump_test "property-x86-cet5a"
459 run_dump_test "property-x86-cet5b"
460 run_dump_test "property-x86-cet6"
462 run_dump_test "pr21884"
463 run_dump_test "pr22115-1a"
464 run_dump_test "pr22115-1b"
465 run_dump_test "pr22115-1c"
466 run_dump_test "pr22115-1d"
467 run_dump_test "pr22135"
468 run_dump_test "pr22782"
469 run_dump_test "pr22929"
470 run_dump_test "pr23189"
471 run_dump_test "pr23194"
472 run_dump_test "pr23372a"
473 run_dump_test "pr23372b"
474 run_dump_test "pr23372c"
475 run_dump_test "pr23372d"
476 run_dump_test "pr23486a"
477 run_dump_test "pr23486b"
478 run_dump_test "pr23486c"
479 run_dump_test "pr23486d"
480 run_dump_test "pr23854"
481 run_dump_test "pr23930"
482 run_dump_test "pr24322a"
483 run_dump_test "pr24322b"
484 run_dump_test "align-branch-1"
485 run_dump_test "pr26018"
486 run_dump_test "pr26263"
487 run_dump_test "pr26711-1"
488 run_dump_test "pr26711-2"
489 run_dump_test "pr26711-3"
490 run_dump_test "property-x86-isa1"
491 run_dump_test "property-x86-isa2"
492 run_dump_test "property-x86-isa3"
493 run_dump_test "property-x86-isa4"
494 run_dump_test "pr26869"
496 if { !([istarget "i?86-*-linux*"]
497 || [istarget "i?86-*-gnu*"]
498 || [istarget "x86_64-*-linux*"]) } {
499 set ASFLAGS "$saved_ASFLAGS"
503 run_dump_test "compressed1"
504 run_dump_test "pr12627"
505 run_dump_test "pr13302"
506 run_dump_test "pr14215"
507 run_dump_test "pr17057"
508 run_dump_test "pr17935-1"
509 run_dump_test "pr17935-2"
510 run_dump_test "pr18801a"
511 run_dump_test "pr18801b"
512 run_dump_test "ifunc-textrel-1a"
513 run_dump_test "ifunc-textrel-1b"
514 run_dump_test "ifunc-textrel-2a"
515 run_dump_test "ifunc-textrel-2b"
516 run_dump_test "pr18815"
517 run_dump_test "pr19939a"
518 run_dump_test "pr19939b"
519 run_dump_test "tlsdesc2"
520 run_dump_test "report-reloc-1"
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 # Must be Linux native with the C compiler
580 && [istarget "i?86-*-linux*"]
581 && [check_compiler_available] } {
582 run_cc_link_tests [list \
586 "-fPIC -Wa,-mrelax-relocations=yes" \
592 "Build libplt-main1.a" \
594 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
596 {{readelf {-Wr} plt-main1.rd}} \
600 "Build libplt-main2.a" \
602 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
604 {{readelf {-Wr} plt-main2.rd}} \
608 "Build libplt-main3.a" \
610 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
612 {{readelf {-Wr} plt-main3.rd}} \
616 "Build libplt-main4.a" \
618 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
620 {{readelf {-Wr} plt-main4.rd}} \
625 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
626 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
627 "-Wa,-mrelax-relocations=yes" \
629 {{readelf {-Wr} plt-main.rd}} \
633 "Build plt-main with PIE" \
634 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
635 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
636 "-fPIC -Wa,-mrelax-relocations=yes" \
638 {{readelf {-Wr} plt-main.rd}} \
642 "Build copyreloc-lib.so" \
644 "-fPIC -Wa,-mrelax-relocations=yes" \
645 { copyreloc-lib.c } \
650 "Build libcopyreloc-main.a" \
652 "-Wa,-mrelax-relocations=yes" \
653 { copyreloc-main.S } \
655 "libcopyreloc-main.a" \
658 "Build copyreloc-main with PIE and GOTOFF (1)" \
659 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
660 "-Wa,-mrelax-relocations=yes" \
662 {{readelf {-Wr} copyreloc-main1.rd}} \
666 "Build copyreloc-main with PIE and GOTOFF (2)" \
667 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
668 "-Wa,-mrelax-relocations=yes" \
670 {{readelf {-Wr} copyreloc-main2.rd}} \
676 "-fPIC -Wa,-mrelax-relocations=yes" \
682 "Build pr17689.so with -z now" \
683 "-shared -Wl,-z,now" \
684 "-fPIC -Wa,-mrelax-relocations=yes" \
686 {{readelf {-Wr} pr17689now.rd}} \
690 "Build pr17689ver.so" \
691 "-shared -Wl,--version-script,pr17689a.t" \
692 "-fPIC -Wa,-mrelax-relocations=yes" \
700 "-Wa,-mrelax-relocations=yes" \
706 "Build pr17689 with PIE and GOTOFF" \
707 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
708 "-Wa,-mrelax-relocations=yes" \
710 {{readelf {-Wr} pr17689.rd}} \
714 "Build pr17689 with PIE, -z now and GOTOFF" \
715 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
716 "-Wa,-mrelax-relocations=yes" \
718 {{readelf {-Wr} pr17689now.rd}} \
722 "Build pr17689ver with PIE and GOTOFF" \
723 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
724 "-Wa,-mrelax-relocations=yes" \
726 {{readelf {-Wr} pr17689ver.rd}} \
730 "Build pr17827 with PIE and GOTOFF" \
731 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
732 "-Wa,-mrelax-relocations=yes" \
734 {{readelf {-Wr} pr17827.rd}} \
740 "-fPIC -Wa,-mrelax-relocations=yes" \
748 "-Wa,-mrelax-relocations=yes" \
749 { pr18900b.c pr18900c.c } \
755 "tmpdir/pr18900.o tmpdir/pr18900.so" \
756 "-Wa,-mrelax-relocations=yes" \
758 {{readelf {-Wrd} pr18900a.rd}} \
763 "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
764 "-Wa,-mrelax-relocations=yes" \
766 {{readelf {-Wrd} pr18900b.rd}} \
772 "-fPIC -Wa,-mrelax-relocations=yes" \
780 "-Wa,-mrelax-relocations=yes" \
788 "-Wa,-mrelax-relocations=yes" \
789 { got1a.S got1b.c got1c.c } \
795 "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
796 "-Wa,-mx86-used-note=no" \
798 {{objdump {-dw} got1.dd}} \
804 "-Wa,-mx86-used-note=no" \
811 "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
812 "-Wa,-mrelax-relocations=yes" \
814 {{objdump {-dw} pr19319.dd}} \
819 "-shared -nostdlib -nostartfiles \
820 -Ltmpdir $srcdir/$subdir/pr24276.dso" \
821 "-Wa,-mx86-used-note=yes" \
823 {{warning_output pr24276.warn}} \
829 "-Wa,-mx86-used-note=no" \
830 {pass.c property-no-copy.S} \
831 {{readelf {-n} property-1.r}} \
835 "Build property 1 (.o)" \
837 "-Wa,-mx86-used-note=yes" \
838 {pass.c property-no-copy.S} \
839 {{readelf {-n} property-1a.r}} \
843 "Build property 1 (.so)" \
845 "-fPIC -Wa,-mx86-used-note=no" \
846 {pass.c property-no-copy.S} \
847 {{readelf {-n} property-1.r}} \
853 "-Wa,-mx86-used-note=no" \
854 {pass.c property-stack.S} \
855 {{readelf {-n} property-2.r}} \
859 "Build property 2 (.o)" \
861 "-Wa,-mx86-used-note=yes" \
862 {pass.c property-stack.S} \
863 {{readelf {-n} property-2a.r}} \
867 "Build property 2 (.so)" \
869 "-fPIC -Wa,-mx86-used-note=no" \
870 {pass.c property-stack.S} \
871 {{readelf {-n} property-2.r}} \
877 "-Wa,-mx86-used-note=no" \
878 {pass.c property-stack.S property-x86-1.S} \
879 {{readelf {-n} property-3.r}} \
883 "Build property 3 (.o)" \
885 "-Wa,-mx86-used-note=yes" \
886 {pass.c property-x86-1.S property-stack.S} \
887 {{readelf {-n} property-3a.r}} \
891 "Build property 3 (.so)" \
893 "-fPIC -Wa,-mx86-used-note=no" \
894 {property-x86-1.S pass.c property-stack.S} \
895 {{readelf {-n} property-3.r}} \
901 "-Wa,-mx86-used-note=no" \
902 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
903 {{readelf {-n} property-4.r}} \
907 "Build property 4 (.o)" \
909 "-Wa,-mx86-used-note=yes" \
910 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
911 {{readelf {-n} property-4a.r}} \
915 "Build property 4 (.so)" \
917 "-fPIC -Wa,-mx86-used-note=no" \
918 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
919 {{readelf {-n} property-4.r}} \
923 "Build property 4 (-Wl,-z,stack-size=0)" \
924 "-Wl,-z,stack-size=0" \
925 "-Wa,-mx86-used-note=no" \
926 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
927 {{readelf {-n} property-4.r}} \
932 "-Wl,-z,stack-size=0x900000" \
933 "-Wa,-mx86-used-note=no" \
934 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
935 {{readelf {-n} property-5.r}} \
939 "Build property 5 (.o)" \
940 "-r -nostdlib -Wl,-z,stack-size=0x900000" \
941 "-Wa,-mx86-used-note=yes" \
942 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
943 {{readelf {-n} property-5a.r}} \
947 "Build property 5 (.so)" \
948 "-shared -Wl,-z,stack-size=0x900000" \
949 "-fPIC -Wa,-mx86-used-note=no" \
950 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
951 {{readelf {-n} property-5.r}} \
955 "Build property-6.so" \
957 "-fPIC -Wa,-mx86-used-note=no" \
958 {property-6a.c property-6c.S} \
959 {{readelf {-n} property-6.r}} \
963 "Build property-6.o" \
965 "-Wa,-mx86-used-note=yes" \
966 {property-6b.c property-stack.S} \
967 {{readelf {-n} property-2a.r}} \
972 "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
973 "-Wa,-mx86-used-note=no" \
975 {{readelf {-n} property-2.r}} \
979 "Build property 7a (.o)" \
981 "-Wa,-mx86-used-note=yes" \
982 {property-unsorted-1.S} \
983 {{readelf {-n} property-7a.r}} \
987 "Build property 7b (.o)" \
989 "-Wa,-mx86-used-note=yes" \
990 {property-unsorted-2.S} \
991 {{readelf {-n} property-7a.r}} \
996 run_ld_link_exec_tests [list \
999 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1000 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1001 "-Wa,-mx86-used-note=yes" \
1007 "Run plt-main with PIE" \
1008 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1009 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
1010 "-Wa,-mx86-used-note=yes" \
1017 "Run copyreloc-main with PIE and GOTOFF" \
1018 "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
1019 "-Wa,-mx86-used-note=yes" \
1022 "copyreloc-main.out" \
1025 "Run pr17689 with PIE and GOTOFF" \
1026 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1027 "-Wa,-mx86-used-note=yes" \
1033 "Run pr17689 with PIE, -z now and GOTOFF" \
1034 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1035 "-Wa,-mx86-used-note=yes" \
1041 "Run pr17689ver with PIE and GOTOFF" \
1042 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1043 "-Wa,-mx86-used-note=yes" \
1050 "tmpdir/pr18900.o tmpdir/pr18900.so" \
1051 "-Wa,-mx86-used-note=yes" \
1058 "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
1059 "-Wa,-mx86-used-note=yes" \
1060 { pr19031b.S pr19031c.c } \
1067 "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1068 "-Wa,-mx86-used-note=yes" \
1069 { got1a.S got1b.c got1c.c } \
1076 "-Wa,-mx86-used-note=yes" \
1077 {pass.c property-no-copy.S} \
1078 "property-1" "pass.out" \
1081 "Run property 1 (PIE)" \
1083 "-Wa,-mx86-used-note=yes" \
1084 {pass.c property-no-copy.S} \
1085 "property-1-pie" "pass.out" "-fPIE" \
1088 "Run property 1 (static)" \
1090 "-Wa,-mx86-used-note=yes" \
1091 {pass.c property-no-copy.S} \
1092 "property-1-static" "pass.out" \
1097 "-Wa,-mx86-used-note=yes" \
1098 {pass.c property-stack.S} \
1099 "property-2" "pass.out" \
1102 "Run property 2 (PIE)" \
1104 "-Wa,-mx86-used-note=yes" \
1105 {pass.c property-stack.S} \
1106 "property-2-pie" "pass.out" "-fPIE" \
1109 "Run property 2 (static)" \
1111 "-Wa,-mx86-used-note=yes" \
1112 {pass.c property-stack.S} \
1113 "property-3-static" "pass.out" \
1117 undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1118 undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1119 undefined_weak "-fPIE" "-pie"
1120 undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1121 undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1124 # Must be native with the C compiler and working IFUNC support,
1126 && [check_ifunc_available]
1127 && [istarget "i?86-*-*"]
1128 && [check_compiler_available] } {
1129 run_cc_link_tests [list \
1131 "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1133 "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1134 { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1137 "Build pr21168a.o" \
1139 "-Wa,-mx86-used-note=yes" \
1143 "Build pr21168.so" \
1145 "-Wa,-mx86-used-note=yes" \
1152 run_ld_link_exec_tests [list \
1155 "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1156 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1157 "-Wa,-mx86-used-note=yes" \
1164 "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1165 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1166 "-Wa,-mx86-used-note=yes" \
1173 "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1174 "-Wa,-mx86-used-note=yes" \
1181 if { [istarget "i?86-*-linux*"] } {
1182 run_cc_link_tests [list \
1184 "Build pr21168.so with -z ibtplt" \
1185 "-shared -Wl,-z,ibtplt" \
1186 "-Wa,-mx86-used-note=yes" \
1192 "Build ifunc-1a with -z ibtplt" \
1193 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1194 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1195 "-Wa,-mx86-used-note=yes" \
1197 {{objdump {-dw} plt-main-ibt.dd}} \
1201 "Build ifunc-1a with PIE -z ibtplt" \
1202 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1203 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1204 "-Wa,-mx86-used-note=yes" \
1206 {{objdump {-dw} plt-pie-ibt.dd}} \
1207 "ifunc-1a-pie-ibt" \
1211 run_ld_link_exec_tests [list \
1213 "Run ifunc-1a with -z ibtplt" \
1214 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1215 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1216 "-Wa,-mx86-used-note=yes" \
1222 "Run ifunc-1a with PIE -z ibtplt" \
1223 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1224 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1225 "-Wa,-mx86-used-note=yes" \
1227 "ifunc-1a-pie-ibt" \
1231 "Run pr21168 with -z ibtplt" \
1232 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1233 "-Wa,-mx86-used-note=yes" \
1242 # Must be native with the C compiler.
1244 && [istarget "i?86-*-*"]
1245 && [check_compiler_available] } {
1246 run_cc_link_tests [list \
1248 "Build pr22001-1.so" \
1249 "-shared -Wl,-z,notext" \
1250 "-Wa,-mx86-used-note=yes" \
1256 "Build pr21997-1.so" \
1258 "-Wa,-mx86-used-note=yes" \
1259 { property-stack.S property-no-copy.S pr21997-1a.S } \
1264 "Build pr22842.so" \
1266 "-fPIC -Wa,-mx86-used-note=yes" \
1273 run_ld_link_exec_tests [list \
1275 "Run weakundef1 without PIE" \
1277 "-Wa,-mx86-used-note=yes" \
1285 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1286 "-Wa,-mx86-used-note=yes" \
1293 "Run pr22001-1 (PIE 1)" \
1294 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1295 "-Wa,-mx86-used-note=yes" \
1301 "Run pr22001-1 (PIE 2)" \
1302 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1303 "-Wa,-mx86-used-note=yes" \
1309 "Run pr22001-1 (PIC 1)" \
1310 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1311 "-Wa,-mx86-used-note=yes" \
1318 "Run pr22001-1 (PIC 2)" \
1319 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1320 "-Wa,-mx86-used-note=yes" \
1328 "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1329 "-Wa,-mx86-used-note=yes" \
1336 "Run pr21997-1 (PIC 1)" \
1337 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1338 "-Wa,-mx86-used-note=yes" \
1345 "Run pr21997-1 (PIC 2)" \
1346 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1347 "-Wa,-mx86-used-note=yes" \
1354 "Run pr21997-1 (PIE 1)" \
1355 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1356 "-Wa,-mx86-used-note=yes" \
1362 "Run pr21997-1 (PIE 2)" \
1363 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1364 "-Wa,-mx86-used-note=yes" \
1371 "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1372 "-Wa,-mx86-used-note=yes" \
1381 { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \
1382 ../ld-x86-64/pr23997c.c } \
1388 if { [at_least_gcc_version 5 0] } {
1389 run_ld_link_exec_tests [list \
1391 "Run weakundef1 with PIE" \
1393 "-Wa,-mx86-used-note=yes" \
1403 if { !([istarget "i?86-*-linux*"]
1404 || [istarget "x86_64-*-linux*"]) } {
1405 set ASFLAGS "$saved_ASFLAGS"
1409 run_ld_link_tests [list \
1411 "basic PLT generation (non-PIC, -z now)" \
1412 "-z now -melf_i386 --hash-style=sysv \
1413 -z noseparate-code tmpdir/libpltlib.so" \
1417 {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1421 "basic PLT generation (PIC, -z now)" \
1422 "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1424 "--32 -mx86-used-note=yes" \
1426 {{objdump -dwr plt-pic2.dd}} \
1430 "Build pr21626.so" \
1431 "-shared -melf_i386" \
1433 "--32 -mx86-used-note=yes" \
1434 {property-x86-3.s} \
1440 "-melf_i386 tmpdir/pr21626.so" \
1442 "--32 -mx86-used-note=yes" \
1450 run_dump_test "pltgot-1"
1451 run_dump_test "pltgot-2"
1452 run_dump_test "pr20830"
1453 run_dump_test "ibt-plt-1"
1454 run_dump_test "ibt-plt-2a"
1455 run_dump_test "ibt-plt-2b"
1456 run_dump_test "ibt-plt-2c"
1457 run_dump_test "ibt-plt-2d"
1458 run_dump_test "ibt-plt-3a"
1459 run_dump_test "ibt-plt-3b"
1460 run_dump_test "ibt-plt-3c"
1461 run_dump_test "ibt-plt-3d"
1463 set ASFLAGS "$saved_ASFLAGS"