1 # Expect script for ld-i386 tests
2 # Copyright (C) 2002-2017 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 # Test i386 linking; all types of relocs. This tests the assembler and
23 # tools like objdump as well as the linker.
25 if {[istarget "i?86-*-vxworks"]} {
27 {"VxWorks shared library test 1"
28 "-shared -Tvxworks1.ld --hash-style=sysv" ""
30 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
31 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
33 {"VxWorks executable test 1 (dynamic)" \
34 "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
36 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
38 {"VxWorks executable test 2 (dynamic)" \
39 "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
41 {{readelf --segments vxworks2.sd}}
43 {"VxWorks executable test 2 (static)"
44 "-Tvxworks1.ld --hash-style=sysv" ""
46 {{readelf --segments vxworks2-static.sd}}
49 run_ld_link_tests $i386tests
50 run_dump_test "vxworks1-static"
53 if [istarget "*-*-go32*"] {
54 run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
56 set src "tmpdir/go32stub"
57 set dest "tmpdir/go32stub-copy"
59 set test "go32 stub patch the source"
61 fconfigure $fi -translation binary
62 if {[read $fi 2] != "MZ"} {
67 puts -nonewline $fi "objcopy-test-go32stub"
71 set test "go32 stub objcopy"
72 set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
73 set exec_output [lindex $status 1]
74 set exec_output [prune_warnings $exec_output]
75 if [string match "" $exec_output] then {
78 send_log "$exec_output\n"
79 verbose "$exec_output" 1
83 # cmp would compare the whole files and some data after the initial exe
85 set test "go32 stub comparison after objcopy"
87 fconfigure $fi -translation binary
88 set src_stub [read $fi 2048]
91 fconfigure $fi -translation binary
92 set dest_stub [read $fi 2048]
94 if {$src_stub == $dest_stub} {
101 if { !([istarget "i?86-*-elf*"]
102 || (([istarget "i?86-*-linux*"]
103 || [istarget "i?86-*-gnu*"])
104 && ![istarget "*-*-*aout*"]
105 && ![istarget "*-*-*oldld*"])
106 || [istarget "i?86-*-nacl*"]
107 || [istarget "x86_64-*-nacl*"]
108 || [istarget "x86_64-*-linux*"]
109 || [istarget "amd64-*-linux*"]) } {
113 # List contains test-items with 3 items followed by 2 lists:
114 # 0:name 1:ld early options 2:ld late options 3:assembler options
115 # 4:filenames of assembler files 5: action and options. 6: name of output file
118 # objdump: Apply objdump options on result. Compare with regex (last arg).
119 # nm: Apply nm options on result. Compare with regex (last arg).
120 # readelf: Apply readelf options on result. Compare with regex (last arg).
123 {"Helper shared library (basic PLT test)"
124 "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
125 {"basic PLT generation (non-PIC)"
126 "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
127 {{objdump -drj.plt plt.pd}} "plt"}
128 {"basic PLT generation (PIC)"
129 "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
130 {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
131 {"TLS -fpic -shared transitions"
132 "-shared -melf_i386 --no-ld-generated-unwind-info --hash-style=sysv" ""
133 "--32" {tlspic1.s tlspic2.s}
134 {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
135 {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
137 {"TLS -fpic -shared transitions without PLT"
138 "-shared -melf_i386 --no-ld-generated-unwind-info --hash-style=sysv" ""
139 "-mrelax-relocations=yes --32"
140 {tlspic3.s tlspic2.s}
141 {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd}
142 {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}}
144 {"TLS descriptor -fpic -shared transitions"
145 "-shared -melf_i386 --no-ld-generated-unwind-info --hash-style=sysv" ""
146 "--32" {tlsdesc.s tlspic2.s}
147 {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
148 {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
150 {"Helper shared library" "-shared -melf_i386" ""
151 "--32" {tlslib.s} {} "libtlslib.so"}
152 {"TLS -fpic and -fno-pic exec transitions"
153 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info --hash-style=sysv" ""
154 "--32" {tlsbinpic.s tlsbin.s}
155 {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
156 {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
158 {"TLS -fpic and -fno-pic exec transitions without PLT"
159 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info --hash-style=sysv" ""
160 "-mrelax-relocations=yes --32"
161 {tlsbinpic2.s tlsbin.s}
162 {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd}
163 {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}}
165 {"TLS descriptor -fpic and -fno-pic exec transitions"
166 "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info --hash-style=sysv" ""
167 "--32" {tlsbindesc.s tlsbin.s}
168 {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
169 {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
171 {"TLS -fno-pic -shared"
172 "-shared -melf_i386 --no-ld-generated-unwind-info --hash-style=sysv" ""
173 "--32" {tlsnopic1.s tlsnopic2.s}
174 {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
175 {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
176 {"TLS with global dynamic and descriptors"
177 "-shared -melf_i386 --no-ld-generated-unwind-info --hash-style=sysv" ""
179 {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
181 {"TLS in debug sections" "-melf_i386" ""
183 {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
184 {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
185 {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
186 {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
187 {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
188 {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
189 {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
190 {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
191 "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
192 {"TLS GD->LE transition" "-melf_i386" ""
194 {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
195 {"TLS GD->LE transition without PLT" "-melf_i386" ""
196 "-mrelax-relocations=yes --32"
198 {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
199 {"TLS LD->LE transition" "-melf_i386" ""
201 {{objdump -dwr tlsld1.dd}} "tlsld1"}
202 {"TLS LD->LE transition without PLT" "-melf_i386" ""
203 "-mrelax-relocations=yes --32"
205 {{objdump -dwr tlsld2.dd}} "tlsld2"}
206 {"TLS IE->LE transition" "-melf_i386" ""
208 {{objdump -dwr tlsie1.dd}} "tlsie1"}
209 {"PR ld/17313 (1)" "-melf_i386" ""
210 "--32" {zero.s} {} ""}
211 {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
212 "--32" {lea1.s} {} "libpr17313.so"}
213 {"PR ld/17306 (1)" "-melf_i386" ""
214 "--32" {pr17306b.s} {} ""}
215 {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
216 "--32" {pr17306a.s} {} "libpr17306.so"}
217 {"PR ld/17709 (1)" "-melf_i386 -shared" ""
218 "--32" {pr17709a.s} {} "libpr17709.so"}
219 {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
220 "--32" {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"}
221 {"Build pr19827a.o" "" ""
222 "--32" { pr19827a.S }}
223 {"Build pr19827b.so" "-melf_i386 -shared" ""
224 "--32" { pr19827b.S } {} "pr19827b.so"}
225 {"Build pr19827" "-melf_i386 -pie tmpdir/pr19827a.o tmpdir/pr19827b.so" ""
226 "--32" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
227 {"Build pr19827.so" "-melf_i386 -shared -Bsymbolic" ""
228 "--32" { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
231 # So as to avoid rewriting every last test case here in a nacl variant,
232 # we use black magic to massage the generic cases into nacl-variant cases.
233 if [istarget "*-*-nacl*"] {
234 # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
235 regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
237 # Same, applied to all the run_dump_test cases.
238 set options_regsub(ld) {elf_i386 elf_i386_nacl}
240 # The section/segment layout differs too much for the vanilla
241 # readelf output files to match. So massage the cases so that
242 # they refer to a foo-nacl.rd file instead of a foo.rd file.
243 regsub -all {([a-z0-9]+)\.rd} $i386tests {\1-nacl.rd} i386tests
246 regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
249 proc iamcu_tests {} {
250 if {[istarget "*-*-nacl*"]} then {
258 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
259 unresolved "Build Intel MCU start.o"
263 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
264 unresolved "Build ia32 start.o"
268 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
269 unresolved "Build Intel MCU foo.o"
273 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
274 unresolved "Build ia32 foo.o"
278 run_dump_test "abs-iamcu"
279 run_dump_test "iamcu-1"
280 run_dump_test "iamcu-2"
281 run_dump_test "iamcu-3"
282 run_dump_test "iamcu-4"
287 run_ld_link_tests $i386tests
290 run_dump_test "pcrel8"
291 run_dump_test "pcrel16"
292 run_dump_test "pcrel16abs"
293 run_dump_test "alloc"
294 run_dump_test "warn1"
295 run_dump_test "tlsgd2"
296 run_dump_test "tlsgd4"
297 run_dump_test "tlsie2"
298 run_dump_test "tlsie3"
299 run_dump_test "tlsie4"
300 run_dump_test "tlsie5"
301 run_dump_test "hidden1"
302 run_dump_test "hidden2"
303 run_dump_test "hidden3"
304 run_dump_test "protected1"
305 run_dump_test "protected2"
306 run_dump_test "protected3"
307 run_dump_test "protected4"
308 run_dump_test "protected5"
309 run_dump_test "protected6a"
310 run_dump_test "protected6b"
311 run_dump_test "protected7"
312 run_dump_test "tlspie1"
313 run_dump_test "tlspie2"
314 run_dump_test "tlspie3a"
315 run_dump_test "tlspie3b"
316 run_dump_test "tlspie3c"
317 run_dump_test "nogot1"
318 run_dump_test "nogot2"
319 run_dump_test "discarded1"
320 run_dump_test "pr12718"
321 run_dump_test "pr12921"
322 run_dump_test "pr12570a"
323 run_dump_test "pr12570b"
324 run_dump_test "lea1a"
325 run_dump_test "lea1b"
326 run_dump_test "lea1c"
327 run_dump_test "lea1d"
328 run_dump_test "lea1e"
329 run_dump_test "lea1f"
330 run_dump_test "mov1a"
331 run_dump_test "mov1b"
332 run_dump_test "mov2a"
333 run_dump_test "mov2b"
335 run_dump_test "branch1"
336 run_dump_test "call1"
337 run_dump_test "call2"
338 run_dump_test "call3a"
339 run_dump_test "call3b"
340 run_dump_test "call3c"
341 run_dump_test "call3d"
342 run_dump_test "call3e"
343 run_dump_test "call3f"
344 run_dump_test "call3g"
345 run_dump_test "call3h"
348 run_dump_test "load1"
349 run_dump_test "load1-nacl"
350 run_dump_test "load2"
351 run_dump_test "load3"
352 run_dump_test "load4a"
353 run_dump_test "load4b"
354 run_dump_test "load5a"
355 run_dump_test "load5b"
356 run_dump_test "load6"
357 run_dump_test "load7"
358 run_dump_test "pr19175"
359 run_dump_test "pr19615"
360 run_dump_test "pr19636-1a"
361 run_dump_test "pr19636-1b"
362 run_dump_test "pr19636-1c"
363 run_dump_test "pr19636-1d"
364 run_dump_test "pr19636-1d-nacl"
365 run_dump_test "pr19636-1e"
366 run_dump_test "pr19636-1f"
367 run_dump_test "pr19636-1g"
368 run_dump_test "pr19636-1h"
369 run_dump_test "pr19636-1i"
370 run_dump_test "pr19636-2a"
371 run_dump_test "pr19636-2b"
372 run_dump_test "pr19636-2c"
373 run_dump_test "pr19636-2c-nacl"
374 run_dump_test "pr19636-2d"
375 run_dump_test "pr19636-2d-nacl"
376 run_dump_test "pr19636-2e"
377 run_dump_test "pr19636-2e-nacl"
378 run_dump_test "pr19636-3a"
379 run_dump_test "pr19636-3b"
380 run_dump_test "pr19636-3c"
381 run_dump_test "pr19636-3d"
382 run_dump_test "pr19636-3e"
383 run_dump_test "pr19636-3f"
384 run_dump_test "pr19636-3g"
385 run_dump_test "pr19636-4a"
386 run_dump_test "pr19636-4b"
387 run_dump_test "pr19636-4c"
388 run_dump_test "pr19636-4d"
389 run_dump_test "pr19645"
390 run_dump_test "pr19609-1a"
391 run_dump_test "pr19609-1b"
392 run_dump_test "pr19609-1c"
393 run_dump_test "pr19609-1d"
394 run_dump_test "pr19609-1e"
395 run_dump_test "pr19609-1f"
396 run_dump_test "pr19609-1g"
397 run_dump_test "pr19609-1h"
398 run_dump_test "pr19609-1i"
399 run_dump_test "pr19609-2a"
400 run_dump_test "pr19609-2b"
401 run_dump_test "pr19609-2c"
402 run_dump_test "undefweaka"
403 run_dump_test "undefweakb"
404 run_dump_test "pr19539"
405 run_dump_test "pr20117"
406 run_dump_test "pr20244-1a"
407 run_dump_test "pr20244-1b"
408 run_dump_test "pr20244-1c"
409 run_dump_test "pr20244-2a"
410 run_dump_test "pr20244-2b"
411 run_dump_test "pr20244-2c"
412 run_dump_test "pr20244-2d"
413 run_dump_test "pr20244-4a"
414 run_dump_test "pr20244-4b"
415 run_dump_test "pr20244-4c"
416 run_dump_test "pr20253-3"
417 run_dump_test "pr20253-4a"
418 run_dump_test "pr20253-4b"
419 run_dump_test "pr20253-4c"
420 run_dump_test "pr20253-5"
421 run_dump_test "pr20515"
422 run_dump_test "property-x86-3"
423 run_dump_test "property-x86-4a"
424 run_dump_test "property-x86-4b"
425 run_dump_test "property-x86-ibt1a"
426 run_dump_test "property-x86-ibt1b"
427 run_dump_test "property-x86-ibt2"
428 run_dump_test "property-x86-ibt3a"
429 run_dump_test "property-x86-ibt3b"
430 run_dump_test "property-x86-ibt4"
431 run_dump_test "property-x86-ibt5"
432 run_dump_test "property-x86-shstk1a"
433 run_dump_test "property-x86-shstk1b"
434 run_dump_test "property-x86-shstk2"
435 run_dump_test "property-x86-shstk3a"
436 run_dump_test "property-x86-shstk3b"
437 run_dump_test "property-x86-shstk4"
438 run_dump_test "property-x86-shstk5"
440 run_dump_test "pie1-nacl"
441 run_dump_test "pr21884"
442 run_dump_test "pr21884-nacl"
444 if { !([istarget "i?86-*-linux*"]
445 || [istarget "i?86-*-gnu*"]
446 || [istarget "i?86-*-nacl*"]
447 || [istarget "x86_64-*-nacl*"]
448 || [istarget "x86_64-*-linux*"]) } {
452 run_dump_test "compressed1"
453 run_dump_test "pr12627"
454 run_dump_test "pr13302"
455 run_dump_test "pr14215"
456 run_dump_test "pr17057"
457 run_dump_test "pr17935-1"
458 run_dump_test "pr17935-2"
459 run_dump_test "pr18801"
460 run_dump_test "pr18815"
461 run_dump_test "pr19939a"
462 run_dump_test "pr19939b"
463 run_dump_test "tlsdesc2"
465 proc undefined_weak {cflags ldflags} {
466 set testname "Undefined weak symbol"
467 if { ![ string match "" $cflags$ldflags] } {
468 set testname "$testname ($cflags $ldflags)"
471 if { [string match "*-fPIE*" $cflags]
472 && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
473 set weak_symbol "Weak defined"
475 set weak_symbol "Weak undefined"
478 run_cc_link_tests [list \
480 "Build libpr19704a.so" \
481 "-shared -Wl,-soname,libpr19704.so" \
488 "Build libpr19704b.so" \
489 "-shared -Wl,-soname,libpr19704.so" \
497 exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
499 run_ld_link_exec_tests [list \
502 "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \
511 exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
513 set exec_output [run_host_cmd tmpdir/pr19704 ""]
514 if {![string match $weak_symbol $exec_output]} {
521 # Add $PLT_CFLAGS if PLT is expected.
524 # Must be Linux native with the C compiler
526 && [istarget "i?86-*-linux*"]
527 && [which $CC] != 0 } {
528 run_cc_link_tests [list \
538 "Build libplt-main1.a" \
540 "-fPIC -Wa,-mrelax-relocations=yes" \
542 {{readelf {-Wr} plt-main1.rd}} \
546 "Build libplt-main2.a" \
548 "-fPIC -Wa,-mrelax-relocations=yes" \
550 {{readelf {-Wr} plt-main2.rd}} \
554 "Build libplt-main3.a" \
556 "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
558 {{readelf {-Wr} plt-main3.rd}} \
562 "Build libplt-main4.a" \
564 "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
566 {{readelf {-Wr} plt-main4.rd}} \
571 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
572 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
575 {{readelf {-Wr} plt-main.rd}} \
579 "Build plt-main with PIE" \
580 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
581 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
584 {{readelf {-Wr} plt-main.rd}} \
588 "Build copyreloc-lib.so" \
591 { copyreloc-lib.c } \
596 "Build libcopyreloc-main.a" \
599 { copyreloc-main.S } \
601 "libcopyreloc-main.a" \
604 "Build copyreloc-main with PIE and GOTOFF (1)" \
605 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
608 {{readelf {-Wr} copyreloc-main1.rd}} \
612 "Build copyreloc-main with PIE and GOTOFF (2)" \
613 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
616 {{readelf {-Wr} copyreloc-main2.rd}} \
628 "Build pr17689.so with -z now" \
629 "-shared -Wl,-z,now" \
632 {{readelf {-Wr} pr17689now.rd}} \
636 "Build pr17689ver.so" \
637 "-shared -Wl,--version-script,pr17689a.t" \
652 "Build pr17689 with PIE and GOTOFF" \
653 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
656 {{readelf {-Wr} pr17689.rd}} \
660 "Build pr17689 with PIE, -z now and GOTOFF" \
661 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
664 {{readelf {-Wr} pr17689now.rd}} \
668 "Build pr17689ver with PIE and GOTOFF" \
669 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
672 {{readelf {-Wr} pr17689ver.rd}} \
676 "Build pr17827 with PIE and GOTOFF" \
677 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
680 {{readelf {-Wr} pr17827.rd}} \
695 { pr18900b.c pr18900c.c } \
701 "tmpdir/pr18900.o tmpdir/pr18900.so" \
704 {{readelf {-Wrd} pr18900a.rd}} \
709 "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
712 {{readelf {-Wrd} pr18900b.rd}} \
734 "-Wa,-mrelax-relocations=yes" \
735 { got1a.S got1b.c got1c.c } \
741 "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \
744 {{objdump {-dw} got1.dd}} \
757 "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
758 "-Wa,-mrelax-relocations=yes" \
760 {{objdump {-dw} pr19319.dd}} \
767 {pass.c property-no-copy.S} \
768 {{readelf {-n} property-1.r}} \
772 "Build property 1 (.o)" \
775 {pass.c property-no-copy.S} \
776 {{readelf {-n} property-1.r}} \
780 "Build property 1 (.so)" \
783 {pass.c property-no-copy.S} \
784 {{readelf {-n} property-1.r}} \
791 {pass.c property-stack.S} \
792 {{readelf {-n} property-2.r}} \
796 "Build property 2 (.o)" \
799 {pass.c property-stack.S} \
800 {{readelf {-n} property-2.r}} \
804 "Build property 2 (.so)" \
807 {pass.c property-stack.S} \
808 {{readelf {-n} property-2.r}} \
815 {pass.c property-stack.S property-x86-1.S} \
816 {{readelf {-n} property-3.r}} \
820 "Build property 3 (.o)" \
823 {pass.c property-x86-1.S property-stack.S} \
824 {{readelf {-n} property-3.r}} \
828 "Build property 3 (.so)" \
831 {property-x86-1.S pass.c property-stack.S} \
832 {{readelf {-n} property-3.r}} \
839 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
840 {{readelf {-n} property-4.r}} \
844 "Build property 4 (.o)" \
847 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
848 {{readelf {-n} property-4.r}} \
852 "Build property 4 (.so)" \
855 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
856 {{readelf {-n} property-4.r}} \
860 "Build property 4 (-Wl,-z,stack-size=0)" \
861 "-Wl,-z,stack-size=0" \
863 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
864 {{readelf {-n} property-4.r}} \
869 "-Wl,-z,stack-size=0x900000" \
871 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
872 {{readelf {-n} property-5.r}} \
876 "Build property 5 (.o)" \
877 "-r -nostdlib -Wl,-z,stack-size=0x900000" \
879 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
880 {{readelf {-n} property-5.r}} \
884 "Build property 5 (.so)" \
885 "-shared -Wl,-z,stack-size=0x900000" \
887 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
888 {{readelf {-n} property-5.r}} \
892 "Build property-6.so" \
895 {property-6a.c property-6c.S} \
896 {{readelf {-n} property-6.r}} \
900 "Build property-6.o" \
903 {property-6b.c property-stack.S} \
904 {{readelf {-n} property-2.r}} \
909 "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \
912 {{readelf {-n} property-2.r}} \
916 "Build property 7a (.o)" \
919 {property-unsorted-1.S} \
920 {{readelf {-n} property-7.r}} \
924 "Build property 7b (.o)" \
927 {property-unsorted-2.S} \
928 {{readelf {-n} property-7.r}} \
933 run_ld_link_exec_tests [list \
936 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
937 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
944 "Run plt-main with PIE" \
945 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
946 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
954 "Run copyreloc-main with PIE and GOTOFF" \
955 "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
959 "copyreloc-main.out" \
962 "Run pr17689 with PIE and GOTOFF" \
963 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
970 "Run pr17689 with PIE, -z now and GOTOFF" \
971 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
978 "Run pr17689ver with PIE and GOTOFF" \
979 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
987 "tmpdir/pr18900.o tmpdir/pr18900.so" \
995 "$NOPIE_LDFLAGS tmpdir/pr19031.so" \
997 { pr19031b.S pr19031c.c } \
1004 "$NOPIE_LDFLAGS tmpdir/got1d.so" \
1006 { got1a.S got1b.c got1c.c } \
1014 {pass.c property-no-copy.S} \
1015 "property-1" "pass.out" \
1018 "Run property 1 (PIE)" \
1021 {pass.c property-no-copy.S} \
1022 "property-1-pie" "pass.out" "-fPIE" \
1025 "Run property 1 (static)" \
1028 {pass.c property-no-copy.S} \
1029 "property-1-static" "pass.out" \
1035 {pass.c property-stack.S} \
1036 "property-2" "pass.out" \
1039 "Run property 2 (PIE)" \
1042 {pass.c property-stack.S} \
1043 "property-2-pie" "pass.out" "-fPIE" \
1046 "Run property 2 (static)" \
1049 {pass.c property-stack.S} \
1050 "property-3-static" "pass.out" \
1056 {pass.c property-stack.S property-x86-1.S} \
1057 "property-3" "pass.out" \
1060 "Run property 3 (PIE)" \
1063 {pass.c property-x86-1.S property-stack.S} \
1064 "property-3-pie" "pass.out" "-fPIE" \
1067 "Run property 3 (static)" \
1070 {property-x86-1.S pass.c property-stack.S} \
1071 "property-3-static" "pass.out" \
1077 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1078 "property-4" "pass.out" \
1081 "Run property 4 (PIE)" \
1084 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1085 "property-4-pie" "pass.out" "-fPIE" \
1088 "Run property 4 (static)" \
1091 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1092 "property-4-static" "pass.out" \
1096 "-Wl,-z,stack-size=0x900000" \
1098 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
1099 "property-5" "pass.out" \
1102 "Run property 5 (PIE)" \
1103 "-pie -Wl,-z,stack-size=0x900000" \
1105 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
1106 "property-5-pie" "pass.out" "-fPIE" \
1109 "Run property 5 (static)" \
1110 "-static -Wl,-z,stack-size=0x900000" \
1112 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
1113 "property-5-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 global NOPIE_CFLAGS NOPIE_LDFLAGS
1126 # Must be native with the C compiler and working IFUNC support,
1128 && [check_ifunc_available]
1129 && [istarget "i?86-*-*"]
1130 && [which $CC] != 0 } {
1131 run_cc_link_tests [list \
1133 "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1136 { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1139 "Build pr21168a.o" \
1145 "Build pr21168.so" \
1154 run_ld_link_exec_tests [list \
1157 "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1158 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1166 "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1167 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1175 "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1183 if { [istarget "i?86-*-linux*"] } {
1184 run_cc_link_tests [list \
1186 "Build pr21168.so with -z ibtplt" \
1187 "-shared -Wl,-z,ibtplt" \
1194 "Build ifunc-1a with -z ibtplt" \
1195 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1196 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1199 {{objdump {-dw} plt-main-ibt.dd}} \
1203 "Build ifunc-1a with PIE -z ibtplt" \
1204 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1205 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1208 {{objdump {-dw} plt-pie-ibt.dd}} \
1209 "ifunc-1a-pie-ibt" \
1213 run_ld_link_exec_tests [list \
1215 "Run ifunc-1a with -z ibtplt" \
1216 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1217 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1224 "Run ifunc-1a with PIE -z ibtplt" \
1225 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1226 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1229 "ifunc-1a-pie-ibt" \
1233 "Run pr21168 with -z ibtplt" \
1234 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1244 # Must be native with the C compiler.
1246 && [istarget "i?86-*-*"]
1247 && [which $CC] != 0 } {
1248 run_cc_link_tests [list \
1250 "Build pr22001-1.so" \
1258 "Build pr21997-1.so" \
1261 { property-stack.S property-no-copy.S pr21997-1a.S } \
1267 run_ld_link_exec_tests [list \
1269 "Run weakundef1 without PIE" \
1279 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1287 "Run pr22001-1 (PIE 1)" \
1288 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1295 "Run pr22001-1 (PIE 2)" \
1296 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1303 "Run pr22001-1 (PIC 1)" \
1304 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1312 "Run pr22001-1 (PIC 2)" \
1313 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1322 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1330 "Run pr21997-1 (PIC 1)" \
1331 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1339 "Run pr21997-1 (PIC 2)" \
1340 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1348 "Run pr21997-1 (PIE 1)" \
1349 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1356 "Run pr21997-1 (PIE 2)" \
1357 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1365 if { [at_least_gcc_version 5 0] } {
1366 run_ld_link_exec_tests [list \
1368 "Run weakundef1 with PIE" \
1380 if { !([istarget "i?86-*-linux*"]
1381 || [istarget "x86_64-*-linux*"]) } {
1385 run_ld_link_tests [list \
1387 "basic PLT generation (non-PIC, -z now)" \
1388 "-z now -melf_i386 --hash-style=sysv tmpdir/libpltlib.so" \
1392 {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1396 "basic PLT generation (PIC, -z now)" \
1397 "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1401 {{objdump -dwr plt-pic2.dd}} \
1405 "Build pr21626.so" \
1406 "-shared -melf_i386" \
1409 {property-x86-3.s} \
1415 "-melf_i386 tmpdir/pr21626.so" \
1425 run_dump_test "pltgot-1"
1426 run_dump_test "pltgot-2"
1427 run_dump_test "pr20830"
1428 run_dump_test "ibt-plt-1"
1429 run_dump_test "ibt-plt-2a"
1430 run_dump_test "ibt-plt-2b"
1431 run_dump_test "ibt-plt-2c"
1432 run_dump_test "ibt-plt-2d"
1433 run_dump_test "ibt-plt-3a"
1434 run_dump_test "ibt-plt-3b"
1435 run_dump_test "ibt-plt-3c"
1436 run_dump_test "ibt-plt-3d"