| blob | adc88e42ad84fc685ab70b8830fb167d20c73d98 |
1 # Expect script for ld-i386 tests
2 # Copyright (C) 2002-2024 Free Software Foundation, Inc.
3 #
4 # This file is part of the GNU Binutils.
5 #
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
15 #
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 # MA 02110-1301, USA.
20 #
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"
26 }
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"]} {
32 set i386tests {
33 {"VxWorks shared library test 1"
34 "-shared -Tvxworks1.ld --hash-style=sysv" ""
35 "" {vxworks1-lib.s}
36 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
37 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
38 "libvxworks1.so"}
39 {"VxWorks executable test 1 (dynamic)" \
40 "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
41 "" {vxworks1.s}
42 {{readelf {--relocs --wide} vxworks1.rd} {objdump -dr vxworks1.dd}}
43 "vxworks1"}
44 {"VxWorks executable test 2 (dynamic)" \
45 "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" ""
46 "" {vxworks2.s}
47 {{readelf --segments vxworks2.sd}}
48 "vxworks2"}
49 {"VxWorks executable test 2 (static)"
50 "-Tvxworks1.ld --hash-style=sysv" ""
51 "" {vxworks2.s}
52 {{readelf --segments vxworks2-static.sd}}
53 "vxworks2"}
54 }
55 run_ld_link_tests $i386tests
56 run_dump_test "vxworks1-static"
57 }
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"
66 set fi [open $src r+]
67 fconfigure $fi -translation binary
68 if {[read $fi 2] != "MZ"} {
69 fail $test
70 } else {
71 pass $test
72 seek $fi 0x40
73 puts -nonewline $fi "objcopy-test-go32stub"
74 }
75 close $fi
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 {
82 pass $test
83 } else {
84 send_log "$exec_output\n"
85 verbose "$exec_output" 1
86 fail $test
87 }
89 # cmp would compare the whole files and some data after the initial exe
90 # stub could differ.
91 set test "go32 stub comparison after objcopy"
92 set fi [open $src]
93 fconfigure $fi -translation binary
94 set src_stub [read $fi 2048]
95 close $fi
96 set fi [open $dest]
97 fconfigure $fi -translation binary
98 set dest_stub [read $fi 2048]
99 close $fi
100 if {$src_stub == $dest_stub} {
101 pass $test
102 } else {
103 fail $test
104 }
105 }
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*"]) } {
113 return
114 }
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
120 # Actions:
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).
125 set i386tests {
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}}
140 "libtlspic.so"}
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}}
148 "libtlspic2.so"}
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}}
155 "libtlsdesc.so"}
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}}
164 "tlsbin"}
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}}
172 "tlsbin2"}
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}}
179 "tlsbindesc"}
180 {"TLS with global dynamic and descriptors"
181 "-shared -melf_i386 --no-ld-generated-unwind-info \
182 -z noseparate-code --hash-style=sysv" ""
183 "--32" {tlsgdesc.s}
184 {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
185 "libtlsgdesc.so"}
186 {"TLS in debug sections" "-melf_i386" ""
187 "--32" {tlsg.s}
188 {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
189 {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
190 {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
191 {"Reloc section order"
192 "-shared -melf_i386 -z nocombreloc -z notext" "" "--32"
193 {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
194 {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs --no-rosegment" "" "--32"
195 {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
196 {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
197 "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
198 {"TLS GD->LE transition" "-melf_i386" ""
199 "--32" {tlsgd1.s}
200 {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
201 {"TLS GD->LE transition without PLT" "-melf_i386" ""
202 "-mrelax-relocations=yes --32"
203 {tlsgd3.s}
204 {{objdump -dwr tlsgd3.dd}} "tlsgd3"}
205 {"TLS LD->LE transition" "-melf_i386" ""
206 "--32" {tlsld1.s}
207 {{objdump -dwr tlsld1.dd}} "tlsld1"}
208 {"TLS LD->LE transition without PLT" "-melf_i386" ""
209 "-mrelax-relocations=yes --32"
210 {tlsld2.s}
211 {{objdump -dwr tlsld2.dd}} "tlsld2"}
212 {"TLS IE->LE transition" "-melf_i386" ""
213 "--32" {tlsie1.s}
214 {{objdump -dwr tlsie1.dd}} "tlsie1"}
215 {"PR ld/17313 (1)" "-melf_i386" ""
216 "--32 -mx86-used-note=yes" {zero.s} {} ""}
217 {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
218 "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"}
219 {"PR ld/17306 (1)" "-melf_i386" ""
220 "--32 -mx86-used-note=yes" {pr17306b.s} {} ""}
221 {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
222 "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"}
223 {"PR ld/17709 (1)" "-melf_i386 -shared" ""
224 "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"}
225 {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
226 "--32 -mx86-used-note=yes"
227 {pr17709b.s} {{ld "pr17709.err"}} "pr17709"}
228 {"Build pr19827a.o" "" ""
229 "--32 -mx86-used-note=yes" { pr19827a.S }}
230 {"Build pr19827b.so" "-melf_i386 -shared" ""
231 "--32 -mx86-used-note=yes"
232 { pr19827b.S } {} "pr19827b.so"}
233 {"Build pr19827"
234 "-melf_i386 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so"
235 ""
236 "--32 -mx86-used-note=yes"
237 { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"}
238 {"Build pr19827.so"
239 "-melf_i386 -shared -Bsymbolic -z notext" ""
240 "--32 -mx86-used-note=yes"
241 { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
242 {"Build pr27193a.so"
243 "-melf_i386 -shared -z noexecstack" ""
244 "--32"
245 { pr27193a.o.bz2 pr27193b.s }
246 {{objdump {-dw} pr27193.dd}} "pr27193a.so"}
247 {"Build pr27193b.so"
248 "-melf_i386 -shared --reduce-memory-overheads -z noexecstack" ""
249 "--32"
250 { pr27193a.o.bz2 pr27193b.s }
251 {{objdump {-dw} pr27193.dd}} "pr27193b.so"}
252 }
254 proc iamcu_tests {} {
255 global as
256 global srcdir
257 global subdir
259 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
260 fail "Build Intel MCU start.o"
261 return
262 }
264 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
265 fail "Build ia32 start.o"
266 return
267 }
269 if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
270 fail "Build Intel MCU foo.o"
271 return
272 }
274 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
275 fail "Build ia32 foo.o"
276 return
277 }
279 run_dump_test "abs-iamcu"
280 run_dump_test "iamcu-1"
281 run_dump_test "iamcu-2"
282 run_dump_test "iamcu-3"
283 run_dump_test "iamcu-4"
284 }
286 iamcu_tests
288 run_ld_link_tests $i386tests
290 run_ld_link_tests [list \
291 [list \
292 "TLS -fno-pic -shared" \
293 "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
294 -z noseparate-code --hash-style=sysv $NO_DT_RELR_LDFLAGS" \
295 "" "--32" \
296 {tlsnopic1.s tlsnopic2.s} \
297 {{readelf -Ssrl tlsnopic.rd} \
298 {objdump -drj.text tlsnopic.dd} \
299 {objdump -sj.got tlsnopic.sd}} \
300 "libtlsnopic.so" \
301 ] \
302 ]
304 run_dump_test "abs"
305 run_dump_test "pcrel8"
306 run_dump_test "pcrel16"
307 run_dump_test "pcrel16abs"
308 run_dump_test "pcrel16-2"
309 run_dump_test "alloc"
310 run_dump_test "warn1"
311 run_dump_test "tlsgd2"
312 run_dump_test "tlsgd4"
313 run_dump_test "tlsie2"
314 run_dump_test "tlsie3"
315 run_dump_test "tlsie4"
316 run_dump_test "tlsie5"
317 run_dump_test "hidden1"
318 run_dump_test "hidden2"
319 run_dump_test "hidden3"
320 run_dump_test "protected1"
321 run_dump_test "protected2"
322 run_dump_test "protected3"
323 run_dump_test "protected4"
324 run_dump_test "protected5"
325 run_dump_test "protected6a"
326 run_dump_test "protected6b"
327 run_dump_test "protected7"
328 run_dump_test "tlspie1"
329 run_dump_test "tlspie2"
330 run_dump_test "tlspie3a"
331 run_dump_test "tlspie3b"
332 run_dump_test "tlspie3c"
333 run_dump_test "nogot1"
334 run_dump_test "nogot2"
335 run_dump_test "discarded1"
336 run_dump_test "pr12718"
337 run_dump_test "pr12921"
338 run_dump_test "pr12570a"
339 run_dump_test "pr12570b"
340 run_dump_test "lea1a"
341 run_dump_test "lea1b"
342 run_dump_test "lea1c"
343 run_dump_test "lea1d"
344 run_dump_test "lea1e"
345 run_dump_test "lea1f"
346 run_dump_test "mov1a"
347 run_dump_test "mov1b"
348 run_dump_test "mov2a"
349 run_dump_test "mov2b"
350 run_dump_test "mov3"
351 run_dump_test "branch1"
352 run_dump_test "call1"
353 run_dump_test "call2"
354 run_dump_test "call3a"
355 run_dump_test "call3b"
356 run_dump_test "call3c"
357 run_dump_test "call3d"
358 run_dump_test "call3e"
359 run_dump_test "call3f"
360 run_dump_test "call3g"
361 run_dump_test "call3h"
362 run_dump_test "jmp1"
363 run_dump_test "jmp2"
364 run_dump_test "ljmp1"
365 run_dump_test "ljmp2"
366 run_dump_test "load1"
367 run_dump_test "load2"
368 run_dump_test "load3"
369 run_dump_test "load4a"
370 run_dump_test "load4b"
371 run_dump_test "load5a"
372 run_dump_test "load5b"
373 run_dump_test "load6"
374 run_dump_test "load7"
375 run_dump_test "pr19175"
376 run_dump_test "pr19615"
377 run_dump_test "pr19636-1a"
378 run_dump_test "pr19636-1b"
379 run_dump_test "pr19636-1c"
380 run_dump_test "pr19636-1d"
381 run_dump_test "pr19636-1e"
382 run_dump_test "pr19636-1f"
383 run_dump_test "pr19636-1g"
384 run_dump_test "pr19636-1h"
385 run_dump_test "pr19636-1i"
386 run_dump_test "pr19636-1j"
387 run_dump_test "pr19636-1k"
388 run_dump_test "pr19636-1l"
389 run_dump_test "pr19636-2a"
390 run_dump_test "pr19636-2b"
391 run_dump_test "pr19636-2c"
392 run_dump_test "pr19636-2d"
393 run_dump_test "pr19636-2e"
394 run_dump_test "pr19636-3a"
395 run_dump_test "pr19636-3b"
396 run_dump_test "pr19636-3c"
397 run_dump_test "pr19636-3d"
398 run_dump_test "pr19636-3e"
399 run_dump_test "pr19636-3f"
400 run_dump_test "pr19636-3g"
401 run_dump_test "pr19636-3h"
402 run_dump_test "pr19636-3i"
403 run_dump_test "pr19636-4a"
404 run_dump_test "pr19636-4b"
405 run_dump_test "pr19636-4c"
406 run_dump_test "pr19636-4d"
407 run_dump_test "pr19645"
408 run_dump_test "pr19609-1a"
409 run_dump_test "pr19609-1b"
410 run_dump_test "pr19609-1c"
411 run_dump_test "pr19609-1d"
412 run_dump_test "pr19609-1e"
413 run_dump_test "pr19609-1f"
414 run_dump_test "pr19609-1g"
415 run_dump_test "pr19609-1h"
416 run_dump_test "pr19609-1i"
417 run_dump_test "pr19609-2a"
418 run_dump_test "pr19609-2b"
419 run_dump_test "pr19609-2c"
420 run_dump_test "undefweaka"
421 run_dump_test "undefweakb"
422 run_dump_test "pr19539"
423 run_dump_test "pr20117"
424 run_dump_test "pr20244-1a"
425 run_dump_test "pr20244-1b"
426 run_dump_test "pr20244-1c"
427 run_dump_test "pr20244-2a"
428 run_dump_test "pr20244-2b"
429 run_dump_test "pr20244-2c"
430 run_dump_test "pr20244-2d"
431 run_dump_test "pr20244-4a"
432 run_dump_test "pr20244-4b"
433 run_dump_test "pr20244-4c"
434 run_dump_test "pr20253-3"
435 run_dump_test "pr20253-4a"
436 run_dump_test "pr20253-4b"
437 run_dump_test "pr20253-4c"
438 run_dump_test "pr20253-5"
439 run_dump_test "pr20515"
440 run_dump_test "property-x86-3"
441 run_dump_test "property-x86-4a"
442 run_dump_test "property-x86-4b"
443 run_dump_test "property-x86-5"
444 run_dump_test "property-x86-6"
445 run_dump_test "property-x86-ibt1a"
446 run_dump_test "property-x86-ibt1b"
447 run_dump_test "property-x86-ibt2"
448 run_dump_test "property-x86-ibt3a"
449 run_dump_test "property-x86-ibt3b"
450 run_dump_test "property-x86-ibt4"
451 run_dump_test "property-x86-ibt5"
452 run_dump_test "property-x86-shstk1a"
453 run_dump_test "property-x86-shstk1b"
454 run_dump_test "property-x86-shstk2"
455 run_dump_test "property-x86-shstk3a"
456 run_dump_test "property-x86-shstk3b"
457 run_dump_test "property-x86-shstk4"
458 run_dump_test "property-x86-shstk5"
459 run_dump_test "property-x86-cet1"
460 run_dump_test "property-x86-cet2a"
461 run_dump_test "property-x86-cet2b"
462 run_dump_test "property-x86-cet3a"
463 run_dump_test "property-x86-cet3b"
464 run_dump_test "property-x86-cet4a"
465 run_dump_test "property-x86-cet4b"
466 run_dump_test "property-x86-cet5a"
467 run_dump_test "property-x86-cet5b"
468 run_dump_test "property-x86-cet6"
469 run_dump_test "pie1"
470 run_dump_test "pr21884"
471 run_dump_test "pr22115-1a"
472 run_dump_test "pr22115-1b"
473 run_dump_test "pr22115-1c"
474 run_dump_test "pr22115-1d"
475 run_dump_test "pr22135"
476 run_dump_test "pr22782"
477 run_dump_test "pr22929"
478 run_dump_test "pr23189"
479 run_dump_test "pr23194"
480 run_dump_test "pr23372a"
481 run_dump_test "pr23372b"
482 run_dump_test "pr23372c"
483 run_dump_test "pr23372d"
484 run_dump_test "pr23486a"
485 run_dump_test "pr23486b"
486 run_dump_test "pr23486c"
487 run_dump_test "pr23486d"
488 run_dump_test "pr23854"
489 run_dump_test "pr23930"
490 run_dump_test "pr24322a"
491 run_dump_test "pr24322b"
492 run_dump_test "align-branch-1"
493 run_dump_test "pr26018"
494 run_dump_test "pr26263"
495 run_dump_test "pr26711-1"
496 run_dump_test "pr26711-2"
497 run_dump_test "pr26711-3"
498 run_dump_test "property-x86-isa1"
499 run_dump_test "property-x86-isa2"
500 run_dump_test "property-x86-isa3"
501 run_dump_test "property-x86-isa4"
502 run_dump_test "pr26869"
503 run_dump_test "code16"
504 run_dump_test "pr27491-1a"
505 run_dump_test "pr27491-1b"
506 run_dump_test "pr27491-1c"
507 run_dump_test "pr27491-2"
508 run_dump_test "pr27491-3"
509 run_dump_test "pr27491-4"
510 run_dump_test "dt-relr-1a"
511 run_dump_test "dt-relr-1b"
512 run_dump_test "pr28870"
513 run_dump_test "pr28894"
514 run_dump_test "pr30787"
515 run_dump_test "pr31047"
517 if { !([istarget "i?86-*-linux*"]
518 || [istarget "i?86-*-gnu*"]
519 || [istarget "x86_64-*-linux*"]) } {
520 set ASFLAGS "$saved_ASFLAGS"
521 return
522 }
524 run_dump_test "compressed1"
525 run_dump_test "pr12627"
526 run_dump_test "pr13302"
527 run_dump_test "pr14215"
528 run_dump_test "pr17057"
529 run_dump_test "pr17935-1"
530 run_dump_test "pr17935-2"
531 run_dump_test "pr18801a"
532 run_dump_test "pr18801b"
533 run_dump_test "ifunc-textrel-1a"
534 run_dump_test "ifunc-textrel-1b"
535 run_dump_test "ifunc-textrel-2a"
536 run_dump_test "ifunc-textrel-2b"
537 run_dump_test "pr18815"
538 run_dump_test "pr19939a"
539 run_dump_test "pr19939b"
540 run_dump_test "tlsdesc2"
541 run_dump_test "report-reloc-1"
542 run_dump_test "pr27998a"
543 run_dump_test "pr27998b"
544 run_dump_test "pr31868a"
545 run_dump_test "pr31868b"
546 run_dump_test "pr31868c"
547 run_dump_test "tlsgdesc1"
548 run_dump_test "tlsgdesc2"
550 proc undefined_weak {cflags ldflags} {
551 set testname "Undefined weak symbol"
552 if { ![ string match "" $cflags$ldflags] } {
553 set testname "$testname ($cflags $ldflags)"
554 }
556 if { [string match "*-fPIE*" $cflags]
557 && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } {
558 set weak_symbol "Weak defined\n"
559 } else {
560 set weak_symbol "Weak undefined\n"
561 }
563 run_cc_link_tests [list \
564 [list \
565 "Build libpr19704a.so" \
566 "-shared -Wl,-soname,libpr19704.so" \
567 "-Wa,-mrelax-relocations=yes" \
568 { dummy.s } \
569 {} \
570 "libpr19704a.so" \
571 ] \
572 [list \
573 "Build libpr19704b.so" \
574 "-shared -Wl,-soname,libpr19704.so" \
575 "-fPIC -Wa,-mrelax-relocations=yes" \
576 { pr19704b.c } \
577 {} \
578 "libpr19704b.so" \
579 ] \
580 ]
582 exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
584 run_ld_link_exec_tests [list \
585 [list \
586 "Run pr19704" \
587 "$ldflags -Wl,--no-as-needed tmpdir/libpr19704.so \
588 -Wl,-R,tmpdir" \
589 "-Wa,-mrelax-relocations=yes" \
590 { pr19704a.c } \
591 "pr19704" \
592 "pr19704.out" \
593 "$cflags" \
594 ] \
595 ]
597 exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
599 set exec_output [run_host_cmd tmpdir/pr19704 ""]
600 if {![string match $weak_symbol $exec_output]} {
601 fail $testname
602 } else {
603 pass $testname
604 }
605 }
607 # Must be Linux native with the C compiler
608 if { [isnative]
609 && [istarget "i?86-*-linux*"]
610 && [check_compiler_available] } {
611 run_cc_link_tests [list \
612 [list \
613 "Build plt-lib.so" \
614 "-shared" \
615 "-fPIC -Wa,-mrelax-relocations=yes" \
616 { plt-lib.c } \
617 {} \
618 "libplt-lib.so" \
619 ] \
620 [list \
621 "Build libplt-main1.a" \
622 "" \
623 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
624 { plt-main1.c } \
625 {{readelf {-Wr} plt-main1.rd}} \
626 "libplt-main1.a" \
627 ] \
628 [list \
629 "Build libplt-main2.a" \
630 "" \
631 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \
632 { plt-main2.c } \
633 {{readelf {-Wr} plt-main2.rd}} \
634 "libplt-main2.a" \
635 ] \
636 [list \
637 "Build libplt-main3.a" \
638 "" \
639 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
640 { plt-main3.c } \
641 {{readelf {-Wr} plt-main3.rd}} \
642 "libplt-main3.a" \
643 ] \
644 [list \
645 "Build libplt-main4.a" \
646 "" \
647 "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \
648 { plt-main4.c } \
649 {{readelf {-Wr} plt-main4.rd}} \
650 "libplt-main4.a" \
651 ] \
652 [list \
653 "Build plt-main" \
654 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
655 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
656 "-Wa,-mrelax-relocations=yes" \
657 { plt-main5.c } \
658 {{readelf {-Wr} plt-main.rd}} \
659 "plt-main" \
660 ] \
661 [list \
662 "Build plt-main with PIE" \
663 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
664 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
665 "-fPIC -Wa,-mrelax-relocations=yes" \
666 { plt-main5.c } \
667 {{readelf {-Wr} plt-main.rd}} \
668 "plt-main" \
669 ] \
670 [list \
671 "Build copyreloc-lib.so" \
672 "-shared" \
673 "-fPIC -Wa,-mrelax-relocations=yes" \
674 { copyreloc-lib.c } \
675 {} \
676 "copyreloc-lib.so" \
677 ] \
678 [list \
679 "Build libcopyreloc-main.a" \
680 "" \
681 "-Wa,-mrelax-relocations=yes" \
682 { copyreloc-main.S } \
683 {} \
684 "libcopyreloc-main.a" \
685 ] \
686 [list \
687 "Build copyreloc-main with PIE and GOTOFF (1)" \
688 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
689 "-Wa,-mrelax-relocations=yes" \
690 { dummy.s } \
691 {{readelf {-Wr} copyreloc-main1.rd}} \
692 "copyreloc-main" \
693 ] \
694 [list \
695 "Build copyreloc-main with PIE and GOTOFF (2)" \
696 "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
697 "-Wa,-mrelax-relocations=yes" \
698 { dummy.s } \
699 {{readelf {-Wr} copyreloc-main2.rd}} \
700 "copyreloc-main" \
701 ] \
702 [list \
703 "Build pr17689.so" \
704 "-shared" \
705 "-fPIC -Wa,-mrelax-relocations=yes" \
706 { pr17689a.c } \
707 {} \
708 "pr17689.so" \
709 ] \
710 [list \
711 "Build pr17689.so with -z now" \
712 "-shared -Wl,-z,now" \
713 "-fPIC -Wa,-mrelax-relocations=yes" \
714 { pr17689a.c } \
715 {{readelf {-Wr} pr17689now.rd}} \
716 "pr17689now.so" \
717 ] \
718 [list \
719 "Build pr17689ver.so" \
720 "-shared -Wl,--version-script,pr17689a.t" \
721 "-fPIC -Wa,-mrelax-relocations=yes" \
722 { pr17689a.c } \
723 {} \
724 "pr17689ver.so" \
725 ] \
726 [list \
727 "Build pr17689.a" \
728 "" \
729 "-Wa,-mrelax-relocations=yes" \
730 { pr17689b.S } \
731 {} \
732 "pr17689.a" \
733 ] \
734 [list \
735 "Build pr17689 with PIE and GOTOFF" \
736 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
737 "-Wa,-mrelax-relocations=yes" \
738 { dummy.c } \
739 {{readelf {-Wr} pr17689.rd}} \
740 "pr17689" \
741 ] \
742 [list \
743 "Build pr17689 with PIE, -z now and GOTOFF" \
744 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
745 "-Wa,-mrelax-relocations=yes" \
746 { dummy.c } \
747 {{readelf {-Wr} pr17689now.rd}} \
748 "pr17689now" \
749 ] \
750 [list \
751 "Build pr17689ver with PIE and GOTOFF" \
752 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
753 "-Wa,-mrelax-relocations=yes" \
754 { dummy.c } \
755 {{readelf {-Wr} pr17689ver.rd}} \
756 "pr17689ver" \
757 ] \
758 [list \
759 "Build pr17827 with PIE and GOTOFF" \
760 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
761 "-Wa,-mrelax-relocations=yes" \
762 { dummy.c } \
763 {{readelf {-Wr} pr17827.rd}} \
764 "pr17827" \
765 ] \
766 [list \
767 "Build pr18900.so" \
768 "-shared" \
769 "-fPIC -Wa,-mrelax-relocations=yes" \
770 { pr18900a.c } \
771 "" \
772 "pr18900.so" \
773 ] \
774 [list \
775 "Build pr18900.o" \
776 "-r -nostdlib" \
777 "-Wa,-mrelax-relocations=yes" \
778 { pr18900b.c pr18900c.c } \
779 "" \
780 "pr18900.o" \
781 ] \
782 [list \
783 "Build pr18900a" \
784 "tmpdir/pr18900.o tmpdir/pr18900.so" \
785 "-Wa,-mrelax-relocations=yes" \
786 { dummy.s } \
787 {{readelf {-Wrd} pr18900a.rd}} \
788 "pr18900a" \
789 ] \
790 [list \
791 "Build pr18900b" \
792 "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \
793 "-Wa,-mrelax-relocations=yes" \
794 { dummy.s } \
795 {{readelf {-Wrd} pr18900b.rd}} \
796 "pr18900b" \
797 ] \
798 [list \
799 "Build pr19031.so" \
800 "-shared" \
801 "-fPIC -Wa,-mrelax-relocations=yes" \
802 { pr19031a.c } \
803 "" \
804 "pr19031.so" \
805 ] \
806 [list \
807 "Build got1d.so" \
808 "-shared" \
809 "-Wa,-mrelax-relocations=yes" \
810 { got1d.S } \
811 "" \
812 "got1d.so" \
813 ] \
814 [list \
815 "Build gotpc1.o" \
816 "-r -nostdlib" \
817 "-Wa,-mrelax-relocations=yes" \
818 { got1a.S got1b.c got1c.c } \
819 "" \
820 "gotpc1.o" \
821 ] \
822 [list \
823 "Build gotpc1" \
824 "$NOPIE_LDFLAGS -Wl,--as-needed,-z,noexecstack \
825 tmpdir/gotpc1.o tmpdir/got1d.so" \
826 "-Wa,-mx86-used-note=no" \
827 { dummy.s } \
828 {{objdump {-dw} got1.dd}} \
829 "got1" \
830 ] \
831 [list \
832 "Build pr19319.so" \
833 "-shared" \
834 "-Wa,-mx86-used-note=no" \
835 { pr19319a.S } \
836 "" \
837 "pr19319.so" \
838 ] \
839 [list \
840 "Build pr19319" \
841 "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \
842 "-Wa,-mrelax-relocations=yes" \
843 { pr19319b.S } \
844 {{objdump {-dw} pr19319.dd}} \
845 "pr19319" \
846 ] \
847 [list \
848 "Build pr24276.so" \
849 "-shared -nostdlib -nostartfiles \
850 -Ltmpdir $srcdir/$subdir/pr24276.dso" \
851 "-Wa,-mx86-used-note=yes" \
852 { pr19319b.S } \
853 {{warning_output pr24276.warn}} \
854 "pr24276.so" \
855 ] \
856 [list \
857 "Build property 1" \
858 "" \
859 "-Wa,-mx86-used-note=no" \
860 {pass.c property-no-copy.S} \
861 {{readelf {-n} property-1.r}} \
862 "property-1" \
863 ] \
864 [list \
865 "Build property 1 (.o)" \
866 "-r -nostdlib" \
867 "-Wa,-mx86-used-note=yes" \
868 {pass.c property-no-copy.S} \
869 {{readelf {-n} property-1a.r}} \
870 "property-1.o" \
871 ] \
872 [list \
873 "Build property 1 (.so)" \
874 "-shared" \
875 "-fPIC -Wa,-mx86-used-note=no" \
876 {pass.c property-no-copy.S} \
877 {{readelf {-n} property-1.r}} \
878 "property-1.so" \
879 ] \
880 [list \
881 "Build property 2" \
882 "" \
883 "-Wa,-mx86-used-note=no" \
884 {pass.c property-stack.S} \
885 {{readelf {-n} property-2.r}} \
886 "property-2" \
887 ] \
888 [list \
889 "Build property 2 (.o)" \
890 "-r -nostdlib" \
891 "-Wa,-mx86-used-note=yes" \
892 {pass.c property-stack.S} \
893 {{readelf {-n} property-2a.r}} \
894 "property-2.o" \
895 ] \
896 [list \
897 "Build property 2 (.so)" \
898 "-shared" \
899 "-fPIC -Wa,-mx86-used-note=no" \
900 {pass.c property-stack.S} \
901 {{readelf {-n} property-2.r}} \
902 "property-2.so" \
903 ] \
904 [list \
905 "Build property 3" \
906 "" \
907 "-Wa,-mx86-used-note=no" \
908 {pass.c property-stack.S property-x86-1.S} \
909 {{readelf {-n} property-3.r}} \
910 "property-3" \
911 ] \
912 [list \
913 "Build property 3 (.o)" \
914 "-r -nostdlib" \
915 "-Wa,-mx86-used-note=yes" \
916 {pass.c property-x86-1.S property-stack.S} \
917 {{readelf {-n} property-3a.r}} \
918 "property-3.o" \
919 ] \
920 [list \
921 "Build property 3 (.so)" \
922 "-shared" \
923 "-fPIC -Wa,-mx86-used-note=no" \
924 {property-x86-1.S pass.c property-stack.S} \
925 {{readelf {-n} property-3.r}} \
926 "property-3.so" \
927 ] \
928 [list \
929 "Build property 4" \
930 "" \
931 "-Wa,-mx86-used-note=no" \
932 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
933 {{readelf {-n} property-4.r}} \
934 "property-4" \
935 ] \
936 [list \
937 "Build property 4 (.o)" \
938 "-r -nostdlib" \
939 "-Wa,-mx86-used-note=yes" \
940 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
941 {{readelf {-n} property-4a.r}} \
942 "property-4.o" \
943 ] \
944 [list \
945 "Build property 4 (.so)" \
946 "-shared" \
947 "-fPIC -Wa,-mx86-used-note=no" \
948 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
949 {{readelf {-n} property-4.r}} \
950 "property-4.so" \
951 ] \
952 [list \
953 "Build property 4 (-Wl,-z,stack-size=0)" \
954 "-Wl,-z,stack-size=0" \
955 "-Wa,-mx86-used-note=no" \
956 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
957 {{readelf {-n} property-4.r}} \
958 "property-4" \
959 ] \
960 [list \
961 "Build property 5" \
962 "-Wl,-z,stack-size=0x900000" \
963 "-Wa,-mx86-used-note=no" \
964 {pass.c property-stack.S property-x86-1.S property-x86-2.S} \
965 {{readelf {-n} property-5.r}} \
966 "property-5" \
967 ] \
968 [list \
969 "Build property 5 (.o)" \
970 "-r -nostdlib -Wl,-z,stack-size=0x900000" \
971 "-Wa,-mx86-used-note=yes" \
972 {pass.c property-x86-2.S property-x86-1.S property-stack.S} \
973 {{readelf {-n} property-5a.r}} \
974 "property-5.o" \
975 ] \
976 [list \
977 "Build property 5 (.so)" \
978 "-shared -Wl,-z,stack-size=0x900000" \
979 "-fPIC -Wa,-mx86-used-note=no" \
980 {property-x86-2.S property-x86-1.S pass.c property-stack.S} \
981 {{readelf {-n} property-5.r}} \
982 "property-5.so" \
983 ] \
984 [list \
985 "Build property-6.so" \
986 "-shared" \
987 "-fPIC -Wa,-mx86-used-note=no" \
988 {property-6a.c property-6c.S} \
989 {{readelf {-n} property-6.r}} \
990 "property-6.so" \
991 ] \
992 [list \
993 "Build property-6.o" \
994 "-r -nostdlib" \
995 "-Wa,-mx86-used-note=yes" \
996 {property-6b.c property-stack.S} \
997 {{readelf {-n} property-2a.r}} \
998 "property-6.o" \
999 ] \
1000 [list \
1001 "Build property-6" \
1002 "-Wl,--as-needed,-z,noexecstack \
1003 tmpdir/property-6.o tmpdir/property-6.so" \
1004 "-Wa,-mx86-used-note=no" \
1005 { dummy.s } \
1006 {{readelf {-n} property-2.r}} \
1007 "property-6" \
1008 ] \
1009 [list \
1010 "Build property 7a (.o)" \
1011 "-r -nostdlib" \
1012 "-Wa,-mx86-used-note=yes" \
1013 {property-unsorted-1.S} \
1014 {{readelf {-n} property-7a.r}} \
1015 "property-7a.o" \
1016 ] \
1017 [list \
1018 "Build property 7b (.o)" \
1019 "-r -nostdlib" \
1020 "-Wa,-mx86-used-note=yes" \
1021 {property-unsorted-2.S} \
1022 {{readelf {-n} property-7a.r}} \
1023 "property-7b.o" \
1024 ] \
1025 ]
1027 run_ld_link_exec_tests [list \
1028 [list \
1029 "Run plt-main" \
1030 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1031 tmpdir/plt-main4.o tmpdir/libplt-lib.so" \
1032 "-Wa,-mx86-used-note=yes" \
1033 { plt-main5.c } \
1034 "plt-main" \
1035 "plt-main.out" \
1036 ] \
1037 [list \
1038 "Run plt-main with PIE" \
1039 "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \
1040 tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \
1041 "-Wa,-mx86-used-note=yes" \
1042 { plt-main5.c } \
1043 "plt-main-pie" \
1044 "plt-main.out" \
1045 "-fPIC" \
1046 ] \
1047 [list \
1048 "Run copyreloc-main with PIE and GOTOFF" \
1049 "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \
1050 "-Wa,-mx86-used-note=yes" \
1051 { dummy.s } \
1052 "copyreloc-main" \
1053 "copyreloc-main.out" \
1054 ] \
1055 [list \
1056 "Run pr17689 with PIE and GOTOFF" \
1057 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
1058 "-Wa,-mx86-used-note=yes" \
1059 { dummy.c } \
1060 "pr17689" \
1061 "pr17689.out" \
1062 ] \
1063 [list \
1064 "Run pr17689 with PIE, -z now and GOTOFF" \
1065 "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
1066 "-Wa,-mx86-used-note=yes" \
1067 { dummy.c } \
1068 "pr17689now" \
1069 "pr17689.out" \
1070 ] \
1071 [list \
1072 "Run pr17689ver with PIE and GOTOFF" \
1073 "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
1074 "-Wa,-mx86-used-note=yes" \
1075 { dummy.c } \
1076 "pr17689ver" \
1077 "pr17689.out" \
1078 ] \
1079 [list \
1080 "Run pr18900" \
1081 "tmpdir/pr18900.o tmpdir/pr18900.so" \
1082 "-Wa,-mx86-used-note=yes" \
1083 { dummy.s } \
1084 "pr18900" \
1085 "pr18900.out" \
1086 ] \
1087 [list \
1088 "Run pr19031" \
1089 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr19031.so" \
1090 "-Wa,-mx86-used-note=yes" \
1091 { pr19031b.S pr19031c.c } \
1092 "pr19031" \
1093 "pr19031.out" \
1094 "$NOPIE_CFLAGS" \
1095 ] \
1096 [list \
1097 "Run got1" \
1098 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/got1d.so" \
1099 "-Wa,-mx86-used-note=yes" \
1100 { got1a.S got1b.c got1c.c } \
1101 "got1" \
1102 "got1.out" \
1103 ] \
1104 [list \
1105 "Run property 1" \
1106 "" \
1107 "-Wa,-mx86-used-note=yes" \
1108 {pass.c property-no-copy.S} \
1109 "property-1" "pass.out" \
1110 ] \
1111 [list \
1112 "Run property 1 (PIE)" \
1113 "-pie" \
1114 "-Wa,-mx86-used-note=yes" \
1115 {pass.c property-no-copy.S} \
1116 "property-1-pie" "pass.out" "-fPIE" \
1117 ] \
1118 [list \
1119 "Run property 1 (static)" \
1120 "-static" \
1121 "-Wa,-mx86-used-note=yes" \
1122 {pass.c property-no-copy.S} \
1123 "property-1-static" "pass.out" \
1124 ] \
1125 [list \
1126 "Run property 2" \
1127 "" \
1128 "-Wa,-mx86-used-note=yes" \
1129 {pass.c property-stack.S} \
1130 "property-2" "pass.out" \
1131 ] \
1132 [list \
1133 "Run property 2 (PIE)" \
1134 "-pie" \
1135 "-Wa,-mx86-used-note=yes" \
1136 {pass.c property-stack.S} \
1137 "property-2-pie" "pass.out" "-fPIE" \
1138 ] \
1139 [list \
1140 "Run property 2 (static)" \
1141 "-static" \
1142 "-Wa,-mx86-used-note=yes" \
1143 {pass.c property-stack.S} \
1144 "property-3-static" "pass.out" \
1145 ] \
1146 ]
1148 undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS"
1149 undefined_weak "-fPIE" "$NOPIE_LDFLAGS"
1150 undefined_weak "-fPIE" "-pie"
1151 undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS"
1152 undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
1153 }
1155 # Must be native with the C compiler and working IFUNC support,
1156 if { [isnative]
1157 && [check_ifunc_available]
1158 && [istarget "i?86-*-*"]
1159 && [check_compiler_available] } {
1160 run_cc_link_tests [list \
1161 [list \
1162 "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \
1163 "" \
1164 "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \
1165 { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \
1166 ] \
1167 [list \
1168 "Build pr21168a.o" \
1169 "" \
1170 "-Wa,-mx86-used-note=yes" \
1171 { pr21168a.c } \
1172 ] \
1173 [list \
1174 "Build pr21168.so" \
1175 "-shared" \
1176 "-Wa,-mx86-used-note=yes" \
1177 { pr21168b.S } \
1178 "" \
1179 "pr21168.so" \
1180 ] \
1181 ]
1183 run_ld_link_exec_tests [list \
1184 [list \
1185 "Run ifunc-1a" \
1186 "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1187 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1188 "-Wa,-mx86-used-note=yes" \
1189 { dummy.c } \
1190 "ifunc-1a" \
1191 "pass.out" \
1192 ] \
1193 [list \
1194 "Run ifunc-1b" \
1195 "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \
1196 tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1197 "-Wa,-mx86-used-note=yes" \
1198 { dummy.c } \
1199 "ifunc-1b" \
1200 "pass.out" \
1201 ] \
1202 [list \
1203 "Run pr21168" \
1204 "tmpdir/pr21168a.o tmpdir/pr21168.so" \
1205 "-Wa,-mx86-used-note=yes" \
1206 { dummy.c } \
1207 "pr21168" \
1208 "pass.out" \
1209 ] \
1210 ]
1212 if { [istarget "i?86-*-linux*"] } {
1213 run_cc_link_tests [list \
1214 [list \
1215 "Build pr21168.so with -z ibtplt" \
1216 "-shared -Wl,-z,ibtplt" \
1217 "-Wa,-mx86-used-note=yes" \
1218 { pr21168b.S } \
1219 "" \
1220 "pr21168-ibt.so" \
1221 ] \
1222 [list \
1223 "Build ifunc-1a with -z ibtplt" \
1224 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1225 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1226 "-Wa,-mx86-used-note=yes" \
1227 { dummy.c } \
1228 {{objdump {-dw} plt-main-ibt.dd}} \
1229 "ifunc-1a-ibt" \
1230 ] \
1231 [list \
1232 "Build ifunc-1a with PIE -z ibtplt" \
1233 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1234 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1235 "-Wa,-mx86-used-note=yes" \
1236 { dummy.c } \
1237 {{objdump {-dw} plt-pie-ibt.dd}} \
1238 "ifunc-1a-pie-ibt" \
1239 ] \
1240 ]
1242 run_ld_link_exec_tests [list \
1243 [list \
1244 "Run ifunc-1a with -z ibtplt" \
1245 "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \
1246 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1247 "-Wa,-mx86-used-note=yes" \
1248 { dummy.c } \
1249 "ifunc-1a-ibt" \
1250 "pass.out" \
1251 ] \
1252 [list \
1253 "Run ifunc-1a with PIE -z ibtplt" \
1254 "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \
1255 tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \
1256 "-Wa,-mx86-used-note=yes" \
1257 { dummy.c } \
1258 "ifunc-1a-pie-ibt" \
1259 "pass.out" \
1260 ] \
1261 [list \
1262 "Run pr21168 with -z ibtplt" \
1263 "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \
1264 "-Wa,-mx86-used-note=yes" \
1265 { dummy.c } \
1266 "pr21168-ibt" \
1267 "pass.out" \
1268 ] \
1269 ]
1270 }
1271 }
1273 # Must be native with the C compiler.
1274 if { [isnative]
1275 && [istarget "i?86-*-*"]
1276 && [check_compiler_available] } {
1277 run_cc_link_tests [list \
1278 [list \
1279 "Build pr22001-1.so" \
1280 "-shared -Wl,-z,notext" \
1281 "-Wa,-mx86-used-note=yes" \
1282 { pr22001-1a.c } \
1283 {} \
1284 "pr22001-1.so" \
1285 ] \
1286 [list \
1287 "Build pr21997-1.so" \
1288 "-shared" \
1289 "-Wa,-mx86-used-note=yes" \
1290 { property-stack.S property-no-copy.S pr21997-1a.S } \
1291 {} \
1292 "pr21997-1.so" \
1293 ] \
1294 [list \
1295 "Build pr22842.so" \
1296 "-shared" \
1297 "-fPIC -Wa,-mx86-used-note=yes" \
1298 { pr22842a.c } \
1299 {} \
1300 "pr22842.so" \
1301 ] \
1302 [list \
1303 "Build pr28875.so" \
1304 "-shared -Wl,-z,indirect-extern-access" \
1305 "-fPIC" \
1306 { pr28875a.c } \
1307 {} \
1308 "pr28875.so" \
1309 ] \
1310 [list \
1311 "Build pr28875" \
1312 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr28875.so" \
1313 "$NOPIE_CFLAGS" \
1314 { pr28875b.c } \
1315 {{error_output "pr28875.err"}} \
1316 "pr28875" \
1317 ] \
1318 [list \
1319 "Build pr21997-1" \
1320 "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \
1321 "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \
1322 { pr21997-1b.c } \
1323 {{error_output "pr21997-1.err"}} \
1324 "pr21997-1" \
1325 ] \
1326 [list \
1327 "Build pr32067" \
1328 "-Wl,--oformat,binary -nostdlib -nostartfiles" \
1329 "" \
1330 { start.s ../ld-x86-64/pr32067.s } \
1331 {} \
1332 "pr32067" \
1333 ] \
1334 ]
1336 # The musl C library does not support TEXTRELs.
1337 if { ![istarget i?86-*-musl] } {
1338 run_ld_link_exec_tests [list \
1339 [list \
1340 "Run pr22001-1" \
1341 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \
1342 "-Wa,-mx86-used-note=yes" \
1343 { pr22001-1b.c } \
1344 "pr22001-1" \
1345 "pass.out" \
1346 "$NOPIE_CFLAGS" \
1347 ] \
1348 ]
1349 }
1351 run_ld_link_exec_tests [list \
1352 [list \
1353 "Run weakundef1 without PIE" \
1354 "$NOPIE_LDFLAGS" \
1355 "-Wa,-mx86-used-note=yes" \
1356 { weakundef1.c } \
1357 "weakundef1pie" \
1358 "pass.out" \
1359 "$NOPIE_CFLAGS" \
1360 ] \
1361 [list \
1362 "Run pr22001-1 (PIE 1)" \
1363 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1364 "-Wa,-mx86-used-note=yes" \
1365 { pr22001-1c.S } \
1366 "pr22001-1-pie-1" \
1367 "pass.out" \
1368 ] \
1369 [list \
1370 "Run pr22001-1 (PIE 2)" \
1371 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1372 "-Wa,-mx86-used-note=yes" \
1373 { pr22001-1c.S } \
1374 "pr22001-1-pie-2" \
1375 "pass.out" \
1376 ] \
1377 [list \
1378 "Run pr22001-1 (PIC 1)" \
1379 "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1380 "-Wa,-mx86-used-note=yes" \
1381 { pr22001-1b.c } \
1382 "pr22001-1-pic-1" \
1383 "pass.out" \
1384 "-fPIC" \
1385 ] \
1386 [list \
1387 "Run pr22001-1 (PIC 2)" \
1388 "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \
1389 "-Wa,-mx86-used-note=yes" \
1390 { pr22001-1b.c } \
1391 "pr22001-1-pic-2" \
1392 "pass.out" \
1393 "-fPIC" \
1394 ] \
1395 [list \
1396 "Run pr21997-1 (PIC 1)" \
1397 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1398 "-Wa,-mx86-used-note=yes" \
1399 { pr21997-1b.c } \
1400 "pr21997-1-pic-1" \
1401 "pass.out" \
1402 "-fPIC" \
1403 ] \
1404 [list \
1405 "Run pr21997-1 (PIC 2)" \
1406 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1407 "-Wa,-mx86-used-note=yes" \
1408 { pr21997-1b.c } \
1409 "pr21997-1-pic-2" \
1410 "pass.out" \
1411 "-fPIC" \
1412 ] \
1413 [list \
1414 "Run pr21997-1 (PIE 1)" \
1415 "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1416 "-Wa,-mx86-used-note=yes" \
1417 { pr21997-1c.S } \
1418 "pr21997-1-pie-1" \
1419 "pass.out" \
1420 ] \
1421 [list \
1422 "Run pr21997-1 (PIE 2)" \
1423 "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \
1424 "-Wa,-mx86-used-note=yes" \
1425 { pr21997-1c.S } \
1426 "pr21997-1-pie-2" \
1427 "pass.out" \
1428 ] \
1429 [list \
1430 "Build pr22842" \
1431 "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \
1432 "-Wa,-mx86-used-note=yes" \
1433 { pr22842b.S } \
1434 "pr22842" \
1435 "pass.out" \
1436 ] \
1437 [list \
1438 "Run pr23997" \
1439 "" \
1440 "" \
1441 { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \
1442 ../ld-x86-64/pr23997c.c } \
1443 "pr23997" \
1444 "pass.out" \
1445 ] \
1446 ]
1448 if { [at_least_gcc_version 5 0] } {
1449 run_ld_link_exec_tests [list \
1450 [list \
1451 "Run weakundef1 with PIE" \
1452 "-pie" \
1453 "-Wa,-mx86-used-note=yes" \
1454 { weakundef1.c } \
1455 "weakundef1pie" \
1456 "pass.out" \
1457 "-fPIE" \
1458 ] \
1459 ]
1460 }
1461 }
1463 if { !([istarget "i?86-*-linux*"]
1464 || [istarget "x86_64-*-linux*"]) } {
1465 set ASFLAGS "$saved_ASFLAGS"
1466 return
1467 }
1469 run_ld_link_tests [list \
1470 [list \
1471 "basic PLT generation (non-PIC, -z now)" \
1472 "-z now -melf_i386 --hash-style=sysv \
1473 -z noseparate-code tmpdir/libpltlib.so" \
1474 "" \
1475 "--32" \
1476 {plt2.s} \
1477 {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \
1478 "plt2" \
1479 ] \
1480 [list \
1481 "basic PLT generation (PIC, -z now)" \
1482 "-z now -shared -melf_i386 tmpdir/libpltlib.so" \
1483 "" \
1484 "--32 -mx86-used-note=yes" \
1485 {plt-pic.s} \
1486 {{objdump -dwr plt-pic2.dd}} \
1487 "plt-pic2.so" \
1488 ] \
1489 [list \
1490 "Build pr21626.so" \
1491 "-shared -melf_i386" \
1492 "" \
1493 "--32 -mx86-used-note=yes" \
1494 {property-x86-3.s} \
1495 "" \
1496 "pr21626.so" \
1497 ] \
1498 [list \
1499 "Build pr21626" \
1500 "-melf_i386 tmpdir/pr21626.so" \
1501 "" \
1502 "--32 -mx86-used-note=yes" \
1503 {start.s foo.s} \
1504 "" \
1505 "pr21626" \
1506 ] \
1507 ]
1509 # Linux only tests
1510 run_dump_test "pltgot-1"
1511 run_dump_test "pltgot-2"
1512 run_dump_test "pr20830"
1513 run_dump_test "ibt-plt-1"
1514 run_dump_test "ibt-plt-2a"
1515 run_dump_test "ibt-plt-2b"
1516 run_dump_test "ibt-plt-2c"
1517 run_dump_test "ibt-plt-2d"
1518 run_dump_test "ibt-plt-3a"
1519 run_dump_test "ibt-plt-3b"
1520 run_dump_test "ibt-plt-3c"
1521 run_dump_test "ibt-plt-3d"
1523 set ASFLAGS "$saved_ASFLAGS"