1 # Expect script for various ARM ELF tests.
2 # Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012
3 # Free Software Foundation, Inc.
5 # This file is part of the GNU Binutils.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23 if {[istarget "arm-*-vxworks"]} {
25 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
27 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
28 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
30 {"VxWorks executable test 1 (dynamic)" \
31 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
33 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
35 {"VxWorks executable test 2 (dynamic)" \
36 "-Tvxworks1.ld -q --force-dynamic" ""
38 {{readelf --segments vxworks2.sd}}
40 {"VxWorks executable test 2 (static)"
43 {{readelf --segments vxworks2-static.sd}}
46 run_ld_link_tests $armvxworkstests
47 run_dump_test "vxworks1-static"
48 run_dump_test "emit-relocs1-vxworks"
51 if { [istarget "arm*-*-symbianelf*"] } {
52 run_dump_test "symbian-seg1"
55 # Exclude non-ARM-ELF targets.
57 if { ![is_elf_format] || ![istarget "arm*-*-*"] } {
61 # List contains test-items with 3 items followed by 2 lists and one more item:
62 # 0:name 1:ld early options 2:ld late options 3:assembler options
63 # 4:filenames of assembler files 5: action and options. 6: name of output file
66 # objdump: Apply objdump options on result. Compare with regex (last arg).
67 # nm: Apply nm options on result. Compare with regex (last arg).
68 # readelf: Apply readelf options on result. Compare with regex (last arg).
70 set armelftests_common {
71 {"Group relocations" "-Ttext 0x8000 --section-start zero=0x0 --section-start alpha=0xeef0 --section-start beta=0xffeef0" "" "" {group-relocs.s}
72 {{objdump -dr group-relocs.d}}
74 {"Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x401000" "" "" {thumb1-bl.s}
75 {{objdump -dr thumb1-bl.d}}
77 {"Indirect cross-library function reference (set-up)"
78 "-shared" "" "" {arm-lib-plt-2a.s}
81 {"Indirect cross-library function reference"
82 "-shared tmpdir/arm-lib-plt-2a.so" "" "" {arm-lib-plt-2b.s}
83 {{objdump -dr arm-lib-plt-2.dd} {readelf --relocs arm-lib-plt-2.rd}}
85 {"Simple static application" "" "" "" {arm-static-app.s}
86 {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
88 {"target1-abs" "-static --target1-abs -T arm.ld" "" "" {arm-target1.s}
89 {{objdump -s arm-target1-abs.d}}
91 {"target1-rel" "-static --target1-rel -T arm.ld" "" "" {arm-target1.s}
92 {{objdump -s arm-target1-rel.d}}
94 {"target2-rel" "-static --target2=rel -T arm.ld" "" "" {arm-target2.s}
95 {{objdump -s arm-target2-rel.d}}
97 {"target2-abs" "-static --target2=abs -T arm.ld" "" "" {arm-target2.s}
98 {{objdump -s arm-target2-abs.d}}
100 {"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" "" {arm-target2.s}
101 {{objdump -s arm-target2-got-rel.d}}
102 "arm-target2-got-rel"}
103 {"arm-rel31" "-static -T arm.ld" "" "" {arm-rel31.s}
104 {{objdump -s arm-rel31.d}}
106 {"arm-rel32" "-shared -T arm-dyn.ld" "" "" {arm-rel32.s}
107 {{objdump -Rsj.data arm-rel32.d}}
109 {"arm-call" "--no-fix-arm1176 -static -T arm.ld" "" "-meabi=4" {arm-call1.s arm-call2.s}
110 {{objdump -d arm-call.d}}
112 {"TLS shared library" "-shared -T arm-lib.ld" "" "" {tls-lib.s}
113 {{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
115 {"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" "" {tls-app.s}
116 {{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
118 {"TLS gnu shared library got" "-shared -T arm-dyn.ld" "" "" {tls-gdesc-got.s}
119 {{objdump "-fDR -j .got" tls-gdesc-got.d}}
121 {"TLS gnu GD to IE relaxation" "-static -T arm-dyn.ld" "" "" {tls-gdierelax.s}
122 {{objdump -fdw tls-gdierelax.d}}
124 {"TLS gnu GD to IE shared relaxation" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" "" {tls-gdierelax2.s}
125 {{objdump -fdw tls-gdierelax2.d}}
127 {"TLS gnu GD to LE relaxation" "-T arm-dyn.ld" "" "" {tls-gdlerelax.s}
128 {{objdump -fdw tls-gdlerelax.d}}
130 {"TLS mixed models shared lib" "-shared -T arm-dyn.ld" "" "" {tls-mixed.s}
131 {{objdump -Rw tls-mixed.r}}
133 {"TLS descseq relaxation" "-T arm-dyn.ld" "" "" {tls-descrelax.s}
134 {{objdump -fdw tls-descrelax.d}}
136 {"TLS descseq relaxation v7" "-T arm-dyn.ld" "" "" {tls-descrelax-v7.s}
137 {{objdump -fdw tls-descrelax-v7.d}}
139 {"TLS descseq relaxation BE8" "-T arm-dyn.ld -EB --be8" "" "-mbig-endian" {tls-descrelax-be8.s}
140 {{objdump -fdw tls-descrelax-be8.d}}
142 {"TLS descseq relaxation BE32" "-T arm-dyn.ld -EB" "" "-mbig-endian" {tls-descrelax-be32.s}
143 {{objdump -fdw tls-descrelax-be32.d}}
144 "tls-descrelax-be32"}
145 {"TLS local PIC symbol static link" "-T arm.ld" "" "" {tls-local-static.s}
146 {{objdump -fdw tls-local-static.d}}
148 {"Thumb entry point" "-T arm.ld" "" "" {thumb-entry.s}
149 {{readelf -h thumb-entry.d}}
151 {"thumb-rel32" "-static -T arm.ld" "" "" {thumb-rel32.s}
152 {{objdump -s thumb-rel32.d}}
154 {"MOVW/MOVT" "-static -T arm.ld" "" "" {arm-movwt.s}
155 {{objdump -dw arm-movwt.d}}
157 {"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "" "-EB" {arm-be8.s}
158 {{objdump -d arm-be8.d}}
160 {"VFP11 denorm erratum fix, scalar operation"
161 "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
162 {{objdump -dr vfp11-fix-scalar.d}}
164 {"VFP11 denorm erratum fix, vector operation"
165 "-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
166 {{objdump -dr vfp11-fix-vector.d}}
168 {"VFP11 denorm erratum fix, embedded code-like data"
169 "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
170 {{objdump -dr vfp11-fix-none.d}}
172 {"Cortex-A8 erratum fix, b.w"
173 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-fix-b.s}
174 {{objdump -dr cortex-a8-fix-b.d}}
176 {"Cortex-A8 erratum fix, bl.w"
177 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-fix-bl.s}
178 {{objdump -dr cortex-a8-fix-bl.d}}
180 {"Cortex-A8 erratum fix, bcc.w"
181 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-fix-bcc.s}
182 {{objdump -dr cortex-a8-fix-bcc.d}}
184 {"Cortex-A8 erratum fix, blx.w"
185 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-fix-blx.s}
186 {{objdump -dr cortex-a8-fix-blx.d}}
188 {"Cortex-A8 erratum fix, relocate b.w to ARM"
189 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-b-rel.s}
190 {{objdump -dr cortex-a8-fix-b-rel-arm.d}}
191 "cortex-a8-fix-b-rel-arm"}
192 {"Cortex-A8 erratum fix, relocate b.w to Thumb"
193 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-b-rel.s}
194 {{objdump -dr cortex-a8-fix-b-rel-thumb.d}}
195 "cortex-a8-fix-b-rel-thumb"}
196 {"Cortex-A8 erratum fix, relocate bl.w to ARM"
197 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-bl-rel.s}
198 {{objdump -dr cortex-a8-fix-bl-rel-arm.d}}
199 "cortex-a8-fix-bl-rel-arm"}
200 {"Cortex-A8 erratum fix, relocate bl.w to Thumb"
201 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
202 {{objdump -dr cortex-a8-fix-bl-rel-thumb.d}}
203 "cortex-a8-fix-bl-rel-thumb"}
204 {"Cortex-A8 erratum fix, relocate b<cond>.w to Thumb"
205 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bcc-rel.s}
206 {{objdump -dr cortex-a8-fix-bcc-rel-thumb.d}}
207 "cortex-a8-fix-bcc-rel-thumb"}
208 {"Cortex-A8 erratum fix, relocate blx.w to ARM"
209 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-blx-rel.s}
210 {{objdump -dr cortex-a8-fix-blx-rel-arm.d}}
211 "cortex-a8-fix-blx-rel-arm"}
212 {"Cortex-A8 erratum fix, relocate blx.w to Thumb"
213 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-blx-rel.s}
214 {{objdump -dr cortex-a8-fix-blx-rel-thumb.d}}
215 "cortex-a8-fix-blx-rel-thumb"}
216 {"Cortex-A8 erratum fix, relocate bl.w and far call"
217 "-EL -Ttext=0x00 --fix-cortex-a8 --defsym _start=0" ""
218 "-EL -mcpu=cortex-a8" {cortex-a8-far-1.s cortex-a8-far-2.s cortex-a8-far-3.s}
219 {{objdump -dr cortex-a8-far.d}}
221 {"Cortex-A8 erratum fix, headers"
222 "-EL --fix-cortex-a8 -T cortex-a8-fix-hdr.t" ""
223 "-EL -mcpu=cortex-a8" {cortex-a8-fix-hdr.s}
224 {{objdump -dr cortex-a8-fix-hdr.d}}
226 {"Cortex-A8 erratum fix, blx.w and b<cond>.w together"
227 "-EL -Ttext=0x8f00 --fix-cortex-a8" "" "-EL" {cortex-a8-fix-blx-bcond.s}
228 {{objdump -dr cortex-a8-fix-blx-bcond.d}}
229 "cortex-a8-fix-blx-bcond"}
230 {"Unwinding and -gc-sections" "-gc-sections" "" "" {gc-unwind.s}
231 {{objdump -sj.data gc-unwind.d}}
233 {"Thumb and -gc-sections" "-shared -T arm-dyn.ld" "" "" {gc-thumb-lib.s}
236 {"Thumb and -gc-sections" "-pie -T arm.ld -gc-sections tmpdir/gc-thumb-lib.so" "" "" {gc-thumb.s}
237 {{readelf --relocs gc-thumb.d}}
239 {"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" "" {arm-pic-veneer.s}
240 {{objdump -d arm-pic-veneer.d}}
242 {"jump19" "-static -T arm.ld" "" "" {jump19.s}
243 {{objdump -dr jump19.d}}
245 {"script-type" "-static -T script-type.ld" "" "" {script-type.s}
246 {{readelf -s script-type.sym}}
248 {"callweak" "-static -T arm.ld" "" "" {callweak.s}
249 {{objdump -dr callweak.d}}
251 {"callweak-2" "-static -T arm.ld" "" "" {callweak-2.s}
252 {{objdump -dr callweak-2.d}}
254 {"Relocation boundaries" "-defsym x=0 -defsym y=0 -defsym _start=0" "" "" {reloc-boundaries.s}
255 {{objdump -s reloc-boundaries.d}}
257 {"Data only mapping symbols" "-T data-only-map.ld -Map map" "" "" {data-only-map.s}
258 {{objdump -dr data-only-map.d}}
260 {"Data only mapping symbols for merged sections" "-T rodata-merge-map.ld" "" "" {rodata-merge-map1.s rodata-merge-map2.s rodata-merge-map3.s}
261 {{readelf -s rodata-merge-map.sym}}
263 {"GOT relocations in executables (setup)" "-shared" ""
267 {"GOT relocations in executables" "tmpdir/exec-got-1.so" ""
269 {{readelf --relocs exec-got-1.d}}
271 {"abs call" "-T arm.ld" "" "" {abs-call-1.s}
272 {{objdump -d abs-call-1.d}}
274 {"Simple non-PIC shared library (no PLT check)" "-shared" "" "" {arm-lib.s}
275 {{objdump -Rw arm-lib.r}}
277 {"EABI soft-float ET_EXEC ABI flag" "-T arm.ld" "" "-mfloat-abi=soft -meabi=5" {eabi-soft-float.s}
278 {{readelf -h eabi-soft-float.d}}
280 {"EABI hard-float ET_EXEC ABI flag" "-T arm.ld" "" "-mfloat-abi=hard -meabi=5" {eabi-hard-float.s}
281 {{readelf -h eabi-hard-float.d}}
283 {"EABI hard-float ET_DYN ABI flag" "-shared" "" "-mfloat-abi=hard -meabi=5" {eabi-hard-float.s}
284 {{readelf -h eabi-hard-float.d}}
285 "eabi-hard-float.so"}
286 {"EABI ABI flags wrong ABI version" "-T arm.ld" "" "-mfloat-abi=soft -meabi=4" {eabi-soft-float.s}
287 {{readelf -h eabi-soft-float-ABI4.d}}
288 "eabi-soft-float-no-flags"}
289 {"EABI ABI flags ld -r" "-r" "" "-mfloat-abi=soft -meabi=5" {eabi-soft-float.s}
290 {{readelf -h eabi-soft-float-r.d}}
291 "eabi-soft-float-r.o"}
294 set armelftests_nonacl {
295 {"Simple non-PIC shared library" "-shared" "" "" {arm-lib.s}
296 {{objdump -fdw arm-lib.d} {objdump -Rw arm-lib.r}}
298 {"Simple PIC shared library" "-shared" "" "" {arm-lib-plt32.s}
299 {{objdump -fdw arm-lib-plt32.d} {objdump -Rw arm-lib-plt32.r}}
301 {"Simple dynamic application" "tmpdir/arm-lib.so" "" "" {arm-app.s}
302 {{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
304 {"Simple static application without .rel.plt in linker script"
305 "-T arm-no-rel-plt.ld" "" "" {arm-static-app.s}
306 {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
308 {"Simple dynamic application without .rel.plt in linker script"
309 "tmpdir/arm-lib.so -T arm-no-rel-plt.ld" "" "" {arm-app.s}
310 {{ld arm-no-rel-plt.out}}
312 {"Non-pcrel function reference" "tmpdir/arm-lib.so" "" "" {arm-app-abs32.s}
313 {{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
315 {"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "" "-mthumb-interwork"
317 {{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
319 {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" "" ""
321 {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
322 {readelf -Ds mixed-lib.sym}}
324 {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" "" ""
326 {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
327 {readelf -Ds mixed-app.sym}}
329 {"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" "" ""
331 {{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
332 {readelf -Ds mixed-app.sym}}
334 {"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" "" {use-thumb-lib.s}
335 {{readelf -Ds use-thumb-lib.sym}}
337 {"Preempt Thumb symbol" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" "" ""
339 {{readelf -Ds preempt-app.sym}}
341 {"TLS gnu shared library inlined trampoline" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" "" {tls-descseq.s}
342 {{objdump -fdw tls-descseq.d} {objdump -Rw tls-descseq.r}}
344 {"TLS shared library gdesc local" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" "" {tls-lib-loc.s}
345 {{objdump -fdw tls-lib-loc.d} {objdump -Rw tls-lib-loc.r}}
347 {"Cortex-A8 erratum fix, b.w to PLT"
348 "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "" "-EL"
349 {cortex-a8-fix-b-plt.s}
350 {{objdump -dr cortex-a8-fix-b-plt.d}}
351 "cortex-a8-fix-b-plt"}
352 {"Cortex-A8 erratum fix, bl.w to PLT"
353 "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "" "-EL"
354 {cortex-a8-fix-bl-plt.s}
355 {{objdump -dr cortex-a8-fix-bl-plt.d}}
356 "cortex-a8-fix-bl-plt"}
357 {"Cortex-A8 erratum fix, bcc.w to PLT"
358 "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "" "-EL"
359 {cortex-a8-fix-bcc-plt.s}
360 {{objdump -dr cortex-a8-fix-bcc-plt.d}}
361 "cortex-a8-fix-bcc-plt"}
362 {"Cortex-A8 erratum fix, blx.w to PLT"
363 "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "" "-EL"
364 {cortex-a8-fix-blx-plt.s}
365 {{objdump -dr cortex-a8-fix-blx-plt.d}}
366 "cortex-a8-fix-blx-plt"}
367 {"Cortex-A8 erratum fix, relocate bl.w to PLT"
368 "-EL --section-start=.plt=0x8e00 -Ttext=0x8f00 --fix-cortex-a8 -shared" ""
369 "-EL" {cortex-a8-thumb-target.s cortex-a8-fix-bl-rel.s}
370 {{objdump -dr cortex-a8-fix-bl-rel-plt.d}}
371 "cortex-a8-fix-bl-rel-thumb"}
372 {"IFUNC test 1" "-T ifunc-static.ld" "" "" {ifunc-1.s}
373 {{objdump -d ifunc-1.dd}
374 {objdump {-s -j.data -j.got} ifunc-1.gd}
375 {readelf -dr ifunc-1.rd}}
377 {"IFUNC test 2" "-T ifunc-static.ld" "" "" {ifunc-2.s}
378 {{objdump -d ifunc-2.dd}
379 {objdump {-s -j.data -j.got} ifunc-2.gd}
380 {readelf -dr ifunc-2.rd}}
382 {"IFUNC test 3" "-T ifunc-dynamic.ld -shared" "" "" {ifunc-3.s}
383 {{objdump -d ifunc-3.dd}
384 {objdump {-s -j.data -j.got} ifunc-3.gd}
385 {readelf -r ifunc-3.rd}}
387 {"IFUNC test 4" "-T ifunc-dynamic.ld -shared" "" "" {ifunc-4.s}
388 {{objdump -d ifunc-4.dd}
389 {objdump {-s -j.data -j.got} ifunc-4.gd}
390 {readelf -r ifunc-4.rd}}
392 {"IFUNC test 5" "-T ifunc-static.ld" "" "" {ifunc-5.s}
393 {{objdump -d ifunc-5.dd}
394 {objdump {-s -j.data -j.got} ifunc-5.gd}
395 {readelf -dr ifunc-5.rd}}
397 {"IFUNC test 6" "-T ifunc-static.ld" "" "" {ifunc-6.s}
398 {{objdump -d ifunc-6.dd}
399 {objdump {-s -j.data -j.got} ifunc-6.gd}
400 {readelf -dr ifunc-6.rd}}
402 {"IFUNC test 7" "-T ifunc-dynamic.ld tmpdir/ifunc-3.so -shared" ""
404 {{objdump -d ifunc-7.dd}
405 {objdump {-s -j.data -j.got} ifunc-7.gd}
406 {readelf -r ifunc-7.rd}}
408 {"IFUNC test 8" "-T ifunc-dynamic.ld tmpdir/ifunc-4.so -shared" ""
410 {{objdump -d ifunc-8.dd}
411 {objdump {-s -j.data -j.got} ifunc-8.gd}
412 {readelf -r ifunc-8.rd}}
414 {"IFUNC test 9" "-T ifunc-dynamic.ld tmpdir/ifunc-3.so" "" "" {ifunc-9.s}
415 {{objdump -d ifunc-9.dd}
416 {objdump {-s -j.data -j.got} ifunc-9.gd}
417 {readelf -r ifunc-9.rd}}
419 {"IFUNC test 10" "-T ifunc-dynamic.ld tmpdir/ifunc-4.so" "" "" {ifunc-10.s}
420 {{objdump -d ifunc-10.dd}
421 {objdump {-s -j.data -j.got} ifunc-10.gd}
422 {readelf -r ifunc-10.rd}}
424 {"IFUNC test 11" "-T ifunc-static.ld" "" "" {ifunc-11.s}
425 {{objdump -d ifunc-11.dd}
426 {objdump {-s -j.data -j.got} ifunc-11.gd}
427 {readelf -dr ifunc-11.rd}}
429 {"IFUNC test 12" "-T ifunc-dynamic.ld -shared" "" "" {ifunc-12.s}
430 {{objdump -d ifunc-12.dd}
431 {objdump {-s -j.data -j.got} ifunc-12.gd}
432 {readelf -r ifunc-12.rd}}
434 {"IFUNC test 13" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" "" {ifunc-13.s}
435 {{objdump -d ifunc-13.dd}
436 {objdump {-s -j.data -j.got} ifunc-13.gd}
437 {readelf -r ifunc-13.rd}}
439 {"IFUNC test 14" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" "" {ifunc-14.s}
440 {{objdump -d ifunc-14.dd}
441 {objdump {-s -j.data -j.got} ifunc-14.gd}
442 {readelf -r ifunc-14.rd}}
444 {"IFUNC test 15" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" "" {ifunc-15.s}
445 {{objdump -d ifunc-15.dd}
446 {objdump {-s -j.data -j.got} ifunc-15.gd}
447 {readelf -r ifunc-15.rd}}
449 {"IFUNC test 16" "-T ifunc-dynamic.ld tmpdir/ifunc-12.so" "" "" {ifunc-16.s}
450 {{objdump -d ifunc-16.dd}
451 {objdump {-s -j.data -j.got} ifunc-16.gd}
452 {readelf -r ifunc-16.rd}}
456 run_ld_link_tests $armelftests_common
457 if { ![istarget "arm*-*-nacl*"] } {
458 run_ld_link_tests $armelftests_nonacl
461 run_dump_test "group-relocs-alu-bad"
462 run_dump_test "group-relocs-ldr-bad"
463 run_dump_test "group-relocs-ldrs-bad"
464 run_dump_test "group-relocs-ldc-bad"
465 run_dump_test "thumb2-bl-undefweak"
466 run_dump_test "thumb2-bl-undefweak1"
467 run_dump_test "emit-relocs1"
468 run_dump_test "movw-shared-1"
469 run_dump_test "movw-shared-2"
470 run_dump_test "movw-shared-3"
471 run_dump_test "movw-shared-4"
473 # Exclude non-ARM-EABI targets.
475 if { ![istarget "arm*-*-*eabi"] && ![istarget "arm*-*-nacl*"] } {
476 # Special variants of these tests, as a different farcall stub is
477 # generated for a non-ARM-EABI target: indeed in such a case,
478 # there are no attributes to indicate that blx can be used.
480 set arm_noeabi_tests {
481 {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" "" {thumb2-bl-as-thumb1-bad.s}
482 {{objdump -d thumb2-bl-as-thumb1-bad-noeabi.d}}
483 "thumb2-bl-as-thumb1-bad"}
484 {"Thumb-2 BL bad" "-Ttext 0x1000 --section-start .foo=0x100100c" "" "" {thumb2-bl-bad.s}
485 {{objdump -d thumb2-bl-bad-noeabi.d}}
488 run_ld_link_tests $arm_noeabi_tests
493 # Farcalls stubs are fully supported for ARM-EABI only
494 set armeabitests_common {
495 {"EABI attribute merging" "-r" "" "" {attr-merge.s attr-merge.s}
496 {{readelf -A attr-merge.attr}}
498 {"EABI attribute merging 2" "-r" "" "" {attr-merge-2a.s attr-merge-2b.s}
499 {{readelf -A attr-merge-2.attr}}
501 {"EABI attribute merging 3" "-r" "" "" {attr-merge-3a.s attr-merge-3b.s}
502 {{readelf -A attr-merge-3.attr}}
504 {"EABI attribute merging 4" "-r" "" "" {attr-merge-4a.s attr-merge-4b.s}
505 {{readelf -A attr-merge-4.attr}}
507 {"EABI attribute merging 5" "-r" "" "" {attr-merge-5.s attr-merge-5.s}
508 {{readelf -A attr-merge-5.attr}}
510 {"EABI attribute merging 6" "-r" "" "" {attr-merge-6a.s attr-merge-6b.s}
511 {{readelf -A attr-merge-6.attr}}
513 {"EABI attribute merging 6 reversed" "-r" "" "" {attr-merge-6b.s attr-merge-6a.s}
514 {{readelf -A attr-merge-6.attr}}
516 {"EABI attribute merging 7" "-r" "" "" {attr-merge-7a.s attr-merge-7b.s}
517 {{readelf -A attr-merge-7.attr}}
519 {"EABI attribute arch merging 1" "-r" "" "" {arch-v6k.s arch-v6t2.s}
520 {{readelf -A attr-merge-arch-1.attr}}
522 {"EABI attribute arch merging 1 reversed" "-r" "" "" {arch-v6t2.s arch-v6k.s}
523 {{readelf -A attr-merge-arch-1.attr}}
524 "attr-merge-arch-1r"}
525 {"EABI attribute arch merging 2" "-r" "" "" {arch-v6k.s arch-v6.s}
526 {{readelf -A attr-merge-arch-2.attr}}
528 {"EABI attribute arch merging 2 reversed" "-r" "" "" {arch-v6.s arch-v6k.s}
529 {{readelf -A attr-merge-arch-2.attr}}
530 "attr-merge-arch-2r"}
531 {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" "" {thumb2-bl.s}
532 {{objdump -dr thumb2-bl.d}}
534 {"Thumb-2 Interworked branch" "-T arm.ld" "" "" {thumb2-b-interwork.s}
535 {{objdump -dr thumb2-b-interwork.d}}
536 "thumb2-b-interwork"}
537 {"BL/BLX interworking" "-T arm.ld" "" "" {thumb2-bl-blx-interwork.s}
538 {{objdump -dr thumb2-bl-blx-interwork.d}}
539 "thumb2-bl-blx-interwork"}
540 {"ARMv4 interworking" "-static -T arm.ld --fix-v4bx-interworking" "" "--fix-v4bx -meabi=4" {armv4-bx.s}
541 {{objdump -d armv4-bx.d}}
543 {"MOVW/MOVT and merged sections" "-T arm.ld" "" "" {movw-merge.s}
544 {{objdump -dw movw-merge.d}}
546 {"MOVW/MOVT against shared libraries" "tmpdir/arm-lib.so" "" "" {arm-app-movw.s}
547 {{objdump -Rw arm-app.r}}
549 {"Thumb-2-as-Thumb-1 BL" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x100100c" "" "" {thumb2-bl-as-thumb1-bad.s}
550 {{objdump -d thumb2-bl-as-thumb1-bad.d}}
551 "thumb2-bl-as-thumb1-bad"}
552 {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" "" {thumb2-bl-bad.s}
553 {{objdump -d thumb2-bl-bad.d}}
556 {"ARM-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001020" "" "" {farcall-arm-arm.s}
557 {{objdump -d farcall-arm-arm.d}}
559 {"ARM-ARM farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001020 --pic-veneer" "" "" {farcall-arm-arm.s}
560 {{objdump -d farcall-arm-arm-pic-veneer.d}}
561 "farcall-arm-arm-pic-veneer"}
562 {"ARM-ARM farcall (BE8)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB --be8" "" "-EB" {farcall-arm-arm.s}
563 {{objdump -d farcall-arm-arm.d}}
564 "farcall-arm-arm-be8"}
565 {"ARM-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB" "" "-EB" {farcall-arm-arm.s}
566 {{objdump -d farcall-arm-arm.d}}
567 "farcall-arm-arm-be"}
569 {"Multiple farcalls" "-Ttext 0x1000 --section-start .foo=0x2002020" "" "" {farcall-mix.s}
570 {{objdump -d farcall-mix.d}}
572 {"Multiple farcalls from several sections" "-Ttext 0x1000 --section-start .mytext=0x2000 --section-start .foo=0x2003020" "" "" {farcall-mix2.s}
573 {{objdump -d farcall-mix2.d}}
576 {"Default group size" "-Ttext 0x1000 --section-start .foo=0x2003020" "" "" {farcall-group.s farcall-group2.s}
577 {{objdump -d farcall-group.d}}
578 "farcall-group-default"}
579 {"Group size=2" "-Ttext 0x1000 --section-start .foo=0x2003020 --stub-group-size=2" "" "" {farcall-group.s farcall-group2.s}
580 {{objdump -d farcall-group-size2.d}}
581 "farcall-group-size2"}
582 {"Group size limit" "-Ttext 0x1000 --section-start .far=0x2003020" "" "" {farcall-group3.s farcall-group4.s}
583 {{objdump -d farcall-group-limit.d}}
584 "farcall-group-limit"}
586 {"Long branch with mixed text and data" "-T arm.ld" "" "" {farcall-data.s}
587 {{objdump -dr farcall-data.d}}
590 {"R_ARM_THM_JUMP24 Relocation veneers: Short 1"
591 "--no-fix-arm1176 --section-start destsect=0x00009000 --section-start .text=0x8000" ""
592 "-march=armv7-a -mthumb"
593 {jump-reloc-veneers.s}
594 {{objdump -d jump-reloc-veneers-short1.d}}
595 "jump-reloc-veneers-short1"}
596 {"R_ARM_THM_JUMP24 Relocation veneers: Short 2"
597 "--no-fix-arm1176 --section-start destsect=0x00900000 --section-start .text=0x8000" ""
598 "-march=armv7-a -mthumb"
599 {jump-reloc-veneers.s}
600 {{objdump -d jump-reloc-veneers-short2.d}}
601 "jump-reloc-veneers-short2"}
602 {"R_ARM_THM_JUMP24 Relocation veneers: Long"
603 "--no-fix-arm1176 --section-start destsect=0x09000000 --section-start .text=0x8000" ""
604 "-march=armv7-a -mthumb"
605 {jump-reloc-veneers.s}
606 {{objdump -d jump-reloc-veneers-long.d}}
607 "jump-reloc-veneers-long"}
609 {"erratum 760522 fix (default for v6z)" "--section-start=.foo=0x2001014" ""
610 "-march=armv6z" {fix-arm1176.s}
611 {{objdump -d fix-arm1176-on.d}}
613 {"erratum 760522 fix (explicitly on at v6z)" "--section-start=.foo=0x2001014 --fix-arm1176" ""
614 "-march=armv6z" {fix-arm1176.s}
615 {{objdump -d fix-arm1176-on.d}}
617 {"erratum 760522 fix (explicitly off at v6z)" "--section-start=.foo=0x2001014 --no-fix-arm1176" ""
618 "-march=armv6z" {fix-arm1176.s}
619 {{objdump -d fix-arm1176-off.d}}
621 {"erratum 760522 fix (default for v5)" "--section-start=.foo=0x2001014 " ""
622 "-march=armv5te" {fix-arm1176.s}
623 {{objdump -d fix-arm1176-on.d}}
625 {"erratum 760522 fix (default for v7-a)" "--section-start=.foo=0x2001014 " ""
626 "-march=armv7-a" {fix-arm1176.s}
627 {{objdump -d fix-arm1176-off.d}}
629 {"erratum 760522 fix (default for ARM1156)" "--section-start=.foo=0x2001014 " ""
630 "-mcpu=arm1156t2f-s" {fix-arm1176.s}
631 {{objdump -d fix-arm1176-off.d}}
635 set armeabitests_nonacl {
636 {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" "" {farcall-arm-thumb.s}
637 {{objdump -d farcall-arm-thumb.d}}
639 {"ARM-Thumb farcall with BLX" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014" "" "-march=armv5t" {farcall-arm-thumb.s}
640 {{objdump -d farcall-arm-thumb-blx.d}}
641 "farcall-arm-thumb-blx"}
642 {"ARM-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "" {farcall-arm-thumb.s}
643 {{objdump -d farcall-arm-thumb-pic-veneer.d}}
644 "farcall-arm-thumb-pic-veneer"}
645 {"ARM-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "-march=armv5t" {farcall-arm-thumb.s}
646 {{objdump -d farcall-arm-thumb-blx-pic-veneer.d}}
647 "farcall-arm-thumb-blx-pic-veneer"}
649 {"Thumb-Thumb farcall with BLX" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014" "" "-march=armv5t" {farcall-thumb-thumb.s}
650 {{objdump -d farcall-thumb-thumb-blx.d}}
651 "farcall-thumb-thumb-blx"}
652 {"Thumb-Thumb farcall M profile" "-Ttext 0x1000 --section-start .foo=0x2001014" "" "-march=armv7-m" {farcall-thumb-thumb.s}
653 {{objdump -d farcall-thumb-thumb-m.d}}
654 "farcall-thumb-thumb-m"}
655 {"Thumb-Thumb farcall v6-M" "-Ttext 0x1000 --section-start .foo=0x2001014" "" "-march=armv6-m" {farcall-thumb-thumb.s}
656 {{objdump -d farcall-thumb-thumb-m.d}}
657 "farcall-thumb-thumb-v6-m"}
658 {"Thumb-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" "-march=armv4t" {farcall-thumb-thumb.s}
659 {{objdump -d farcall-thumb-thumb.d}}
660 "farcall-thumb-thumb"}
661 {"Thumb-Thumb farcall with BLX (PIC veneer)" "--no-fix-arm1176 -Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "-march=armv5t" {farcall-thumb-thumb.s}
662 {{objdump -d farcall-thumb-thumb-blx-pic-veneer.d}}
663 "farcall-thumb-thumb-blx-pic-veneer"}
664 {"Thumb-Thumb farcall M profile (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "-march=armv7-m" {farcall-thumb-thumb.s}
665 {{objdump -d farcall-thumb-thumb-m-pic-veneer.d}}
666 "farcall-thumb-thumb-m-pic-veneer"}
667 {"Thumb-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "-march=armv4t" {farcall-thumb-thumb.s}
668 {{objdump -d farcall-thumb-thumb-pic-veneer.d}}
669 "farcall-thumb-thumb-pic-veneer"}
671 {"Thumb-ARM farcall" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "" "-W" {farcall-thumb-arm.s}
672 {{objdump -d farcall-thumb-arm.d}}
674 {"Thumb-ARM farcall (BE8)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB --be8" "" "-W -EB" {farcall-thumb-arm.s}
675 {{objdump -d farcall-thumb-arm.d}}
676 "farcall-thumb-arm-be8"}
677 {"Thumb-ARM farcall (BE)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB" "" "-W -EB" {farcall-thumb-arm.s}
678 {{objdump -d farcall-thumb-arm.d}}
679 "farcall-thumb-arm-be"}
680 {"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "" "-W" {farcall-thumb-arm-short.s}
681 {{objdump -d farcall-thumb-arm-short.d}}
682 "farcall-thumb-arm-short"}
683 {"Thumb-ARM farcall with BLX" "--no-fix-arm1176 -Ttext 0x1c01010 --section-start .foo=0x2001014" "" "-W -march=armv5t" {farcall-thumb-arm.s}
684 {{objdump -d farcall-thumb-arm-blx.d}}
685 "farcall-thumb-arm-blx"}
686 {"Thumb-ARM farcall with BLX (PIC veneer)" "--no-fix-arm1176 -Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "" "-W -march=armv5t" {farcall-thumb-arm.s}
687 {{objdump -d farcall-thumb-arm-blx-pic-veneer.d}}
688 "farcall-thumb-arm-blx-pic-veneer"}
689 {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "" "-W" {farcall-thumb-arm.s}
690 {{objdump -d farcall-thumb-arm-pic-veneer.d}}
691 "farcall-thumb-arm-pic-veneer"}
693 {"Mixed ARM/Thumb dynamic application with farcalls" "tmpdir/mixed-lib.so -T arm-dyn.ld --section-start .far_arm=0x2100000 --section-start .far_thumb=0x2200000" "" ""
694 {farcall-mixed-app.s}
695 {{objdump -fdw farcall-mixed-app.d} {objdump -Rw farcall-mixed-app.r}
696 {readelf -Ds farcall-mixed-app.sym}}
698 {"Mixed ARM/Thumb arch5 dynamic application with farcalls" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx --section-start .far_arm=0x2100000 --section-start .far_thumb=0x2200000" "" ""
699 {farcall-mixed-app.s}
700 {{objdump -fdw farcall-mixed-app-v5.d} {objdump -Rw farcall-mixed-app.r}
701 {readelf -Ds farcall-mixed-app.sym}}
702 "farcall-mixed-app-v5"}
704 {"Mixed ARM/Thumb shared library with long branches (v4t)" "-shared -T arm-lib.ld" "" "-march=armv4t"
705 {farcall-mixed-lib1.s farcall-mixed-lib2.s}
706 {{objdump -fdw farcall-mixed-lib-v4t.d}}
707 "farcall-mixed-lib.so"}
709 {"Mixed ARM/Thumb shared library with long branches (v5t)" "--no-fix-arm1176 -shared -T arm-lib.ld" "" "-march=armv5t"
710 {farcall-mixed-lib1.s farcall-mixed-lib2.s}
711 {{objdump -fdw farcall-mixed-lib.d}}
712 "farcall-mixed-lib.so"}
714 {"TLS gnu shared library" "--no-fix-arm1176 -shared -T arm-dyn.ld" "" "" {tls-gdesc.s}
715 {{objdump -fdw tls-gdesc.d} {objdump -Rw tls-gdesc.r}}
717 {"TLS gnu shared library non-lazy" "-z now -shared -T arm-dyn.ld" "" "" {tls-gdesc.s}
718 {{readelf "-x .got" tls-gdesc-nlazy.g}}
720 {"TLS long plt library" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" "" {tls-longplt-lib.s}
721 {{objdump -fdw tls-longplt-lib.d}}
722 "tls-longplt-lib.so"}
723 {"TLS long plt" "-T arm-dyn.ld --section-start .foo=0x4001000 tmpdir/tls-longplt-lib.so" "" "" {tls-longplt.s}
724 {{objdump -fdw tls-longplt.d}}
726 {"TLS thumb1" "-shared -T arm-dyn.ld --section-start .foo=0x4001000" "" "" {tls-thumb1.s}
727 {{objdump -fdw tls-thumb1.d}}
731 run_ld_link_tests $armeabitests_common
732 if { ![istarget "arm*-*-nacl*"] } {
733 run_ld_link_tests $armeabitests_nonacl
736 run_dump_test "attr-merge-div-00"
737 run_dump_test "attr-merge-div-01"
738 run_dump_test "attr-merge-div-10"
739 run_dump_test "attr-merge-div-01-m3"
740 run_dump_test "attr-merge-div-10-m3"
741 run_dump_test "attr-merge-div-11"
742 run_dump_test "attr-merge-div-12"
743 run_dump_test "attr-merge-div-120"
744 run_dump_test "attr-merge-div-21"
745 run_dump_test "attr-merge-div-22"
746 run_dump_test "attr-merge-div-02"
747 run_dump_test "attr-merge-div-20"
748 run_dump_test "attr-merge-wchar-00"
749 run_dump_test "attr-merge-wchar-02"
750 run_dump_test "attr-merge-wchar-04"
751 run_dump_test "attr-merge-wchar-20"
752 run_dump_test "attr-merge-wchar-22"
753 run_dump_test "attr-merge-wchar-24"
754 run_dump_test "attr-merge-wchar-40"
755 run_dump_test "attr-merge-wchar-42"
756 run_dump_test "attr-merge-wchar-44"
757 run_dump_test "attr-merge-wchar-00-nowarn"
758 run_dump_test "attr-merge-wchar-02-nowarn"
759 run_dump_test "attr-merge-wchar-04-nowarn"
760 run_dump_test "attr-merge-wchar-20-nowarn"
761 run_dump_test "attr-merge-wchar-22-nowarn"
762 run_dump_test "attr-merge-wchar-24-nowarn"
763 run_dump_test "attr-merge-wchar-40-nowarn"
764 run_dump_test "attr-merge-wchar-42-nowarn"
765 run_dump_test "attr-merge-wchar-44-nowarn"
766 run_dump_test "farcall-section"
767 run_dump_test "attr-merge-unknown-1"
768 run_dump_test "attr-merge-unknown-2"
769 run_dump_test "attr-merge-unknown-2r"
770 run_dump_test "attr-merge-unknown-3"
771 run_dump_test "unwind-1"
772 run_dump_test "unwind-2"
773 run_dump_test "unwind-3"
774 run_dump_test "unwind-4"
775 run_dump_test "unwind-5"
776 run_dump_test "attr-merge-vfp-1"
777 run_dump_test "attr-merge-vfp-1r"
778 run_dump_test "attr-merge-vfp-2"
779 run_dump_test "attr-merge-vfp-2r"
780 run_dump_test "attr-merge-vfp-3"
781 run_dump_test "attr-merge-vfp-3r"
782 run_dump_test "attr-merge-vfp-4"
783 run_dump_test "attr-merge-vfp-4r"
784 run_dump_test "attr-merge-vfp-5"
785 run_dump_test "attr-merge-vfp-5r"
786 run_dump_test "attr-merge-vfp-6"
787 run_dump_test "attr-merge-vfp-6r"
788 run_dump_test "attr-merge-vfp-7"
789 run_dump_test "attr-merge-vfp-7r"
790 run_dump_test "attr-merge-incompatible"
791 run_dump_test "unresolved-1"
792 if { ![istarget "arm*-*-nacl*"] } {
793 run_dump_test "unresolved-1-dyn"
795 run_dump_test "gc-hidden-1"