1 # Expect script for various ARM ELF tests.
2 # Copyright 2002, 2003, 2004, 2007, 2008 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 if {[istarget "arm-*-vxworks"]} {
24 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
26 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
27 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
29 {"VxWorks executable test 1 (dynamic)" \
30 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
32 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
34 {"VxWorks executable test 2 (dynamic)" \
35 "-Tvxworks1.ld -q --force-dynamic"
37 {{readelf --segments vxworks2.sd}}
39 {"VxWorks executable test 2 (static)"
42 {{readelf --segments vxworks2-static.sd}}
45 run_ld_link_tests $armvxworkstests
46 run_dump_test "vxworks1-static"
47 run_dump_test "emit-relocs1-vxworks"
50 if { [istarget "arm*-*-symbianelf*"] } {
51 run_dump_test "symbian-seg1"
54 # Exclude non-ARM-ELF targets.
56 if { ![is_elf_format] || ![istarget "arm*-*-*"] } {
60 # List contains test-items with 3 items followed by 2 lists:
61 # 0:name 1:ld options 2:assembler options
62 # 3:filenames of assembler files 4: action and options. 5: name of output file
65 # objdump: Apply objdump options on result. Compare with regex (last arg).
66 # nm: Apply nm options on result. Compare with regex (last arg).
67 # readelf: Apply readelf options on result. Compare with regex (last arg).
70 {"Group relocations" "-Ttext 0x8000 --section-start zero=0x0 --section-start alpha=0xeef0 --section-start beta=0xffeef0" "" {group-relocs.s}
71 {{objdump -Dr group-relocs.d}}
73 {"Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x401000" "" {thumb1-bl.s}
74 {{objdump -dr thumb1-bl.d}}
76 {"Simple non-PIC shared library" "-shared" "" {arm-lib.s}
77 {{objdump -fdw arm-lib.d} {objdump -Rw arm-lib.r}}
79 {"Simple PIC shared library" "-shared" "" {arm-lib-plt32.s}
80 {{objdump -fdw arm-lib-plt32.d} {objdump -Rw arm-lib-plt32.r}}
82 {"Simple dynamic application" "tmpdir/arm-lib.so" "" {arm-app.s}
83 {{objdump -fdw arm-app.d} {objdump -Rw arm-app.r}}
85 {"Simple static application" "" "" {arm-static-app.s}
86 {{objdump -fdw arm-static-app.d} {objdump -rw arm-static-app.r}}
88 {"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
89 {{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
91 {"Thumb shared library with ARM entry points" "-shared -T arm-lib.ld" "-mthumb-interwork"
93 {{objdump -fdw armthumb-lib.d} {readelf -Ds armthumb-lib.sym}}
95 {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld -use-blx" ""
97 {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
98 {readelf -Ds mixed-lib.sym}}
100 {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
102 {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
103 {readelf -Ds mixed-app.sym}}
105 {"Mixed ARM/Thumb arch5 dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
107 {{objdump -fdw mixed-app-v5.d} {objdump -Rw mixed-app.r}
108 {readelf -Ds mixed-app.sym}}
110 {"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
111 {{objdump -s arm-target1-abs.d}}
113 {"target1-rel" "-static --target1-rel -T arm.ld" "" {arm-target1.s}
114 {{objdump -s arm-target1-rel.d}}
116 {"target2-rel" "-static --target2=rel -T arm.ld" "" {arm-target2.s}
117 {{objdump -s arm-target2-rel.d}}
119 {"target2-abs" "-static --target2=abs -T arm.ld" "" {arm-target2.s}
120 {{objdump -s arm-target2-abs.d}}
122 {"target2-got-rel" "-static --target2=got-rel -T arm.ld" "" {arm-target2.s}
123 {{objdump -s arm-target2-got-rel.d}}
124 "arm-target2-got-rel"}
125 {"arm-rel31" "-static -T arm.ld" "" {arm-rel31.s}
126 {{objdump -s arm-rel31.d}}
128 {"arm-call" "-static -T arm.ld" "-meabi=4" {arm-call1.s arm-call2.s}
129 {{objdump -d arm-call.d}}
131 {"TLS shared library" "-shared -T arm-lib.ld" "" {tls-lib.s}
132 {{objdump -fdw tls-lib.d} {objdump -Rw tls-lib.r}}
134 {"TLS dynamic application" "-T arm-dyn.ld tmpdir/tls-lib.so" "" {tls-app.s}
135 {{objdump -fdw tls-app.d} {objdump -Rw tls-app.r}}
137 {"Thumb entry point" "-T arm.ld" "" {thumb-entry.s}
138 {{readelf -h thumb-entry.d}}
140 {"thumb-rel32" "-static -T arm.ld" "" {thumb-rel32.s}
141 {{objdump -s thumb-rel32.d}}
143 {"MOVW/MOVT" "-static -T arm.ld" "" {arm-movwt.s}
144 {{objdump -dw arm-movwt.d}}
146 {"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
147 {{objdump -d arm-be8.d}}
149 {"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
150 {{readelf -Ds use-thumb-lib.sym}}
152 {"VFP11 denorm erratum fix, scalar operation"
153 "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-scalar.s}
154 {{objdump -dr vfp11-fix-scalar.d}}
156 {"VFP11 denorm erratum fix, vector operation"
157 "-EB --vfp11-denorm-fix=vector -Ttext=0x8000" "-EB -mfpu=vfpxd" {vfp11-fix-vector.s}
158 {{objdump -dr vfp11-fix-vector.d}}
160 {"VFP11 denorm erratum fix, embedded code-like data"
161 "-EL --vfp11-denorm-fix=scalar -Ttext=0x8000" "-EL -mfpu=vfpxd" {vfp11-fix-none.s}
162 {{objdump -dr vfp11-fix-none.d}}
164 {"Unwinding and -gc-sections" "-gc-sections" "" {gc-unwind.s}
165 {{objdump -sj.data gc-unwind.d}}
167 {"arm-pic-veneer" "-static -T arm.ld --pic-veneer" "" {arm-pic-veneer.s}
168 {{objdump -d arm-pic-veneer.d}}
170 {"Preempt Thumb symbol" "tmpdir/mixed-lib.so -T arm-dyn.ld --use-blx" ""
172 {{readelf -Ds preempt-app.sym}}
174 {"jump19" "-static -T arm.ld" "" {jump19.s}
175 {{objdump -dr jump19.d}}
177 {"callweak" "-static -T arm.ld" "" {callweak.s}
178 {{objdump -dr callweak.d}}
182 run_ld_link_tests $armelftests
183 run_dump_test "group-relocs-alu-bad"
184 run_dump_test "group-relocs-ldr-bad"
185 run_dump_test "group-relocs-ldrs-bad"
186 run_dump_test "group-relocs-ldc-bad"
187 run_dump_test "emit-relocs1"
189 # Exclude non-ARM-EABI targets.
191 if { ![istarget "arm*-*-*eabi"] } {
192 # Special variants of these tests, as no farcall stub is generated
193 # for a non-ARM-EABI target
194 run_dump_test "thumb2-bl-as-thumb1-bad-noeabi"
195 run_dump_test "thumb2-bl-bad-noeabi"
199 # Farcalls stubs are fully supported for ARM-EABI only
201 {"EABI attribute merging" "-r" "" {attr-merge.s attr-merge.s}
202 {{readelf -A attr-merge.attr}}
204 {"EABI attribute merging 2" "-r" "" {attr-merge-2a.s attr-merge-2b.s}
205 {{readelf -A attr-merge-2.attr}}
207 {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x1001000" "" {thumb2-bl.s}
208 {{objdump -dr thumb2-bl.d}}
211 {"ARMv4 interworking" "-static -T arm.ld --fix-v4bx-interworking" "--fix-v4bx -meabi=4" {armv4-bx.s}
212 {{objdump -d armv4-bx.d}}
214 {"MOVW/MOVT and merged sections" "-T arm.ld" "" {movw-merge.s}
215 {{objdump -dw movw-merge.d}}
217 {"MOVW/MOVT against shared libraries" "tmpdir/arm-lib.so" "" {arm-app-movw.s}
218 {{objdump -Rw arm-app.r}}
220 {"Thumb-2-as-Thumb-1 BL" "-Ttext 0x1000 --section-start .foo=0x40100c" "" {thumb2-bl-as-thumb1-bad.s}
221 {{objdump -d thumb2-bl-as-thumb1-bad.d}}
222 "thumb2-bl-as-thumb1-bad"}
223 {"Thumb-2 BL" "-Ttext 0x1000 --section-start .foo=0x100100c" "" {thumb2-bl-bad.s}
224 {{objdump -d thumb2-bl-bad.d}}
227 {"ARM-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001020" "" {farcall-arm-arm.s}
228 {{objdump -d farcall-arm-arm.d}}
230 {"ARM-ARM farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001020 --pic-veneer" "" {farcall-arm-arm.s}
231 {{objdump -d farcall-arm-arm-pic-veneer.d}}
232 "farcall-arm-arm-pic-veneer"}
233 {"ARM-ARM farcall (BE8)" "-Ttext 0x1000 --section-start .foo=0x2001020 -EB --be8" "-EB" {farcall-arm-arm.s}
234 {{objdump -d farcall-arm-arm-be8.d}}
235 "farcall-arm-arm-be8"}
237 {"ARM-Thumb farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "" {farcall-arm-thumb.s}
238 {{objdump -d farcall-arm-thumb.d}}
240 {"ARM-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-arm-thumb.s}
241 {{objdump -d farcall-arm-thumb-blx.d}}
242 "farcall-arm-thumb-blx"}
243 {"ARM-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" {farcall-arm-thumb.s}
244 {{objdump -d farcall-arm-thumb-pic-veneer.d}}
245 "farcall-arm-thumb-pic-veneer"}
246 {"ARM-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-arm-thumb.s}
247 {{objdump -d farcall-arm-thumb-blx-pic-veneer.d}}
248 "farcall-arm-thumb-blx-pic-veneer"}
250 {"Thumb-Thumb farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv5t" {farcall-thumb-thumb.s}
251 {{objdump -d farcall-thumb-thumb-blx.d}}
252 "farcall-thumb-thumb-blx"}
253 {"Thumb-Thumb farcall M profile" "-Ttext 0x1000 --section-start .foo=0x2001014" "-march=armv7m" {farcall-thumb-thumb.s}
254 {{objdump -d farcall-thumb-thumb-m.d}}
255 "farcall-thumb-thumb-m"}
256 {"Thumb-Thumb farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-march=armv5t" {farcall-thumb-thumb.s}
257 {{objdump -d farcall-thumb-thumb-blx-pic-veneer.d}}
258 "farcall-thumb-thumb-blx-pic-veneer"}
260 {"Thumb-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "-W" {farcall-thumb-arm.s}
261 {{objdump -d farcall-thumb-arm.d}}
263 {"Thumb-ARM farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s}
264 {{objdump -d farcall-thumb-arm-blx.d}}
265 "farcall-thumb-arm-blx"}
266 {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s}
267 {{objdump -d farcall-thumb-arm-blx-pic-veneer.d}}
268 "farcall-thumb-arm-blx-pic-veneer"}
270 {"Multiple farcalls" "-Ttext 0x1000 --section-start .foo=0x2002020" "" {farcall-mix.s}
271 {{objdump -d farcall-mix.d}}
273 {"Multiple farcalls from several sections" "-Ttext 0x1000 --section-start .mytext=0x2000 --section-start .foo=0x2003020" "" {farcall-mix2.s}
274 {{objdump -d farcall-mix2.d}}
277 {"Default group size" "-Ttext 0x1000 --section-start .foo=0x2003020" "" {farcall-group.s farcall-group2.s}
278 {{objdump -d farcall-group.d}}
279 "farcall-group-default"}
280 {"Group size=2" "-Ttext 0x1000 --section-start .foo=0x2003020 --stub-group-size=2" "" {farcall-group.s farcall-group2.s}
281 {{objdump -d farcall-group-size2.d}}
282 "farcall-group-size2"}
285 run_ld_link_tests $armeabitests
286 run_dump_test "farcall-thumb-thumb"
287 run_dump_test "farcall-thumb-thumb-pic-veneer"
288 run_dump_test "farcall-thumb-thumb-m-pic-veneer"
289 run_dump_test "farcall-thumb-arm-pic-veneer"
290 run_dump_test "farcall-section"