* elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent
[deliverable/binutils-gdb.git] / ld / testsuite / ld-mips-elf / mips-elf.exp
CommitLineData
a657e7c1 1# Expect script for MIPS ELF linker tests
f96b4a7b 2# Copyright 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
a657e7c1 3#
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4# This file is part of the GNU Binutils.
5#
6# This program is free software; you can redistribute it and/or modify
a657e7c1 7# it under the terms of the GNU General Public License as published by
f96b4a7b 8# the Free Software Foundation; either version 3 of the License, or
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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
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18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19# MA 02110-1301, USA.
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20#
21
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22if {[istarget "mips*-*-vxworks"]} {
23 set mipsvxtests {
24 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
25 "-mips2" {vxworks1-lib.s}
26 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
9e3313ae 27 {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
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28 "libvxworks1.so"}
29 {"VxWorks executable test 1 (dynamic)" \
30 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
31 "-mips2" {vxworks1.s}
32 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
33 "vxworks1"}
34 {"VxWorks executable test 2 (dynamic)" \
35 "-Tvxworks1.ld -q --force-dynamic"
36 "-mips2" {vxworks2.s}
37 {{readelf --segments vxworks2.sd}}
38 "vxworks2"}
39 {"VxWorks executable test 2 (static)"
40 "-Tvxworks1.ld"
41 "-mips2" {vxworks2.s}
42 {{readelf --segments vxworks2-static.sd}}
43 "vxworks2"}
44 }
45 run_ld_link_tests $mipsvxtests
46 run_dump_test "vxworks1-static"
8275b357 47 run_dump_test "vxworks-forced-local-1"
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48 return
49}
50
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51if {![istarget mips*-*-*] || ![is_elf_format]} {
52 return
53}
30a2f863 54
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55set has_newabi [expr [istarget *-*-irix6*] || [istarget mips64*-*-linux*]]
56set linux_gnu [expr [istarget mips*-*-linux*]]
57set embedded_elf [expr [istarget mips*-*-elf]]
30a2f863 58
30a2f863 59
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60# Check MIPS16 markings being passed through link.
61run_dump_test "mips16-1"
8914585c 62
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63# MIPS branch offset final link checking.
64run_dump_test "branch-misc-1"
7d6c7577 65
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66# Test multi-got link. We only do this on GNU/Linux because it requires
67# the "traditional" emulations.
68if { $linux_gnu } {
69 run_dump_test "multi-got-1"
bbe506e8 70 run_dump_test "multi-got-no-shared"
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71 run_dump_test "multi-got-hidden-1"
72 run_dump_test "multi-got-hidden-2"
732be173 73}
30a2f863 74
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75if $has_newabi {
76 run_dump_test "elf-rel-got-n32"
77 run_dump_test "elf-rel-xgot-n32"
48fe7bda 78 if { $linux_gnu } {
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79 run_dump_test "elf-rel-got-n64-linux"
80 run_dump_test "elf-rel-xgot-n64-linux"
81 } else {
82 run_dump_test "elf-rel-got-n64"
83 run_dump_test "elf-rel-xgot-n64"
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84 }
85
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86 run_dump_test "relax-jalr-n32"
87 run_dump_test "relax-jalr-n32-shared"
88 run_dump_test "relax-jalr-n64"
89 run_dump_test "relax-jalr-n64-shared"
90}
48fe7bda 91
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92if { $linux_gnu } {
93 run_dump_test "rel32-o32"
94 run_dump_test "rel32-n32"
95 run_dump_test "rel64"
96}
a657e7c1 97
fbf18a5c 98if { $embedded_elf } {
fbf18a5c 99 run_dump_test "region1"
a657e7c1 100}
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101
102if $embedded_elf {
103 # This could work on other targets too, but would need the appropriate
104 # ld -m switch.
105 run_dump_test "reloc-1-rel"
106}
107if $has_newabi {
108 run_dump_test "reloc-1-n32"
109 if $linux_gnu {
110 # Uses a linux-specific ld -m switch
111 run_dump_test "reloc-1-n64"
112 }
113}
114run_dump_test "reloc-2"
17a6716a 115run_dump_test "reloc-merge-lo16"
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116run_dump_test "reloc-3"
117if {$has_newabi} {
118 run_dump_test "reloc-3-n32"
119}
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120run_dump_test "reloc-4"
121run_dump_test "reloc-5"
122
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123if {$has_newabi && $linux_gnu} {
124 run_dump_test "eh-frame1-n32"
125 run_dump_test "eh-frame1-n64"
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126 run_dump_test "eh-frame2-n32"
127 run_dump_test "eh-frame2-n64"
353057a5 128}
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129if {$embedded_elf} {
130 run_dump_test "eh-frame3"
131 run_dump_test "eh-frame4"
132}
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133
134run_dump_test "jaloverflow"
c314987d 135run_dump_test "jaloverflow-2"
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136if {$has_newabi} {
137 run_dump_test "jalbal"
138}
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139
140run_dump_test "mips16-hilo"
141if {$has_newabi} {
142 run_dump_test "mips16-hilo-n32"
143}
f4e584bd 144
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145if { $linux_gnu } {
146 run_dump_test "textrel-1"
147}
148
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149if $has_newabi {
150 run_dump_test "emit-relocs-1"
151}
152
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153run_dump_test "hash1a"
154run_dump_test "hash1b"
155run_dump_test "hash1c"
156
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157if {[istarget mips*-*-linux*]} {
158 # The number of symbols that are always included in the symbol table
74541ad4 159 # for these tests. The 4 are:
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160 #
161 # the null symbol entry
162 # the .MIPS.stubs section symbol
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163 # _gp
164 # _GLOBAL_OFFSET_TABLE_
74541ad4 165 set base_syms 4
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166 foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
167 run_ld_link_tests \
168 [list [list \
169 "Stub for dynsym 0x$dynsym" \
170 "-shared -melf32btsmip -T stub-dynsym-1.ld" \
171 [concat \
172 "-EB -march=mips1 -32 -KPIC" \
173 "--defsym base_syms=$base_syms" \
174 "--defsym dynsym=0x$dynsym"] \
175 [list "stub-dynsym-1.s"] \
176 [list [list \
177 "objdump" "-dz" \
178 "stub-dynsym-1-$dynsym.d"]] \
179 "stub-dynsym-1-$dynsym"]]
180 }
181 }
182
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183# For tests which may involve multiple files, use run_ld_link_tests.
184
185# List contains test-items with 3 items followed by 2 lists:
186# 0:name 1:ld options 2:assembler options
187# 3:filenames of assembler files 4: action and options. 5: name of output file
188
189# Actions:
190# objdump: Apply objdump options on result. Compare with regex (last arg).
191# nm: Apply nm options on result. Compare with regex (last arg).
192# readelf: Apply readelf options on result. Compare with regex (last arg).
193
194set mips_tls_tests {
195 {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld"
196 "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
197 {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
198 "tls-static-o32"}
199 {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld"
200 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
201 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
202 "tlslib-o32.so"}
203 {"Dynamic executable with TLS"
204 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so"
205 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
206 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
207 "tls-dynamic-o32"}
208 {"Shared library with multiple GOTs and TLS"
209 "-shared -melf32btsmip -T mips-lib.ld"
210 "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
211 {{readelf {-d -r} tls-multi-got-1.r}
212 {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
213 {objdump -Rsj.got tls-multi-got-1.got}}
214 "tlslib-multi.so"}
215 {"Shared library with TLS and versioning"
216 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver"
217 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
218 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
219 "tlslib-o32-ver.so"}
220 {"Dynamic executable with TLS and versioning"
221 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so"
222 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
223 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
224 "tls-dynamic-o32-ver"}
225 {"Dynamic executable with TLS and versioning (order 2)"
226 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o"
227 "-EB -march=mips1 -32 -KPIC" {}
228 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
229 "tls-dynamic-o32-ver-2"}
230 {"Dynamic executable with TLS and versioning (order 3)"
231 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o"
232 "-EB -march=mips1 -32 -KPIC" {}
233 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
234 "tls-dynamic-o32-ver-3"}
235 {"Shared library with TLS and hidden symbols"
236 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver"
237 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
238 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
239 "tlslib-o32-hidden.so"}
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240 {"Shared library with TLS and hidden symbols (2)"
241 "-shared -melf32btsmip -T mips-lib.ld"
242 "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
243 {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
244 "tls-hidden2.so"}
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245 {"Shared library with TLS and hidden symbols (3)"
246 "-shared -melf32btsmip -T tls-hidden3.ld"
247 "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
248 {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
249 {readelf --relocs tls-hidden3.r}}
250 "tls-hidden3.so"}
251 {"Shared library with TLS and hidden symbols (4)"
252 "-shared -melf32btsmip -T tls-hidden3.ld"
253 "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
254 {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
255 "tls-hidden4.so"}
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256}
257
258if {[istarget mips*-*-linux*]} {
259 run_ld_link_tests $mips_tls_tests
260}
261
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262set mips16_call_global_test {
263 {"Global calls from mips16"
264 ""
265 "-mips32r2" {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s}
266 {{objdump -dr mips16-call-global.d}}
267 "mips16-call-global"}
268}
269
270run_ld_link_tests $mips16_call_global_test
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271
272set mips16_intermix_test {
273 {"Intermixing mips32 and mips16 functions"
274 ""
275 "-mips32r2" {mips16-intermix-1.s mips16-intermix-2.s}
276 {{objdump -t mips16-intermix.d}}
277 "mips16-intermix"}
278}
279
280run_ld_link_tests $mips16_intermix_test
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281
282run_dump_test "mips16-local-stubs-1"
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283
284run_dump_test "attr-gnu-4-00"
285run_dump_test "attr-gnu-4-01"
286run_dump_test "attr-gnu-4-02"
287run_dump_test "attr-gnu-4-03"
288run_dump_test "attr-gnu-4-10"
289run_dump_test "attr-gnu-4-11"
290run_dump_test "attr-gnu-4-12"
291run_dump_test "attr-gnu-4-13"
292run_dump_test "attr-gnu-4-14"
293run_dump_test "attr-gnu-4-20"
294run_dump_test "attr-gnu-4-21"
295run_dump_test "attr-gnu-4-22"
296run_dump_test "attr-gnu-4-23"
297run_dump_test "attr-gnu-4-30"
298run_dump_test "attr-gnu-4-31"
299run_dump_test "attr-gnu-4-32"
300run_dump_test "attr-gnu-4-33"
301run_dump_test "attr-gnu-4-41"
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