1 # Expect script for MIPS ELF linker tests
2 # Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008
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 "mips*-*-vxworks"]} {
25 {"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
26 "-mips2" {vxworks1-lib.s}
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 $mipsvxtests
47 run_dump_test "vxworks1-static"
48 run_dump_test "vxworks-forced-local-1"
52 if {![istarget mips*-*-*] || ![is_elf_format]} {
56 set has_newabi [expr [istarget *-*-irix6*] \
57 || [istarget mips*-*-linux*] \
58 || [istarget mips*-sde-elf*]]
59 set linux_gnu [expr [istarget mips*-*-linux*]]
60 set embedded_elf [expr [istarget mips*-*-elf]]
63 set abi_asflags(o32) ""
64 set abi_asflags(n32) "-march=from-abi -n32 -EB"
65 set abi_asflags(n64) "-march=from-abi -64 -EB"
66 set abi_ldflags(o32) ""
67 set abi_ldflags(n32) -melf32bmipn32
68 set abi_ldflags(n64) -melf64bmip
71 if { [istarget *-*-irix6*] } {
72 set abi_asflags(o32) "-32 -EB"
73 set abi_ldflags(o32) -melf32bsmip
74 } elseif { [istarget mips64*-linux*] } {
75 set abi_asflags(o32) "-32 -EB"
76 set abi_ldflags(o32) -melf32btsmip
77 } elseif { [istarget mips64*-*freebsd*] } {
78 set abi_asflags(o32) "-32 -EB"
79 set abi_ldflags(o32) -melf32btsmip_fbsd
81 if { [istarget mips*-*-linux*] || [istarget mips*-sde-elf*] } {
82 set abi_ldflags(n32) -melf32btsmipn32
83 set abi_ldflags(n64) -melf64btsmip
84 } elseif { [istarget mips64*-*freebsd*] } {
85 set abi_ldflags(n32) -melf32btsmipn32_fbsd
86 set abi_ldflags(n64) -melf64btsmip_fbsd
90 run_ld_link_tests [list \
91 [list "Dummy shared library for MIPS16 PIC test 1" \
92 "-shared -melf32btsmip" "" \
94 { mips16-pic-1-dummy.s } \
96 "mips16-pic-1-dummy.so"] \
97 [list "MIPS16 PIC test 1" \
98 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
99 "-EB -32 -mips1 -I $srcdir/$subdir" \
100 { mips16-pic-1a.s mips16-pic-1b.s } \
101 { { objdump { -dr -j.text } mips16-pic-1.dd }
102 { readelf -A mips16-pic-1.gd } } \
104 [list "MIPS16 PIC test 2" \
105 "-melf32btsmip -T mips16-pic-1.ld -shared" "" \
106 "-EB -32 -mips1 -I $srcdir/$subdir" \
107 { mips16-pic-2a.s mips16-pic-2b.s } \
108 { { objdump { -dr -j.text } mips16-pic-2.dd } \
109 { readelf -A mips16-pic-2.gd } \
110 { readelf --symbols mips16-pic-2.nd } \
111 { readelf --relocs mips16-pic-2.rd } \
112 { readelf -d mips16-pic-2.ad } } \
114 [list "MIPS16 PIC test 3" \
115 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
116 "-EB -32 -mips1 -I $srcdir/$subdir" \
117 { mips16-pic-3a.s mips16-pic-3b.s } \
118 { { objdump -dr mips16-pic-3.dd } \
119 { readelf --relocs mips16-pic-3.rd } \
120 { readelf -A mips16-pic-3.gd } } \
122 [list "MIPS16 PIC test 4 (shared library)" \
123 "-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \
125 { mips16-pic-4a.s mips16-pic-4b.s } \
126 { { objdump -dr mips16-pic-4a.dd } \
127 { readelf --symbols mips16-pic-4a.nd } \
128 { readelf -A mips16-pic-4a.gd } } \
130 [list "MIPS16 PIC test 4 (executable)" \
131 "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \
133 { mips16-pic-4c.s } \
134 { { objdump -dr mips16-pic-4b.dd } } \
138 # Check MIPS16 markings being passed through link.
139 run_dump_test "mips16-1"
141 # MIPS branch offset final link checking.
142 run_dump_test "branch-misc-1"
145 run_dump_test "jalx-1"
148 run_ld_link_tests [list \
149 [list "Dummy shared library for JALX test 2" \
150 "-shared -nostdlib -melf32btsmip" "" \
151 "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \
152 { jalx-2-printf.s } \
155 [list "Dummy external function for JALX test 2" \
156 "-r -melf32btsmip" "" \
157 "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
161 [list "MIPS JALX test 2" \
162 "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \
163 "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
165 { { objdump -d jalx-2.dd } } \
169 # Test multi-got link. We only do this on GNU/Linux because it requires
170 # the "traditional" emulations.
172 run_dump_test "multi-got-1"
173 run_dump_test "multi-got-no-shared"
174 run_dump_test "multi-got-hidden-1"
175 run_dump_test "multi-got-hidden-2"
178 # Test __gnu_local_gp accesses
180 run_dump_test "no-shared-1-o32"
182 run_dump_test "no-shared-1-n32"
183 run_dump_test "no-shared-1-n64"
188 if { $embedded_elf } {
189 run_dump_test "elf-rel-got-n32-embed" \
190 [list [list ld $abi_ldflags(n32)]]
191 run_dump_test "elf-rel-xgot-n32-embed" \
192 [list [list ld $abi_ldflags(n32)]]
194 run_dump_test "elf-rel-got-n32" [list [list ld $abi_ldflags(n32)]]
195 run_dump_test "elf-rel-xgot-n32" [list [list ld $abi_ldflags(n32)]]
198 run_dump_test "elf-rel-got-n64-linux" \
199 [list [list ld $abi_ldflags(n64)]]
200 run_dump_test "elf-rel-xgot-n64-linux" \
201 [list [list ld $abi_ldflags(n64)]]
202 } elseif { $embedded_elf } {
203 run_dump_test "elf-rel-got-n64-embed" \
204 [list [list ld $abi_ldflags(n64)]]
205 run_dump_test "elf-rel-xgot-n64-embed" \
206 [list [list ld $abi_ldflags(n64)]]
208 run_dump_test "elf-rel-got-n64" [list [list ld $abi_ldflags(n64)]]
209 run_dump_test "elf-rel-xgot-n64" [list [list ld $abi_ldflags(n64)]]
212 run_dump_test "relax-jalr-n32"
213 run_dump_test "relax-jalr-n32-shared"
214 run_dump_test "relax-jalr-n64"
215 run_dump_test "relax-jalr-n64-shared"
219 run_dump_test "rel32-o32"
221 run_dump_test "rel32-n32"
222 run_dump_test "rel64"
224 # The first test checks that a mixed PIC/non-PIC relocatable link
225 # will not introduce any stubs itself, but will flag PIC functions
226 # for the final link.
228 # The second test checks that we insert stubs for calls from
229 # non-PIC functions to PIC functions when linking the original
230 # two objects together.
232 # The third test checks that we do the same when linking the
233 # result of the first link (with no other source files).
235 {"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" ""
236 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
237 {{objdump -dr pic-and-nonpic-1-rel.dd}
238 {readelf --symbols pic-and-nonpic-1-rel.nd}}
239 "pic-and-nonpic-1-rel.o"}
240 {"PIC and non-PIC test 1 (static 1)"
241 "-melf32btsmip -Tpic-and-nonpic-1.ld" ""
242 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
243 {{objdump -dr pic-and-nonpic-1.dd}
244 {readelf --symbols pic-and-nonpic-1.nd}}
245 "pic-and-nonpic-1-static1.o"}
246 {"PIC and non-PIC test 1 (static 2)"
247 "-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" ""
249 {{objdump -dr pic-and-nonpic-1.dd}
250 {readelf --symbols pic-and-nonpic-1.nd}}
251 "pic-and-nonpic-1-static2.o"}
253 run_dump_test "pic-and-nonpic-2"
255 {"PIC and non-PIC test 3 (shared library)"
256 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
257 "-32 -EB -mips2" {pic-and-nonpic-3a.s}
258 {{readelf --segments pic-and-nonpic-3a.sd}
259 {readelf -A pic-and-nonpic-3a.gd}
260 {objdump -dr pic-and-nonpic-3a.dd}}
261 "pic-and-nonpic-3a.so"}
262 {"PIC and non-PIC test 3 (executable)"
263 "-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" ""
264 "-32 -EB -mips2" {pic-and-nonpic-3b.s}
265 {{readelf --segments pic-and-nonpic-3b.sd}
266 {objdump -dr pic-and-nonpic-3b.dd}
267 {objdump {-s -j.got.plt} pic-and-nonpic-3b.pd}
268 {readelf -A pic-and-nonpic-3b.gd}
269 {readelf --relocs pic-and-nonpic-3b.rd}
270 {readelf --symbols pic-and-nonpic-3b.nd}
271 {readelf -d pic-and-nonpic-3b.ad}}
274 run_dump_test "pic-and-nonpic-3-error"
276 {"PIC and non-PIC test 4 (shared library)"
277 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
278 "-32 -EB -mips2" {pic-and-nonpic-4a.s}
280 "pic-and-nonpic-4a.so"}
281 {"PIC and non-PIC test 4 (executable)"
282 "-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" ""
283 "-32 -EB -mips2" {pic-and-nonpic-4b.s}
284 {{readelf --segments pic-and-nonpic-4b.sd}
285 {objdump -dr pic-and-nonpic-4b.dd}
286 {objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd}
287 {readelf --relocs pic-and-nonpic-4b.rd}
288 {readelf --symbols pic-and-nonpic-4b.nd}
289 {readelf -d pic-and-nonpic-4b.ad}}
292 run_dump_test "pic-and-nonpic-4-error"
294 {"PIC and non-PIC test 5 (executable)"
295 "-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" ""
296 "-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s}
297 {{readelf --segments pic-and-nonpic-5b.sd}
298 {objdump -dr pic-and-nonpic-5b.dd}
299 {objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd}
300 {readelf -A pic-and-nonpic-5b.gd}
301 {readelf --relocs pic-and-nonpic-5b.rd}
302 {readelf --symbols pic-and-nonpic-5b.nd}
303 {readelf -d pic-and-nonpic-5b.ad}}
306 set abis { o32 -32 elf32btsmip }
308 lappend abis n32 -n32 elf32btsmipn32
309 lappend abis n64 -64 elf64btsmip
311 foreach { abi flag emul } $abis {
312 run_ld_link_tests [list \
313 [list "PIC and non-PIC test 6 ($abi shared library)" \
314 "-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \
316 [list "pic-and-nonpic-6-${abi}a.s"] {} \
317 "pic-and-nonpic-6-${abi}.so"] \
318 [list "PIC and non-PIC test 6 ($abi executable)" \
319 "-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \
321 [list "pic-and-nonpic-6-${abi}b.s" \
322 "pic-and-nonpic-6-${abi}c.s"] \
323 [list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \
324 "objdump -dr pic-and-nonpic-6-${abi}.dd" \
325 "objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \
326 "readelf -A pic-and-nonpic-6-${abi}.gd" \
327 "readelf --relocs pic-and-nonpic-6-${abi}.rd" \
328 "readelf --symbols pic-and-nonpic-6-${abi}.nd" \
329 "readelf -d pic-and-nonpic-6-${abi}.ad"] \
330 "pic-and-nonpic-6-${abi}"]]
332 # This checks whether our linker scripts get the scope of _gp right,
333 # and must therefore use default scripts. If they don't, then -- in
334 # addition to dumps failing to match -- the final link fails with:
336 # ld: gp-hidden.o: undefined reference to symbol '_gp'
337 # ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so
338 # so try adding it to the linker command line
340 set suff64 [string map {o32 "" n32 "" n64 -64} $abi]
341 run_ld_link_tests [list \
343 "_gp scope test ($abi shared library)" \
344 "$abi_ldflags($abi) -shared" "" \
345 "$abi_asflags($abi) -KPIC" \
346 { gp-hidden-lib.s } \
348 "readelf --relocs gp-hidden-lib${suff64}.rd" \
349 "readelf --syms gp-hidden.sd"] \
350 "gp-hidden-lib-${abi}.so"] \
352 "_gp scope test ($abi versioned library)" \
353 "$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \
354 "$abi_asflags($abi) -KPIC" \
355 { gp-hidden-ver.s } \
357 "readelf --relocs gp-hidden-ver${suff64}.rd" \
358 "readelf --syms gp-hidden.sd"] \
359 "gp-hidden-ver-${abi}.so"] \
361 "_gp scope test ($abi executable)" \
362 "$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \
363 "$abi_asflags($abi) -call_nonpic" \
366 "readelf --relocs gp-hidden${suff64}.rd" \
367 "readelf --syms gp-hidden.sd"] \
372 if { $embedded_elf } {
373 run_dump_test "region1"
377 # This could work on other targets too, but would need the appropriate
379 run_dump_test "reloc-1-rel"
382 run_dump_test "reloc-1-n32" [list [list ld $abi_ldflags(n32)]]
383 run_dump_test "reloc-1-n64" [list [list ld $abi_ldflags(n64)]]
385 run_dump_test "reloc-2"
386 run_dump_test "reloc-merge-lo16"
387 run_dump_test "reloc-3"
389 run_dump_test "reloc-3-n32"
391 run_dump_test "reloc-4"
392 run_dump_test "reloc-5"
394 run_ld_link_tests [list \
397 "-shared $abi_ldflags(n32)" "" \
398 "$abi_asflags(n32)" \
404 "$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \
405 "$abi_asflags(n32)" \
411 if {$has_newabi && $linux_gnu} {
412 run_dump_test "eh-frame1-n32"
413 run_dump_test "eh-frame1-n64"
414 run_dump_test "eh-frame2-n32"
415 run_dump_test "eh-frame2-n64"
418 run_dump_test "eh-frame3"
419 run_dump_test "eh-frame4"
424 "-melf32btsmip -shared -Teh-frame5.ld" ""
427 {{readelf {--relocs -wf} eh-frame5.d}}
430 run_ld_link_tests $eh_frame5_test
433 run_dump_test "jaloverflow"
434 run_dump_test "jaloverflow-2"
436 run_dump_test "jalbal" [list [list ld $abi_ldflags(n32)]]
439 run_dump_test "mode-change-error-1"
441 run_dump_test "mips16-hilo"
443 run_dump_test "mips16-hilo-n32"
448 run_dump_test "textrel-1"
450 run_dump_test "got-page-1"
452 run_dump_test "got-page-2"
453 run_dump_test "dyn-sec64"
455 run_dump_test "got-page-3"
456 run_ld_link_tests [subst {
457 {"GOT page 4 (one file)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
458 "" "$abi_asflags(o32) -mips2" {got-page-4b.s}
459 {{objdump -dr got-page-4a.d}
460 {readelf -A got-page-4a.got}}
462 {"GOT page 4 (two files)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
463 "" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s}
464 {{objdump -dr got-page-4b.d}
465 {readelf -A got-page-4b.got}}
469 run_ld_link_tests [subst {
470 {"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld"
471 "" "$abi_asflags(n32)" {got-page-5.s}
472 {{objdump -dr got-page-5.d}
473 {readelf -A got-page-5.got}}
475 {"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld"
476 "" "$abi_asflags(n32)" {got-page-6.s}
477 {{objdump -dr got-page-6.d}
478 {readelf -A got-page-6.got}}
480 {"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
481 "" "$abi_asflags(n32)"
482 {got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s
484 {{objdump -dr got-page-7.d}
485 {readelf -A got-page-7.got}}
487 {"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
488 "" "$abi_asflags(n32)"
489 {got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s
491 {{objdump -dr got-page-7.d}
492 {readelf -A got-page-7.got}}
496 run_dump_test "got-dump-1"
498 run_dump_test "got-dump-2"
500 run_dump_test "reloc-estimate-1"
504 run_dump_test "emit-relocs-1"
507 run_dump_test "hash1a"
508 run_dump_test "hash1b"
509 run_dump_test "hash1c"
511 if {[istarget mips*-*-linux*]} {
512 # The number of symbols that are always included in the symbol table
513 # for these tests. The 4 are:
515 # the null symbol entry
516 # the .MIPS.stubs section symbol
517 # _GLOBAL_OFFSET_TABLE_
519 foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
522 "Stub for dynsym 0x$dynsym" \
523 "-shared -melf32btsmip -T stub-dynsym-1.ld" "" \
525 "-EB -march=mips1 -32 -KPIC" \
526 "--defsym base_syms=$base_syms" \
527 "--defsym dynsym=0x$dynsym"] \
528 [list "stub-dynsym-1.s"] \
531 "stub-dynsym-1-$dynsym.d"]] \
532 "stub-dynsym-1-$dynsym"]]
536 # For tests which may involve multiple files, use run_ld_link_tests.
538 # List contains test-items with 3 items followed by 2 lists:
539 # 0:name 1:ld early options 2:ld late options 3:assembler options
540 # 4:filenames of assembler files 5: action and options. 6: name of output file
543 # objdump: Apply objdump options on result. Compare with regex (last arg).
544 # nm: Apply nm options on result. Compare with regex (last arg).
545 # readelf: Apply readelf options on result. Compare with regex (last arg).
548 {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" ""
549 "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
550 {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
552 {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" ""
553 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
554 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
556 {"Dynamic executable with TLS"
557 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" ""
558 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
559 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
561 {"Shared library with multiple GOTs and TLS"
562 "-shared -melf32btsmip -T mips-lib.ld" ""
563 "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
564 {{readelf {-d -r} tls-multi-got-1.r}
565 {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
566 {objdump -Rsj.got tls-multi-got-1.got}}
568 {"Shared library with TLS and versioning"
569 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" ""
570 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
571 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
573 {"Dynamic executable with TLS and versioning"
574 "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" ""
575 "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
576 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
577 "tls-dynamic-o32-ver"}
578 {"Dynamic executable with TLS and versioning (order 2)"
579 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" ""
580 "-EB -march=mips1 -32 -KPIC" {}
581 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
582 "tls-dynamic-o32-ver-2"}
583 {"Dynamic executable with TLS and versioning (order 3)"
584 "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" ""
585 "-EB -march=mips1 -32 -KPIC" {}
586 {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
587 "tls-dynamic-o32-ver-3"}
588 {"Shared library with TLS and hidden symbols"
589 "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" ""
590 "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
591 {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
592 "tlslib-o32-hidden.so"}
593 {"Shared library with TLS and hidden symbols (2)"
594 "-shared -melf32btsmip -T mips-lib.ld" ""
595 "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
596 {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
598 {"Shared library with TLS and hidden symbols (3)"
599 "-shared -melf32btsmip -T tls-hidden3.ld" ""
600 "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
601 {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
602 {readelf --relocs tls-hidden3.r}}
604 {"Shared library with TLS and hidden symbols (4)"
605 "-shared -melf32btsmip -T tls-hidden3.ld" ""
606 "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
607 {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
611 if {[istarget mips*-*-linux*]} {
612 run_ld_link_tests $mips_tls_tests
615 set mips16_call_global_test [list \
616 [list "Global calls from mips16" \
617 "$abi_ldflags(o32) -T no-shared-1.ld" "" \
618 "$abi_asflags(o32) -mips32r2" \
619 {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
620 {{objdump -dr mips16-call-global.d}} \
621 "mips16-call-global"]]
623 run_ld_link_tests $mips16_call_global_test
625 set mips16_intermix_test [list \
626 [list "Intermixing mips32 and mips16 functions" \
627 "$abi_ldflags(o32)" "" \
628 "$abi_asflags(o32) -mips32r2" \
629 {mips16-intermix-1.s mips16-intermix-2.s} \
630 {{objdump -t mips16-intermix.d}} \
633 run_ld_link_tests $mips16_intermix_test
635 run_dump_test "mips16-local-stubs-1"
637 run_dump_test "attr-gnu-4-00"
638 run_dump_test "attr-gnu-4-01"
639 run_dump_test "attr-gnu-4-02"
640 run_dump_test "attr-gnu-4-03"
641 run_dump_test "attr-gnu-4-04"
642 run_dump_test "attr-gnu-4-05"
643 run_dump_test "attr-gnu-4-10"
644 run_dump_test "attr-gnu-4-11"
645 run_dump_test "attr-gnu-4-12"
646 run_dump_test "attr-gnu-4-13"
647 run_dump_test "attr-gnu-4-14"
648 run_dump_test "attr-gnu-4-15"
649 run_dump_test "attr-gnu-4-20"
650 run_dump_test "attr-gnu-4-21"
651 run_dump_test "attr-gnu-4-22"
652 run_dump_test "attr-gnu-4-23"
653 run_dump_test "attr-gnu-4-24"
654 run_dump_test "attr-gnu-4-25"
655 run_dump_test "attr-gnu-4-30"
656 run_dump_test "attr-gnu-4-31"
657 run_dump_test "attr-gnu-4-32"
658 run_dump_test "attr-gnu-4-33"
659 run_dump_test "attr-gnu-4-34"
660 run_dump_test "attr-gnu-4-35"
661 run_dump_test "attr-gnu-4-40"
662 run_dump_test "attr-gnu-4-41"
663 run_dump_test "attr-gnu-4-42"
664 run_dump_test "attr-gnu-4-43"
665 run_dump_test "attr-gnu-4-44"
666 run_dump_test "attr-gnu-4-45"
667 run_dump_test "attr-gnu-4-51"
669 run_dump_test "nan-legacy"
670 run_dump_test "nan-2008"
671 run_dump_test "nan-mixed-1"
672 run_dump_test "nan-mixed-2"
676 {"GOT and versioning 1"
677 "-shared -melf32btsmip --version-script got-vers-1.ver" ""
678 "-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s}
679 {{readelf -d got-vers-1.dd}
680 {readelf --symbols got-vers-1.sd}
681 {readelf --relocs got-vers-1.rd}}
686 run_dump_test "undefined"
688 # Test the conversion from jr to b
690 run_dump_test "jr-to-b-1"
691 run_dump_test "jr-to-b-2"
694 # MIPS16 and microMIPS interlinking test.
695 run_dump_test "mips16-and-micromips"
697 # Export class call relocation tests.
698 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
699 foreach { abi } $abis {
700 set loadaddr [string map \
701 {o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi]
703 [expr { [istarget *-*-irix*] \
704 ? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \
706 run_ld_link_tests [list \
708 "MIPS export class call relocation test ($abi)" \
709 "$abi_ldflags($abi) -shared -Ttext $loadaddr -T export-class-call16.ld" "" \
710 "$abi_asflags($abi) -mips3 -KPIC" \
711 [list export-class-call16-${abi}.s export-class-call16-def.s] \
713 "objdump -d export-class-call16-${suff}.dd" \
714 "readelf -A export-class-call16-${abi}.gd"] \
715 "export-class-call16-${abi}.so"]]
718 # Magic __ehdr_start symbol tests.
719 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
720 foreach { abi } $abis {
721 set suff [string map {o32 o32 n32 new n64 new} $abi]
722 run_ld_link_tests [list \
724 "MIPS magic __ehdr_start symbol test 1 ($abi)" \
725 "$abi_ldflags($abi) -T ehdr_start-1.ld" "" \
726 "$abi_asflags($abi)" \
727 [list ehdr_start-${suff}.s] \
728 [list "readelf -s ehdr_start-1.nd"] \
729 "ehdr_start-1-${abi}"]]
730 if [regexp "(?:n32|n64)" "$abi"] {
731 setup_kfail "mips*-*-*" "ld/15428"
733 run_ld_link_tests [list \
735 "MIPS magic __ehdr_start symbol test 2 ($abi)" \
736 "$abi_ldflags($abi) -T ehdr_start-2.ld" "" \
737 "$abi_asflags($abi)" \
738 [list ehdr_start-${suff}.s] \
739 [list "readelf -s ehdr_start-2.nd"] \
740 "ehdr_start-2-${abi}"]]
743 # R_MIPS_JALR reloc tests.
744 set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
745 foreach { abi } $abis {
746 run_ld_link_tests [list \
748 "MIPS JALR reloc test ($abi)" \
749 "$abi_ldflags($abi) -T jalr3.ld" "" \
750 "$abi_asflags($abi)" \
751 [list ../../../gas/testsuite/gas/mips/jalr3.s] \
752 [list "objdump -d jalr3.dd"] \