summaryrefslogtreecommitdiffstats
path: root/binutils-2.25/ld/testsuite/ld-mips-elf/mips-elf.exp
blob: 21c809fafce09d3cb0c3d0f124eb9e4e624178aa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
# Expect script for MIPS ELF linker tests
#   Copyright (C) 2002-2014 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
#

if {[istarget "mips*-*-vxworks"]} {
    set mipsvxtests {
	{"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
	 "-mips2" {vxworks1-lib.s}
	 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
	  {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
	 "libvxworks1.so"}
	{"VxWorks executable test 1 (dynamic)" \
	 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
	 "-mips2" {vxworks1.s}
	 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
	 "vxworks1"}
	{"VxWorks executable test 2 (dynamic)" \
	 "-Tvxworks1.ld -q --force-dynamic" ""
	 "-mips2" {vxworks2.s}
	 {{readelf --segments vxworks2.sd}}
	 "vxworks2"}
	{"VxWorks executable test 2 (static)"
	 "-Tvxworks1.ld" ""
	 "-mips2" {vxworks2.s}
	 {{readelf --segments vxworks2-static.sd}}
	 "vxworks2"}
    }
    run_ld_link_tests $mipsvxtests
    run_dump_test "vxworks1-static"
    run_dump_test "vxworks-forced-local-1"
    return
}

if {![istarget mips*-*-*] || ![is_elf_format]} {
    return
}

set has_newabi [expr [istarget *-*-irix6*] \
		     || [istarget mips*-*-linux*] \
		     || [istarget mips*-sde-elf*] \
		     || [istarget mips*-mti-elf*] \
		     || [istarget mips*-img-elf*]]
set linux_gnu [expr [istarget mips*-*-linux*]]
set embedded_elf [expr [istarget mips*-*-elf]]

# Set defaults.
set abi_asflags(o32) "-32"
set abi_asflags(n32) "-march=from-abi -n32 -EB"
set abi_asflags(n64) "-march=from-abi -64 -EB"
set abi_ldflags(o32) ""
set abi_ldflags(n32) -melf32bmipn32
set abi_ldflags(n64) -melf64bmip

# Override as needed.
if { [istarget *-*-irix6*] } {
    set abi_asflags(o32) "-32 -EB"
    set abi_ldflags(o32) -melf32bsmip
} elseif { [istarget mips64*-linux*] } {
    set abi_asflags(o32) "-32 -EB"
    set abi_ldflags(o32) -melf32btsmip
} elseif { [istarget mips64*-*freebsd*] } {
    set abi_asflags(o32) "-32 -EB"
    set abi_ldflags(o32) -melf32btsmip_fbsd
}
if { [istarget mips*-*-linux*] || [istarget mips*-sde-elf*]
     || [istarget mips*-mti-elf*] || [istarget mips*-img-elf*]} {
    set abi_ldflags(n32) -melf32btsmipn32
    set abi_ldflags(n64) -melf64btsmip
} elseif { [istarget mips64*-*freebsd*] } {
    set abi_ldflags(n32) -melf32btsmipn32_fbsd
    set abi_ldflags(n64) -melf64btsmip_fbsd
}

if { $linux_gnu } {
    run_ld_link_tests [list \
	[list "Dummy shared library for MIPS16 PIC test 1" \
	      "-shared -melf32btsmip" "" \
	      "-EB -32 -mips1" \
	      { mips16-pic-1-dummy.s } \
	      {} \
	      "mips16-pic-1-dummy.so"] \
	[list "MIPS16 PIC test 1" \
	      "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
	      "-EB -32 -mips1 -I $srcdir/$subdir" \
	      { mips16-pic-1a.s mips16-pic-1b.s } \
	      { { objdump { -dr -j.text } mips16-pic-1.dd }
		{ readelf -A mips16-pic-1.gd } } \
	      "mips16-pic-1"] \
	[list "MIPS16 PIC test 2" \
	      "-melf32btsmip -T mips16-pic-1.ld -shared" "" \
	      "-EB -32 -mips1 -I $srcdir/$subdir" \
	      { mips16-pic-2a.s mips16-pic-2b.s } \
	      { { objdump { -dr -j.text } mips16-pic-2.dd } \
		{ readelf -A mips16-pic-2.gd } \
	        { readelf --symbols mips16-pic-2.nd } \
		{ readelf --relocs mips16-pic-2.rd } \
		{ readelf -d mips16-pic-2.ad } } \
	     "mips16-pic-2"] \
	[list "MIPS16 PIC test 3" \
	      "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
	      "-EB -32 -mips1 -I $srcdir/$subdir" \
	      { mips16-pic-3a.s mips16-pic-3b.s } \
	      { { objdump -dr mips16-pic-3.dd } \
		{ readelf --relocs mips16-pic-3.rd } \
		{ readelf -A mips16-pic-3.gd } } \
	      "mips16-pic-3"] \
	[list "MIPS16 PIC test 4 (shared library)" \
	      "-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \
	      "-EB -32 -mips1" \
	      { mips16-pic-4a.s mips16-pic-4b.s } \
	      { { objdump -dr mips16-pic-4a.dd } \
		{ readelf --symbols mips16-pic-4a.nd } \
		{ readelf -A mips16-pic-4a.gd } } \
	      "mips16-pic-4.so"] \
	[list "MIPS16 PIC test 4 (executable)" \
	      "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \
	      "-EB -32 -mips1" \
	      { mips16-pic-4c.s } \
	      { { objdump -dr mips16-pic-4b.dd } } \
	      "mips16-pic-4"]]
}

# Check MIPS16 markings being passed through link.
run_dump_test "mips16-1"

# MIPS branch offset final link checking.
run_dump_test "branch-misc-1"

# Jalx test
run_dump_test "jalx-1"

if { $linux_gnu } {
    run_ld_link_tests [list \
	[list "Dummy shared library for JALX test 2" \
	      "-shared -nostdlib -melf32btsmip" "" \
	      "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \
	      { jalx-2-printf.s } \
	      {} \
	      "libjalx-2.so"] \
	[list "Dummy external function for JALX test 2" \
	      "-r -melf32btsmip" "" \
	      "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
	      { jalx-2-ex.s } \
	      {} \
	      "jalx-2-ex.o.r"] \
	[list "MIPS JALX test 2" \
	      "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \
	      "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
	      { jalx-2-main.s } \
	      { { objdump -d jalx-2.dd } } \
	      "jalx-2"]]
}

# Test multi-got link.  We only do this on GNU/Linux because it requires
# the "traditional" emulations.
if { $linux_gnu } {
    run_dump_test "multi-got-1"
    run_dump_test "multi-got-no-shared"
    run_dump_test "multi-got-hidden-1"
    run_dump_test "multi-got-hidden-2"
}

# Test __gnu_local_gp accesses
if { $linux_gnu } {
    run_dump_test "no-shared-1-o32"
    if { $has_newabi } {
	run_dump_test "no-shared-1-n32"
	run_dump_test "no-shared-1-n64"
    }
}

if $has_newabi {
    if { $embedded_elf } {
	run_dump_test "elf-rel-got-n32-embed" \
					[list [list ld $abi_ldflags(n32)]]
	run_dump_test "elf-rel-xgot-n32-embed" \
					[list [list ld $abi_ldflags(n32)]]
    } else {
	run_dump_test "elf-rel-got-n32" [list [list ld $abi_ldflags(n32)]]
	run_dump_test "elf-rel-xgot-n32" [list [list ld $abi_ldflags(n32)]]
    }
    if { $linux_gnu } {
	run_dump_test "elf-rel-got-n64-linux" \
					[list [list ld $abi_ldflags(n64)]]
	run_dump_test "elf-rel-xgot-n64-linux" \
					[list [list ld $abi_ldflags(n64)]]
    } elseif { $embedded_elf } {
	run_dump_test "elf-rel-got-n64-embed" \
					[list [list ld $abi_ldflags(n64)]]
	run_dump_test "elf-rel-xgot-n64-embed" \
					[list [list ld $abi_ldflags(n64)]]
    } else {
	run_dump_test "elf-rel-got-n64" [list [list ld $abi_ldflags(n64)]]
	run_dump_test "elf-rel-xgot-n64" [list [list ld $abi_ldflags(n64)]]
    }

    run_dump_test "relax-jalr-n32"
    run_dump_test "relax-jalr-n32-shared"
    run_dump_test "relax-jalr-n64"
    run_dump_test "relax-jalr-n64-shared"
}

if { $linux_gnu } {
    run_dump_test "rel32-o32"
    if { $has_newabi } {
	run_dump_test "rel32-n32"
	run_dump_test "rel64"
    }
    # The first test checks that a mixed PIC/non-PIC relocatable link
    # will not introduce any stubs itself, but will flag PIC functions
    # for the final link.
    #
    # The second test checks that we insert stubs for calls from
    # non-PIC functions to PIC functions when linking the original
    # two objects together.
    #
    # The third test checks that we do the same when linking the
    # result of the first link (with no other source files).
    run_ld_link_tests {
	{"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" ""
	 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
	 {{objdump -dr pic-and-nonpic-1-rel.dd}
	  {readelf --symbols pic-and-nonpic-1-rel.nd}}
	 "pic-and-nonpic-1-rel.o"}
	{"PIC and non-PIC test 1 (static 1)"
	 "-melf32btsmip -Tpic-and-nonpic-1.ld" ""
	 "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
	 {{objdump -dr pic-and-nonpic-1.dd}
	  {readelf --symbols pic-and-nonpic-1.nd}}
	 "pic-and-nonpic-1-static1.o"}
	{"PIC and non-PIC test 1 (static 2)"
	 "-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" ""
	 "" {}
	 {{objdump -dr pic-and-nonpic-1.dd}
	  {readelf --symbols pic-and-nonpic-1.nd}}
	 "pic-and-nonpic-1-static2.o"}
    }
    run_dump_test "pic-and-nonpic-2"
    run_ld_link_tests {
	{"PIC and non-PIC test 3 (shared library)"
	 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
	 "-32 -EB -mips2" {pic-and-nonpic-3a.s}
	 {{readelf --segments pic-and-nonpic-3a.sd}
	  {readelf -A pic-and-nonpic-3a.gd}
	  {objdump -dr pic-and-nonpic-3a.dd}}
	 "pic-and-nonpic-3a.so"}
	{"PIC and non-PIC test 3 (executable)"
	 "-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" ""
	 "-32 -EB -mips2" {pic-and-nonpic-3b.s}
	 {{readelf --segments pic-and-nonpic-3b.sd}
	  {objdump -dr pic-and-nonpic-3b.dd}
	  {objdump {-s -j.got.plt} pic-and-nonpic-3b.pd}
	  {readelf -A pic-and-nonpic-3b.gd}
	  {readelf --relocs pic-and-nonpic-3b.rd}
	  {readelf --symbols pic-and-nonpic-3b.nd}
	  {readelf -d pic-and-nonpic-3b.ad}}
	 "pic-and-nonpic-3b"}
    }
    run_dump_test "pic-and-nonpic-3-error"
    run_ld_link_tests {
	{"PIC and non-PIC test 4 (shared library)"
	 "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
	 "-32 -EB -mips2" {pic-and-nonpic-4a.s}
	 {}
	 "pic-and-nonpic-4a.so"}
	{"PIC and non-PIC test 4 (executable)"
	 "-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" ""
	 "-32 -EB -mips2" {pic-and-nonpic-4b.s}
	 {{readelf --segments pic-and-nonpic-4b.sd}
	  {objdump -dr pic-and-nonpic-4b.dd}
	  {objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd}
	  {readelf --relocs pic-and-nonpic-4b.rd}
	  {readelf --symbols pic-and-nonpic-4b.nd}
	  {readelf -d pic-and-nonpic-4b.ad}}
	 "pic-and-nonpic-4b"}
    }
    run_dump_test "pic-and-nonpic-4-error"
    run_ld_link_tests {
	{"PIC and non-PIC test 5 (executable)"
	 "-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" ""
	 "-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s}
	 {{readelf --segments pic-and-nonpic-5b.sd}
	  {objdump -dr pic-and-nonpic-5b.dd}
	  {objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd}
	  {readelf -A pic-and-nonpic-5b.gd}
	  {readelf --relocs pic-and-nonpic-5b.rd}
	  {readelf --symbols pic-and-nonpic-5b.nd}
	  {readelf -d pic-and-nonpic-5b.ad}}
	 "pic-and-nonpic-5b"}
    }
    set abis { o32 -32 elf32btsmip }
    if $has_newabi {
	lappend abis n32 -n32 elf32btsmipn32
	lappend abis n64 -64 elf64btsmip
    }
    foreach { abi flag emul } $abis {
	run_ld_link_tests [list \
	    [list "PIC and non-PIC test 6 ($abi shared library)" \
		 "-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \
		 "$flag -EB -mips3" \
		 [list "pic-and-nonpic-6-${abi}a.s"] {} \
		 "pic-and-nonpic-6-${abi}.so"] \
	    [list "PIC and non-PIC test 6 ($abi executable)" \
		 "-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \
		 "$flag -EB -mips3" \
		 [list "pic-and-nonpic-6-${abi}b.s" \
		      "pic-and-nonpic-6-${abi}c.s"] \
		 [list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \
		      "objdump -dr pic-and-nonpic-6-${abi}.dd" \
		      "objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \
		      "readelf -A pic-and-nonpic-6-${abi}.gd" \
		      "readelf --relocs pic-and-nonpic-6-${abi}.rd" \
		      "readelf --symbols pic-and-nonpic-6-${abi}.nd" \
		      "readelf -d pic-and-nonpic-6-${abi}.ad"] \
		 "pic-and-nonpic-6-${abi}"]]

	# This checks whether our linker scripts get the scope of _gp right,
	# and must therefore use default scripts.  If they don't, then -- in
	# addition to dumps failing to match -- the final link fails with:
	#
	#  ld: gp-hidden.o: undefined reference to symbol '_gp'
	#  ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so
	#  so try adding it to the linker command line
	#
	set suff64 [string map {o32 "" n32 "" n64 -64} $abi]
	run_ld_link_tests [list \
	    [list \
		"_gp scope test ($abi shared library)" \
		"$abi_ldflags($abi) -shared" "" \
		"$abi_asflags($abi) -KPIC" \
		{ gp-hidden-lib.s } \
		[list \
		    "readelf --relocs gp-hidden-lib${suff64}.rd" \
		    "readelf --syms gp-hidden.sd"] \
		"gp-hidden-lib-${abi}.so"] \
	    [list \
		"_gp scope test ($abi versioned library)" \
		"$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \
		"$abi_asflags($abi) -KPIC" \
		{ gp-hidden-ver.s } \
		[list \
		    "readelf --relocs gp-hidden-ver${suff64}.rd" \
		    "readelf --syms gp-hidden.sd"] \
		"gp-hidden-ver-${abi}.so"] \
	    [list \
		"_gp scope test ($abi executable)" \
		"$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \
		"$abi_asflags($abi) -call_nonpic" \
		{ gp-hidden.s } \
		[list \
		    "readelf --relocs gp-hidden${suff64}.rd" \
		    "readelf --syms gp-hidden.sd"] \
		"gp-hidden-${abi}"]]
    }
}

if { $embedded_elf } {
    run_dump_test "region1"
}

if $embedded_elf {
    # This could work on other targets too, but would need the appropriate
    # ld -m switch.
    run_dump_test "reloc-1-rel"
}
if $has_newabi {
    run_dump_test "reloc-1-n32" [list [list ld $abi_ldflags(n32)]]
    run_dump_test "reloc-1-n64" [list [list ld $abi_ldflags(n64)]]
}
run_dump_test "reloc-2"
run_dump_test "reloc-merge-lo16"
run_dump_test "reloc-3"
if {$has_newabi} {
    run_dump_test "reloc-3-n32"
}
run_dump_test "reloc-4"
run_dump_test "reloc-5"
if { $has_newabi } {
    run_ld_link_tests [list \
	[list \
	    "reloc test 6a" \
	    "-shared $abi_ldflags(n32)" "" \
	    "$abi_asflags(n32)" \
	    "reloc-6a.s" \
	    {} \
	    "reloc-6a.so"] \
	[list \
	    "reloc test 6b" \
	    "$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \
	    "$abi_asflags(n32)" \
	    "reloc-6b.s" \
	    {} \
	    "reloc-6b"]]
}

if {$has_newabi && $linux_gnu} {
    run_dump_test "eh-frame1-n32"
    run_dump_test "eh-frame1-n64"
    run_dump_test "eh-frame2-n32"
    run_dump_test "eh-frame2-n64"
}
if {$embedded_elf} {
    run_dump_test "eh-frame3"
    run_dump_test "eh-frame4"
}
if {$linux_gnu} {
    set eh_frame5_test {
	{"MIPS eh-frame 5"
	 "-melf32btsmip -shared -Teh-frame5.ld" ""
	 "-32 -EB"
	 {eh-frame5.s}
	 {{readelf {--relocs -wf} eh-frame5.d}}
	 "eh-frame5.so"}
    }
    run_ld_link_tests $eh_frame5_test
}

run_dump_test "jaloverflow"
run_dump_test "jaloverflow-2"
run_dump_test "undefweak-overflow"

if {$has_newabi} {
    run_dump_test "undefweak-overflow-n32"
    run_dump_test "undefweak-overflow-n64"
}

if {$has_newabi} {
    run_dump_test "jalbal" [list [list ld $abi_ldflags(n32)]]
}

run_dump_test "mode-change-error-1"

run_dump_test "mips16-hilo"
if {$has_newabi} {
    run_dump_test "mips16-hilo-n32"
}

if { $linux_gnu } {
    if { $has_newabi } {
	run_dump_test "textrel-1"
    }
    run_dump_test "got-page-1"
    if $has_newabi {
	run_dump_test "got-page-2"
	run_dump_test "dyn-sec64"
    }
    run_dump_test "got-page-3"
    run_ld_link_tests [subst {
	{"GOT page 4 (one file)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
	 "" "$abi_asflags(o32) -mips2" {got-page-4b.s}
	 {{objdump -dr got-page-4a.d}
	  {readelf -A got-page-4a.got}}
	 "got-page-4a.so"}
	{"GOT page 4 (two files)" "-shared $abi_ldflags(o32) -T got-page-1.ld"
	 "" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s}
	 {{objdump -dr got-page-4b.d}
	  {readelf -A got-page-4b.got}}
	 "got-page-4b.so"}
    }]
    if $has_newabi {
        run_ld_link_tests [subst {
	    {"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld"
	     "" "$abi_asflags(n32)" {got-page-5.s}
	     {{objdump -dr got-page-5.d}
	      {readelf -A got-page-5.got}}
	     "got-page-5.so"}
	    {"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld"
	     "" "$abi_asflags(n32)" {got-page-6.s}
	     {{objdump -dr got-page-6.d}
	      {readelf -A got-page-6.got}}
	     "got-page-6.so"}
	    {"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
	     "" "$abi_asflags(n32)"
	     {got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s
	      got-page-7e.s}
	     {{objdump -dr got-page-7.d}
	      {readelf -A got-page-7.got}}
	     "got-page-7a.so"}
	    {"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
	     "" "$abi_asflags(n32)"
	     {got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s
	      got-page-7d.s}
	     {{objdump -dr got-page-7.d}
	      {readelf -A got-page-7.got}}
	     "got-page-7b.so"}
	}]
    }
    run_dump_test "got-dump-1"
    if $has_newabi {
	run_dump_test "got-dump-2"
    }
    run_dump_test "reloc-estimate-1"
}

if $has_newabi {
    run_dump_test "emit-relocs-1"
}

run_dump_test "hash1a"
run_dump_test "hash1b"
run_dump_test "hash1c"

if {[istarget mips*-*-linux*]} {
     # The number of symbols that are always included in the symbol table
     # for these tests.  The 4 are:
     #
     #     the null symbol entry
     #     the .MIPS.stubs section symbol
     set base_syms 2
     foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
	 run_ld_link_tests \
	     [list [list \
			"Stub for dynsym 0x$dynsym" \
			"-shared -melf32btsmip -T stub-dynsym-1.ld" "" \
			[concat \
			     "-EB -march=mips1 -32 -KPIC" \
			     "--defsym base_syms=$base_syms" \
			     "--defsym dynsym=0x$dynsym"] \
			[list "stub-dynsym-1.s"] \
			[list [list \
				   "objdump" "-dz" \
				   "stub-dynsym-1-$dynsym.d"]] \
			"stub-dynsym-1-$dynsym"]]
     }
 }

# For tests which may involve multiple files, use run_ld_link_tests.

# List contains test-items with 3 items followed by 2 lists:
# 0:name 1:ld early options 2:ld late options 3:assembler options
# 4:filenames of assembler files 5: action and options. 6: name of output file

# Actions:
# objdump: Apply objdump options on result.  Compare with regex (last arg).
# nm: Apply nm options on result.  Compare with regex (last arg).
# readelf: Apply readelf options on result.  Compare with regex (last arg).

set mips_tls_tests {
    {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" ""
     "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
     {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
     "tls-static-o32"}
    {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" ""
     "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
     {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
     "tlslib-o32.so"}
    {"Dynamic executable with TLS"
     "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" ""
     "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
     {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
     "tls-dynamic-o32"}
    {"Shared library with multiple GOTs and TLS"
     "-shared -melf32btsmip -T mips-lib.ld" ""
     "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
     {{readelf {-d -r} tls-multi-got-1.r}
      {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
      {objdump -Rsj.got tls-multi-got-1.got}}
     "tlslib-multi.so"}
    {"Shared library with TLS and versioning"
     "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" ""
     "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
     {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
     "tlslib-o32-ver.so"}
    {"Dynamic executable with TLS and versioning"
     "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" ""
     "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
     {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
     "tls-dynamic-o32-ver"}
    {"Dynamic executable with TLS and versioning (order 2)"
     "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" ""
     "-EB -march=mips1 -32 -KPIC" {}
     {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
     "tls-dynamic-o32-ver-2"}
    {"Dynamic executable with TLS and versioning (order 3)"
     "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" ""
     "-EB -march=mips1 -32 -KPIC" {}
     {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
     "tls-dynamic-o32-ver-3"}
    {"Shared library with TLS and hidden symbols"
     "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" ""
     "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
     {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
     "tlslib-o32-hidden.so"}
    {"Shared library with TLS and hidden symbols (2)"
     "-shared -melf32btsmip -T mips-lib.ld" ""
     "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
     {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
     "tls-hidden2.so"}
    {"Shared library with TLS and hidden symbols (3)"
     "-shared -melf32btsmip -T tls-hidden3.ld" ""
     "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
     {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
      {readelf --relocs tls-hidden3.r}}
     "tls-hidden3.so"}
    {"Shared library with TLS and hidden symbols (4)"
     "-shared -melf32btsmip -T tls-hidden3.ld" ""
     "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
     {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
     "tls-hidden4.so"}
}

if {[istarget mips*-*-linux*]} {
    run_ld_link_tests $mips_tls_tests
}

set mips16_call_global_test [list \
    [list "Global calls from mips16" \
	 "$abi_ldflags(o32) -T no-shared-1.ld" "" \
	 "$abi_asflags(o32) -mips32r2" \
	 {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
	 {{objdump -dr mips16-call-global.d}} \
	 "mips16-call-global"]]

run_ld_link_tests $mips16_call_global_test

set mips16_intermix_test [list \
    [list "Intermixing mips32 and mips16 functions" \
	 "$abi_ldflags(o32)" "" \
	 "$abi_asflags(o32) -mips32r2" \
	 {mips16-intermix-1.s mips16-intermix-2.s} \
	 {{objdump -t mips16-intermix.d}} \
	 "mips16-intermix"]]

run_ld_link_tests $mips16_intermix_test

run_dump_test "mips16-local-stubs-1"

set o32flagslist [list [list as $abi_asflags(o32)] [list ld $abi_ldflags(o32)]]

foreach firstfpabi [list 0 1 2 3 4 5 6 7 ] {
  foreach secondfpabi [list 4 5 6 7 ] {
    run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist
  }
}
foreach firstfpabi [list 4 5 6 7 ] {
  foreach secondfpabi [list 0 1 2 3 8] {
    run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}" $o32flagslist
  }
}
foreach firstfpabi [list 0 1 2 3 ] {
  foreach secondfpabi [list 0 1 2 3 8] {
    run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}"
  }
}

run_dump_test "attr-gnu-4-81"

run_dump_test "attr-gnu-8-00"
run_dump_test "attr-gnu-8-01"
run_dump_test "attr-gnu-8-02"
run_dump_test "attr-gnu-8-10"
run_dump_test "attr-gnu-8-11"
run_dump_test "attr-gnu-8-12"
run_dump_test "attr-gnu-8-20"
run_dump_test "attr-gnu-8-21"
run_dump_test "attr-gnu-8-22"

run_dump_test "attr-gnu-4-0-ph" $o32flagslist
run_dump_test "attr-gnu-4-1-ph" $o32flagslist
run_dump_test "attr-gnu-4-2-ph" $o32flagslist
run_dump_test "attr-gnu-4-3-ph" $o32flagslist
run_dump_test "attr-gnu-4-4-ph" $o32flagslist
run_dump_test "attr-gnu-4-5-ph" $o32flagslist
run_dump_test "attr-gnu-4-6-ph" $o32flagslist
run_dump_test "attr-gnu-4-7-ph" $o32flagslist

if $has_newabi {
  run_dump_test "attr-gnu-4-0-n32-ph"
  run_dump_test "attr-gnu-4-1-n32-ph"
  run_dump_test "attr-gnu-4-2-n32-ph"
  run_dump_test "attr-gnu-4-3-n32-ph"
  run_dump_test "attr-gnu-4-0-n64-ph"
  run_dump_test "attr-gnu-4-1-n64-ph"
  run_dump_test "attr-gnu-4-2-n64-ph"
  run_dump_test "attr-gnu-4-3-n64-ph"
}

run_dump_test "abiflags-strip1-ph" $o32flagslist
run_dump_test "abiflags-strip2-ph" $o32flagslist
run_dump_test "abiflags-strip3-ph" $o32flagslist
run_dump_test "abiflags-strip4-ph" $o32flagslist
run_dump_test "abiflags-strip5-ph" $o32flagslist
run_dump_test "abiflags-strip6-ph" $o32flagslist
run_dump_test "abiflags-strip7-ph" $o32flagslist
run_dump_test "abiflags-strip8-ph" $o32flagslist
run_dump_test "abiflags-strip9-ph" $o32flagslist
run_dump_test "abiflags-strip10-ph" $o32flagslist

run_dump_test "nan-legacy"
run_dump_test "nan-2008"
run_dump_test "nan-mixed-1"
run_dump_test "nan-mixed-2"

if { $linux_gnu } {
    run_ld_link_tests {
	{"GOT and versioning 1"
	 "-shared -melf32btsmip --version-script got-vers-1.ver" ""
	 "-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s}
	 {{readelf -d got-vers-1.dd}
	  {readelf --symbols got-vers-1.sd}
	  {readelf --relocs got-vers-1.rd}}
	 "got-vers-1.so"}
    }
}

run_dump_test "undefined"

# Test the conversion from jr to b
if { $linux_gnu } {
    run_dump_test "jr-to-b-1"
    run_dump_test "jr-to-b-2"
}

# MIPS16 and microMIPS interlinking test.
run_dump_test "mips16-and-micromips"

# Export class call relocation tests.
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
foreach { abi } $abis {
    set loadaddr [string map \
	{o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi]
    set suff [subst \
	[expr { [istarget *-*-irix*] \
		? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \
		: $abi }]]
    run_ld_link_tests [list \
	[list \
	    "MIPS export class call relocation test ($abi)" \
	    "$abi_ldflags($abi) -shared -Ttext $loadaddr -T export-class-call16.ld" "" \
	    "$abi_asflags($abi) -mips3 -KPIC" \
	    [list export-class-call16-${abi}.s export-class-call16-def.s] \
	    [list \
		"objdump -d export-class-call16-${suff}.dd" \
		"readelf -A export-class-call16-${abi}.gd"] \
	    "export-class-call16-${abi}.so"]]
}

# Magic __ehdr_start symbol tests.
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
foreach { abi } $abis {
    set suff [string map {o32 o32 n32 new n64 new} $abi]
    run_ld_link_tests [list \
        [list \
            "MIPS magic __ehdr_start symbol test 1 ($abi)" \
            "$abi_ldflags($abi) -T ehdr_start-1.ld" "" \
            "$abi_asflags($abi)" \
            [list ehdr_start-${suff}.s] \
            [list "readelf -s ehdr_start-1.nd"] \
            "ehdr_start-1-${abi}"]]
    if [regexp "(?:n32|n64)" "$abi"] {
	setup_kfail "mips*-*-*" "ld/15428"
    }
    run_ld_link_tests [list \
        [list \
            "MIPS magic __ehdr_start symbol test 2 ($abi)" \
            "$abi_ldflags($abi) -T ehdr_start-2.ld" "" \
            "$abi_asflags($abi)" \
            [list ehdr_start-${suff}.s] \
            [list "readelf -s ehdr_start-2.nd"] \
            "ehdr_start-2-${abi}"]]
}

# R_MIPS_JALR reloc tests.
set abis [concat o32 [expr {$has_newabi ? "n32 n64" : ""}]]
foreach { abi } $abis {
    run_ld_link_tests [list \
	[list \
	    "MIPS JALR reloc test ($abi)" \
	    "$abi_ldflags($abi) -T jalr3.ld" "" \
	    "$abi_asflags($abi)" \
	    [list ../../../gas/testsuite/gas/mips/jalr3.s] \
	    [list "objdump -d jalr3.dd"] \
	    "jalr3-${abi}"]]
}

proc build_mips_plt_lib { abi } {
    global abi_asflags
    global abi_ldflags

    run_ld_link_tests [list \
	[list "Shared $abi library for compressed PLT tests" \
	      "-shared $abi_ldflags($abi)" "" \
	      "$abi_asflags($abi)" \
	      { compressed-plt-1-dyn.s } \
	      {} \
	      "compressed-plt-1-${abi}-dyn.so"]]
}

proc run_mips_plt_test { name abi filter micromips suffix {extra {}} } {
    global abi_asflags
    global abi_ldflags

    set as_flags "$abi_asflags($abi) --defsym filter=$filter"
    append as_flags " --defsym micromips=$micromips --defsym $abi=1"
    if {[string equal $abi o32]} {
	append as_flags " -march=mips2"
    }
    set ld_flags "$abi_ldflags($abi) -T compressed-plt-1.ld"
    set dynobj "tmpdir/compressed-plt-1-${abi}-dyn.so"
    set files [list]
    if { $filter & 3 } {
	lappend files compressed-plt-1a.s
    }
    if { $filter & 12 } {
	lappend files compressed-plt-1b.s
    }
    if { $filter & 16 } {
	lappend files compressed-plt-1c.s
    }
    eval [list lappend files] $extra
    set readelf_flags "-A --syms --relocs -d"
    if { [string match "*word*" $suffix] } {
	append readelf_flags " -x.data"
    }
    set objdump_flags "-d -Mgpr-names=numeric"
    set basename "compressed-plt-1-${abi}-${suffix}"
    run_ld_link_tests [list \
	[list "$name" $ld_flags $dynobj \
	      "$as_flags" $files \
	      [list [list readelf $readelf_flags ${basename}.rd] \
		    [list objdump $objdump_flags ${basename}.od]] \
	      $basename]]
}

if { $linux_gnu } {
    build_mips_plt_lib o32
    run_mips_plt_test "o32 PLTs for standard encoding" o32 28 0 se
    run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 19 0 mips16-only
    run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 19 1 umips-only
    run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \
	o32 -1 0 mips16
    run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \
	o32 -1 0 mips16-got compressed-plt-1d.s
    run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \
	o32 -1 0 mips16-word compressed-plt-1e.s
    run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \
	o32 -1 1 umips
    run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \
	o32 -1 1 umips-got compressed-plt-1d.s
    run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \
	o32 -1 1 umips-word compressed-plt-1e.s

    if $has_newabi {
	build_mips_plt_lib n32
	run_mips_plt_test "n32 PLTs for mixed MIPS and MIPS16" \
	    n32 -1 0 mips16
	run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \
	    n32 -1 1 umips
    }
}