ld/testsuite/ld-mips-elf/mips-elf.exp

   1 # Expect script for MIPS ELF linker tests
   2 #   Copyright (C) 2002-2023 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   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.
  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
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 if {[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}
  27           {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
  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 -T} 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"
  47     run_dump_test "vxworks-forced-local-1"
  48     return
  49 }
  50
  51 if {![istarget mips*-*-*] || ![is_elf_format]} {
  52     return
  53 }
  54
  55 # run_dump_test_abi ABI NAME ARGS
  56 #
  57 # Invoke "run_dump_test" for test NAME using ABI if supported by the
  58 # target used, passing predefined ABI-specific arguments.  ARGS are
  59 # as with "run_dump_test" and are appended to ABI-specific arguments,
  60 # except for the special "noarch" keyword, which, if present, must
  61 # appear first and is consumed causing any "-march=" option to be
  62 # removed from ABI-specific GAS arguments.
  63 proc run_dump_test_abi { abi name args } {
  64     global abi_asflags
  65     global abi_ldflags
  66     global has_abi
  67
  68     set args [lindex $args 0]
  69     set asflags $abi_asflags($abi)
  70     set ldflags $abi_ldflags($abi)
  71     if { [lindex $args 0] == "noarch" } {
  72         set asflags [regsub -- {-march=[^[:blank:]]*} $asflags {}]
  73         set args [lreplace $args 0 0]
  74     }
  75     if !$has_abi($abi) {
  76         lappend args {notarget *-*-*}
  77     }
  78     if { [llength $args] > 0 } {
  79         run_dump_test $name [concat [list [list as $asflags] \
  80                                           [list ld $ldflags]] \
  81                                     $args]
  82     } else {
  83         run_dump_test $name [list [list as $asflags] [list ld $ldflags]]
  84     }
  85 }
  86
  87 # run_dump_test_o32 NAME ARGS
  88 #
  89 # Invoke "run_dump_test_abi" for test NAME using the o32 ABI and
  90 # passing ARGS.
  91 proc run_dump_test_o32 { name args } {
  92     run_dump_test_abi o32 $name [lindex $args 0]
  93 }
  94
  95 # run_dump_test_n32 NAME ARGS
  96 #
  97 # Invoke "run_dump_test_abi" for test NAME using the n32 ABI and
  98 # passing ARGS.
  99 proc run_dump_test_n32 { name args } {
 100     run_dump_test_abi n32 $name [lindex $args 0]
 101 }
 102
 103 # run_dump_test_n64 NAME ARGS
 104 #
 105 # Invoke "run_dump_test_abi" for test NAME using the n64 ABI and
 106 # passing ARGS.
 107 proc run_dump_test_n64 { name args } {
 108     run_dump_test_abi n64 $name [lindex $args 0]
 109 }
 110
 111 # run_dump_test_eabi NAME ARGS
 112 #
 113 # Invoke "run_dump_test_abi" for test NAME using the eabi ABI and
 114 # passing ARGS.
 115 proc run_dump_test_eabi { name args } {
 116     run_dump_test_abi eabi $name [lindex $args 0]
 117 }
 118
 119 set has_abi(o32) [expr ![istarget *-*-openbsd*] \
 120                      && ![istarget mips64*el-ps2-elf*]]
 121 set has_abi(n32) [expr [istarget *-img-elf*] \
 122                      || [istarget *-mti-elf*] \
 123                      || [istarget mips64*el-ps2-elf*] \
 124                      || [istarget *-sde-elf*] \
 125                      || [istarget *-*-freebsd*] \
 126                      || [istarget *-*-irix6*] \
 127                      || [istarget *-*-kfreebsd*-gnu] \
 128                      || [istarget *-*-linux*]]
 129 set has_abi(n64) [expr [istarget *-*-freebsd*] \
 130                      || [istarget *-*-irix6*] \
 131                      || [istarget *-*-kfreebsd*-gnu] \
 132                      || [istarget *-*-linux*] \
 133                      || [istarget *-*-netbsd*] \
 134                      || [istarget *-*-openbsd*]]
 135 set has_abi(eabi) [expr [istarget *-*-elf] \
 136                       && $has_abi(o32)]
 137 set irix [expr [istarget *-*-irix*]]
 138 set linux_gnu [expr [istarget mips*-*-linux*]]
 139 set embedded_elf [expr [istarget mips*-*-elf]]
 140
 141 # Set defaults.
 142 set abi_asflags(o32) ""
 143 set abi_asflags(n32) ""
 144 set abi_asflags(n64) ""
 145 set abi_asflags(eabi) ""
 146 set abi_ldflags(o32) ""
 147 set abi_ldflags(n32) ""
 148 set abi_ldflags(n64) ""
 149 set abi_ldflags(eabi) ""
 150
 151 # Override as needed.
 152 if {[istarget *-*-openbsd*] } {
 153     set irixemul 0
 154 } elseif { [istarget mips64*-*-linux*] } {
 155     if [istarget *el-*-*] {
 156         set abi_asflags(o32) -32
 157         set abi_ldflags(o32) -melf32ltsmip
 158         set abi_asflags(n64) "-march=from-abi -64"
 159         set abi_ldflags(n64) -melf64ltsmip
 160     } else {
 161         set abi_asflags(o32) -32
 162         set abi_ldflags(o32) -melf32btsmip
 163         set abi_asflags(n64) "-march=from-abi -64"
 164         set abi_ldflags(n64) -melf64btsmip
 165     }
 166     set irixemul 0
 167 } elseif {[istarget *-*-linux*] } {
 168     if [istarget *el-*-*] {
 169         set abi_asflags(n32) "-march=from-abi -n32"
 170         set abi_ldflags(n32) -melf32ltsmipn32
 171         set abi_asflags(n64) "-march=from-abi -64"
 172         set abi_ldflags(n64) -melf64ltsmip
 173     } else {
 174         set abi_asflags(n32) "-march=from-abi -n32"
 175         set abi_ldflags(n32) -melf32btsmipn32
 176         set abi_asflags(n64) "-march=from-abi -64"
 177         set abi_ldflags(n64) -melf64btsmip
 178     }
 179     set irixemul 0
 180 } elseif {[istarget *-img-elf*] \
 181      || [istarget *-mti-elf*] \
 182      || [istarget *-sde-elf*] \
 183      || [istarget *-*-netbsd*] \
 184      || [istarget *-*-linux*] \
 185      || [istarget *-*-sysv4*] } {
 186     if [istarget *el-*-*] {
 187         set abi_asflags(o32) -32
 188         set abi_asflags(n32) "-march=from-abi -n32"
 189         set abi_ldflags(n32) -melf32ltsmipn32
 190         set abi_asflags(n64) "-march=from-abi -64"
 191         set abi_ldflags(n64) -melf64ltsmip
 192     } else {
 193         set abi_asflags(o32) -32
 194         set abi_asflags(n32) "-march=from-abi -n32"
 195         set abi_ldflags(n32) -melf32btsmipn32
 196         set abi_asflags(n64) "-march=from-abi -64"
 197         set abi_ldflags(n64) -melf64btsmip
 198     }
 199     set irixemul 0
 200 } elseif { [istarget mips64*-*-freebsd*] \
 201            || [istarget mips64*-*-kfreebsd*-gnu] } {
 202     if [istarget *el-*-*] {
 203         set abi_asflags(o32) -32
 204         set abi_ldflags(o32) -melf32ltsmip_fbsd
 205         set abi_asflags(n64) "-march=from-abi -64"
 206         set abi_ldflags(n64) -melf64ltsmip_fbsd
 207     } else {
 208         set abi_asflags(o32) -32
 209         set abi_ldflags(o32) -melf32btsmip_fbsd
 210         set abi_asflags(n64) "-march=from-abi -64"
 211         set abi_ldflags(n64) -melf64btsmip_fbsd
 212     }
 213     set irixemul 0
 214 } elseif { [istarget *-*-freebsd*] \
 215            || [istarget *-*-kfreebsd*-gnu] } {
 216     if [istarget *el-*-*] {
 217         set abi_asflags(n32) "-march=from-abi -n32"
 218         set abi_ldflags(n32) -melf32ltsmipn32_fbsd
 219         set abi_asflags(n64) "-march=from-abi -64"
 220         set abi_ldflags(n64) -melf64ltsmip_fbsd
 221     } else {
 222         set abi_asflags(n32) "-march=from-abi -n32"
 223         set abi_ldflags(n32) -melf32btsmipn32_fbsd
 224         set abi_asflags(n64) "-march=from-abi -64"
 225         set abi_ldflags(n64) -melf64btsmip_fbsd
 226     }
 227     set irixemul 0
 228 } elseif { [istarget *vr4100*-*-elf*] \
 229            || [istarget *vr4300*-*-elf*] \
 230            || [istarget *vr5000*-*-elf*] } {
 231     set abi_asflags(o32) -32
 232     set irixemul 1
 233 } elseif { [istarget mips64*el-ps2-elf*] } {
 234     set abi_asflags(o32) -32
 235     set abi_ldflags(o32) -melf32lr5900
 236     set irixemul 1
 237 } elseif { [istarget *-*-elf*] \
 238            || [istarget *-*-rtems*] } {
 239     set abi_asflags(o32) -32
 240     set irixemul 1
 241 } elseif { [istarget *-*-irix6*] } {
 242     set abi_asflags(o32) -32
 243     set abi_asflags(n64) "-march=from-abi -64"
 244     set abi_ldflags(o32) -melf32bsmip
 245     set abi_ldflags(n64) -melf64bmip
 246     set irixemul 1
 247 } else {
 248     set abi_asflags(o32) -32
 249     set irixemul 1
 250 }
 251 set tmips [expr $irixemul ? {""} : {"t"}]
 252
 253 if { $linux_gnu } {
 254     run_ld_link_tests [list \
 255         [list "Dummy shared library for MIPS16 PIC test 1" \
 256               "-shared -melf32btsmip" "" \
 257               "-EB -32 -mips1" \
 258               { mips16-pic-1-dummy.s } \
 259               {} \
 260               "mips16-pic-1-dummy.so"] \
 261         [list "MIPS16 PIC test 1" \
 262               "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
 263               "-EB -32 -mips1 -I $srcdir/$subdir" \
 264               { mips16-pic-1a.s mips16-pic-1b.s } \
 265               { { objdump { -dr -j.text } mips16-pic-1.dd }
 266                 { readelf -A mips16-pic-1.gd } } \
 267               "mips16-pic-1"] \
 268         [list "MIPS16 PIC test 2" \
 269               "-melf32btsmip -T mips16-pic-1.ld -shared" "" \
 270               "-EB -32 -mips1 -I $srcdir/$subdir" \
 271               { mips16-pic-2a.s mips16-pic-2b.s } \
 272               { { objdump { -dr -j.text } mips16-pic-2.dd } \
 273                 { readelf -A mips16-pic-2.gd } \
 274                 { readelf --symbols mips16-pic-2.nd } \
 275                 { readelf --relocs mips16-pic-2.rd } \
 276                 { readelf -d mips16-pic-2.ad } } \
 277              "mips16-pic-2"] \
 278         [list "MIPS16 PIC test 3" \
 279               "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-1-dummy.so" "" \
 280               "-EB -32 -mips1 -I $srcdir/$subdir" \
 281               { mips16-pic-3a.s mips16-pic-3b.s } \
 282               { { objdump -dr mips16-pic-3.dd } \
 283                 { readelf --relocs mips16-pic-3.rd } \
 284                 { readelf -A mips16-pic-3.gd } } \
 285               "mips16-pic-3"] \
 286         [list "MIPS16 PIC test 4 (shared library)" \
 287               "-shared -melf32btsmip -T mips16-pic-1.ld --version-script mips16-pic-4.ver" "" \
 288               "-EB -32 -mips1" \
 289               { mips16-pic-4a.s mips16-pic-4b.s } \
 290               { { objdump -dr mips16-pic-4a.dd } \
 291                 { readelf --symbols mips16-pic-4a.nd } \
 292                 { readelf -A mips16-pic-4a.gd } } \
 293               "mips16-pic-4.so"] \
 294         [list "MIPS16 PIC test 4 (executable)" \
 295               "-melf32btsmip -T mips16-pic-1.ld tmpdir/mips16-pic-4.so" "" \
 296               "-EB -32 -mips1" \
 297               { mips16-pic-4c.s } \
 298               { { objdump -dr mips16-pic-4b.dd } } \
 299               "mips16-pic-4"]]
 300 }
 301
 302 # Check MIPS16 markings being passed through link.
 303 run_dump_test "mips16-1"
 304
 305 # MIPS branch offset final link checking.
 306 run_dump_test "branch-misc-1"
 307 run_dump_test "branch-misc-2"
 308 run_dump_test_o32 "branch-absolute"
 309 run_dump_test_o32 "branch-absolute-addend"
 310 run_dump_test_n32 "branch-absolute-n32"
 311 run_dump_test_n32 "branch-absolute-addend-n32"
 312 run_dump_test_n64 "branch-absolute-n64"
 313 run_dump_test_n64 "branch-absolute-addend-n64"
 314
 315 run_dump_test_o32 "mips16-pcrel-0"
 316 run_dump_test_o32 "mips16-pcrel-1" noarch
 317 run_dump_test_o32 "mips16e2-pcrel-0" noarch
 318 run_dump_test_o32 "mips16e2-pcrel-1" noarch
 319 run_dump_test_o32 "mips16-pcrel-addend-2"
 320 run_dump_test_o32 "mips16-pcrel-addend-6"
 321 run_dump_test_o32 "mips16e2-pcrel-addend-2" noarch
 322 run_dump_test_o32 "mips16e2-pcrel-addend-6" noarch
 323 run_dump_test_n32 "mips16-pcrel-n32-0"
 324 run_dump_test_n32 "mips16-pcrel-n32-1"
 325 run_dump_test_n64 "mips16-pcrel-n64-sym32-0"
 326 run_dump_test_n64 "mips16-pcrel-n64-sym32-1"
 327 run_dump_test_n32 "mips16e2-pcrel-n32-0" noarch
 328 run_dump_test_n32 "mips16e2-pcrel-n32-1" noarch
 329 run_dump_test_n64 "mips16e2-pcrel-n64-sym32-0" noarch
 330 run_dump_test_n64 "mips16e2-pcrel-n64-sym32-1" noarch
 331
 332 run_dump_test_o32 "mips16-branch-2"
 333 run_dump_test_o32 "mips16-branch-3"
 334 run_dump_test_o32 "mips16-branch-addend-2"
 335 run_dump_test_o32 "mips16-branch-addend-3"
 336 run_dump_test_o32 "mips16-branch-absolute"
 337 run_dump_test_o32 "mips16-branch-absolute-1"
 338 run_dump_test_o32 "mips16-branch-absolute-2"
 339 run_dump_test_o32 "mips16-branch-absolute-addend"
 340 run_dump_test_o32 "mips16-branch-absolute-addend-1"
 341 run_dump_test_n32 "mips16-branch-absolute-n32"
 342 run_dump_test_n32 "mips16-branch-absolute-n32-1"
 343 run_dump_test_n32 "mips16-branch-absolute-n32-2"
 344 run_dump_test_n32 "mips16-branch-absolute-addend-n32"
 345 run_dump_test_n32 "mips16-branch-absolute-addend-n32-1"
 346 run_dump_test_n64 "mips16-branch-absolute-n64"
 347 run_dump_test_n64 "mips16-branch-absolute-n64-1"
 348 run_dump_test_n64 "mips16-branch-absolute-n64-2"
 349 run_dump_test_n64 "mips16-branch-absolute-addend-n64"
 350 run_dump_test_n64 "mips16-branch-absolute-addend-n64-1"
 351
 352 run_dump_test_o32 "micromips-branch-absolute"
 353 run_dump_test_o32 "micromips-branch-absolute-addend"
 354 run_dump_test_n32 "micromips-branch-absolute-n32"
 355 run_dump_test_n32 "micromips-branch-absolute-addend-n32"
 356 run_dump_test_n64 "micromips-branch-absolute-n64"
 357 run_dump_test_n64 "micromips-branch-absolute-addend-n64"
 358
 359 # Jalx test
 360 run_dump_test "jalx-1"
 361
 362 if { $linux_gnu } {
 363     run_ld_link_tests [list \
 364         [list "Dummy shared library for JALX test 2" \
 365               "-shared -nostdlib -melf32btsmip" "" \
 366               "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -KPIC" \
 367               { jalx-2-printf.s } \
 368               {} \
 369               "libjalx-2.so"] \
 370         [list "Dummy external function for JALX test 2" \
 371               "-r -melf32btsmip" "" \
 372               "-G0 -EB -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
 373               { jalx-2-ex.s } \
 374               {} \
 375               "jalx-2-ex.o.r"] \
 376         [list "MIPS JALX test 2" \
 377               "-nostdlib -T jalx-2.ld tmpdir/libjalx-2.so tmpdir/jalx-2-ex.o.r -melf32btsmip" "" \
 378               "-G0 -EB -mmicromips -no-mdebug -mabi=32 -march=mips32r2 -mno-shared -call_nonpic" \
 379               { jalx-2-main.s } \
 380               { { objdump -d jalx-2.dd } } \
 381               "jalx-2"]]
 382 }
 383
 384 run_dump_test_o32 "jalx-addend"
 385 run_dump_test_o32 "jalx-local"
 386 run_dump_test_o32 "bal-jalx-addend"
 387 run_dump_test_o32 "bal-jalx-addend-micromips"
 388 run_dump_test_o32 "bal-jalx-local"
 389 run_dump_test_o32 "bal-jalx-local-micromips"
 390 run_dump_test_o32 "bal-jalx-pic"
 391 run_dump_test_o32 "bal-jalx-pic-micromips"
 392 run_dump_test_o32 "bal-jalx-pic-ignore"
 393 run_dump_test_o32 "bal-jalx-pic-ignore-micromips"
 394 run_dump_test_n32 "jalx-addend-n32"
 395 run_dump_test_n32 "jalx-local-n32"
 396 run_dump_test_n32 "bal-jalx-addend-n32"
 397 run_dump_test_n32 "bal-jalx-addend-micromips-n32"
 398 run_dump_test_n32 "bal-jalx-local-n32"
 399 run_dump_test_n32 "bal-jalx-local-micromips-n32"
 400 run_dump_test_n32 "bal-jalx-pic-n32"
 401 run_dump_test_n32 "bal-jalx-pic-micromips-n32"
 402 run_dump_test_n32 "bal-jalx-pic-ignore-n32"
 403 run_dump_test_n32 "bal-jalx-pic-ignore-micromips-n32"
 404 run_dump_test_n64 "jalx-addend-n64"
 405 run_dump_test_n64 "jalx-local-n64"
 406 run_dump_test_n64 "bal-jalx-addend-n64"
 407 run_dump_test_n64 "bal-jalx-addend-micromips-n64"
 408 run_dump_test_n64 "bal-jalx-local-n64"
 409 run_dump_test_n64 "bal-jalx-local-micromips-n64"
 410 run_dump_test_n64 "bal-jalx-pic-n64"
 411 run_dump_test_n64 "bal-jalx-pic-micromips-n64"
 412 run_dump_test_n64 "bal-jalx-pic-ignore-n64"
 413 run_dump_test_n64 "bal-jalx-pic-ignore-micromips-n64"
 414
 415 run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]]
 416 run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]]
 417 run_dump_test "unaligned-jalx-2" [list [list ld $abi_ldflags(o32)]]
 418 run_dump_test "unaligned-jalx-3" [list [list ld $abi_ldflags(o32)]]
 419 run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]]
 420 run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]]
 421 run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]]
 422 run_dump_test "unaligned-jalx-micromips-1" [list [list ld $abi_ldflags(o32)]]
 423
 424 run_dump_test_n32 "unaligned-jalx-addend-0"
 425 run_dump_test_n32 "unaligned-jalx-addend-1"
 426 run_dump_test_n32 "unaligned-jalx-addend-2"
 427 run_dump_test_n32 "unaligned-jalx-addend-3"
 428 run_dump_test_n32 "unaligned-jalx-addend-mips16-0"
 429 run_dump_test_n32 "unaligned-jalx-addend-mips16-1"
 430 run_dump_test_n32 "unaligned-jalx-addend-micromips-0"
 431 run_dump_test_n32 "unaligned-jalx-addend-micromips-1"
 432
 433 run_dump_test_o32 "unaligned-branch" noarch
 434
 435 run_dump_test_n32 "unaligned-branch-2"
 436 run_dump_test_n32 "unaligned-branch-ignore-2"
 437 run_dump_test_n32 "unaligned-branch-r6-1"
 438 run_dump_test_n32 "unaligned-branch-ignore-r6-1"
 439 run_dump_test_n32 "unaligned-branch-r6-2" noarch
 440 run_dump_test_n32 "unaligned-branch-mips16"
 441 run_dump_test_n32 "unaligned-branch-ignore-mips16"
 442 run_dump_test_n32 "unaligned-branch-micromips"
 443 run_dump_test_n32 "unaligned-branch-ignore-micromips"
 444 run_dump_test_n32 "unaligned-jump"
 445 run_dump_test_n32 "unaligned-jump-mips16"
 446 run_dump_test_n32 "unaligned-jump-micromips"
 447
 448 run_dump_test_o32 "unaligned-lwpc-0" noarch
 449 run_dump_test_o32 "unaligned-lwpc-1" noarch
 450 run_dump_test_o32 "unaligned-ldpc-0" noarch
 451 run_dump_test_o32 "unaligned-ldpc-1" noarch
 452
 453 # Test multi-got link.  We only do this on GNU/Linux because it requires
 454 # the "traditional" emulations.
 455 if { $linux_gnu } {
 456     run_dump_test_o32 "multi-got-1"
 457     run_dump_test_o32 "multi-got-no-shared"
 458     run_dump_test_o32 "multi-got-hidden-1"
 459     run_dump_test_o32 "multi-got-hidden-2"
 460 }
 461
 462 # Test __gnu_local_gp accesses
 463 if { $linux_gnu } {
 464     run_dump_test_o32 "no-shared-1-o32"
 465     run_dump_test_n32 "no-shared-1-n32"
 466     run_dump_test_n64 "no-shared-1-n64" {{as -EB} {ld -EB}}
 467 }
 468
 469 # Test PIE debug dynamic tags
 470 if { $linux_gnu } {
 471     run_dump_test_o32 "pie-o32"
 472     run_dump_test_n32 "pie-n32"
 473     run_dump_test_n64 "pie-n64"
 474 }
 475
 476 if { $embedded_elf } {
 477     run_dump_test_n32 "elf-rel-got-n32-embed" {{as -EB} {ld -EB}}
 478     run_dump_test_n32 "elf-rel-xgot-n32-embed" {{as -EB} {ld -EB}}
 479 } else {
 480     run_dump_test_n32 "elf-rel-got-n32" {{as -EB} {ld -EB}}
 481     run_dump_test_n32 "elf-rel-xgot-n32" {{as -EB} {ld -EB}}
 482 }
 483 if { $irix } {
 484     run_dump_test_n64 "elf-rel-got-n64-irix"
 485     run_dump_test_n64 "elf-rel-xgot-n64-irix"
 486 } elseif { $embedded_elf } {
 487     run_dump_test_n64 "elf-rel-got-n64-embed" {{as -EB} {ld -EB}}
 488     run_dump_test_n64 "elf-rel-xgot-n64-embed" {{as -EB} {ld -EB}}
 489 } else {
 490     run_dump_test_n64 "elf-rel-got-n64" {{as -EB} {ld -EB}}
 491     run_dump_test_n64 "elf-rel-xgot-n64" {{as -EB} {ld -EB}}
 492 }
 493
 494 run_dump_test_n32 "relax-jalr-n32" {{as -EB} {ld -EB}}
 495 run_dump_test_n32 "relax-jalr-n32-shared" {{as -EB} {ld -EB}}
 496 run_dump_test_n64 "relax-jalr-n64" {{as -EB} {ld -EB}}
 497 run_dump_test_n64 "relax-jalr-n64-shared" {{as -EB} {ld -EB}}
 498
 499 if { $linux_gnu } {
 500     run_dump_test_o32 "rel32-o32" {{as -EB} {ld -EB}}
 501     run_dump_test_n32 "rel32-n32" {{as -EB} {ld -EB}}
 502     run_dump_test_n64 "rel64" {{as -EB} {ld -EB}}
 503     # The first test checks that a mixed PIC/non-PIC relocatable link
 504     # will not introduce any stubs itself, but will flag PIC functions
 505     # for the final link.
 506     #
 507     # The second test checks that we insert stubs for calls from
 508     # non-PIC functions to PIC functions when linking the original
 509     # two objects together.
 510     #
 511     # The third test checks that we do the same when linking the
 512     # result of the first link (with no other source files).
 513     #
 514     # We then repeat the same three tests for microMIPS stubs.
 515     run_ld_link_tests {
 516         {"PIC and non-PIC test 1 (relocatable)" "-r -melf32btsmip" ""
 517          "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
 518          {{objdump -dr pic-and-nonpic-1-rel.dd}
 519           {readelf --symbols pic-and-nonpic-1-rel.nd}}
 520          "pic-and-nonpic-1-rel.o"}
 521         {"PIC and non-PIC test 1 (static 1)"
 522          "-melf32btsmip -Tpic-and-nonpic-1.ld" ""
 523          "-32 -EB -mips2" {pic-and-nonpic-1a.s pic-and-nonpic-1b.s}
 524          {{objdump -dr pic-and-nonpic-1.dd}
 525           {readelf --symbols pic-and-nonpic-1.nd}}
 526          "pic-and-nonpic-1-static1.o"}
 527         {"PIC and non-PIC test 1 R6 compact branches (static 1)"
 528          "-melf32btsmip -Tpic-and-nonpic-1.ld --compact-branches" ""
 529          "-32 -EB -mips32r6" {pic-and-nonpic-1a-r6.s pic-and-nonpic-1b.s}
 530          {{objdump -dr pic-and-nonpic-1-r6.dd}
 531           {readelf --symbols pic-and-nonpic-1-r6.nd}}
 532          "pic-and-nonpic-1-r6-static1.o"}
 533         {"PIC and non-PIC test 1 (static 2)"
 534          "-melf32btsmip -Tpic-and-nonpic-1.ld tmpdir/pic-and-nonpic-1-rel.o" ""
 535          "" {}
 536          {{objdump -dr pic-and-nonpic-1.dd}
 537           {readelf --symbols pic-and-nonpic-1.nd}}
 538          "pic-and-nonpic-1-static2.o"}
 539         {"PIC and non-PIC test 1, microMIPS (relocatable)"
 540          "-r -melf32btsmip" ""
 541          "-32 -EB -mips2"
 542          {pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s}
 543          {{objdump -dr pic-and-nonpic-1-micromips-rel.dd}
 544           {readelf --symbols pic-and-nonpic-1-micromips-rel.nd}}
 545          "pic-and-nonpic-1-micromips-rel.o"}
 546         {"PIC and non-PIC test 1, microMIPS (static 1)"
 547          "-melf32btsmip -Tpic-and-nonpic-1.ld" ""
 548          "-32 -EB -mips2"
 549          {pic-and-nonpic-1a-micromips.s pic-and-nonpic-1b-micromips.s}
 550          {{objdump -dr pic-and-nonpic-1-micromips.dd}
 551           {readelf --symbols pic-and-nonpic-1-micromips.nd}}
 552          "pic-and-nonpic-1-micromips-static1.o"}
 553     }
 554     # The final executable produced with the following test is supposed
 555     # to be the same as one produced with the preceding test, however
 556     # as noted in PR ld/20453 it is not.  Consequently output from
 557     # `objdump -dr' is not the same either.  Expect:
 558     #
 559     #   regexp_diff match failure
 560     #   regexp "^   4103c:      f001 0415       jalx    41054 <f3>$"
 561     #   line   "   4103c:       f001 0400       jalx    41000 <.pic.f3>"
 562     #
 563     # from the test below due to this problem.
 564     setup_kfail "mips*-*-*" "ld/20453"
 565     # The final check below should be folded into the `run_ld_link_tests'
 566     # call above once `setup_kfail' has been removed.
 567     run_ld_link_tests {
 568         {"PIC and non-PIC test 1, microMIPS (static 2)"
 569          "-melf32btsmip -Tpic-and-nonpic-1.ld \
 570           tmpdir/pic-and-nonpic-1-micromips-rel.o" ""
 571          "" {}
 572          {{objdump -dr pic-and-nonpic-1-micromips.dd}
 573           {readelf --symbols pic-and-nonpic-1-micromips.nd}}
 574          "pic-and-nonpic-1-micromips-static2.o"}
 575     }
 576     run_dump_test_o32 "pic-and-nonpic-2"
 577     run_ld_link_tests {
 578         {"PIC and non-PIC test 3 (shared library)"
 579          "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
 580          "-32 -EB -mips2" {pic-and-nonpic-3a.s}
 581          {{readelf --segments pic-and-nonpic-3a.sd}
 582           {readelf -A pic-and-nonpic-3a.gd}
 583           {objdump -dr pic-and-nonpic-3a.dd}}
 584          "pic-and-nonpic-3a.so"}
 585         {"PIC and non-PIC test 3 (executable)"
 586          "-melf32btsmip -Tpic-and-nonpic-3b.ld tmpdir/pic-and-nonpic-3a.so" ""
 587          "-32 -EB -mips2" {pic-and-nonpic-3b.s}
 588          {{readelf --segments pic-and-nonpic-3b.sd}
 589           {objdump -dr pic-and-nonpic-3b.dd}
 590           {objdump {-s -j.got.plt} pic-and-nonpic-3b.pd}
 591           {readelf -A pic-and-nonpic-3b.gd}
 592           {readelf --relocs pic-and-nonpic-3b.rd}
 593           {readelf --symbols pic-and-nonpic-3b.nd}
 594           {readelf -d pic-and-nonpic-3b.ad}}
 595          "pic-and-nonpic-3b"}
 596         {"PIC and non-PIC test 3 R6 compact branches (shared library)"
 597          "-melf32btsmip -shared --compact-branches -Tpic-and-nonpic-3a.ld" ""
 598          "-32 -EB -mips32r6" {pic-and-nonpic-3a-r6.s}
 599          {{readelf --segments pic-and-nonpic-3a.sd}
 600           {readelf -A pic-and-nonpic-3a-r6.gd}
 601           {objdump -dr pic-and-nonpic-3a-r6.dd}}
 602          "pic-and-nonpic-3a-r6.so"}
 603     }
 604     run_dump_test_o32 "pic-and-nonpic-3-error" {noarch {as -EB} {ld -EB}}
 605     run_ld_link_tests {
 606         {"PIC and non-PIC test 4 (shared library)"
 607          "-melf32btsmip -shared -Tpic-and-nonpic-3a.ld" ""
 608          "-32 -EB -mips2" {pic-and-nonpic-4a.s}
 609          {}
 610          "pic-and-nonpic-4a.so"}
 611         {"PIC and non-PIC test 4 (executable)"
 612          "-melf32btsmip -Tpic-and-nonpic-4b.ld tmpdir/pic-and-nonpic-4a.so" ""
 613          "-32 -EB -mips2" {pic-and-nonpic-4b.s}
 614          {{readelf --segments pic-and-nonpic-4b.sd}
 615           {objdump -dr pic-and-nonpic-4b.dd}
 616           {objdump {-s -j.got -j.data} pic-and-nonpic-4b.gd}
 617           {readelf --relocs pic-and-nonpic-4b.rd}
 618           {readelf --symbols pic-and-nonpic-4b.nd}
 619           {readelf -d pic-and-nonpic-4b.ad}}
 620          "pic-and-nonpic-4b"}
 621     }
 622     run_dump_test_o32 "pic-and-nonpic-4-error" {noarch {as -EB} {ld -EB}}
 623     run_ld_link_tests {
 624         {"PIC and non-PIC test 5 (executable)"
 625          "-melf32btsmip -Tpic-and-nonpic-5b.ld tmpdir/pic-and-nonpic-3a.so tmpdir/pic-and-nonpic-4a.so" ""
 626          "-32 -EB -mips2" {pic-and-nonpic-5a.s pic-and-nonpic-5b.s}
 627          {{readelf --segments pic-and-nonpic-5b.sd}
 628           {objdump -dr pic-and-nonpic-5b.dd}
 629           {objdump {-s -j.got.plt -j.data} pic-and-nonpic-5b.pd}
 630           {readelf -A pic-and-nonpic-5b.gd}
 631           {readelf --relocs pic-and-nonpic-5b.rd}
 632           {readelf --symbols pic-and-nonpic-5b.nd}
 633           {readelf -d pic-and-nonpic-5b.ad}}
 634          "pic-and-nonpic-5b"}
 635     }
 636     set abis {}
 637     if $has_abi(o32) {
 638         lappend abis o32 -32 elf32btsmip
 639     }
 640     if $has_abi(n32) {
 641         lappend abis n32 -n32 elf32btsmipn32
 642     }
 643     if $has_abi(n64) {
 644         lappend abis n64 -64 elf64btsmip
 645     }
 646     foreach { abi flag emul } $abis {
 647         run_ld_link_tests [list \
 648             [list "PIC and non-PIC test 6 ($abi shared library)" \
 649                  "-m$emul -shared -Tpic-and-nonpic-3a.ld" "" \
 650                  "$flag -EB -mips3" \
 651                  [list "pic-and-nonpic-6-${abi}a.s"] {} \
 652                  "pic-and-nonpic-6-${abi}.so"] \
 653             [list "PIC and non-PIC test 6 ($abi executable)" \
 654                  "-m$emul -Tpic-and-nonpic-6.ld tmpdir/pic-and-nonpic-6-${abi}.so" "" \
 655                  "$flag -EB -mips3" \
 656                  [list "pic-and-nonpic-6-${abi}b.s" \
 657                       "pic-and-nonpic-6-${abi}c.s"] \
 658                  [list "readelf {--wide --segments} pic-and-nonpic-6-${abi}.sd" \
 659                       "objdump -dr pic-and-nonpic-6-${abi}.dd" \
 660                       "objdump {-s -j.got.plt} pic-and-nonpic-6-${abi}.pd" \
 661                       "readelf -A pic-and-nonpic-6-${abi}.gd" \
 662                       "readelf --relocs pic-and-nonpic-6-${abi}.rd" \
 663                       "readelf --symbols pic-and-nonpic-6-${abi}.nd" \
 664                       "readelf -d pic-and-nonpic-6-${abi}.ad"] \
 665                  "pic-and-nonpic-6-${abi}"]]
 666
 667         # This checks whether our linker scripts get the scope of _gp right,
 668         # and must therefore use default scripts.  If they don't, then -- in
 669         # addition to dumps failing to match -- the final link fails with:
 670         #
 671         #  ld: gp-hidden.o: undefined reference to symbol '_gp'
 672         #  ld: note: '_gp' is defined in DSO ./tmpdir/gp-hidden-lib-${abi}.so
 673         #  so try adding it to the linker command line
 674         #
 675         set suff64 [string map {o32 "" n32 "" n64 -64} $abi]
 676         run_ld_link_tests [list \
 677             [list \
 678                 "_gp scope test ($abi shared library)" \
 679                 "$abi_ldflags($abi) -shared" "" \
 680                 "$abi_asflags($abi) -KPIC" \
 681                 { gp-hidden-lib.s } \
 682                 [list \
 683                     "readelf --relocs gp-hidden-lib${suff64}.rd" \
 684                     "readelf --syms gp-hidden.sd"] \
 685                 "gp-hidden-lib-${abi}.so"] \
 686             [list \
 687                 "_gp scope test ($abi versioned library)" \
 688                 "$abi_ldflags($abi) -shared -version-script gp-hidden-ver.ver tmpdir/gp-hidden-lib-${abi}.so" "" \
 689                 "$abi_asflags($abi) -KPIC" \
 690                 { gp-hidden-ver.s } \
 691                 [list \
 692                     "readelf --relocs gp-hidden-ver${suff64}.rd" \
 693                     "readelf --syms gp-hidden.sd"] \
 694                 "gp-hidden-ver-${abi}.so"] \
 695             [list \
 696                 "_gp scope test ($abi executable)" \
 697                 "$abi_ldflags($abi) -e 0 -rpath-link . tmpdir/gp-hidden-ver-${abi}.so" "" \
 698                 "$abi_asflags($abi) -call_nonpic" \
 699                 { gp-hidden.s } \
 700                 [list \
 701                     "readelf --relocs gp-hidden${suff64}.rd" \
 702                     "readelf --syms gp-hidden.sd"] \
 703                 "gp-hidden-${abi}"]]
 704     }
 705 }
 706
 707 run_dump_test_eabi "region1"
 708
 709 run_dump_test_o32 "reloc-1-rel"
 710 run_dump_test_n32 "reloc-1-n32"
 711 run_dump_test_n64 "reloc-1-n64"
 712 run_dump_test_o32 "reloc-2" [list [list objdump [expr { [istarget *el-*-*] \
 713                                                         ? "--endian=little" \
 714                                                         : "--endian=big" }]]]
 715 run_dump_test "reloc-merge-lo16"
 716 run_dump_test "reloc-3"
 717 run_dump_test_n32 "reloc-3-n32" noarch
 718 run_dump_test "reloc-4"
 719 run_dump_test "reloc-5"
 720 if { $has_abi(n32) && [check_shared_lib_support] } {
 721     run_ld_link_tests [list \
 722         [list \
 723             "reloc test 6a" \
 724             "-shared $abi_ldflags(n32)" "" \
 725             "$abi_asflags(n32)" \
 726             "reloc-6a.s" \
 727             {} \
 728             "reloc-6a.so"] \
 729         [list \
 730             "reloc test 6b" \
 731             "$abi_ldflags(n32) tmpdir/reloc-6a.so" "" \
 732             "$abi_asflags(n32)" \
 733             "reloc-6b.s" \
 734             {} \
 735             "reloc-6b"]]
 736 }
 737
 738 run_dump_test_o32 "reloc-local-overflow"
 739 if { $has_abi(o32) } {
 740     run_ld_link_tests [list \
 741         [list \
 742             "MIPS link ELF o32 PIC comdat GOT16/LO16 relocation pairing" \
 743             "$abi_ldflags(o32) -e bar" "" "$abi_asflags(o32) -mno-pdr" \
 744             "../../../gas/testsuite/gas/mips/comdat-reloc.s" \
 745             {} \
 746             "comdat-reloc"]]
 747 }
 748
 749 if {$linux_gnu} {
 750     run_dump_test_n32 "eh-frame1-n32"
 751     run_dump_test_n64 "eh-frame1-n64"
 752     run_dump_test_n32 "eh-frame2-n32"
 753     run_dump_test_n64 "eh-frame2-n64"
 754 }
 755 run_dump_test_eabi "eh-frame3"
 756 run_dump_test_eabi "eh-frame4"
 757 if {$linux_gnu} {
 758     set eh_frame5_test {
 759         {"MIPS eh-frame 5"
 760          "-melf32btsmip -shared -Teh-frame5.ld" ""
 761          "-32 -EB"
 762          {eh-frame5.s}
 763          {{readelf {--relocs -wf} eh-frame5.d}}
 764          "eh-frame5.so"}
 765     }
 766     run_ld_link_tests $eh_frame5_test
 767 }
 768
 769 if {$embedded_elf} {
 770     run_dump_test "compact-eh1"
 771     run_dump_test "compact-eh2"
 772     run_dump_test "compact-eh3"
 773 }
 774
 775 if {$linux_gnu} {
 776     run_dump_test "compact-eh4"
 777     run_dump_test "compact-eh5"
 778     run_dump_test "compact-eh6"
 779 }
 780
 781 run_dump_test "jaloverflow"
 782 run_dump_test "jaloverflow-2"
 783
 784 run_dump_test_o32 "jal-global-overflow-0"
 785 run_dump_test_o32 "jal-global-overflow-1"
 786 run_dump_test_o32 "jal-local-overflow-0"
 787 run_dump_test_o32 "jal-local-overflow-1"
 788
 789 run_dump_test_o32 "undefweak-overflow"
 790
 791 run_dump_test_n32 "undefweak-overflow" [list [list name (n32)]]
 792 run_dump_test_n64 "undefweak-overflow" [list [list name (n64)]]
 793
 794 run_dump_test_n32 "jalbal" noarch
 795
 796 run_dump_test "mode-change-error-1"
 797
 798 run_dump_test_o32 "mips16-hilo"
 799 run_dump_test_n32 "mips16-hilo-n32"
 800
 801 if { $linux_gnu } {
 802     run_dump_test_n32 "textrel-1"
 803     run_dump_test "got-page-1"
 804     run_dump_test_n32 "got-page-2"
 805     run_dump_test_n64 "dyn-sec64" noarch
 806     run_dump_test "got-page-3"
 807     if $has_abi(o32) {
 808         run_ld_link_tests [subst {
 809             {"GOT page 4 (one file)"
 810              "-shared $abi_ldflags(o32) -T got-page-1.ld"
 811              "" "$abi_asflags(o32) -mips2" {got-page-4b.s}
 812              {{objdump -dr got-page-4a.d}
 813               {readelf -A got-page-4a.got}}
 814              "got-page-4a.so"}
 815             {"GOT page 4 (two files)"
 816              "-shared $abi_ldflags(o32) -T got-page-1.ld"
 817              "" "$abi_asflags(o32) -mips2" {got-page-4a.s got-page-4b.s}
 818              {{objdump -dr got-page-4b.d}
 819               {readelf -A got-page-4b.got}}
 820              "got-page-4b.so"}
 821         }]
 822     }
 823     if $has_abi(n32) {
 824         run_ld_link_tests [subst {
 825             {"GOT page 5" "-shared $abi_ldflags(n32) -T got-page-1.ld"
 826              "" "$abi_asflags(n32)" {got-page-5.s}
 827              {{objdump -dr got-page-5.d}
 828               {readelf -A got-page-5.got}}
 829              "got-page-5.so"}
 830             {"GOT page 6" "-shared $abi_ldflags(n32) -T got-page-1.ld"
 831              "" "$abi_asflags(n32)" {got-page-6.s}
 832              {{objdump -dr got-page-6.d}
 833               {readelf -A got-page-6.got}}
 834              "got-page-6.so"}
 835             {"GOT page 7 (order 1)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
 836              "" "$abi_asflags(n32)"
 837              {got-page-7a.s got-page-7b.s got-page-7c.s got-page-7d.s
 838               got-page-7e.s}
 839              {{objdump -dr got-page-7.d}
 840               {readelf -A got-page-7.got}}
 841              "got-page-7a.so"}
 842             {"GOT page 7 (order 2)" "-shared $abi_ldflags(n32) -T got-page-1.ld"
 843              "" "$abi_asflags(n32)"
 844              {got-page-7e.s got-page-7a.s got-page-7b.s got-page-7c.s
 845               got-page-7d.s}
 846              {{objdump -dr got-page-7.d}
 847               {readelf -A got-page-7.got}}
 848              "got-page-7b.so"}
 849         }]
 850     }
 851     run_dump_test "got-dump-1"
 852     run_dump_test_n64 "got-dump-2" noarch
 853     run_dump_test "reloc-estimate-1"
 854 }
 855
 856 run_dump_test_n32 "emit-relocs-1" {{as -EB} {ld -EB}}
 857
 858 run_dump_test "hash1"
 859 run_dump_test "hash2"
 860
 861 if { $linux_gnu && $has_abi(o32) } {
 862     # The number of symbols that are always included in the symbol table
 863     # for these tests.
 864     #     the null symbol entry
 865     set base_syms 1
 866     foreach { isa aflag lflag suffix } \
 867         { MIPS -march=mips1 "" "" \
 868           microMIPS -mmicromips "" -micromips \
 869           "microMIPS insn32" "-mmicromips -minsn32" --insn32 \
 870               -micromips-insn32 } {
 871         foreach dynsym { 7fff 8000 fff0 10000 2fe80 } {
 872             run_ld_link_tests \
 873                 [list [list \
 874                            "Stub for dynsym 0x$dynsym ($isa)" \
 875                            "-shared -melf32btsmip -T stub-dynsym-1.ld $lflag" \
 876                            "" \
 877                            [concat \
 878                                 "-EB $aflag -32 -KPIC" \
 879                                 "--defsym base_syms=$base_syms" \
 880                                 "--defsym dynsym=0x$dynsym"] \
 881                            [list "stub-dynsym-1.s"] \
 882                            [list [list \
 883                                       "objdump" "-dz" \
 884                                       "stub-dynsym$suffix-1-$dynsym.d"]] \
 885                            "stub-dynsym$suffix-1-$dynsym"]]
 886         }
 887         run_ld_link_tests [list \
 888              [list \
 889                  "Retained stubs for dynsyms ($isa)" \
 890                  "-shared -melf32btsmip -T stub-dynsym-2.ld $lflag" "" \
 891                  "-EB $aflag -32 -KPIC" \
 892                  [list "stub-dynsym-2.s"] \
 893                  [list \
 894                      [list \
 895                         "objdump" \
 896                         "-dz -j .MIPS.stubs" \
 897                         "stub-dynsym$suffix-2.dd"] \
 898                      [list \
 899                         "readelf" \
 900                         "--dyn-syms" \
 901                         "stub-dynsym$suffix-2.sd"] \
 902                      [list \
 903                         "readelf" \
 904                         "-A" \
 905                         "stub-dynsym$suffix-2.gd"]] \
 906                  "stub-dynsym$suffix-2"] \
 907              [list \
 908                  "Discarded stubs for dynsyms ($isa)" \
 909                  "-shared -melf32btsmip -T stub-dynsym-discard-2.ld $lflag" \
 910                  "" \
 911                  "-EB $aflag -32 -KPIC" \
 912                  [list "stub-dynsym-2.s"] \
 913                  [list \
 914                      [list \
 915                         "readelf" \
 916                         "--dyn-syms" \
 917                         "stub-dynsym-discard-2.sd"] \
 918                      [list \
 919                         "readelf" \
 920                         "-A" \
 921                         "stub-dynsym-discard-2.gd"]] \
 922                  "stub-dynsym-discard$suffix-2"]]
 923     }
 924 }
 925
 926 # For tests which may involve multiple files, use run_ld_link_tests.
 927
 928 # List contains test-items with 3 items followed by 2 lists:
 929 # 0:name 1:ld early options 2:ld late options 3:assembler options
 930 # 4:filenames of assembler files 5: action and options. 6: name of output file
 931
 932 # Actions:
 933 # objdump: Apply objdump options on result.  Compare with regex (last arg).
 934 # nm: Apply nm options on result.  Compare with regex (last arg).
 935 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 936
 937 set mips_tls_tests {
 938     {"Static executable with TLS" "-static -melf32btsmip -T mips-dyn.ld" ""
 939      "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
 940      {{objdump {-dr -m mips:isa32r2} tlsbin-o32.d} {objdump -srj.got tlsbin-o32.got}}
 941      "tls-static-o32"}
 942     {"Static PIE executable with TLS"
 943      "-static -pie -melf32btsmip -T mips-dyn.ld" ""
 944      "-EB -march=mips1 -32 -KPIC" {tlsbin-o32.s}
 945      {{objdump {-dr -m mips:isa32r2} tlsbin-pie-o32.d}
 946       {objdump -Rsj.got tlsbin-pie-o32.got}}
 947      "tls-static-pie-o32"}
 948     {"Shared library with TLS" "-shared -melf32btsmip -T mips-lib.ld" ""
 949      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 950      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32.got}}
 951      "tlslib-o32.so"}
 952     {"Dynamic executable with TLS"
 953      "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" ""
 954      "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
 955      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32.d} {objdump -Rsj.got tlsdyn-o32.got}}
 956      "tls-dynamic-o32"}
 957     {"Dynamic PIE executable with TLS"
 958      "-pie -melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32.so" ""
 959      "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s}
 960      {{objdump {-dr -m mips:isa32r2} tlsdyn-pie-o32.d}
 961       {objdump -Rsj.got tlsdyn-pie-o32.got}}
 962      "tls-dynamic-pie-o32"}
 963     {"Shared library with multiple GOTs and TLS"
 964      "-shared -melf32btsmip -T mips-lib.ld" ""
 965      "-EB -march=mips1 -32 -KPIC" {tls-multi-got-1-1.s tls-multi-got-1-2.s}
 966      {{readelf {-d -r} tls-multi-got-1.r}
 967       {objdump {-dr -m mips:isa32r2} tls-multi-got-1.d}
 968       {objdump -Rsj.got tls-multi-got-1.got}}
 969      "tlslib-multi.so"}
 970     {"Shared library with TLS and versioning"
 971      "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib.ver" ""
 972      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 973      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-ver.got}}
 974      "tlslib-o32-ver.so"}
 975     {"Dynamic executable with TLS and versioning"
 976      "-melf32btsmip -T mips-dyn.ld tmpdir/tlslib-o32-ver.so" ""
 977      "-EB -march=mips1 -32 -KPIC" {tlsdyn-o32.s tlsdyn-o32-2.s}
 978      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-1.d} {objdump -Rsj.got tlsdyn-o32-1.got}}
 979      "tls-dynamic-o32-ver"}
 980     {"Dynamic executable with TLS and versioning (order 2)"
 981      "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32-2.o" ""
 982      "-EB -march=mips1 -32 -KPIC" {}
 983      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-2.d} {objdump -Rsj.got tlsdyn-o32-2.got}}
 984      "tls-dynamic-o32-ver-2"}
 985     {"Dynamic executable with TLS and versioning (order 3)"
 986      "-melf32btsmip -T mips-dyn.ld tmpdir/tlsdyn-o32-2.o tmpdir/tlslib-o32-ver.so tmpdir/tlsdyn-o32.o" ""
 987      "-EB -march=mips1 -32 -KPIC" {}
 988      {{objdump {-dr -m mips:isa32r2} tlsdyn-o32-3.d} {objdump -Rsj.got tlsdyn-o32-3.got}}
 989      "tls-dynamic-o32-ver-3"}
 990     {"Shared library with TLS and hidden symbols"
 991      "-shared -melf32btsmip -T mips-lib.ld --version-script tlslib-hidden.ver" ""
 992      "-EB -march=mips1 -32 -KPIC" {tlslib-o32.s}
 993      {{objdump {-dr -m mips:isa32r2} tlslib-o32.d} {objdump -Rsj.got tlslib-o32-hidden.got}}
 994      "tlslib-o32-hidden.so"}
 995     {"Shared library with TLS and hidden symbols (2)"
 996      "-shared -melf32btsmip -T mips-lib.ld" ""
 997      "-EB -march=mips1 -32 -KPIC" {tls-hidden2a.s tls-hidden2b.s}
 998      {{objdump -drj.text tls-hidden2.d} {objdump -sj.got tls-hidden2-got.d}}
 999      "tls-hidden2.so"}
1000     {"Shared library with TLS and hidden symbols (3)"
1001      "-shared -melf32btsmip -T tls-hidden3.ld" ""
1002      "-EB -march=mips2 -32 -KPIC" {tls-hidden3a.s tls-hidden3b.s}
1003      {{objdump -dj.text tls-hidden3.d} {objdump -sj.got tls-hidden3.got}
1004       {readelf --relocs tls-hidden3.r}}
1005      "tls-hidden3.so"}
1006     {"Shared library with TLS and hidden symbols (4)"
1007      "-shared -melf32btsmip -T tls-hidden3.ld" ""
1008      "-EB -march=mips2 -32 -KPIC" {tls-hidden4a.s tls-hidden4b.s}
1009      {{objdump -sj.got tls-hidden4.got} {readelf --relocs tls-hidden4.r}}
1010      "tls-hidden4.so"}
1011 }
1012
1013 if { $linux_gnu && $has_abi(o32) } {
1014     run_ld_link_tests $mips_tls_tests
1015 }
1016
1017 set mips16_call_global_test [list \
1018     [list "Global calls from mips16" \
1019          "$abi_ldflags(o32) -T no-shared-1.ld" "" \
1020          "$abi_asflags(o32) -mips32r2" \
1021          {mips16-call-global-1.s mips16-call-global-2.s mips16-call-global-3.s} \
1022          {{objdump -dr mips16-call-global.d}} \
1023          "mips16-call-global"]]
1024
1025 if { $has_abi(o32) } {
1026     run_ld_link_tests $mips16_call_global_test
1027 }
1028
1029 set mips16_intermix_test [list \
1030     [list "Intermixing mips32 and mips16 functions" \
1031          "$abi_ldflags(o32)" "" \
1032          "$abi_asflags(o32) -mips32r2" \
1033          {mips16-intermix-1.s mips16-intermix-2.s} \
1034          {{objdump -t mips16-intermix.d}} \
1035          "mips16-intermix"]]
1036
1037 if { $has_abi(o32) } {
1038     run_ld_link_tests $mips16_intermix_test
1039 }
1040
1041 run_dump_test "mips16-local-stubs-1"
1042
1043 set mips16_fp_stub_test [list \
1044     [list "Floating-point stub for mips16 functions" \
1045          "$abi_ldflags(o32)" "" \
1046          "$abi_asflags(o32) -mips32r2" \
1047          {mips16-fp-stub-1.s mips16-fp-stub-2.s} \
1048          {{readelf --debug-dump=frames mips16-fp-stub.d}} \
1049          "mips16-fp-stub"]]
1050
1051 if { $has_abi(o32) } {
1052     run_ld_link_tests $mips16_fp_stub_test
1053 }
1054
1055 foreach firstfpabi [list 0 1 2 3 4 5 6 7 ] {
1056   foreach secondfpabi [list 4 5 6 7 ] {
1057     run_dump_test_o32 "attr-gnu-4-${firstfpabi}${secondfpabi}"
1058   }
1059 }
1060 foreach firstfpabi [list 4 5 6 7 ] {
1061   foreach secondfpabi [list 0 1 2 3 8 9] {
1062     run_dump_test_o32 "attr-gnu-4-${firstfpabi}${secondfpabi}"
1063   }
1064 }
1065 foreach firstfpabi [list 0 1 2 3 ] {
1066   foreach secondfpabi [list 0 1 2 3 8 9] {
1067     run_dump_test "attr-gnu-4-${firstfpabi}${secondfpabi}"
1068   }
1069 }
1070
1071 run_dump_test "attr-gnu-4-81"
1072
1073 run_dump_test "attr-gnu-8-00"
1074 run_dump_test "attr-gnu-8-01"
1075 run_dump_test "attr-gnu-8-02"
1076 run_dump_test "attr-gnu-8-10"
1077 run_dump_test "attr-gnu-8-11"
1078 run_dump_test "attr-gnu-8-12"
1079 run_dump_test "attr-gnu-8-20"
1080 run_dump_test "attr-gnu-8-21"
1081 run_dump_test "attr-gnu-8-22"
1082
1083 run_dump_test_o32 "attr-gnu-4-0-ph"
1084 run_dump_test_o32 "attr-gnu-4-1-ph"
1085 run_dump_test_o32 "attr-gnu-4-2-ph"
1086 run_dump_test_o32 "attr-gnu-4-3-ph"
1087 run_dump_test_o32 "attr-gnu-4-4-ph"
1088 run_dump_test_o32 "attr-gnu-4-5-ph"
1089 run_dump_test_o32 "attr-gnu-4-6-ph"
1090 run_dump_test_o32 "attr-gnu-4-7-ph"
1091
1092 run_dump_test_n32 "attr-gnu-4-0-n32-ph" noarch
1093 run_dump_test_n32 "attr-gnu-4-1-n32-ph" noarch
1094 run_dump_test_n32 "attr-gnu-4-2-n32-ph" noarch
1095 run_dump_test_n32 "attr-gnu-4-3-n32-ph" noarch
1096 run_dump_test_n64 "attr-gnu-4-0-n64-ph" noarch
1097 run_dump_test_n64 "attr-gnu-4-1-n64-ph" noarch
1098 run_dump_test_n64 "attr-gnu-4-2-n64-ph" noarch
1099 run_dump_test_n64 "attr-gnu-4-3-n64-ph" noarch
1100
1101 run_dump_test_o32 "abiflags-strip1-ph"
1102 run_dump_test_o32 "abiflags-strip2-ph"
1103 run_dump_test_o32 "abiflags-strip3-ph"
1104 run_dump_test_o32 "abiflags-strip4-ph"
1105 run_dump_test_o32 "abiflags-strip5-ph"
1106 run_dump_test_o32 "abiflags-strip6-ph"
1107 run_dump_test_o32 "abiflags-strip7-ph"
1108 run_dump_test_o32 "abiflags-strip8-ph"
1109 run_dump_test_o32 "abiflags-strip9-ph"
1110 run_dump_test_o32 "abiflags-strip10-ph"
1111
1112 run_dump_test "nan-legacy"
1113 run_dump_test "nan-2008"
1114 run_dump_test "nan-mixed-1"
1115 run_dump_test "nan-mixed-2"
1116
1117 if { $linux_gnu && $has_abi(o32) } {
1118     run_ld_link_tests {
1119         {"GOT and versioning 1"
1120          "-shared -melf32btsmip --version-script got-vers-1.ver" ""
1121          "-EB -mips2 -32" {got-vers-1a.s got-vers-1b.s}
1122          {{readelf -d got-vers-1.dd}
1123           {readelf --symbols got-vers-1.sd}
1124           {readelf --relocs got-vers-1.rd}}
1125          "got-vers-1.so"}
1126     }
1127 }
1128
1129 run_dump_test "undefined"
1130 run_dump_test "undefined-warn"
1131
1132 # Test the conversion from jr to b
1133 if { $linux_gnu } {
1134     run_dump_test_o32 "jr-to-b-1" noarch
1135     run_dump_test_o32 "jr-to-b-2" noarch
1136 }
1137
1138 # MIPS16 and microMIPS interlinking test.
1139 run_dump_test "mips16-and-micromips"
1140
1141 set abis {}
1142 if $has_abi(o32) {
1143     lappend abis o32
1144 }
1145 if $has_abi(n32) {
1146     lappend abis n32
1147 }
1148 if $has_abi(n64) {
1149     lappend abis n64
1150 }
1151
1152 # Export class call relocation tests.
1153 if [check_shared_lib_support] {
1154     foreach { abi } $abis {
1155         set loadaddr [string map \
1156             {o32 0x12340000 n32 0x12340000 n64 0x123456789abc0000} $abi]
1157         set suff [subst \
1158             [expr { $irix \
1159                     ? [string map {o32 o32-irix n32 n32 n64 n64} $abi] \
1160                     : $abi }]]
1161         run_ld_link_tests [list \
1162             [list \
1163                 "MIPS export class call relocation test ($abi)" \
1164                 "$abi_ldflags($abi) -shared -Ttext $loadaddr\
1165                  -T export-class-call16.ld" \
1166                 "" \
1167                 "$abi_asflags($abi) -mips3 -KPIC" \
1168                 [list export-class-call16-${abi}.s export-class-call16-def.s] \
1169                 [list \
1170                     "objdump -d export-class-call16-${suff}.dd" \
1171                     "readelf -A export-class-call16-${abi}.gd"] \
1172                 "export-class-call16-${abi}.so"]]
1173     }
1174 }
1175
1176 # Magic __ehdr_start symbol tests.
1177 foreach { abi } $abis {
1178     set suff [string map {o32 o32 n32 new n64 new} $abi]
1179     run_ld_link_tests [list \
1180         [list \
1181             "MIPS magic __ehdr_start symbol test 1 ($abi)" \
1182             "$abi_ldflags($abi) -T ehdr_start-1.ld" "" \
1183             "$abi_asflags($abi)" \
1184             [list ehdr_start-${suff}.s] \
1185             [list "readelf -s ehdr_start-1.nd"] \
1186             "ehdr_start-1-${abi}"] \
1187         [list \
1188             "MIPS magic __ehdr_start symbol test 2 ($abi)" \
1189             "$abi_ldflags($abi) -T ehdr_start-2.ld" "" \
1190             "$abi_asflags($abi)" \
1191             [list ehdr_start-${suff}.s] \
1192             [list "readelf -s ehdr_start-2.nd"] \
1193             "ehdr_start-2-${abi}"]]
1194 }
1195
1196 # R_MIPS_JALR reloc tests.
1197 foreach { abi } $abis {
1198     run_ld_link_tests [list \
1199         [list \
1200             "MIPS JALR reloc test ($abi)" \
1201             "$abi_ldflags($abi) -T jalr3.ld" "" \
1202             "$abi_asflags($abi)" \
1203             [list ../../../gas/testsuite/gas/mips/jalr3.s] \
1204             [list "objdump -d jalr3.dd"] \
1205             "jalr3-${abi}"] \
1206         [list \
1207             "MIPS JALR reloc unaligned/cross-mode link test ($abi)" \
1208             "$abi_ldflags($abi) -T jalr3.ld" "" \
1209             "$abi_asflags($abi)" \
1210             [list ../../../gas/testsuite/gas/mips/jalr4.s] \
1211             [list "objdump {-d --prefix-addresses --show-raw-insn} jalr4.dd"] \
1212             "jalr4-${abi}"] \
1213         [list \
1214             "MIPSr6 JALR reloc unaligned/cross-mode link test ($abi)" \
1215             "$abi_ldflags($abi) -T jalr3.ld" "" \
1216             "[string map\
1217                 [list o32 -mips32r6\
1218                     n32 -mips64r6\
1219                     n64 -mips64r6] $abi ]\
1220              [regsub -- {-march=[^[:blank:]]*} $abi_asflags($abi) {}]" \
1221             {../../../gas/testsuite/gas/mips/jalr4.s} \
1222             {{objdump {-d --prefix-addresses --show-raw-insn} jalr4-r6.dd}} \
1223             "jalr4-${abi}"]]
1224 }
1225
1226 proc build_mips_plt_lib { abi } {
1227     global abi_asflags
1228     global abi_ldflags
1229
1230     run_ld_link_tests [list \
1231         [list "Shared $abi library for compressed PLT tests" \
1232               "-shared $abi_ldflags($abi)" "" \
1233               "$abi_asflags($abi)" \
1234               { compressed-plt-1-dyn.s } \
1235               {} \
1236               "compressed-plt-1-${abi}-dyn.so"]]
1237 }
1238
1239 proc run_mips_plt_test { name abi filter micromips suffix {extra {}} } {
1240     global abi_asflags
1241     global abi_ldflags
1242
1243     set as_flags "$abi_asflags($abi) --defsym filter=$filter"
1244     append as_flags " --defsym micromips=$micromips --defsym $abi=1"
1245     if {[string equal $abi o32]} {
1246         append as_flags " -march=mips2"
1247     }
1248     set ld_flags "$abi_ldflags($abi) -T compressed-plt-1.ld"
1249     set dynobj "tmpdir/compressed-plt-1-${abi}-dyn.so"
1250     set files [list]
1251     if { $filter & 7 } {
1252         lappend files compressed-plt-1a.s
1253     }
1254     if { $filter & 56 } {
1255         lappend files compressed-plt-1b.s
1256     }
1257     if { $filter & 64 } {
1258         lappend files compressed-plt-1c.s
1259     }
1260     eval [list lappend files] $extra
1261     set readelf_flags "-A --syms --relocs -d"
1262     if { [string match "*word*" $suffix] } {
1263         append readelf_flags " -x.data"
1264     }
1265     set objdump_flags "-d -Mgpr-names=numeric"
1266     set basename "compressed-plt-1-${abi}-${suffix}"
1267     run_ld_link_tests [list \
1268         [list "$name" $ld_flags $dynobj \
1269               "$as_flags" $files \
1270               [list [list readelf $readelf_flags ${basename}.rd] \
1271                     [list objdump $objdump_flags ${basename}.od]] \
1272               $basename]]
1273 }
1274
1275 if { $linux_gnu && $has_abi(o32) } {
1276     build_mips_plt_lib o32
1277     run_mips_plt_test "o32 PLTs for standard encoding" o32 104 0 se
1278     run_mips_plt_test "o32 PLTs for standard branches" o32 16 0 branch
1279     run_mips_plt_test "o32 PLTs for MIPS16 encoding" o32 69 0 mips16-only
1280     run_mips_plt_test "o32 PLTs for MIPS16 branches" o32 2 0 mips16-bronly
1281     run_mips_plt_test "o32 PLTs for microMIPS encoding" o32 69 1 umips-only
1282     run_mips_plt_test "o32 PLTs for microMIPS branches" o32 2 1 umips-bronly
1283     run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16" \
1284         o32 109 0 mips16
1285     run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 branches" \
1286         o32 18 0 mips16-branch
1287     run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with %got" \
1288         o32 109 0 mips16-got compressed-plt-1d.s
1289     run_mips_plt_test "o32 PLTs for mixed MIPS and MIPS16 with .word" \
1290         o32 109 0 mips16-word compressed-plt-1e.s
1291     run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS" \
1292         o32 109 1 umips
1293     run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS branches" \
1294         o32 18 1 umips-branch
1295     run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with %got" \
1296         o32 109 1 umips-got compressed-plt-1d.s
1297     run_mips_plt_test "o32 PLTs for mixed MIPS and microMIPS with .word" \
1298         o32 109 1 umips-word compressed-plt-1e.s
1299 }
1300
1301 if { $linux_gnu && $has_abi(n32) } {
1302     build_mips_plt_lib n32
1303     run_mips_plt_test "n32 PLTs for mixed MIPS and MIPS16" \
1304         n32 109 0 mips16
1305     run_mips_plt_test "n32 PLTs for mixed MIPS and microMIPS" \
1306         n32 109 1 umips
1307 }
1308
1309 # Verify graceful handling of n64 PLT 32-bit range overflows.  Given
1310 # that the alignment of `.got.plt' is 8 the highest usable positive
1311 # address is 0x7fff7ff8 and the lowest usable negative address is
1312 # 0xffffffff7fff8000.
1313 if { $linux_gnu && $has_abi(n64) } {
1314     run_ld_link_tests [list \
1315         [list "Shared library for MIPS n64 PLT 32-bit range tests" \
1316               "-shared $abi_ldflags(n64)" "" \
1317               "$abi_asflags(n64)" \
1318               { n64-plt-lib.s } \
1319               {} \
1320               "n64-plt-lib.so"] \
1321         [list "MIPS n64 PLT 32-bit range test 1" \
1322               "$abi_ldflags(n64) -T n64-plt-1.ld -e foo" \
1323               "tmpdir/n64-plt-lib.so" \
1324               "$abi_asflags(n64)" \
1325               { n64-plt.s } \
1326               { { objdump -d n64-plt-1.dd } \
1327                 { readelf -A n64-plt-1.gd } } \
1328               "n64-plt-1"] \
1329         [list "MIPS n64 PLT 32-bit range test 2" \
1330               "$abi_ldflags(n64) -T n64-plt-2.ld -e foo" \
1331               "tmpdir/n64-plt-lib.so" \
1332               "$abi_asflags(n64)" \
1333               { n64-plt.s } \
1334               { { ld n64-plt-2.ed } } \
1335               "n64-plt-2"] \
1336         [list "MIPS n64 PLT 32-bit range test 3" \
1337               "$abi_ldflags(n64) -T n64-plt-3.ld -e foo" \
1338               "tmpdir/n64-plt-lib.so" \
1339               "$abi_asflags(n64)" \
1340               { n64-plt.s } \
1341               { { ld n64-plt-3.ed } } \
1342               "n64-plt-3"] \
1343         [list "MIPS n64 PLT 32-bit range test 4" \
1344               "$abi_ldflags(n64) -T n64-plt-4.ld -e foo" \
1345               "tmpdir/n64-plt-lib.so" \
1346               "$abi_asflags(n64)" \
1347               { n64-plt.s } \
1348               { { objdump -d n64-plt-4.dd } \
1349                 { readelf -A n64-plt-4.gd } } \
1350               "n64-plt-4"]]
1351 }
1352
1353 # PR ld/19908 export class tests.
1354 if { $linux_gnu && $has_abi(o32) } {
1355     run_ld_link_tests [list \
1356         [list "Shared library for MIPS export class symbol reference tests" \
1357               "$abi_ldflags(o32) -shared" "" \
1358               "$abi_asflags(o32)" \
1359               { export-class-ref-f2.s } \
1360               { { readelf --dyn-syms export-class-ref-lib.sd } } \
1361               "export-class-ref-lib.so"]]
1362     foreach { class flag } { internal 1 hidden 2 protected 3 } {
1363         run_ld_link_tests [list \
1364             [list "MIPS $class symbol reference test 1" \
1365                   "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \
1366                   "$abi_asflags(o32) --defsym defv=$flag" \
1367                   { export-class-ref-f0.s export-class-ref-f1.s } \
1368                   [list [list readelf --dyn-syms export-$class-ref.sd] \
1369                         [list readelf --dyn-syms export-local-ref.sd]] \
1370                   "export-$class-ref"] \
1371             [list "MIPS $class symbol reference test 2" \
1372                   "$abi_ldflags(o32) -e f0" "tmpdir/export-class-ref-lib.so" \
1373                   "$abi_asflags(o32) --defsym defv=$flag --defsym refv=$flag" \
1374                   { export-class-ref-f0.s export-class-ref-f1.s } \
1375                   [list [list readelf --dyn-syms export-$class-ref.sd] \
1376                         [list readelf --dyn-syms export-local-ref.sd]] \
1377                   "export-$class-ref"]]
1378     }
1379 }
1380
1381 # PR ld/21334 GOT relocation in static binary test.
1382 if { $has_abi(o32) } {
1383     run_ld_link_tests [list \
1384         [list \
1385             "PR ld/21334 MIPS GOT16 relocation in static binary" \
1386             "$abi_ldflags(o32) -e foo -T pr21334.ld" "" "$abi_asflags(o32)" \
1387             {pr21334.s} \
1388             {{objdump {-d --prefix-addresses} pr21334.dd} \
1389              {readelf -A pr21334.gd}} \
1390             "pr21334"]]
1391 }
1392
1393 # Check that the ISA level is consistently II for the LSI 4010.
1394 run_dump_test_o32 "lsi-4010-isa" noarch
1395
1396 # PIC branch relaxation with offset tests.  We need to use our version
1397 # of `prune_warnings' to get rid of GAS branch relaxation noise.
1398 if { $has_abi(o32) } {
1399     rename prune_warnings mips_old_prune_warnings
1400     proc prune_warnings { msg } {
1401         set msg1 "Assembler messages:"
1402         set msg2 "Warning: relaxed out-of-range branch into a jump"
1403         set msgx "(?:$msg1|$msg2)"
1404         regsub -all "(^|\[\n\r\]*)\[^\n\r\]*: $msgx\[\n\r\]*" $msg "\\1" msg
1405         return [mips_old_prune_warnings $msg]
1406     }
1407     run_ld_link_tests [list \
1408         [list \
1409             "MIPS link PIC branch relaxation with offset" \
1410             "$abi_ldflags(o32) -shared -T relax-offset.ld" "" \
1411             "$abi_asflags(o32) -relax-branch -mips2" \
1412             {../../../gas/testsuite/gas/mips/relax-offset.s} \
1413             {{objdump \
1414               {-d --prefix-addresses --show-raw-insn} \
1415               relax-offset.dd} \
1416              {readelf -A relax-offset.gd}} \
1417             "relax-offset"] \
1418         [list \
1419             "microMIPS link PIC branch relaxation with offset" \
1420             "$abi_ldflags(o32) -shared -T relax-offset.ld" "" \
1421             "$abi_asflags(o32) -relax-branch -mmicromips" \
1422             {../../../gas/testsuite/gas/mips/relax-offset.s} \
1423             {{objdump \
1424               {-d --prefix-addresses --show-raw-insn} \
1425               relax-offset-umips.dd} \
1426              {readelf -A relax-offset-umips.gd}} \
1427             "relax-offset-umips"]]
1428     rename prune_warnings ""
1429     rename mips_old_prune_warnings prune_warnings
1430 }
1431
1432 # Verify that we can link ELF input into the `binary' output format.
1433 run_dump_test "binary"
1434
1435 # Verify special section processing.
1436 if { $has_abi(o32) || $has_abi(n32) } {
1437     run_dump_test "reginfo-0"
1438     run_dump_test "reginfo-0r"
1439     run_dump_test "reginfo-1"
1440     run_dump_test "reginfo-1r"
1441     run_dump_test "reginfo-2"
1442     run_dump_test "reginfo-2r"
1443 }
1444 run_dump_test "mips-abiflags-0"
1445 run_dump_test "mips-abiflags-0r"
1446 run_dump_test "mips-abiflags-1"
1447 run_dump_test "mips-abiflags-1r"
1448 run_dump_test "mips-abiflags-2"
1449 run_dump_test "mips-abiflags-2r"
1450
1451 # Test that _gp_disp symbol is not present in symbol tables.
1452 run_dump_test_o32 "gp-disp-sym"
1453
1454 # PR ld/21375 undefined weak PIC references.
1455 proc run_mips_undefweak_test { name abi args } {
1456     global abi_asflags
1457     global abi_ldflags
1458     global irixemul
1459
1460     set name "PR ld/21375 in $name"
1461
1462     set pic 0
1463     set abisuf -noabi
1464     set srcsuf ""
1465     set scrsuf ""
1466     set binsuf ""
1467     set dsosuf ""
1468     set objsuf ""
1469     set rdesuf ""
1470     set asxtra ""
1471     set ldxtra ""
1472     foreach arg $args {
1473         switch -- $arg {
1474             dso {
1475                 set pic 1
1476                 set dsosuf .so
1477                 append objsuf s
1478                 append rdesuf s
1479                 append ldxtra " -shared"
1480             }
1481             gc {
1482                 set abisuf -noabi
1483                 append binsuf g
1484                 append objsuf g
1485                 append rdesuf g
1486                 append ldxtra " --gc-sections"
1487             }
1488             hidden {
1489                 if { $pic && [istarget "*-*-*gnu*"] } { set abisuf -abi }
1490                 append binsuf h
1491                 append objsuf h
1492                 append rdesuf h
1493                 append asxtra " --defsym hidn=1"
1494             }
1495             internal {
1496                 if { $pic && [istarget "*-*-*gnu*"] } { set abisuf -abi }
1497                 append binsuf h
1498                 append objsuf h
1499                 append rdesuf h
1500                 append asxtra " --defsym intr=1"
1501             }
1502             local {
1503                 append binsuf l
1504                 append rdesuf l
1505                 append ldxtra " --version-script pr21375.ver"
1506             }
1507             mips16 {
1508                 set srcsuf -mips16
1509                 append binsuf m16
1510                 append objsuf m16
1511                 append asxtra " -mips16"
1512             }
1513             pie {
1514                 set pic 1
1515                 set dsosuf -pie
1516                 append objsuf p
1517                 append rdesuf p
1518                 append ldxtra " -pie"
1519             }
1520             protected {
1521                 if { $pic && [istarget "*-*-*gnu*"] } { set abisuf -abi }
1522                 append binsuf h
1523                 append objsuf h
1524                 append rdesuf h
1525                 append asxtra " --defsym prot=1"
1526             }
1527             umips {
1528                 append binsuf u
1529                 append objsuf u
1530                 append asxtra " -mmicromips"
1531             }
1532             version {
1533                 append binsuf v
1534                 append rdesuf v
1535                 append ldxtra " --version-script pr21375v.ver"
1536             }
1537             xgot {
1538                 set srcsuf -xgot
1539                 set scrsuf -xgot
1540                 append binsuf x
1541                 append objsuf x
1542                 append rdesuf x
1543             }
1544         }
1545     }
1546     switch -- $abi {
1547         n32 {
1548             set srcsuf -n32
1549             append binsuf -n32
1550             append objsuf -n32
1551             append rdesuf -n32
1552         }
1553         n64 {
1554             set srcsuf -n64
1555             append binsuf -n64
1556             append objsuf -n64
1557             append rdesuf -n64
1558         }
1559     }
1560     if $irixemul {
1561         set irixsuf -irix
1562     } else {
1563         set irixsuf ""
1564     }
1565
1566     if { $pic && ![check_shared_lib_support] } {
1567         unsupported "$name"
1568     } else {
1569         run_ld_link_tests [list \
1570             [list \
1571                 "$name" \
1572                 "$abi_ldflags($abi) -e foo -T pr21375${scrsuf}.ld ${ldxtra}" \
1573                 "" \
1574                 "$abi_asflags($abi) ${asxtra}" \
1575                 [list pr21375${srcsuf}.s] \
1576                 [list \
1577                     [list objdump -d pr21375${objsuf}.dd] \
1578                     [list readelf -A pr21375${rdesuf}.gd] \
1579                     [list readelf {--dyn-syms --wide} pr21375${rdesuf}${irixsuf}.sd] \
1580                     [list readelf -h pr21375${abisuf}.hd]] \
1581                 "pr21375${binsuf}${dsosuf}"]]
1582     }
1583 }
1584
1585 if $has_abi(o32) {
1586     run_mips_undefweak_test "SVR4 executable" \
1587                                                     o32
1588     run_mips_undefweak_test "SVR4 executable (hidden)" \
1589                                                     o32 hidden
1590     run_mips_undefweak_test "PIE executable" \
1591                                                     o32 pie
1592     run_mips_undefweak_test "PIE executable (hidden)" \
1593                                                     o32 pie hidden
1594     run_mips_undefweak_test "shared library" \
1595                                                     o32 dso
1596     run_mips_undefweak_test "shared library (hidden)" \
1597                                                     o32 dso hidden
1598     run_mips_undefweak_test "shared library (hidden, forced local)" \
1599                                                     o32 dso hidden local
1600     run_mips_undefweak_test "shared library (hidden, versioned)" \
1601                                                     o32 dso hidden version
1602     run_mips_undefweak_test "shared library (hidden, section GC)" \
1603                                                     o32 dso hidden gc
1604     run_mips_undefweak_test "shared library (protected)" \
1605                                                     o32 dso protected
1606     run_mips_undefweak_test "shared library (internal)" \
1607                                                     o32 dso internal
1608     run_mips_undefweak_test "shared library (large GOT)" \
1609                                                     o32 dso xgot
1610     run_mips_undefweak_test "shared library (large GOT, hidden)" \
1611                                                     o32 dso xgot hidden
1612     run_mips_undefweak_test "shared library (MIPS16)" \
1613                                                     o32 dso mips16
1614     run_mips_undefweak_test "shared library (MIPS16, hidden)" \
1615                                                     o32 dso mips16 hidden
1616     run_mips_undefweak_test "shared library (microMIPS)" \
1617                                                     o32 dso umips
1618     run_mips_undefweak_test "shared library (microMIPS, hidden)" \
1619                                                     o32 dso umips hidden
1620     run_mips_undefweak_test "shared library (microMIPS, large GOT)" \
1621                                                     o32 dso umips xgot
1622     run_mips_undefweak_test "shared library (microMIPS, large GOT, hidden)" \
1623                                                     o32 dso umips xgot hidden
1624 }
1625 if $has_abi(n32) {
1626     run_mips_undefweak_test "shared library (n32)" \
1627                                                     n32 dso
1628     run_mips_undefweak_test "shared library (n32, hidden)" \
1629                                                     n32 dso hidden
1630     run_mips_undefweak_test "shared library (n32, microMIPS)" \
1631                                                     n32 dso umips
1632     run_mips_undefweak_test "shared library (n32, microMIPS, hidden)" \
1633                                                     n32 dso umips hidden
1634 }
1635 if $has_abi(n64) {
1636     run_mips_undefweak_test "shared library (n64)" \
1637                                                     n64 dso
1638     run_mips_undefweak_test "shared library (n64, hidden)" \
1639                                                     n64 dso hidden
1640     run_mips_undefweak_test "shared library (n64, microMIPS)" \
1641                                                     n64 dso umips
1642     run_mips_undefweak_test "shared library (n64, microMIPS, hidden)" \
1643                                                     n64 dso umips hidden
1644 }
1645
1646 # PIC relocation acceptance tests.
1647 run_dump_test "pic-reloc-0"
1648 run_dump_test "pic-reloc-1"
1649 run_dump_test "pic-reloc-2"
1650 run_dump_test "pic-reloc-3"
1651 run_dump_test "pic-reloc-4"
1652 run_dump_test_o32 "pic-reloc-5"
1653 run_dump_test_o32 "pic-reloc-5" [list [list name (microMIPS)] \
1654                                       [list as "-mmicromips"]]
1655 run_dump_test_o32 "pic-reloc-6"
1656 run_dump_test_n64 "pic-reloc-7"
1657 run_dump_test_n64 "pic-reloc-7" [list [list name (microMIPS)] \
1658                                       [list as "-mmicromips"]]
1659
1660 run_dump_test_o32 "reloc-pcrel-r6"
1661
1662 # Global/local symbol table split tests.
1663 run_dump_test_o32 "global-local-symtab-o32${tmips}"
1664 run_dump_test_n32 "global-local-symtab-n32${tmips}"
1665 run_dump_test_n64 "global-local-symtab-n64"
1666 run_dump_test_o32 "global-local-symtab-sort-o32${tmips}"
1667 run_dump_test_n32 "global-local-symtab-sort-n32${tmips}"
1668 run_dump_test_n64 "global-local-symtab-sort-n64${tmips}"
1669 run_dump_test_o32 "global-local-symtab-final-o32"
1670 run_dump_test_n32 "global-local-symtab-final-n32"
1671 run_dump_test_n64 "global-local-symtab-final-n64"