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

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