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