ld/testsuite/ld-i386/i386.exp

   1 # Expect script for ld-i386 tests
   2 #   Copyright (C) 2002, 2005, 2006 Free Software Foundation
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17 #
  18
  19 # Test i386 linking; all types of relocs.  This tests the assembler and
  20 # tools like objdump as well as the linker.
  21
  22 if {[istarget "i?86-*-vxworks"]} {
  23     set i386tests {
  24         {"VxWorks shared library test 1" "-shared -Tvxworks1.ld"
  25          "" {vxworks1-lib.s}
  26          {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
  27           {readelf --symbols vxworks1-lib.nd}}
  28          "libvxworks1.so"}
  29         {"VxWorks executable test 1 (dynamic)" \
  30          "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic"
  31          "" {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          "" {vxworks2.s}
  37          {{readelf --segments vxworks2.sd}}
  38          "vxworks2"}
  39         {"VxWorks executable test 2 (static)"
  40          "-Tvxworks1.ld"
  41          "" {vxworks2.s}
  42          {{readelf --segments vxworks2-static.sd}}
  43          "vxworks2"}
  44     }
  45     run_ld_link_tests $i386tests
  46     run_dump_test "vxworks1-static"
  47 }
  48
  49 if { !([istarget "i?86-*-elf*"]
  50        || ([istarget "i?86-*-linux*"]
  51            && ![istarget "*-*-*aout*"]
  52            && ![istarget "*-*-*oldld*"])
  53        || [istarget "x86_64-*-linux*"]
  54        || [istarget "amd64-*-linux*"]) } {
  55     return
  56 }
  57
  58 # List contains test-items with 3 items followed by 2 lists:
  59 # 0:name 1:ld options 2:assembler options
  60 # 3:filenames of assembler files 4: action and options. 5: name of output file
  61
  62 # Actions:
  63 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  64 # nm: Apply nm options on result.  Compare with regex (last arg).
  65 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  66
  67 set i386tests {
  68     {"TLS -fpic -shared transitions" "-shared -melf_i386"
  69      "--32" {tlspic1.s tlspic2.s}
  70      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
  71       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  72       "libtlspic.so"}
  73     {"TLS descriptor -fpic -shared transitions" "-shared -melf_i386"
  74      "--32" {tlsdesc.s tlspic2.s}
  75      {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  76       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
  77       "libtlsdesc.so"}
  78     {"Helper shared library" "-shared -melf_i386"
  79      "--32" {tlslib.s} {} "libtlslib.so"}
  80     {"TLS -fpic and -fno-pic exec transitions"
  81      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbinpic.s tlsbin.s}
  82      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  83       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  84       "tlsbin"}
  85     {"TLS descriptor -fpic and -fno-pic exec transitions"
  86      "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbindesc.s tlsbin.s}
  87      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  88       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  89       "tlsbindesc"}
  90     {"TLS -fno-pic -shared" "-shared -melf_i386"
  91      "--32" {tlsnopic1.s tlsnopic2.s}
  92      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
  93       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
  94     {"TLS with global dynamic and descriptors"
  95         "-shared -melf_i386" "--32" {tlsgdesc.s}
  96      {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
  97       "libtlsgdesc.so"}
  98     {"TLS in debug sections" "-melf_i386"
  99      "--32" {tlsg.s}
 100      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
 101     {"TLS @indntpoff with %eax" "-melf_i386" "--32" {tlsindntpoff.s}
 102      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
 103     {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "--32"
 104      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
 105     {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "--32"
 106      {emit-relocs.s} {{readelf --relocs emit-relocs.d}} "emit-relocs.so"}
 107     {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc"
 108      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
 109 }
 110
 111 run_ld_link_tests $i386tests
 112
 113 run_dump_test "abs"
 114 run_dump_test "pcrel8"
 115 run_dump_test "pcrel16"
 116 run_dump_test "pcrel16abs"
 117 run_dump_test "alloc"
 118 run_dump_test "warn1"