ld/testsuite/ld-x86-64/x86-64.exp

   1 # Expect script for ld-x86_64 tests
   2 #   Copyright (C) 2002, 2005, 2006, 2007, 2008, 2009, 2010, 2011
   3 #   Free Software Foundation
   4 #
   5 # This file is part of the GNU Binutils.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  20 # MA 02110-1301, USA.
  21 #
  22
  23 # Test x86_64 linking; all types of relocs.  This tests the assembler and
  24 # tools like objdump as well as the linker.
  25
  26 if { !([istarget "x86_64-*-elf*"]
  27        || [istarget "x86_64-*-linux*"]) } {
  28     return
  29 }
  30
  31 # List contains test-items with 3 items followed by 2 lists:
  32 # 0:name 1:ld options 2:assembler options
  33 # 3:filenames of assembler files 4: action and options. 5: name of output file
  34
  35 # Actions:
  36 # objdump: Apply objdump options on result.  Compare with regex (last arg).
  37 # nm: Apply nm options on result.  Compare with regex (last arg).
  38 # readelf: Apply readelf options on result.  Compare with regex (last arg).
  39
  40 set x86_64tests {
  41     {"TLS -fpic -shared transitions"
  42      "-shared -melf_x86_64 --no-ld-generated-unwind-info"
  43      "--64" {tlspic1.s tlspic2.s}
  44      {{readelf -WSsrl tlspic.rd} {objdump -drj.text tlspic.dd}
  45       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
  46       "libtlspic.so"}
  47     {"TLS descriptor -fpic -shared transitions"
  48      "-shared -melf_x86_64 --no-ld-generated-unwind-info"
  49      "--64" {tlsdesc.s tlspic2.s}
  50      {{readelf -WSsrld tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
  51       {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}
  52       {objdump -drj.plt tlsdesc.pd}} "libtlsdesc.so"}
  53     {"Helper shared library" "-shared -melf_x86_64"
  54      "--64" {tlslib.s} {} "libtlslib.so"}
  55     {"TLS -fpic and -fno-pic exec transitions"
  56      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info"
  57      "--64" {tlsbinpic.s tlsbin.s}
  58      {{readelf -WSsrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
  59       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
  60       "tlsbin"}
  61     {"TLS descriptor -fpic and -fno-pic exec transitions"
  62      "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info"
  63      "--64" {tlsbindesc.s tlsbin.s}
  64      {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
  65       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
  66       "tlsbindesc"}
  67     {"TLS with global dynamic and descriptors"
  68      "-shared -melf_x86_64 --no-ld-generated-unwind-info"
  69      "--64" {tlsgdesc.s}
  70      {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
  71       "libtlsgdesc.so"}
  72     {"TLS in debug sections" "-melf_x86_64"
  73      "--64" {tlsg.s}
  74      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
  75     {"TLS GD->LE transition" "-melf_x86_64"
  76      "--64" {tlsgd1.s}
  77      {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
  78     {"TLS LD->LE transition" "-melf_x86_64"
  79      "--64" {tlsld1.s}
  80      {{objdump -dwr tlsld1.dd}} "tlsld1"}
  81     {"TLS IE->LE transition" "-melf_x86_64"
  82      "--64" {tlsie1.s}
  83      {{objdump -dwr tlsie1.dd}} "tlsie1"}
  84     {"Helper 64bit object 1" "-r -melf_x86_64"
  85      "--64" {mixed1a.s} {} "libmixe1a.o"}
  86     {"Helper 32bit object 1" "-r -melf_i386"
  87      "--32" {mixed1b.s} {} "libmixe1b.o"}
  88     {"Helper 64bit object 2" "-r -melf_x86_64"
  89      "--64" {mixed2a.s} {} "libmixe2a.o"}
  90     {"Helper 32bit object 2" "-r -melf_i386"
  91      "--32" {mixed2b.s} {} "libmixe2b.o"}
  92     {"Split by file with 'l' flag on section." "-split-by-file -r -melf_x86_64"
  93      "--64" {split-by-file1.s split-by-file2.s}
  94      {{readelf -SW split-by-file.rd}} "split-by-file.o"}
  95     {"TLS X32 IE->LE transition" "-melf32_x86_64"
  96      "--x32" {tlsie4.s}
  97      {{objdump -dwr tlsie4.dd}} "tlsie4"}
  98     {"TLS X32 GD->LE transition" "-melf32_x86_64"
  99      "--x32" {tlsgd4.s}
 100      {{objdump -dwr tlsgd4.dd}} "tlsgd4"}
 101     {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64"
 102      "--64" {tlsgd5b.s} {} "libtlsgd5.so"}
 103     {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so"
 104      "--64" {tlsgd5a.s}
 105      {{objdump -dwr tlsgd5.dd}} "tlsgd5"}
 106     {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64"
 107      "--x32" {tlsgd6b.s} {} "libtlsgd6.so"}
 108     {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so"
 109      "--x32" {tlsgd6a.s}
 110      {{objdump -dwr tlsgd6.dd}} "tlsgd6"}
 111     {"TLS X32 LD->LE transition" "-melf32_x86_64"
 112      "--x32" {tlsld2.s}
 113      {{objdump -dwr tlsld2.dd}} "tlsld2"}
 114 }
 115
 116 run_ld_link_tests $x86_64tests
 117
 118 global link_output
 119 global ld
 120
 121 set test_name "Mixed x86_64 and i386 input test 1"
 122 set test mixed1
 123 if { ![ld_simple_link $ld tmpdir/$test "-melf_x86_64 tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 124     if [string match "*i386 architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64 output*" $link_output] {
 125         pass "$test_name"
 126     } {
 127         fail "$test_name"
 128     }
 129 }
 130
 131 set test_name "Mixed x86_64 and i386 input test 2"
 132 set test mixed2
 133 if { ![ld_simple_link $ld tmpdir/$test "-melf_x86_64 tmpdir/${test}a.o tmpdir/${test}b.o"] } {
 134     if [string match "*i386 architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64 output*" $link_output] {
 135         pass "$test_name"
 136     } {
 137         fail "$test_name"
 138     }
 139 }
 140
 141 run_dump_test "abs"
 142 run_dump_test "abs-l1om"
 143 run_dump_test "pcrel8"
 144 run_dump_test "pcrel16"
 145 run_dump_test "tlsgd2"
 146 run_dump_test "tlsgd3"
 147 run_dump_test "tlsie2"
 148 run_dump_test "tlsie3"
 149 run_dump_test "hidden1"
 150 run_dump_test "hidden2"
 151 run_dump_test "hidden3"
 152 run_dump_test "protected1"
 153 run_dump_test "protected2"
 154 run_dump_test "protected2-l1om"
 155 run_dump_test "protected3"
 156 run_dump_test "protected3-l1om"
 157 run_dump_test "tlsle1"
 158 run_dump_test "tlspie1"
 159 run_dump_test "unique1"
 160 run_dump_test "nogot1"
 161 run_dump_test "nogot2"
 162 run_dump_test "discarded1"
 163 run_dump_test "pr12718"
 164
 165 if { ![istarget "x86_64-*-linux*"] } {
 166     return
 167 }
 168
 169 if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] {
 170     unresolved "Build ILP32 start.o"
 171     return
 172 }
 173
 174 if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
 175     unresolved "Build ia32 start.o"
 176     return
 177 }
 178
 179 if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] {
 180     unresolved "Build LP64 start.o"
 181     return
 182 }
 183
 184 if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] {
 185     unresolved "Build ILP32 foo.o"
 186     return
 187 }
 188
 189 if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
 190     unresolved "Build ia32 foo.o"
 191     return
 192 }
 193
 194 if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] {
 195     unresolved "Build LP64 foo.o"
 196     return
 197 }
 198
 199 run_dump_test "compressed1"
 200 run_dump_test "ilp32-1"
 201 run_dump_test "ilp32-2"
 202 run_dump_test "ilp32-3"
 203 run_dump_test "ilp32-4"
 204 run_dump_test "ilp32-5"
 205 run_dump_test "ia32-1"
 206 run_dump_test "ia32-2"
 207 run_dump_test "ia32-3"
 208 run_dump_test "lp64-1"
 209 run_dump_test "lp64-2"
 210 run_dump_test "lp64-3"
 211
 212 # Must be native with the C compiler
 213 if { [isnative] && [which $CC] != 0 } {
 214     run_cc_link_tests {
 215         {"Helper X32 DSO from x86-64 object" "" "-m64 -fPIC -g"
 216          {simple.c} {} "libsimple.a"}
 217     }
 218
 219     set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o"
 220     send_log "$convertx32\n"
 221     set got [remote_exec host "$convertx32"]
 222     if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
 223         send_log "$got\n"
 224         fail "Convert x86-64 object to x32"
 225         return
 226     }
 227
 228     run_ld_link_tests {
 229         {"X32 DSO from x86-64 object"
 230          "-shared -melf32_x86_64 tmpdir/simple-x32.o" "--x32"
 231         {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} "x86-64-x32"}
 232     }
 233 }