ld/testsuite/config/default.exp

   1 # Basic expect script for LD Regression Tests
   2 #   Copyright 1993, 1994, 1995, 1997, 1998, 1999
   3 #   Free Software Foundation, Inc.
   4 #
   5 # This file is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18 #
  19 # Written by Jeffrey Wheat (cassidy@cygnus.com)
  20 #
  21
  22 if ![info exists ld] then {
  23     set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
  24 }
  25
  26 if ![info exists as] then {
  27     set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
  28 }
  29
  30 if ![info exists nm] then {
  31     set nm [findfile $base_dir/../binutils/nm-new $base_dir/../binutils/nm-new [transform nm]]
  32 }
  33
  34 if ![info exists objdump] then {
  35     set objdump [findfile $base_dir/../binutils/objdump]
  36 }
  37
  38 if ![info exists objcopy] then {
  39     set objcopy [findfile $base_dir/../binutils/objcopy]
  40 }
  41
  42 if ![info exists ar] then {
  43     set ar [findfile $base_dir/../binutils/ar]
  44 }
  45
  46 if ![info exists strip] then {
  47     set strip [findfile $base_dir/../binutils/strip-new $base_dir/../binutils/strip-new [transform strip]]
  48 }
  49
  50 if {![file isdirectory tmpdir]} then {
  51     catch "exec mkdir tmpdir" status
  52 }
  53
  54 # Make a symlink from tmpdir/as to the assembler in the build tree, so
  55 # that we can use a -B option to gcc to force it to use the newly
  56 # built assembler.
  57 if {![file isdirectory tmpdir/gas]} then {
  58     catch "exec mkdir tmpdir/gas" status
  59     catch "exec ln -s ../../../gas/as-new tmpdir/gas/as" status
  60 }
  61 set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
  62
  63 # load the utility procedures
  64 load_lib ld-lib.exp
  65
  66 proc get_link_files {varname} {
  67     global $varname
  68     global target_triplet
  69     global srcdir
  70     global CC
  71     if ![info exists $varname] {
  72         set status [catch "exec sh -c \"host='$target_triplet' && CC='$CC' && . $srcdir/../configure.host && eval echo \\$$varname\"" result]
  73         if $status { error "Error getting native link files: $result" }
  74         set $varname $result
  75     }
  76 }
  77
  78 proc get_target_emul {} {
  79     global target_triplet
  80     global srcdir
  81     set status [catch "exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
  82     if $status { error "Error getting emulation name: $result" }
  83     return $result
  84 }
  85
  86 if [isnative] {
  87     foreach x {HOSTING_CRT0 HOSTING_LIBS} {
  88         get_link_files $x
  89     }
  90 } else {
  91     foreach x {HOSTING_CRT0 HOSTING_LIBS} { set $x "" }
  92 }
  93 if ![info exists HOSTING_EMU] { set HOSTING_EMU "-m [get_target_emul]" }
  94
  95 #
  96 # ld_version -- extract and print the version number of ld compiler (GCC)
  97 #
  98 proc ld_version {} {
  99     global ld
 100     default_ld_version $ld
 101 }
 102
 103 #
 104 # ld_exit -- just a stub for ld
 105 #
 106 proc ld_exit {} {
 107 }
 108
 109 #
 110 # ld_start
 111 #       relink the linker
 112 #
 113 proc ld_start { ld target } {
 114         #
 115 }
 116
 117 #
 118 # ld_relocate
 119 #       link an object using relocation
 120 #
 121 proc ld_relocate { ld target objects } {
 122         default_ld_relocate $ld $target $objects
 123 }
 124
 125 #
 126 # ld_link
 127 #       link a program using ld
 128 #
 129 proc ld_link { ld target objects } {
 130         default_ld_link $ld $target $objects
 131 }
 132
 133 #
 134 # ld_simple_link
 135 #       link a program using ld, without including any libraries
 136 #
 137 proc ld_simple_link { ld target objects } {
 138         default_ld_simple_link $ld $target $objects
 139 }
 140
 141 #
 142 # ld_compile
 143 #       compile an object using $cc
 144 #
 145 proc ld_compile { cc source object } {
 146         default_ld_compile $cc $source $object
 147 }
 148
 149 #
 150 # ld_assemble
 151 #       assemble a file
 152 #
 153 proc ld_assemble { as source object } {
 154         default_ld_assemble $as $source $object
 155 }
 156
 157 #
 158 # ld_nm
 159 #       run nm on a file
 160 #
 161 proc ld_nm { nm object } {
 162         default_ld_nm $nm $object
 163 }
 164
 165 #
 166 # ld_exec
 167 #       execute ithe target
 168 #
 169 proc ld_exec { target output } {
 170         default_ld_exec $target $output
 171 }
 172
 173 # From gas-defs.exp, to support run_dump_test.
 174 if ![info exists AS] then {
 175     set AS $as
 176 }
 177
 178 if ![info exists GASP] then {
 179     set GASP [findfile $base_dir/../gas/gasp-new $base_dir/../gas/gasp-new [transform gasp]]
 180 }
 181
 182 if ![info exists ASFLAGS] then {
 183     set ASFLAGS ""
 184 }
 185
 186 if ![info exists OBJDUMP] then {
 187     set OBJDUMP $objdump
 188 }
 189
 190 if ![info exists OBJDUMPFLAGS] then {
 191     set OBJDUMPFLAGS {}
 192 }
 193
 194 if ![info exists NM] then {
 195     set NM $nm
 196 }
 197
 198 if ![info exists NMFLAGS] then {
 199     set NMFLAGS {}
 200 }
 201
 202 if ![info exists OBJCOPY] then {
 203     set OBJCOPY $objcopy
 204 }
 205
 206 if ![info exists OBJCOPYFLAGS] then {
 207     set OBJCOPYFLAGS {}
 208 }
 209
 210 if ![info exists READELF] then {
 211     set READELF [findfile $base_dir/../binutils/readelf]
 212 }
 213
 214 if ![info exists READELFFLAGS] then {
 215     set READELFFLAGS {}
 216 }
 217
 218 if ![info exists LD] then {
 219     set LD [findfile $base_dir/ld-new ./ld-new [transform ld]]
 220 }
 221
 222 if ![info exists LDFLAGS] then {
 223     set LDFLAGS {}
 224 }