ld/testsuite/config/default.exp

   1 # Basic expect script for LD Regression Tests
   2 #   Copyright (C) 1993, 94, 95, 97, 98, 1999 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17 #
  18 # Written by Jeffrey Wheat (cassidy@cygnus.com)
  19 #
  20
  21 if ![info exists ld] then {
  22     set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
  23 }
  24
  25 if ![info exists as] then {
  26     set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
  27 }
  28
  29 if ![info exists nm] then {
  30     set nm [findfile $base_dir/../binutils/nm-new $base_dir/../binutils/nm-new [transform nm]]
  31 }
  32
  33 if ![info exists objdump] then {
  34     set objdump [findfile $base_dir/../binutils/objdump]
  35 }
  36
  37 if ![info exists objcopy] then {
  38     set objcopy [findfile $base_dir/../binutils/objcopy]
  39 }
  40
  41 if ![info exists ar] then {
  42     set ar [findfile $base_dir/../binutils/ar]
  43 }
  44
  45 if ![info exists strip] then {
  46     set strip [findfile $base_dir/../binutils/strip-new $base_dir/../binutils/strip-new [transform strip]]
  47 }
  48
  49 if {![file isdirectory tmpdir]} then {
  50     catch "exec mkdir tmpdir" status
  51 }
  52
  53 # Make a symlink from tmpdir/as to the assembler in the build tree, so
  54 # that we can use a -B option to gcc to force it to use the newly
  55 # built assembler.
  56 if {![file isdirectory tmpdir/gas]} then {
  57     catch "exec mkdir tmpdir/gas" status
  58     catch "exec ln -s ../../../gas/as-new tmpdir/gas/as" status
  59 }
  60 set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
  61
  62 # load the utility procedures
  63 load_lib ld-lib.exp
  64
  65 proc get_link_files {varname} {
  66     global $varname
  67     global target_triplet
  68     global srcdir
  69     global CC
  70     if ![info exists $varname] {
  71         set status [catch "exec sh -c \"host='$target_triplet' && CC='$CC' && . $srcdir/../configure.host && eval echo \\$$varname\"" result]
  72         if $status { error "Error getting native link files: $result" }
  73         set $varname $result
  74     }
  75 }
  76
  77 proc get_target_emul {} {
  78     global target_triplet
  79     global srcdir
  80     set status [catch "exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
  81     if $status { error "Error getting emulation name: $result" }
  82     return $result
  83 }
  84
  85 if [isnative] {
  86     foreach x {HOSTING_CRT0 HOSTING_LIBS} {
  87         get_link_files $x
  88     }
  89 } else {
  90     foreach x {HOSTING_CRT0 HOSTING_LIBS} { set $x "" }
  91 }
  92 if ![info exists HOSTING_EMU] { set HOSTING_EMU "-m [get_target_emul]" }
  93
  94 #
  95 # ld_version -- extract and print the version number of ld compiler (GCC)
  96 #
  97 proc ld_version {} {
  98     global ld
  99     default_ld_version $ld
 100 }
 101
 102 #
 103 # ld_exit -- just a stub for ld
 104 #
 105 proc ld_exit {} {
 106 }
 107
 108 #
 109 # ld_start
 110 #       relink the linker
 111 #
 112 proc ld_start { ld target } {
 113         #
 114 }
 115
 116 #
 117 # ld_relocate
 118 #       link an object using relocation
 119 #
 120 proc ld_relocate { ld target objects } {
 121         default_ld_relocate $ld $target $objects
 122 }
 123
 124 #
 125 # ld_link
 126 #       link a program using ld
 127 #
 128 proc ld_link { ld target objects } {
 129         default_ld_link $ld $target $objects
 130 }
 131
 132 #
 133 # ld_simple_link
 134 #       link a program using ld, without including any libraries
 135 #
 136 proc ld_simple_link { ld target objects } {
 137         default_ld_simple_link $ld $target $objects
 138 }
 139
 140 #
 141 # ld_compile
 142 #       compile an object using $cc
 143 #
 144 proc ld_compile { cc source object } {
 145         default_ld_compile $cc $source $object
 146 }
 147
 148 #
 149 # ld_assemble
 150 #       assemble a file
 151 #
 152 proc ld_assemble { as source object } {
 153         default_ld_assemble $as $source $object
 154 }
 155
 156 #
 157 # ld_nm
 158 #       run nm on a file
 159 #
 160 proc ld_nm { nm object } {
 161         default_ld_nm $nm $object
 162 }
 163
 164 #
 165 # ld_exec
 166 #       execute ithe target
 167 #
 168 proc ld_exec { target output } {
 169         default_ld_exec $target $output
 170 }
 171