| 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 | |