172 lines
4.0 KiB
Plaintext
172 lines
4.0 KiB
Plaintext
# Basic expect script for LD Regression Tests
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# Copyright (C) 1993, 94, 95, 97, 98, 1999 Free Software Foundation
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Written by Jeffrey Wheat (cassidy@cygnus.com)
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#
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if ![info exists ld] then {
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set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
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}
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if ![info exists as] then {
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set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
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}
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if ![info exists nm] then {
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set nm [findfile $base_dir/../binutils/nm-new $base_dir/../binutils/nm-new [transform nm]]
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}
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if ![info exists objdump] then {
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set objdump [findfile $base_dir/../binutils/objdump]
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}
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if ![info exists objcopy] then {
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set objcopy [findfile $base_dir/../binutils/objcopy]
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}
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if ![info exists ar] then {
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set ar [findfile $base_dir/../binutils/ar]
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}
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if ![info exists strip] then {
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set strip [findfile $base_dir/../binutils/strip-new $base_dir/../binutils/strip-new [transform strip]]
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}
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if {![file isdirectory tmpdir]} then {
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catch "exec mkdir tmpdir" status
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}
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# Make a symlink from tmpdir/as to the assembler in the build tree, so
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# that we can use a -B option to gcc to force it to use the newly
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# built assembler.
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if {![file isdirectory tmpdir/gas]} then {
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catch "exec mkdir tmpdir/gas" status
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catch "exec ln -s ../../../gas/as-new tmpdir/gas/as" status
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}
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set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
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# load the utility procedures
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load_lib ld-lib.exp
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proc get_link_files {varname} {
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global $varname
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global target_triplet
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global srcdir
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global CC
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if ![info exists $varname] {
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set status [catch "exec sh -c \"host='$target_triplet' && CC='$CC' && . $srcdir/../configure.host && eval echo \\$$varname\"" result]
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if $status { error "Error getting native link files: $result" }
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set $varname $result
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}
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}
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proc get_target_emul {} {
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global target_triplet
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global srcdir
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set status [catch "exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
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if $status { error "Error getting emulation name: $result" }
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return $result
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}
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if [isnative] {
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foreach x {HOSTING_CRT0 HOSTING_LIBS} {
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get_link_files $x
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}
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} else {
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foreach x {HOSTING_CRT0 HOSTING_LIBS} { set $x "" }
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}
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if ![info exists HOSTING_EMU] { set HOSTING_EMU "-m [get_target_emul]" }
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#
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# ld_version -- extract and print the version number of ld compiler (GCC)
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#
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proc ld_version {} {
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global ld
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default_ld_version $ld
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}
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#
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# ld_exit -- just a stub for ld
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#
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proc ld_exit {} {
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}
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#
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# ld_start
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# relink the linker
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#
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proc ld_start { ld target } {
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#
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}
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#
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# ld_relocate
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# link an object using relocation
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#
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proc ld_relocate { ld target objects } {
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default_ld_relocate $ld $target $objects
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}
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#
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# ld_link
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# link a program using ld
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#
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proc ld_link { ld target objects } {
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default_ld_link $ld $target $objects
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}
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#
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# ld_simple_link
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# link a program using ld, without including any libraries
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#
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proc ld_simple_link { ld target objects } {
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default_ld_simple_link $ld $target $objects
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}
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#
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# ld_compile
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# compile an object using $cc
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#
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proc ld_compile { cc source object } {
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default_ld_compile $cc $source $object
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}
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#
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# ld_assemble
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# assemble a file
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#
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proc ld_assemble { as source object } {
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default_ld_assemble $as $source $object
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}
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#
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# ld_nm
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# run nm on a file
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#
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proc ld_nm { nm object } {
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default_ld_nm $nm $object
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}
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#
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# ld_exec
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# execute ithe target
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#
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proc ld_exec { target output } {
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default_ld_exec $target $output
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}
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