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# Basic expect script for LD Regression Tests
# Copyright 1993, 1994, 1995, 1997, 1998, 1999
# Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Written by Jeffrey Wheat (cassidy@cygnus.com)
#
if ![info exists ld] then {
set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
}
if ![info exists as] then {
set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
}
if ![info exists nm] then {
set nm [findfile $base_dir/../binutils/nm-new $base_dir/../binutils/nm-new [transform nm]]
}
if ![info exists objdump] then {
set objdump [findfile $base_dir/../binutils/objdump]
}
if ![info exists objcopy] then {
set objcopy [findfile $base_dir/../binutils/objcopy]
}
if ![info exists ar] then {
set ar [findfile $base_dir/../binutils/ar]
}
if ![info exists strip] then {
set strip [findfile $base_dir/../binutils/strip-new $base_dir/../binutils/strip-new [transform strip]]
}
if {![file isdirectory tmpdir]} then {
catch "exec mkdir tmpdir" status
}
# Make a symlink from tmpdir/as to the assembler in the build tree, so
# that we can use a -B option to gcc to force it to use the newly
# built assembler.
if {![file isdirectory tmpdir/gas]} then {
catch "exec mkdir tmpdir/gas" status
catch "exec ln -s ../../../gas/as-new tmpdir/gas/as" status
}
set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
# load the utility procedures
load_lib ld-lib.exp
proc get_link_files {varname} {
global $varname
global target_triplet
global srcdir
global CC
if ![info exists $varname] {
set status [catch "exec sh -c \"host='$target_triplet' && CC='$CC' && . $srcdir/../configure.host && eval echo \\$$varname\"" result]
if $status { error "Error getting native link files: $result" }
set $varname $result
}
}
proc get_target_emul {} {
global target_triplet
global srcdir
set status [catch "exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
if $status { error "Error getting emulation name: $result" }
return $result
}
if [isnative] {
foreach x {HOSTING_CRT0 HOSTING_LIBS} {
get_link_files $x
}
} else {
foreach x {HOSTING_CRT0 HOSTING_LIBS} { set $x "" }
}
if ![info exists HOSTING_EMU] { set HOSTING_EMU "-m [get_target_emul]" }
#
# ld_version -- extract and print the version number of ld compiler (GCC)
#
proc ld_version {} {
global ld
default_ld_version $ld
}
#
# ld_exit -- just a stub for ld
#
proc ld_exit {} {
}
#
# ld_start
# relink the linker
#
proc ld_start { ld target } {
#
}
#
# ld_relocate
# link an object using relocation
#
proc ld_relocate { ld target objects } {
default_ld_relocate $ld $target $objects
}
#
# ld_link
# link a program using ld
#
proc ld_link { ld target objects } {
default_ld_link $ld $target $objects
}
#
# ld_simple_link
# link a program using ld, without including any libraries
#
proc ld_simple_link { ld target objects } {
default_ld_simple_link $ld $target $objects
}
#
# ld_compile
# compile an object using $cc
#
proc ld_compile { cc source object } {
default_ld_compile $cc $source $object
}
#
# ld_assemble
# assemble a file
#
proc ld_assemble { as source object } {
default_ld_assemble $as $source $object
}
#
# ld_nm
# run nm on a file
#
proc ld_nm { nm nmflags object } {
default_ld_nm $nm $nmflags $object
}
#
# ld_exec
# execute ithe target
#
proc ld_exec { target output } {
default_ld_exec $target $output
}
# From gas-defs.exp, to support run_dump_test.
if ![info exists AS] then {
set AS $as
}
if ![info exists GASP] then {
set GASP [findfile $base_dir/../gas/gasp-new $base_dir/../gas/gasp-new [transform gasp]]
}
if ![info exists ASFLAGS] then {
set ASFLAGS ""
}
if ![info exists OBJDUMP] then {
set OBJDUMP $objdump
}
if ![info exists OBJDUMPFLAGS] then {
set OBJDUMPFLAGS {}
}
if ![info exists NM] then {
set NM $nm
}
if ![info exists NMFLAGS] then {
set NMFLAGS {}
}
if ![info exists OBJCOPY] then {
set OBJCOPY $objcopy
}
if ![info exists OBJCOPYFLAGS] then {
set OBJCOPYFLAGS {}
}
if ![info exists READELF] then {
set READELF [findfile $base_dir/../binutils/readelf]
}
if ![info exists READELFFLAGS] then {
set READELFFLAGS {}
}
if ![info exists LD] then {
set LD [findfile $base_dir/ld-new ./ld-new [transform ld]]
}
if ![info exists LDFLAGS] then {
set LDFLAGS {}
}
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