+# Basic expect script for LD Regression Tests
+# Copyright (C) 1993-2014 Free Software Foundation, Inc.
#
-# Expect script for LD Regression Tests
-# Copyright (C) 1993 Free Software Foundation
+# This file is part of the GNU Binutils.
#
# 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
+# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-#
-# $Id$
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
#
# Written by Jeffrey Wheat (cassidy@cygnus.com)
#
if ![info exists ld] then {
- set ld [findfile $objdir/ld.new $objdir/ld.new [transform ld]]
+ set ld [findfile $base_dir/ld-new $base_dir/ld-new [transform ld]]
}
-# load the utility procedures
-load_lib ld.exp
+if ![info exists as] then {
+ set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
+}
-#
-# ld_version -- extract and print the version number of ld compiler (GCC)
-#
-proc ld_version {} {
- global ld
- default_ld_version $ld
+if ![info exists nm] then {
+ set nm [findfile $base_dir/../binutils/nm-new $base_dir/../binutils/nm-new [transform nm]]
}
-#
-# ld_load
-# load the program, for now, we just execute it
-#
-proc ld_load { target1 target2 } {
- global exec_output
+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]]
+}
+
+remote_exec host "mkdir -p tmpdir"
- if ![file exists $target1] then {
- unresolved "$target1 does not exist."
+# 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/"
+
+# Make a symlink from tmpdir/ld to the linker in the build tree, so
+# that we can use a -B option to gcc to force it to use the newly
+# built linker.
+if {![file isdirectory tmpdir/ld]} then {
+ catch "exec mkdir tmpdir/ld" status
+ catch "exec ln -s ../../ld-new tmpdir/ld/ld" status
+ catch "exec ln -s ld tmpdir/ld/collect-ld" status
+}
+set gcc_ld_flag "-B[pwd]/tmpdir/ld/"
+
+# load the linker path
+if {[file exists tmpdir/libpath.exp]} {
+ load_lib tmpdir/libpath.exp
+
+ foreach dir $libpath {
+ set gcc_ld_flag "$gcc_ld_flag -L$dir"
}
+}
+
+# The "make check" target in the Makefile passes in
+# "CC=$(CC_FOR_TARGET)". But, if the user invokes runtest directly
+# (as when testing an installed linker), these flags may not be set.
+if {![info exists CC]} {
+ set CC [find_gcc]
+}
+if {![info exists CFLAGS]} {
+ set CFLAGS "-g -O2"
+}
+if {![info exists CXX]} {
+ set CXX [find_g++]
+}
+if {![info exists CXXFLAGS]} {
+ set CXXFLAGS ""
+}
- if ![file exists $target2] then {
- unresolved "$target2 does not exist."
+# The mips64-*-linux-gnu compiler defaults to the N32 ABI after
+# installed, but to the O32 ABI in the build tree, because of some
+# specs-file hacks. Make sure we use an ABI that is compatible with
+# the one we expect.
+if {[istarget mips64*-*-linux*] &&
+ (![board_info [target_info name] exists multilib_flags] ||
+ ![string match "*-mabi" [board_info [target_info name] multilib_flags]])
+ } {
+ append gcc_gas_flag " -mabi=n32"
+}
+
+# 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] {
+ #configure.host returns variables that can be substituted into
+ #makefile rules, with embedded shell variable expansions.
+ #make wants $$shell_var, we want $shell_var ...
+ set cmd "host='$target_triplet' && . $srcdir/../configure.host && sed -e 's,\\\$\\\$,\$,g' <<EOF\n\$$varname\nEOF"
+ set status [catch "exec sh -c [list $cmd]" result]
+ if $status { error "Error getting native link files: $result" }
+ set cmd "CC='$CC' && eval echo \"$result\""
+ set status [catch "exec sh -c [list $cmd]" result]
+ if $status { error "Error getting native link files: $result" }
+ set $varname $result
+ send_log "$varname = $result\n"
}
+}
+
+proc get_target_emul {} {
+ global target_triplet
+ global srcdir
+ set status [catch "exec sh -c \"targ='$target_triplet' && . $srcdir/../configure.tgt && echo \\\$targ_emul\"" result]
+ if $status { error "Error getting emulation name: $result" }
+ return $result
+}
- set status [catch "exec cmp $target1 $target2" exec_output]
- verbose "### COMPARE $target1 $target2\n"
- if ![string match "" $exec_output] then {
- send_log "$exec_output\n"
- verbose "$exec_output" 1
- return 1
- } else {
- return 0
+if [isnative] {
+ foreach x {HOSTING_CRT0 HOSTING_SCRT0 HOSTING_LIBS HOSTING_SLIBS} {
+ get_link_files $x
}
+} else {
+ foreach x {HOSTING_CRT0 HOSTING_SCRT0 HOSTING_LIBS HOSTING_SLIBS} { 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
}
#
# assemble a file
#
proc ld_assemble { as source object } {
- default_ld_assemble $as $source $object
+ default_ld_assemble $as "" $source $object
+}
+
+#
+# ld_assemble_flags
+# assemble a file with extra flags
+#
+proc ld_assemble_flags { as flags source object } {
+ default_ld_assemble $as $flags $source $object
}
#
# ld_nm
# run nm on a file
#
-proc ld_nm { nm object } {
- default_ld_nm $nm $object
+proc ld_nm { nm nmflags object } {
+ default_ld_nm $nm $nmflags $object
}
#
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 {}
+}
projects / deliverable / binutils-gdb.git / blobdiff