New files for ld testsuites

ld/testsuite/.Sanitize

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+# .Sanitize for ld dejagnu testsuites
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order..
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+ChangeLog
+config
+lib
+ld.bootstrap
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:
+
+#eof

ld/testsuite/config/.Sanitize

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+# .Sanitize for ld dejagnu testsuites
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+unix-ld.exp
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:
+# eof

ld/testsuite/config/unix-ld.exp

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+#
+# Expect script for LD Regression Tests
+#   Copyright (C) 1993 Free Software Foundation
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+#
+#	$Id$
+#
+# Written by Jeffrey Wheat (cassidy@cygnus.com)
+#
+
+set ld $objdir/ld.new
+
+# load the utility procedures
+load_lib ld.exp
+
+#
+# ld_version -- extract and print the version number of ld compiler (GCC)
+#
+proc ld_version {} {
+    global ld
+    default_ld_version $ld
+}
+
+#
+# ld_load 
+#	load the program, for now, we just execute it
+#
+proc ld_load { target1 target2 } {
+    global exec_output
+
+    if ![file exists $target1] then {
+	unresolved "$target1 does not exist."
+    }
+
+    if ![file exists $target2] then {
+	unresolved "$target2 does not exist."
+    }
+
+    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
+    }
+}
+
+#
+# ld_exit -- just a stub for ld
+#
+proc ld_exit {} {
+}
+
+#
+# ld_start 
+#	relink the linker
+#
+proc ld_start { ld target } {
+    default_ld_start $ld $target
+}

ld/testsuite/ld.bootstrap/.Sanitize

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+# .Sanitize for ld dejagnu testsuites
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order..
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+bootstrap.exp
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:
+
+#eof

ld/testsuite/ld.bootstrap/bootstrap.exp

@@ -0,0 +1,91 @@
+#
+# Expect script for LD Bootstrap Tests
+#   Copyright (C) 1993 Free Software Foundation
+#
+# 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+#
+#	$Id$
+#
+# Written by Jeffrey Wheat (cassidy@cygnus.com)
+#
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+set tmpdir /tmp
+
+set stage 0
+# link the target with itself
+ld_start $objdir/ld.new $tmpdir/ld.$stage
+
+#
+# main test loop
+#
+for { set stage 0 } { $stage < 9 } { incr stage } {
+    
+    global OFILES
+    global BFDLIB
+    global LIBIBERTY
+    global HOSTING_EMU
+    global HOSTING_CRT0
+    global HOSTING_LIBS
+    
+    set status -1
+    
+    set tmpstage $stage 
+    set ld_old $tmpdir/ld.$stage
+    set ld_new $tmpdir/ld.[incr tmpstage]
+ 
+    verbose "### Running test $target\n" 1
+    verbose "### stage is now $stage\n" 1
+    
+    # link the target with itself
+    ld_start $ld_old $ld_new
+    
+    # load (compare) the target 	
+    if ![file exists $ld_old] then {
+	unresolved "$ld_old doesn't exist." 
+    }
+    
+    if ![file exists $ld_new] then {
+	unresolved "$ld_new doesn't exist." 
+    }
+    
+    # compare the old and new targets
+    set status [ eval ld_load "$ld_old $ld_new" ]
+    case $status in {
+	"0" { 
+	    pass "$ld_old == $ld_new"
+	}
+	"1" {
+	    fail "$tmptarget aborted" 
+	}
+	"-1" { 
+	    error "Couldn't load $tmptarget." 
+	}
+    }
+
+# remove generated targets
+verbose "### EXEC exec rm -f $ld_old"
+catch "exec rm -f $ld_old" result
+}
+
+# remove last generated targets
+verbose "### EXEC rm -f $ld_old $ld_new"
+catch "exec rm -f $ld_old $ld_new" result
+ld_exit
+
+

ld/testsuite/lib/.Sanitize

@@ -0,0 +1,35 @@
+# .Sanitize for ld dejagnu testsuites
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+ld.exp
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:
+# eof

ld/testsuite/lib/ld.exp

@@ -0,0 +1,48 @@
+#
+# default_ld_version 
+#	extract and print the version number of ld
+#
+proc default_ld_version { ld } {
+    if { [file exists $ld] == 0 } then {
+	error "$ld does not exist"
+	exit 1
+    }
+ 
+    set tmp [exec $ld --version]
+    regexp "version.*$" $tmp version
+    
+    if [info exists version] then {
+	clone_output "$ld $version\n"
+    }
+}
+
+#
+# default_ld_start 
+#	link a program using ld
+#
+proc default_ld_start { ld target } {
+
+    global OFILES
+    global BFDLIB
+    global LIBIBERTY
+    global HOSTING_EMU
+    global HOSTING_CRT0
+    global HOSTING_LIBS
+
+    set objects "$HOSTING_CRT0 $OFILES"
+    set library "$BFDLIB $LIBIBERTY $HOSTING_LIBS"
+       
+    if { [file exists $ld] == 0 } then {
+	error "$ld does not exist"
+	exit 1
+    }
+
+    send_log "### EXEC \"$ld $HOSTING_EMU -o $target $objects $library\"\n"
+    verbose "### EXEC \"$ld $HOSTING_EMU -o $target $objects $library\"" 1
+    
+    catch "exec $ld $HOSTING_EMU -o $target $objects $library" ld_output
+    if ![string match "" $ld_output] then {
+	send_log "$ld_output\n"
+	verbose "$ld_output" 1
+    }
+}