newconfig is no more.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5089 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

17 files changed, 15 insertions, 5615 deletions

diff --git a/util/abuild/abuild b/util/abuild/abuild
index 525740ddd9..be6ecfad0c 100755
--- a/util/abuild/abuild
+++ b/util/abuild/abuild
@@ -34,8 +34,6 @@ cpus=1
 
 # Configure-only mode
 configureonly=0
-# use old config method "newconfig"
-oldconfig=0
 
 # One might want to adjust these in case of cross compiling
 for i in make gmake gnumake nonexistant_make; do
@@ -122,117 +120,9 @@ function architecture
 {
 	VENDOR=$1
 	MAINBOARD=$2
-	if [ $oldconfig -eq 1 ]; then
-		ARCH=`cat $ROOT/src/mainboard/$VENDOR/$MAINBOARD/Config.lb | \
-			grep ^arch | cut -f 2 -d\ `
-		echo $ARCH | sed s/ppc/powerpc/
-	else
-		ARCH=`cat $ROOT/src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
-		        grep "select ARCH_"|cut -f2- -d_`
-		echo $ARCH | sed s/X86/i386/
-	fi
-}
-
-function create_config_old
-{
-	VENDOR=$1
-	MAINBOARD=$2
-	CONFIG=$3
-	TARCH=$( architecture $VENDOR $MAINBOARD )
-	TARGCONFIG=$ROOT/targets/$VENDOR/$MAINBOARD/Config-abuild.lb
-
-	if [ "$CONFIG" != "" ]; then
-		TARGCONFIG=$ROOT/targets/$VENDOR/$MAINBOARD/$CONFIG
-	fi
-
-        # get a working payload for the board if we have one.
-        # the --payload option expects a directory containing 
-	# a shell script payload.sh
-	#   Usage: payload.sh [VENDOR] [DEVICE]
-	# the script returns an absolute path to the payload binary.
-
-	if [ -f $payloads/payload.sh ]; then
-		PAYLOAD=`sh $payloads/payload.sh $VENDOR $MAINBOARD`
-		printf "Using payload $PAYLOAD\n"
-	fi
-	
-	mkdir -p $TARGET
-
-        if [ -f $TARGCONFIG ]; then
-        	cp $TARGCONFIG $TARGET/Config-${VENDOR}_${MAINBOARD}.lb
-		printf "Using existing test target $TARGCONFIG"
-		xml "  <config>$TARGCONFIG</config>"
-	else
-		printf "  Creating config file..."
-		xml "  <config>autogenerated</config>"
-		( cat << EOF
-# This will make a target directory of ./VENDOR_MAINBOARD
-
-target VENDOR_MAINBOARD
-mainboard VENDOR/MAINBOARD
-
-option CC="CROSSCC"
-option CONFIG_CROSS_COMPILE="CROSS_PREFIX"
-option HOSTCC="CROSS_HOSTCC"
-
-__COMPRESSION__
-__LOGLEVEL__
-
-EOF
-		if [ "$TARCH" == i386 ] ; then
-			cat <<EOF
-romimage "normal"
-	option CONFIG_USE_FALLBACK_IMAGE=0
-	option COREBOOT_EXTRA_VERSION=".0-normal"
-	payload __PAYLOAD__
-end
-
-romimage "fallback" 
-	option CONFIG_USE_FALLBACK_IMAGE=1
-	option COREBOOT_EXTRA_VERSION=".0-fallback"
-	payload __PAYLOAD__
-end
-buildrom ./coreboot.rom CONFIG_ROM_SIZE "normal" "fallback"
-EOF
-		else
-			cat <<EOF
-romimage "only"
-	option COREBOOT_EXTRA_VERSION=".0"
-	payload __PAYLOAD__
-end
-buildrom ./coreboot.rom CONFIG_ROM_SIZE "only"
-EOF
-		fi 
-		) > $TARGET/Config-${VENDOR}_${MAINBOARD}.lb
-	fi
-
-	if [ "$loglevel" != "default" ]; then
-		LOGLEVEL1="option CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=$loglevel"
-		LOGLEVEL2="option CONFIG_DEFAULT_CONSOLE_LOGLEVEL=$loglevel"
-	else
-		LOGLEVEL1="# no loglevel override"
-		LOGLEVEL2=""
-	fi
-
-	COMPRESSION="# no compression"
-	if which lzma >/dev/null 2>/dev/null; then
-		if [ "$PAYLOAD" != /dev/null ]; then
-			COMPRESSION="option CONFIG_COMPRESSED_PAYLOAD_LZMA=1"
-		fi
-	fi
-
-	cp $TARGET/Config-${VENDOR}_${MAINBOARD}.lb $TARGET/Config-${VENDOR}_${MAINBOARD}.lb.pre
-	sed -e s:VENDOR:$VENDOR:g \
-		-e s:MAINBOARD:$MAINBOARD:g \
-		-e s:payload\ __PAYLOAD__:payload\ $PAYLOAD:g \
-		-e s:CROSSCC:"$CC":g \
-		-e s:CROSS_PREFIX:"$CROSS_COMPILE":g \
-		-e s:CROSS_HOSTCC:"$HOSTCC":g \
-		-e s:__COMPRESSION__:"$COMPRESSION":g \
-		-e s:__LOGLEVEL__:"$LOGLEVEL1"\
-"$LOGLEVEL2":g \
-		$TARGET/Config-${VENDOR}_${MAINBOARD}.lb.pre > $TARGET/Config-${VENDOR}_${MAINBOARD}.lb
-	printf " ok\n"
+	ARCH=`cat $ROOT/src/mainboard/$VENDOR/$MAINBOARD/Kconfig | \
+		grep "select ARCH_"|cut -f2- -d_`
+	echo $ARCH | sed s/X86/i386/
 }
 
 function create_config
@@ -308,66 +198,12 @@ function create_config
 	fi
 }
 
-function create_builddir
-{	
-	VENDOR=$1
-	MAINBOARD=$2
-	
-	printf "  Creating builddir..."
-
-	target_dir=$TARGET
-	config_dir=$ROOT/util/newconfig
-	yapps2_py=$config_dir/yapps2.py
-	config_g=$config_dir/config.g
-	config_lb=Config-${VENDOR}_${MAINBOARD}.lb
-
-	cd $target_dir
-
-	build_dir=${VENDOR}_${MAINBOARD}
-	config_py=$build_dir/config.py
-
-	if [ ! -d $build_dir ] ; then
-		mkdir -p $build_dir
-	fi
-	if [ ! -f $config_py ]; then
-		$PYTHON $yapps2_py $config_g $config_py &> $build_dir/py.log
-	fi
-
-	# make sure config.py is up-to-date
-
-	export PYTHONPATH=$config_dir
-	$PYTHON $config_py $config_lb $ROOT &> $build_dir/config.log
-	if [ $? -eq 0 ]; then
-		printf "ok\n"
-		xml "  <builddir>ok</builddir>"
-		xml "  <log>"
-		xmlfile $build_dir/config.log
-		xml "  </log>"
-		xml ""
-		return 0
-	else
-		printf "FAILED! Log excerpt:\n"
-		xml "  <builddir>failed</builddir>"
-		xml "  <log>"
-		xmlfile $build_dir/config.log
-		xml "  </log>"
-		xml ""
-		tail -n $CONTEXT $build_dir/config.log 2> /dev/null || tail -$CONTEXT $build_dir/config.log
-		return 1
-	fi
-}
-
 function create_buildenv
 {
 	VENDOR=$1
 	MAINBOARD=$2
 	CONFIG=$3
-	if [ $oldconfig -eq 1 ]; then
-		create_config_old $VENDOR $MAINBOARD $CONFIG
-		create_builddir $VENDOR $MAINBOARD
-	else
-		create_config $VENDOR $MAINBOARD $CONFIG
-	fi
+	create_config $VENDOR $MAINBOARD $CONFIG
 }
 
 function compile_target
@@ -382,20 +218,14 @@ function compile_target
 
 	CURR=$( pwd )
 	stime=`perl -e 'print time();'`
-	if [ $oldconfig -eq 1 ]; then
-		cd $TARGET/${VENDOR}_${MAINBOARD}
-		eval $MAKE $silent -j $cpus &> make.log
-		ret=$?
-	else
-		build_dir=$TARGET/${VENDOR}_${MAINBOARD}
-		eval $MAKE $silent -j $cpus obj=${build_dir} \
-			&> ${build_dir}/make.log
-		ret=$?
-		mv .config ${build_dir}/config.build
-		mv .xcompile ${build_dir}/xcompile.build
-		mv ..config.tmp ${build_dir}/config.deps
-		cd $TARGET/${VENDOR}_${MAINBOARD}
-	fi
+	build_dir=$TARGET/${VENDOR}_${MAINBOARD}
+	eval $MAKE $silent -j $cpus obj=${build_dir} \
+		&> ${build_dir}/make.log
+	ret=$?
+	mv .config ${build_dir}/config.build
+	mv .xcompile ${build_dir}/xcompile.build
+	mv ..config.tmp ${build_dir}/config.deps
+	cd $TARGET/${VENDOR}_${MAINBOARD}
 	etime=`perl -e 'print time();'`
 	duration=$(( $etime - $stime ))
 	if [ $ret -eq 0 ]; then
@@ -692,15 +522,15 @@ target=""
 buildall=false
 verbose=false
 
-test -f util/newconfig/config.g && ROOT=$( pwd )
-test -f ../util/newconfig/config.g && ROOT=$( cd ..; pwd )
+test -f util/sconfig/config.g && ROOT=$( pwd )
+test -f ../util/sconfig/config.g && ROOT=$( cd ..; pwd )
 test "$ROOT" = "" && ROOT=$( cd ../..; pwd )
 
 # parse parameters.. try to find out whether we're running GNU getopt
 getoptbrand="`getopt -V`"
 if [ "${getoptbrand:0:6}" == "getopt" ]; then
 	# Detected GNU getopt that supports long options.
-	args=`getopt -l version,verbose,help,all,target:,broken,payloads:,test,cpus:,silent,xml,config,loglevel:,oldconfig Vvhat:bp:Tc:sxCl:o -- "$@"`
+	args=`getopt -l version,verbose,help,all,target:,broken,payloads:,test,cpus:,silent,xml,config,loglevel: Vvhat:bp:Tc:sxCl: -- "$@"`
 	eval set "$args"
 else
 	# Detected non-GNU getopt
@@ -731,7 +561,6 @@ while true ; do
 		-sb|--scan-build) shift; scanbuild=true;;
 		-C|--config)    shift; configureonly=1;;
 		-l|--loglevel)  shift; loglevel="$1"; shift;;
-		-o|--oldconfig) shift; oldconfig=1;;
 		--)		shift; break;;
 		-*)		printf "Invalid option\n\n"; myhelp; exit 1;;
 		*)		break;;
diff --git a/util/analysis/Makefile b/util/analysis/Makefile
deleted file mode 100644
index 91b11864fa..0000000000
--- a/util/analysis/Makefile
+++ /dev/null
@@ -1,135 +0,0 @@
-#  Coreboot codebase analysis tool
-#
-#  This makefile collects source usage information for all working targets.
-#
-#  Written 7/2006 by Josiah England <josiah@lanl.gov>
-#
-#  This file is subject to the terms and conditions of the GNU General
-#  Public License. See the file COPYING in the main directory of this
-#  archive for more details.
-
-TOP := $(shell cd ../.. && pwd)
-BUILD_BASE := $(TOP)/targets
-
-IGNORE_ERRORS := 2>/dev/null # Comment out this line for some ugly verbosity
-IGNORE_VENDORS := emulation momentum embeddedplanet motorola totalimpact
-IGNORE_C := static.c# romcc.c
-
-quote = "#"
-
-VENDORS := $(shell ls -l $(TOP)/targets | grep ^d | grep -Eo [[:alnum:]_-]+$$$(foreach ignored, $(IGNORE_VENDORS), | grep -v $(ignored)))
-#<VENDOR>_BOARDS assignments
-$(foreach VENDOR, $(VENDORS), $(eval $(VENDOR)_BOARDS := $(shell ls $(TOP)/targets/$(VENDOR))))
-TARGETS := $(foreach VENDOR, $(VENDORS), $(addprefix $(VENDOR)/, $($(VENDOR)_BOARDS)))
-
-# The following delayed-evalutate variables are only to be used in rule commands.
-CONFIG_MAINBOARD = $(TOP)/src/mainboard/$(shell grep ^mainboard $(dir $*)/Config.lb|grep -Eo [-[:alnum:]_/]+[[:space:]]?$$)
-IMAGE_DIR = $(firstword $(shell grep -Eo ^romimage[[:space:]]+\"[[:alnum:]_-/]+ $(dir $*)/Config.lb|sed -r s/romimage[[:space:]]+\"//))
-
-# Evaluate one assignment to variable "$1" from file "$2"
-load_var = $(eval $(shell grep -E ^[[:space:]]*$1[[:space:]]*:*= $2 $(IGNORE_ERRORS)))
-
-.PHONY: clean analysis
-
-analysis: analysis.dat
-	gnuplot -persist '$<'
-
-# Generate gnuplot data file
-analysis.dat: analysis.txt
-	@ echo Writing gnuplot data file \($@\).
-	@ echo -e > $@ "# gnuplot dataset auto-generated $(shell date)" \
-	"\nset title \"Coreboot Codebase Analysis\"" \
-	"\nset style data boxes" \
-	"\nset style fill solid .5" \
-	$(foreach target, $(TARGETS), "\n"set label \"$(target)\" at $(words $(labels))$(eval labels += $(target)),-145 rotate front) \
-	"\nplot [-.5:] '-' t 'Source:' , '-' t 'Nested C:' , '-' t 'Headers:' , '-' t 'romcc Sources:' , '-' t 'romcc Headers:'"
-	@ grep -F "C files" $< | grep -Eo [[:digit:]]+ >> $@
-	@ echo e >> $@
-	@ grep -F "Nested C" $< | grep -Eo [[:digit:]]+ >> $@
-	@ echo e >> $@
-	@ grep -F "Headers" $< | grep -Eo [[:digit:]]+ | sed -r s/\([[:digit:]]+\)/'-'\\1/>> $@
-	@ echo e >> $@
-	@ grep -F "romcc C" $< | grep -Eo [[:digit:]]+ >> $@
-	@ echo e >> $@
-	@ grep -F "romcc H" $< | grep -Eo [[:digit:]]+ | sed -r s/\([[:digit:]]+\)/'-'\\1/>> $@
-	@ echo e >> $@
-
-analysis.txt: $(foreach target, $(TARGETS), $(BUILD_BASE)/$(target)/$(shell grep ^target $(BUILD_BASE)/$(target)/Config.lb | grep -Eo [[:alnum:]_-]+[[:space:]]?$$)/analysis/info)
-	@ echo -e "\n\n"Compiling individual target analysis info into $@.
-	cat $? | tee -a $@
-
-# Prevent automatic deletion of intermediate files
-.SECONDARY: $(prepend $(foreach target, $(TARGETS), $(BUILD_BASE)/$(target)/$(shell grep ^target $(BUILD_BASE)/$(target)/Config.lb | grep -Eo [[:alnum:]_-]+$$)), /analysis, /analysis/c_files, /analysis/h_files, /analysis/info, /Makefile)
-
-# FIXME: This rule is necessary even if the Makefile already exists.
-%/Makefile:
-	@ echo \*\*\* Building target: $(notdir $*) \*\*\*
-	-@ cd $(TOP)/targets && ./buildtarget $(dir $*) 1>>build.log 2>>builderrors.log
-	@ echo -e >> $*/$(IMAGE_DIR)/Makefile "depend:\n\t"'@ makedepend -v -f- -- $$(CPPFLAGS) -- $$(SOURCES)'
-
-%/analysis/c_files: %/Makefile
-	@ echo Analysis directory is $*/analysis
-	-@ mkdir $*/analysis $(IGNORE_ERRORS)
-	@ echo -n Finding C source files...
-	@ grep -Eo \\$$+[\(][A-Z_]+[\)][/-_[:alnum:]]+'\.c\>' $*/$(IMAGE_DIR)/Makefile | grep -v $(IGNORE_C) | sort -u > $@
-	@ echo " "Done.
-
-# Grep for .c files #included within others (only one level deep).
-# sed commands provide full pathname for included .c files, assuming two things:
-# 1. If include statement has no directory component, the file is in same dir.
-# 2. If included file has a directory component, it's base is from $(TOP)/src/.
-%/analysis/nested_c_files: %/analysis/c_files
-	@ echo -n Finding nested .c includes...
-	$(eval c_files := $(shell cat $<))
-	@ grep -Eo '\#'include[[:space:]\"]+[/-_[:alnum:]]+'\.c' $(c_files) | sed s/\#include[[:space:]]// > $@.tmp
-	@ sed -r s/\([/-_[:alnum:]]+\\/\)\([-_[:alnum:]]+'.c'\):\"\([-_[:alnum:]]+'.c'$$\)/\\1\\2:' '\\1\\3/ $@.tmp | \
-	sed -r s/\([/-_[:alnum:]]+\\/\)\([-_[:alnum:]]+'.c'\):\"\([/-_[:alnum:]]+'.c'$$\)/\\1\\2:' '\$$\(TOP\)\\/src\\/\\3/ > $@
-	@ rm $@.tmp
-	@ echo " "Done.
-
-%/analysis/h_files: %/analysis/c_files %/analysis/nested_c_files
-	@ echo -n Finding all included headers...
-	$(call load_var,TARGET_DIR, $*/Makefile.settings)
-	@ $(MAKE) -C $(TARGET_DIR)/$(IMAGE_DIR) depend $(IGNORE_ERRORS) | grep -v makedepend | grep -Eo [/-_[:alnum:]]+'\.h' | sort -u > $@ && \
-	$(MAKE) -C $(TARGET_DIR)/$(IMAGE_DIR) "SOURCES := $(shell grep [/-_[:alnum:]]+'.c' $(word 2, $?))" depend $(IGNORE_ERRORS) | grep -v makedepend | grep -Eo [/-_[:alnum:]]+'\.h' | sort -u >> $@
-	@ echo " "Done.
-
-#%/auto.inc:
-
-# Determine which sources use romcc by their inclusion in auto.inc #FIXME better
-%/analysis/romcc_files: %/analysis/c_files %/analysis/nested_c_files
-	$(call load_var,TARGET_DIR, $*/Makefile.settings)
-	@ $(if $(findstring cache_as_ram, $(shell cat $<)), \
-		echo none, \
-		echo -n \* Uses romcc - making auto.inc... && \
-		$(MAKE) -iC $(TARGET_DIR)/$(IMAGE_DIR) auto.inc $(IGNORE_ERRORS) 1>/dev/null && \
-		echo " "to find sources that use romcc. && \
-		grep -Eo [/-_[:alnum:]]+'\.c' $(TARGET_DIR)/$(IMAGE_DIR)/auto.inc | sort -u) \
-	> $@
-
-# Full pathnames of found files are gathered from  nested_c_files and c_files.
-%/analysis/romcc_sources: %/analysis/c_files %/analysis/nested_c_files %/analysis/romcc_files
-	@ echo -e $(foreach file, $(shell cat $(dir $@)/romcc_files), "\n"'$(firstword $(shell grep -Eho [/-_\$$\(\)[:alnum:]]+/'$(file)' $(dir $@)/nested_c_files $(dir $@)/c_files))') >$@
-
-%/analysis/romcc_headers: %/analysis/romcc_sources
-	@ echo -n Finding headers used by any romcc source...
-	$(eval romcc_sources = $(shell cat $(dir $@)/romcc_sources))
-	$(call load_var,TARGET_DIR, $*/Makefile.settings)
-	@ $(MAKE) -C $(TARGET_DIR)/$(IMAGE_DIR) "SOURCES := $(romcc_sources)" depend $(IGNORE_ERRORS) | grep -v makedepend | grep -Eo [/-_[:alnum:]]+'\.'h | sort -u > $@
-	@ echo " "Done.
-
-$(BUILD_BASE)/%/analysis/info: $(BUILD_BASE)/%/analysis/h_files $(BUILD_BASE)/%/analysis/romcc_headers
-	@ echo -e Target: $(subst /, , $(dir $*)) \
-	"\n"Uses $(if $(findstring cache_as_ram, $(shell grep -F '.c' $(dir $@)/c_files)),CAR,romcc) \
-	"\n"C files: $(shell grep -Eo [-_[:alnum:]]+'\.c' $(dir $@)/c_files $(dir $@)/nested_c_files $(dir $@)/romcc_sources | sort -u | grep -Fc '.c') \
-	"\n"Nested C: $(shell grep -Eo [-_[:alnum:]]+'\.c' $(dir $@)/nested_c_files | sort -u | grep -Fc '.c') \
-	"\n"Headers: $(shell grep -Eo [-_[:alnum:]]+'\.h' $(dir $@)/h_files $(dir $@)/romcc_headers | sort -u | grep -Fc '.h') \
-	"\n"romcc C: $(shell grep -Ec [-_[:alnum:]]+'\.c' $(dir $@)/romcc_sources) \
-	"\n"romcc H: $(shell grep -Ec [-_[:alnum:]]+'\.h' $(dir $@)/romcc_headers) \
-	"\n">> $@
-
-clean-builds:
-	rm -rf $(foreach target, $(TARGETS), $(BUILD_BASE)/$(target)/$(shell grep ^target $(BUILD_BASE)/$(target)/Config.lb | grep -Eo [[:alnum:]_-]+[[:space:]]?$$))
-
-clean:
-	rm -rf $(foreach target, $(TARGETS), $(BUILD_BASE)/$(target)/$(shell grep ^target $(BUILD_BASE)/$(target)/Config.lb | grep -Eo [[:alnum:]_-]+[[:space:]]?$$)/analysis) analysis.txt analysis.dat
diff --git a/util/compareboard/compareboard b/util/compareboard/compareboard
deleted file mode 100755
index 10b468207c..0000000000
--- a/util/compareboard/compareboard
+++ /dev/null
@@ -1,137 +0,0 @@
-#!/bin/bash
-# $1 board name
-
-normalize() {
-# $1 filename
-cat $1 | while read line; do
-	if echo $line | grep '= 0x' > /dev/null; then
-		first=`echo $line | cut -d= -f1`
-		last=`echo $line |cut -d= -f2 |cut -d\; -f1`
-		echo $first = $(($last + 0))\;
-	else
-		echo $line
-	fi
-done
-}
-
-BOARDPATH=`echo $1 | sed s,/,_,g`
-
-A=`mktemp tmp.XXXXXXXXXX`
-rm -rf $A
-mkdir -p $A
-
-sort coreboot-builds/$BOARDPATH/fallback/ldoptions > $A/old
-sort build/ldoptions > $A/new
-
-if [ `grep -c "^CONFIG_NORTHBRIDGE_AMD_AMDFAM10" $A/new` -eq 0 ]; then
-	sed \
-		-e "/^CONFIG_AMDMCT / d" \
-		-e "/^CONFIG_C[BD]B / d" \
-		-e "/^CONFIG_EXT_CONF_SUPPORT / d" \
-		-e "/^CONFIG_EXT_RT_TBL_SUPPORT / d" \
-		-e "/^CONFIG_HT3_SUPPORT / d" \
-		$A/old > $A/old.tmp && mv $A/old.tmp $A/old
-fi
-
-if [ `grep -c "^CONFIG_NORTHBRIDGE_AMD_AMDK8" $A/new` -eq 0 ]; then
-	sed \
-		-e "/^CONFIG_K8_HT_FREQ_1G_SUPPORT / d" \
-		$A/old > $A/old.tmp && mv $A/old.tmp $A/old
-fi
-
-if [ `grep -c "^CONFIG_NORTHBRIDGE_AMD_AMDFAM10" $A/new` -eq 0 -a `grep -c "^CONFIG_NORTHBRIDGE_AMD_AMDK8" $A/new` -eq 0 ]; then
-	sed \
-		-e "/^CONFIG_APIC_ID_OFFSET / d" \
-		-e "/^CONFIG_CPU_SOCKET_TYPE / d" \
-		-e "/^CONFIG_DIMM_SUPPORT / d" \
-		-e "/^CONFIG_HT_CHAIN_UNITID_BASE / d" \
-		-e "/^CONFIG_HT_CHAIN_END_UNITID_BASE / d" \
-		-e "/^CONFIG_HW_MEM_HOLE_SIZE_AUTO_INC / d" \
-		-e "/^CONFIG_HW_MEM_HOLE_SIZEK / d" \
-		-e "/^CONFIG_MEM_TRAIN_SEQ / d" \
-		-e "/^CONFIG_SB_HT_CHAIN_ON_BUS0 / d" \
-		-e "/^CONFIG_SB_HT_CHAIN_UNITID_OFFSET_ONLY / d" \
-		$A/old > $A/old.tmp && mv $A/old.tmp $A/old
-fi
-
-sed \
-	-e "/^CONFIG_CONSOLE_/ d" \
-	-e "/^CONFIG_MAXIMUM_CONSOLE_LOGLEVEL/ d" \
-	-e "/^CONFIG_DEFAULT_CONSOLE_LOGLEVEL/ d" \
-	-e "/^CONFIG_RESET_/ d" \
-	-e "/^CONFIG_XIP_ROM_/ d" \
-	-e "/^CONFIG_PRECOMPRESSED_PAYLOAD / d" \
-	-e "/^CONFIG_K8_MEM_BANK_B_ONLY / d" \
-	-e "/^CONFIG_MULTIBOOT / d" \
-	-e "/^CONFIG_ARCH_POWERPC / d" \
-	-e "/^CONFIG_RESET / d" \
-	-e "/^CONFIG_ROM_PAYLOAD / d" \
-	-e "/^CONFIG_ROM_SECTION_/ d" \
-	-e "/^CONFIG_UNCOMPRESSED / d" \
-	-e "/^CONFIG_COMPRESS / d" \
-	-e "/^CONFIG_COMPRESSED_PAYLOAD_LZMA / d" \
-	-e "/^CONFIG_ASSEMBLER_DEBUG / d" \
-	-e "/^CONFIG_HAVE_FAILOVER_BOOT / d" \
-	-e "/^CONFIG_FAILOVER_SIZE / d" \
-	-e "/^CONFIG_FALLBACK_SIZE / d" \
-	-e "/^CONFIG_ROMBASE / d" \
-	-e "/^CONFIG_ROM_IMAGE_SIZE / d" \
-	-e "/^CONFIG_STACK_SIZE / d" \
-	-e "/^CONFIG_GDB_STUB / d" \
-	-e "/^CONFIG_VIDEO_MB / d" \
-	-e "/^CONFIG_HAVE_MOVNTI / d" \
-	-e "/^CONFIG_PCIE_CONFIGSPACE_HOLE / d" \
-	$A/old > $A/old.filtered
-sed \
-	-e "/^CONFIG_VENDOR_/ d" \
-	-e "/^CONFIG_ARCH_POWERPC / d" \
-	-e "/^CONFIG_MAXIMUM_CONSOLE_LOGLEVEL/ d" \
-	-e "/^CONFIG_DEFAULT_CONSOLE_LOGLEVEL/ d" \
-	-e "/^CONFIG_COREBOOT_ROMSIZE_/ d" \
-	-e "/^CONFIG_BOARD_/ d" \
-	-e "/^CONFIG_HAVE_MOVNTI / d" \
-	-e "/^CONFIG_[NORTHSOUTH]*BRIDGE_/ d" \
-	-e "/^CONFIG_SUPERIO_/ d" \
-	-e "/^CONFIG_GX1_VIDEOMODE_/ d" \
-	-e "/^CONFIG_CONSOLE_/ d" \
-	-e "/^CONFIG_PAYLOAD_/ d" \
-	-e "/^CONFIG_XIP_ROM_/ d" \
-	-e "/^CONFIG_MULTIBOOT/ d" \
-	-e "/^CONFIG_HAVE_FAILOVER_BOOT / d" \
-	-e "/^CONFIG_COMPRESSED_PAYLOAD_LZMA / d" \
-	-e "/^CONFIG_CPU_[A-Z]*_MODEL_/ d" \
-	-e "/^CONFIG_CPU_[A-Z]*_SOCKET_/ d" \
-	-e "/^CONFIG_CPU_AMD_/ d" \
-	-e "/^CONFIG_CPU_INTEL_/ d" \
-	-e "/^CONFIG_CPU_VIA_/ d" \
-	-e "/^CONFIG_ROMBASE / d" \
-	-e "/^CONFIG_ROM_IMAGE_SIZE / d" \
-	-e "/^CONFIG_STACK_SIZE / d" \
-	-e "/^CONFIG_GDB_STUB / d" \
-	-e "/^CONFIG_VIDEO_MB / d" \
-	-e "/^CONFIG_EXPERT / d" \
-	-e "/^CONFIG_SSE / d" \
-	-e "/^CONFIG_MMX / d" \
-	-e "/^CONFIG_VGA_BIOS / d" \
-	-e "/^CONFIG_WARNINGS_ARE_ERRORS / d" \
-	-e "/^CONFIG_TINY_BOOTBLOCK / d" \
-	-e "/^CONFIG_BIG_BOOTBLOCK / d" \
-	-e "/^CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT / d" \
-	-e "/^CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT / d" \
-	$A/new > $A/new.filtered
-
-normalize $A/old.filtered > $A/old.normalized
-normalize $A/new.filtered > $A/new.normalized
-
-diff -u $A/old.normalized $A/new.normalized | \
-    grep ^[+-][^+-] | \
-    sed -e "s,^+,p ," -e "s,^-,m ," | \
-    sort -k2,2 -k1,1 | \
-    sed -e "s,^p ,+," -e "s,^m ,-," | \
-    while read line; do
-	key=`echo $line|cut -f1 -d\=`
-	value=`echo $line|cut -f2 -d\= | tr -d \\;`
-	printf "%s = 0x%x\n" "$key" $value
-    done
-
-rm -rf $A
diff --git a/util/kbuildall/kbuildall b/util/kbuildall/kbuildall
deleted file mode 100755
index 062b590798..0000000000
--- a/util/kbuildall/kbuildall
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/sh
-#
-#  coreboot autobuilder for kconfig
-#
-#  This script builds coreboot images for all available targets.
-#
-#  (C) 2009 coresystems GmbH 
-#      written by Patrick Georgi <patrick.georgi@coresystems.de>
-#
-#  This file is subject to the terms and conditions of the GNU General
-#  Public License, version 2. See the file COPYING in the main directory
-#  of this archive for more details.
-
-TARGETDIR=kbuildall.results
-BOARD=$1
-
-if [ ! -f util/kbuildall/kbuildall ]; then
-	echo "This application must be run from the"
-	echo "toplevel directory of a coreboot checkout."
-	exit 1
-fi
-
-for make in make gmake gnumake; do
-	if [ "`$make --version 2>/dev/null | grep -c GNU`" -gt 0 ]; then
-		MAKE=$make
-		break
-	fi
-done
-
-builddefconfig() {
-# $1: mainboarddir
-	$MAKE distclean
-	grep "depends[\t ]on[\t ]*VENDOR" src/mainboard/$1/../Kconfig | sed "s,^.*\(VENDOR_.*\)[^A-Z0-9_]*,CONFIG_\1=y," > .config
-	grep "config[\t ]*BOARD" src/mainboard/$1/Kconfig | sed "s,^.*\(BOARD_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> .config
-	grep "select[\t ]*ARCH" src/mainboard/$1/Kconfig | sed "s,^.*\(ARCH_.*\)[^A-Z0-9_]*,CONFIG_\1=y," >> .config
-	echo "CONFIG_MAINBOARD_DIR=$1" >> .config
-	yes "" | $MAKE oldconfig
-}
-
-ALLTARGETS=`(cd src/mainboard; ls */*/Config.lb | sed s,/Config.lb,,)`
-TARGETCOUNT=`echo $ALLTARGETS | wc -w`
-
-if [ -n "$BOARD" ]; then
-	TARGETCOUNT=1
-	ALLTARGETS=$BOARD
-else
-	rm -rf $TARGETDIR
-fi
-mkdir -p $TARGETDIR
-i=0
-for dir in $ALLTARGETS; do
-	i=`expr $i + 1`
-	if [ ! -f src/mainboard/$dir/Kconfig ]; then
-		echo "[$i/$TARGETCOUNT] ($dir) no Kconfig"
-		echo "$dir nokconfig" >> $TARGETDIR/_overview.txt
-		continue
-	fi
-	name=`echo $dir | sed s,/,_,g`
-	printf "[$i/$TARGETCOUNT] $dir "
-	builddefconfig $dir > $TARGETDIR/$name.buildconfig.log 2>&1
-	result=`$MAKE > $TARGETDIR/$name.buildcoreboot.log 2>&1 && echo ok || echo fail`
-	echo "$result."
-	if [ "$result" = "ok" ]; then
-		util/abuild/abuild -o -C -t $dir
-		sh util/compareboard/compareboard $dir | tee $TARGETDIR/$name.variables.txt
-	fi
-	echo "$dir $result" >> $TARGETDIR/_overview.txt
-done
diff --git a/util/newconfig/LICENSE b/util/newconfig/LICENSE
deleted file mode 100644
index 64f38b89f2..0000000000
--- a/util/newconfig/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Permission is hereby granted, free of charge, to any person obtaining 
-a copy of this software and associated documentation files (the 
-"Software"), to deal in the Software without restriction, including 
-without limitation the rights to use, copy, modify, merge, publish, 
-distribute, sublicense, and/or sell copies of the Software, and to 
-permit persons to whom the Software is furnished to do so, subject to 
-the following conditions: 
-  
-The above copyright notice and this permission notice shall be included 
-in all copies or substantial portions of the Software. 
-  
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
diff --git a/util/newconfig/Makefile b/util/newconfig/Makefile
deleted file mode 100644
index 3328380569..0000000000
--- a/util/newconfig/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-ALL: $(shell echo *.g | sed s/\\.g/\\.py/g )
-
-%.py: %.g yapps2.py yappsrt.py Makefile
-	python yapps2.py $<
-
-DOC:	yapps2.ps yapps2.pdf manual/index.html
-
-yapps2.ps: yapps2.dvi
-	dvips -q yapps2.dvi -o yapps2.ps
-
-yapps2.pdf: yapps2.ps
-	ps2pdf yapps2.ps
-
-yapps2.dvi: yapps2.tex
-	latex yapps2.tex
-
-manual/index.html: yapps2.aux yapps2.tex
-	rm manual/yapps2.css
-	latex2html -dir 'manual' -mkdir -lcase_tags -font_size 12pt -split 4 -toc_depth 4 -html_version 4.0,unicode,table -t 'Yapps 2.0 Manual' -address 'Amit J Patel, amitp@cs.stanford.edu' -info 0 -show_section_numbers -up_title 'Yapps Page' -up_url 'http://theory.stanford.edu/~amitp/yapps/' -strict -image_type png yapps2.tex
-	echo '@import url("http://www-cs-students.stanford.edu/~amitp/amitp.css");' > manual/yapps2-new.css
-	echo 'hr { display:none; }' >> manual/yapps2-new.css
-	echo 'h1 br, h2 br { display:none; }' >>manual/yapps2-new.css
-	cat manual/yapps2.css >> manual/yapps2-new.css
-	rm manual/yapps2.css
-	mv manual/yapps2-new.css manual/yapps2.css
-
-DISTRIB:
-	cd ..; zip -u yapps2.zip yapps2/{LICENSE,yapps2.py,yappsrt.py,parsedesc.g,examples/*.g,NOTES,yapps2.tex,Makefile,manual/*.html,manual/*.css,manual/*.png}
-
-clean:
-	rm -f config.py yappsrt.pyc parsedesc.py
diff --git a/util/newconfig/NOTES b/util/newconfig/NOTES
deleted file mode 100644
index 325e76a479..0000000000
--- a/util/newconfig/NOTES
+++ /dev/null
@@ -1,46 +0,0 @@
-April 14, 2002:
-
-I haven't worked on Yapps for a while, mainly because I spent all my energy
-on trying to graduate.  Now that I've finished school, I have several projects
-I want to start working on again, including Yapps.
-
-Notes for myself:
-
-Add a debugging mode that helps you understand how the grammar
-  is constructed and how things are being parsed
-Look into an English output mode that would use natural language
-  to describe a grammar
-Optimize unused variables
-Add a convenience to automatically gather up the values returned 
-  from subpatterns, put them into a list, and return them
-Improve the documentation
-Write some larger examples
-Get rid of old-style regex support
-Use SRE's lex support to speed up lexing (this may be hard given that
-  yapps allows for context-sensitive lexers)
-Look over Dan Connoly's experience with Yapps (bugs, frustrations, etc.)
-  and see what improvements could be made
-Add something to pretty-print the grammar (without the actions)
-Maybe conditionals?  Follow this rule only if <condition> holds.
-  But this would be useful mainly when multiple rules match, and we
-  want the first matching rule.  The conditional would mean we skip to
-  the next rule.  Maybe this is part of the attribute grammar system,
-  where rule X<0> can be specified separately from X<N>.
-Convenience functions that could build return values for all rules
-  without specifying the code for each rule individually
-Patterns (abstractions over rules) -- for example, comma separated values
-  have a certain rule pattern that gets replicated all over the place
-"Gather" mode that simply outputs the return values for certain nodes.
-  For example, if you just want all expressions, you could ask yapps
-  to gather the results of the 'expr' rule into a list.  This would 
-  ignore all the higher level structure.
-Look at everyone's Yapps grammars, and come up with larger examples
-  http://www.w3.org/2000/10/swap/SemEnglish.g
-  http://www.w3.org/2000/10/swap/kifExpr.g
-  http://www.w3.org/2000/10/swap/rdfn3.g
-It would be nice if you could feed text into Yapps (push model) instead
-  of Yapps reading text out of a string (pull model).  However, I think
-  that would make the resulting parser code mostly unreadable 
-  (like yacc, etc.).  Coroutines/stacklesspython may be the answer.
-
-
diff --git a/util/newconfig/config.g b/util/newconfig/config.g
deleted file mode 100644
index fbe33bf96f..0000000000
--- a/util/newconfig/config.g
+++ /dev/null
@@ -1,2580 +0,0 @@
-# -*- python -*-
-import sys
-import os
-import re
-import string
-import types
-
-import traceback
-
-warnings = 0
-errors = 0
-
-target_dir = ''
-target_name = ''
-treetop = ''
-full_mainboard_path = ''
-mainboard_path = ''
-global_options = {}
-global_options_by_order = []
-global_option_values = {}
-global_uses_options = {}
-global_exported_options = []
-romimages = {}
-buildroms = []
-pciroms = []
-rommapping = {}
-curimage = 0
-bootblocksize = 0
-alloptions = 0 # override uses at top level
-
-local_path = re.compile(r'^\.')
-include_pattern = re.compile(r'%%([^%]+)%%')
-
-# the cpu type for this mainboard
-cpu_type = 0
-
-# -----------------------------------------------------------------------------
-#                    Utility Classes
-# -----------------------------------------------------------------------------
-
-class stack:
-	"""Used to keep track of the current part or dir"""
-	class __stack_iter:
-		def __init__ (self, stack):
-			self.index = 0
-			self.len = len(stack)
-			self.stack = stack
-
-		def __iter__ (self):
-			return self
-
-		def next (self):
-			if (self.index < self.len):
-				s = self.stack[self.index]
-				self.index = self.index + 1
-				return s
-			raise StopIteration
-
-	def __init__ (self):
-		self.stack = []
-
-	def __len__ (self):
-		return len(self.stack)
-
-	def __getitem__ (self, i):
-		return self.stack[i]
-
-	def __iter__ (self):
-		return self.__stack_iter(self.stack)
-
-	def push(self, part):
-		self.stack.append(part)
-
-	def pop(self):
-		try:
-			return self.stack.pop()
-		except IndexError:
-			return 0
-
-	def tos(self):
-		try:
-			return self.stack[-1]
-		except IndexError:
-			return 0
-
-	def empty(self):
-		return (len(self.stack) == 0)
-partstack = stack()
-dirstack = stack()
-
-class debug_info:
-	none = 0
-	gencode = 1
-	dumptree = 2
-	object = 3
-	dict = 4
-	statement = 5
-	dump = 6
-	gengraph = 7
-
-	def __init__(self, *level):
-		self.__level = level
-
-	def setdebug(self, *level):
-		self.__level = level
-
-	def level(self, level):
-		return level in self.__level
-
-	def info(self, level, str):
-		if level in self.__level:
-			print str
-
-global debug
-debug = debug_info(debug_info.dumptree)
-debug = debug_info(debug_info.object)
-
-# -----------------------------------------------------------------------------
-#                    Error Handling
-# -----------------------------------------------------------------------------
-
-class location:
-	"""Used to keep track of our current location while parsing
-	configuration files"""
-	class __place:
-                def __init__(self, file, line, command):
-                        self.file = file
-                        self.line = line
-                        self.command = command
-                def next_line(self, command):
-                        self.line = self.line + 1
-                        self.command = command
-                def at(self):
-                        return "%s:%d" % (self.file, self.line)
-        
-        def __init__ (self):
-                self.stack = stack()
-
-	def __str__ (self):
-		s = ''
-		for p in self.stack:
-			if (s == ''):
-				s = p.at()
-			else:
-				s = s + '\n' + p.at()
-		return s
-
-        def file(self):
-                return self.stack.tos().file
-
-        def line(self):
-                return self.stack.tos().line
-
-        def command(self):
-                return self.stack.tos().command
-
-        def push(self, file):
-                self.stack.push(self.__place(os.path.normpath(file), 0, ""))
-
-        def pop(self):
-                self.stack.pop()
-
-        def next_line(self, command):
-                self.stack.tos().next_line(command)
-
-        def at(self):
-                return self.stack.tos().at()
-loc = location()
-
-def error(string):      
-	"""Print error message"""
-        global errors, loc
-	errors = errors + 1
-        print "===> ERROR: %s" % string
-        print "%s" % loc
-
-def fatal(string):      
-	"""Print error message and exit"""
-	error(string)
-        exitiferrors()
-
-def warning(string):
-	"""Print warning message"""
-        global warnings, loc
-	warnings = warnings + 1
-        print "===> WARNING: %s" % string
-
-def notice(string):
-	"""Print notice message"""
-	#print "===> NOTE: %s" % string
-
-def exitiferrors():
-	"""Exit parser if an error has been encountered"""
-	if (errors != 0):
-		sys.exit(1)
-
-def safe_open(file, mode):
-	try:
-		return open(file, mode)
-	except IOError:
-		fatal("Could not open file \"%s\"" % file)
-
-# -----------------------------------------------------------------------------
-#                    Main classes
-# -----------------------------------------------------------------------------
-
-class romimage:
-	"""A rom image is the ultimate goal of coreboot"""
-	def __init__ (self, name):
-		# name of this rom image
-		self.name = name
-
-		# set by 'arch' directive
-		self.arch = ''
-
-		# set by 'payload' directive
-		self.payload = ''
-
-		# set by 'init' directive
-		self.initfile = ''
-
-		# make rules added by 'makerule' directive
-		self.makebaserules = {}
-
-		# object files added by 'object' directive
-		self.objectrules = {}
-
-		# init object files added by 'initobject' directive
-		self.initobjectrules = {}
-
-		# driver files added by 'driver' directive
-		self.driverrules = {}
-
-		# smm object files added by 'smmobject' directive
-		self.smmobjectrules = {}
-
-		# loader scripts added by 'ldscript' directive
-		self.ldscripts = []
-
-		# user defines added by 'makedefine' directive
-		self.userdefines = []
-
-		# files to be included in crt0.S
-		self.initincludes = {}
-
-		# as above, but order is preserved
-		self.initincludesorder = []
-
-		# transitional flag to support old crtinclude format
-		self.useinitincludes = 0
-
-		# instance counter for parts
-		self.partinstance = 0
-
-		# chip config files included by the 'config' directive
-		self.configincludes = {}
-
-		# root of part tree
-		self.root = 0
-
-		# name of target directory specified by 'target' directive
-		self.target_dir = ''
-
-		# option values used in rom image
-		self.values = {}
-
-		# exported options
-		self.exported_options = []
-
-		# Last device built
-		self.last_device = 0
-
-	def getname(self):
-		return self.name
-
-	def getvalues(self):
-		return self.values
-
-	def setarch(self, arch):
-		self.arch = arch
-
-	def setpayload(self, payload):
-		global rommapping
-		self.payload = payload
-
-		rommapping[self.name] = payload
-
-	def setinitfile(self, initfile):
-		self.initfile = initfile
-
-	def getinitfile(self):
-		return self.initfile
-
-	def addmakerule(self, id):
-		o = getdict(self.makebaserules, id)
-		if (o):
-			warning("rule %s previously defined" % id)
-		o = makerule(id)
-		setdict(self.makebaserules, id, o)
-
-	def getmakerules(self):
-		return self.makebaserules
-
-	def getmakerule(self, id):
-		o = getdict(self.makebaserules, id)
-		if (o):
-			return o
-		fatal("No such make rule \"%s\"" % id)
-
-	def addmakeaction(self, id, str):
-		o = getdict(self.makebaserules, id)
-		if (o):
-			a = dequote(str)
-			o.addaction(a)
-			return
-		fatal("No such rule \"%s\" for addmakeaction" % id)
-
-	def addmakedepend(self, id, str):
-		o = getdict(self.makebaserules, id)
-		if (o):
-			a = dequote(str)
-			o.adddependency(a)
-			return
-		fatal("No such rule \"%s\" for addmakedepend" % id)
-
-	def addmakeobject(self, file, obj):
-		source = topify(obj[1])
-		type = obj[2]
-		if (type  == 'S'):
-			# for .S, .o depends on .s
-			file.write("%s: %s.s\n" % (obj[0], obj[3]))
-        		file.write("\t$(CC) -c $(CONFIG_CPU_OPT) -o $@ $<\n")
-			# and .s depends on .S
-			file.write("%s.s: %s\n" % (obj[3], source))
-			# Note: next 2 lines are ONE output line!
-        		file.write("\t$(CPP) $(CPPFLAGS) $< ")
-			file.write(">$@.new && mv $@.new $@\n")
-		else:
-			file.write("%s: %s\n" % (obj[0], source))
-			file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
-
-	# this is called with an an object name. 
-	# the easiest thing to do is add this object to the current 
-	# component.
-	# such kludgery. If the name starts with '.' then make the 
-	# dependency be on ./thing.x gag me.
-	def addobjectdriver(self, dict, object_name):
-		global dirstack
-		suffix = object_name[-2:]
-		if (suffix == '.o'):
-			suffix = '.c'
-		base = object_name[:-2]
-		type = object_name[-1:]
-		if (object_name[0] == '.'):
-			source = base + suffix
-			object = base + '.o'
-			rel_base = base
-		else:
-			rel_base = re.sub(treetop, "", os.path.join(dirstack.tos(), base))
-			source = "$(TOP)" + rel_base + suffix
-			if (rel_base[0] == '/'):
-				rel_base = re.sub("^/", "", rel_base)
-			object = rel_base + '.o'
-
-		debug.info(debug.object, "add object %s source %s" % (object, source))
-		l = getdict(dict, rel_base)
-		if (l):
-			warning("object/driver %s previously defined" % rel_base)
-		setdict(dict, rel_base, [object, source, type, rel_base])
-
-	def addinitobjectrule(self, name):
-		self.addobjectdriver(self.initobjectrules, name)
-
-	def addobjectrule(self, name):
-		self.addobjectdriver(self.objectrules, name)
-
-	def adddriverrule(self, name):
-		self.addobjectdriver(self.driverrules, name)
-
-	def addsmmobjectrule(self, name):
-		self.addobjectdriver(self.smmobjectrules, name)
-
-	def getinitobjectrules(self):
-		return self.initobjectrules
-
-	def getinitobjectrule(self, name):
-		o = getdict(self.initobjectrules, name)
-		if (o):
-			return o
-		fatal("No such init object rule \"%s\"" % name)
-
-	def getobjectrules(self):
-		return self.objectrules
-
-	def getobjectrule(self, name):
-		o = getdict(self.objectrules, name)
-		if (o):
-			return o
-		fatal("No such object rule \"%s\"" % name)
-
-	def getdriverrules(self):
-		return self.driverrules
-
-	def getdriverrule(self, name):
-		o = getdict(self.driverrules, name)
-		if (o):
-			return o
-		fatal("No such driver rule \"%s\"" % name)
-
-	def getsmmobjectrules(self):
-		return self.smmobjectrules
-
-	def getsmmobjectrule(self, name):
-		o = getdict(self.smmobjectrules, name)
-		if (o):
-			return o
-		fatal("No such smm object rule \"%s\"" % name)
-
-	def addldscript(self, path):
-		self.ldscripts.append(path)
-
-	def getldscripts(self):
-		return self.ldscripts
-
-	def adduserdefine(self, str):
-		self.userdefines.append(str)
-
-	def getuserdefines(self):
-		return self.userdefines
-
-	def addinitinclude(self, str, path):
-		if (str != 0):
-			self.useinitincludes = 1
-
-		debug.info(debug.object, "ADDCRT0: %s -> %s" % (str, path))
-		o = getdict(self.initincludes, path)
-		if (o):
-			warning("init include for %s previously defined" % path)
-		o = initinclude(str, path)
-		setdict(self.initincludes, path, o)
-		self.initincludesorder.append(path)
-
-	def getinitincludes(self):
-		return self.initincludesorder
-
-	def getinitinclude(self, path):
-		o = getdict(self.initincludes, path)
-		if (o):
-			return o
-		fatal("No such init include \"%s\"" % path)
-
-	def addconfiginclude(self, part, path):
-		setdict(self.configincludes, part, path)
-
-	def getconfigincludes(self):
-		return self.configincludes
-
-	def getincludefilename(self):
-		if (self.useinitincludes):
-			return "crt0.S"
-		else:
-			return "crt0_includes.h"
-	
-	def newformat(self):
-		return self.useinitincludes
-
-	def numparts(self):
-		return self.partinstance
-
-	def newpartinstance(self):
-		i = self.partinstance
-		self.partinstance = self.partinstance + 1
-		return i
-
-	def setroot(self, part):
-		self.root = part
-
-	def getroot(self):
-		return self.root
-
-	def settargetdir(self, path):
-		self.targetdir = path
-
-	def gettargetdir(self):
-		return self.targetdir
-
-class buildrom:
-	"""A buildrom statement"""
-	def __init__ (self, filename, size, roms):
-		self.name = filename
-		self.size = size
-		self.roms = roms
-	
-	def __len__ (self):
-		return len(self.roms)
-
-	def __getitem__(self,i):
-		return self.roms[i]
-
-class pci_rom:
-	"""A pci_rom statement"""
-	def __init__ (self, filename, vendor, device):
-		self.name = filename
-		self.pci_vid = vendor
-		self.pci_did = device
-	
-class initinclude:
-	"""include file for initialization code"""
-	def __init__ (self, str, path):
-		self.string = str
-		self.path = path
-
-	def getstring(self):
-		return self.string
-
-	def getpath(self):
-		return self.path
-
-class makerule:
-	"""Rule to be included in Makefile"""
-	def __init__ (self, target):
-		self.target = target
-		self.dependency = []
-		self.actions = []
-
-	def addaction(self, action):
-		self.actions.append(action)
-
-	def adddependency(self, dependency):
-		self.dependency.append(dependency)
-
-	def gtarget(self):
-		return self.target
-
-	def gdependency(self):
-		return self.dependency
-
-	def gaction(self):
-		return self.actions
-
-class option:
-	"""Configuration option"""
-	def __init__ (self, name):
-		self.name = name	# name of option
-		self.loc = 0		# current location
-		self.used = 0		# option has been used
-					# it is undefined)
-		self.comment = ''	# description of option
-		self.exportable = 0	# option is able to be exported
-		self.format = '%s'	# option print format
-		self.write = []		# parts that can set this option
-
-	def where(self):
-		return self.loc
-
-	def setcomment(self, comment, loc):
-		if (self.comment != ''):
-			print "%s: " % self.name
-			print "Attempt to modify comment at %s" % loc 
-			return
-		self.comment = comment
-
-	def setexportable(self):
-		self.exportable = 1
-
-	def setnoexport(self):
-		self.exportable = 0
-
-	def setformat(self, fmt):
-		self.format = fmt
-
-	def getformat(self):
-		return self.format
-
-	def setused(self):
-		if (self.exportable):
-			self.exported = 1
-		self.used = 1
-
-	def setwrite(self, part):
-		self.write.append(part)
-
-	def isexportable(self):
-		return self.exportable
-
-	def iswritable(self, part):
-		return (part in self.write)
-
-class option_value:
-	"""Value of a configuration option. The option has a default
-        value which can be changed at any time. Once an option has been
-	set the default value is no longer used."""
-	def __init__(self, name, prev):
-		self.name = name
-		self.value = ''
-		self.set = 0
-		if (prev):
-			self.value   = prev.value
-			self.set     = prev.set
-		
-
-	def setvalue(self, value):
-		if ((self.set & 2) == 2):
-			warning("Changing option %s" % self.name)
-		else:
-			self.set |= 2
-		self.value = value
-
-	def setdefault(self, value):
-		if ((self.set & 1) == 1):
-			notice("Changing default value of %s" % self.name)
-		
-		if ((self.set & 2) == 0):
-			self.value = value
-			self.set |= 1
-
-	def contents(self):
-		return self.value
-
-	def isset(self):
-		return (self.set & 2) == 2
-
-
-class partobj:
-	"""A configuration part"""
-	def __init__ (self, image, dir, parent, part, type_name, instance_name, chip_or_device):
-		if (parent):
-			debug.info(debug.object, "partobj dir %s parent %s part %s" \
-				% (dir, parent.instance_name, part))
-		else:
-			debug.info(debug.object, "partobj dir %s part %s" \
-				% (dir, part))
-
-		# romimage that is configuring this part
-		self.image = image
-
-		# links for static device tree
-		self.children = 0
-		self.prev_sibling = 0
-		self.next_sibling = 0
-		self.prev_device = 0
-		self.next_device = 0
-		self.chip_or_device = chip_or_device
-
-		# list of init code files
-		self.initcode = []
-
-		# initializers for static device tree
-		self.registercode = {}
-
-		# part name
-		self.part = part
-
-		# type name of this part
-		self.type_name = type_name
-
-		# object files needed to build this part
-		self.objects = []
-
-		# directory containg part files
-		self.dir = dir
-
-		# instance number, used to distinguish anonymous
-		# instances of this part
-		self.instance = image.newpartinstance()
-		debug.info(debug.object, "INSTANCE %d" % self.instance)
-
-		# Options used by this part
-		self.uses_options = {}
-
-		# Name of chip config file (0 if not needed)
-		self.chipconfig = 0
-
-		# Flag to indicate that we have generated type
-		# definitions for this part (only want to do it once)
-		self.done_types = 0
-
-		# Path to the device
-		self.path = ""
-
-		# Resources of the device
-		self.resoruce = ""
-		self.resources = 0
-
-		# Enabled state of the device
-		self.enabled = 1
-
-		# Flag if I am a dumplicate device
-		self.dup = 0
-
-		# If no instance name is supplied then generate
-		# a unique name
-		if (instance_name == 0):
-			self.instance_name = self.type_name + \
-					"_dev%d" % self.instance
-			self.chipinfo_name = "%s_info_%d" \
-					% (self.type_name, self.instance)
-		else:
-			self.instance_name = instance_name
-			self.chipinfo_name = "%s_info_%d" % (self.instance_name, self.instance)
-
-		# Link this part into the device list
-		if (self.chip_or_device == 'device'):
-			if (image.last_device):
-				image.last_device.next_device = self
-			self.prev_device = image.last_device
-			image.last_device = self
-
-		# Link this part into the tree
-		if (parent and (part != 'arch')):
-			debug.info(debug.gencode, "add to parent")
-			self.parent   = parent
-			# add current child as my sibling, 
-			# me as the child.
-			if (parent.children):
-				debug.info(debug.gencode, "add %s (%d) as sibling" % (parent.children.dir, parent.children.instance))
-				youngest = parent.children
-				while(youngest.next_sibling):
-					youngest = youngest.next_sibling
-				youngest.next_sibling = self
-				self.prev_sibling = youngest
-			else:
-				parent.children = self
-		else:
-			self.parent = self
-
-
-	def info(self):
-		return "%s: %s" % (self.part, self.type)
-	def type(self):
-		return self.chip_or_device
-
-	def readable_name(self):
-		name = ""
-		name = "%s_%d" % (self.type_name, self.instance)
-		if (self.chip_or_device == 'chip'):
-			name = "%s %s %s" % (name, self.part, self.dir)
-		else:
-			name = "%s %s" % (name, self.path)
-		return name
-
-	def graph_name(self):
-		name = "{ {_dev%d|" % self.instance
-		if (self.part):
-			name = "%s%s" % (name, self.part)
-		else:
-			name = "%s%s" % (name, self.chip_or_device)
-		if (self.type_name):
-			name = "%s}|%s}" % (name, self.type_name)
-		else:
-			name = "%s}|%s}" % (name, self.parent.type_name)
-		return name
-			
-	def dumpme(self, lvl):
-		"""Dump information about this part for debugging"""
-		print "%d: %s" % (lvl, self.readable_name())
-		print "%d: part %s" % (lvl, self.part)
-		print "%d: instance %d" % (lvl, self.instance)
-		print "%d: chip_or_device %s"  %  (lvl, self.chip_or_device)
-		print "%d: dir %s" % (lvl,self.dir)
-		print "%d: type_name %s" % (lvl,self.type_name)
-		print "%d: parent: %s" % (lvl, self.parent.readable_name())
-		if (self.children):
-			print "%d: child %s" % (lvl, self.children.readable_name())
-		if (self.next_sibling):
-			print "%d: siblings %s" % (lvl, self.next_sibling.readable_name())
-		print "%d: initcode " % lvl
-		for i in self.initcode:
-			print "\t%s" % i
-		print "%d: registercode " % lvl
-		for f, v in self.registercode.items():
-			print "\t%s = %s" % (f, v)
-		print "\n"
-
-	def firstchilddevice(self):
-		"""Find the first device in the children link."""
-		kid = self.children
-		while (kid):
-			if (kid.chip_or_device == 'device'):
-				return kid
-			else:
-				kid = kid.children
-		return 0
-
-	def firstparentdevice(self):
-		"""Find the first device in the parent link."""
-		parent = self.parent
-		while (parent and (parent.parent != parent) and (parent.chip_or_device != 'device')):
-			parent = parent.parent
-		if ((parent.parent != parent) and (parent.chip_or_device != 'device')):
-			parent = 0
-		while(parent and (parent.dup == 1)):
-			parent = parent.prev_sibling
-		if (not parent):
-			fatal("Device %s has no device parent; this is a config file error" % self.readable_name())
-		return parent
-
-	def firstparentdevicelink(self):
-		"""Find the first device in the parent link and record which link it is."""
-		link = 0
-		parent = self.parent
-		while (parent and (parent.parent != parent) and (parent.chip_or_device != 'device')):
-			parent = parent.parent
-		if ((parent.parent != parent) and (parent.chip_or_device != 'device')):
-			parent = 0
-		while(parent and (parent.dup == 1)):
-			parent = parent.prev_sibling
-			link = link + 1
-		if (not parent):
-			fatal("Device %s has no device parent; this is a config file error" % self.readable_name())
-		return link
-
-
-	def firstparentchip(self):
-		"""Find the first chip in the parent link."""
-		parent = self.parent
-		while (parent):
-			if ((parent.parent == parent) or (parent.chip_or_device == 'chip')):
-				return parent
-			else:
-				parent = parent.parent
-		fatal("Device %s has no chip parent; this is a config file error" % self.readable_name())
-
-	def firstsiblingdevice(self):
-		"""Find the first device in the sibling link."""
-		sibling = self.next_sibling
-		while(sibling and (sibling.path == self.path)):
-			sibling = sibling.next_sibling
-		if ((not sibling) and (self.parent.chip_or_device == 'chip')):
-			sibling = self.parent.next_sibling
-		while(sibling):
-			if (sibling.chip_or_device == 'device'):
-				return sibling
-			else:
-				sibling = sibling.children
-		return 0
-
-	def gencode(self, file, pass_num):
-		"""Generate static initalizer code for this part. Two passes
-		are used - the first generates type information, and the second
-		generates instance information"""
-		if (pass_num == 0):
-			if (self.chip_or_device == 'chip'):
-				return;
-			else:
-				if (self.instance):
-					file.write("struct device %s;\n" \
-						% self.instance_name)
-				else:
-					file.write("struct device dev_root;\n")
-			return
-		# This is pass the second, which is pass number 1
-		# this is really just a case statement ...
-
-		if (self.chip_or_device == 'chip'):
-			if (self.chipconfig):
-				debug.info(debug.gencode, "gencode: chipconfig(%d)" % \
-					self.instance)
-				file.write("struct %s_config %s" % (self.type_name ,\
-					self.chipinfo_name))
-				if (self.registercode):
-					file.write("\t= {\n")
-					for f, v in self.registercode.items():
-						file.write( "\t.%s = %s,\n" % (f, v))
-					file.write("};\n")
-				else:
-					file.write(";")
-				file.write("\n")
-
-			if (self.instance == 0):
-				self.instance_name = "dev_root"
-				file.write("struct device **last_dev_p = &%s.next;\n" % (self.image.last_device.instance_name))
-				file.write("struct device dev_root = {\n")
-				file.write("\t.ops = &default_dev_ops_root,\n")
-				file.write("\t.bus = &dev_root.link[0],\n")
-				file.write("\t.path = { .type = DEVICE_PATH_ROOT },\n")
-				file.write("\t.enabled = 1,\n\t.links = 1,\n")
-				file.write("\t.on_mainboard = 1,\n")
-				file.write("\t.link = {\n\t\t[0] = {\n")
-				file.write("\t\t\t.dev=&dev_root,\n\t\t\t.link = 0,\n")
-				file.write("\t\t\t.children = &%s,\n" % self.firstchilddevice().instance_name)
-				file.write("\t\t},\n")
-				file.write("\t},\n")
-				if (self.chipconfig):
-					file.write("\t.chip_ops = &%s_ops,\n" % self.type_name)
-					file.write("\t.chip_info = &%s_info_%s,\n" % (self.type_name, self.instance))
-				file.write("\t.next = &%s,\n" % self.firstchilddevice().instance_name)
-				file.write("};\n")
-			return
-
-		# Don't print duplicate devices, just print their children
-		if (self.dup):
-			return
-
-		file.write("struct device %s = {\n" % self.instance_name)
-		file.write("\t.ops = 0,\n")
-		file.write("\t.bus = &%s.link[%d],\n" % \
-			(self.firstparentdevice().instance_name, \
-			self.firstparentdevicelink()))
-		file.write("\t.path = {%s},\n" % self.path)
-		file.write("\t.enabled = %d,\n" % self.enabled)
-		file.write("\t.on_mainboard = 1,\n")
-		if (self.resources):
-			file.write("\t.resources = %d,\n" % self.resources)
-			file.write("\t.resource = {%s\n\t },\n" % self.resource)
-		file.write("\t.link = {\n");	
-		links = 0
-		bus = self
-		while(bus and (bus.path == self.path)):
-			child = bus.firstchilddevice()
-			if (child or (bus != self) or (bus.next_sibling and (bus.next_sibling.path == self.path))):
-				file.write("\t\t[%d] = {\n" % links)
-				file.write("\t\t\t.link = %d,\n" % links)
-				file.write("\t\t\t.dev = &%s,\n" % self.instance_name)
-				if (child):
-					file.write("\t\t\t.children = &%s,\n" %child.instance_name)
-				file.write("\t\t},\n")
-				links = links + 1
-			if (1):	
-				bus = bus.next_sibling
-			else:
-				bus = 0
-		file.write("\t},\n")
-		file.write("\t.links = %d,\n" % (links))
-		sibling = self.firstsiblingdevice(); 
-		if (sibling):
-			file.write("\t.sibling = &%s,\n" % sibling.instance_name)
-		chip = self.firstparentchip()
-		if (chip and chip.chipconfig):
-			file.write("\t.chip_ops = &%s_ops,\n" % chip.type_name)
-			file.write("\t.chip_info = &%s_info_%s,\n" % (chip.type_name, chip.instance))
-		if (self.next_device):	
-			file.write("\t.next=&%s\n" % self.next_device.instance_name)
-		file.write("};\n")
-		return
-
-    	def addinit(self, code):
-		"""Add init file to this part"""
-        	self.initcode.append(code)
-		
-    	def addconfig(self, path):
-		"""Add chip config file to this part"""
-        	self.chipconfig = os.path.join(self.dir, path)
-		self.image.addconfiginclude(self.type_name, self.chipconfig)
-
-    	def addregister(self, field, value):
-		"""Register static initialization information"""
-		if (self.chip_or_device != 'chip'):
-			fatal("Only chips can have register values")
-		field = dequote(field)
-		value = dequote(value)
-        	setdict(self.registercode, field, value)
-
-	def set_enabled(self, enabled):
-		self.enabled = enabled
-
-	def start_resources(self):
-		self.resource = ""
-		self.resources = 0
-
-	def end_resources(self):
-		self.resource = "%s" % (self.resource)
-
-	def add_resource(self, type, index, value):
-		""" Add a resource to a device """
-		self.resource = "%s\n\t\t{ .flags=%s, .index=0x%x, .base=0x%x}," % (self.resource, type, index, value)
-		self.resources = self.resources + 1
-
-	def set_path(self, path):
-		self.path = path
-		if (self.prev_sibling and (self.prev_sibling.path == self.path)):
-			self.dup = 1
-			if (self.prev_device):
-				self.prev_device.next_device = self.next_device
-			if (self.next_device):	
-				self.next_device.prev_device = self.prev_device
-			if (self.image.last_device == self):
-				self.image.last_device = self.prev_device
-			self.prev_device = 0
-			self.next_device = 0
-		
-	def addpcipath(self, slot, function):
-		""" Add a relative pci style path from our parent to this device """
-		if ((slot < 0) or (slot > 0x1f)):
-			fatal("Invalid device id")
-		if ((function < 0) or (function > 7)):
-			fatal("Invalid pci function %s" % function )
-		self.set_path(".type=DEVICE_PATH_PCI,{.pci={ .devfn = PCI_DEVFN(0x%x,%d)}}" % (slot, function))
-
-	def addpnppath(self, port, device):
-		""" Add a relative path to a pnp device hanging off our parent """
-		if ((port < 0) or (port > 65536)):
-			fatal("Invalid port")
-		if ((device < 0) or (device > 0xffff)):
-			fatal("Invalid device")
-		self.set_path(".type=DEVICE_PATH_PNP,{.pnp={ .port = 0x%x, .device = 0x%x }}" % (port, device))
-		
-	def addi2cpath(self, device):
-		""" Add a relative path to a i2c device hanging off our parent """
-		if ((device < 0) or (device > 0x7f)):
-			fatal("Invalid device")
-		self.set_path(".type=DEVICE_PATH_I2C,{.i2c={ .device = 0x%x }}" % (device))
-
-	def addapicpath(self, apic_id):
-		""" Add a relative path to a cpu device hanging off our parent """
-		if ((apic_id < 0) or (apic_id > 255)):
-			fatal("Invalid device")
-		self.set_path(".type=DEVICE_PATH_APIC,{.apic={ .apic_id = 0x%x }}" % (apic_id))
-    
-	def addpci_domainpath(self, pci_domain):
-		""" Add a pci_domain number to a chip """
-		if ((pci_domain < 0) or (pci_domain > 0xffff)):
-			fatal("Invalid pci_domain: 0x%x is out of the range 0 to 0xffff" % pci_domain)
-		self.set_path(".type=DEVICE_PATH_PCI_DOMAIN,{.pci_domain={ .domain = 0x%x }}" % (pci_domain))
-    
-	def addapic_clusterpath(self, cluster):
-		""" Add an apic cluster to a chip """
-		if ((cluster < 0) or (cluster > 15)):
-			fatal("Invalid apic cluster: %d is out of the range 0 to ff" % cluster)
-		self.set_path(".type=DEVICE_PATH_APIC_CLUSTER,{.apic_cluster={ .cluster = 0x%x }}" % (cluster))
-    
-	def addcpupath(self, cpu_id):
-		""" Add a relative path to a cpu device hanging off our parent """
-		if ((cpu_id < 0) or (cpu_id > 255)):
-			fatal("Invalid device")
-		self.set_path(".type=DEVICE_PATH_CPU,{.cpu={ .id = 0x%x }}" % (cpu_id))
-    
-
-	def addcpu_buspath(self, id):
-		""" Add a cpu_bus to a chip """
-		if ((id < 0) or (id > 255)):
-			fatal("Invalid device")
-		self.set_path(".type=DEVICE_PATH_CPU_BUS,{.cpu_bus={ .id = 0x%x }}" % (id))
-    
-	def usesoption(self, name):
-		"""Declare option that can be used by this part"""
-		global global_options
-		o = getdict(global_options, name)
-		if (o == 0):
-			fatal("can't use undefined option %s" % name)
-		o1 = getdict(self.uses_options, name)
-		if (o1):
-			return
-		setdict(self.uses_options, name, o)
-		exportoption(o, self.image.exported_options)
-
-# -----------------------------------------------------------------------------
-#                    statements 
-# -----------------------------------------------------------------------------
-
-def getdict(dict, name):
-	if name not in dict.keys(): 
-		debug.info(debug.dict, "Undefined: %s" % name)
-		return 0
-	v = dict.get(name, 0)
-	debug.info(debug.dict, "getdict %s returning %s" % (name, v))
-	return v
-
-def setdict(dict, name, value):
-	debug.info(debug.dict, "setdict sets %s to %s" % (name, value))
-	if name in dict.keys():
-		print "Duplicate in dict: %s" % name
-	dict[name] = value
-
-# options. 
-# to create an option, it has to not exist. 
-# When an option value is fetched, the fact that it was used is 
-# remembered. 
-# Legal things to do:
-# set a default value, then set a real value before the option is used.
-# set a value, try to set a default, default silently fails.
-# Illegal:
-# use the value, then try to set the value
-
-def newoption(name):
-	global global_options, global_options_by_order
-	o = getdict(global_options, name)
-	if (o):
-		fatal("option %s already defined" % name)
-	o = option(name)
-	setdict(global_options, name, o)
-	global_options_by_order.append(name)
-
-def newoptionvalue(name, image):
-	g = getdict(global_option_values, name)
-	v = option_value(name, g)
-	if (image):
-		setdict(image.getvalues(), name, v)
-	else:
-		setdict(global_option_values, name, v)
-	return v
-
-def getoptionvalue(name, op, image):
-	global global_option_values
-	#print "getoptionvalue name %s op %s image %s\n" % (name, op,image)
-	if (op == 0):
-		# we want to debug config files, not the config tool, so no:
-		# print_stack() 
-		fatal("Option %s undefined (missing use command?)" % name)
-	if (image):
-		v = getdict(image.getvalues(), name)
-	else:
-		v = getdict(global_option_values, name)
-	return v
-
-def getoption(name, image):
-	"""option must be declared before being used in a part
-	if we're not processing a part, then we must
-	be at the top level where all options are available"""
-
-	global global_uses_options, alloptions, curimage
-
-	#print "getoption: name %s image %s alloptions %s curimage %s\n\n" % (name, image, alloptions, curimage)
-	curpart = partstack.tos()
-	if (alloptions):
-		o = getdict(global_options, name)
-	elif (curpart):
-		o = getdict(curpart.uses_options, name)
-		if (o == 0):
-			print "curpart.uses_options is %s\n" % curpart.uses_options
-	else:
-		o = getdict(global_uses_options, name)
-	v = getoptionvalue(name, o, image)
-	if (v == 0):
-		v = getoptionvalue(name, o, 0)
-	if (v == 0):
-		fatal("No value for option %s" % name)
-	val = v.contents()
-	if (not (type(val) is types.StringType)):
-		return v.contents()
-	if (val == '' or val[0] != '{'):
-		return v.contents()
-	s = curimage
-	curimage = image
-	val = parse('delexpr', val)
-	curimage = s
-	exitiferrors()
-	return val
-
-def setoption(name, value, imp):
-	"""Set an option from within a configuration file. Normally this
-	is only permitted in the target (top level) configuration file.
-	If 'imp' is true, then set an option implicitly (e.g. 'arch' 
-	and 'mainboard' statements). Implicit options can be set anywhere 
-	the statements are legal, but also performs an implicit 'uses' 
-	for the option"""
-
-	global loc, global_options, global_option_values, curimage
-
-	curpart = partstack.tos()
-	if (not imp and curpart):
-		fatal("Options may only be set in target configuration file")
-	if (imp):
-		usesoption(name)
-	if (curpart):
-		o = getdict(curpart.uses_options, name)
-	else:
-		o = getdict(global_uses_options, name)
-	if (not o):
-		fatal("Attempt to set nonexistent option %s (missing USES?)" % name)
-	v = getoptionvalue(name, o, curimage)
-	if (v == 0):
-		v = newoptionvalue(name, curimage)
-	v.setvalue(value)
-
-def exportoption(op, exported_options):
-	if (not op.isexportable()):
-		return
-	if (not op in exported_options):
-		exported_options.append(op)
-
-def setdefault(name, value, isdef):
-	"""Set the default value of an option from within a configuration 
-	file. This is permitted from any configuration file, but will
-	result in a warning if the default is set more than once.
-	If 'isdef' is set, we're defining the option in Options.lb so
-	there is no need for 'uses'."""
-
-	global loc, global_options, curimage
-
-	if (isdef):
-		o = getdict(global_options, name)
-		if (not o):
-			return
-		image = 0
-	else:
-		curpart = partstack.tos()
-		if (curpart):
-			o = getdict(curpart.uses_options, name)
-		else:
-			o = getdict(global_uses_options, name)
-		if (not o):
-			fatal("Attempt to set default for nonexistent option %s (missing USES?)" % name)
-		image = curimage
-
-	v = getoptionvalue(name, o, image)
-	if (v == 0):
-		v = newoptionvalue(name, image)
-	v.setdefault(value)
-
-def setnodefault(name):
-	global loc, global_options
-	o = getdict(global_options, name)
-	if (not o):
-		return
-	v = getdict(global_option_values, name)
-	if (v != 0):
-		warning("removing default for %s" % name)
-		del global_option_values[name]
-
-def setcomment(name, value):
-	global loc, global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setcomment: %s not here" % name)
-	o.setcomment(value, loc)
-
-def setexported(name):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setexported: %s not here" % name)
-	o.setexportable()
-	global_exported_options.append(o)
-
-def setnoexport(name):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setnoexport: %s not here" % name)
-	o.setnoexport()
-	if (o in global_exported_options):
-		global_exported_options.remove(o)
-
-def setexportable(name):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setexportable: %s not here" % name)
-	o.setexportable()
-
-def setformat(name, fmt):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setformat: %s not here" % name)
-	o.setformat(fmt)
-
-def getformated(name, image):
-	global global_options, global_option_values
-	o = getdict(global_options, name)
-	v = getoption(name, image)
-	f = o.getformat()
-	return (f % v)
-
-def setwrite(name, part):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("setwrite: %s not here" % name)
-	o.setwrite(part)
-
-def hasvalue(name, image):
-	global global_options
-	o = getdict(global_options, name)
-	if (o == 0):
-		return 0
-	v = 0
-	if (image):
-		v = getdict(image.getvalues(), name)
-	if (v == 0):
-		v = getdict(global_option_values, name)
-	return (v != 0)
-
-def isset(name, part):
-	global global_uses_options, global_option_values, curimage
-	if (part):
-		o = getdict(part.uses_options, name)
-	else:
-		o = getdict(global_uses_options, name)
-	if (o == 0):
-		return 0
-	v = 0
-	if (curimage):
-		v = getdict(curimage.getvalues(), name)
-	if (v == 0):
-		v = getdict(global_option_values, name)
-	return (v != 0 and v.isset())
-
-def usesoption(name):
-	global global_options, global_uses_options
-	curpart = partstack.tos()
-	if (curpart):
-		curpart.usesoption(name)
-		return
-	o = getdict(global_options, name)
-	if (o == 0):
-		fatal("Can't use undefined option %s" % name)
-	o1 = getdict(global_uses_options, name)
-	if (o1):
-		return
-	setdict(global_uses_options, name, o)
-	exportoption(o, global_exported_options)
-
-def validdef(name, defval):
-	global global_options
-	o = getdict(global_options, name)
-	if (not o):
-		fatal("validdef: %s not here" % name)
-	if ((defval & 1) != 1):
-	    fatal("Must specify default value for option %s" % name)
-	if ((defval & 2) != 2):
-	    fatal("Must specify export for option %s" % name)
-	if ((defval & 4) != 4):
-	    fatal("Must specify comment for option %s" % name)
-
-def loadoptions(path, file, rule):
-	file = os.path.join('src', path, file)
-	optionsfile = os.path.join(treetop, file)
-	fp = safe_open(optionsfile, 'r')
-	loc.push(file)
-	if (not parse(rule, fp.read())):
-		fatal("Could not parse file")
-	loc.pop()
-
-def addinit(path):
-	global curimage, dirstack
-	if (path[0] == '/'):
-		curimage.setinitfile(treetop + '/src/' + path)
-	else:
-		curimage.setinitfile(dirstack.tos() + '/' + path)
-	print "Adding init file: %s" % path
-
-def addconfig(path):
-	global partstack
-	curpart = partstack.tos()
-	curpart.addconfig(path)
-
-def addregister(field, value):
-	global partstack
-	curpart = partstack.tos()
-	curpart.addregister(field, value)
-
-def addcrt0include(path):
-	"""we do the crt0include as a dictionary, so that if needed we
-	can trace who added what when. Also it makes the keys
-	nice and unique."""
-	global curimage
-	curimage.addinitinclude(0, path)
-
-def addinitinclude(str, path):
-	global curimage
-	curimage.addinitinclude(dequote(str), path)
-
-def addldscript(path):
-	global curimage, dirstack
-	curdir = dirstack.tos()
-	if (path[0] == '/'):
-		fullpath =  treetop + '/src/' + path
-	else:
-		fullpath = curdir + '/' + path
-	debug.info(debug.statement, "fullpath :%s: curdir :%s: path :%s:" % (fullpath, curdir, path))
-	curimage.addldscript(fullpath)
-
-def payload(path):
-	global curimage
-	curimage.setpayload(path)
-	adduserdefine("PAYLOAD:=%s"%path)
-
-def startromimage(name):
-	global romimages, curimage, target_dir, target_name
-	curpart = partstack.tos()
-	print "Configuring ROMIMAGE %s Curimage %s" % (name, curimage)
-	print "Curpart is %s\n" % curpart
-	o = getdict(romimages, name)
-	if (o):
-		fatal("romimage %s previously defined" % name)
-	curimage = romimage(name)
-	curimage.settargetdir(os.path.join(target_dir, name))
-	#o = partobj(curimage, target_dir, 0, 'board', target_name)
-	#curimage.setroot(o)
-	setdict(romimages, name, curimage)
-	dodir('/config', 'Config.lb')
-
-def endromimage():
-	global curimage
-	global bootblocksize
-	mainboard()
-	imagesize = getoption("CONFIG_ROM_IMAGE_SIZE", curimage)
-	bootblocksize += imagesize
-	print "End ROMIMAGE"
-	curimage = 0
-	#curpart = 0
-
-def mainboardsetup(path):
-	global full_mainboard_path, mainboard_path
-	mainboard_path = os.path.join('mainboard', path)
-	loadoptions(mainboard_path, 'Options.lb', 'mainboardvariables')
-	full_mainboard_path = os.path.join(treetop, 'src', 'mainboard', path)
-	vendor = re.sub("/.*", "", path)
-        part_number = re.sub("[^/]*/", "", path)
-	setdefault('CONFIG_MAINBOARD', full_mainboard_path, 0)
-	setdefault('CONFIG_MAINBOARD_VENDOR', vendor, 0)
-	setdefault('CONFIG_MAINBOARD_PART_NUMBER', part_number, 0)
-
-def mainboard():
-	global curimage, dirstack, partstack
-	file = 'Config.lb'
-	partdir = mainboard_path
-	srcdir = os.path.join(treetop, 'src')
-	fulldir = os.path.join(srcdir, partdir)
-	type_name = flatten_name(partdir)
-	newpart = partobj(curimage, fulldir, partstack.tos(), 'mainboard', \
-		'mainboard', 0, 'chip')
-	#print "Configuring PART %s" % (type)
-	partstack.push(newpart)
-	#print "  new PART tos is now %s\n" %partstack.tos().info()
-	dirstack.push(fulldir)
-	loadoptions(mainboard_path, 'Options.lb', 'mainboardvariables')
-	# special case for 'cpu' parts.
-	# we could add a new function too, but this is rather trivial.
-	# if the part is a cpu, and we haven't seen it before,
-	# arrange to source the directory /cpu/'type'
-	doconfigfile(srcdir, partdir, file, 'cfgfile')
-	curimage.setroot(partstack.tos())
-	partpop()
-
-def addbuildrom(filename, size, roms):
-	global buildroms
-	print "Build ROM size %d" % size
-	b = buildrom(filename, size, roms)
-	buildroms.append(b)
-
-def addpci_rom(filename, vendor, device):
-	global pciroms
-	print "Add PCI ROM %s" %filename
-	p = pci_rom(filename, vendor, device)
-	pciroms.append(p)
-
-def addinitobject(object_name):
-	global curimage
-	curimage.addinitobjectrule(object_name)
-
-def addobject(object_name):
-	global curimage
-	curimage.addobjectrule(object_name)
-
-def adddriver(driver_name):
-	global curimage
-	curimage.adddriverrule(driver_name)
-
-def addsmmobject(object_name):
-	global curimage
-	curimage.addsmmobjectrule(object_name)
-
-def target(name):
-        global target_dir, target_name
-	print "Configuring TARGET %s" % name
-	target_name = name
-	target_dir = os.path.join(os.path.dirname(loc.file()), name)
-	if not os.path.isdir(target_dir):
-		print "Creating directory %s" % target_dir
-		os.makedirs(target_dir)
-	print "Will place Makefile, crt0.S, etc. in %s" % target_dir
-
-
-def cpudir(path):
-	global cpu_type
-	if (cpu_type and (cpu_type != path)):
-		fatal("Two different CPU types: %s and %s" % (cpu_type, path))
-	srcdir = "/cpu/%s" % path
-	dodir(srcdir, "Config.lb")
-	cpu_type = path
-	
-def devicepart(type):
-	global curimage, dirstack, partstack
-	newpart = partobj(curimage, 0, partstack.tos(), type, \
-			'', 0, 'device')
-	#print "Configuring PART %s" % (type)
-	partstack.push(newpart)
-	#print "  new PART tos is now %s\n" %partstack.tos().info()
-	# just push TOS, so that we can pop later. 
-	dirstack.push(dirstack.tos())
-	
-def part(type, path, file, name):
-	global curimage, dirstack, partstack
-        partdir = os.path.join(type, path)
-	srcdir = os.path.join(treetop, 'src')
-	fulldir = os.path.join(srcdir, partdir)
-	type_name = flatten_name(partdir)
-	newpart = partobj(curimage, fulldir, partstack.tos(), type, \
-			type_name, name, 'chip')
-	#print "Configuring PART %s, path %s" % (type, path)
-	partstack.push(newpart)
-	#print "  new PART tos is now %s\n" %partstack.tos().info()
-	dirstack.push(fulldir)
-	# special case for 'cpu' parts. 
-	# we could add a new function too, but this is rather trivial.
-	# if the part is a cpu, and we haven't seen it before, 
-	# arrange to source the directory /cpu/'type'
-	if (type == 'cpu'):
-		cpudir(path)
-	else:
-		doconfigfile(srcdir, partdir, file, 'cfgfile')
-
-def partpop():
-	global dirstack, partstack
-	curpart = partstack.tos()
-	if (curpart == 0):
-		fatal("Trying to pop non-existent part")
-	#print "End PART %s" % curpart.part
-	# Warn if options are used without being set in this part
-	for op in curpart.uses_options.keys():
-		if (not isset(op, curpart)):
-			notice("Option %s using default value %s" % (op, getformated(op, curpart.image)))
-	oldpart = partstack.pop()
-	dirstack.pop()
-	#print "partstack.pop, TOS is now %s\n" % oldpart.info()
-
-def dodir(path, file):
-	"""dodir is like part but there is no new part"""
-	global dirstack
-	# if the first char is '/', it is relative to treetop, 
-	# else relative to curdir
-	# os.path.join screws up if the name starts with '/', sigh.
-	print "Configuring DIR %s" % os.path.join(path, file)
-	if (path[0] == '/'):
-		fullpath = os.path.join(treetop, 'src')
-		path = re.sub('^/*', '', path)
-	else:
-		fullpath = dirstack.tos()
-	debug.info(debug.statement, "DODIR: path %s, fullpath %s" % (path, fullpath))
-	dirstack.push(os.path.join(fullpath, path))
-	doconfigfile(fullpath, path, file, 'cfgfile')
-	dirstack.pop()
-
-def dofile(path):
-	"""dofile is a simple include for single files"""
-	# if the first char is '/', it is relative to treetop, 
-	# else relative to curdir
-	# os.path.join screws up if the name starts with '/', sigh.
-	if (path[0] == '/'):
-		fullpath = os.path.join(treetop, 'src')
-		path = re.sub('^/*', '', path)
-	else:
-		fullpath = dirstack.tos()
-	print "INCLUDE %s" %path
-	debug.info(debug.statement, "DOFILE: path %s, fullpath %s" % (path, fullpath))
-	doconfigfile(fullpath, '', path, 'cfgfile')
-
-def lookup(name):
-	global curimage
-	return getoption(name, curimage)
-
-def addrule(id):
-	global curimage
-	curimage.addmakerule(id)
-	
-def adduserdefine(str):
-	global curimage
-	curimage.adduserdefine(str)
-
-def addaction(id, str):
-	global curimage
-	curimage.addmakeaction(id, str)
-
-def adddep(id, str):
-	global curimage
-	curimage.addmakedepend(id, str)
-
-def setarch(my_arch):
-	"""arch is 'different' ... darn it."""
-	global curimage
-	print "SETTING CONFIG_ARCH %s\n" % my_arch
-	curimage.setarch(my_arch)
-	setdefault('CONFIG_ARCH', my_arch, 1)
-	part('arch', my_arch, 'Config.lb', 0)
-
-def doconfigfile(path, confdir, file, rule):
-	rname = os.path.join(confdir, file)
-	loc.push(rname)
-	fullpath = os.path.join(path, rname)
-	fp = safe_open(fullpath, 'r')
-	if (not parse(rule, fp.read())):
-		fatal("Could not parse file")
-	exitiferrors()
-	loc.pop()
-
-#=============================================================================
-#		MISC FUNCTIONS
-#=============================================================================
-def ternary(val, yes, no):
-	debug.info(debug.statement, "ternary %s" % expr)
-	debug.info(debug.statement, "expr %s a %d yes %d no %d"% (expr, a, yes, no))
-        if (val == 0):
-		debug.info(debug.statement, "Ternary returns %d" % yes)
-		return yes
-        else:
-		debug.info(debug.statement, "Ternary returns %d" % no)
-		return no
-
-def tohex(name):
-	"""atoi is in the python library, but not strtol? Weird!"""
-	return eval('int(%s)' % name)
-
-def IsInt(str):
-	""" Is the given string an integer?"""
-	try:
-		num = long(str)
-		return 1
-	except ValueError:
-		return 0
-
-def dequote(str):
-	a = re.sub("^\"", "", str)
-	a = re.sub("\"$", "", a)
-	# highly un-intuitive, need four \!
-	a = re.sub("\\\\\"", "\"", a)
-	return a
-
-def flatten_name(str):
-	a = re.sub("[/-]", "_", str)
-	return a
-
-def topify(path):
-	"""If the first part of <path> matches treetop, replace 
-	that part with $(TOP)"""
-	if path[0:len(treetop)] == treetop:
-		path = path[len(treetop):len(path)]
-		if (path[0:1] == "/"):
-			path = path[1:len(path)]
-		path = "$(TOP)/" + path
-	return path
-
-%%
-# to make if work without 2 passses, we use an old hack from SIMD, the 
-# context bit. If the bit is 1, then ops get done, otherwise
-# ops don't get done. From the top level, context is always
-# 1. In an if, context depends on eval of the if condition
-
-parser Config:
-    ignore:			r'\s+'
-    ignore:			"#.*?\r?\n"
-
-    # less general tokens should come first, otherwise they get matched
-    # by the re's
-    token ACTION:		'action'
-    token ADDACTION:		'addaction'
-    token ALWAYS:		'always'
-    token ARCH:			'arch'
-    token BUILDROM:		'buildrom'
-    token COMMENT:		'comment'
-    token CONFIG:		'config'
-    token CPU:			'cpu'
-    token CPU_BUS:		'cpu_bus'
-    token CHIP:			'chip'
-    token DEFAULT:		'default'
-    token DEFINE:		'define'
-    token DEPENDS:		'depends'
-    token DEVICE:		'device'
-    token DEVICE_ID:		'device_id'
-    token DIR:			'dir'
-    token DRIVER:		'driver'
-    token DRQ:			'drq'
-    token ELSE:			'else'
-    token END:			'end'
-    token EOF:			'$'
-    token EQ:			'='
-    token EXPORT:		'export'
-    token FORMAT:		'format'
-    token IF:			'if'
-    token INIT:			'init'
-    token INITOBJECT:		'initobject'
-    token INITINCLUDE:		'initinclude'
-    token INCLUDE:		'include'
-    token IO:			'io'
-    token IRQ:			'irq'
-    token LDSCRIPT:		'ldscript'
-    token LOADOPTIONS:		'loadoptions'
-    token MAINBOARD:		'mainboard'
-    token MAINBOARDINIT:	'mainboardinit'
-    token MAKEDEFINE:		'makedefine'
-    token MAKERULE:		'makerule'
-    token MEM:			'mem'
-    token NEVER:		'never'
-    token NONE:			'none'
-    token NORTHBRIDGE:		'northbridge'
-    token OBJECT:		'object'
-    token OPTION:		'option'
-    token PAYLOAD:		'payload'
-    token PCI_ROM:		'pci_rom'
-    token PMC:			'pmc'
-    token PRINT:		'print'
-    token REGISTER:		'register'
-    token ROMIMAGE:		'romimage'
-    token SMMOBJECT:		'smmobject'
-    token SOUTHBRIDGE:		'southbridge'
-    token SUPERIO:		'superio'
-    token TARGET:		'target'
-    token USED:			'used'
-    token USES:			'uses'
-    token VENDOR_ID:		'vendor_id'
-    token WRITE:		'write'
-    token NUM:			'[0-9]+'
-    token HEX_NUM:		'[0-9a-fA-F]+'
-    token HEX_PREFIX:		'0x'
-    # Why is path separate? Because paths to resources have to at least
-    # have a slash, we thinks
-    token PATH:			r'[-a-zA-Z0-9_.][-a-zA-Z0-9/_.]+[-a-zA-Z0-9_.]+'
-    # Dir's on the other hand are abitrary
-    # this may all be stupid.
-    token RULE:			r'[-a-zA-Z0-9_$()./]+[-a-zA-Z0-9_ $()./]+[-a-zA-Z0-9_$()./]+'
-    token DIRPATH:		r'[-a-zA-Z0-9_$()./,]+'
-    token ID:			r'[a-zA-Z_.]+[a-zA-Z0-9_.]*'
-    token DELEXPR:		r'{([^}]+|\\.)*}'
-    token STR:			r'"([^\\"]+|\\.)*"'
-    token RAWTEXT:		r'.*'
-    token ON:			'on'
-    token OFF:			'off'
-    token PCI:			'pci'
-    token PNP:			'pnp'
-    token I2C:			'i2c'
-    token APIC:			'apic'
-    token APIC_CLUSTER:		'apic_cluster'
-    token CPU:			'cpu'
-    token CPU_BUS:		'cpu_bus'
-    token PCI_DOMAIN:		'pci_domain'
-
-
-    rule expr:		logical			{{ l = logical }}
-			( "&&" logical		{{ l = l and logical }}
-			| "[|][|]" logical	{{ l = l or logical }}
-			)*			{{ return l }}
-
-    rule logical:	factor			{{ n = factor }}
-			( "[+]" factor		{{ n = n+factor }}
-			| "-"  factor		{{ n = n-factor }}
-			)*			{{ return n }}
-
-    rule factor:	term			{{ v = term }}
-			( "[*]" term		{{ v = v*term }}
-			| "/"  term		{{ v = v/term }}
-			| "<<"  term		{{ v = v << term }}
-			| ">=" term		{{ v = (v < term)}}
-			)*			{{ return v }}
-
-    # A term is a number, variable, or an expression surrounded by parentheses
-    rule term:		NUM			{{ return long(NUM, 10) }}
-		|	HEX_PREFIX HEX_NUM	{{ return long(HEX_NUM, 16) }}
-		|	ID			{{ return lookup(ID) }}
-		|	unop			{{ return unop }}
-		|	"\\(" expr "\\)"	{{ return expr }}
-
-    rule unop:		"!" expr		{{ return not(expr) }}
-
-    rule partend<<C>>:	(stmt<<C>>)* END 	{{ if (C): partpop()}}
-
-    # This is needed because the legacy cpu command could not distinguish
-    # between cpu vendors. It should just be PATH, but getting this change
-    # into the source tree will be tricky... 
-    # DO NOT USE ID AS IT MAY GO AWAY IN THE FUTURE
-    rule partid:	ID 			{{ return ID }}
-		|	PATH			{{ return PATH }}
-
-#    rule parttype:	NORTHBRIDGE		{{ return 'northbridge' }} 
-#    		|	SUPERIO 		{{ return 'superio' }}
-#		|	PMC			{{ return 'pmc' }}
-#		|	SOUTHBRIDGE		{{ return 'southbridge' }}
-#		|	CPU			{{ return 'cpu' }}
-#		|	CHIP                    {{ return '' }}
-#
-    rule parttype:	CHIP                    {{ return '' }}
-
-    rule partdef<<C>>:				{{ name = 0 }} 
-			parttype partid		
-			[ STR			{{ name = dequote(STR) }}
-			]                       {{ if (C): part(parttype, partid, 'Config.lb', name) }}
-			partend<<C>> 		
-
-    rule arch<<C>>:	ARCH ID			{{ if (C): setarch(ID) }}
-			partend<<C>>
-    
-    rule mainboardinit<<C>>:
-			MAINBOARDINIT DIRPATH	{{ if (C): addcrt0include(DIRPATH)}}
-
-    rule initinclude<<C>>: 
-			INITINCLUDE 
-			STR 
-			DIRPATH			{{ if (C): addinitinclude(STR, DIRPATH)}}
-
-    rule initobject<<C>>:
-			INITOBJECT DIRPATH	{{ if (C): addinitobject(DIRPATH)}}
-
-    rule object<<C>>:	OBJECT DIRPATH		{{ if (C): addobject(DIRPATH)}}
-
-    rule driver<<C>>:	DRIVER DIRPATH		{{ if (C): adddriver(DIRPATH)}}
-
-    rule smmobject<<C>>:
-    			SMMOBJECT DIRPATH	{{ if (C): addsmmobject(DIRPATH)}}
-
-
-    rule dir<<C>>:	DIR DIRPATH 		{{ if (C): dodir(DIRPATH, 'Config.lb') }}
-
-    rule default<<C>>:	DEFAULT ID EQ value	{{ if (C): setdefault(ID, value, 0) }}
-
-    rule ldscript<<C>>:	LDSCRIPT DIRPATH	{{ if (C): addldscript(DIRPATH) }}
-
-    rule iif<<C>>:	IF ID			{{ c = lookup(ID) }}
-			(stmt<<C and c>>)* 
-			[ ELSE (stmt<<C and not c>>)* ]
-			END
-
-    rule makerule<<C>>:	MAKERULE RULE		{{ if (C): addrule(RULE) }}
-			( DEPENDS STR		{{ if (C): adddep(RULE, STR) }}
-			| ACTION STR		{{ if (C): addaction(RULE, STR) }}
-			)*
-			END
-
-    rule makedefine<<C>>:
-			MAKEDEFINE RAWTEXT	{{ if (C): adduserdefine(RAWTEXT) }}
-
-    rule addaction<<C>>:
-			ADDACTION ID STR	{{ if (C): addaction(ID, STR) }}
-
-    rule init<<C>>:	INIT DIRPATH		{{ if (C): addinit(DIRPATH) }}
-
-    rule field:		STR			{{ return STR }}
-
-    rule register<<C>>:	REGISTER field '=' STR	{{ if (C): addregister(field, STR) }}
-
-    rule enable<<C>>:				{{ val = 1 }}
-	    		( ON 			{{ val = 1 }}
-			| OFF			{{ val = 0 }}
-			) 			{{ if(C): partstack.tos().set_enabled(val) }}
-
-    rule resource<<C>>:				{{ type = "" }}
-	    		(  IO			{{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_IO" }}
-			|   MEM			{{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_MEM" }}
-			|   IRQ			{{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_IRQ" }}
-			|   DRQ			{{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_DRQ" }}
-			)
-			term '='		{{ index = term }}
-			term			{{ value = term }}
-						{{ if (C): partstack.tos().add_resource(type, index, value) }}
-    
-			     
-    rule resources<<C>>:			{{ if (C): partstack.tos().start_resources() }}
-	    		( resource<<C>> )*
-						{{ if (C): partstack.tos().end_resources() }}
-	    
-    
-    rule pci<<C>>:	PCI 			{{ if (C): devicepart('pci') }}
-
-    			HEX_NUM			{{ slot = int(HEX_NUM,16) }}
-			'.' HEX_NUM		{{ function = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addpcipath(slot, function) }}
-    rule pci_domain<<C>>:	
-			PCI_DOMAIN 		{{ if (C): devicepart('pci_domain') }}
-			HEX_NUM			{{ pci_domain = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addpci_domainpath(pci_domain) }}
-
-    rule pnp<<C>>:	PNP  			{{ if (C): devicepart('pnp') }}
-			HEX_NUM			{{ port = int(HEX_NUM,16) }}
-			'.' HEX_NUM		{{ device = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addpnppath(port, device) }}
-						
-    rule i2c<<C>>:	I2C   			{{ if (C): devicepart('i2c') }}
-			HEX_NUM			{{ device = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addi2cpath(device) }}
-
-    rule apic<<C>>:	APIC   			{{ if (C): devicepart('apic') }}
-			HEX_NUM			{{ apic_id = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addapicpath(apic_id) }}
-
-    rule apic_cluster<<C>>: APIC_CLUSTER 	{{ if (C): devicepart('apic_cluster') }}
-			HEX_NUM			{{ cluster = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addapic_clusterpath(cluster) }}
-
-    rule include<<C>>:	INCLUDE DIRPATH 	{{ dofile(DIRPATH) }}
-
-    rule cpu<<C>>:	CPU			{{ if (C): devicepart('cpu') }}
-    			HEX_NUM			{{ id = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addcpupath(id) }}
-
-    rule cpu_bus<<C>>:	CPU_BUS			{{ if (C): devicepart('cpu_bus') }}
-    			HEX_NUM			{{ id = int(HEX_NUM, 16) }}
-						{{ if (C): partstack.tos().addcpu_buspath(id) }}
-
-    rule dev_path<<C>>:
-	    		pci<<C>>		{{ return pci }}
-		|	pci_domain<<C>>		{{ return pci_domain }}
-	    	|	pnp<<C>>		{{ return pnp }}
-		|	i2c<<C>>		{{ return i2c }}
-		|	apic<<C>>		{{ return apic }}
-		|	apic_cluster<<C>>	{{ return apic_cluster }}
-		|	cpu<<C>>		{{ return cpu }}
-		|	cpu_bus<<C>>		{{ return cpu_bus }}
-		
-    rule prtval:	expr			{{ return str(expr) }}
-		|	STR			{{ return STR }}
-
-    rule prtlist:	prtval			{{ el = "%(" + prtval }}
-			( "," prtval 		{{ el = el + "," + prtval }}
-			)*			{{ return el + ")" }}	
-
-    rule prtstmt<<C>>:	PRINT STR 		{{ val = STR }}
-			[ "," prtlist 		{{ val = val + prtlist }}
-			]			{{ if (C): print eval(val) }}
-
-    rule config<<C>>:	CONFIG PATH		{{ if (C): addconfig(PATH) }}
-
-    rule device<<C>>:   DEVICE dev_path<<C>>
-    			enable<<C>>			
-			resources<<C>>
-			partend<<C>> 
-
-    rule stmt<<C>>:	arch<<C>>		{{ return arch}}
-		|	addaction<<C>>		{{ return addaction }}
-    		|	config<<C>>		{{ return config}}
-		|	default<<C>>		{{ return default}}
-		|	dir<<C>>		{{ return dir}}
-		|	driver<<C>>		{{ return driver }}
-		|	iif<<C>>	 	{{ return iif }}
-		|	init<<C>>	 	{{ return init }}
-		|	initinclude<<C>>	{{ return initinclude }}
-		|	include<<C>>		{{ return include }}
-		|	initobject<<C>>		{{ return initobject }}
-		|	ldscript<<C>>		{{ return ldscript}}
-		|	mainboardinit<<C>>	{{ return mainboardinit }}
-		|	makedefine<<C>> 	{{ return makedefine }}
-		|	makerule<<C>>		{{ return makerule }}
-		|	object<<C>>		{{ return object }}
-		|	option<<C>>		{{ return option }}
-		|	partdef<<C>>		{{ return partdef }}
-		| 	prtstmt<<C>>		{{ return prtstmt }}
-		|	register<<C>> 		{{ return register }}
-		|	device<<C>>		{{ return device }}
-		|	smmobject<<C>>		{{ return smmobject }}
-
-    # ENTRY for parsing Config.lb file
-    rule cfgfile:	(uses<<1>>)* 
-    			(stmt<<1>>)*
-			EOF			{{ return 1 }}
-
-    rule usesid<<C>>:	ID			{{ if (C): usesoption(ID) }}
-
-    rule uses<<C>>:	USES (usesid<<C>>)+
-
-    rule mainboardvariables:	(uses<<1>>)*
-				(default<<1>>)*
-				(option<<1>>)*
-				END		{{ return 1}}
-
-    rule value:		STR			{{ return dequote(STR) }} 
-		| 	expr			{{ return expr }}
-		|	DELEXPR			{{ return DELEXPR }}
-
-    rule option<<C>>:	OPTION ID EQ value	{{ if (C): setoption(ID, value, 0) }}
-
-    rule opif<<C>>:	IF ID			{{ c = lookup(ID) }}
-			(opstmt<<C and c>>)* 
-			[ ELSE (opstmt<<C and not c>>)* ] 
-			END
-
-    rule opstmt<<C>>:	option<<C>>
-		|	opif<<C>>
-		|	prtstmt<<C>>
-
-    rule payload<<C>>:	PAYLOAD DIRPATH		{{ if (C): payload(DIRPATH) }}
-
-    rule mainboard:
-			MAINBOARD PATH		{{ mainboardsetup(PATH) }}
-
-    rule romif<<C>>:	IF ID			{{ c = lookup(ID) }}
-			(romstmt<<C and c>>)* 
-			[ ELSE (romstmt<<C and not c>>)* ]
-			END
-
-    rule romstmt<<C>>:	romif<<C>>
-		|	option<<C>>
-		|	payload<<C>>
-
-    rule romimage:	ROMIMAGE STR		{{ startromimage(dequote(STR)) }}
-			(romstmt<<1>>)*
-			END			{{ endromimage() }}
-
-    rule roms:		STR			{{ s = '[' + STR }}
-			( STR			{{ s = s + "," + STR }}
-			)*			{{ return eval(s + ']') }}
-
-    rule buildrom:	BUILDROM DIRPATH expr roms	{{ addbuildrom(DIRPATH, expr, roms) }}
-
-    rule pci_vid:	VENDOR_ID EQ term	{{ return term }}
-
-    rule pci_did:	DEVICE_ID EQ term	{{ return term }}
-
-
-    rule pci_rom:	PCI_ROM DIRPATH pci_vid pci_did	{{ addpci_rom(DIRPATH, pci_vid, pci_did) }}
-
-    rule romstmts:	romimage 
-		|	buildrom
-		|	opstmt<<1>>
-		|	pci_rom
-
-    # ENTRY for parsing root part
-    rule board:		{{ loadoptions("config", "Options.lb", "options") }}
-	    		TARGET DIRPATH		{{ target(DIRPATH) }}
-			mainboard
-			(romstmts)*		
-			EOF			{{ return 1 }}
-
-    # ENTRY for parsing a delayed value
-    rule delexpr:	"{" expr "}" EOF	{{ return expr }}
-
-    rule wrstr<<ID>>:	STR			{{ setwrite(ID, dequote(STR)) }}
-
-    rule defstmts<<ID>>:			{{ d = 0 }}
-			( DEFAULT
-			  ( value		{{ setdefault(ID, value, 1) }}
-			  | NONE		{{ setnodefault(ID) }}
-			  )			{{ d = d | 1 }}
-			| FORMAT STR		{{ setformat(ID, dequote(STR)) }}
-			| EXPORT 
-			  ( ALWAYS		{{ setexported(ID) }}
-			  | USED		{{ setexportable(ID) }}
-			  | NEVER		{{ setnoexport(ID) }}
-			  )			{{ d = d | 2 }}
-			| COMMENT STR 		{{ setcomment(ID, dequote(STR)); d = d | 4 }}
-			| WRITE (wrstr<<ID>>)+
-			)+			{{ return d }}
-		
-    rule define:	DEFINE ID 		{{ newoption(ID) }}
-			defstmts<<ID>> END	{{ validdef(ID, defstmts) }}
-
-    # ENTRY for parsing Options.lb file
-    rule options:	(define)* EOF		{{ return 1 }}
-%%
-
-#=============================================================================
-#		FILE OUTPUT 
-#=============================================================================
-def writemakefileheader(file, fname):
-	file.write("# File: %s is autogenerated\n" % fname)
-
-def writemakefilefooter(file, fname):
-	file.write("\n\n%s: %s %s\n"
-		% (os.path.basename(fname), os.path.abspath(sys.argv[0]), top_config_file))
-	file.write("\t(cd %s ; export PYTHONPATH=%s/util/newconfig ; python %s %s %s)\n\n"
-		% (os.getcwd(), treetop, sys.argv[0], sys.argv[1], sys.argv[2]))
-
-def writemakefilesettings(path):
-	""" Write Makefile.settings to seperate the settings
-	from the actual makefile creation."""
-
-	global treetop, target_dir
-
-	filename = os.path.join(path, "Makefile.settings")
-	print "Creating", filename
-	file = safe_open(filename, 'w+')
-	writemakefileheader(file, filename)
-	file.write("TOP:=%s\n" % (treetop))
-	file.write("TARGET_DIR:=%s\n" % target_dir)
-	writemakefilefooter(file, filename)
-	file.close()
-
-def writeimagesettings(image):
-	"""Write Makefile.settings to seperate the settings
-	from the actual makefile creation."""
-
-	global treetop
-	global global_options_by_order
-
-	filename = os.path.join(image.gettargetdir(), "Makefile.settings")
-	print "Creating", filename
-	file = safe_open(filename, 'w+')
-	writemakefileheader(file, filename)
-	file.write("TOP:=%s\n" % (treetop))
-	file.write("TARGET_DIR:=%s\n" % (image.gettargetdir()))
-	file.write("\n")
-	exported = []
-	for o in global_exported_options:
-		exported.append(o)
-	for o in image.exported_options:
-		if (not o in exported):
-			exported.append(o)
-	for o in exported:
-		file.write("export %s:=" % o.name)
-		if (hasvalue(o.name, image)):
-			file.write("%s" % getformated(o.name, image))
-		file.write("\n")
-	file.write("\n")
-	file.write("export VARIABLES :=\n")
-	for o in exported:
-		file.write("export VARIABLES += %s\n" % o.name)
-	file.write("\n")
-	# writemakefilefooter(file,filename)
-	file.close()
-
-# write the romimage makefile
-# let's try the Makefile
-# first, dump all the -D stuff
-
-def writeimagemakefile(image):
-	makefilepath = os.path.join(image.gettargetdir(), "Makefile")
-	print "Creating", makefilepath
-	file = safe_open(makefilepath, 'w+')
-	writemakefileheader(file, makefilepath)
-
-	# main rule
-	file.write("\nall: coreboot.rom\n\n")
-	file.write(".PHONY: all\n\n")
-	#file.write("include cpuflags\n")
-	# Putting "include cpuflags" in the Makefile has the problem that the
-	# cpuflags file would be generated _after_ we want to include it.
-	# Instead, let make do the work of computing CPUFLAGS:
-	file.write("# Get the value of TOP, VARIABLES, and several other variables.\n")
-	file.write("include Makefile.settings\n\n")
-	file.write("# Function to create an item like -Di586 or -DCONFIG_MAX_CPUS='1' or -Ui686\n")
-	file.write("D_item = $(shell echo '$(if $(subst undefined,,$(origin $1)),\\#define $1$(if $($1), $($1),),\\#undef $1)' >> settings.h)\n\n")
-	file.write("# Compute the value of CPUFLAGS here during make's first pass.\n")
-	file.write("CPUFLAGS := $(strip $(shell echo '/* autogenerated */' > settings.h)$(foreach _var_,$(VARIABLES),$(call D_item,$(_var_)))-include $(CURDIR)/settings.h)\n\n")
-
-	for i in image.getuserdefines():
-		file.write("%s\n" %i)
-	file.write("\n")
-
-	# print out all the object dependencies
-	file.write("\n# object dependencies (objectrules:)\n")
-	file.write("INIT-OBJECTS :=\n")
-	file.write("OBJECTS :=\n")
-	file.write("DRIVER :=\n")
-	file.write("\nSOURCES :=\n")
-	for irule, init in image.getinitobjectrules().items():
-		i_name = init[0]
-		i_source = init[1]
-		file.write("INIT-OBJECTS += %s\n" % (i_name))
-		file.write("SOURCES += %s\n" % (i_source))
-
-	for objrule, obj in image.getobjectrules().items():
-		obj_name = obj[0]
-		obj_source = obj[1]
-		file.write("OBJECTS += %s\n" % (obj_name))
-		file.write("SOURCES += %s\n" % (obj_source))
-
-	for srule, smm in image.getsmmobjectrules().items():
-		s_name = smm[0]
-		s_source = smm[1]
-		file.write("SMM-OBJECTS += %s\n" % (s_name))
-		file.write("SOURCES += %s\n" % (s_source))
-
-
-	# for chip_target.c
-	file.write("OBJECTS += static.o\n")
-	file.write("SOURCES += static.c\n")
-
-	for driverrule, driver in image.getdriverrules().items():
-		obj_name = driver[0]
-		obj_source = driver[1]
-		file.write("DRIVER += %s\n" % (obj_name))
-		file.write("SOURCES += %s\n" % (obj_source))
-
-	# Print out all ldscript.ld dependencies.
-	file.write("\n# ldscript.ld dependencies:\n")
-	file.write("LDSUBSCRIPTS-1 := \n" )
-	for script in image.getldscripts():
-		file.write("LDSUBSCRIPTS-1 += %s\n" % topify(script))
-
-	# Print out the dependencies for crt0_includes.h
-	file.write("\n# Dependencies for crt0_includes.h\n")
-	file.write("CRT0_INCLUDES:=\n")
-	for inc in image.getinitincludes():
-		if (local_path.match(inc)):
-			file.write("CRT0_INCLUDES += %s\n" % inc)
-		else:
-			file.write("CRT0_INCLUDES += $(TOP)/src/%s\n" % inc)
-
-	# Print out the user defines.
-	file.write("\n# userdefines:\n")
-		
-	# Print out the base rules.
-	# Need to have a rule that counts on 'all'.
-	file.write("\n# mainrulelist:")
-
-	# Print out any user rules.
-	file.write("\n# From makerule or docipl commands:\n")
-
-	file.write("\n# initobjectrules:\n")
-	for irule, init in image.getinitobjectrules().items():
-		image.addmakeobject(file, init);
-
-	file.write("\n# objectrules (don't duplicate initobjects):\n")
-	for objrule, obj in image.getobjectrules().items():
-
-		if (getdict(image.getinitobjectrules(), obj[3])):
-			debug.info(debug.object, "skipping %s" % (obj[3]))
-		else:
-			image.addmakeobject(file, obj);
-
-	for driverrule, driver in image.getdriverrules().items():
-		source = topify(driver[1])
-		file.write("%s: %s\n" % (driver[0], source))
-		file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
-		#file.write("%s\n" % objrule[2])
-
-	file.write("\n# smmobjectrules:\n")
-	for irule, smm in image.getsmmobjectrules().items():
-		image.addmakeobject(file, smm);
-
-	# special rule for chip_target.c
-	file.write("static.o: static.c\n")
-	file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
-
-	# Print out the rules that will make cause the files
-	# generated by NLBConfig.py to be remade if any dependencies change.
-
-	file.write("\n# Remember the automatically generated files\n")
-	file.write("GENERATED:=\n")
-	for genfile in ['Makefile',
-			'nsuperio.c',
-			'static.c',
-			'corebootDoc.config' ]:
-		file.write("GENERATED += %s\n" % genfile)
-	file.write("GENERATED += %s\n" % image.getincludefilename())
-
-	keys = global_options_by_order
-	keys.sort()
-	file.write("\necho:\n")
-	for key in keys:
-		 file.write("\t@echo %s='$(%s)'\n"% (key,key))
-
-	for i, m in image.getmakerules().items():
-		file.write("%s: " %i)
-		for i in m.dependency:
-			file.write("%s " % i)
-		file.write("\n")
-		for i in m.actions:
-			file.write("\t%s\n" % i)
-	writemakefilefooter(file, makefilepath)
-	file.close()
-
-#
-def writemakefile(path):
-	global rommapping
-	global bootblocksize
-	makefilepath = os.path.join(path, "Makefile")
-	print "Creating", makefilepath
-	file = safe_open(makefilepath, 'w+')
-	writemakefileheader(file, makefilepath)
-
-	# Hack to get the necessary settings (CONFIG_COMPRESSED_PAYLOAD_LZMA):
-	file.write("include %s/Makefile.settings\n\n" % romimages.keys()[0])
-
-	# main rule
-	file.write("\nall: ")
-	for i in buildroms:
-		file.write(" %s" % i.name)
-	file.write("\n")
-
-	# cbfstool rules
-	file.write("\ncbfstool:\n\tmkdir -p cbfs\n\t$(MAKE) -C $(TOP)/util/cbfstool obj=$(shell pwd)/cbfs\n")
-	file.write("\ncbfstool-clean:\n\t$(MAKE) -C $(TOP)/util/cbfstool obj=$(shell pwd)/cbfs clean\n\n")
-
-	file.write("include Makefile.settings\n\n")
-	for i, o in romimages.items():
-		file.write("%s/coreboot.rom:\n" % o.getname())
-		file.write("\t$(MAKE) -C %s coreboot.rom\n" % o.getname())
-	file.write("clean: ")
-	for i in romimages.keys():
-		file.write(" %s-clean" % i)
-	file.write(" base-clean")
-	file.write("\n\n")
-	for i, o in romimages.items():
-		file.write("%s-clean:\n" % o.getname())
-		file.write("\t(cd %s; $(MAKE) clean)\n\n" % o.getname())
-	file.write("base-clean:\n")
-	file.write("\trm -f romcc*\n\n")
-
-	file.write("CBFS_COMPRESS_FLAG:=\n")
-	file.write("CBFS_STAGE_COMPRESS_FLAG:=\n")
-	file.write("ifeq \"$(CONFIG_COMPRESSED_PAYLOAD_LZMA)\" \"1\"\nCBFS_COMPRESS_FLAG:=l\nendif\n\n")
-	file.write("ifeq \"$(CONFIG_COMPRESS)\" \"1\"\nCBFS_STAGE_COMPRESS_FLAG:=l\nendif\n\n")
-
-	for i in buildroms:
-		file.write("%s: cbfstool" %(i.name))
-		for j in i.roms:
-			file.write(" %s/coreboot.rom " % j)
-		file.write("\n")
-
-		romsize = getoption("CONFIG_ROM_SIZE", image)
-
-		file.write("\n\trm -f %s\n" %(i.name))
-
-		# build the bootblock here.
-		file.write("\n\tcat")
-		for j in i.roms:
-			file.write(" %s/coreboot.rom " % j)
-		file.write("> %s.bootblock\n\n" %i.name)
-		file.write("\t./cbfs/cbfstool %s create %s %s.bootblock\n"
-			   %(i.name, romsize, i.name))
-		for j in pciroms:
-			file.write("\t./cbfs/cbfstool %s add %s pci%04x,%04x.rom optionrom\n" % (i.name, j.name, j.pci_vid, j.pci_did))
-		for j in i.roms:
-			#failover is a hack that will go away soon. 
-			if (j != "failover") and (rommapping[j] != "/dev/null"):
-				file.write("\t./cbfs/cbfstool %s add-payload %s %s/payload $(CBFS_COMPRESS_FLAG)\n" % (i.name, rommapping[j], j,))
-			if (j != "failover"):
-				file.write("\t./cbfs/cbfstool %s add-stage %s/coreboot_ram %s/coreboot_ram $(CBFS_STAGE_COMPRESS_FLAG)\n" % (i.name, j, j,))
-			file.write("\tif [ -f %s/coreboot_apc ]; then ./cbfs/cbfstool %s add-stage %s/coreboot_apc %s/coreboot_apc $(CBFS_COMPRESS_FLAG); fi\n" % (j, i.name, j, j,))
-		file.write("\t./cbfs/cbfstool %s print\n" % i.name)
-		file.write("\n")
-
-	file.write(".PHONY: all clean cbfstool")
-	for i in romimages.keys():
-		file.write(" %s-clean" % i)
-	for i, o in romimages.items():
-		file.write(" %s/coreboot.rom" % o.getname())
-	file.write("\n\n")
-
-	writemakefilefooter(file, makefilepath)
-	file.close()
-
-def writeinitincludes(image):
-	global include_pattern
-	filepath = os.path.join(image.gettargetdir(), image.getincludefilename())
-	print "Creating", filepath
-	outfile = safe_open(filepath, 'w+')
-	if (image.newformat()):
-		infile = safe_open(image.getinitfile(), 'r')
-
-		line = infile.readline()
-		while (line):
-			p = include_pattern.match(line)
-			if (p):
-				for i in image.getinitincludes():
-					inc = image.getinitinclude(i)
-					if (inc.getstring() == p.group(1)):
-						outfile.write("#include \"%s\"\n" % inc.getpath())
-			else:
-				outfile.write(line)
-			line = infile.readline()
-
-		infile.close()
-	else:
-		for i in image.getinitincludes():
-			outfile.write("#include <%s>\n" % i)
-	outfile.close()
-
-def writeldoptions(image):
-	"""Write ldoptions file."""
-	filename = os.path.join(image.gettargetdir(), "ldoptions")
-	print "Creating", filename
-	file = safe_open(filename, 'w+')
-	for o in global_exported_options:
-		if (hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
-			file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
-	for o in image.exported_options:
-		if (not o in global_exported_options and hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
-			file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
-	file.close()
-
-def dumptree(part, lvl):
-	debug.info(debug.dumptree, "DUMPTREE ME is")
-	part.dumpme(lvl)
-	# dump the siblings -- actually are there any? not sure
-	# siblings are:
-	debug.info(debug.dumptree, "DUMPTREE SIBLINGS are")
-	kid = part.next_sibling
-	while (kid):
-		kid.dumpme(lvl)
-		kid = kid.next_sibling
-	# dump the kids
-	debug.info(debug.dumptree, "DUMPTREE KIDS are")
-	#for kid in part.children:
-	if (part.children):
-		dumptree(part.children, lvl+1)
-	kid = part.next_sibling
-	while (kid):
-		if (kid.children):
-			dumptree(kid.children, lvl + 1)
-		kid = kid.next_sibling
-	debug.info(debug.dumptree, "DONE DUMPTREE")
-
-def writecode(image):
-	filename = os.path.join(img_dir, "static.c")
-	print "Creating", filename
-	file = safe_open(filename, 'w+')
-	file.write("#include <device/device.h>\n")
-	file.write("#include <device/pci.h>\n")
-	for path in image.getconfigincludes().values():
-		file.write("#include \"%s\"\n" % path)
-	file.write("\n/* pass 0 */\n")
-	gencode(image.getroot(), file, 0)
-	file.write("\n/* pass 1 */\n")
-	gencode(image.getroot(), file, 1)
-	file.close()
-
-def gencode(part, file, pass_num):
-	debug.info(debug.gencode, "GENCODE ME is")
-	part.gencode(file, pass_num)
-	# dump the siblings -- actually are there any? not sure
-	debug.info(debug.gencode, "GENCODE SIBLINGS are")
-	kid = part.next_sibling
-	while (kid):
-		kid.gencode(file, pass_num)
-		kid = kid.next_sibling
-	# now dump the children 
-	debug.info(debug.gencode, "GENCODE KIDS are")
-	if (part.children):
-		gencode(part.children, file, pass_num)
-	kid = part.next_sibling
-	while (kid):
-		if (kid.children):
-			gencode(kid.children, file, pass_num)
-		kid = kid.next_sibling
-	debug.info(debug.gencode, "DONE GENCODE")
-
-def writegraph(image):
-	filename = os.path.join(img_dir, "static.dot")
-	print "Creating", filename
-	file = safe_open(filename, 'w+')
-	file.write("digraph devicetree {\n")
-	file.write("	rankdir=LR\n")
-	genranks(image.getroot(), file, 0)
-	gennodes(image.getroot(), file)
-	gengraph(image.getroot(), file)
-	file.write("}\n")
-	file.close()
-
-def genranks(part, file, level):
-	#file.write("	# Level %d\n" % level )
-	file.write("	{ rank = same; \"dev_%s_%d\"" % (part.type_name,part.instance ))
-	sib = part.next_sibling
-	while (sib):
-		file.write("; \"dev_%s_%d\"" % (sib.type_name, sib.instance))
-		sib = sib.next_sibling
-	file.write("}\n" )
-	# now dump the children 
-	if (part.children):
-		genranks(part.children, file, level + 1)
-
-	kid = part.next_sibling
-	while (kid):
-		if (kid.children):
-			genranks(kid.children, file, level + 1)
-		kid = kid.next_sibling
-
-
-def gennodes(part, file):
-	file.write("	dev_%s_%d[shape=record, label=\"%s\"];\n" % (part.type_name,part.instance,part.graph_name() ))
-	sib = part.next_sibling
-	while (sib):
-		file.write("	dev_%s_%d[shape=record, label=\"%s\"];\n" % (sib.type_name,sib.instance,sib.graph_name() ))
-		sib = sib.next_sibling
-	# now dump the children
-	if (part.children):
-		gennodes(part.children, file)
-
-	kid = part.next_sibling
-	while (kid):
-		if (kid.children):
-			gennodes(kid.children, file)
-		kid = kid.next_sibling
-
-
-def gengraph(part, file):
-	if (part.parent != part):
-		file.write("	dev_%s_%d -> dev_%s_%d;\n" % \
-				(part.parent.type_name, part.parent.instance, \
-				 part.type_name, part.instance ))
-	sib = part.next_sibling
-	while (sib):
-		file.write("	dev_%s_%d -> dev_%s_%d;\n" % \
-				(sib.parent.type_name, sib.parent.instance, \
-				 sib.type_name, sib.instance ))
-		sib = sib.next_sibling
-
-	kid = part.next_sibling
-	while (kid):
-		if (kid.children):
-			gengraph(kid.children, file)
-		kid = kid.next_sibling
-
-	if (part.children):
-		gengraph(part.children, file)
-
-def verifyparse():
-	"""Add any run-time checks to verify that parsing the configuration
-	was successful"""
-
-	for image in romimages.values():
-		print("Verifying ROMIMAGE %s" % image.name)
-		if (image.newformat() and image.getinitfile() == ''):
-			fatal("An init file must be specified")
-		for op in image.exported_options:
-			if (getoptionvalue(op.name, op, image) == 0 and getoptionvalue(op.name, op, 0) == 0):
-				warning("Exported option %s has no value (check Options.lb)" % op.name);
-	print("Verifing global options")
-	for op in global_exported_options:
-		if (getoptionvalue(op.name, op, 0) == 0):
-			notice("Exported option %s has no value (check Options.lb)" % op.name);
-			
-#=============================================================================
-#		MAIN PROGRAM
-#=============================================================================
-if __name__=='__main__':
-	from sys import argv
-	if (len(argv) < 3):
-		fatal("Args: <file> <path to coreboot>")
-
-	top_config_file = os.path.abspath(sys.argv[1])
-
-	treetop = os.path.abspath(sys.argv[2])
-
-	# Now read in the customizing script...
-	loc.push(argv[1])
-	fp = safe_open(argv[1], 'r')
-	if (not parse('board', fp.read())):
-		fatal("Could not parse file")
-	loc.pop()
-
-	verifyparse()
-
-	# no longer need to check if an options has been used
-	alloptions = 1
-
-	for image_name, image in romimages.items():
-		if (debug.level(debug.dumptree)):
-			debug.info(debug.dumptree, "DEVICE TREE:")
-			dumptree(image.getroot(), 0)
-
-		img_dir = image.gettargetdir()
-		if not os.path.isdir(img_dir):
-			print "Creating directory %s" % img_dir
-			os.makedirs(img_dir)
-
-		for objrule, obj in image.getobjectrules().items():
-			sub_dir = img_dir + '/' + os.path.dirname(obj[0])
-			if not os.path.isdir(sub_dir):
-				print "Creating sub directory %s" % sub_dir
-				os.makedirs(sub_dir)
-
-		for driverrule, driver in image.getdriverrules().items():
-			sub_dir = img_dir + '/' + os.path.dirname(driver[0])
-			if not os.path.isdir(sub_dir):
-				print "Creating sub directory %s" % sub_dir
-				os.makedirs(sub_dir)
-
-		for srule, smm in image.getsmmobjectrules().items():
-			sub_dir = img_dir + '/' + os.path.dirname(smm[0])
-			if not os.path.isdir(sub_dir):
-				print "Creating sub directory %s" % sub_dir
-				os.makedirs(sub_dir)
-
-		for irule, init in image.getinitobjectrules().items():
-			sub_dir = img_dir + '/' + os.path.dirname(init[0])
-			if not os.path.isdir(sub_dir):
-				print "Creating sub directory %s" % sub_dir
-				os.makedirs(sub_dir)
-
-		if (debug.level(debug.dump)):
-			for i in image.getinitincludes():
-				debug.info(debug.dump, "crt0include file %s" % i)
-			for i in image.getdriverrules().keys():
-				debug.info(debug.dump, "driver file %s" % i)
-			for i in image.getldscripts():
-				debug.info(debug.dump, "ldscript file %s" % i)
-			for i, m in image.getmakerules().items():
-				debug.info(debug.dump, " makerule %s dep %s act %s" % (i, m.dependency, m.actions))
-
-		writecode(image)
-		writeimagesettings(image)
-		writeinitincludes(image)
-		writeimagemakefile(image)
-		writeldoptions(image)
-		writegraph(image)
-
-	writemakefilesettings(target_dir)
-	writemakefile(target_dir)
-
-	sys.exit(0)
diff --git a/util/newconfig/parsedesc.g b/util/newconfig/parsedesc.g
deleted file mode 100644
index 7113c6d6f3..0000000000
--- a/util/newconfig/parsedesc.g
+++ /dev/null
@@ -1,196 +0,0 @@
-######################################################################
-# The remainder of this file is from parsedesc.{g,py}
-
-def append(lst, x):
-    "Imperative append"
-    lst.append(x)
-    return lst
-
-def add_inline_token(tokens, str):
-    tokens.insert( 0, (str, eval(str, {}, {})) )
-    return Terminal(str)
-
-def cleanup_choice(lst):
-    if len(lst) == 0: return Sequence([])
-    if len(lst) == 1: return lst[0]
-    return apply(Choice, tuple(lst))
-
-def cleanup_sequence(lst):
-    if len(lst) == 1: return lst[0]
-    return apply(Sequence, tuple(lst))
-
-def cleanup_rep(node, rep):
-    if rep == 'star':   return Star(node)
-    elif rep == 'plus': return Plus(node)
-    else:               return node
-
-def resolve_name(tokens, id, args):
-    if id in map(lambda x: x[0], tokens):
-	# It's a token
-	if args: 
-	    print 'Warning: ignoring parameters on TOKEN %s<<%s>>' % (id, args)
-        return Terminal(id)
-    else:
-        # It's a name, so assume it's a nonterminal
-        return NonTerminal(id, args)
-
-%%
-parser ParserDescription:
-    option:      "context-insensitive-scanner"
-
-    ignore:      "[ \t\r\n]+"
-    ignore:      "#.*?\r?\n"
-    token END:   "$"
-    token ATTR:  "<<.+?>>"
-    token STMT:  "{{.+?}}"
-    token ID:    '[a-zA-Z_][a-zA-Z_0-9]*'
-    token STR:   '[rR]?\'([^\\n\'\\\\]|\\\\.)*\'|[rR]?"([^\\n"\\\\]|\\\\.)*"'
-    token LP:    '\\('
-    token RP:    '\\)'
-    token LB:    '\\['
-    token RB:    '\\]'
-    token OR:    '[|]'
-    token STAR:  '[*]'
-    token PLUS:  '[+]'
-    token QUEST: '[?]'
-    token COLON: ':'
-
-    rule Parser: "parser" ID ":"
-                   Options
-                   Tokens
-                   Rules<<Tokens>> 
-                 END 
-                 {{ return Generator(ID,Options,Tokens,Rules) }}
-
-    rule Options: {{ opt = {} }}
-                  ( "option" ":" Str {{ opt[Str] = 1 }} )*
-                  {{ return opt }}
-
-    rule Tokens:  {{ tok = [] }}
-                  (
-                    "token" ID ":" Str {{ tok.append( (ID,Str) ) }}
-                  | "ignore"   ":" Str {{ tok.append( ('#ignore',Str) ) }}
-                  )*
-                  {{ return tok }}
-
-    rule Rules<<tokens>>:
-                  {{ rul = [] }}
-                  (
-                    "rule" ID OptParam ":" ClauseA<<tokens>>
-                    {{ rul.append( (ID,OptParam,ClauseA) ) }}
-                  )*
-                  {{ return rul }}
-
-    rule ClauseA<<tokens>>:
-                  ClauseB<<tokens>>
-                  {{ v = [ClauseB] }}
-                  ( OR ClauseB<<tokens>> {{ v.append(ClauseB) }} )*
-                  {{ return cleanup_choice(v) }}
-
-    rule ClauseB<<tokens>>:
-                  {{ v = [] }}
-                  ( ClauseC<<tokens>> {{ v.append(ClauseC) }} )*
-                  {{ return cleanup_sequence(v) }}
-
-    rule ClauseC<<tokens>>:
-                  ClauseD<<tokens>>
-                  ( PLUS {{ return Plus(ClauseD) }}
-                  | STAR {{ return Star(ClauseD) }}
-                  |      {{ return ClauseD }} )
-
-    rule ClauseD<<tokens>>:
-                  STR {{ t = (STR, eval(STR,{},{})) }}
-                      {{ if t not in tokens: tokens.insert( 0, t ) }} 
-                      {{ return Terminal(STR) }}
-                | ID OptParam {{ return resolve_name(tokens, ID, OptParam) }}
-                | LP ClauseA<<tokens>> RP {{ return ClauseA }}
-                | LB ClauseA<<tokens>> RB {{ return Option(ClauseA) }}
-                | STMT {{ return Eval(STMT[2:-2]) }}
-
-    rule OptParam: [ ATTR {{ return ATTR[2:-2] }} ] {{ return '' }}
-    rule Str:   STR {{ return eval(STR,{},{}) }}
-%%
-
-# This replaces the default main routine
-
-yapps_options = [
-    ('context-insensitive-scanner', 'context-insensitive-scanner',
-     'Scan all tokens (see docs)')
-    ]
-
-def generate(inputfilename, outputfilename='', dump=0, **flags):
-    """Generate a grammar, given an input filename (X.g)
-    and an output filename (defaulting to X.py)."""
-
-    if not outputfilename:
-	if inputfilename[-2:]=='.g': outputfilename = inputfilename[:-2]+'.py'
-	else: raise "Invalid Filename", outputfilename
-        
-    print 'Input Grammar:', inputfilename
-    print 'Output File:', outputfilename
-    
-    DIVIDER = '\n%%\n' # This pattern separates the pre/post parsers
-    preparser, postparser = None, None # Code before and after the parser desc
-
-    # Read the entire file
-    s = open(inputfilename,'r').read()
-
-    # See if there's a separation between the pre-parser and parser
-    f = find(s, DIVIDER)
-    if f >= 0: preparser, s = s[:f]+'\n\n', s[f+len(DIVIDER):]
-
-    # See if there's a separation between the parser and post-parser
-    f = find(s, DIVIDER)
-    if f >= 0: s, postparser = s[:f], '\n\n'+s[f+len(DIVIDER):]
-
-    # Create the parser and scanner
-    p = ParserDescription(ParserDescriptionScanner(s))
-    if not p: return
-    
-    # Now parse the file
-    t = wrap_error_reporter(p, 'Parser')
-    if not t: return # Error
-    if preparser is not None: t.preparser = preparser
-    if postparser is not None: t.postparser = postparser
-
-    # Check the options
-    for f in t.options.keys():
-        for opt,_,_ in yapps_options:
-            if f == opt: break
-        else:
-            print 'Warning: unrecognized option', f
-    # Add command line options to the set
-    for f in flags.keys(): t.options[f] = flags[f]
-            
-    # Generate the output
-    if dump:
-        t.dump_information()
-    else:
-        t.output = open(outputfilename, 'w')
-        t.generate_output()
-
-if __name__=='__main__':
-    import sys, getopt
-    optlist, args = getopt.getopt(sys.argv[1:], 'f:', ['dump'])
-    if not args or len(args) > 2:
-        print 'Usage:'
-        print '  python', sys.argv[0], '[flags] input.g [output.py]'
-        print 'Flags:'
-        print ('  --dump' + ' '*40)[:35] + 'Dump out grammar information'
-        for flag, _, doc in yapps_options:
-            print ('  -f' + flag + ' '*40)[:35] + doc
-    else:
-        # Read in the options and create a list of flags
-	flags = {}
-	for opt in optlist:
-	    for flag, name, _ in yapps_options:
-		if opt == ('-f', flag):
-		    flags[name] = 1
-		    break
-	    else:
-                if opt == ('--dump', ''):
-                    flags['dump'] = 1
-		else:
-                    print 'Warning - unrecognized option:  ', opt[0], opt[1]
-
-        apply(generate, tuple(args), flags)
diff --git a/util/newconfig/test.config b/util/newconfig/test.config
deleted file mode 100644
index c492f200fa..0000000000
--- a/util/newconfig/test.config
+++ /dev/null
@@ -1,6 +0,0 @@
-target x
-mainboard amd/solo
-#  option X=1
-#  makerule x y "z"
-  payload /dev/null
-end
diff --git a/util/newconfig/yapps2.py b/util/newconfig/yapps2.py
deleted file mode 100644
index 71bfa05ca6..0000000000
--- a/util/newconfig/yapps2.py
+++ /dev/null
@@ -1,779 +0,0 @@
-# Yapps 2.0 - yet another python parser system
-# Amit J Patel, January 1999
-# See http://theory.stanford.edu/~amitp/Yapps/ for documentation and updates
-
-# v2.0.1 changes (October 2001):
-# * The exceptions inherit the standard Exception class (thanks Rich Salz)
-# * The scanner can use either a different set of regular expressions
-#   per instance, or allows the subclass to define class fields with
-#   the patterns.  This improves performance when many Scanner objects
-#   are being created, because the regular expressions don't have to
-#   be recompiled each time. (thanks Amaury Forgeot d'Arc)
-# v2.0.2 changes (April 2002)
-# * Fixed a bug in generating the 'else' clause when the comment was too
-#   long.  v2.0.1 was missing a newline.  (thanks Steven Engelhardt)
-# v2.0.3 changes (August 2002)
-# * Fixed a bug with inline tokens using the r"" syntax.
-
-from string import *
-from yappsrt import *
-import re
-
-INDENT = " "*4
-
-class Generator:
-    def __init__(self, name, options, tokens, rules):
-        self.change_count = 0
-        self.name = name
-        self.options = options
-        self.preparser = ''
-        self.postparser = None
-        
-        self.tokens = {} # Map from tokens to regexps
-        self.ignore = [] # List of token names to ignore in parsing
-        self.terminals = [] # List of token names (to maintain ordering)
-        for n,t in tokens:
-            if n == '#ignore':
-                n = t
-                self.ignore.append(n)
-            if n in self.tokens.keys() and self.tokens[n] != t:
-                print 'Warning: token', n, 'multiply defined.'
-            self.tokens[n] = t
-            self.terminals.append(n)
-            
-        self.rules = {} # Map from rule names to parser nodes
-        self.params = {} # Map from rule names to parameters
-        self.goals = [] # List of rule names (to maintain ordering)
-        for n,p,r in rules:
-            self.params[n] = p
-            self.rules[n] = r
-            self.goals.append(n)
-            
-        import sys
-        self.output = sys.stdout
-
-    def __getitem__(self, name):
-        # Get options
-        return self.options.get(name, 0)
-    
-    def non_ignored_tokens(self):
-        return filter(lambda x, i=self.ignore: x not in i, self.terminals)
-    
-    def changed(self):
-        self.change_count = 1+self.change_count
-
-    def subset(self, a, b):
-        "See if all elements of a are inside b"
-        for x in a:
-            if x not in b: return 0
-        return 1
-    
-    def equal_set(self, a, b):
-        "See if a and b have the same elements"
-        if len(a) != len(b): return 0
-        if a == b: return 1
-        return self.subset(a, b) and self.subset(b, a)
-    
-    def add_to(self, parent, additions):
-        "Modify parent to include all elements in additions"
-        for x in additions:
-            if x not in parent:
-                parent.append(x)
-                self.changed()
-
-    def equate(self, a, b):
-        self.add_to(a, b)
-        self.add_to(b, a)
-
-    def write(self, *args):
-        for a in args:
-            self.output.write(a)
-
-    def in_test(self, x, full, b):
-        if not b: return '0'
-        if len(b)==1: return '%s == %s' % (x, `b[0]`)
-        if full and len(b) > len(full)/2:
-            # Reverse the sense of the test.
-            not_b = filter(lambda x, b=b: x not in b, full)
-            return self.not_in_test(x, full, not_b)
-        return '%s in %s' % (x, `b`)
-    
-    def not_in_test(self, x, full, b):
-        if not b: return '1'
-        if len(b)==1: return '%s != %s' % (x, `b[0]`)
-        return '%s not in %s' % (x, `b`)
-
-    def peek_call(self, a):
-        a_set = (`a`[1:-1])
-        if self.equal_set(a, self.non_ignored_tokens()): a_set = ''
-        if self['context-insensitive-scanner']: a_set = ''
-        return 'self._peek(%s)' % a_set
-    
-    def peek_test(self, a, b):
-        if self.subset(a, b): return '1'
-        if self['context-insensitive-scanner']: a = self.non_ignored_tokens()
-        return self.in_test(self.peek_call(a), a, b)
-
-    def not_peek_test(self, a, b):
-        if self.subset(a, b): return '0'
-        return self.not_in_test(self.peek_call(a), a, b)
-
-    def calculate(self):
-        while 1:
-            for r in self.goals:
-                self.rules[r].setup(self, r)
-            if self.change_count == 0: break
-            self.change_count = 0
-
-        while 1:
-            for r in self.goals:
-                self.rules[r].update(self)                
-            if self.change_count == 0: break
-            self.change_count = 0
-
-    def dump_information(self):
-        self.calculate()
-        for r in self.goals:
-            print '    _____' + '_'*len(r)
-            print ('___/Rule '+r+'\\' + '_'*80)[:79]
-            queue = [self.rules[r]]
-            while queue:
-                top = queue[0]
-                del queue[0]
-
-                print `top`
-                top.first.sort()
-                top.follow.sort()
-                eps = []
-                if top.accepts_epsilon: eps = ['(null)']
-                print '     FIRST:', join(top.first+eps, ', ')
-                print '    FOLLOW:', join(top.follow, ', ')
-                for x in top.get_children(): queue.append(x)
-                
-    def generate_output(self):
-        self.calculate()
-        self.write(self.preparser)
-        self.write("from string import *\n")
-        self.write("import re\n")
-        self.write("from yappsrt import *\n")
-	self.write("\n")
-	self.write("class ", self.name, "Scanner(Scanner):\n")
-        self.write("    patterns = [\n")
-        for p in self.terminals:
-            self.write("        (%s, re.compile(%s)),\n" % (
-                `p`, `self.tokens[p]`))
-        self.write("    ]\n")
-	self.write("    def __init__(self, str):\n")
-	self.write("        Scanner.__init__(self,None,%s,str)\n" %
-                   `self.ignore`)
-	self.write("\n")
-        
-        self.write("class ", self.name, "(Parser):\n")
-        for r in self.goals:
-            self.write(INDENT, "def ", r, "(self")
-            if self.params[r]: self.write(", ", self.params[r])
-            self.write("):\n")
-            self.rules[r].output(self, INDENT+INDENT)
-            self.write("\n")
-
-        self.write("\n")
-        self.write("def parse(rule, text):\n")
-        self.write("    P = ", self.name, "(", self.name, "Scanner(text))\n")
-        self.write("    return wrap_error_reporter(P, rule)\n")
-        self.write("\n")
-        if self.postparser is not None:
-            self.write(self.postparser)
-        else:
-            self.write("if __name__=='__main__':\n")
-            self.write(INDENT, "from sys import argv, stdin\n")
-            self.write(INDENT, "if len(argv) >= 2:\n")
-            self.write(INDENT*2, "if len(argv) >= 3:\n")
-            self.write(INDENT*3, "f = open(argv[2],'r')\n")
-            self.write(INDENT*2, "else:\n")
-            self.write(INDENT*3, "f = stdin\n")
-            self.write(INDENT*2, "print parse(argv[1], f.read())\n")
-            self.write(INDENT, "else: print 'Args:  <rule> [<filename>]'\n")
-
-######################################################################
-class Node:
-    def __init__(self):
-        self.first = []
-        self.follow = []
-        self.accepts_epsilon = 0
-        self.rule = '?'
-        
-    def setup(self, gen, rule):
-        # Setup will change accepts_epsilon,
-        # sometimes from 0 to 1 but never 1 to 0.
-        # It will take a finite number of steps to set things up
-        self.rule = rule
-
-    def used(self, vars):
-        "Return two lists: one of vars used, and the other of vars assigned"
-        return vars, []
-
-    def get_children(self):
-        "Return a list of sub-nodes"
-        return []
-    
-    def __repr__(self):
-        return str(self)
-    
-    def update(self, gen):
-        if self.accepts_epsilon:
-            gen.add_to(self.first, self.follow)
-
-    def output(self, gen, indent):
-        "Write out code to _gen_ with _indent_:string indentation"
-        gen.write(indent, "assert 0 # Invalid parser node\n")
-    
-class Terminal(Node):
-    def __init__(self, token):
-        Node.__init__(self)
-        self.token = token
-        self.accepts_epsilon = 0
-
-    def __str__(self):
-        return self.token
-
-    def update(self, gen):
-        Node.update(self, gen)
-        if self.first != [self.token]:
-            self.first = [self.token]
-            gen.changed()
-
-    def output(self, gen, indent):
-        gen.write(indent)
-        if re.match('[a-zA-Z_]+$', self.token):
-            gen.write(self.token, " = ")
-        gen.write("self._scan(%s)\n" % `self.token`)
-        
-class Eval(Node):
-    def __init__(self, expr):
-        Node.__init__(self)
-        self.expr = expr
-
-    def setup(self, gen, rule):
-        Node.setup(self, gen, rule)
-        if not self.accepts_epsilon:
-            self.accepts_epsilon = 1
-            gen.changed()
-
-    def __str__(self):
-        return '{{ %s }}' % strip(self.expr)
-
-    def output(self, gen, indent):
-        gen.write(indent, strip(self.expr), '\n')
-        
-class NonTerminal(Node):
-    def __init__(self, name, args):
-        Node.__init__(self)
-        self.name = name
-        self.args = args
-
-    def setup(self, gen, rule):
-        Node.setup(self, gen, rule)
-        try:
-            self.target = gen.rules[self.name]
-            if self.accepts_epsilon != self.target.accepts_epsilon:
-                self.accepts_epsilon = self.target.accepts_epsilon
-                gen.changed()
-        except KeyError: # Oops, it's nonexistent
-            print 'Error: no rule <%s>' % self.name
-            self.target = self
-            
-    def __str__(self):
-        return '<%s>' % self.name
-
-    def update(self, gen):
-        Node.update(self, gen)
-        gen.equate(self.first, self.target.first)
-        gen.equate(self.follow, self.target.follow)
-
-    def output(self, gen, indent):
-        gen.write(indent)
-        gen.write(self.name, " = ")
-        gen.write("self.", self.name, "(", self.args, ")\n")
-        
-class Sequence(Node):
-    def __init__(self, *children):
-        Node.__init__(self)
-        self.children = children
-
-    def setup(self, gen, rule):
-        Node.setup(self, gen, rule)
-        for c in self.children: c.setup(gen, rule)
-        
-        if not self.accepts_epsilon:
-            # If it's not already accepting epsilon, it might now do so.
-            for c in self.children:
-                # any non-epsilon means all is non-epsilon
-                if not c.accepts_epsilon: break 
-            else:
-                self.accepts_epsilon = 1
-                gen.changed()
-
-    def get_children(self):
-        return self.children
-    
-    def __str__(self):
-        return '( %s )' % join(map(lambda x: str(x), self.children))
-
-    def update(self, gen):
-        Node.update(self, gen)
-        for g in self.children:
-            g.update(gen)
-
-        empty = 1
-        for g_i in range(len(self.children)):
-            g = self.children[g_i]
-            
-            if empty:  gen.add_to(self.first, g.first)
-            if not g.accepts_epsilon: empty = 0
-            
-            if g_i == len(self.children)-1: 
-                next = self.follow
-            else:
-                next = self.children[1+g_i].first
-            gen.add_to(g.follow, next)
-
-        if self.children:
-            gen.add_to(self.follow, self.children[-1].follow)
-
-    def output(self, gen, indent):
-        if self.children:
-            for c in self.children:
-                c.output(gen, indent)
-        else:
-            # Placeholder for empty sequences, just in case
-            gen.write(indent, 'pass\n')
-            
-class Choice(Node):
-    def __init__(self, *children):
-        Node.__init__(self)
-        self.children = children
-
-    def setup(self, gen, rule):
-        Node.setup(self, gen, rule)
-        for c in self.children: c.setup(gen, rule)
-            
-        if not self.accepts_epsilon:
-            for c in self.children:
-                if c.accepts_epsilon:
-                    self.accepts_epsilon = 1
-                    gen.changed()
-
-    def get_children(self):
-        return self.children
-    
-    def __str__(self):
-        return '( %s )' % join(map(lambda x: str(x), self.children), ' | ')
-
-    def update(self, gen):
-        Node.update(self, gen)
-        for g in self.children:
-            g.update(gen)
-
-        for g in self.children:
-            gen.add_to(self.first, g.first)
-            gen.add_to(self.follow, g.follow)
-        for g in self.children:
-            gen.add_to(g.follow, self.follow)
-        if self.accepts_epsilon:
-            gen.add_to(self.first, self.follow)
-
-    def output(self, gen, indent):
-        test = "if"
-        gen.write(indent, "_token_ = ", gen.peek_call(self.first), "\n")
-        tokens_seen = []
-        tokens_unseen = self.first[:]
-        if gen['context-insensitive-scanner']:
-            # Context insensitive scanners can return ANY token,
-            # not only the ones in first.
-            tokens_unseen = gen.non_ignored_tokens()
-        for c in self.children:
-            testset = c.first[:]
-            removed = []
-            for x in testset:
-                if x in tokens_seen:
-                    testset.remove(x)
-                    removed.append(x)
-                if x in tokens_unseen: tokens_unseen.remove(x)
-            tokens_seen = tokens_seen + testset
-            if removed:
-                if not testset:
-                    print 'Error in rule', self.rule+':', c, 'never matches.'
-                else:
-                    print 'Warning:', self
-                print ' * These tokens are being ignored:', join(removed, ', ')
-                print '   due to previous choices using them.'
-                
-            if testset:
-                if not tokens_unseen: # context sensitive scanners only!
-                    if test=='if':
-                        # if it's the first AND last test, then
-                        # we can simply put the code without an if/else
-                        c.output(gen, indent)
-                    else:
-                        gen.write(indent, "else: ")
-                        t = gen.in_test('', [], testset)
-                        if len(t) < 70-len(indent):
-                            gen.write("#", t)
-                        gen.write("\n")
-                        c.output(gen, indent+INDENT)
-                else:
-                    gen.write(indent, test, " ",
-                              gen.in_test('_token_', tokens_unseen, testset),
-                              ":\n")
-                    c.output(gen, indent+INDENT)
-                test = "elif"
-
-        if gen['context-insensitive-scanner'] and tokens_unseen:
-            gen.write(indent, "else:\n")
-            gen.write(indent, INDENT, "raise SyntaxError(self._pos, ")
-            gen.write("'Could not match ", self.rule, "')\n")
-
-class Wrapper(Node):
-    def __init__(self, child):
-        Node.__init__(self)
-        self.child = child
-
-    def setup(self, gen, rule):
-        Node.setup(self, gen, rule)
-        self.child.setup(gen, rule)
-
-    def get_children(self):
-        return [self.child]
-    
-    def update(self, gen):
-        Node.update(self, gen)
-        self.child.update(gen)
-        gen.add_to(self.first, self.child.first)
-        gen.equate(self.follow, self.child.follow)
-
-class Option(Wrapper):
-    def setup(self, gen, rule):
-        Wrapper.setup(self, gen, rule)
-        if not self.accepts_epsilon:
-            self.accepts_epsilon = 1
-            gen.changed()
-
-    def __str__(self):
-        return '[ %s ]' % str(self.child)
-
-    def output(self, gen, indent):
-        if self.child.accepts_epsilon:
-            print 'Warning in rule', self.rule+': contents may be empty.'
-        gen.write(indent, "if %s:\n" %
-                  gen.peek_test(self.first, self.child.first))
-        self.child.output(gen, indent+INDENT)
-        
-class Plus(Wrapper):
-    def setup(self, gen, rule):
-        Wrapper.setup(self, gen, rule)
-        if self.accepts_epsilon != self.child.accepts_epsilon:
-            self.accepts_epsilon = self.child.accepts_epsilon
-            gen.changed()
-
-    def __str__(self):
-        return '%s+' % str(self.child)
-
-    def update(self, gen):
-        Wrapper.update(self, gen)
-        gen.add_to(self.follow, self.first)
-
-    def output(self, gen, indent):
-        if self.child.accepts_epsilon:
-            print 'Warning in rule', self.rule+':'
-            print ' * The repeated pattern could be empty.  The resulting'
-            print '   parser may not work properly.'
-        gen.write(indent, "while 1:\n")
-        self.child.output(gen, indent+INDENT)
-        union = self.first[:]
-        gen.add_to(union, self.follow)
-        gen.write(indent+INDENT, "if %s: break\n" %
-                  gen.not_peek_test(union, self.child.first))
-
-class Star(Plus):
-    def setup(self, gen, rule):
-        Wrapper.setup(self, gen, rule)
-        if not self.accepts_epsilon:
-            self.accepts_epsilon = 1
-            gen.changed()
-
-    def __str__(self):
-        return '%s*' % str(self.child)
-
-    def output(self, gen, indent):
-        if self.child.accepts_epsilon:
-            print 'Warning in rule', self.rule+':'
-            print ' * The repeated pattern could be empty.  The resulting'
-            print '   parser probably will not work properly.'
-        gen.write(indent, "while %s:\n" %
-                  gen.peek_test(self.follow, self.child.first))
-        self.child.output(gen, indent+INDENT)
-
-######################################################################
-# The remainder of this file is from parsedesc.{g,py}
-
-def append(lst, x):
-    "Imperative append"
-    lst.append(x)
-    return lst
-
-def add_inline_token(tokens, str):
-    tokens.insert( 0, (str, eval(str, {}, {})) )
-    return Terminal(str)
-
-def cleanup_choice(lst):
-    if len(lst) == 0: return Sequence([])
-    if len(lst) == 1: return lst[0]
-    return apply(Choice, tuple(lst))
-
-def cleanup_sequence(lst):
-    if len(lst) == 1: return lst[0]
-    return apply(Sequence, tuple(lst))
-
-def cleanup_rep(node, rep):
-    if rep == 'star':   return Star(node)
-    elif rep == 'plus': return Plus(node)
-    else:               return node
-
-def resolve_name(tokens, id, args):
-    if id in map(lambda x: x[0], tokens):
-	# It's a token
-	if args: 
-	    print 'Warning: ignoring parameters on TOKEN %s<<%s>>' % (id, args)
-        return Terminal(id)
-    else:
-        # It's a name, so assume it's a nonterminal
-        return NonTerminal(id, args)
-
-
-from string import *
-import re
-from yappsrt import *
-
-class ParserDescriptionScanner(Scanner):
-    def __init__(self, str):
-        Scanner.__init__(self,[
-            ('"rule"', 'rule'),
-            ('"ignore"', 'ignore'),
-            ('"token"', 'token'),
-            ('"option"', 'option'),
-            ('":"', ':'),
-            ('"parser"', 'parser'),
-            ('[ \011\015\012]+', '[ \011\015\012]+'),
-            ('#.*?\015?\012', '#.*?\015?\012'),
-            ('END', '$'),
-            ('ATTR', '<<.+?>>'),
-            ('STMT', '{{.+?}}'),
-            ('ID', '[a-zA-Z_][a-zA-Z_0-9]*'),
-            ('STR', '[rR]?\'([^\\n\'\\\\]|\\\\.)*\'|[rR]?"([^\\n"\\\\]|\\\\.)*"'),
-            ('LP', '\\('),
-            ('RP', '\\)'),
-            ('LB', '\\['),
-            ('RB', '\\]'),
-            ('OR', '[|]'),
-            ('STAR', '[*]'),
-            ('PLUS', '[+]'),
-            ], ['[ \011\015\012]+', '#.*?\015?\012'], str)
-
-class ParserDescription(Parser):
-    def Parser(self):
-        self._scan('"parser"')
-        ID = self._scan('ID')
-        self._scan('":"')
-        Options = self.Options()
-        Tokens = self.Tokens()
-        Rules = self.Rules(Tokens)
-        END = self._scan('END')
-        return Generator(ID,Options,Tokens,Rules)
-
-    def Options(self):
-        opt = {}
-        while self._peek('"option"', '"token"', '"ignore"', 'END', '"rule"') == '"option"':
-            self._scan('"option"')
-            self._scan('":"')
-            Str = self.Str()
-            opt[Str] = 1
-        return opt
-
-    def Tokens(self):
-        tok = []
-        while self._peek('"token"', '"ignore"', 'END', '"rule"') in ['"token"', '"ignore"']:
-            _token_ = self._peek('"token"', '"ignore"')
-            if _token_ == '"token"':
-                self._scan('"token"')
-                ID = self._scan('ID')
-                self._scan('":"')
-                Str = self.Str()
-                tok.append( (ID,Str) )
-            else: # == '"ignore"'
-                self._scan('"ignore"')
-                self._scan('":"')
-                Str = self.Str()
-                tok.append( ('#ignore',Str) )
-        return tok
-
-    def Rules(self, tokens):
-        rul = []
-        while self._peek('"rule"', 'END') == '"rule"':
-            self._scan('"rule"')
-            ID = self._scan('ID')
-            OptParam = self.OptParam()
-            self._scan('":"')
-            ClauseA = self.ClauseA(tokens)
-            rul.append( (ID,OptParam,ClauseA) )
-        return rul
-
-    def ClauseA(self, tokens):
-        ClauseB = self.ClauseB(tokens)
-        v = [ClauseB]
-        while self._peek('OR', 'RP', 'RB', '"rule"', 'END') == 'OR':
-            OR = self._scan('OR')
-            ClauseB = self.ClauseB(tokens)
-            v.append(ClauseB)
-        return cleanup_choice(v)
-
-    def ClauseB(self, tokens):
-        v = []
-        while self._peek('STR', 'ID', 'LP', 'LB', 'STMT', 'OR', 'RP', 'RB', '"rule"', 'END') in ['STR', 'ID', 'LP', 'LB', 'STMT']:
-            ClauseC = self.ClauseC(tokens)
-            v.append(ClauseC)
-        return cleanup_sequence(v)
-
-    def ClauseC(self, tokens):
-        ClauseD = self.ClauseD(tokens)
-        _token_ = self._peek('PLUS', 'STAR', 'STR', 'ID', 'LP', 'LB', 'STMT', 'OR', 'RP', 'RB', '"rule"', 'END')
-        if _token_ == 'PLUS':
-            PLUS = self._scan('PLUS')
-            return Plus(ClauseD)
-        elif _token_ == 'STAR':
-            STAR = self._scan('STAR')
-            return Star(ClauseD)
-        else: 
-            return ClauseD
-
-    def ClauseD(self, tokens):
-        _token_ = self._peek('STR', 'ID', 'LP', 'LB', 'STMT')
-        if _token_ == 'STR':
-            STR = self._scan('STR')
-            t = (STR, eval(STR,{},{}))
-            if t not in tokens: tokens.insert( 0, t )
-            return Terminal(STR)
-        elif _token_ == 'ID':
-            ID = self._scan('ID')
-            OptParam = self.OptParam()
-            return resolve_name(tokens, ID, OptParam)
-        elif _token_ == 'LP':
-            LP = self._scan('LP')
-            ClauseA = self.ClauseA(tokens)
-            RP = self._scan('RP')
-            return ClauseA
-        elif _token_ == 'LB':
-            LB = self._scan('LB')
-            ClauseA = self.ClauseA(tokens)
-            RB = self._scan('RB')
-            return Option(ClauseA)
-        else: # == 'STMT'
-            STMT = self._scan('STMT')
-            return Eval(STMT[2:-2])
-
-    def OptParam(self):
-        if self._peek('ATTR', '":"', 'PLUS', 'STAR', 'STR', 'ID', 'LP', 'LB', 'STMT', 'OR', 'RP', 'RB', '"rule"', 'END') == 'ATTR':
-            ATTR = self._scan('ATTR')
-            return ATTR[2:-2]
-        return ''
-
-    def Str(self):
-        STR = self._scan('STR')
-        return eval(STR,{},{})
-
-
-
-
-
-# This replaces the default main routine
-
-yapps_options = [
-    ('context-insensitive-scanner', 'context-insensitive-scanner',
-     'Scan all tokens (see docs)')
-    ]
-
-def generate(inputfilename, outputfilename='', dump=0, **flags):
-    """Generate a grammar, given an input filename (X.g)
-    and an output filename (defaulting to X.py)."""
-
-    if not outputfilename:
-	if inputfilename[-2:]=='.g': outputfilename = inputfilename[:-2]+'.py'
-	else: raise "Invalid Filename", outputfilename
-        
-    print 'Input Grammar:', inputfilename
-    print 'Output File:', outputfilename
-    
-    DIVIDER = '\n%%\n' # This pattern separates the pre/post parsers
-    preparser, postparser = None, None # Code before and after the parser desc
-
-    # Read the entire file
-    s = open(inputfilename,'r').read()
-
-    # See if there's a separation between the pre-parser and parser
-    f = find(s, DIVIDER)
-    if f >= 0: preparser, s = s[:f]+'\n\n', s[f+len(DIVIDER):]
-
-    # See if there's a separation between the parser and post-parser
-    f = find(s, DIVIDER)
-    if f >= 0: s, postparser = s[:f], '\n\n'+s[f+len(DIVIDER):]
-
-    # Create the parser and scanner
-    p = ParserDescription(ParserDescriptionScanner(s))
-    if not p: return
-    
-    # Now parse the file
-    t = wrap_error_reporter(p, 'Parser')
-    if not t: return # Error
-    if preparser is not None: t.preparser = preparser
-    if postparser is not None: t.postparser = postparser
-
-    # Check the options
-    for f in t.options.keys():
-        for opt,_,_ in yapps_options:
-            if f == opt: break
-        else:
-            print 'Warning: unrecognized option', f
-    # Add command line options to the set
-    for f in flags.keys(): t.options[f] = flags[f]
-            
-    # Generate the output
-    if dump:
-        t.dump_information()
-    else:
-        t.output = open(outputfilename, 'w')
-        t.generate_output()
-
-if __name__=='__main__':
-    import sys, getopt
-    optlist, args = getopt.getopt(sys.argv[1:], 'f:', ['dump'])
-    if not args or len(args) > 2:
-        print 'Usage:'
-        print '  python', sys.argv[0], '[flags] input.g [output.py]'
-        print 'Flags:'
-        print ('  --dump' + ' '*40)[:35] + 'Dump out grammar information'
-        for flag, _, doc in yapps_options:
-            print ('  -f' + flag + ' '*40)[:35] + doc
-    else:
-        # Read in the options and create a list of flags
-	flags = {}
-	for opt in optlist:
-	    for flag, name, _ in yapps_options:
-		if opt == ('-f', flag):
-		    flags[name] = 1
-		    break
-	    else:
-                if opt == ('--dump', ''):
-                    flags['dump'] = 1
-		else:
-                    print 'Warning - unrecognized option:  ', opt[0], opt[1]
-
-        apply(generate, tuple(args), flags)
diff --git a/util/newconfig/yapps2.tex b/util/newconfig/yapps2.tex
deleted file mode 100644
index 9d2bddf19c..0000000000
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-\documentclass[10pt]{article}
-\usepackage{palatino}
-\usepackage{html}
-\usepackage{color}
-
-\setlength{\headsep}{0in}
-\setlength{\headheight}{0in}
-\setlength{\textheight}{8.5in}
-\setlength{\textwidth}{5.9in}
-\setlength{\oddsidemargin}{0.25in}
-
-\definecolor{darkblue}{rgb}{0,0,0.6}
-\definecolor{darkerblue}{rgb}{0,0,0.3}
-
-%% \newcommand{\mysection}[1]{\section{\textcolor{darkblue}{#1}}}
-%% \newcommand{\mysubsection}[1]{\subsection{\textcolor{darkerblue}{#1}}}
-\newcommand{\mysection}[1]{\section{#1}}
-\newcommand{\mysubsection}[1]{\subsection{#1}}
-
-\bodytext{bgcolor=white text=black link=#004080 vlink=#006020}
-
-\newcommand{\first}{\textsc{first}}
-\newcommand{\follow}{\textsc{follow}}
-
-\begin{document}
-
-\begin{center}
-\hfill \begin{tabular}{c}
-{\Large The \emph{Yapps} Parser Generator System}\\
-\verb|http://theory.stanford.edu/~amitp/Yapps/|\\
-                Version 2\\
-\\
-Amit J. Patel\\
-\htmladdnormallink{http://www-cs-students.stanford.edu/~amitp/}
-{http://www-cs-students.stanford.edu/~amitp/}
-
-\end{tabular} \hfill \rule{0in}{0in}
-\end{center}
-
-\mysection{Introduction}
-
-\emph{Yapps} (\underline{Y}et \underline{A}nother \underline{P}ython
-\underline{P}arser \underline{S}ystem) is an easy to use parser
-generator that is written in Python and generates Python code.  There
-are several parser generator systems already available for Python,
-including \texttt{PyLR, kjParsing, PyBison,} and \texttt{mcf.pars,}
-but I had different goals for my parser.  Yapps is simple, is easy to
-use, and produces human-readable parsers.  It is not the fastest or
-most powerful parser.  Yapps is designed to be used when regular
-expressions are not enough and other parser systems are too much:
-situations where you may write your own recursive descent parser.
-
-Some unusual features of Yapps that may be of interest are:
-
-\begin{enumerate}
-   
- \item Yapps produces recursive descent parsers that are readable by
-   humans, as opposed to table-driven parsers that are difficult to
-   read.  A Yapps parser for a simple calculator looks similar to the
-   one that Mark Lutz wrote by hand for \emph{Programming Python.}
-        
- \item Yapps also allows for rules that accept parameters and pass
-   arguments to be used while parsing subexpressions.  Grammars that
-   allow for arguments to be passed to subrules and for values to be
-   passed back are often called \emph{attribute grammars.}  In many
-   cases parameterized rules can be used to perform actions at ``parse
-   time'' that are usually delayed until later.  For example,
-   information about variable declarations can be passed into the
-   rules that parse a procedure body, so that undefined variables can
-   be detected at parse time.  The types of defined variables can be
-   used in parsing as well---for example, if the type of {\tt X} is
-   known, we can determine whether {\tt X(1)} is an array reference or 
-   a function call.
-   
- \item Yapps grammars are fairly easy to write, although there are
-   some inconveniences having to do with ELL(1) parsing that have to be
-   worked around.  For example, rules have to be left factored and
-   rules may not be left recursive.  However, neither limitation seems 
-   to be a problem in practice.  
-   
-   Yapps grammars look similar to the notation used in the Python
-   reference manual, with operators like \verb:*:, \verb:+:, \verb:|:,
-   \verb:[]:, and \verb:(): for patterns, names ({\tt tim}) for rules,
-   regular expressions (\verb:"[a-z]+":) for tokens, and \verb:#: for
-   comments.
-
- \item The Yapps parser generator is written as a single Python module
-   with no C extensions.  Yapps produces parsers that are written
-   entirely in Python, and require only the Yapps run-time module (5k)
-   for support.
-   
- \item Yapps's scanner is context-sensitive, picking tokens based on
-   the types of the tokens accepted by the parser.  This can be
-   helpful when implementing certain kinds of parsers, such as for a
-   preprocessor.
-
-\end{enumerate}
-
-There are several disadvantages of using Yapps over another parser system:
-
-\begin{enumerate}
-   
- \item Yapps parsers are \texttt{ELL(1)} (Extended LL(1)), which is
-   less powerful than \texttt{LALR} (used by \texttt{PyLR}) or
-   \texttt{SLR} (used by \texttt{kjParsing}), so Yapps would not be a
-   good choice for parsing complex languages.  For example, allowing
-   both \texttt{x := 5;} and \texttt{x;} as statements is difficult
-   because we must distinguish based on only one token of lookahead.
-   Seeing only \texttt{x}, we cannot decide whether we have an
-   assignment statement or an expression statement.  (Note however
-   that this kind of grammar can be matched with backtracking; see
-   section \ref{sec:future}.)
-
- \item The scanner that Yapps provides can only read from strings, not
-   files, so an entire file has to be read in before scanning can
-   begin.  It is possible to build a custom scanner, though, so in
-   cases where stream input is needed (from the console, a network, or
-   a large file are examples), the Yapps parser can be given a custom
-   scanner that reads from a stream instead of a string.
-   
- \item Yapps is not designed with efficiency in mind.
-
-\end{enumerate}
-
-Yapps provides an easy to use parser generator that produces parsers
-similar to what you might write by hand.  It is not meant to be a
-solution for all parsing problems, but instead an aid for those times
-you would write a parser by hand rather than using one of the more
-powerful parsing packages available.
-
-Yapps 2.0 is easier to use than Yapps 1.0.  New features include a
-less restrictive input syntax, which allows mixing of sequences,
-choices, terminals, and nonterminals; optional matching; the ability
-to insert single-line statements into the generated parser; and
-looping constructs \verb|*| and \verb|+| similar to the repetitive
-matching constructs in regular expressions.  Unfortunately, the
-addition of these constructs has made Yapps 2.0 incompatible with
-Yapps 1.0, so grammars will have to be rewritten.  See section
-\ref{sec:Upgrading} for tips on changing Yapps 1.0 grammars for use
-with Yapps 2.0.
-
-\mysection{Examples}
-
-In this section are several examples that show the use of Yapps.
-First, an introduction shows how to construct grammars and write them
-in Yapps form.  This example can be skipped by someone familiar with
-grammars and parsing.  Next is a Lisp expression grammar that produces
-a parse tree as output.  This example demonstrates the use of tokens
-and rules, as well as returning values from rules.  The third example
-is a expression evaluation grammar that evaluates during parsing
-(instead of producing a parse tree).
-
-\mysubsection{Introduction to Grammars}
-
-A \emph{grammar} for a natural language specifies how words can be put
-together to form large structures, such as phrases and sentences.  A
-grammar for a computer language is similar in that it specifies how
-small components (called \emph{tokens}) can be put together to form
-larger structures.  In this section we will write a grammar for a tiny
-subset of English.
-
-Simple English sentences can be described as being a noun phrase
-followed by a verb followed by a noun phrase.  For example, in the
-sentence, ``Jack sank the blue ship,'' the word ``Jack'' is the first
-noun phrase, ``sank'' is the verb, and ``the blue ship'' is the second
-noun phrase.  In addition we should say what a noun phrase is; for
-this example we shall say that a noun phrase is an optional article
-(a, an, the) followed by any number of adjectives followed by a noun.
-The tokens in our language are the articles, nouns, verbs, and
-adjectives.  The \emph{rules} in our language will tell us how to
-combine the tokens together to form lists of adjectives, noun phrases,
-and sentences:
-
-\begin{itemize}
-  \item \texttt{sentence: noun\_phrase verb noun\_phrase}
-  \item \texttt{noun\_phrase: [article] adjective* noun}
-\end{itemize}
-
-Notice that some things that we said easily in English, such as
-``optional article,'' are expressed using special syntax, such as
-brackets.  When we said, ``any number of adjectives,'' we wrote
-\texttt{adjective*}, where the \texttt{*} means ``zero or more of the
-preceding pattern''.
-
-The grammar given above is close to a Yapps grammar.  We also have to
-specify what the tokens are, and what to do when a pattern is matched.
-For this example, we will do nothing when patterns are matched; the
-next example will explain how to perform match actions.
-
-\begin{verbatim}
-parser TinyEnglish:
-  ignore:          "\\W+"
-  token noun:      "(Jack|spam|ship)"
-  token verb:      "(sank|threw)"
-  token article:   "(a|an|the)"
-  token adjective: "(blue|red|green)"
-
-  rule sentence:       noun_phrase verb noun_phrase
-  rule noun_phrase:    [article] adjective* noun
-\end{verbatim}
-
-The tokens are specified as Python \emph{regular expressions}.  Since
-Yapps produces Python code, you can write any regular expression that
-would be accepted by Python.  (\emph{Note:} These are Python 1.5
-regular expressions from the \texttt{re} module, not Python 1.4
-regular expressions from the \texttt{regex} module.)  In addition to
-tokens that you want to see (which are given names), you can also
-specify tokens to ignore, marked by the \texttt{ignore} keyword.  In
-this parser we want to ignore whitespace.
-
-The TinyEnglish grammar shows how you define tokens and rules, but it
-does not specify what should happen once we've matched the rules.  In
-the next example, we will take a grammar and produce a \emph{parse
-tree} from it.
-
-\mysubsection{Lisp Expressions}
-
-Lisp syntax, although hated by many, has a redeeming quality: it is
-simple to parse.  In this section we will construct a Yapps grammar to
-parse Lisp expressions and produce a parse tree as output.
-
-\subsubsection*{Defining the Grammar}
-
-The syntax of Lisp is simple.  It has expressions, which are
-identifiers, strings, numbers, and lists.  A list is a left
-parenthesis followed by some number of expressions (separated by
-spaces) followed by a right parenthesis.  For example, \verb|5|,
-\verb|"ni"|, and \verb|(print "1+2 = " (+ 1 2))| are Lisp expressions.
-Written as a grammar,
-
-\begin{verbatim}
-    expr:   ID | STR | NUM | list
-    list:   ( expr* )  
-\end{verbatim}
-
-In addition to having a grammar, we need to specify what to do every
-time something is matched.  For the tokens, which are strings, we just
-want to get the ``value'' of the token, attach its type (identifier,
-string, or number) in some way, and return it.  For the lists, we want
-to construct and return a Python list.
-
-Once some pattern is matched, we enclose a return statement enclosed
-in \verb|{{...}}|.  The braces allow us to insert any one-line
-statement into the parser.  Within this statement, we can refer to the
-values returned by matching each part of the rule.  After matching a
-token such as \texttt{ID}, ``ID'' will be bound to the text of the
-matched token.  Let's take a look at the rule:
-
-\begin{verbatim}
-    rule expr: ID   {{ return ('id', ID) }}
-      ...
-\end{verbatim}
-
-In a rule, tokens return the text that was matched.  For identifiers,
-we just return the identifier, along with a ``tag'' telling us that
-this is an identifier and not a string or some other value.  Sometimes
-we may need to convert this text to a different form.  For example, if
-a string is matched, we want to remove quotes and handle special forms
-like \verb|\n|.  If a number is matched, we want to convert it into a
-number.  Let's look at the return values for the other tokens:
-
-\begin{verbatim}
-      ...
-             | STR  {{ return ('str', eval(STR)) }}
-             | NUM  {{ return ('num', atoi(NUM)) }}
-      ...
-\end{verbatim}
-
-If we get a string, we want to remove the quotes and process any
-special backslash codes, so we run \texttt{eval} on the quoted string.
-If we get a number, we convert it to an integer with \texttt{atoi} and
-then return the number along with its type tag.
-
-For matching a list, we need to do something slightly more
-complicated.  If we match a Lisp list of expressions, we want to
-create a Python list with those values.
-
-\begin{verbatim}
-    rule list: "\\("                 # Match the opening parenthesis
-               {{ result = [] }}     # Create a Python list
-               ( 
-                  expr               # When we match an expression,
-                  {{ result.append(expr) }}   # add it to the list
-               )*                    # * means repeat this if needed
-               "\\)"                 # Match the closing parenthesis
-               {{ return result }}   # Return the Python list
-\end{verbatim}
-
-In this rule we first match the opening parenthesis, then go into a
-loop.  In this loop we match expressions and add them to the list.
-When there are no more expressions to match, we match the closing
-parenthesis and return the resulting.  Note that \verb:#: is used for
-comments, just as in Python.
-
-The complete grammar is specified as follows:
-\begin{verbatim}
-parser Lisp:
-    ignore:      '\\s+'
-    token NUM:   '[0-9]+'
-    token ID:    '[-+*/!@%^&=.a-zA-Z0-9_]+' 
-    token STR:   '"([^\\"]+|\\\\.)*"'
-
-    rule expr:   ID     {{ return ('id', ID) }}
-               | STR    {{ return ('str', eval(STR)) }}
-               | NUM    {{ return ('num', atoi(NUM)) }}
-               | list   {{ return list }}
-    rule list: "\\("    {{ result = [] }} 
-               ( expr   {{ result.append(expr) }}
-               )*  
-               "\\)"    {{ return result }} 
-\end{verbatim}
-
-One thing you may have noticed is that \verb|"\\("| and \verb|"\\)"|
-appear in the \texttt{list} rule.  These are \emph{inline tokens}:
-they appear in the rules without being given a name with the
-\texttt{token} keyword.  Inline tokens are more convenient to use, but
-since they do not have a name, the text that is matched cannot be used
-in the return value.  They are best used for short simple patterns
-(usually punctuation or keywords).
-
-Another thing to notice is that the number and identifier tokens
-overlap.  For example, ``487'' matches both NUM and ID.  In Yapps, the
-scanner only tries to match tokens that are acceptable to the parser.
-This rule doesn't help here, since both NUM and ID can appear in the
-same place in the grammar.  There are two rules used to pick tokens if
-more than one matches.  One is that the \emph{longest} match is
-preferred.  For example, ``487x'' will match as an ID (487x) rather
-than as a NUM (487) followed by an ID (x).  The second rule is that if
-the two matches are the same length, the \emph{first} one listed in
-the grammar is preferred.  For example, ``487'' will match as an NUM
-rather than an ID because NUM is listed first in the grammar.  Inline
-tokens have preference over any tokens you have listed.
-
-Now that our grammar is defined, we can run Yapps to produce a parser,
-and then run the parser to produce a parse tree.
-
-\subsubsection*{Running Yapps}
-
-In the Yapps module is a function \texttt{generate} that takes an
-input filename and writes a parser to another file.  We can use this
-function to generate the Lisp parser, which is assumed to be in
-\texttt{lisp.g}.
-
-\begin{verbatim}
-% python
-Python 1.5.1 (#1, Sep  3 1998, 22:51:17)  [GCC 2.7.2.3] on linux-i386
-Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam
->>> import yapps
->>> yapps.generate('lisp.g')
-\end{verbatim}
-
-At this point, Yapps has written a file \texttt{lisp.py} that contains
-the parser.  In that file are two classes (one scanner and one parser)
-and a function (called \texttt{parse}) that puts things together for
-you.
-
-Alternatively, we can run Yapps from the command line to generate the
-parser file:
-
-\begin{verbatim}
-% python yapps.py lisp.g
-\end{verbatim}
-
-After running Yapps either from within Python or from the command
-line, we can use the Lisp parser by calling the \texttt{parse}
-function.  The first parameter should be the rule we want to match,
-and the second parameter should be the string to parse.
-
-\begin{verbatim}
->>> import lisp
->>> lisp.parse('expr', '(+ 3 4)')
-[('id', '+'), ('num', 3), ('num', 4)]
->>> lisp.parse('expr', '(print "3 = " (+ 1 2))')
-[('id', 'print'), ('str', '3 = '), [('id', '+'), ('num', 1), ('num', 2)]]
-\end{verbatim}
-
-The \texttt{parse} function is not the only way to use the parser;
-section \ref{sec:Parser-Objects} describes how to access parser objects
-directly.
-
-We've now gone through the steps in creating a grammar, writing a
-grammar file for Yapps, producing a parser, and using the parser.  In
-the next example we'll see how rules can take parameters and also how
-to do computations instead of just returning a parse tree.
-
-\mysubsection{Calculator}
-
-A common example parser given in many textbooks is that for simple
-expressions, with numbers, addition, subtraction, multiplication,
-division, and parenthesization of subexpressions.  We'll write this
-example in Yapps, evaluating the expression as we parse.
-
-Unlike \texttt{yacc}, Yapps does not have any way to specify
-precedence rules, so we have to do it ourselves.  We say that an
-expression is the sum of terms, and that a term is the product of
-factors, and that a factor is a number or a parenthesized expression:
-
-\begin{verbatim}
-    expr:           factor ( ("+"|"-") factor )*
-    factor:         term   ( ("*"|"/") term )*
-    term:           NUM | "(" expr ")"
-\end{verbatim}
-
-In order to evaluate the expression as we go, we should keep along an
-accumulator while evaluating the lists of terms or factors.  Just as
-we kept a ``result'' variable to build a parse tree for Lisp
-expressions, we will use a variable to evaluate numerical
-expressions.  The full grammar is given below:
-
-\begin{verbatim}
-parser Calculator:
-    token END: "$"         # $ means end of string
-    token NUM: "[0-9]+"
-
-    rule goal:           expr END         {{ return expr }}
-
-    # An expression is the sum and difference of factors
-    rule expr:           factor           {{ v = factor }}
-                       ( "[+]" factor       {{ v = v+factor }}
-                       |  "-"  factor       {{ v = v-factor }}
-                       )*                 {{ return v }}
-
-    # A factor is the product and division of terms
-    rule factor:         term             {{ v = term }}
-                       ( "[*]" term         {{ v = v*term }}
-                       |  "/"  term         {{ v = v/term }}
-                       )*                 {{ return v }}
-
-    # A term is either a number or an expression surrounded by parentheses
-    rule term:           NUM              {{ return atoi(NUM) }}
-                       | "\\(" expr "\\)" {{ return expr }}
-\end{verbatim}
-
-The top-level rule is \emph{goal}, which says that we are looking for
-an expression followed by the end of the string.  The \texttt{END}
-token is needed because without it, it isn't clear when to stop
-parsing.  For example, the string ``1+3'' could be parsed either as
-the expression ``1'' followed by the string ``+3'' or it could be
-parsed as the expression ``1+3''.  By requiring expressions to end
-with \texttt{END}, the parser is forced to take ``1+3''.
-
-In the two rules with repetition, the accumulator is named \texttt{v}.
-After reading in one expression, we initialize the accumulator.  Each
-time through the loop, we modify the accumulator by adding,
-subtracting, multiplying by, or dividing the previous accumulator by
-the expression that has been parsed.  At the end of the rule, we
-return the accumulator.
-
-The calculator example shows how to process lists of elements using
-loops, as well as how to handle precedence of operators.
-
-\emph{Note:} It's often important to put the \texttt{END} token in, so 
-put it in unless you are sure that your grammar has some other
-non-ambiguous token marking the end of the program.
-
-\mysubsection{Calculator with Memory}
-
-In the previous example we learned how to write a calculator that
-evaluates simple numerical expressions.  In this section we will
-extend the example to support both local and global variables.
-
-To support global variables, we will add assignment statements to the
-``goal'' rule.
-
-\begin{verbatim}
-    rule goal:           expr END         {{ return expr }}
-              | 'set' ID expr END         {{ global_vars[ID] = expr }}
-                                          {{ return expr }}   
-\end{verbatim}
-
-To use these variables, we need a new kind of terminal:
-
-\begin{verbatim}
-    rule term: ... | ID {{ return global_vars[ID] }} 
-\end{verbatim}
-
-So far, these changes are straightforward.  We simply have a global
-dictionary \texttt{global\_vars} that stores the variables and values, 
-we modify it when there is an assignment statement, and we look up
-variables in it when we see a variable name.
-
-To support local variables, we will add variable declarations to the
-set of allowed expressions.
-
-\begin{verbatim}
-    rule term: ... | 'let' VAR '=' expr 'in' expr ...
-\end{verbatim}
-
-This is where it becomes tricky.  Local variables should be stored in
-a local dictionary, not in the global one.  One trick would be to save 
-a copy of the global dictionary, modify it, and then restore it
-later.  In this example we will instead use \emph{attributes} to
-create local information and pass it to subrules.
-
-A rule can optionally take parameters.  When we invoke the rule, we
-must pass in arguments.  For local variables, let's use a single
-parameter, \texttt{local\_vars}:
-
-\begin{verbatim}
-    rule expr<<local_vars>>:   ...
-    rule factor<<local_vars>>: ...
-    rule term<<local_vars>>:   ...
-\end{verbatim}
-
-Each time we want to match \texttt{expr}, \texttt{factor}, or
-\texttt{term}, we will pass the local variables in the current rule to
-the subrule.  One interesting case is when we pass as an argument
-something \emph{other} than \texttt{local\_vars}:
-
-\begin{verbatim}
-   rule term<<local_vars>>: ...
-                | 'let' VAR '=' expr<<local_vars>>
-                  {{ local_vars = [(VAR, expr)] + local_vars }}
-                  'in' expr<<local_vars>>
-                  {{ return expr }}
-\end{verbatim}
-
-Note that the assignment to the local variables list does not modify
-the original list.  This is important to keep local variables from
-being seen outside the ``let''.
-
-The other interesting case is when we find a variable:
-
-\begin{verbatim}
-global_vars = {}
-
-def lookup(map, name):
-    for x,v in map:  if x==name: return v
-    return global_vars[name]
-%%
-   ...
-   rule term<<local_vars>: ...
-                | VAR {{ return lookup(local_vars, VAR) }}
-\end{verbatim}
-
-The lookup function will search through the local variable list, and
-if it cannot find the name there, it will look it up in the global
-variable dictionary.
-
-A complete grammar for this example, including a read-eval-print loop
-for interacting with the calculator, can be found in the examples
-subdirectory included with Yapps.
-
-In this section we saw how to insert code before the parser.  We also
-saw how to use attributes to transmit local information from one rule
-to its subrules.
-
-\mysection{Grammars}
-
-Each Yapps grammar has a name, a list of tokens, and a set of
-production rules.  A grammar named \texttt{X} will be used to produce
-a parser named \texttt{X} and a scanner anmed \texttt{XScanner}.  As
-in Python, names are case sensitive, start with a letter, and contain
-letters, numbers, and underscores (\_).
-
-There are three kinds of tokens in Yapps: named, inline, and ignored.
-As their name implies, named tokens are given a name, using the token
-construct: \texttt{token \emph{name} : \emph{regexp}}.  In a rule, the
-token can be matched by using the name.  Inline tokens are regular
-expressions that are used in rules without being declared.  Ignored
-tokens are declared using the ignore construct: \texttt{ignore:
-  \emph{regexp}}.  These tokens are ignored by the scanner, and are
-not seen by the parser.  Often whitespace is an ignored token.  The
-regular expressions used to define tokens should use the syntax
-defined in the \texttt{re} module, so some symbols may have to be
-backslashed.
-
-Production rules in Yapps have a name and a pattern to match.  If the
-rule is parameterized, the name should be followed by a list of
-parameter names in \verb|<<...>>|.  A pattern can be a simple pattern
-or a compound pattern.  Simple patterns are the name of a named token,
-a regular expression in quotes (inline token), the name of a
-production rule (followed by arguments in \verb|<<...>>|, if the rule
-has parameters), and single line Python statements (\verb|{{...}}|).
-Compound patterns are sequences (\verb|A B C ...|), choices (
-\verb:A | B | C | ...:), options (\verb|[...]|), zero-or-more repetitions
-(\verb|...*|), and one-or-more repetitions (\verb|...+|).  Like
-regular expressions, repetition operators have a higher precedence
-than sequences, and sequences have a higher precedence than choices.
-
-Whenever \verb|{{...}}| is used, a legal one-line Python statement
-should be put inside the braces.  The token \verb|}}| should not
-appear within the \verb|{{...}}| section, even within a string, since
-Yapps does not attempt to parse the Python statement.  A workaround
-for strings is to put two strings together (\verb|"}" "}"|), or to use
-backslashes (\verb|"}\}"|).  At the end of a rule you should use a
-\verb|{{ return X }}| statement to return a value.  However, you
-should \emph{not} use any control statements (\texttt{return},
-\texttt{continue}, \texttt{break}) in the middle of a rule.  Yapps
-needs to make assumptions about the control flow to generate a parser,
-and any changes to the control flow will confuse Yapps.
-
-The \verb|<<...>>| form can occur in two places: to define parameters
-to a rule and to give arguments when matching a rule.  Parameters use
-the syntax used for Python functions, so they can include default
-arguments and the special forms (\verb|*args| and \verb|**kwargs|).
-Arguments use the syntax for Python function call arguments, so they
-can include normal arguments and keyword arguments.  The token
-\verb|>>| should not appear within the \verb|<<...>>| section.
-
-In both the statements and rule arguments, you can use names defined
-by the parser to refer to matched patterns.  You can refer to the text
-matched by a named token by using the token name.  You can use the
-value returned by a production rule by using the name of that rule.
-If a name \texttt{X} is matched more than once (such as in loops), you
-will have to save the earlier value(s) in a temporary variable, and
-then use that temporary variable in the return value.  The next
-section has an example of a name that occurs more than once.
-
-\mysubsection{Left Factoring}
-\label{sec:Left-Factoring}
-
-Yapps produces ELL(1) parsers, which determine which clause to match
-based on the first token available.  Sometimes the leftmost tokens of
-several clauses may be the same.  The classic example is the
-\emph{if/then/else} construct in Pascal:
-
-\begin{verbatim}
-rule stmt:  "if" expr "then" stmt {{ then_part = stmt }} 
-                      "else" stmt {{ return ('If',expr,then_part,stmt) }}
-          | "if" expr "then" stmt {{ return ('If',expr,stmt,[]) }}
-\end{verbatim}
-
-(Note that we have to save the first \texttt{stmt} into a variable
-because there is another \texttt{stmt} that will be matched.)  The
-left portions of the two clauses are the same, which presents a
-problem for the parser.  The solution is \emph{left-factoring}: the
-common parts are put together, and \emph{then} a choice is made about
-the remaining part:
-
-\begin{verbatim}
-rule stmt:  "if" expr 
-              "then" stmt {{ then_part = stmt }}
-              {{ else_part = [] }}
-              [ "else" stmt {{ else_part = stmt }} ]
-            {{ return ('If', expr, then_part, else_part) }}
-\end{verbatim}
-
-Unfortunately, the classic \emph{if/then/else} situation is
-\emph{still} ambiguous when you left-factor.  Yapps can deal with this
-situation, but will report a warning; see section
-\ref{sec:Ambiguous-Grammars} for details.
-
-In general, replace rules of the form:
-
-\begin{verbatim}
-rule A:   a b1 {{ return E1 }}
-        | a b2 {{ return E2 }}
-        | c3   {{ return E3 }}
-        | c4   {{ return E4 }}
-\end{verbatim}
-
-with rules of the form:
-
-\begin{verbatim}
-rule A:   a ( b1 {{ return E1 }}
-            | b2 {{ return E2 }}
-            )
-        | c3   {{ return E3 }}
-        | c4   {{ return E4 }}
-\end{verbatim}
-
-\mysubsection{Left Recursion}
-
-A common construct in grammars is for matching a list of patterns,
-sometimes separated with delimiters such as commas or semicolons.  In
-LR-based parser systems, we can parse a list with something like this:
-
-\begin{verbatim}
-rule sum:  NUM             {{ return NUM }}
-         | sum "+" NUM     {{ return (sum, NUM) }}
-\end{verbatim}
-
-Parsing \texttt{1+2+3+4} would produce the output
-\texttt{(((1,2),3),4)}, which is what we want from a left-associative
-addition operator.  Unfortunately, this grammar is \emph{left
-recursive,} because the \texttt{sum} rule contains a clause that
-begins with \texttt{sum}.  (The recursion occurs at the left side of
-the clause.)
-
-We must restructure this grammar to be \emph{right recursive} instead:
-
-\begin{verbatim}
-rule sum:  NUM             {{ return NUM }}
-         | NUM "+" sum     {{ return (NUM, sum) }}
-\end{verbatim}
-
-Unfortunately, using this grammar, \texttt{1+2+3+4} would be parsed as
-\texttt{(1,(2,(3,4)))}, which no longer follows left associativity.
-The rule also needs to be left-factored.  Instead, we write the
-pattern as a loop instead:
-
-\begin{verbatim}
-rule sum:       NUM {{ v = NUM }}
-                ( "[+]" NUM {{ v = (v,NUM) }} )*
-                {{ return v }}
-\end{verbatim}
-
-In general, replace rules of the form:
-
-\begin{verbatim}
-rule A:  A a1 -> << E1 >> 
-       | A a2 -> << E2 >>
-       | b3   -> << E3 >>
-       | b4   -> << E4 >>
-\end{verbatim}
-
-with rules of the form:
-
-\begin{verbatim}
-rule A:  ( b3 {{ A = E3 }} 
-         | b4 {{ A = E4 }} )
-         ( a1 {{ A = E1 }}
-         | a2 {{ A = E2 }} )*
-         {{ return A }}
-\end{verbatim}
-
-We have taken a rule that proved problematic for with recursion and
-turned it into a rule that works well with looping constructs.
-
-\mysubsection{Ambiguous Grammars}
-\label{sec:Ambiguous-Grammars}
-
-In section \ref{sec:Left-Factoring} we saw the classic if/then/else
-ambiguity, which occurs because the ``else \ldots'' portion of an ``if
-\ldots then \ldots else \ldots'' construct is optional.  Programs with 
-nested if/then/else constructs can be ambiguous when one of the else
-clauses is missing:
-\begin{verbatim}
-if 1 then            if 1 then
-    if 5 then            if 5 then
-        x := 1;              x := 1;
-    else             else
-        y := 9;          y := 9;
-\end{verbatim}
-
-The indentation shows that the program can be parsed in two different
-ways.  (Of course, if we all would adopt Python's indentation-based
-structuring, this would never happen!)  Usually we want the parsing on
-the left: the ``else'' should be associated with the closest ``if''
-statement.  In section \ref{sec:Left-Factoring} we ``solved'' the
-problem by using the following grammar:
-
-\begin{verbatim}
-rule stmt:  "if" expr 
-              "then" stmt {{ then_part = stmt }}
-              {{ else_part = [] }}
-              [ "else" stmt {{ else_part = stmt }} ]
-            {{ return ('If', expr, then_part, else_part) }}
-\end{verbatim}
-
-Here, we have an optional match of ``else'' followed by a statement.
-The ambiguity is that if an ``else'' is present, it is not clear
-whether you want it parsed immediately or if you want it to be parsed
-by the outer ``if''.
-
-Yapps will deal with the situation by matching when the else pattern
-when it can.  The parser will work in this case because it prefers the
-\emph{first} matching clause, which tells Yapps to parse the ``else''.
-That is exactly what we want!
-
-For ambiguity cases with choices, Yapps will choose the \emph{first}
-matching choice.  However, remember that Yapps only looks at the first 
-token to determine its decision, so {\tt (a b | a c)} will result in
-Yapps choosing {\tt a b} even when the input is {\tt a c}.  It only
-looks at the first token, {\tt a}, to make its decision.
-
-\mysection{Customization}
-
-Both the parsers and the scanners can be customized.  The parser is
-usually extended by subclassing, and the scanner can either be
-subclassed or completely replaced.
-
-\mysubsection{Customizing Parsers}
-
-If additional fields and methods are needed in order for a parser to
-work, Python subclassing can be used.  (This is unlike parser classes
-written in static languages, in which these fields and methods must be
-defined in the generated parser class.)  We simply subclass the
-generated parser, and add any fields or methods required.  Expressions
-in the grammar can call methods of the subclass to perform any actions
-that cannot be expressed as a simple expression.  For example,
-consider this simple grammar:
-
-\begin{verbatim}
-parser X:
-    rule goal:  "something"  {{ self.printmsg() }}
-\end{verbatim}
-
-The \texttt{printmsg} function need not be implemented in the parser
-class \texttt{X}; it can be implemented in a subclass:
-
-\begin{verbatim}
-import Xparser
-
-class MyX(Xparser.X):
-    def printmsg(self):
-        print "Hello!"
-\end{verbatim}
-
-\mysubsection{Customizing Scanners}
-
-The generated parser class is not dependent on the generated scanner
-class.  A scanner object is passed to the parser object's constructor
-in the \texttt{parse} function.  To use a different scanner, write
-your own function to construct parser objects, with an instance of a
-different scanner.  Scanner objects must have a \texttt{token} method
-that accepts an integer \texttt{N} as well as a list of allowed token
-types, and returns the Nth token, as a tuple.  The default scanner
-raises \texttt{NoMoreTokens} if no tokens are available, and
-\texttt{SyntaxError} if no token could be matched.  However, the
-parser does not rely on these exceptions; only the \texttt{parse}
-convenience function (which calls \texttt{wrap\_error\_reporter}) and
-the \texttt{print\_error} error display function use those exceptions.
-
-The tuples representing tokens have four elements.  The first two are
-the beginning and ending indices of the matched text in the input
-string.  The third element is the type tag, matching either the name
-of a named token or the quoted regexp of an inline or ignored token.
-The fourth element of the token tuple is the matched text.  If the
-input string is \texttt{s}, and the token tuple is
-\texttt{(b,e,type,val)}, then \texttt{val} should be equal to
-\texttt{s[b:e]}.
-
-The generated parsers do not the beginning or ending index.  They use
-only the token type and value.  However, the default error reporter
-uses the beginning and ending index to show the user where the error
-is.
-
-\mysection{Parser Mechanics}
-
-The base parser class (Parser) defines two methods, \texttt{\_scan}
-and \texttt{\_peek}, and two fields, \texttt{\_pos} and
-\texttt{\_scanner}.  The generated parser inherits from the base
-parser, and contains one method for each rule in the grammar.  To
-avoid name clashes, do not use names that begin with an underscore
-(\texttt{\_}).
-
-\mysubsection{Parser Objects}
-\label{sec:Parser-Objects}
-
-Yapps produces as output two exception classes, a scanner class, a
-parser class, and a function \texttt{parse} that puts everything
-together.  The \texttt{parse} function does not have to be used;
-instead, one can create a parser and scanner object and use them
-together for parsing.
-
-\begin{verbatim}
-    def parse(rule, text):
-        P = X(XScanner(text))
-        return wrap_error_reporter(P, rule)
-\end{verbatim}
-
-The \texttt{parse} function takes a name of a rule and an input string
-as input.  It creates a scanner and parser object, then calls
-\texttt{wrap\_error\_reporter} to execute the method in the parser
-object named \texttt{rule}.  The wrapper function will call the
-appropriate parser rule and report any parsing errors to standard
-output.
-
-There are several situations in which the \texttt{parse} function
-would not be useful.  If a different parser or scanner is being used,
-or exceptions are to be handled differently, a new \texttt{parse}
-function would be required.  The supplied \texttt{parse} function can
-be used as a template for writing a function for your own needs.  An
-example of a custom parse function is the \texttt{generate} function
-in \texttt{Yapps.py}.
-
-\mysubsection{Context Sensitive Scanner}
-
-Unlike most scanners, the scanner produced by Yapps can take into
-account the context in which tokens are needed, and try to match only
-good tokens.  For example, in the grammar:
-
-\begin{verbatim}
-parser IniFile:
-   token ID:   "[a-zA-Z_0-9]+"
-   token VAL:  ".*"
-
-   rule pair:  ID "[ \t]*=[ \t]*" VAL "\n"
-\end{verbatim}
-
-we would like to scan lines of text and pick out a name/value pair.
-In a conventional scanner, the input string \texttt{shell=progman.exe}
-would be turned into a single token of type \texttt{VAL}.  The Yapps
-scanner, however, knows that at the beginning of the line, an
-\texttt{ID} is expected, so it will return \texttt{"shell"} as a token
-of type \texttt{ID}.  Later, it will return \texttt{"progman.exe"} as
-a token of type \texttt{VAL}.
-
-Context sensitivity decreases the separation between scanner and
-parser, but it is useful in parsers like \texttt{IniFile}, where the
-tokens themselves are not unambiguous, but \emph{are} unambiguous
-given a particular stage in the parsing process.
-
-Unfortunately, context sensitivity can make it more difficult to
-detect errors in the input.  For example, in parsing a Pascal-like
-language with ``begin'' and ``end'' as keywords, a context sensitive
-scanner would only match ``end'' as the END token if the parser is in
-a place that will accept the END token.  If not, then the scanner
-would match ``end'' as an identifier.  To disable the context
-sensitive scanner in Yapps, add the
-\texttt{context-insensitive-scanner} option to the grammar:
-
-\begin{verbatim}
-Parser X:
-    option:  "context-insensitive-scanner"
-\end{verbatim}
-
-Context-insensitive scanning makes the parser look cleaner as well.
-
-\mysubsection{Internal Variables}
-
-There are two internal fields that may be of use.  The parser object
-has two fields, \texttt{\_pos}, which is the index of the current
-token being matched, and \texttt{\_scanner}, which is the scanner
-object.  The token itself can be retrieved by accessing the scanner
-object and calling the \texttt{token} method with the token index.  However, if you call \texttt{token} before the token has been requested by the parser, it may mess up a context-sensitive scanner.\footnote{When using a context-sensitive scanner, the parser tells the scanner what the valid token types are at each point.  If you call \texttt{token} before the parser can tell the scanner the valid token types, the scanner will attempt to match without considering the context.}  A
-potentially useful combination of these fields is to extract the
-portion of the input matched by the current rule.  To do this, just save the scanner state (\texttt{\_scanner.pos}) before the text is matched and then again after the text is matched:
-
-\begin{verbatim}
-  rule R: 
-      {{ start = self._scanner.pos }}
-      a b c 
-      {{ end = self._scanner.pos }}
-      {{ print 'Text is', self._scanner.input[start:end] }}
-\end{verbatim}
-
-\mysubsection{Pre- and Post-Parser Code}
-
-Sometimes the parser code needs to rely on helper variables,
-functions, and classes.  A Yapps grammar can optionally be surrounded
-by double percent signs, to separate the grammar from Python code.
-
-\begin{verbatim}
-... Python code ...
-%%
-... Yapps grammar ...
-%%
-... Python code ...
-\end{verbatim}
-
-The second \verb|%%| can be omitted if there is no Python code at the
-end, and the first \verb|%%| can be omitted if there is no extra
-Python code at all.  (To have code only at the end, both separators
-are required.)
-
-If the second \verb|%%| is omitted, Yapps will insert testing code
-that allows you to use the generated parser to parse a file.
-
-The extended calculator example in the Yapps examples subdirectory
-includes both pre-parser and post-parser code.
-
-\mysubsection{Representation of Grammars}
-
-For each kind of pattern there is a class derived from Pattern.  Yapps 
-has classes for Terminal, NonTerminal, Sequence, Choice, Option, Plus, 
-Star, and Eval.  Each of these classes has the following interface:
-
-\begin{itemize}
- \item[setup(\emph{gen})] Set accepts-$\epsilon$, and call
-   \emph{gen.changed()} if it changed.  This function can change the
-   flag from false to true but \emph{not} from true to false.
- \item[update(\emph(gen))] Set \first and \follow, and call
-   \emph{gen.changed()} if either changed.  This function can add to
-   the sets but \emph{not} remove from them.
- \item[output(\emph{gen}, \emph{indent})] Generate code for matching
-   this rule, using \emph{indent} as the current indentation level.
-   Writes are performed using \emph{gen.write}.
- \item[used(\emph{vars})] Given a list of variables \emph{vars},
-   return two lists: one containing the variables that are used, and
-   one containing the variables that are assigned.  This function is
-   used for optimizing the resulting code.
-\end{itemize}
-
-Both \emph{setup} and \emph{update} monotonically increase the
-variables they modify.  Since the variables can only increase a finite
-number of times, we can repeatedly call the function until the
-variable stabilized.  The \emph{used} function is not currently
-implemented.
-
-With each pattern in the grammar Yapps associates three pieces of
-information: the \first set, the \follow set, and the
-accepts-$\epsilon$ flag.
-
-The \first set contains the tokens that can appear as we start
-matching the pattern.  The \follow set contains the tokens that can
-appear immediately after we match the pattern.  The accepts-$\epsilon$ 
-flag is true if the pattern can match no tokens.  In this case, \first 
-will contain all the elements in \follow.  The \follow set is not
-needed when accepts-$\epsilon$ is false, and may not be accurate in
-those cases.
-
-Yapps does not compute these sets precisely.  Its approximation can
-miss certain cases, such as this one:
-
-\begin{verbatim}
-  rule C: ( A* | B )
-  rule B: C [A]
-\end{verbatim}
-
-Yapps will calculate {\tt C}'s \follow set to include {\tt A}.
-However, {\tt C} will always match all the {\tt A}'s, so {\tt A} will
-never follow it.  Yapps 2.0 does not properly handle this construct,
-but if it seems important, I may add support for it in a future
-version.
-
-Yapps also cannot handle constructs that depend on the calling
-sequence.  For example:
-
-\begin{verbatim}
-  rule R: U | 'b'
-  rule S:   | 'c'
-  rule T: S 'b'
-  rule U: S 'a'
-\end{verbatim}
-
-The \follow set for {\tt S} includes {\tt a} and {\tt b}.  Since {\tt
-  S} can be empty, the \first set for {\tt S} should include {\tt a},
-{\tt b}, and {\tt c}.  However, when parsing {\tt R}, if the lookahead
-is {\tt b} we should \emph{not} parse {\tt U}.  That's because in {\tt
-  U}, {\tt S} is followed by {\tt a} and not {\tt b}.  Therefore in
-{\tt R}, we should choose rule {\tt U} only if there is an {\tt a} or
-{\tt c}, but not if there is a {\tt b}.  Yapps and many other LL(1)
-systems do not distinguish {\tt S b} and {\tt S a}, making {\tt
-  S}'s \follow set {\tt a, b}, and making {\tt R} always try to match
-{\tt U}.  In this case we can solve the problem by changing {\tt R} to 
-\verb:'b' | U: but it may not always be possible to solve all such
-problems in this way.
-
-\appendix
-
-\mysection{Grammar for Parsers}
-
-This is the grammar for parsers, without any Python code mixed in.
-The complete grammar can be found in \texttt{parsedesc.g} in the Yapps
-distribution.
-
-\begin{verbatim}
-parser ParserDescription:
-    ignore:      "\\s+"
-    ignore:      "#.*?\r?\n"
-    token END:   "$"  # $ means end of string
-    token ATTR:  "<<.+?>>"
-    token STMT:  "{{.+?}}"
-    token ID:    '[a-zA-Z_][a-zA-Z_0-9]*'
-    token STR:   '[rR]?\'([^\\n\'\\\\]|\\\\.)*\'|[rR]?"([^\\n"\\\\]|\\\\.)*"'
-
-    rule Parser: "parser" ID ":"
-                   Options
-                   Tokens
-                   Rules
-                 END 
-
-    rule Options:  ( "option" ":" STR )*
-    rule Tokens:   ( "token" ID ":" STR | "ignore"   ":" STR )*
-    rule Rules:    ( "rule" ID OptParam ":" ClauseA )*
-
-    rule ClauseA:  ClauseB ( '[|]' ClauseB )*
-    rule ClauseB:  ClauseC*
-    rule ClauseC:  ClauseD [ '[+]' | '[*]' ]
-    rule ClauseD:  STR | ID [ATTR] | STMT
-                 | '\\(' ClauseA '\\) | '\\[' ClauseA '\\]'
-\end{verbatim}
-
-\mysection{Upgrading}
-
-Yapps 2.0 is not backwards compatible with Yapps 1.0.  In this section 
-are some tips for upgrading:
-
-\begin{enumerate}
- \item Yapps 1.0 was distributed as a single file.  Yapps 2.0 is
-   instead distributed as two Python files: a \emph{parser generator}
-   (26k) and a \emph{parser runtime} (5k).  You need both files to
-   create parsers, but you need only the runtime (\texttt{yappsrt.py})
-   to use the parsers.
-   
- \item Yapps 1.0 supported Python 1.4 regular expressions from the
-   \texttt{regex} module.  Yapps 2.0 uses Python 1.5 regular
-   expressions from the \texttt{re} module.  \emph{The new syntax for
-     regular expressions is not compatible with the old syntax.}
-   Andrew Kuchling has a \htmladdnormallink{guide to converting
-     regular
-     expressions}{http://www.python.org/doc/howto/regex-to-re/} on his
-   web page.
-   
- \item Yapps 1.0 wants a pattern and then a return value in \verb|->|
-   \verb|<<...>>|.  Yapps 2.0 allows patterns and Python statements to
-   be mixed.  To convert a rule like this:
-
-\begin{verbatim}
-rule R: A B C -> << E1 >>
-      | X Y Z -> << E2 >>
-\end{verbatim}
-   
-   to Yapps 2.0 form, replace the return value specifiers with return
-   statements:
-
-\begin{verbatim}
-rule R: A B C {{ return E1 }}
-      | X Y Z {{ return E2 }}
-\end{verbatim}
-   
- \item Yapps 2.0 does not perform tail recursion elimination.  This
-   means any recursive rules you write will be turned into recursive
-   methods in the parser.  The parser will work, but may be slower.
-   It can be made faster by rewriting recursive rules, using instead
-   the looping operators \verb|*| and \verb|+| provided in Yapps 2.0.
-
-\end{enumerate}
-
-\mysection{Troubleshooting}
-
-\begin{itemize}
- \item A common error is to write a grammar that doesn't have an END
-   token.  End tokens are needed when it is not clear when to stop
-   parsing.  For example, when parsing the expression {\tt 3+5}, it is 
-   not clear after reading {\tt 3} whether to treat it as a complete
-   expression or whether the parser should continue reading.
-   Therefore the grammar for numeric expressions should include an end 
-   token.  Another example is the grammar for Lisp expressions.  In
-   Lisp, it is always clear when you should stop parsing, so you do
-   \emph{not} need an end token.  In fact, it may be more useful not
-   to have an end token, so that you can read in several Lisp expressions.
- \item If there is a chance of ambiguity, make sure to put the choices 
-   in the order you want them checked.  Usually the most specific
-   choice should be first.  Empty sequences should usually be last.
- \item The context sensitive scanner is not appropriate for all
-   grammars.  You might try using the insensitive scanner with the
-   {\tt context-insensitive-scanner} option in the grammar.
- \item If performance turns out to be a problem, try writing a custom
-   scanner.  The Yapps scanner is rather slow (but flexible and easy
-   to understand).
-\end{itemize}
-
-\mysection{History}
-
-Yapps 1 had several limitations that bothered me while writing
-parsers:
-
-\begin{enumerate}
- \item It was not possible to insert statements into the generated
-   parser.  A common workaround was to write an auxilliary function
-   that executed those statements, and to call that function as part
-   of the return value calculation.  For example, several of my
-   parsers had an ``append(x,y)'' function that existed solely to call 
-   ``x.append(y)''.
- \item The way in which grammars were specified was rather
-   restrictive: a rule was a choice of clauses.  Each clause was a
-   sequence of tokens and rule names, followed by a return value.
- \item Optional matching had to be put into a separate rule because
-   choices were only made at the beginning of a rule.
- \item Repetition had to be specified in terms of recursion.  Not only 
-   was this awkward (sometimes requiring additional rules), I had to
-   add a tail recursion optimization to Yapps to transform the
-   recursion back into a loop.
-\end{enumerate}
-
-Yapps 2 addresses each of these limitations.
-
-\begin{enumerate}
- \item Statements can occur anywhere within a rule.  (However, only
-   one-line statements are allowed; multiline blocks marked by
-   indentation are not.)
- \item Grammars can be specified using any mix of sequences, choices,
-   tokens, and rule names.  To allow for complex structures,
-   parentheses can be used for grouping.
- \item Given choices and parenthesization, optional matching can be
-   expressed as a choice between some pattern and nothing.  In
-   addition, Yapps 2 has the convenience syntax \verb|[A B ...]| for
-   matching \verb|A B ...| optionally.
- \item Repetition operators \verb|*| for zero or more and \verb|+| for 
-   one or more make it easy to specify repeating patterns.
-\end{enumerate}
-
-It is my hope that Yapps 2 will be flexible enough to meet my needs
-for another year, yet simple enough that I do not hesitate to use it.
-
-\mysection{Future Extensions}
-\label{sec:future}
-
-I am still investigating the possibility of LL(2) and higher
-lookahead.  However, it looks like the resulting parsers will be
-somewhat ugly.  
-
-It would be nice to control choices with user-defined predicates.
-
-The most likely future extension is backtracking.  A grammar pattern
-like \verb|(VAR ':=' expr)? {{ return Assign(VAR,expr) }} : expr {{ return expr }}|
-would turn into code that attempted to match \verb|VAR ':=' expr|.  If 
-it succeeded, it would run \verb|{{ return ... }}|.  If it failed, it
-would match \verb|expr {{ return expr }}|.  Backtracking may make it
-less necessary to write LL(2) grammars.
-
-\mysection{References}
-
-\begin{enumerate}
- \item The \htmladdnormallink{Python-Parser
-     SIG}{http://www.python.org/sigs/parser-sig/} is the first place
-   to look for a list of parser systems for Python.
-    
-  \item ANTLR/PCCTS, by Terrence Parr, is available at
-  \htmladdnormallink{The ANTLR Home Page}{http://www.antlr.org/}.
-  
-  \item PyLR, by Scott Cotton, is at \htmladdnormallink{his Starship
-    page}{http://starship.skyport.net/crew/scott/PyLR.html}.
-  
-  \item John Aycock's \htmladdnormallink{Compiling Little Languages
-      Framework}{http://www.csr.UVic.CA/~aycock/python/}.
-
-  \item PyBison, by Scott Hassan, can be found at
-  \htmladdnormallink{his Python Projects
-    page}{http://coho.stanford.edu/\~{}hassan/Python/}.
-  
-  \item mcf.pars, by Mike C. Fletcher, is available at
-  \htmladdnormallink{his web
-    page}{http://www.golden.net/\~{}mcfletch/programming/}.
-  
-  \item kwParsing, by Aaron Watters, is available at
-  \htmladdnormallink{his Starship
-    page}{http://starship.skyport.net/crew/aaron_watters/kwParsing/}.
-\end{enumerate}
-
-\end{document}
diff --git a/util/newconfig/yappsrt.py b/util/newconfig/yappsrt.py
deleted file mode 100644
index 2ce2480f08..0000000000
--- a/util/newconfig/yappsrt.py
+++ /dev/null
@@ -1,172 +0,0 @@
-# Yapps 2.0 Runtime
-#
-# This module is needed to run generated parsers.
-
-from string import *
-import exceptions
-import re
-
-class SyntaxError(Exception):
-    """When we run into an unexpected token, this is the exception to use"""
-    def __init__(self, pos=-1, msg="Bad Token"):
-	self.pos = pos
-	self.msg = msg
-    def __repr__(self):
-	if self.pos < 0: return "#<syntax-error>"
-	else: return "SyntaxError[@ char " + `self.pos` + ": " + self.msg + "]"
-
-class NoMoreTokens(Exception):
-    """Another exception object, for when we run out of tokens"""
-    pass
-
-class Scanner:
-    def __init__(self, patterns, ignore, input):
-	"""Patterns is [(terminal,regex)...]
-        Ignore is [terminal,...];
-	Input is a string"""
-	self.tokens = []
-	self.restrictions = []
-	self.input = input
-	self.pos = 0
-	self.ignore = ignore
-	# The stored patterns are a pair (compiled regex,source
-	# regex).  If the patterns variable passed in to the
-	# constructor is None, we assume that the class already has a
-	# proper .patterns list constructed
-        if patterns is not None:
-            self.patterns = []
-            for k,r in patterns:
-                self.patterns.append( (k, re.compile(r)) )
-	
-    def token(self, i, restrict=0):
-	"""Get the i'th token, and if i is one past the end, then scan 
-	for another token; restrict is a list of tokens that
-	are allowed, or 0 for any token."""
-	if i == len(self.tokens): self.scan(restrict)
-	if i < len(self.tokens):
-	    # Make sure the restriction is more restricted
-	    if restrict and self.restrictions[i]:
-		for r in restrict:
-		    if r not in self.restrictions[i]:
-			raise "Unimplemented: restriction set changed"
-	    return self.tokens[i]
-	raise NoMoreTokens()
-    
-    def __repr__(self):
-	"""Print the last 10 tokens that have been scanned in"""
-	output = ''
-	for t in self.tokens[-10:]:
-	    output = '%s\n  (@%s)  %s  =  %s' % (output,t[0],t[2],`t[3]`)
-	return output
-    
-    def scan(self, restrict):
-	"""Should scan another token and add it to the list, self.tokens,
-	and add the restriction to self.restrictions"""
-	# Keep looking for a token, ignoring any in self.ignore
-	while 1:
-	    # Search the patterns for the longest match, with earlier
-	    # tokens in the list having preference
-	    best_match = -1
-	    best_pat = '(error)'
-	    for p, regexp in self.patterns:
-		# First check to see if we're ignoring this token
-		if restrict and p not in restrict and p not in self.ignore: 
-		    continue
-		m = regexp.match(self.input, self.pos)
-		if m and len(m.group(0)) > best_match:
-		    # We got a match that's better than the previous one
-		    best_pat = p
-		    best_match = len(m.group(0))
-		    
-	    # If we didn't find anything, raise an error
-	    if best_pat == '(error)' and best_match < 0:
-		msg = "Bad Token"
-		if restrict:
-		    msg = "Trying to find one of "+join(restrict,", ")
-		raise SyntaxError(self.pos, msg)
-
-	    # If we found something that isn't to be ignored, return it
-	    if best_pat not in self.ignore:
-		# Create a token with this data
-		token = (self.pos, self.pos+best_match, best_pat,
-			 self.input[self.pos:self.pos+best_match])
-		self.pos = self.pos + best_match
-		# Only add this token if it's not in the list
-		# (to prevent looping)
-		if not self.tokens or token != self.tokens[-1]:
-		    self.tokens.append(token)
-		    self.restrictions.append(restrict)
-		return
-	    else:
-		# This token should be ignored ..
-		self.pos = self.pos + best_match
-
-class Parser:
-    def __init__(self, scanner):
-        self._scanner = scanner
-        self._pos = 0
-        
-    def _peek(self, *types):
-        """Returns the token type for lookahead; if there are any args
-        then the list of args is the set of token types to allow"""
-        tok = self._scanner.token(self._pos, types)
-        return tok[2]
-        
-    def _scan(self, type):
-        """Returns the matched text, and moves to the next token"""
-        tok = self._scanner.token(self._pos, [type])
-        if tok[2] != type:
-            raise SyntaxError(tok[0], 'Trying to find '+type)
-        self._pos = 1+self._pos
-        return tok[3]
-
-
-
-def print_error(input, err, scanner):
-    """This is a really dumb long function to print error messages nicely."""
-    p = err.pos
-    # Figure out the line number
-    line = count(input[:p], '\n')
-    print err.msg+" on line "+`line+1`+":"
-    # Now try printing part of the line
-    text = input[max(p-80,0):p+80]
-    p = p - max(p-80,0)
-
-    # Strip to the left
-    i = rfind(text[:p],'\n')
-    j = rfind(text[:p],'\r')
-    if i < 0 or (j < i and j >= 0): i = j
-    if i >= 0 and i < p: 
-	p = p - i - 1
-	text = text[i+1:]
-
-    # Strip to the right
-    i = find(text,'\n',p)
-    j = find(text,'\r',p)
-    if i < 0 or (j < i and j >= 0): i = j
-    if i >= 0: 
-	text = text[:i]
-
-    # Now shorten the text
-    while len(text) > 70 and p > 60:
-	# Cut off 10 chars
-	text = "..." + text[10:]
-	p = p - 7
-
-    # Now print the string, along with an indicator
-    print '> ',text
-    print '> ',' '*p + '^'
-    print 'List of nearby tokens:', scanner
-
-def wrap_error_reporter(parser, rule):
-    try: return getattr(parser, rule)()
-    except SyntaxError, s:
-        input = parser._scanner.input
-        try:
-            print_error(input, s, parser._scanner)
-        except ImportError:
-            print 'Syntax Error',s.msg,'on line',1+count(input[:s.pos], '\n')
-    except NoMoreTokens:
-        print 'Could not complete parsing; stopped around here:'
-        print parser._scanner
-
diff --git a/util/x86emu/Config.lb b/util/x86emu/Config.lb
deleted file mode 100644
index 85d21e7292..0000000000
--- a/util/x86emu/Config.lb
+++ /dev/null
@@ -1,17 +0,0 @@
-uses CONFIG_PCI_OPTION_ROM_RUN_YABEL
-uses CONFIG_PCI_OPTION_ROM_RUN_REALMODE
-
-if CONFIG_PCI_OPTION_ROM_RUN_YABEL
-  dir yabel
-  dir x86emu
-else
-  if CONFIG_PCI_OPTION_ROM_RUN_REALMODE
-    object x86.o
-    object x86_interrupts.o
-    object x86_asm.S
-  else
-    object biosemu.o
-    dir x86emu
-  end
-end
-
diff --git a/util/x86emu/x86emu/Config.lb b/util/x86emu/x86emu/Config.lb
deleted file mode 100644
index f5ca6d7237..0000000000
--- a/util/x86emu/x86emu/Config.lb
+++ /dev/null
@@ -1,9 +0,0 @@
-makedefine CPPFLAGS += -I$(TOP)/util/x86emu/include
-
-object debug.o
-object decode.o
-object fpu.o
-object ops.o
-object ops2.o
-object prim_ops.o
-object sys.o
diff --git a/util/x86emu/yabel/Config.lb b/util/x86emu/yabel/Config.lb
deleted file mode 100644
index 523c794b83..0000000000
--- a/util/x86emu/yabel/Config.lb
+++ /dev/null
@@ -1,9 +0,0 @@
-object biosemu.o
-object debug.o
-object device.o
-object interrupt.o
-object io.o
-object mem.o
-object pmm.o
-#object vbe.o
-dir compat
diff --git a/util/x86emu/yabel/compat/Config.lb b/util/x86emu/yabel/compat/Config.lb
deleted file mode 100644
index 919526d16b..0000000000
--- a/util/x86emu/yabel/compat/Config.lb
+++ /dev/null
@@ -1 +0,0 @@
-object functions.o