X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fcommon%2Fcgen.sh;h=394ef2d2e1bcf62296bcb74953ee5eedc783f9ba;hb=1ce22eebea40573551c2db2e7c83951154d14c81;hp=00baa0432f3da1cbda4cda61f2868b7d582e490c;hpb=fa803dc60f0bf01297674c41d001798e18ade4dc;p=deliverable%2Fbinutils-gdb.git

diff --git a/sim/common/cgen.sh b/sim/common/cgen.sh
old mode 100644
new mode 100755
index 00baa0432f..394ef2d2e1
--- a/sim/common/cgen.sh
+++ b/sim/common/cgen.sh
@@ -1,122 +1,232 @@
 #! /bin/sh
 # Generate CGEN simulator files.
 #
-# Usage: /bin/sh cgen.sh {"arch"|"cpu"|"decode"} srcdir \
-#	scheme schemeflags \
-#	cgendir cgenflags \
-#	arch archflags cpu mach suffix extrafiles
+# Usage: /bin/sh cgen.sh {"arch"|"cpu"|"decode"|"defs"|"cpu-decode"} \
+#	srcdir cgen cgendir cgenflags \
+#	arch archflags cpu mach suffix archfile extrafiles opcfile
 #
 # We store the generated files in the source directory until we decide to
-# ship a Scheme interpreter with gdb/binutils.  Maybe we never will.
+# ship a Scheme interpreter (or other implementation) with gdb/binutils.
+# Maybe we never will.
 
 # We want to behave like make, any error forces us to stop.
 set -e
 
 action=$1
 srcdir=$2
-scheme=$3
-schemeflags=$4
-cgendir=$5
-cgenflags=$6
-arch=$7
-archflags=$8
-cpu=$9
-mach=${10}
-suffix=${11}
-extrafiles=${12}
+cgen="$3"
+cgendir=$4
+cgenflags=$5
+arch=$6
+archflags=$7
+cpu=$8
+isa=$9
+# portably bring parameters beyond $9 into view
+shift ; mach=$9
+shift ; suffix=$9
+shift ; archfile=$9
+shift ; extrafiles=$9
+shift ; opcfile=$9
+
+rootdir=${srcdir}/../..
+
+test -z "${opcfile}" && opcfile=/dev/null
+
+if test -z "$isa" ; then
+  isa=all
+  prefix=$cpu
+else
+  prefix=${cpu}_$isa
+fi
 
 lowercase='abcdefghijklmnopqrstuvwxyz'
 uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-# FIXME: May have to rewrite this.
 ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"`
 CPU=`echo ${cpu} | tr "${lowercase}" "${uppercase}"`
+PREFIX=`echo ${prefix} | tr "${lowercase}" "${uppercase}"`
 
-rootdir=${srcdir}/../..
+sedscript="\
+-e s/@ARCH@/${ARCH}/g -e s/@arch@/${arch}/g \
+-e s/@CPU@/${CPU}/g -e s/@cpu@/${cpu}/g \
+-e s/@PREFIX@/${PREFIX}/g -e s/@prefix@/${prefix}/g"
+
+# avoid collisions in parallel makes
+tmp=tmp-$$
 
 case $action in
 arch)
-	rm -f tmp-arch.h1 tmp-arch.h
-	rm -f tmp-arch.c1 tmp-arch.c
-	rm -f tmp-all.h1 tmp-all.h
+	rm -f ${tmp}-arch.h1 ${tmp}-arch.h
+	rm -f ${tmp}-arch.c1 ${tmp}-arch.c
+	rm -f ${tmp}-all.h1 ${tmp}-all.h
 
-	${scheme} ${schemeflags} ${cgendir}/cgen-sim.scm \
+	${cgen} ${cgendir}/cgen-sim.scm \
 		-s ${cgendir} \
 		${cgenflags} \
 		-f "${archflags}" \
-		-m all \
-		-a ${arch} \
-		-A tmp-arch.h1 \
-		-B tmp-arch.c1 \
-		-N tmp-all.h1
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-arch.h1 > tmp-arch.h
-	${rootdir}/move-if-change tmp-arch.h ${srcdir}/arch.h
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-arch.c1 > tmp-arch.c
-	${rootdir}/move-if-change tmp-arch.c ${srcdir}/arch.c
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-all.h1 > tmp-all.h
-	${rootdir}/move-if-change tmp-all.h ${srcdir}/cpuall.h
-
-	rm -f tmp-arch.h1 tmp-arch.c1 tmp-all.h1
+		-m ${mach} \
+		-a ${archfile} \
+		-i ${isa} \
+		-A ${tmp}-arch.h1 \
+		-B ${tmp}-arch.c1 \
+		-N ${tmp}-all.h1
+	sed $sedscript < ${tmp}-arch.h1 > ${tmp}-arch.h
+	${rootdir}/move-if-change ${tmp}-arch.h ${srcdir}/arch.h
+	sed $sedscript < ${tmp}-arch.c1 > ${tmp}-arch.c
+	${rootdir}/move-if-change ${tmp}-arch.c ${srcdir}/arch.c
+	sed $sedscript < ${tmp}-all.h1 > ${tmp}-all.h
+	${rootdir}/move-if-change ${tmp}-all.h ${srcdir}/cpuall.h
+
+	rm -f ${tmp}-arch.h1 ${tmp}-arch.c1 ${tmp}-all.h1
 	;;
 
-cpu)
-	rm -f tmp-cpu.h1 tmp-ext.c1 tmp-read.c1 tmp-sem.c1 tmp-semsw.c1 tmp-mod.c1
-	rm -f tmp-cpu.h tmp-ext.c tmp-read.c tmp-sem.c tmp-semsw.c tmp-mod.c
-
-	${scheme} ${schemeflags} ${cgendir}/cgen-sim.scm \
+cpu | decode | cpu-decode)
+
+	fileopts=""
+
+	case $action in
+	*cpu*)
+		rm -f ${tmp}-cpu.h1 ${tmp}-cpu.c1
+		rm -f ${tmp}-ext.c1 ${tmp}-read.c1 ${tmp}-write.c1
+		rm -f ${tmp}-sem.c1 ${tmp}-semsw.c1
+		rm -f ${tmp}-mod.c1
+		rm -f ${tmp}-cpu.h ${tmp}-cpu.c
+		rm -f ${tmp}-ext.c ${tmp}-read.c ${tmp}-write.c
+		rm -f ${tmp}-sem.c ${tmp}-semsw.c ${tmp}-mod.c
+		fileopts="$fileopts \
+			-C ${tmp}-cpu.h1 \
+			-U ${tmp}-cpu.c1 \
+			-M ${tmp}-mod.c1"
+		;;
+	esac
+
+	case $action in
+	*decode*)
+		rm -f ${tmp}-dec.h1 ${tmp}-dec.h ${tmp}-dec.c1 ${tmp}-dec.c
+		fileopts="$fileopts \
+			-T ${tmp}-dec.h1 \
+			-D ${tmp}-dec.c1"
+		;;
+	esac
+
+	case "$extrafiles" in
+	*/extr/*) fileopts="${fileopts} -E ${tmp}-ext.c1" ;;
+	esac
+	case "$extrafiles" in
+	*/read/*) fileopts="${fileopts} -R ${tmp}-read.c1" ;;
+	esac
+	case "$extrafiles" in
+	*/write/*) fileopts="${fileopts} -W ${tmp}-write.c1" ;;
+	esac
+	case "$extrafiles" in
+	*/sem/*) fileopts="${fileopts} -S ${tmp}-sem.c1" ;;
+	esac
+	case "$extrafiles" in
+	*/semsw/*) fileopts="${fileopts} -X ${tmp}-semsw.c1" ;;
+	esac
+
+	${cgen} ${cgendir}/cgen-sim.scm \
 		-s ${cgendir} \
 		${cgenflags} \
 		-f "${archflags}" \
 		-m ${mach} \
-		-a ${arch} \
-		-C tmp-cpu.h1 \
-		-M tmp-mod.c1 \
-		${extrafiles}
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-cpu.h1 > tmp-cpu.h
-	${rootdir}/move-if-change tmp-cpu.h ${srcdir}/cpu${suffix}.h
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-mod.c1 > tmp-mod.c
-	${rootdir}/move-if-change tmp-mod.c ${srcdir}/model${suffix}.c
-	if test -f tmp-ext.c1 ; then \
-		sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-ext.c1 > tmp-ext.c ; \
-		${rootdir}/move-if-change tmp-ext.c ${srcdir}/extract${suffix}.c ; \
+		-a ${archfile} \
+		-i ${isa} \
+		${fileopts}
+
+	case $action in
+	*cpu*)
+		sed $sedscript < ${tmp}-cpu.h1 > ${tmp}-cpu.h
+		${rootdir}/move-if-change ${tmp}-cpu.h ${srcdir}/cpu${suffix}.h
+		sed $sedscript < ${tmp}-cpu.c1 > ${tmp}-cpu.c
+		${rootdir}/move-if-change ${tmp}-cpu.c ${srcdir}/cpu${suffix}.c
+		sed $sedscript < ${tmp}-mod.c1 > ${tmp}-mod.c
+		${rootdir}/move-if-change ${tmp}-mod.c ${srcdir}/model${suffix}.c
+		rm -f ${tmp}-cpu.h1 ${tmp}-cpu.c1 ${tmp}-mod.c1
+		;;
+	esac
+
+	case $action in
+	*decode*)
+		sed $sedscript < ${tmp}-dec.h1 > ${tmp}-dec.h
+		${rootdir}/move-if-change ${tmp}-dec.h ${srcdir}/decode${suffix}.h
+		sed $sedscript < ${tmp}-dec.c1 > ${tmp}-dec.c
+		${rootdir}/move-if-change ${tmp}-dec.c ${srcdir}/decode${suffix}.c
+		rm -f ${tmp}-dec.h1 ${tmp}-dec.c1
+		;;
+	esac
+
+	if test -f ${tmp}-ext.c1 ; then \
+		sed $sedscript < ${tmp}-ext.c1 > ${tmp}-ext.c ; \
+		${rootdir}/move-if-change ${tmp}-ext.c ${srcdir}/extract${suffix}.c ; \
+		rm -f ${tmp}-ext.c1
 	fi
-	if test -f tmp-read.c1 ; then \
-		sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-read.c1 > tmp-read.c ; \
-		${rootdir}/move-if-change tmp-read.c ${srcdir}/read${suffix}.c ; \
+	if test -f ${tmp}-read.c1 ; then \
+		sed $sedscript < ${tmp}-read.c1 > ${tmp}-read.c ; \
+		${rootdir}/move-if-change ${tmp}-read.c ${srcdir}/read${suffix}.c ; \
+		rm -f ${tmp}-read.c1
 	fi
-	if test -f tmp-sem.c1 ; then \
-		sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-sem.c1 > tmp-sem.c ; \
-		${rootdir}/move-if-change tmp-sem.c ${srcdir}/sem${suffix}.c ; \
+	if test -f ${tmp}-write.c1 ; then \
+		sed $sedscript < ${tmp}-write.c1 > ${tmp}-write.c ; \
+		${rootdir}/move-if-change ${tmp}-write.c ${srcdir}/write${suffix}.c ; \
+		rm -f ${tmp}-write.c1
 	fi
-	if test -f tmp-semsw.c1 ; then \
-		sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-semsw.c1 > tmp-semsw.c ; \
-		${rootdir}/move-if-change tmp-semsw.c ${srcdir}/sem${suffix}-switch.c ; \
+	if test -f ${tmp}-sem.c1 ; then \
+		sed $sedscript < ${tmp}-sem.c1 > ${tmp}-sem.c ; \
+		${rootdir}/move-if-change ${tmp}-sem.c ${srcdir}/sem${suffix}.c ; \
+		rm -f ${tmp}-sem.c1
 	fi
+	if test -f ${tmp}-semsw.c1 ; then \
+		sed $sedscript < ${tmp}-semsw.c1 > ${tmp}-semsw.c ; \
+		${rootdir}/move-if-change ${tmp}-semsw.c ${srcdir}/sem${suffix}-switch.c ; \
+		rm -f ${tmp}-semsw.c1
+	fi
+
+	;;
 
-	rm -f tmp-cpu.h1 tmp-mod.c1
-	rm -f tmp-read.c1 tmp-ext.c1 tmp-sem.c1 tmp-semsw.c1
+defs)
+	rm -f ${tmp}-defs.h1 ${tmp}-defs.h
+	
+	${cgen} ${cgendir}/cgen-sim.scm \
+		-s ${cgendir} \
+		${cgenflags} \
+		-f "${archflags}" \
+		-m ${mach} \
+		-a ${archfile} \
+		-i ${isa} \
+		-G ${tmp}-defs.h1
+	sed $sedscript < ${tmp}-defs.h1 > ${tmp}-defs.h
+	${rootdir}/move-if-change ${tmp}-defs.h ${srcdir}/defs${suffix}.h
+	rm -f ${tmp}-defs.h1
 	;;
 
-decode)
-	rm -f tmp-dec.h1 tmp-dec.h tmp-dec.c1 tmp-dec.c
+desc)
+	rm -f ${tmp}-desc.h1 ${tmp}-desc.h
+	rm -f ${tmp}-desc.c1 ${tmp}-desc.c
+	rm -f ${tmp}-opc.h1 ${tmp}-opc.h
 
-	${scheme} ${schemeflags} ${cgendir}/cgen-sim.scm \
+	${cgen} ${cgendir}/cgen-opc.scm \
 		-s ${cgendir} \
 		${cgenflags} \
+		-OPC ${opcfile} \
 		-f "${archflags}" \
 		-m ${mach} \
-		-a ${arch} \
-		-T tmp-dec.h1 \
-		-D tmp-dec.c1
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-dec.h1 > tmp-dec.h
-	${rootdir}/move-if-change tmp-dec.h ${srcdir}/decode${suffix}.h
-	sed -e "s/@ARCH@/${ARCH}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-dec.c1 > tmp-dec.c
-	${rootdir}/move-if-change tmp-dec.c ${srcdir}/decode${suffix}.c
-
-	rm -f tmp-dec.h1 tmp-dec.c1
+		-a ${archfile} \
+		-i ${isa} \
+		-H ${tmp}-desc.h1 \
+		-C ${tmp}-desc.c1 \
+		-O ${tmp}-opc.h1
+	sed $sedscript < ${tmp}-desc.h1 > ${tmp}-desc.h
+	${rootdir}/move-if-change ${tmp}-desc.h ${srcdir}/${arch}-desc.h
+	sed $sedscript < ${tmp}-desc.c1 > ${tmp}-desc.c
+	${rootdir}/move-if-change ${tmp}-desc.c ${srcdir}/${arch}-desc.c
+	sed $sedscript < ${tmp}-opc.h1 > ${tmp}-opc.h
+	${rootdir}/move-if-change ${tmp}-opc.h ${srcdir}/${arch}-opc.h
+
+	rm -f ${tmp}-desc.h1 ${tmp}-desc.c1 ${tmp}-opc.h1
 	;;
 
 *)
-	echo "cgen.sh: bad action: ${action}" >&2
+	echo "`basename $0`: unknown action: ${action}" >&2
 	exit 1
 	;;