old-cross-binutils/sim/common/cgen.sh

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#! /bin/sh
# Generate CGEN simulator files.
#
# Usage: /bin/sh cgen.sh {"arch"|"cpu"|"decode"|"cpu-decode"} srcdir \
# cgen cgendir cgenflags \
# arch archflags cpu mach suffix extrafiles
#
# We store the generated files in the source directory until we decide to
# 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
cgen=$3
cgendir=$4
cgenflags=$5
arch=$6
archflags=$7
cpu=$8
mach=$9
# bring parms past 9 portably into view
shift ; suffix=$9
shift ; extrafiles=$9
rootdir=${srcdir}/../..
lowercase='abcdefghijklmnopqrstuvwxyz'
uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"`
CPU=`echo ${cpu} | tr "${lowercase}" "${uppercase}"`
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
${cgen} -s ${cgendir}/cgen-sim.scm \
-s ${cgendir} \
${cgenflags} \
-f "${archflags}" \
-m ${mach} \
-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
;;
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 \
${extrafiles}"
;;
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
${cgen} -s ${cgendir}/cgen-sim.scm \
-s ${cgendir} \
${cgenflags} \
-f "${archflags}" \
-m ${mach} \
-a ${arch} \
${fileopts}
case $action in
*cpu*)
sed -e "s/@ARCH@/${ARCH}/g" -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@/${ARCH}/g" -e "s/@arch@/${arch}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-cpu.c1 > tmp-cpu.c
${rootdir}/move-if-change tmp-cpu.c ${srcdir}/cpu${suffix}.c
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${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@/${ARCH}/g" -e "s/@arch@/${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 ; \
fi
if test -f tmp-read.c1 ; then \
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${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 ; \
fi
if test -f tmp-write.c1 ; then \
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" -e "s/@CPU@/${CPU}/g" -e "s/@cpu@/${cpu}/g" < tmp-write.c1 > tmp-write.c ; \
${rootdir}/move-if-change tmp-write.c ${srcdir}/write${suffix}.c ; \
fi
if test -f tmp-sem.c1 ; then \
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${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 ; \
fi
if test -f tmp-semsw.c1 ; then \
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${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 ; \
fi
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 tmp-mod.c1
;;
esac
case $action in
*decode*)
sed -e "s/@ARCH@/${ARCH}/g" -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@/${ARCH}/g" -e "s/@arch@/${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
;;
esac
;;
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
${cgen} -s ${cgendir}/cgen-opc.scm \
-s ${cgendir} \
${cgenflags} \
-f "${archflags}" \
-m ${mach} \
-a ${arch} \
-H tmp-desc.h1 \
-C tmp-desc.c1 \
-O tmp-opc.h1
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-desc.h1 > tmp-desc.h
${rootdir}/move-if-change tmp-desc.h ${srcdir}/${arch}-desc.h
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
-e "s/@prefix@/${arch}/" < tmp-desc.c1 > tmp-desc.c
${rootdir}/move-if-change tmp-desc.c ${srcdir}/${arch}-desc.c
sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < 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
exit 1
;;
esac
exit 0