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[/] [openrisc/] [tags/] [gnu-src/] [gdb-7.2/] [gdb-7.2-or32-1.0rc1/] [sim/] [common/] [cgen.sh] - Rev 330
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#! /bin/sh # Generate CGEN simulator files. # # 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 (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 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' ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"` CPU=`echo ${cpu} | tr "${lowercase}" "${uppercase}"` PREFIX=`echo ${prefix} | tr "${lowercase}" "${uppercase}"` sedscript="\ -e s/@ARCH@/${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 ${cgen} ${cgendir}/cgen-sim.scm \ -s ${cgendir} \ ${cgenflags} \ -f "${archflags}" \ -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 | 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 ${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 $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}-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}-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 ;; 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 ;; 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} ${cgendir}/cgen-opc.scm \ -s ${cgendir} \ ${cgenflags} \ -OPC ${opcfile} \ -f "${archflags}" \ -m ${mach} \ -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 "`basename $0`: unknown action: ${action}" >&2 exit 1 ;; esac exit 0
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