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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [opcodes/] [cgen.sh] - Rev 410
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#! /bin/sh # CGEN generic assembler support code. # # Copyright 2000, 2003, 2005, 2007, 2009 Free Software Foundation, Inc. # # This file is part of the GNU opcodes library. # # This library is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # It is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public # License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ # # Generate CGEN opcode files: arch-desc.[ch], arch-opc.[ch], # arch-asm.c, arch-dis.c, arch-opinst.c, arch-ibld.[ch]. # # Usage: # cgen.sh action srcdir cgen cgendir cgenflags arch prefix \ # arch-file opc-file options [extrafiles] # # ACTION is currently always "opcodes". It exists to be consistent with the # simulator. # ARCH is the name of the architecture. # It is substituted into @arch@ and @ARCH@ in the generated files. # PREFIX is both the generated file prefix and is substituted into # @prefix@ in the generated files. # ARCH-FILE is the name of the .cpu file (including path). # OPC-FILE is the name of the .opc file (including path). # OPTIONS is comma separated list of options (???). # EXTRAFILES is a space separated list (1 arg still) of extra files to build: # - opinst - arch-opinst.c is being made, causes semantic analysis # # 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 prefix=$7 archfile=$8 opcfile=$9 shift ; options=$9 # List of extra files to build. # Values: opinst (only 1 extra file at present) shift ; extrafiles=$9 rootdir=${srcdir}/.. # $arch is $6, as passed on the command line. # $ARCH is the same argument but in all uppercase. # Both forms are used in this script. lowercase='abcdefghijklmnopqrstuvwxyz' uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"` # Allow parallel makes to run multiple cgen's without colliding. tmp=tmp-$$ extrafile_args="" for ef in .. $extrafiles do case $ef in ..) ;; opinst) extrafile_args="-Q ${tmp}-opinst.c1 $extrafile_args" ;; esac done case $action in opcodes) # Remove residual working files. rm -f ${tmp}-desc.h ${tmp}-desc.h1 rm -f ${tmp}-desc.c ${tmp}-desc.c1 rm -f ${tmp}-opc.h ${tmp}-opc.h1 rm -f ${tmp}-opc.c ${tmp}-opc.c1 rm -f ${tmp}-opinst.c ${tmp}-opinst.c1 rm -f ${tmp}-ibld.h ${tmp}-ibld.h1 rm -f ${tmp}-ibld.c ${tmp}-ibld.in1 rm -f ${tmp}-asm.c ${tmp}-asm.in1 rm -f ${tmp}-dis.c ${tmp}-dis.in1 # Run CGEN. ${cgen} ${cgendir}/cgen-opc.scm \ -s ${cgendir} \ ${cgenflags} \ -f "${options}" \ -m all \ -a ${archfile} \ -OPC ${opcfile} \ -H ${tmp}-desc.h1 \ -C ${tmp}-desc.c1 \ -O ${tmp}-opc.h1 \ -P ${tmp}-opc.c1 \ -L ${tmp}-ibld.in1 \ -A ${tmp}-asm.in1 \ -D ${tmp}-dis.in1 \ ${extrafile_args} # Customise generated files for the particular architecture. sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < ${tmp}-desc.h1 > ${tmp}-desc.h ${rootdir}/move-if-change ${tmp}-desc.h ${srcdir}/${prefix}-desc.h sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" < ${tmp}-desc.c1 > ${tmp}-desc.c ${rootdir}/move-if-change ${tmp}-desc.c ${srcdir}/${prefix}-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 ${srcdir}/${prefix}-opc.h sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" < ${tmp}-opc.c1 > ${tmp}-opc.c ${rootdir}/move-if-change ${tmp}-opc.c ${srcdir}/${prefix}-opc.c case $extrafiles in *opinst*) sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" < ${tmp}-opinst.c1 >${tmp}-opinst.c ${rootdir}/move-if-change ${tmp}-opinst.c ${srcdir}/${prefix}-opinst.c ;; esac cat ${srcdir}/cgen-ibld.in ${tmp}-ibld.in1 | \ sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" > ${tmp}-ibld.c ${rootdir}/move-if-change ${tmp}-ibld.c ${srcdir}/${prefix}-ibld.c sed -e "/ -- assembler routines/ r ${tmp}-asm.in1" ${srcdir}/cgen-asm.in \ | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" > ${tmp}-asm.c ${rootdir}/move-if-change ${tmp}-asm.c ${srcdir}/${prefix}-asm.c sed -e "/ -- disassembler routines/ r ${tmp}-dis.in1" ${srcdir}/cgen-dis.in \ | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ -e "s/@prefix@/${prefix}/" > ${tmp}-dis.c ${rootdir}/move-if-change ${tmp}-dis.c ${srcdir}/${prefix}-dis.c # Remove temporary files. rm -f ${tmp}-desc.h1 ${tmp}-desc.c1 rm -f ${tmp}-opc.h1 ${tmp}-opc.c1 rm -f ${tmp}-opinst.c1 rm -f ${tmp}-ibld.h1 ${tmp}-ibld.in1 rm -f ${tmp}-asm.in1 ${tmp}-dis.in1 ;; *) echo "$0: bad action: ${action}" >&2 exit 1 ;; esac exit 0
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