#! /bin/sh
-# Generate CGEN opcode files: arch-opc.[ch], arch-asm.c, arch-asm.c.
+# CGEN generic assembler support code.
+#
+# Copyright (C) 2000-2019 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 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
-srcdir=$1
-cgendir=$2
-cgenflags=$3
-scheme=$4
-schemeflags=$5
+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
+
+header="/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */"
+
+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 \
+ ${extrafile_args}
+
+ # Customise generated files for the particular architecture.
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e 's/[ ][ ]*$//' < ${tmp}-desc.h1 > ${tmp}-desc.h
+ ${rootdir}/move-if-change ${tmp}-desc.h ${srcdir}/${prefix}-desc.h
+
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' \
+ < ${tmp}-desc.c1 > ${tmp}-desc.c
+ ${rootdir}/move-if-change ${tmp}-desc.c ${srcdir}/${prefix}-desc.c
+
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e 's/[ ][ ]*$//' < ${tmp}-opc.h1 > ${tmp}-opc.h
+ ${rootdir}/move-if-change ${tmp}-opc.h ${srcdir}/${prefix}-opc.h
+
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' \
+ < ${tmp}-opc.c1 > ${tmp}-opc.c
+ ${rootdir}/move-if-change ${tmp}-opc.c ${srcdir}/${prefix}-opc.c
+
+ case $extrafiles in
+ *opinst*)
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' \
+ < ${tmp}-opinst.c1 >${tmp}-opinst.c
+ ${rootdir}/move-if-change ${tmp}-opinst.c ${srcdir}/${prefix}-opinst.c
+ ;;
+ esac
+
+ cat ${srcdir}/cgen-ibld.in ${tmp}-ibld.in1 | \
+ sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' > ${tmp}-ibld.c
+ ${rootdir}/move-if-change ${tmp}-ibld.c ${srcdir}/${prefix}-ibld.c
+
+ sed -e "/ -- assembler routines/ r ${tmp}-asm.in1" ${srcdir}/cgen-asm.in \
+ | sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' \
+ > ${tmp}-asm.c
+ ${rootdir}/move-if-change ${tmp}-asm.c ${srcdir}/${prefix}-asm.c
+
+ sed -e "/ -- disassembler routines/ r ${tmp}-dis.in1" ${srcdir}/cgen-dis.in \
+ | sed -e "1i$header" \
+ -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
+ -e "s/@prefix@/${prefix}/" -e 's/[ ][ ]*$//' \
+ > ${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: ${action}" >&2
+ exit 1
+ ;;
+
+esac
-rm -f tmp-opc.h tmp-opc.c tmp-asm.c tmp-dis.c
-rm -f tmp-opc.h1 tmp-opc.c1 tmp-asm.c1 tmp-dis.c1
-rm -f tmp-asm.in tmp-asm.in1 tmp-dis.in tmp-dis.in1
-
-$scheme $schemeflags $cgendir/cgen-opc.scm \
- -s $cgendir \
- $cgenflags \
- -m all \
- -a $arch \
- -h tmp-opc.h1 \
- -t tmp-opc.c1 \
- -A tmp-asm.in1 \
- -D tmp-dis.in1
-
-sed -e "s/@arch@/${arch}/g" < tmp-opc.h1 > tmp-opc.h
-${srcdir}/../move-if-change tmp-opc.h ${srcdir}/${arch}-opc.h
-sed -e "s/@arch@/${arch}/g" < tmp-opc.c1 > tmp-opc.c
-${srcdir}/../move-if-change tmp-opc.c ${srcdir}/${arch}-opc.c
-sed -e "/ -- assembler routines/ r tmp-asm.in1" ${srcdir}/cgen-asm.in \
- | sed -e "s/@arch@/${arch}/g" > tmp-asm.c
-${srcdir}/../move-if-change tmp-asm.c ${srcdir}/${arch}-asm.c
-sed -e "/ -- disassembler routines/ r tmp-dis.in1" ${srcdir}/cgen-dis.in \
- | sed -e "s/@arch@/${arch}/g" > tmp-dis.c
-${srcdir}/../move-if-change tmp-dis.c ${srcdir}/${arch}-dis.c
-
-rm -f tmp-opc.h1 tmp-opc.c1 tmp-asm.c1 tmp-dis.c1
-rm -f tmp-asm.in tmp-asm.in1 tmp-dis.in tmp-dis.in1
+exit 0
projects / thirdparty / binutils-gdb.git / blobdiff