mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-03 04:12:10 +08:00
135 lines
3.7 KiB
Bash
135 lines
3.7 KiB
Bash
|
#! /bin/sh
|
||
|
# 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 options
|
||
|
#
|
||
|
# ACTION is currently always "opcodes". It exists to be consistent with the
|
||
|
# simulator.
|
||
|
# OPTIONS is comma separated list of options:
|
||
|
# - 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
|
||
|
options=$8
|
||
|
|
||
|
# List of extra files to build.
|
||
|
# Values: opinst (only 1 extra file at present)
|
||
|
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}"`
|
||
|
|
||
|
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} -s ${cgendir}/cgen-opc.scm \
|
||
|
-s ${cgendir} \
|
||
|
${cgenflags} \
|
||
|
-f "${options}" \
|
||
|
-m all \
|
||
|
-a ${arch} \
|
||
|
-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
|