| 1 | #! /bin/sh |
| 2 | # CGEN generic assembler support code. |
| 3 | # |
| 4 | # Copyright 2001 Free Software Foundation, Inc. |
| 5 | # |
| 6 | # This file is part of the GNU Binutils and GDB, the GNU debugger. |
| 7 | # |
| 8 | # This program is free software; you can redistribute it and/or modify |
| 9 | # it under the terms of the GNU General Public License as published by |
| 10 | # the Free Software Foundation; either version 2, or (at your option) |
| 11 | # any later version. |
| 12 | # |
| 13 | # This program is distributed in the hope that it will be useful, |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | # GNU General Public License for more details. |
| 17 | # |
| 18 | # You should have received a copy of the GNU General Public License along |
| 19 | # with this program; if not, write to the Free Software Foundation, Inc., |
| 20 | # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 21 | # |
| 22 | # Generate CGEN opcode files: arch-desc.[ch], arch-opc.[ch], |
| 23 | # arch-asm.c, arch-dis.c, arch-opinst.c, arch-ibld.[ch]. |
| 24 | # |
| 25 | # Usage: |
| 26 | # cgen.sh action srcdir cgen cgendir cgenflags arch prefix options |
| 27 | # |
| 28 | # ACTION is currently always "opcodes". It exists to be consistent with the |
| 29 | # simulator. |
| 30 | # OPTIONS is comma separated list of options: |
| 31 | # - opinst - arch-opinst.c is being made, causes semantic analysis |
| 32 | # |
| 33 | # We store the generated files in the source directory until we decide to |
| 34 | # ship a Scheme interpreter (or other implementation) with gdb/binutils. |
| 35 | # Maybe we never will. |
| 36 | |
| 37 | # We want to behave like make, any error forces us to stop. |
| 38 | set -e |
| 39 | |
| 40 | action=$1 |
| 41 | srcdir=$2 |
| 42 | cgen=$3 |
| 43 | cgendir=$4 |
| 44 | cgenflags=$5 |
| 45 | arch=$6 |
| 46 | prefix=$7 |
| 47 | options=$8 |
| 48 | |
| 49 | # List of extra files to build. |
| 50 | # Values: opinst (only 1 extra file at present) |
| 51 | extrafiles=$9 |
| 52 | |
| 53 | rootdir=${srcdir}/.. |
| 54 | |
| 55 | # $arch is $6, as passed on the command line. |
| 56 | # $ARCH is the same argument but in all uppercase. |
| 57 | # Both forms are used in this script. |
| 58 | |
| 59 | lowercase='abcdefghijklmnopqrstuvwxyz' |
| 60 | uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 61 | ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"` |
| 62 | |
| 63 | extrafile_args="" |
| 64 | for ef in .. $extrafiles |
| 65 | do |
| 66 | case $ef in |
| 67 | ..) ;; |
| 68 | opinst) extrafile_args="-Q tmp-opinst.c1 $extrafile_args" ;; |
| 69 | esac |
| 70 | done |
| 71 | |
| 72 | case $action in |
| 73 | opcodes) |
| 74 | # Remove residual working files. |
| 75 | rm -f tmp-desc.h tmp-desc.h1 |
| 76 | rm -f tmp-desc.c tmp-desc.c1 |
| 77 | rm -f tmp-opc.h tmp-opc.h1 |
| 78 | rm -f tmp-opc.c tmp-opc.c1 |
| 79 | rm -f tmp-opinst.c tmp-opinst.c1 |
| 80 | rm -f tmp-ibld.h tmp-ibld.h1 |
| 81 | rm -f tmp-ibld.c tmp-ibld.in1 |
| 82 | rm -f tmp-asm.c tmp-asm.in1 |
| 83 | rm -f tmp-dis.c tmp-dis.in1 |
| 84 | |
| 85 | # Run CGEN. |
| 86 | ${cgen} -s ${cgendir}/cgen-opc.scm \ |
| 87 | -s ${cgendir} \ |
| 88 | ${cgenflags} \ |
| 89 | -f "${options}" \ |
| 90 | -m all \ |
| 91 | -a ${arch} \ |
| 92 | -H tmp-desc.h1 \ |
| 93 | -C tmp-desc.c1 \ |
| 94 | -O tmp-opc.h1 \ |
| 95 | -P tmp-opc.c1 \ |
| 96 | -L tmp-ibld.in1 \ |
| 97 | -A tmp-asm.in1 \ |
| 98 | -D tmp-dis.in1 \ |
| 99 | ${extrafile_args} |
| 100 | |
| 101 | # Customise generated files for the particular architecture. |
| 102 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-desc.h1 > tmp-desc.h |
| 103 | ${rootdir}/move-if-change tmp-desc.h ${srcdir}/${prefix}-desc.h |
| 104 | |
| 105 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 106 | -e "s/@prefix@/${prefix}/" < tmp-desc.c1 > tmp-desc.c |
| 107 | ${rootdir}/move-if-change tmp-desc.c ${srcdir}/${prefix}-desc.c |
| 108 | |
| 109 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-opc.h1 > tmp-opc.h |
| 110 | ${rootdir}/move-if-change tmp-opc.h ${srcdir}/${prefix}-opc.h |
| 111 | |
| 112 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 113 | -e "s/@prefix@/${prefix}/" < tmp-opc.c1 > tmp-opc.c |
| 114 | ${rootdir}/move-if-change tmp-opc.c ${srcdir}/${prefix}-opc.c |
| 115 | |
| 116 | case $extrafiles in |
| 117 | *opinst*) |
| 118 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 119 | -e "s/@prefix@/${prefix}/" < tmp-opinst.c1 >tmp-opinst.c |
| 120 | ${rootdir}/move-if-change tmp-opinst.c ${srcdir}/${prefix}-opinst.c |
| 121 | ;; |
| 122 | esac |
| 123 | |
| 124 | cat ${srcdir}/cgen-ibld.in tmp-ibld.in1 | \ |
| 125 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 126 | -e "s/@prefix@/${prefix}/" > tmp-ibld.c |
| 127 | ${rootdir}/move-if-change tmp-ibld.c ${srcdir}/${prefix}-ibld.c |
| 128 | |
| 129 | sed -e "/ -- assembler routines/ r tmp-asm.in1" ${srcdir}/cgen-asm.in \ |
| 130 | | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 131 | -e "s/@prefix@/${prefix}/" > tmp-asm.c |
| 132 | ${rootdir}/move-if-change tmp-asm.c ${srcdir}/${prefix}-asm.c |
| 133 | |
| 134 | sed -e "/ -- disassembler routines/ r tmp-dis.in1" ${srcdir}/cgen-dis.in \ |
| 135 | | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ |
| 136 | -e "s/@prefix@/${prefix}/" > tmp-dis.c |
| 137 | ${rootdir}/move-if-change tmp-dis.c ${srcdir}/${prefix}-dis.c |
| 138 | |
| 139 | # Remove temporary files. |
| 140 | rm -f tmp-desc.h1 tmp-desc.c1 |
| 141 | rm -f tmp-opc.h1 tmp-opc.c1 |
| 142 | rm -f tmp-opinst.c1 |
| 143 | rm -f tmp-ibld.h1 tmp-ibld.in1 |
| 144 | rm -f tmp-asm.in1 tmp-dis.in1 |
| 145 | ;; |
| 146 | |
| 147 | *) |
| 148 | echo "$0: bad action: ${action}" >&2 |
| 149 | exit 1 |
| 150 | ;; |
| 151 | |
| 152 | esac |
| 153 | |
| 154 | exit 0 |