bfd/
[binutils.git] / opcodes / cgen.sh
blob5a340b6e527f0a2c1693c9da38520a6645985ace
1 #! /bin/sh
2 # CGEN generic assembler support code.
4 # Copyright 2001 Free Software Foundation, Inc.
6 # This file is part of the GNU Binutils and GDB, the GNU debugger.
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.
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.
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. */
22 # Generate CGEN opcode files: arch-desc.[ch], arch-opc.[ch],
23 # arch-asm.c, arch-dis.c, arch-opinst.c, arch-ibld.[ch].
25 # Usage:
26 # cgen.sh action srcdir cgen cgendir cgenflags arch prefix \
27 # arch-file opc-file options [extrafiles]
29 # ACTION is currently always "opcodes". It exists to be consistent with the
30 # simulator.
31 # ARCH is the name of the architecture.
32 # It is substituted into @arch@ and @ARCH@ in the generated files.
33 # PREFIX is both the generated file prefix and is substituted into
34 # @prefix@ in the generated files.
35 # ARCH-FILE is the name of the .cpu file (including path).
36 # OPC-FILE is the name of the .opc file (including path).
37 # OPTIONS is comma separated list of options (???).
38 # EXTRAFILES is a space separated list (1 arg still) of extra files to build:
39 # - opinst - arch-opinst.c is being made, causes semantic analysis
41 # We store the generated files in the source directory until we decide to
42 # ship a Scheme interpreter (or other implementation) with gdb/binutils.
43 # Maybe we never will.
45 # We want to behave like make, any error forces us to stop.
46 set -e
48 action=$1
49 srcdir=$2
50 cgen=$3
51 cgendir=$4
52 cgenflags=$5
53 arch=$6
54 prefix=$7
55 archfile=$8
56 opcfile=$9
57 shift ; options=$9
59 # List of extra files to build.
60 # Values: opinst (only 1 extra file at present)
61 shift ; extrafiles=$9
63 rootdir=${srcdir}/..
65 # $arch is $6, as passed on the command line.
66 # $ARCH is the same argument but in all uppercase.
67 # Both forms are used in this script.
69 lowercase='abcdefghijklmnopqrstuvwxyz'
70 uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
71 ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"`
73 extrafile_args=""
74 for ef in .. $extrafiles
76 case $ef in
77 ..) ;;
78 opinst) extrafile_args="-Q tmp-opinst.c1 $extrafile_args" ;;
79 esac
80 done
82 case $action in
83 opcodes)
84 # Remove residual working files.
85 rm -f tmp-desc.h tmp-desc.h1
86 rm -f tmp-desc.c tmp-desc.c1
87 rm -f tmp-opc.h tmp-opc.h1
88 rm -f tmp-opc.c tmp-opc.c1
89 rm -f tmp-opinst.c tmp-opinst.c1
90 rm -f tmp-ibld.h tmp-ibld.h1
91 rm -f tmp-ibld.c tmp-ibld.in1
92 rm -f tmp-asm.c tmp-asm.in1
93 rm -f tmp-dis.c tmp-dis.in1
95 # Run CGEN.
96 ${cgen} -s ${cgendir}/cgen-opc.scm \
97 -s ${cgendir} \
98 ${cgenflags} \
99 -f "${options}" \
100 -m all \
101 -a ${archfile} \
102 -OPC ${opcfile} \
103 -H tmp-desc.h1 \
104 -C tmp-desc.c1 \
105 -O tmp-opc.h1 \
106 -P tmp-opc.c1 \
107 -L tmp-ibld.in1 \
108 -A tmp-asm.in1 \
109 -D tmp-dis.in1 \
110 ${extrafile_args}
112 # Customise generated files for the particular architecture.
113 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-desc.h1 > tmp-desc.h
114 ${rootdir}/move-if-change tmp-desc.h ${srcdir}/${prefix}-desc.h
116 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
117 -e "s/@prefix@/${prefix}/" < tmp-desc.c1 > tmp-desc.c
118 ${rootdir}/move-if-change tmp-desc.c ${srcdir}/${prefix}-desc.c
120 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-opc.h1 > tmp-opc.h
121 ${rootdir}/move-if-change tmp-opc.h ${srcdir}/${prefix}-opc.h
123 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
124 -e "s/@prefix@/${prefix}/" < tmp-opc.c1 > tmp-opc.c
125 ${rootdir}/move-if-change tmp-opc.c ${srcdir}/${prefix}-opc.c
127 case $extrafiles in
128 *opinst*)
129 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
130 -e "s/@prefix@/${prefix}/" < tmp-opinst.c1 >tmp-opinst.c
131 ${rootdir}/move-if-change tmp-opinst.c ${srcdir}/${prefix}-opinst.c
133 esac
135 cat ${srcdir}/cgen-ibld.in tmp-ibld.in1 | \
136 sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
137 -e "s/@prefix@/${prefix}/" > tmp-ibld.c
138 ${rootdir}/move-if-change tmp-ibld.c ${srcdir}/${prefix}-ibld.c
140 sed -e "/ -- assembler routines/ r tmp-asm.in1" ${srcdir}/cgen-asm.in \
141 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
142 -e "s/@prefix@/${prefix}/" > tmp-asm.c
143 ${rootdir}/move-if-change tmp-asm.c ${srcdir}/${prefix}-asm.c
145 sed -e "/ -- disassembler routines/ r tmp-dis.in1" ${srcdir}/cgen-dis.in \
146 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
147 -e "s/@prefix@/${prefix}/" > tmp-dis.c
148 ${rootdir}/move-if-change tmp-dis.c ${srcdir}/${prefix}-dis.c
150 # Remove temporary files.
151 rm -f tmp-desc.h1 tmp-desc.c1
152 rm -f tmp-opc.h1 tmp-opc.c1
153 rm -f tmp-opinst.c1
154 rm -f tmp-ibld.h1 tmp-ibld.in1
155 rm -f tmp-asm.in1 tmp-dis.in1
159 echo "$0: bad action: ${action}" >&2
160 exit 1
163 esac
165 exit 0