OpenCores
URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [opcodes/] [cgen.sh] - Blame information for rev 18

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 18 khays
#! /bin/sh
2
# CGEN generic assembler support code.
3
#
4
#   Copyright 2000, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
5
#
6
#   This file is part of the GNU opcodes library.
7
#
8
#   This library 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 3, or (at your option)
11
#   any later version.
12
#
13
#   It is distributed in the hope that it will be useful, but WITHOUT
14
#   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15
#   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
16
#   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
#   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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 \
27
#         arch-file opc-file options [extrafiles]
28
#
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
40
#
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.
44
 
45
# We want to behave like make, any error forces us to stop.
46
set -e
47
 
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
58
 
59
# List of extra files to build.
60
# Values: opinst (only 1 extra file at present)
61
shift ; extrafiles=$9
62
 
63
rootdir=${srcdir}/..
64
 
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.
68
 
69
lowercase='abcdefghijklmnopqrstuvwxyz'
70
uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
71
ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"`
72
 
73
# Allow parallel makes to run multiple cgen's without colliding.
74
tmp=tmp-$$
75
 
76
extrafile_args=""
77
for ef in .. $extrafiles
78
do
79
    case $ef in
80
    ..) ;;
81
    opinst) extrafile_args="-Q ${tmp}-opinst.c1 $extrafile_args" ;;
82
    esac
83
done
84
 
85
case $action in
86
opcodes)
87
        # Remove residual working files.
88
        rm -f ${tmp}-desc.h ${tmp}-desc.h1
89
        rm -f ${tmp}-desc.c ${tmp}-desc.c1
90
        rm -f ${tmp}-opc.h ${tmp}-opc.h1
91
        rm -f ${tmp}-opc.c ${tmp}-opc.c1
92
        rm -f ${tmp}-opinst.c ${tmp}-opinst.c1
93
        rm -f ${tmp}-ibld.h ${tmp}-ibld.h1
94
        rm -f ${tmp}-ibld.c ${tmp}-ibld.in1
95
        rm -f ${tmp}-asm.c ${tmp}-asm.in1
96
        rm -f ${tmp}-dis.c ${tmp}-dis.in1
97
 
98
        # Run CGEN.
99
        ${cgen} ${cgendir}/cgen-opc.scm \
100
                -s ${cgendir} \
101
                ${cgenflags} \
102
                -f "${options}" \
103
                -m all \
104
                -a ${archfile} \
105
                -OPC ${opcfile} \
106
                -H ${tmp}-desc.h1 \
107
                -C ${tmp}-desc.c1 \
108
                -O ${tmp}-opc.h1 \
109
                -P ${tmp}-opc.c1 \
110
                -L ${tmp}-ibld.in1 \
111
                -A ${tmp}-asm.in1 \
112
                -D ${tmp}-dis.in1 \
113
                ${extrafile_args}
114
 
115
        # Customise generated files for the particular architecture.
116
        sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < ${tmp}-desc.h1 > ${tmp}-desc.h
117
        ${rootdir}/move-if-change ${tmp}-desc.h ${srcdir}/${prefix}-desc.h
118
 
119
        sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
120
                -e "s/@prefix@/${prefix}/" < ${tmp}-desc.c1 > ${tmp}-desc.c
121
        ${rootdir}/move-if-change ${tmp}-desc.c ${srcdir}/${prefix}-desc.c
122
 
123
        sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < ${tmp}-opc.h1 > ${tmp}-opc.h
124
        ${rootdir}/move-if-change ${tmp}-opc.h ${srcdir}/${prefix}-opc.h
125
 
126
        sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
127
                -e "s/@prefix@/${prefix}/" < ${tmp}-opc.c1 > ${tmp}-opc.c
128
        ${rootdir}/move-if-change ${tmp}-opc.c ${srcdir}/${prefix}-opc.c
129
 
130
        case $extrafiles in
131
        *opinst*)
132
          sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
133
                -e "s/@prefix@/${prefix}/" < ${tmp}-opinst.c1 >${tmp}-opinst.c
134
          ${rootdir}/move-if-change ${tmp}-opinst.c ${srcdir}/${prefix}-opinst.c
135
          ;;
136
        esac
137
 
138
        cat ${srcdir}/cgen-ibld.in ${tmp}-ibld.in1 | \
139
          sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
140
                -e "s/@prefix@/${prefix}/" > ${tmp}-ibld.c
141
        ${rootdir}/move-if-change ${tmp}-ibld.c ${srcdir}/${prefix}-ibld.c
142
 
143
        sed -e "/ -- assembler routines/ r ${tmp}-asm.in1" ${srcdir}/cgen-asm.in \
144
          | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
145
                -e "s/@prefix@/${prefix}/" > ${tmp}-asm.c
146
        ${rootdir}/move-if-change ${tmp}-asm.c ${srcdir}/${prefix}-asm.c
147
 
148
        sed -e "/ -- disassembler routines/ r ${tmp}-dis.in1" ${srcdir}/cgen-dis.in \
149
          | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \
150
                -e "s/@prefix@/${prefix}/" > ${tmp}-dis.c
151
        ${rootdir}/move-if-change ${tmp}-dis.c ${srcdir}/${prefix}-dis.c
152
 
153
        # Remove temporary files.
154
        rm -f ${tmp}-desc.h1 ${tmp}-desc.c1
155
        rm -f ${tmp}-opc.h1 ${tmp}-opc.c1
156
        rm -f ${tmp}-opinst.c1
157
        rm -f ${tmp}-ibld.h1 ${tmp}-ibld.in1
158
        rm -f ${tmp}-asm.in1 ${tmp}-dis.in1
159
        ;;
160
 
161
*)
162
        echo "$0: bad action: ${action}" >&2
163
        exit 1
164
        ;;
165
 
166
esac
167
 
168
exit 0

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.