Commit | Line | Data |
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f6e6b40f BE |
1 | #! /bin/sh |
2 | # Generate CGEN opcode files: arch-desc.[ch], arch-opc.[ch], | |
3 | # arch-asm.c, arch-dis.c, arch-opinst.c, arch-ibld.[ch]. | |
4 | # | |
5 | # Usage: | |
6 | # cgen.sh action srcdir cgen cgendir cgenflags arch prefix options | |
7 | # | |
8 | # ACTION is currently always "opcodes". It exists to be consistent with the | |
9 | # simulator. | |
10 | # OPTIONS is comma separated list of options: | |
11 | # - opinst - arch-opinst.c is being made, causes semantic analysis | |
12 | # | |
13 | # We store the generated files in the source directory until we decide to | |
14 | # ship a Scheme interpreter (or other implementation) with gdb/binutils. | |
15 | # Maybe we never will. | |
16 | ||
17 | # We want to behave like make, any error forces us to stop. | |
18 | set -e | |
19 | ||
20 | action=$1 | |
21 | srcdir=$2 | |
22 | cgen=$3 | |
23 | cgendir=$4 | |
24 | cgenflags=$5 | |
25 | arch=$6 | |
26 | prefix=$7 | |
27 | options=$8 | |
28 | ||
29 | # List of extra files to build. | |
30 | # Values: opinst (only 1 extra file at present) | |
31 | extrafiles=$9 | |
32 | ||
33 | rootdir=${srcdir}/.. | |
34 | ||
35 | # $arch is $6, as passed on the command line. | |
36 | # $ARCH is the same argument but in all uppercase. | |
37 | # Both forms are used in this script. | |
38 | ||
39 | lowercase='abcdefghijklmnopqrstuvwxyz' | |
40 | uppercase='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
41 | ARCH=`echo ${arch} | tr "${lowercase}" "${uppercase}"` | |
42 | ||
43 | extrafile_args="" | |
44 | for ef in .. $extrafiles | |
45 | do | |
46 | case $ef in | |
47 | ..) ;; | |
48 | opinst) extrafile_args="-Q tmp-opinst.c1 $extrafile_args" ;; | |
49 | esac | |
50 | done | |
51 | ||
52 | case $action in | |
53 | opcodes) | |
54 | # Remove residual working files. | |
55 | rm -f tmp-desc.h tmp-desc.h1 | |
56 | rm -f tmp-desc.c tmp-desc.c1 | |
57 | rm -f tmp-opc.h tmp-opc.h1 | |
58 | rm -f tmp-opc.c tmp-opc.c1 | |
59 | rm -f tmp-opinst.c tmp-opinst.c1 | |
60 | rm -f tmp-ibld.h tmp-ibld.h1 | |
61 | rm -f tmp-ibld.c tmp-ibld.in1 | |
62 | rm -f tmp-asm.c tmp-asm.in1 | |
63 | rm -f tmp-dis.c tmp-dis.in1 | |
64 | ||
65 | # Run CGEN. | |
66 | ${cgen} -s ${cgendir}/cgen-opc.scm \ | |
67 | -s ${cgendir} \ | |
68 | ${cgenflags} \ | |
69 | -f "${options}" \ | |
70 | -m all \ | |
71 | -a ${arch} \ | |
72 | -H tmp-desc.h1 \ | |
73 | -C tmp-desc.c1 \ | |
74 | -O tmp-opc.h1 \ | |
75 | -P tmp-opc.c1 \ | |
76 | -L tmp-ibld.in1 \ | |
77 | -A tmp-asm.in1 \ | |
78 | -D tmp-dis.in1 \ | |
79 | ${extrafile_args} | |
80 | ||
81 | # Customise generated files for the particular architecture. | |
82 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-desc.h1 > tmp-desc.h | |
83 | ${rootdir}/move-if-change tmp-desc.h ${srcdir}/${prefix}-desc.h | |
84 | ||
85 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
86 | -e "s/@prefix@/${prefix}/" < tmp-desc.c1 > tmp-desc.c | |
87 | ${rootdir}/move-if-change tmp-desc.c ${srcdir}/${prefix}-desc.c | |
88 | ||
89 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" < tmp-opc.h1 > tmp-opc.h | |
90 | ${rootdir}/move-if-change tmp-opc.h ${srcdir}/${prefix}-opc.h | |
91 | ||
92 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
93 | -e "s/@prefix@/${prefix}/" < tmp-opc.c1 > tmp-opc.c | |
94 | ${rootdir}/move-if-change tmp-opc.c ${srcdir}/${prefix}-opc.c | |
95 | ||
96 | case $extrafiles in | |
97 | *opinst*) | |
98 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
99 | -e "s/@prefix@/${prefix}/" < tmp-opinst.c1 >tmp-opinst.c | |
100 | ${rootdir}/move-if-change tmp-opinst.c ${srcdir}/${prefix}-opinst.c | |
101 | ;; | |
102 | esac | |
103 | ||
104 | cat ${srcdir}/cgen-ibld.in tmp-ibld.in1 | \ | |
105 | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
106 | -e "s/@prefix@/${prefix}/" > tmp-ibld.c | |
107 | ${rootdir}/move-if-change tmp-ibld.c ${srcdir}/${prefix}-ibld.c | |
108 | ||
109 | sed -e "/ -- assembler routines/ r tmp-asm.in1" ${srcdir}/cgen-asm.in \ | |
110 | | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
111 | -e "s/@prefix@/${prefix}/" > tmp-asm.c | |
112 | ${rootdir}/move-if-change tmp-asm.c ${srcdir}/${prefix}-asm.c | |
113 | ||
114 | sed -e "/ -- disassembler routines/ r tmp-dis.in1" ${srcdir}/cgen-dis.in \ | |
115 | | sed -e "s/@ARCH@/${ARCH}/g" -e "s/@arch@/${arch}/g" \ | |
116 | -e "s/@prefix@/${prefix}/" > tmp-dis.c | |
117 | ${rootdir}/move-if-change tmp-dis.c ${srcdir}/${prefix}-dis.c | |
118 | ||
119 | # Remove temporary files. | |
120 | rm -f tmp-desc.h1 tmp-desc.c1 | |
121 | rm -f tmp-opc.h1 tmp-opc.c1 | |
122 | rm -f tmp-opinst.c1 | |
123 | rm -f tmp-ibld.h1 tmp-ibld.in1 | |
124 | rm -f tmp-asm.in1 tmp-dis.in1 | |
125 | ;; | |
126 | ||
127 | *) | |
128 | echo "$0: bad action: ${action}" >&2 | |
129 | exit 1 | |
130 | ;; | |
131 | ||
132 | esac | |
133 | ||
134 | exit 0 |