2 # Generate CGEN simulator files.
4 # Usage: /bin/sh cgen.sh {"arch"|"cpu"|"decode"|"defs"|"cpu-decode"} \
5 # srcdir cgen cgendir cgenflags \
6 # arch archflags cpu mach suffix archfile extrafiles opcfile
8 # We store the generated files in the source directory until we decide to
9 # ship a Scheme interpreter (or other implementation) with gdb/binutils.
10 # Maybe we never will.
12 # We want to behave like make, any error forces us to stop.
24 # portably bring parameters beyond $9 into view
31 rootdir
=${srcdir}/..
/..
33 test -z "${opcfile}" && opcfile
=/dev
/null
35 if test -z "$isa" ; then
42 lowercase
='abcdefghijklmnopqrstuvwxyz'
43 uppercase
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
44 ARCH
=`echo ${arch} | tr "${lowercase}" "${uppercase}"`
45 CPU
=`echo ${cpu} | tr "${lowercase}" "${uppercase}"`
46 PREFIX
=`echo ${prefix} | tr "${lowercase}" "${uppercase}"`
49 -e s/@ARCH@/${ARCH}/g -e s/@arch@/${arch}/g \
50 -e s/@CPU@/${CPU}/g -e s/@cpu@/${cpu}/g \
51 -e s/@PREFIX@/${PREFIX}/g -e s/@prefix@/${prefix}/g"
55 rm -f tmp-arch.h1 tmp-arch.h
56 rm -f tmp-arch.c1 tmp-arch.c
57 rm -f tmp-all.h1 tmp-all.h
59 ${cgen} ${cgendir}/cgen-sim.scm \
69 sed $sedscript < tmp-arch.h1
> tmp-arch.h
70 ${rootdir}/move-if-change tmp-arch.h
${srcdir}/arch.h
71 sed $sedscript < tmp-arch.c1
> tmp-arch.c
72 ${rootdir}/move-if-change tmp-arch.c
${srcdir}/arch.c
73 sed $sedscript < tmp-all.h1
> tmp-all.h
74 ${rootdir}/move-if-change tmp-all.h
${srcdir}/cpuall.h
76 rm -f tmp-arch.h1 tmp-arch.c1 tmp-all.h1
79 cpu | decode | cpu-decode
)
84 rm -f tmp-cpu.h1 tmp-cpu.c1
85 rm -f tmp-ext.c1 tmp-read.c1 tmp-write.c1
86 rm -f tmp-sem.c1 tmp-semsw.c1
88 rm -f tmp-cpu.h tmp-cpu.c
89 rm -f tmp-ext.c tmp-read.c tmp-write.c
90 rm -f tmp-sem.c tmp-semsw.c tmp-mod.c
100 rm -f tmp-dec.h1 tmp-dec.h tmp-dec.c1 tmp-dec.c
101 fileopts
="$fileopts \
104 case "$extrafiles" in
105 ignored
) # Do nothing.
107 *) fileopts
="$fileopts $extrafiles"
113 ${cgen} ${cgendir}/cgen-sim.scm \
124 sed $sedscript < tmp-cpu.h1
> tmp-cpu.h
125 ${rootdir}/move-if-change tmp-cpu.h ${srcdir}/cpu${suffix}.h
126 sed $sedscript < tmp-cpu.c1
> tmp-cpu.c
127 ${rootdir}/move-if-change tmp-cpu.c ${srcdir}/cpu${suffix}.c
128 sed $sedscript < tmp-mod.c1
> tmp-mod.c
129 ${rootdir}/move-if-change tmp-mod.c ${srcdir}/model${suffix}.c
130 if test -f tmp-ext.c1
; then \
131 sed $sedscript < tmp-ext.c1
> tmp-ext.c
; \
132 ${rootdir}/move-if-change tmp-ext.c ${srcdir}/extract${suffix}.c
; \
134 if test -f tmp-read.c1
; then \
135 sed $sedscript < tmp-read.c1
> tmp-read.c
; \
136 ${rootdir}/move-if-change tmp-read.c ${srcdir}/read${suffix}.c
; \
138 if test -f tmp-write.c1
; then \
139 sed $sedscript < tmp-write.c1
> tmp-write.c
; \
140 ${rootdir}/move-if-change tmp-write.c ${srcdir}/write${suffix}.c
; \
142 if test -f tmp-sem.c1
; then \
143 sed $sedscript < tmp-sem.c1
> tmp-sem.c
; \
144 ${rootdir}/move-if-change tmp-sem.c ${srcdir}/sem${suffix}.c
; \
146 if test -f tmp-semsw.c1
; then \
147 sed $sedscript < tmp-semsw.c1
> tmp-semsw.c
; \
148 ${rootdir}/move-if-change tmp-semsw.c ${srcdir}/sem${suffix}-switch.c
; \
151 rm -f tmp-cpu.h1 tmp-cpu.c1
152 rm -f tmp-ext.c1 tmp-read.c1 tmp-write.c1
153 rm -f tmp-sem.c1 tmp-semsw.c1 tmp-mod.c1
159 sed $sedscript < tmp-dec.h1
> tmp-dec.h
160 ${rootdir}/move-if-change tmp-dec.h ${srcdir}/decode${suffix}.h
161 sed $sedscript < tmp-dec.c1
> tmp-dec.c
162 ${rootdir}/move-if-change tmp-dec.c ${srcdir}/decode${suffix}.c
164 if test -f tmp-sem.c1
; then \
165 sed $sedscript < tmp-sem.c1
> tmp-sem.c
; \
166 ${rootdir}/move-if-change tmp-sem.c ${srcdir}/sem${suffix}.c
; \
168 if test -f tmp-semsw.c1
; then \
169 sed $sedscript < tmp-semsw.c1
> tmp-semsw.c
; \
170 ${rootdir}/move-if-change tmp-semsw.c ${srcdir}/sem${suffix}-switch.c
; \
173 rm -f tmp-dec.h1 tmp-dec.c1
180 rm -f tmp-defs.h1 tmp-defs.h
182 ${cgen} ${cgendir}/cgen-sim.scm \
190 sed $sedscript < tmp-defs.h1
> tmp-defs.h
191 ${rootdir}/move-if-change tmp-defs.h ${srcdir}/defs${suffix}.h
195 rm -f tmp-desc.h1 tmp-desc.h
196 rm -f tmp-desc.c1 tmp-desc.c
197 rm -f tmp-opc.h1 tmp-opc.h
199 ${cgen} ${cgendir}/cgen-opc.scm \
210 sed $sedscript < tmp-desc.h1
> tmp-desc.h
211 ${rootdir}/move-if-change tmp-desc.h ${srcdir}/${arch}-desc.h
212 sed $sedscript < tmp-desc.c1
> tmp-desc.c
213 ${rootdir}/move-if-change tmp-desc.c ${srcdir}/${arch}-desc.c
214 sed $sedscript < tmp-opc.h1
> tmp-opc.h
215 ${rootdir}/move-if-change tmp-opc.h ${srcdir}/${arch}-opc.h
217 rm -f tmp-desc.h1 tmp-desc.c1 tmp-opc.h1
221 echo "`basename $0`: unknown action: ${action}" >&2