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Update copyright date to 2001
[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
fec7d8b0
GM		 12000-11-18 Greg McGary <greg@mcgary.org>
2
3 * Makefile.in: remove `@true' commands for rules that have
4 $(CGEN_MAINT) as a prerequisite.
5
fb27a91c
DB		 62000-10-06 Dave Brolley <brolley@redhat.com>
7
8 * sem.c: Regenerated.
9 * sem-switch.c: Regenerated.
10 * semx-switch.c: Regenerated.
11
de8f5985
DB		 122000-08-28 Dave Brolley <brolley@redhat.com>
13
14 * Makefile.in: Use of @true confuses VPATH. Remove it.
15 * cpu.h: Regenerated.
16 * cpux.h: Regenerated.
17 * decode.c: Regenerated.
18 * decodex.c: Regenerated.
19 * model.c: Regenerated.
20 * modelx.c: Regenerated.
21 * sem-switch.c: Regenerated.
22 * sem.c: Regenerated.
23 * semx-switch.c: Regenerated.
24
604259a0
FCE		 252000-08-21 Frank Ch. Eigler <fche@redhat.com>
26
27 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
28 (stamp-arch, stamp-cpu): New targets.
29
eb2d80b4
AC		 30Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
31
32 * configure: Regenerated to track ../common/aclocal.m4 changes.
33
afb2cbbd
DB		 342000-03-30 Dave Brolley <brolley@redhat.com>
35
36 * configure: Regenerated.
37
2df3850c
JM		 381999-10-04 Doug Evans <devans@casey.cygnus.com>
39
40 * arch.c,arch.h,cpuall.h: Rebuild.
41 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
42
2acceee2
JM		 431999-09-29 Doug Evans <devans@casey.cygnus.com>
44
45 * mloop.in: Update call to sim_engine_invalid_insn.
46 * sem.c,sem-switch.c: Rebuild.
47 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
48 result to SEM_PC. Return vpc.
2df3850c
JM		 49 * mloopx.in: Ditto.
50 * semx-switch.c: Rebuild.
2acceee2
JM		 51
52Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
53
54 * traps.c (sim_engine_invalid_insn): Return PC.
55
d4f3574e
SS		 56Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
57
58 * configure: Regenerated to track ../common/aclocal.m4 changes.
59
2df3850c
JM		 601999-09-01 Doug Evans <devans@casey.cygnus.com>
61
62 * decodex.c: Rebuild.
63
104c1213
JM		 641999-08-28 Doug Evans <devans@casey.cygnus.com>
65
66 * sem.c: Rebuild
67
2df3850c
JM		 68 * cpux.h: Rebuild.
69
96baa820
JM		 701999-08-09 Doug Evans <devans@casey.cygnus.com>
71
72 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 73 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 74
751999-08-04 Doug Evans <devans@casey.cygnus.com>
76
77 * m32r-sim.h (SEM_SKIP_INSN): Delete.
78 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 79 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
80 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
81 (emit_full_parallel): Ditto.
96baa820 82
cd0fc7c3
SS		 831999-05-08 Felix Lee <flee@cygnus.com>
84
85 * configure: Regenerated to track ../common/aclocal.m4 changes.
86
7a292a7a
SS		 87Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
88
89 * devices.c (device_io_read_buffer): New arg `sd'.
90 (device_io_write_buffer): New arg `sd'.
91 (device_error): Give proper arg spec.
92
931999-04-10 Doug Evans <devans@casey.cygnus.com>
94
95 * sem-switch.c,sem.c: Rebuild.
2df3850c 96 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 97
981999-03-27 Doug Evans <devans@casey.cygnus.com>
99
100 * decode.c: Rebuild.
2df3850c 101 * decodex.c: Rebuild.
7a292a7a
SS		 102
1031999-03-26 Doug Evans <devans@casey.cygnus.com>
104
105 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
106
1071999-03-22 Doug Evans <devans@casey.cygnus.com>
108
109 * arch.c,arch.h,model.c: Rebuild.
2df3850c 110 * modelx.c: Rebuild.
7a292a7a
SS		 111 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
112 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
113 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
114 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
115 (m32rbf_store_register): Ditto.
116 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
117 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
118 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
119 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
120 with appropriate calls to m32rbf_*.
121
1221999-03-11 Doug Evans <devans@casey.cygnus.com>
123
124 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 125 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 126 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
127 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
128
1291999-02-25 Doug Evans <devans@casey.cygnus.com>
130
131 * cpu.c,cpu.h: Rebuild.
132
c906108c
SS		 1331999-02-09 Doug Evans <devans@casey.cygnus.com>
134
135 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
136 (stamp-xmloop): s/-parallel/-parallel-write/.
137 * configure.in (sim_link_files,sim_link_links): Delete.
138 * configure: Rebuild.
139 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 140 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 141 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
142 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
143 m32r_cgen_opcode_open. Set disassembler.
144 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
145 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
146 m32r-desc.h,m32r-opc.h,m32r-sim.h.
147
2df3850c
JM		 148Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
149
150 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
151
c906108c
SS		 1521999-01-27 Doug Evans <devans@casey.cygnus.com>
153
154 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 155 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 156
1571999-01-15 Doug Evans <devans@casey.cygnus.com>
158
159 * decode.h,model.c: Regenerate.
2df3850c 160 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 161
1621999-01-14 Doug Evans <devans@casey.cygnus.com>
163
164 * arch.c,arch.h,cpuall.h: Regenerate.
165 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
166 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 167 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 168
1691999-01-11 Doug Evans <devans@casey.cygnus.com>
170
171 * Makefile.in (m32r-clean): rm eng.h.
172 * sim-main.h: Delete inclusion of ansidecl.h.
173 * cpu.h: Regenerate.
2df3850c 174 * cpux.h: Regenerate.
c906108c
SS		 175
1761999-01-06 Doug Evans <devans@casey.cygnus.com>
177
178 * cpu.h: Regenerate.
2df3850c 179 * cpux.h: Regenerate.
c906108c
SS		 180
1811999-01-05 Doug Evans <devans@casey.cygnus.com>
182
183 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
184 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
185 (sim-if.o): Use SIM_MAIN_DEPS.
186 (arch.o,traps.o,devices.o): Ditto.
187 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
188 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 189 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 190 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
191 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
192 ([GS]ET_H_CR): Define.
193 (m32rbf_h_psw_[gs]et_handler): Declare.
194 ([GS]ET_H_PSW): Define.
195 (m32rbf_h_accum_[gs]et_handler): Declare.
196 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 197 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
198 (m32rxf_h_accums_[gs]et_handler): Declare.
199 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 200 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
201 * m32r.c (WANT_CPU): Define as m32rbf.
202 (all register access fns): Rename to ..._handler.
2df3850c
JM		 203 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
204 * m32rx.c (WANT_CPU): Define as m32rxf.
205 (all register access fns): Rename to ..._handler.
c906108c
SS		 206
2071998-12-14 Doug Evans <devans@casey.cygnus.com>
208
209 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
210 (SIM_AC_OPTION_ALIGNMENT): Make strict.
211 * configure: Regenerate.
212
213 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
214 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
215 * traps.c (m32r_core_signal): Handle --environment=operating.
216
2171998-12-09 Doug Evans <devans@casey.cygnus.com>
218
219 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 220 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 221
222 * sim-if.c: Include string.h or strings.h if present.
223
2241998-12-04 Doug Evans <devans@casey.cygnus.com>
225
226 * configure.in: Call SIM_AC_OPTION_INLINE.
227 * configure: Regenerate.
228 * sim-main.h: Protect against multiple inclusion.
229 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
230 Done by cgen-sim.h now.
231 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
232 * cpuall.h: Regenerate.
233 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
234 * mloop.in (extract16): Make static inline again.
235 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
236 (extract32): Ditto.
237 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
238 (execute): Test ARGBUF_PROFILE_P before profiling.
239 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 240 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
241 * mloopx.in: Rewrite.
c906108c
SS		 242
2431998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
244
245 * devices.c (device_io_write_buffer): Fix typo.
246 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
247 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
248
2491998-11-18 Doug Evans <devans@casey.cygnus.com>
250
251 * Makefile.in (M32R_OBJS): Delete extract.o.
252 (extract.o): Delete.
253 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
254 * mloop.in (extract16): Update type of `insn' arg.
255 Delete call to d->extract.
256 (extract32): Ditto.
2df3850c
JM		 257 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
258 * mloopx.in (extractx16): Update type of `insn' arg.
259 Delete call to d->extract. Delete arg pbb_p. All callers updated.
260 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
261 (extractx32): Ditto.
c906108c
SS		 262
263Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
264
265 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
266 before cgen-types.h.
267 * tconfig.in: Guard against multiple inclusion.
268 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 269 * cpux.h: Ditto.
c906108c
SS		 270
271Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
272
273 * sim-main.h: #include cpu-opc.h.
274 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
275 to get #include cleanup.
2df3850c 276 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 277
278 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
279 CGEN_INCLUDE_DEPS.
280 (M32RBF_INCLUDE_DEPS): Define.
281 (m32r .o's): Depend on it.
282 (mloop.c): Update call to genmloop.sh.
283 * cpu.h,cpuall.h: Regenerate.
284 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
285 #include cgen-scache.h,cgen-cpu.h.
286 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 287 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
288 (m32rx .o's): Depend on it.
289 (mloopx.c): Update call to genmloop.sh.
290 * cpux.h: Regenerate.
c906108c
SS		 291
292Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
293
294 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
295
296Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
297
298 Add pseudo-basic-block execution support.
299 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
300 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
301 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
302 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
303 * arch.c,arch.h,cpuall.h: Regenerate.
304 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
305 * sem-switch.c,sem.c: Regenerate.
306 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
307 load_regs_pending.
308 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
309 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
310 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
311 m32rbf_h_accum_set): Likewise.
312 (m32r_model_{init,update}_insn_cycles): Delete.
313 (m32rbf_model_insn_{before,after}): New fns.
314 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
315 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
316 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
317 (check_load_stall): New fn.
318 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
319 (m32rbf_model_test_u_exec): New fn.
320 * mloop.in: Rewrite, use pbb support.
321 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
322 (sim_fetch_register,sim_store_register): Delete.
323 * sim-main.h (CIA_GET,CIA_SET): Fix.
324 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
325 * tconfig.in (WITH_SCACHE_PBB): Define.
326 (WITH_SCACHE_PBB_M32RBF): Define.
327 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
328 (m32r_trap): Pass pc to sim_engine_halt.
329 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
330 * configure: Regenerate.
2df3850c
JM		 331 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
332 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 333 (semx.o): Delete.
334 (extractx.o): Add.
2df3850c
JM		 335 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
336 * readx.c: Delete.
337 * semx.c: Delete.
338 * extractx.c: New file.
339 * semx-switch.c: New file.
340 * m32r-sim.h (BRANCH_NEW_PC): Delete.
341 (SEM_SKIP_INSN): New macro.
342 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
343 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
344 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
345 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
346 (m32rxf_model_insn_{before,after}): New fns.
347 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
348 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
349 (check_load_stall): New fn.
350 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
351 * mloopx.in: Rewrite, use pbb support.
352 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
353 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 354
355Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
356
357 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
358 ({ACC1L,ACC1H}_REGNUM): New macros.
359 (m32r_decode_gdb_ctrl_regnum): Add prototype.
360 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
361 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 362 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 363
364Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
365
366 * m32r-sim.h (GET_H_SM): New macro.
367 (UART params): Update to msa2000.
368 * devices.c (device_io_read_buffer): Update to msa2000.
369 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
370 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
371 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 372 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
373 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
374 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 375
376Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
377
378 * m32r-sim.h (m32r_trap): Update prototype.
379 * traps.c (m32r_trap): New arg `pc'.
380 * sem.c,sem-switch.c: Regenerated.
2df3850c 381 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 382
383Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
384
385 Rename cpu m32r to m32rb to distinguish from architecture name.
386 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
387 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
388 * tconfig.in (WANT_CPU_M32RB): Ditto.
389 * m32r.c (WANT_CPU_M32RB): Ditto.
390 (*): m32r_ cpu fns renamed to m32rb_.
391 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
392 * arch.h,arch.c: Regenerate.
393 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
394 * sem-switch.c,sem.c: Regenerate.
395
396 * sim-if.c (sim_open): Don't allocate memory on top of any user
397 specified memory.
398 (h_gr_get,h_gr_set): Delete.
399 * sim-main.h (h_gr_get,h_gr_set): Delete.
400 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
401 a_m32r_h_gr_[gs]et.
402
403 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
404
405 * sim-if.c (sim_open): Open opcode table.
406 (sim_close): Close it.
407
2df3850c
JM		 408Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
409
410 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
411 accept an accumulator choice.
412 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
413
c906108c
SS		 414Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
415
416 * m32r.c: Include cgen-mem.h.
417 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 418 * m32rx.c: Include cgen-mem.h.
419 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 420
421Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
422
423 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 424 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 425
426Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
427
428 * Makefile.in: cgen_maint -> CGEN_MAINT.
429 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
430 * configure: Regenerate.
431 * arch.c,arch.h,cpuall.h: Regenerate.
432 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
433 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 434 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
435 * semx.c: Regenerate.
436 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 437
438Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
439
440 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
441 load_stall,biggest_cycles.
442 * m32r.c (m32r_model_mark_get_h_gr): Update.
443 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
444 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
445 * mloop.in: Call cycle init/update fns.
446 * model.c: Regenerate.
2df3850c
JM		 447 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
448 * mloopx.in: Call cycle init/update fns.
449 * modelx.c: Regenerate.
450
c906108c
SS		 451Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
452
453 * traps.c: New file. Trap support moved here from sim-if.c.
454 * Makefile.in (SIM_OBJS): Add traps.o
455 * sim-if.c: Don't include targ-vals.h.
456 (sim_engine_illegal_insn): Moved to traps.c
457 * sim-main.h (SIM_CORE_SIGNAL): Define.
458 (m32r_core_signal): Declare.
459 * m32r-sim.h (m32r_trap): Declare.
460
461 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
462 register.
463
464 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
465 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
466 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
467
468 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 469 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 470
471Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
472
473 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
474 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
475 (execute): Count parallel insns.
476 * sim-if.c (print_m32r_misc_cpu): Print count.
477 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
478
479 Zero bottom two bits of pc in jmp,jl insns.
480 * sem.c,sem-switch.c: Regenerate.
2df3850c 481 * semx.c: Regenerate.
c906108c
SS		 482
483Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
484
485 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
486
487Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
488
489 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
490 (sim_sync_stop): New function.
491
492Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
493
494 * Makefile.in (devices.o): Add dependencies.
495
496 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
497 * sem-switch.c,sem.c: Regenerate.
498 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 499 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
500 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
501 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
502 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 503
504Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
505
506 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
507
508Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
509
510 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
511 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 512 * cpux.h: Ditto.
513 * modelx.c: Ditto.
c906108c
SS		 514
515 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 516 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 517 * decode.c,decode.h: Regenerate, introduces IDESC table.
518 * mloop.in (extract16,extract32): Add IDESC support.
519 Update names of semantic handler member names.
520 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 521 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
522 * mloopx.in: Add IDESC support.
523 Update names of semantic handler member names.
524 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 525
526 * sem-switch.c: Regenerate. Redo computed goto label handling.
527 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 528 * readx.c: Regenerate. Redo computed goto label handling.
529 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
530 support.
c906108c
SS		 531
532 * m32r.c (m32r_fetch_register): Change result type and args to
533 conform to sim_fetch_register interface.
534 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 535 * m32rx.c (m32rx_fetch_register): Change result type and args to
536 conform to sim_fetch_register interface.
537 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 538
539 * sim-if.c (alloc_cpu): Delete.
540 (free_state): Uninstall modules here ...
541 (sim_open): ... and not here. Call sim_cpu_alloc_all.
542 Set default architecture/model if not specified.
543 (sim_fetch_register,sim_store_register): Rewrite.
544
545 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
546 and moved to common/sim-cpu.c.
547 (sim_create_inferior): Update.
548 (do_trap): Update.
549 * sim-main.h (h_pc_get,h_pc_set): Delete.
550
551 * sim-main.h (sim_cia): Change to USI.
552 (sim_cpu): Move m32r_misc_profile before machine generated part.
553
554Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
555
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
557
558Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
559
560 * model.c: Rebuilt.
2df3850c 561 * modelx.c: Rebuilt.
c906108c
SS		 562
563Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
564
565 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
566 and variable renaming due to macro insn additions.
567 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 568 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
569 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 570
571Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
572
573 * configure: Regenerated to track ../common/aclocal.m4 changes.
574 * config.in: Ditto.
575
576Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
577
578 * acconfig.h: New file.
579 * configure.in: Reverted change of Apr 24; use sinclude again.
580
581Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
582
583 * configure: Regenerated to track ../common/aclocal.m4 changes.
584 * config.in: Ditto.
585
586Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
587
588 * configure.in: Don't call sinclude.
589
590Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
591
592 * cpu.c,sem.c,sem-switch.c: Regenerate. From
593 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
594 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
595 #include cgen-ops.h.
2df3850c
JM		 596 * cpux.c,readx.c,semx.c: Regenerate.
597 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
598 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
599 (m32r_h_accums_get): Sign extend top 8 bits.
600
601Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
602
603 * semx.c: Regenerate.
c906108c
SS		 604
605Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
606
607 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 608 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 609
610Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
611
612 * configure: Regenerated to track ../common/aclocal.m4 changes.
613
614Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
615
616 * configure: Regenerated to track ../common/aclocal.m4 changes.
617
618Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
619
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
621
622Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
623
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
625
626Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
627
628 * config.in (HAVE_FCNTL_H): Add.
629 * configure: Regenerate.
630 * Makefile.in (SIM_OBJS): Add devices.o.
631 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
632 (UART_*): Define m32r serial port parameters.
633 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
634 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
635 * devices.c: To here.
636 * sim-if.c: Don't include signal.h,sim-core.h.
637 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
638 (sim_resume): Call sim_module_{resume,suspend}.
639 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
640
641 * tconfig.in (SIM_HANDLES_LMA): Define.
642
643 * sim-if.c (do_trap): Result is new pc.
644 Handle --environment=operating.
645 * sem-switch.c,sem.c: Regenerate.
2df3850c 646 * semx.c: Regenerate.
c906108c
SS		 647
648Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
649
650 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
651 sim_core_*_map with read_map, write_map, exec_map resp.
652
653Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
654
655 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
656 (arch.o): Delete cpu-opc.h dependency.
657 (decode.o,model.o): Likewise.
2df3850c 658 (decodex.o,modelx.o): Likewise.
c906108c
SS		 659
660 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 661 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 662
663Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
664
665 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
666
667 * sim-if.c (sim_info): Delete.
668
2df3850c
JM		 669Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
670
671 * mloopx.in: Fix handling of branch in parallel with another insn.
672 * semx.c: Regenerate.
673
c906108c
SS		 674Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
675
676 * sim-main.h: #include symcat.h.
677 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
678 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
679 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
680 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 681 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
682 * mloopx.in: Rewrite.
683 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 684
685Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
686
687 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
688 in the backup PC register.
2df3850c
JM		 689 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
690 in the backup PC register.
c906108c
SS		 691
692Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
693
694 * m32r.c (do_lock,do_unlock): Delete.
695 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
696 * sem.c,sem-switch.c: Regenerate.
2df3850c 697 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 698
699Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
700
701 * Makefile.in (M32R_OBJS): Add cpu.o.
702 (cpu.o): Add rule for.
703 (NL_TARGET): Define.
704 * configure.in: Add AC_CHECK_PROG(SCHEME).
705 * cpu.c: New file.
706 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
707 * sem-switch.c,sem.c: Regenerate.
708 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 709 (M32RX_OBJS): Add cpux.o.
710 (cpux.o): Add rule for.
711 cpux.c: New file.
712 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
713 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
714 (m32rx_h_cr_{get,set}): New functions.
715 (m32rx_h_accums_{get,set}): New functions.
716 * mloopx.in: Rewrite main loop.
c906108c
SS		 717
718 * m32r.c (do_trap): Move from here.
719 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
720 (sim_create_inferior): Use h_pc_set.
721 (h_pc_{get,set}): New functions.
722 (h_gr_{get,set}): New functions.
723 (syscall_{read,write}_mem): New functions.
724 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
725
726Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
727
728 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
729 length parameter. Return -1.
730 (sim_create_inferior): Pass 4 sim_store_register.
731
732Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
733
734 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
735
736 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 737 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 738
739Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
740
741 * decode.c, sem.c: Regenerate.
2df3850c
JM		 742 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
743 * m32rx.c (m32rx_h_accums_set): New function.
744 (m32rx_model_mark_[gs]et_h_gr): New function.
745 * mloopx.in: Rewrite.
746 * Makefile.in (mloopx.o): Build with -parallel.
747 * sim-main.h (_sim_cpu): Delete member `par_exec'.
748 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 749
750Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
751
752 * Makefile.in (m32r.o): Depend on cpu.h
753 (extract.o): Pass -DSCACHE_P.
754 * mloop.in (extract{16,32}): Update call to m32r_decode.
755 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
756 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
757 * sim-main.h: #include "ansidecl.h".
758 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 759 * Makefile.in (M32RX_OBJS): Build m32rx support now.
760 (m32rx.o): New rule.
761 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
762 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
763 (m32rx_h_accums_get): New function.
764 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
765 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 766
767Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
768
769 * configure: Regenerated to track ../common/aclocal.m4 changes.
770
771Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
772
773 * configure: Regenerated to track ../common/aclocal.m4 changes.
774
2df3850c
JM		 775Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
776
777 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
778 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
779 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
780
c906108c
SS		 781Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
782
783 * cpux.h: Fix duplicate definition of h_accums field for
784 fmt_53_sadd structure.
785
2df3850c
JM		 786Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
787
788 * Makefile.in: Add m32rx objs, and rules to build them.
789 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
790 * m32rx.c, mloopx.in: New files.
791
c906108c
SS		 792Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
793
794 * configure: Regenerated to track ../common/aclocal.m4 changes.
795
796Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
797
798 * arch.c, arch.h, cpuall.h: New files.
799 * arch-defs.h: Deleted.
800 * mloop.in: Renamed from mainloop.in.
801 * Makefile.in: Update.
802 * sem-ops.h: Deleted.
803 * mem-ops.h: Deleted.
804 (arch): Renamed from CPU.
805 * cpu.h: New file.
806 * decode.c: Redone.
807 * decode.h: Redone.
808 * extract.c: Redone.
809 * model.c: Redone.
810 * sem-switch.c: Redone.
811 * sem.c: Renamed from semantics.c, and redone.
812 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
813 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
814 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
815 (m32r_{fetch,store}_register): New functions.
816 (model_mark_{get,set}_h_gr): Prefix with m32r_.
817 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
818 (h_cr_{get,set}): Prefix with m32r_.
819 (do_trap): Fetch state from current_cpu, not current_state.
820 Call sim_engine_halt instead of engine_halt.
821 * sim-if.c (alloc_cpu): New function.
822 (free_state): New function.
823 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
824 type. Call sim_analyze_program.
825 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 826 (sim_resume): Handle m32rx.
c906108c
SS		 827 (sim_stop_reason): Deleted.
828 (print_m32r_misc_cpu): Update.
2df3850c 829 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 830 (sim_{read,write}): Deleted.
831 (sim_engine_illegal_insn): New function.
832 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
833 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 834 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 835 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
836 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
837 (sim_state): Delete members core,events,halt_jmp_buf.
838 Change `cpu' member to be a pointer to the cpu's struct, rather than
839 record inside the state struct.
840 * tconfig.in (WITH_DEVICES): Define here.
841 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
842
843Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
844
845 * arch-defs.h (INSN_NAME): Fix typo.
846
847Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
848
849 * configure: Regenerated to track ../common/aclocal.m4 changes.
850 * config.in: Ditto.
851
852Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
853
854 * m32r-sim.h (MSPR_ADDR): New macro.
855 (m32r_mspr_device): Declare.
856 (struct _device): Define.
857 * m32r.c (m32r_mspr_device): New global.
858 (device_{io_{read,write}_buffer,error}): New functions.
859 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
860 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
861 (sim_open): Attach device to handle MSPR register.
862 * sim-main.h (WITH_DEVICES): Define as 1.
863 Include cpu-sim.h.
864
865 * configure: Regenerated to track ../common/aclocal.m4 changes.
866
867Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
868
869 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
870 * configure: Regenerated.
871
872Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
873
874 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
875 * sim-if.c (sim_open): Call sim_config.
876 (sim_stop_reason): Update call to sim_signal_to_host.
877
878Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
879
880 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
881
882Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
883
884 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
885
886Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
887
888 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
889
890Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
891
892 * configure: Regenerated to track ../common/aclocal.m4 changes.
893
894Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
895
896 * configure: Regenerated to track ../common/aclocal.m4 changes.
897
898Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
899
900 * configure: Regenerated to track ../common/aclocal.m4 changes.
901
902Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
903
904 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
905 SIM_DEFAULT_MODEL): Delete, moved to common.
906 (SIM_EXTRA_CFLAGS): Update.
907
908Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
909
910 * configure.in (sim_link_links): Configure non-strict memory
911 alignment.
912
913 * configure: Regenerated to track ../common/aclocal.m4 changes.
914
915Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
916
917 * configure: Regenerated to track ../common/aclocal.m4 changes.
918
919Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
920
921 * sim-if.c (sim_open): Allocate memory under sim-memopt module
922 using sim_do_commandf.
923 (sim_open): Set magic-number at the start.
924 (sim_do_command): Implement.
925
926 * sim-main.h (sim_engine_halt): Map onto engine_halt.
927
928Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
929
930 * configure: Regenerated to track ../common/aclocal.m4 changes.
931
932Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
933
934 * configure: Regenerated to track ../common/aclocal.m4 changes.
935
936Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
937
938 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
939
940Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
941
942 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
943
944Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
945
946 * configure: Regenerated to track ../common/aclocal.m4 changes.
947 * config.in: Ditto.
948
949Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
950
951 * sim-if.c (sim_kill): Delete.
952 (sim_create_inferior): Add ABFD argument.
953 (sim_load): Move setting of PC from here.
954 (sim_create_inferior): To here.
955 (sim_load): Delete, use sim-hload.c instead.
956
957 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
958
959Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
960
961 * configure: Regenerated to track ../common/aclocal.m4 changes.
962 * config.in: Ditto.
963
964Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
965
966 * sim-if.c (sim_open): Add ABFD argument.
967
968Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
969
970 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
971 * sim-if.c (sim_open): Use it.
972
973Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
974
975 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
976
977Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
978
979 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
980 (sim_write): Ditto for write.
981
982 * m32r.c (do_trap): Ditto for read/write.
983
984Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
985
986 * sim-if.c (sim_open): Add callback argument.
987 (sim_set_callbacks, sim_callback): Delete.
988 (sim_load): Set STATE_LOADED_P.
989
990Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
991
992 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
993 sim_engine_abort.
994
995Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
996
997 * sim-if.c (sim_open): Update to reflect changes to core in
998 ../common/.
999 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1000 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1001 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1002
1003Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1004
1005 * decode.c (decode): Add computed goto support.
1006
1007Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1008
1009 * mem-ops.h: Stub additional core read/write arguments.
1010
1011 * sim-main.h: Declare sim_cia - type SI.
1012 (struct _sim_cpu): Move base type to end per common.
1013 (struct _sim_state): Ditto.
1014
1015Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1016
1017 Merge from branch into devo. CGEN generic files moved to common
1018 directory. K&R C support is no longer provided.
1019
1020Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1021
1022 * configure: Regenerated to track ../common/aclocal.m4 changes.
1023
1024Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1025
1026 * Makefile.in, seman-cache.c: new file, for wingdb build.
1027 * sim-alloca.h: fixed for wingdb.
1028
1029Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1030
1031 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1032 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1033 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1034
1035Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1036
1037 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1038 (exc_illegal): Likewise.
1039 * decode.c (decode_vars): Add decode_illegal.
1040 * genmloop.sh: #include "cpu-opc.h".
1041 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1042 (labels): Add case_INSN_ILLEGAL.
1043 (SWITCH): Add INSN_ILLEGAL case.
1044
1045Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1046
1047 * model.c (model_module): Use 0 not NULL.
1048
1049 * genmloop.sh (sim_main_loop): Handle k&r c.
1050
1051 * sem-switch.c: Regenerate to get k&r c support.
1052 * semantics.c: Likewise.
1053
1054 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1055 (ADDCSI,SUBCSI): New functions.
1056 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1057 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1058
1059 * simcache.c (simcache_{install,init,uninstall}): Use
1060 DECLARE_MODULE_INSTALL_HANDLER.
1061 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1062
1063 * utils.c: #include "semops.h".
1064
1065Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1066
1067 * profile.c (profile_print_simcache): Fix thinko in printf text.
1068
1069 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1070
1071Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1072
1073 * m32r.c (h_cr_get): Rewrite.
1074 (h_cr_set): Rewrite.
1075 * sem-switch.c (rte): bcarry renamed to bcond.
1076 * semantics.c (rte): Likewise.
1077 * simdefs.h (CPU_STATE): Likewise.
1078
1079 * config.in (HAVE_SYS_TIME_H): Add.
1080 * configure.in: Check for sys/time.h.
1081 * configure: Regenerated.
1082 * utils.c: Include sys/time.h if present.
1083
1084 * common.c (sim_parse_args): Account for NULL terminating entry
1085 in long_options table.
1086
1087 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1088 Always use cache if configured in.
1089 * mainloop.in (do_extract_insn{16,32}): New functions.
1090 (normal,fast): Call them. Handle starting in left slot.
1091 * simcache.c (simcache_option_handler): Disallow -c0.
1092 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1093
1094 * profile.c (profile_print_simcache): Fix percentage calc.
1095
1096 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1097
1098Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1099
1100 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1101 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1102 Add mod-list.h.
1103 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1104 (sim-if.o,m32r.o,utils.o): Likewise.
1105 (common.o): Don't explicitly depend on mod-list.h.
1106 (mainloop.c): Pass CPU to genmloop.sh.
1107 (stamp-modules): Depend on configure.
1108 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1109 (extract.o): Depend on decode.h, memops.h, semops.h.
1110 (semantics.o,seman-cache.o): Likewise.
1111 (model.o,ops.o): Depend on memops.h.
1112 (extr-cache.o): Disable building for the moment.
1113
1114 * simcommon.h: Delete, move contents into cgen-sim.h.
1115 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1116 (UINT,CGEN_CAT3): Define.
1117 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1118 (decode_t): Renamed to DECODE.
1119
1120 * simfns.h: Delete, contents moved to memops.h,semops.h.
1121 * memops.h: New file.
1122 * semops.h: New file.
1123 * decode.h: Renamed from semantics.h.
1124
1125 * sim-argv.h: New file.
1126 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1127 dependency of sim-argv.h.
1128
1129 * sim-alloca.h: New file.
1130 * common.c: Include it.
1131 * Makefile.in (common.o): Add dependency.
1132
1133 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1134 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1135 * configure.in: sinclude ../common/aclocal.m4.
1136 Check for headers time.h, sys/resource.h.
1137 Check for functions time, getrusage.
1138 (sim_link_{files,links}): Add link cpu-opc.h.
1139 (sim_profile): Add simcache.
1140 (SIM_AC_PROFILE): Add simcache, profile.o.
1141 (simcache module): Delete extr-cache.o for now.
1142 (--enable-sim-cache): Allow specification of default cache size.
1143 * configure: Regenerated.
1144
1145 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1146 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1147 Regenerate.
1148
1149 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1150 Don't include m32r-sim.h.
1151 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1152 Simplify profiling test with PROFILE_MODEL_P.
1153 (mvfc,mvtc): Fix access of control registers.
1154 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1155 Don't include m32r-sim.h.
1156 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1157 Simplify profiling test with PROFILE_MODEL_P.
1158 (mvfc,mvtc): Fix access of control registers.
1159
1160 * sem-switch.c: New file, for GCC computed goto support.
1161
1162 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1163 memops.h,semops.h,trace.h,cpu-sim.h.
1164 (RUN_FAST_P): Change default to run fast if cache size > 0
1165 and not profiling.
1166 (sim_main_loop): Record execution time.
1167 Record instruction count even in fast mode.
1168 (init): Allow cpu to provide init code in mainloop.in.
1169 (FAST): Define as 0 or 1 depending on fast mode.
1170 * mainloop.in (normal): Combine with fast case.
1171 Add support for GCC computed gotos. Count simcache hits/misses.
1172 (init): Initialize "switch" labels if GNUC.
1173
1174 * cgen-utils.in: Don't include opcode/cgen.h.
1175 Include cgen-sim.h, cpu-opc.h.
1176 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1177 * m32r-sim.h: Don't include mod-list.h
1178 (RUN_FAST_P): Delete.
1179 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1180 semops.h,memory.h,trace.h
1181 (h_cr_get,h_cr_set): New functions.
1182 * memory.c: #include cgen-sim.h,callback.h.
1183 * ops.c: Don't include profile.h,m32r-sim.h.
1184 Include cgen-sim.h,memops.h,cpu-sim.h.
1185 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1186 * trace.c: Include cgen-sim.h,cpu-opc.h.
1187 * trace.h (trace_insn_{init,fini}): Declare.
1188
1189 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1190 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1191 Regenerate to get new insn aliases.
1192
1193 * mrun.c: #include "ansidecl.h".
1194 (STATE): Use struct sim_state instead.
1195
1196 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1197 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1198 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1199 (profile_print_simcache): New function.
1200 (profile_print): Call it. Print simulator speed stats.
1201 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1202 PROFILE_MEMORY_MASK.
1203 (MODULE_PROFILE_SIMCACHE_P): Define.
1204 (PROFILE_SIMCACHE_MASK): Define.
1205 (PROFILE_COUNT): New members total_insn_count,exec_time.
1206 New members simcache_hits,simcache_misses.
1207 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1208 (PROFILE_MODEL_P): New macro.
1209 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1210
1211 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1212 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1213 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1214 (sim_info): Pass verbose to profile_print.
1215
1216 * simcache.c: Include cgen-sim.h,callback.h.
1217 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1218 (simcache_option_handler): Ensure cache size at least 2.
1219 Allow config time specification of default cache size.
1220 * simcache.h (struct simcache): Support GCC computed gotos.
1221 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1222 (USING_SIMCACHE_P): New macro.
1223
1224 * simdefs.h: Don't include m32r-opc.h.
1225 (CGEN_MAX_SIM_INSNS): Define.
1226 (CPU_STATE): Regenerate.
1227 (ARGBUF): Regenerate.
1228 (extract,semantic handler decls): Delete, moved to decode.h.
1229
1230 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1231 (USE_SEM_SWITCH): Define.
1232
1233 * utils.c: Include bfd.h,time.h,sys/resource.h.
1234 (sim_time_get,sim_time_elapsed): New functions.
1235 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1236
1237Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1238
1239 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1240 * configure: Regenerated.
1241 * model.c: #include <stdlib.h>.
1242 * simcache.c: #include "libiberty.h".
1243 * simcommon.h (alloca): Handle i386-windows.
1244
1245 * common.c: #include libiberty.h.
1246 (sim_signal_to_host): Return 5 if wingdb.
1247
1248Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1249
1250 * configure.in (sim_cache): Enabled by default now, pass default
1251 cache size to --enable-sim-cache.
1252 * simcache.c (simcache_option_handler): Allow -c 0.
1253
1254 * simdefs.h,simfns.h: Regenerate
1255 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1256
1257Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1258
1259 Add model profiling support.
1260 * configure.in: Handle --enable-sim-model.
1261 (sim_profile): Add model.
1262 * Makefile.in (model.o): Add rule.
1263 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1264 * extract.c (*): Add model profiling support.
1265 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1266 (model_mark_{busy,unbusy}_reg): New functions.
1267 * profile.c (profile_option_handler): Recognize --profile model.
1268 (profile_print_model): New function.
1269 (profile_print): Call it.
1270 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1271 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1272 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1273 load_stall_count,taken_count,untaken_count.
1274 * semantics.c (*): Add model profiling support.
1275 * simcommon.h (struct sim_state): New members mach,model.
1276 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1277 (MAX_MODELS,MAX_UNITS): Define.
1278 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1279
1280 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1281 (stamp-modules): Depend on genmodlist.sh.
1282 * common.c (standard_options): Add --max-insns.
1283 (copy_argv): New function.
1284 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1285 * genmloop.sh: Allow mainloop.in to contain support code.
1286 * mainloop.in: Move do_insn16,do_insn32 here.
1287 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1288 * sim-if.c (sim_open): Don't set max insn count.
1289 (sim_create_inferior): Save argv,envp.
1290 * simcommon.h (struct sim_state): New members argv,envp.
1291 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1292 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1293 (ARGBUF): New members h_gr_get, h_gr_set.
1294 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1295 (trace_printf): Print to buffer, output later by trace_insn_fini.
1296 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1297
1298Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1299
1300 * configure.in (AC_FUNC_ALLOCA): Call.
1301 * configure: Regenerate.
1302 * config.h (HAVE_ALLOCA_H): Add.
1303 * simcommon.h: Add alloca support.
1304 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1305 (DECLARE_OPTION_HANDLER): Define.
1306 (MEM_FN): Declare using PARAMS.
1307 (DECLARE_MEM_FN): Define.
1308 * trace.c (trace_result): Tweak for !STDC.
1309 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1310 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1311 * common.c (sim_print_help_fn): Use PARAMS.
1312 (standard_option_handler): Fix decl for !STDC systems.
1313 * memory.c: #include <stdio.h>
1314 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1315 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1316 * profile.c (profile_install): Likewise.
1317 (profile_option_handler): Likewise.
1318
1319Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1320
1321 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1322 Prefix them with 0x instead.
1323
1324 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1325 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1326 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1327 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1328 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1329 Add support for boolean and/or.
1330 * utils.c: Redo naming of DI functional support.
1331 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1332
1333Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1334
1335 * Directory created.
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