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* config.in, configure: Regenerate.
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
e85e3205
RE		 12006-06-13 Richard Earnshaw <rearnsha@arm.com>
2
3 * configure: Regenerated.
4
2f0122dc
DJ		 52006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
6
7 * configure: Regenerated.
8
20e95c23
DJ		 92006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
10
11 * configure: Regenerated.
12
2b193c4a
MK		 132005-03-23 Mark Kettenis <kettenis@gnu.org>
14
15 * configure: Regenerate.
16
35695fd6
AC		 172005-01-14 Andrew Cagney <cagney@gnu.org>
18
19 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
20 explicit call to AC_CONFIG_HEADER.
21 * configure: Regenerate.
22
f0569246
AC		 232005-01-12 Andrew Cagney <cagney@gnu.org>
24
25 * configure.ac: Update to use ../common/common.m4.
26 * configure: Re-generate.
27
38f48d72
AC		 282005-01-11 Andrew Cagney <cagney@localhost.localdomain>
29
30 * configure: Regenerated to track ../common/aclocal.m4 changes.
31
b7026657
AC		 322005-01-07 Andrew Cagney <cagney@gnu.org>
33
34 * configure.ac: Rename configure.in, require autoconf 2.59.
35 * configure: Re-generate.
36
19e64aa9
KI		 372004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
38
39 Committed by Kei Sakamoto.
40 * traps-linux.c (m32r_trap): Add entries of the following dummy system
41 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
42 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
43 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
44 __NR_getresgid32 and __NR_chown32.
45 * syscall.h: Add new definitions of system call number.
46
379832de
HPN		 472004-12-08 Hans-Peter Nilsson <hp@axis.com>
48
49 * configure: Regenerate for ../common/aclocal.m4 update.
50
1ca6491a
AC		 512004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
52
53 Committed by Andrew Cagney.
54 * traps-linux.c: Don't include linux/module.h.
55 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
56 __NR_get_kernel_syms.
57
4d06b60c
DJ		 582004-05-18 Daniel Jacobowitz <dan@debian.org>
59
60 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
61
df2a9ff4
AC		 622004-02-04 Andrew Cagney <cagney@redhat.com>
63
64 Committed by Andrew Cagney.
65 * mloopx.in: Update copyright.
66 (xextract-pbb): Fixed trap for system calls operation in parallel.
67 * mloop2.in (xextract-pbb): Ditto.
68
6edf0760
NC		 692003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
70
71 * configure.in: Changed for dummy simulator of m32r-linux.
72 * configure: Regenerate.
73 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
74 * traps-linux.c: Added for dummy simulator of m32r-linux.
75 * syscall.h: Ditto.
76 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
77 simulator for m32r-linux.
78 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
79 m32r-linux.
80
16b47b25
NC		 812003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
82
83 * Makefile.in: Add support for new machine m32r2.
84 * cpu2.c: New file for m32r2 support.
85 * cpu2.h: Likewise.
86 * decode2.c: Likewise.
87 * decode2.h: Likewise.
88 * m32r2.c: Likewise.
89 * mloop2.in: Likewise.
90 * model2.c: Likewise.
91 * sem2-switch.c: Likewise.
92 * arch.c: Regenerate.
93 * arch.h: Regenerate.
94 * cpu.c: Regenerate.
95 * arch.c: Regenerate.
96 * cpuall.c: Regenerate.
97 * cpux.c: Regenerate.
98 * cpux.h: Regenerate.
99 * decode.c: Regenerate.
100 * decode.h: Regenerate.
101 * decodex.c: Regenerate.
102 * decodex.h: Regenerate.
103 * model.c: Regenerate.
104 * modelx.c: Regenerate.
105 * sem-switch.c: Regenerate.
106 * sem.c: Regenerate.
107 * semx-switch.c: Regenerate.
108 * m32r-sim.h: Add EVB register support.
109 * sim-if.c: Likewise.
110 * sim-main.h: Likewise.
111 * traps.c: Likewise.
112
a6fc1778
DB		 1132003-09-08 Dave Brolley <brolley@redhat.com>
114
115 On behalf of Doug Evans <dje@sebabeach.org>
116 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
117
6b4a8935
AC		 1182003-02-27 Andrew Cagney <cagney@redhat.com>
119
120 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
121
57465455
DE		 1222002-12-19 Doug Evans <dje@sebabeach.org>
123
124 * arch.c,arch.h,cpuall.h: Regenerate.
125 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
126 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
127
c8cca39f
AC		 1282002-06-16 Andrew Cagney <ac131313@redhat.com>
129
130 * configure: Regenerated to track ../common/aclocal.m4 changes.
131
378af1d6
DB		 1322001-11-14 Dave Brolley <brolley@redhat.com>
133
134 * arch.c: Regenerate.
135 * arch.h: Regenerate.
136 * cpu.c: Regenerate.
137 * cpu.h: Regenerate.
138 * cpuall.h: Regenerate.
139 * cpux.c: Regenerate.
140 * cpux.h: Regenerate.
141 * decode.c: Regenerate.
142 * decode.h: Regenerate.
143 * decodex.c: Regenerate.
144 * decodex.h: Regenerate.
145 * model.c: Regenerate.
146 * modelx.c: Regenerate.
147 * sem-switch.c: Regenerate.
148 * sem.c: Regenerate.
149 * semx-switch.c: Regenerate.
150
e3e473da
BE		 1512001-07-05 Ben Elliston <bje@redhat.com>
152
153 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
154 (stamp-cpu): Likewise.
155 (stamp-xcpu): Likewise.
156
55552082
DB		 1572001-03-05 Dave Brolley <brolley@redhat.com>
158
378af1d6
DB		 159 * arch.c: Regenerate.
160 * arch.h: Regenerate.
161 * cpu.c: Regenerate.
162 * cpu.h: Regenerate.
163 * cpuall.h: Regenerate.
164 * cpux.c: Regenerate.
165 * cpux.h: Regenerate.
166 * decode.c: Regenerate.
167 * decode.h: Regenerate.
168 * decodex.c: Regenerate.
169 * decodex.h: Regenerate.
170 * model.c: Regenerate.
171 * modelx.c: Regenerate.
172 * sem-switch.c: Regenerate.
173 * sem.c: Regenerate.
174 * semx-switch.c: Regenerate.
55552082 175
9397fcbf
FCE		 1762001-01-12 Frank Ch. Eigler <fche@redhat.com>
177
178 * configure: Regenerated with sim_scache fix.
179
fec7d8b0
GM		 1802000-11-18 Greg McGary <greg@mcgary.org>
181
182 * Makefile.in: remove `@true' commands for rules that have
183 $(CGEN_MAINT) as a prerequisite.
184
fb27a91c
DB		 1852000-10-06 Dave Brolley <brolley@redhat.com>
186
187 * sem.c: Regenerated.
188 * sem-switch.c: Regenerated.
189 * semx-switch.c: Regenerated.
190
de8f5985
DB		 1912000-08-28 Dave Brolley <brolley@redhat.com>
192
193 * Makefile.in: Use of @true confuses VPATH. Remove it.
194 * cpu.h: Regenerated.
195 * cpux.h: Regenerated.
196 * decode.c: Regenerated.
197 * decodex.c: Regenerated.
198 * model.c: Regenerated.
199 * modelx.c: Regenerated.
200 * sem-switch.c: Regenerated.
201 * sem.c: Regenerated.
202 * semx-switch.c: Regenerated.
203
604259a0
FCE		 2042000-08-21 Frank Ch. Eigler <fche@redhat.com>
205
206 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
207 (stamp-arch, stamp-cpu): New targets.
208
eb2d80b4
AC		 209Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
210
211 * configure: Regenerated to track ../common/aclocal.m4 changes.
212
afb2cbbd
DB		 2132000-03-30 Dave Brolley <brolley@redhat.com>
214
215 * configure: Regenerated.
216
2df3850c
JM		 2171999-10-04 Doug Evans <devans@casey.cygnus.com>
218
219 * arch.c,arch.h,cpuall.h: Rebuild.
220 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
221
2acceee2
JM		 2221999-09-29 Doug Evans <devans@casey.cygnus.com>
223
224 * mloop.in: Update call to sim_engine_invalid_insn.
225 * sem.c,sem-switch.c: Rebuild.
226 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
227 result to SEM_PC. Return vpc.
2df3850c
JM		 228 * mloopx.in: Ditto.
229 * semx-switch.c: Rebuild.
2acceee2
JM		 230
231Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
232
233 * traps.c (sim_engine_invalid_insn): Return PC.
234
d4f3574e
SS		 235Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
236
237 * configure: Regenerated to track ../common/aclocal.m4 changes.
238
2df3850c
JM		 2391999-09-01 Doug Evans <devans@casey.cygnus.com>
240
241 * decodex.c: Rebuild.
242
104c1213
JM		 2431999-08-28 Doug Evans <devans@casey.cygnus.com>
244
245 * sem.c: Rebuild
246
2df3850c
JM		 247 * cpux.h: Rebuild.
248
96baa820
JM		 2491999-08-09 Doug Evans <devans@casey.cygnus.com>
250
251 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 252 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 253
2541999-08-04 Doug Evans <devans@casey.cygnus.com>
255
256 * m32r-sim.h (SEM_SKIP_INSN): Delete.
257 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 258 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
259 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
260 (emit_full_parallel): Ditto.
96baa820 261
cd0fc7c3
SS		 2621999-05-08 Felix Lee <flee@cygnus.com>
263
264 * configure: Regenerated to track ../common/aclocal.m4 changes.
265
7a292a7a
SS		 266Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
267
268 * devices.c (device_io_read_buffer): New arg `sd'.
269 (device_io_write_buffer): New arg `sd'.
270 (device_error): Give proper arg spec.
271
2721999-04-10 Doug Evans <devans@casey.cygnus.com>
273
274 * sem-switch.c,sem.c: Rebuild.
2df3850c 275 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 276
2771999-03-27 Doug Evans <devans@casey.cygnus.com>
278
279 * decode.c: Rebuild.
2df3850c 280 * decodex.c: Rebuild.
7a292a7a
SS		 281
2821999-03-26 Doug Evans <devans@casey.cygnus.com>
283
284 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
285
2861999-03-22 Doug Evans <devans@casey.cygnus.com>
287
288 * arch.c,arch.h,model.c: Rebuild.
2df3850c 289 * modelx.c: Rebuild.
7a292a7a
SS		 290 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
291 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
292 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
293 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
294 (m32rbf_store_register): Ditto.
295 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
296 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
297 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
298 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
299 with appropriate calls to m32rbf_*.
300
3011999-03-11 Doug Evans <devans@casey.cygnus.com>
302
303 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 304 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 305 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
306 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
307
3081999-02-25 Doug Evans <devans@casey.cygnus.com>
309
310 * cpu.c,cpu.h: Rebuild.
311
c906108c
SS		 3121999-02-09 Doug Evans <devans@casey.cygnus.com>
313
314 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
315 (stamp-xmloop): s/-parallel/-parallel-write/.
316 * configure.in (sim_link_files,sim_link_links): Delete.
317 * configure: Rebuild.
318 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 319 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 320 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
321 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
322 m32r_cgen_opcode_open. Set disassembler.
323 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
324 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
325 m32r-desc.h,m32r-opc.h,m32r-sim.h.
326
2df3850c
JM		 327Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
328
329 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
330
c906108c
SS		 3311999-01-27 Doug Evans <devans@casey.cygnus.com>
332
333 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 334 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 335
3361999-01-15 Doug Evans <devans@casey.cygnus.com>
337
338 * decode.h,model.c: Regenerate.
2df3850c 339 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 340
3411999-01-14 Doug Evans <devans@casey.cygnus.com>
342
343 * arch.c,arch.h,cpuall.h: Regenerate.
344 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
345 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 346 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 347
3481999-01-11 Doug Evans <devans@casey.cygnus.com>
349
350 * Makefile.in (m32r-clean): rm eng.h.
351 * sim-main.h: Delete inclusion of ansidecl.h.
352 * cpu.h: Regenerate.
2df3850c 353 * cpux.h: Regenerate.
c906108c
SS		 354
3551999-01-06 Doug Evans <devans@casey.cygnus.com>
356
357 * cpu.h: Regenerate.
2df3850c 358 * cpux.h: Regenerate.
c906108c
SS		 359
3601999-01-05 Doug Evans <devans@casey.cygnus.com>
361
362 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
363 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
364 (sim-if.o): Use SIM_MAIN_DEPS.
365 (arch.o,traps.o,devices.o): Ditto.
366 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
367 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 368 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 369 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
370 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
371 ([GS]ET_H_CR): Define.
372 (m32rbf_h_psw_[gs]et_handler): Declare.
373 ([GS]ET_H_PSW): Define.
374 (m32rbf_h_accum_[gs]et_handler): Declare.
375 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 376 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
377 (m32rxf_h_accums_[gs]et_handler): Declare.
378 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 379 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
380 * m32r.c (WANT_CPU): Define as m32rbf.
381 (all register access fns): Rename to ..._handler.
2df3850c
JM		 382 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
383 * m32rx.c (WANT_CPU): Define as m32rxf.
384 (all register access fns): Rename to ..._handler.
c906108c
SS		 385
3861998-12-14 Doug Evans <devans@casey.cygnus.com>
387
388 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
389 (SIM_AC_OPTION_ALIGNMENT): Make strict.
390 * configure: Regenerate.
391
392 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
393 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
394 * traps.c (m32r_core_signal): Handle --environment=operating.
395
3961998-12-09 Doug Evans <devans@casey.cygnus.com>
397
398 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 399 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 400
401 * sim-if.c: Include string.h or strings.h if present.
402
4031998-12-04 Doug Evans <devans@casey.cygnus.com>
404
405 * configure.in: Call SIM_AC_OPTION_INLINE.
406 * configure: Regenerate.
407 * sim-main.h: Protect against multiple inclusion.
408 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
409 Done by cgen-sim.h now.
410 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
411 * cpuall.h: Regenerate.
412 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
413 * mloop.in (extract16): Make static inline again.
414 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
415 (extract32): Ditto.
416 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
417 (execute): Test ARGBUF_PROFILE_P before profiling.
418 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 419 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
420 * mloopx.in: Rewrite.
c906108c
SS		 421
4221998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
423
424 * devices.c (device_io_write_buffer): Fix typo.
425 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
426 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
427
4281998-11-18 Doug Evans <devans@casey.cygnus.com>
429
430 * Makefile.in (M32R_OBJS): Delete extract.o.
431 (extract.o): Delete.
432 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
433 * mloop.in (extract16): Update type of `insn' arg.
434 Delete call to d->extract.
435 (extract32): Ditto.
2df3850c
JM		 436 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
437 * mloopx.in (extractx16): Update type of `insn' arg.
438 Delete call to d->extract. Delete arg pbb_p. All callers updated.
439 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
440 (extractx32): Ditto.
c906108c
SS		 441
442Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
443
444 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
445 before cgen-types.h.
446 * tconfig.in: Guard against multiple inclusion.
447 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 448 * cpux.h: Ditto.
c906108c
SS		 449
450Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
451
452 * sim-main.h: #include cpu-opc.h.
453 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
454 to get #include cleanup.
2df3850c 455 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 456
457 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
458 CGEN_INCLUDE_DEPS.
459 (M32RBF_INCLUDE_DEPS): Define.
460 (m32r .o's): Depend on it.
461 (mloop.c): Update call to genmloop.sh.
462 * cpu.h,cpuall.h: Regenerate.
463 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
464 #include cgen-scache.h,cgen-cpu.h.
465 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 466 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
467 (m32rx .o's): Depend on it.
468 (mloopx.c): Update call to genmloop.sh.
469 * cpux.h: Regenerate.
c906108c
SS		 470
471Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
472
473 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
474
475Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
476
477 Add pseudo-basic-block execution support.
478 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
479 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
480 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
481 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
482 * arch.c,arch.h,cpuall.h: Regenerate.
483 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
484 * sem-switch.c,sem.c: Regenerate.
485 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
486 load_regs_pending.
487 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
488 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
489 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
490 m32rbf_h_accum_set): Likewise.
491 (m32r_model_{init,update}_insn_cycles): Delete.
492 (m32rbf_model_insn_{before,after}): New fns.
493 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
494 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
495 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
496 (check_load_stall): New fn.
497 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
498 (m32rbf_model_test_u_exec): New fn.
499 * mloop.in: Rewrite, use pbb support.
500 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
501 (sim_fetch_register,sim_store_register): Delete.
502 * sim-main.h (CIA_GET,CIA_SET): Fix.
503 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
504 * tconfig.in (WITH_SCACHE_PBB): Define.
505 (WITH_SCACHE_PBB_M32RBF): Define.
506 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
507 (m32r_trap): Pass pc to sim_engine_halt.
508 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
509 * configure: Regenerate.
2df3850c
JM		 510 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
511 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 512 (semx.o): Delete.
513 (extractx.o): Add.
2df3850c
JM		 514 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
515 * readx.c: Delete.
516 * semx.c: Delete.
517 * extractx.c: New file.
518 * semx-switch.c: New file.
519 * m32r-sim.h (BRANCH_NEW_PC): Delete.
520 (SEM_SKIP_INSN): New macro.
521 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
522 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
523 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
524 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
525 (m32rxf_model_insn_{before,after}): New fns.
526 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
527 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
528 (check_load_stall): New fn.
529 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
530 * mloopx.in: Rewrite, use pbb support.
531 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
532 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 533
534Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
535
536 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
537 ({ACC1L,ACC1H}_REGNUM): New macros.
538 (m32r_decode_gdb_ctrl_regnum): Add prototype.
539 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
540 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 541 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 542
543Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
544
545 * m32r-sim.h (GET_H_SM): New macro.
546 (UART params): Update to msa2000.
547 * devices.c (device_io_read_buffer): Update to msa2000.
548 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
549 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
550 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 551 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
552 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
553 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 554
555Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
556
557 * m32r-sim.h (m32r_trap): Update prototype.
558 * traps.c (m32r_trap): New arg `pc'.
559 * sem.c,sem-switch.c: Regenerated.
2df3850c 560 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 561
562Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
563
564 Rename cpu m32r to m32rb to distinguish from architecture name.
565 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
566 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
567 * tconfig.in (WANT_CPU_M32RB): Ditto.
568 * m32r.c (WANT_CPU_M32RB): Ditto.
569 (*): m32r_ cpu fns renamed to m32rb_.
570 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
571 * arch.h,arch.c: Regenerate.
572 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
573 * sem-switch.c,sem.c: Regenerate.
574
575 * sim-if.c (sim_open): Don't allocate memory on top of any user
576 specified memory.
577 (h_gr_get,h_gr_set): Delete.
578 * sim-main.h (h_gr_get,h_gr_set): Delete.
579 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
580 a_m32r_h_gr_[gs]et.
581
582 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
583
584 * sim-if.c (sim_open): Open opcode table.
585 (sim_close): Close it.
586
2df3850c
JM		 587Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
588
589 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
590 accept an accumulator choice.
591 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
592
c906108c
SS		 593Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
594
595 * m32r.c: Include cgen-mem.h.
596 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 597 * m32rx.c: Include cgen-mem.h.
598 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 599
600Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
601
602 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 603 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 604
605Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
606
607 * Makefile.in: cgen_maint -> CGEN_MAINT.
608 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
609 * configure: Regenerate.
610 * arch.c,arch.h,cpuall.h: Regenerate.
611 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
612 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 613 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
614 * semx.c: Regenerate.
615 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 616
617Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
618
619 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
620 load_stall,biggest_cycles.
621 * m32r.c (m32r_model_mark_get_h_gr): Update.
622 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
623 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
624 * mloop.in: Call cycle init/update fns.
625 * model.c: Regenerate.
2df3850c
JM		 626 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
627 * mloopx.in: Call cycle init/update fns.
628 * modelx.c: Regenerate.
629
c906108c
SS		 630Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
631
632 * traps.c: New file. Trap support moved here from sim-if.c.
633 * Makefile.in (SIM_OBJS): Add traps.o
634 * sim-if.c: Don't include targ-vals.h.
635 (sim_engine_illegal_insn): Moved to traps.c
636 * sim-main.h (SIM_CORE_SIGNAL): Define.
637 (m32r_core_signal): Declare.
638 * m32r-sim.h (m32r_trap): Declare.
639
640 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
641 register.
642
643 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
644 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
645 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
646
647 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 648 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 649
650Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
651
652 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
653 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
654 (execute): Count parallel insns.
655 * sim-if.c (print_m32r_misc_cpu): Print count.
656 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
657
658 Zero bottom two bits of pc in jmp,jl insns.
659 * sem.c,sem-switch.c: Regenerate.
2df3850c 660 * semx.c: Regenerate.
c906108c
SS		 661
662Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
663
664 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
665
666Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
667
668 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
669 (sim_sync_stop): New function.
670
671Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
672
673 * Makefile.in (devices.o): Add dependencies.
674
675 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
676 * sem-switch.c,sem.c: Regenerate.
677 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 678 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
679 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
680 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
681 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 682
683Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
684
685 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
686
687Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
688
689 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
690 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 691 * cpux.h: Ditto.
692 * modelx.c: Ditto.
c906108c
SS		 693
694 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 695 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 696 * decode.c,decode.h: Regenerate, introduces IDESC table.
697 * mloop.in (extract16,extract32): Add IDESC support.
698 Update names of semantic handler member names.
699 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 700 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
701 * mloopx.in: Add IDESC support.
702 Update names of semantic handler member names.
703 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 704
705 * sem-switch.c: Regenerate. Redo computed goto label handling.
706 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 707 * readx.c: Regenerate. Redo computed goto label handling.
708 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
709 support.
c906108c
SS		 710
711 * m32r.c (m32r_fetch_register): Change result type and args to
712 conform to sim_fetch_register interface.
713 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 714 * m32rx.c (m32rx_fetch_register): Change result type and args to
715 conform to sim_fetch_register interface.
716 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 717
718 * sim-if.c (alloc_cpu): Delete.
719 (free_state): Uninstall modules here ...
720 (sim_open): ... and not here. Call sim_cpu_alloc_all.
721 Set default architecture/model if not specified.
722 (sim_fetch_register,sim_store_register): Rewrite.
723
724 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
725 and moved to common/sim-cpu.c.
726 (sim_create_inferior): Update.
727 (do_trap): Update.
728 * sim-main.h (h_pc_get,h_pc_set): Delete.
729
730 * sim-main.h (sim_cia): Change to USI.
731 (sim_cpu): Move m32r_misc_profile before machine generated part.
732
733Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
734
735 * configure: Regenerated to track ../common/aclocal.m4 changes.
736
737Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
738
739 * model.c: Rebuilt.
2df3850c 740 * modelx.c: Rebuilt.
c906108c
SS		 741
742Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
743
744 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
745 and variable renaming due to macro insn additions.
746 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 747 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
748 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 749
750Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
751
752 * configure: Regenerated to track ../common/aclocal.m4 changes.
753 * config.in: Ditto.
754
755Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
756
757 * acconfig.h: New file.
758 * configure.in: Reverted change of Apr 24; use sinclude again.
759
760Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
761
762 * configure: Regenerated to track ../common/aclocal.m4 changes.
763 * config.in: Ditto.
764
765Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
766
767 * configure.in: Don't call sinclude.
768
769Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
770
771 * cpu.c,sem.c,sem-switch.c: Regenerate. From
772 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
773 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
774 #include cgen-ops.h.
2df3850c
JM		 775 * cpux.c,readx.c,semx.c: Regenerate.
776 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
777 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
778 (m32r_h_accums_get): Sign extend top 8 bits.
779
780Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
781
782 * semx.c: Regenerate.
c906108c
SS		 783
784Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
785
786 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 787 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 788
789Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
790
791 * configure: Regenerated to track ../common/aclocal.m4 changes.
792
793Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
794
795 * configure: Regenerated to track ../common/aclocal.m4 changes.
796
797Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
798
799 * configure: Regenerated to track ../common/aclocal.m4 changes.
800
801Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
802
803 * configure: Regenerated to track ../common/aclocal.m4 changes.
804
805Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
806
807 * config.in (HAVE_FCNTL_H): Add.
808 * configure: Regenerate.
809 * Makefile.in (SIM_OBJS): Add devices.o.
810 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
811 (UART_*): Define m32r serial port parameters.
812 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
813 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
814 * devices.c: To here.
815 * sim-if.c: Don't include signal.h,sim-core.h.
816 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
817 (sim_resume): Call sim_module_{resume,suspend}.
818 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
819
820 * tconfig.in (SIM_HANDLES_LMA): Define.
821
822 * sim-if.c (do_trap): Result is new pc.
823 Handle --environment=operating.
824 * sem-switch.c,sem.c: Regenerate.
2df3850c 825 * semx.c: Regenerate.
c906108c
SS		 826
827Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
828
829 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
830 sim_core_*_map with read_map, write_map, exec_map resp.
831
832Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
833
834 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
835 (arch.o): Delete cpu-opc.h dependency.
836 (decode.o,model.o): Likewise.
2df3850c 837 (decodex.o,modelx.o): Likewise.
c906108c
SS		 838
839 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 840 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 841
842Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
843
844 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
845
846 * sim-if.c (sim_info): Delete.
847
2df3850c
JM		 848Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
849
850 * mloopx.in: Fix handling of branch in parallel with another insn.
851 * semx.c: Regenerate.
852
c906108c
SS		 853Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
854
855 * sim-main.h: #include symcat.h.
856 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
857 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
858 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
859 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 860 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
861 * mloopx.in: Rewrite.
862 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 863
864Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
865
866 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
867 in the backup PC register.
2df3850c
JM		 868 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
869 in the backup PC register.
c906108c
SS		 870
871Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
872
873 * m32r.c (do_lock,do_unlock): Delete.
874 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
875 * sem.c,sem-switch.c: Regenerate.
2df3850c 876 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 877
878Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
879
880 * Makefile.in (M32R_OBJS): Add cpu.o.
881 (cpu.o): Add rule for.
882 (NL_TARGET): Define.
883 * configure.in: Add AC_CHECK_PROG(SCHEME).
884 * cpu.c: New file.
885 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
886 * sem-switch.c,sem.c: Regenerate.
887 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 888 (M32RX_OBJS): Add cpux.o.
889 (cpux.o): Add rule for.
890 cpux.c: New file.
891 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
892 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
893 (m32rx_h_cr_{get,set}): New functions.
894 (m32rx_h_accums_{get,set}): New functions.
895 * mloopx.in: Rewrite main loop.
c906108c
SS		 896
897 * m32r.c (do_trap): Move from here.
898 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
899 (sim_create_inferior): Use h_pc_set.
900 (h_pc_{get,set}): New functions.
901 (h_gr_{get,set}): New functions.
902 (syscall_{read,write}_mem): New functions.
903 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
904
905Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
906
907 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
908 length parameter. Return -1.
909 (sim_create_inferior): Pass 4 sim_store_register.
910
911Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
912
913 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
914
915 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 916 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 917
918Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
919
920 * decode.c, sem.c: Regenerate.
2df3850c
JM		 921 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
922 * m32rx.c (m32rx_h_accums_set): New function.
923 (m32rx_model_mark_[gs]et_h_gr): New function.
924 * mloopx.in: Rewrite.
925 * Makefile.in (mloopx.o): Build with -parallel.
926 * sim-main.h (_sim_cpu): Delete member `par_exec'.
927 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 928
929Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
930
931 * Makefile.in (m32r.o): Depend on cpu.h
932 (extract.o): Pass -DSCACHE_P.
933 * mloop.in (extract{16,32}): Update call to m32r_decode.
934 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
935 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
936 * sim-main.h: #include "ansidecl.h".
937 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 938 * Makefile.in (M32RX_OBJS): Build m32rx support now.
939 (m32rx.o): New rule.
940 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
941 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
942 (m32rx_h_accums_get): New function.
943 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
944 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 945
946Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
947
948 * configure: Regenerated to track ../common/aclocal.m4 changes.
949
950Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
951
952 * configure: Regenerated to track ../common/aclocal.m4 changes.
953
2df3850c
JM		 954Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
955
956 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
957 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
958 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
959
c906108c
SS		 960Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
961
962 * cpux.h: Fix duplicate definition of h_accums field for
963 fmt_53_sadd structure.
964
2df3850c
JM		 965Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
966
967 * Makefile.in: Add m32rx objs, and rules to build them.
968 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
969 * m32rx.c, mloopx.in: New files.
970
c906108c
SS		 971Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
972
973 * configure: Regenerated to track ../common/aclocal.m4 changes.
974
975Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
976
977 * arch.c, arch.h, cpuall.h: New files.
978 * arch-defs.h: Deleted.
979 * mloop.in: Renamed from mainloop.in.
980 * Makefile.in: Update.
981 * sem-ops.h: Deleted.
982 * mem-ops.h: Deleted.
983 (arch): Renamed from CPU.
984 * cpu.h: New file.
985 * decode.c: Redone.
986 * decode.h: Redone.
987 * extract.c: Redone.
988 * model.c: Redone.
989 * sem-switch.c: Redone.
990 * sem.c: Renamed from semantics.c, and redone.
991 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
992 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
993 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
994 (m32r_{fetch,store}_register): New functions.
995 (model_mark_{get,set}_h_gr): Prefix with m32r_.
996 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
997 (h_cr_{get,set}): Prefix with m32r_.
998 (do_trap): Fetch state from current_cpu, not current_state.
999 Call sim_engine_halt instead of engine_halt.
1000 * sim-if.c (alloc_cpu): New function.
1001 (free_state): New function.
1002 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1003 type. Call sim_analyze_program.
1004 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1005 (sim_resume): Handle m32rx.
c906108c
SS		 1006 (sim_stop_reason): Deleted.
1007 (print_m32r_misc_cpu): Update.
2df3850c 1008 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1009 (sim_{read,write}): Deleted.
1010 (sim_engine_illegal_insn): New function.
1011 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1012 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1013 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1014 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1015 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1016 (sim_state): Delete members core,events,halt_jmp_buf.
1017 Change `cpu' member to be a pointer to the cpu's struct, rather than
1018 record inside the state struct.
1019 * tconfig.in (WITH_DEVICES): Define here.
1020 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1021
1022Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1023
1024 * arch-defs.h (INSN_NAME): Fix typo.
1025
1026Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1027
1028 * configure: Regenerated to track ../common/aclocal.m4 changes.
1029 * config.in: Ditto.
1030
1031Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1032
1033 * m32r-sim.h (MSPR_ADDR): New macro.
1034 (m32r_mspr_device): Declare.
1035 (struct _device): Define.
1036 * m32r.c (m32r_mspr_device): New global.
1037 (device_{io_{read,write}_buffer,error}): New functions.
1038 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1039 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1040 (sim_open): Attach device to handle MSPR register.
1041 * sim-main.h (WITH_DEVICES): Define as 1.
1042 Include cpu-sim.h.
1043
1044 * configure: Regenerated to track ../common/aclocal.m4 changes.
1045
1046Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1047
1048 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1049 * configure: Regenerated.
1050
1051Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1052
1053 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1054 * sim-if.c (sim_open): Call sim_config.
1055 (sim_stop_reason): Update call to sim_signal_to_host.
1056
1057Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1058
1059 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1060
1061Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1062
1063 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1064
1065Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1066
1067 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1068
1069Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1070
1071 * configure: Regenerated to track ../common/aclocal.m4 changes.
1072
1073Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1074
1075 * configure: Regenerated to track ../common/aclocal.m4 changes.
1076
1077Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1078
1079 * configure: Regenerated to track ../common/aclocal.m4 changes.
1080
1081Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1082
1083 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1084 SIM_DEFAULT_MODEL): Delete, moved to common.
1085 (SIM_EXTRA_CFLAGS): Update.
1086
1087Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1088
1089 * configure.in (sim_link_links): Configure non-strict memory
1090 alignment.
1091
1092 * configure: Regenerated to track ../common/aclocal.m4 changes.
1093
1094Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1095
1096 * configure: Regenerated to track ../common/aclocal.m4 changes.
1097
1098Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1099
1100 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1101 using sim_do_commandf.
1102 (sim_open): Set magic-number at the start.
1103 (sim_do_command): Implement.
1104
1105 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1106
1107Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1108
1109 * configure: Regenerated to track ../common/aclocal.m4 changes.
1110
1111Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1112
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1114
1115Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1116
1117 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1118
1119Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1120
1121 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1122
1123Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1124
1125 * configure: Regenerated to track ../common/aclocal.m4 changes.
1126 * config.in: Ditto.
1127
1128Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1129
1130 * sim-if.c (sim_kill): Delete.
1131 (sim_create_inferior): Add ABFD argument.
1132 (sim_load): Move setting of PC from here.
1133 (sim_create_inferior): To here.
1134 (sim_load): Delete, use sim-hload.c instead.
1135
1136 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1137
1138Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141 * config.in: Ditto.
1142
1143Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1144
1145 * sim-if.c (sim_open): Add ABFD argument.
1146
1147Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1148
1149 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1150 * sim-if.c (sim_open): Use it.
1151
1152Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1153
1154 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1155
1156Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1157
1158 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1159 (sim_write): Ditto for write.
1160
1161 * m32r.c (do_trap): Ditto for read/write.
1162
1163Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164
1165 * sim-if.c (sim_open): Add callback argument.
1166 (sim_set_callbacks, sim_callback): Delete.
1167 (sim_load): Set STATE_LOADED_P.
1168
1169Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1170
1171 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1172 sim_engine_abort.
1173
1174Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175
1176 * sim-if.c (sim_open): Update to reflect changes to core in
1177 ../common/.
1178 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1179 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1180 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1181
1182Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1183
1184 * decode.c (decode): Add computed goto support.
1185
1186Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1187
1188 * mem-ops.h: Stub additional core read/write arguments.
1189
1190 * sim-main.h: Declare sim_cia - type SI.
1191 (struct _sim_cpu): Move base type to end per common.
1192 (struct _sim_state): Ditto.
1193
1194Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1195
1196 Merge from branch into devo. CGEN generic files moved to common
1197 directory. K&R C support is no longer provided.
1198
1199Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1200
1201 * configure: Regenerated to track ../common/aclocal.m4 changes.
1202
1203Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1204
1205 * Makefile.in, seman-cache.c: new file, for wingdb build.
1206 * sim-alloca.h: fixed for wingdb.
1207
1208Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1209
1210 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1211 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1212 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1213
1214Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1215
1216 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1217 (exc_illegal): Likewise.
1218 * decode.c (decode_vars): Add decode_illegal.
1219 * genmloop.sh: #include "cpu-opc.h".
1220 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1221 (labels): Add case_INSN_ILLEGAL.
1222 (SWITCH): Add INSN_ILLEGAL case.
1223
1224Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1225
1226 * model.c (model_module): Use 0 not NULL.
1227
1228 * genmloop.sh (sim_main_loop): Handle k&r c.
1229
1230 * sem-switch.c: Regenerate to get k&r c support.
1231 * semantics.c: Likewise.
1232
1233 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1234 (ADDCSI,SUBCSI): New functions.
1235 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1236 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1237
1238 * simcache.c (simcache_{install,init,uninstall}): Use
1239 DECLARE_MODULE_INSTALL_HANDLER.
1240 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1241
1242 * utils.c: #include "semops.h".
1243
1244Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1245
1246 * profile.c (profile_print_simcache): Fix thinko in printf text.
1247
1248 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1249
1250Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1251
1252 * m32r.c (h_cr_get): Rewrite.
1253 (h_cr_set): Rewrite.
1254 * sem-switch.c (rte): bcarry renamed to bcond.
1255 * semantics.c (rte): Likewise.
1256 * simdefs.h (CPU_STATE): Likewise.
1257
1258 * config.in (HAVE_SYS_TIME_H): Add.
1259 * configure.in: Check for sys/time.h.
1260 * configure: Regenerated.
1261 * utils.c: Include sys/time.h if present.
1262
1263 * common.c (sim_parse_args): Account for NULL terminating entry
1264 in long_options table.
1265
1266 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1267 Always use cache if configured in.
1268 * mainloop.in (do_extract_insn{16,32}): New functions.
1269 (normal,fast): Call them. Handle starting in left slot.
1270 * simcache.c (simcache_option_handler): Disallow -c0.
1271 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1272
1273 * profile.c (profile_print_simcache): Fix percentage calc.
1274
1275 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1276
1277Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1278
1279 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1280 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1281 Add mod-list.h.
1282 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1283 (sim-if.o,m32r.o,utils.o): Likewise.
1284 (common.o): Don't explicitly depend on mod-list.h.
1285 (mainloop.c): Pass CPU to genmloop.sh.
1286 (stamp-modules): Depend on configure.
1287 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1288 (extract.o): Depend on decode.h, memops.h, semops.h.
1289 (semantics.o,seman-cache.o): Likewise.
1290 (model.o,ops.o): Depend on memops.h.
1291 (extr-cache.o): Disable building for the moment.
1292
1293 * simcommon.h: Delete, move contents into cgen-sim.h.
1294 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1295 (UINT,CGEN_CAT3): Define.
1296 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1297 (decode_t): Renamed to DECODE.
1298
1299 * simfns.h: Delete, contents moved to memops.h,semops.h.
1300 * memops.h: New file.
1301 * semops.h: New file.
1302 * decode.h: Renamed from semantics.h.
1303
1304 * sim-argv.h: New file.
1305 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1306 dependency of sim-argv.h.
1307
1308 * sim-alloca.h: New file.
1309 * common.c: Include it.
1310 * Makefile.in (common.o): Add dependency.
1311
1312 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1313 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1314 * configure.in: sinclude ../common/aclocal.m4.
1315 Check for headers time.h, sys/resource.h.
1316 Check for functions time, getrusage.
1317 (sim_link_{files,links}): Add link cpu-opc.h.
1318 (sim_profile): Add simcache.
1319 (SIM_AC_PROFILE): Add simcache, profile.o.
1320 (simcache module): Delete extr-cache.o for now.
1321 (--enable-sim-cache): Allow specification of default cache size.
1322 * configure: Regenerated.
1323
1324 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1325 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1326 Regenerate.
1327
1328 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1329 Don't include m32r-sim.h.
1330 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1331 Simplify profiling test with PROFILE_MODEL_P.
1332 (mvfc,mvtc): Fix access of control registers.
1333 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1334 Don't include m32r-sim.h.
1335 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1336 Simplify profiling test with PROFILE_MODEL_P.
1337 (mvfc,mvtc): Fix access of control registers.
1338
1339 * sem-switch.c: New file, for GCC computed goto support.
1340
1341 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1342 memops.h,semops.h,trace.h,cpu-sim.h.
1343 (RUN_FAST_P): Change default to run fast if cache size > 0
1344 and not profiling.
1345 (sim_main_loop): Record execution time.
1346 Record instruction count even in fast mode.
1347 (init): Allow cpu to provide init code in mainloop.in.
1348 (FAST): Define as 0 or 1 depending on fast mode.
1349 * mainloop.in (normal): Combine with fast case.
1350 Add support for GCC computed gotos. Count simcache hits/misses.
1351 (init): Initialize "switch" labels if GNUC.
1352
1353 * cgen-utils.in: Don't include opcode/cgen.h.
1354 Include cgen-sim.h, cpu-opc.h.
1355 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1356 * m32r-sim.h: Don't include mod-list.h
1357 (RUN_FAST_P): Delete.
1358 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1359 semops.h,memory.h,trace.h
1360 (h_cr_get,h_cr_set): New functions.
1361 * memory.c: #include cgen-sim.h,callback.h.
1362 * ops.c: Don't include profile.h,m32r-sim.h.
1363 Include cgen-sim.h,memops.h,cpu-sim.h.
1364 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1365 * trace.c: Include cgen-sim.h,cpu-opc.h.
1366 * trace.h (trace_insn_{init,fini}): Declare.
1367
1368 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1369 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1370 Regenerate to get new insn aliases.
1371
1372 * mrun.c: #include "ansidecl.h".
1373 (STATE): Use struct sim_state instead.
1374
1375 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1376 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1377 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1378 (profile_print_simcache): New function.
1379 (profile_print): Call it. Print simulator speed stats.
1380 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1381 PROFILE_MEMORY_MASK.
1382 (MODULE_PROFILE_SIMCACHE_P): Define.
1383 (PROFILE_SIMCACHE_MASK): Define.
1384 (PROFILE_COUNT): New members total_insn_count,exec_time.
1385 New members simcache_hits,simcache_misses.
1386 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1387 (PROFILE_MODEL_P): New macro.
1388 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1389
1390 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1391 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1392 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1393 (sim_info): Pass verbose to profile_print.
1394
1395 * simcache.c: Include cgen-sim.h,callback.h.
1396 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1397 (simcache_option_handler): Ensure cache size at least 2.
1398 Allow config time specification of default cache size.
1399 * simcache.h (struct simcache): Support GCC computed gotos.
1400 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1401 (USING_SIMCACHE_P): New macro.
1402
1403 * simdefs.h: Don't include m32r-opc.h.
1404 (CGEN_MAX_SIM_INSNS): Define.
1405 (CPU_STATE): Regenerate.
1406 (ARGBUF): Regenerate.
1407 (extract,semantic handler decls): Delete, moved to decode.h.
1408
1409 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1410 (USE_SEM_SWITCH): Define.
1411
1412 * utils.c: Include bfd.h,time.h,sys/resource.h.
1413 (sim_time_get,sim_time_elapsed): New functions.
1414 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1415
1416Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1417
1418 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1419 * configure: Regenerated.
1420 * model.c: #include <stdlib.h>.
1421 * simcache.c: #include "libiberty.h".
1422 * simcommon.h (alloca): Handle i386-windows.
1423
1424 * common.c: #include libiberty.h.
1425 (sim_signal_to_host): Return 5 if wingdb.
1426
1427Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1428
1429 * configure.in (sim_cache): Enabled by default now, pass default
1430 cache size to --enable-sim-cache.
1431 * simcache.c (simcache_option_handler): Allow -c 0.
1432
1433 * simdefs.h,simfns.h: Regenerate
1434 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1435
1436Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1437
1438 Add model profiling support.
1439 * configure.in: Handle --enable-sim-model.
1440 (sim_profile): Add model.
1441 * Makefile.in (model.o): Add rule.
1442 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1443 * extract.c (*): Add model profiling support.
1444 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1445 (model_mark_{busy,unbusy}_reg): New functions.
1446 * profile.c (profile_option_handler): Recognize --profile model.
1447 (profile_print_model): New function.
1448 (profile_print): Call it.
1449 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1450 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1451 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1452 load_stall_count,taken_count,untaken_count.
1453 * semantics.c (*): Add model profiling support.
1454 * simcommon.h (struct sim_state): New members mach,model.
1455 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1456 (MAX_MODELS,MAX_UNITS): Define.
1457 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1458
1459 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1460 (stamp-modules): Depend on genmodlist.sh.
1461 * common.c (standard_options): Add --max-insns.
1462 (copy_argv): New function.
1463 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1464 * genmloop.sh: Allow mainloop.in to contain support code.
1465 * mainloop.in: Move do_insn16,do_insn32 here.
1466 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1467 * sim-if.c (sim_open): Don't set max insn count.
1468 (sim_create_inferior): Save argv,envp.
1469 * simcommon.h (struct sim_state): New members argv,envp.
1470 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1471 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1472 (ARGBUF): New members h_gr_get, h_gr_set.
1473 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1474 (trace_printf): Print to buffer, output later by trace_insn_fini.
1475 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1476
1477Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1478
1479 * configure.in (AC_FUNC_ALLOCA): Call.
1480 * configure: Regenerate.
1481 * config.h (HAVE_ALLOCA_H): Add.
1482 * simcommon.h: Add alloca support.
1483 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1484 (DECLARE_OPTION_HANDLER): Define.
1485 (MEM_FN): Declare using PARAMS.
1486 (DECLARE_MEM_FN): Define.
1487 * trace.c (trace_result): Tweak for !STDC.
1488 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1489 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1490 * common.c (sim_print_help_fn): Use PARAMS.
1491 (standard_option_handler): Fix decl for !STDC systems.
1492 * memory.c: #include <stdio.h>
1493 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1494 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1495 * profile.c (profile_install): Likewise.
1496 (profile_option_handler): Likewise.
1497
1498Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1499
1500 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1501 Prefix them with 0x instead.
1502
1503 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1504 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1505 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1506 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1507 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1508 Add support for boolean and/or.
1509 * utils.c: Redo naming of DI functional support.
1510 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1511
1512Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1513
1514 * Directory created.
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