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sim: sim-close: unify sim_close logic
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
6e4f085c
MF		 12015-11-14 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-if.c (sim_close): Delete.
4
8d0978fb
MF		 52015-06-23 Mike Frysinger <vapier@gentoo.org>
6
7 * configure: Regenerate.
8
7d5c6c43
MF		 92015-06-17 Mike Frysinger <vapier@gentoo.org>
10
11 * traps.c (m32r_trap): Replace call to cb_syscall with
12 sim_syscall_multi.
13 * traps-linux.c (m32r_trap): Likewise.
14
61a0c964
MF		 152015-06-17 Mike Frysinger <vapier@gentoo.org>
16
17 * traps-linux.c: Include sim-syscall.h.
18 (syscall_read_mem, syscall_write_mem): Delete.
19 (m32r_trap): Change syscall_read_mem/syscall_write_mem
20 to sim_syscall_read_mem/sim_syscall_write_mem.
21 * traps.c: Include sim-syscall.h.
22 (syscall_read_mem, syscall_write_mem): Delete.
23 (m32r_trap): Change syscall_read_mem/syscall_write_mem
24 to sim_syscall_read_mem/sim_syscall_write_mem.
25
a3487082
MF		 262015-06-12 Mike Frysinger <vapier@gentoo.org>
27
28 * configure: Regenerate.
29
306f4178
MF		 302015-06-12 Mike Frysinger <vapier@gentoo.org>
31
32 * configure: Regenerate.
33
db7858e2
MF		 342015-06-12 Mike Frysinger <vapier@gentoo.org>
35
36 * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
37 * decode2.c (m32r2f_decode): Likewise.
38 * decodex.c (m32rxf_decode): Likewise.
39 * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
40 TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
41 * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
42 * sem-switch.c: Likewise.
43 * sem-switch2.c: Likewise.
44 * sem-switchx.c: Likewise.
45
3ebe2863
MF		 462015-04-18 Mike Frysinger <vapier@gentoo.org>
47
48 * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
49
e8d3a34f
MF		 502015-04-18 Mike Frysinger <vapier@gentoo.org>
51
52 * sim-main.h (USING_SIM_BASE_H): Delete.
53
20bca71d
MF		 542015-04-18 Mike Frysinger <vapier@gentoo.org>
55
56 * sim-main.h (_sim_cpu, SIM_CPU): Delete.
57
7e83aa92
MF		 582015-04-18 Mike Frysinger <vapier@gentoo.org>
59
60 * sim-main.h (sim_cia): Delete.
61
034685f9
MF		 622015-04-17 Mike Frysinger <vapier@gentoo.org>
63
64 * sim-main.h (CIA_GET, CIA_SET): Delete.
65
78e9aa70
MF		 662015-04-15 Mike Frysinger <vapier@gentoo.org>
67
68 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
69 * sim-main.h (STATE_CPU): Delete.
70
f95f4ed2
MF		 712015-04-15 Mike Frysinger <vapier@gentoo.org>
72
73 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
74 (STATE_CPU): Handle WITH_SMP.
75
bf12d44e
MF		 762015-04-13 Mike Frysinger <vapier@gentoo.org>
77
78 * configure: Regenerate.
79
122bbfb5
MF		 802015-04-06 Mike Frysinger <vapier@gentoo.org>
81
82 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
83
aadc9410
MF		 842015-03-31 Mike Frysinger <vapier@gentoo.org>
85
86 * config.in, configure: Regenerate.
87
fe83b8a8
MF		 882015-03-24 Mike Frysinger <vapier@gentoo.org>
89
90 * sim-if.c (sim_open): Delete dv_sockser_install call.
91
30452bbe
MF		 922015-03-24 Mike Frysinger <vapier@gentoo.org>
93
94 * configure: Regenerate.
95
97f478c5
MF		 962015-03-24 Mike Frysinger <vapier@gentoo.org>
97
98 * configure: Regenerate.
99
49cd1634
MF		 1002015-03-23 Mike Frysinger <vapier@gentoo.org>
101
102 * configure: Regenerate.
103
64dd13df
MF		 1042015-03-23 Mike Frysinger <vapier@gentoo.org>
105
106 * configure: Regenerate.
107
ae7d0cac
MF		 1082015-03-16 Mike Frysinger <vapier@gentoo.org>
109
110 * aclocal.m4, config.in, configure: Regenerate.
111 * tconfig.in: Rename file ...
112 * tconfig.h: ... here.
113
8406bb59
MF		 1142015-03-15 Mike Frysinger <vapier@gentoo.org>
115
116 * tconfig.in [HAVE_DV_SOCKSER]: Delete.
117
465fb143
MF		 1182015-03-14 Mike Frysinger <vapier@gentoo.org>
119
120 * Makefile.in (SIM_RUN_OBJS): Delete.
121
9e3042ec
HPN		 1222014-08-23 Hans-Peter Nilsson <hp@axis.com>
123
124 * configure.ac: Default simulator hardware to off again. Remove
125 dead m32r_extra_objs substitution.
126 * configure: Regenerate.
127 * Makefile.in: Remove unused m32r_extra_objs.
128
2974be62
AM		 1292014-08-19 Alan Modra <amodra@gmail.com>
130
131 * configure: Regenerate.
132
faa743bb
RM		 1332014-08-15 Roland McGrath <mcgrathr@google.com>
134
135 * configure: Regenerate.
136 * config.in: Regenerate.
137
bf3d9781
AM		 1382013-09-23 Alan Modra <amodra@gmail.com>
139
140 * configure: Regenerate.
141
31e6ad7d
MF		 1422013-06-03 Mike Frysinger <vapier@gentoo.org>
143
144 * aclocal.m4, configure: Regenerate.
145
73e76d20
MF		 1462013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
147 Mike Frysinger <vapier@gentoo.org>
148
149 * configure.ac: Add m32r_extra_objs. Change simulator hardware
150 from always on to defaulting to yes it is enabled.
151 * Makefile.in: Conditionalize reference to dv-sockser.o.
152 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
153 * configure: Regenerated.
154
1517bd27
MF		 1552013-03-26 Mike Frysinger <vapier@gentoo.org>
156
157 * configure: Regenerate.
158
94c63d78
JS		 1592013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
160
161 * configure.ac: Fail if dv-sockser.o not available.
162 Error when --disable-sim-hardware is specified.
163 * configure: Regenerated.
164
5f3ef9d0
JB		 1652012-06-15 Joel Brobecker <brobecker@adacore.com>
166
167 * config.in, configure: Regenerate.
168
a35a3322
MF		 1692012-03-25 Mike Frysinger <vapier@gentoo.org>
170
171 * traps-linux.c (sim_core_trans_addr): Delete prototype.
172
2232061b
MF		 1732012-03-24 Mike Frysinger <vapier@gentoo.org>
174
175 * aclocal.m4, config.in, configure: Regenerate.
176
db2e4d67
MF		 1772011-12-03 Mike Frysinger <vapier@gentoo.org>
178
179 * aclocal.m4: New file.
180 * configure: Regenerate.
181
9c082ca8
MF		 1822011-10-17 Mike Frysinger <vapier@gentoo.org>
183
184 * configure.ac: Change include to common/acinclude.m4.
185
6ffe910a
MF		 1862011-10-17 Mike Frysinger <vapier@gentoo.org>
187
188 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
189 call. Replace common.m4 include with SIM_AC_COMMON.
190 * configure: Regenerate.
191
2419798b
MF		 1922011-07-05 Mike Frysinger <vapier@gentoo.org>
193
194 * sim-if.c (sim_do_command): Delete.
195
fb0cc53e
MF		 1962010-03-30 Mike Frysinger <vapier@gentoo.org>
197
198 * devices.c (device_error): Add const to message.
199
2310652a
DE		 2002010-02-11 Doug Evans <dje@sebabeach.org>
201
202 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
203 * model.c, * model2.c, * modelx.c,
204 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
205
3725885a
RW		 2062010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
207
208 * configure: Regenerate.
209
0f51e9bf
DE		 2102010-01-02 Doug Evans <dje@sebabeach.org>
211
212 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
213 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
214 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
215 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
216 update copyright year.
217
197fa1aa
DE		 2182009-11-22 Doug Evans <dje@sebabeach.org>
219
220 * cpu.h: Regenerate.
221 * cpu2.h: Regenerate.
222 * cpux.h: Regenerate.
223 * cpuall.h: Regenerate.
224 * decode.c: Regenerate.
225 * decode.h: Regenerate.
226 * decode2.c: Regenerate.
227 * decode2.h: Regenerate.
228 * decodex.c: Regenerate.
229 * decodex.h: Regenerate.
230
894a1d7b
DE		 2312009-11-03 Doug Evans <dje@sebabeach.org>
232
e9c60591
DE		 233 * arch.c: Regenerate.
234 * arch.h: Regenerate.
235 * cpu.c: Regenerate.
236 * cpu.h: Regenerate.
237 * cpu2.c: Regenerate.
238 * cpu2.h: Regenerate.
239 * cpuall.h: Regenerate.
240 * cpux.c: Regenerate.
241 * cpux.h: Regenerate.
242 * decode.c: Regenerate.
243 * decode.h: Regenerate.
244 * decode2.c: Regenerate.
245 * decode2.h: Regenerate.
246 * decodex.c: Regenerate.
247 * decodex.h: Regenerate.
248 * model.c: Regenerate.
249 * model2.c: Regenerate.
250 * modelx.c: Regenerate.
251 * sem-switch.c: Regenerate.
252 * sem.c: Regenerate.
253 * sem2-switch.c: Regenerate.
254 * semx-switch.c: Regenerate.
255
894a1d7b
DE		 256 * Makefile.in (mloop.c): Add @true to rule.
257 (mloopx.c, mloop2.c): Ditto.
258 (stamp-*): Add Makefile dependency.
259 (arch.c, arch.h, cpuall.h): Specify full path.
260 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
261 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
262 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
263
d6416cdc
RW		 2642009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
265
81ecdfbb
RW		 266 * config.in: Regenerate.
267 * configure: Likewise.
268
d6416cdc
RW		 269 * configure: Regenerate.
270
6a8b8615
DE		 2712009-07-12 Doug Evans <dje@sebabeach.org>
272
273 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
274 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
275
a86de8e0
DE		 2762009-06-20 Doug Evans <dje@sebabeach.org>
277
278 * mloop.in: Add missing # comment marker.
279 * mloop2.in: Ditto.
280 * mloopx.in: Ditto.
281
b5bd9624
HPN		 2822008-07-11 Hans-Peter Nilsson <hp@axis.com>
283
284 * configure: Regenerate to track ../common/common.m4 changes.
285 * config.in: Ditto.
286
6efef468 2872008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 288 Daniel Jacobowitz <dan@codesourcery.com>
289 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 290
291 * configure: Regenerate.
292
edc5d9ec
HPN		 2932006-12-21 Hans-Peter Nilsson <hp@axis.com>
294
295 * acconfig.h: Remove.
296 * config.in: Regenerate.
297
e85e3205
RE		 2982006-06-13 Richard Earnshaw <rearnsha@arm.com>
299
300 * configure: Regenerated.
301
2f0122dc
DJ		 3022006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
303
304 * configure: Regenerated.
305
20e95c23
DJ		 3062006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
307
308 * configure: Regenerated.
309
2b193c4a
MK		 3102005-03-23 Mark Kettenis <kettenis@gnu.org>
311
312 * configure: Regenerate.
313
35695fd6
AC		 3142005-01-14 Andrew Cagney <cagney@gnu.org>
315
316 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
317 explicit call to AC_CONFIG_HEADER.
318 * configure: Regenerate.
319
f0569246
AC		 3202005-01-12 Andrew Cagney <cagney@gnu.org>
321
322 * configure.ac: Update to use ../common/common.m4.
323 * configure: Re-generate.
324
38f48d72
AC		 3252005-01-11 Andrew Cagney <cagney@localhost.localdomain>
326
327 * configure: Regenerated to track ../common/aclocal.m4 changes.
328
b7026657
AC		 3292005-01-07 Andrew Cagney <cagney@gnu.org>
330
331 * configure.ac: Rename configure.in, require autoconf 2.59.
332 * configure: Re-generate.
333
19e64aa9
KI		 3342004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
335
336 Committed by Kei Sakamoto.
337 * traps-linux.c (m32r_trap): Add entries of the following dummy system
338 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
339 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
340 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
341 __NR_getresgid32 and __NR_chown32.
342 * syscall.h: Add new definitions of system call number.
343
379832de
HPN		 3442004-12-08 Hans-Peter Nilsson <hp@axis.com>
345
346 * configure: Regenerate for ../common/aclocal.m4 update.
347
1ca6491a
AC		 3482004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
349
350 Committed by Andrew Cagney.
351 * traps-linux.c: Don't include linux/module.h.
352 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
353 __NR_get_kernel_syms.
354
4d06b60c
DJ		 3552004-05-18 Daniel Jacobowitz <dan@debian.org>
356
357 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
358
df2a9ff4
AC		 3592004-02-04 Andrew Cagney <cagney@redhat.com>
360
361 Committed by Andrew Cagney.
362 * mloopx.in: Update copyright.
363 (xextract-pbb): Fixed trap for system calls operation in parallel.
364 * mloop2.in (xextract-pbb): Ditto.
365
6edf0760
NC		 3662003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
367
72f4393d 368 * configure.in: Changed for dummy simulator of m32r-linux.
6edf0760 369 * configure: Regenerate.
72f4393d
L		 370 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
371 * traps-linux.c: Added for dummy simulator of m32r-linux.
372 * syscall.h: Ditto.
373 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
374 simulator for m32r-linux.
375 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
376 m32r-linux.
6edf0760 377
16b47b25
NC		 3782003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
379
380 * Makefile.in: Add support for new machine m32r2.
381 * cpu2.c: New file for m32r2 support.
382 * cpu2.h: Likewise.
383 * decode2.c: Likewise.
384 * decode2.h: Likewise.
385 * m32r2.c: Likewise.
386 * mloop2.in: Likewise.
387 * model2.c: Likewise.
388 * sem2-switch.c: Likewise.
389 * arch.c: Regenerate.
390 * arch.h: Regenerate.
391 * cpu.c: Regenerate.
392 * arch.c: Regenerate.
393 * cpuall.c: Regenerate.
394 * cpux.c: Regenerate.
395 * cpux.h: Regenerate.
396 * decode.c: Regenerate.
397 * decode.h: Regenerate.
398 * decodex.c: Regenerate.
399 * decodex.h: Regenerate.
400 * model.c: Regenerate.
401 * modelx.c: Regenerate.
402 * sem-switch.c: Regenerate.
403 * sem.c: Regenerate.
404 * semx-switch.c: Regenerate.
405 * m32r-sim.h: Add EVB register support.
406 * sim-if.c: Likewise.
407 * sim-main.h: Likewise.
408 * traps.c: Likewise.
409
a6fc1778
DB		 4102003-09-08 Dave Brolley <brolley@redhat.com>
411
412 On behalf of Doug Evans <dje@sebabeach.org>
413 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
414
6b4a8935
AC		 4152003-02-27 Andrew Cagney <cagney@redhat.com>
416
417 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
418
57465455
DE		 4192002-12-19 Doug Evans <dje@sebabeach.org>
420
421 * arch.c,arch.h,cpuall.h: Regenerate.
422 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
423 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
424
c8cca39f
AC		 4252002-06-16 Andrew Cagney <ac131313@redhat.com>
426
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
428
378af1d6
DB		 4292001-11-14 Dave Brolley <brolley@redhat.com>
430
431 * arch.c: Regenerate.
432 * arch.h: Regenerate.
433 * cpu.c: Regenerate.
434 * cpu.h: Regenerate.
435 * cpuall.h: Regenerate.
436 * cpux.c: Regenerate.
437 * cpux.h: Regenerate.
438 * decode.c: Regenerate.
439 * decode.h: Regenerate.
440 * decodex.c: Regenerate.
441 * decodex.h: Regenerate.
442 * model.c: Regenerate.
443 * modelx.c: Regenerate.
444 * sem-switch.c: Regenerate.
445 * sem.c: Regenerate.
446 * semx-switch.c: Regenerate.
447
e3e473da
BE		 4482001-07-05 Ben Elliston <bje@redhat.com>
449
450 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
451 (stamp-cpu): Likewise.
452 (stamp-xcpu): Likewise.
453
55552082
DB		 4542001-03-05 Dave Brolley <brolley@redhat.com>
455
378af1d6
DB		 456 * arch.c: Regenerate.
457 * arch.h: Regenerate.
458 * cpu.c: Regenerate.
459 * cpu.h: Regenerate.
460 * cpuall.h: Regenerate.
461 * cpux.c: Regenerate.
462 * cpux.h: Regenerate.
463 * decode.c: Regenerate.
464 * decode.h: Regenerate.
465 * decodex.c: Regenerate.
466 * decodex.h: Regenerate.
467 * model.c: Regenerate.
468 * modelx.c: Regenerate.
469 * sem-switch.c: Regenerate.
470 * sem.c: Regenerate.
471 * semx-switch.c: Regenerate.
55552082 472
9397fcbf
FCE		 4732001-01-12 Frank Ch. Eigler <fche@redhat.com>
474
475 * configure: Regenerated with sim_scache fix.
476
fec7d8b0
GM		 4772000-11-18 Greg McGary <greg@mcgary.org>
478
479 * Makefile.in: remove `@true' commands for rules that have
480 $(CGEN_MAINT) as a prerequisite.
481
fb27a91c
DB		 4822000-10-06 Dave Brolley <brolley@redhat.com>
483
484 * sem.c: Regenerated.
485 * sem-switch.c: Regenerated.
486 * semx-switch.c: Regenerated.
487
de8f5985
DB		 4882000-08-28 Dave Brolley <brolley@redhat.com>
489
490 * Makefile.in: Use of @true confuses VPATH. Remove it.
491 * cpu.h: Regenerated.
492 * cpux.h: Regenerated.
493 * decode.c: Regenerated.
494 * decodex.c: Regenerated.
495 * model.c: Regenerated.
496 * modelx.c: Regenerated.
497 * sem-switch.c: Regenerated.
498 * sem.c: Regenerated.
499 * semx-switch.c: Regenerated.
500
604259a0
FCE		 5012000-08-21 Frank Ch. Eigler <fche@redhat.com>
502
503 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
504 (stamp-arch, stamp-cpu): New targets.
505
eb2d80b4
AC		 506Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509
afb2cbbd
DB		 5102000-03-30 Dave Brolley <brolley@redhat.com>
511
512 * configure: Regenerated.
513
2df3850c
JM		 5141999-10-04 Doug Evans <devans@casey.cygnus.com>
515
516 * arch.c,arch.h,cpuall.h: Rebuild.
517 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
518
2acceee2
JM		 5191999-09-29 Doug Evans <devans@casey.cygnus.com>
520
521 * mloop.in: Update call to sim_engine_invalid_insn.
522 * sem.c,sem-switch.c: Rebuild.
523 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
524 result to SEM_PC. Return vpc.
2df3850c
JM		 525 * mloopx.in: Ditto.
526 * semx-switch.c: Rebuild.
2acceee2
JM		 527
528Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
529
530 * traps.c (sim_engine_invalid_insn): Return PC.
531
d4f3574e
SS		 532Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
533
534 * configure: Regenerated to track ../common/aclocal.m4 changes.
535
2df3850c
JM		 5361999-09-01 Doug Evans <devans@casey.cygnus.com>
537
538 * decodex.c: Rebuild.
539
104c1213
JM		 5401999-08-28 Doug Evans <devans@casey.cygnus.com>
541
542 * sem.c: Rebuild
543
2df3850c
JM		 544 * cpux.h: Rebuild.
545
96baa820
JM		 5461999-08-09 Doug Evans <devans@casey.cygnus.com>
547
548 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 549 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 550
5511999-08-04 Doug Evans <devans@casey.cygnus.com>
552
553 * m32r-sim.h (SEM_SKIP_INSN): Delete.
554 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 555 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
556 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
557 (emit_full_parallel): Ditto.
96baa820 558
cd0fc7c3
SS		 5591999-05-08 Felix Lee <flee@cygnus.com>
560
561 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 562
7a292a7a
SS		 563Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
564
565 * devices.c (device_io_read_buffer): New arg `sd'.
566 (device_io_write_buffer): New arg `sd'.
567 (device_error): Give proper arg spec.
568
5691999-04-10 Doug Evans <devans@casey.cygnus.com>
570
571 * sem-switch.c,sem.c: Rebuild.
2df3850c 572 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 573
5741999-03-27 Doug Evans <devans@casey.cygnus.com>
575
576 * decode.c: Rebuild.
2df3850c 577 * decodex.c: Rebuild.
7a292a7a
SS		 578
5791999-03-26 Doug Evans <devans@casey.cygnus.com>
580
581 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
582
5831999-03-22 Doug Evans <devans@casey.cygnus.com>
584
585 * arch.c,arch.h,model.c: Rebuild.
2df3850c 586 * modelx.c: Rebuild.
7a292a7a
SS		 587 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
588 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
589 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
590 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
591 (m32rbf_store_register): Ditto.
592 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
593 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
594 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
595 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
596 with appropriate calls to m32rbf_*.
597
5981999-03-11 Doug Evans <devans@casey.cygnus.com>
599
600 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 601 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 602 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
603 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
604
6051999-02-25 Doug Evans <devans@casey.cygnus.com>
606
607 * cpu.c,cpu.h: Rebuild.
608
c906108c
SS		 6091999-02-09 Doug Evans <devans@casey.cygnus.com>
610
611 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
612 (stamp-xmloop): s/-parallel/-parallel-write/.
613 * configure.in (sim_link_files,sim_link_links): Delete.
614 * configure: Rebuild.
615 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 616 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 617 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
618 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
619 m32r_cgen_opcode_open. Set disassembler.
620 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
621 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
622 m32r-desc.h,m32r-opc.h,m32r-sim.h.
623
2df3850c
JM		 624Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
625
626 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
627
c906108c
SS		 6281999-01-27 Doug Evans <devans@casey.cygnus.com>
629
630 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 631 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 632
6331999-01-15 Doug Evans <devans@casey.cygnus.com>
634
635 * decode.h,model.c: Regenerate.
2df3850c 636 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 637
6381999-01-14 Doug Evans <devans@casey.cygnus.com>
639
640 * arch.c,arch.h,cpuall.h: Regenerate.
641 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
642 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 643 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 644
6451999-01-11 Doug Evans <devans@casey.cygnus.com>
646
647 * Makefile.in (m32r-clean): rm eng.h.
648 * sim-main.h: Delete inclusion of ansidecl.h.
649 * cpu.h: Regenerate.
2df3850c 650 * cpux.h: Regenerate.
c906108c
SS		 651
6521999-01-06 Doug Evans <devans@casey.cygnus.com>
653
654 * cpu.h: Regenerate.
2df3850c 655 * cpux.h: Regenerate.
c906108c
SS		 656
6571999-01-05 Doug Evans <devans@casey.cygnus.com>
658
659 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
660 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
661 (sim-if.o): Use SIM_MAIN_DEPS.
662 (arch.o,traps.o,devices.o): Ditto.
663 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
664 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 665 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 666 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
667 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
668 ([GS]ET_H_CR): Define.
669 (m32rbf_h_psw_[gs]et_handler): Declare.
670 ([GS]ET_H_PSW): Define.
671 (m32rbf_h_accum_[gs]et_handler): Declare.
672 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 673 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
674 (m32rxf_h_accums_[gs]et_handler): Declare.
675 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 676 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
677 * m32r.c (WANT_CPU): Define as m32rbf.
678 (all register access fns): Rename to ..._handler.
2df3850c
JM		 679 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
680 * m32rx.c (WANT_CPU): Define as m32rxf.
681 (all register access fns): Rename to ..._handler.
c906108c
SS		 682
6831998-12-14 Doug Evans <devans@casey.cygnus.com>
684
685 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
686 (SIM_AC_OPTION_ALIGNMENT): Make strict.
687 * configure: Regenerate.
688
689 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
690 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
691 * traps.c (m32r_core_signal): Handle --environment=operating.
692
6931998-12-09 Doug Evans <devans@casey.cygnus.com>
694
695 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 696 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 697
698 * sim-if.c: Include string.h or strings.h if present.
699
7001998-12-04 Doug Evans <devans@casey.cygnus.com>
701
702 * configure.in: Call SIM_AC_OPTION_INLINE.
703 * configure: Regenerate.
704 * sim-main.h: Protect against multiple inclusion.
705 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
706 Done by cgen-sim.h now.
707 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
708 * cpuall.h: Regenerate.
709 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
710 * mloop.in (extract16): Make static inline again.
711 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
712 (extract32): Ditto.
713 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
714 (execute): Test ARGBUF_PROFILE_P before profiling.
715 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 716 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
717 * mloopx.in: Rewrite.
c906108c
SS		 718
7191998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
720
721 * devices.c (device_io_write_buffer): Fix typo.
722 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
723 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
724
7251998-11-18 Doug Evans <devans@casey.cygnus.com>
726
727 * Makefile.in (M32R_OBJS): Delete extract.o.
728 (extract.o): Delete.
729 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
730 * mloop.in (extract16): Update type of `insn' arg.
731 Delete call to d->extract.
732 (extract32): Ditto.
2df3850c
JM		 733 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
734 * mloopx.in (extractx16): Update type of `insn' arg.
735 Delete call to d->extract. Delete arg pbb_p. All callers updated.
736 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
737 (extractx32): Ditto.
c906108c
SS		 738
739Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
740
741 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
742 before cgen-types.h.
743 * tconfig.in: Guard against multiple inclusion.
744 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 745 * cpux.h: Ditto.
c906108c
SS		 746
747Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
748
749 * sim-main.h: #include cpu-opc.h.
750 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
751 to get #include cleanup.
2df3850c 752 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 753
754 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
755 CGEN_INCLUDE_DEPS.
756 (M32RBF_INCLUDE_DEPS): Define.
757 (m32r .o's): Depend on it.
758 (mloop.c): Update call to genmloop.sh.
759 * cpu.h,cpuall.h: Regenerate.
760 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
761 #include cgen-scache.h,cgen-cpu.h.
762 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 763 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
764 (m32rx .o's): Depend on it.
765 (mloopx.c): Update call to genmloop.sh.
766 * cpux.h: Regenerate.
c906108c
SS		 767
768Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
769
770 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
771
772Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
773
774 Add pseudo-basic-block execution support.
775 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
776 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
777 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
778 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
779 * arch.c,arch.h,cpuall.h: Regenerate.
780 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
781 * sem-switch.c,sem.c: Regenerate.
782 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
783 load_regs_pending.
784 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
785 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
786 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
787 m32rbf_h_accum_set): Likewise.
788 (m32r_model_{init,update}_insn_cycles): Delete.
789 (m32rbf_model_insn_{before,after}): New fns.
790 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
791 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
792 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
793 (check_load_stall): New fn.
794 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
795 (m32rbf_model_test_u_exec): New fn.
796 * mloop.in: Rewrite, use pbb support.
797 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
798 (sim_fetch_register,sim_store_register): Delete.
799 * sim-main.h (CIA_GET,CIA_SET): Fix.
800 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
801 * tconfig.in (WITH_SCACHE_PBB): Define.
802 (WITH_SCACHE_PBB_M32RBF): Define.
803 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
804 (m32r_trap): Pass pc to sim_engine_halt.
805 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
806 * configure: Regenerate.
2df3850c
JM		 807 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
808 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 809 (semx.o): Delete.
810 (extractx.o): Add.
2df3850c
JM		 811 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
812 * readx.c: Delete.
813 * semx.c: Delete.
814 * extractx.c: New file.
815 * semx-switch.c: New file.
816 * m32r-sim.h (BRANCH_NEW_PC): Delete.
817 (SEM_SKIP_INSN): New macro.
818 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
819 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
820 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
821 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
822 (m32rxf_model_insn_{before,after}): New fns.
823 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
824 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
825 (check_load_stall): New fn.
826 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
827 * mloopx.in: Rewrite, use pbb support.
828 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
829 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 830
831Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
832
833 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
834 ({ACC1L,ACC1H}_REGNUM): New macros.
835 (m32r_decode_gdb_ctrl_regnum): Add prototype.
836 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
837 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 838 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 839
840Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
841
842 * m32r-sim.h (GET_H_SM): New macro.
843 (UART params): Update to msa2000.
844 * devices.c (device_io_read_buffer): Update to msa2000.
845 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
846 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
847 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 848 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
849 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
850 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 851
852Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
853
854 * m32r-sim.h (m32r_trap): Update prototype.
855 * traps.c (m32r_trap): New arg `pc'.
856 * sem.c,sem-switch.c: Regenerated.
2df3850c 857 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 858
859Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
860
861 Rename cpu m32r to m32rb to distinguish from architecture name.
862 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
863 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
864 * tconfig.in (WANT_CPU_M32RB): Ditto.
865 * m32r.c (WANT_CPU_M32RB): Ditto.
866 (*): m32r_ cpu fns renamed to m32rb_.
867 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
868 * arch.h,arch.c: Regenerate.
869 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
870 * sem-switch.c,sem.c: Regenerate.
871
872 * sim-if.c (sim_open): Don't allocate memory on top of any user
873 specified memory.
874 (h_gr_get,h_gr_set): Delete.
875 * sim-main.h (h_gr_get,h_gr_set): Delete.
876 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
877 a_m32r_h_gr_[gs]et.
878
879 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
880
881 * sim-if.c (sim_open): Open opcode table.
882 (sim_close): Close it.
883
2df3850c
JM		 884Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
885
886 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
887 accept an accumulator choice.
888 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
889
c906108c
SS		 890Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
891
892 * m32r.c: Include cgen-mem.h.
893 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 894 * m32rx.c: Include cgen-mem.h.
895 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 896
897Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
898
899 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 900 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 901
902Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
903
904 * Makefile.in: cgen_maint -> CGEN_MAINT.
905 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
906 * configure: Regenerate.
907 * arch.c,arch.h,cpuall.h: Regenerate.
908 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
909 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 910 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
911 * semx.c: Regenerate.
912 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 913
914Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
915
916 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
917 load_stall,biggest_cycles.
918 * m32r.c (m32r_model_mark_get_h_gr): Update.
919 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
920 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
921 * mloop.in: Call cycle init/update fns.
922 * model.c: Regenerate.
2df3850c
JM		 923 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
924 * mloopx.in: Call cycle init/update fns.
925 * modelx.c: Regenerate.
926
c906108c
SS		 927Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
928
929 * traps.c: New file. Trap support moved here from sim-if.c.
930 * Makefile.in (SIM_OBJS): Add traps.o
931 * sim-if.c: Don't include targ-vals.h.
932 (sim_engine_illegal_insn): Moved to traps.c
933 * sim-main.h (SIM_CORE_SIGNAL): Define.
934 (m32r_core_signal): Declare.
935 * m32r-sim.h (m32r_trap): Declare.
936
937 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
938 register.
939
940 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
941 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
942 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
943
944 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 945 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 946
947Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
948
949 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
950 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
951 (execute): Count parallel insns.
952 * sim-if.c (print_m32r_misc_cpu): Print count.
953 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
954
955 Zero bottom two bits of pc in jmp,jl insns.
956 * sem.c,sem-switch.c: Regenerate.
2df3850c 957 * semx.c: Regenerate.
c906108c
SS		 958
959Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
960
961 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
962
963Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
964
965 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
966 (sim_sync_stop): New function.
967
968Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
969
970 * Makefile.in (devices.o): Add dependencies.
971
972 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
973 * sem-switch.c,sem.c: Regenerate.
974 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 975 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
976 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
977 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
978 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 979
980Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
981
982 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
983
984Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
985
986 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
987 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 988 * cpux.h: Ditto.
989 * modelx.c: Ditto.
c906108c
SS		 990
991 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 992 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 993 * decode.c,decode.h: Regenerate, introduces IDESC table.
994 * mloop.in (extract16,extract32): Add IDESC support.
995 Update names of semantic handler member names.
996 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 997 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
998 * mloopx.in: Add IDESC support.
999 Update names of semantic handler member names.
1000 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 1001
1002 * sem-switch.c: Regenerate. Redo computed goto label handling.
1003 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 1004 * readx.c: Regenerate. Redo computed goto label handling.
1005 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
1006 support.
c906108c
SS		 1007
1008 * m32r.c (m32r_fetch_register): Change result type and args to
1009 conform to sim_fetch_register interface.
1010 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 1011 * m32rx.c (m32rx_fetch_register): Change result type and args to
1012 conform to sim_fetch_register interface.
1013 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 1014
1015 * sim-if.c (alloc_cpu): Delete.
1016 (free_state): Uninstall modules here ...
1017 (sim_open): ... and not here. Call sim_cpu_alloc_all.
1018 Set default architecture/model if not specified.
1019 (sim_fetch_register,sim_store_register): Rewrite.
1020
1021 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
1022 and moved to common/sim-cpu.c.
1023 (sim_create_inferior): Update.
1024 (do_trap): Update.
1025 * sim-main.h (h_pc_get,h_pc_set): Delete.
1026
1027 * sim-main.h (sim_cia): Change to USI.
1028 (sim_cpu): Move m32r_misc_profile before machine generated part.
1029
1030Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1031
72f4393d 1032 * configure: Regenerated to track ../common/aclocal.m4 changes.
c906108c
SS		 1033
1034Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
1035
1036 * model.c: Rebuilt.
2df3850c 1037 * modelx.c: Rebuilt.
c906108c
SS		 1038
1039Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
1040
1041 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
1042 and variable renaming due to macro insn additions.
1043 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 1044 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1045 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 1046
1047Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1048
1049 * configure: Regenerated to track ../common/aclocal.m4 changes.
1050 * config.in: Ditto.
1051
1052Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
1053
1054 * acconfig.h: New file.
1055 * configure.in: Reverted change of Apr 24; use sinclude again.
1056
1057Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1058
1059 * configure: Regenerated to track ../common/aclocal.m4 changes.
1060 * config.in: Ditto.
1061
1062Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
1063
1064 * configure.in: Don't call sinclude.
1065
1066Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
1067
1068 * cpu.c,sem.c,sem-switch.c: Regenerate. From
1069 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1070 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1071 #include cgen-ops.h.
2df3850c
JM		 1072 * cpux.c,readx.c,semx.c: Regenerate.
1073 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1074 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
1075 (m32r_h_accums_get): Sign extend top 8 bits.
1076
1077Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
1078
1079 * semx.c: Regenerate.
c906108c
SS		 1080
1081Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
1082
1083 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 1084 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 1085
1086Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1087
1088 * configure: Regenerated to track ../common/aclocal.m4 changes.
1089
1090Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1091
1092 * configure: Regenerated to track ../common/aclocal.m4 changes.
1093
1094Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1095
1096 * configure: Regenerated to track ../common/aclocal.m4 changes.
1097
1098Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1099
1100 * configure: Regenerated to track ../common/aclocal.m4 changes.
1101
1102Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
1103
1104 * config.in (HAVE_FCNTL_H): Add.
1105 * configure: Regenerate.
1106 * Makefile.in (SIM_OBJS): Add devices.o.
1107 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1108 (UART_*): Define m32r serial port parameters.
1109 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1110 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1111 * devices.c: To here.
1112 * sim-if.c: Don't include signal.h,sim-core.h.
1113 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1114 (sim_resume): Call sim_module_{resume,suspend}.
1115 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1116
1117 * tconfig.in (SIM_HANDLES_LMA): Define.
1118
1119 * sim-if.c (do_trap): Result is new pc.
1120 Handle --environment=operating.
1121 * sem-switch.c,sem.c: Regenerate.
2df3850c 1122 * semx.c: Regenerate.
c906108c
SS		 1123
1124Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
1125
1126 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1127 sim_core_*_map with read_map, write_map, exec_map resp.
1128
1129Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
1130
1131 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1132 (arch.o): Delete cpu-opc.h dependency.
1133 (decode.o,model.o): Likewise.
2df3850c 1134 (decodex.o,modelx.o): Likewise.
c906108c
SS		 1135
1136 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 1137 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1138
1139Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1140
1141 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1142
1143 * sim-if.c (sim_info): Delete.
1144
2df3850c
JM		 1145Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1146
1147 * mloopx.in: Fix handling of branch in parallel with another insn.
1148 * semx.c: Regenerate.
1149
c906108c
SS		 1150Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1151
1152 * sim-main.h: #include symcat.h.
1153 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1154 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1155 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1156 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 1157 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1158 * mloopx.in: Rewrite.
1159 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1160
1161Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1162
1163 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1164 in the backup PC register.
2df3850c
JM		 1165 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1166 in the backup PC register.
c906108c
SS		 1167
1168Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1169
1170 * m32r.c (do_lock,do_unlock): Delete.
1171 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1172 * sem.c,sem-switch.c: Regenerate.
2df3850c 1173 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1174
1175Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1176
1177 * Makefile.in (M32R_OBJS): Add cpu.o.
1178 (cpu.o): Add rule for.
1179 (NL_TARGET): Define.
1180 * configure.in: Add AC_CHECK_PROG(SCHEME).
1181 * cpu.c: New file.
1182 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1183 * sem-switch.c,sem.c: Regenerate.
1184 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1185 (M32RX_OBJS): Add cpux.o.
1186 (cpux.o): Add rule for.
1187 cpux.c: New file.
1188 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1189 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1190 (m32rx_h_cr_{get,set}): New functions.
1191 (m32rx_h_accums_{get,set}): New functions.
1192 * mloopx.in: Rewrite main loop.
c906108c
SS		 1193
1194 * m32r.c (do_trap): Move from here.
1195 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1196 (sim_create_inferior): Use h_pc_set.
1197 (h_pc_{get,set}): New functions.
1198 (h_gr_{get,set}): New functions.
1199 (syscall_{read,write}_mem): New functions.
1200 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1201
1202Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1203
1204 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1205 length parameter. Return -1.
1206 (sim_create_inferior): Pass 4 sim_store_register.
1207
1208Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1209
1210 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1211
1212 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1213 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1214
1215Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1216
1217 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1218 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1219 * m32rx.c (m32rx_h_accums_set): New function.
1220 (m32rx_model_mark_[gs]et_h_gr): New function.
1221 * mloopx.in: Rewrite.
1222 * Makefile.in (mloopx.o): Build with -parallel.
1223 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1224 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1225
1226Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1227
1228 * Makefile.in (m32r.o): Depend on cpu.h
1229 (extract.o): Pass -DSCACHE_P.
1230 * mloop.in (extract{16,32}): Update call to m32r_decode.
1231 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1232 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1233 * sim-main.h: #include "ansidecl.h".
1234 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1235 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1236 (m32rx.o): New rule.
1237 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1238 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1239 (m32rx_h_accums_get): New function.
1240 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1241 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1242
1243Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1244
1245 * configure: Regenerated to track ../common/aclocal.m4 changes.
1246
1247Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1248
1249 * configure: Regenerated to track ../common/aclocal.m4 changes.
1250
2df3850c
JM		 1251Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1252
1253 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1254 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1255 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1256
c906108c
SS		 1257Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1258
1259 * cpux.h: Fix duplicate definition of h_accums field for
1260 fmt_53_sadd structure.
1261
2df3850c
JM		 1262Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1263
1264 * Makefile.in: Add m32rx objs, and rules to build them.
1265 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1266 * m32rx.c, mloopx.in: New files.
1267
c906108c
SS		 1268Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1269
1270 * configure: Regenerated to track ../common/aclocal.m4 changes.
1271
1272Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1273
1274 * arch.c, arch.h, cpuall.h: New files.
1275 * arch-defs.h: Deleted.
1276 * mloop.in: Renamed from mainloop.in.
1277 * Makefile.in: Update.
1278 * sem-ops.h: Deleted.
1279 * mem-ops.h: Deleted.
1280 (arch): Renamed from CPU.
1281 * cpu.h: New file.
1282 * decode.c: Redone.
1283 * decode.h: Redone.
1284 * extract.c: Redone.
1285 * model.c: Redone.
1286 * sem-switch.c: Redone.
1287 * sem.c: Renamed from semantics.c, and redone.
1288 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1289 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1290 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1291 (m32r_{fetch,store}_register): New functions.
1292 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1293 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1294 (h_cr_{get,set}): Prefix with m32r_.
1295 (do_trap): Fetch state from current_cpu, not current_state.
1296 Call sim_engine_halt instead of engine_halt.
1297 * sim-if.c (alloc_cpu): New function.
1298 (free_state): New function.
1299 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1300 type. Call sim_analyze_program.
1301 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1302 (sim_resume): Handle m32rx.
c906108c
SS		 1303 (sim_stop_reason): Deleted.
1304 (print_m32r_misc_cpu): Update.
2df3850c 1305 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1306 (sim_{read,write}): Deleted.
1307 (sim_engine_illegal_insn): New function.
1308 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1309 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1310 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1311 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1312 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1313 (sim_state): Delete members core,events,halt_jmp_buf.
1314 Change `cpu' member to be a pointer to the cpu's struct, rather than
1315 record inside the state struct.
1316 * tconfig.in (WITH_DEVICES): Define here.
1317 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1318
1319Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1320
1321 * arch-defs.h (INSN_NAME): Fix typo.
1322
1323Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1324
1325 * configure: Regenerated to track ../common/aclocal.m4 changes.
1326 * config.in: Ditto.
1327
1328Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1329
1330 * m32r-sim.h (MSPR_ADDR): New macro.
1331 (m32r_mspr_device): Declare.
1332 (struct _device): Define.
1333 * m32r.c (m32r_mspr_device): New global.
1334 (device_{io_{read,write}_buffer,error}): New functions.
1335 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1336 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1337 (sim_open): Attach device to handle MSPR register.
1338 * sim-main.h (WITH_DEVICES): Define as 1.
1339 Include cpu-sim.h.
1340
1341 * configure: Regenerated to track ../common/aclocal.m4 changes.
1342
1343Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1344
1345 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1346 * configure: Regenerated.
1347
1348Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1349
1350 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1351 * sim-if.c (sim_open): Call sim_config.
1352 (sim_stop_reason): Update call to sim_signal_to_host.
1353
1354Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1355
1356 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1357
1358Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1359
1360 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1361
1362Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1363
1364 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1365
1366Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1367
1368 * configure: Regenerated to track ../common/aclocal.m4 changes.
1369
1370Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1371
1372 * configure: Regenerated to track ../common/aclocal.m4 changes.
1373
1374Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1375
1376 * configure: Regenerated to track ../common/aclocal.m4 changes.
1377
1378Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1379
1380 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1381 SIM_DEFAULT_MODEL): Delete, moved to common.
1382 (SIM_EXTRA_CFLAGS): Update.
72f4393d 1383
c906108c
SS		 1384Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1385
1386 * configure.in (sim_link_links): Configure non-strict memory
1387 alignment.
1388
1389 * configure: Regenerated to track ../common/aclocal.m4 changes.
1390
1391Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1392
1393 * configure: Regenerated to track ../common/aclocal.m4 changes.
1394
1395Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1396
1397 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1398 using sim_do_commandf.
1399 (sim_open): Set magic-number at the start.
1400 (sim_do_command): Implement.
1401
1402 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1403
1404Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1405
1406 * configure: Regenerated to track ../common/aclocal.m4 changes.
1407
1408Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1409
1410 * configure: Regenerated to track ../common/aclocal.m4 changes.
1411
1412Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1413
1414 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1415
1416Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1417
1418 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1419
1420Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1421
1422 * configure: Regenerated to track ../common/aclocal.m4 changes.
1423 * config.in: Ditto.
1424
1425Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1426
1427 * sim-if.c (sim_kill): Delete.
1428 (sim_create_inferior): Add ABFD argument.
1429 (sim_load): Move setting of PC from here.
1430 (sim_create_inferior): To here.
1431 (sim_load): Delete, use sim-hload.c instead.
1432
1433 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1434
1435Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1436
1437 * configure: Regenerated to track ../common/aclocal.m4 changes.
1438 * config.in: Ditto.
1439
1440Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1441
1442 * sim-if.c (sim_open): Add ABFD argument.
1443
1444Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1445
1446 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1447 * sim-if.c (sim_open): Use it.
1448
1449Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1450
1451 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1452
1453Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1454
1455 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1456 (sim_write): Ditto for write.
1457
1458 * m32r.c (do_trap): Ditto for read/write.
1459
1460Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1461
1462 * sim-if.c (sim_open): Add callback argument.
1463 (sim_set_callbacks, sim_callback): Delete.
1464 (sim_load): Set STATE_LOADED_P.
1465
1466Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1467
1468 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1469 sim_engine_abort.
1470
1471Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1472
1473 * sim-if.c (sim_open): Update to reflect changes to core in
1474 ../common/.
1475 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1476 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1477 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1478
1479Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1480
1481 * decode.c (decode): Add computed goto support.
1482
1483Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1484
1485 * mem-ops.h: Stub additional core read/write arguments.
1486
1487 * sim-main.h: Declare sim_cia - type SI.
1488 (struct _sim_cpu): Move base type to end per common.
1489 (struct _sim_state): Ditto.
1490
1491Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1492
1493 Merge from branch into devo. CGEN generic files moved to common
1494 directory. K&R C support is no longer provided.
1495
1496Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1497
1498 * configure: Regenerated to track ../common/aclocal.m4 changes.
1499
1500Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1501
1502 * Makefile.in, seman-cache.c: new file, for wingdb build.
1503 * sim-alloca.h: fixed for wingdb.
72f4393d 1504
c906108c
SS		 1505Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1506
1507 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1508 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1509 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1510
1511Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1512
1513 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1514 (exc_illegal): Likewise.
1515 * decode.c (decode_vars): Add decode_illegal.
1516 * genmloop.sh: #include "cpu-opc.h".
1517 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1518 (labels): Add case_INSN_ILLEGAL.
1519 (SWITCH): Add INSN_ILLEGAL case.
1520
1521Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1522
1523 * model.c (model_module): Use 0 not NULL.
1524
1525 * genmloop.sh (sim_main_loop): Handle k&r c.
1526
1527 * sem-switch.c: Regenerate to get k&r c support.
1528 * semantics.c: Likewise.
1529
1530 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1531 (ADDCSI,SUBCSI): New functions.
1532 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1533 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1534
1535 * simcache.c (simcache_{install,init,uninstall}): Use
1536 DECLARE_MODULE_INSTALL_HANDLER.
1537 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1538
1539 * utils.c: #include "semops.h".
1540
1541Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1542
1543 * profile.c (profile_print_simcache): Fix thinko in printf text.
1544
1545 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1546
1547Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1548
1549 * m32r.c (h_cr_get): Rewrite.
1550 (h_cr_set): Rewrite.
1551 * sem-switch.c (rte): bcarry renamed to bcond.
1552 * semantics.c (rte): Likewise.
1553 * simdefs.h (CPU_STATE): Likewise.
1554
1555 * config.in (HAVE_SYS_TIME_H): Add.
1556 * configure.in: Check for sys/time.h.
1557 * configure: Regenerated.
1558 * utils.c: Include sys/time.h if present.
1559
1560 * common.c (sim_parse_args): Account for NULL terminating entry
1561 in long_options table.
1562
1563 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1564 Always use cache if configured in.
1565 * mainloop.in (do_extract_insn{16,32}): New functions.
1566 (normal,fast): Call them. Handle starting in left slot.
1567 * simcache.c (simcache_option_handler): Disallow -c0.
1568 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1569
1570 * profile.c (profile_print_simcache): Fix percentage calc.
1571
1572 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1573
1574Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1575
1576 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1577 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1578 Add mod-list.h.
1579 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1580 (sim-if.o,m32r.o,utils.o): Likewise.
1581 (common.o): Don't explicitly depend on mod-list.h.
1582 (mainloop.c): Pass CPU to genmloop.sh.
1583 (stamp-modules): Depend on configure.
1584 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1585 (extract.o): Depend on decode.h, memops.h, semops.h.
1586 (semantics.o,seman-cache.o): Likewise.
1587 (model.o,ops.o): Depend on memops.h.
1588 (extr-cache.o): Disable building for the moment.
1589
1590 * simcommon.h: Delete, move contents into cgen-sim.h.
1591 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1592 (UINT,CGEN_CAT3): Define.
1593 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1594 (decode_t): Renamed to DECODE.
1595
1596 * simfns.h: Delete, contents moved to memops.h,semops.h.
1597 * memops.h: New file.
1598 * semops.h: New file.
1599 * decode.h: Renamed from semantics.h.
1600
1601 * sim-argv.h: New file.
1602 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1603 dependency of sim-argv.h.
1604
1605 * sim-alloca.h: New file.
1606 * common.c: Include it.
1607 * Makefile.in (common.o): Add dependency.
1608
1609 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1610 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1611 * configure.in: sinclude ../common/aclocal.m4.
1612 Check for headers time.h, sys/resource.h.
1613 Check for functions time, getrusage.
1614 (sim_link_{files,links}): Add link cpu-opc.h.
1615 (sim_profile): Add simcache.
1616 (SIM_AC_PROFILE): Add simcache, profile.o.
1617 (simcache module): Delete extr-cache.o for now.
1618 (--enable-sim-cache): Allow specification of default cache size.
1619 * configure: Regenerated.
1620
1621 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1622 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1623 Regenerate.
1624
1625 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1626 Don't include m32r-sim.h.
1627 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1628 Simplify profiling test with PROFILE_MODEL_P.
1629 (mvfc,mvtc): Fix access of control registers.
1630 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1631 Don't include m32r-sim.h.
1632 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1633 Simplify profiling test with PROFILE_MODEL_P.
1634 (mvfc,mvtc): Fix access of control registers.
1635
1636 * sem-switch.c: New file, for GCC computed goto support.
1637
1638 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1639 memops.h,semops.h,trace.h,cpu-sim.h.
1640 (RUN_FAST_P): Change default to run fast if cache size > 0
1641 and not profiling.
1642 (sim_main_loop): Record execution time.
1643 Record instruction count even in fast mode.
1644 (init): Allow cpu to provide init code in mainloop.in.
1645 (FAST): Define as 0 or 1 depending on fast mode.
1646 * mainloop.in (normal): Combine with fast case.
1647 Add support for GCC computed gotos. Count simcache hits/misses.
1648 (init): Initialize "switch" labels if GNUC.
1649
1650 * cgen-utils.in: Don't include opcode/cgen.h.
1651 Include cgen-sim.h, cpu-opc.h.
1652 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1653 * m32r-sim.h: Don't include mod-list.h
1654 (RUN_FAST_P): Delete.
1655 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1656 semops.h,memory.h,trace.h
1657 (h_cr_get,h_cr_set): New functions.
1658 * memory.c: #include cgen-sim.h,callback.h.
1659 * ops.c: Don't include profile.h,m32r-sim.h.
1660 Include cgen-sim.h,memops.h,cpu-sim.h.
1661 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1662 * trace.c: Include cgen-sim.h,cpu-opc.h.
1663 * trace.h (trace_insn_{init,fini}): Declare.
1664
1665 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1666 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1667 Regenerate to get new insn aliases.
1668
1669 * mrun.c: #include "ansidecl.h".
1670 (STATE): Use struct sim_state instead.
1671
1672 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1673 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1674 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1675 (profile_print_simcache): New function.
1676 (profile_print): Call it. Print simulator speed stats.
1677 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1678 PROFILE_MEMORY_MASK.
1679 (MODULE_PROFILE_SIMCACHE_P): Define.
1680 (PROFILE_SIMCACHE_MASK): Define.
1681 (PROFILE_COUNT): New members total_insn_count,exec_time.
1682 New members simcache_hits,simcache_misses.
1683 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1684 (PROFILE_MODEL_P): New macro.
1685 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1686
1687 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1688 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1689 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1690 (sim_info): Pass verbose to profile_print.
1691
1692 * simcache.c: Include cgen-sim.h,callback.h.
1693 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1694 (simcache_option_handler): Ensure cache size at least 2.
1695 Allow config time specification of default cache size.
1696 * simcache.h (struct simcache): Support GCC computed gotos.
1697 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1698 (USING_SIMCACHE_P): New macro.
1699
1700 * simdefs.h: Don't include m32r-opc.h.
1701 (CGEN_MAX_SIM_INSNS): Define.
1702 (CPU_STATE): Regenerate.
1703 (ARGBUF): Regenerate.
1704 (extract,semantic handler decls): Delete, moved to decode.h.
1705
1706 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1707 (USE_SEM_SWITCH): Define.
1708
1709 * utils.c: Include bfd.h,time.h,sys/resource.h.
1710 (sim_time_get,sim_time_elapsed): New functions.
1711 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1712
1713Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1714
1715 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1716 * configure: Regenerated.
1717 * model.c: #include <stdlib.h>.
1718 * simcache.c: #include "libiberty.h".
1719 * simcommon.h (alloca): Handle i386-windows.
1720
1721 * common.c: #include libiberty.h.
1722 (sim_signal_to_host): Return 5 if wingdb.
1723
1724Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1725
1726 * configure.in (sim_cache): Enabled by default now, pass default
1727 cache size to --enable-sim-cache.
1728 * simcache.c (simcache_option_handler): Allow -c 0.
1729
1730 * simdefs.h,simfns.h: Regenerate
1731 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1732
1733Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1734
1735 Add model profiling support.
1736 * configure.in: Handle --enable-sim-model.
1737 (sim_profile): Add model.
1738 * Makefile.in (model.o): Add rule.
1739 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1740 * extract.c (*): Add model profiling support.
1741 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1742 (model_mark_{busy,unbusy}_reg): New functions.
1743 * profile.c (profile_option_handler): Recognize --profile model.
1744 (profile_print_model): New function.
1745 (profile_print): Call it.
1746 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1747 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1748 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1749 load_stall_count,taken_count,untaken_count.
1750 * semantics.c (*): Add model profiling support.
1751 * simcommon.h (struct sim_state): New members mach,model.
1752 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1753 (MAX_MODELS,MAX_UNITS): Define.
1754 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1755
1756 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1757 (stamp-modules): Depend on genmodlist.sh.
1758 * common.c (standard_options): Add --max-insns.
1759 (copy_argv): New function.
1760 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1761 * genmloop.sh: Allow mainloop.in to contain support code.
1762 * mainloop.in: Move do_insn16,do_insn32 here.
1763 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1764 * sim-if.c (sim_open): Don't set max insn count.
1765 (sim_create_inferior): Save argv,envp.
1766 * simcommon.h (struct sim_state): New members argv,envp.
1767 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1768 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1769 (ARGBUF): New members h_gr_get, h_gr_set.
1770 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1771 (trace_printf): Print to buffer, output later by trace_insn_fini.
1772 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1773
1774Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1775
1776 * configure.in (AC_FUNC_ALLOCA): Call.
1777 * configure: Regenerate.
1778 * config.h (HAVE_ALLOCA_H): Add.
1779 * simcommon.h: Add alloca support.
1780 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1781 (DECLARE_OPTION_HANDLER): Define.
1782 (MEM_FN): Declare using PARAMS.
1783 (DECLARE_MEM_FN): Define.
1784 * trace.c (trace_result): Tweak for !STDC.
1785 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1786 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1787 * common.c (sim_print_help_fn): Use PARAMS.
1788 (standard_option_handler): Fix decl for !STDC systems.
1789 * memory.c: #include <stdio.h>
1790 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1791 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1792 * profile.c (profile_install): Likewise.
1793 (profile_option_handler): Likewise.
1794
1795Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1796
1797 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1798 Prefix them with 0x instead.
1799
1800 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1801 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1802 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1803 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1804 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1805 Add support for boolean and/or.
1806 * utils.c: Redo naming of DI functional support.
1807 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1808
1809Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1810
1811 * Directory created.
A mirror of the official binutils-gdb repository