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sim: arm/cr16/d10v/h8300/microblaze/sh: fill out sim-cpu pc fetch/store helpers
[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
78e9aa70
MF		 12015-04-15 Mike Frysinger <vapier@gentoo.org>
2
3 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
4 * sim-main.h (STATE_CPU): Delete.
5
f95f4ed2
MF		 62015-04-15 Mike Frysinger <vapier@gentoo.org>
7
8 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
9 (STATE_CPU): Handle WITH_SMP.
10
bf12d44e
MF		 112015-04-13 Mike Frysinger <vapier@gentoo.org>
12
13 * configure: Regenerate.
14
122bbfb5
MF		 152015-04-06 Mike Frysinger <vapier@gentoo.org>
16
17 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
18
aadc9410
MF		 192015-03-31 Mike Frysinger <vapier@gentoo.org>
20
21 * config.in, configure: Regenerate.
22
fe83b8a8
MF		 232015-03-24 Mike Frysinger <vapier@gentoo.org>
24
25 * sim-if.c (sim_open): Delete dv_sockser_install call.
26
30452bbe
MF		 272015-03-24 Mike Frysinger <vapier@gentoo.org>
28
29 * configure: Regenerate.
30
97f478c5
MF		 312015-03-24 Mike Frysinger <vapier@gentoo.org>
32
33 * configure: Regenerate.
34
49cd1634
MF		 352015-03-23 Mike Frysinger <vapier@gentoo.org>
36
37 * configure: Regenerate.
38
64dd13df
MF		 392015-03-23 Mike Frysinger <vapier@gentoo.org>
40
41 * configure: Regenerate.
42
ae7d0cac
MF		 432015-03-16 Mike Frysinger <vapier@gentoo.org>
44
45 * aclocal.m4, config.in, configure: Regenerate.
46 * tconfig.in: Rename file ...
47 * tconfig.h: ... here.
48
8406bb59
MF		 492015-03-15 Mike Frysinger <vapier@gentoo.org>
50
51 * tconfig.in [HAVE_DV_SOCKSER]: Delete.
52
465fb143
MF		 532015-03-14 Mike Frysinger <vapier@gentoo.org>
54
55 * Makefile.in (SIM_RUN_OBJS): Delete.
56
9e3042ec
HPN		 572014-08-23 Hans-Peter Nilsson <hp@axis.com>
58
59 * configure.ac: Default simulator hardware to off again. Remove
60 dead m32r_extra_objs substitution.
61 * configure: Regenerate.
62 * Makefile.in: Remove unused m32r_extra_objs.
63
2974be62
AM		 642014-08-19 Alan Modra <amodra@gmail.com>
65
66 * configure: Regenerate.
67
faa743bb
RM		 682014-08-15 Roland McGrath <mcgrathr@google.com>
69
70 * configure: Regenerate.
71 * config.in: Regenerate.
72
bf3d9781
AM		 732013-09-23 Alan Modra <amodra@gmail.com>
74
75 * configure: Regenerate.
76
31e6ad7d
MF		 772013-06-03 Mike Frysinger <vapier@gentoo.org>
78
79 * aclocal.m4, configure: Regenerate.
80
73e76d20
MF		 812013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
82 Mike Frysinger <vapier@gentoo.org>
83
84 * configure.ac: Add m32r_extra_objs. Change simulator hardware
85 from always on to defaulting to yes it is enabled.
86 * Makefile.in: Conditionalize reference to dv-sockser.o.
87 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
88 * configure: Regenerated.
89
1517bd27
MF		 902013-03-26 Mike Frysinger <vapier@gentoo.org>
91
92 * configure: Regenerate.
93
94c63d78
JS		 942013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
95
96 * configure.ac: Fail if dv-sockser.o not available.
97 Error when --disable-sim-hardware is specified.
98 * configure: Regenerated.
99
5f3ef9d0
JB		 1002012-06-15 Joel Brobecker <brobecker@adacore.com>
101
102 * config.in, configure: Regenerate.
103
a35a3322
MF		 1042012-03-25 Mike Frysinger <vapier@gentoo.org>
105
106 * traps-linux.c (sim_core_trans_addr): Delete prototype.
107
2232061b
MF		 1082012-03-24 Mike Frysinger <vapier@gentoo.org>
109
110 * aclocal.m4, config.in, configure: Regenerate.
111
db2e4d67
MF		 1122011-12-03 Mike Frysinger <vapier@gentoo.org>
113
114 * aclocal.m4: New file.
115 * configure: Regenerate.
116
9c082ca8
MF		 1172011-10-17 Mike Frysinger <vapier@gentoo.org>
118
119 * configure.ac: Change include to common/acinclude.m4.
120
6ffe910a
MF		 1212011-10-17 Mike Frysinger <vapier@gentoo.org>
122
123 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
124 call. Replace common.m4 include with SIM_AC_COMMON.
125 * configure: Regenerate.
126
2419798b
MF		 1272011-07-05 Mike Frysinger <vapier@gentoo.org>
128
129 * sim-if.c (sim_do_command): Delete.
130
fb0cc53e
MF		 1312010-03-30 Mike Frysinger <vapier@gentoo.org>
132
133 * devices.c (device_error): Add const to message.
134
2310652a
DE		 1352010-02-11 Doug Evans <dje@sebabeach.org>
136
137 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
138 * model.c, * model2.c, * modelx.c,
139 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
140
3725885a
RW		 1412010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
142
143 * configure: Regenerate.
144
0f51e9bf
DE		 1452010-01-02 Doug Evans <dje@sebabeach.org>
146
147 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
148 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
149 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
150 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
151 update copyright year.
152
197fa1aa
DE		 1532009-11-22 Doug Evans <dje@sebabeach.org>
154
155 * cpu.h: Regenerate.
156 * cpu2.h: Regenerate.
157 * cpux.h: Regenerate.
158 * cpuall.h: Regenerate.
159 * decode.c: Regenerate.
160 * decode.h: Regenerate.
161 * decode2.c: Regenerate.
162 * decode2.h: Regenerate.
163 * decodex.c: Regenerate.
164 * decodex.h: Regenerate.
165
894a1d7b
DE		 1662009-11-03 Doug Evans <dje@sebabeach.org>
167
e9c60591
DE		 168 * arch.c: Regenerate.
169 * arch.h: Regenerate.
170 * cpu.c: Regenerate.
171 * cpu.h: Regenerate.
172 * cpu2.c: Regenerate.
173 * cpu2.h: Regenerate.
174 * cpuall.h: Regenerate.
175 * cpux.c: Regenerate.
176 * cpux.h: Regenerate.
177 * decode.c: Regenerate.
178 * decode.h: Regenerate.
179 * decode2.c: Regenerate.
180 * decode2.h: Regenerate.
181 * decodex.c: Regenerate.
182 * decodex.h: Regenerate.
183 * model.c: Regenerate.
184 * model2.c: Regenerate.
185 * modelx.c: Regenerate.
186 * sem-switch.c: Regenerate.
187 * sem.c: Regenerate.
188 * sem2-switch.c: Regenerate.
189 * semx-switch.c: Regenerate.
190
894a1d7b
DE		 191 * Makefile.in (mloop.c): Add @true to rule.
192 (mloopx.c, mloop2.c): Ditto.
193 (stamp-*): Add Makefile dependency.
194 (arch.c, arch.h, cpuall.h): Specify full path.
195 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
196 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
197 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
198
d6416cdc
RW		 1992009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
200
81ecdfbb
RW		 201 * config.in: Regenerate.
202 * configure: Likewise.
203
d6416cdc
RW		 204 * configure: Regenerate.
205
6a8b8615
DE		 2062009-07-12 Doug Evans <dje@sebabeach.org>
207
208 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
209 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
210
a86de8e0
DE		 2112009-06-20 Doug Evans <dje@sebabeach.org>
212
213 * mloop.in: Add missing # comment marker.
214 * mloop2.in: Ditto.
215 * mloopx.in: Ditto.
216
b5bd9624
HPN		 2172008-07-11 Hans-Peter Nilsson <hp@axis.com>
218
219 * configure: Regenerate to track ../common/common.m4 changes.
220 * config.in: Ditto.
221
6efef468
JM		 2222008-06-06 Vladimir Prus <vladimir@codesourcery.com>
223 Daniel Jacobowitz <dan@codesourcery.com>
224 Joseph Myers <joseph@codesourcery.com>
225
226 * configure: Regenerate.
227
edc5d9ec
HPN		 2282006-12-21 Hans-Peter Nilsson <hp@axis.com>
229
230 * acconfig.h: Remove.
231 * config.in: Regenerate.
232
e85e3205
RE		 2332006-06-13 Richard Earnshaw <rearnsha@arm.com>
234
235 * configure: Regenerated.
236
2f0122dc
DJ		 2372006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
238
239 * configure: Regenerated.
240
20e95c23
DJ		 2412006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
242
243 * configure: Regenerated.
244
2b193c4a
MK		 2452005-03-23 Mark Kettenis <kettenis@gnu.org>
246
247 * configure: Regenerate.
248
35695fd6
AC		 2492005-01-14 Andrew Cagney <cagney@gnu.org>
250
251 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
252 explicit call to AC_CONFIG_HEADER.
253 * configure: Regenerate.
254
f0569246
AC		 2552005-01-12 Andrew Cagney <cagney@gnu.org>
256
257 * configure.ac: Update to use ../common/common.m4.
258 * configure: Re-generate.
259
38f48d72
AC		 2602005-01-11 Andrew Cagney <cagney@localhost.localdomain>
261
262 * configure: Regenerated to track ../common/aclocal.m4 changes.
263
b7026657
AC		 2642005-01-07 Andrew Cagney <cagney@gnu.org>
265
266 * configure.ac: Rename configure.in, require autoconf 2.59.
267 * configure: Re-generate.
268
19e64aa9
KI		 2692004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
270
271 Committed by Kei Sakamoto.
272 * traps-linux.c (m32r_trap): Add entries of the following dummy system
273 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
274 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
275 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
276 __NR_getresgid32 and __NR_chown32.
277 * syscall.h: Add new definitions of system call number.
278
379832de
HPN		 2792004-12-08 Hans-Peter Nilsson <hp@axis.com>
280
281 * configure: Regenerate for ../common/aclocal.m4 update.
282
1ca6491a
AC		 2832004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
284
285 Committed by Andrew Cagney.
286 * traps-linux.c: Don't include linux/module.h.
287 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
288 __NR_get_kernel_syms.
289
4d06b60c
DJ		 2902004-05-18 Daniel Jacobowitz <dan@debian.org>
291
292 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
293
df2a9ff4
AC		 2942004-02-04 Andrew Cagney <cagney@redhat.com>
295
296 Committed by Andrew Cagney.
297 * mloopx.in: Update copyright.
298 (xextract-pbb): Fixed trap for system calls operation in parallel.
299 * mloop2.in (xextract-pbb): Ditto.
300
6edf0760
NC		 3012003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
302
303 * configure.in: Changed for dummy simulator of m32r-linux.
304 * configure: Regenerate.
305 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
306 * traps-linux.c: Added for dummy simulator of m32r-linux.
307 * syscall.h: Ditto.
308 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
309 simulator for m32r-linux.
310 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
311 m32r-linux.
312
16b47b25
NC		 3132003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
314
315 * Makefile.in: Add support for new machine m32r2.
316 * cpu2.c: New file for m32r2 support.
317 * cpu2.h: Likewise.
318 * decode2.c: Likewise.
319 * decode2.h: Likewise.
320 * m32r2.c: Likewise.
321 * mloop2.in: Likewise.
322 * model2.c: Likewise.
323 * sem2-switch.c: Likewise.
324 * arch.c: Regenerate.
325 * arch.h: Regenerate.
326 * cpu.c: Regenerate.
327 * arch.c: Regenerate.
328 * cpuall.c: Regenerate.
329 * cpux.c: Regenerate.
330 * cpux.h: Regenerate.
331 * decode.c: Regenerate.
332 * decode.h: Regenerate.
333 * decodex.c: Regenerate.
334 * decodex.h: Regenerate.
335 * model.c: Regenerate.
336 * modelx.c: Regenerate.
337 * sem-switch.c: Regenerate.
338 * sem.c: Regenerate.
339 * semx-switch.c: Regenerate.
340 * m32r-sim.h: Add EVB register support.
341 * sim-if.c: Likewise.
342 * sim-main.h: Likewise.
343 * traps.c: Likewise.
344
a6fc1778
DB		 3452003-09-08 Dave Brolley <brolley@redhat.com>
346
347 On behalf of Doug Evans <dje@sebabeach.org>
348 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
349
6b4a8935
AC		 3502003-02-27 Andrew Cagney <cagney@redhat.com>
351
352 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
353
57465455
DE		 3542002-12-19 Doug Evans <dje@sebabeach.org>
355
356 * arch.c,arch.h,cpuall.h: Regenerate.
357 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
358 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
359
c8cca39f
AC		 3602002-06-16 Andrew Cagney <ac131313@redhat.com>
361
362 * configure: Regenerated to track ../common/aclocal.m4 changes.
363
378af1d6
DB		 3642001-11-14 Dave Brolley <brolley@redhat.com>
365
366 * arch.c: Regenerate.
367 * arch.h: Regenerate.
368 * cpu.c: Regenerate.
369 * cpu.h: Regenerate.
370 * cpuall.h: Regenerate.
371 * cpux.c: Regenerate.
372 * cpux.h: Regenerate.
373 * decode.c: Regenerate.
374 * decode.h: Regenerate.
375 * decodex.c: Regenerate.
376 * decodex.h: Regenerate.
377 * model.c: Regenerate.
378 * modelx.c: Regenerate.
379 * sem-switch.c: Regenerate.
380 * sem.c: Regenerate.
381 * semx-switch.c: Regenerate.
382
e3e473da
BE		 3832001-07-05 Ben Elliston <bje@redhat.com>
384
385 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
386 (stamp-cpu): Likewise.
387 (stamp-xcpu): Likewise.
388
55552082
DB		 3892001-03-05 Dave Brolley <brolley@redhat.com>
390
378af1d6
DB		 391 * arch.c: Regenerate.
392 * arch.h: Regenerate.
393 * cpu.c: Regenerate.
394 * cpu.h: Regenerate.
395 * cpuall.h: Regenerate.
396 * cpux.c: Regenerate.
397 * cpux.h: Regenerate.
398 * decode.c: Regenerate.
399 * decode.h: Regenerate.
400 * decodex.c: Regenerate.
401 * decodex.h: Regenerate.
402 * model.c: Regenerate.
403 * modelx.c: Regenerate.
404 * sem-switch.c: Regenerate.
405 * sem.c: Regenerate.
406 * semx-switch.c: Regenerate.
55552082 407
9397fcbf
FCE		 4082001-01-12 Frank Ch. Eigler <fche@redhat.com>
409
410 * configure: Regenerated with sim_scache fix.
411
fec7d8b0
GM		 4122000-11-18 Greg McGary <greg@mcgary.org>
413
414 * Makefile.in: remove `@true' commands for rules that have
415 $(CGEN_MAINT) as a prerequisite.
416
fb27a91c
DB		 4172000-10-06 Dave Brolley <brolley@redhat.com>
418
419 * sem.c: Regenerated.
420 * sem-switch.c: Regenerated.
421 * semx-switch.c: Regenerated.
422
de8f5985
DB		 4232000-08-28 Dave Brolley <brolley@redhat.com>
424
425 * Makefile.in: Use of @true confuses VPATH. Remove it.
426 * cpu.h: Regenerated.
427 * cpux.h: Regenerated.
428 * decode.c: Regenerated.
429 * decodex.c: Regenerated.
430 * model.c: Regenerated.
431 * modelx.c: Regenerated.
432 * sem-switch.c: Regenerated.
433 * sem.c: Regenerated.
434 * semx-switch.c: Regenerated.
435
604259a0
FCE		 4362000-08-21 Frank Ch. Eigler <fche@redhat.com>
437
438 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
439 (stamp-arch, stamp-cpu): New targets.
440
eb2d80b4
AC		 441Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
442
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
444
afb2cbbd
DB		 4452000-03-30 Dave Brolley <brolley@redhat.com>
446
447 * configure: Regenerated.
448
2df3850c
JM		 4491999-10-04 Doug Evans <devans@casey.cygnus.com>
450
451 * arch.c,arch.h,cpuall.h: Rebuild.
452 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
453
2acceee2
JM		 4541999-09-29 Doug Evans <devans@casey.cygnus.com>
455
456 * mloop.in: Update call to sim_engine_invalid_insn.
457 * sem.c,sem-switch.c: Rebuild.
458 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
459 result to SEM_PC. Return vpc.
2df3850c
JM		 460 * mloopx.in: Ditto.
461 * semx-switch.c: Rebuild.
2acceee2
JM		 462
463Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
464
465 * traps.c (sim_engine_invalid_insn): Return PC.
466
d4f3574e
SS		 467Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
468
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
470
2df3850c
JM		 4711999-09-01 Doug Evans <devans@casey.cygnus.com>
472
473 * decodex.c: Rebuild.
474
104c1213
JM		 4751999-08-28 Doug Evans <devans@casey.cygnus.com>
476
477 * sem.c: Rebuild
478
2df3850c
JM		 479 * cpux.h: Rebuild.
480
96baa820
JM		 4811999-08-09 Doug Evans <devans@casey.cygnus.com>
482
483 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 484 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 485
4861999-08-04 Doug Evans <devans@casey.cygnus.com>
487
488 * m32r-sim.h (SEM_SKIP_INSN): Delete.
489 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 490 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
491 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
492 (emit_full_parallel): Ditto.
96baa820 493
cd0fc7c3
SS		 4941999-05-08 Felix Lee <flee@cygnus.com>
495
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
497
7a292a7a
SS		 498Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
499
500 * devices.c (device_io_read_buffer): New arg `sd'.
501 (device_io_write_buffer): New arg `sd'.
502 (device_error): Give proper arg spec.
503
5041999-04-10 Doug Evans <devans@casey.cygnus.com>
505
506 * sem-switch.c,sem.c: Rebuild.
2df3850c 507 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 508
5091999-03-27 Doug Evans <devans@casey.cygnus.com>
510
511 * decode.c: Rebuild.
2df3850c 512 * decodex.c: Rebuild.
7a292a7a
SS		 513
5141999-03-26 Doug Evans <devans@casey.cygnus.com>
515
516 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
517
5181999-03-22 Doug Evans <devans@casey.cygnus.com>
519
520 * arch.c,arch.h,model.c: Rebuild.
2df3850c 521 * modelx.c: Rebuild.
7a292a7a
SS		 522 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
523 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
524 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
525 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
526 (m32rbf_store_register): Ditto.
527 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
528 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
529 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
530 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
531 with appropriate calls to m32rbf_*.
532
5331999-03-11 Doug Evans <devans@casey.cygnus.com>
534
535 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 536 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 537 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
538 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
539
5401999-02-25 Doug Evans <devans@casey.cygnus.com>
541
542 * cpu.c,cpu.h: Rebuild.
543
c906108c
SS		 5441999-02-09 Doug Evans <devans@casey.cygnus.com>
545
546 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
547 (stamp-xmloop): s/-parallel/-parallel-write/.
548 * configure.in (sim_link_files,sim_link_links): Delete.
549 * configure: Rebuild.
550 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 551 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 552 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
553 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
554 m32r_cgen_opcode_open. Set disassembler.
555 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
556 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
557 m32r-desc.h,m32r-opc.h,m32r-sim.h.
558
2df3850c
JM		 559Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
560
561 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
562
c906108c
SS		 5631999-01-27 Doug Evans <devans@casey.cygnus.com>
564
565 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 566 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 567
5681999-01-15 Doug Evans <devans@casey.cygnus.com>
569
570 * decode.h,model.c: Regenerate.
2df3850c 571 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 572
5731999-01-14 Doug Evans <devans@casey.cygnus.com>
574
575 * arch.c,arch.h,cpuall.h: Regenerate.
576 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
577 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 578 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 579
5801999-01-11 Doug Evans <devans@casey.cygnus.com>
581
582 * Makefile.in (m32r-clean): rm eng.h.
583 * sim-main.h: Delete inclusion of ansidecl.h.
584 * cpu.h: Regenerate.
2df3850c 585 * cpux.h: Regenerate.
c906108c
SS		 586
5871999-01-06 Doug Evans <devans@casey.cygnus.com>
588
589 * cpu.h: Regenerate.
2df3850c 590 * cpux.h: Regenerate.
c906108c
SS		 591
5921999-01-05 Doug Evans <devans@casey.cygnus.com>
593
594 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
595 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
596 (sim-if.o): Use SIM_MAIN_DEPS.
597 (arch.o,traps.o,devices.o): Ditto.
598 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
599 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 600 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 601 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
602 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
603 ([GS]ET_H_CR): Define.
604 (m32rbf_h_psw_[gs]et_handler): Declare.
605 ([GS]ET_H_PSW): Define.
606 (m32rbf_h_accum_[gs]et_handler): Declare.
607 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 608 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
609 (m32rxf_h_accums_[gs]et_handler): Declare.
610 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 611 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
612 * m32r.c (WANT_CPU): Define as m32rbf.
613 (all register access fns): Rename to ..._handler.
2df3850c
JM		 614 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
615 * m32rx.c (WANT_CPU): Define as m32rxf.
616 (all register access fns): Rename to ..._handler.
c906108c
SS		 617
6181998-12-14 Doug Evans <devans@casey.cygnus.com>
619
620 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
621 (SIM_AC_OPTION_ALIGNMENT): Make strict.
622 * configure: Regenerate.
623
624 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
625 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
626 * traps.c (m32r_core_signal): Handle --environment=operating.
627
6281998-12-09 Doug Evans <devans@casey.cygnus.com>
629
630 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 631 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 632
633 * sim-if.c: Include string.h or strings.h if present.
634
6351998-12-04 Doug Evans <devans@casey.cygnus.com>
636
637 * configure.in: Call SIM_AC_OPTION_INLINE.
638 * configure: Regenerate.
639 * sim-main.h: Protect against multiple inclusion.
640 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
641 Done by cgen-sim.h now.
642 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
643 * cpuall.h: Regenerate.
644 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
645 * mloop.in (extract16): Make static inline again.
646 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
647 (extract32): Ditto.
648 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
649 (execute): Test ARGBUF_PROFILE_P before profiling.
650 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 651 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
652 * mloopx.in: Rewrite.
c906108c
SS		 653
6541998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
655
656 * devices.c (device_io_write_buffer): Fix typo.
657 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
658 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
659
6601998-11-18 Doug Evans <devans@casey.cygnus.com>
661
662 * Makefile.in (M32R_OBJS): Delete extract.o.
663 (extract.o): Delete.
664 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
665 * mloop.in (extract16): Update type of `insn' arg.
666 Delete call to d->extract.
667 (extract32): Ditto.
2df3850c
JM		 668 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
669 * mloopx.in (extractx16): Update type of `insn' arg.
670 Delete call to d->extract. Delete arg pbb_p. All callers updated.
671 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
672 (extractx32): Ditto.
c906108c
SS		 673
674Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
675
676 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
677 before cgen-types.h.
678 * tconfig.in: Guard against multiple inclusion.
679 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 680 * cpux.h: Ditto.
c906108c
SS		 681
682Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
683
684 * sim-main.h: #include cpu-opc.h.
685 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
686 to get #include cleanup.
2df3850c 687 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 688
689 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
690 CGEN_INCLUDE_DEPS.
691 (M32RBF_INCLUDE_DEPS): Define.
692 (m32r .o's): Depend on it.
693 (mloop.c): Update call to genmloop.sh.
694 * cpu.h,cpuall.h: Regenerate.
695 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
696 #include cgen-scache.h,cgen-cpu.h.
697 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 698 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
699 (m32rx .o's): Depend on it.
700 (mloopx.c): Update call to genmloop.sh.
701 * cpux.h: Regenerate.
c906108c
SS		 702
703Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
704
705 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
706
707Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
708
709 Add pseudo-basic-block execution support.
710 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
711 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
712 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
713 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
714 * arch.c,arch.h,cpuall.h: Regenerate.
715 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
716 * sem-switch.c,sem.c: Regenerate.
717 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
718 load_regs_pending.
719 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
720 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
721 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
722 m32rbf_h_accum_set): Likewise.
723 (m32r_model_{init,update}_insn_cycles): Delete.
724 (m32rbf_model_insn_{before,after}): New fns.
725 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
726 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
727 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
728 (check_load_stall): New fn.
729 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
730 (m32rbf_model_test_u_exec): New fn.
731 * mloop.in: Rewrite, use pbb support.
732 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
733 (sim_fetch_register,sim_store_register): Delete.
734 * sim-main.h (CIA_GET,CIA_SET): Fix.
735 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
736 * tconfig.in (WITH_SCACHE_PBB): Define.
737 (WITH_SCACHE_PBB_M32RBF): Define.
738 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
739 (m32r_trap): Pass pc to sim_engine_halt.
740 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
741 * configure: Regenerate.
2df3850c
JM		 742 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
743 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 744 (semx.o): Delete.
745 (extractx.o): Add.
2df3850c
JM		 746 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
747 * readx.c: Delete.
748 * semx.c: Delete.
749 * extractx.c: New file.
750 * semx-switch.c: New file.
751 * m32r-sim.h (BRANCH_NEW_PC): Delete.
752 (SEM_SKIP_INSN): New macro.
753 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
754 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
755 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
756 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
757 (m32rxf_model_insn_{before,after}): New fns.
758 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
759 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
760 (check_load_stall): New fn.
761 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
762 * mloopx.in: Rewrite, use pbb support.
763 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
764 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 765
766Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
767
768 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
769 ({ACC1L,ACC1H}_REGNUM): New macros.
770 (m32r_decode_gdb_ctrl_regnum): Add prototype.
771 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
772 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 773 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 774
775Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
776
777 * m32r-sim.h (GET_H_SM): New macro.
778 (UART params): Update to msa2000.
779 * devices.c (device_io_read_buffer): Update to msa2000.
780 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
781 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
782 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 783 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
784 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
785 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 786
787Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
788
789 * m32r-sim.h (m32r_trap): Update prototype.
790 * traps.c (m32r_trap): New arg `pc'.
791 * sem.c,sem-switch.c: Regenerated.
2df3850c 792 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 793
794Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
795
796 Rename cpu m32r to m32rb to distinguish from architecture name.
797 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
798 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
799 * tconfig.in (WANT_CPU_M32RB): Ditto.
800 * m32r.c (WANT_CPU_M32RB): Ditto.
801 (*): m32r_ cpu fns renamed to m32rb_.
802 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
803 * arch.h,arch.c: Regenerate.
804 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
805 * sem-switch.c,sem.c: Regenerate.
806
807 * sim-if.c (sim_open): Don't allocate memory on top of any user
808 specified memory.
809 (h_gr_get,h_gr_set): Delete.
810 * sim-main.h (h_gr_get,h_gr_set): Delete.
811 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
812 a_m32r_h_gr_[gs]et.
813
814 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
815
816 * sim-if.c (sim_open): Open opcode table.
817 (sim_close): Close it.
818
2df3850c
JM		 819Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
820
821 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
822 accept an accumulator choice.
823 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
824
c906108c
SS		 825Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
826
827 * m32r.c: Include cgen-mem.h.
828 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 829 * m32rx.c: Include cgen-mem.h.
830 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 831
832Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
833
834 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 835 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 836
837Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
838
839 * Makefile.in: cgen_maint -> CGEN_MAINT.
840 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
841 * configure: Regenerate.
842 * arch.c,arch.h,cpuall.h: Regenerate.
843 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
844 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 845 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
846 * semx.c: Regenerate.
847 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 848
849Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
850
851 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
852 load_stall,biggest_cycles.
853 * m32r.c (m32r_model_mark_get_h_gr): Update.
854 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
855 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
856 * mloop.in: Call cycle init/update fns.
857 * model.c: Regenerate.
2df3850c
JM		 858 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
859 * mloopx.in: Call cycle init/update fns.
860 * modelx.c: Regenerate.
861
c906108c
SS		 862Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
863
864 * traps.c: New file. Trap support moved here from sim-if.c.
865 * Makefile.in (SIM_OBJS): Add traps.o
866 * sim-if.c: Don't include targ-vals.h.
867 (sim_engine_illegal_insn): Moved to traps.c
868 * sim-main.h (SIM_CORE_SIGNAL): Define.
869 (m32r_core_signal): Declare.
870 * m32r-sim.h (m32r_trap): Declare.
871
872 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
873 register.
874
875 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
876 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
877 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
878
879 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 880 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 881
882Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
883
884 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
885 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
886 (execute): Count parallel insns.
887 * sim-if.c (print_m32r_misc_cpu): Print count.
888 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
889
890 Zero bottom two bits of pc in jmp,jl insns.
891 * sem.c,sem-switch.c: Regenerate.
2df3850c 892 * semx.c: Regenerate.
c906108c
SS		 893
894Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
895
896 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
897
898Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
899
900 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
901 (sim_sync_stop): New function.
902
903Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
904
905 * Makefile.in (devices.o): Add dependencies.
906
907 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
908 * sem-switch.c,sem.c: Regenerate.
909 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 910 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
911 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
912 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
913 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 914
915Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
916
917 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
918
919Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
920
921 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
922 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 923 * cpux.h: Ditto.
924 * modelx.c: Ditto.
c906108c
SS		 925
926 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 927 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 928 * decode.c,decode.h: Regenerate, introduces IDESC table.
929 * mloop.in (extract16,extract32): Add IDESC support.
930 Update names of semantic handler member names.
931 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 932 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
933 * mloopx.in: Add IDESC support.
934 Update names of semantic handler member names.
935 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 936
937 * sem-switch.c: Regenerate. Redo computed goto label handling.
938 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 939 * readx.c: Regenerate. Redo computed goto label handling.
940 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
941 support.
c906108c
SS		 942
943 * m32r.c (m32r_fetch_register): Change result type and args to
944 conform to sim_fetch_register interface.
945 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 946 * m32rx.c (m32rx_fetch_register): Change result type and args to
947 conform to sim_fetch_register interface.
948 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 949
950 * sim-if.c (alloc_cpu): Delete.
951 (free_state): Uninstall modules here ...
952 (sim_open): ... and not here. Call sim_cpu_alloc_all.
953 Set default architecture/model if not specified.
954 (sim_fetch_register,sim_store_register): Rewrite.
955
956 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
957 and moved to common/sim-cpu.c.
958 (sim_create_inferior): Update.
959 (do_trap): Update.
960 * sim-main.h (h_pc_get,h_pc_set): Delete.
961
962 * sim-main.h (sim_cia): Change to USI.
963 (sim_cpu): Move m32r_misc_profile before machine generated part.
964
965Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
966
967 * configure: Regenerated to track ../common/aclocal.m4 changes.
968
969Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
970
971 * model.c: Rebuilt.
2df3850c 972 * modelx.c: Rebuilt.
c906108c
SS		 973
974Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
975
976 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
977 and variable renaming due to macro insn additions.
978 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 979 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
980 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 981
982Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
983
984 * configure: Regenerated to track ../common/aclocal.m4 changes.
985 * config.in: Ditto.
986
987Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
988
989 * acconfig.h: New file.
990 * configure.in: Reverted change of Apr 24; use sinclude again.
991
992Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
993
994 * configure: Regenerated to track ../common/aclocal.m4 changes.
995 * config.in: Ditto.
996
997Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
998
999 * configure.in: Don't call sinclude.
1000
1001Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
1002
1003 * cpu.c,sem.c,sem-switch.c: Regenerate. From
1004 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1005 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1006 #include cgen-ops.h.
2df3850c
JM		 1007 * cpux.c,readx.c,semx.c: Regenerate.
1008 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1009 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
1010 (m32r_h_accums_get): Sign extend top 8 bits.
1011
1012Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
1013
1014 * semx.c: Regenerate.
c906108c
SS		 1015
1016Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
1017
1018 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 1019 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 1020
1021Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1022
1023 * configure: Regenerated to track ../common/aclocal.m4 changes.
1024
1025Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1026
1027 * configure: Regenerated to track ../common/aclocal.m4 changes.
1028
1029Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1030
1031 * configure: Regenerated to track ../common/aclocal.m4 changes.
1032
1033Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1034
1035 * configure: Regenerated to track ../common/aclocal.m4 changes.
1036
1037Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
1038
1039 * config.in (HAVE_FCNTL_H): Add.
1040 * configure: Regenerate.
1041 * Makefile.in (SIM_OBJS): Add devices.o.
1042 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1043 (UART_*): Define m32r serial port parameters.
1044 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1045 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1046 * devices.c: To here.
1047 * sim-if.c: Don't include signal.h,sim-core.h.
1048 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1049 (sim_resume): Call sim_module_{resume,suspend}.
1050 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1051
1052 * tconfig.in (SIM_HANDLES_LMA): Define.
1053
1054 * sim-if.c (do_trap): Result is new pc.
1055 Handle --environment=operating.
1056 * sem-switch.c,sem.c: Regenerate.
2df3850c 1057 * semx.c: Regenerate.
c906108c
SS		 1058
1059Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
1060
1061 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1062 sim_core_*_map with read_map, write_map, exec_map resp.
1063
1064Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
1065
1066 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1067 (arch.o): Delete cpu-opc.h dependency.
1068 (decode.o,model.o): Likewise.
2df3850c 1069 (decodex.o,modelx.o): Likewise.
c906108c
SS		 1070
1071 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 1072 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1073
1074Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1075
1076 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1077
1078 * sim-if.c (sim_info): Delete.
1079
2df3850c
JM		 1080Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1081
1082 * mloopx.in: Fix handling of branch in parallel with another insn.
1083 * semx.c: Regenerate.
1084
c906108c
SS		 1085Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1086
1087 * sim-main.h: #include symcat.h.
1088 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1089 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1090 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1091 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 1092 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1093 * mloopx.in: Rewrite.
1094 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1095
1096Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1097
1098 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1099 in the backup PC register.
2df3850c
JM		 1100 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1101 in the backup PC register.
c906108c
SS		 1102
1103Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1104
1105 * m32r.c (do_lock,do_unlock): Delete.
1106 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1107 * sem.c,sem-switch.c: Regenerate.
2df3850c 1108 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1109
1110Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1111
1112 * Makefile.in (M32R_OBJS): Add cpu.o.
1113 (cpu.o): Add rule for.
1114 (NL_TARGET): Define.
1115 * configure.in: Add AC_CHECK_PROG(SCHEME).
1116 * cpu.c: New file.
1117 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1118 * sem-switch.c,sem.c: Regenerate.
1119 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1120 (M32RX_OBJS): Add cpux.o.
1121 (cpux.o): Add rule for.
1122 cpux.c: New file.
1123 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1124 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1125 (m32rx_h_cr_{get,set}): New functions.
1126 (m32rx_h_accums_{get,set}): New functions.
1127 * mloopx.in: Rewrite main loop.
c906108c
SS		 1128
1129 * m32r.c (do_trap): Move from here.
1130 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1131 (sim_create_inferior): Use h_pc_set.
1132 (h_pc_{get,set}): New functions.
1133 (h_gr_{get,set}): New functions.
1134 (syscall_{read,write}_mem): New functions.
1135 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1136
1137Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1138
1139 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1140 length parameter. Return -1.
1141 (sim_create_inferior): Pass 4 sim_store_register.
1142
1143Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1144
1145 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1146
1147 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1148 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1149
1150Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1151
1152 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1153 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1154 * m32rx.c (m32rx_h_accums_set): New function.
1155 (m32rx_model_mark_[gs]et_h_gr): New function.
1156 * mloopx.in: Rewrite.
1157 * Makefile.in (mloopx.o): Build with -parallel.
1158 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1159 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1160
1161Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1162
1163 * Makefile.in (m32r.o): Depend on cpu.h
1164 (extract.o): Pass -DSCACHE_P.
1165 * mloop.in (extract{16,32}): Update call to m32r_decode.
1166 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1167 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1168 * sim-main.h: #include "ansidecl.h".
1169 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1170 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1171 (m32rx.o): New rule.
1172 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1173 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1174 (m32rx_h_accums_get): New function.
1175 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1176 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1177
1178Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1179
1180 * configure: Regenerated to track ../common/aclocal.m4 changes.
1181
1182Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1183
1184 * configure: Regenerated to track ../common/aclocal.m4 changes.
1185
2df3850c
JM		 1186Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1187
1188 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1189 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1190 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1191
c906108c
SS		 1192Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1193
1194 * cpux.h: Fix duplicate definition of h_accums field for
1195 fmt_53_sadd structure.
1196
2df3850c
JM		 1197Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1198
1199 * Makefile.in: Add m32rx objs, and rules to build them.
1200 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1201 * m32rx.c, mloopx.in: New files.
1202
c906108c
SS		 1203Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1204
1205 * configure: Regenerated to track ../common/aclocal.m4 changes.
1206
1207Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1208
1209 * arch.c, arch.h, cpuall.h: New files.
1210 * arch-defs.h: Deleted.
1211 * mloop.in: Renamed from mainloop.in.
1212 * Makefile.in: Update.
1213 * sem-ops.h: Deleted.
1214 * mem-ops.h: Deleted.
1215 (arch): Renamed from CPU.
1216 * cpu.h: New file.
1217 * decode.c: Redone.
1218 * decode.h: Redone.
1219 * extract.c: Redone.
1220 * model.c: Redone.
1221 * sem-switch.c: Redone.
1222 * sem.c: Renamed from semantics.c, and redone.
1223 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1224 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1225 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1226 (m32r_{fetch,store}_register): New functions.
1227 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1228 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1229 (h_cr_{get,set}): Prefix with m32r_.
1230 (do_trap): Fetch state from current_cpu, not current_state.
1231 Call sim_engine_halt instead of engine_halt.
1232 * sim-if.c (alloc_cpu): New function.
1233 (free_state): New function.
1234 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1235 type. Call sim_analyze_program.
1236 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1237 (sim_resume): Handle m32rx.
c906108c
SS		 1238 (sim_stop_reason): Deleted.
1239 (print_m32r_misc_cpu): Update.
2df3850c 1240 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1241 (sim_{read,write}): Deleted.
1242 (sim_engine_illegal_insn): New function.
1243 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1244 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1245 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1246 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1247 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1248 (sim_state): Delete members core,events,halt_jmp_buf.
1249 Change `cpu' member to be a pointer to the cpu's struct, rather than
1250 record inside the state struct.
1251 * tconfig.in (WITH_DEVICES): Define here.
1252 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1253
1254Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1255
1256 * arch-defs.h (INSN_NAME): Fix typo.
1257
1258Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1259
1260 * configure: Regenerated to track ../common/aclocal.m4 changes.
1261 * config.in: Ditto.
1262
1263Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1264
1265 * m32r-sim.h (MSPR_ADDR): New macro.
1266 (m32r_mspr_device): Declare.
1267 (struct _device): Define.
1268 * m32r.c (m32r_mspr_device): New global.
1269 (device_{io_{read,write}_buffer,error}): New functions.
1270 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1271 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1272 (sim_open): Attach device to handle MSPR register.
1273 * sim-main.h (WITH_DEVICES): Define as 1.
1274 Include cpu-sim.h.
1275
1276 * configure: Regenerated to track ../common/aclocal.m4 changes.
1277
1278Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1279
1280 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1281 * configure: Regenerated.
1282
1283Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1284
1285 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1286 * sim-if.c (sim_open): Call sim_config.
1287 (sim_stop_reason): Update call to sim_signal_to_host.
1288
1289Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1290
1291 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1292
1293Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1294
1295 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1296
1297Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1298
1299 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1300
1301Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1302
1303 * configure: Regenerated to track ../common/aclocal.m4 changes.
1304
1305Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1306
1307 * configure: Regenerated to track ../common/aclocal.m4 changes.
1308
1309Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1310
1311 * configure: Regenerated to track ../common/aclocal.m4 changes.
1312
1313Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1314
1315 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1316 SIM_DEFAULT_MODEL): Delete, moved to common.
1317 (SIM_EXTRA_CFLAGS): Update.
1318
1319Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1320
1321 * configure.in (sim_link_links): Configure non-strict memory
1322 alignment.
1323
1324 * configure: Regenerated to track ../common/aclocal.m4 changes.
1325
1326Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1327
1328 * configure: Regenerated to track ../common/aclocal.m4 changes.
1329
1330Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1331
1332 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1333 using sim_do_commandf.
1334 (sim_open): Set magic-number at the start.
1335 (sim_do_command): Implement.
1336
1337 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1338
1339Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1340
1341 * configure: Regenerated to track ../common/aclocal.m4 changes.
1342
1343Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1344
1345 * configure: Regenerated to track ../common/aclocal.m4 changes.
1346
1347Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1348
1349 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1350
1351Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1352
1353 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1354
1355Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1356
1357 * configure: Regenerated to track ../common/aclocal.m4 changes.
1358 * config.in: Ditto.
1359
1360Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1361
1362 * sim-if.c (sim_kill): Delete.
1363 (sim_create_inferior): Add ABFD argument.
1364 (sim_load): Move setting of PC from here.
1365 (sim_create_inferior): To here.
1366 (sim_load): Delete, use sim-hload.c instead.
1367
1368 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1369
1370Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1371
1372 * configure: Regenerated to track ../common/aclocal.m4 changes.
1373 * config.in: Ditto.
1374
1375Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1376
1377 * sim-if.c (sim_open): Add ABFD argument.
1378
1379Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1380
1381 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1382 * sim-if.c (sim_open): Use it.
1383
1384Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1385
1386 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1387
1388Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1389
1390 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1391 (sim_write): Ditto for write.
1392
1393 * m32r.c (do_trap): Ditto for read/write.
1394
1395Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1396
1397 * sim-if.c (sim_open): Add callback argument.
1398 (sim_set_callbacks, sim_callback): Delete.
1399 (sim_load): Set STATE_LOADED_P.
1400
1401Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1402
1403 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1404 sim_engine_abort.
1405
1406Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1407
1408 * sim-if.c (sim_open): Update to reflect changes to core in
1409 ../common/.
1410 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1411 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1412 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1413
1414Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1415
1416 * decode.c (decode): Add computed goto support.
1417
1418Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1419
1420 * mem-ops.h: Stub additional core read/write arguments.
1421
1422 * sim-main.h: Declare sim_cia - type SI.
1423 (struct _sim_cpu): Move base type to end per common.
1424 (struct _sim_state): Ditto.
1425
1426Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1427
1428 Merge from branch into devo. CGEN generic files moved to common
1429 directory. K&R C support is no longer provided.
1430
1431Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1432
1433 * configure: Regenerated to track ../common/aclocal.m4 changes.
1434
1435Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1436
1437 * Makefile.in, seman-cache.c: new file, for wingdb build.
1438 * sim-alloca.h: fixed for wingdb.
1439
1440Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1441
1442 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1443 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1444 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1445
1446Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1447
1448 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1449 (exc_illegal): Likewise.
1450 * decode.c (decode_vars): Add decode_illegal.
1451 * genmloop.sh: #include "cpu-opc.h".
1452 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1453 (labels): Add case_INSN_ILLEGAL.
1454 (SWITCH): Add INSN_ILLEGAL case.
1455
1456Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1457
1458 * model.c (model_module): Use 0 not NULL.
1459
1460 * genmloop.sh (sim_main_loop): Handle k&r c.
1461
1462 * sem-switch.c: Regenerate to get k&r c support.
1463 * semantics.c: Likewise.
1464
1465 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1466 (ADDCSI,SUBCSI): New functions.
1467 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1468 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1469
1470 * simcache.c (simcache_{install,init,uninstall}): Use
1471 DECLARE_MODULE_INSTALL_HANDLER.
1472 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1473
1474 * utils.c: #include "semops.h".
1475
1476Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1477
1478 * profile.c (profile_print_simcache): Fix thinko in printf text.
1479
1480 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1481
1482Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1483
1484 * m32r.c (h_cr_get): Rewrite.
1485 (h_cr_set): Rewrite.
1486 * sem-switch.c (rte): bcarry renamed to bcond.
1487 * semantics.c (rte): Likewise.
1488 * simdefs.h (CPU_STATE): Likewise.
1489
1490 * config.in (HAVE_SYS_TIME_H): Add.
1491 * configure.in: Check for sys/time.h.
1492 * configure: Regenerated.
1493 * utils.c: Include sys/time.h if present.
1494
1495 * common.c (sim_parse_args): Account for NULL terminating entry
1496 in long_options table.
1497
1498 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1499 Always use cache if configured in.
1500 * mainloop.in (do_extract_insn{16,32}): New functions.
1501 (normal,fast): Call them. Handle starting in left slot.
1502 * simcache.c (simcache_option_handler): Disallow -c0.
1503 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1504
1505 * profile.c (profile_print_simcache): Fix percentage calc.
1506
1507 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1508
1509Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1510
1511 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1512 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1513 Add mod-list.h.
1514 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1515 (sim-if.o,m32r.o,utils.o): Likewise.
1516 (common.o): Don't explicitly depend on mod-list.h.
1517 (mainloop.c): Pass CPU to genmloop.sh.
1518 (stamp-modules): Depend on configure.
1519 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1520 (extract.o): Depend on decode.h, memops.h, semops.h.
1521 (semantics.o,seman-cache.o): Likewise.
1522 (model.o,ops.o): Depend on memops.h.
1523 (extr-cache.o): Disable building for the moment.
1524
1525 * simcommon.h: Delete, move contents into cgen-sim.h.
1526 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1527 (UINT,CGEN_CAT3): Define.
1528 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1529 (decode_t): Renamed to DECODE.
1530
1531 * simfns.h: Delete, contents moved to memops.h,semops.h.
1532 * memops.h: New file.
1533 * semops.h: New file.
1534 * decode.h: Renamed from semantics.h.
1535
1536 * sim-argv.h: New file.
1537 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1538 dependency of sim-argv.h.
1539
1540 * sim-alloca.h: New file.
1541 * common.c: Include it.
1542 * Makefile.in (common.o): Add dependency.
1543
1544 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1545 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1546 * configure.in: sinclude ../common/aclocal.m4.
1547 Check for headers time.h, sys/resource.h.
1548 Check for functions time, getrusage.
1549 (sim_link_{files,links}): Add link cpu-opc.h.
1550 (sim_profile): Add simcache.
1551 (SIM_AC_PROFILE): Add simcache, profile.o.
1552 (simcache module): Delete extr-cache.o for now.
1553 (--enable-sim-cache): Allow specification of default cache size.
1554 * configure: Regenerated.
1555
1556 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1557 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1558 Regenerate.
1559
1560 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1561 Don't include m32r-sim.h.
1562 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1563 Simplify profiling test with PROFILE_MODEL_P.
1564 (mvfc,mvtc): Fix access of control registers.
1565 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1566 Don't include m32r-sim.h.
1567 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1568 Simplify profiling test with PROFILE_MODEL_P.
1569 (mvfc,mvtc): Fix access of control registers.
1570
1571 * sem-switch.c: New file, for GCC computed goto support.
1572
1573 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1574 memops.h,semops.h,trace.h,cpu-sim.h.
1575 (RUN_FAST_P): Change default to run fast if cache size > 0
1576 and not profiling.
1577 (sim_main_loop): Record execution time.
1578 Record instruction count even in fast mode.
1579 (init): Allow cpu to provide init code in mainloop.in.
1580 (FAST): Define as 0 or 1 depending on fast mode.
1581 * mainloop.in (normal): Combine with fast case.
1582 Add support for GCC computed gotos. Count simcache hits/misses.
1583 (init): Initialize "switch" labels if GNUC.
1584
1585 * cgen-utils.in: Don't include opcode/cgen.h.
1586 Include cgen-sim.h, cpu-opc.h.
1587 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1588 * m32r-sim.h: Don't include mod-list.h
1589 (RUN_FAST_P): Delete.
1590 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1591 semops.h,memory.h,trace.h
1592 (h_cr_get,h_cr_set): New functions.
1593 * memory.c: #include cgen-sim.h,callback.h.
1594 * ops.c: Don't include profile.h,m32r-sim.h.
1595 Include cgen-sim.h,memops.h,cpu-sim.h.
1596 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1597 * trace.c: Include cgen-sim.h,cpu-opc.h.
1598 * trace.h (trace_insn_{init,fini}): Declare.
1599
1600 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1601 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1602 Regenerate to get new insn aliases.
1603
1604 * mrun.c: #include "ansidecl.h".
1605 (STATE): Use struct sim_state instead.
1606
1607 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1608 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1609 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1610 (profile_print_simcache): New function.
1611 (profile_print): Call it. Print simulator speed stats.
1612 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1613 PROFILE_MEMORY_MASK.
1614 (MODULE_PROFILE_SIMCACHE_P): Define.
1615 (PROFILE_SIMCACHE_MASK): Define.
1616 (PROFILE_COUNT): New members total_insn_count,exec_time.
1617 New members simcache_hits,simcache_misses.
1618 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1619 (PROFILE_MODEL_P): New macro.
1620 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1621
1622 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1623 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1624 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1625 (sim_info): Pass verbose to profile_print.
1626
1627 * simcache.c: Include cgen-sim.h,callback.h.
1628 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1629 (simcache_option_handler): Ensure cache size at least 2.
1630 Allow config time specification of default cache size.
1631 * simcache.h (struct simcache): Support GCC computed gotos.
1632 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1633 (USING_SIMCACHE_P): New macro.
1634
1635 * simdefs.h: Don't include m32r-opc.h.
1636 (CGEN_MAX_SIM_INSNS): Define.
1637 (CPU_STATE): Regenerate.
1638 (ARGBUF): Regenerate.
1639 (extract,semantic handler decls): Delete, moved to decode.h.
1640
1641 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1642 (USE_SEM_SWITCH): Define.
1643
1644 * utils.c: Include bfd.h,time.h,sys/resource.h.
1645 (sim_time_get,sim_time_elapsed): New functions.
1646 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1647
1648Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1649
1650 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1651 * configure: Regenerated.
1652 * model.c: #include <stdlib.h>.
1653 * simcache.c: #include "libiberty.h".
1654 * simcommon.h (alloca): Handle i386-windows.
1655
1656 * common.c: #include libiberty.h.
1657 (sim_signal_to_host): Return 5 if wingdb.
1658
1659Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1660
1661 * configure.in (sim_cache): Enabled by default now, pass default
1662 cache size to --enable-sim-cache.
1663 * simcache.c (simcache_option_handler): Allow -c 0.
1664
1665 * simdefs.h,simfns.h: Regenerate
1666 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1667
1668Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1669
1670 Add model profiling support.
1671 * configure.in: Handle --enable-sim-model.
1672 (sim_profile): Add model.
1673 * Makefile.in (model.o): Add rule.
1674 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1675 * extract.c (*): Add model profiling support.
1676 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1677 (model_mark_{busy,unbusy}_reg): New functions.
1678 * profile.c (profile_option_handler): Recognize --profile model.
1679 (profile_print_model): New function.
1680 (profile_print): Call it.
1681 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1682 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1683 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1684 load_stall_count,taken_count,untaken_count.
1685 * semantics.c (*): Add model profiling support.
1686 * simcommon.h (struct sim_state): New members mach,model.
1687 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1688 (MAX_MODELS,MAX_UNITS): Define.
1689 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1690
1691 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1692 (stamp-modules): Depend on genmodlist.sh.
1693 * common.c (standard_options): Add --max-insns.
1694 (copy_argv): New function.
1695 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1696 * genmloop.sh: Allow mainloop.in to contain support code.
1697 * mainloop.in: Move do_insn16,do_insn32 here.
1698 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1699 * sim-if.c (sim_open): Don't set max insn count.
1700 (sim_create_inferior): Save argv,envp.
1701 * simcommon.h (struct sim_state): New members argv,envp.
1702 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1703 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1704 (ARGBUF): New members h_gr_get, h_gr_set.
1705 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1706 (trace_printf): Print to buffer, output later by trace_insn_fini.
1707 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1708
1709Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1710
1711 * configure.in (AC_FUNC_ALLOCA): Call.
1712 * configure: Regenerate.
1713 * config.h (HAVE_ALLOCA_H): Add.
1714 * simcommon.h: Add alloca support.
1715 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1716 (DECLARE_OPTION_HANDLER): Define.
1717 (MEM_FN): Declare using PARAMS.
1718 (DECLARE_MEM_FN): Define.
1719 * trace.c (trace_result): Tweak for !STDC.
1720 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1721 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1722 * common.c (sim_print_help_fn): Use PARAMS.
1723 (standard_option_handler): Fix decl for !STDC systems.
1724 * memory.c: #include <stdio.h>
1725 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1726 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1727 * profile.c (profile_install): Likewise.
1728 (profile_option_handler): Likewise.
1729
1730Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1731
1732 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1733 Prefix them with 0x instead.
1734
1735 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1736 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1737 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1738 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1739 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1740 Add support for boolean and/or.
1741 * utils.c: Redo naming of DI functional support.
1742 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1743
1744Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1745
1746 * Directory created.
GDB Binutils - Deliverables
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