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inferior.h (struct inferior_suspend_state): Delete, unused.
[binutils.git] / sim / h8300 / ChangeLog
CommitLineData
a3487082
MF		 12015-06-12 Mike Frysinger <[email protected]>
2
3 * configure: Regenerate.
4
306f4178
MF		 52015-06-12 Mike Frysinger <[email protected]>
6
7 * configure: Regenerate.
8
20bca71d
MF		 92015-04-18 Mike Frysinger <[email protected]>
10
11 * sim-main.h (SIM_CPU): Delete.
12
7e83aa92
MF		 132015-04-18 Mike Frysinger <[email protected]>
14
15 * sim-main.h (sim_cia): Delete.
16
034685f9
MF		 172015-04-17 Mike Frysinger <[email protected]>
18
19 * sim-main.h (CIA_GET, CIA_SET): Delete.
20
27b97b40
MF		 212015-04-17 Mike Frysinger <[email protected]>
22
23 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
24 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
25 CPU_PC_STORE for all cpus.
26 * sim-main.h (SIM_CPU): Define.
27
78e9aa70
MF		 282015-04-15 Mike Frysinger <[email protected]>
29
30 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
31 * sim-main.h (STATE_CPU): Delete.
32
f95f4ed2
MF		 332015-04-15 Mike Frysinger <[email protected]>
34
35 * compile.c: Include sim-options.h.
36 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
37 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
38 (STATE_CPU): Handle WITH_SMP.
39
bf12d44e
MF		 402015-04-13 Mike Frysinger <[email protected]>
41
42 * configure: Regenerate.
43
122bbfb5
MF		 442015-04-06 Mike Frysinger <[email protected]>
45
46 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
47
1a8faa2a
MF		 482015-04-01 Mike Frysinger <[email protected]>
49
50 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
51
aadc9410
MF		 522015-03-31 Mike Frysinger <[email protected]>
53
54 * config.in, configure: Regenerate.
55
523ba8f9
MF		 562015-03-24 Mike Frysinger <[email protected]>
57
58 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
59 * tconfig.h (SIM_HAVE_PROFILE): Delete.
60
ae7d0cac
MF		 612015-03-16 Mike Frysinger <[email protected]>
62
63 * config.in, configure: Regenerate.
64 * tconfig.in: Rename file ...
65 * tconfig.h: ... here.
66
465fb143
MF		 672015-03-14 Mike Frysinger <[email protected]>
68
69 * Makefile.in (SIM_RUN_OBJS): Delete.
70
5cddc23a
MF		 712015-03-14 Mike Frysinger <[email protected]>
72
73 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
74 * aclocal.m4, configure: Regenerate.
75
2d7bb758
JB		 762014-12-03 Joel Brobecker <[email protected]>
77
78 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
79 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
80 following renaming in callback.h.
81
2974be62
AM		 822014-08-19 Alan Modra <[email protected]>
83
84 * configure: Regenerate.
85
faa743bb
RM		 862014-08-15 Roland McGrath <[email protected]>
87
88 * configure: Regenerate.
89 * config.in: Regenerate.
90
b2b255bd
MF		 912014-03-05 Mike Frysinger <[email protected]>
92
93 * compile.c (sim_load): Add const to prog.
94
ef3e8cf7
MF		 952014-02-17 Mike Frysinger <[email protected]>
96
97 PR gdb/16450
98 * compile.c (control_c_sim_desc): Delete.
99 (control_c): Likewise.
100 (sim_resume): Delete signal(SIGINT) handling.
101
bf3d9781
AM		 1022013-09-23 Alan Modra <[email protected]>
103
104 * configure: Regenerate.
105
31e6ad7d
MF		 1062013-06-03 Mike Frysinger <[email protected]>
107
108 * aclocal.m4, configure: Regenerate.
109
5f3ef9d0
JB		 1102012-06-15 Joel Brobecker <[email protected]>
111
112 * config.in, configure: Regenerate.
113
a6ff997c
NC		 1142012-05-18 Nick Clifton <[email protected]>
115
116 PR 14072
117 * compile.c: Include config.h before system header files.
118 * sim-main.h: Likewise.
119
2232061b
MF		 1202012-03-24 Mike Frysinger <[email protected]>
121
122 * aclocal.m4, config.in, configure: Regenerate.
123
db2e4d67
MF		 1242011-12-03 Mike Frysinger <[email protected]>
125
126 * aclocal.m4: New file.
127 * configure: Regenerate.
128
9c082ca8
MF		 1292011-10-17 Mike Frysinger <[email protected]>
130
131 * configure.ac: Change include to common/acinclude.m4.
132
6ffe910a
MF		 1332011-10-17 Mike Frysinger <[email protected]>
134
135 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
136 call. Replace common.m4 include with SIM_AC_COMMON.
137 * configure: Regenerate.
138
2419798b
MF		 1392011-07-05 Mike Frysinger <[email protected]>
140
141 * compile.c (sim_do_command): Delete.
142
dae477fe
AB		 1432011-01-11 Andrew Burgess <[email protected]>
144
145 * compile.c (sim_store_register): Update return value to
146 match new API.
147
5558e7e6
MF		 1482010-04-14 Mike Frysinger <[email protected]>
149
150 * compile.c (sim_write): Add const to buffer arg.
151
3725885a
RW		 1522010-01-09 Ralf Wildenhues <[email protected]>
153
154 * configure: Regenerate.
155
3a6c31f9
YS		 1562009-12-09 Yoshinori Sato <[email protected]>
157 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
158 Index registers not masked memory areas.
159 Only simply increment or decrement.
160 * compile.c(store_1): Ditto.
161
d6416cdc
RW		 1622009-08-22 Ralf Wildenhues <[email protected]>
163
81ecdfbb
RW		 164 * config.in: Regenerate.
165 * configure: Likewise.
166
d6416cdc
RW		 167 * configure: Regenerate.
168
c4212d37
JS		 1692008-12-01 Joel Sherrill <[email protected]>
170
171 * compile.c: Add const to remove warning.
172
b5bd9624
HPN		 1732008-07-11 Hans-Peter Nilsson <[email protected]>
174
175 * configure: Regenerate to track ../common/common.m4 changes.
176 * config.in: Ditto.
177
6efef468
JM		 1782008-06-06 Vladimir Prus <[email protected]>
179 Daniel Jacobowitz <[email protected]>
180 Joseph Myers <[email protected]>
181
182 * configure: Regenerate.
183
917c78f9
DJ		 1842007-07-03 Yoshinori Sato <[email protected]>
185
186 * compile.c (sim_resume): Fix the last byte of ARGV for
187 SYS_CMDLINE.
188
edc5d9ec
HPN		 1892006-12-21 Hans-Peter Nilsson <[email protected]>
190
191 * acconfig.h: Remove.
192 * config.in: Regenerate.
193
b86015ea
YS		 1942006-07-13 Yoshinori Sato <[email protected]>
195
196 * compile.c (OBITOP): Bit address mask low three bit.
197 * compile.c (decode): Fix warning.
198
e85e3205
RE		 1992006-06-13 Richard Earnshaw <[email protected]>
200
201 * configure: Regenerated.
202
2f0122dc
DJ		 2032006-06-05 Daniel Jacobowitz <[email protected]>
204
205 * configure: Regenerated.
206
20e95c23
DJ		 2072006-05-31 Daniel Jacobowitz <[email protected]>
208
209 * configure: Regenerated.
210
2b193c4a
MK		 2112005-03-23 Mark Kettenis <[email protected]>
212
213 * configure: Regenerate.
214
35695fd6
AC		 2152005-01-14 Andrew Cagney <[email protected]>
216
217 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
218 explicit call to AC_CONFIG_HEADER.
219 * configure: Regenerate.
220
f0569246
AC		 2212005-01-12 Andrew Cagney <[email protected]>
222
223 * configure.ac: Update to use ../common/common.m4.
224 * configure: Re-generate.
225
38f48d72
AC		 2262005-01-11 Andrew Cagney <[email protected]>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
b7026657
AC		 2302005-01-07 Andrew Cagney <[email protected]>
231
232 * configure.ac: Rename configure.in, require autoconf 2.59.
233 * configure: Re-generate.
234
379832de
HPN		 2352004-12-08 Hans-Peter Nilsson <[email protected]>
236
237 * configure: Regenerate for ../common/aclocal.m4 update.
238
e4d3c499
AO		 2392004-06-28 Alexandre Oliva <[email protected]>
240
e073c474
AO		 241 2003-07-23 Richard Sandiford <[email protected]>
242 * compile.c (sim_resume): Make sure that dst.reg refers to the
243 right register byte in mova/sz.l @(dd,RnL),ERn.
244 2003-07-21 Richard Sandiford <[email protected]>
245 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
246 mulxs, divs and divxs.
247
e4d3c499
AO		 248 * compile.c (sim_load): Update sd->memory_size.
249
d6fd015d 2502004-06-10 Michael Snyder <[email protected]>
3973a7d3 251
d6fd015d
MS		 252 Patch submitted by Nitin Yewale <[email protected]>.
253 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
254
3d29fdb4
MS		 2552004-01-05 Michael Snyder <[email protected]>
256
257 * compile.c (sim_load): Don't pass a type to bfd_openr.
258
f5d3df96
MS		 2592003-12-16 Michael Snyder <[email protected]>
260
261 Patch submitted by Anil Paranjape <[email protected]>
262 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
263
454d0511
DD		 2642003-12-11 Dhananjay Deshpande <[email protected]>
265
266 * compile.c (set_h8300h): Initialize globals to zero.
267
29b52f93
KH		 2682003-10-17 Shrinivas Atre <[email protected]>
269
270 * compile.c (h8300_normal_mode): New.
271 (SP): Handle normal mode.
272 (bitfrom): Use normal mode flag to return suitable value.
273 (lvalue): Use normal mode flag to return command line location.
274 (decode): Decode instruction correctly for normal mode.
275 (init_pointers): Initialise memory correctly for normal mode.
276 (sim_resume): Handle cases for normal mode using h8300_normal_mode
277 flag.
278 (sim_store_register): Handle 2 byte PC for normal mode.
279 (sim_fetch_register): Handle 2 byte PC for normal mode.
280 (set_h8300h): Set normal mode flag as per architechture.
281 (sim_load): Allocate 64K for normal mode instead of bigger memory.
282
f408565c
MS		 2832003-07-18 Michael Snyder <[email protected]>
284
285 * compile.c (decode): Enhancements for mova.
286 Initialize cst, reg, and rdisp inside the loop, for each
287 new instruction. Defer correction of the disp2 values until
288 later, and then adjust them by the size of the first operand,
289 rather than the size of the instruction.
290 (sim_resume): For mova, adjust the size of the second operand
291 according to the type of the first operand (INDEXB vs. INDEXW).
292 In cases where there is only one operand, the other two must
293 both be composed on the fly.
294
e22fef83
MS		 2952003-07-22 Michael Snyder <[email protected]>
296
297 * compile.c (sim_resume): Revert 6-24 change, it does not
298 work with gdb breakpoints.
299
0f42aa71
MS		 3002003-07-17 Michael Snyder <[email protected]>
301
55acb21b
MS		 302 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
303 (decode): IMM16 is always zero-extended.
0f42aa71 304
f0861129
MS		 3052003-06-24 Michael Snyder <[email protected]>
306
307 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
308 * compile.c (sim_resume): Use the above to return stop signal.
309
9f70f8ec
MS		 3102003-06-18 Michael Snyder <[email protected]>
311
312 * compile.c: Replace "Hitachi" with "Renesas".
313 (decode): Distinguish AV_H8S from AV_H8H.
314 (sim_resume): H8SX can use any register for TAS.
315 (decode): Add support for VECIND.
316 (sim_resume): Implement rte/l and rts/l.
317 (GETSR): New macro (actually old macro reincarnated).
318 (decode): Add handling for IMM2.
319 (sim_resume): Drop extra block around jmp, jsr, rts.
320 Add handling for trapa and rte.
321 For divxu.b, change 0xffff mask to 0xff.
322 (set_h8300h): Add bfd_mach_h8300sxn machine.
323
18ad32b5
MS		 3242003-06-18 Corinna Vinschen <[email protected]>
325
326 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
327 and SBR, VBR.
328
173b1c98
MS		 3292003-06-05 Michael Snyder <[email protected]>
330
331 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
332 (sim_store_register): Ditto.
333
e8c1a4e7
MS		 3342003-06-04 Michael Snyder <[email protected]>
335
336 * compile.c (sim_info): Fix typo in output.
337
173b1c98 338 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 339 with a bfd_machine argument, and decode it inline.
340 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
341
dc5c3759
MS		 3422003-06-03 Michael Snyder <[email protected]>
343
e8c1a4e7
MS		 344 * compile.c: Add h8300sx insns and addressing modes.
345 * sim-main.h: Replaces h8300/inst.h.
346 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 347
b7f97e9c
MS		 3482003-04-13 Michael Snyder <[email protected]>
349
350 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
351
d1360fb0
V		 3522003-03-20 D.Venkatasubramanian <[email protected]>
353
354 * compile.c (cmdline_location): Added function to
355 return the location of 8-bit (256 locations) where the
356 Command Line arguments would be stored.
357 (decode): Added a TRAP to 0xcc for Commandline
358 processing using pseudo opcode O_SYS_CMDLINE.
359 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
360 (sim_create_inferior): Setting a pointer to
361 Commandline Args array.
362 * inst.h: Added a new variable ptr_command_line for
363 storing pointer to Commandline array.
364
bf174226
V		 3652003-03-14 D.Venkatasubramanian <[email protected]>
366
367 * compile.c (decode): Added code for some more magic traps.
368 * compile.c (sim_resume): Added support for File I/O system
369 calls through callback to host_system.
370 System calls provided support for :
371 open, read, write, lseek, close, stat, fstat
372 Only basic support for stat and fstat.
373
6b4a8935
AC		 3742003-02-27 Andrew Cagney <[email protected]>
375
376 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
377
ec38ce99
KH		 3782003-02-05 Kazu Hirata <[email protected]>
379
380 * compile.c (init_pointers): Abort if wreg never gets initialized.
381 (sim_resume): Fix the handling of exts.w and extu.w.
382
ad4cda16
KH		 3832003-01-31 Kazu Hirata <[email protected]>
384
385 * compile.c (sim_resume): Fix the handling of bxor.
386
a4f27e3e
MS		 3872003-01-16 Michael Snyder <[email protected]>
388
389 * compile.c: Change K&R function definitions to ISO.
390 (fetch): Make static, and eliminate unused parameter 'n'.
391
d0fe2f7e
KH		 3922002-12-26 Kazu Hirata <[email protected]>
393
394 * compile.c: Fix formatting.
395 * inst.h: Likewise.
396
a64bfde3
AV		 3972002-07-29 Andrey Volkov <[email protected]>
398
399 * compile.c: Include "gdb/sim-h8300.h"
400 * Makefile.in: Add dependences on "inst.h",
401 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
402
c8cca39f
AC		 4032002-06-16 Andrew Cagney <[email protected]>
404
405 * configure: Regenerated to track ../common/aclocal.m4 changes.
406
3c25f8c7
AC		 4072002-06-08 Andrew Cagney <[email protected]>
408
409 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
410
d1335144
KH		 4112002-05-19 Kazu Hirata <[email protected]>
412
413 * compile.c: Fix formatting.
414
c3f4437e
KH		 4152002-05-18 Kazu Hirata <[email protected]>
416
417 * compile.c: Fix formatting.
418
6147b1f6
AV		 4192002-05-17 Andrey Volkov ([email protected])
420
421 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
422
fc974602
AV		 4232002-05-17 Andrey Volkov ([email protected])
424
425 * compile.c: Add support of EXR register
426 * inst.h: Ditto.
427
a8cdafbd
AV		 4282002-05-17 Andrey Volkov ([email protected])
429
430 * compile.c: Made h8300s as new target, not h8300h alias.
431 * inst.h: Ditto.
432
f6225c96
AV		 4332002-05-17 Andrey Volkov ([email protected])
434
435 * compile.c: Add additional CCR flags (I,UI,H,U)
436
3b02cf92
AV		 4372002-05-17 Andrey Volkov ([email protected])
438
439 * compile.c: Change literal regnumbers to REGNUMS.
440 Fix instruction and cycles counting
441
de9b1892
KH		 4422001-12-20 Kazu Hirata <[email protected]>
443
444 * compile.c: Fix formatting.
445
2ea716f6
KH		 4462001-12-20 Kazu Hirata <[email protected]>
447
448 * compile.c: Fix comment typos.
449
6d028502
KH		 4502000-08-10 Kazu Hirata <[email protected]>
451
452 * compile.c (decode): Clean up the code.
453
0a17cd59
AC		 4542000-06-15 Kazu Hirata <[email protected]>
455
456 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
457 correctly.
458
97ee9e5a
FCE		 4592000-06-20 Frank Ch. Eigler <[email protected]>
460
461 * compile.c: Don't include "wait.h".
462 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
463 instead of WIF* from host.
464
98ecb0a7
FCE		 4652000-06-13 Frank Ch. Eigler <[email protected]>
466
467 * compile.c, writecode.c: Correct typo.
468
0ef9643e
JL		 4692000-06-13 Kazu Hirata <[email protected]>
470
471 * compile.c: Fix formatting.
472
eb2d80b4
AC		 473Tue May 23 21:39:23 2000 Andrew Cagney <[email protected]>
474
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
476
d4f3574e
SS		 477Thu Sep 2 18:15:53 1999 Andrew Cagney <[email protected]>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480
cd0fc7c3
SS		 4811999-05-08 Felix Lee <[email protected]>
482
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
484
7a292a7a
SS		 4851999-04-02 Keith Seitz <[email protected]>
486
487 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
488 frequency at which the poll_quit callback is used.
489 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
490
c906108c
SS		 491Tue Apr 28 18:33:31 1998 Geoffrey Noer <[email protected]>
492
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
494
495Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
496
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 * config.in: Ditto.
499
500Sun Apr 26 15:20:14 1998 Tom Tromey <[email protected]>
501
502 * acconfig.h: New file.
503 * configure.in: Reverted change of Apr 24; use sinclude again.
504
505Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
506
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
508 * config.in: Ditto.
509
510Fri Apr 24 11:19:46 1998 Tom Tromey <[email protected]>
511
512 * configure.in: Don't call sinclude.
513
514Sat Apr 4 20:36:25 1998 Andrew Cagney <[email protected]>
515
516 * configure: Regenerated to track ../common/aclocal.m4 changes.
517
518Fri Mar 27 16:15:52 1998 Andrew Cagney <[email protected]>
519
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
521
522Wed Mar 25 12:35:29 1998 Andrew Cagney <[email protected]>
523
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
525
526Wed Mar 18 12:38:12 1998 Andrew Cagney <[email protected]>
527
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
529
530Tue Feb 17 12:42:18 1998 Andrew Cagney <[email protected]>
531
532 * compile.c (sim_store_register, sim_fetch_register): Pass in
533 length parameter. Return -1.
534
535Sun Feb 1 16:47:51 1998 Andrew Cagney <[email protected]>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Sat Jan 31 18:15:41 1998 Andrew Cagney <[email protected]>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546
547Mon Dec 15 23:17:11 1997 Andrew Cagney <[email protected]>
548
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
550 * config.in: Ditto.
551
552Thu Dec 4 09:21:05 1997 Doug Evans <[email protected]>
553
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
555
556Tue Nov 11 16:52:07 1997 Angela Marie Thomas ([email protected])
557
558 * compile.c: #include stdio.h for definition of NULL on
559 some platforms.
560
561Wed Oct 22 14:43:00 1997 Andrew Cagney <[email protected]>
562
563 * compile.c (sim_load): Pass lma_p and sim_write args to
564 sim_load_file.
565
566Fri Oct 3 09:28:00 1997 Andrew Cagney <[email protected]>
567
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
569
570Wed Sep 24 17:38:57 1997 Andrew Cagney <[email protected]>
571
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
573
574Tue Sep 23 11:04:38 1997 Andrew Cagney <[email protected]>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578Mon Sep 22 11:46:20 1997 Andrew Cagney <[email protected]>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581
582Fri Sep 19 17:45:25 1997 Andrew Cagney <[email protected]>
583
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
585
586Wed Sep 17 12:00:57 1997 Andrew Cagney <[email protected]>
587
588 * Makefile.in (compile.o): Depend on config.h in local directory.
589
590Mon Sep 15 17:36:15 1997 Andrew Cagney <[email protected]>
591
592 * configure: Regenerated to track ../common/aclocal.m4 changes.
593
594Tue Sep 9 22:17:26 1997 Felix Lee <[email protected]>
595
596 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
597 with sim/common.
598 * configure.in: check for sys/param.h
599 * compile.c: #ifdef HAVE_SYS_PARAM_H.
600 #define SIGTRAP for wingdb.
601 (sim_resume): poll keyboard at least once per call.
602 (sim_resume): use host_callback instead of printf for syscall
603 output.
604
605Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
606
607 * configure: Regenerated to track ../common/aclocal.m4 changes.
608
609Wed Aug 27 18:13:22 1997 Andrew Cagney <[email protected]>
610
611 * configure: Regenerated to track ../common/aclocal.m4 changes.
612 * config.in: Ditto.
613
614Tue Aug 26 10:38:43 1997 Andrew Cagney <[email protected]>
615
616 * compile.c (sim_kill): Delete.
617 (sim_create_inferior): Add ABFD argument.
618 (sim_load): Move setting of PC from here.
619 (sim_create_inferior): To here.
620 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
621 the sim_load code should be moved to sim_open.
622
623Mon Aug 25 17:50:22 1997 Andrew Cagney <[email protected]>
624
625 * configure: Regenerated to track ../common/aclocal.m4 changes.
626 * config.in: Ditto.
627
628Mon Aug 25 15:47:41 1997 Andrew Cagney <[email protected]>
629
630 * compile.c (sim_open): Add ABFD argument.
631
632Tue May 20 10:16:48 1997 Andrew Cagney <[email protected]>
633
634 * compile.c (sim_open): Add callback argument.
635 (sim_set_callbacks): Delete SIM_DESC argument.
636
637Wed Apr 30 10:22:29 1997 Doug Evans <[email protected]>
638
639 * compile.c (sim_load): Call bfd_get_mach instead of examining
640 bfd fields directly.
641 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
642
643Thu Apr 24 00:39:51 1997 Doug Evans <[email protected]>
644
645 * configure: Regenerated to track ../common/aclocal.m4 changes.
646
647Fri Apr 18 14:30:09 1997 Andrew Cagney <[email protected]>
648
649 * compile.c (sim_resume): Use poll_quit callback.
650 (sim_stop): New function.
651
652Thu Apr 17 03:06:39 1997 Doug Evans <[email protected]>
653
654 * Makefile.in (SIM_OBJS): Add sim-load.o.
655 * compile.c (sim_kind, myname): New static locals.
656 (sim_open): Set sim_kind, myname.
657 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
658 Call sim_load_file to load file into simulator. Set start address
659 from bfd.
660 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
661
662Mon Apr 7 15:45:02 1997 Andrew Cagney <[email protected]>
663
664 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 * config.in: Ditto.
666
667Wed Apr 2 15:06:28 1997 Doug Evans <[email protected]>
668
669 * compile.c (sim_open): New arg `kind'.
670
671 * configure: Regenerated to track ../common/aclocal.m4 changes.
672
673Wed Apr 2 14:34:19 1997 Andrew Cagney <[email protected]>
674
675 * configure: Regenerated to track ../common/aclocal.m4 changes.
676
677Wed Mar 19 01:14:00 1997 Andrew Cagney <[email protected]>
678
679 * configure: Regenerated to track ../common/aclocal.m4 changes.
680
681Mon Mar 17 15:10:07 1997 Andrew Cagney <[email protected]>
682
683 * configure: Re-generate.
684
685Fri Mar 14 10:34:11 1997 Michael Meissner <[email protected]>
686
687 * configure: Regenerate to track ../common/aclocal.m4 changes.
688
689Thu Mar 13 12:48:05 1997 Doug Evans <[email protected]>
690
691 * compile.c (sim_open): New SIM_DESC result. Argument is now in
692 argv form.
693 (other sim_*): New SIM_DESC argument.
694
695Tue Feb 4 13:36:29 1997 Doug Evans <[email protected]>
696
697 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
698 COMMON_{PRE,POST}_CONFIG_FRAG instead.
699 * configure.in: sinclude ../common/aclocal.m4.
700 * configure: Regenerated.
701
702Thu Jan 23 11:46:23 1997 Stu Grossman ([email protected])
703
704 * configure configure.in Makefile.in: Update to new configure
705 scheme which is more compatible with WinGDB builds.
706 * configure.in: Improve comment on how to run autoconf.
707 * configure: Re-run autoconf to get new ../common/aclocal.m4.
708 * Makefile.in: Use autoconf substitution to install common
709 makefile fragment.
710
711Wed Nov 20 01:39:12 1996 Doug Evans <[email protected]>
712
713 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
714 (SIM_OBJS): Define.
715 * configure.in: Simplify using macros in ../common/aclocal.m4.
716 * configure: Regenerated.
717 * inst.h (enum sim_state): Define.
718 (cpu_state_type): New member `state'. Set it whenever `exception'
719 is set.
720 * compile.c (sim_callback): New global.
721 (sim_set_simcache_size): Renamed from sim_csize.
722 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
723 'cus it can't work. Change main loop exit test to use cpu.state.
724 (sim_trace): New function.
725 (sim_stop_reason): Add right way to set results, but #if 0 out.
726 (sim_size): New function.
727 (sim_info): Redirect calls to printf_filtered through callback.
728 (sim_set_callbacks): Record callback.
729 * run.c: Deleted, using one in ../common now.
730 * tconfig.in: New file.
731
732Thu Oct 3 16:13:18 1996 Jason Molenda ([email protected])
733
734 * Makefile.in (mostlyclean): Don't remove config.log here.
735
736Fri Aug 9 22:59:11 1996 Jeffrey A Law ([email protected])
737
738 * compile.c (sim_resume): rts, sleep, bpt and nop have
739 no associated "size".
740
741Tue Jul 9 22:15:39 1996 Jeffrey A Law ([email protected])
742
743 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
744
745Tue Jul 2 23:08:45 1996 Jeffrey A Law ([email protected])
746
747 * run.c (main): Don't "load" sections which don't have
748 SEC_LOAD set.
749 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
750 of OSHIFTS.
751 (ONOT): Define.
752 (sim_resume, shift/rotate cases): Add support for shift/rotate
753 by two bits.
754 (OSHIFTS): Corresponding changes.
755
756Tue Jul 2 01:37:27 1996 Jeffrey A Law ([email protected])
757
758 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
759
760Wed Jun 26 08:58:53 1996 Jeffrey A Law ([email protected])
761
762 * compile.c (h8300smode): Declare.
763
764Wed Jun 26 12:20:56 1996 Jason Molenda ([email protected])
765
766 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
767 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
768 (docdir): Removed.
769 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
770 (AC_PROG_INSTALL): Added.
771 * configure: Rebuilt.
772
773Tue Jun 18 16:31:10 1996 Jeffrey A. Law <[email protected]>
774
775 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
776 * run.c (main): Treat the H8/S like the H8/300H for now.
777
778Fri May 24 10:35:25 1996 Jeffrey A Law ([email protected])
779
780 * compile.c (SEXTCHAR): Clear upper bits when sign
781 bit is clear.
782
783Wed May 22 22:23:37 1996 Jeffrey A Law ([email protected])
784
785 * compile.c (sim_resume): Correctly handle divu.
786
787Tue May 7 02:13:05 1996 Jeffrey A Law ([email protected])
788
789 * compile.c (sim_resume): Never allow the PC to have an
790 odd value.
791
792Fri Apr 12 16:50:37 1996 Jeffrey A Law ([email protected])
793
794 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
795 separate memory is allocate for the 8-bit area.
796 (struct cpu_state_type): Add new "eightbit' field.
797 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
798 area.
799 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
800 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
801 (init_pointers): Initialize space for the 8-bit area.
802 (sim_write): Handle writing into the 8-bit area.
803 (sim_read): Handle reading from the 8-bit area.
804 (sim_load): Reallocate space for the 8-bit area.
805
806 * compile.c (sim_load): Re-allocate memory for the simulator
807 here.
808
809Fri Apr 12 09:39:56 1996 Jeffrey A Law ([email protected])
810
811 * compile.c (sim_resume): Fix and simplify overflow and carry
812 handling for 32bit ALU insns.
813
814Mon Apr 8 23:58:49 1996 Jeffrey A Law ([email protected])
815
816 * compile.c (sim_resume): Fix overflow checks for ALU insns.
817
818Fri Apr 5 17:20:59 1996 Jeffrey A Law ([email protected])
819
820 * compile.c (decode): Use "bit" to hold L_3 immediates instead
821 of holding them in "abs". Handle ABS8MEM memory references aka
822 8-bit area. Replace ABSMOV references with ABS8MEM.
823
824Wed Mar 13 17:43:56 1996 Jeffrey A Law ([email protected])
825
826 * compile.c (fetch): Handle accesses to the exception/function
827 vectors.
828
829Mon Mar 11 09:53:25 1996 Doug Evans <[email protected]>
830
831 * compile.c: #include "wait.h".
832 (sim_resume, sleep insn): Check program exit status in r0.
833 (sim_resume, shift insns): Fix setting of overflow flag for shal.
834 * run.c: #include <signal.h>.
835 (main): Abort if program got SIGILL.
836 Print error message if argument is invalid.
837 (usage): Improve text.
838
839Wed Feb 21 12:15:00 1996 Ian Lance Taylor <[email protected]>
840
841 * configure: Regenerate with autoconf 2.7.
842
843Thu Jan 4 11:52:53 1996 Doug Evans <[email protected]>
844
845 * inst.h (MPOWER,MSIZE): Deleted.
846 (H8300{,H}_MSIZE): Define.
847 * compile.c (memory_size): New static global.
848 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
849 (sim_write,sim_read): Use memory_size.
850
851Fri Oct 13 15:03:19 1995 steve chamberlain <[email protected]>
852
853 * compile.c (sim_set_callbacks): New.
854
855Tue Oct 10 11:11:26 1995 Fred Fish <[email protected]>
856
857 * Makefile.in (BISON): Remove macro.
858
859Wed Sep 20 13:35:02 1995 Ian Lance Taylor <[email protected]>
860
861 * Makefile.in (maintainer-clean): New synonym for realclean.
862
863Fri Sep 8 12:18:53 1995 Ian Lance Taylor <[email protected]>
864
865 * Makefile.in (install): Don't install in $(tooldir).
866
867 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
868 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
869 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
870 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
871 creating config.h.
872 * configure: Rebuild.
873 * config.in: New file, created by autoheader.
874 * Makefile.in (AR): Define as @AR@.
875 (CC): New variable, defined as @CC@.
876 (CFLAGS): Define as @CFLAGS@.
877 (RANLIB): Define as @RANLIB@.
878 (HDEFINES, TDEFINES): New variables.
879 (@host_makefile_frag@): Remove.
880 (compile.o, run.o): Depend upon config.h.
881 (mostlyclean): Make the same as clean, not distclean.
882 (clean): Remove config.log.
883 (distclean): Remove config.h and stamp-h.
884 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
885 invoking config.status.
886 (config.h, stamp-h): New targets.
887 * compile.c: Include "config.h". Don't include <sys/times.h>.
888 Include <time.h> and <stdlib.h> if they exist. Don't include
889 "sysdep.h".
890 (get_now): Remove unused local b.
891 * run.c: Include "config.h". Include <stdlib.h> if it exists.
892 Don't include "sysdep.h".
893 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
894 <stdio.h>.
895
896Thu Aug 3 10:45:37 1995 Fred Fish <[email protected]>
897
898 * Update all FSF addresses except those in COPYING* files.
899
900Wed Jul 5 14:32:54 1995 J.T. Conklin <[email protected]>
901
902 * Makefile.in (clean): Remove run.
903 (distclean): Remove Makefile.
904
905 * h8300.mt: Removed.
906
907 * Makefile.in, configure.in: converted to autoconf.
908 * configure: New file, generated with autconf 2.4.
909
910Fri Jun 30 16:50:24 1995 Stan Shebs <[email protected]>
911
912 * compile.c (sim_do_command): New function.
913
914Tue Jun 20 16:18:13 1995 Steve Chamberlain <[email protected]>
915
916 * compile.c (get_now): Don't do if win32.
917 (sim_resume): Poll in win32 too.
918
919Wed May 24 16:31:38 1995 Jim Wilson <[email protected]>
920
921 * configure.in: Fix typo in last change.
922
923Mon Mar 27 10:32:34 1995 J.T. Conklin <[email protected]>
924
925 * run.c: parse arguments with getopt().
926
927Tue Feb 28 17:30:08 1995 Ian Lance Taylor <[email protected]>
928
929 * configure.in: Use ../../bfd/hosts/std-host.h if specific
930 host unavailable.
931
932Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
933
934 * compile.c (sim_resume): Initialize cpu.mask.
935
936Thu Sep 8 16:53:00 1994 Steve Chamberlain ([email protected])
937
938 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
939
940Wed May 18 13:47:58 1994 Doug Evans ([email protected])
941
942 * compile.c: #include "bfd.h".
943 (sim_*): Set result type to void where there isn't one.
944 (sim_resume, default case): Set cpu.exception to SIGILL.
945 (sim_trace): Delete.
946 (sim_set_pc): Delete.
947 (sim_info): Delete printf_fn arg, all callers changed.
948 Call printf_filtered.
949 (set_h8300h): New arg `flag', all callers changed.
950 (sim_close): New function.
951 (sim_load): New function.
952 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
953 * run.c: #include <varargs.h>, "remote-sim.h".
954 (printf_filtered): New function.
955
956Fri May 13 18:32:27 1994 Doug Evans ([email protected])
957
958 * compile.c (decode): Fix typo (16 bit branches).
959 (*): Some white space clean up.
960
961Fri May 6 13:44:01 1994 Steve Chamberlain ([email protected])
962
963 * compile.c (decode): Compile 16bit branches properly.
964
965Sat Dec 11 16:32:36 1993 Steve Chamberlain ([email protected])
966
967 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
968 andc. Poll for interrupts.
969
970Thu Oct 28 19:29:34 1993 Doug Evans ([email protected])
971
972 * compile.c: #include "ansidecl.h" for remote-sim.h.
973
974Tue Oct 26 09:43:36 1993 Doug Evans ([email protected])
975
976 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
977 * compile.c: #include "remote-sim.h".
978 (sim_resume): New arg siggnal.
979 (sim_write): Use SIM_ADDR for type of arg addr.
980 Always return a value.
981 (sim_read): Ditto.
982 (sim_store_register): Result is type int.
983 (sim_fetch_register): Ditto.
984 (sim_stop_reason): Renamed from sim_stop_signal.
985 (sim_set_pc): Use SIM_ADDR for type of arg pc.
986 (sim_info): int result, new arg printf_fn.
987 (sim_kill): int result.
988 (sim_open): int result, new arg name.
989 * run.c (main): Use sim_set_pc to set pc.
990 Update call to sim_info.
991
992Sat Oct 23 15:01:18 1993 Doug Evans ([email protected])
993
994 * compile.c (sim_stop_signal): Result is now enum sim_stop.
995
996Fri Oct 15 23:49:27 1993 Jim Kingdon ([email protected])
997
998 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
999
1000Thu Oct 7 16:24:10 1993 Steve Chamberlain ([email protected])
1001
1002 * compile.c (sim_set_pc): Write to the pc direcly.
1003 (sim_store_register): Now value is passed by reference. (sim_read,
1004 sim_write): Return number of bytes copied.
1005
1006Tue Aug 17 07:16:15 1993 Steve Chamberlain ([email protected])
1007
1008 * compile.c (mop): New function to do multiplies.
1009
1010Fri Jul 16 13:53:53 1993 Doug Evans ([email protected])
1011
1012 * compile.c (sim_resume): Add support for nop insn.
1013
1014Thu Jul 15 09:59:01 1993 Doug Evans ([email protected])
1015
1016 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1017
1018 * run.c (main): If h8/300h binary detected, call set_h8300h.
1019 * compile.c (sim_resume): Fix O_NEG insn.
1020
1021Fri Jul 9 14:36:48 1993 Doug Evans ([email protected])
1022
1023 * run.c (main): Add -h flag to enable h8/300h emulation.
1024 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1025 (set_h8300h): New function.
1026 (sim_resume): Add support for extu,exts insns.
1027 (sim_resume): Fix logical right shifting.
1028 (sim_resume, label alu32): Fix setting of carry flag.
1029
1030Sun Jul 4 00:35:41 1993 Doug Evans ([email protected])
1031
1032 * compile.c (sim_csize): Initialize cpu.cache.
1033
1034Fri Jul 2 17:42:59 1993 Doug Evans ([email protected])
1035
1036 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1037
1038Thu Jun 24 13:40:12 1993 Doug Evans ([email protected])
1039
1040 * run.c (main): Fix parsing of args.
1041
1042 * compile.c (sim_resume): Fix shll insn.
1043
1044Tue Jun 8 14:16:46 1993 Steve Chamberlain ([email protected])
1045
1046 * compile.c: New file, supports H8/300H.
1047 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1048
1049Tue Jun 1 11:14:59 1993 Steve Chamberlain ([email protected])
1050
1051 * run.c (main): Add -v to print info.
1052 * p3.c (sim_info): New function.
1053
1054Mon Mar 15 15:48:31 1993 Ian Lance Taylor ([email protected])
1055
1056 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1057
1058Wed Mar 3 15:06:53 1993 Steve Chamberlain ([email protected])
1059
1060 * Makefile.in: Don't use cb or indent
1061 * p1.c, state.h, writecode.c: lint
1062
1063Mon Feb 1 16:44:58 1993 John Gilmore ([email protected])
1064
1065 * Makefile.in: Make SunOS halfdone VPATH work.
1066 * p1.c: Lint picked up by HP native compiler.
1067
1068Mon Jan 4 12:32:35 1993 Steve Chamberlain ([email protected])
1069
1070 * p1.c (sim_resume): when running on dos, any character typed to
1071 the keyboard will cause a simulated exception.
1072
1073Sun Jan 3 14:15:07 1993 Steve Chamberlain ([email protected])
1074
1075 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1076 running
1077
1078Tue Dec 22 13:56:48 1992 Steve Chamberlain ([email protected])
1079
1080 * new
1081
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