f54d697abe03b48a7fb0895aa8918d301a29fd30
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
1 2015-12-24 Mike Frysinger <vapier@gentoo.org>
2
3 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
4
5 2015-11-21 Mike Frysinger <vapier@gentoo.org>
6
7 * compile.c (sim_callback, sim_kind, myname): Delete.
8 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
9 Change sim_callback->printf_filtered calls to sim_io_printf.
10 (sim_resume): Likewise. Declare sim_callback.
11 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
12 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
13
14 2015-11-15 Mike Frysinger <vapier@gentoo.org>
15
16 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
17
18 2015-11-15 Mike Frysinger <vapier@gentoo.org>
19
20 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
21 * compile.c (sim_stop, sim_stop_reason): Delete.
22
23 2015-11-14 Mike Frysinger <vapier@gentoo.org>
24
25 * Makefile.in (SIM_OBJS): Delete sim-load.o.
26
27 2015-11-14 Mike Frysinger <vapier@gentoo.org>
28
29 * compile.c (sim_close): Delete.
30
31 2015-11-09 Mike Frysinger <vapier@gentoo.org>
32
33 * compile.c (littleendian): Delete.
34 (init_pointers): Delete littleendian usage.
35
36 2015-06-23 Mike Frysinger <vapier@gentoo.org>
37
38 * configure: Regenerate.
39
40 2015-06-12 Mike Frysinger <vapier@gentoo.org>
41
42 * configure: Regenerate.
43
44 2015-06-12 Mike Frysinger <vapier@gentoo.org>
45
46 * configure: Regenerate.
47
48 2015-04-18 Mike Frysinger <vapier@gentoo.org>
49
50 * sim-main.h (SIM_CPU): Delete.
51
52 2015-04-18 Mike Frysinger <vapier@gentoo.org>
53
54 * sim-main.h (sim_cia): Delete.
55
56 2015-04-17 Mike Frysinger <vapier@gentoo.org>
57
58 * sim-main.h (CIA_GET, CIA_SET): Delete.
59
60 2015-04-17 Mike Frysinger <vapier@gentoo.org>
61
62 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
63 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
64 CPU_PC_STORE for all cpus.
65 * sim-main.h (SIM_CPU): Define.
66
67 2015-04-15 Mike Frysinger <vapier@gentoo.org>
68
69 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
70 * sim-main.h (STATE_CPU): Delete.
71
72 2015-04-15 Mike Frysinger <vapier@gentoo.org>
73
74 * compile.c: Include sim-options.h.
75 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
76 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
77 (STATE_CPU): Handle WITH_SMP.
78
79 2015-04-13 Mike Frysinger <vapier@gentoo.org>
80
81 * configure: Regenerate.
82
83 2015-04-06 Mike Frysinger <vapier@gentoo.org>
84
85 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
86
87 2015-04-01 Mike Frysinger <vapier@gentoo.org>
88
89 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
90
91 2015-03-31 Mike Frysinger <vapier@gentoo.org>
92
93 * config.in, configure: Regenerate.
94
95 2015-03-24 Mike Frysinger <vapier@gentoo.org>
96
97 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
98 * tconfig.h (SIM_HAVE_PROFILE): Delete.
99
100 2015-03-16 Mike Frysinger <vapier@gentoo.org>
101
102 * config.in, configure: Regenerate.
103 * tconfig.in: Rename file ...
104 * tconfig.h: ... here.
105
106 2015-03-14 Mike Frysinger <vapier@gentoo.org>
107
108 * Makefile.in (SIM_RUN_OBJS): Delete.
109
110 2015-03-14 Mike Frysinger <vapier@gentoo.org>
111
112 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
113 * aclocal.m4, configure: Regenerate.
114
115 2014-12-03 Joel Brobecker <brobecker@adacore.com>
116
117 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
118 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
119 following renaming in callback.h.
120
121 2014-08-19 Alan Modra <amodra@gmail.com>
122
123 * configure: Regenerate.
124
125 2014-08-15 Roland McGrath <mcgrathr@google.com>
126
127 * configure: Regenerate.
128 * config.in: Regenerate.
129
130 2014-03-05 Mike Frysinger <vapier@gentoo.org>
131
132 * compile.c (sim_load): Add const to prog.
133
134 2014-02-17 Mike Frysinger <vapier@gentoo.org>
135
136 PR gdb/16450
137 * compile.c (control_c_sim_desc): Delete.
138 (control_c): Likewise.
139 (sim_resume): Delete signal(SIGINT) handling.
140
141 2013-09-23 Alan Modra <amodra@gmail.com>
142
143 * configure: Regenerate.
144
145 2013-06-03 Mike Frysinger <vapier@gentoo.org>
146
147 * aclocal.m4, configure: Regenerate.
148
149 2012-06-15 Joel Brobecker <brobecker@adacore.com>
150
151 * config.in, configure: Regenerate.
152
153 2012-05-18 Nick Clifton <nickc@redhat.com>
154
155 PR 14072
156 * compile.c: Include config.h before system header files.
157 * sim-main.h: Likewise.
158
159 2012-03-24 Mike Frysinger <vapier@gentoo.org>
160
161 * aclocal.m4, config.in, configure: Regenerate.
162
163 2011-12-03 Mike Frysinger <vapier@gentoo.org>
164
165 * aclocal.m4: New file.
166 * configure: Regenerate.
167
168 2011-10-17 Mike Frysinger <vapier@gentoo.org>
169
170 * configure.ac: Change include to common/acinclude.m4.
171
172 2011-10-17 Mike Frysinger <vapier@gentoo.org>
173
174 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
175 call. Replace common.m4 include with SIM_AC_COMMON.
176 * configure: Regenerate.
177
178 2011-07-05 Mike Frysinger <vapier@gentoo.org>
179
180 * compile.c (sim_do_command): Delete.
181
182 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
183
184 * compile.c (sim_store_register): Update return value to
185 match new API.
186
187 2010-04-14 Mike Frysinger <vapier@gentoo.org>
188
189 * compile.c (sim_write): Add const to buffer arg.
190
191 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
192
193 * configure: Regenerate.
194
195 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
196 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
197 Index registers not masked memory areas.
198 Only simply increment or decrement.
199 * compile.c(store_1): Ditto.
200
201 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
202
203 * config.in: Regenerate.
204 * configure: Likewise.
205
206 * configure: Regenerate.
207
208 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
209
210 * compile.c: Add const to remove warning.
211
212 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
213
214 * configure: Regenerate to track ../common/common.m4 changes.
215 * config.in: Ditto.
216
217 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
218 Daniel Jacobowitz <dan@codesourcery.com>
219 Joseph Myers <joseph@codesourcery.com>
220
221 * configure: Regenerate.
222
223 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
224
225 * compile.c (sim_resume): Fix the last byte of ARGV for
226 SYS_CMDLINE.
227
228 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
229
230 * acconfig.h: Remove.
231 * config.in: Regenerate.
232
233 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
234
235 * compile.c (OBITOP): Bit address mask low three bit.
236 * compile.c (decode): Fix warning.
237
238 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
239
240 * configure: Regenerated.
241
242 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
243
244 * configure: Regenerated.
245
246 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
247
248 * configure: Regenerated.
249
250 2005-03-23 Mark Kettenis <kettenis@gnu.org>
251
252 * configure: Regenerate.
253
254 2005-01-14 Andrew Cagney <cagney@gnu.org>
255
256 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
257 explicit call to AC_CONFIG_HEADER.
258 * configure: Regenerate.
259
260 2005-01-12 Andrew Cagney <cagney@gnu.org>
261
262 * configure.ac: Update to use ../common/common.m4.
263 * configure: Re-generate.
264
265 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
266
267 * configure: Regenerated to track ../common/aclocal.m4 changes.
268
269 2005-01-07 Andrew Cagney <cagney@gnu.org>
270
271 * configure.ac: Rename configure.in, require autoconf 2.59.
272 * configure: Re-generate.
273
274 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
275
276 * configure: Regenerate for ../common/aclocal.m4 update.
277
278 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
279
280 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
281 * compile.c (sim_resume): Make sure that dst.reg refers to the
282 right register byte in mova/sz.l @(dd,RnL),ERn.
283 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
284 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
285 mulxs, divs and divxs.
286
287 * compile.c (sim_load): Update sd->memory_size.
288
289 2004-06-10 Michael Snyder <msnyder@redhat.com>
290
291 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
292 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
293
294 2004-01-05 Michael Snyder <msnyder@redhat.com>
295
296 * compile.c (sim_load): Don't pass a type to bfd_openr.
297
298 2003-12-16 Michael Snyder <msnyder@redhat.com>
299
300 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
301 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
302
303 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
304
305 * compile.c (set_h8300h): Initialize globals to zero.
306
307 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
308
309 * compile.c (h8300_normal_mode): New.
310 (SP): Handle normal mode.
311 (bitfrom): Use normal mode flag to return suitable value.
312 (lvalue): Use normal mode flag to return command line location.
313 (decode): Decode instruction correctly for normal mode.
314 (init_pointers): Initialise memory correctly for normal mode.
315 (sim_resume): Handle cases for normal mode using h8300_normal_mode
316 flag.
317 (sim_store_register): Handle 2 byte PC for normal mode.
318 (sim_fetch_register): Handle 2 byte PC for normal mode.
319 (set_h8300h): Set normal mode flag as per architechture.
320 (sim_load): Allocate 64K for normal mode instead of bigger memory.
321
322 2003-07-18 Michael Snyder <msnyder@redhat.com>
323
324 * compile.c (decode): Enhancements for mova.
325 Initialize cst, reg, and rdisp inside the loop, for each
326 new instruction. Defer correction of the disp2 values until
327 later, and then adjust them by the size of the first operand,
328 rather than the size of the instruction.
329 (sim_resume): For mova, adjust the size of the second operand
330 according to the type of the first operand (INDEXB vs. INDEXW).
331 In cases where there is only one operand, the other two must
332 both be composed on the fly.
333
334 2003-07-22 Michael Snyder <msnyder@redhat.com>
335
336 * compile.c (sim_resume): Revert 6-24 change, it does not
337 work with gdb breakpoints.
338
339 2003-07-17 Michael Snyder <msnyder@redhat.com>
340
341 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
342 (decode): IMM16 is always zero-extended.
343
344 2003-06-24 Michael Snyder <msnyder@redhat.com>
345
346 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
347 * compile.c (sim_resume): Use the above to return stop signal.
348
349 2003-06-18 Michael Snyder <msnyder@redhat.com>
350
351 * compile.c: Replace "Hitachi" with "Renesas".
352 (decode): Distinguish AV_H8S from AV_H8H.
353 (sim_resume): H8SX can use any register for TAS.
354 (decode): Add support for VECIND.
355 (sim_resume): Implement rte/l and rts/l.
356 (GETSR): New macro (actually old macro reincarnated).
357 (decode): Add handling for IMM2.
358 (sim_resume): Drop extra block around jmp, jsr, rts.
359 Add handling for trapa and rte.
360 For divxu.b, change 0xffff mask to 0xff.
361 (set_h8300h): Add bfd_mach_h8300sxn machine.
362
363 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
364
365 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
366 and SBR, VBR.
367
368 2003-06-05 Michael Snyder <msnyder@redhat.com>
369
370 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
371 (sim_store_register): Ditto.
372
373 2003-06-04 Michael Snyder <msnyder@redhat.com>
374
375 * compile.c (sim_info): Fix typo in output.
376
377 * compile.c (set_h8300h): Replace 'flag' arguments
378 with a bfd_machine argument, and decode it inline.
379 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
380
381 2003-06-03 Michael Snyder <msnyder@redhat.com>
382
383 * compile.c: Add h8300sx insns and addressing modes.
384 * sim-main.h: Replaces h8300/inst.h.
385 * Makefile.in: Tweak to bring in some sim/common stuff.
386
387 2003-04-13 Michael Snyder <msnyder@redhat.com>
388
389 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
390
391 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
392
393 * compile.c (cmdline_location): Added function to
394 return the location of 8-bit (256 locations) where the
395 Command Line arguments would be stored.
396 (decode): Added a TRAP to 0xcc for Commandline
397 processing using pseudo opcode O_SYS_CMDLINE.
398 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
399 (sim_create_inferior): Setting a pointer to
400 Commandline Args array.
401 * inst.h: Added a new variable ptr_command_line for
402 storing pointer to Commandline array.
403
404 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
405
406 * compile.c (decode): Added code for some more magic traps.
407 * compile.c (sim_resume): Added support for File I/O system
408 calls through callback to host_system.
409 System calls provided support for :
410 open, read, write, lseek, close, stat, fstat
411 Only basic support for stat and fstat.
412
413 2003-02-27 Andrew Cagney <cagney@redhat.com>
414
415 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
416
417 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
418
419 * compile.c (init_pointers): Abort if wreg never gets initialized.
420 (sim_resume): Fix the handling of exts.w and extu.w.
421
422 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
423
424 * compile.c (sim_resume): Fix the handling of bxor.
425
426 2003-01-16 Michael Snyder <msnyder@redhat.com>
427
428 * compile.c: Change K&R function definitions to ISO.
429 (fetch): Make static, and eliminate unused parameter 'n'.
430
431 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
432
433 * compile.c: Fix formatting.
434 * inst.h: Likewise.
435
436 2002-07-29 Andrey Volkov <avolkov@transas.com>
437
438 * compile.c: Include "gdb/sim-h8300.h"
439 * Makefile.in: Add dependences on "inst.h",
440 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
441
442 2002-06-16 Andrew Cagney <ac131313@redhat.com>
443
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
445
446 2002-06-08 Andrew Cagney <cagney@redhat.com>
447
448 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
449
450 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
451
452 * compile.c: Fix formatting.
453
454 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
455
456 * compile.c: Fix formatting.
457
458 2002-05-17 Andrey Volkov (avolkov@transas.com)
459
460 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
461
462 2002-05-17 Andrey Volkov (avolkov@transas.com)
463
464 * compile.c: Add support of EXR register
465 * inst.h: Ditto.
466
467 2002-05-17 Andrey Volkov (avolkov@transas.com)
468
469 * compile.c: Made h8300s as new target, not h8300h alias.
470 * inst.h: Ditto.
471
472 2002-05-17 Andrey Volkov (avolkov@transas.com)
473
474 * compile.c: Add additional CCR flags (I,UI,H,U)
475
476 2002-05-17 Andrey Volkov (avolkov@transas.com)
477
478 * compile.c: Change literal regnumbers to REGNUMS.
479 Fix instruction and cycles counting
480
481 2001-12-20 Kazu Hirata <kazu@hxi.com>
482
483 * compile.c: Fix formatting.
484
485 2001-12-20 Kazu Hirata <kazu@hxi.com>
486
487 * compile.c: Fix comment typos.
488
489 2000-08-10 Kazu Hirata <kazu@hxi.com>
490
491 * compile.c (decode): Clean up the code.
492
493 2000-06-15 Kazu Hirata <kazu@hxi.com>
494
495 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
496 correctly.
497
498 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
499
500 * compile.c: Don't include "wait.h".
501 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
502 instead of WIF* from host.
503
504 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
505
506 * compile.c, writecode.c: Correct typo.
507
508 2000-06-13 Kazu Hirata <kazu@hxi.com>
509
510 * compile.c: Fix formatting.
511
512 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515
516 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
517
518 * configure: Regenerated to track ../common/aclocal.m4 changes.
519
520 1999-05-08 Felix Lee <flee@cygnus.com>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524 1999-04-02 Keith Seitz <keiths@cygnus.com>
525
526 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
527 frequency at which the poll_quit callback is used.
528 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
529
530 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
531
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
533
534 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
535
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
537 * config.in: Ditto.
538
539 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
540
541 * acconfig.h: New file.
542 * configure.in: Reverted change of Apr 24; use sinclude again.
543
544 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
545
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 * config.in: Ditto.
548
549 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
550
551 * configure.in: Don't call sinclude.
552
553 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
554
555 * configure: Regenerated to track ../common/aclocal.m4 changes.
556
557 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
558
559 * configure: Regenerated to track ../common/aclocal.m4 changes.
560
561 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
562
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
564
565 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
566
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
568
569 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
570
571 * compile.c (sim_store_register, sim_fetch_register): Pass in
572 length parameter. Return -1.
573
574 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581
582 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
583
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
585
586 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
587
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
589 * config.in: Ditto.
590
591 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
592
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
594
595 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
596
597 * compile.c: #include stdio.h for definition of NULL on
598 some platforms.
599
600 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
601
602 * compile.c (sim_load): Pass lma_p and sim_write args to
603 sim_load_file.
604
605 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
606
607 * configure: Regenerated to track ../common/aclocal.m4 changes.
608
609 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
610
611 * configure: Regenerated to track ../common/aclocal.m4 changes.
612
613 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
614
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
616
617 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
618
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
620
621 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
622
623 * configure: Regenerated to track ../common/aclocal.m4 changes.
624
625 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
626
627 * Makefile.in (compile.o): Depend on config.h in local directory.
628
629 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
630
631 * configure: Regenerated to track ../common/aclocal.m4 changes.
632
633 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
634
635 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
636 with sim/common.
637 * configure.in: check for sys/param.h
638 * compile.c: #ifdef HAVE_SYS_PARAM_H.
639 #define SIGTRAP for wingdb.
640 (sim_resume): poll keyboard at least once per call.
641 (sim_resume): use host_callback instead of printf for syscall
642 output.
643
644 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
645
646 * configure: Regenerated to track ../common/aclocal.m4 changes.
647
648 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
649
650 * configure: Regenerated to track ../common/aclocal.m4 changes.
651 * config.in: Ditto.
652
653 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
654
655 * compile.c (sim_kill): Delete.
656 (sim_create_inferior): Add ABFD argument.
657 (sim_load): Move setting of PC from here.
658 (sim_create_inferior): To here.
659 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
660 the sim_load code should be moved to sim_open.
661
662 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
663
664 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 * config.in: Ditto.
666
667 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
668
669 * compile.c (sim_open): Add ABFD argument.
670
671 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
672
673 * compile.c (sim_open): Add callback argument.
674 (sim_set_callbacks): Delete SIM_DESC argument.
675
676 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
677
678 * compile.c (sim_load): Call bfd_get_mach instead of examining
679 bfd fields directly.
680 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
681
682 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
683
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
685
686 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
687
688 * compile.c (sim_resume): Use poll_quit callback.
689 (sim_stop): New function.
690
691 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
692
693 * Makefile.in (SIM_OBJS): Add sim-load.o.
694 * compile.c (sim_kind, myname): New static locals.
695 (sim_open): Set sim_kind, myname.
696 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
697 Call sim_load_file to load file into simulator. Set start address
698 from bfd.
699 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
700
701 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
702
703 * configure: Regenerated to track ../common/aclocal.m4 changes.
704 * config.in: Ditto.
705
706 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
707
708 * compile.c (sim_open): New arg `kind'.
709
710 * configure: Regenerated to track ../common/aclocal.m4 changes.
711
712 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
713
714 * configure: Regenerated to track ../common/aclocal.m4 changes.
715
716 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
717
718 * configure: Regenerated to track ../common/aclocal.m4 changes.
719
720 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
721
722 * configure: Re-generate.
723
724 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
725
726 * configure: Regenerate to track ../common/aclocal.m4 changes.
727
728 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
729
730 * compile.c (sim_open): New SIM_DESC result. Argument is now in
731 argv form.
732 (other sim_*): New SIM_DESC argument.
733
734 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
735
736 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
737 COMMON_{PRE,POST}_CONFIG_FRAG instead.
738 * configure.in: sinclude ../common/aclocal.m4.
739 * configure: Regenerated.
740
741 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
742
743 * configure configure.in Makefile.in: Update to new configure
744 scheme which is more compatible with WinGDB builds.
745 * configure.in: Improve comment on how to run autoconf.
746 * configure: Re-run autoconf to get new ../common/aclocal.m4.
747 * Makefile.in: Use autoconf substitution to install common
748 makefile fragment.
749
750 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
751
752 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
753 (SIM_OBJS): Define.
754 * configure.in: Simplify using macros in ../common/aclocal.m4.
755 * configure: Regenerated.
756 * inst.h (enum sim_state): Define.
757 (cpu_state_type): New member `state'. Set it whenever `exception'
758 is set.
759 * compile.c (sim_callback): New global.
760 (sim_set_simcache_size): Renamed from sim_csize.
761 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
762 'cus it can't work. Change main loop exit test to use cpu.state.
763 (sim_trace): New function.
764 (sim_stop_reason): Add right way to set results, but #if 0 out.
765 (sim_size): New function.
766 (sim_info): Redirect calls to printf_filtered through callback.
767 (sim_set_callbacks): Record callback.
768 * run.c: Deleted, using one in ../common now.
769 * tconfig.in: New file.
770
771 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
772
773 * Makefile.in (mostlyclean): Don't remove config.log here.
774
775 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
776
777 * compile.c (sim_resume): rts, sleep, bpt and nop have
778 no associated "size".
779
780 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
781
782 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
783
784 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
785
786 * run.c (main): Don't "load" sections which don't have
787 SEC_LOAD set.
788 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
789 of OSHIFTS.
790 (ONOT): Define.
791 (sim_resume, shift/rotate cases): Add support for shift/rotate
792 by two bits.
793 (OSHIFTS): Corresponding changes.
794
795 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
796
797 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
798
799 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
800
801 * compile.c (h8300smode): Declare.
802
803 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
804
805 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
806 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
807 (docdir): Removed.
808 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
809 (AC_PROG_INSTALL): Added.
810 * configure: Rebuilt.
811
812 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
813
814 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
815 * run.c (main): Treat the H8/S like the H8/300H for now.
816
817 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
818
819 * compile.c (SEXTCHAR): Clear upper bits when sign
820 bit is clear.
821
822 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
823
824 * compile.c (sim_resume): Correctly handle divu.
825
826 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
827
828 * compile.c (sim_resume): Never allow the PC to have an
829 odd value.
830
831 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
832
833 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
834 separate memory is allocate for the 8-bit area.
835 (struct cpu_state_type): Add new "eightbit' field.
836 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
837 area.
838 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
839 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
840 (init_pointers): Initialize space for the 8-bit area.
841 (sim_write): Handle writing into the 8-bit area.
842 (sim_read): Handle reading from the 8-bit area.
843 (sim_load): Reallocate space for the 8-bit area.
844
845 * compile.c (sim_load): Re-allocate memory for the simulator
846 here.
847
848 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
849
850 * compile.c (sim_resume): Fix and simplify overflow and carry
851 handling for 32bit ALU insns.
852
853 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
854
855 * compile.c (sim_resume): Fix overflow checks for ALU insns.
856
857 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
858
859 * compile.c (decode): Use "bit" to hold L_3 immediates instead
860 of holding them in "abs". Handle ABS8MEM memory references aka
861 8-bit area. Replace ABSMOV references with ABS8MEM.
862
863 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
864
865 * compile.c (fetch): Handle accesses to the exception/function
866 vectors.
867
868 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
869
870 * compile.c: #include "wait.h".
871 (sim_resume, sleep insn): Check program exit status in r0.
872 (sim_resume, shift insns): Fix setting of overflow flag for shal.
873 * run.c: #include <signal.h>.
874 (main): Abort if program got SIGILL.
875 Print error message if argument is invalid.
876 (usage): Improve text.
877
878 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
879
880 * configure: Regenerate with autoconf 2.7.
881
882 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
883
884 * inst.h (MPOWER,MSIZE): Deleted.
885 (H8300{,H}_MSIZE): Define.
886 * compile.c (memory_size): New static global.
887 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
888 (sim_write,sim_read): Use memory_size.
889
890 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
891
892 * compile.c (sim_set_callbacks): New.
893
894 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
895
896 * Makefile.in (BISON): Remove macro.
897
898 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
899
900 * Makefile.in (maintainer-clean): New synonym for realclean.
901
902 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
903
904 * Makefile.in (install): Don't install in $(tooldir).
905
906 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
907 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
908 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
909 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
910 creating config.h.
911 * configure: Rebuild.
912 * config.in: New file, created by autoheader.
913 * Makefile.in (AR): Define as @AR@.
914 (CC): New variable, defined as @CC@.
915 (CFLAGS): Define as @CFLAGS@.
916 (RANLIB): Define as @RANLIB@.
917 (HDEFINES, TDEFINES): New variables.
918 (@host_makefile_frag@): Remove.
919 (compile.o, run.o): Depend upon config.h.
920 (mostlyclean): Make the same as clean, not distclean.
921 (clean): Remove config.log.
922 (distclean): Remove config.h and stamp-h.
923 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
924 invoking config.status.
925 (config.h, stamp-h): New targets.
926 * compile.c: Include "config.h". Don't include <sys/times.h>.
927 Include <time.h> and <stdlib.h> if they exist. Don't include
928 "sysdep.h".
929 (get_now): Remove unused local b.
930 * run.c: Include "config.h". Include <stdlib.h> if it exists.
931 Don't include "sysdep.h".
932 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
933 <stdio.h>.
934
935 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
936
937 * Update all FSF addresses except those in COPYING* files.
938
939 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
940
941 * Makefile.in (clean): Remove run.
942 (distclean): Remove Makefile.
943
944 * h8300.mt: Removed.
945
946 * Makefile.in, configure.in: converted to autoconf.
947 * configure: New file, generated with autconf 2.4.
948
949 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
950
951 * compile.c (sim_do_command): New function.
952
953 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
954
955 * compile.c (get_now): Don't do if win32.
956 (sim_resume): Poll in win32 too.
957
958 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
959
960 * configure.in: Fix typo in last change.
961
962 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
963
964 * run.c: parse arguments with getopt().
965
966 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
967
968 * configure.in: Use ../../bfd/hosts/std-host.h if specific
969 host unavailable.
970
971 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
972
973 * compile.c (sim_resume): Initialize cpu.mask.
974
975 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
976
977 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
978
979 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
980
981 * compile.c: #include "bfd.h".
982 (sim_*): Set result type to void where there isn't one.
983 (sim_resume, default case): Set cpu.exception to SIGILL.
984 (sim_trace): Delete.
985 (sim_set_pc): Delete.
986 (sim_info): Delete printf_fn arg, all callers changed.
987 Call printf_filtered.
988 (set_h8300h): New arg `flag', all callers changed.
989 (sim_close): New function.
990 (sim_load): New function.
991 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
992 * run.c: #include <varargs.h>, "remote-sim.h".
993 (printf_filtered): New function.
994
995 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
996
997 * compile.c (decode): Fix typo (16 bit branches).
998 (*): Some white space clean up.
999
1000 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1001
1002 * compile.c (decode): Compile 16bit branches properly.
1003
1004 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1005
1006 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1007 andc. Poll for interrupts.
1008
1009 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1010
1011 * compile.c: #include "ansidecl.h" for remote-sim.h.
1012
1013 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1014
1015 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1016 * compile.c: #include "remote-sim.h".
1017 (sim_resume): New arg siggnal.
1018 (sim_write): Use SIM_ADDR for type of arg addr.
1019 Always return a value.
1020 (sim_read): Ditto.
1021 (sim_store_register): Result is type int.
1022 (sim_fetch_register): Ditto.
1023 (sim_stop_reason): Renamed from sim_stop_signal.
1024 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1025 (sim_info): int result, new arg printf_fn.
1026 (sim_kill): int result.
1027 (sim_open): int result, new arg name.
1028 * run.c (main): Use sim_set_pc to set pc.
1029 Update call to sim_info.
1030
1031 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1032
1033 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1034
1035 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1036
1037 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1038
1039 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1040
1041 * compile.c (sim_set_pc): Write to the pc direcly.
1042 (sim_store_register): Now value is passed by reference. (sim_read,
1043 sim_write): Return number of bytes copied.
1044
1045 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1046
1047 * compile.c (mop): New function to do multiplies.
1048
1049 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1050
1051 * compile.c (sim_resume): Add support for nop insn.
1052
1053 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1054
1055 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1056
1057 * run.c (main): If h8/300h binary detected, call set_h8300h.
1058 * compile.c (sim_resume): Fix O_NEG insn.
1059
1060 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1061
1062 * run.c (main): Add -h flag to enable h8/300h emulation.
1063 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1064 (set_h8300h): New function.
1065 (sim_resume): Add support for extu,exts insns.
1066 (sim_resume): Fix logical right shifting.
1067 (sim_resume, label alu32): Fix setting of carry flag.
1068
1069 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1070
1071 * compile.c (sim_csize): Initialize cpu.cache.
1072
1073 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1074
1075 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1076
1077 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1078
1079 * run.c (main): Fix parsing of args.
1080
1081 * compile.c (sim_resume): Fix shll insn.
1082
1083 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1084
1085 * compile.c: New file, supports H8/300H.
1086 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1087
1088 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1089
1090 * run.c (main): Add -v to print info.
1091 * p3.c (sim_info): New function.
1092
1093 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1094
1095 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1096
1097 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1098
1099 * Makefile.in: Don't use cb or indent
1100 * p1.c, state.h, writecode.c: lint
1101
1102 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1103
1104 * Makefile.in: Make SunOS halfdone VPATH work.
1105 * p1.c: Lint picked up by HP native compiler.
1106
1107 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1108
1109 * p1.c (sim_resume): when running on dos, any character typed to
1110 the keyboard will cause a simulated exception.
1111
1112 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1113
1114 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1115 running
1116
1117 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1118
1119 * new
1120
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