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2003-02-27 Andrew Cagney <cagney@redhat.com>
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
ec38ce99
KH		 12003-02-05 Kazu Hirata <kazu@cs.umass.edu>
2
3 * compile.c (init_pointers): Abort if wreg never gets initialized.
4 (sim_resume): Fix the handling of exts.w and extu.w.
5
ad4cda16
KH		 62003-01-31 Kazu Hirata <kazu@cs.umass.edu>
7
8 * compile.c (sim_resume): Fix the handling of bxor.
9
a4f27e3e
MS		 102003-01-16 Michael Snyder <msnyder@redhat.com>
11
12 * compile.c: Change K&R function definitions to ISO.
13 (fetch): Make static, and eliminate unused parameter 'n'.
14
d0fe2f7e
KH		 152002-12-26 Kazu Hirata <kazu@cs.umass.edu>
16
17 * compile.c: Fix formatting.
18 * inst.h: Likewise.
19
a64bfde3
AV		 202002-07-29 Andrey Volkov <avolkov@transas.com>
21
22 * compile.c: Include "gdb/sim-h8300.h"
23 * Makefile.in: Add dependences on "inst.h",
24 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
25
c8cca39f
AC		 262002-06-16 Andrew Cagney <ac131313@redhat.com>
27
28 * configure: Regenerated to track ../common/aclocal.m4 changes.
29
3c25f8c7
AC		 302002-06-08 Andrew Cagney <cagney@redhat.com>
31
32 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
33
d1335144
KH		 342002-05-19 Kazu Hirata <kazu@cs.umass.edu>
35
36 * compile.c: Fix formatting.
37
c3f4437e
KH		 382002-05-18 Kazu Hirata <kazu@cs.umass.edu>
39
40 * compile.c: Fix formatting.
41
6147b1f6
AV		 422002-05-17 Andrey Volkov (avolkov@transas.com)
43
44 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
45
fc974602
AV		 462002-05-17 Andrey Volkov (avolkov@transas.com)
47
48 * compile.c: Add support of EXR register
49 * inst.h: Ditto.
50
a8cdafbd
AV		 512002-05-17 Andrey Volkov (avolkov@transas.com)
52
53 * compile.c: Made h8300s as new target, not h8300h alias.
54 * inst.h: Ditto.
55
f6225c96
AV		 562002-05-17 Andrey Volkov (avolkov@transas.com)
57
58 * compile.c: Add additional CCR flags (I,UI,H,U)
59
3b02cf92
AV		 602002-05-17 Andrey Volkov (avolkov@transas.com)
61
62 * compile.c: Change literal regnumbers to REGNUMS.
63 Fix instruction and cycles counting
64
de9b1892
KH		 652001-12-20 Kazu Hirata <kazu@hxi.com>
66
67 * compile.c: Fix formatting.
68
2ea716f6
KH		 692001-12-20 Kazu Hirata <kazu@hxi.com>
70
71 * compile.c: Fix comment typos.
72
6d028502
KH		 732000-08-10 Kazu Hirata <kazu@hxi.com>
74
75 * compile.c (decode): Clean up the code.
76
0a17cd59
AC		 772000-06-15 Kazu Hirata <kazu@hxi.com>
78
79 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
80 correctly.
81
97ee9e5a
FCE		 822000-06-20 Frank Ch. Eigler <fche@redhat.com>
83
84 * compile.c: Don't include "wait.h".
85 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
86 instead of WIF* from host.
87
98ecb0a7
FCE		 882000-06-13 Frank Ch. Eigler <fche@redhat.com>
89
90 * compile.c, writecode.c: Correct typo.
91
0ef9643e
JL		 922000-06-13 Kazu Hirata <kazu@hxi.com>
93
94 * compile.c: Fix formatting.
95
eb2d80b4
AC		 96Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
97
98 * configure: Regenerated to track ../common/aclocal.m4 changes.
99
d4f3574e
SS		 100Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
101
102 * configure: Regenerated to track ../common/aclocal.m4 changes.
103
cd0fc7c3
SS		 1041999-05-08 Felix Lee <flee@cygnus.com>
105
106 * configure: Regenerated to track ../common/aclocal.m4 changes.
107
7a292a7a
SS		 1081999-04-02 Keith Seitz <keiths@cygnus.com>
109
110 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
111 frequency at which the poll_quit callback is used.
112 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
113
c906108c
SS		 114Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
115
116 * configure: Regenerated to track ../common/aclocal.m4 changes.
117
118Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
119
120 * configure: Regenerated to track ../common/aclocal.m4 changes.
121 * config.in: Ditto.
122
123Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
124
125 * acconfig.h: New file.
126 * configure.in: Reverted change of Apr 24; use sinclude again.
127
128Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
129
130 * configure: Regenerated to track ../common/aclocal.m4 changes.
131 * config.in: Ditto.
132
133Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
134
135 * configure.in: Don't call sinclude.
136
137Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
138
139 * configure: Regenerated to track ../common/aclocal.m4 changes.
140
141Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
142
143 * configure: Regenerated to track ../common/aclocal.m4 changes.
144
145Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
146
147 * configure: Regenerated to track ../common/aclocal.m4 changes.
148
149Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
150
151 * configure: Regenerated to track ../common/aclocal.m4 changes.
152
153Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
154
155 * compile.c (sim_store_register, sim_fetch_register): Pass in
156 length parameter. Return -1.
157
158Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
159
160 * configure: Regenerated to track ../common/aclocal.m4 changes.
161
162Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
163
164 * configure: Regenerated to track ../common/aclocal.m4 changes.
165
166Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
167
168 * configure: Regenerated to track ../common/aclocal.m4 changes.
169
170Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
171
172 * configure: Regenerated to track ../common/aclocal.m4 changes.
173 * config.in: Ditto.
174
175Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
176
177 * configure: Regenerated to track ../common/aclocal.m4 changes.
178
179Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
180
181 * compile.c: #include stdio.h for definition of NULL on
182 some platforms.
183
184Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
185
186 * compile.c (sim_load): Pass lma_p and sim_write args to
187 sim_load_file.
188
189Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
190
191 * configure: Regenerated to track ../common/aclocal.m4 changes.
192
193Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
194
195 * configure: Regenerated to track ../common/aclocal.m4 changes.
196
197Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
198
199 * configure: Regenerated to track ../common/aclocal.m4 changes.
200
201Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
202
203 * configure: Regenerated to track ../common/aclocal.m4 changes.
204
205Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
206
207 * configure: Regenerated to track ../common/aclocal.m4 changes.
208
209Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
210
211 * Makefile.in (compile.o): Depend on config.h in local directory.
212
213Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
214
215 * configure: Regenerated to track ../common/aclocal.m4 changes.
216
217Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
218
219 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
220 with sim/common.
221 * configure.in: check for sys/param.h
222 * compile.c: #ifdef HAVE_SYS_PARAM_H.
223 #define SIGTRAP for wingdb.
224 (sim_resume): poll keyboard at least once per call.
225 (sim_resume): use host_callback instead of printf for syscall
226 output.
227
228Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
229
230 * configure: Regenerated to track ../common/aclocal.m4 changes.
231
232Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
233
234 * configure: Regenerated to track ../common/aclocal.m4 changes.
235 * config.in: Ditto.
236
237Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
238
239 * compile.c (sim_kill): Delete.
240 (sim_create_inferior): Add ABFD argument.
241 (sim_load): Move setting of PC from here.
242 (sim_create_inferior): To here.
243 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
244 the sim_load code should be moved to sim_open.
245
246Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
247
248 * configure: Regenerated to track ../common/aclocal.m4 changes.
249 * config.in: Ditto.
250
251Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
252
253 * compile.c (sim_open): Add ABFD argument.
254
255Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
256
257 * compile.c (sim_open): Add callback argument.
258 (sim_set_callbacks): Delete SIM_DESC argument.
259
260Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
261
262 * compile.c (sim_load): Call bfd_get_mach instead of examining
263 bfd fields directly.
264 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
265
266Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
267
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
269
270Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
271
272 * compile.c (sim_resume): Use poll_quit callback.
273 (sim_stop): New function.
274
275Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
276
277 * Makefile.in (SIM_OBJS): Add sim-load.o.
278 * compile.c (sim_kind, myname): New static locals.
279 (sim_open): Set sim_kind, myname.
280 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
281 Call sim_load_file to load file into simulator. Set start address
282 from bfd.
283 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
284
285Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
286
287 * configure: Regenerated to track ../common/aclocal.m4 changes.
288 * config.in: Ditto.
289
290Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
291
292 * compile.c (sim_open): New arg `kind'.
293
294 * configure: Regenerated to track ../common/aclocal.m4 changes.
295
296Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
297
298 * configure: Regenerated to track ../common/aclocal.m4 changes.
299
300Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
301
302 * configure: Regenerated to track ../common/aclocal.m4 changes.
303
304Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
305
306 * configure: Re-generate.
307
308Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
309
310 * configure: Regenerate to track ../common/aclocal.m4 changes.
311
312Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
313
314 * compile.c (sim_open): New SIM_DESC result. Argument is now in
315 argv form.
316 (other sim_*): New SIM_DESC argument.
317
318Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
319
320 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
321 COMMON_{PRE,POST}_CONFIG_FRAG instead.
322 * configure.in: sinclude ../common/aclocal.m4.
323 * configure: Regenerated.
324
325Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
326
327 * configure configure.in Makefile.in: Update to new configure
328 scheme which is more compatible with WinGDB builds.
329 * configure.in: Improve comment on how to run autoconf.
330 * configure: Re-run autoconf to get new ../common/aclocal.m4.
331 * Makefile.in: Use autoconf substitution to install common
332 makefile fragment.
333
334Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
335
336 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
337 (SIM_OBJS): Define.
338 * configure.in: Simplify using macros in ../common/aclocal.m4.
339 * configure: Regenerated.
340 * inst.h (enum sim_state): Define.
341 (cpu_state_type): New member `state'. Set it whenever `exception'
342 is set.
343 * compile.c (sim_callback): New global.
344 (sim_set_simcache_size): Renamed from sim_csize.
345 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
346 'cus it can't work. Change main loop exit test to use cpu.state.
347 (sim_trace): New function.
348 (sim_stop_reason): Add right way to set results, but #if 0 out.
349 (sim_size): New function.
350 (sim_info): Redirect calls to printf_filtered through callback.
351 (sim_set_callbacks): Record callback.
352 * run.c: Deleted, using one in ../common now.
353 * tconfig.in: New file.
354
355Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
356
357 * Makefile.in (mostlyclean): Don't remove config.log here.
358
359Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
360
361 * compile.c (sim_resume): rts, sleep, bpt and nop have
362 no associated "size".
363
364Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
365
366 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
367
368Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
369
370 * run.c (main): Don't "load" sections which don't have
371 SEC_LOAD set.
372 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
373 of OSHIFTS.
374 (ONOT): Define.
375 (sim_resume, shift/rotate cases): Add support for shift/rotate
376 by two bits.
377 (OSHIFTS): Corresponding changes.
378
379Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
380
381 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
382
383Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
384
385 * compile.c (h8300smode): Declare.
386
387Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
388
389 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
390 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
391 (docdir): Removed.
392 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
393 (AC_PROG_INSTALL): Added.
394 * configure: Rebuilt.
395
396Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
397
398 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
399 * run.c (main): Treat the H8/S like the H8/300H for now.
400
401Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
402
403 * compile.c (SEXTCHAR): Clear upper bits when sign
404 bit is clear.
405
406Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
407
408 * compile.c (sim_resume): Correctly handle divu.
409
410Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
411
412 * compile.c (sim_resume): Never allow the PC to have an
413 odd value.
414
415Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
416
417 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
418 separate memory is allocate for the 8-bit area.
419 (struct cpu_state_type): Add new "eightbit' field.
420 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
421 area.
422 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
423 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
424 (init_pointers): Initialize space for the 8-bit area.
425 (sim_write): Handle writing into the 8-bit area.
426 (sim_read): Handle reading from the 8-bit area.
427 (sim_load): Reallocate space for the 8-bit area.
428
429 * compile.c (sim_load): Re-allocate memory for the simulator
430 here.
431
432Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
433
434 * compile.c (sim_resume): Fix and simplify overflow and carry
435 handling for 32bit ALU insns.
436
437Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
438
439 * compile.c (sim_resume): Fix overflow checks for ALU insns.
440
441Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
442
443 * compile.c (decode): Use "bit" to hold L_3 immediates instead
444 of holding them in "abs". Handle ABS8MEM memory references aka
445 8-bit area. Replace ABSMOV references with ABS8MEM.
446
447Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
448
449 * compile.c (fetch): Handle accesses to the exception/function
450 vectors.
451
452Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
453
454 * compile.c: #include "wait.h".
455 (sim_resume, sleep insn): Check program exit status in r0.
456 (sim_resume, shift insns): Fix setting of overflow flag for shal.
457 * run.c: #include <signal.h>.
458 (main): Abort if program got SIGILL.
459 Print error message if argument is invalid.
460 (usage): Improve text.
461
462Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
463
464 * configure: Regenerate with autoconf 2.7.
465
466Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
467
468 * inst.h (MPOWER,MSIZE): Deleted.
469 (H8300{,H}_MSIZE): Define.
470 * compile.c (memory_size): New static global.
471 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
472 (sim_write,sim_read): Use memory_size.
473
474Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
475
476 * compile.c (sim_set_callbacks): New.
477
478Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
479
480 * Makefile.in (BISON): Remove macro.
481
482Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
483
484 * Makefile.in (maintainer-clean): New synonym for realclean.
485
486Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
487
488 * Makefile.in (install): Don't install in $(tooldir).
489
490 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
491 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
492 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
493 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
494 creating config.h.
495 * configure: Rebuild.
496 * config.in: New file, created by autoheader.
497 * Makefile.in (AR): Define as @AR@.
498 (CC): New variable, defined as @CC@.
499 (CFLAGS): Define as @CFLAGS@.
500 (RANLIB): Define as @RANLIB@.
501 (HDEFINES, TDEFINES): New variables.
502 (@host_makefile_frag@): Remove.
503 (compile.o, run.o): Depend upon config.h.
504 (mostlyclean): Make the same as clean, not distclean.
505 (clean): Remove config.log.
506 (distclean): Remove config.h and stamp-h.
507 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
508 invoking config.status.
509 (config.h, stamp-h): New targets.
510 * compile.c: Include "config.h". Don't include <sys/times.h>.
511 Include <time.h> and <stdlib.h> if they exist. Don't include
512 "sysdep.h".
513 (get_now): Remove unused local b.
514 * run.c: Include "config.h". Include <stdlib.h> if it exists.
515 Don't include "sysdep.h".
516 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
517 <stdio.h>.
518
519Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
520
521 * Update all FSF addresses except those in COPYING* files.
522
523Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
524
525 * Makefile.in (clean): Remove run.
526 (distclean): Remove Makefile.
527
528 * h8300.mt: Removed.
529
530 * Makefile.in, configure.in: converted to autoconf.
531 * configure: New file, generated with autconf 2.4.
532
533Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
534
535 * compile.c (sim_do_command): New function.
536
537Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
538
539 * compile.c (get_now): Don't do if win32.
540 (sim_resume): Poll in win32 too.
541
542Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
543
544 * configure.in: Fix typo in last change.
545
546Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
547
548 * run.c: parse arguments with getopt().
549
550Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
551
552 * configure.in: Use ../../bfd/hosts/std-host.h if specific
553 host unavailable.
554
555Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
556
557 * compile.c (sim_resume): Initialize cpu.mask.
558
559Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
560
561 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
562
563Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
564
565 * compile.c: #include "bfd.h".
566 (sim_*): Set result type to void where there isn't one.
567 (sim_resume, default case): Set cpu.exception to SIGILL.
568 (sim_trace): Delete.
569 (sim_set_pc): Delete.
570 (sim_info): Delete printf_fn arg, all callers changed.
571 Call printf_filtered.
572 (set_h8300h): New arg `flag', all callers changed.
573 (sim_close): New function.
574 (sim_load): New function.
575 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
576 * run.c: #include <varargs.h>, "remote-sim.h".
577 (printf_filtered): New function.
578
579Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
580
581 * compile.c (decode): Fix typo (16 bit branches).
582 (*): Some white space clean up.
583
584Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
585
586 * compile.c (decode): Compile 16bit branches properly.
587
588Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
589
590 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
591 andc. Poll for interrupts.
592
593Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
594
595 * compile.c: #include "ansidecl.h" for remote-sim.h.
596
597Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
598
599 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
600 * compile.c: #include "remote-sim.h".
601 (sim_resume): New arg siggnal.
602 (sim_write): Use SIM_ADDR for type of arg addr.
603 Always return a value.
604 (sim_read): Ditto.
605 (sim_store_register): Result is type int.
606 (sim_fetch_register): Ditto.
607 (sim_stop_reason): Renamed from sim_stop_signal.
608 (sim_set_pc): Use SIM_ADDR for type of arg pc.
609 (sim_info): int result, new arg printf_fn.
610 (sim_kill): int result.
611 (sim_open): int result, new arg name.
612 * run.c (main): Use sim_set_pc to set pc.
613 Update call to sim_info.
614
615Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
616
617 * compile.c (sim_stop_signal): Result is now enum sim_stop.
618
619Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
620
621 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
622
623Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
624
625 * compile.c (sim_set_pc): Write to the pc direcly.
626 (sim_store_register): Now value is passed by reference. (sim_read,
627 sim_write): Return number of bytes copied.
628
629Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
630
631 * compile.c (mop): New function to do multiplies.
632
633Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
634
635 * compile.c (sim_resume): Add support for nop insn.
636
637Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
638
639 * compile.c: Reset HMODE back to zero (accidently set it to 1).
640
641 * run.c (main): If h8/300h binary detected, call set_h8300h.
642 * compile.c (sim_resume): Fix O_NEG insn.
643
644Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
645
646 * run.c (main): Add -h flag to enable h8/300h emulation.
647 * compile.c: Rename Hmode to HMODE (consistency with gdb).
648 (set_h8300h): New function.
649 (sim_resume): Add support for extu,exts insns.
650 (sim_resume): Fix logical right shifting.
651 (sim_resume, label alu32): Fix setting of carry flag.
652
653Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
654
655 * compile.c (sim_csize): Initialize cpu.cache.
656
657Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
658
659 * Makefile.in: Add -I../../bfd to pick up bfd.h.
660
661Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
662
663 * run.c (main): Fix parsing of args.
664
665 * compile.c (sim_resume): Fix shll insn.
666
667Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
668
669 * compile.c: New file, supports H8/300H.
670 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
671
672Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
673
674 * run.c (main): Add -v to print info.
675 * p3.c (sim_info): New function.
676
677Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
678
679 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
680
681Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
682
683 * Makefile.in: Don't use cb or indent
684 * p1.c, state.h, writecode.c: lint
685
686Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
687
688 * Makefile.in: Make SunOS halfdone VPATH work.
689 * p1.c: Lint picked up by HP native compiler.
690
691Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
692
693 * p1.c (sim_resume): when running on dos, any character typed to
694 the keyboard will cause a simulated exception.
695
696Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
697
698 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
699 running
700
701Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
702
703 * new
704
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