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2003-07-02 Andrew Cagney <cagney@redhat.com>
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
9f70f8ec
MS		 12003-06-18 Michael Snyder <msnyder@redhat.com>
2
3 * compile.c: Replace "Hitachi" with "Renesas".
4 (decode): Distinguish AV_H8S from AV_H8H.
5 (sim_resume): H8SX can use any register for TAS.
6 (decode): Add support for VECIND.
7 (sim_resume): Implement rte/l and rts/l.
8 (GETSR): New macro (actually old macro reincarnated).
9 (decode): Add handling for IMM2.
10 (sim_resume): Drop extra block around jmp, jsr, rts.
11 Add handling for trapa and rte.
12 For divxu.b, change 0xffff mask to 0xff.
13 (set_h8300h): Add bfd_mach_h8300sxn machine.
14
18ad32b5
MS		 152003-06-18 Corinna Vinschen <vinschen@redhat.com>
16
17 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
18 and SBR, VBR.
19
173b1c98
MS		 202003-06-05 Michael Snyder <msnyder@redhat.com>
21
22 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
23 (sim_store_register): Ditto.
24
e8c1a4e7
MS		 252003-06-04 Michael Snyder <msnyder@redhat.com>
26
27 * compile.c (sim_info): Fix typo in output.
28
173b1c98 29 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 30 with a bfd_machine argument, and decode it inline.
31 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
32
dc5c3759
MS		 332003-06-03 Michael Snyder <msnyder@redhat.com>
34
e8c1a4e7
MS		 35 * compile.c: Add h8300sx insns and addressing modes.
36 * sim-main.h: Replaces h8300/inst.h.
37 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 38
b7f97e9c
MS		 392003-04-13 Michael Snyder <msnyder@redhat.com>
40
41 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
42
d1360fb0
V		 432003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
44
45 * compile.c (cmdline_location): Added function to
46 return the location of 8-bit (256 locations) where the
47 Command Line arguments would be stored.
48 (decode): Added a TRAP to 0xcc for Commandline
49 processing using pseudo opcode O_SYS_CMDLINE.
50 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
51 (sim_create_inferior): Setting a pointer to
52 Commandline Args array.
53 * inst.h: Added a new variable ptr_command_line for
54 storing pointer to Commandline array.
55
bf174226
V		 562003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
57
58 * compile.c (decode): Added code for some more magic traps.
59 * compile.c (sim_resume): Added support for File I/O system
60 calls through callback to host_system.
61 System calls provided support for :
62 open, read, write, lseek, close, stat, fstat
63 Only basic support for stat and fstat.
64
6b4a8935
AC		 652003-02-27 Andrew Cagney <cagney@redhat.com>
66
67 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
68
ec38ce99
KH		 692003-02-05 Kazu Hirata <kazu@cs.umass.edu>
70
71 * compile.c (init_pointers): Abort if wreg never gets initialized.
72 (sim_resume): Fix the handling of exts.w and extu.w.
73
ad4cda16
KH		 742003-01-31 Kazu Hirata <kazu@cs.umass.edu>
75
76 * compile.c (sim_resume): Fix the handling of bxor.
77
a4f27e3e
MS		 782003-01-16 Michael Snyder <msnyder@redhat.com>
79
80 * compile.c: Change K&R function definitions to ISO.
81 (fetch): Make static, and eliminate unused parameter 'n'.
82
d0fe2f7e
KH		 832002-12-26 Kazu Hirata <kazu@cs.umass.edu>
84
85 * compile.c: Fix formatting.
86 * inst.h: Likewise.
87
a64bfde3
AV		 882002-07-29 Andrey Volkov <avolkov@transas.com>
89
90 * compile.c: Include "gdb/sim-h8300.h"
91 * Makefile.in: Add dependences on "inst.h",
92 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
93
c8cca39f
AC		 942002-06-16 Andrew Cagney <ac131313@redhat.com>
95
96 * configure: Regenerated to track ../common/aclocal.m4 changes.
97
3c25f8c7
AC		 982002-06-08 Andrew Cagney <cagney@redhat.com>
99
100 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
101
d1335144
KH		 1022002-05-19 Kazu Hirata <kazu@cs.umass.edu>
103
104 * compile.c: Fix formatting.
105
c3f4437e
KH		 1062002-05-18 Kazu Hirata <kazu@cs.umass.edu>
107
108 * compile.c: Fix formatting.
109
6147b1f6
AV		 1102002-05-17 Andrey Volkov (avolkov@transas.com)
111
112 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
113
fc974602
AV		 1142002-05-17 Andrey Volkov (avolkov@transas.com)
115
116 * compile.c: Add support of EXR register
117 * inst.h: Ditto.
118
a8cdafbd
AV		 1192002-05-17 Andrey Volkov (avolkov@transas.com)
120
121 * compile.c: Made h8300s as new target, not h8300h alias.
122 * inst.h: Ditto.
123
f6225c96
AV		 1242002-05-17 Andrey Volkov (avolkov@transas.com)
125
126 * compile.c: Add additional CCR flags (I,UI,H,U)
127
3b02cf92
AV		 1282002-05-17 Andrey Volkov (avolkov@transas.com)
129
130 * compile.c: Change literal regnumbers to REGNUMS.
131 Fix instruction and cycles counting
132
de9b1892
KH		 1332001-12-20 Kazu Hirata <kazu@hxi.com>
134
135 * compile.c: Fix formatting.
136
2ea716f6
KH		 1372001-12-20 Kazu Hirata <kazu@hxi.com>
138
139 * compile.c: Fix comment typos.
140
6d028502
KH		 1412000-08-10 Kazu Hirata <kazu@hxi.com>
142
143 * compile.c (decode): Clean up the code.
144
0a17cd59
AC		 1452000-06-15 Kazu Hirata <kazu@hxi.com>
146
147 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
148 correctly.
149
97ee9e5a
FCE		 1502000-06-20 Frank Ch. Eigler <fche@redhat.com>
151
152 * compile.c: Don't include "wait.h".
153 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
154 instead of WIF* from host.
155
98ecb0a7
FCE		 1562000-06-13 Frank Ch. Eigler <fche@redhat.com>
157
158 * compile.c, writecode.c: Correct typo.
159
0ef9643e
JL		 1602000-06-13 Kazu Hirata <kazu@hxi.com>
161
162 * compile.c: Fix formatting.
163
eb2d80b4
AC		 164Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
165
166 * configure: Regenerated to track ../common/aclocal.m4 changes.
167
d4f3574e
SS		 168Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
169
170 * configure: Regenerated to track ../common/aclocal.m4 changes.
171
cd0fc7c3
SS		 1721999-05-08 Felix Lee <flee@cygnus.com>
173
174 * configure: Regenerated to track ../common/aclocal.m4 changes.
175
7a292a7a
SS		 1761999-04-02 Keith Seitz <keiths@cygnus.com>
177
178 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
179 frequency at which the poll_quit callback is used.
180 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
181
c906108c
SS		 182Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
183
184 * configure: Regenerated to track ../common/aclocal.m4 changes.
185
186Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
187
188 * configure: Regenerated to track ../common/aclocal.m4 changes.
189 * config.in: Ditto.
190
191Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
192
193 * acconfig.h: New file.
194 * configure.in: Reverted change of Apr 24; use sinclude again.
195
196Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
197
198 * configure: Regenerated to track ../common/aclocal.m4 changes.
199 * config.in: Ditto.
200
201Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
202
203 * configure.in: Don't call sinclude.
204
205Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
206
207 * configure: Regenerated to track ../common/aclocal.m4 changes.
208
209Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
210
211 * configure: Regenerated to track ../common/aclocal.m4 changes.
212
213Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
214
215 * configure: Regenerated to track ../common/aclocal.m4 changes.
216
217Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
218
219 * configure: Regenerated to track ../common/aclocal.m4 changes.
220
221Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
222
223 * compile.c (sim_store_register, sim_fetch_register): Pass in
224 length parameter. Return -1.
225
226Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
230Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
231
232 * configure: Regenerated to track ../common/aclocal.m4 changes.
233
234Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
235
236 * configure: Regenerated to track ../common/aclocal.m4 changes.
237
238Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
239
240 * configure: Regenerated to track ../common/aclocal.m4 changes.
241 * config.in: Ditto.
242
243Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
244
245 * configure: Regenerated to track ../common/aclocal.m4 changes.
246
247Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
248
249 * compile.c: #include stdio.h for definition of NULL on
250 some platforms.
251
252Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
253
254 * compile.c (sim_load): Pass lma_p and sim_write args to
255 sim_load_file.
256
257Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
258
259 * configure: Regenerated to track ../common/aclocal.m4 changes.
260
261Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
262
263 * configure: Regenerated to track ../common/aclocal.m4 changes.
264
265Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
266
267 * configure: Regenerated to track ../common/aclocal.m4 changes.
268
269Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
270
271 * configure: Regenerated to track ../common/aclocal.m4 changes.
272
273Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
274
275 * configure: Regenerated to track ../common/aclocal.m4 changes.
276
277Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
278
279 * Makefile.in (compile.o): Depend on config.h in local directory.
280
281Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
282
283 * configure: Regenerated to track ../common/aclocal.m4 changes.
284
285Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
286
287 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
288 with sim/common.
289 * configure.in: check for sys/param.h
290 * compile.c: #ifdef HAVE_SYS_PARAM_H.
291 #define SIGTRAP for wingdb.
292 (sim_resume): poll keyboard at least once per call.
293 (sim_resume): use host_callback instead of printf for syscall
294 output.
295
296Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
297
298 * configure: Regenerated to track ../common/aclocal.m4 changes.
299
300Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
301
302 * configure: Regenerated to track ../common/aclocal.m4 changes.
303 * config.in: Ditto.
304
305Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
306
307 * compile.c (sim_kill): Delete.
308 (sim_create_inferior): Add ABFD argument.
309 (sim_load): Move setting of PC from here.
310 (sim_create_inferior): To here.
311 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
312 the sim_load code should be moved to sim_open.
313
314Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
315
316 * configure: Regenerated to track ../common/aclocal.m4 changes.
317 * config.in: Ditto.
318
319Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
320
321 * compile.c (sim_open): Add ABFD argument.
322
323Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
324
325 * compile.c (sim_open): Add callback argument.
326 (sim_set_callbacks): Delete SIM_DESC argument.
327
328Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
329
330 * compile.c (sim_load): Call bfd_get_mach instead of examining
331 bfd fields directly.
332 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
333
334Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
335
336 * configure: Regenerated to track ../common/aclocal.m4 changes.
337
338Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
339
340 * compile.c (sim_resume): Use poll_quit callback.
341 (sim_stop): New function.
342
343Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
344
345 * Makefile.in (SIM_OBJS): Add sim-load.o.
346 * compile.c (sim_kind, myname): New static locals.
347 (sim_open): Set sim_kind, myname.
348 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
349 Call sim_load_file to load file into simulator. Set start address
350 from bfd.
351 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
352
353Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
354
355 * configure: Regenerated to track ../common/aclocal.m4 changes.
356 * config.in: Ditto.
357
358Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
359
360 * compile.c (sim_open): New arg `kind'.
361
362 * configure: Regenerated to track ../common/aclocal.m4 changes.
363
364Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
365
366 * configure: Regenerated to track ../common/aclocal.m4 changes.
367
368Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371
372Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
373
374 * configure: Re-generate.
375
376Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
377
378 * configure: Regenerate to track ../common/aclocal.m4 changes.
379
380Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
381
382 * compile.c (sim_open): New SIM_DESC result. Argument is now in
383 argv form.
384 (other sim_*): New SIM_DESC argument.
385
386Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
387
388 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
389 COMMON_{PRE,POST}_CONFIG_FRAG instead.
390 * configure.in: sinclude ../common/aclocal.m4.
391 * configure: Regenerated.
392
393Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
394
395 * configure configure.in Makefile.in: Update to new configure
396 scheme which is more compatible with WinGDB builds.
397 * configure.in: Improve comment on how to run autoconf.
398 * configure: Re-run autoconf to get new ../common/aclocal.m4.
399 * Makefile.in: Use autoconf substitution to install common
400 makefile fragment.
401
402Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
403
404 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
405 (SIM_OBJS): Define.
406 * configure.in: Simplify using macros in ../common/aclocal.m4.
407 * configure: Regenerated.
408 * inst.h (enum sim_state): Define.
409 (cpu_state_type): New member `state'. Set it whenever `exception'
410 is set.
411 * compile.c (sim_callback): New global.
412 (sim_set_simcache_size): Renamed from sim_csize.
413 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
414 'cus it can't work. Change main loop exit test to use cpu.state.
415 (sim_trace): New function.
416 (sim_stop_reason): Add right way to set results, but #if 0 out.
417 (sim_size): New function.
418 (sim_info): Redirect calls to printf_filtered through callback.
419 (sim_set_callbacks): Record callback.
420 * run.c: Deleted, using one in ../common now.
421 * tconfig.in: New file.
422
423Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
424
425 * Makefile.in (mostlyclean): Don't remove config.log here.
426
427Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
428
429 * compile.c (sim_resume): rts, sleep, bpt and nop have
430 no associated "size".
431
432Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
433
434 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
435
436Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
437
438 * run.c (main): Don't "load" sections which don't have
439 SEC_LOAD set.
440 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
441 of OSHIFTS.
442 (ONOT): Define.
443 (sim_resume, shift/rotate cases): Add support for shift/rotate
444 by two bits.
445 (OSHIFTS): Corresponding changes.
446
447Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
448
449 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
450
451Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
452
453 * compile.c (h8300smode): Declare.
454
455Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
456
457 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
458 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
459 (docdir): Removed.
460 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
461 (AC_PROG_INSTALL): Added.
462 * configure: Rebuilt.
463
464Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
465
466 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
467 * run.c (main): Treat the H8/S like the H8/300H for now.
468
469Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
470
471 * compile.c (SEXTCHAR): Clear upper bits when sign
472 bit is clear.
473
474Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
475
476 * compile.c (sim_resume): Correctly handle divu.
477
478Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
479
480 * compile.c (sim_resume): Never allow the PC to have an
481 odd value.
482
483Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
484
485 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
486 separate memory is allocate for the 8-bit area.
487 (struct cpu_state_type): Add new "eightbit' field.
488 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
489 area.
490 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
491 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
492 (init_pointers): Initialize space for the 8-bit area.
493 (sim_write): Handle writing into the 8-bit area.
494 (sim_read): Handle reading from the 8-bit area.
495 (sim_load): Reallocate space for the 8-bit area.
496
497 * compile.c (sim_load): Re-allocate memory for the simulator
498 here.
499
500Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
501
502 * compile.c (sim_resume): Fix and simplify overflow and carry
503 handling for 32bit ALU insns.
504
505Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
506
507 * compile.c (sim_resume): Fix overflow checks for ALU insns.
508
509Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
510
511 * compile.c (decode): Use "bit" to hold L_3 immediates instead
512 of holding them in "abs". Handle ABS8MEM memory references aka
513 8-bit area. Replace ABSMOV references with ABS8MEM.
514
515Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
516
517 * compile.c (fetch): Handle accesses to the exception/function
518 vectors.
519
520Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
521
522 * compile.c: #include "wait.h".
523 (sim_resume, sleep insn): Check program exit status in r0.
524 (sim_resume, shift insns): Fix setting of overflow flag for shal.
525 * run.c: #include <signal.h>.
526 (main): Abort if program got SIGILL.
527 Print error message if argument is invalid.
528 (usage): Improve text.
529
530Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
531
532 * configure: Regenerate with autoconf 2.7.
533
534Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
535
536 * inst.h (MPOWER,MSIZE): Deleted.
537 (H8300{,H}_MSIZE): Define.
538 * compile.c (memory_size): New static global.
539 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
540 (sim_write,sim_read): Use memory_size.
541
542Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
543
544 * compile.c (sim_set_callbacks): New.
545
546Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
547
548 * Makefile.in (BISON): Remove macro.
549
550Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
551
552 * Makefile.in (maintainer-clean): New synonym for realclean.
553
554Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
555
556 * Makefile.in (install): Don't install in $(tooldir).
557
558 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
559 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
560 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
561 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
562 creating config.h.
563 * configure: Rebuild.
564 * config.in: New file, created by autoheader.
565 * Makefile.in (AR): Define as @AR@.
566 (CC): New variable, defined as @CC@.
567 (CFLAGS): Define as @CFLAGS@.
568 (RANLIB): Define as @RANLIB@.
569 (HDEFINES, TDEFINES): New variables.
570 (@host_makefile_frag@): Remove.
571 (compile.o, run.o): Depend upon config.h.
572 (mostlyclean): Make the same as clean, not distclean.
573 (clean): Remove config.log.
574 (distclean): Remove config.h and stamp-h.
575 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
576 invoking config.status.
577 (config.h, stamp-h): New targets.
578 * compile.c: Include "config.h". Don't include <sys/times.h>.
579 Include <time.h> and <stdlib.h> if they exist. Don't include
580 "sysdep.h".
581 (get_now): Remove unused local b.
582 * run.c: Include "config.h". Include <stdlib.h> if it exists.
583 Don't include "sysdep.h".
584 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
585 <stdio.h>.
586
587Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
588
589 * Update all FSF addresses except those in COPYING* files.
590
591Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
592
593 * Makefile.in (clean): Remove run.
594 (distclean): Remove Makefile.
595
596 * h8300.mt: Removed.
597
598 * Makefile.in, configure.in: converted to autoconf.
599 * configure: New file, generated with autconf 2.4.
600
601Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
602
603 * compile.c (sim_do_command): New function.
604
605Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
606
607 * compile.c (get_now): Don't do if win32.
608 (sim_resume): Poll in win32 too.
609
610Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
611
612 * configure.in: Fix typo in last change.
613
614Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
615
616 * run.c: parse arguments with getopt().
617
618Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
619
620 * configure.in: Use ../../bfd/hosts/std-host.h if specific
621 host unavailable.
622
623Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
624
625 * compile.c (sim_resume): Initialize cpu.mask.
626
627Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
628
629 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
630
631Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
632
633 * compile.c: #include "bfd.h".
634 (sim_*): Set result type to void where there isn't one.
635 (sim_resume, default case): Set cpu.exception to SIGILL.
636 (sim_trace): Delete.
637 (sim_set_pc): Delete.
638 (sim_info): Delete printf_fn arg, all callers changed.
639 Call printf_filtered.
640 (set_h8300h): New arg `flag', all callers changed.
641 (sim_close): New function.
642 (sim_load): New function.
643 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
644 * run.c: #include <varargs.h>, "remote-sim.h".
645 (printf_filtered): New function.
646
647Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
648
649 * compile.c (decode): Fix typo (16 bit branches).
650 (*): Some white space clean up.
651
652Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
653
654 * compile.c (decode): Compile 16bit branches properly.
655
656Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
657
658 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
659 andc. Poll for interrupts.
660
661Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
662
663 * compile.c: #include "ansidecl.h" for remote-sim.h.
664
665Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
666
667 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
668 * compile.c: #include "remote-sim.h".
669 (sim_resume): New arg siggnal.
670 (sim_write): Use SIM_ADDR for type of arg addr.
671 Always return a value.
672 (sim_read): Ditto.
673 (sim_store_register): Result is type int.
674 (sim_fetch_register): Ditto.
675 (sim_stop_reason): Renamed from sim_stop_signal.
676 (sim_set_pc): Use SIM_ADDR for type of arg pc.
677 (sim_info): int result, new arg printf_fn.
678 (sim_kill): int result.
679 (sim_open): int result, new arg name.
680 * run.c (main): Use sim_set_pc to set pc.
681 Update call to sim_info.
682
683Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
684
685 * compile.c (sim_stop_signal): Result is now enum sim_stop.
686
687Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
688
689 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
690
691Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
692
693 * compile.c (sim_set_pc): Write to the pc direcly.
694 (sim_store_register): Now value is passed by reference. (sim_read,
695 sim_write): Return number of bytes copied.
696
697Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
698
699 * compile.c (mop): New function to do multiplies.
700
701Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
702
703 * compile.c (sim_resume): Add support for nop insn.
704
705Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
706
707 * compile.c: Reset HMODE back to zero (accidently set it to 1).
708
709 * run.c (main): If h8/300h binary detected, call set_h8300h.
710 * compile.c (sim_resume): Fix O_NEG insn.
711
712Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
713
714 * run.c (main): Add -h flag to enable h8/300h emulation.
715 * compile.c: Rename Hmode to HMODE (consistency with gdb).
716 (set_h8300h): New function.
717 (sim_resume): Add support for extu,exts insns.
718 (sim_resume): Fix logical right shifting.
719 (sim_resume, label alu32): Fix setting of carry flag.
720
721Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
722
723 * compile.c (sim_csize): Initialize cpu.cache.
724
725Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
726
727 * Makefile.in: Add -I../../bfd to pick up bfd.h.
728
729Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
730
731 * run.c (main): Fix parsing of args.
732
733 * compile.c (sim_resume): Fix shll insn.
734
735Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
736
737 * compile.c: New file, supports H8/300H.
738 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
739
740Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
741
742 * run.c (main): Add -v to print info.
743 * p3.c (sim_info): New function.
744
745Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
746
747 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
748
749Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
750
751 * Makefile.in: Don't use cb or indent
752 * p1.c, state.h, writecode.c: lint
753
754Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
755
756 * Makefile.in: Make SunOS halfdone VPATH work.
757 * p1.c: Lint picked up by HP native compiler.
758
759Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
760
761 * p1.c (sim_resume): when running on dos, any character typed to
762 the keyboard will cause a simulated exception.
763
764Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
765
766 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
767 running
768
769Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
770
771 * new
772
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