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* dwarf2read.c (dw2_find_symbol_file): Unconditionally use
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
a6ff997c
NC		 12012-05-18 Nick Clifton <nickc@redhat.com>
2
3 PR 14072
4 * compile.c: Include config.h before system header files.
5 * sim-main.h: Likewise.
6
2232061b
MF		 72012-03-24 Mike Frysinger <vapier@gentoo.org>
8
9 * aclocal.m4, config.in, configure: Regenerate.
10
db2e4d67
MF		 112011-12-03 Mike Frysinger <vapier@gentoo.org>
12
13 * aclocal.m4: New file.
14 * configure: Regenerate.
15
9c082ca8
MF		 162011-10-17 Mike Frysinger <vapier@gentoo.org>
17
18 * configure.ac: Change include to common/acinclude.m4.
19
6ffe910a
MF		 202011-10-17 Mike Frysinger <vapier@gentoo.org>
21
22 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
23 call. Replace common.m4 include with SIM_AC_COMMON.
24 * configure: Regenerate.
25
2419798b
MF		 262011-07-05 Mike Frysinger <vapier@gentoo.org>
27
28 * compile.c (sim_do_command): Delete.
29
dae477fe
AB		 302011-01-11 Andrew Burgess <aburgess@broadcom.com>
31
32 * compile.c (sim_store_register): Update return value to
33 match new API.
34
5558e7e6
MF		 352010-04-14 Mike Frysinger <vapier@gentoo.org>
36
37 * compile.c (sim_write): Add const to buffer arg.
38
3725885a
RW		 392010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
40
41 * configure: Regenerate.
42
3a6c31f9
YS		 432009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
44 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
45 Index registers not masked memory areas.
46 Only simply increment or decrement.
47 * compile.c(store_1): Ditto.
48
d6416cdc
RW		 492009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
50
81ecdfbb
RW		 51 * config.in: Regenerate.
52 * configure: Likewise.
53
d6416cdc
RW		 54 * configure: Regenerate.
55
c4212d37
JS		 562008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
57
58 * compile.c: Add const to remove warning.
59
b5bd9624
HPN		 602008-07-11 Hans-Peter Nilsson <hp@axis.com>
61
62 * configure: Regenerate to track ../common/common.m4 changes.
63 * config.in: Ditto.
64
6efef468
JM		 652008-06-06 Vladimir Prus <vladimir@codesourcery.com>
66 Daniel Jacobowitz <dan@codesourcery.com>
67 Joseph Myers <joseph@codesourcery.com>
68
69 * configure: Regenerate.
70
917c78f9
DJ		 712007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
72
73 * compile.c (sim_resume): Fix the last byte of ARGV for
74 SYS_CMDLINE.
75
edc5d9ec
HPN		 762006-12-21 Hans-Peter Nilsson <hp@axis.com>
77
78 * acconfig.h: Remove.
79 * config.in: Regenerate.
80
b86015ea
YS		 812006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
82
83 * compile.c (OBITOP): Bit address mask low three bit.
84 * compile.c (decode): Fix warning.
85
e85e3205
RE		 862006-06-13 Richard Earnshaw <rearnsha@arm.com>
87
88 * configure: Regenerated.
89
2f0122dc
DJ		 902006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
91
92 * configure: Regenerated.
93
20e95c23
DJ		 942006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
95
96 * configure: Regenerated.
97
2b193c4a
MK		 982005-03-23 Mark Kettenis <kettenis@gnu.org>
99
100 * configure: Regenerate.
101
35695fd6
AC		 1022005-01-14 Andrew Cagney <cagney@gnu.org>
103
104 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
105 explicit call to AC_CONFIG_HEADER.
106 * configure: Regenerate.
107
f0569246
AC		 1082005-01-12 Andrew Cagney <cagney@gnu.org>
109
110 * configure.ac: Update to use ../common/common.m4.
111 * configure: Re-generate.
112
38f48d72
AC		 1132005-01-11 Andrew Cagney <cagney@localhost.localdomain>
114
115 * configure: Regenerated to track ../common/aclocal.m4 changes.
116
b7026657
AC		 1172005-01-07 Andrew Cagney <cagney@gnu.org>
118
119 * configure.ac: Rename configure.in, require autoconf 2.59.
120 * configure: Re-generate.
121
379832de
HPN		 1222004-12-08 Hans-Peter Nilsson <hp@axis.com>
123
124 * configure: Regenerate for ../common/aclocal.m4 update.
125
e4d3c499
AO		 1262004-06-28 Alexandre Oliva <aoliva@redhat.com>
127
e073c474
AO		 128 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
129 * compile.c (sim_resume): Make sure that dst.reg refers to the
130 right register byte in mova/sz.l @(dd,RnL),ERn.
131 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
132 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
133 mulxs, divs and divxs.
134
e4d3c499
AO		 135 * compile.c (sim_load): Update sd->memory_size.
136
d6fd015d 1372004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 138
d6fd015d
MS		 139 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
140 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
141
3d29fdb4
MS		 1422004-01-05 Michael Snyder <msnyder@redhat.com>
143
144 * compile.c (sim_load): Don't pass a type to bfd_openr.
145
f5d3df96
MS		 1462003-12-16 Michael Snyder <msnyder@redhat.com>
147
148 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
149 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
150
454d0511
DD		 1512003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
152
153 * compile.c (set_h8300h): Initialize globals to zero.
154
29b52f93
KH		 1552003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
156
157 * compile.c (h8300_normal_mode): New.
158 (SP): Handle normal mode.
159 (bitfrom): Use normal mode flag to return suitable value.
160 (lvalue): Use normal mode flag to return command line location.
161 (decode): Decode instruction correctly for normal mode.
162 (init_pointers): Initialise memory correctly for normal mode.
163 (sim_resume): Handle cases for normal mode using h8300_normal_mode
164 flag.
165 (sim_store_register): Handle 2 byte PC for normal mode.
166 (sim_fetch_register): Handle 2 byte PC for normal mode.
167 (set_h8300h): Set normal mode flag as per architechture.
168 (sim_load): Allocate 64K for normal mode instead of bigger memory.
169
f408565c
MS		 1702003-07-18 Michael Snyder <msnyder@redhat.com>
171
172 * compile.c (decode): Enhancements for mova.
173 Initialize cst, reg, and rdisp inside the loop, for each
174 new instruction. Defer correction of the disp2 values until
175 later, and then adjust them by the size of the first operand,
176 rather than the size of the instruction.
177 (sim_resume): For mova, adjust the size of the second operand
178 according to the type of the first operand (INDEXB vs. INDEXW).
179 In cases where there is only one operand, the other two must
180 both be composed on the fly.
181
e22fef83
MS		 1822003-07-22 Michael Snyder <msnyder@redhat.com>
183
184 * compile.c (sim_resume): Revert 6-24 change, it does not
185 work with gdb breakpoints.
186
0f42aa71
MS		 1872003-07-17 Michael Snyder <msnyder@redhat.com>
188
55acb21b
MS		 189 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
190 (decode): IMM16 is always zero-extended.
0f42aa71 191
f0861129
MS		 1922003-06-24 Michael Snyder <msnyder@redhat.com>
193
194 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
195 * compile.c (sim_resume): Use the above to return stop signal.
196
9f70f8ec
MS		 1972003-06-18 Michael Snyder <msnyder@redhat.com>
198
199 * compile.c: Replace "Hitachi" with "Renesas".
200 (decode): Distinguish AV_H8S from AV_H8H.
201 (sim_resume): H8SX can use any register for TAS.
202 (decode): Add support for VECIND.
203 (sim_resume): Implement rte/l and rts/l.
204 (GETSR): New macro (actually old macro reincarnated).
205 (decode): Add handling for IMM2.
206 (sim_resume): Drop extra block around jmp, jsr, rts.
207 Add handling for trapa and rte.
208 For divxu.b, change 0xffff mask to 0xff.
209 (set_h8300h): Add bfd_mach_h8300sxn machine.
210
18ad32b5
MS		 2112003-06-18 Corinna Vinschen <vinschen@redhat.com>
212
213 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
214 and SBR, VBR.
215
173b1c98
MS		 2162003-06-05 Michael Snyder <msnyder@redhat.com>
217
218 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
219 (sim_store_register): Ditto.
220
e8c1a4e7
MS		 2212003-06-04 Michael Snyder <msnyder@redhat.com>
222
223 * compile.c (sim_info): Fix typo in output.
224
173b1c98 225 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 226 with a bfd_machine argument, and decode it inline.
227 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
228
dc5c3759
MS		 2292003-06-03 Michael Snyder <msnyder@redhat.com>
230
e8c1a4e7
MS		 231 * compile.c: Add h8300sx insns and addressing modes.
232 * sim-main.h: Replaces h8300/inst.h.
233 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 234
b7f97e9c
MS		 2352003-04-13 Michael Snyder <msnyder@redhat.com>
236
237 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
238
d1360fb0
V		 2392003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
240
241 * compile.c (cmdline_location): Added function to
242 return the location of 8-bit (256 locations) where the
243 Command Line arguments would be stored.
244 (decode): Added a TRAP to 0xcc for Commandline
245 processing using pseudo opcode O_SYS_CMDLINE.
246 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
247 (sim_create_inferior): Setting a pointer to
248 Commandline Args array.
249 * inst.h: Added a new variable ptr_command_line for
250 storing pointer to Commandline array.
251
bf174226
V		 2522003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
253
254 * compile.c (decode): Added code for some more magic traps.
255 * compile.c (sim_resume): Added support for File I/O system
256 calls through callback to host_system.
257 System calls provided support for :
258 open, read, write, lseek, close, stat, fstat
259 Only basic support for stat and fstat.
260
6b4a8935
AC		 2612003-02-27 Andrew Cagney <cagney@redhat.com>
262
263 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
264
ec38ce99
KH		 2652003-02-05 Kazu Hirata <kazu@cs.umass.edu>
266
267 * compile.c (init_pointers): Abort if wreg never gets initialized.
268 (sim_resume): Fix the handling of exts.w and extu.w.
269
ad4cda16
KH		 2702003-01-31 Kazu Hirata <kazu@cs.umass.edu>
271
272 * compile.c (sim_resume): Fix the handling of bxor.
273
a4f27e3e
MS		 2742003-01-16 Michael Snyder <msnyder@redhat.com>
275
276 * compile.c: Change K&R function definitions to ISO.
277 (fetch): Make static, and eliminate unused parameter 'n'.
278
d0fe2f7e
KH		 2792002-12-26 Kazu Hirata <kazu@cs.umass.edu>
280
281 * compile.c: Fix formatting.
282 * inst.h: Likewise.
283
a64bfde3
AV		 2842002-07-29 Andrey Volkov <avolkov@transas.com>
285
286 * compile.c: Include "gdb/sim-h8300.h"
287 * Makefile.in: Add dependences on "inst.h",
288 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
289
c8cca39f
AC		 2902002-06-16 Andrew Cagney <ac131313@redhat.com>
291
292 * configure: Regenerated to track ../common/aclocal.m4 changes.
293
3c25f8c7
AC		 2942002-06-08 Andrew Cagney <cagney@redhat.com>
295
296 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
297
d1335144
KH		 2982002-05-19 Kazu Hirata <kazu@cs.umass.edu>
299
300 * compile.c: Fix formatting.
301
c3f4437e
KH		 3022002-05-18 Kazu Hirata <kazu@cs.umass.edu>
303
304 * compile.c: Fix formatting.
305
6147b1f6
AV		 3062002-05-17 Andrey Volkov (avolkov@transas.com)
307
308 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
309
fc974602
AV		 3102002-05-17 Andrey Volkov (avolkov@transas.com)
311
312 * compile.c: Add support of EXR register
313 * inst.h: Ditto.
314
a8cdafbd
AV		 3152002-05-17 Andrey Volkov (avolkov@transas.com)
316
317 * compile.c: Made h8300s as new target, not h8300h alias.
318 * inst.h: Ditto.
319
f6225c96
AV		 3202002-05-17 Andrey Volkov (avolkov@transas.com)
321
322 * compile.c: Add additional CCR flags (I,UI,H,U)
323
3b02cf92
AV		 3242002-05-17 Andrey Volkov (avolkov@transas.com)
325
326 * compile.c: Change literal regnumbers to REGNUMS.
327 Fix instruction and cycles counting
328
de9b1892
KH		 3292001-12-20 Kazu Hirata <kazu@hxi.com>
330
331 * compile.c: Fix formatting.
332
2ea716f6
KH		 3332001-12-20 Kazu Hirata <kazu@hxi.com>
334
335 * compile.c: Fix comment typos.
336
6d028502
KH		 3372000-08-10 Kazu Hirata <kazu@hxi.com>
338
339 * compile.c (decode): Clean up the code.
340
0a17cd59
AC		 3412000-06-15 Kazu Hirata <kazu@hxi.com>
342
343 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
344 correctly.
345
97ee9e5a
FCE		 3462000-06-20 Frank Ch. Eigler <fche@redhat.com>
347
348 * compile.c: Don't include "wait.h".
349 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
350 instead of WIF* from host.
351
98ecb0a7
FCE		 3522000-06-13 Frank Ch. Eigler <fche@redhat.com>
353
354 * compile.c, writecode.c: Correct typo.
355
0ef9643e
JL		 3562000-06-13 Kazu Hirata <kazu@hxi.com>
357
358 * compile.c: Fix formatting.
359
eb2d80b4
AC		 360Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
361
362 * configure: Regenerated to track ../common/aclocal.m4 changes.
363
d4f3574e
SS		 364Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
365
366 * configure: Regenerated to track ../common/aclocal.m4 changes.
367
cd0fc7c3
SS		 3681999-05-08 Felix Lee <flee@cygnus.com>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371
7a292a7a
SS		 3721999-04-02 Keith Seitz <keiths@cygnus.com>
373
374 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
375 frequency at which the poll_quit callback is used.
376 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
377
c906108c
SS		 378Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
379
380 * configure: Regenerated to track ../common/aclocal.m4 changes.
381
382Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
383
384 * configure: Regenerated to track ../common/aclocal.m4 changes.
385 * config.in: Ditto.
386
387Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
388
389 * acconfig.h: New file.
390 * configure.in: Reverted change of Apr 24; use sinclude again.
391
392Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
393
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
395 * config.in: Ditto.
396
397Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
398
399 * configure.in: Don't call sinclude.
400
401Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
402
403 * configure: Regenerated to track ../common/aclocal.m4 changes.
404
405Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
406
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
408
409Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
410
411 * configure: Regenerated to track ../common/aclocal.m4 changes.
412
413Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
414
415 * configure: Regenerated to track ../common/aclocal.m4 changes.
416
417Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
418
419 * compile.c (sim_store_register, sim_fetch_register): Pass in
420 length parameter. Return -1.
421
422Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
423
424 * configure: Regenerated to track ../common/aclocal.m4 changes.
425
426Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
427
428 * configure: Regenerated to track ../common/aclocal.m4 changes.
429
430Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
431
432 * configure: Regenerated to track ../common/aclocal.m4 changes.
433
434Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
435
436 * configure: Regenerated to track ../common/aclocal.m4 changes.
437 * config.in: Ditto.
438
439Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
440
441 * configure: Regenerated to track ../common/aclocal.m4 changes.
442
443Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
444
445 * compile.c: #include stdio.h for definition of NULL on
446 some platforms.
447
448Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
449
450 * compile.c (sim_load): Pass lma_p and sim_write args to
451 sim_load_file.
452
453Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
457Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
461Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
465Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
469Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
473Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
474
475 * Makefile.in (compile.o): Depend on config.h in local directory.
476
477Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480
481Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
482
483 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
484 with sim/common.
485 * configure.in: check for sys/param.h
486 * compile.c: #ifdef HAVE_SYS_PARAM_H.
487 #define SIGTRAP for wingdb.
488 (sim_resume): poll keyboard at least once per call.
489 (sim_resume): use host_callback instead of printf for syscall
490 output.
491
492Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495
496Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 * config.in: Ditto.
500
501Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
502
503 * compile.c (sim_kill): Delete.
504 (sim_create_inferior): Add ABFD argument.
505 (sim_load): Move setting of PC from here.
506 (sim_create_inferior): To here.
507 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
508 the sim_load code should be moved to sim_open.
509
510Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513 * config.in: Ditto.
514
515Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
516
517 * compile.c (sim_open): Add ABFD argument.
518
519Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * compile.c (sim_open): Add callback argument.
522 (sim_set_callbacks): Delete SIM_DESC argument.
523
524Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
525
526 * compile.c (sim_load): Call bfd_get_mach instead of examining
527 bfd fields directly.
528 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
529
530Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
531
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
533
534Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
535
536 * compile.c (sim_resume): Use poll_quit callback.
537 (sim_stop): New function.
538
539Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
540
541 * Makefile.in (SIM_OBJS): Add sim-load.o.
542 * compile.c (sim_kind, myname): New static locals.
543 (sim_open): Set sim_kind, myname.
544 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
545 Call sim_load_file to load file into simulator. Set start address
546 from bfd.
547 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
548
549Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
550
551 * configure: Regenerated to track ../common/aclocal.m4 changes.
552 * config.in: Ditto.
553
554Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
555
556 * compile.c (sim_open): New arg `kind'.
557
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
559
560Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
561
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
563
564Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
565
566 * configure: Regenerated to track ../common/aclocal.m4 changes.
567
568Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
569
570 * configure: Re-generate.
571
572Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
573
574 * configure: Regenerate to track ../common/aclocal.m4 changes.
575
576Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
577
578 * compile.c (sim_open): New SIM_DESC result. Argument is now in
579 argv form.
580 (other sim_*): New SIM_DESC argument.
581
582Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
583
584 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
585 COMMON_{PRE,POST}_CONFIG_FRAG instead.
586 * configure.in: sinclude ../common/aclocal.m4.
587 * configure: Regenerated.
588
589Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
590
591 * configure configure.in Makefile.in: Update to new configure
592 scheme which is more compatible with WinGDB builds.
593 * configure.in: Improve comment on how to run autoconf.
594 * configure: Re-run autoconf to get new ../common/aclocal.m4.
595 * Makefile.in: Use autoconf substitution to install common
596 makefile fragment.
597
598Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
599
600 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
601 (SIM_OBJS): Define.
602 * configure.in: Simplify using macros in ../common/aclocal.m4.
603 * configure: Regenerated.
604 * inst.h (enum sim_state): Define.
605 (cpu_state_type): New member `state'. Set it whenever `exception'
606 is set.
607 * compile.c (sim_callback): New global.
608 (sim_set_simcache_size): Renamed from sim_csize.
609 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
610 'cus it can't work. Change main loop exit test to use cpu.state.
611 (sim_trace): New function.
612 (sim_stop_reason): Add right way to set results, but #if 0 out.
613 (sim_size): New function.
614 (sim_info): Redirect calls to printf_filtered through callback.
615 (sim_set_callbacks): Record callback.
616 * run.c: Deleted, using one in ../common now.
617 * tconfig.in: New file.
618
619Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
620
621 * Makefile.in (mostlyclean): Don't remove config.log here.
622
623Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
624
625 * compile.c (sim_resume): rts, sleep, bpt and nop have
626 no associated "size".
627
628Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
629
630 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
631
632Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
633
634 * run.c (main): Don't "load" sections which don't have
635 SEC_LOAD set.
636 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
637 of OSHIFTS.
638 (ONOT): Define.
639 (sim_resume, shift/rotate cases): Add support for shift/rotate
640 by two bits.
641 (OSHIFTS): Corresponding changes.
642
643Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
644
645 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
646
647Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
648
649 * compile.c (h8300smode): Declare.
650
651Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
652
653 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
654 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
655 (docdir): Removed.
656 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
657 (AC_PROG_INSTALL): Added.
658 * configure: Rebuilt.
659
660Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
661
662 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
663 * run.c (main): Treat the H8/S like the H8/300H for now.
664
665Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
666
667 * compile.c (SEXTCHAR): Clear upper bits when sign
668 bit is clear.
669
670Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
671
672 * compile.c (sim_resume): Correctly handle divu.
673
674Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
675
676 * compile.c (sim_resume): Never allow the PC to have an
677 odd value.
678
679Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
680
681 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
682 separate memory is allocate for the 8-bit area.
683 (struct cpu_state_type): Add new "eightbit' field.
684 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
685 area.
686 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
687 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
688 (init_pointers): Initialize space for the 8-bit area.
689 (sim_write): Handle writing into the 8-bit area.
690 (sim_read): Handle reading from the 8-bit area.
691 (sim_load): Reallocate space for the 8-bit area.
692
693 * compile.c (sim_load): Re-allocate memory for the simulator
694 here.
695
696Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
697
698 * compile.c (sim_resume): Fix and simplify overflow and carry
699 handling for 32bit ALU insns.
700
701Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
702
703 * compile.c (sim_resume): Fix overflow checks for ALU insns.
704
705Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
706
707 * compile.c (decode): Use "bit" to hold L_3 immediates instead
708 of holding them in "abs". Handle ABS8MEM memory references aka
709 8-bit area. Replace ABSMOV references with ABS8MEM.
710
711Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
712
713 * compile.c (fetch): Handle accesses to the exception/function
714 vectors.
715
716Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
717
718 * compile.c: #include "wait.h".
719 (sim_resume, sleep insn): Check program exit status in r0.
720 (sim_resume, shift insns): Fix setting of overflow flag for shal.
721 * run.c: #include <signal.h>.
722 (main): Abort if program got SIGILL.
723 Print error message if argument is invalid.
724 (usage): Improve text.
725
726Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
727
728 * configure: Regenerate with autoconf 2.7.
729
730Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
731
732 * inst.h (MPOWER,MSIZE): Deleted.
733 (H8300{,H}_MSIZE): Define.
734 * compile.c (memory_size): New static global.
735 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
736 (sim_write,sim_read): Use memory_size.
737
738Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
739
740 * compile.c (sim_set_callbacks): New.
741
742Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
743
744 * Makefile.in (BISON): Remove macro.
745
746Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
747
748 * Makefile.in (maintainer-clean): New synonym for realclean.
749
750Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
751
752 * Makefile.in (install): Don't install in $(tooldir).
753
754 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
755 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
756 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
757 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
758 creating config.h.
759 * configure: Rebuild.
760 * config.in: New file, created by autoheader.
761 * Makefile.in (AR): Define as @AR@.
762 (CC): New variable, defined as @CC@.
763 (CFLAGS): Define as @CFLAGS@.
764 (RANLIB): Define as @RANLIB@.
765 (HDEFINES, TDEFINES): New variables.
766 (@host_makefile_frag@): Remove.
767 (compile.o, run.o): Depend upon config.h.
768 (mostlyclean): Make the same as clean, not distclean.
769 (clean): Remove config.log.
770 (distclean): Remove config.h and stamp-h.
771 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
772 invoking config.status.
773 (config.h, stamp-h): New targets.
774 * compile.c: Include "config.h". Don't include <sys/times.h>.
775 Include <time.h> and <stdlib.h> if they exist. Don't include
776 "sysdep.h".
777 (get_now): Remove unused local b.
778 * run.c: Include "config.h". Include <stdlib.h> if it exists.
779 Don't include "sysdep.h".
780 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
781 <stdio.h>.
782
783Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
784
785 * Update all FSF addresses except those in COPYING* files.
786
787Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
788
789 * Makefile.in (clean): Remove run.
790 (distclean): Remove Makefile.
791
792 * h8300.mt: Removed.
793
794 * Makefile.in, configure.in: converted to autoconf.
795 * configure: New file, generated with autconf 2.4.
796
797Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
798
799 * compile.c (sim_do_command): New function.
800
801Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
802
803 * compile.c (get_now): Don't do if win32.
804 (sim_resume): Poll in win32 too.
805
806Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
807
808 * configure.in: Fix typo in last change.
809
810Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
811
812 * run.c: parse arguments with getopt().
813
814Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
815
816 * configure.in: Use ../../bfd/hosts/std-host.h if specific
817 host unavailable.
818
819Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
820
821 * compile.c (sim_resume): Initialize cpu.mask.
822
823Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
824
825 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
826
827Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
828
829 * compile.c: #include "bfd.h".
830 (sim_*): Set result type to void where there isn't one.
831 (sim_resume, default case): Set cpu.exception to SIGILL.
832 (sim_trace): Delete.
833 (sim_set_pc): Delete.
834 (sim_info): Delete printf_fn arg, all callers changed.
835 Call printf_filtered.
836 (set_h8300h): New arg `flag', all callers changed.
837 (sim_close): New function.
838 (sim_load): New function.
839 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
840 * run.c: #include <varargs.h>, "remote-sim.h".
841 (printf_filtered): New function.
842
843Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
844
845 * compile.c (decode): Fix typo (16 bit branches).
846 (*): Some white space clean up.
847
848Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
849
850 * compile.c (decode): Compile 16bit branches properly.
851
852Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
853
854 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
855 andc. Poll for interrupts.
856
857Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
858
859 * compile.c: #include "ansidecl.h" for remote-sim.h.
860
861Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
862
863 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
864 * compile.c: #include "remote-sim.h".
865 (sim_resume): New arg siggnal.
866 (sim_write): Use SIM_ADDR for type of arg addr.
867 Always return a value.
868 (sim_read): Ditto.
869 (sim_store_register): Result is type int.
870 (sim_fetch_register): Ditto.
871 (sim_stop_reason): Renamed from sim_stop_signal.
872 (sim_set_pc): Use SIM_ADDR for type of arg pc.
873 (sim_info): int result, new arg printf_fn.
874 (sim_kill): int result.
875 (sim_open): int result, new arg name.
876 * run.c (main): Use sim_set_pc to set pc.
877 Update call to sim_info.
878
879Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
880
881 * compile.c (sim_stop_signal): Result is now enum sim_stop.
882
883Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
884
885 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
886
887Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
888
889 * compile.c (sim_set_pc): Write to the pc direcly.
890 (sim_store_register): Now value is passed by reference. (sim_read,
891 sim_write): Return number of bytes copied.
892
893Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
894
895 * compile.c (mop): New function to do multiplies.
896
897Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
898
899 * compile.c (sim_resume): Add support for nop insn.
900
901Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
902
903 * compile.c: Reset HMODE back to zero (accidently set it to 1).
904
905 * run.c (main): If h8/300h binary detected, call set_h8300h.
906 * compile.c (sim_resume): Fix O_NEG insn.
907
908Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
909
910 * run.c (main): Add -h flag to enable h8/300h emulation.
911 * compile.c: Rename Hmode to HMODE (consistency with gdb).
912 (set_h8300h): New function.
913 (sim_resume): Add support for extu,exts insns.
914 (sim_resume): Fix logical right shifting.
915 (sim_resume, label alu32): Fix setting of carry flag.
916
917Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
918
919 * compile.c (sim_csize): Initialize cpu.cache.
920
921Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
922
923 * Makefile.in: Add -I../../bfd to pick up bfd.h.
924
925Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
926
927 * run.c (main): Fix parsing of args.
928
929 * compile.c (sim_resume): Fix shll insn.
930
931Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
932
933 * compile.c: New file, supports H8/300H.
934 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
935
936Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
937
938 * run.c (main): Add -v to print info.
939 * p3.c (sim_info): New function.
940
941Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
942
943 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
944
945Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
946
947 * Makefile.in: Don't use cb or indent
948 * p1.c, state.h, writecode.c: lint
949
950Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
951
952 * Makefile.in: Make SunOS halfdone VPATH work.
953 * p1.c: Lint picked up by HP native compiler.
954
955Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
956
957 * p1.c (sim_resume): when running on dos, any character typed to
958 the keyboard will cause a simulated exception.
959
960Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
961
962 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
963 running
964
965Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
966
967 * new
968
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