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sim: cris/frv/h8300/iq2000/lm32/m32r/sh64: standardize cpu state
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
f95f4ed2
MF		 12015-04-15 Mike Frysinger <vapier@gentoo.org>
2
3 * compile.c: Include sim-options.h.
4 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
5 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
6 (STATE_CPU): Handle WITH_SMP.
7
bf12d44e
MF		 82015-04-13 Mike Frysinger <vapier@gentoo.org>
9
10 * configure: Regenerate.
11
122bbfb5
MF		 122015-04-06 Mike Frysinger <vapier@gentoo.org>
13
14 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
15
1a8faa2a
MF		 162015-04-01 Mike Frysinger <vapier@gentoo.org>
17
18 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
19
aadc9410
MF		 202015-03-31 Mike Frysinger <vapier@gentoo.org>
21
22 * config.in, configure: Regenerate.
23
523ba8f9
MF		 242015-03-24 Mike Frysinger <vapier@gentoo.org>
25
26 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
27 * tconfig.h (SIM_HAVE_PROFILE): Delete.
28
ae7d0cac
MF		 292015-03-16 Mike Frysinger <vapier@gentoo.org>
30
31 * config.in, configure: Regenerate.
32 * tconfig.in: Rename file ...
33 * tconfig.h: ... here.
34
465fb143
MF		 352015-03-14 Mike Frysinger <vapier@gentoo.org>
36
37 * Makefile.in (SIM_RUN_OBJS): Delete.
38
5cddc23a
MF		 392015-03-14 Mike Frysinger <vapier@gentoo.org>
40
41 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
42 * aclocal.m4, configure: Regenerate.
43
2d7bb758
JB		 442014-12-03 Joel Brobecker <brobecker@adacore.com>
45
46 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
47 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
48 following renaming in callback.h.
49
2974be62
AM		 502014-08-19 Alan Modra <amodra@gmail.com>
51
52 * configure: Regenerate.
53
faa743bb
RM		 542014-08-15 Roland McGrath <mcgrathr@google.com>
55
56 * configure: Regenerate.
57 * config.in: Regenerate.
58
b2b255bd
MF		 592014-03-05 Mike Frysinger <vapier@gentoo.org>
60
61 * compile.c (sim_load): Add const to prog.
62
ef3e8cf7
MF		 632014-02-17 Mike Frysinger <vapier@gentoo.org>
64
65 PR gdb/16450
66 * compile.c (control_c_sim_desc): Delete.
67 (control_c): Likewise.
68 (sim_resume): Delete signal(SIGINT) handling.
69
bf3d9781
AM		 702013-09-23 Alan Modra <amodra@gmail.com>
71
72 * configure: Regenerate.
73
31e6ad7d
MF		 742013-06-03 Mike Frysinger <vapier@gentoo.org>
75
76 * aclocal.m4, configure: Regenerate.
77
5f3ef9d0
JB		 782012-06-15 Joel Brobecker <brobecker@adacore.com>
79
80 * config.in, configure: Regenerate.
81
a6ff997c
NC		 822012-05-18 Nick Clifton <nickc@redhat.com>
83
84 PR 14072
85 * compile.c: Include config.h before system header files.
86 * sim-main.h: Likewise.
87
2232061b
MF		 882012-03-24 Mike Frysinger <vapier@gentoo.org>
89
90 * aclocal.m4, config.in, configure: Regenerate.
91
db2e4d67
MF		 922011-12-03 Mike Frysinger <vapier@gentoo.org>
93
94 * aclocal.m4: New file.
95 * configure: Regenerate.
96
9c082ca8
MF		 972011-10-17 Mike Frysinger <vapier@gentoo.org>
98
99 * configure.ac: Change include to common/acinclude.m4.
100
6ffe910a
MF		 1012011-10-17 Mike Frysinger <vapier@gentoo.org>
102
103 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
104 call. Replace common.m4 include with SIM_AC_COMMON.
105 * configure: Regenerate.
106
2419798b
MF		 1072011-07-05 Mike Frysinger <vapier@gentoo.org>
108
109 * compile.c (sim_do_command): Delete.
110
dae477fe
AB		 1112011-01-11 Andrew Burgess <aburgess@broadcom.com>
112
113 * compile.c (sim_store_register): Update return value to
114 match new API.
115
5558e7e6
MF		 1162010-04-14 Mike Frysinger <vapier@gentoo.org>
117
118 * compile.c (sim_write): Add const to buffer arg.
119
3725885a
RW		 1202010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
121
122 * configure: Regenerate.
123
3a6c31f9
YS		 1242009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
125 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
126 Index registers not masked memory areas.
127 Only simply increment or decrement.
128 * compile.c(store_1): Ditto.
129
d6416cdc
RW		 1302009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
131
81ecdfbb
RW		 132 * config.in: Regenerate.
133 * configure: Likewise.
134
d6416cdc
RW		 135 * configure: Regenerate.
136
c4212d37
JS		 1372008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
138
139 * compile.c: Add const to remove warning.
140
b5bd9624
HPN		 1412008-07-11 Hans-Peter Nilsson <hp@axis.com>
142
143 * configure: Regenerate to track ../common/common.m4 changes.
144 * config.in: Ditto.
145
6efef468
JM		 1462008-06-06 Vladimir Prus <vladimir@codesourcery.com>
147 Daniel Jacobowitz <dan@codesourcery.com>
148 Joseph Myers <joseph@codesourcery.com>
149
150 * configure: Regenerate.
151
917c78f9
DJ		 1522007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
153
154 * compile.c (sim_resume): Fix the last byte of ARGV for
155 SYS_CMDLINE.
156
edc5d9ec
HPN		 1572006-12-21 Hans-Peter Nilsson <hp@axis.com>
158
159 * acconfig.h: Remove.
160 * config.in: Regenerate.
161
b86015ea
YS		 1622006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
163
164 * compile.c (OBITOP): Bit address mask low three bit.
165 * compile.c (decode): Fix warning.
166
e85e3205
RE		 1672006-06-13 Richard Earnshaw <rearnsha@arm.com>
168
169 * configure: Regenerated.
170
2f0122dc
DJ		 1712006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
172
173 * configure: Regenerated.
174
20e95c23
DJ		 1752006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
176
177 * configure: Regenerated.
178
2b193c4a
MK		 1792005-03-23 Mark Kettenis <kettenis@gnu.org>
180
181 * configure: Regenerate.
182
35695fd6
AC		 1832005-01-14 Andrew Cagney <cagney@gnu.org>
184
185 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
186 explicit call to AC_CONFIG_HEADER.
187 * configure: Regenerate.
188
f0569246
AC		 1892005-01-12 Andrew Cagney <cagney@gnu.org>
190
191 * configure.ac: Update to use ../common/common.m4.
192 * configure: Re-generate.
193
38f48d72
AC		 1942005-01-11 Andrew Cagney <cagney@localhost.localdomain>
195
196 * configure: Regenerated to track ../common/aclocal.m4 changes.
197
b7026657
AC		 1982005-01-07 Andrew Cagney <cagney@gnu.org>
199
200 * configure.ac: Rename configure.in, require autoconf 2.59.
201 * configure: Re-generate.
202
379832de
HPN		 2032004-12-08 Hans-Peter Nilsson <hp@axis.com>
204
205 * configure: Regenerate for ../common/aclocal.m4 update.
206
e4d3c499
AO		 2072004-06-28 Alexandre Oliva <aoliva@redhat.com>
208
e073c474
AO		 209 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
210 * compile.c (sim_resume): Make sure that dst.reg refers to the
211 right register byte in mova/sz.l @(dd,RnL),ERn.
212 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
213 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
214 mulxs, divs and divxs.
215
e4d3c499
AO		 216 * compile.c (sim_load): Update sd->memory_size.
217
d6fd015d 2182004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 219
d6fd015d
MS		 220 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
221 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
222
3d29fdb4
MS		 2232004-01-05 Michael Snyder <msnyder@redhat.com>
224
225 * compile.c (sim_load): Don't pass a type to bfd_openr.
226
f5d3df96
MS		 2272003-12-16 Michael Snyder <msnyder@redhat.com>
228
229 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
230 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
231
454d0511
DD		 2322003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
233
234 * compile.c (set_h8300h): Initialize globals to zero.
235
29b52f93
KH		 2362003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
237
238 * compile.c (h8300_normal_mode): New.
239 (SP): Handle normal mode.
240 (bitfrom): Use normal mode flag to return suitable value.
241 (lvalue): Use normal mode flag to return command line location.
242 (decode): Decode instruction correctly for normal mode.
243 (init_pointers): Initialise memory correctly for normal mode.
244 (sim_resume): Handle cases for normal mode using h8300_normal_mode
245 flag.
246 (sim_store_register): Handle 2 byte PC for normal mode.
247 (sim_fetch_register): Handle 2 byte PC for normal mode.
248 (set_h8300h): Set normal mode flag as per architechture.
249 (sim_load): Allocate 64K for normal mode instead of bigger memory.
250
f408565c
MS		 2512003-07-18 Michael Snyder <msnyder@redhat.com>
252
253 * compile.c (decode): Enhancements for mova.
254 Initialize cst, reg, and rdisp inside the loop, for each
255 new instruction. Defer correction of the disp2 values until
256 later, and then adjust them by the size of the first operand,
257 rather than the size of the instruction.
258 (sim_resume): For mova, adjust the size of the second operand
259 according to the type of the first operand (INDEXB vs. INDEXW).
260 In cases where there is only one operand, the other two must
261 both be composed on the fly.
262
e22fef83
MS		 2632003-07-22 Michael Snyder <msnyder@redhat.com>
264
265 * compile.c (sim_resume): Revert 6-24 change, it does not
266 work with gdb breakpoints.
267
0f42aa71
MS		 2682003-07-17 Michael Snyder <msnyder@redhat.com>
269
55acb21b
MS		 270 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
271 (decode): IMM16 is always zero-extended.
0f42aa71 272
f0861129
MS		 2732003-06-24 Michael Snyder <msnyder@redhat.com>
274
275 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
276 * compile.c (sim_resume): Use the above to return stop signal.
277
9f70f8ec
MS		 2782003-06-18 Michael Snyder <msnyder@redhat.com>
279
280 * compile.c: Replace "Hitachi" with "Renesas".
281 (decode): Distinguish AV_H8S from AV_H8H.
282 (sim_resume): H8SX can use any register for TAS.
283 (decode): Add support for VECIND.
284 (sim_resume): Implement rte/l and rts/l.
285 (GETSR): New macro (actually old macro reincarnated).
286 (decode): Add handling for IMM2.
287 (sim_resume): Drop extra block around jmp, jsr, rts.
288 Add handling for trapa and rte.
289 For divxu.b, change 0xffff mask to 0xff.
290 (set_h8300h): Add bfd_mach_h8300sxn machine.
291
18ad32b5
MS		 2922003-06-18 Corinna Vinschen <vinschen@redhat.com>
293
294 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
295 and SBR, VBR.
296
173b1c98
MS		 2972003-06-05 Michael Snyder <msnyder@redhat.com>
298
299 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
300 (sim_store_register): Ditto.
301
e8c1a4e7
MS		 3022003-06-04 Michael Snyder <msnyder@redhat.com>
303
304 * compile.c (sim_info): Fix typo in output.
305
173b1c98 306 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 307 with a bfd_machine argument, and decode it inline.
308 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
309
dc5c3759
MS		 3102003-06-03 Michael Snyder <msnyder@redhat.com>
311
e8c1a4e7
MS		 312 * compile.c: Add h8300sx insns and addressing modes.
313 * sim-main.h: Replaces h8300/inst.h.
314 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 315
b7f97e9c
MS		 3162003-04-13 Michael Snyder <msnyder@redhat.com>
317
318 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
319
d1360fb0
V		 3202003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
321
322 * compile.c (cmdline_location): Added function to
323 return the location of 8-bit (256 locations) where the
324 Command Line arguments would be stored.
325 (decode): Added a TRAP to 0xcc for Commandline
326 processing using pseudo opcode O_SYS_CMDLINE.
327 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
328 (sim_create_inferior): Setting a pointer to
329 Commandline Args array.
330 * inst.h: Added a new variable ptr_command_line for
331 storing pointer to Commandline array.
332
bf174226
V		 3332003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
334
335 * compile.c (decode): Added code for some more magic traps.
336 * compile.c (sim_resume): Added support for File I/O system
337 calls through callback to host_system.
338 System calls provided support for :
339 open, read, write, lseek, close, stat, fstat
340 Only basic support for stat and fstat.
341
6b4a8935
AC		 3422003-02-27 Andrew Cagney <cagney@redhat.com>
343
344 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
345
ec38ce99
KH		 3462003-02-05 Kazu Hirata <kazu@cs.umass.edu>
347
348 * compile.c (init_pointers): Abort if wreg never gets initialized.
349 (sim_resume): Fix the handling of exts.w and extu.w.
350
ad4cda16
KH		 3512003-01-31 Kazu Hirata <kazu@cs.umass.edu>
352
353 * compile.c (sim_resume): Fix the handling of bxor.
354
a4f27e3e
MS		 3552003-01-16 Michael Snyder <msnyder@redhat.com>
356
357 * compile.c: Change K&R function definitions to ISO.
358 (fetch): Make static, and eliminate unused parameter 'n'.
359
d0fe2f7e
KH		 3602002-12-26 Kazu Hirata <kazu@cs.umass.edu>
361
362 * compile.c: Fix formatting.
363 * inst.h: Likewise.
364
a64bfde3
AV		 3652002-07-29 Andrey Volkov <avolkov@transas.com>
366
367 * compile.c: Include "gdb/sim-h8300.h"
368 * Makefile.in: Add dependences on "inst.h",
369 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
370
c8cca39f
AC		 3712002-06-16 Andrew Cagney <ac131313@redhat.com>
372
373 * configure: Regenerated to track ../common/aclocal.m4 changes.
374
3c25f8c7
AC		 3752002-06-08 Andrew Cagney <cagney@redhat.com>
376
377 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
378
d1335144
KH		 3792002-05-19 Kazu Hirata <kazu@cs.umass.edu>
380
381 * compile.c: Fix formatting.
382
c3f4437e
KH		 3832002-05-18 Kazu Hirata <kazu@cs.umass.edu>
384
385 * compile.c: Fix formatting.
386
6147b1f6
AV		 3872002-05-17 Andrey Volkov (avolkov@transas.com)
388
389 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
390
fc974602
AV		 3912002-05-17 Andrey Volkov (avolkov@transas.com)
392
393 * compile.c: Add support of EXR register
394 * inst.h: Ditto.
395
a8cdafbd
AV		 3962002-05-17 Andrey Volkov (avolkov@transas.com)
397
398 * compile.c: Made h8300s as new target, not h8300h alias.
399 * inst.h: Ditto.
400
f6225c96
AV		 4012002-05-17 Andrey Volkov (avolkov@transas.com)
402
403 * compile.c: Add additional CCR flags (I,UI,H,U)
404
3b02cf92
AV		 4052002-05-17 Andrey Volkov (avolkov@transas.com)
406
407 * compile.c: Change literal regnumbers to REGNUMS.
408 Fix instruction and cycles counting
409
de9b1892
KH		 4102001-12-20 Kazu Hirata <kazu@hxi.com>
411
412 * compile.c: Fix formatting.
413
2ea716f6
KH		 4142001-12-20 Kazu Hirata <kazu@hxi.com>
415
416 * compile.c: Fix comment typos.
417
6d028502
KH		 4182000-08-10 Kazu Hirata <kazu@hxi.com>
419
420 * compile.c (decode): Clean up the code.
421
0a17cd59
AC		 4222000-06-15 Kazu Hirata <kazu@hxi.com>
423
424 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
425 correctly.
426
97ee9e5a
FCE		 4272000-06-20 Frank Ch. Eigler <fche@redhat.com>
428
429 * compile.c: Don't include "wait.h".
430 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
431 instead of WIF* from host.
432
98ecb0a7
FCE		 4332000-06-13 Frank Ch. Eigler <fche@redhat.com>
434
435 * compile.c, writecode.c: Correct typo.
436
0ef9643e
JL		 4372000-06-13 Kazu Hirata <kazu@hxi.com>
438
439 * compile.c: Fix formatting.
440
eb2d80b4
AC		 441Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
442
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
444
d4f3574e
SS		 445Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
446
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
448
cd0fc7c3
SS		 4491999-05-08 Felix Lee <flee@cygnus.com>
450
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
452
7a292a7a
SS		 4531999-04-02 Keith Seitz <keiths@cygnus.com>
454
455 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
456 frequency at which the poll_quit callback is used.
457 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
458
c906108c
SS		 459Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
460
461 * configure: Regenerated to track ../common/aclocal.m4 changes.
462
463Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
464
465 * configure: Regenerated to track ../common/aclocal.m4 changes.
466 * config.in: Ditto.
467
468Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
469
470 * acconfig.h: New file.
471 * configure.in: Reverted change of Apr 24; use sinclude again.
472
473Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
474
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
476 * config.in: Ditto.
477
478Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
479
480 * configure.in: Don't call sinclude.
481
482Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
483
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
485
486Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
487
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
489
490Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
491
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
493
494Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
495
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
497
498Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
499
500 * compile.c (sim_store_register, sim_fetch_register): Pass in
501 length parameter. Return -1.
502
503Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
504
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
506
507Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
508
509 * configure: Regenerated to track ../common/aclocal.m4 changes.
510
511Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
512
513 * configure: Regenerated to track ../common/aclocal.m4 changes.
514
515Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518 * config.in: Ditto.
519
520Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
525
526 * compile.c: #include stdio.h for definition of NULL on
527 some platforms.
528
529Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
530
531 * compile.c (sim_load): Pass lma_p and sim_write args to
532 sim_load_file.
533
534Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
535
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
537
538Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
541
542Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
543
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
545
546Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
547
548 * configure: Regenerated to track ../common/aclocal.m4 changes.
549
550Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
551
552 * configure: Regenerated to track ../common/aclocal.m4 changes.
553
554Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
555
556 * Makefile.in (compile.o): Depend on config.h in local directory.
557
558Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561
562Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
563
564 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
565 with sim/common.
566 * configure.in: check for sys/param.h
567 * compile.c: #ifdef HAVE_SYS_PARAM_H.
568 #define SIGTRAP for wingdb.
569 (sim_resume): poll keyboard at least once per call.
570 (sim_resume): use host_callback instead of printf for syscall
571 output.
572
573Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
574
575 * configure: Regenerated to track ../common/aclocal.m4 changes.
576
577Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
578
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
580 * config.in: Ditto.
581
582Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
583
584 * compile.c (sim_kill): Delete.
585 (sim_create_inferior): Add ABFD argument.
586 (sim_load): Move setting of PC from here.
587 (sim_create_inferior): To here.
588 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
589 the sim_load code should be moved to sim_open.
590
591Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
592
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
594 * config.in: Ditto.
595
596Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
597
598 * compile.c (sim_open): Add ABFD argument.
599
600Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
601
602 * compile.c (sim_open): Add callback argument.
603 (sim_set_callbacks): Delete SIM_DESC argument.
604
605Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
606
607 * compile.c (sim_load): Call bfd_get_mach instead of examining
608 bfd fields directly.
609 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
610
611Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
612
613 * configure: Regenerated to track ../common/aclocal.m4 changes.
614
615Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
616
617 * compile.c (sim_resume): Use poll_quit callback.
618 (sim_stop): New function.
619
620Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
621
622 * Makefile.in (SIM_OBJS): Add sim-load.o.
623 * compile.c (sim_kind, myname): New static locals.
624 (sim_open): Set sim_kind, myname.
625 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
626 Call sim_load_file to load file into simulator. Set start address
627 from bfd.
628 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
629
630Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
631
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
633 * config.in: Ditto.
634
635Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
636
637 * compile.c (sim_open): New arg `kind'.
638
639 * configure: Regenerated to track ../common/aclocal.m4 changes.
640
641Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
642
643 * configure: Regenerated to track ../common/aclocal.m4 changes.
644
645Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
646
647 * configure: Regenerated to track ../common/aclocal.m4 changes.
648
649Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
650
651 * configure: Re-generate.
652
653Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
654
655 * configure: Regenerate to track ../common/aclocal.m4 changes.
656
657Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
658
659 * compile.c (sim_open): New SIM_DESC result. Argument is now in
660 argv form.
661 (other sim_*): New SIM_DESC argument.
662
663Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
664
665 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
666 COMMON_{PRE,POST}_CONFIG_FRAG instead.
667 * configure.in: sinclude ../common/aclocal.m4.
668 * configure: Regenerated.
669
670Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
671
672 * configure configure.in Makefile.in: Update to new configure
673 scheme which is more compatible with WinGDB builds.
674 * configure.in: Improve comment on how to run autoconf.
675 * configure: Re-run autoconf to get new ../common/aclocal.m4.
676 * Makefile.in: Use autoconf substitution to install common
677 makefile fragment.
678
679Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
680
681 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
682 (SIM_OBJS): Define.
683 * configure.in: Simplify using macros in ../common/aclocal.m4.
684 * configure: Regenerated.
685 * inst.h (enum sim_state): Define.
686 (cpu_state_type): New member `state'. Set it whenever `exception'
687 is set.
688 * compile.c (sim_callback): New global.
689 (sim_set_simcache_size): Renamed from sim_csize.
690 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
691 'cus it can't work. Change main loop exit test to use cpu.state.
692 (sim_trace): New function.
693 (sim_stop_reason): Add right way to set results, but #if 0 out.
694 (sim_size): New function.
695 (sim_info): Redirect calls to printf_filtered through callback.
696 (sim_set_callbacks): Record callback.
697 * run.c: Deleted, using one in ../common now.
698 * tconfig.in: New file.
699
700Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
701
702 * Makefile.in (mostlyclean): Don't remove config.log here.
703
704Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
705
706 * compile.c (sim_resume): rts, sleep, bpt and nop have
707 no associated "size".
708
709Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
710
711 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
712
713Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
714
715 * run.c (main): Don't "load" sections which don't have
716 SEC_LOAD set.
717 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
718 of OSHIFTS.
719 (ONOT): Define.
720 (sim_resume, shift/rotate cases): Add support for shift/rotate
721 by two bits.
722 (OSHIFTS): Corresponding changes.
723
724Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
725
726 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
727
728Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
729
730 * compile.c (h8300smode): Declare.
731
732Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
733
734 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
735 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
736 (docdir): Removed.
737 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
738 (AC_PROG_INSTALL): Added.
739 * configure: Rebuilt.
740
741Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
742
743 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
744 * run.c (main): Treat the H8/S like the H8/300H for now.
745
746Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
747
748 * compile.c (SEXTCHAR): Clear upper bits when sign
749 bit is clear.
750
751Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
752
753 * compile.c (sim_resume): Correctly handle divu.
754
755Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
756
757 * compile.c (sim_resume): Never allow the PC to have an
758 odd value.
759
760Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
761
762 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
763 separate memory is allocate for the 8-bit area.
764 (struct cpu_state_type): Add new "eightbit' field.
765 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
766 area.
767 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
768 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
769 (init_pointers): Initialize space for the 8-bit area.
770 (sim_write): Handle writing into the 8-bit area.
771 (sim_read): Handle reading from the 8-bit area.
772 (sim_load): Reallocate space for the 8-bit area.
773
774 * compile.c (sim_load): Re-allocate memory for the simulator
775 here.
776
777Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
778
779 * compile.c (sim_resume): Fix and simplify overflow and carry
780 handling for 32bit ALU insns.
781
782Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
783
784 * compile.c (sim_resume): Fix overflow checks for ALU insns.
785
786Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
787
788 * compile.c (decode): Use "bit" to hold L_3 immediates instead
789 of holding them in "abs". Handle ABS8MEM memory references aka
790 8-bit area. Replace ABSMOV references with ABS8MEM.
791
792Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
793
794 * compile.c (fetch): Handle accesses to the exception/function
795 vectors.
796
797Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
798
799 * compile.c: #include "wait.h".
800 (sim_resume, sleep insn): Check program exit status in r0.
801 (sim_resume, shift insns): Fix setting of overflow flag for shal.
802 * run.c: #include <signal.h>.
803 (main): Abort if program got SIGILL.
804 Print error message if argument is invalid.
805 (usage): Improve text.
806
807Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
808
809 * configure: Regenerate with autoconf 2.7.
810
811Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
812
813 * inst.h (MPOWER,MSIZE): Deleted.
814 (H8300{,H}_MSIZE): Define.
815 * compile.c (memory_size): New static global.
816 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
817 (sim_write,sim_read): Use memory_size.
818
819Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
820
821 * compile.c (sim_set_callbacks): New.
822
823Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
824
825 * Makefile.in (BISON): Remove macro.
826
827Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
828
829 * Makefile.in (maintainer-clean): New synonym for realclean.
830
831Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
832
833 * Makefile.in (install): Don't install in $(tooldir).
834
835 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
836 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
837 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
838 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
839 creating config.h.
840 * configure: Rebuild.
841 * config.in: New file, created by autoheader.
842 * Makefile.in (AR): Define as @AR@.
843 (CC): New variable, defined as @CC@.
844 (CFLAGS): Define as @CFLAGS@.
845 (RANLIB): Define as @RANLIB@.
846 (HDEFINES, TDEFINES): New variables.
847 (@host_makefile_frag@): Remove.
848 (compile.o, run.o): Depend upon config.h.
849 (mostlyclean): Make the same as clean, not distclean.
850 (clean): Remove config.log.
851 (distclean): Remove config.h and stamp-h.
852 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
853 invoking config.status.
854 (config.h, stamp-h): New targets.
855 * compile.c: Include "config.h". Don't include <sys/times.h>.
856 Include <time.h> and <stdlib.h> if they exist. Don't include
857 "sysdep.h".
858 (get_now): Remove unused local b.
859 * run.c: Include "config.h". Include <stdlib.h> if it exists.
860 Don't include "sysdep.h".
861 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
862 <stdio.h>.
863
864Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
865
866 * Update all FSF addresses except those in COPYING* files.
867
868Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
869
870 * Makefile.in (clean): Remove run.
871 (distclean): Remove Makefile.
872
873 * h8300.mt: Removed.
874
875 * Makefile.in, configure.in: converted to autoconf.
876 * configure: New file, generated with autconf 2.4.
877
878Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
879
880 * compile.c (sim_do_command): New function.
881
882Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
883
884 * compile.c (get_now): Don't do if win32.
885 (sim_resume): Poll in win32 too.
886
887Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
888
889 * configure.in: Fix typo in last change.
890
891Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
892
893 * run.c: parse arguments with getopt().
894
895Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
896
897 * configure.in: Use ../../bfd/hosts/std-host.h if specific
898 host unavailable.
899
900Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
901
902 * compile.c (sim_resume): Initialize cpu.mask.
903
904Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
905
906 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
907
908Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
909
910 * compile.c: #include "bfd.h".
911 (sim_*): Set result type to void where there isn't one.
912 (sim_resume, default case): Set cpu.exception to SIGILL.
913 (sim_trace): Delete.
914 (sim_set_pc): Delete.
915 (sim_info): Delete printf_fn arg, all callers changed.
916 Call printf_filtered.
917 (set_h8300h): New arg `flag', all callers changed.
918 (sim_close): New function.
919 (sim_load): New function.
920 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
921 * run.c: #include <varargs.h>, "remote-sim.h".
922 (printf_filtered): New function.
923
924Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
925
926 * compile.c (decode): Fix typo (16 bit branches).
927 (*): Some white space clean up.
928
929Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
930
931 * compile.c (decode): Compile 16bit branches properly.
932
933Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
934
935 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
936 andc. Poll for interrupts.
937
938Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
939
940 * compile.c: #include "ansidecl.h" for remote-sim.h.
941
942Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
943
944 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
945 * compile.c: #include "remote-sim.h".
946 (sim_resume): New arg siggnal.
947 (sim_write): Use SIM_ADDR for type of arg addr.
948 Always return a value.
949 (sim_read): Ditto.
950 (sim_store_register): Result is type int.
951 (sim_fetch_register): Ditto.
952 (sim_stop_reason): Renamed from sim_stop_signal.
953 (sim_set_pc): Use SIM_ADDR for type of arg pc.
954 (sim_info): int result, new arg printf_fn.
955 (sim_kill): int result.
956 (sim_open): int result, new arg name.
957 * run.c (main): Use sim_set_pc to set pc.
958 Update call to sim_info.
959
960Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
961
962 * compile.c (sim_stop_signal): Result is now enum sim_stop.
963
964Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
965
966 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
967
968Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
969
970 * compile.c (sim_set_pc): Write to the pc direcly.
971 (sim_store_register): Now value is passed by reference. (sim_read,
972 sim_write): Return number of bytes copied.
973
974Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
975
976 * compile.c (mop): New function to do multiplies.
977
978Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
979
980 * compile.c (sim_resume): Add support for nop insn.
981
982Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
983
984 * compile.c: Reset HMODE back to zero (accidently set it to 1).
985
986 * run.c (main): If h8/300h binary detected, call set_h8300h.
987 * compile.c (sim_resume): Fix O_NEG insn.
988
989Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
990
991 * run.c (main): Add -h flag to enable h8/300h emulation.
992 * compile.c: Rename Hmode to HMODE (consistency with gdb).
993 (set_h8300h): New function.
994 (sim_resume): Add support for extu,exts insns.
995 (sim_resume): Fix logical right shifting.
996 (sim_resume, label alu32): Fix setting of carry flag.
997
998Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
999
1000 * compile.c (sim_csize): Initialize cpu.cache.
1001
1002Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1003
1004 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1005
1006Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1007
1008 * run.c (main): Fix parsing of args.
1009
1010 * compile.c (sim_resume): Fix shll insn.
1011
1012Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1013
1014 * compile.c: New file, supports H8/300H.
1015 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1016
1017Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1018
1019 * run.c (main): Add -v to print info.
1020 * p3.c (sim_info): New function.
1021
1022Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1023
1024 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1025
1026Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1027
1028 * Makefile.in: Don't use cb or indent
1029 * p1.c, state.h, writecode.c: lint
1030
1031Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1032
1033 * Makefile.in: Make SunOS halfdone VPATH work.
1034 * p1.c: Lint picked up by HP native compiler.
1035
1036Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1037
1038 * p1.c (sim_resume): when running on dos, any character typed to
1039 the keyboard will cause a simulated exception.
1040
1041Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1042
1043 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1044 running
1045
1046Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1047
1048 * new
1049
A mirror of the official binutils-gdb repository