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Regenerate sim configury.
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
faa743bb
RM		 12014-08-15 Roland McGrath <mcgrathr@google.com>
2
3 * configure: Regenerate.
4 * config.in: Regenerate.
5
b2b255bd
MF		 62014-03-05 Mike Frysinger <vapier@gentoo.org>
7
8 * compile.c (sim_load): Add const to prog.
9
ef3e8cf7
MF		 102014-02-17 Mike Frysinger <vapier@gentoo.org>
11
12 PR gdb/16450
13 * compile.c (control_c_sim_desc): Delete.
14 (control_c): Likewise.
15 (sim_resume): Delete signal(SIGINT) handling.
16
bf3d9781
AM		 172013-09-23 Alan Modra <amodra@gmail.com>
18
19 * configure: Regenerate.
20
31e6ad7d
MF		 212013-06-03 Mike Frysinger <vapier@gentoo.org>
22
23 * aclocal.m4, configure: Regenerate.
24
5f3ef9d0
JB		 252012-06-15 Joel Brobecker <brobecker@adacore.com>
26
27 * config.in, configure: Regenerate.
28
a6ff997c
NC		 292012-05-18 Nick Clifton <nickc@redhat.com>
30
31 PR 14072
32 * compile.c: Include config.h before system header files.
33 * sim-main.h: Likewise.
34
2232061b
MF		 352012-03-24 Mike Frysinger <vapier@gentoo.org>
36
37 * aclocal.m4, config.in, configure: Regenerate.
38
db2e4d67
MF		 392011-12-03 Mike Frysinger <vapier@gentoo.org>
40
41 * aclocal.m4: New file.
42 * configure: Regenerate.
43
9c082ca8
MF		 442011-10-17 Mike Frysinger <vapier@gentoo.org>
45
46 * configure.ac: Change include to common/acinclude.m4.
47
6ffe910a
MF		 482011-10-17 Mike Frysinger <vapier@gentoo.org>
49
50 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
51 call. Replace common.m4 include with SIM_AC_COMMON.
52 * configure: Regenerate.
53
2419798b
MF		 542011-07-05 Mike Frysinger <vapier@gentoo.org>
55
56 * compile.c (sim_do_command): Delete.
57
dae477fe
AB		 582011-01-11 Andrew Burgess <aburgess@broadcom.com>
59
60 * compile.c (sim_store_register): Update return value to
61 match new API.
62
5558e7e6
MF		 632010-04-14 Mike Frysinger <vapier@gentoo.org>
64
65 * compile.c (sim_write): Add const to buffer arg.
66
3725885a
RW		 672010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
68
69 * configure: Regenerate.
70
3a6c31f9
YS		 712009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
72 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
73 Index registers not masked memory areas.
74 Only simply increment or decrement.
75 * compile.c(store_1): Ditto.
76
d6416cdc
RW		 772009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
78
81ecdfbb
RW		 79 * config.in: Regenerate.
80 * configure: Likewise.
81
d6416cdc
RW		 82 * configure: Regenerate.
83
c4212d37
JS		 842008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
85
86 * compile.c: Add const to remove warning.
87
b5bd9624
HPN		 882008-07-11 Hans-Peter Nilsson <hp@axis.com>
89
90 * configure: Regenerate to track ../common/common.m4 changes.
91 * config.in: Ditto.
92
6efef468
JM		 932008-06-06 Vladimir Prus <vladimir@codesourcery.com>
94 Daniel Jacobowitz <dan@codesourcery.com>
95 Joseph Myers <joseph@codesourcery.com>
96
97 * configure: Regenerate.
98
917c78f9
DJ		 992007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
100
101 * compile.c (sim_resume): Fix the last byte of ARGV for
102 SYS_CMDLINE.
103
edc5d9ec
HPN		 1042006-12-21 Hans-Peter Nilsson <hp@axis.com>
105
106 * acconfig.h: Remove.
107 * config.in: Regenerate.
108
b86015ea
YS		 1092006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
110
111 * compile.c (OBITOP): Bit address mask low three bit.
112 * compile.c (decode): Fix warning.
113
e85e3205
RE		 1142006-06-13 Richard Earnshaw <rearnsha@arm.com>
115
116 * configure: Regenerated.
117
2f0122dc
DJ		 1182006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
119
120 * configure: Regenerated.
121
20e95c23
DJ		 1222006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
123
124 * configure: Regenerated.
125
2b193c4a
MK		 1262005-03-23 Mark Kettenis <kettenis@gnu.org>
127
128 * configure: Regenerate.
129
35695fd6
AC		 1302005-01-14 Andrew Cagney <cagney@gnu.org>
131
132 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
133 explicit call to AC_CONFIG_HEADER.
134 * configure: Regenerate.
135
f0569246
AC		 1362005-01-12 Andrew Cagney <cagney@gnu.org>
137
138 * configure.ac: Update to use ../common/common.m4.
139 * configure: Re-generate.
140
38f48d72
AC		 1412005-01-11 Andrew Cagney <cagney@localhost.localdomain>
142
143 * configure: Regenerated to track ../common/aclocal.m4 changes.
144
b7026657
AC		 1452005-01-07 Andrew Cagney <cagney@gnu.org>
146
147 * configure.ac: Rename configure.in, require autoconf 2.59.
148 * configure: Re-generate.
149
379832de
HPN		 1502004-12-08 Hans-Peter Nilsson <hp@axis.com>
151
152 * configure: Regenerate for ../common/aclocal.m4 update.
153
e4d3c499
AO		 1542004-06-28 Alexandre Oliva <aoliva@redhat.com>
155
e073c474
AO		 156 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
157 * compile.c (sim_resume): Make sure that dst.reg refers to the
158 right register byte in mova/sz.l @(dd,RnL),ERn.
159 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
160 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
161 mulxs, divs and divxs.
162
e4d3c499
AO		 163 * compile.c (sim_load): Update sd->memory_size.
164
d6fd015d 1652004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 166
d6fd015d
MS		 167 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
168 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
169
3d29fdb4
MS		 1702004-01-05 Michael Snyder <msnyder@redhat.com>
171
172 * compile.c (sim_load): Don't pass a type to bfd_openr.
173
f5d3df96
MS		 1742003-12-16 Michael Snyder <msnyder@redhat.com>
175
176 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
177 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
178
454d0511
DD		 1792003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
180
181 * compile.c (set_h8300h): Initialize globals to zero.
182
29b52f93
KH		 1832003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
184
185 * compile.c (h8300_normal_mode): New.
186 (SP): Handle normal mode.
187 (bitfrom): Use normal mode flag to return suitable value.
188 (lvalue): Use normal mode flag to return command line location.
189 (decode): Decode instruction correctly for normal mode.
190 (init_pointers): Initialise memory correctly for normal mode.
191 (sim_resume): Handle cases for normal mode using h8300_normal_mode
192 flag.
193 (sim_store_register): Handle 2 byte PC for normal mode.
194 (sim_fetch_register): Handle 2 byte PC for normal mode.
195 (set_h8300h): Set normal mode flag as per architechture.
196 (sim_load): Allocate 64K for normal mode instead of bigger memory.
197
f408565c
MS		 1982003-07-18 Michael Snyder <msnyder@redhat.com>
199
200 * compile.c (decode): Enhancements for mova.
201 Initialize cst, reg, and rdisp inside the loop, for each
202 new instruction. Defer correction of the disp2 values until
203 later, and then adjust them by the size of the first operand,
204 rather than the size of the instruction.
205 (sim_resume): For mova, adjust the size of the second operand
206 according to the type of the first operand (INDEXB vs. INDEXW).
207 In cases where there is only one operand, the other two must
208 both be composed on the fly.
209
e22fef83
MS		 2102003-07-22 Michael Snyder <msnyder@redhat.com>
211
212 * compile.c (sim_resume): Revert 6-24 change, it does not
213 work with gdb breakpoints.
214
0f42aa71
MS		 2152003-07-17 Michael Snyder <msnyder@redhat.com>
216
55acb21b
MS		 217 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
218 (decode): IMM16 is always zero-extended.
0f42aa71 219
f0861129
MS		 2202003-06-24 Michael Snyder <msnyder@redhat.com>
221
222 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
223 * compile.c (sim_resume): Use the above to return stop signal.
224
9f70f8ec
MS		 2252003-06-18 Michael Snyder <msnyder@redhat.com>
226
227 * compile.c: Replace "Hitachi" with "Renesas".
228 (decode): Distinguish AV_H8S from AV_H8H.
229 (sim_resume): H8SX can use any register for TAS.
230 (decode): Add support for VECIND.
231 (sim_resume): Implement rte/l and rts/l.
232 (GETSR): New macro (actually old macro reincarnated).
233 (decode): Add handling for IMM2.
234 (sim_resume): Drop extra block around jmp, jsr, rts.
235 Add handling for trapa and rte.
236 For divxu.b, change 0xffff mask to 0xff.
237 (set_h8300h): Add bfd_mach_h8300sxn machine.
238
18ad32b5
MS		 2392003-06-18 Corinna Vinschen <vinschen@redhat.com>
240
241 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
242 and SBR, VBR.
243
173b1c98
MS		 2442003-06-05 Michael Snyder <msnyder@redhat.com>
245
246 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
247 (sim_store_register): Ditto.
248
e8c1a4e7
MS		 2492003-06-04 Michael Snyder <msnyder@redhat.com>
250
251 * compile.c (sim_info): Fix typo in output.
252
173b1c98 253 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 254 with a bfd_machine argument, and decode it inline.
255 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
256
dc5c3759
MS		 2572003-06-03 Michael Snyder <msnyder@redhat.com>
258
e8c1a4e7
MS		 259 * compile.c: Add h8300sx insns and addressing modes.
260 * sim-main.h: Replaces h8300/inst.h.
261 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 262
b7f97e9c
MS		 2632003-04-13 Michael Snyder <msnyder@redhat.com>
264
265 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
266
d1360fb0
V		 2672003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
268
269 * compile.c (cmdline_location): Added function to
270 return the location of 8-bit (256 locations) where the
271 Command Line arguments would be stored.
272 (decode): Added a TRAP to 0xcc for Commandline
273 processing using pseudo opcode O_SYS_CMDLINE.
274 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
275 (sim_create_inferior): Setting a pointer to
276 Commandline Args array.
277 * inst.h: Added a new variable ptr_command_line for
278 storing pointer to Commandline array.
279
bf174226
V		 2802003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
281
282 * compile.c (decode): Added code for some more magic traps.
283 * compile.c (sim_resume): Added support for File I/O system
284 calls through callback to host_system.
285 System calls provided support for :
286 open, read, write, lseek, close, stat, fstat
287 Only basic support for stat and fstat.
288
6b4a8935
AC		 2892003-02-27 Andrew Cagney <cagney@redhat.com>
290
291 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
292
ec38ce99
KH		 2932003-02-05 Kazu Hirata <kazu@cs.umass.edu>
294
295 * compile.c (init_pointers): Abort if wreg never gets initialized.
296 (sim_resume): Fix the handling of exts.w and extu.w.
297
ad4cda16
KH		 2982003-01-31 Kazu Hirata <kazu@cs.umass.edu>
299
300 * compile.c (sim_resume): Fix the handling of bxor.
301
a4f27e3e
MS		 3022003-01-16 Michael Snyder <msnyder@redhat.com>
303
304 * compile.c: Change K&R function definitions to ISO.
305 (fetch): Make static, and eliminate unused parameter 'n'.
306
d0fe2f7e
KH		 3072002-12-26 Kazu Hirata <kazu@cs.umass.edu>
308
309 * compile.c: Fix formatting.
310 * inst.h: Likewise.
311
a64bfde3
AV		 3122002-07-29 Andrey Volkov <avolkov@transas.com>
313
314 * compile.c: Include "gdb/sim-h8300.h"
315 * Makefile.in: Add dependences on "inst.h",
316 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
317
c8cca39f
AC		 3182002-06-16 Andrew Cagney <ac131313@redhat.com>
319
320 * configure: Regenerated to track ../common/aclocal.m4 changes.
321
3c25f8c7
AC		 3222002-06-08 Andrew Cagney <cagney@redhat.com>
323
324 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
325
d1335144
KH		 3262002-05-19 Kazu Hirata <kazu@cs.umass.edu>
327
328 * compile.c: Fix formatting.
329
c3f4437e
KH		 3302002-05-18 Kazu Hirata <kazu@cs.umass.edu>
331
332 * compile.c: Fix formatting.
333
6147b1f6
AV		 3342002-05-17 Andrey Volkov (avolkov@transas.com)
335
336 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
337
fc974602
AV		 3382002-05-17 Andrey Volkov (avolkov@transas.com)
339
340 * compile.c: Add support of EXR register
341 * inst.h: Ditto.
342
a8cdafbd
AV		 3432002-05-17 Andrey Volkov (avolkov@transas.com)
344
345 * compile.c: Made h8300s as new target, not h8300h alias.
346 * inst.h: Ditto.
347
f6225c96
AV		 3482002-05-17 Andrey Volkov (avolkov@transas.com)
349
350 * compile.c: Add additional CCR flags (I,UI,H,U)
351
3b02cf92
AV		 3522002-05-17 Andrey Volkov (avolkov@transas.com)
353
354 * compile.c: Change literal regnumbers to REGNUMS.
355 Fix instruction and cycles counting
356
de9b1892
KH		 3572001-12-20 Kazu Hirata <kazu@hxi.com>
358
359 * compile.c: Fix formatting.
360
2ea716f6
KH		 3612001-12-20 Kazu Hirata <kazu@hxi.com>
362
363 * compile.c: Fix comment typos.
364
6d028502
KH		 3652000-08-10 Kazu Hirata <kazu@hxi.com>
366
367 * compile.c (decode): Clean up the code.
368
0a17cd59
AC		 3692000-06-15 Kazu Hirata <kazu@hxi.com>
370
371 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
372 correctly.
373
97ee9e5a
FCE		 3742000-06-20 Frank Ch. Eigler <fche@redhat.com>
375
376 * compile.c: Don't include "wait.h".
377 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
378 instead of WIF* from host.
379
98ecb0a7
FCE		 3802000-06-13 Frank Ch. Eigler <fche@redhat.com>
381
382 * compile.c, writecode.c: Correct typo.
383
0ef9643e
JL		 3842000-06-13 Kazu Hirata <kazu@hxi.com>
385
386 * compile.c: Fix formatting.
387
eb2d80b4
AC		 388Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
389
390 * configure: Regenerated to track ../common/aclocal.m4 changes.
391
d4f3574e
SS		 392Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
393
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
395
cd0fc7c3
SS		 3961999-05-08 Felix Lee <flee@cygnus.com>
397
398 * configure: Regenerated to track ../common/aclocal.m4 changes.
399
7a292a7a
SS		 4001999-04-02 Keith Seitz <keiths@cygnus.com>
401
402 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
403 frequency at which the poll_quit callback is used.
404 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
405
c906108c
SS		 406Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
407
408 * configure: Regenerated to track ../common/aclocal.m4 changes.
409
410Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
411
412 * configure: Regenerated to track ../common/aclocal.m4 changes.
413 * config.in: Ditto.
414
415Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
416
417 * acconfig.h: New file.
418 * configure.in: Reverted change of Apr 24; use sinclude again.
419
420Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
421
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
423 * config.in: Ditto.
424
425Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
426
427 * configure.in: Don't call sinclude.
428
429Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
430
431 * configure: Regenerated to track ../common/aclocal.m4 changes.
432
433Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
434
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
436
437Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
438
439 * configure: Regenerated to track ../common/aclocal.m4 changes.
440
441Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
442
443 * configure: Regenerated to track ../common/aclocal.m4 changes.
444
445Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
446
447 * compile.c (sim_store_register, sim_fetch_register): Pass in
448 length parameter. Return -1.
449
450Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
451
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
453
454Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
455
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
457
458Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
459
460 * configure: Regenerated to track ../common/aclocal.m4 changes.
461
462Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 * config.in: Ditto.
466
467Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
468
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
470
471Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
472
473 * compile.c: #include stdio.h for definition of NULL on
474 some platforms.
475
476Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
477
478 * compile.c (sim_load): Pass lma_p and sim_write args to
479 sim_load_file.
480
481Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
482
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
484
485Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488
489Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
490
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
492
493Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
494
495 * configure: Regenerated to track ../common/aclocal.m4 changes.
496
497Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
498
499 * configure: Regenerated to track ../common/aclocal.m4 changes.
500
501Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
502
503 * Makefile.in (compile.o): Depend on config.h in local directory.
504
505Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
506
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
508
509Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
510
511 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
512 with sim/common.
513 * configure.in: check for sys/param.h
514 * compile.c: #ifdef HAVE_SYS_PARAM_H.
515 #define SIGTRAP for wingdb.
516 (sim_resume): poll keyboard at least once per call.
517 (sim_resume): use host_callback instead of printf for syscall
518 output.
519
520Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
525
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
527 * config.in: Ditto.
528
529Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
530
531 * compile.c (sim_kill): Delete.
532 (sim_create_inferior): Add ABFD argument.
533 (sim_load): Move setting of PC from here.
534 (sim_create_inferior): To here.
535 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
536 the sim_load code should be moved to sim_open.
537
538Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
541 * config.in: Ditto.
542
543Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * compile.c (sim_open): Add ABFD argument.
546
547Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
548
549 * compile.c (sim_open): Add callback argument.
550 (sim_set_callbacks): Delete SIM_DESC argument.
551
552Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
553
554 * compile.c (sim_load): Call bfd_get_mach instead of examining
555 bfd fields directly.
556 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
557
558Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561
562Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
563
564 * compile.c (sim_resume): Use poll_quit callback.
565 (sim_stop): New function.
566
567Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
568
569 * Makefile.in (SIM_OBJS): Add sim-load.o.
570 * compile.c (sim_kind, myname): New static locals.
571 (sim_open): Set sim_kind, myname.
572 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
573 Call sim_load_file to load file into simulator. Set start address
574 from bfd.
575 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
576
577Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
578
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
580 * config.in: Ditto.
581
582Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
583
584 * compile.c (sim_open): New arg `kind'.
585
586 * configure: Regenerated to track ../common/aclocal.m4 changes.
587
588Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
589
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
591
592Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
593
594 * configure: Regenerated to track ../common/aclocal.m4 changes.
595
596Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
597
598 * configure: Re-generate.
599
600Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
601
602 * configure: Regenerate to track ../common/aclocal.m4 changes.
603
604Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
605
606 * compile.c (sim_open): New SIM_DESC result. Argument is now in
607 argv form.
608 (other sim_*): New SIM_DESC argument.
609
610Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
611
612 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
613 COMMON_{PRE,POST}_CONFIG_FRAG instead.
614 * configure.in: sinclude ../common/aclocal.m4.
615 * configure: Regenerated.
616
617Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
618
619 * configure configure.in Makefile.in: Update to new configure
620 scheme which is more compatible with WinGDB builds.
621 * configure.in: Improve comment on how to run autoconf.
622 * configure: Re-run autoconf to get new ../common/aclocal.m4.
623 * Makefile.in: Use autoconf substitution to install common
624 makefile fragment.
625
626Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
627
628 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
629 (SIM_OBJS): Define.
630 * configure.in: Simplify using macros in ../common/aclocal.m4.
631 * configure: Regenerated.
632 * inst.h (enum sim_state): Define.
633 (cpu_state_type): New member `state'. Set it whenever `exception'
634 is set.
635 * compile.c (sim_callback): New global.
636 (sim_set_simcache_size): Renamed from sim_csize.
637 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
638 'cus it can't work. Change main loop exit test to use cpu.state.
639 (sim_trace): New function.
640 (sim_stop_reason): Add right way to set results, but #if 0 out.
641 (sim_size): New function.
642 (sim_info): Redirect calls to printf_filtered through callback.
643 (sim_set_callbacks): Record callback.
644 * run.c: Deleted, using one in ../common now.
645 * tconfig.in: New file.
646
647Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
648
649 * Makefile.in (mostlyclean): Don't remove config.log here.
650
651Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
652
653 * compile.c (sim_resume): rts, sleep, bpt and nop have
654 no associated "size".
655
656Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
657
658 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
659
660Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
661
662 * run.c (main): Don't "load" sections which don't have
663 SEC_LOAD set.
664 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
665 of OSHIFTS.
666 (ONOT): Define.
667 (sim_resume, shift/rotate cases): Add support for shift/rotate
668 by two bits.
669 (OSHIFTS): Corresponding changes.
670
671Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
672
673 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
674
675Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
676
677 * compile.c (h8300smode): Declare.
678
679Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
680
681 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
682 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
683 (docdir): Removed.
684 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
685 (AC_PROG_INSTALL): Added.
686 * configure: Rebuilt.
687
688Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
689
690 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
691 * run.c (main): Treat the H8/S like the H8/300H for now.
692
693Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
694
695 * compile.c (SEXTCHAR): Clear upper bits when sign
696 bit is clear.
697
698Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
699
700 * compile.c (sim_resume): Correctly handle divu.
701
702Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
703
704 * compile.c (sim_resume): Never allow the PC to have an
705 odd value.
706
707Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
708
709 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
710 separate memory is allocate for the 8-bit area.
711 (struct cpu_state_type): Add new "eightbit' field.
712 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
713 area.
714 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
715 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
716 (init_pointers): Initialize space for the 8-bit area.
717 (sim_write): Handle writing into the 8-bit area.
718 (sim_read): Handle reading from the 8-bit area.
719 (sim_load): Reallocate space for the 8-bit area.
720
721 * compile.c (sim_load): Re-allocate memory for the simulator
722 here.
723
724Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
725
726 * compile.c (sim_resume): Fix and simplify overflow and carry
727 handling for 32bit ALU insns.
728
729Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
730
731 * compile.c (sim_resume): Fix overflow checks for ALU insns.
732
733Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
734
735 * compile.c (decode): Use "bit" to hold L_3 immediates instead
736 of holding them in "abs". Handle ABS8MEM memory references aka
737 8-bit area. Replace ABSMOV references with ABS8MEM.
738
739Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
740
741 * compile.c (fetch): Handle accesses to the exception/function
742 vectors.
743
744Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
745
746 * compile.c: #include "wait.h".
747 (sim_resume, sleep insn): Check program exit status in r0.
748 (sim_resume, shift insns): Fix setting of overflow flag for shal.
749 * run.c: #include <signal.h>.
750 (main): Abort if program got SIGILL.
751 Print error message if argument is invalid.
752 (usage): Improve text.
753
754Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
755
756 * configure: Regenerate with autoconf 2.7.
757
758Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
759
760 * inst.h (MPOWER,MSIZE): Deleted.
761 (H8300{,H}_MSIZE): Define.
762 * compile.c (memory_size): New static global.
763 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
764 (sim_write,sim_read): Use memory_size.
765
766Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
767
768 * compile.c (sim_set_callbacks): New.
769
770Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
771
772 * Makefile.in (BISON): Remove macro.
773
774Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
775
776 * Makefile.in (maintainer-clean): New synonym for realclean.
777
778Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
779
780 * Makefile.in (install): Don't install in $(tooldir).
781
782 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
783 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
784 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
785 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
786 creating config.h.
787 * configure: Rebuild.
788 * config.in: New file, created by autoheader.
789 * Makefile.in (AR): Define as @AR@.
790 (CC): New variable, defined as @CC@.
791 (CFLAGS): Define as @CFLAGS@.
792 (RANLIB): Define as @RANLIB@.
793 (HDEFINES, TDEFINES): New variables.
794 (@host_makefile_frag@): Remove.
795 (compile.o, run.o): Depend upon config.h.
796 (mostlyclean): Make the same as clean, not distclean.
797 (clean): Remove config.log.
798 (distclean): Remove config.h and stamp-h.
799 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
800 invoking config.status.
801 (config.h, stamp-h): New targets.
802 * compile.c: Include "config.h". Don't include <sys/times.h>.
803 Include <time.h> and <stdlib.h> if they exist. Don't include
804 "sysdep.h".
805 (get_now): Remove unused local b.
806 * run.c: Include "config.h". Include <stdlib.h> if it exists.
807 Don't include "sysdep.h".
808 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
809 <stdio.h>.
810
811Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
812
813 * Update all FSF addresses except those in COPYING* files.
814
815Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
816
817 * Makefile.in (clean): Remove run.
818 (distclean): Remove Makefile.
819
820 * h8300.mt: Removed.
821
822 * Makefile.in, configure.in: converted to autoconf.
823 * configure: New file, generated with autconf 2.4.
824
825Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
826
827 * compile.c (sim_do_command): New function.
828
829Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
830
831 * compile.c (get_now): Don't do if win32.
832 (sim_resume): Poll in win32 too.
833
834Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
835
836 * configure.in: Fix typo in last change.
837
838Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
839
840 * run.c: parse arguments with getopt().
841
842Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
843
844 * configure.in: Use ../../bfd/hosts/std-host.h if specific
845 host unavailable.
846
847Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
848
849 * compile.c (sim_resume): Initialize cpu.mask.
850
851Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
852
853 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
854
855Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
856
857 * compile.c: #include "bfd.h".
858 (sim_*): Set result type to void where there isn't one.
859 (sim_resume, default case): Set cpu.exception to SIGILL.
860 (sim_trace): Delete.
861 (sim_set_pc): Delete.
862 (sim_info): Delete printf_fn arg, all callers changed.
863 Call printf_filtered.
864 (set_h8300h): New arg `flag', all callers changed.
865 (sim_close): New function.
866 (sim_load): New function.
867 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
868 * run.c: #include <varargs.h>, "remote-sim.h".
869 (printf_filtered): New function.
870
871Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
872
873 * compile.c (decode): Fix typo (16 bit branches).
874 (*): Some white space clean up.
875
876Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
877
878 * compile.c (decode): Compile 16bit branches properly.
879
880Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
881
882 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
883 andc. Poll for interrupts.
884
885Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
886
887 * compile.c: #include "ansidecl.h" for remote-sim.h.
888
889Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
890
891 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
892 * compile.c: #include "remote-sim.h".
893 (sim_resume): New arg siggnal.
894 (sim_write): Use SIM_ADDR for type of arg addr.
895 Always return a value.
896 (sim_read): Ditto.
897 (sim_store_register): Result is type int.
898 (sim_fetch_register): Ditto.
899 (sim_stop_reason): Renamed from sim_stop_signal.
900 (sim_set_pc): Use SIM_ADDR for type of arg pc.
901 (sim_info): int result, new arg printf_fn.
902 (sim_kill): int result.
903 (sim_open): int result, new arg name.
904 * run.c (main): Use sim_set_pc to set pc.
905 Update call to sim_info.
906
907Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
908
909 * compile.c (sim_stop_signal): Result is now enum sim_stop.
910
911Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
912
913 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
914
915Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
916
917 * compile.c (sim_set_pc): Write to the pc direcly.
918 (sim_store_register): Now value is passed by reference. (sim_read,
919 sim_write): Return number of bytes copied.
920
921Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
922
923 * compile.c (mop): New function to do multiplies.
924
925Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
926
927 * compile.c (sim_resume): Add support for nop insn.
928
929Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
930
931 * compile.c: Reset HMODE back to zero (accidently set it to 1).
932
933 * run.c (main): If h8/300h binary detected, call set_h8300h.
934 * compile.c (sim_resume): Fix O_NEG insn.
935
936Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
937
938 * run.c (main): Add -h flag to enable h8/300h emulation.
939 * compile.c: Rename Hmode to HMODE (consistency with gdb).
940 (set_h8300h): New function.
941 (sim_resume): Add support for extu,exts insns.
942 (sim_resume): Fix logical right shifting.
943 (sim_resume, label alu32): Fix setting of carry flag.
944
945Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
946
947 * compile.c (sim_csize): Initialize cpu.cache.
948
949Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
950
951 * Makefile.in: Add -I../../bfd to pick up bfd.h.
952
953Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
954
955 * run.c (main): Fix parsing of args.
956
957 * compile.c (sim_resume): Fix shll insn.
958
959Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
960
961 * compile.c: New file, supports H8/300H.
962 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
963
964Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
965
966 * run.c (main): Add -v to print info.
967 * p3.c (sim_info): New function.
968
969Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
970
971 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
972
973Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
974
975 * Makefile.in: Don't use cb or indent
976 * p1.c, state.h, writecode.c: lint
977
978Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
979
980 * Makefile.in: Make SunOS halfdone VPATH work.
981 * p1.c: Lint picked up by HP native compiler.
982
983Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
984
985 * p1.c (sim_resume): when running on dos, any character typed to
986 the keyboard will cause a simulated exception.
987
988Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
989
990 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
991 running
992
993Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
994
995 * new
996
GDB Binutils - Deliverables
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