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sim: drop duplicate header checks
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
5cddc23a
MF		 12015-03-14 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
4 * aclocal.m4, configure: Regenerate.
5
2d7bb758
JB		 62014-12-03 Joel Brobecker <brobecker@adacore.com>
7
8 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
9 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
10 following renaming in callback.h.
11
2974be62
AM		 122014-08-19 Alan Modra <amodra@gmail.com>
13
14 * configure: Regenerate.
15
faa743bb
RM		 162014-08-15 Roland McGrath <mcgrathr@google.com>
17
18 * configure: Regenerate.
19 * config.in: Regenerate.
20
b2b255bd
MF		 212014-03-05 Mike Frysinger <vapier@gentoo.org>
22
23 * compile.c (sim_load): Add const to prog.
24
ef3e8cf7
MF		 252014-02-17 Mike Frysinger <vapier@gentoo.org>
26
27 PR gdb/16450
28 * compile.c (control_c_sim_desc): Delete.
29 (control_c): Likewise.
30 (sim_resume): Delete signal(SIGINT) handling.
31
bf3d9781
AM		 322013-09-23 Alan Modra <amodra@gmail.com>
33
34 * configure: Regenerate.
35
31e6ad7d
MF		 362013-06-03 Mike Frysinger <vapier@gentoo.org>
37
38 * aclocal.m4, configure: Regenerate.
39
5f3ef9d0
JB		 402012-06-15 Joel Brobecker <brobecker@adacore.com>
41
42 * config.in, configure: Regenerate.
43
a6ff997c
NC		 442012-05-18 Nick Clifton <nickc@redhat.com>
45
46 PR 14072
47 * compile.c: Include config.h before system header files.
48 * sim-main.h: Likewise.
49
2232061b
MF		 502012-03-24 Mike Frysinger <vapier@gentoo.org>
51
52 * aclocal.m4, config.in, configure: Regenerate.
53
db2e4d67
MF		 542011-12-03 Mike Frysinger <vapier@gentoo.org>
55
56 * aclocal.m4: New file.
57 * configure: Regenerate.
58
9c082ca8
MF		 592011-10-17 Mike Frysinger <vapier@gentoo.org>
60
61 * configure.ac: Change include to common/acinclude.m4.
62
6ffe910a
MF		 632011-10-17 Mike Frysinger <vapier@gentoo.org>
64
65 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
66 call. Replace common.m4 include with SIM_AC_COMMON.
67 * configure: Regenerate.
68
2419798b
MF		 692011-07-05 Mike Frysinger <vapier@gentoo.org>
70
71 * compile.c (sim_do_command): Delete.
72
dae477fe
AB		 732011-01-11 Andrew Burgess <aburgess@broadcom.com>
74
75 * compile.c (sim_store_register): Update return value to
76 match new API.
77
5558e7e6
MF		 782010-04-14 Mike Frysinger <vapier@gentoo.org>
79
80 * compile.c (sim_write): Add const to buffer arg.
81
3725885a
RW		 822010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
83
84 * configure: Regenerate.
85
3a6c31f9
YS		 862009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
87 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
88 Index registers not masked memory areas.
89 Only simply increment or decrement.
90 * compile.c(store_1): Ditto.
91
d6416cdc
RW		 922009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
93
81ecdfbb
RW		 94 * config.in: Regenerate.
95 * configure: Likewise.
96
d6416cdc
RW		 97 * configure: Regenerate.
98
c4212d37
JS		 992008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
100
101 * compile.c: Add const to remove warning.
102
b5bd9624
HPN		 1032008-07-11 Hans-Peter Nilsson <hp@axis.com>
104
105 * configure: Regenerate to track ../common/common.m4 changes.
106 * config.in: Ditto.
107
6efef468
JM		 1082008-06-06 Vladimir Prus <vladimir@codesourcery.com>
109 Daniel Jacobowitz <dan@codesourcery.com>
110 Joseph Myers <joseph@codesourcery.com>
111
112 * configure: Regenerate.
113
917c78f9
DJ		 1142007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
115
116 * compile.c (sim_resume): Fix the last byte of ARGV for
117 SYS_CMDLINE.
118
edc5d9ec
HPN		 1192006-12-21 Hans-Peter Nilsson <hp@axis.com>
120
121 * acconfig.h: Remove.
122 * config.in: Regenerate.
123
b86015ea
YS		 1242006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
125
126 * compile.c (OBITOP): Bit address mask low three bit.
127 * compile.c (decode): Fix warning.
128
e85e3205
RE		 1292006-06-13 Richard Earnshaw <rearnsha@arm.com>
130
131 * configure: Regenerated.
132
2f0122dc
DJ		 1332006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
134
135 * configure: Regenerated.
136
20e95c23
DJ		 1372006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
138
139 * configure: Regenerated.
140
2b193c4a
MK		 1412005-03-23 Mark Kettenis <kettenis@gnu.org>
142
143 * configure: Regenerate.
144
35695fd6
AC		 1452005-01-14 Andrew Cagney <cagney@gnu.org>
146
147 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
148 explicit call to AC_CONFIG_HEADER.
149 * configure: Regenerate.
150
f0569246
AC		 1512005-01-12 Andrew Cagney <cagney@gnu.org>
152
153 * configure.ac: Update to use ../common/common.m4.
154 * configure: Re-generate.
155
38f48d72
AC		 1562005-01-11 Andrew Cagney <cagney@localhost.localdomain>
157
158 * configure: Regenerated to track ../common/aclocal.m4 changes.
159
b7026657
AC		 1602005-01-07 Andrew Cagney <cagney@gnu.org>
161
162 * configure.ac: Rename configure.in, require autoconf 2.59.
163 * configure: Re-generate.
164
379832de
HPN		 1652004-12-08 Hans-Peter Nilsson <hp@axis.com>
166
167 * configure: Regenerate for ../common/aclocal.m4 update.
168
e4d3c499
AO		 1692004-06-28 Alexandre Oliva <aoliva@redhat.com>
170
e073c474
AO		 171 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
172 * compile.c (sim_resume): Make sure that dst.reg refers to the
173 right register byte in mova/sz.l @(dd,RnL),ERn.
174 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
175 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
176 mulxs, divs and divxs.
177
e4d3c499
AO		 178 * compile.c (sim_load): Update sd->memory_size.
179
d6fd015d 1802004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 181
d6fd015d
MS		 182 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
183 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
184
3d29fdb4
MS		 1852004-01-05 Michael Snyder <msnyder@redhat.com>
186
187 * compile.c (sim_load): Don't pass a type to bfd_openr.
188
f5d3df96
MS		 1892003-12-16 Michael Snyder <msnyder@redhat.com>
190
191 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
192 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
193
454d0511
DD		 1942003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
195
196 * compile.c (set_h8300h): Initialize globals to zero.
197
29b52f93
KH		 1982003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
199
200 * compile.c (h8300_normal_mode): New.
201 (SP): Handle normal mode.
202 (bitfrom): Use normal mode flag to return suitable value.
203 (lvalue): Use normal mode flag to return command line location.
204 (decode): Decode instruction correctly for normal mode.
205 (init_pointers): Initialise memory correctly for normal mode.
206 (sim_resume): Handle cases for normal mode using h8300_normal_mode
207 flag.
208 (sim_store_register): Handle 2 byte PC for normal mode.
209 (sim_fetch_register): Handle 2 byte PC for normal mode.
210 (set_h8300h): Set normal mode flag as per architechture.
211 (sim_load): Allocate 64K for normal mode instead of bigger memory.
212
f408565c
MS		 2132003-07-18 Michael Snyder <msnyder@redhat.com>
214
215 * compile.c (decode): Enhancements for mova.
216 Initialize cst, reg, and rdisp inside the loop, for each
217 new instruction. Defer correction of the disp2 values until
218 later, and then adjust them by the size of the first operand,
219 rather than the size of the instruction.
220 (sim_resume): For mova, adjust the size of the second operand
221 according to the type of the first operand (INDEXB vs. INDEXW).
222 In cases where there is only one operand, the other two must
223 both be composed on the fly.
224
e22fef83
MS		 2252003-07-22 Michael Snyder <msnyder@redhat.com>
226
227 * compile.c (sim_resume): Revert 6-24 change, it does not
228 work with gdb breakpoints.
229
0f42aa71
MS		 2302003-07-17 Michael Snyder <msnyder@redhat.com>
231
55acb21b
MS		 232 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
233 (decode): IMM16 is always zero-extended.
0f42aa71 234
f0861129
MS		 2352003-06-24 Michael Snyder <msnyder@redhat.com>
236
237 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
238 * compile.c (sim_resume): Use the above to return stop signal.
239
9f70f8ec
MS		 2402003-06-18 Michael Snyder <msnyder@redhat.com>
241
242 * compile.c: Replace "Hitachi" with "Renesas".
243 (decode): Distinguish AV_H8S from AV_H8H.
244 (sim_resume): H8SX can use any register for TAS.
245 (decode): Add support for VECIND.
246 (sim_resume): Implement rte/l and rts/l.
247 (GETSR): New macro (actually old macro reincarnated).
248 (decode): Add handling for IMM2.
249 (sim_resume): Drop extra block around jmp, jsr, rts.
250 Add handling for trapa and rte.
251 For divxu.b, change 0xffff mask to 0xff.
252 (set_h8300h): Add bfd_mach_h8300sxn machine.
253
18ad32b5
MS		 2542003-06-18 Corinna Vinschen <vinschen@redhat.com>
255
256 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
257 and SBR, VBR.
258
173b1c98
MS		 2592003-06-05 Michael Snyder <msnyder@redhat.com>
260
261 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
262 (sim_store_register): Ditto.
263
e8c1a4e7
MS		 2642003-06-04 Michael Snyder <msnyder@redhat.com>
265
266 * compile.c (sim_info): Fix typo in output.
267
173b1c98 268 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 269 with a bfd_machine argument, and decode it inline.
270 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
271
dc5c3759
MS		 2722003-06-03 Michael Snyder <msnyder@redhat.com>
273
e8c1a4e7
MS		 274 * compile.c: Add h8300sx insns and addressing modes.
275 * sim-main.h: Replaces h8300/inst.h.
276 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 277
b7f97e9c
MS		 2782003-04-13 Michael Snyder <msnyder@redhat.com>
279
280 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
281
d1360fb0
V		 2822003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
283
284 * compile.c (cmdline_location): Added function to
285 return the location of 8-bit (256 locations) where the
286 Command Line arguments would be stored.
287 (decode): Added a TRAP to 0xcc for Commandline
288 processing using pseudo opcode O_SYS_CMDLINE.
289 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
290 (sim_create_inferior): Setting a pointer to
291 Commandline Args array.
292 * inst.h: Added a new variable ptr_command_line for
293 storing pointer to Commandline array.
294
bf174226
V		 2952003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
296
297 * compile.c (decode): Added code for some more magic traps.
298 * compile.c (sim_resume): Added support for File I/O system
299 calls through callback to host_system.
300 System calls provided support for :
301 open, read, write, lseek, close, stat, fstat
302 Only basic support for stat and fstat.
303
6b4a8935
AC		 3042003-02-27 Andrew Cagney <cagney@redhat.com>
305
306 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
307
ec38ce99
KH		 3082003-02-05 Kazu Hirata <kazu@cs.umass.edu>
309
310 * compile.c (init_pointers): Abort if wreg never gets initialized.
311 (sim_resume): Fix the handling of exts.w and extu.w.
312
ad4cda16
KH		 3132003-01-31 Kazu Hirata <kazu@cs.umass.edu>
314
315 * compile.c (sim_resume): Fix the handling of bxor.
316
a4f27e3e
MS		 3172003-01-16 Michael Snyder <msnyder@redhat.com>
318
319 * compile.c: Change K&R function definitions to ISO.
320 (fetch): Make static, and eliminate unused parameter 'n'.
321
d0fe2f7e
KH		 3222002-12-26 Kazu Hirata <kazu@cs.umass.edu>
323
324 * compile.c: Fix formatting.
325 * inst.h: Likewise.
326
a64bfde3
AV		 3272002-07-29 Andrey Volkov <avolkov@transas.com>
328
329 * compile.c: Include "gdb/sim-h8300.h"
330 * Makefile.in: Add dependences on "inst.h",
331 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
332
c8cca39f
AC		 3332002-06-16 Andrew Cagney <ac131313@redhat.com>
334
335 * configure: Regenerated to track ../common/aclocal.m4 changes.
336
3c25f8c7
AC		 3372002-06-08 Andrew Cagney <cagney@redhat.com>
338
339 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
340
d1335144
KH		 3412002-05-19 Kazu Hirata <kazu@cs.umass.edu>
342
343 * compile.c: Fix formatting.
344
c3f4437e
KH		 3452002-05-18 Kazu Hirata <kazu@cs.umass.edu>
346
347 * compile.c: Fix formatting.
348
6147b1f6
AV		 3492002-05-17 Andrey Volkov (avolkov@transas.com)
350
351 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
352
fc974602
AV		 3532002-05-17 Andrey Volkov (avolkov@transas.com)
354
355 * compile.c: Add support of EXR register
356 * inst.h: Ditto.
357
a8cdafbd
AV		 3582002-05-17 Andrey Volkov (avolkov@transas.com)
359
360 * compile.c: Made h8300s as new target, not h8300h alias.
361 * inst.h: Ditto.
362
f6225c96
AV		 3632002-05-17 Andrey Volkov (avolkov@transas.com)
364
365 * compile.c: Add additional CCR flags (I,UI,H,U)
366
3b02cf92
AV		 3672002-05-17 Andrey Volkov (avolkov@transas.com)
368
369 * compile.c: Change literal regnumbers to REGNUMS.
370 Fix instruction and cycles counting
371
de9b1892
KH		 3722001-12-20 Kazu Hirata <kazu@hxi.com>
373
374 * compile.c: Fix formatting.
375
2ea716f6
KH		 3762001-12-20 Kazu Hirata <kazu@hxi.com>
377
378 * compile.c: Fix comment typos.
379
6d028502
KH		 3802000-08-10 Kazu Hirata <kazu@hxi.com>
381
382 * compile.c (decode): Clean up the code.
383
0a17cd59
AC		 3842000-06-15 Kazu Hirata <kazu@hxi.com>
385
386 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
387 correctly.
388
97ee9e5a
FCE		 3892000-06-20 Frank Ch. Eigler <fche@redhat.com>
390
391 * compile.c: Don't include "wait.h".
392 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
393 instead of WIF* from host.
394
98ecb0a7
FCE		 3952000-06-13 Frank Ch. Eigler <fche@redhat.com>
396
397 * compile.c, writecode.c: Correct typo.
398
0ef9643e
JL		 3992000-06-13 Kazu Hirata <kazu@hxi.com>
400
401 * compile.c: Fix formatting.
402
eb2d80b4
AC		 403Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
404
405 * configure: Regenerated to track ../common/aclocal.m4 changes.
406
d4f3574e
SS		 407Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
408
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
410
cd0fc7c3
SS		 4111999-05-08 Felix Lee <flee@cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
7a292a7a
SS		 4151999-04-02 Keith Seitz <keiths@cygnus.com>
416
417 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
418 frequency at which the poll_quit callback is used.
419 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
420
c906108c
SS		 421Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
422
423 * configure: Regenerated to track ../common/aclocal.m4 changes.
424
425Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
426
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
428 * config.in: Ditto.
429
430Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
431
432 * acconfig.h: New file.
433 * configure.in: Reverted change of Apr 24; use sinclude again.
434
435Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
436
437 * configure: Regenerated to track ../common/aclocal.m4 changes.
438 * config.in: Ditto.
439
440Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
441
442 * configure.in: Don't call sinclude.
443
444Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
445
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
447
448Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
449
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
451
452Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
453
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
455
456Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
457
458 * configure: Regenerated to track ../common/aclocal.m4 changes.
459
460Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
461
462 * compile.c (sim_store_register, sim_fetch_register): Pass in
463 length parameter. Return -1.
464
465Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
469Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
473Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
474
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
476
477Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480 * config.in: Ditto.
481
482Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
483
484 * configure: Regenerated to track ../common/aclocal.m4 changes.
485
486Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
487
488 * compile.c: #include stdio.h for definition of NULL on
489 some platforms.
490
491Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
492
493 * compile.c (sim_load): Pass lma_p and sim_write args to
494 sim_load_file.
495
496Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499
500Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
501
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
503
504Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
505
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
507
508Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
509
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
511
512Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515
516Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
517
518 * Makefile.in (compile.o): Depend on config.h in local directory.
519
520Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
521
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
523
524Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
525
526 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
527 with sim/common.
528 * configure.in: check for sys/param.h
529 * compile.c: #ifdef HAVE_SYS_PARAM_H.
530 #define SIGTRAP for wingdb.
531 (sim_resume): poll keyboard at least once per call.
532 (sim_resume): use host_callback instead of printf for syscall
533 output.
534
535Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 * config.in: Ditto.
543
544Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
545
546 * compile.c (sim_kill): Delete.
547 (sim_create_inferior): Add ABFD argument.
548 (sim_load): Move setting of PC from here.
549 (sim_create_inferior): To here.
550 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
551 the sim_load code should be moved to sim_open.
552
553Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
554
555 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 * config.in: Ditto.
557
558Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
559
560 * compile.c (sim_open): Add ABFD argument.
561
562Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
563
564 * compile.c (sim_open): Add callback argument.
565 (sim_set_callbacks): Delete SIM_DESC argument.
566
567Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
568
569 * compile.c (sim_load): Call bfd_get_mach instead of examining
570 bfd fields directly.
571 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
572
573Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
574
575 * configure: Regenerated to track ../common/aclocal.m4 changes.
576
577Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
578
579 * compile.c (sim_resume): Use poll_quit callback.
580 (sim_stop): New function.
581
582Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
583
584 * Makefile.in (SIM_OBJS): Add sim-load.o.
585 * compile.c (sim_kind, myname): New static locals.
586 (sim_open): Set sim_kind, myname.
587 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
588 Call sim_load_file to load file into simulator. Set start address
589 from bfd.
590 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
591
592Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
593
594 * configure: Regenerated to track ../common/aclocal.m4 changes.
595 * config.in: Ditto.
596
597Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
598
599 * compile.c (sim_open): New arg `kind'.
600
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
602
603Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
604
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
606
607Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
608
609 * configure: Regenerated to track ../common/aclocal.m4 changes.
610
611Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
612
613 * configure: Re-generate.
614
615Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
616
617 * configure: Regenerate to track ../common/aclocal.m4 changes.
618
619Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
620
621 * compile.c (sim_open): New SIM_DESC result. Argument is now in
622 argv form.
623 (other sim_*): New SIM_DESC argument.
624
625Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
626
627 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
628 COMMON_{PRE,POST}_CONFIG_FRAG instead.
629 * configure.in: sinclude ../common/aclocal.m4.
630 * configure: Regenerated.
631
632Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
633
634 * configure configure.in Makefile.in: Update to new configure
635 scheme which is more compatible with WinGDB builds.
636 * configure.in: Improve comment on how to run autoconf.
637 * configure: Re-run autoconf to get new ../common/aclocal.m4.
638 * Makefile.in: Use autoconf substitution to install common
639 makefile fragment.
640
641Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
642
643 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
644 (SIM_OBJS): Define.
645 * configure.in: Simplify using macros in ../common/aclocal.m4.
646 * configure: Regenerated.
647 * inst.h (enum sim_state): Define.
648 (cpu_state_type): New member `state'. Set it whenever `exception'
649 is set.
650 * compile.c (sim_callback): New global.
651 (sim_set_simcache_size): Renamed from sim_csize.
652 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
653 'cus it can't work. Change main loop exit test to use cpu.state.
654 (sim_trace): New function.
655 (sim_stop_reason): Add right way to set results, but #if 0 out.
656 (sim_size): New function.
657 (sim_info): Redirect calls to printf_filtered through callback.
658 (sim_set_callbacks): Record callback.
659 * run.c: Deleted, using one in ../common now.
660 * tconfig.in: New file.
661
662Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
663
664 * Makefile.in (mostlyclean): Don't remove config.log here.
665
666Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
667
668 * compile.c (sim_resume): rts, sleep, bpt and nop have
669 no associated "size".
670
671Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
672
673 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
674
675Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
676
677 * run.c (main): Don't "load" sections which don't have
678 SEC_LOAD set.
679 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
680 of OSHIFTS.
681 (ONOT): Define.
682 (sim_resume, shift/rotate cases): Add support for shift/rotate
683 by two bits.
684 (OSHIFTS): Corresponding changes.
685
686Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
687
688 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
689
690Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
691
692 * compile.c (h8300smode): Declare.
693
694Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
695
696 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
697 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
698 (docdir): Removed.
699 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
700 (AC_PROG_INSTALL): Added.
701 * configure: Rebuilt.
702
703Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
704
705 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
706 * run.c (main): Treat the H8/S like the H8/300H for now.
707
708Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
709
710 * compile.c (SEXTCHAR): Clear upper bits when sign
711 bit is clear.
712
713Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
714
715 * compile.c (sim_resume): Correctly handle divu.
716
717Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
718
719 * compile.c (sim_resume): Never allow the PC to have an
720 odd value.
721
722Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
723
724 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
725 separate memory is allocate for the 8-bit area.
726 (struct cpu_state_type): Add new "eightbit' field.
727 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
728 area.
729 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
730 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
731 (init_pointers): Initialize space for the 8-bit area.
732 (sim_write): Handle writing into the 8-bit area.
733 (sim_read): Handle reading from the 8-bit area.
734 (sim_load): Reallocate space for the 8-bit area.
735
736 * compile.c (sim_load): Re-allocate memory for the simulator
737 here.
738
739Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
740
741 * compile.c (sim_resume): Fix and simplify overflow and carry
742 handling for 32bit ALU insns.
743
744Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
745
746 * compile.c (sim_resume): Fix overflow checks for ALU insns.
747
748Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
749
750 * compile.c (decode): Use "bit" to hold L_3 immediates instead
751 of holding them in "abs". Handle ABS8MEM memory references aka
752 8-bit area. Replace ABSMOV references with ABS8MEM.
753
754Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
755
756 * compile.c (fetch): Handle accesses to the exception/function
757 vectors.
758
759Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
760
761 * compile.c: #include "wait.h".
762 (sim_resume, sleep insn): Check program exit status in r0.
763 (sim_resume, shift insns): Fix setting of overflow flag for shal.
764 * run.c: #include <signal.h>.
765 (main): Abort if program got SIGILL.
766 Print error message if argument is invalid.
767 (usage): Improve text.
768
769Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
770
771 * configure: Regenerate with autoconf 2.7.
772
773Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
774
775 * inst.h (MPOWER,MSIZE): Deleted.
776 (H8300{,H}_MSIZE): Define.
777 * compile.c (memory_size): New static global.
778 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
779 (sim_write,sim_read): Use memory_size.
780
781Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
782
783 * compile.c (sim_set_callbacks): New.
784
785Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
786
787 * Makefile.in (BISON): Remove macro.
788
789Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
790
791 * Makefile.in (maintainer-clean): New synonym for realclean.
792
793Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
794
795 * Makefile.in (install): Don't install in $(tooldir).
796
797 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
798 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
799 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
800 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
801 creating config.h.
802 * configure: Rebuild.
803 * config.in: New file, created by autoheader.
804 * Makefile.in (AR): Define as @AR@.
805 (CC): New variable, defined as @CC@.
806 (CFLAGS): Define as @CFLAGS@.
807 (RANLIB): Define as @RANLIB@.
808 (HDEFINES, TDEFINES): New variables.
809 (@host_makefile_frag@): Remove.
810 (compile.o, run.o): Depend upon config.h.
811 (mostlyclean): Make the same as clean, not distclean.
812 (clean): Remove config.log.
813 (distclean): Remove config.h and stamp-h.
814 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
815 invoking config.status.
816 (config.h, stamp-h): New targets.
817 * compile.c: Include "config.h". Don't include <sys/times.h>.
818 Include <time.h> and <stdlib.h> if they exist. Don't include
819 "sysdep.h".
820 (get_now): Remove unused local b.
821 * run.c: Include "config.h". Include <stdlib.h> if it exists.
822 Don't include "sysdep.h".
823 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
824 <stdio.h>.
825
826Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
827
828 * Update all FSF addresses except those in COPYING* files.
829
830Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
831
832 * Makefile.in (clean): Remove run.
833 (distclean): Remove Makefile.
834
835 * h8300.mt: Removed.
836
837 * Makefile.in, configure.in: converted to autoconf.
838 * configure: New file, generated with autconf 2.4.
839
840Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
841
842 * compile.c (sim_do_command): New function.
843
844Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
845
846 * compile.c (get_now): Don't do if win32.
847 (sim_resume): Poll in win32 too.
848
849Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
850
851 * configure.in: Fix typo in last change.
852
853Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
854
855 * run.c: parse arguments with getopt().
856
857Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
858
859 * configure.in: Use ../../bfd/hosts/std-host.h if specific
860 host unavailable.
861
862Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
863
864 * compile.c (sim_resume): Initialize cpu.mask.
865
866Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
867
868 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
869
870Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
871
872 * compile.c: #include "bfd.h".
873 (sim_*): Set result type to void where there isn't one.
874 (sim_resume, default case): Set cpu.exception to SIGILL.
875 (sim_trace): Delete.
876 (sim_set_pc): Delete.
877 (sim_info): Delete printf_fn arg, all callers changed.
878 Call printf_filtered.
879 (set_h8300h): New arg `flag', all callers changed.
880 (sim_close): New function.
881 (sim_load): New function.
882 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
883 * run.c: #include <varargs.h>, "remote-sim.h".
884 (printf_filtered): New function.
885
886Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
887
888 * compile.c (decode): Fix typo (16 bit branches).
889 (*): Some white space clean up.
890
891Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
892
893 * compile.c (decode): Compile 16bit branches properly.
894
895Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
896
897 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
898 andc. Poll for interrupts.
899
900Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
901
902 * compile.c: #include "ansidecl.h" for remote-sim.h.
903
904Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
905
906 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
907 * compile.c: #include "remote-sim.h".
908 (sim_resume): New arg siggnal.
909 (sim_write): Use SIM_ADDR for type of arg addr.
910 Always return a value.
911 (sim_read): Ditto.
912 (sim_store_register): Result is type int.
913 (sim_fetch_register): Ditto.
914 (sim_stop_reason): Renamed from sim_stop_signal.
915 (sim_set_pc): Use SIM_ADDR for type of arg pc.
916 (sim_info): int result, new arg printf_fn.
917 (sim_kill): int result.
918 (sim_open): int result, new arg name.
919 * run.c (main): Use sim_set_pc to set pc.
920 Update call to sim_info.
921
922Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
923
924 * compile.c (sim_stop_signal): Result is now enum sim_stop.
925
926Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
927
928 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
929
930Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
931
932 * compile.c (sim_set_pc): Write to the pc direcly.
933 (sim_store_register): Now value is passed by reference. (sim_read,
934 sim_write): Return number of bytes copied.
935
936Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
937
938 * compile.c (mop): New function to do multiplies.
939
940Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
941
942 * compile.c (sim_resume): Add support for nop insn.
943
944Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
945
946 * compile.c: Reset HMODE back to zero (accidently set it to 1).
947
948 * run.c (main): If h8/300h binary detected, call set_h8300h.
949 * compile.c (sim_resume): Fix O_NEG insn.
950
951Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
952
953 * run.c (main): Add -h flag to enable h8/300h emulation.
954 * compile.c: Rename Hmode to HMODE (consistency with gdb).
955 (set_h8300h): New function.
956 (sim_resume): Add support for extu,exts insns.
957 (sim_resume): Fix logical right shifting.
958 (sim_resume, label alu32): Fix setting of carry flag.
959
960Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
961
962 * compile.c (sim_csize): Initialize cpu.cache.
963
964Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
965
966 * Makefile.in: Add -I../../bfd to pick up bfd.h.
967
968Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
969
970 * run.c (main): Fix parsing of args.
971
972 * compile.c (sim_resume): Fix shll insn.
973
974Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
975
976 * compile.c: New file, supports H8/300H.
977 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
978
979Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
980
981 * run.c (main): Add -v to print info.
982 * p3.c (sim_info): New function.
983
984Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
985
986 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
987
988Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
989
990 * Makefile.in: Don't use cb or indent
991 * p1.c, state.h, writecode.c: lint
992
993Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
994
995 * Makefile.in: Make SunOS halfdone VPATH work.
996 * p1.c: Lint picked up by HP native compiler.
997
998Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
999
1000 * p1.c (sim_resume): when running on dos, any character typed to
1001 the keyboard will cause a simulated exception.
1002
1003Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1004
1005 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1006 running
1007
1008Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1009
1010 * new
1011
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