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(dwarf_decode_lines_1): Delete local "column", unused.
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
b2b255bd
MF		 12014-03-05 Mike Frysinger <vapier@gentoo.org>
2
3 * compile.c (sim_load): Add const to prog.
4
ef3e8cf7
MF		 52014-02-17 Mike Frysinger <vapier@gentoo.org>
6
7 PR gdb/16450
8 * compile.c (control_c_sim_desc): Delete.
9 (control_c): Likewise.
10 (sim_resume): Delete signal(SIGINT) handling.
11
bf3d9781
AM		 122013-09-23 Alan Modra <amodra@gmail.com>
13
14 * configure: Regenerate.
15
31e6ad7d
MF		 162013-06-03 Mike Frysinger <vapier@gentoo.org>
17
18 * aclocal.m4, configure: Regenerate.
19
5f3ef9d0
JB		 202012-06-15 Joel Brobecker <brobecker@adacore.com>
21
22 * config.in, configure: Regenerate.
23
a6ff997c
NC		 242012-05-18 Nick Clifton <nickc@redhat.com>
25
26 PR 14072
27 * compile.c: Include config.h before system header files.
28 * sim-main.h: Likewise.
29
2232061b
MF		 302012-03-24 Mike Frysinger <vapier@gentoo.org>
31
32 * aclocal.m4, config.in, configure: Regenerate.
33
db2e4d67
MF		 342011-12-03 Mike Frysinger <vapier@gentoo.org>
35
36 * aclocal.m4: New file.
37 * configure: Regenerate.
38
9c082ca8
MF		 392011-10-17 Mike Frysinger <vapier@gentoo.org>
40
41 * configure.ac: Change include to common/acinclude.m4.
42
6ffe910a
MF		 432011-10-17 Mike Frysinger <vapier@gentoo.org>
44
45 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
46 call. Replace common.m4 include with SIM_AC_COMMON.
47 * configure: Regenerate.
48
2419798b
MF		 492011-07-05 Mike Frysinger <vapier@gentoo.org>
50
51 * compile.c (sim_do_command): Delete.
52
dae477fe
AB		 532011-01-11 Andrew Burgess <aburgess@broadcom.com>
54
55 * compile.c (sim_store_register): Update return value to
56 match new API.
57
5558e7e6
MF		 582010-04-14 Mike Frysinger <vapier@gentoo.org>
59
60 * compile.c (sim_write): Add const to buffer arg.
61
3725885a
RW		 622010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
63
64 * configure: Regenerate.
65
3a6c31f9
YS		 662009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
67 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
68 Index registers not masked memory areas.
69 Only simply increment or decrement.
70 * compile.c(store_1): Ditto.
71
d6416cdc
RW		 722009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
73
81ecdfbb
RW		 74 * config.in: Regenerate.
75 * configure: Likewise.
76
d6416cdc
RW		 77 * configure: Regenerate.
78
c4212d37
JS		 792008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
80
81 * compile.c: Add const to remove warning.
82
b5bd9624
HPN		 832008-07-11 Hans-Peter Nilsson <hp@axis.com>
84
85 * configure: Regenerate to track ../common/common.m4 changes.
86 * config.in: Ditto.
87
6efef468
JM		 882008-06-06 Vladimir Prus <vladimir@codesourcery.com>
89 Daniel Jacobowitz <dan@codesourcery.com>
90 Joseph Myers <joseph@codesourcery.com>
91
92 * configure: Regenerate.
93
917c78f9
DJ		 942007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
95
96 * compile.c (sim_resume): Fix the last byte of ARGV for
97 SYS_CMDLINE.
98
edc5d9ec
HPN		 992006-12-21 Hans-Peter Nilsson <hp@axis.com>
100
101 * acconfig.h: Remove.
102 * config.in: Regenerate.
103
b86015ea
YS		 1042006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
105
106 * compile.c (OBITOP): Bit address mask low three bit.
107 * compile.c (decode): Fix warning.
108
e85e3205
RE		 1092006-06-13 Richard Earnshaw <rearnsha@arm.com>
110
111 * configure: Regenerated.
112
2f0122dc
DJ		 1132006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
114
115 * configure: Regenerated.
116
20e95c23
DJ		 1172006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
118
119 * configure: Regenerated.
120
2b193c4a
MK		 1212005-03-23 Mark Kettenis <kettenis@gnu.org>
122
123 * configure: Regenerate.
124
35695fd6
AC		 1252005-01-14 Andrew Cagney <cagney@gnu.org>
126
127 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
128 explicit call to AC_CONFIG_HEADER.
129 * configure: Regenerate.
130
f0569246
AC		 1312005-01-12 Andrew Cagney <cagney@gnu.org>
132
133 * configure.ac: Update to use ../common/common.m4.
134 * configure: Re-generate.
135
38f48d72
AC		 1362005-01-11 Andrew Cagney <cagney@localhost.localdomain>
137
138 * configure: Regenerated to track ../common/aclocal.m4 changes.
139
b7026657
AC		 1402005-01-07 Andrew Cagney <cagney@gnu.org>
141
142 * configure.ac: Rename configure.in, require autoconf 2.59.
143 * configure: Re-generate.
144
379832de
HPN		 1452004-12-08 Hans-Peter Nilsson <hp@axis.com>
146
147 * configure: Regenerate for ../common/aclocal.m4 update.
148
e4d3c499
AO		 1492004-06-28 Alexandre Oliva <aoliva@redhat.com>
150
e073c474
AO		 151 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
152 * compile.c (sim_resume): Make sure that dst.reg refers to the
153 right register byte in mova/sz.l @(dd,RnL),ERn.
154 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
155 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
156 mulxs, divs and divxs.
157
e4d3c499
AO		 158 * compile.c (sim_load): Update sd->memory_size.
159
d6fd015d 1602004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 161
d6fd015d
MS		 162 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
163 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
164
3d29fdb4
MS		 1652004-01-05 Michael Snyder <msnyder@redhat.com>
166
167 * compile.c (sim_load): Don't pass a type to bfd_openr.
168
f5d3df96
MS		 1692003-12-16 Michael Snyder <msnyder@redhat.com>
170
171 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
172 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
173
454d0511
DD		 1742003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
175
176 * compile.c (set_h8300h): Initialize globals to zero.
177
29b52f93
KH		 1782003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
179
180 * compile.c (h8300_normal_mode): New.
181 (SP): Handle normal mode.
182 (bitfrom): Use normal mode flag to return suitable value.
183 (lvalue): Use normal mode flag to return command line location.
184 (decode): Decode instruction correctly for normal mode.
185 (init_pointers): Initialise memory correctly for normal mode.
186 (sim_resume): Handle cases for normal mode using h8300_normal_mode
187 flag.
188 (sim_store_register): Handle 2 byte PC for normal mode.
189 (sim_fetch_register): Handle 2 byte PC for normal mode.
190 (set_h8300h): Set normal mode flag as per architechture.
191 (sim_load): Allocate 64K for normal mode instead of bigger memory.
192
f408565c
MS		 1932003-07-18 Michael Snyder <msnyder@redhat.com>
194
195 * compile.c (decode): Enhancements for mova.
196 Initialize cst, reg, and rdisp inside the loop, for each
197 new instruction. Defer correction of the disp2 values until
198 later, and then adjust them by the size of the first operand,
199 rather than the size of the instruction.
200 (sim_resume): For mova, adjust the size of the second operand
201 according to the type of the first operand (INDEXB vs. INDEXW).
202 In cases where there is only one operand, the other two must
203 both be composed on the fly.
204
e22fef83
MS		 2052003-07-22 Michael Snyder <msnyder@redhat.com>
206
207 * compile.c (sim_resume): Revert 6-24 change, it does not
208 work with gdb breakpoints.
209
0f42aa71
MS		 2102003-07-17 Michael Snyder <msnyder@redhat.com>
211
55acb21b
MS		 212 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
213 (decode): IMM16 is always zero-extended.
0f42aa71 214
f0861129
MS		 2152003-06-24 Michael Snyder <msnyder@redhat.com>
216
217 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
218 * compile.c (sim_resume): Use the above to return stop signal.
219
9f70f8ec
MS		 2202003-06-18 Michael Snyder <msnyder@redhat.com>
221
222 * compile.c: Replace "Hitachi" with "Renesas".
223 (decode): Distinguish AV_H8S from AV_H8H.
224 (sim_resume): H8SX can use any register for TAS.
225 (decode): Add support for VECIND.
226 (sim_resume): Implement rte/l and rts/l.
227 (GETSR): New macro (actually old macro reincarnated).
228 (decode): Add handling for IMM2.
229 (sim_resume): Drop extra block around jmp, jsr, rts.
230 Add handling for trapa and rte.
231 For divxu.b, change 0xffff mask to 0xff.
232 (set_h8300h): Add bfd_mach_h8300sxn machine.
233
18ad32b5
MS		 2342003-06-18 Corinna Vinschen <vinschen@redhat.com>
235
236 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
237 and SBR, VBR.
238
173b1c98
MS		 2392003-06-05 Michael Snyder <msnyder@redhat.com>
240
241 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
242 (sim_store_register): Ditto.
243
e8c1a4e7
MS		 2442003-06-04 Michael Snyder <msnyder@redhat.com>
245
246 * compile.c (sim_info): Fix typo in output.
247
173b1c98 248 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 249 with a bfd_machine argument, and decode it inline.
250 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
251
dc5c3759
MS		 2522003-06-03 Michael Snyder <msnyder@redhat.com>
253
e8c1a4e7
MS		 254 * compile.c: Add h8300sx insns and addressing modes.
255 * sim-main.h: Replaces h8300/inst.h.
256 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 257
b7f97e9c
MS		 2582003-04-13 Michael Snyder <msnyder@redhat.com>
259
260 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
261
d1360fb0
V		 2622003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
263
264 * compile.c (cmdline_location): Added function to
265 return the location of 8-bit (256 locations) where the
266 Command Line arguments would be stored.
267 (decode): Added a TRAP to 0xcc for Commandline
268 processing using pseudo opcode O_SYS_CMDLINE.
269 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
270 (sim_create_inferior): Setting a pointer to
271 Commandline Args array.
272 * inst.h: Added a new variable ptr_command_line for
273 storing pointer to Commandline array.
274
bf174226
V		 2752003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
276
277 * compile.c (decode): Added code for some more magic traps.
278 * compile.c (sim_resume): Added support for File I/O system
279 calls through callback to host_system.
280 System calls provided support for :
281 open, read, write, lseek, close, stat, fstat
282 Only basic support for stat and fstat.
283
6b4a8935
AC		 2842003-02-27 Andrew Cagney <cagney@redhat.com>
285
286 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
287
ec38ce99
KH		 2882003-02-05 Kazu Hirata <kazu@cs.umass.edu>
289
290 * compile.c (init_pointers): Abort if wreg never gets initialized.
291 (sim_resume): Fix the handling of exts.w and extu.w.
292
ad4cda16
KH		 2932003-01-31 Kazu Hirata <kazu@cs.umass.edu>
294
295 * compile.c (sim_resume): Fix the handling of bxor.
296
a4f27e3e
MS		 2972003-01-16 Michael Snyder <msnyder@redhat.com>
298
299 * compile.c: Change K&R function definitions to ISO.
300 (fetch): Make static, and eliminate unused parameter 'n'.
301
d0fe2f7e
KH		 3022002-12-26 Kazu Hirata <kazu@cs.umass.edu>
303
304 * compile.c: Fix formatting.
305 * inst.h: Likewise.
306
a64bfde3
AV		 3072002-07-29 Andrey Volkov <avolkov@transas.com>
308
309 * compile.c: Include "gdb/sim-h8300.h"
310 * Makefile.in: Add dependences on "inst.h",
311 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
312
c8cca39f
AC		 3132002-06-16 Andrew Cagney <ac131313@redhat.com>
314
315 * configure: Regenerated to track ../common/aclocal.m4 changes.
316
3c25f8c7
AC		 3172002-06-08 Andrew Cagney <cagney@redhat.com>
318
319 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
320
d1335144
KH		 3212002-05-19 Kazu Hirata <kazu@cs.umass.edu>
322
323 * compile.c: Fix formatting.
324
c3f4437e
KH		 3252002-05-18 Kazu Hirata <kazu@cs.umass.edu>
326
327 * compile.c: Fix formatting.
328
6147b1f6
AV		 3292002-05-17 Andrey Volkov (avolkov@transas.com)
330
331 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
332
fc974602
AV		 3332002-05-17 Andrey Volkov (avolkov@transas.com)
334
335 * compile.c: Add support of EXR register
336 * inst.h: Ditto.
337
a8cdafbd
AV		 3382002-05-17 Andrey Volkov (avolkov@transas.com)
339
340 * compile.c: Made h8300s as new target, not h8300h alias.
341 * inst.h: Ditto.
342
f6225c96
AV		 3432002-05-17 Andrey Volkov (avolkov@transas.com)
344
345 * compile.c: Add additional CCR flags (I,UI,H,U)
346
3b02cf92
AV		 3472002-05-17 Andrey Volkov (avolkov@transas.com)
348
349 * compile.c: Change literal regnumbers to REGNUMS.
350 Fix instruction and cycles counting
351
de9b1892
KH		 3522001-12-20 Kazu Hirata <kazu@hxi.com>
353
354 * compile.c: Fix formatting.
355
2ea716f6
KH		 3562001-12-20 Kazu Hirata <kazu@hxi.com>
357
358 * compile.c: Fix comment typos.
359
6d028502
KH		 3602000-08-10 Kazu Hirata <kazu@hxi.com>
361
362 * compile.c (decode): Clean up the code.
363
0a17cd59
AC		 3642000-06-15 Kazu Hirata <kazu@hxi.com>
365
366 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
367 correctly.
368
97ee9e5a
FCE		 3692000-06-20 Frank Ch. Eigler <fche@redhat.com>
370
371 * compile.c: Don't include "wait.h".
372 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
373 instead of WIF* from host.
374
98ecb0a7
FCE		 3752000-06-13 Frank Ch. Eigler <fche@redhat.com>
376
377 * compile.c, writecode.c: Correct typo.
378
0ef9643e
JL		 3792000-06-13 Kazu Hirata <kazu@hxi.com>
380
381 * compile.c: Fix formatting.
382
eb2d80b4
AC		 383Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
384
385 * configure: Regenerated to track ../common/aclocal.m4 changes.
386
d4f3574e
SS		 387Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
388
389 * configure: Regenerated to track ../common/aclocal.m4 changes.
390
cd0fc7c3
SS		 3911999-05-08 Felix Lee <flee@cygnus.com>
392
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
394
7a292a7a
SS		 3951999-04-02 Keith Seitz <keiths@cygnus.com>
396
397 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
398 frequency at which the poll_quit callback is used.
399 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
400
c906108c
SS		 401Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
402
403 * configure: Regenerated to track ../common/aclocal.m4 changes.
404
405Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
406
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
408 * config.in: Ditto.
409
410Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
411
412 * acconfig.h: New file.
413 * configure.in: Reverted change of Apr 24; use sinclude again.
414
415Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
416
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
418 * config.in: Ditto.
419
420Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
421
422 * configure.in: Don't call sinclude.
423
424Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
425
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
427
428Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
429
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
431
432Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
433
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
435
436Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
437
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
439
440Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
441
442 * compile.c (sim_store_register, sim_fetch_register): Pass in
443 length parameter. Return -1.
444
445Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
446
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
448
449Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
450
451 * configure: Regenerated to track ../common/aclocal.m4 changes.
452
453Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
457Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460 * config.in: Ditto.
461
462Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465
466Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
467
468 * compile.c: #include stdio.h for definition of NULL on
469 some platforms.
470
471Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
472
473 * compile.c (sim_load): Pass lma_p and sim_write args to
474 sim_load_file.
475
476Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
477
478 * configure: Regenerated to track ../common/aclocal.m4 changes.
479
480Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
481
482 * configure: Regenerated to track ../common/aclocal.m4 changes.
483
484Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
485
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
487
488Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
489
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
491
492Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495
496Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
497
498 * Makefile.in (compile.o): Depend on config.h in local directory.
499
500Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
501
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
503
504Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
505
506 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
507 with sim/common.
508 * configure.in: check for sys/param.h
509 * compile.c: #ifdef HAVE_SYS_PARAM_H.
510 #define SIGTRAP for wingdb.
511 (sim_resume): poll keyboard at least once per call.
512 (sim_resume): use host_callback instead of printf for syscall
513 output.
514
515Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518
519Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
522 * config.in: Ditto.
523
524Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
525
526 * compile.c (sim_kill): Delete.
527 (sim_create_inferior): Add ABFD argument.
528 (sim_load): Move setting of PC from here.
529 (sim_create_inferior): To here.
530 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
531 the sim_load code should be moved to sim_open.
532
533Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
534
535 * configure: Regenerated to track ../common/aclocal.m4 changes.
536 * config.in: Ditto.
537
538Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * compile.c (sim_open): Add ABFD argument.
541
542Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
543
544 * compile.c (sim_open): Add callback argument.
545 (sim_set_callbacks): Delete SIM_DESC argument.
546
547Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
548
549 * compile.c (sim_load): Call bfd_get_mach instead of examining
550 bfd fields directly.
551 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
552
553Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
554
555 * configure: Regenerated to track ../common/aclocal.m4 changes.
556
557Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
558
559 * compile.c (sim_resume): Use poll_quit callback.
560 (sim_stop): New function.
561
562Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
563
564 * Makefile.in (SIM_OBJS): Add sim-load.o.
565 * compile.c (sim_kind, myname): New static locals.
566 (sim_open): Set sim_kind, myname.
567 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
568 Call sim_load_file to load file into simulator. Set start address
569 from bfd.
570 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
571
572Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
573
574 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 * config.in: Ditto.
576
577Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
578
579 * compile.c (sim_open): New arg `kind'.
580
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
582
583Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
584
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
586
587Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
588
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
590
591Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
592
593 * configure: Re-generate.
594
595Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
596
597 * configure: Regenerate to track ../common/aclocal.m4 changes.
598
599Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
600
601 * compile.c (sim_open): New SIM_DESC result. Argument is now in
602 argv form.
603 (other sim_*): New SIM_DESC argument.
604
605Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
606
607 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
608 COMMON_{PRE,POST}_CONFIG_FRAG instead.
609 * configure.in: sinclude ../common/aclocal.m4.
610 * configure: Regenerated.
611
612Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
613
614 * configure configure.in Makefile.in: Update to new configure
615 scheme which is more compatible with WinGDB builds.
616 * configure.in: Improve comment on how to run autoconf.
617 * configure: Re-run autoconf to get new ../common/aclocal.m4.
618 * Makefile.in: Use autoconf substitution to install common
619 makefile fragment.
620
621Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
622
623 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
624 (SIM_OBJS): Define.
625 * configure.in: Simplify using macros in ../common/aclocal.m4.
626 * configure: Regenerated.
627 * inst.h (enum sim_state): Define.
628 (cpu_state_type): New member `state'. Set it whenever `exception'
629 is set.
630 * compile.c (sim_callback): New global.
631 (sim_set_simcache_size): Renamed from sim_csize.
632 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
633 'cus it can't work. Change main loop exit test to use cpu.state.
634 (sim_trace): New function.
635 (sim_stop_reason): Add right way to set results, but #if 0 out.
636 (sim_size): New function.
637 (sim_info): Redirect calls to printf_filtered through callback.
638 (sim_set_callbacks): Record callback.
639 * run.c: Deleted, using one in ../common now.
640 * tconfig.in: New file.
641
642Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
643
644 * Makefile.in (mostlyclean): Don't remove config.log here.
645
646Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
647
648 * compile.c (sim_resume): rts, sleep, bpt and nop have
649 no associated "size".
650
651Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
652
653 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
654
655Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
656
657 * run.c (main): Don't "load" sections which don't have
658 SEC_LOAD set.
659 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
660 of OSHIFTS.
661 (ONOT): Define.
662 (sim_resume, shift/rotate cases): Add support for shift/rotate
663 by two bits.
664 (OSHIFTS): Corresponding changes.
665
666Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
667
668 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
669
670Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
671
672 * compile.c (h8300smode): Declare.
673
674Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
675
676 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
677 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
678 (docdir): Removed.
679 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
680 (AC_PROG_INSTALL): Added.
681 * configure: Rebuilt.
682
683Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
684
685 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
686 * run.c (main): Treat the H8/S like the H8/300H for now.
687
688Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
689
690 * compile.c (SEXTCHAR): Clear upper bits when sign
691 bit is clear.
692
693Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
694
695 * compile.c (sim_resume): Correctly handle divu.
696
697Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
698
699 * compile.c (sim_resume): Never allow the PC to have an
700 odd value.
701
702Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
703
704 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
705 separate memory is allocate for the 8-bit area.
706 (struct cpu_state_type): Add new "eightbit' field.
707 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
708 area.
709 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
710 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
711 (init_pointers): Initialize space for the 8-bit area.
712 (sim_write): Handle writing into the 8-bit area.
713 (sim_read): Handle reading from the 8-bit area.
714 (sim_load): Reallocate space for the 8-bit area.
715
716 * compile.c (sim_load): Re-allocate memory for the simulator
717 here.
718
719Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
720
721 * compile.c (sim_resume): Fix and simplify overflow and carry
722 handling for 32bit ALU insns.
723
724Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
725
726 * compile.c (sim_resume): Fix overflow checks for ALU insns.
727
728Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
729
730 * compile.c (decode): Use "bit" to hold L_3 immediates instead
731 of holding them in "abs". Handle ABS8MEM memory references aka
732 8-bit area. Replace ABSMOV references with ABS8MEM.
733
734Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
735
736 * compile.c (fetch): Handle accesses to the exception/function
737 vectors.
738
739Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
740
741 * compile.c: #include "wait.h".
742 (sim_resume, sleep insn): Check program exit status in r0.
743 (sim_resume, shift insns): Fix setting of overflow flag for shal.
744 * run.c: #include <signal.h>.
745 (main): Abort if program got SIGILL.
746 Print error message if argument is invalid.
747 (usage): Improve text.
748
749Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
750
751 * configure: Regenerate with autoconf 2.7.
752
753Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
754
755 * inst.h (MPOWER,MSIZE): Deleted.
756 (H8300{,H}_MSIZE): Define.
757 * compile.c (memory_size): New static global.
758 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
759 (sim_write,sim_read): Use memory_size.
760
761Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
762
763 * compile.c (sim_set_callbacks): New.
764
765Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
766
767 * Makefile.in (BISON): Remove macro.
768
769Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
770
771 * Makefile.in (maintainer-clean): New synonym for realclean.
772
773Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
774
775 * Makefile.in (install): Don't install in $(tooldir).
776
777 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
778 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
779 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
780 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
781 creating config.h.
782 * configure: Rebuild.
783 * config.in: New file, created by autoheader.
784 * Makefile.in (AR): Define as @AR@.
785 (CC): New variable, defined as @CC@.
786 (CFLAGS): Define as @CFLAGS@.
787 (RANLIB): Define as @RANLIB@.
788 (HDEFINES, TDEFINES): New variables.
789 (@host_makefile_frag@): Remove.
790 (compile.o, run.o): Depend upon config.h.
791 (mostlyclean): Make the same as clean, not distclean.
792 (clean): Remove config.log.
793 (distclean): Remove config.h and stamp-h.
794 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
795 invoking config.status.
796 (config.h, stamp-h): New targets.
797 * compile.c: Include "config.h". Don't include <sys/times.h>.
798 Include <time.h> and <stdlib.h> if they exist. Don't include
799 "sysdep.h".
800 (get_now): Remove unused local b.
801 * run.c: Include "config.h". Include <stdlib.h> if it exists.
802 Don't include "sysdep.h".
803 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
804 <stdio.h>.
805
806Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
807
808 * Update all FSF addresses except those in COPYING* files.
809
810Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
811
812 * Makefile.in (clean): Remove run.
813 (distclean): Remove Makefile.
814
815 * h8300.mt: Removed.
816
817 * Makefile.in, configure.in: converted to autoconf.
818 * configure: New file, generated with autconf 2.4.
819
820Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
821
822 * compile.c (sim_do_command): New function.
823
824Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
825
826 * compile.c (get_now): Don't do if win32.
827 (sim_resume): Poll in win32 too.
828
829Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
830
831 * configure.in: Fix typo in last change.
832
833Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
834
835 * run.c: parse arguments with getopt().
836
837Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
838
839 * configure.in: Use ../../bfd/hosts/std-host.h if specific
840 host unavailable.
841
842Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
843
844 * compile.c (sim_resume): Initialize cpu.mask.
845
846Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
847
848 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
849
850Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
851
852 * compile.c: #include "bfd.h".
853 (sim_*): Set result type to void where there isn't one.
854 (sim_resume, default case): Set cpu.exception to SIGILL.
855 (sim_trace): Delete.
856 (sim_set_pc): Delete.
857 (sim_info): Delete printf_fn arg, all callers changed.
858 Call printf_filtered.
859 (set_h8300h): New arg `flag', all callers changed.
860 (sim_close): New function.
861 (sim_load): New function.
862 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
863 * run.c: #include <varargs.h>, "remote-sim.h".
864 (printf_filtered): New function.
865
866Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
867
868 * compile.c (decode): Fix typo (16 bit branches).
869 (*): Some white space clean up.
870
871Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
872
873 * compile.c (decode): Compile 16bit branches properly.
874
875Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
876
877 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
878 andc. Poll for interrupts.
879
880Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
881
882 * compile.c: #include "ansidecl.h" for remote-sim.h.
883
884Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
885
886 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
887 * compile.c: #include "remote-sim.h".
888 (sim_resume): New arg siggnal.
889 (sim_write): Use SIM_ADDR for type of arg addr.
890 Always return a value.
891 (sim_read): Ditto.
892 (sim_store_register): Result is type int.
893 (sim_fetch_register): Ditto.
894 (sim_stop_reason): Renamed from sim_stop_signal.
895 (sim_set_pc): Use SIM_ADDR for type of arg pc.
896 (sim_info): int result, new arg printf_fn.
897 (sim_kill): int result.
898 (sim_open): int result, new arg name.
899 * run.c (main): Use sim_set_pc to set pc.
900 Update call to sim_info.
901
902Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
903
904 * compile.c (sim_stop_signal): Result is now enum sim_stop.
905
906Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
907
908 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
909
910Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
911
912 * compile.c (sim_set_pc): Write to the pc direcly.
913 (sim_store_register): Now value is passed by reference. (sim_read,
914 sim_write): Return number of bytes copied.
915
916Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
917
918 * compile.c (mop): New function to do multiplies.
919
920Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
921
922 * compile.c (sim_resume): Add support for nop insn.
923
924Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
925
926 * compile.c: Reset HMODE back to zero (accidently set it to 1).
927
928 * run.c (main): If h8/300h binary detected, call set_h8300h.
929 * compile.c (sim_resume): Fix O_NEG insn.
930
931Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
932
933 * run.c (main): Add -h flag to enable h8/300h emulation.
934 * compile.c: Rename Hmode to HMODE (consistency with gdb).
935 (set_h8300h): New function.
936 (sim_resume): Add support for extu,exts insns.
937 (sim_resume): Fix logical right shifting.
938 (sim_resume, label alu32): Fix setting of carry flag.
939
940Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
941
942 * compile.c (sim_csize): Initialize cpu.cache.
943
944Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
945
946 * Makefile.in: Add -I../../bfd to pick up bfd.h.
947
948Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
949
950 * run.c (main): Fix parsing of args.
951
952 * compile.c (sim_resume): Fix shll insn.
953
954Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
955
956 * compile.c: New file, supports H8/300H.
957 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
958
959Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
960
961 * run.c (main): Add -v to print info.
962 * p3.c (sim_info): New function.
963
964Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
965
966 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
967
968Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
969
970 * Makefile.in: Don't use cb or indent
971 * p1.c, state.h, writecode.c: lint
972
973Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
974
975 * Makefile.in: Make SunOS halfdone VPATH work.
976 * p1.c: Lint picked up by HP native compiler.
977
978Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
979
980 * p1.c (sim_resume): when running on dos, any character typed to
981 the keyboard will cause a simulated exception.
982
983Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
984
985 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
986 running
987
988Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
989
990 * new
991
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