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* readelf.c (print_symbol): Handle symbol characters as unsigned.
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
5558e7e6
MF		 12010-04-14 Mike Frysinger <vapier@gentoo.org>
2
3 * compile.c (sim_write): Add const to buffer arg.
4
3725885a
RW		 52010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6
7 * configure: Regenerate.
8
3a6c31f9
YS		 92009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
10 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
11 Index registers not masked memory areas.
12 Only simply increment or decrement.
13 * compile.c(store_1): Ditto.
14
d6416cdc
RW		 152009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16
81ecdfbb
RW		 17 * config.in: Regenerate.
18 * configure: Likewise.
19
d6416cdc
RW		 20 * configure: Regenerate.
21
c4212d37
JS		 222008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
23
24 * compile.c: Add const to remove warning.
25
b5bd9624
HPN		 262008-07-11 Hans-Peter Nilsson <hp@axis.com>
27
28 * configure: Regenerate to track ../common/common.m4 changes.
29 * config.in: Ditto.
30
6efef468
JM		 312008-06-06 Vladimir Prus <vladimir@codesourcery.com>
32 Daniel Jacobowitz <dan@codesourcery.com>
33 Joseph Myers <joseph@codesourcery.com>
34
35 * configure: Regenerate.
36
917c78f9
DJ		 372007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
38
39 * compile.c (sim_resume): Fix the last byte of ARGV for
40 SYS_CMDLINE.
41
edc5d9ec
HPN		 422006-12-21 Hans-Peter Nilsson <hp@axis.com>
43
44 * acconfig.h: Remove.
45 * config.in: Regenerate.
46
b86015ea
YS		 472006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
48
49 * compile.c (OBITOP): Bit address mask low three bit.
50 * compile.c (decode): Fix warning.
51
e85e3205
RE		 522006-06-13 Richard Earnshaw <rearnsha@arm.com>
53
54 * configure: Regenerated.
55
2f0122dc
DJ		 562006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
57
58 * configure: Regenerated.
59
20e95c23
DJ		 602006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
61
62 * configure: Regenerated.
63
2b193c4a
MK		 642005-03-23 Mark Kettenis <kettenis@gnu.org>
65
66 * configure: Regenerate.
67
35695fd6
AC		 682005-01-14 Andrew Cagney <cagney@gnu.org>
69
70 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
71 explicit call to AC_CONFIG_HEADER.
72 * configure: Regenerate.
73
f0569246
AC		 742005-01-12 Andrew Cagney <cagney@gnu.org>
75
76 * configure.ac: Update to use ../common/common.m4.
77 * configure: Re-generate.
78
38f48d72
AC		 792005-01-11 Andrew Cagney <cagney@localhost.localdomain>
80
81 * configure: Regenerated to track ../common/aclocal.m4 changes.
82
b7026657
AC		 832005-01-07 Andrew Cagney <cagney@gnu.org>
84
85 * configure.ac: Rename configure.in, require autoconf 2.59.
86 * configure: Re-generate.
87
379832de
HPN		 882004-12-08 Hans-Peter Nilsson <hp@axis.com>
89
90 * configure: Regenerate for ../common/aclocal.m4 update.
91
e4d3c499
AO		 922004-06-28 Alexandre Oliva <aoliva@redhat.com>
93
e073c474
AO		 94 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
95 * compile.c (sim_resume): Make sure that dst.reg refers to the
96 right register byte in mova/sz.l @(dd,RnL),ERn.
97 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
98 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
99 mulxs, divs and divxs.
100
e4d3c499
AO		 101 * compile.c (sim_load): Update sd->memory_size.
102
d6fd015d 1032004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 104
d6fd015d
MS		 105 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
106 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
107
3d29fdb4
MS		 1082004-01-05 Michael Snyder <msnyder@redhat.com>
109
110 * compile.c (sim_load): Don't pass a type to bfd_openr.
111
f5d3df96
MS		 1122003-12-16 Michael Snyder <msnyder@redhat.com>
113
114 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
115 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
116
454d0511
DD		 1172003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
118
119 * compile.c (set_h8300h): Initialize globals to zero.
120
29b52f93
KH		 1212003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
122
123 * compile.c (h8300_normal_mode): New.
124 (SP): Handle normal mode.
125 (bitfrom): Use normal mode flag to return suitable value.
126 (lvalue): Use normal mode flag to return command line location.
127 (decode): Decode instruction correctly for normal mode.
128 (init_pointers): Initialise memory correctly for normal mode.
129 (sim_resume): Handle cases for normal mode using h8300_normal_mode
130 flag.
131 (sim_store_register): Handle 2 byte PC for normal mode.
132 (sim_fetch_register): Handle 2 byte PC for normal mode.
133 (set_h8300h): Set normal mode flag as per architechture.
134 (sim_load): Allocate 64K for normal mode instead of bigger memory.
135
f408565c
MS		 1362003-07-18 Michael Snyder <msnyder@redhat.com>
137
138 * compile.c (decode): Enhancements for mova.
139 Initialize cst, reg, and rdisp inside the loop, for each
140 new instruction. Defer correction of the disp2 values until
141 later, and then adjust them by the size of the first operand,
142 rather than the size of the instruction.
143 (sim_resume): For mova, adjust the size of the second operand
144 according to the type of the first operand (INDEXB vs. INDEXW).
145 In cases where there is only one operand, the other two must
146 both be composed on the fly.
147
e22fef83
MS		 1482003-07-22 Michael Snyder <msnyder@redhat.com>
149
150 * compile.c (sim_resume): Revert 6-24 change, it does not
151 work with gdb breakpoints.
152
0f42aa71
MS		 1532003-07-17 Michael Snyder <msnyder@redhat.com>
154
55acb21b
MS		 155 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
156 (decode): IMM16 is always zero-extended.
0f42aa71 157
f0861129
MS		 1582003-06-24 Michael Snyder <msnyder@redhat.com>
159
160 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
161 * compile.c (sim_resume): Use the above to return stop signal.
162
9f70f8ec
MS		 1632003-06-18 Michael Snyder <msnyder@redhat.com>
164
165 * compile.c: Replace "Hitachi" with "Renesas".
166 (decode): Distinguish AV_H8S from AV_H8H.
167 (sim_resume): H8SX can use any register for TAS.
168 (decode): Add support for VECIND.
169 (sim_resume): Implement rte/l and rts/l.
170 (GETSR): New macro (actually old macro reincarnated).
171 (decode): Add handling for IMM2.
172 (sim_resume): Drop extra block around jmp, jsr, rts.
173 Add handling for trapa and rte.
174 For divxu.b, change 0xffff mask to 0xff.
175 (set_h8300h): Add bfd_mach_h8300sxn machine.
176
18ad32b5
MS		 1772003-06-18 Corinna Vinschen <vinschen@redhat.com>
178
179 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
180 and SBR, VBR.
181
173b1c98
MS		 1822003-06-05 Michael Snyder <msnyder@redhat.com>
183
184 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
185 (sim_store_register): Ditto.
186
e8c1a4e7
MS		 1872003-06-04 Michael Snyder <msnyder@redhat.com>
188
189 * compile.c (sim_info): Fix typo in output.
190
173b1c98 191 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 192 with a bfd_machine argument, and decode it inline.
193 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
194
dc5c3759
MS		 1952003-06-03 Michael Snyder <msnyder@redhat.com>
196
e8c1a4e7
MS		 197 * compile.c: Add h8300sx insns and addressing modes.
198 * sim-main.h: Replaces h8300/inst.h.
199 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 200
b7f97e9c
MS		 2012003-04-13 Michael Snyder <msnyder@redhat.com>
202
203 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
204
d1360fb0
V		 2052003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
206
207 * compile.c (cmdline_location): Added function to
208 return the location of 8-bit (256 locations) where the
209 Command Line arguments would be stored.
210 (decode): Added a TRAP to 0xcc for Commandline
211 processing using pseudo opcode O_SYS_CMDLINE.
212 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
213 (sim_create_inferior): Setting a pointer to
214 Commandline Args array.
215 * inst.h: Added a new variable ptr_command_line for
216 storing pointer to Commandline array.
217
bf174226
V		 2182003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
219
220 * compile.c (decode): Added code for some more magic traps.
221 * compile.c (sim_resume): Added support for File I/O system
222 calls through callback to host_system.
223 System calls provided support for :
224 open, read, write, lseek, close, stat, fstat
225 Only basic support for stat and fstat.
226
6b4a8935
AC		 2272003-02-27 Andrew Cagney <cagney@redhat.com>
228
229 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
230
ec38ce99
KH		 2312003-02-05 Kazu Hirata <kazu@cs.umass.edu>
232
233 * compile.c (init_pointers): Abort if wreg never gets initialized.
234 (sim_resume): Fix the handling of exts.w and extu.w.
235
ad4cda16
KH		 2362003-01-31 Kazu Hirata <kazu@cs.umass.edu>
237
238 * compile.c (sim_resume): Fix the handling of bxor.
239
a4f27e3e
MS		 2402003-01-16 Michael Snyder <msnyder@redhat.com>
241
242 * compile.c: Change K&R function definitions to ISO.
243 (fetch): Make static, and eliminate unused parameter 'n'.
244
d0fe2f7e
KH		 2452002-12-26 Kazu Hirata <kazu@cs.umass.edu>
246
247 * compile.c: Fix formatting.
248 * inst.h: Likewise.
249
a64bfde3
AV		 2502002-07-29 Andrey Volkov <avolkov@transas.com>
251
252 * compile.c: Include "gdb/sim-h8300.h"
253 * Makefile.in: Add dependences on "inst.h",
254 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
255
c8cca39f
AC		 2562002-06-16 Andrew Cagney <ac131313@redhat.com>
257
258 * configure: Regenerated to track ../common/aclocal.m4 changes.
259
3c25f8c7
AC		 2602002-06-08 Andrew Cagney <cagney@redhat.com>
261
262 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
263
d1335144
KH		 2642002-05-19 Kazu Hirata <kazu@cs.umass.edu>
265
266 * compile.c: Fix formatting.
267
c3f4437e
KH		 2682002-05-18 Kazu Hirata <kazu@cs.umass.edu>
269
270 * compile.c: Fix formatting.
271
6147b1f6
AV		 2722002-05-17 Andrey Volkov (avolkov@transas.com)
273
274 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
275
fc974602
AV		 2762002-05-17 Andrey Volkov (avolkov@transas.com)
277
278 * compile.c: Add support of EXR register
279 * inst.h: Ditto.
280
a8cdafbd
AV		 2812002-05-17 Andrey Volkov (avolkov@transas.com)
282
283 * compile.c: Made h8300s as new target, not h8300h alias.
284 * inst.h: Ditto.
285
f6225c96
AV		 2862002-05-17 Andrey Volkov (avolkov@transas.com)
287
288 * compile.c: Add additional CCR flags (I,UI,H,U)
289
3b02cf92
AV		 2902002-05-17 Andrey Volkov (avolkov@transas.com)
291
292 * compile.c: Change literal regnumbers to REGNUMS.
293 Fix instruction and cycles counting
294
de9b1892
KH		 2952001-12-20 Kazu Hirata <kazu@hxi.com>
296
297 * compile.c: Fix formatting.
298
2ea716f6
KH		 2992001-12-20 Kazu Hirata <kazu@hxi.com>
300
301 * compile.c: Fix comment typos.
302
6d028502
KH		 3032000-08-10 Kazu Hirata <kazu@hxi.com>
304
305 * compile.c (decode): Clean up the code.
306
0a17cd59
AC		 3072000-06-15 Kazu Hirata <kazu@hxi.com>
308
309 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
310 correctly.
311
97ee9e5a
FCE		 3122000-06-20 Frank Ch. Eigler <fche@redhat.com>
313
314 * compile.c: Don't include "wait.h".
315 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
316 instead of WIF* from host.
317
98ecb0a7
FCE		 3182000-06-13 Frank Ch. Eigler <fche@redhat.com>
319
320 * compile.c, writecode.c: Correct typo.
321
0ef9643e
JL		 3222000-06-13 Kazu Hirata <kazu@hxi.com>
323
324 * compile.c: Fix formatting.
325
eb2d80b4
AC		 326Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
327
328 * configure: Regenerated to track ../common/aclocal.m4 changes.
329
d4f3574e
SS		 330Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
331
332 * configure: Regenerated to track ../common/aclocal.m4 changes.
333
cd0fc7c3
SS		 3341999-05-08 Felix Lee <flee@cygnus.com>
335
336 * configure: Regenerated to track ../common/aclocal.m4 changes.
337
7a292a7a
SS		 3381999-04-02 Keith Seitz <keiths@cygnus.com>
339
340 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
341 frequency at which the poll_quit callback is used.
342 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
343
c906108c
SS		 344Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
345
346 * configure: Regenerated to track ../common/aclocal.m4 changes.
347
348Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
349
350 * configure: Regenerated to track ../common/aclocal.m4 changes.
351 * config.in: Ditto.
352
353Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
354
355 * acconfig.h: New file.
356 * configure.in: Reverted change of Apr 24; use sinclude again.
357
358Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
359
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
361 * config.in: Ditto.
362
363Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
364
365 * configure.in: Don't call sinclude.
366
367Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
368
369 * configure: Regenerated to track ../common/aclocal.m4 changes.
370
371Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
372
373 * configure: Regenerated to track ../common/aclocal.m4 changes.
374
375Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
376
377 * configure: Regenerated to track ../common/aclocal.m4 changes.
378
379Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
380
381 * configure: Regenerated to track ../common/aclocal.m4 changes.
382
383Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
384
385 * compile.c (sim_store_register, sim_fetch_register): Pass in
386 length parameter. Return -1.
387
388Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
389
390 * configure: Regenerated to track ../common/aclocal.m4 changes.
391
392Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
393
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
395
396Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
397
398 * configure: Regenerated to track ../common/aclocal.m4 changes.
399
400Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
401
402 * configure: Regenerated to track ../common/aclocal.m4 changes.
403 * config.in: Ditto.
404
405Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
406
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
408
409Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
410
411 * compile.c: #include stdio.h for definition of NULL on
412 some platforms.
413
414Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
415
416 * compile.c (sim_load): Pass lma_p and sim_write args to
417 sim_load_file.
418
419Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
420
421 * configure: Regenerated to track ../common/aclocal.m4 changes.
422
423Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
424
425 * configure: Regenerated to track ../common/aclocal.m4 changes.
426
427Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
428
429 * configure: Regenerated to track ../common/aclocal.m4 changes.
430
431Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
432
433 * configure: Regenerated to track ../common/aclocal.m4 changes.
434
435Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
436
437 * configure: Regenerated to track ../common/aclocal.m4 changes.
438
439Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
440
441 * Makefile.in (compile.o): Depend on config.h in local directory.
442
443Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
444
445 * configure: Regenerated to track ../common/aclocal.m4 changes.
446
447Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
448
449 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
450 with sim/common.
451 * configure.in: check for sys/param.h
452 * compile.c: #ifdef HAVE_SYS_PARAM_H.
453 #define SIGTRAP for wingdb.
454 (sim_resume): poll keyboard at least once per call.
455 (sim_resume): use host_callback instead of printf for syscall
456 output.
457
458Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
459
460 * configure: Regenerated to track ../common/aclocal.m4 changes.
461
462Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 * config.in: Ditto.
466
467Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
468
469 * compile.c (sim_kill): Delete.
470 (sim_create_inferior): Add ABFD argument.
471 (sim_load): Move setting of PC from here.
472 (sim_create_inferior): To here.
473 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
474 the sim_load code should be moved to sim_open.
475
476Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
477
478 * configure: Regenerated to track ../common/aclocal.m4 changes.
479 * config.in: Ditto.
480
481Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
482
483 * compile.c (sim_open): Add ABFD argument.
484
485Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
486
487 * compile.c (sim_open): Add callback argument.
488 (sim_set_callbacks): Delete SIM_DESC argument.
489
490Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
491
492 * compile.c (sim_load): Call bfd_get_mach instead of examining
493 bfd fields directly.
494 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
495
496Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499
500Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
501
502 * compile.c (sim_resume): Use poll_quit callback.
503 (sim_stop): New function.
504
505Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
506
507 * Makefile.in (SIM_OBJS): Add sim-load.o.
508 * compile.c (sim_kind, myname): New static locals.
509 (sim_open): Set sim_kind, myname.
510 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
511 Call sim_load_file to load file into simulator. Set start address
512 from bfd.
513 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
514
515Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518 * config.in: Ditto.
519
520Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
521
522 * compile.c (sim_open): New arg `kind'.
523
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
525
526Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
527
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
529
530Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
531
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
533
534Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
535
536 * configure: Re-generate.
537
538Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
539
540 * configure: Regenerate to track ../common/aclocal.m4 changes.
541
542Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
543
544 * compile.c (sim_open): New SIM_DESC result. Argument is now in
545 argv form.
546 (other sim_*): New SIM_DESC argument.
547
548Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
549
550 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
551 COMMON_{PRE,POST}_CONFIG_FRAG instead.
552 * configure.in: sinclude ../common/aclocal.m4.
553 * configure: Regenerated.
554
555Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
556
557 * configure configure.in Makefile.in: Update to new configure
558 scheme which is more compatible with WinGDB builds.
559 * configure.in: Improve comment on how to run autoconf.
560 * configure: Re-run autoconf to get new ../common/aclocal.m4.
561 * Makefile.in: Use autoconf substitution to install common
562 makefile fragment.
563
564Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
565
566 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
567 (SIM_OBJS): Define.
568 * configure.in: Simplify using macros in ../common/aclocal.m4.
569 * configure: Regenerated.
570 * inst.h (enum sim_state): Define.
571 (cpu_state_type): New member `state'. Set it whenever `exception'
572 is set.
573 * compile.c (sim_callback): New global.
574 (sim_set_simcache_size): Renamed from sim_csize.
575 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
576 'cus it can't work. Change main loop exit test to use cpu.state.
577 (sim_trace): New function.
578 (sim_stop_reason): Add right way to set results, but #if 0 out.
579 (sim_size): New function.
580 (sim_info): Redirect calls to printf_filtered through callback.
581 (sim_set_callbacks): Record callback.
582 * run.c: Deleted, using one in ../common now.
583 * tconfig.in: New file.
584
585Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
586
587 * Makefile.in (mostlyclean): Don't remove config.log here.
588
589Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
590
591 * compile.c (sim_resume): rts, sleep, bpt and nop have
592 no associated "size".
593
594Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
595
596 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
597
598Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
599
600 * run.c (main): Don't "load" sections which don't have
601 SEC_LOAD set.
602 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
603 of OSHIFTS.
604 (ONOT): Define.
605 (sim_resume, shift/rotate cases): Add support for shift/rotate
606 by two bits.
607 (OSHIFTS): Corresponding changes.
608
609Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
610
611 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
612
613Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
614
615 * compile.c (h8300smode): Declare.
616
617Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
618
619 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
620 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
621 (docdir): Removed.
622 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
623 (AC_PROG_INSTALL): Added.
624 * configure: Rebuilt.
625
626Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
627
628 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
629 * run.c (main): Treat the H8/S like the H8/300H for now.
630
631Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
632
633 * compile.c (SEXTCHAR): Clear upper bits when sign
634 bit is clear.
635
636Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
637
638 * compile.c (sim_resume): Correctly handle divu.
639
640Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
641
642 * compile.c (sim_resume): Never allow the PC to have an
643 odd value.
644
645Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
646
647 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
648 separate memory is allocate for the 8-bit area.
649 (struct cpu_state_type): Add new "eightbit' field.
650 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
651 area.
652 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
653 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
654 (init_pointers): Initialize space for the 8-bit area.
655 (sim_write): Handle writing into the 8-bit area.
656 (sim_read): Handle reading from the 8-bit area.
657 (sim_load): Reallocate space for the 8-bit area.
658
659 * compile.c (sim_load): Re-allocate memory for the simulator
660 here.
661
662Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
663
664 * compile.c (sim_resume): Fix and simplify overflow and carry
665 handling for 32bit ALU insns.
666
667Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
668
669 * compile.c (sim_resume): Fix overflow checks for ALU insns.
670
671Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
672
673 * compile.c (decode): Use "bit" to hold L_3 immediates instead
674 of holding them in "abs". Handle ABS8MEM memory references aka
675 8-bit area. Replace ABSMOV references with ABS8MEM.
676
677Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
678
679 * compile.c (fetch): Handle accesses to the exception/function
680 vectors.
681
682Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
683
684 * compile.c: #include "wait.h".
685 (sim_resume, sleep insn): Check program exit status in r0.
686 (sim_resume, shift insns): Fix setting of overflow flag for shal.
687 * run.c: #include <signal.h>.
688 (main): Abort if program got SIGILL.
689 Print error message if argument is invalid.
690 (usage): Improve text.
691
692Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
693
694 * configure: Regenerate with autoconf 2.7.
695
696Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
697
698 * inst.h (MPOWER,MSIZE): Deleted.
699 (H8300{,H}_MSIZE): Define.
700 * compile.c (memory_size): New static global.
701 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
702 (sim_write,sim_read): Use memory_size.
703
704Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
705
706 * compile.c (sim_set_callbacks): New.
707
708Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
709
710 * Makefile.in (BISON): Remove macro.
711
712Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
713
714 * Makefile.in (maintainer-clean): New synonym for realclean.
715
716Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
717
718 * Makefile.in (install): Don't install in $(tooldir).
719
720 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
721 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
722 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
723 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
724 creating config.h.
725 * configure: Rebuild.
726 * config.in: New file, created by autoheader.
727 * Makefile.in (AR): Define as @AR@.
728 (CC): New variable, defined as @CC@.
729 (CFLAGS): Define as @CFLAGS@.
730 (RANLIB): Define as @RANLIB@.
731 (HDEFINES, TDEFINES): New variables.
732 (@host_makefile_frag@): Remove.
733 (compile.o, run.o): Depend upon config.h.
734 (mostlyclean): Make the same as clean, not distclean.
735 (clean): Remove config.log.
736 (distclean): Remove config.h and stamp-h.
737 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
738 invoking config.status.
739 (config.h, stamp-h): New targets.
740 * compile.c: Include "config.h". Don't include <sys/times.h>.
741 Include <time.h> and <stdlib.h> if they exist. Don't include
742 "sysdep.h".
743 (get_now): Remove unused local b.
744 * run.c: Include "config.h". Include <stdlib.h> if it exists.
745 Don't include "sysdep.h".
746 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
747 <stdio.h>.
748
749Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
750
751 * Update all FSF addresses except those in COPYING* files.
752
753Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
754
755 * Makefile.in (clean): Remove run.
756 (distclean): Remove Makefile.
757
758 * h8300.mt: Removed.
759
760 * Makefile.in, configure.in: converted to autoconf.
761 * configure: New file, generated with autconf 2.4.
762
763Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
764
765 * compile.c (sim_do_command): New function.
766
767Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
768
769 * compile.c (get_now): Don't do if win32.
770 (sim_resume): Poll in win32 too.
771
772Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
773
774 * configure.in: Fix typo in last change.
775
776Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
777
778 * run.c: parse arguments with getopt().
779
780Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
781
782 * configure.in: Use ../../bfd/hosts/std-host.h if specific
783 host unavailable.
784
785Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
786
787 * compile.c (sim_resume): Initialize cpu.mask.
788
789Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
790
791 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
792
793Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
794
795 * compile.c: #include "bfd.h".
796 (sim_*): Set result type to void where there isn't one.
797 (sim_resume, default case): Set cpu.exception to SIGILL.
798 (sim_trace): Delete.
799 (sim_set_pc): Delete.
800 (sim_info): Delete printf_fn arg, all callers changed.
801 Call printf_filtered.
802 (set_h8300h): New arg `flag', all callers changed.
803 (sim_close): New function.
804 (sim_load): New function.
805 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
806 * run.c: #include <varargs.h>, "remote-sim.h".
807 (printf_filtered): New function.
808
809Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
810
811 * compile.c (decode): Fix typo (16 bit branches).
812 (*): Some white space clean up.
813
814Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
815
816 * compile.c (decode): Compile 16bit branches properly.
817
818Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
819
820 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
821 andc. Poll for interrupts.
822
823Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
824
825 * compile.c: #include "ansidecl.h" for remote-sim.h.
826
827Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
828
829 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
830 * compile.c: #include "remote-sim.h".
831 (sim_resume): New arg siggnal.
832 (sim_write): Use SIM_ADDR for type of arg addr.
833 Always return a value.
834 (sim_read): Ditto.
835 (sim_store_register): Result is type int.
836 (sim_fetch_register): Ditto.
837 (sim_stop_reason): Renamed from sim_stop_signal.
838 (sim_set_pc): Use SIM_ADDR for type of arg pc.
839 (sim_info): int result, new arg printf_fn.
840 (sim_kill): int result.
841 (sim_open): int result, new arg name.
842 * run.c (main): Use sim_set_pc to set pc.
843 Update call to sim_info.
844
845Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
846
847 * compile.c (sim_stop_signal): Result is now enum sim_stop.
848
849Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
850
851 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
852
853Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
854
855 * compile.c (sim_set_pc): Write to the pc direcly.
856 (sim_store_register): Now value is passed by reference. (sim_read,
857 sim_write): Return number of bytes copied.
858
859Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
860
861 * compile.c (mop): New function to do multiplies.
862
863Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
864
865 * compile.c (sim_resume): Add support for nop insn.
866
867Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
868
869 * compile.c: Reset HMODE back to zero (accidently set it to 1).
870
871 * run.c (main): If h8/300h binary detected, call set_h8300h.
872 * compile.c (sim_resume): Fix O_NEG insn.
873
874Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
875
876 * run.c (main): Add -h flag to enable h8/300h emulation.
877 * compile.c: Rename Hmode to HMODE (consistency with gdb).
878 (set_h8300h): New function.
879 (sim_resume): Add support for extu,exts insns.
880 (sim_resume): Fix logical right shifting.
881 (sim_resume, label alu32): Fix setting of carry flag.
882
883Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
884
885 * compile.c (sim_csize): Initialize cpu.cache.
886
887Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
888
889 * Makefile.in: Add -I../../bfd to pick up bfd.h.
890
891Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
892
893 * run.c (main): Fix parsing of args.
894
895 * compile.c (sim_resume): Fix shll insn.
896
897Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
898
899 * compile.c: New file, supports H8/300H.
900 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
901
902Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
903
904 * run.c (main): Add -v to print info.
905 * p3.c (sim_info): New function.
906
907Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
908
909 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
910
911Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
912
913 * Makefile.in: Don't use cb or indent
914 * p1.c, state.h, writecode.c: lint
915
916Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
917
918 * Makefile.in: Make SunOS halfdone VPATH work.
919 * p1.c: Lint picked up by HP native compiler.
920
921Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
922
923 * p1.c (sim_resume): when running on dos, any character typed to
924 the keyboard will cause a simulated exception.
925
926Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
927
928 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
929 running
930
931Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
932
933 * new
934
GDB Binutils - Deliverables
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