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* lib/gdb.exp (gdb_run_cmd, gdb_start_cmd, run_to_main): Add comments.
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
9c082ca8
MF		 12011-10-17 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac: Change include to common/acinclude.m4.
4
6ffe910a
MF		 52011-10-17 Mike Frysinger <vapier@gentoo.org>
6
7 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
8 call. Replace common.m4 include with SIM_AC_COMMON.
9 * configure: Regenerate.
10
2419798b
MF		 112011-07-05 Mike Frysinger <vapier@gentoo.org>
12
13 * compile.c (sim_do_command): Delete.
14
dae477fe
AB		 152011-01-11 Andrew Burgess <aburgess@broadcom.com>
16
17 * compile.c (sim_store_register): Update return value to
18 match new API.
19
5558e7e6
MF		 202010-04-14 Mike Frysinger <vapier@gentoo.org>
21
22 * compile.c (sim_write): Add const to buffer arg.
23
3725885a
RW		 242010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
25
26 * configure: Regenerate.
27
3a6c31f9
YS		 282009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
29 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
30 Index registers not masked memory areas.
31 Only simply increment or decrement.
32 * compile.c(store_1): Ditto.
33
d6416cdc
RW		 342009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
35
81ecdfbb
RW		 36 * config.in: Regenerate.
37 * configure: Likewise.
38
d6416cdc
RW		 39 * configure: Regenerate.
40
c4212d37
JS		 412008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
42
43 * compile.c: Add const to remove warning.
44
b5bd9624
HPN		 452008-07-11 Hans-Peter Nilsson <hp@axis.com>
46
47 * configure: Regenerate to track ../common/common.m4 changes.
48 * config.in: Ditto.
49
6efef468
JM		 502008-06-06 Vladimir Prus <vladimir@codesourcery.com>
51 Daniel Jacobowitz <dan@codesourcery.com>
52 Joseph Myers <joseph@codesourcery.com>
53
54 * configure: Regenerate.
55
917c78f9
DJ		 562007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
57
58 * compile.c (sim_resume): Fix the last byte of ARGV for
59 SYS_CMDLINE.
60
edc5d9ec
HPN		 612006-12-21 Hans-Peter Nilsson <hp@axis.com>
62
63 * acconfig.h: Remove.
64 * config.in: Regenerate.
65
b86015ea
YS		 662006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
67
68 * compile.c (OBITOP): Bit address mask low three bit.
69 * compile.c (decode): Fix warning.
70
e85e3205
RE		 712006-06-13 Richard Earnshaw <rearnsha@arm.com>
72
73 * configure: Regenerated.
74
2f0122dc
DJ		 752006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
76
77 * configure: Regenerated.
78
20e95c23
DJ		 792006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
80
81 * configure: Regenerated.
82
2b193c4a
MK		 832005-03-23 Mark Kettenis <kettenis@gnu.org>
84
85 * configure: Regenerate.
86
35695fd6
AC		 872005-01-14 Andrew Cagney <cagney@gnu.org>
88
89 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
90 explicit call to AC_CONFIG_HEADER.
91 * configure: Regenerate.
92
f0569246
AC		 932005-01-12 Andrew Cagney <cagney@gnu.org>
94
95 * configure.ac: Update to use ../common/common.m4.
96 * configure: Re-generate.
97
38f48d72
AC		 982005-01-11 Andrew Cagney <cagney@localhost.localdomain>
99
100 * configure: Regenerated to track ../common/aclocal.m4 changes.
101
b7026657
AC		 1022005-01-07 Andrew Cagney <cagney@gnu.org>
103
104 * configure.ac: Rename configure.in, require autoconf 2.59.
105 * configure: Re-generate.
106
379832de
HPN		 1072004-12-08 Hans-Peter Nilsson <hp@axis.com>
108
109 * configure: Regenerate for ../common/aclocal.m4 update.
110
e4d3c499
AO		 1112004-06-28 Alexandre Oliva <aoliva@redhat.com>
112
e073c474
AO		 113 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
114 * compile.c (sim_resume): Make sure that dst.reg refers to the
115 right register byte in mova/sz.l @(dd,RnL),ERn.
116 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
117 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
118 mulxs, divs and divxs.
119
e4d3c499
AO		 120 * compile.c (sim_load): Update sd->memory_size.
121
d6fd015d 1222004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 123
d6fd015d
MS		 124 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
125 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
126
3d29fdb4
MS		 1272004-01-05 Michael Snyder <msnyder@redhat.com>
128
129 * compile.c (sim_load): Don't pass a type to bfd_openr.
130
f5d3df96
MS		 1312003-12-16 Michael Snyder <msnyder@redhat.com>
132
133 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
134 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
135
454d0511
DD		 1362003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
137
138 * compile.c (set_h8300h): Initialize globals to zero.
139
29b52f93
KH		 1402003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
141
142 * compile.c (h8300_normal_mode): New.
143 (SP): Handle normal mode.
144 (bitfrom): Use normal mode flag to return suitable value.
145 (lvalue): Use normal mode flag to return command line location.
146 (decode): Decode instruction correctly for normal mode.
147 (init_pointers): Initialise memory correctly for normal mode.
148 (sim_resume): Handle cases for normal mode using h8300_normal_mode
149 flag.
150 (sim_store_register): Handle 2 byte PC for normal mode.
151 (sim_fetch_register): Handle 2 byte PC for normal mode.
152 (set_h8300h): Set normal mode flag as per architechture.
153 (sim_load): Allocate 64K for normal mode instead of bigger memory.
154
f408565c
MS		 1552003-07-18 Michael Snyder <msnyder@redhat.com>
156
157 * compile.c (decode): Enhancements for mova.
158 Initialize cst, reg, and rdisp inside the loop, for each
159 new instruction. Defer correction of the disp2 values until
160 later, and then adjust them by the size of the first operand,
161 rather than the size of the instruction.
162 (sim_resume): For mova, adjust the size of the second operand
163 according to the type of the first operand (INDEXB vs. INDEXW).
164 In cases where there is only one operand, the other two must
165 both be composed on the fly.
166
e22fef83
MS		 1672003-07-22 Michael Snyder <msnyder@redhat.com>
168
169 * compile.c (sim_resume): Revert 6-24 change, it does not
170 work with gdb breakpoints.
171
0f42aa71
MS		 1722003-07-17 Michael Snyder <msnyder@redhat.com>
173
55acb21b
MS		 174 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
175 (decode): IMM16 is always zero-extended.
0f42aa71 176
f0861129
MS		 1772003-06-24 Michael Snyder <msnyder@redhat.com>
178
179 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
180 * compile.c (sim_resume): Use the above to return stop signal.
181
9f70f8ec
MS		 1822003-06-18 Michael Snyder <msnyder@redhat.com>
183
184 * compile.c: Replace "Hitachi" with "Renesas".
185 (decode): Distinguish AV_H8S from AV_H8H.
186 (sim_resume): H8SX can use any register for TAS.
187 (decode): Add support for VECIND.
188 (sim_resume): Implement rte/l and rts/l.
189 (GETSR): New macro (actually old macro reincarnated).
190 (decode): Add handling for IMM2.
191 (sim_resume): Drop extra block around jmp, jsr, rts.
192 Add handling for trapa and rte.
193 For divxu.b, change 0xffff mask to 0xff.
194 (set_h8300h): Add bfd_mach_h8300sxn machine.
195
18ad32b5
MS		 1962003-06-18 Corinna Vinschen <vinschen@redhat.com>
197
198 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
199 and SBR, VBR.
200
173b1c98
MS		 2012003-06-05 Michael Snyder <msnyder@redhat.com>
202
203 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
204 (sim_store_register): Ditto.
205
e8c1a4e7
MS		 2062003-06-04 Michael Snyder <msnyder@redhat.com>
207
208 * compile.c (sim_info): Fix typo in output.
209
173b1c98 210 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 211 with a bfd_machine argument, and decode it inline.
212 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
213
dc5c3759
MS		 2142003-06-03 Michael Snyder <msnyder@redhat.com>
215
e8c1a4e7
MS		 216 * compile.c: Add h8300sx insns and addressing modes.
217 * sim-main.h: Replaces h8300/inst.h.
218 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 219
b7f97e9c
MS		 2202003-04-13 Michael Snyder <msnyder@redhat.com>
221
222 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
223
d1360fb0
V		 2242003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
225
226 * compile.c (cmdline_location): Added function to
227 return the location of 8-bit (256 locations) where the
228 Command Line arguments would be stored.
229 (decode): Added a TRAP to 0xcc for Commandline
230 processing using pseudo opcode O_SYS_CMDLINE.
231 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
232 (sim_create_inferior): Setting a pointer to
233 Commandline Args array.
234 * inst.h: Added a new variable ptr_command_line for
235 storing pointer to Commandline array.
236
bf174226
V		 2372003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
238
239 * compile.c (decode): Added code for some more magic traps.
240 * compile.c (sim_resume): Added support for File I/O system
241 calls through callback to host_system.
242 System calls provided support for :
243 open, read, write, lseek, close, stat, fstat
244 Only basic support for stat and fstat.
245
6b4a8935
AC		 2462003-02-27 Andrew Cagney <cagney@redhat.com>
247
248 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
249
ec38ce99
KH		 2502003-02-05 Kazu Hirata <kazu@cs.umass.edu>
251
252 * compile.c (init_pointers): Abort if wreg never gets initialized.
253 (sim_resume): Fix the handling of exts.w and extu.w.
254
ad4cda16
KH		 2552003-01-31 Kazu Hirata <kazu@cs.umass.edu>
256
257 * compile.c (sim_resume): Fix the handling of bxor.
258
a4f27e3e
MS		 2592003-01-16 Michael Snyder <msnyder@redhat.com>
260
261 * compile.c: Change K&R function definitions to ISO.
262 (fetch): Make static, and eliminate unused parameter 'n'.
263
d0fe2f7e
KH		 2642002-12-26 Kazu Hirata <kazu@cs.umass.edu>
265
266 * compile.c: Fix formatting.
267 * inst.h: Likewise.
268
a64bfde3
AV		 2692002-07-29 Andrey Volkov <avolkov@transas.com>
270
271 * compile.c: Include "gdb/sim-h8300.h"
272 * Makefile.in: Add dependences on "inst.h",
273 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
274
c8cca39f
AC		 2752002-06-16 Andrew Cagney <ac131313@redhat.com>
276
277 * configure: Regenerated to track ../common/aclocal.m4 changes.
278
3c25f8c7
AC		 2792002-06-08 Andrew Cagney <cagney@redhat.com>
280
281 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
282
d1335144
KH		 2832002-05-19 Kazu Hirata <kazu@cs.umass.edu>
284
285 * compile.c: Fix formatting.
286
c3f4437e
KH		 2872002-05-18 Kazu Hirata <kazu@cs.umass.edu>
288
289 * compile.c: Fix formatting.
290
6147b1f6
AV		 2912002-05-17 Andrey Volkov (avolkov@transas.com)
292
293 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
294
fc974602
AV		 2952002-05-17 Andrey Volkov (avolkov@transas.com)
296
297 * compile.c: Add support of EXR register
298 * inst.h: Ditto.
299
a8cdafbd
AV		 3002002-05-17 Andrey Volkov (avolkov@transas.com)
301
302 * compile.c: Made h8300s as new target, not h8300h alias.
303 * inst.h: Ditto.
304
f6225c96
AV		 3052002-05-17 Andrey Volkov (avolkov@transas.com)
306
307 * compile.c: Add additional CCR flags (I,UI,H,U)
308
3b02cf92
AV		 3092002-05-17 Andrey Volkov (avolkov@transas.com)
310
311 * compile.c: Change literal regnumbers to REGNUMS.
312 Fix instruction and cycles counting
313
de9b1892
KH		 3142001-12-20 Kazu Hirata <kazu@hxi.com>
315
316 * compile.c: Fix formatting.
317
2ea716f6
KH		 3182001-12-20 Kazu Hirata <kazu@hxi.com>
319
320 * compile.c: Fix comment typos.
321
6d028502
KH		 3222000-08-10 Kazu Hirata <kazu@hxi.com>
323
324 * compile.c (decode): Clean up the code.
325
0a17cd59
AC		 3262000-06-15 Kazu Hirata <kazu@hxi.com>
327
328 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
329 correctly.
330
97ee9e5a
FCE		 3312000-06-20 Frank Ch. Eigler <fche@redhat.com>
332
333 * compile.c: Don't include "wait.h".
334 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
335 instead of WIF* from host.
336
98ecb0a7
FCE		 3372000-06-13 Frank Ch. Eigler <fche@redhat.com>
338
339 * compile.c, writecode.c: Correct typo.
340
0ef9643e
JL		 3412000-06-13 Kazu Hirata <kazu@hxi.com>
342
343 * compile.c: Fix formatting.
344
eb2d80b4
AC		 345Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
346
347 * configure: Regenerated to track ../common/aclocal.m4 changes.
348
d4f3574e
SS		 349Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
350
351 * configure: Regenerated to track ../common/aclocal.m4 changes.
352
cd0fc7c3
SS		 3531999-05-08 Felix Lee <flee@cygnus.com>
354
355 * configure: Regenerated to track ../common/aclocal.m4 changes.
356
7a292a7a
SS		 3571999-04-02 Keith Seitz <keiths@cygnus.com>
358
359 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
360 frequency at which the poll_quit callback is used.
361 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
362
c906108c
SS		 363Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
364
365 * configure: Regenerated to track ../common/aclocal.m4 changes.
366
367Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
368
369 * configure: Regenerated to track ../common/aclocal.m4 changes.
370 * config.in: Ditto.
371
372Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
373
374 * acconfig.h: New file.
375 * configure.in: Reverted change of Apr 24; use sinclude again.
376
377Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
378
379 * configure: Regenerated to track ../common/aclocal.m4 changes.
380 * config.in: Ditto.
381
382Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
383
384 * configure.in: Don't call sinclude.
385
386Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
387
388 * configure: Regenerated to track ../common/aclocal.m4 changes.
389
390Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
391
392 * configure: Regenerated to track ../common/aclocal.m4 changes.
393
394Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
395
396 * configure: Regenerated to track ../common/aclocal.m4 changes.
397
398Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
399
400 * configure: Regenerated to track ../common/aclocal.m4 changes.
401
402Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
403
404 * compile.c (sim_store_register, sim_fetch_register): Pass in
405 length parameter. Return -1.
406
407Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
408
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
410
411Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
415Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
416
417 * configure: Regenerated to track ../common/aclocal.m4 changes.
418
419Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
420
421 * configure: Regenerated to track ../common/aclocal.m4 changes.
422 * config.in: Ditto.
423
424Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
425
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
427
428Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
429
430 * compile.c: #include stdio.h for definition of NULL on
431 some platforms.
432
433Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
434
435 * compile.c (sim_load): Pass lma_p and sim_write args to
436 sim_load_file.
437
438Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
439
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
441
442Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
443
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
445
446Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
447
448 * configure: Regenerated to track ../common/aclocal.m4 changes.
449
450Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
451
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
453
454Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
455
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
457
458Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
459
460 * Makefile.in (compile.o): Depend on config.h in local directory.
461
462Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465
466Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
467
468 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
469 with sim/common.
470 * configure.in: check for sys/param.h
471 * compile.c: #ifdef HAVE_SYS_PARAM_H.
472 #define SIGTRAP for wingdb.
473 (sim_resume): poll keyboard at least once per call.
474 (sim_resume): use host_callback instead of printf for syscall
475 output.
476
477Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480
481Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
482
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
484 * config.in: Ditto.
485
486Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
487
488 * compile.c (sim_kill): Delete.
489 (sim_create_inferior): Add ABFD argument.
490 (sim_load): Move setting of PC from here.
491 (sim_create_inferior): To here.
492 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
493 the sim_load code should be moved to sim_open.
494
495Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
496
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 * config.in: Ditto.
499
500Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
501
502 * compile.c (sim_open): Add ABFD argument.
503
504Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
505
506 * compile.c (sim_open): Add callback argument.
507 (sim_set_callbacks): Delete SIM_DESC argument.
508
509Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
510
511 * compile.c (sim_load): Call bfd_get_mach instead of examining
512 bfd fields directly.
513 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
514
515Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518
519Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * compile.c (sim_resume): Use poll_quit callback.
522 (sim_stop): New function.
523
524Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
525
526 * Makefile.in (SIM_OBJS): Add sim-load.o.
527 * compile.c (sim_kind, myname): New static locals.
528 (sim_open): Set sim_kind, myname.
529 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
530 Call sim_load_file to load file into simulator. Set start address
531 from bfd.
532 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
533
534Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
535
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
537 * config.in: Ditto.
538
539Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
540
541 * compile.c (sim_open): New arg `kind'.
542
543 * configure: Regenerated to track ../common/aclocal.m4 changes.
544
545Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
546
547 * configure: Regenerated to track ../common/aclocal.m4 changes.
548
549Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
550
551 * configure: Regenerated to track ../common/aclocal.m4 changes.
552
553Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
554
555 * configure: Re-generate.
556
557Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
558
559 * configure: Regenerate to track ../common/aclocal.m4 changes.
560
561Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
562
563 * compile.c (sim_open): New SIM_DESC result. Argument is now in
564 argv form.
565 (other sim_*): New SIM_DESC argument.
566
567Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
568
569 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
570 COMMON_{PRE,POST}_CONFIG_FRAG instead.
571 * configure.in: sinclude ../common/aclocal.m4.
572 * configure: Regenerated.
573
574Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
575
576 * configure configure.in Makefile.in: Update to new configure
577 scheme which is more compatible with WinGDB builds.
578 * configure.in: Improve comment on how to run autoconf.
579 * configure: Re-run autoconf to get new ../common/aclocal.m4.
580 * Makefile.in: Use autoconf substitution to install common
581 makefile fragment.
582
583Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
584
585 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
586 (SIM_OBJS): Define.
587 * configure.in: Simplify using macros in ../common/aclocal.m4.
588 * configure: Regenerated.
589 * inst.h (enum sim_state): Define.
590 (cpu_state_type): New member `state'. Set it whenever `exception'
591 is set.
592 * compile.c (sim_callback): New global.
593 (sim_set_simcache_size): Renamed from sim_csize.
594 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
595 'cus it can't work. Change main loop exit test to use cpu.state.
596 (sim_trace): New function.
597 (sim_stop_reason): Add right way to set results, but #if 0 out.
598 (sim_size): New function.
599 (sim_info): Redirect calls to printf_filtered through callback.
600 (sim_set_callbacks): Record callback.
601 * run.c: Deleted, using one in ../common now.
602 * tconfig.in: New file.
603
604Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
605
606 * Makefile.in (mostlyclean): Don't remove config.log here.
607
608Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
609
610 * compile.c (sim_resume): rts, sleep, bpt and nop have
611 no associated "size".
612
613Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
614
615 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
616
617Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
618
619 * run.c (main): Don't "load" sections which don't have
620 SEC_LOAD set.
621 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
622 of OSHIFTS.
623 (ONOT): Define.
624 (sim_resume, shift/rotate cases): Add support for shift/rotate
625 by two bits.
626 (OSHIFTS): Corresponding changes.
627
628Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
629
630 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
631
632Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
633
634 * compile.c (h8300smode): Declare.
635
636Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
637
638 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
639 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
640 (docdir): Removed.
641 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
642 (AC_PROG_INSTALL): Added.
643 * configure: Rebuilt.
644
645Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
646
647 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
648 * run.c (main): Treat the H8/S like the H8/300H for now.
649
650Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
651
652 * compile.c (SEXTCHAR): Clear upper bits when sign
653 bit is clear.
654
655Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
656
657 * compile.c (sim_resume): Correctly handle divu.
658
659Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
660
661 * compile.c (sim_resume): Never allow the PC to have an
662 odd value.
663
664Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
665
666 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
667 separate memory is allocate for the 8-bit area.
668 (struct cpu_state_type): Add new "eightbit' field.
669 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
670 area.
671 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
672 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
673 (init_pointers): Initialize space for the 8-bit area.
674 (sim_write): Handle writing into the 8-bit area.
675 (sim_read): Handle reading from the 8-bit area.
676 (sim_load): Reallocate space for the 8-bit area.
677
678 * compile.c (sim_load): Re-allocate memory for the simulator
679 here.
680
681Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
682
683 * compile.c (sim_resume): Fix and simplify overflow and carry
684 handling for 32bit ALU insns.
685
686Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
687
688 * compile.c (sim_resume): Fix overflow checks for ALU insns.
689
690Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
691
692 * compile.c (decode): Use "bit" to hold L_3 immediates instead
693 of holding them in "abs". Handle ABS8MEM memory references aka
694 8-bit area. Replace ABSMOV references with ABS8MEM.
695
696Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
697
698 * compile.c (fetch): Handle accesses to the exception/function
699 vectors.
700
701Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
702
703 * compile.c: #include "wait.h".
704 (sim_resume, sleep insn): Check program exit status in r0.
705 (sim_resume, shift insns): Fix setting of overflow flag for shal.
706 * run.c: #include <signal.h>.
707 (main): Abort if program got SIGILL.
708 Print error message if argument is invalid.
709 (usage): Improve text.
710
711Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
712
713 * configure: Regenerate with autoconf 2.7.
714
715Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
716
717 * inst.h (MPOWER,MSIZE): Deleted.
718 (H8300{,H}_MSIZE): Define.
719 * compile.c (memory_size): New static global.
720 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
721 (sim_write,sim_read): Use memory_size.
722
723Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
724
725 * compile.c (sim_set_callbacks): New.
726
727Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
728
729 * Makefile.in (BISON): Remove macro.
730
731Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
732
733 * Makefile.in (maintainer-clean): New synonym for realclean.
734
735Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
736
737 * Makefile.in (install): Don't install in $(tooldir).
738
739 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
740 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
741 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
742 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
743 creating config.h.
744 * configure: Rebuild.
745 * config.in: New file, created by autoheader.
746 * Makefile.in (AR): Define as @AR@.
747 (CC): New variable, defined as @CC@.
748 (CFLAGS): Define as @CFLAGS@.
749 (RANLIB): Define as @RANLIB@.
750 (HDEFINES, TDEFINES): New variables.
751 (@host_makefile_frag@): Remove.
752 (compile.o, run.o): Depend upon config.h.
753 (mostlyclean): Make the same as clean, not distclean.
754 (clean): Remove config.log.
755 (distclean): Remove config.h and stamp-h.
756 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
757 invoking config.status.
758 (config.h, stamp-h): New targets.
759 * compile.c: Include "config.h". Don't include <sys/times.h>.
760 Include <time.h> and <stdlib.h> if they exist. Don't include
761 "sysdep.h".
762 (get_now): Remove unused local b.
763 * run.c: Include "config.h". Include <stdlib.h> if it exists.
764 Don't include "sysdep.h".
765 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
766 <stdio.h>.
767
768Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
769
770 * Update all FSF addresses except those in COPYING* files.
771
772Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
773
774 * Makefile.in (clean): Remove run.
775 (distclean): Remove Makefile.
776
777 * h8300.mt: Removed.
778
779 * Makefile.in, configure.in: converted to autoconf.
780 * configure: New file, generated with autconf 2.4.
781
782Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
783
784 * compile.c (sim_do_command): New function.
785
786Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
787
788 * compile.c (get_now): Don't do if win32.
789 (sim_resume): Poll in win32 too.
790
791Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
792
793 * configure.in: Fix typo in last change.
794
795Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
796
797 * run.c: parse arguments with getopt().
798
799Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
800
801 * configure.in: Use ../../bfd/hosts/std-host.h if specific
802 host unavailable.
803
804Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
805
806 * compile.c (sim_resume): Initialize cpu.mask.
807
808Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
809
810 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
811
812Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
813
814 * compile.c: #include "bfd.h".
815 (sim_*): Set result type to void where there isn't one.
816 (sim_resume, default case): Set cpu.exception to SIGILL.
817 (sim_trace): Delete.
818 (sim_set_pc): Delete.
819 (sim_info): Delete printf_fn arg, all callers changed.
820 Call printf_filtered.
821 (set_h8300h): New arg `flag', all callers changed.
822 (sim_close): New function.
823 (sim_load): New function.
824 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
825 * run.c: #include <varargs.h>, "remote-sim.h".
826 (printf_filtered): New function.
827
828Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
829
830 * compile.c (decode): Fix typo (16 bit branches).
831 (*): Some white space clean up.
832
833Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
834
835 * compile.c (decode): Compile 16bit branches properly.
836
837Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
838
839 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
840 andc. Poll for interrupts.
841
842Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
843
844 * compile.c: #include "ansidecl.h" for remote-sim.h.
845
846Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
847
848 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
849 * compile.c: #include "remote-sim.h".
850 (sim_resume): New arg siggnal.
851 (sim_write): Use SIM_ADDR for type of arg addr.
852 Always return a value.
853 (sim_read): Ditto.
854 (sim_store_register): Result is type int.
855 (sim_fetch_register): Ditto.
856 (sim_stop_reason): Renamed from sim_stop_signal.
857 (sim_set_pc): Use SIM_ADDR for type of arg pc.
858 (sim_info): int result, new arg printf_fn.
859 (sim_kill): int result.
860 (sim_open): int result, new arg name.
861 * run.c (main): Use sim_set_pc to set pc.
862 Update call to sim_info.
863
864Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
865
866 * compile.c (sim_stop_signal): Result is now enum sim_stop.
867
868Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
869
870 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
871
872Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
873
874 * compile.c (sim_set_pc): Write to the pc direcly.
875 (sim_store_register): Now value is passed by reference. (sim_read,
876 sim_write): Return number of bytes copied.
877
878Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
879
880 * compile.c (mop): New function to do multiplies.
881
882Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
883
884 * compile.c (sim_resume): Add support for nop insn.
885
886Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
887
888 * compile.c: Reset HMODE back to zero (accidently set it to 1).
889
890 * run.c (main): If h8/300h binary detected, call set_h8300h.
891 * compile.c (sim_resume): Fix O_NEG insn.
892
893Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
894
895 * run.c (main): Add -h flag to enable h8/300h emulation.
896 * compile.c: Rename Hmode to HMODE (consistency with gdb).
897 (set_h8300h): New function.
898 (sim_resume): Add support for extu,exts insns.
899 (sim_resume): Fix logical right shifting.
900 (sim_resume, label alu32): Fix setting of carry flag.
901
902Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
903
904 * compile.c (sim_csize): Initialize cpu.cache.
905
906Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
907
908 * Makefile.in: Add -I../../bfd to pick up bfd.h.
909
910Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
911
912 * run.c (main): Fix parsing of args.
913
914 * compile.c (sim_resume): Fix shll insn.
915
916Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
917
918 * compile.c: New file, supports H8/300H.
919 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
920
921Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
922
923 * run.c (main): Add -v to print info.
924 * p3.c (sim_info): New function.
925
926Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
927
928 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
929
930Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
931
932 * Makefile.in: Don't use cb or indent
933 * p1.c, state.h, writecode.c: lint
934
935Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
936
937 * Makefile.in: Make SunOS halfdone VPATH work.
938 * p1.c: Lint picked up by HP native compiler.
939
940Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
941
942 * p1.c (sim_resume): when running on dos, any character typed to
943 the keyboard will cause a simulated exception.
944
945Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
946
947 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
948 running
949
950Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
951
952 * new
953
A mirror of the official binutils-gdb repository