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sim: arm/cr16/d10v/h8300/microblaze/sh: fill out sim-cpu pc fetch/store helpers
[binutils.git] / sim / h8300 / ChangeLog
CommitLineData
27b97b40
MF		 12015-04-17 Mike Frysinger <[email protected]>
2
3 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
4 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
5 CPU_PC_STORE for all cpus.
6 * sim-main.h (SIM_CPU): Define.
7
78e9aa70
MF		 82015-04-15 Mike Frysinger <[email protected]>
9
10 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
11 * sim-main.h (STATE_CPU): Delete.
12
f95f4ed2
MF		 132015-04-15 Mike Frysinger <[email protected]>
14
15 * compile.c: Include sim-options.h.
16 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
17 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
18 (STATE_CPU): Handle WITH_SMP.
19
bf12d44e
MF		 202015-04-13 Mike Frysinger <[email protected]>
21
22 * configure: Regenerate.
23
122bbfb5
MF		 242015-04-06 Mike Frysinger <[email protected]>
25
26 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
27
1a8faa2a
MF		 282015-04-01 Mike Frysinger <[email protected]>
29
30 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
31
aadc9410
MF		 322015-03-31 Mike Frysinger <[email protected]>
33
34 * config.in, configure: Regenerate.
35
523ba8f9
MF		 362015-03-24 Mike Frysinger <[email protected]>
37
38 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
39 * tconfig.h (SIM_HAVE_PROFILE): Delete.
40
ae7d0cac
MF		 412015-03-16 Mike Frysinger <[email protected]>
42
43 * config.in, configure: Regenerate.
44 * tconfig.in: Rename file ...
45 * tconfig.h: ... here.
46
465fb143
MF		 472015-03-14 Mike Frysinger <[email protected]>
48
49 * Makefile.in (SIM_RUN_OBJS): Delete.
50
5cddc23a
MF		 512015-03-14 Mike Frysinger <[email protected]>
52
53 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
54 * aclocal.m4, configure: Regenerate.
55
2d7bb758
JB		 562014-12-03 Joel Brobecker <[email protected]>
57
58 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
59 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
60 following renaming in callback.h.
61
2974be62
AM		 622014-08-19 Alan Modra <[email protected]>
63
64 * configure: Regenerate.
65
faa743bb
RM		 662014-08-15 Roland McGrath <[email protected]>
67
68 * configure: Regenerate.
69 * config.in: Regenerate.
70
b2b255bd
MF		 712014-03-05 Mike Frysinger <[email protected]>
72
73 * compile.c (sim_load): Add const to prog.
74
ef3e8cf7
MF		 752014-02-17 Mike Frysinger <[email protected]>
76
77 PR gdb/16450
78 * compile.c (control_c_sim_desc): Delete.
79 (control_c): Likewise.
80 (sim_resume): Delete signal(SIGINT) handling.
81
bf3d9781
AM		 822013-09-23 Alan Modra <[email protected]>
83
84 * configure: Regenerate.
85
31e6ad7d
MF		 862013-06-03 Mike Frysinger <[email protected]>
87
88 * aclocal.m4, configure: Regenerate.
89
5f3ef9d0
JB		 902012-06-15 Joel Brobecker <[email protected]>
91
92 * config.in, configure: Regenerate.
93
a6ff997c
NC		 942012-05-18 Nick Clifton <[email protected]>
95
96 PR 14072
97 * compile.c: Include config.h before system header files.
98 * sim-main.h: Likewise.
99
2232061b
MF		 1002012-03-24 Mike Frysinger <[email protected]>
101
102 * aclocal.m4, config.in, configure: Regenerate.
103
db2e4d67
MF		 1042011-12-03 Mike Frysinger <[email protected]>
105
106 * aclocal.m4: New file.
107 * configure: Regenerate.
108
9c082ca8
MF		 1092011-10-17 Mike Frysinger <[email protected]>
110
111 * configure.ac: Change include to common/acinclude.m4.
112
6ffe910a
MF		 1132011-10-17 Mike Frysinger <[email protected]>
114
115 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
116 call. Replace common.m4 include with SIM_AC_COMMON.
117 * configure: Regenerate.
118
2419798b
MF		 1192011-07-05 Mike Frysinger <[email protected]>
120
121 * compile.c (sim_do_command): Delete.
122
dae477fe
AB		 1232011-01-11 Andrew Burgess <[email protected]>
124
125 * compile.c (sim_store_register): Update return value to
126 match new API.
127
5558e7e6
MF		 1282010-04-14 Mike Frysinger <[email protected]>
129
130 * compile.c (sim_write): Add const to buffer arg.
131
3725885a
RW		 1322010-01-09 Ralf Wildenhues <[email protected]>
133
134 * configure: Regenerate.
135
3a6c31f9
YS		 1362009-12-09 Yoshinori Sato <[email protected]>
137 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
138 Index registers not masked memory areas.
139 Only simply increment or decrement.
140 * compile.c(store_1): Ditto.
141
d6416cdc
RW		 1422009-08-22 Ralf Wildenhues <[email protected]>
143
81ecdfbb
RW		 144 * config.in: Regenerate.
145 * configure: Likewise.
146
d6416cdc
RW		 147 * configure: Regenerate.
148
c4212d37
JS		 1492008-12-01 Joel Sherrill <[email protected]>
150
151 * compile.c: Add const to remove warning.
152
b5bd9624
HPN		 1532008-07-11 Hans-Peter Nilsson <[email protected]>
154
155 * configure: Regenerate to track ../common/common.m4 changes.
156 * config.in: Ditto.
157
6efef468
JM		 1582008-06-06 Vladimir Prus <[email protected]>
159 Daniel Jacobowitz <[email protected]>
160 Joseph Myers <[email protected]>
161
162 * configure: Regenerate.
163
917c78f9
DJ		 1642007-07-03 Yoshinori Sato <[email protected]>
165
166 * compile.c (sim_resume): Fix the last byte of ARGV for
167 SYS_CMDLINE.
168
edc5d9ec
HPN		 1692006-12-21 Hans-Peter Nilsson <[email protected]>
170
171 * acconfig.h: Remove.
172 * config.in: Regenerate.
173
b86015ea
YS		 1742006-07-13 Yoshinori Sato <[email protected]>
175
176 * compile.c (OBITOP): Bit address mask low three bit.
177 * compile.c (decode): Fix warning.
178
e85e3205
RE		 1792006-06-13 Richard Earnshaw <[email protected]>
180
181 * configure: Regenerated.
182
2f0122dc
DJ		 1832006-06-05 Daniel Jacobowitz <[email protected]>
184
185 * configure: Regenerated.
186
20e95c23
DJ		 1872006-05-31 Daniel Jacobowitz <[email protected]>
188
189 * configure: Regenerated.
190
2b193c4a
MK		 1912005-03-23 Mark Kettenis <[email protected]>
192
193 * configure: Regenerate.
194
35695fd6
AC		 1952005-01-14 Andrew Cagney <[email protected]>
196
197 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
198 explicit call to AC_CONFIG_HEADER.
199 * configure: Regenerate.
200
f0569246
AC		 2012005-01-12 Andrew Cagney <[email protected]>
202
203 * configure.ac: Update to use ../common/common.m4.
204 * configure: Re-generate.
205
38f48d72
AC		 2062005-01-11 Andrew Cagney <[email protected]>
207
208 * configure: Regenerated to track ../common/aclocal.m4 changes.
209
b7026657
AC		 2102005-01-07 Andrew Cagney <[email protected]>
211
212 * configure.ac: Rename configure.in, require autoconf 2.59.
213 * configure: Re-generate.
214
379832de
HPN		 2152004-12-08 Hans-Peter Nilsson <[email protected]>
216
217 * configure: Regenerate for ../common/aclocal.m4 update.
218
e4d3c499
AO		 2192004-06-28 Alexandre Oliva <[email protected]>
220
e073c474
AO		 221 2003-07-23 Richard Sandiford <[email protected]>
222 * compile.c (sim_resume): Make sure that dst.reg refers to the
223 right register byte in mova/sz.l @(dd,RnL),ERn.
224 2003-07-21 Richard Sandiford <[email protected]>
225 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
226 mulxs, divs and divxs.
227
e4d3c499
AO		 228 * compile.c (sim_load): Update sd->memory_size.
229
d6fd015d 2302004-06-10 Michael Snyder <[email protected]>
3973a7d3 231
d6fd015d
MS		 232 Patch submitted by Nitin Yewale <[email protected]>.
233 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
234
3d29fdb4
MS		 2352004-01-05 Michael Snyder <[email protected]>
236
237 * compile.c (sim_load): Don't pass a type to bfd_openr.
238
f5d3df96
MS		 2392003-12-16 Michael Snyder <[email protected]>
240
241 Patch submitted by Anil Paranjape <[email protected]>
242 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
243
454d0511
DD		 2442003-12-11 Dhananjay Deshpande <[email protected]>
245
246 * compile.c (set_h8300h): Initialize globals to zero.
247
29b52f93
KH		 2482003-10-17 Shrinivas Atre <[email protected]>
249
250 * compile.c (h8300_normal_mode): New.
251 (SP): Handle normal mode.
252 (bitfrom): Use normal mode flag to return suitable value.
253 (lvalue): Use normal mode flag to return command line location.
254 (decode): Decode instruction correctly for normal mode.
255 (init_pointers): Initialise memory correctly for normal mode.
256 (sim_resume): Handle cases for normal mode using h8300_normal_mode
257 flag.
258 (sim_store_register): Handle 2 byte PC for normal mode.
259 (sim_fetch_register): Handle 2 byte PC for normal mode.
260 (set_h8300h): Set normal mode flag as per architechture.
261 (sim_load): Allocate 64K for normal mode instead of bigger memory.
262
f408565c
MS		 2632003-07-18 Michael Snyder <[email protected]>
264
265 * compile.c (decode): Enhancements for mova.
266 Initialize cst, reg, and rdisp inside the loop, for each
267 new instruction. Defer correction of the disp2 values until
268 later, and then adjust them by the size of the first operand,
269 rather than the size of the instruction.
270 (sim_resume): For mova, adjust the size of the second operand
271 according to the type of the first operand (INDEXB vs. INDEXW).
272 In cases where there is only one operand, the other two must
273 both be composed on the fly.
274
e22fef83
MS		 2752003-07-22 Michael Snyder <[email protected]>
276
277 * compile.c (sim_resume): Revert 6-24 change, it does not
278 work with gdb breakpoints.
279
0f42aa71
MS		 2802003-07-17 Michael Snyder <[email protected]>
281
55acb21b
MS		 282 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
283 (decode): IMM16 is always zero-extended.
0f42aa71 284
f0861129
MS		 2852003-06-24 Michael Snyder <[email protected]>
286
287 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
288 * compile.c (sim_resume): Use the above to return stop signal.
289
9f70f8ec
MS		 2902003-06-18 Michael Snyder <[email protected]>
291
292 * compile.c: Replace "Hitachi" with "Renesas".
293 (decode): Distinguish AV_H8S from AV_H8H.
294 (sim_resume): H8SX can use any register for TAS.
295 (decode): Add support for VECIND.
296 (sim_resume): Implement rte/l and rts/l.
297 (GETSR): New macro (actually old macro reincarnated).
298 (decode): Add handling for IMM2.
299 (sim_resume): Drop extra block around jmp, jsr, rts.
300 Add handling for trapa and rte.
301 For divxu.b, change 0xffff mask to 0xff.
302 (set_h8300h): Add bfd_mach_h8300sxn machine.
303
18ad32b5
MS		 3042003-06-18 Corinna Vinschen <[email protected]>
305
306 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
307 and SBR, VBR.
308
173b1c98
MS		 3092003-06-05 Michael Snyder <[email protected]>
310
311 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
312 (sim_store_register): Ditto.
313
e8c1a4e7
MS		 3142003-06-04 Michael Snyder <[email protected]>
315
316 * compile.c (sim_info): Fix typo in output.
317
173b1c98 318 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 319 with a bfd_machine argument, and decode it inline.
320 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
321
dc5c3759
MS		 3222003-06-03 Michael Snyder <[email protected]>
323
e8c1a4e7
MS		 324 * compile.c: Add h8300sx insns and addressing modes.
325 * sim-main.h: Replaces h8300/inst.h.
326 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 327
b7f97e9c
MS		 3282003-04-13 Michael Snyder <[email protected]>
329
330 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
331
d1360fb0
V		 3322003-03-20 D.Venkatasubramanian <[email protected]>
333
334 * compile.c (cmdline_location): Added function to
335 return the location of 8-bit (256 locations) where the
336 Command Line arguments would be stored.
337 (decode): Added a TRAP to 0xcc for Commandline
338 processing using pseudo opcode O_SYS_CMDLINE.
339 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
340 (sim_create_inferior): Setting a pointer to
341 Commandline Args array.
342 * inst.h: Added a new variable ptr_command_line for
343 storing pointer to Commandline array.
344
bf174226
V		 3452003-03-14 D.Venkatasubramanian <[email protected]>
346
347 * compile.c (decode): Added code for some more magic traps.
348 * compile.c (sim_resume): Added support for File I/O system
349 calls through callback to host_system.
350 System calls provided support for :
351 open, read, write, lseek, close, stat, fstat
352 Only basic support for stat and fstat.
353
6b4a8935
AC		 3542003-02-27 Andrew Cagney <[email protected]>
355
356 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
357
ec38ce99
KH		 3582003-02-05 Kazu Hirata <[email protected]>
359
360 * compile.c (init_pointers): Abort if wreg never gets initialized.
361 (sim_resume): Fix the handling of exts.w and extu.w.
362
ad4cda16
KH		 3632003-01-31 Kazu Hirata <[email protected]>
364
365 * compile.c (sim_resume): Fix the handling of bxor.
366
a4f27e3e
MS		 3672003-01-16 Michael Snyder <[email protected]>
368
369 * compile.c: Change K&R function definitions to ISO.
370 (fetch): Make static, and eliminate unused parameter 'n'.
371
d0fe2f7e
KH		 3722002-12-26 Kazu Hirata <[email protected]>
373
374 * compile.c: Fix formatting.
375 * inst.h: Likewise.
376
a64bfde3
AV		 3772002-07-29 Andrey Volkov <[email protected]>
378
379 * compile.c: Include "gdb/sim-h8300.h"
380 * Makefile.in: Add dependences on "inst.h",
381 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
382
c8cca39f
AC		 3832002-06-16 Andrew Cagney <[email protected]>
384
385 * configure: Regenerated to track ../common/aclocal.m4 changes.
386
3c25f8c7
AC		 3872002-06-08 Andrew Cagney <[email protected]>
388
389 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
390
d1335144
KH		 3912002-05-19 Kazu Hirata <[email protected]>
392
393 * compile.c: Fix formatting.
394
c3f4437e
KH		 3952002-05-18 Kazu Hirata <[email protected]>
396
397 * compile.c: Fix formatting.
398
6147b1f6
AV		 3992002-05-17 Andrey Volkov ([email protected])
400
401 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
402
fc974602
AV		 4032002-05-17 Andrey Volkov ([email protected])
404
405 * compile.c: Add support of EXR register
406 * inst.h: Ditto.
407
a8cdafbd
AV		 4082002-05-17 Andrey Volkov ([email protected])
409
410 * compile.c: Made h8300s as new target, not h8300h alias.
411 * inst.h: Ditto.
412
f6225c96
AV		 4132002-05-17 Andrey Volkov ([email protected])
414
415 * compile.c: Add additional CCR flags (I,UI,H,U)
416
3b02cf92
AV		 4172002-05-17 Andrey Volkov ([email protected])
418
419 * compile.c: Change literal regnumbers to REGNUMS.
420 Fix instruction and cycles counting
421
de9b1892
KH		 4222001-12-20 Kazu Hirata <[email protected]>
423
424 * compile.c: Fix formatting.
425
2ea716f6
KH		 4262001-12-20 Kazu Hirata <[email protected]>
427
428 * compile.c: Fix comment typos.
429
6d028502
KH		 4302000-08-10 Kazu Hirata <[email protected]>
431
432 * compile.c (decode): Clean up the code.
433
0a17cd59
AC		 4342000-06-15 Kazu Hirata <[email protected]>
435
436 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
437 correctly.
438
97ee9e5a
FCE		 4392000-06-20 Frank Ch. Eigler <[email protected]>
440
441 * compile.c: Don't include "wait.h".
442 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
443 instead of WIF* from host.
444
98ecb0a7
FCE		 4452000-06-13 Frank Ch. Eigler <[email protected]>
446
447 * compile.c, writecode.c: Correct typo.
448
0ef9643e
JL		 4492000-06-13 Kazu Hirata <[email protected]>
450
451 * compile.c: Fix formatting.
452
eb2d80b4
AC		 453Tue May 23 21:39:23 2000 Andrew Cagney <[email protected]>
454
455 * configure: Regenerated to track ../common/aclocal.m4 changes.
456
d4f3574e
SS		 457Thu Sep 2 18:15:53 1999 Andrew Cagney <[email protected]>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
cd0fc7c3
SS		 4611999-05-08 Felix Lee <[email protected]>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
7a292a7a
SS		 4651999-04-02 Keith Seitz <[email protected]>
466
467 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
468 frequency at which the poll_quit callback is used.
469 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
470
c906108c
SS		 471Tue Apr 28 18:33:31 1998 Geoffrey Noer <[email protected]>
472
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
474
475Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
476
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
478 * config.in: Ditto.
479
480Sun Apr 26 15:20:14 1998 Tom Tromey <[email protected]>
481
482 * acconfig.h: New file.
483 * configure.in: Reverted change of Apr 24; use sinclude again.
484
485Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488 * config.in: Ditto.
489
490Fri Apr 24 11:19:46 1998 Tom Tromey <[email protected]>
491
492 * configure.in: Don't call sinclude.
493
494Sat Apr 4 20:36:25 1998 Andrew Cagney <[email protected]>
495
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
497
498Fri Mar 27 16:15:52 1998 Andrew Cagney <[email protected]>
499
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
501
502Wed Mar 25 12:35:29 1998 Andrew Cagney <[email protected]>
503
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
505
506Wed Mar 18 12:38:12 1998 Andrew Cagney <[email protected]>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509
510Tue Feb 17 12:42:18 1998 Andrew Cagney <[email protected]>
511
512 * compile.c (sim_store_register, sim_fetch_register): Pass in
513 length parameter. Return -1.
514
515Sun Feb 1 16:47:51 1998 Andrew Cagney <[email protected]>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518
519Sat Jan 31 18:15:41 1998 Andrew Cagney <[email protected]>
520
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
522
523Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Mon Dec 15 23:17:11 1997 Andrew Cagney <[email protected]>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 * config.in: Ditto.
531
532Thu Dec 4 09:21:05 1997 Doug Evans <[email protected]>
533
534 * configure: Regenerated to track ../common/aclocal.m4 changes.
535
536Tue Nov 11 16:52:07 1997 Angela Marie Thomas ([email protected])
537
538 * compile.c: #include stdio.h for definition of NULL on
539 some platforms.
540
541Wed Oct 22 14:43:00 1997 Andrew Cagney <[email protected]>
542
543 * compile.c (sim_load): Pass lma_p and sim_write args to
544 sim_load_file.
545
546Fri Oct 3 09:28:00 1997 Andrew Cagney <[email protected]>
547
548 * configure: Regenerated to track ../common/aclocal.m4 changes.
549
550Wed Sep 24 17:38:57 1997 Andrew Cagney <[email protected]>
551
552 * configure: Regenerated to track ../common/aclocal.m4 changes.
553
554Tue Sep 23 11:04:38 1997 Andrew Cagney <[email protected]>
555
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
557
558Mon Sep 22 11:46:20 1997 Andrew Cagney <[email protected]>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561
562Fri Sep 19 17:45:25 1997 Andrew Cagney <[email protected]>
563
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
565
566Wed Sep 17 12:00:57 1997 Andrew Cagney <[email protected]>
567
568 * Makefile.in (compile.o): Depend on config.h in local directory.
569
570Mon Sep 15 17:36:15 1997 Andrew Cagney <[email protected]>
571
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
573
574Tue Sep 9 22:17:26 1997 Felix Lee <[email protected]>
575
576 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
577 with sim/common.
578 * configure.in: check for sys/param.h
579 * compile.c: #ifdef HAVE_SYS_PARAM_H.
580 #define SIGTRAP for wingdb.
581 (sim_resume): poll keyboard at least once per call.
582 (sim_resume): use host_callback instead of printf for syscall
583 output.
584
585Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
586
587 * configure: Regenerated to track ../common/aclocal.m4 changes.
588
589Wed Aug 27 18:13:22 1997 Andrew Cagney <[email protected]>
590
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
592 * config.in: Ditto.
593
594Tue Aug 26 10:38:43 1997 Andrew Cagney <[email protected]>
595
596 * compile.c (sim_kill): Delete.
597 (sim_create_inferior): Add ABFD argument.
598 (sim_load): Move setting of PC from here.
599 (sim_create_inferior): To here.
600 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
601 the sim_load code should be moved to sim_open.
602
603Mon Aug 25 17:50:22 1997 Andrew Cagney <[email protected]>
604
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
606 * config.in: Ditto.
607
608Mon Aug 25 15:47:41 1997 Andrew Cagney <[email protected]>
609
610 * compile.c (sim_open): Add ABFD argument.
611
612Tue May 20 10:16:48 1997 Andrew Cagney <[email protected]>
613
614 * compile.c (sim_open): Add callback argument.
615 (sim_set_callbacks): Delete SIM_DESC argument.
616
617Wed Apr 30 10:22:29 1997 Doug Evans <[email protected]>
618
619 * compile.c (sim_load): Call bfd_get_mach instead of examining
620 bfd fields directly.
621 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
622
623Thu Apr 24 00:39:51 1997 Doug Evans <[email protected]>
624
625 * configure: Regenerated to track ../common/aclocal.m4 changes.
626
627Fri Apr 18 14:30:09 1997 Andrew Cagney <[email protected]>
628
629 * compile.c (sim_resume): Use poll_quit callback.
630 (sim_stop): New function.
631
632Thu Apr 17 03:06:39 1997 Doug Evans <[email protected]>
633
634 * Makefile.in (SIM_OBJS): Add sim-load.o.
635 * compile.c (sim_kind, myname): New static locals.
636 (sim_open): Set sim_kind, myname.
637 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
638 Call sim_load_file to load file into simulator. Set start address
639 from bfd.
640 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
641
642Mon Apr 7 15:45:02 1997 Andrew Cagney <[email protected]>
643
644 * configure: Regenerated to track ../common/aclocal.m4 changes.
645 * config.in: Ditto.
646
647Wed Apr 2 15:06:28 1997 Doug Evans <[email protected]>
648
649 * compile.c (sim_open): New arg `kind'.
650
651 * configure: Regenerated to track ../common/aclocal.m4 changes.
652
653Wed Apr 2 14:34:19 1997 Andrew Cagney <[email protected]>
654
655 * configure: Regenerated to track ../common/aclocal.m4 changes.
656
657Wed Mar 19 01:14:00 1997 Andrew Cagney <[email protected]>
658
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
660
661Mon Mar 17 15:10:07 1997 Andrew Cagney <[email protected]>
662
663 * configure: Re-generate.
664
665Fri Mar 14 10:34:11 1997 Michael Meissner <[email protected]>
666
667 * configure: Regenerate to track ../common/aclocal.m4 changes.
668
669Thu Mar 13 12:48:05 1997 Doug Evans <[email protected]>
670
671 * compile.c (sim_open): New SIM_DESC result. Argument is now in
672 argv form.
673 (other sim_*): New SIM_DESC argument.
674
675Tue Feb 4 13:36:29 1997 Doug Evans <[email protected]>
676
677 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
678 COMMON_{PRE,POST}_CONFIG_FRAG instead.
679 * configure.in: sinclude ../common/aclocal.m4.
680 * configure: Regenerated.
681
682Thu Jan 23 11:46:23 1997 Stu Grossman ([email protected])
683
684 * configure configure.in Makefile.in: Update to new configure
685 scheme which is more compatible with WinGDB builds.
686 * configure.in: Improve comment on how to run autoconf.
687 * configure: Re-run autoconf to get new ../common/aclocal.m4.
688 * Makefile.in: Use autoconf substitution to install common
689 makefile fragment.
690
691Wed Nov 20 01:39:12 1996 Doug Evans <[email protected]>
692
693 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
694 (SIM_OBJS): Define.
695 * configure.in: Simplify using macros in ../common/aclocal.m4.
696 * configure: Regenerated.
697 * inst.h (enum sim_state): Define.
698 (cpu_state_type): New member `state'. Set it whenever `exception'
699 is set.
700 * compile.c (sim_callback): New global.
701 (sim_set_simcache_size): Renamed from sim_csize.
702 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
703 'cus it can't work. Change main loop exit test to use cpu.state.
704 (sim_trace): New function.
705 (sim_stop_reason): Add right way to set results, but #if 0 out.
706 (sim_size): New function.
707 (sim_info): Redirect calls to printf_filtered through callback.
708 (sim_set_callbacks): Record callback.
709 * run.c: Deleted, using one in ../common now.
710 * tconfig.in: New file.
711
712Thu Oct 3 16:13:18 1996 Jason Molenda ([email protected])
713
714 * Makefile.in (mostlyclean): Don't remove config.log here.
715
716Fri Aug 9 22:59:11 1996 Jeffrey A Law ([email protected])
717
718 * compile.c (sim_resume): rts, sleep, bpt and nop have
719 no associated "size".
720
721Tue Jul 9 22:15:39 1996 Jeffrey A Law ([email protected])
722
723 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
724
725Tue Jul 2 23:08:45 1996 Jeffrey A Law ([email protected])
726
727 * run.c (main): Don't "load" sections which don't have
728 SEC_LOAD set.
729 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
730 of OSHIFTS.
731 (ONOT): Define.
732 (sim_resume, shift/rotate cases): Add support for shift/rotate
733 by two bits.
734 (OSHIFTS): Corresponding changes.
735
736Tue Jul 2 01:37:27 1996 Jeffrey A Law ([email protected])
737
738 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
739
740Wed Jun 26 08:58:53 1996 Jeffrey A Law ([email protected])
741
742 * compile.c (h8300smode): Declare.
743
744Wed Jun 26 12:20:56 1996 Jason Molenda ([email protected])
745
746 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
747 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
748 (docdir): Removed.
749 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
750 (AC_PROG_INSTALL): Added.
751 * configure: Rebuilt.
752
753Tue Jun 18 16:31:10 1996 Jeffrey A. Law <[email protected]>
754
755 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
756 * run.c (main): Treat the H8/S like the H8/300H for now.
757
758Fri May 24 10:35:25 1996 Jeffrey A Law ([email protected])
759
760 * compile.c (SEXTCHAR): Clear upper bits when sign
761 bit is clear.
762
763Wed May 22 22:23:37 1996 Jeffrey A Law ([email protected])
764
765 * compile.c (sim_resume): Correctly handle divu.
766
767Tue May 7 02:13:05 1996 Jeffrey A Law ([email protected])
768
769 * compile.c (sim_resume): Never allow the PC to have an
770 odd value.
771
772Fri Apr 12 16:50:37 1996 Jeffrey A Law ([email protected])
773
774 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
775 separate memory is allocate for the 8-bit area.
776 (struct cpu_state_type): Add new "eightbit' field.
777 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
778 area.
779 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
780 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
781 (init_pointers): Initialize space for the 8-bit area.
782 (sim_write): Handle writing into the 8-bit area.
783 (sim_read): Handle reading from the 8-bit area.
784 (sim_load): Reallocate space for the 8-bit area.
785
786 * compile.c (sim_load): Re-allocate memory for the simulator
787 here.
788
789Fri Apr 12 09:39:56 1996 Jeffrey A Law ([email protected])
790
791 * compile.c (sim_resume): Fix and simplify overflow and carry
792 handling for 32bit ALU insns.
793
794Mon Apr 8 23:58:49 1996 Jeffrey A Law ([email protected])
795
796 * compile.c (sim_resume): Fix overflow checks for ALU insns.
797
798Fri Apr 5 17:20:59 1996 Jeffrey A Law ([email protected])
799
800 * compile.c (decode): Use "bit" to hold L_3 immediates instead
801 of holding them in "abs". Handle ABS8MEM memory references aka
802 8-bit area. Replace ABSMOV references with ABS8MEM.
803
804Wed Mar 13 17:43:56 1996 Jeffrey A Law ([email protected])
805
806 * compile.c (fetch): Handle accesses to the exception/function
807 vectors.
808
809Mon Mar 11 09:53:25 1996 Doug Evans <[email protected]>
810
811 * compile.c: #include "wait.h".
812 (sim_resume, sleep insn): Check program exit status in r0.
813 (sim_resume, shift insns): Fix setting of overflow flag for shal.
814 * run.c: #include <signal.h>.
815 (main): Abort if program got SIGILL.
816 Print error message if argument is invalid.
817 (usage): Improve text.
818
819Wed Feb 21 12:15:00 1996 Ian Lance Taylor <[email protected]>
820
821 * configure: Regenerate with autoconf 2.7.
822
823Thu Jan 4 11:52:53 1996 Doug Evans <[email protected]>
824
825 * inst.h (MPOWER,MSIZE): Deleted.
826 (H8300{,H}_MSIZE): Define.
827 * compile.c (memory_size): New static global.
828 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
829 (sim_write,sim_read): Use memory_size.
830
831Fri Oct 13 15:03:19 1995 steve chamberlain <[email protected]>
832
833 * compile.c (sim_set_callbacks): New.
834
835Tue Oct 10 11:11:26 1995 Fred Fish <[email protected]>
836
837 * Makefile.in (BISON): Remove macro.
838
839Wed Sep 20 13:35:02 1995 Ian Lance Taylor <[email protected]>
840
841 * Makefile.in (maintainer-clean): New synonym for realclean.
842
843Fri Sep 8 12:18:53 1995 Ian Lance Taylor <[email protected]>
844
845 * Makefile.in (install): Don't install in $(tooldir).
846
847 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
848 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
849 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
850 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
851 creating config.h.
852 * configure: Rebuild.
853 * config.in: New file, created by autoheader.
854 * Makefile.in (AR): Define as @AR@.
855 (CC): New variable, defined as @CC@.
856 (CFLAGS): Define as @CFLAGS@.
857 (RANLIB): Define as @RANLIB@.
858 (HDEFINES, TDEFINES): New variables.
859 (@host_makefile_frag@): Remove.
860 (compile.o, run.o): Depend upon config.h.
861 (mostlyclean): Make the same as clean, not distclean.
862 (clean): Remove config.log.
863 (distclean): Remove config.h and stamp-h.
864 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
865 invoking config.status.
866 (config.h, stamp-h): New targets.
867 * compile.c: Include "config.h". Don't include <sys/times.h>.
868 Include <time.h> and <stdlib.h> if they exist. Don't include
869 "sysdep.h".
870 (get_now): Remove unused local b.
871 * run.c: Include "config.h". Include <stdlib.h> if it exists.
872 Don't include "sysdep.h".
873 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
874 <stdio.h>.
875
876Thu Aug 3 10:45:37 1995 Fred Fish <[email protected]>
877
878 * Update all FSF addresses except those in COPYING* files.
879
880Wed Jul 5 14:32:54 1995 J.T. Conklin <[email protected]>
881
882 * Makefile.in (clean): Remove run.
883 (distclean): Remove Makefile.
884
885 * h8300.mt: Removed.
886
887 * Makefile.in, configure.in: converted to autoconf.
888 * configure: New file, generated with autconf 2.4.
889
890Fri Jun 30 16:50:24 1995 Stan Shebs <[email protected]>
891
892 * compile.c (sim_do_command): New function.
893
894Tue Jun 20 16:18:13 1995 Steve Chamberlain <[email protected]>
895
896 * compile.c (get_now): Don't do if win32.
897 (sim_resume): Poll in win32 too.
898
899Wed May 24 16:31:38 1995 Jim Wilson <[email protected]>
900
901 * configure.in: Fix typo in last change.
902
903Mon Mar 27 10:32:34 1995 J.T. Conklin <[email protected]>
904
905 * run.c: parse arguments with getopt().
906
907Tue Feb 28 17:30:08 1995 Ian Lance Taylor <[email protected]>
908
909 * configure.in: Use ../../bfd/hosts/std-host.h if specific
910 host unavailable.
911
912Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
913
914 * compile.c (sim_resume): Initialize cpu.mask.
915
916Thu Sep 8 16:53:00 1994 Steve Chamberlain ([email protected])
917
918 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
919
920Wed May 18 13:47:58 1994 Doug Evans ([email protected])
921
922 * compile.c: #include "bfd.h".
923 (sim_*): Set result type to void where there isn't one.
924 (sim_resume, default case): Set cpu.exception to SIGILL.
925 (sim_trace): Delete.
926 (sim_set_pc): Delete.
927 (sim_info): Delete printf_fn arg, all callers changed.
928 Call printf_filtered.
929 (set_h8300h): New arg `flag', all callers changed.
930 (sim_close): New function.
931 (sim_load): New function.
932 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
933 * run.c: #include <varargs.h>, "remote-sim.h".
934 (printf_filtered): New function.
935
936Fri May 13 18:32:27 1994 Doug Evans ([email protected])
937
938 * compile.c (decode): Fix typo (16 bit branches).
939 (*): Some white space clean up.
940
941Fri May 6 13:44:01 1994 Steve Chamberlain ([email protected])
942
943 * compile.c (decode): Compile 16bit branches properly.
944
945Sat Dec 11 16:32:36 1993 Steve Chamberlain ([email protected])
946
947 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
948 andc. Poll for interrupts.
949
950Thu Oct 28 19:29:34 1993 Doug Evans ([email protected])
951
952 * compile.c: #include "ansidecl.h" for remote-sim.h.
953
954Tue Oct 26 09:43:36 1993 Doug Evans ([email protected])
955
956 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
957 * compile.c: #include "remote-sim.h".
958 (sim_resume): New arg siggnal.
959 (sim_write): Use SIM_ADDR for type of arg addr.
960 Always return a value.
961 (sim_read): Ditto.
962 (sim_store_register): Result is type int.
963 (sim_fetch_register): Ditto.
964 (sim_stop_reason): Renamed from sim_stop_signal.
965 (sim_set_pc): Use SIM_ADDR for type of arg pc.
966 (sim_info): int result, new arg printf_fn.
967 (sim_kill): int result.
968 (sim_open): int result, new arg name.
969 * run.c (main): Use sim_set_pc to set pc.
970 Update call to sim_info.
971
972Sat Oct 23 15:01:18 1993 Doug Evans ([email protected])
973
974 * compile.c (sim_stop_signal): Result is now enum sim_stop.
975
976Fri Oct 15 23:49:27 1993 Jim Kingdon ([email protected])
977
978 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
979
980Thu Oct 7 16:24:10 1993 Steve Chamberlain ([email protected])
981
982 * compile.c (sim_set_pc): Write to the pc direcly.
983 (sim_store_register): Now value is passed by reference. (sim_read,
984 sim_write): Return number of bytes copied.
985
986Tue Aug 17 07:16:15 1993 Steve Chamberlain ([email protected])
987
988 * compile.c (mop): New function to do multiplies.
989
990Fri Jul 16 13:53:53 1993 Doug Evans ([email protected])
991
992 * compile.c (sim_resume): Add support for nop insn.
993
994Thu Jul 15 09:59:01 1993 Doug Evans ([email protected])
995
996 * compile.c: Reset HMODE back to zero (accidently set it to 1).
997
998 * run.c (main): If h8/300h binary detected, call set_h8300h.
999 * compile.c (sim_resume): Fix O_NEG insn.
1000
1001Fri Jul 9 14:36:48 1993 Doug Evans ([email protected])
1002
1003 * run.c (main): Add -h flag to enable h8/300h emulation.
1004 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1005 (set_h8300h): New function.
1006 (sim_resume): Add support for extu,exts insns.
1007 (sim_resume): Fix logical right shifting.
1008 (sim_resume, label alu32): Fix setting of carry flag.
1009
1010Sun Jul 4 00:35:41 1993 Doug Evans ([email protected])
1011
1012 * compile.c (sim_csize): Initialize cpu.cache.
1013
1014Fri Jul 2 17:42:59 1993 Doug Evans ([email protected])
1015
1016 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1017
1018Thu Jun 24 13:40:12 1993 Doug Evans ([email protected])
1019
1020 * run.c (main): Fix parsing of args.
1021
1022 * compile.c (sim_resume): Fix shll insn.
1023
1024Tue Jun 8 14:16:46 1993 Steve Chamberlain ([email protected])
1025
1026 * compile.c: New file, supports H8/300H.
1027 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1028
1029Tue Jun 1 11:14:59 1993 Steve Chamberlain ([email protected])
1030
1031 * run.c (main): Add -v to print info.
1032 * p3.c (sim_info): New function.
1033
1034Mon Mar 15 15:48:31 1993 Ian Lance Taylor ([email protected])
1035
1036 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1037
1038Wed Mar 3 15:06:53 1993 Steve Chamberlain ([email protected])
1039
1040 * Makefile.in: Don't use cb or indent
1041 * p1.c, state.h, writecode.c: lint
1042
1043Mon Feb 1 16:44:58 1993 John Gilmore ([email protected])
1044
1045 * Makefile.in: Make SunOS halfdone VPATH work.
1046 * p1.c: Lint picked up by HP native compiler.
1047
1048Mon Jan 4 12:32:35 1993 Steve Chamberlain ([email protected])
1049
1050 * p1.c (sim_resume): when running on dos, any character typed to
1051 the keyboard will cause a simulated exception.
1052
1053Sun Jan 3 14:15:07 1993 Steve Chamberlain ([email protected])
1054
1055 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1056 running
1057
1058Tue Dec 22 13:56:48 1992 Steve Chamberlain ([email protected])
1059
1060 * new
1061
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