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sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET}
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
034685f9
MF		 12015-04-17 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-main.h (CIA_GET, CIA_SET): Delete.
4
27b97b40
MF		 52015-04-17 Mike Frysinger <vapier@gentoo.org>
6
7 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
8 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
9 CPU_PC_STORE for all cpus.
10 * sim-main.h (SIM_CPU): Define.
11
78e9aa70
MF		 122015-04-15 Mike Frysinger <vapier@gentoo.org>
13
14 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
15 * sim-main.h (STATE_CPU): Delete.
16
f95f4ed2
MF		 172015-04-15 Mike Frysinger <vapier@gentoo.org>
18
19 * compile.c: Include sim-options.h.
20 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
21 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
22 (STATE_CPU): Handle WITH_SMP.
23
bf12d44e
MF		 242015-04-13 Mike Frysinger <vapier@gentoo.org>
25
26 * configure: Regenerate.
27
122bbfb5
MF		 282015-04-06 Mike Frysinger <vapier@gentoo.org>
29
30 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
31
1a8faa2a
MF		 322015-04-01 Mike Frysinger <vapier@gentoo.org>
33
34 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
35
aadc9410
MF		 362015-03-31 Mike Frysinger <vapier@gentoo.org>
37
38 * config.in, configure: Regenerate.
39
523ba8f9
MF		 402015-03-24 Mike Frysinger <vapier@gentoo.org>
41
42 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
43 * tconfig.h (SIM_HAVE_PROFILE): Delete.
44
ae7d0cac
MF		 452015-03-16 Mike Frysinger <vapier@gentoo.org>
46
47 * config.in, configure: Regenerate.
48 * tconfig.in: Rename file ...
49 * tconfig.h: ... here.
50
465fb143
MF		 512015-03-14 Mike Frysinger <vapier@gentoo.org>
52
53 * Makefile.in (SIM_RUN_OBJS): Delete.
54
5cddc23a
MF		 552015-03-14 Mike Frysinger <vapier@gentoo.org>
56
57 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
58 * aclocal.m4, configure: Regenerate.
59
2d7bb758
JB		 602014-12-03 Joel Brobecker <brobecker@adacore.com>
61
62 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
63 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
64 following renaming in callback.h.
65
2974be62
AM		 662014-08-19 Alan Modra <amodra@gmail.com>
67
68 * configure: Regenerate.
69
faa743bb
RM		 702014-08-15 Roland McGrath <mcgrathr@google.com>
71
72 * configure: Regenerate.
73 * config.in: Regenerate.
74
b2b255bd
MF		 752014-03-05 Mike Frysinger <vapier@gentoo.org>
76
77 * compile.c (sim_load): Add const to prog.
78
ef3e8cf7
MF		 792014-02-17 Mike Frysinger <vapier@gentoo.org>
80
81 PR gdb/16450
82 * compile.c (control_c_sim_desc): Delete.
83 (control_c): Likewise.
84 (sim_resume): Delete signal(SIGINT) handling.
85
bf3d9781
AM		 862013-09-23 Alan Modra <amodra@gmail.com>
87
88 * configure: Regenerate.
89
31e6ad7d
MF		 902013-06-03 Mike Frysinger <vapier@gentoo.org>
91
92 * aclocal.m4, configure: Regenerate.
93
5f3ef9d0
JB		 942012-06-15 Joel Brobecker <brobecker@adacore.com>
95
96 * config.in, configure: Regenerate.
97
a6ff997c
NC		 982012-05-18 Nick Clifton <nickc@redhat.com>
99
100 PR 14072
101 * compile.c: Include config.h before system header files.
102 * sim-main.h: Likewise.
103
2232061b
MF		 1042012-03-24 Mike Frysinger <vapier@gentoo.org>
105
106 * aclocal.m4, config.in, configure: Regenerate.
107
db2e4d67
MF		 1082011-12-03 Mike Frysinger <vapier@gentoo.org>
109
110 * aclocal.m4: New file.
111 * configure: Regenerate.
112
9c082ca8
MF		 1132011-10-17 Mike Frysinger <vapier@gentoo.org>
114
115 * configure.ac: Change include to common/acinclude.m4.
116
6ffe910a
MF		 1172011-10-17 Mike Frysinger <vapier@gentoo.org>
118
119 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
120 call. Replace common.m4 include with SIM_AC_COMMON.
121 * configure: Regenerate.
122
2419798b
MF		 1232011-07-05 Mike Frysinger <vapier@gentoo.org>
124
125 * compile.c (sim_do_command): Delete.
126
dae477fe
AB		 1272011-01-11 Andrew Burgess <aburgess@broadcom.com>
128
129 * compile.c (sim_store_register): Update return value to
130 match new API.
131
5558e7e6
MF		 1322010-04-14 Mike Frysinger <vapier@gentoo.org>
133
134 * compile.c (sim_write): Add const to buffer arg.
135
3725885a
RW		 1362010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
137
138 * configure: Regenerate.
139
3a6c31f9
YS		 1402009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
141 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
142 Index registers not masked memory areas.
143 Only simply increment or decrement.
144 * compile.c(store_1): Ditto.
145
d6416cdc
RW		 1462009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
147
81ecdfbb
RW		 148 * config.in: Regenerate.
149 * configure: Likewise.
150
d6416cdc
RW		 151 * configure: Regenerate.
152
c4212d37
JS		 1532008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
154
155 * compile.c: Add const to remove warning.
156
b5bd9624
HPN		 1572008-07-11 Hans-Peter Nilsson <hp@axis.com>
158
159 * configure: Regenerate to track ../common/common.m4 changes.
160 * config.in: Ditto.
161
6efef468
JM		 1622008-06-06 Vladimir Prus <vladimir@codesourcery.com>
163 Daniel Jacobowitz <dan@codesourcery.com>
164 Joseph Myers <joseph@codesourcery.com>
165
166 * configure: Regenerate.
167
917c78f9
DJ		 1682007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
169
170 * compile.c (sim_resume): Fix the last byte of ARGV for
171 SYS_CMDLINE.
172
edc5d9ec
HPN		 1732006-12-21 Hans-Peter Nilsson <hp@axis.com>
174
175 * acconfig.h: Remove.
176 * config.in: Regenerate.
177
b86015ea
YS		 1782006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
179
180 * compile.c (OBITOP): Bit address mask low three bit.
181 * compile.c (decode): Fix warning.
182
e85e3205
RE		 1832006-06-13 Richard Earnshaw <rearnsha@arm.com>
184
185 * configure: Regenerated.
186
2f0122dc
DJ		 1872006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
188
189 * configure: Regenerated.
190
20e95c23
DJ		 1912006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
192
193 * configure: Regenerated.
194
2b193c4a
MK		 1952005-03-23 Mark Kettenis <kettenis@gnu.org>
196
197 * configure: Regenerate.
198
35695fd6
AC		 1992005-01-14 Andrew Cagney <cagney@gnu.org>
200
201 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
202 explicit call to AC_CONFIG_HEADER.
203 * configure: Regenerate.
204
f0569246
AC		 2052005-01-12 Andrew Cagney <cagney@gnu.org>
206
207 * configure.ac: Update to use ../common/common.m4.
208 * configure: Re-generate.
209
38f48d72
AC		 2102005-01-11 Andrew Cagney <cagney@localhost.localdomain>
211
212 * configure: Regenerated to track ../common/aclocal.m4 changes.
213
b7026657
AC		 2142005-01-07 Andrew Cagney <cagney@gnu.org>
215
216 * configure.ac: Rename configure.in, require autoconf 2.59.
217 * configure: Re-generate.
218
379832de
HPN		 2192004-12-08 Hans-Peter Nilsson <hp@axis.com>
220
221 * configure: Regenerate for ../common/aclocal.m4 update.
222
e4d3c499
AO		 2232004-06-28 Alexandre Oliva <aoliva@redhat.com>
224
e073c474
AO		 225 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
226 * compile.c (sim_resume): Make sure that dst.reg refers to the
227 right register byte in mova/sz.l @(dd,RnL),ERn.
228 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
229 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
230 mulxs, divs and divxs.
231
e4d3c499
AO		 232 * compile.c (sim_load): Update sd->memory_size.
233
d6fd015d 2342004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 235
d6fd015d
MS		 236 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
237 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
238
3d29fdb4
MS		 2392004-01-05 Michael Snyder <msnyder@redhat.com>
240
241 * compile.c (sim_load): Don't pass a type to bfd_openr.
242
f5d3df96
MS		 2432003-12-16 Michael Snyder <msnyder@redhat.com>
244
245 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
246 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
247
454d0511
DD		 2482003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
249
250 * compile.c (set_h8300h): Initialize globals to zero.
251
29b52f93
KH		 2522003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
253
254 * compile.c (h8300_normal_mode): New.
255 (SP): Handle normal mode.
256 (bitfrom): Use normal mode flag to return suitable value.
257 (lvalue): Use normal mode flag to return command line location.
258 (decode): Decode instruction correctly for normal mode.
259 (init_pointers): Initialise memory correctly for normal mode.
260 (sim_resume): Handle cases for normal mode using h8300_normal_mode
261 flag.
262 (sim_store_register): Handle 2 byte PC for normal mode.
263 (sim_fetch_register): Handle 2 byte PC for normal mode.
264 (set_h8300h): Set normal mode flag as per architechture.
265 (sim_load): Allocate 64K for normal mode instead of bigger memory.
266
f408565c
MS		 2672003-07-18 Michael Snyder <msnyder@redhat.com>
268
269 * compile.c (decode): Enhancements for mova.
270 Initialize cst, reg, and rdisp inside the loop, for each
271 new instruction. Defer correction of the disp2 values until
272 later, and then adjust them by the size of the first operand,
273 rather than the size of the instruction.
274 (sim_resume): For mova, adjust the size of the second operand
275 according to the type of the first operand (INDEXB vs. INDEXW).
276 In cases where there is only one operand, the other two must
277 both be composed on the fly.
278
e22fef83
MS		 2792003-07-22 Michael Snyder <msnyder@redhat.com>
280
281 * compile.c (sim_resume): Revert 6-24 change, it does not
282 work with gdb breakpoints.
283
0f42aa71
MS		 2842003-07-17 Michael Snyder <msnyder@redhat.com>
285
55acb21b
MS		 286 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
287 (decode): IMM16 is always zero-extended.
0f42aa71 288
f0861129
MS		 2892003-06-24 Michael Snyder <msnyder@redhat.com>
290
291 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
292 * compile.c (sim_resume): Use the above to return stop signal.
293
9f70f8ec
MS		 2942003-06-18 Michael Snyder <msnyder@redhat.com>
295
296 * compile.c: Replace "Hitachi" with "Renesas".
297 (decode): Distinguish AV_H8S from AV_H8H.
298 (sim_resume): H8SX can use any register for TAS.
299 (decode): Add support for VECIND.
300 (sim_resume): Implement rte/l and rts/l.
301 (GETSR): New macro (actually old macro reincarnated).
302 (decode): Add handling for IMM2.
303 (sim_resume): Drop extra block around jmp, jsr, rts.
304 Add handling for trapa and rte.
305 For divxu.b, change 0xffff mask to 0xff.
306 (set_h8300h): Add bfd_mach_h8300sxn machine.
307
18ad32b5
MS		 3082003-06-18 Corinna Vinschen <vinschen@redhat.com>
309
310 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
311 and SBR, VBR.
312
173b1c98
MS		 3132003-06-05 Michael Snyder <msnyder@redhat.com>
314
315 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
316 (sim_store_register): Ditto.
317
e8c1a4e7
MS		 3182003-06-04 Michael Snyder <msnyder@redhat.com>
319
320 * compile.c (sim_info): Fix typo in output.
321
173b1c98 322 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 323 with a bfd_machine argument, and decode it inline.
324 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
325
dc5c3759
MS		 3262003-06-03 Michael Snyder <msnyder@redhat.com>
327
e8c1a4e7
MS		 328 * compile.c: Add h8300sx insns and addressing modes.
329 * sim-main.h: Replaces h8300/inst.h.
330 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 331
b7f97e9c
MS		 3322003-04-13 Michael Snyder <msnyder@redhat.com>
333
334 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
335
d1360fb0
V		 3362003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
337
338 * compile.c (cmdline_location): Added function to
339 return the location of 8-bit (256 locations) where the
340 Command Line arguments would be stored.
341 (decode): Added a TRAP to 0xcc for Commandline
342 processing using pseudo opcode O_SYS_CMDLINE.
343 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
344 (sim_create_inferior): Setting a pointer to
345 Commandline Args array.
346 * inst.h: Added a new variable ptr_command_line for
347 storing pointer to Commandline array.
348
bf174226
V		 3492003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
350
351 * compile.c (decode): Added code for some more magic traps.
352 * compile.c (sim_resume): Added support for File I/O system
353 calls through callback to host_system.
354 System calls provided support for :
355 open, read, write, lseek, close, stat, fstat
356 Only basic support for stat and fstat.
357
6b4a8935
AC		 3582003-02-27 Andrew Cagney <cagney@redhat.com>
359
360 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
361
ec38ce99
KH		 3622003-02-05 Kazu Hirata <kazu@cs.umass.edu>
363
364 * compile.c (init_pointers): Abort if wreg never gets initialized.
365 (sim_resume): Fix the handling of exts.w and extu.w.
366
ad4cda16
KH		 3672003-01-31 Kazu Hirata <kazu@cs.umass.edu>
368
369 * compile.c (sim_resume): Fix the handling of bxor.
370
a4f27e3e
MS		 3712003-01-16 Michael Snyder <msnyder@redhat.com>
372
373 * compile.c: Change K&R function definitions to ISO.
374 (fetch): Make static, and eliminate unused parameter 'n'.
375
d0fe2f7e
KH		 3762002-12-26 Kazu Hirata <kazu@cs.umass.edu>
377
378 * compile.c: Fix formatting.
379 * inst.h: Likewise.
380
a64bfde3
AV		 3812002-07-29 Andrey Volkov <avolkov@transas.com>
382
383 * compile.c: Include "gdb/sim-h8300.h"
384 * Makefile.in: Add dependences on "inst.h",
385 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
386
c8cca39f
AC		 3872002-06-16 Andrew Cagney <ac131313@redhat.com>
388
389 * configure: Regenerated to track ../common/aclocal.m4 changes.
390
3c25f8c7
AC		 3912002-06-08 Andrew Cagney <cagney@redhat.com>
392
393 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
394
d1335144
KH		 3952002-05-19 Kazu Hirata <kazu@cs.umass.edu>
396
397 * compile.c: Fix formatting.
398
c3f4437e
KH		 3992002-05-18 Kazu Hirata <kazu@cs.umass.edu>
400
401 * compile.c: Fix formatting.
402
6147b1f6
AV		 4032002-05-17 Andrey Volkov (avolkov@transas.com)
404
405 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
406
fc974602
AV		 4072002-05-17 Andrey Volkov (avolkov@transas.com)
408
409 * compile.c: Add support of EXR register
410 * inst.h: Ditto.
411
a8cdafbd
AV		 4122002-05-17 Andrey Volkov (avolkov@transas.com)
413
414 * compile.c: Made h8300s as new target, not h8300h alias.
415 * inst.h: Ditto.
416
f6225c96
AV		 4172002-05-17 Andrey Volkov (avolkov@transas.com)
418
419 * compile.c: Add additional CCR flags (I,UI,H,U)
420
3b02cf92
AV		 4212002-05-17 Andrey Volkov (avolkov@transas.com)
422
423 * compile.c: Change literal regnumbers to REGNUMS.
424 Fix instruction and cycles counting
425
de9b1892
KH		 4262001-12-20 Kazu Hirata <kazu@hxi.com>
427
428 * compile.c: Fix formatting.
429
2ea716f6
KH		 4302001-12-20 Kazu Hirata <kazu@hxi.com>
431
432 * compile.c: Fix comment typos.
433
6d028502
KH		 4342000-08-10 Kazu Hirata <kazu@hxi.com>
435
436 * compile.c (decode): Clean up the code.
437
0a17cd59
AC		 4382000-06-15 Kazu Hirata <kazu@hxi.com>
439
440 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
441 correctly.
442
97ee9e5a
FCE		 4432000-06-20 Frank Ch. Eigler <fche@redhat.com>
444
445 * compile.c: Don't include "wait.h".
446 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
447 instead of WIF* from host.
448
98ecb0a7
FCE		 4492000-06-13 Frank Ch. Eigler <fche@redhat.com>
450
451 * compile.c, writecode.c: Correct typo.
452
0ef9643e
JL		 4532000-06-13 Kazu Hirata <kazu@hxi.com>
454
455 * compile.c: Fix formatting.
456
eb2d80b4
AC		 457Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
458
459 * configure: Regenerated to track ../common/aclocal.m4 changes.
460
d4f3574e
SS		 461Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
cd0fc7c3
SS		 4651999-05-08 Felix Lee <flee@cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
7a292a7a
SS		 4691999-04-02 Keith Seitz <keiths@cygnus.com>
470
471 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
472 frequency at which the poll_quit callback is used.
473 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
474
c906108c
SS		 475Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
476
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
478
479Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482 * config.in: Ditto.
483
484Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
485
486 * acconfig.h: New file.
487 * configure.in: Reverted change of Apr 24; use sinclude again.
488
489Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
490
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 * config.in: Ditto.
493
494Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
495
496 * configure.in: Don't call sinclude.
497
498Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
499
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
501
502Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
503
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
505
506Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509
510Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513
514Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
515
516 * compile.c (sim_store_register, sim_fetch_register): Pass in
517 length parameter. Return -1.
518
519Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
522
523Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 * config.in: Ditto.
535
536Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
537
538 * configure: Regenerated to track ../common/aclocal.m4 changes.
539
540Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
541
542 * compile.c: #include stdio.h for definition of NULL on
543 some platforms.
544
545Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
546
547 * compile.c (sim_load): Pass lma_p and sim_write args to
548 sim_load_file.
549
550Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
551
552 * configure: Regenerated to track ../common/aclocal.m4 changes.
553
554Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
555
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
557
558Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561
562Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
563
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
565
566Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
567
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
569
570Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
571
572 * Makefile.in (compile.o): Depend on config.h in local directory.
573
574Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
579
580 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
581 with sim/common.
582 * configure.in: check for sys/param.h
583 * compile.c: #ifdef HAVE_SYS_PARAM_H.
584 #define SIGTRAP for wingdb.
585 (sim_resume): poll keyboard at least once per call.
586 (sim_resume): use host_callback instead of printf for syscall
587 output.
588
589Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
590
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
592
593Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
594
595 * configure: Regenerated to track ../common/aclocal.m4 changes.
596 * config.in: Ditto.
597
598Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
599
600 * compile.c (sim_kill): Delete.
601 (sim_create_inferior): Add ABFD argument.
602 (sim_load): Move setting of PC from here.
603 (sim_create_inferior): To here.
604 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
605 the sim_load code should be moved to sim_open.
606
607Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
608
609 * configure: Regenerated to track ../common/aclocal.m4 changes.
610 * config.in: Ditto.
611
612Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
613
614 * compile.c (sim_open): Add ABFD argument.
615
616Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
617
618 * compile.c (sim_open): Add callback argument.
619 (sim_set_callbacks): Delete SIM_DESC argument.
620
621Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
622
623 * compile.c (sim_load): Call bfd_get_mach instead of examining
624 bfd fields directly.
625 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
626
627Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
628
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
630
631Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
632
633 * compile.c (sim_resume): Use poll_quit callback.
634 (sim_stop): New function.
635
636Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
637
638 * Makefile.in (SIM_OBJS): Add sim-load.o.
639 * compile.c (sim_kind, myname): New static locals.
640 (sim_open): Set sim_kind, myname.
641 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
642 Call sim_load_file to load file into simulator. Set start address
643 from bfd.
644 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
645
646Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
647
648 * configure: Regenerated to track ../common/aclocal.m4 changes.
649 * config.in: Ditto.
650
651Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
652
653 * compile.c (sim_open): New arg `kind'.
654
655 * configure: Regenerated to track ../common/aclocal.m4 changes.
656
657Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
658
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
660
661Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
662
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
664
665Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
666
667 * configure: Re-generate.
668
669Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
670
671 * configure: Regenerate to track ../common/aclocal.m4 changes.
672
673Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
674
675 * compile.c (sim_open): New SIM_DESC result. Argument is now in
676 argv form.
677 (other sim_*): New SIM_DESC argument.
678
679Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
680
681 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
682 COMMON_{PRE,POST}_CONFIG_FRAG instead.
683 * configure.in: sinclude ../common/aclocal.m4.
684 * configure: Regenerated.
685
686Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
687
688 * configure configure.in Makefile.in: Update to new configure
689 scheme which is more compatible with WinGDB builds.
690 * configure.in: Improve comment on how to run autoconf.
691 * configure: Re-run autoconf to get new ../common/aclocal.m4.
692 * Makefile.in: Use autoconf substitution to install common
693 makefile fragment.
694
695Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
696
697 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
698 (SIM_OBJS): Define.
699 * configure.in: Simplify using macros in ../common/aclocal.m4.
700 * configure: Regenerated.
701 * inst.h (enum sim_state): Define.
702 (cpu_state_type): New member `state'. Set it whenever `exception'
703 is set.
704 * compile.c (sim_callback): New global.
705 (sim_set_simcache_size): Renamed from sim_csize.
706 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
707 'cus it can't work. Change main loop exit test to use cpu.state.
708 (sim_trace): New function.
709 (sim_stop_reason): Add right way to set results, but #if 0 out.
710 (sim_size): New function.
711 (sim_info): Redirect calls to printf_filtered through callback.
712 (sim_set_callbacks): Record callback.
713 * run.c: Deleted, using one in ../common now.
714 * tconfig.in: New file.
715
716Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
717
718 * Makefile.in (mostlyclean): Don't remove config.log here.
719
720Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
721
722 * compile.c (sim_resume): rts, sleep, bpt and nop have
723 no associated "size".
724
725Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
726
727 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
728
729Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
730
731 * run.c (main): Don't "load" sections which don't have
732 SEC_LOAD set.
733 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
734 of OSHIFTS.
735 (ONOT): Define.
736 (sim_resume, shift/rotate cases): Add support for shift/rotate
737 by two bits.
738 (OSHIFTS): Corresponding changes.
739
740Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
741
742 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
743
744Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
745
746 * compile.c (h8300smode): Declare.
747
748Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
749
750 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
751 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
752 (docdir): Removed.
753 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
754 (AC_PROG_INSTALL): Added.
755 * configure: Rebuilt.
756
757Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
758
759 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
760 * run.c (main): Treat the H8/S like the H8/300H for now.
761
762Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
763
764 * compile.c (SEXTCHAR): Clear upper bits when sign
765 bit is clear.
766
767Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
768
769 * compile.c (sim_resume): Correctly handle divu.
770
771Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
772
773 * compile.c (sim_resume): Never allow the PC to have an
774 odd value.
775
776Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
777
778 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
779 separate memory is allocate for the 8-bit area.
780 (struct cpu_state_type): Add new "eightbit' field.
781 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
782 area.
783 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
784 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
785 (init_pointers): Initialize space for the 8-bit area.
786 (sim_write): Handle writing into the 8-bit area.
787 (sim_read): Handle reading from the 8-bit area.
788 (sim_load): Reallocate space for the 8-bit area.
789
790 * compile.c (sim_load): Re-allocate memory for the simulator
791 here.
792
793Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
794
795 * compile.c (sim_resume): Fix and simplify overflow and carry
796 handling for 32bit ALU insns.
797
798Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
799
800 * compile.c (sim_resume): Fix overflow checks for ALU insns.
801
802Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
803
804 * compile.c (decode): Use "bit" to hold L_3 immediates instead
805 of holding them in "abs". Handle ABS8MEM memory references aka
806 8-bit area. Replace ABSMOV references with ABS8MEM.
807
808Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
809
810 * compile.c (fetch): Handle accesses to the exception/function
811 vectors.
812
813Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
814
815 * compile.c: #include "wait.h".
816 (sim_resume, sleep insn): Check program exit status in r0.
817 (sim_resume, shift insns): Fix setting of overflow flag for shal.
818 * run.c: #include <signal.h>.
819 (main): Abort if program got SIGILL.
820 Print error message if argument is invalid.
821 (usage): Improve text.
822
823Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
824
825 * configure: Regenerate with autoconf 2.7.
826
827Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
828
829 * inst.h (MPOWER,MSIZE): Deleted.
830 (H8300{,H}_MSIZE): Define.
831 * compile.c (memory_size): New static global.
832 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
833 (sim_write,sim_read): Use memory_size.
834
835Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
836
837 * compile.c (sim_set_callbacks): New.
838
839Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
840
841 * Makefile.in (BISON): Remove macro.
842
843Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
844
845 * Makefile.in (maintainer-clean): New synonym for realclean.
846
847Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
848
849 * Makefile.in (install): Don't install in $(tooldir).
850
851 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
852 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
853 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
854 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
855 creating config.h.
856 * configure: Rebuild.
857 * config.in: New file, created by autoheader.
858 * Makefile.in (AR): Define as @AR@.
859 (CC): New variable, defined as @CC@.
860 (CFLAGS): Define as @CFLAGS@.
861 (RANLIB): Define as @RANLIB@.
862 (HDEFINES, TDEFINES): New variables.
863 (@host_makefile_frag@): Remove.
864 (compile.o, run.o): Depend upon config.h.
865 (mostlyclean): Make the same as clean, not distclean.
866 (clean): Remove config.log.
867 (distclean): Remove config.h and stamp-h.
868 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
869 invoking config.status.
870 (config.h, stamp-h): New targets.
871 * compile.c: Include "config.h". Don't include <sys/times.h>.
872 Include <time.h> and <stdlib.h> if they exist. Don't include
873 "sysdep.h".
874 (get_now): Remove unused local b.
875 * run.c: Include "config.h". Include <stdlib.h> if it exists.
876 Don't include "sysdep.h".
877 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
878 <stdio.h>.
879
880Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
881
882 * Update all FSF addresses except those in COPYING* files.
883
884Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
885
886 * Makefile.in (clean): Remove run.
887 (distclean): Remove Makefile.
888
889 * h8300.mt: Removed.
890
891 * Makefile.in, configure.in: converted to autoconf.
892 * configure: New file, generated with autconf 2.4.
893
894Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
895
896 * compile.c (sim_do_command): New function.
897
898Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
899
900 * compile.c (get_now): Don't do if win32.
901 (sim_resume): Poll in win32 too.
902
903Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
904
905 * configure.in: Fix typo in last change.
906
907Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
908
909 * run.c: parse arguments with getopt().
910
911Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
912
913 * configure.in: Use ../../bfd/hosts/std-host.h if specific
914 host unavailable.
915
916Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
917
918 * compile.c (sim_resume): Initialize cpu.mask.
919
920Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
921
922 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
923
924Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
925
926 * compile.c: #include "bfd.h".
927 (sim_*): Set result type to void where there isn't one.
928 (sim_resume, default case): Set cpu.exception to SIGILL.
929 (sim_trace): Delete.
930 (sim_set_pc): Delete.
931 (sim_info): Delete printf_fn arg, all callers changed.
932 Call printf_filtered.
933 (set_h8300h): New arg `flag', all callers changed.
934 (sim_close): New function.
935 (sim_load): New function.
936 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
937 * run.c: #include <varargs.h>, "remote-sim.h".
938 (printf_filtered): New function.
939
940Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
941
942 * compile.c (decode): Fix typo (16 bit branches).
943 (*): Some white space clean up.
944
945Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
946
947 * compile.c (decode): Compile 16bit branches properly.
948
949Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
950
951 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
952 andc. Poll for interrupts.
953
954Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
955
956 * compile.c: #include "ansidecl.h" for remote-sim.h.
957
958Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
959
960 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
961 * compile.c: #include "remote-sim.h".
962 (sim_resume): New arg siggnal.
963 (sim_write): Use SIM_ADDR for type of arg addr.
964 Always return a value.
965 (sim_read): Ditto.
966 (sim_store_register): Result is type int.
967 (sim_fetch_register): Ditto.
968 (sim_stop_reason): Renamed from sim_stop_signal.
969 (sim_set_pc): Use SIM_ADDR for type of arg pc.
970 (sim_info): int result, new arg printf_fn.
971 (sim_kill): int result.
972 (sim_open): int result, new arg name.
973 * run.c (main): Use sim_set_pc to set pc.
974 Update call to sim_info.
975
976Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
977
978 * compile.c (sim_stop_signal): Result is now enum sim_stop.
979
980Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
981
982 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
983
984Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
985
986 * compile.c (sim_set_pc): Write to the pc direcly.
987 (sim_store_register): Now value is passed by reference. (sim_read,
988 sim_write): Return number of bytes copied.
989
990Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
991
992 * compile.c (mop): New function to do multiplies.
993
994Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
995
996 * compile.c (sim_resume): Add support for nop insn.
997
998Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
999
1000 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1001
1002 * run.c (main): If h8/300h binary detected, call set_h8300h.
1003 * compile.c (sim_resume): Fix O_NEG insn.
1004
1005Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1006
1007 * run.c (main): Add -h flag to enable h8/300h emulation.
1008 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1009 (set_h8300h): New function.
1010 (sim_resume): Add support for extu,exts insns.
1011 (sim_resume): Fix logical right shifting.
1012 (sim_resume, label alu32): Fix setting of carry flag.
1013
1014Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1015
1016 * compile.c (sim_csize): Initialize cpu.cache.
1017
1018Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1019
1020 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1021
1022Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1023
1024 * run.c (main): Fix parsing of args.
1025
1026 * compile.c (sim_resume): Fix shll insn.
1027
1028Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1029
1030 * compile.c: New file, supports H8/300H.
1031 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1032
1033Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1034
1035 * run.c (main): Add -v to print info.
1036 * p3.c (sim_info): New function.
1037
1038Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1039
1040 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1041
1042Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1043
1044 * Makefile.in: Don't use cb or indent
1045 * p1.c, state.h, writecode.c: lint
1046
1047Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1048
1049 * Makefile.in: Make SunOS halfdone VPATH work.
1050 * p1.c: Lint picked up by HP native compiler.
1051
1052Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1053
1054 * p1.c (sim_resume): when running on dos, any character typed to
1055 the keyboard will cause a simulated exception.
1056
1057Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1058
1059 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1060 running
1061
1062Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1063
1064 * new
1065
GDB Binutils - Deliverables
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