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aadc9410
MF		 12015-03-31 Mike Frysinger <vapier@gentoo.org>
2
3 * config.in, configure: Regenerate.
4
523ba8f9
MF		 52015-03-24 Mike Frysinger <vapier@gentoo.org>
6
7 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
8 * tconfig.h (SIM_HAVE_PROFILE): Delete.
9
ae7d0cac
MF		 102015-03-16 Mike Frysinger <vapier@gentoo.org>
11
12 * config.in, configure: Regenerate.
13 * tconfig.in: Rename file ...
14 * tconfig.h: ... here.
15
465fb143
MF		 162015-03-14 Mike Frysinger <vapier@gentoo.org>
17
18 * Makefile.in (SIM_RUN_OBJS): Delete.
19
5cddc23a
MF		 202015-03-14 Mike Frysinger <vapier@gentoo.org>
21
22 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
23 * aclocal.m4, configure: Regenerate.
24
2d7bb758
JB		 252014-12-03 Joel Brobecker <brobecker@adacore.com>
26
27 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
28 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
29 following renaming in callback.h.
30
2974be62
AM		 312014-08-19 Alan Modra <amodra@gmail.com>
32
33 * configure: Regenerate.
34
faa743bb
RM		 352014-08-15 Roland McGrath <mcgrathr@google.com>
36
37 * configure: Regenerate.
38 * config.in: Regenerate.
39
b2b255bd
MF		 402014-03-05 Mike Frysinger <vapier@gentoo.org>
41
42 * compile.c (sim_load): Add const to prog.
43
ef3e8cf7
MF		 442014-02-17 Mike Frysinger <vapier@gentoo.org>
45
46 PR gdb/16450
47 * compile.c (control_c_sim_desc): Delete.
48 (control_c): Likewise.
49 (sim_resume): Delete signal(SIGINT) handling.
50
bf3d9781
AM		 512013-09-23 Alan Modra <amodra@gmail.com>
52
53 * configure: Regenerate.
54
31e6ad7d
MF		 552013-06-03 Mike Frysinger <vapier@gentoo.org>
56
57 * aclocal.m4, configure: Regenerate.
58
5f3ef9d0
JB		 592012-06-15 Joel Brobecker <brobecker@adacore.com>
60
61 * config.in, configure: Regenerate.
62
a6ff997c
NC		 632012-05-18 Nick Clifton <nickc@redhat.com>
64
65 PR 14072
66 * compile.c: Include config.h before system header files.
67 * sim-main.h: Likewise.
68
2232061b
MF		 692012-03-24 Mike Frysinger <vapier@gentoo.org>
70
71 * aclocal.m4, config.in, configure: Regenerate.
72
db2e4d67
MF		 732011-12-03 Mike Frysinger <vapier@gentoo.org>
74
75 * aclocal.m4: New file.
76 * configure: Regenerate.
77
9c082ca8
MF		 782011-10-17 Mike Frysinger <vapier@gentoo.org>
79
80 * configure.ac: Change include to common/acinclude.m4.
81
6ffe910a
MF		 822011-10-17 Mike Frysinger <vapier@gentoo.org>
83
84 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
85 call. Replace common.m4 include with SIM_AC_COMMON.
86 * configure: Regenerate.
87
2419798b
MF		 882011-07-05 Mike Frysinger <vapier@gentoo.org>
89
90 * compile.c (sim_do_command): Delete.
91
dae477fe
AB		 922011-01-11 Andrew Burgess <aburgess@broadcom.com>
93
94 * compile.c (sim_store_register): Update return value to
95 match new API.
96
5558e7e6
MF		 972010-04-14 Mike Frysinger <vapier@gentoo.org>
98
99 * compile.c (sim_write): Add const to buffer arg.
100
3725885a
RW		 1012010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
102
103 * configure: Regenerate.
104
3a6c31f9
YS		 1052009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
106 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
107 Index registers not masked memory areas.
108 Only simply increment or decrement.
109 * compile.c(store_1): Ditto.
110
d6416cdc
RW		 1112009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
112
81ecdfbb
RW		 113 * config.in: Regenerate.
114 * configure: Likewise.
115
d6416cdc
RW		 116 * configure: Regenerate.
117
c4212d37
JS		 1182008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
119
120 * compile.c: Add const to remove warning.
121
b5bd9624
HPN		 1222008-07-11 Hans-Peter Nilsson <hp@axis.com>
123
124 * configure: Regenerate to track ../common/common.m4 changes.
125 * config.in: Ditto.
126
6efef468
JM		 1272008-06-06 Vladimir Prus <vladimir@codesourcery.com>
128 Daniel Jacobowitz <dan@codesourcery.com>
129 Joseph Myers <joseph@codesourcery.com>
130
131 * configure: Regenerate.
132
917c78f9
DJ		 1332007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
134
135 * compile.c (sim_resume): Fix the last byte of ARGV for
136 SYS_CMDLINE.
137
edc5d9ec
HPN		 1382006-12-21 Hans-Peter Nilsson <hp@axis.com>
139
140 * acconfig.h: Remove.
141 * config.in: Regenerate.
142
b86015ea
YS		 1432006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
144
145 * compile.c (OBITOP): Bit address mask low three bit.
146 * compile.c (decode): Fix warning.
147
e85e3205
RE		 1482006-06-13 Richard Earnshaw <rearnsha@arm.com>
149
150 * configure: Regenerated.
151
2f0122dc
DJ		 1522006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
153
154 * configure: Regenerated.
155
20e95c23
DJ		 1562006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
157
158 * configure: Regenerated.
159
2b193c4a
MK		 1602005-03-23 Mark Kettenis <kettenis@gnu.org>
161
162 * configure: Regenerate.
163
35695fd6
AC		 1642005-01-14 Andrew Cagney <cagney@gnu.org>
165
166 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
167 explicit call to AC_CONFIG_HEADER.
168 * configure: Regenerate.
169
f0569246
AC		 1702005-01-12 Andrew Cagney <cagney@gnu.org>
171
172 * configure.ac: Update to use ../common/common.m4.
173 * configure: Re-generate.
174
38f48d72
AC		 1752005-01-11 Andrew Cagney <cagney@localhost.localdomain>
176
177 * configure: Regenerated to track ../common/aclocal.m4 changes.
178
b7026657
AC		 1792005-01-07 Andrew Cagney <cagney@gnu.org>
180
181 * configure.ac: Rename configure.in, require autoconf 2.59.
182 * configure: Re-generate.
183
379832de
HPN		 1842004-12-08 Hans-Peter Nilsson <hp@axis.com>
185
186 * configure: Regenerate for ../common/aclocal.m4 update.
187
e4d3c499
AO		 1882004-06-28 Alexandre Oliva <aoliva@redhat.com>
189
e073c474
AO		 190 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
191 * compile.c (sim_resume): Make sure that dst.reg refers to the
192 right register byte in mova/sz.l @(dd,RnL),ERn.
193 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
194 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
195 mulxs, divs and divxs.
196
e4d3c499
AO		 197 * compile.c (sim_load): Update sd->memory_size.
198
d6fd015d 1992004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 200
d6fd015d
MS		 201 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
202 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
203
3d29fdb4
MS		 2042004-01-05 Michael Snyder <msnyder@redhat.com>
205
206 * compile.c (sim_load): Don't pass a type to bfd_openr.
207
f5d3df96
MS		 2082003-12-16 Michael Snyder <msnyder@redhat.com>
209
210 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
211 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
212
454d0511
DD		 2132003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
214
215 * compile.c (set_h8300h): Initialize globals to zero.
216
29b52f93
KH		 2172003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
218
219 * compile.c (h8300_normal_mode): New.
220 (SP): Handle normal mode.
221 (bitfrom): Use normal mode flag to return suitable value.
222 (lvalue): Use normal mode flag to return command line location.
223 (decode): Decode instruction correctly for normal mode.
224 (init_pointers): Initialise memory correctly for normal mode.
225 (sim_resume): Handle cases for normal mode using h8300_normal_mode
226 flag.
227 (sim_store_register): Handle 2 byte PC for normal mode.
228 (sim_fetch_register): Handle 2 byte PC for normal mode.
229 (set_h8300h): Set normal mode flag as per architechture.
230 (sim_load): Allocate 64K for normal mode instead of bigger memory.
231
f408565c
MS		 2322003-07-18 Michael Snyder <msnyder@redhat.com>
233
234 * compile.c (decode): Enhancements for mova.
235 Initialize cst, reg, and rdisp inside the loop, for each
236 new instruction. Defer correction of the disp2 values until
237 later, and then adjust them by the size of the first operand,
238 rather than the size of the instruction.
239 (sim_resume): For mova, adjust the size of the second operand
240 according to the type of the first operand (INDEXB vs. INDEXW).
241 In cases where there is only one operand, the other two must
242 both be composed on the fly.
243
e22fef83
MS		 2442003-07-22 Michael Snyder <msnyder@redhat.com>
245
246 * compile.c (sim_resume): Revert 6-24 change, it does not
247 work with gdb breakpoints.
248
0f42aa71
MS		 2492003-07-17 Michael Snyder <msnyder@redhat.com>
250
55acb21b
MS		 251 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
252 (decode): IMM16 is always zero-extended.
0f42aa71 253
f0861129
MS		 2542003-06-24 Michael Snyder <msnyder@redhat.com>
255
256 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
257 * compile.c (sim_resume): Use the above to return stop signal.
258
9f70f8ec
MS		 2592003-06-18 Michael Snyder <msnyder@redhat.com>
260
261 * compile.c: Replace "Hitachi" with "Renesas".
262 (decode): Distinguish AV_H8S from AV_H8H.
263 (sim_resume): H8SX can use any register for TAS.
264 (decode): Add support for VECIND.
265 (sim_resume): Implement rte/l and rts/l.
266 (GETSR): New macro (actually old macro reincarnated).
267 (decode): Add handling for IMM2.
268 (sim_resume): Drop extra block around jmp, jsr, rts.
269 Add handling for trapa and rte.
270 For divxu.b, change 0xffff mask to 0xff.
271 (set_h8300h): Add bfd_mach_h8300sxn machine.
272
18ad32b5
MS		 2732003-06-18 Corinna Vinschen <vinschen@redhat.com>
274
275 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
276 and SBR, VBR.
277
173b1c98
MS		 2782003-06-05 Michael Snyder <msnyder@redhat.com>
279
280 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
281 (sim_store_register): Ditto.
282
e8c1a4e7
MS		 2832003-06-04 Michael Snyder <msnyder@redhat.com>
284
285 * compile.c (sim_info): Fix typo in output.
286
173b1c98 287 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 288 with a bfd_machine argument, and decode it inline.
289 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
290
dc5c3759
MS		 2912003-06-03 Michael Snyder <msnyder@redhat.com>
292
e8c1a4e7
MS		 293 * compile.c: Add h8300sx insns and addressing modes.
294 * sim-main.h: Replaces h8300/inst.h.
295 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 296
b7f97e9c
MS		 2972003-04-13 Michael Snyder <msnyder@redhat.com>
298
299 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
300
d1360fb0
V		 3012003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
302
303 * compile.c (cmdline_location): Added function to
304 return the location of 8-bit (256 locations) where the
305 Command Line arguments would be stored.
306 (decode): Added a TRAP to 0xcc for Commandline
307 processing using pseudo opcode O_SYS_CMDLINE.
308 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
309 (sim_create_inferior): Setting a pointer to
310 Commandline Args array.
311 * inst.h: Added a new variable ptr_command_line for
312 storing pointer to Commandline array.
313
bf174226
V		 3142003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
315
316 * compile.c (decode): Added code for some more magic traps.
317 * compile.c (sim_resume): Added support for File I/O system
318 calls through callback to host_system.
319 System calls provided support for :
320 open, read, write, lseek, close, stat, fstat
321 Only basic support for stat and fstat.
322
6b4a8935
AC		 3232003-02-27 Andrew Cagney <cagney@redhat.com>
324
325 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
326
ec38ce99
KH		 3272003-02-05 Kazu Hirata <kazu@cs.umass.edu>
328
329 * compile.c (init_pointers): Abort if wreg never gets initialized.
330 (sim_resume): Fix the handling of exts.w and extu.w.
331
ad4cda16
KH		 3322003-01-31 Kazu Hirata <kazu@cs.umass.edu>
333
334 * compile.c (sim_resume): Fix the handling of bxor.
335
a4f27e3e
MS		 3362003-01-16 Michael Snyder <msnyder@redhat.com>
337
338 * compile.c: Change K&R function definitions to ISO.
339 (fetch): Make static, and eliminate unused parameter 'n'.
340
d0fe2f7e
KH		 3412002-12-26 Kazu Hirata <kazu@cs.umass.edu>
342
343 * compile.c: Fix formatting.
344 * inst.h: Likewise.
345
a64bfde3
AV		 3462002-07-29 Andrey Volkov <avolkov@transas.com>
347
348 * compile.c: Include "gdb/sim-h8300.h"
349 * Makefile.in: Add dependences on "inst.h",
350 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
351
c8cca39f
AC		 3522002-06-16 Andrew Cagney <ac131313@redhat.com>
353
354 * configure: Regenerated to track ../common/aclocal.m4 changes.
355
3c25f8c7
AC		 3562002-06-08 Andrew Cagney <cagney@redhat.com>
357
358 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
359
d1335144
KH		 3602002-05-19 Kazu Hirata <kazu@cs.umass.edu>
361
362 * compile.c: Fix formatting.
363
c3f4437e
KH		 3642002-05-18 Kazu Hirata <kazu@cs.umass.edu>
365
366 * compile.c: Fix formatting.
367
6147b1f6
AV		 3682002-05-17 Andrey Volkov (avolkov@transas.com)
369
370 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
371
fc974602
AV		 3722002-05-17 Andrey Volkov (avolkov@transas.com)
373
374 * compile.c: Add support of EXR register
375 * inst.h: Ditto.
376
a8cdafbd
AV		 3772002-05-17 Andrey Volkov (avolkov@transas.com)
378
379 * compile.c: Made h8300s as new target, not h8300h alias.
380 * inst.h: Ditto.
381
f6225c96
AV		 3822002-05-17 Andrey Volkov (avolkov@transas.com)
383
384 * compile.c: Add additional CCR flags (I,UI,H,U)
385
3b02cf92
AV		 3862002-05-17 Andrey Volkov (avolkov@transas.com)
387
388 * compile.c: Change literal regnumbers to REGNUMS.
389 Fix instruction and cycles counting
390
de9b1892
KH		 3912001-12-20 Kazu Hirata <kazu@hxi.com>
392
393 * compile.c: Fix formatting.
394
2ea716f6
KH		 3952001-12-20 Kazu Hirata <kazu@hxi.com>
396
397 * compile.c: Fix comment typos.
398
6d028502
KH		 3992000-08-10 Kazu Hirata <kazu@hxi.com>
400
401 * compile.c (decode): Clean up the code.
402
0a17cd59
AC		 4032000-06-15 Kazu Hirata <kazu@hxi.com>
404
405 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
406 correctly.
407
97ee9e5a
FCE		 4082000-06-20 Frank Ch. Eigler <fche@redhat.com>
409
410 * compile.c: Don't include "wait.h".
411 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
412 instead of WIF* from host.
413
98ecb0a7
FCE		 4142000-06-13 Frank Ch. Eigler <fche@redhat.com>
415
416 * compile.c, writecode.c: Correct typo.
417
0ef9643e
JL		 4182000-06-13 Kazu Hirata <kazu@hxi.com>
419
420 * compile.c: Fix formatting.
421
eb2d80b4
AC		 422Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
423
424 * configure: Regenerated to track ../common/aclocal.m4 changes.
425
d4f3574e
SS		 426Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
427
428 * configure: Regenerated to track ../common/aclocal.m4 changes.
429
cd0fc7c3
SS		 4301999-05-08 Felix Lee <flee@cygnus.com>
431
432 * configure: Regenerated to track ../common/aclocal.m4 changes.
433
7a292a7a
SS		 4341999-04-02 Keith Seitz <keiths@cygnus.com>
435
436 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
437 frequency at which the poll_quit callback is used.
438 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
439
c906108c
SS		 440Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
441
442 * configure: Regenerated to track ../common/aclocal.m4 changes.
443
444Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
445
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
447 * config.in: Ditto.
448
449Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
450
451 * acconfig.h: New file.
452 * configure.in: Reverted change of Apr 24; use sinclude again.
453
454Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
455
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
457 * config.in: Ditto.
458
459Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
460
461 * configure.in: Don't call sinclude.
462
463Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
464
465 * configure: Regenerated to track ../common/aclocal.m4 changes.
466
467Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
468
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
470
471Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
472
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
474
475Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
476
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
478
479Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
480
481 * compile.c (sim_store_register, sim_fetch_register): Pass in
482 length parameter. Return -1.
483
484Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
485
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
487
488Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
489
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
491
492Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495
496Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 * config.in: Ditto.
500
501Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
502
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
504
505Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
506
507 * compile.c: #include stdio.h for definition of NULL on
508 some platforms.
509
510Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * compile.c (sim_load): Pass lma_p and sim_write args to
513 sim_load_file.
514
515Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
516
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
518
519Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
520
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
522
523Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * Makefile.in (compile.o): Depend on config.h in local directory.
538
539Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
544
545 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
546 with sim/common.
547 * configure.in: check for sys/param.h
548 * compile.c: #ifdef HAVE_SYS_PARAM_H.
549 #define SIGTRAP for wingdb.
550 (sim_resume): poll keyboard at least once per call.
551 (sim_resume): use host_callback instead of printf for syscall
552 output.
553
554Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
555
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
557
558Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561 * config.in: Ditto.
562
563Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
564
565 * compile.c (sim_kill): Delete.
566 (sim_create_inferior): Add ABFD argument.
567 (sim_load): Move setting of PC from here.
568 (sim_create_inferior): To here.
569 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
570 the sim_load code should be moved to sim_open.
571
572Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
573
574 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 * config.in: Ditto.
576
577Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
578
579 * compile.c (sim_open): Add ABFD argument.
580
581Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
582
583 * compile.c (sim_open): Add callback argument.
584 (sim_set_callbacks): Delete SIM_DESC argument.
585
586Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
587
588 * compile.c (sim_load): Call bfd_get_mach instead of examining
589 bfd fields directly.
590 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
591
592Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
593
594 * configure: Regenerated to track ../common/aclocal.m4 changes.
595
596Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
597
598 * compile.c (sim_resume): Use poll_quit callback.
599 (sim_stop): New function.
600
601Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
602
603 * Makefile.in (SIM_OBJS): Add sim-load.o.
604 * compile.c (sim_kind, myname): New static locals.
605 (sim_open): Set sim_kind, myname.
606 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
607 Call sim_load_file to load file into simulator. Set start address
608 from bfd.
609 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
610
611Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
612
613 * configure: Regenerated to track ../common/aclocal.m4 changes.
614 * config.in: Ditto.
615
616Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
617
618 * compile.c (sim_open): New arg `kind'.
619
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
621
622Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
623
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
625
626Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
627
628 * configure: Regenerated to track ../common/aclocal.m4 changes.
629
630Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
631
632 * configure: Re-generate.
633
634Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
635
636 * configure: Regenerate to track ../common/aclocal.m4 changes.
637
638Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
639
640 * compile.c (sim_open): New SIM_DESC result. Argument is now in
641 argv form.
642 (other sim_*): New SIM_DESC argument.
643
644Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
645
646 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
647 COMMON_{PRE,POST}_CONFIG_FRAG instead.
648 * configure.in: sinclude ../common/aclocal.m4.
649 * configure: Regenerated.
650
651Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
652
653 * configure configure.in Makefile.in: Update to new configure
654 scheme which is more compatible with WinGDB builds.
655 * configure.in: Improve comment on how to run autoconf.
656 * configure: Re-run autoconf to get new ../common/aclocal.m4.
657 * Makefile.in: Use autoconf substitution to install common
658 makefile fragment.
659
660Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
661
662 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
663 (SIM_OBJS): Define.
664 * configure.in: Simplify using macros in ../common/aclocal.m4.
665 * configure: Regenerated.
666 * inst.h (enum sim_state): Define.
667 (cpu_state_type): New member `state'. Set it whenever `exception'
668 is set.
669 * compile.c (sim_callback): New global.
670 (sim_set_simcache_size): Renamed from sim_csize.
671 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
672 'cus it can't work. Change main loop exit test to use cpu.state.
673 (sim_trace): New function.
674 (sim_stop_reason): Add right way to set results, but #if 0 out.
675 (sim_size): New function.
676 (sim_info): Redirect calls to printf_filtered through callback.
677 (sim_set_callbacks): Record callback.
678 * run.c: Deleted, using one in ../common now.
679 * tconfig.in: New file.
680
681Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
682
683 * Makefile.in (mostlyclean): Don't remove config.log here.
684
685Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
686
687 * compile.c (sim_resume): rts, sleep, bpt and nop have
688 no associated "size".
689
690Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
691
692 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
693
694Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
695
696 * run.c (main): Don't "load" sections which don't have
697 SEC_LOAD set.
698 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
699 of OSHIFTS.
700 (ONOT): Define.
701 (sim_resume, shift/rotate cases): Add support for shift/rotate
702 by two bits.
703 (OSHIFTS): Corresponding changes.
704
705Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
706
707 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
708
709Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
710
711 * compile.c (h8300smode): Declare.
712
713Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
714
715 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
716 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
717 (docdir): Removed.
718 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
719 (AC_PROG_INSTALL): Added.
720 * configure: Rebuilt.
721
722Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
723
724 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
725 * run.c (main): Treat the H8/S like the H8/300H for now.
726
727Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
728
729 * compile.c (SEXTCHAR): Clear upper bits when sign
730 bit is clear.
731
732Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
733
734 * compile.c (sim_resume): Correctly handle divu.
735
736Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
737
738 * compile.c (sim_resume): Never allow the PC to have an
739 odd value.
740
741Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
742
743 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
744 separate memory is allocate for the 8-bit area.
745 (struct cpu_state_type): Add new "eightbit' field.
746 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
747 area.
748 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
749 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
750 (init_pointers): Initialize space for the 8-bit area.
751 (sim_write): Handle writing into the 8-bit area.
752 (sim_read): Handle reading from the 8-bit area.
753 (sim_load): Reallocate space for the 8-bit area.
754
755 * compile.c (sim_load): Re-allocate memory for the simulator
756 here.
757
758Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
759
760 * compile.c (sim_resume): Fix and simplify overflow and carry
761 handling for 32bit ALU insns.
762
763Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
764
765 * compile.c (sim_resume): Fix overflow checks for ALU insns.
766
767Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
768
769 * compile.c (decode): Use "bit" to hold L_3 immediates instead
770 of holding them in "abs". Handle ABS8MEM memory references aka
771 8-bit area. Replace ABSMOV references with ABS8MEM.
772
773Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
774
775 * compile.c (fetch): Handle accesses to the exception/function
776 vectors.
777
778Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
779
780 * compile.c: #include "wait.h".
781 (sim_resume, sleep insn): Check program exit status in r0.
782 (sim_resume, shift insns): Fix setting of overflow flag for shal.
783 * run.c: #include <signal.h>.
784 (main): Abort if program got SIGILL.
785 Print error message if argument is invalid.
786 (usage): Improve text.
787
788Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
789
790 * configure: Regenerate with autoconf 2.7.
791
792Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
793
794 * inst.h (MPOWER,MSIZE): Deleted.
795 (H8300{,H}_MSIZE): Define.
796 * compile.c (memory_size): New static global.
797 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
798 (sim_write,sim_read): Use memory_size.
799
800Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
801
802 * compile.c (sim_set_callbacks): New.
803
804Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
805
806 * Makefile.in (BISON): Remove macro.
807
808Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
809
810 * Makefile.in (maintainer-clean): New synonym for realclean.
811
812Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
813
814 * Makefile.in (install): Don't install in $(tooldir).
815
816 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
817 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
818 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
819 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
820 creating config.h.
821 * configure: Rebuild.
822 * config.in: New file, created by autoheader.
823 * Makefile.in (AR): Define as @AR@.
824 (CC): New variable, defined as @CC@.
825 (CFLAGS): Define as @CFLAGS@.
826 (RANLIB): Define as @RANLIB@.
827 (HDEFINES, TDEFINES): New variables.
828 (@host_makefile_frag@): Remove.
829 (compile.o, run.o): Depend upon config.h.
830 (mostlyclean): Make the same as clean, not distclean.
831 (clean): Remove config.log.
832 (distclean): Remove config.h and stamp-h.
833 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
834 invoking config.status.
835 (config.h, stamp-h): New targets.
836 * compile.c: Include "config.h". Don't include <sys/times.h>.
837 Include <time.h> and <stdlib.h> if they exist. Don't include
838 "sysdep.h".
839 (get_now): Remove unused local b.
840 * run.c: Include "config.h". Include <stdlib.h> if it exists.
841 Don't include "sysdep.h".
842 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
843 <stdio.h>.
844
845Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
846
847 * Update all FSF addresses except those in COPYING* files.
848
849Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
850
851 * Makefile.in (clean): Remove run.
852 (distclean): Remove Makefile.
853
854 * h8300.mt: Removed.
855
856 * Makefile.in, configure.in: converted to autoconf.
857 * configure: New file, generated with autconf 2.4.
858
859Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
860
861 * compile.c (sim_do_command): New function.
862
863Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
864
865 * compile.c (get_now): Don't do if win32.
866 (sim_resume): Poll in win32 too.
867
868Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
869
870 * configure.in: Fix typo in last change.
871
872Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
873
874 * run.c: parse arguments with getopt().
875
876Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
877
878 * configure.in: Use ../../bfd/hosts/std-host.h if specific
879 host unavailable.
880
881Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
882
883 * compile.c (sim_resume): Initialize cpu.mask.
884
885Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
886
887 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
888
889Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
890
891 * compile.c: #include "bfd.h".
892 (sim_*): Set result type to void where there isn't one.
893 (sim_resume, default case): Set cpu.exception to SIGILL.
894 (sim_trace): Delete.
895 (sim_set_pc): Delete.
896 (sim_info): Delete printf_fn arg, all callers changed.
897 Call printf_filtered.
898 (set_h8300h): New arg `flag', all callers changed.
899 (sim_close): New function.
900 (sim_load): New function.
901 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
902 * run.c: #include <varargs.h>, "remote-sim.h".
903 (printf_filtered): New function.
904
905Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
906
907 * compile.c (decode): Fix typo (16 bit branches).
908 (*): Some white space clean up.
909
910Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
911
912 * compile.c (decode): Compile 16bit branches properly.
913
914Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
915
916 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
917 andc. Poll for interrupts.
918
919Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
920
921 * compile.c: #include "ansidecl.h" for remote-sim.h.
922
923Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
924
925 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
926 * compile.c: #include "remote-sim.h".
927 (sim_resume): New arg siggnal.
928 (sim_write): Use SIM_ADDR for type of arg addr.
929 Always return a value.
930 (sim_read): Ditto.
931 (sim_store_register): Result is type int.
932 (sim_fetch_register): Ditto.
933 (sim_stop_reason): Renamed from sim_stop_signal.
934 (sim_set_pc): Use SIM_ADDR for type of arg pc.
935 (sim_info): int result, new arg printf_fn.
936 (sim_kill): int result.
937 (sim_open): int result, new arg name.
938 * run.c (main): Use sim_set_pc to set pc.
939 Update call to sim_info.
940
941Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
942
943 * compile.c (sim_stop_signal): Result is now enum sim_stop.
944
945Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
946
947 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
948
949Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
950
951 * compile.c (sim_set_pc): Write to the pc direcly.
952 (sim_store_register): Now value is passed by reference. (sim_read,
953 sim_write): Return number of bytes copied.
954
955Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
956
957 * compile.c (mop): New function to do multiplies.
958
959Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
960
961 * compile.c (sim_resume): Add support for nop insn.
962
963Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
964
965 * compile.c: Reset HMODE back to zero (accidently set it to 1).
966
967 * run.c (main): If h8/300h binary detected, call set_h8300h.
968 * compile.c (sim_resume): Fix O_NEG insn.
969
970Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
971
972 * run.c (main): Add -h flag to enable h8/300h emulation.
973 * compile.c: Rename Hmode to HMODE (consistency with gdb).
974 (set_h8300h): New function.
975 (sim_resume): Add support for extu,exts insns.
976 (sim_resume): Fix logical right shifting.
977 (sim_resume, label alu32): Fix setting of carry flag.
978
979Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
980
981 * compile.c (sim_csize): Initialize cpu.cache.
982
983Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
984
985 * Makefile.in: Add -I../../bfd to pick up bfd.h.
986
987Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
988
989 * run.c (main): Fix parsing of args.
990
991 * compile.c (sim_resume): Fix shll insn.
992
993Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
994
995 * compile.c: New file, supports H8/300H.
996 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
997
998Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
999
1000 * run.c (main): Add -v to print info.
1001 * p3.c (sim_info): New function.
1002
1003Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1004
1005 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1006
1007Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1008
1009 * Makefile.in: Don't use cb or indent
1010 * p1.c, state.h, writecode.c: lint
1011
1012Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1013
1014 * Makefile.in: Make SunOS halfdone VPATH work.
1015 * p1.c: Lint picked up by HP native compiler.
1016
1017Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1018
1019 * p1.c (sim_resume): when running on dos, any character typed to
1020 the keyboard will cause a simulated exception.
1021
1022Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1023
1024 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1025 running
1026
1027Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1028
1029 * new
1030
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