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122bbfb5
MF		 12015-04-06 Mike Frysinger <vapier@gentoo.org>
2
3 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
4
1a8faa2a
MF		 52015-04-01 Mike Frysinger <vapier@gentoo.org>
6
7 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
8
aadc9410
MF		 92015-03-31 Mike Frysinger <vapier@gentoo.org>
10
11 * config.in, configure: Regenerate.
12
523ba8f9
MF		 132015-03-24 Mike Frysinger <vapier@gentoo.org>
14
15 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
16 * tconfig.h (SIM_HAVE_PROFILE): Delete.
17
ae7d0cac
MF		 182015-03-16 Mike Frysinger <vapier@gentoo.org>
19
20 * config.in, configure: Regenerate.
21 * tconfig.in: Rename file ...
22 * tconfig.h: ... here.
23
465fb143
MF		 242015-03-14 Mike Frysinger <vapier@gentoo.org>
25
26 * Makefile.in (SIM_RUN_OBJS): Delete.
27
5cddc23a
MF		 282015-03-14 Mike Frysinger <vapier@gentoo.org>
29
30 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
31 * aclocal.m4, configure: Regenerate.
32
2d7bb758
JB		 332014-12-03 Joel Brobecker <brobecker@adacore.com>
34
35 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
36 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
37 following renaming in callback.h.
38
2974be62
AM		 392014-08-19 Alan Modra <amodra@gmail.com>
40
41 * configure: Regenerate.
42
faa743bb
RM		 432014-08-15 Roland McGrath <mcgrathr@google.com>
44
45 * configure: Regenerate.
46 * config.in: Regenerate.
47
b2b255bd
MF		 482014-03-05 Mike Frysinger <vapier@gentoo.org>
49
50 * compile.c (sim_load): Add const to prog.
51
ef3e8cf7
MF		 522014-02-17 Mike Frysinger <vapier@gentoo.org>
53
54 PR gdb/16450
55 * compile.c (control_c_sim_desc): Delete.
56 (control_c): Likewise.
57 (sim_resume): Delete signal(SIGINT) handling.
58
bf3d9781
AM		 592013-09-23 Alan Modra <amodra@gmail.com>
60
61 * configure: Regenerate.
62
31e6ad7d
MF		 632013-06-03 Mike Frysinger <vapier@gentoo.org>
64
65 * aclocal.m4, configure: Regenerate.
66
5f3ef9d0
JB		 672012-06-15 Joel Brobecker <brobecker@adacore.com>
68
69 * config.in, configure: Regenerate.
70
a6ff997c
NC		 712012-05-18 Nick Clifton <nickc@redhat.com>
72
73 PR 14072
74 * compile.c: Include config.h before system header files.
75 * sim-main.h: Likewise.
76
2232061b
MF		 772012-03-24 Mike Frysinger <vapier@gentoo.org>
78
79 * aclocal.m4, config.in, configure: Regenerate.
80
db2e4d67
MF		 812011-12-03 Mike Frysinger <vapier@gentoo.org>
82
83 * aclocal.m4: New file.
84 * configure: Regenerate.
85
9c082ca8
MF		 862011-10-17 Mike Frysinger <vapier@gentoo.org>
87
88 * configure.ac: Change include to common/acinclude.m4.
89
6ffe910a
MF		 902011-10-17 Mike Frysinger <vapier@gentoo.org>
91
92 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
93 call. Replace common.m4 include with SIM_AC_COMMON.
94 * configure: Regenerate.
95
2419798b
MF		 962011-07-05 Mike Frysinger <vapier@gentoo.org>
97
98 * compile.c (sim_do_command): Delete.
99
dae477fe
AB		 1002011-01-11 Andrew Burgess <aburgess@broadcom.com>
101
102 * compile.c (sim_store_register): Update return value to
103 match new API.
104
5558e7e6
MF		 1052010-04-14 Mike Frysinger <vapier@gentoo.org>
106
107 * compile.c (sim_write): Add const to buffer arg.
108
3725885a
RW		 1092010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
110
111 * configure: Regenerate.
112
3a6c31f9
YS		 1132009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
114 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
115 Index registers not masked memory areas.
116 Only simply increment or decrement.
117 * compile.c(store_1): Ditto.
118
d6416cdc
RW		 1192009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
120
81ecdfbb
RW		 121 * config.in: Regenerate.
122 * configure: Likewise.
123
d6416cdc
RW		 124 * configure: Regenerate.
125
c4212d37
JS		 1262008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
127
128 * compile.c: Add const to remove warning.
129
b5bd9624
HPN		 1302008-07-11 Hans-Peter Nilsson <hp@axis.com>
131
132 * configure: Regenerate to track ../common/common.m4 changes.
133 * config.in: Ditto.
134
6efef468
JM		 1352008-06-06 Vladimir Prus <vladimir@codesourcery.com>
136 Daniel Jacobowitz <dan@codesourcery.com>
137 Joseph Myers <joseph@codesourcery.com>
138
139 * configure: Regenerate.
140
917c78f9
DJ		 1412007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
142
143 * compile.c (sim_resume): Fix the last byte of ARGV for
144 SYS_CMDLINE.
145
edc5d9ec
HPN		 1462006-12-21 Hans-Peter Nilsson <hp@axis.com>
147
148 * acconfig.h: Remove.
149 * config.in: Regenerate.
150
b86015ea
YS		 1512006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
152
153 * compile.c (OBITOP): Bit address mask low three bit.
154 * compile.c (decode): Fix warning.
155
e85e3205
RE		 1562006-06-13 Richard Earnshaw <rearnsha@arm.com>
157
158 * configure: Regenerated.
159
2f0122dc
DJ		 1602006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
161
162 * configure: Regenerated.
163
20e95c23
DJ		 1642006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
165
166 * configure: Regenerated.
167
2b193c4a
MK		 1682005-03-23 Mark Kettenis <kettenis@gnu.org>
169
170 * configure: Regenerate.
171
35695fd6
AC		 1722005-01-14 Andrew Cagney <cagney@gnu.org>
173
174 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
175 explicit call to AC_CONFIG_HEADER.
176 * configure: Regenerate.
177
f0569246
AC		 1782005-01-12 Andrew Cagney <cagney@gnu.org>
179
180 * configure.ac: Update to use ../common/common.m4.
181 * configure: Re-generate.
182
38f48d72
AC		 1832005-01-11 Andrew Cagney <cagney@localhost.localdomain>
184
185 * configure: Regenerated to track ../common/aclocal.m4 changes.
186
b7026657
AC		 1872005-01-07 Andrew Cagney <cagney@gnu.org>
188
189 * configure.ac: Rename configure.in, require autoconf 2.59.
190 * configure: Re-generate.
191
379832de
HPN		 1922004-12-08 Hans-Peter Nilsson <hp@axis.com>
193
194 * configure: Regenerate for ../common/aclocal.m4 update.
195
e4d3c499
AO		 1962004-06-28 Alexandre Oliva <aoliva@redhat.com>
197
e073c474
AO		 198 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
199 * compile.c (sim_resume): Make sure that dst.reg refers to the
200 right register byte in mova/sz.l @(dd,RnL),ERn.
201 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
202 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
203 mulxs, divs and divxs.
204
e4d3c499
AO		 205 * compile.c (sim_load): Update sd->memory_size.
206
d6fd015d 2072004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 208
d6fd015d
MS		 209 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
210 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
211
3d29fdb4
MS		 2122004-01-05 Michael Snyder <msnyder@redhat.com>
213
214 * compile.c (sim_load): Don't pass a type to bfd_openr.
215
f5d3df96
MS		 2162003-12-16 Michael Snyder <msnyder@redhat.com>
217
218 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
219 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
220
454d0511
DD		 2212003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
222
223 * compile.c (set_h8300h): Initialize globals to zero.
224
29b52f93
KH		 2252003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
226
227 * compile.c (h8300_normal_mode): New.
228 (SP): Handle normal mode.
229 (bitfrom): Use normal mode flag to return suitable value.
230 (lvalue): Use normal mode flag to return command line location.
231 (decode): Decode instruction correctly for normal mode.
232 (init_pointers): Initialise memory correctly for normal mode.
233 (sim_resume): Handle cases for normal mode using h8300_normal_mode
234 flag.
235 (sim_store_register): Handle 2 byte PC for normal mode.
236 (sim_fetch_register): Handle 2 byte PC for normal mode.
237 (set_h8300h): Set normal mode flag as per architechture.
238 (sim_load): Allocate 64K for normal mode instead of bigger memory.
239
f408565c
MS		 2402003-07-18 Michael Snyder <msnyder@redhat.com>
241
242 * compile.c (decode): Enhancements for mova.
243 Initialize cst, reg, and rdisp inside the loop, for each
244 new instruction. Defer correction of the disp2 values until
245 later, and then adjust them by the size of the first operand,
246 rather than the size of the instruction.
247 (sim_resume): For mova, adjust the size of the second operand
248 according to the type of the first operand (INDEXB vs. INDEXW).
249 In cases where there is only one operand, the other two must
250 both be composed on the fly.
251
e22fef83
MS		 2522003-07-22 Michael Snyder <msnyder@redhat.com>
253
254 * compile.c (sim_resume): Revert 6-24 change, it does not
255 work with gdb breakpoints.
256
0f42aa71
MS		 2572003-07-17 Michael Snyder <msnyder@redhat.com>
258
55acb21b
MS		 259 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
260 (decode): IMM16 is always zero-extended.
0f42aa71 261
f0861129
MS		 2622003-06-24 Michael Snyder <msnyder@redhat.com>
263
264 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
265 * compile.c (sim_resume): Use the above to return stop signal.
266
9f70f8ec
MS		 2672003-06-18 Michael Snyder <msnyder@redhat.com>
268
269 * compile.c: Replace "Hitachi" with "Renesas".
270 (decode): Distinguish AV_H8S from AV_H8H.
271 (sim_resume): H8SX can use any register for TAS.
272 (decode): Add support for VECIND.
273 (sim_resume): Implement rte/l and rts/l.
274 (GETSR): New macro (actually old macro reincarnated).
275 (decode): Add handling for IMM2.
276 (sim_resume): Drop extra block around jmp, jsr, rts.
277 Add handling for trapa and rte.
278 For divxu.b, change 0xffff mask to 0xff.
279 (set_h8300h): Add bfd_mach_h8300sxn machine.
280
18ad32b5
MS		 2812003-06-18 Corinna Vinschen <vinschen@redhat.com>
282
283 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
284 and SBR, VBR.
285
173b1c98
MS		 2862003-06-05 Michael Snyder <msnyder@redhat.com>
287
288 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
289 (sim_store_register): Ditto.
290
e8c1a4e7
MS		 2912003-06-04 Michael Snyder <msnyder@redhat.com>
292
293 * compile.c (sim_info): Fix typo in output.
294
173b1c98 295 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 296 with a bfd_machine argument, and decode it inline.
297 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
298
dc5c3759
MS		 2992003-06-03 Michael Snyder <msnyder@redhat.com>
300
e8c1a4e7
MS		 301 * compile.c: Add h8300sx insns and addressing modes.
302 * sim-main.h: Replaces h8300/inst.h.
303 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 304
b7f97e9c
MS		 3052003-04-13 Michael Snyder <msnyder@redhat.com>
306
307 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
308
d1360fb0
V		 3092003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
310
311 * compile.c (cmdline_location): Added function to
312 return the location of 8-bit (256 locations) where the
313 Command Line arguments would be stored.
314 (decode): Added a TRAP to 0xcc for Commandline
315 processing using pseudo opcode O_SYS_CMDLINE.
316 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
317 (sim_create_inferior): Setting a pointer to
318 Commandline Args array.
319 * inst.h: Added a new variable ptr_command_line for
320 storing pointer to Commandline array.
321
bf174226
V		 3222003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
323
324 * compile.c (decode): Added code for some more magic traps.
325 * compile.c (sim_resume): Added support for File I/O system
326 calls through callback to host_system.
327 System calls provided support for :
328 open, read, write, lseek, close, stat, fstat
329 Only basic support for stat and fstat.
330
6b4a8935
AC		 3312003-02-27 Andrew Cagney <cagney@redhat.com>
332
333 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
334
ec38ce99
KH		 3352003-02-05 Kazu Hirata <kazu@cs.umass.edu>
336
337 * compile.c (init_pointers): Abort if wreg never gets initialized.
338 (sim_resume): Fix the handling of exts.w and extu.w.
339
ad4cda16
KH		 3402003-01-31 Kazu Hirata <kazu@cs.umass.edu>
341
342 * compile.c (sim_resume): Fix the handling of bxor.
343
a4f27e3e
MS		 3442003-01-16 Michael Snyder <msnyder@redhat.com>
345
346 * compile.c: Change K&R function definitions to ISO.
347 (fetch): Make static, and eliminate unused parameter 'n'.
348
d0fe2f7e
KH		 3492002-12-26 Kazu Hirata <kazu@cs.umass.edu>
350
351 * compile.c: Fix formatting.
352 * inst.h: Likewise.
353
a64bfde3
AV		 3542002-07-29 Andrey Volkov <avolkov@transas.com>
355
356 * compile.c: Include "gdb/sim-h8300.h"
357 * Makefile.in: Add dependences on "inst.h",
358 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
359
c8cca39f
AC		 3602002-06-16 Andrew Cagney <ac131313@redhat.com>
361
362 * configure: Regenerated to track ../common/aclocal.m4 changes.
363
3c25f8c7
AC		 3642002-06-08 Andrew Cagney <cagney@redhat.com>
365
366 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
367
d1335144
KH		 3682002-05-19 Kazu Hirata <kazu@cs.umass.edu>
369
370 * compile.c: Fix formatting.
371
c3f4437e
KH		 3722002-05-18 Kazu Hirata <kazu@cs.umass.edu>
373
374 * compile.c: Fix formatting.
375
6147b1f6
AV		 3762002-05-17 Andrey Volkov (avolkov@transas.com)
377
378 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
379
fc974602
AV		 3802002-05-17 Andrey Volkov (avolkov@transas.com)
381
382 * compile.c: Add support of EXR register
383 * inst.h: Ditto.
384
a8cdafbd
AV		 3852002-05-17 Andrey Volkov (avolkov@transas.com)
386
387 * compile.c: Made h8300s as new target, not h8300h alias.
388 * inst.h: Ditto.
389
f6225c96
AV		 3902002-05-17 Andrey Volkov (avolkov@transas.com)
391
392 * compile.c: Add additional CCR flags (I,UI,H,U)
393
3b02cf92
AV		 3942002-05-17 Andrey Volkov (avolkov@transas.com)
395
396 * compile.c: Change literal regnumbers to REGNUMS.
397 Fix instruction and cycles counting
398
de9b1892
KH		 3992001-12-20 Kazu Hirata <kazu@hxi.com>
400
401 * compile.c: Fix formatting.
402
2ea716f6
KH		 4032001-12-20 Kazu Hirata <kazu@hxi.com>
404
405 * compile.c: Fix comment typos.
406
6d028502
KH		 4072000-08-10 Kazu Hirata <kazu@hxi.com>
408
409 * compile.c (decode): Clean up the code.
410
0a17cd59
AC		 4112000-06-15 Kazu Hirata <kazu@hxi.com>
412
413 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
414 correctly.
415
97ee9e5a
FCE		 4162000-06-20 Frank Ch. Eigler <fche@redhat.com>
417
418 * compile.c: Don't include "wait.h".
419 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
420 instead of WIF* from host.
421
98ecb0a7
FCE		 4222000-06-13 Frank Ch. Eigler <fche@redhat.com>
423
424 * compile.c, writecode.c: Correct typo.
425
0ef9643e
JL		 4262000-06-13 Kazu Hirata <kazu@hxi.com>
427
428 * compile.c: Fix formatting.
429
eb2d80b4
AC		 430Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
431
432 * configure: Regenerated to track ../common/aclocal.m4 changes.
433
d4f3574e
SS		 434Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
435
436 * configure: Regenerated to track ../common/aclocal.m4 changes.
437
cd0fc7c3
SS		 4381999-05-08 Felix Lee <flee@cygnus.com>
439
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
441
7a292a7a
SS		 4421999-04-02 Keith Seitz <keiths@cygnus.com>
443
444 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
445 frequency at which the poll_quit callback is used.
446 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
447
c906108c
SS		 448Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
449
450 * configure: Regenerated to track ../common/aclocal.m4 changes.
451
452Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
453
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
455 * config.in: Ditto.
456
457Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
458
459 * acconfig.h: New file.
460 * configure.in: Reverted change of Apr 24; use sinclude again.
461
462Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
463
464 * configure: Regenerated to track ../common/aclocal.m4 changes.
465 * config.in: Ditto.
466
467Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
468
469 * configure.in: Don't call sinclude.
470
471Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
472
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
474
475Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
476
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
478
479Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482
483Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486
487Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
488
489 * compile.c (sim_store_register, sim_fetch_register): Pass in
490 length parameter. Return -1.
491
492Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495
496Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499
500Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
501
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
503
504Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
505
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
507 * config.in: Ditto.
508
509Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
510
511 * configure: Regenerated to track ../common/aclocal.m4 changes.
512
513Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
514
515 * compile.c: #include stdio.h for definition of NULL on
516 some platforms.
517
518Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
519
520 * compile.c (sim_load): Pass lma_p and sim_write args to
521 sim_load_file.
522
523Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * Makefile.in (compile.o): Depend on config.h in local directory.
546
547Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
548
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
550
551Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
552
553 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
554 with sim/common.
555 * configure.in: check for sys/param.h
556 * compile.c: #ifdef HAVE_SYS_PARAM_H.
557 #define SIGTRAP for wingdb.
558 (sim_resume): poll keyboard at least once per call.
559 (sim_resume): use host_callback instead of printf for syscall
560 output.
561
562Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
563
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
565
566Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
567
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 * config.in: Ditto.
570
571Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
572
573 * compile.c (sim_kill): Delete.
574 (sim_create_inferior): Add ABFD argument.
575 (sim_load): Move setting of PC from here.
576 (sim_create_inferior): To here.
577 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
578 the sim_load code should be moved to sim_open.
579
580Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
581
582 * configure: Regenerated to track ../common/aclocal.m4 changes.
583 * config.in: Ditto.
584
585Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
586
587 * compile.c (sim_open): Add ABFD argument.
588
589Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
590
591 * compile.c (sim_open): Add callback argument.
592 (sim_set_callbacks): Delete SIM_DESC argument.
593
594Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
595
596 * compile.c (sim_load): Call bfd_get_mach instead of examining
597 bfd fields directly.
598 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
599
600Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
601
602 * configure: Regenerated to track ../common/aclocal.m4 changes.
603
604Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
605
606 * compile.c (sim_resume): Use poll_quit callback.
607 (sim_stop): New function.
608
609Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
610
611 * Makefile.in (SIM_OBJS): Add sim-load.o.
612 * compile.c (sim_kind, myname): New static locals.
613 (sim_open): Set sim_kind, myname.
614 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
615 Call sim_load_file to load file into simulator. Set start address
616 from bfd.
617 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
618
619Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
620
621 * configure: Regenerated to track ../common/aclocal.m4 changes.
622 * config.in: Ditto.
623
624Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
625
626 * compile.c (sim_open): New arg `kind'.
627
628 * configure: Regenerated to track ../common/aclocal.m4 changes.
629
630Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
631
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
633
634Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
635
636 * configure: Regenerated to track ../common/aclocal.m4 changes.
637
638Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
639
640 * configure: Re-generate.
641
642Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
643
644 * configure: Regenerate to track ../common/aclocal.m4 changes.
645
646Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
647
648 * compile.c (sim_open): New SIM_DESC result. Argument is now in
649 argv form.
650 (other sim_*): New SIM_DESC argument.
651
652Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
653
654 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
655 COMMON_{PRE,POST}_CONFIG_FRAG instead.
656 * configure.in: sinclude ../common/aclocal.m4.
657 * configure: Regenerated.
658
659Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
660
661 * configure configure.in Makefile.in: Update to new configure
662 scheme which is more compatible with WinGDB builds.
663 * configure.in: Improve comment on how to run autoconf.
664 * configure: Re-run autoconf to get new ../common/aclocal.m4.
665 * Makefile.in: Use autoconf substitution to install common
666 makefile fragment.
667
668Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
669
670 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
671 (SIM_OBJS): Define.
672 * configure.in: Simplify using macros in ../common/aclocal.m4.
673 * configure: Regenerated.
674 * inst.h (enum sim_state): Define.
675 (cpu_state_type): New member `state'. Set it whenever `exception'
676 is set.
677 * compile.c (sim_callback): New global.
678 (sim_set_simcache_size): Renamed from sim_csize.
679 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
680 'cus it can't work. Change main loop exit test to use cpu.state.
681 (sim_trace): New function.
682 (sim_stop_reason): Add right way to set results, but #if 0 out.
683 (sim_size): New function.
684 (sim_info): Redirect calls to printf_filtered through callback.
685 (sim_set_callbacks): Record callback.
686 * run.c: Deleted, using one in ../common now.
687 * tconfig.in: New file.
688
689Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
690
691 * Makefile.in (mostlyclean): Don't remove config.log here.
692
693Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
694
695 * compile.c (sim_resume): rts, sleep, bpt and nop have
696 no associated "size".
697
698Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
699
700 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
701
702Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
703
704 * run.c (main): Don't "load" sections which don't have
705 SEC_LOAD set.
706 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
707 of OSHIFTS.
708 (ONOT): Define.
709 (sim_resume, shift/rotate cases): Add support for shift/rotate
710 by two bits.
711 (OSHIFTS): Corresponding changes.
712
713Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
714
715 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
716
717Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
718
719 * compile.c (h8300smode): Declare.
720
721Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
722
723 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
724 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
725 (docdir): Removed.
726 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
727 (AC_PROG_INSTALL): Added.
728 * configure: Rebuilt.
729
730Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
731
732 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
733 * run.c (main): Treat the H8/S like the H8/300H for now.
734
735Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
736
737 * compile.c (SEXTCHAR): Clear upper bits when sign
738 bit is clear.
739
740Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
741
742 * compile.c (sim_resume): Correctly handle divu.
743
744Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
745
746 * compile.c (sim_resume): Never allow the PC to have an
747 odd value.
748
749Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
750
751 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
752 separate memory is allocate for the 8-bit area.
753 (struct cpu_state_type): Add new "eightbit' field.
754 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
755 area.
756 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
757 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
758 (init_pointers): Initialize space for the 8-bit area.
759 (sim_write): Handle writing into the 8-bit area.
760 (sim_read): Handle reading from the 8-bit area.
761 (sim_load): Reallocate space for the 8-bit area.
762
763 * compile.c (sim_load): Re-allocate memory for the simulator
764 here.
765
766Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
767
768 * compile.c (sim_resume): Fix and simplify overflow and carry
769 handling for 32bit ALU insns.
770
771Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
772
773 * compile.c (sim_resume): Fix overflow checks for ALU insns.
774
775Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
776
777 * compile.c (decode): Use "bit" to hold L_3 immediates instead
778 of holding them in "abs". Handle ABS8MEM memory references aka
779 8-bit area. Replace ABSMOV references with ABS8MEM.
780
781Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
782
783 * compile.c (fetch): Handle accesses to the exception/function
784 vectors.
785
786Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
787
788 * compile.c: #include "wait.h".
789 (sim_resume, sleep insn): Check program exit status in r0.
790 (sim_resume, shift insns): Fix setting of overflow flag for shal.
791 * run.c: #include <signal.h>.
792 (main): Abort if program got SIGILL.
793 Print error message if argument is invalid.
794 (usage): Improve text.
795
796Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
797
798 * configure: Regenerate with autoconf 2.7.
799
800Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
801
802 * inst.h (MPOWER,MSIZE): Deleted.
803 (H8300{,H}_MSIZE): Define.
804 * compile.c (memory_size): New static global.
805 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
806 (sim_write,sim_read): Use memory_size.
807
808Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
809
810 * compile.c (sim_set_callbacks): New.
811
812Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
813
814 * Makefile.in (BISON): Remove macro.
815
816Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
817
818 * Makefile.in (maintainer-clean): New synonym for realclean.
819
820Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
821
822 * Makefile.in (install): Don't install in $(tooldir).
823
824 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
825 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
826 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
827 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
828 creating config.h.
829 * configure: Rebuild.
830 * config.in: New file, created by autoheader.
831 * Makefile.in (AR): Define as @AR@.
832 (CC): New variable, defined as @CC@.
833 (CFLAGS): Define as @CFLAGS@.
834 (RANLIB): Define as @RANLIB@.
835 (HDEFINES, TDEFINES): New variables.
836 (@host_makefile_frag@): Remove.
837 (compile.o, run.o): Depend upon config.h.
838 (mostlyclean): Make the same as clean, not distclean.
839 (clean): Remove config.log.
840 (distclean): Remove config.h and stamp-h.
841 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
842 invoking config.status.
843 (config.h, stamp-h): New targets.
844 * compile.c: Include "config.h". Don't include <sys/times.h>.
845 Include <time.h> and <stdlib.h> if they exist. Don't include
846 "sysdep.h".
847 (get_now): Remove unused local b.
848 * run.c: Include "config.h". Include <stdlib.h> if it exists.
849 Don't include "sysdep.h".
850 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
851 <stdio.h>.
852
853Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
854
855 * Update all FSF addresses except those in COPYING* files.
856
857Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
858
859 * Makefile.in (clean): Remove run.
860 (distclean): Remove Makefile.
861
862 * h8300.mt: Removed.
863
864 * Makefile.in, configure.in: converted to autoconf.
865 * configure: New file, generated with autconf 2.4.
866
867Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
868
869 * compile.c (sim_do_command): New function.
870
871Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
872
873 * compile.c (get_now): Don't do if win32.
874 (sim_resume): Poll in win32 too.
875
876Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
877
878 * configure.in: Fix typo in last change.
879
880Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
881
882 * run.c: parse arguments with getopt().
883
884Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
885
886 * configure.in: Use ../../bfd/hosts/std-host.h if specific
887 host unavailable.
888
889Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
890
891 * compile.c (sim_resume): Initialize cpu.mask.
892
893Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
894
895 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
896
897Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
898
899 * compile.c: #include "bfd.h".
900 (sim_*): Set result type to void where there isn't one.
901 (sim_resume, default case): Set cpu.exception to SIGILL.
902 (sim_trace): Delete.
903 (sim_set_pc): Delete.
904 (sim_info): Delete printf_fn arg, all callers changed.
905 Call printf_filtered.
906 (set_h8300h): New arg `flag', all callers changed.
907 (sim_close): New function.
908 (sim_load): New function.
909 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
910 * run.c: #include <varargs.h>, "remote-sim.h".
911 (printf_filtered): New function.
912
913Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
914
915 * compile.c (decode): Fix typo (16 bit branches).
916 (*): Some white space clean up.
917
918Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
919
920 * compile.c (decode): Compile 16bit branches properly.
921
922Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
923
924 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
925 andc. Poll for interrupts.
926
927Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
928
929 * compile.c: #include "ansidecl.h" for remote-sim.h.
930
931Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
932
933 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
934 * compile.c: #include "remote-sim.h".
935 (sim_resume): New arg siggnal.
936 (sim_write): Use SIM_ADDR for type of arg addr.
937 Always return a value.
938 (sim_read): Ditto.
939 (sim_store_register): Result is type int.
940 (sim_fetch_register): Ditto.
941 (sim_stop_reason): Renamed from sim_stop_signal.
942 (sim_set_pc): Use SIM_ADDR for type of arg pc.
943 (sim_info): int result, new arg printf_fn.
944 (sim_kill): int result.
945 (sim_open): int result, new arg name.
946 * run.c (main): Use sim_set_pc to set pc.
947 Update call to sim_info.
948
949Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
950
951 * compile.c (sim_stop_signal): Result is now enum sim_stop.
952
953Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
954
955 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
956
957Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
958
959 * compile.c (sim_set_pc): Write to the pc direcly.
960 (sim_store_register): Now value is passed by reference. (sim_read,
961 sim_write): Return number of bytes copied.
962
963Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
964
965 * compile.c (mop): New function to do multiplies.
966
967Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
968
969 * compile.c (sim_resume): Add support for nop insn.
970
971Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
972
973 * compile.c: Reset HMODE back to zero (accidently set it to 1).
974
975 * run.c (main): If h8/300h binary detected, call set_h8300h.
976 * compile.c (sim_resume): Fix O_NEG insn.
977
978Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
979
980 * run.c (main): Add -h flag to enable h8/300h emulation.
981 * compile.c: Rename Hmode to HMODE (consistency with gdb).
982 (set_h8300h): New function.
983 (sim_resume): Add support for extu,exts insns.
984 (sim_resume): Fix logical right shifting.
985 (sim_resume, label alu32): Fix setting of carry flag.
986
987Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
988
989 * compile.c (sim_csize): Initialize cpu.cache.
990
991Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
992
993 * Makefile.in: Add -I../../bfd to pick up bfd.h.
994
995Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
996
997 * run.c (main): Fix parsing of args.
998
999 * compile.c (sim_resume): Fix shll insn.
1000
1001Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1002
1003 * compile.c: New file, supports H8/300H.
1004 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1005
1006Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1007
1008 * run.c (main): Add -v to print info.
1009 * p3.c (sim_info): New function.
1010
1011Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1012
1013 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1014
1015Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1016
1017 * Makefile.in: Don't use cb or indent
1018 * p1.c, state.h, writecode.c: lint
1019
1020Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1021
1022 * Makefile.in: Make SunOS halfdone VPATH work.
1023 * p1.c: Lint picked up by HP native compiler.
1024
1025Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1026
1027 * p1.c (sim_resume): when running on dos, any character typed to
1028 the keyboard will cause a simulated exception.
1029
1030Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1031
1032 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1033 running
1034
1035Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036
1037 * new
1038
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