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* configure.ac: Add test for libz and zlib.h.
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
6efef468
JM		 12008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2 Daniel Jacobowitz <dan@codesourcery.com>
3 Joseph Myers <joseph@codesourcery.com>
4
5 * configure: Regenerate.
6
917c78f9
DJ		 72007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
8
9 * compile.c (sim_resume): Fix the last byte of ARGV for
10 SYS_CMDLINE.
11
edc5d9ec
HPN		 122006-12-21 Hans-Peter Nilsson <hp@axis.com>
13
14 * acconfig.h: Remove.
15 * config.in: Regenerate.
16
b86015ea
YS		 172006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
18
19 * compile.c (OBITOP): Bit address mask low three bit.
20 * compile.c (decode): Fix warning.
21
e85e3205
RE		 222006-06-13 Richard Earnshaw <rearnsha@arm.com>
23
24 * configure: Regenerated.
25
2f0122dc
DJ		 262006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
27
28 * configure: Regenerated.
29
20e95c23
DJ		 302006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
31
32 * configure: Regenerated.
33
2b193c4a
MK		 342005-03-23 Mark Kettenis <kettenis@gnu.org>
35
36 * configure: Regenerate.
37
35695fd6
AC		 382005-01-14 Andrew Cagney <cagney@gnu.org>
39
40 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
41 explicit call to AC_CONFIG_HEADER.
42 * configure: Regenerate.
43
f0569246
AC		 442005-01-12 Andrew Cagney <cagney@gnu.org>
45
46 * configure.ac: Update to use ../common/common.m4.
47 * configure: Re-generate.
48
38f48d72
AC		 492005-01-11 Andrew Cagney <cagney@localhost.localdomain>
50
51 * configure: Regenerated to track ../common/aclocal.m4 changes.
52
b7026657
AC		 532005-01-07 Andrew Cagney <cagney@gnu.org>
54
55 * configure.ac: Rename configure.in, require autoconf 2.59.
56 * configure: Re-generate.
57
379832de
HPN		 582004-12-08 Hans-Peter Nilsson <hp@axis.com>
59
60 * configure: Regenerate for ../common/aclocal.m4 update.
61
e4d3c499
AO		 622004-06-28 Alexandre Oliva <aoliva@redhat.com>
63
e073c474
AO		 64 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
65 * compile.c (sim_resume): Make sure that dst.reg refers to the
66 right register byte in mova/sz.l @(dd,RnL),ERn.
67 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
68 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
69 mulxs, divs and divxs.
70
e4d3c499
AO		 71 * compile.c (sim_load): Update sd->memory_size.
72
d6fd015d 732004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 74
d6fd015d
MS		 75 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
76 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
77
3d29fdb4
MS		 782004-01-05 Michael Snyder <msnyder@redhat.com>
79
80 * compile.c (sim_load): Don't pass a type to bfd_openr.
81
f5d3df96
MS		 822003-12-16 Michael Snyder <msnyder@redhat.com>
83
84 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
85 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
86
454d0511
DD		 872003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
88
89 * compile.c (set_h8300h): Initialize globals to zero.
90
29b52f93
KH		 912003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
92
93 * compile.c (h8300_normal_mode): New.
94 (SP): Handle normal mode.
95 (bitfrom): Use normal mode flag to return suitable value.
96 (lvalue): Use normal mode flag to return command line location.
97 (decode): Decode instruction correctly for normal mode.
98 (init_pointers): Initialise memory correctly for normal mode.
99 (sim_resume): Handle cases for normal mode using h8300_normal_mode
100 flag.
101 (sim_store_register): Handle 2 byte PC for normal mode.
102 (sim_fetch_register): Handle 2 byte PC for normal mode.
103 (set_h8300h): Set normal mode flag as per architechture.
104 (sim_load): Allocate 64K for normal mode instead of bigger memory.
105
f408565c
MS		 1062003-07-18 Michael Snyder <msnyder@redhat.com>
107
108 * compile.c (decode): Enhancements for mova.
109 Initialize cst, reg, and rdisp inside the loop, for each
110 new instruction. Defer correction of the disp2 values until
111 later, and then adjust them by the size of the first operand,
112 rather than the size of the instruction.
113 (sim_resume): For mova, adjust the size of the second operand
114 according to the type of the first operand (INDEXB vs. INDEXW).
115 In cases where there is only one operand, the other two must
116 both be composed on the fly.
117
e22fef83
MS		 1182003-07-22 Michael Snyder <msnyder@redhat.com>
119
120 * compile.c (sim_resume): Revert 6-24 change, it does not
121 work with gdb breakpoints.
122
0f42aa71
MS		 1232003-07-17 Michael Snyder <msnyder@redhat.com>
124
55acb21b
MS		 125 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
126 (decode): IMM16 is always zero-extended.
0f42aa71 127
f0861129
MS		 1282003-06-24 Michael Snyder <msnyder@redhat.com>
129
130 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
131 * compile.c (sim_resume): Use the above to return stop signal.
132
9f70f8ec
MS		 1332003-06-18 Michael Snyder <msnyder@redhat.com>
134
135 * compile.c: Replace "Hitachi" with "Renesas".
136 (decode): Distinguish AV_H8S from AV_H8H.
137 (sim_resume): H8SX can use any register for TAS.
138 (decode): Add support for VECIND.
139 (sim_resume): Implement rte/l and rts/l.
140 (GETSR): New macro (actually old macro reincarnated).
141 (decode): Add handling for IMM2.
142 (sim_resume): Drop extra block around jmp, jsr, rts.
143 Add handling for trapa and rte.
144 For divxu.b, change 0xffff mask to 0xff.
145 (set_h8300h): Add bfd_mach_h8300sxn machine.
146
18ad32b5
MS		 1472003-06-18 Corinna Vinschen <vinschen@redhat.com>
148
149 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
150 and SBR, VBR.
151
173b1c98
MS		 1522003-06-05 Michael Snyder <msnyder@redhat.com>
153
154 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
155 (sim_store_register): Ditto.
156
e8c1a4e7
MS		 1572003-06-04 Michael Snyder <msnyder@redhat.com>
158
159 * compile.c (sim_info): Fix typo in output.
160
173b1c98 161 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 162 with a bfd_machine argument, and decode it inline.
163 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
164
dc5c3759
MS		 1652003-06-03 Michael Snyder <msnyder@redhat.com>
166
e8c1a4e7
MS		 167 * compile.c: Add h8300sx insns and addressing modes.
168 * sim-main.h: Replaces h8300/inst.h.
169 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 170
b7f97e9c
MS		 1712003-04-13 Michael Snyder <msnyder@redhat.com>
172
173 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
174
d1360fb0
V		 1752003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
176
177 * compile.c (cmdline_location): Added function to
178 return the location of 8-bit (256 locations) where the
179 Command Line arguments would be stored.
180 (decode): Added a TRAP to 0xcc for Commandline
181 processing using pseudo opcode O_SYS_CMDLINE.
182 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
183 (sim_create_inferior): Setting a pointer to
184 Commandline Args array.
185 * inst.h: Added a new variable ptr_command_line for
186 storing pointer to Commandline array.
187
bf174226
V		 1882003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
189
190 * compile.c (decode): Added code for some more magic traps.
191 * compile.c (sim_resume): Added support for File I/O system
192 calls through callback to host_system.
193 System calls provided support for :
194 open, read, write, lseek, close, stat, fstat
195 Only basic support for stat and fstat.
196
6b4a8935
AC		 1972003-02-27 Andrew Cagney <cagney@redhat.com>
198
199 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
200
ec38ce99
KH		 2012003-02-05 Kazu Hirata <kazu@cs.umass.edu>
202
203 * compile.c (init_pointers): Abort if wreg never gets initialized.
204 (sim_resume): Fix the handling of exts.w and extu.w.
205
ad4cda16
KH		 2062003-01-31 Kazu Hirata <kazu@cs.umass.edu>
207
208 * compile.c (sim_resume): Fix the handling of bxor.
209
a4f27e3e
MS		 2102003-01-16 Michael Snyder <msnyder@redhat.com>
211
212 * compile.c: Change K&R function definitions to ISO.
213 (fetch): Make static, and eliminate unused parameter 'n'.
214
d0fe2f7e
KH		 2152002-12-26 Kazu Hirata <kazu@cs.umass.edu>
216
217 * compile.c: Fix formatting.
218 * inst.h: Likewise.
219
a64bfde3
AV		 2202002-07-29 Andrey Volkov <avolkov@transas.com>
221
222 * compile.c: Include "gdb/sim-h8300.h"
223 * Makefile.in: Add dependences on "inst.h",
224 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
225
c8cca39f
AC		 2262002-06-16 Andrew Cagney <ac131313@redhat.com>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
3c25f8c7
AC		 2302002-06-08 Andrew Cagney <cagney@redhat.com>
231
232 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
233
d1335144
KH		 2342002-05-19 Kazu Hirata <kazu@cs.umass.edu>
235
236 * compile.c: Fix formatting.
237
c3f4437e
KH		 2382002-05-18 Kazu Hirata <kazu@cs.umass.edu>
239
240 * compile.c: Fix formatting.
241
6147b1f6
AV		 2422002-05-17 Andrey Volkov (avolkov@transas.com)
243
244 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
245
fc974602
AV		 2462002-05-17 Andrey Volkov (avolkov@transas.com)
247
248 * compile.c: Add support of EXR register
249 * inst.h: Ditto.
250
a8cdafbd
AV		 2512002-05-17 Andrey Volkov (avolkov@transas.com)
252
253 * compile.c: Made h8300s as new target, not h8300h alias.
254 * inst.h: Ditto.
255
f6225c96
AV		 2562002-05-17 Andrey Volkov (avolkov@transas.com)
257
258 * compile.c: Add additional CCR flags (I,UI,H,U)
259
3b02cf92
AV		 2602002-05-17 Andrey Volkov (avolkov@transas.com)
261
262 * compile.c: Change literal regnumbers to REGNUMS.
263 Fix instruction and cycles counting
264
de9b1892
KH		 2652001-12-20 Kazu Hirata <kazu@hxi.com>
266
267 * compile.c: Fix formatting.
268
2ea716f6
KH		 2692001-12-20 Kazu Hirata <kazu@hxi.com>
270
271 * compile.c: Fix comment typos.
272
6d028502
KH		 2732000-08-10 Kazu Hirata <kazu@hxi.com>
274
275 * compile.c (decode): Clean up the code.
276
0a17cd59
AC		 2772000-06-15 Kazu Hirata <kazu@hxi.com>
278
279 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
280 correctly.
281
97ee9e5a
FCE		 2822000-06-20 Frank Ch. Eigler <fche@redhat.com>
283
284 * compile.c: Don't include "wait.h".
285 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
286 instead of WIF* from host.
287
98ecb0a7
FCE		 2882000-06-13 Frank Ch. Eigler <fche@redhat.com>
289
290 * compile.c, writecode.c: Correct typo.
291
0ef9643e
JL		 2922000-06-13 Kazu Hirata <kazu@hxi.com>
293
294 * compile.c: Fix formatting.
295
eb2d80b4
AC		 296Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
297
298 * configure: Regenerated to track ../common/aclocal.m4 changes.
299
d4f3574e
SS		 300Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
301
302 * configure: Regenerated to track ../common/aclocal.m4 changes.
303
cd0fc7c3
SS		 3041999-05-08 Felix Lee <flee@cygnus.com>
305
306 * configure: Regenerated to track ../common/aclocal.m4 changes.
307
7a292a7a
SS		 3081999-04-02 Keith Seitz <keiths@cygnus.com>
309
310 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
311 frequency at which the poll_quit callback is used.
312 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
313
c906108c
SS		 314Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
315
316 * configure: Regenerated to track ../common/aclocal.m4 changes.
317
318Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
319
320 * configure: Regenerated to track ../common/aclocal.m4 changes.
321 * config.in: Ditto.
322
323Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
324
325 * acconfig.h: New file.
326 * configure.in: Reverted change of Apr 24; use sinclude again.
327
328Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
329
330 * configure: Regenerated to track ../common/aclocal.m4 changes.
331 * config.in: Ditto.
332
333Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
334
335 * configure.in: Don't call sinclude.
336
337Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
338
339 * configure: Regenerated to track ../common/aclocal.m4 changes.
340
341Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
342
343 * configure: Regenerated to track ../common/aclocal.m4 changes.
344
345Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
346
347 * configure: Regenerated to track ../common/aclocal.m4 changes.
348
349Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
350
351 * configure: Regenerated to track ../common/aclocal.m4 changes.
352
353Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
354
355 * compile.c (sim_store_register, sim_fetch_register): Pass in
356 length parameter. Return -1.
357
358Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
359
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
361
362Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
363
364 * configure: Regenerated to track ../common/aclocal.m4 changes.
365
366Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
367
368 * configure: Regenerated to track ../common/aclocal.m4 changes.
369
370Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
371
372 * configure: Regenerated to track ../common/aclocal.m4 changes.
373 * config.in: Ditto.
374
375Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
376
377 * configure: Regenerated to track ../common/aclocal.m4 changes.
378
379Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
380
381 * compile.c: #include stdio.h for definition of NULL on
382 some platforms.
383
384Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
385
386 * compile.c (sim_load): Pass lma_p and sim_write args to
387 sim_load_file.
388
389Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
390
391 * configure: Regenerated to track ../common/aclocal.m4 changes.
392
393Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
394
395 * configure: Regenerated to track ../common/aclocal.m4 changes.
396
397Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
398
399 * configure: Regenerated to track ../common/aclocal.m4 changes.
400
401Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
402
403 * configure: Regenerated to track ../common/aclocal.m4 changes.
404
405Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
406
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
408
409Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
410
411 * Makefile.in (compile.o): Depend on config.h in local directory.
412
413Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
414
415 * configure: Regenerated to track ../common/aclocal.m4 changes.
416
417Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
418
419 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
420 with sim/common.
421 * configure.in: check for sys/param.h
422 * compile.c: #ifdef HAVE_SYS_PARAM_H.
423 #define SIGTRAP for wingdb.
424 (sim_resume): poll keyboard at least once per call.
425 (sim_resume): use host_callback instead of printf for syscall
426 output.
427
428Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
429
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
431
432Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
433
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
435 * config.in: Ditto.
436
437Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
438
439 * compile.c (sim_kill): Delete.
440 (sim_create_inferior): Add ABFD argument.
441 (sim_load): Move setting of PC from here.
442 (sim_create_inferior): To here.
443 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
444 the sim_load code should be moved to sim_open.
445
446Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
447
448 * configure: Regenerated to track ../common/aclocal.m4 changes.
449 * config.in: Ditto.
450
451Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
452
453 * compile.c (sim_open): Add ABFD argument.
454
455Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
456
457 * compile.c (sim_open): Add callback argument.
458 (sim_set_callbacks): Delete SIM_DESC argument.
459
460Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
461
462 * compile.c (sim_load): Call bfd_get_mach instead of examining
463 bfd fields directly.
464 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
465
466Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
467
468 * configure: Regenerated to track ../common/aclocal.m4 changes.
469
470Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
471
472 * compile.c (sim_resume): Use poll_quit callback.
473 (sim_stop): New function.
474
475Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
476
477 * Makefile.in (SIM_OBJS): Add sim-load.o.
478 * compile.c (sim_kind, myname): New static locals.
479 (sim_open): Set sim_kind, myname.
480 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
481 Call sim_load_file to load file into simulator. Set start address
482 from bfd.
483 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
484
485Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
486
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
488 * config.in: Ditto.
489
490Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
491
492 * compile.c (sim_open): New arg `kind'.
493
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
495
496Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
497
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
499
500Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
501
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
503
504Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
505
506 * configure: Re-generate.
507
508Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
509
510 * configure: Regenerate to track ../common/aclocal.m4 changes.
511
512Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
513
514 * compile.c (sim_open): New SIM_DESC result. Argument is now in
515 argv form.
516 (other sim_*): New SIM_DESC argument.
517
518Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
519
520 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
521 COMMON_{PRE,POST}_CONFIG_FRAG instead.
522 * configure.in: sinclude ../common/aclocal.m4.
523 * configure: Regenerated.
524
525Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
526
527 * configure configure.in Makefile.in: Update to new configure
528 scheme which is more compatible with WinGDB builds.
529 * configure.in: Improve comment on how to run autoconf.
530 * configure: Re-run autoconf to get new ../common/aclocal.m4.
531 * Makefile.in: Use autoconf substitution to install common
532 makefile fragment.
533
534Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
535
536 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
537 (SIM_OBJS): Define.
538 * configure.in: Simplify using macros in ../common/aclocal.m4.
539 * configure: Regenerated.
540 * inst.h (enum sim_state): Define.
541 (cpu_state_type): New member `state'. Set it whenever `exception'
542 is set.
543 * compile.c (sim_callback): New global.
544 (sim_set_simcache_size): Renamed from sim_csize.
545 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
546 'cus it can't work. Change main loop exit test to use cpu.state.
547 (sim_trace): New function.
548 (sim_stop_reason): Add right way to set results, but #if 0 out.
549 (sim_size): New function.
550 (sim_info): Redirect calls to printf_filtered through callback.
551 (sim_set_callbacks): Record callback.
552 * run.c: Deleted, using one in ../common now.
553 * tconfig.in: New file.
554
555Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
556
557 * Makefile.in (mostlyclean): Don't remove config.log here.
558
559Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
560
561 * compile.c (sim_resume): rts, sleep, bpt and nop have
562 no associated "size".
563
564Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
565
566 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
567
568Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
569
570 * run.c (main): Don't "load" sections which don't have
571 SEC_LOAD set.
572 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
573 of OSHIFTS.
574 (ONOT): Define.
575 (sim_resume, shift/rotate cases): Add support for shift/rotate
576 by two bits.
577 (OSHIFTS): Corresponding changes.
578
579Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
580
581 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
582
583Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
584
585 * compile.c (h8300smode): Declare.
586
587Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
588
589 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
590 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
591 (docdir): Removed.
592 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
593 (AC_PROG_INSTALL): Added.
594 * configure: Rebuilt.
595
596Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
597
598 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
599 * run.c (main): Treat the H8/S like the H8/300H for now.
600
601Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
602
603 * compile.c (SEXTCHAR): Clear upper bits when sign
604 bit is clear.
605
606Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
607
608 * compile.c (sim_resume): Correctly handle divu.
609
610Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
611
612 * compile.c (sim_resume): Never allow the PC to have an
613 odd value.
614
615Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
616
617 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
618 separate memory is allocate for the 8-bit area.
619 (struct cpu_state_type): Add new "eightbit' field.
620 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
621 area.
622 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
623 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
624 (init_pointers): Initialize space for the 8-bit area.
625 (sim_write): Handle writing into the 8-bit area.
626 (sim_read): Handle reading from the 8-bit area.
627 (sim_load): Reallocate space for the 8-bit area.
628
629 * compile.c (sim_load): Re-allocate memory for the simulator
630 here.
631
632Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
633
634 * compile.c (sim_resume): Fix and simplify overflow and carry
635 handling for 32bit ALU insns.
636
637Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
638
639 * compile.c (sim_resume): Fix overflow checks for ALU insns.
640
641Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
642
643 * compile.c (decode): Use "bit" to hold L_3 immediates instead
644 of holding them in "abs". Handle ABS8MEM memory references aka
645 8-bit area. Replace ABSMOV references with ABS8MEM.
646
647Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
648
649 * compile.c (fetch): Handle accesses to the exception/function
650 vectors.
651
652Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
653
654 * compile.c: #include "wait.h".
655 (sim_resume, sleep insn): Check program exit status in r0.
656 (sim_resume, shift insns): Fix setting of overflow flag for shal.
657 * run.c: #include <signal.h>.
658 (main): Abort if program got SIGILL.
659 Print error message if argument is invalid.
660 (usage): Improve text.
661
662Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
663
664 * configure: Regenerate with autoconf 2.7.
665
666Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
667
668 * inst.h (MPOWER,MSIZE): Deleted.
669 (H8300{,H}_MSIZE): Define.
670 * compile.c (memory_size): New static global.
671 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
672 (sim_write,sim_read): Use memory_size.
673
674Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
675
676 * compile.c (sim_set_callbacks): New.
677
678Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
679
680 * Makefile.in (BISON): Remove macro.
681
682Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
683
684 * Makefile.in (maintainer-clean): New synonym for realclean.
685
686Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
687
688 * Makefile.in (install): Don't install in $(tooldir).
689
690 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
691 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
692 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
693 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
694 creating config.h.
695 * configure: Rebuild.
696 * config.in: New file, created by autoheader.
697 * Makefile.in (AR): Define as @AR@.
698 (CC): New variable, defined as @CC@.
699 (CFLAGS): Define as @CFLAGS@.
700 (RANLIB): Define as @RANLIB@.
701 (HDEFINES, TDEFINES): New variables.
702 (@host_makefile_frag@): Remove.
703 (compile.o, run.o): Depend upon config.h.
704 (mostlyclean): Make the same as clean, not distclean.
705 (clean): Remove config.log.
706 (distclean): Remove config.h and stamp-h.
707 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
708 invoking config.status.
709 (config.h, stamp-h): New targets.
710 * compile.c: Include "config.h". Don't include <sys/times.h>.
711 Include <time.h> and <stdlib.h> if they exist. Don't include
712 "sysdep.h".
713 (get_now): Remove unused local b.
714 * run.c: Include "config.h". Include <stdlib.h> if it exists.
715 Don't include "sysdep.h".
716 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
717 <stdio.h>.
718
719Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
720
721 * Update all FSF addresses except those in COPYING* files.
722
723Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
724
725 * Makefile.in (clean): Remove run.
726 (distclean): Remove Makefile.
727
728 * h8300.mt: Removed.
729
730 * Makefile.in, configure.in: converted to autoconf.
731 * configure: New file, generated with autconf 2.4.
732
733Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
734
735 * compile.c (sim_do_command): New function.
736
737Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
738
739 * compile.c (get_now): Don't do if win32.
740 (sim_resume): Poll in win32 too.
741
742Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
743
744 * configure.in: Fix typo in last change.
745
746Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
747
748 * run.c: parse arguments with getopt().
749
750Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
751
752 * configure.in: Use ../../bfd/hosts/std-host.h if specific
753 host unavailable.
754
755Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
756
757 * compile.c (sim_resume): Initialize cpu.mask.
758
759Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
760
761 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
762
763Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
764
765 * compile.c: #include "bfd.h".
766 (sim_*): Set result type to void where there isn't one.
767 (sim_resume, default case): Set cpu.exception to SIGILL.
768 (sim_trace): Delete.
769 (sim_set_pc): Delete.
770 (sim_info): Delete printf_fn arg, all callers changed.
771 Call printf_filtered.
772 (set_h8300h): New arg `flag', all callers changed.
773 (sim_close): New function.
774 (sim_load): New function.
775 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
776 * run.c: #include <varargs.h>, "remote-sim.h".
777 (printf_filtered): New function.
778
779Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
780
781 * compile.c (decode): Fix typo (16 bit branches).
782 (*): Some white space clean up.
783
784Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
785
786 * compile.c (decode): Compile 16bit branches properly.
787
788Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
789
790 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
791 andc. Poll for interrupts.
792
793Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
794
795 * compile.c: #include "ansidecl.h" for remote-sim.h.
796
797Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
798
799 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
800 * compile.c: #include "remote-sim.h".
801 (sim_resume): New arg siggnal.
802 (sim_write): Use SIM_ADDR for type of arg addr.
803 Always return a value.
804 (sim_read): Ditto.
805 (sim_store_register): Result is type int.
806 (sim_fetch_register): Ditto.
807 (sim_stop_reason): Renamed from sim_stop_signal.
808 (sim_set_pc): Use SIM_ADDR for type of arg pc.
809 (sim_info): int result, new arg printf_fn.
810 (sim_kill): int result.
811 (sim_open): int result, new arg name.
812 * run.c (main): Use sim_set_pc to set pc.
813 Update call to sim_info.
814
815Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
816
817 * compile.c (sim_stop_signal): Result is now enum sim_stop.
818
819Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
820
821 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
822
823Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
824
825 * compile.c (sim_set_pc): Write to the pc direcly.
826 (sim_store_register): Now value is passed by reference. (sim_read,
827 sim_write): Return number of bytes copied.
828
829Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
830
831 * compile.c (mop): New function to do multiplies.
832
833Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
834
835 * compile.c (sim_resume): Add support for nop insn.
836
837Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
838
839 * compile.c: Reset HMODE back to zero (accidently set it to 1).
840
841 * run.c (main): If h8/300h binary detected, call set_h8300h.
842 * compile.c (sim_resume): Fix O_NEG insn.
843
844Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
845
846 * run.c (main): Add -h flag to enable h8/300h emulation.
847 * compile.c: Rename Hmode to HMODE (consistency with gdb).
848 (set_h8300h): New function.
849 (sim_resume): Add support for extu,exts insns.
850 (sim_resume): Fix logical right shifting.
851 (sim_resume, label alu32): Fix setting of carry flag.
852
853Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
854
855 * compile.c (sim_csize): Initialize cpu.cache.
856
857Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
858
859 * Makefile.in: Add -I../../bfd to pick up bfd.h.
860
861Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
862
863 * run.c (main): Fix parsing of args.
864
865 * compile.c (sim_resume): Fix shll insn.
866
867Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
868
869 * compile.c: New file, supports H8/300H.
870 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
871
872Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
873
874 * run.c (main): Add -v to print info.
875 * p3.c (sim_info): New function.
876
877Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
878
879 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
880
881Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
882
883 * Makefile.in: Don't use cb or indent
884 * p1.c, state.h, writecode.c: lint
885
886Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
887
888 * Makefile.in: Make SunOS halfdone VPATH work.
889 * p1.c: Lint picked up by HP native compiler.
890
891Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
892
893 * p1.c (sim_resume): when running on dos, any character typed to
894 the keyboard will cause a simulated exception.
895
896Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
897
898 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
899 running
900
901Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
902
903 * new
904
A mirror of the official binutils-gdb repository