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sim: unify sim_cia definition
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
7e83aa92
MF		 12015-04-18 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-main.h (sim_cia): Delete.
4
034685f9
MF		 52015-04-17 Mike Frysinger <vapier@gentoo.org>
6
7 * sim-main.h (CIA_GET, CIA_SET): Delete.
8
27b97b40
MF		 92015-04-17 Mike Frysinger <vapier@gentoo.org>
10
11 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
12 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
13 CPU_PC_STORE for all cpus.
14 * sim-main.h (SIM_CPU): Define.
15
78e9aa70
MF		 162015-04-15 Mike Frysinger <vapier@gentoo.org>
17
18 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
19 * sim-main.h (STATE_CPU): Delete.
20
f95f4ed2
MF		 212015-04-15 Mike Frysinger <vapier@gentoo.org>
22
23 * compile.c: Include sim-options.h.
24 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
25 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
26 (STATE_CPU): Handle WITH_SMP.
27
bf12d44e
MF		 282015-04-13 Mike Frysinger <vapier@gentoo.org>
29
30 * configure: Regenerate.
31
122bbfb5
MF		 322015-04-06 Mike Frysinger <vapier@gentoo.org>
33
34 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
35
1a8faa2a
MF		 362015-04-01 Mike Frysinger <vapier@gentoo.org>
37
38 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
39
aadc9410
MF		 402015-03-31 Mike Frysinger <vapier@gentoo.org>
41
42 * config.in, configure: Regenerate.
43
523ba8f9
MF		 442015-03-24 Mike Frysinger <vapier@gentoo.org>
45
46 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
47 * tconfig.h (SIM_HAVE_PROFILE): Delete.
48
ae7d0cac
MF		 492015-03-16 Mike Frysinger <vapier@gentoo.org>
50
51 * config.in, configure: Regenerate.
52 * tconfig.in: Rename file ...
53 * tconfig.h: ... here.
54
465fb143
MF		 552015-03-14 Mike Frysinger <vapier@gentoo.org>
56
57 * Makefile.in (SIM_RUN_OBJS): Delete.
58
5cddc23a
MF		 592015-03-14 Mike Frysinger <vapier@gentoo.org>
60
61 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
62 * aclocal.m4, configure: Regenerate.
63
2d7bb758
JB		 642014-12-03 Joel Brobecker <brobecker@adacore.com>
65
66 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
67 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
68 following renaming in callback.h.
69
2974be62
AM		 702014-08-19 Alan Modra <amodra@gmail.com>
71
72 * configure: Regenerate.
73
faa743bb
RM		 742014-08-15 Roland McGrath <mcgrathr@google.com>
75
76 * configure: Regenerate.
77 * config.in: Regenerate.
78
b2b255bd
MF		 792014-03-05 Mike Frysinger <vapier@gentoo.org>
80
81 * compile.c (sim_load): Add const to prog.
82
ef3e8cf7
MF		 832014-02-17 Mike Frysinger <vapier@gentoo.org>
84
85 PR gdb/16450
86 * compile.c (control_c_sim_desc): Delete.
87 (control_c): Likewise.
88 (sim_resume): Delete signal(SIGINT) handling.
89
bf3d9781
AM		 902013-09-23 Alan Modra <amodra@gmail.com>
91
92 * configure: Regenerate.
93
31e6ad7d
MF		 942013-06-03 Mike Frysinger <vapier@gentoo.org>
95
96 * aclocal.m4, configure: Regenerate.
97
5f3ef9d0
JB		 982012-06-15 Joel Brobecker <brobecker@adacore.com>
99
100 * config.in, configure: Regenerate.
101
a6ff997c
NC		 1022012-05-18 Nick Clifton <nickc@redhat.com>
103
104 PR 14072
105 * compile.c: Include config.h before system header files.
106 * sim-main.h: Likewise.
107
2232061b
MF		 1082012-03-24 Mike Frysinger <vapier@gentoo.org>
109
110 * aclocal.m4, config.in, configure: Regenerate.
111
db2e4d67
MF		 1122011-12-03 Mike Frysinger <vapier@gentoo.org>
113
114 * aclocal.m4: New file.
115 * configure: Regenerate.
116
9c082ca8
MF		 1172011-10-17 Mike Frysinger <vapier@gentoo.org>
118
119 * configure.ac: Change include to common/acinclude.m4.
120
6ffe910a
MF		 1212011-10-17 Mike Frysinger <vapier@gentoo.org>
122
123 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
124 call. Replace common.m4 include with SIM_AC_COMMON.
125 * configure: Regenerate.
126
2419798b
MF		 1272011-07-05 Mike Frysinger <vapier@gentoo.org>
128
129 * compile.c (sim_do_command): Delete.
130
dae477fe
AB		 1312011-01-11 Andrew Burgess <aburgess@broadcom.com>
132
133 * compile.c (sim_store_register): Update return value to
134 match new API.
135
5558e7e6
MF		 1362010-04-14 Mike Frysinger <vapier@gentoo.org>
137
138 * compile.c (sim_write): Add const to buffer arg.
139
3725885a
RW		 1402010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
141
142 * configure: Regenerate.
143
3a6c31f9
YS		 1442009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
145 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
146 Index registers not masked memory areas.
147 Only simply increment or decrement.
148 * compile.c(store_1): Ditto.
149
d6416cdc
RW		 1502009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
151
81ecdfbb
RW		 152 * config.in: Regenerate.
153 * configure: Likewise.
154
d6416cdc
RW		 155 * configure: Regenerate.
156
c4212d37
JS		 1572008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
158
159 * compile.c: Add const to remove warning.
160
b5bd9624
HPN		 1612008-07-11 Hans-Peter Nilsson <hp@axis.com>
162
163 * configure: Regenerate to track ../common/common.m4 changes.
164 * config.in: Ditto.
165
6efef468
JM		 1662008-06-06 Vladimir Prus <vladimir@codesourcery.com>
167 Daniel Jacobowitz <dan@codesourcery.com>
168 Joseph Myers <joseph@codesourcery.com>
169
170 * configure: Regenerate.
171
917c78f9
DJ		 1722007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
173
174 * compile.c (sim_resume): Fix the last byte of ARGV for
175 SYS_CMDLINE.
176
edc5d9ec
HPN		 1772006-12-21 Hans-Peter Nilsson <hp@axis.com>
178
179 * acconfig.h: Remove.
180 * config.in: Regenerate.
181
b86015ea
YS		 1822006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
183
184 * compile.c (OBITOP): Bit address mask low three bit.
185 * compile.c (decode): Fix warning.
186
e85e3205
RE		 1872006-06-13 Richard Earnshaw <rearnsha@arm.com>
188
189 * configure: Regenerated.
190
2f0122dc
DJ		 1912006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
192
193 * configure: Regenerated.
194
20e95c23
DJ		 1952006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
196
197 * configure: Regenerated.
198
2b193c4a
MK		 1992005-03-23 Mark Kettenis <kettenis@gnu.org>
200
201 * configure: Regenerate.
202
35695fd6
AC		 2032005-01-14 Andrew Cagney <cagney@gnu.org>
204
205 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
206 explicit call to AC_CONFIG_HEADER.
207 * configure: Regenerate.
208
f0569246
AC		 2092005-01-12 Andrew Cagney <cagney@gnu.org>
210
211 * configure.ac: Update to use ../common/common.m4.
212 * configure: Re-generate.
213
38f48d72
AC		 2142005-01-11 Andrew Cagney <cagney@localhost.localdomain>
215
216 * configure: Regenerated to track ../common/aclocal.m4 changes.
217
b7026657
AC		 2182005-01-07 Andrew Cagney <cagney@gnu.org>
219
220 * configure.ac: Rename configure.in, require autoconf 2.59.
221 * configure: Re-generate.
222
379832de
HPN		 2232004-12-08 Hans-Peter Nilsson <hp@axis.com>
224
225 * configure: Regenerate for ../common/aclocal.m4 update.
226
e4d3c499
AO		 2272004-06-28 Alexandre Oliva <aoliva@redhat.com>
228
e073c474
AO		 229 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
230 * compile.c (sim_resume): Make sure that dst.reg refers to the
231 right register byte in mova/sz.l @(dd,RnL),ERn.
232 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
233 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
234 mulxs, divs and divxs.
235
e4d3c499
AO		 236 * compile.c (sim_load): Update sd->memory_size.
237
d6fd015d 2382004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 239
d6fd015d
MS		 240 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
241 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
242
3d29fdb4
MS		 2432004-01-05 Michael Snyder <msnyder@redhat.com>
244
245 * compile.c (sim_load): Don't pass a type to bfd_openr.
246
f5d3df96
MS		 2472003-12-16 Michael Snyder <msnyder@redhat.com>
248
249 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
250 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
251
454d0511
DD		 2522003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
253
254 * compile.c (set_h8300h): Initialize globals to zero.
255
29b52f93
KH		 2562003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
257
258 * compile.c (h8300_normal_mode): New.
259 (SP): Handle normal mode.
260 (bitfrom): Use normal mode flag to return suitable value.
261 (lvalue): Use normal mode flag to return command line location.
262 (decode): Decode instruction correctly for normal mode.
263 (init_pointers): Initialise memory correctly for normal mode.
264 (sim_resume): Handle cases for normal mode using h8300_normal_mode
265 flag.
266 (sim_store_register): Handle 2 byte PC for normal mode.
267 (sim_fetch_register): Handle 2 byte PC for normal mode.
268 (set_h8300h): Set normal mode flag as per architechture.
269 (sim_load): Allocate 64K for normal mode instead of bigger memory.
270
f408565c
MS		 2712003-07-18 Michael Snyder <msnyder@redhat.com>
272
273 * compile.c (decode): Enhancements for mova.
274 Initialize cst, reg, and rdisp inside the loop, for each
275 new instruction. Defer correction of the disp2 values until
276 later, and then adjust them by the size of the first operand,
277 rather than the size of the instruction.
278 (sim_resume): For mova, adjust the size of the second operand
279 according to the type of the first operand (INDEXB vs. INDEXW).
280 In cases where there is only one operand, the other two must
281 both be composed on the fly.
282
e22fef83
MS		 2832003-07-22 Michael Snyder <msnyder@redhat.com>
284
285 * compile.c (sim_resume): Revert 6-24 change, it does not
286 work with gdb breakpoints.
287
0f42aa71
MS		 2882003-07-17 Michael Snyder <msnyder@redhat.com>
289
55acb21b
MS		 290 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
291 (decode): IMM16 is always zero-extended.
0f42aa71 292
f0861129
MS		 2932003-06-24 Michael Snyder <msnyder@redhat.com>
294
295 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
296 * compile.c (sim_resume): Use the above to return stop signal.
297
9f70f8ec
MS		 2982003-06-18 Michael Snyder <msnyder@redhat.com>
299
300 * compile.c: Replace "Hitachi" with "Renesas".
301 (decode): Distinguish AV_H8S from AV_H8H.
302 (sim_resume): H8SX can use any register for TAS.
303 (decode): Add support for VECIND.
304 (sim_resume): Implement rte/l and rts/l.
305 (GETSR): New macro (actually old macro reincarnated).
306 (decode): Add handling for IMM2.
307 (sim_resume): Drop extra block around jmp, jsr, rts.
308 Add handling for trapa and rte.
309 For divxu.b, change 0xffff mask to 0xff.
310 (set_h8300h): Add bfd_mach_h8300sxn machine.
311
18ad32b5
MS		 3122003-06-18 Corinna Vinschen <vinschen@redhat.com>
313
314 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
315 and SBR, VBR.
316
173b1c98
MS		 3172003-06-05 Michael Snyder <msnyder@redhat.com>
318
319 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
320 (sim_store_register): Ditto.
321
e8c1a4e7
MS		 3222003-06-04 Michael Snyder <msnyder@redhat.com>
323
324 * compile.c (sim_info): Fix typo in output.
325
173b1c98 326 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 327 with a bfd_machine argument, and decode it inline.
328 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
329
dc5c3759
MS		 3302003-06-03 Michael Snyder <msnyder@redhat.com>
331
e8c1a4e7
MS		 332 * compile.c: Add h8300sx insns and addressing modes.
333 * sim-main.h: Replaces h8300/inst.h.
334 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 335
b7f97e9c
MS		 3362003-04-13 Michael Snyder <msnyder@redhat.com>
337
338 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
339
d1360fb0
V		 3402003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
341
342 * compile.c (cmdline_location): Added function to
343 return the location of 8-bit (256 locations) where the
344 Command Line arguments would be stored.
345 (decode): Added a TRAP to 0xcc for Commandline
346 processing using pseudo opcode O_SYS_CMDLINE.
347 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
348 (sim_create_inferior): Setting a pointer to
349 Commandline Args array.
350 * inst.h: Added a new variable ptr_command_line for
351 storing pointer to Commandline array.
352
bf174226
V		 3532003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
354
355 * compile.c (decode): Added code for some more magic traps.
356 * compile.c (sim_resume): Added support for File I/O system
357 calls through callback to host_system.
358 System calls provided support for :
359 open, read, write, lseek, close, stat, fstat
360 Only basic support for stat and fstat.
361
6b4a8935
AC		 3622003-02-27 Andrew Cagney <cagney@redhat.com>
363
364 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
365
ec38ce99
KH		 3662003-02-05 Kazu Hirata <kazu@cs.umass.edu>
367
368 * compile.c (init_pointers): Abort if wreg never gets initialized.
369 (sim_resume): Fix the handling of exts.w and extu.w.
370
ad4cda16
KH		 3712003-01-31 Kazu Hirata <kazu@cs.umass.edu>
372
373 * compile.c (sim_resume): Fix the handling of bxor.
374
a4f27e3e
MS		 3752003-01-16 Michael Snyder <msnyder@redhat.com>
376
377 * compile.c: Change K&R function definitions to ISO.
378 (fetch): Make static, and eliminate unused parameter 'n'.
379
d0fe2f7e
KH		 3802002-12-26 Kazu Hirata <kazu@cs.umass.edu>
381
382 * compile.c: Fix formatting.
383 * inst.h: Likewise.
384
a64bfde3
AV		 3852002-07-29 Andrey Volkov <avolkov@transas.com>
386
387 * compile.c: Include "gdb/sim-h8300.h"
388 * Makefile.in: Add dependences on "inst.h",
389 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
390
c8cca39f
AC		 3912002-06-16 Andrew Cagney <ac131313@redhat.com>
392
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
394
3c25f8c7
AC		 3952002-06-08 Andrew Cagney <cagney@redhat.com>
396
397 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
398
d1335144
KH		 3992002-05-19 Kazu Hirata <kazu@cs.umass.edu>
400
401 * compile.c: Fix formatting.
402
c3f4437e
KH		 4032002-05-18 Kazu Hirata <kazu@cs.umass.edu>
404
405 * compile.c: Fix formatting.
406
6147b1f6
AV		 4072002-05-17 Andrey Volkov (avolkov@transas.com)
408
409 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
410
fc974602
AV		 4112002-05-17 Andrey Volkov (avolkov@transas.com)
412
413 * compile.c: Add support of EXR register
414 * inst.h: Ditto.
415
a8cdafbd
AV		 4162002-05-17 Andrey Volkov (avolkov@transas.com)
417
418 * compile.c: Made h8300s as new target, not h8300h alias.
419 * inst.h: Ditto.
420
f6225c96
AV		 4212002-05-17 Andrey Volkov (avolkov@transas.com)
422
423 * compile.c: Add additional CCR flags (I,UI,H,U)
424
3b02cf92
AV		 4252002-05-17 Andrey Volkov (avolkov@transas.com)
426
427 * compile.c: Change literal regnumbers to REGNUMS.
428 Fix instruction and cycles counting
429
de9b1892
KH		 4302001-12-20 Kazu Hirata <kazu@hxi.com>
431
432 * compile.c: Fix formatting.
433
2ea716f6
KH		 4342001-12-20 Kazu Hirata <kazu@hxi.com>
435
436 * compile.c: Fix comment typos.
437
6d028502
KH		 4382000-08-10 Kazu Hirata <kazu@hxi.com>
439
440 * compile.c (decode): Clean up the code.
441
0a17cd59
AC		 4422000-06-15 Kazu Hirata <kazu@hxi.com>
443
444 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
445 correctly.
446
97ee9e5a
FCE		 4472000-06-20 Frank Ch. Eigler <fche@redhat.com>
448
449 * compile.c: Don't include "wait.h".
450 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
451 instead of WIF* from host.
452
98ecb0a7
FCE		 4532000-06-13 Frank Ch. Eigler <fche@redhat.com>
454
455 * compile.c, writecode.c: Correct typo.
456
0ef9643e
JL		 4572000-06-13 Kazu Hirata <kazu@hxi.com>
458
459 * compile.c: Fix formatting.
460
eb2d80b4
AC		 461Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure: Regenerated to track ../common/aclocal.m4 changes.
464
d4f3574e
SS		 465Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
466
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
468
cd0fc7c3
SS		 4691999-05-08 Felix Lee <flee@cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
7a292a7a
SS		 4731999-04-02 Keith Seitz <keiths@cygnus.com>
474
475 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
476 frequency at which the poll_quit callback is used.
477 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
478
c906108c
SS		 479Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482
483Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486 * config.in: Ditto.
487
488Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
489
490 * acconfig.h: New file.
491 * configure.in: Reverted change of Apr 24; use sinclude again.
492
493Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
494
495 * configure: Regenerated to track ../common/aclocal.m4 changes.
496 * config.in: Ditto.
497
498Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
499
500 * configure.in: Don't call sinclude.
501
502Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
503
504 * configure: Regenerated to track ../common/aclocal.m4 changes.
505
506Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
507
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
509
510Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513
514Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
515
516 * configure: Regenerated to track ../common/aclocal.m4 changes.
517
518Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
519
520 * compile.c (sim_store_register, sim_fetch_register): Pass in
521 length parameter. Return -1.
522
523Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
526
527Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538 * config.in: Ditto.
539
540Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
541
542 * configure: Regenerated to track ../common/aclocal.m4 changes.
543
544Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
545
546 * compile.c: #include stdio.h for definition of NULL on
547 some platforms.
548
549Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
550
551 * compile.c (sim_load): Pass lma_p and sim_write args to
552 sim_load_file.
553
554Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
555
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
557
558Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
559
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
561
562Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
563
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
565
566Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
567
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
569
570Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
571
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
573
574Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * Makefile.in (compile.o): Depend on config.h in local directory.
577
578Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581
582Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
583
584 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
585 with sim/common.
586 * configure.in: check for sys/param.h
587 * compile.c: #ifdef HAVE_SYS_PARAM_H.
588 #define SIGTRAP for wingdb.
589 (sim_resume): poll keyboard at least once per call.
590 (sim_resume): use host_callback instead of printf for syscall
591 output.
592
593Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
594
595 * configure: Regenerated to track ../common/aclocal.m4 changes.
596
597Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
598
599 * configure: Regenerated to track ../common/aclocal.m4 changes.
600 * config.in: Ditto.
601
602Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
603
604 * compile.c (sim_kill): Delete.
605 (sim_create_inferior): Add ABFD argument.
606 (sim_load): Move setting of PC from here.
607 (sim_create_inferior): To here.
608 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
609 the sim_load code should be moved to sim_open.
610
611Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
612
613 * configure: Regenerated to track ../common/aclocal.m4 changes.
614 * config.in: Ditto.
615
616Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
617
618 * compile.c (sim_open): Add ABFD argument.
619
620Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
621
622 * compile.c (sim_open): Add callback argument.
623 (sim_set_callbacks): Delete SIM_DESC argument.
624
625Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
626
627 * compile.c (sim_load): Call bfd_get_mach instead of examining
628 bfd fields directly.
629 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
630
631Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
632
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
634
635Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
636
637 * compile.c (sim_resume): Use poll_quit callback.
638 (sim_stop): New function.
639
640Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
641
642 * Makefile.in (SIM_OBJS): Add sim-load.o.
643 * compile.c (sim_kind, myname): New static locals.
644 (sim_open): Set sim_kind, myname.
645 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
646 Call sim_load_file to load file into simulator. Set start address
647 from bfd.
648 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
649
650Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
651
652 * configure: Regenerated to track ../common/aclocal.m4 changes.
653 * config.in: Ditto.
654
655Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
656
657 * compile.c (sim_open): New arg `kind'.
658
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
660
661Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
662
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
664
665Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
666
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
668
669Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
670
671 * configure: Re-generate.
672
673Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
674
675 * configure: Regenerate to track ../common/aclocal.m4 changes.
676
677Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
678
679 * compile.c (sim_open): New SIM_DESC result. Argument is now in
680 argv form.
681 (other sim_*): New SIM_DESC argument.
682
683Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
684
685 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
686 COMMON_{PRE,POST}_CONFIG_FRAG instead.
687 * configure.in: sinclude ../common/aclocal.m4.
688 * configure: Regenerated.
689
690Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
691
692 * configure configure.in Makefile.in: Update to new configure
693 scheme which is more compatible with WinGDB builds.
694 * configure.in: Improve comment on how to run autoconf.
695 * configure: Re-run autoconf to get new ../common/aclocal.m4.
696 * Makefile.in: Use autoconf substitution to install common
697 makefile fragment.
698
699Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
700
701 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
702 (SIM_OBJS): Define.
703 * configure.in: Simplify using macros in ../common/aclocal.m4.
704 * configure: Regenerated.
705 * inst.h (enum sim_state): Define.
706 (cpu_state_type): New member `state'. Set it whenever `exception'
707 is set.
708 * compile.c (sim_callback): New global.
709 (sim_set_simcache_size): Renamed from sim_csize.
710 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
711 'cus it can't work. Change main loop exit test to use cpu.state.
712 (sim_trace): New function.
713 (sim_stop_reason): Add right way to set results, but #if 0 out.
714 (sim_size): New function.
715 (sim_info): Redirect calls to printf_filtered through callback.
716 (sim_set_callbacks): Record callback.
717 * run.c: Deleted, using one in ../common now.
718 * tconfig.in: New file.
719
720Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
721
722 * Makefile.in (mostlyclean): Don't remove config.log here.
723
724Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
725
726 * compile.c (sim_resume): rts, sleep, bpt and nop have
727 no associated "size".
728
729Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
730
731 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
732
733Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
734
735 * run.c (main): Don't "load" sections which don't have
736 SEC_LOAD set.
737 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
738 of OSHIFTS.
739 (ONOT): Define.
740 (sim_resume, shift/rotate cases): Add support for shift/rotate
741 by two bits.
742 (OSHIFTS): Corresponding changes.
743
744Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
745
746 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
747
748Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
749
750 * compile.c (h8300smode): Declare.
751
752Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
753
754 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
755 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
756 (docdir): Removed.
757 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
758 (AC_PROG_INSTALL): Added.
759 * configure: Rebuilt.
760
761Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
762
763 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
764 * run.c (main): Treat the H8/S like the H8/300H for now.
765
766Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
767
768 * compile.c (SEXTCHAR): Clear upper bits when sign
769 bit is clear.
770
771Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
772
773 * compile.c (sim_resume): Correctly handle divu.
774
775Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
776
777 * compile.c (sim_resume): Never allow the PC to have an
778 odd value.
779
780Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
781
782 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
783 separate memory is allocate for the 8-bit area.
784 (struct cpu_state_type): Add new "eightbit' field.
785 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
786 area.
787 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
788 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
789 (init_pointers): Initialize space for the 8-bit area.
790 (sim_write): Handle writing into the 8-bit area.
791 (sim_read): Handle reading from the 8-bit area.
792 (sim_load): Reallocate space for the 8-bit area.
793
794 * compile.c (sim_load): Re-allocate memory for the simulator
795 here.
796
797Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
798
799 * compile.c (sim_resume): Fix and simplify overflow and carry
800 handling for 32bit ALU insns.
801
802Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
803
804 * compile.c (sim_resume): Fix overflow checks for ALU insns.
805
806Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
807
808 * compile.c (decode): Use "bit" to hold L_3 immediates instead
809 of holding them in "abs". Handle ABS8MEM memory references aka
810 8-bit area. Replace ABSMOV references with ABS8MEM.
811
812Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
813
814 * compile.c (fetch): Handle accesses to the exception/function
815 vectors.
816
817Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
818
819 * compile.c: #include "wait.h".
820 (sim_resume, sleep insn): Check program exit status in r0.
821 (sim_resume, shift insns): Fix setting of overflow flag for shal.
822 * run.c: #include <signal.h>.
823 (main): Abort if program got SIGILL.
824 Print error message if argument is invalid.
825 (usage): Improve text.
826
827Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
828
829 * configure: Regenerate with autoconf 2.7.
830
831Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
832
833 * inst.h (MPOWER,MSIZE): Deleted.
834 (H8300{,H}_MSIZE): Define.
835 * compile.c (memory_size): New static global.
836 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
837 (sim_write,sim_read): Use memory_size.
838
839Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
840
841 * compile.c (sim_set_callbacks): New.
842
843Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
844
845 * Makefile.in (BISON): Remove macro.
846
847Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
848
849 * Makefile.in (maintainer-clean): New synonym for realclean.
850
851Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
852
853 * Makefile.in (install): Don't install in $(tooldir).
854
855 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
856 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
857 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
858 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
859 creating config.h.
860 * configure: Rebuild.
861 * config.in: New file, created by autoheader.
862 * Makefile.in (AR): Define as @AR@.
863 (CC): New variable, defined as @CC@.
864 (CFLAGS): Define as @CFLAGS@.
865 (RANLIB): Define as @RANLIB@.
866 (HDEFINES, TDEFINES): New variables.
867 (@host_makefile_frag@): Remove.
868 (compile.o, run.o): Depend upon config.h.
869 (mostlyclean): Make the same as clean, not distclean.
870 (clean): Remove config.log.
871 (distclean): Remove config.h and stamp-h.
872 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
873 invoking config.status.
874 (config.h, stamp-h): New targets.
875 * compile.c: Include "config.h". Don't include <sys/times.h>.
876 Include <time.h> and <stdlib.h> if they exist. Don't include
877 "sysdep.h".
878 (get_now): Remove unused local b.
879 * run.c: Include "config.h". Include <stdlib.h> if it exists.
880 Don't include "sysdep.h".
881 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
882 <stdio.h>.
883
884Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
885
886 * Update all FSF addresses except those in COPYING* files.
887
888Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
889
890 * Makefile.in (clean): Remove run.
891 (distclean): Remove Makefile.
892
893 * h8300.mt: Removed.
894
895 * Makefile.in, configure.in: converted to autoconf.
896 * configure: New file, generated with autconf 2.4.
897
898Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
899
900 * compile.c (sim_do_command): New function.
901
902Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
903
904 * compile.c (get_now): Don't do if win32.
905 (sim_resume): Poll in win32 too.
906
907Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
908
909 * configure.in: Fix typo in last change.
910
911Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
912
913 * run.c: parse arguments with getopt().
914
915Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
916
917 * configure.in: Use ../../bfd/hosts/std-host.h if specific
918 host unavailable.
919
920Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
921
922 * compile.c (sim_resume): Initialize cpu.mask.
923
924Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
925
926 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
927
928Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
929
930 * compile.c: #include "bfd.h".
931 (sim_*): Set result type to void where there isn't one.
932 (sim_resume, default case): Set cpu.exception to SIGILL.
933 (sim_trace): Delete.
934 (sim_set_pc): Delete.
935 (sim_info): Delete printf_fn arg, all callers changed.
936 Call printf_filtered.
937 (set_h8300h): New arg `flag', all callers changed.
938 (sim_close): New function.
939 (sim_load): New function.
940 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
941 * run.c: #include <varargs.h>, "remote-sim.h".
942 (printf_filtered): New function.
943
944Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
945
946 * compile.c (decode): Fix typo (16 bit branches).
947 (*): Some white space clean up.
948
949Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
950
951 * compile.c (decode): Compile 16bit branches properly.
952
953Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
954
955 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
956 andc. Poll for interrupts.
957
958Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
959
960 * compile.c: #include "ansidecl.h" for remote-sim.h.
961
962Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
963
964 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
965 * compile.c: #include "remote-sim.h".
966 (sim_resume): New arg siggnal.
967 (sim_write): Use SIM_ADDR for type of arg addr.
968 Always return a value.
969 (sim_read): Ditto.
970 (sim_store_register): Result is type int.
971 (sim_fetch_register): Ditto.
972 (sim_stop_reason): Renamed from sim_stop_signal.
973 (sim_set_pc): Use SIM_ADDR for type of arg pc.
974 (sim_info): int result, new arg printf_fn.
975 (sim_kill): int result.
976 (sim_open): int result, new arg name.
977 * run.c (main): Use sim_set_pc to set pc.
978 Update call to sim_info.
979
980Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
981
982 * compile.c (sim_stop_signal): Result is now enum sim_stop.
983
984Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
985
986 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
987
988Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
989
990 * compile.c (sim_set_pc): Write to the pc direcly.
991 (sim_store_register): Now value is passed by reference. (sim_read,
992 sim_write): Return number of bytes copied.
993
994Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
995
996 * compile.c (mop): New function to do multiplies.
997
998Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
999
1000 * compile.c (sim_resume): Add support for nop insn.
1001
1002Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1003
1004 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1005
1006 * run.c (main): If h8/300h binary detected, call set_h8300h.
1007 * compile.c (sim_resume): Fix O_NEG insn.
1008
1009Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1010
1011 * run.c (main): Add -h flag to enable h8/300h emulation.
1012 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1013 (set_h8300h): New function.
1014 (sim_resume): Add support for extu,exts insns.
1015 (sim_resume): Fix logical right shifting.
1016 (sim_resume, label alu32): Fix setting of carry flag.
1017
1018Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1019
1020 * compile.c (sim_csize): Initialize cpu.cache.
1021
1022Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1023
1024 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1025
1026Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1027
1028 * run.c (main): Fix parsing of args.
1029
1030 * compile.c (sim_resume): Fix shll insn.
1031
1032Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1033
1034 * compile.c: New file, supports H8/300H.
1035 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1036
1037Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1038
1039 * run.c (main): Add -v to print info.
1040 * p3.c (sim_info): New function.
1041
1042Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1043
1044 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1045
1046Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1047
1048 * Makefile.in: Don't use cb or indent
1049 * p1.c, state.h, writecode.c: lint
1050
1051Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1052
1053 * Makefile.in: Make SunOS halfdone VPATH work.
1054 * p1.c: Lint picked up by HP native compiler.
1055
1056Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1057
1058 * p1.c (sim_resume): when running on dos, any character typed to
1059 the keyboard will cause a simulated exception.
1060
1061Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1062
1063 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1064 running
1065
1066Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1067
1068 * new
1069
GDB Binutils - Deliverables
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