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ppc64: Handle short vectors as function return types
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
a3487082
MF		 12015-06-12 Mike Frysinger <vapier@gentoo.org>
2
3 * configure: Regenerate.
4
20bca71d
MF		 52015-04-18 Mike Frysinger <vapier@gentoo.org>
6
7 * sim-main.h (SIM_CPU): Delete.
8
7e83aa92
MF		 92015-04-18 Mike Frysinger <vapier@gentoo.org>
10
11 * sim-main.h (sim_cia): Delete.
12
034685f9
MF		 132015-04-17 Mike Frysinger <vapier@gentoo.org>
14
15 * sim-main.h (CIA_GET, CIA_SET): Delete.
16
27b97b40
MF		 172015-04-17 Mike Frysinger <vapier@gentoo.org>
18
19 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
20 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
21 CPU_PC_STORE for all cpus.
22 * sim-main.h (SIM_CPU): Define.
23
78e9aa70
MF		 242015-04-15 Mike Frysinger <vapier@gentoo.org>
25
26 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
27 * sim-main.h (STATE_CPU): Delete.
28
f95f4ed2
MF		 292015-04-15 Mike Frysinger <vapier@gentoo.org>
30
31 * compile.c: Include sim-options.h.
32 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
33 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
34 (STATE_CPU): Handle WITH_SMP.
35
bf12d44e
MF		 362015-04-13 Mike Frysinger <vapier@gentoo.org>
37
38 * configure: Regenerate.
39
122bbfb5
MF		 402015-04-06 Mike Frysinger <vapier@gentoo.org>
41
42 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
43
1a8faa2a
MF		 442015-04-01 Mike Frysinger <vapier@gentoo.org>
45
46 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
47
aadc9410
MF		 482015-03-31 Mike Frysinger <vapier@gentoo.org>
49
50 * config.in, configure: Regenerate.
51
523ba8f9
MF		 522015-03-24 Mike Frysinger <vapier@gentoo.org>
53
54 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
55 * tconfig.h (SIM_HAVE_PROFILE): Delete.
56
ae7d0cac
MF		 572015-03-16 Mike Frysinger <vapier@gentoo.org>
58
59 * config.in, configure: Regenerate.
60 * tconfig.in: Rename file ...
61 * tconfig.h: ... here.
62
465fb143
MF		 632015-03-14 Mike Frysinger <vapier@gentoo.org>
64
65 * Makefile.in (SIM_RUN_OBJS): Delete.
66
5cddc23a
MF		 672015-03-14 Mike Frysinger <vapier@gentoo.org>
68
69 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
70 * aclocal.m4, configure: Regenerate.
71
2d7bb758
JB		 722014-12-03 Joel Brobecker <brobecker@adacore.com>
73
74 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
75 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
76 following renaming in callback.h.
77
2974be62
AM		 782014-08-19 Alan Modra <amodra@gmail.com>
79
80 * configure: Regenerate.
81
faa743bb
RM		 822014-08-15 Roland McGrath <mcgrathr@google.com>
83
84 * configure: Regenerate.
85 * config.in: Regenerate.
86
b2b255bd
MF		 872014-03-05 Mike Frysinger <vapier@gentoo.org>
88
89 * compile.c (sim_load): Add const to prog.
90
ef3e8cf7
MF		 912014-02-17 Mike Frysinger <vapier@gentoo.org>
92
93 PR gdb/16450
94 * compile.c (control_c_sim_desc): Delete.
95 (control_c): Likewise.
96 (sim_resume): Delete signal(SIGINT) handling.
97
bf3d9781
AM		 982013-09-23 Alan Modra <amodra@gmail.com>
99
100 * configure: Regenerate.
101
31e6ad7d
MF		 1022013-06-03 Mike Frysinger <vapier@gentoo.org>
103
104 * aclocal.m4, configure: Regenerate.
105
5f3ef9d0
JB		 1062012-06-15 Joel Brobecker <brobecker@adacore.com>
107
108 * config.in, configure: Regenerate.
109
a6ff997c
NC		 1102012-05-18 Nick Clifton <nickc@redhat.com>
111
112 PR 14072
113 * compile.c: Include config.h before system header files.
114 * sim-main.h: Likewise.
115
2232061b
MF		 1162012-03-24 Mike Frysinger <vapier@gentoo.org>
117
118 * aclocal.m4, config.in, configure: Regenerate.
119
db2e4d67
MF		 1202011-12-03 Mike Frysinger <vapier@gentoo.org>
121
122 * aclocal.m4: New file.
123 * configure: Regenerate.
124
9c082ca8
MF		 1252011-10-17 Mike Frysinger <vapier@gentoo.org>
126
127 * configure.ac: Change include to common/acinclude.m4.
128
6ffe910a
MF		 1292011-10-17 Mike Frysinger <vapier@gentoo.org>
130
131 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
132 call. Replace common.m4 include with SIM_AC_COMMON.
133 * configure: Regenerate.
134
2419798b
MF		 1352011-07-05 Mike Frysinger <vapier@gentoo.org>
136
137 * compile.c (sim_do_command): Delete.
138
dae477fe
AB		 1392011-01-11 Andrew Burgess <aburgess@broadcom.com>
140
141 * compile.c (sim_store_register): Update return value to
142 match new API.
143
5558e7e6
MF		 1442010-04-14 Mike Frysinger <vapier@gentoo.org>
145
146 * compile.c (sim_write): Add const to buffer arg.
147
3725885a
RW		 1482010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
149
150 * configure: Regenerate.
151
3a6c31f9
YS		 1522009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
153 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
154 Index registers not masked memory areas.
155 Only simply increment or decrement.
156 * compile.c(store_1): Ditto.
157
d6416cdc
RW		 1582009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
159
81ecdfbb
RW		 160 * config.in: Regenerate.
161 * configure: Likewise.
162
d6416cdc
RW		 163 * configure: Regenerate.
164
c4212d37
JS		 1652008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
166
167 * compile.c: Add const to remove warning.
168
b5bd9624
HPN		 1692008-07-11 Hans-Peter Nilsson <hp@axis.com>
170
171 * configure: Regenerate to track ../common/common.m4 changes.
172 * config.in: Ditto.
173
6efef468
JM		 1742008-06-06 Vladimir Prus <vladimir@codesourcery.com>
175 Daniel Jacobowitz <dan@codesourcery.com>
176 Joseph Myers <joseph@codesourcery.com>
177
178 * configure: Regenerate.
179
917c78f9
DJ		 1802007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
181
182 * compile.c (sim_resume): Fix the last byte of ARGV for
183 SYS_CMDLINE.
184
edc5d9ec
HPN		 1852006-12-21 Hans-Peter Nilsson <hp@axis.com>
186
187 * acconfig.h: Remove.
188 * config.in: Regenerate.
189
b86015ea
YS		 1902006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
191
192 * compile.c (OBITOP): Bit address mask low three bit.
193 * compile.c (decode): Fix warning.
194
e85e3205
RE		 1952006-06-13 Richard Earnshaw <rearnsha@arm.com>
196
197 * configure: Regenerated.
198
2f0122dc
DJ		 1992006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
200
201 * configure: Regenerated.
202
20e95c23
DJ		 2032006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
204
205 * configure: Regenerated.
206
2b193c4a
MK		 2072005-03-23 Mark Kettenis <kettenis@gnu.org>
208
209 * configure: Regenerate.
210
35695fd6
AC		 2112005-01-14 Andrew Cagney <cagney@gnu.org>
212
213 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
214 explicit call to AC_CONFIG_HEADER.
215 * configure: Regenerate.
216
f0569246
AC		 2172005-01-12 Andrew Cagney <cagney@gnu.org>
218
219 * configure.ac: Update to use ../common/common.m4.
220 * configure: Re-generate.
221
38f48d72
AC		 2222005-01-11 Andrew Cagney <cagney@localhost.localdomain>
223
224 * configure: Regenerated to track ../common/aclocal.m4 changes.
225
b7026657
AC		 2262005-01-07 Andrew Cagney <cagney@gnu.org>
227
228 * configure.ac: Rename configure.in, require autoconf 2.59.
229 * configure: Re-generate.
230
379832de
HPN		 2312004-12-08 Hans-Peter Nilsson <hp@axis.com>
232
233 * configure: Regenerate for ../common/aclocal.m4 update.
234
e4d3c499
AO		 2352004-06-28 Alexandre Oliva <aoliva@redhat.com>
236
e073c474
AO		 237 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
238 * compile.c (sim_resume): Make sure that dst.reg refers to the
239 right register byte in mova/sz.l @(dd,RnL),ERn.
240 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
241 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
242 mulxs, divs and divxs.
243
e4d3c499
AO		 244 * compile.c (sim_load): Update sd->memory_size.
245
d6fd015d 2462004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 247
d6fd015d
MS		 248 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
249 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
250
3d29fdb4
MS		 2512004-01-05 Michael Snyder <msnyder@redhat.com>
252
253 * compile.c (sim_load): Don't pass a type to bfd_openr.
254
f5d3df96
MS		 2552003-12-16 Michael Snyder <msnyder@redhat.com>
256
257 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
258 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
259
454d0511
DD		 2602003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
261
262 * compile.c (set_h8300h): Initialize globals to zero.
263
29b52f93
KH		 2642003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
265
266 * compile.c (h8300_normal_mode): New.
267 (SP): Handle normal mode.
268 (bitfrom): Use normal mode flag to return suitable value.
269 (lvalue): Use normal mode flag to return command line location.
270 (decode): Decode instruction correctly for normal mode.
271 (init_pointers): Initialise memory correctly for normal mode.
272 (sim_resume): Handle cases for normal mode using h8300_normal_mode
273 flag.
274 (sim_store_register): Handle 2 byte PC for normal mode.
275 (sim_fetch_register): Handle 2 byte PC for normal mode.
276 (set_h8300h): Set normal mode flag as per architechture.
277 (sim_load): Allocate 64K for normal mode instead of bigger memory.
278
f408565c
MS		 2792003-07-18 Michael Snyder <msnyder@redhat.com>
280
281 * compile.c (decode): Enhancements for mova.
282 Initialize cst, reg, and rdisp inside the loop, for each
283 new instruction. Defer correction of the disp2 values until
284 later, and then adjust them by the size of the first operand,
285 rather than the size of the instruction.
286 (sim_resume): For mova, adjust the size of the second operand
287 according to the type of the first operand (INDEXB vs. INDEXW).
288 In cases where there is only one operand, the other two must
289 both be composed on the fly.
290
e22fef83
MS		 2912003-07-22 Michael Snyder <msnyder@redhat.com>
292
293 * compile.c (sim_resume): Revert 6-24 change, it does not
294 work with gdb breakpoints.
295
0f42aa71
MS		 2962003-07-17 Michael Snyder <msnyder@redhat.com>
297
55acb21b
MS		 298 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
299 (decode): IMM16 is always zero-extended.
0f42aa71 300
f0861129
MS		 3012003-06-24 Michael Snyder <msnyder@redhat.com>
302
303 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
304 * compile.c (sim_resume): Use the above to return stop signal.
305
9f70f8ec
MS		 3062003-06-18 Michael Snyder <msnyder@redhat.com>
307
308 * compile.c: Replace "Hitachi" with "Renesas".
309 (decode): Distinguish AV_H8S from AV_H8H.
310 (sim_resume): H8SX can use any register for TAS.
311 (decode): Add support for VECIND.
312 (sim_resume): Implement rte/l and rts/l.
313 (GETSR): New macro (actually old macro reincarnated).
314 (decode): Add handling for IMM2.
315 (sim_resume): Drop extra block around jmp, jsr, rts.
316 Add handling for trapa and rte.
317 For divxu.b, change 0xffff mask to 0xff.
318 (set_h8300h): Add bfd_mach_h8300sxn machine.
319
18ad32b5
MS		 3202003-06-18 Corinna Vinschen <vinschen@redhat.com>
321
322 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
323 and SBR, VBR.
324
173b1c98
MS		 3252003-06-05 Michael Snyder <msnyder@redhat.com>
326
327 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
328 (sim_store_register): Ditto.
329
e8c1a4e7
MS		 3302003-06-04 Michael Snyder <msnyder@redhat.com>
331
332 * compile.c (sim_info): Fix typo in output.
333
173b1c98 334 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 335 with a bfd_machine argument, and decode it inline.
336 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
337
dc5c3759
MS		 3382003-06-03 Michael Snyder <msnyder@redhat.com>
339
e8c1a4e7
MS		 340 * compile.c: Add h8300sx insns and addressing modes.
341 * sim-main.h: Replaces h8300/inst.h.
342 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 343
b7f97e9c
MS		 3442003-04-13 Michael Snyder <msnyder@redhat.com>
345
346 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
347
d1360fb0
V		 3482003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
349
350 * compile.c (cmdline_location): Added function to
351 return the location of 8-bit (256 locations) where the
352 Command Line arguments would be stored.
353 (decode): Added a TRAP to 0xcc for Commandline
354 processing using pseudo opcode O_SYS_CMDLINE.
355 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
356 (sim_create_inferior): Setting a pointer to
357 Commandline Args array.
358 * inst.h: Added a new variable ptr_command_line for
359 storing pointer to Commandline array.
360
bf174226
V		 3612003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
362
363 * compile.c (decode): Added code for some more magic traps.
364 * compile.c (sim_resume): Added support for File I/O system
365 calls through callback to host_system.
366 System calls provided support for :
367 open, read, write, lseek, close, stat, fstat
368 Only basic support for stat and fstat.
369
6b4a8935
AC		 3702003-02-27 Andrew Cagney <cagney@redhat.com>
371
372 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
373
ec38ce99
KH		 3742003-02-05 Kazu Hirata <kazu@cs.umass.edu>
375
376 * compile.c (init_pointers): Abort if wreg never gets initialized.
377 (sim_resume): Fix the handling of exts.w and extu.w.
378
ad4cda16
KH		 3792003-01-31 Kazu Hirata <kazu@cs.umass.edu>
380
381 * compile.c (sim_resume): Fix the handling of bxor.
382
a4f27e3e
MS		 3832003-01-16 Michael Snyder <msnyder@redhat.com>
384
385 * compile.c: Change K&R function definitions to ISO.
386 (fetch): Make static, and eliminate unused parameter 'n'.
387
d0fe2f7e
KH		 3882002-12-26 Kazu Hirata <kazu@cs.umass.edu>
389
390 * compile.c: Fix formatting.
391 * inst.h: Likewise.
392
a64bfde3
AV		 3932002-07-29 Andrey Volkov <avolkov@transas.com>
394
395 * compile.c: Include "gdb/sim-h8300.h"
396 * Makefile.in: Add dependences on "inst.h",
397 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
398
c8cca39f
AC		 3992002-06-16 Andrew Cagney <ac131313@redhat.com>
400
401 * configure: Regenerated to track ../common/aclocal.m4 changes.
402
3c25f8c7
AC		 4032002-06-08 Andrew Cagney <cagney@redhat.com>
404
405 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
406
d1335144
KH		 4072002-05-19 Kazu Hirata <kazu@cs.umass.edu>
408
409 * compile.c: Fix formatting.
410
c3f4437e
KH		 4112002-05-18 Kazu Hirata <kazu@cs.umass.edu>
412
413 * compile.c: Fix formatting.
414
6147b1f6
AV		 4152002-05-17 Andrey Volkov (avolkov@transas.com)
416
417 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
418
fc974602
AV		 4192002-05-17 Andrey Volkov (avolkov@transas.com)
420
421 * compile.c: Add support of EXR register
422 * inst.h: Ditto.
423
a8cdafbd
AV		 4242002-05-17 Andrey Volkov (avolkov@transas.com)
425
426 * compile.c: Made h8300s as new target, not h8300h alias.
427 * inst.h: Ditto.
428
f6225c96
AV		 4292002-05-17 Andrey Volkov (avolkov@transas.com)
430
431 * compile.c: Add additional CCR flags (I,UI,H,U)
432
3b02cf92
AV		 4332002-05-17 Andrey Volkov (avolkov@transas.com)
434
435 * compile.c: Change literal regnumbers to REGNUMS.
436 Fix instruction and cycles counting
437
de9b1892
KH		 4382001-12-20 Kazu Hirata <kazu@hxi.com>
439
440 * compile.c: Fix formatting.
441
2ea716f6
KH		 4422001-12-20 Kazu Hirata <kazu@hxi.com>
443
444 * compile.c: Fix comment typos.
445
6d028502
KH		 4462000-08-10 Kazu Hirata <kazu@hxi.com>
447
448 * compile.c (decode): Clean up the code.
449
0a17cd59
AC		 4502000-06-15 Kazu Hirata <kazu@hxi.com>
451
452 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
453 correctly.
454
97ee9e5a
FCE		 4552000-06-20 Frank Ch. Eigler <fche@redhat.com>
456
457 * compile.c: Don't include "wait.h".
458 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
459 instead of WIF* from host.
460
98ecb0a7
FCE		 4612000-06-13 Frank Ch. Eigler <fche@redhat.com>
462
463 * compile.c, writecode.c: Correct typo.
464
0ef9643e
JL		 4652000-06-13 Kazu Hirata <kazu@hxi.com>
466
467 * compile.c: Fix formatting.
468
eb2d80b4
AC		 469Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
470
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
472
d4f3574e
SS		 473Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
474
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
476
cd0fc7c3
SS		 4771999-05-08 Felix Lee <flee@cygnus.com>
478
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
480
7a292a7a
SS		 4811999-04-02 Keith Seitz <keiths@cygnus.com>
482
483 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
484 frequency at which the poll_quit callback is used.
485 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
486
c906108c
SS		 487Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
488
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
490
491Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
492
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
494 * config.in: Ditto.
495
496Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
497
498 * acconfig.h: New file.
499 * configure.in: Reverted change of Apr 24; use sinclude again.
500
501Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
502
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
504 * config.in: Ditto.
505
506Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
507
508 * configure.in: Don't call sinclude.
509
510Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
511
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
513
514Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
515
516 * configure: Regenerated to track ../common/aclocal.m4 changes.
517
518Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
519
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
521
522Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
523
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
525
526Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
527
528 * compile.c (sim_store_register, sim_fetch_register): Pass in
529 length parameter. Return -1.
530
531Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 * config.in: Ditto.
547
548Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
549
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
551
552Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
553
554 * compile.c: #include stdio.h for definition of NULL on
555 some platforms.
556
557Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
558
559 * compile.c (sim_load): Pass lma_p and sim_write args to
560 sim_load_file.
561
562Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
563
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
565
566Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
567
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
569
570Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
571
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
573
574Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
581
582Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
583
584 * Makefile.in (compile.o): Depend on config.h in local directory.
585
586Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
587
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
589
590Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
591
592 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
593 with sim/common.
594 * configure.in: check for sys/param.h
595 * compile.c: #ifdef HAVE_SYS_PARAM_H.
596 #define SIGTRAP for wingdb.
597 (sim_resume): poll keyboard at least once per call.
598 (sim_resume): use host_callback instead of printf for syscall
599 output.
600
601Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
602
603 * configure: Regenerated to track ../common/aclocal.m4 changes.
604
605Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
606
607 * configure: Regenerated to track ../common/aclocal.m4 changes.
608 * config.in: Ditto.
609
610Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
611
612 * compile.c (sim_kill): Delete.
613 (sim_create_inferior): Add ABFD argument.
614 (sim_load): Move setting of PC from here.
615 (sim_create_inferior): To here.
616 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
617 the sim_load code should be moved to sim_open.
618
619Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
620
621 * configure: Regenerated to track ../common/aclocal.m4 changes.
622 * config.in: Ditto.
623
624Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
625
626 * compile.c (sim_open): Add ABFD argument.
627
628Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
629
630 * compile.c (sim_open): Add callback argument.
631 (sim_set_callbacks): Delete SIM_DESC argument.
632
633Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
634
635 * compile.c (sim_load): Call bfd_get_mach instead of examining
636 bfd fields directly.
637 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
638
639Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
640
641 * configure: Regenerated to track ../common/aclocal.m4 changes.
642
643Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
644
645 * compile.c (sim_resume): Use poll_quit callback.
646 (sim_stop): New function.
647
648Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
649
650 * Makefile.in (SIM_OBJS): Add sim-load.o.
651 * compile.c (sim_kind, myname): New static locals.
652 (sim_open): Set sim_kind, myname.
653 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
654 Call sim_load_file to load file into simulator. Set start address
655 from bfd.
656 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
657
658Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
659
660 * configure: Regenerated to track ../common/aclocal.m4 changes.
661 * config.in: Ditto.
662
663Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
664
665 * compile.c (sim_open): New arg `kind'.
666
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
668
669Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
670
671 * configure: Regenerated to track ../common/aclocal.m4 changes.
672
673Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
674
675 * configure: Regenerated to track ../common/aclocal.m4 changes.
676
677Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
678
679 * configure: Re-generate.
680
681Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
682
683 * configure: Regenerate to track ../common/aclocal.m4 changes.
684
685Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
686
687 * compile.c (sim_open): New SIM_DESC result. Argument is now in
688 argv form.
689 (other sim_*): New SIM_DESC argument.
690
691Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
692
693 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
694 COMMON_{PRE,POST}_CONFIG_FRAG instead.
695 * configure.in: sinclude ../common/aclocal.m4.
696 * configure: Regenerated.
697
698Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
699
700 * configure configure.in Makefile.in: Update to new configure
701 scheme which is more compatible with WinGDB builds.
702 * configure.in: Improve comment on how to run autoconf.
703 * configure: Re-run autoconf to get new ../common/aclocal.m4.
704 * Makefile.in: Use autoconf substitution to install common
705 makefile fragment.
706
707Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
708
709 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
710 (SIM_OBJS): Define.
711 * configure.in: Simplify using macros in ../common/aclocal.m4.
712 * configure: Regenerated.
713 * inst.h (enum sim_state): Define.
714 (cpu_state_type): New member `state'. Set it whenever `exception'
715 is set.
716 * compile.c (sim_callback): New global.
717 (sim_set_simcache_size): Renamed from sim_csize.
718 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
719 'cus it can't work. Change main loop exit test to use cpu.state.
720 (sim_trace): New function.
721 (sim_stop_reason): Add right way to set results, but #if 0 out.
722 (sim_size): New function.
723 (sim_info): Redirect calls to printf_filtered through callback.
724 (sim_set_callbacks): Record callback.
725 * run.c: Deleted, using one in ../common now.
726 * tconfig.in: New file.
727
728Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
729
730 * Makefile.in (mostlyclean): Don't remove config.log here.
731
732Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
733
734 * compile.c (sim_resume): rts, sleep, bpt and nop have
735 no associated "size".
736
737Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
738
739 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
740
741Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
742
743 * run.c (main): Don't "load" sections which don't have
744 SEC_LOAD set.
745 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
746 of OSHIFTS.
747 (ONOT): Define.
748 (sim_resume, shift/rotate cases): Add support for shift/rotate
749 by two bits.
750 (OSHIFTS): Corresponding changes.
751
752Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
753
754 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
755
756Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
757
758 * compile.c (h8300smode): Declare.
759
760Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
761
762 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
763 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
764 (docdir): Removed.
765 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
766 (AC_PROG_INSTALL): Added.
767 * configure: Rebuilt.
768
769Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
770
771 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
772 * run.c (main): Treat the H8/S like the H8/300H for now.
773
774Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
775
776 * compile.c (SEXTCHAR): Clear upper bits when sign
777 bit is clear.
778
779Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
780
781 * compile.c (sim_resume): Correctly handle divu.
782
783Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
784
785 * compile.c (sim_resume): Never allow the PC to have an
786 odd value.
787
788Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
789
790 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
791 separate memory is allocate for the 8-bit area.
792 (struct cpu_state_type): Add new "eightbit' field.
793 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
794 area.
795 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
796 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
797 (init_pointers): Initialize space for the 8-bit area.
798 (sim_write): Handle writing into the 8-bit area.
799 (sim_read): Handle reading from the 8-bit area.
800 (sim_load): Reallocate space for the 8-bit area.
801
802 * compile.c (sim_load): Re-allocate memory for the simulator
803 here.
804
805Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
806
807 * compile.c (sim_resume): Fix and simplify overflow and carry
808 handling for 32bit ALU insns.
809
810Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
811
812 * compile.c (sim_resume): Fix overflow checks for ALU insns.
813
814Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
815
816 * compile.c (decode): Use "bit" to hold L_3 immediates instead
817 of holding them in "abs". Handle ABS8MEM memory references aka
818 8-bit area. Replace ABSMOV references with ABS8MEM.
819
820Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
821
822 * compile.c (fetch): Handle accesses to the exception/function
823 vectors.
824
825Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
826
827 * compile.c: #include "wait.h".
828 (sim_resume, sleep insn): Check program exit status in r0.
829 (sim_resume, shift insns): Fix setting of overflow flag for shal.
830 * run.c: #include <signal.h>.
831 (main): Abort if program got SIGILL.
832 Print error message if argument is invalid.
833 (usage): Improve text.
834
835Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
836
837 * configure: Regenerate with autoconf 2.7.
838
839Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
840
841 * inst.h (MPOWER,MSIZE): Deleted.
842 (H8300{,H}_MSIZE): Define.
843 * compile.c (memory_size): New static global.
844 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
845 (sim_write,sim_read): Use memory_size.
846
847Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
848
849 * compile.c (sim_set_callbacks): New.
850
851Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
852
853 * Makefile.in (BISON): Remove macro.
854
855Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
856
857 * Makefile.in (maintainer-clean): New synonym for realclean.
858
859Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
860
861 * Makefile.in (install): Don't install in $(tooldir).
862
863 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
864 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
865 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
866 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
867 creating config.h.
868 * configure: Rebuild.
869 * config.in: New file, created by autoheader.
870 * Makefile.in (AR): Define as @AR@.
871 (CC): New variable, defined as @CC@.
872 (CFLAGS): Define as @CFLAGS@.
873 (RANLIB): Define as @RANLIB@.
874 (HDEFINES, TDEFINES): New variables.
875 (@host_makefile_frag@): Remove.
876 (compile.o, run.o): Depend upon config.h.
877 (mostlyclean): Make the same as clean, not distclean.
878 (clean): Remove config.log.
879 (distclean): Remove config.h and stamp-h.
880 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
881 invoking config.status.
882 (config.h, stamp-h): New targets.
883 * compile.c: Include "config.h". Don't include <sys/times.h>.
884 Include <time.h> and <stdlib.h> if they exist. Don't include
885 "sysdep.h".
886 (get_now): Remove unused local b.
887 * run.c: Include "config.h". Include <stdlib.h> if it exists.
888 Don't include "sysdep.h".
889 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
890 <stdio.h>.
891
892Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
893
894 * Update all FSF addresses except those in COPYING* files.
895
896Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
897
898 * Makefile.in (clean): Remove run.
899 (distclean): Remove Makefile.
900
901 * h8300.mt: Removed.
902
903 * Makefile.in, configure.in: converted to autoconf.
904 * configure: New file, generated with autconf 2.4.
905
906Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
907
908 * compile.c (sim_do_command): New function.
909
910Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
911
912 * compile.c (get_now): Don't do if win32.
913 (sim_resume): Poll in win32 too.
914
915Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
916
917 * configure.in: Fix typo in last change.
918
919Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
920
921 * run.c: parse arguments with getopt().
922
923Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
924
925 * configure.in: Use ../../bfd/hosts/std-host.h if specific
926 host unavailable.
927
928Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
929
930 * compile.c (sim_resume): Initialize cpu.mask.
931
932Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
933
934 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
935
936Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
937
938 * compile.c: #include "bfd.h".
939 (sim_*): Set result type to void where there isn't one.
940 (sim_resume, default case): Set cpu.exception to SIGILL.
941 (sim_trace): Delete.
942 (sim_set_pc): Delete.
943 (sim_info): Delete printf_fn arg, all callers changed.
944 Call printf_filtered.
945 (set_h8300h): New arg `flag', all callers changed.
946 (sim_close): New function.
947 (sim_load): New function.
948 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
949 * run.c: #include <varargs.h>, "remote-sim.h".
950 (printf_filtered): New function.
951
952Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
953
954 * compile.c (decode): Fix typo (16 bit branches).
955 (*): Some white space clean up.
956
957Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
958
959 * compile.c (decode): Compile 16bit branches properly.
960
961Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
962
963 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
964 andc. Poll for interrupts.
965
966Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
967
968 * compile.c: #include "ansidecl.h" for remote-sim.h.
969
970Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
971
972 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
973 * compile.c: #include "remote-sim.h".
974 (sim_resume): New arg siggnal.
975 (sim_write): Use SIM_ADDR for type of arg addr.
976 Always return a value.
977 (sim_read): Ditto.
978 (sim_store_register): Result is type int.
979 (sim_fetch_register): Ditto.
980 (sim_stop_reason): Renamed from sim_stop_signal.
981 (sim_set_pc): Use SIM_ADDR for type of arg pc.
982 (sim_info): int result, new arg printf_fn.
983 (sim_kill): int result.
984 (sim_open): int result, new arg name.
985 * run.c (main): Use sim_set_pc to set pc.
986 Update call to sim_info.
987
988Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
989
990 * compile.c (sim_stop_signal): Result is now enum sim_stop.
991
992Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
993
994 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
995
996Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
997
998 * compile.c (sim_set_pc): Write to the pc direcly.
999 (sim_store_register): Now value is passed by reference. (sim_read,
1000 sim_write): Return number of bytes copied.
1001
1002Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1003
1004 * compile.c (mop): New function to do multiplies.
1005
1006Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1007
1008 * compile.c (sim_resume): Add support for nop insn.
1009
1010Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1011
1012 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1013
1014 * run.c (main): If h8/300h binary detected, call set_h8300h.
1015 * compile.c (sim_resume): Fix O_NEG insn.
1016
1017Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1018
1019 * run.c (main): Add -h flag to enable h8/300h emulation.
1020 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1021 (set_h8300h): New function.
1022 (sim_resume): Add support for extu,exts insns.
1023 (sim_resume): Fix logical right shifting.
1024 (sim_resume, label alu32): Fix setting of carry flag.
1025
1026Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1027
1028 * compile.c (sim_csize): Initialize cpu.cache.
1029
1030Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1031
1032 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1033
1034Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1035
1036 * run.c (main): Fix parsing of args.
1037
1038 * compile.c (sim_resume): Fix shll insn.
1039
1040Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1041
1042 * compile.c: New file, supports H8/300H.
1043 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1044
1045Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1046
1047 * run.c (main): Add -v to print info.
1048 * p3.c (sim_info): New function.
1049
1050Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1051
1052 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1053
1054Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1055
1056 * Makefile.in: Don't use cb or indent
1057 * p1.c, state.h, writecode.c: lint
1058
1059Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1060
1061 * Makefile.in: Make SunOS halfdone VPATH work.
1062 * p1.c: Lint picked up by HP native compiler.
1063
1064Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1065
1066 * p1.c (sim_resume): when running on dos, any character typed to
1067 the keyboard will cause a simulated exception.
1068
1069Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1070
1071 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1072 running
1073
1074Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1075
1076 * new
1077
A mirror of the official binutils-gdb repository