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* common/aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
e85e3205
RE		 12006-06-13 Richard Earnshaw <rearnsha@arm.com>
2
3 * configure: Regenerated.
4
2f0122dc
DJ		 52006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
6
7 * configure: Regenerated.
8
20e95c23
DJ		 92006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
10
11 * configure: Regenerated.
12
2b193c4a
MK		 132005-03-23 Mark Kettenis <kettenis@gnu.org>
14
15 * configure: Regenerate.
16
35695fd6
AC		 172005-01-14 Andrew Cagney <cagney@gnu.org>
18
19 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
20 explicit call to AC_CONFIG_HEADER.
21 * configure: Regenerate.
22
f0569246
AC		 232005-01-12 Andrew Cagney <cagney@gnu.org>
24
25 * configure.ac: Update to use ../common/common.m4.
26 * configure: Re-generate.
27
38f48d72
AC		 282005-01-11 Andrew Cagney <cagney@localhost.localdomain>
29
30 * configure: Regenerated to track ../common/aclocal.m4 changes.
31
b7026657
AC		 322005-01-07 Andrew Cagney <cagney@gnu.org>
33
34 * configure.ac: Rename configure.in, require autoconf 2.59.
35 * configure: Re-generate.
36
379832de
HPN		 372004-12-08 Hans-Peter Nilsson <hp@axis.com>
38
39 * configure: Regenerate for ../common/aclocal.m4 update.
40
e4d3c499
AO		 412004-06-28 Alexandre Oliva <aoliva@redhat.com>
42
e073c474
AO		 43 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
44 * compile.c (sim_resume): Make sure that dst.reg refers to the
45 right register byte in mova/sz.l @(dd,RnL),ERn.
46 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
47 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
48 mulxs, divs and divxs.
49
e4d3c499
AO		 50 * compile.c (sim_load): Update sd->memory_size.
51
d6fd015d 522004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 53
d6fd015d
MS		 54 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
55 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
56
3d29fdb4
MS		 572004-01-05 Michael Snyder <msnyder@redhat.com>
58
59 * compile.c (sim_load): Don't pass a type to bfd_openr.
60
f5d3df96
MS		 612003-12-16 Michael Snyder <msnyder@redhat.com>
62
63 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
64 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
65
454d0511
DD		 662003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
67
68 * compile.c (set_h8300h): Initialize globals to zero.
69
29b52f93
KH		 702003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
71
72 * compile.c (h8300_normal_mode): New.
73 (SP): Handle normal mode.
74 (bitfrom): Use normal mode flag to return suitable value.
75 (lvalue): Use normal mode flag to return command line location.
76 (decode): Decode instruction correctly for normal mode.
77 (init_pointers): Initialise memory correctly for normal mode.
78 (sim_resume): Handle cases for normal mode using h8300_normal_mode
79 flag.
80 (sim_store_register): Handle 2 byte PC for normal mode.
81 (sim_fetch_register): Handle 2 byte PC for normal mode.
82 (set_h8300h): Set normal mode flag as per architechture.
83 (sim_load): Allocate 64K for normal mode instead of bigger memory.
84
f408565c
MS		 852003-07-18 Michael Snyder <msnyder@redhat.com>
86
87 * compile.c (decode): Enhancements for mova.
88 Initialize cst, reg, and rdisp inside the loop, for each
89 new instruction. Defer correction of the disp2 values until
90 later, and then adjust them by the size of the first operand,
91 rather than the size of the instruction.
92 (sim_resume): For mova, adjust the size of the second operand
93 according to the type of the first operand (INDEXB vs. INDEXW).
94 In cases where there is only one operand, the other two must
95 both be composed on the fly.
96
e22fef83
MS		 972003-07-22 Michael Snyder <msnyder@redhat.com>
98
99 * compile.c (sim_resume): Revert 6-24 change, it does not
100 work with gdb breakpoints.
101
0f42aa71
MS		 1022003-07-17 Michael Snyder <msnyder@redhat.com>
103
55acb21b
MS		 104 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
105 (decode): IMM16 is always zero-extended.
0f42aa71 106
f0861129
MS		 1072003-06-24 Michael Snyder <msnyder@redhat.com>
108
109 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
110 * compile.c (sim_resume): Use the above to return stop signal.
111
9f70f8ec
MS		 1122003-06-18 Michael Snyder <msnyder@redhat.com>
113
114 * compile.c: Replace "Hitachi" with "Renesas".
115 (decode): Distinguish AV_H8S from AV_H8H.
116 (sim_resume): H8SX can use any register for TAS.
117 (decode): Add support for VECIND.
118 (sim_resume): Implement rte/l and rts/l.
119 (GETSR): New macro (actually old macro reincarnated).
120 (decode): Add handling for IMM2.
121 (sim_resume): Drop extra block around jmp, jsr, rts.
122 Add handling for trapa and rte.
123 For divxu.b, change 0xffff mask to 0xff.
124 (set_h8300h): Add bfd_mach_h8300sxn machine.
125
18ad32b5
MS		 1262003-06-18 Corinna Vinschen <vinschen@redhat.com>
127
128 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
129 and SBR, VBR.
130
173b1c98
MS		 1312003-06-05 Michael Snyder <msnyder@redhat.com>
132
133 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
134 (sim_store_register): Ditto.
135
e8c1a4e7
MS		 1362003-06-04 Michael Snyder <msnyder@redhat.com>
137
138 * compile.c (sim_info): Fix typo in output.
139
173b1c98 140 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS		 141 with a bfd_machine argument, and decode it inline.
142 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
143
dc5c3759
MS		 1442003-06-03 Michael Snyder <msnyder@redhat.com>
145
e8c1a4e7
MS		 146 * compile.c: Add h8300sx insns and addressing modes.
147 * sim-main.h: Replaces h8300/inst.h.
148 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 149
b7f97e9c
MS		 1502003-04-13 Michael Snyder <msnyder@redhat.com>
151
152 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
153
d1360fb0
V		 1542003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
155
156 * compile.c (cmdline_location): Added function to
157 return the location of 8-bit (256 locations) where the
158 Command Line arguments would be stored.
159 (decode): Added a TRAP to 0xcc for Commandline
160 processing using pseudo opcode O_SYS_CMDLINE.
161 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
162 (sim_create_inferior): Setting a pointer to
163 Commandline Args array.
164 * inst.h: Added a new variable ptr_command_line for
165 storing pointer to Commandline array.
166
bf174226
V		 1672003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
168
169 * compile.c (decode): Added code for some more magic traps.
170 * compile.c (sim_resume): Added support for File I/O system
171 calls through callback to host_system.
172 System calls provided support for :
173 open, read, write, lseek, close, stat, fstat
174 Only basic support for stat and fstat.
175
6b4a8935
AC		 1762003-02-27 Andrew Cagney <cagney@redhat.com>
177
178 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
179
ec38ce99
KH		 1802003-02-05 Kazu Hirata <kazu@cs.umass.edu>
181
182 * compile.c (init_pointers): Abort if wreg never gets initialized.
183 (sim_resume): Fix the handling of exts.w and extu.w.
184
ad4cda16
KH		 1852003-01-31 Kazu Hirata <kazu@cs.umass.edu>
186
187 * compile.c (sim_resume): Fix the handling of bxor.
188
a4f27e3e
MS		 1892003-01-16 Michael Snyder <msnyder@redhat.com>
190
191 * compile.c: Change K&R function definitions to ISO.
192 (fetch): Make static, and eliminate unused parameter 'n'.
193
d0fe2f7e
KH		 1942002-12-26 Kazu Hirata <kazu@cs.umass.edu>
195
196 * compile.c: Fix formatting.
197 * inst.h: Likewise.
198
a64bfde3
AV		 1992002-07-29 Andrey Volkov <avolkov@transas.com>
200
201 * compile.c: Include "gdb/sim-h8300.h"
202 * Makefile.in: Add dependences on "inst.h",
203 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
204
c8cca39f
AC		 2052002-06-16 Andrew Cagney <ac131313@redhat.com>
206
207 * configure: Regenerated to track ../common/aclocal.m4 changes.
208
3c25f8c7
AC		 2092002-06-08 Andrew Cagney <cagney@redhat.com>
210
211 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
212
d1335144
KH		 2132002-05-19 Kazu Hirata <kazu@cs.umass.edu>
214
215 * compile.c: Fix formatting.
216
c3f4437e
KH		 2172002-05-18 Kazu Hirata <kazu@cs.umass.edu>
218
219 * compile.c: Fix formatting.
220
6147b1f6
AV		 2212002-05-17 Andrey Volkov (avolkov@transas.com)
222
223 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
224
fc974602
AV		 2252002-05-17 Andrey Volkov (avolkov@transas.com)
226
227 * compile.c: Add support of EXR register
228 * inst.h: Ditto.
229
a8cdafbd
AV		 2302002-05-17 Andrey Volkov (avolkov@transas.com)
231
232 * compile.c: Made h8300s as new target, not h8300h alias.
233 * inst.h: Ditto.
234
f6225c96
AV		 2352002-05-17 Andrey Volkov (avolkov@transas.com)
236
237 * compile.c: Add additional CCR flags (I,UI,H,U)
238
3b02cf92
AV		 2392002-05-17 Andrey Volkov (avolkov@transas.com)
240
241 * compile.c: Change literal regnumbers to REGNUMS.
242 Fix instruction and cycles counting
243
de9b1892
KH		 2442001-12-20 Kazu Hirata <kazu@hxi.com>
245
246 * compile.c: Fix formatting.
247
2ea716f6
KH		 2482001-12-20 Kazu Hirata <kazu@hxi.com>
249
250 * compile.c: Fix comment typos.
251
6d028502
KH		 2522000-08-10 Kazu Hirata <kazu@hxi.com>
253
254 * compile.c (decode): Clean up the code.
255
0a17cd59
AC		 2562000-06-15 Kazu Hirata <kazu@hxi.com>
257
258 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
259 correctly.
260
97ee9e5a
FCE		 2612000-06-20 Frank Ch. Eigler <fche@redhat.com>
262
263 * compile.c: Don't include "wait.h".
264 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
265 instead of WIF* from host.
266
98ecb0a7
FCE		 2672000-06-13 Frank Ch. Eigler <fche@redhat.com>
268
269 * compile.c, writecode.c: Correct typo.
270
0ef9643e
JL		 2712000-06-13 Kazu Hirata <kazu@hxi.com>
272
273 * compile.c: Fix formatting.
274
eb2d80b4
AC		 275Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
276
277 * configure: Regenerated to track ../common/aclocal.m4 changes.
278
d4f3574e
SS		 279Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
280
281 * configure: Regenerated to track ../common/aclocal.m4 changes.
282
cd0fc7c3
SS		 2831999-05-08 Felix Lee <flee@cygnus.com>
284
285 * configure: Regenerated to track ../common/aclocal.m4 changes.
286
7a292a7a
SS		 2871999-04-02 Keith Seitz <keiths@cygnus.com>
288
289 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
290 frequency at which the poll_quit callback is used.
291 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
292
c906108c
SS		 293Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
294
295 * configure: Regenerated to track ../common/aclocal.m4 changes.
296
297Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
298
299 * configure: Regenerated to track ../common/aclocal.m4 changes.
300 * config.in: Ditto.
301
302Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
303
304 * acconfig.h: New file.
305 * configure.in: Reverted change of Apr 24; use sinclude again.
306
307Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
308
309 * configure: Regenerated to track ../common/aclocal.m4 changes.
310 * config.in: Ditto.
311
312Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
313
314 * configure.in: Don't call sinclude.
315
316Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
317
318 * configure: Regenerated to track ../common/aclocal.m4 changes.
319
320Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
321
322 * configure: Regenerated to track ../common/aclocal.m4 changes.
323
324Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
325
326 * configure: Regenerated to track ../common/aclocal.m4 changes.
327
328Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
329
330 * configure: Regenerated to track ../common/aclocal.m4 changes.
331
332Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
333
334 * compile.c (sim_store_register, sim_fetch_register): Pass in
335 length parameter. Return -1.
336
337Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
338
339 * configure: Regenerated to track ../common/aclocal.m4 changes.
340
341Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
342
343 * configure: Regenerated to track ../common/aclocal.m4 changes.
344
345Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
346
347 * configure: Regenerated to track ../common/aclocal.m4 changes.
348
349Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
350
351 * configure: Regenerated to track ../common/aclocal.m4 changes.
352 * config.in: Ditto.
353
354Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
355
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
357
358Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
359
360 * compile.c: #include stdio.h for definition of NULL on
361 some platforms.
362
363Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
364
365 * compile.c (sim_load): Pass lma_p and sim_write args to
366 sim_load_file.
367
368Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371
372Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
373
374 * configure: Regenerated to track ../common/aclocal.m4 changes.
375
376Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
377
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
379
380Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
381
382 * configure: Regenerated to track ../common/aclocal.m4 changes.
383
384Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
385
386 * configure: Regenerated to track ../common/aclocal.m4 changes.
387
388Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
389
390 * Makefile.in (compile.o): Depend on config.h in local directory.
391
392Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
393
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
395
396Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
397
398 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
399 with sim/common.
400 * configure.in: check for sys/param.h
401 * compile.c: #ifdef HAVE_SYS_PARAM_H.
402 #define SIGTRAP for wingdb.
403 (sim_resume): poll keyboard at least once per call.
404 (sim_resume): use host_callback instead of printf for syscall
405 output.
406
407Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
408
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
410
411Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414 * config.in: Ditto.
415
416Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
417
418 * compile.c (sim_kill): Delete.
419 (sim_create_inferior): Add ABFD argument.
420 (sim_load): Move setting of PC from here.
421 (sim_create_inferior): To here.
422 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
423 the sim_load code should be moved to sim_open.
424
425Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
426
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
428 * config.in: Ditto.
429
430Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
431
432 * compile.c (sim_open): Add ABFD argument.
433
434Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
435
436 * compile.c (sim_open): Add callback argument.
437 (sim_set_callbacks): Delete SIM_DESC argument.
438
439Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
440
441 * compile.c (sim_load): Call bfd_get_mach instead of examining
442 bfd fields directly.
443 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
444
445Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
446
447 * configure: Regenerated to track ../common/aclocal.m4 changes.
448
449Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
450
451 * compile.c (sim_resume): Use poll_quit callback.
452 (sim_stop): New function.
453
454Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
455
456 * Makefile.in (SIM_OBJS): Add sim-load.o.
457 * compile.c (sim_kind, myname): New static locals.
458 (sim_open): Set sim_kind, myname.
459 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
460 Call sim_load_file to load file into simulator. Set start address
461 from bfd.
462 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
463
464Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
465
466 * configure: Regenerated to track ../common/aclocal.m4 changes.
467 * config.in: Ditto.
468
469Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
470
471 * compile.c (sim_open): New arg `kind'.
472
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
474
475Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
476
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
478
479Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482
483Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
484
485 * configure: Re-generate.
486
487Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
488
489 * configure: Regenerate to track ../common/aclocal.m4 changes.
490
491Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
492
493 * compile.c (sim_open): New SIM_DESC result. Argument is now in
494 argv form.
495 (other sim_*): New SIM_DESC argument.
496
497Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
498
499 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
500 COMMON_{PRE,POST}_CONFIG_FRAG instead.
501 * configure.in: sinclude ../common/aclocal.m4.
502 * configure: Regenerated.
503
504Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
505
506 * configure configure.in Makefile.in: Update to new configure
507 scheme which is more compatible with WinGDB builds.
508 * configure.in: Improve comment on how to run autoconf.
509 * configure: Re-run autoconf to get new ../common/aclocal.m4.
510 * Makefile.in: Use autoconf substitution to install common
511 makefile fragment.
512
513Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
514
515 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
516 (SIM_OBJS): Define.
517 * configure.in: Simplify using macros in ../common/aclocal.m4.
518 * configure: Regenerated.
519 * inst.h (enum sim_state): Define.
520 (cpu_state_type): New member `state'. Set it whenever `exception'
521 is set.
522 * compile.c (sim_callback): New global.
523 (sim_set_simcache_size): Renamed from sim_csize.
524 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
525 'cus it can't work. Change main loop exit test to use cpu.state.
526 (sim_trace): New function.
527 (sim_stop_reason): Add right way to set results, but #if 0 out.
528 (sim_size): New function.
529 (sim_info): Redirect calls to printf_filtered through callback.
530 (sim_set_callbacks): Record callback.
531 * run.c: Deleted, using one in ../common now.
532 * tconfig.in: New file.
533
534Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
535
536 * Makefile.in (mostlyclean): Don't remove config.log here.
537
538Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
539
540 * compile.c (sim_resume): rts, sleep, bpt and nop have
541 no associated "size".
542
543Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
544
545 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
546
547Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
548
549 * run.c (main): Don't "load" sections which don't have
550 SEC_LOAD set.
551 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
552 of OSHIFTS.
553 (ONOT): Define.
554 (sim_resume, shift/rotate cases): Add support for shift/rotate
555 by two bits.
556 (OSHIFTS): Corresponding changes.
557
558Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
559
560 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
561
562Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
563
564 * compile.c (h8300smode): Declare.
565
566Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
567
568 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
569 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
570 (docdir): Removed.
571 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
572 (AC_PROG_INSTALL): Added.
573 * configure: Rebuilt.
574
575Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
576
577 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
578 * run.c (main): Treat the H8/S like the H8/300H for now.
579
580Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
581
582 * compile.c (SEXTCHAR): Clear upper bits when sign
583 bit is clear.
584
585Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
586
587 * compile.c (sim_resume): Correctly handle divu.
588
589Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
590
591 * compile.c (sim_resume): Never allow the PC to have an
592 odd value.
593
594Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
595
596 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
597 separate memory is allocate for the 8-bit area.
598 (struct cpu_state_type): Add new "eightbit' field.
599 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
600 area.
601 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
602 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
603 (init_pointers): Initialize space for the 8-bit area.
604 (sim_write): Handle writing into the 8-bit area.
605 (sim_read): Handle reading from the 8-bit area.
606 (sim_load): Reallocate space for the 8-bit area.
607
608 * compile.c (sim_load): Re-allocate memory for the simulator
609 here.
610
611Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
612
613 * compile.c (sim_resume): Fix and simplify overflow and carry
614 handling for 32bit ALU insns.
615
616Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
617
618 * compile.c (sim_resume): Fix overflow checks for ALU insns.
619
620Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
621
622 * compile.c (decode): Use "bit" to hold L_3 immediates instead
623 of holding them in "abs". Handle ABS8MEM memory references aka
624 8-bit area. Replace ABSMOV references with ABS8MEM.
625
626Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
627
628 * compile.c (fetch): Handle accesses to the exception/function
629 vectors.
630
631Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
632
633 * compile.c: #include "wait.h".
634 (sim_resume, sleep insn): Check program exit status in r0.
635 (sim_resume, shift insns): Fix setting of overflow flag for shal.
636 * run.c: #include <signal.h>.
637 (main): Abort if program got SIGILL.
638 Print error message if argument is invalid.
639 (usage): Improve text.
640
641Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
642
643 * configure: Regenerate with autoconf 2.7.
644
645Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
646
647 * inst.h (MPOWER,MSIZE): Deleted.
648 (H8300{,H}_MSIZE): Define.
649 * compile.c (memory_size): New static global.
650 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
651 (sim_write,sim_read): Use memory_size.
652
653Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
654
655 * compile.c (sim_set_callbacks): New.
656
657Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
658
659 * Makefile.in (BISON): Remove macro.
660
661Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
662
663 * Makefile.in (maintainer-clean): New synonym for realclean.
664
665Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
666
667 * Makefile.in (install): Don't install in $(tooldir).
668
669 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
670 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
671 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
672 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
673 creating config.h.
674 * configure: Rebuild.
675 * config.in: New file, created by autoheader.
676 * Makefile.in (AR): Define as @AR@.
677 (CC): New variable, defined as @CC@.
678 (CFLAGS): Define as @CFLAGS@.
679 (RANLIB): Define as @RANLIB@.
680 (HDEFINES, TDEFINES): New variables.
681 (@host_makefile_frag@): Remove.
682 (compile.o, run.o): Depend upon config.h.
683 (mostlyclean): Make the same as clean, not distclean.
684 (clean): Remove config.log.
685 (distclean): Remove config.h and stamp-h.
686 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
687 invoking config.status.
688 (config.h, stamp-h): New targets.
689 * compile.c: Include "config.h". Don't include <sys/times.h>.
690 Include <time.h> and <stdlib.h> if they exist. Don't include
691 "sysdep.h".
692 (get_now): Remove unused local b.
693 * run.c: Include "config.h". Include <stdlib.h> if it exists.
694 Don't include "sysdep.h".
695 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
696 <stdio.h>.
697
698Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
699
700 * Update all FSF addresses except those in COPYING* files.
701
702Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
703
704 * Makefile.in (clean): Remove run.
705 (distclean): Remove Makefile.
706
707 * h8300.mt: Removed.
708
709 * Makefile.in, configure.in: converted to autoconf.
710 * configure: New file, generated with autconf 2.4.
711
712Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
713
714 * compile.c (sim_do_command): New function.
715
716Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
717
718 * compile.c (get_now): Don't do if win32.
719 (sim_resume): Poll in win32 too.
720
721Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
722
723 * configure.in: Fix typo in last change.
724
725Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
726
727 * run.c: parse arguments with getopt().
728
729Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
730
731 * configure.in: Use ../../bfd/hosts/std-host.h if specific
732 host unavailable.
733
734Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
735
736 * compile.c (sim_resume): Initialize cpu.mask.
737
738Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
739
740 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
741
742Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
743
744 * compile.c: #include "bfd.h".
745 (sim_*): Set result type to void where there isn't one.
746 (sim_resume, default case): Set cpu.exception to SIGILL.
747 (sim_trace): Delete.
748 (sim_set_pc): Delete.
749 (sim_info): Delete printf_fn arg, all callers changed.
750 Call printf_filtered.
751 (set_h8300h): New arg `flag', all callers changed.
752 (sim_close): New function.
753 (sim_load): New function.
754 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
755 * run.c: #include <varargs.h>, "remote-sim.h".
756 (printf_filtered): New function.
757
758Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
759
760 * compile.c (decode): Fix typo (16 bit branches).
761 (*): Some white space clean up.
762
763Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
764
765 * compile.c (decode): Compile 16bit branches properly.
766
767Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
768
769 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
770 andc. Poll for interrupts.
771
772Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
773
774 * compile.c: #include "ansidecl.h" for remote-sim.h.
775
776Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
777
778 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
779 * compile.c: #include "remote-sim.h".
780 (sim_resume): New arg siggnal.
781 (sim_write): Use SIM_ADDR for type of arg addr.
782 Always return a value.
783 (sim_read): Ditto.
784 (sim_store_register): Result is type int.
785 (sim_fetch_register): Ditto.
786 (sim_stop_reason): Renamed from sim_stop_signal.
787 (sim_set_pc): Use SIM_ADDR for type of arg pc.
788 (sim_info): int result, new arg printf_fn.
789 (sim_kill): int result.
790 (sim_open): int result, new arg name.
791 * run.c (main): Use sim_set_pc to set pc.
792 Update call to sim_info.
793
794Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
795
796 * compile.c (sim_stop_signal): Result is now enum sim_stop.
797
798Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
799
800 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
801
802Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
803
804 * compile.c (sim_set_pc): Write to the pc direcly.
805 (sim_store_register): Now value is passed by reference. (sim_read,
806 sim_write): Return number of bytes copied.
807
808Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
809
810 * compile.c (mop): New function to do multiplies.
811
812Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
813
814 * compile.c (sim_resume): Add support for nop insn.
815
816Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
817
818 * compile.c: Reset HMODE back to zero (accidently set it to 1).
819
820 * run.c (main): If h8/300h binary detected, call set_h8300h.
821 * compile.c (sim_resume): Fix O_NEG insn.
822
823Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
824
825 * run.c (main): Add -h flag to enable h8/300h emulation.
826 * compile.c: Rename Hmode to HMODE (consistency with gdb).
827 (set_h8300h): New function.
828 (sim_resume): Add support for extu,exts insns.
829 (sim_resume): Fix logical right shifting.
830 (sim_resume, label alu32): Fix setting of carry flag.
831
832Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
833
834 * compile.c (sim_csize): Initialize cpu.cache.
835
836Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
837
838 * Makefile.in: Add -I../../bfd to pick up bfd.h.
839
840Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
841
842 * run.c (main): Fix parsing of args.
843
844 * compile.c (sim_resume): Fix shll insn.
845
846Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
847
848 * compile.c: New file, supports H8/300H.
849 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
850
851Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
852
853 * run.c (main): Add -v to print info.
854 * p3.c (sim_info): New function.
855
856Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
857
858 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
859
860Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
861
862 * Makefile.in: Don't use cb or indent
863 * p1.c, state.h, writecode.c: lint
864
865Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
866
867 * Makefile.in: Make SunOS halfdone VPATH work.
868 * p1.c: Lint picked up by HP native compiler.
869
870Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
871
872 * p1.c (sim_resume): when running on dos, any character typed to
873 the keyboard will cause a simulated exception.
874
875Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
876
877 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
878 running
879
880Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
881
882 * new
883
GDB Binutils - Deliverables
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