sim: cr16: drop global callback state
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
8ae8f9c3
MF
12015-11-15 Mike Frysinger <vapier@gentoo.org>
2
3 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
4 * compile.c (sim_stop, sim_stop_reason): Delete.
5
d2dfd242
MF
62015-11-14 Mike Frysinger <vapier@gentoo.org>
7
8 * Makefile.in (SIM_OBJS): Delete sim-load.o.
9
6e4f085c
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102015-11-14 Mike Frysinger <vapier@gentoo.org>
11
12 * compile.c (sim_close): Delete.
13
5697b730
MF
142015-11-09 Mike Frysinger <vapier@gentoo.org>
15
16 * compile.c (littleendian): Delete.
17 (init_pointers): Delete littleendian usage.
18
8d0978fb
MF
192015-06-23 Mike Frysinger <vapier@gentoo.org>
20
21 * configure: Regenerate.
22
a3487082
MF
232015-06-12 Mike Frysinger <vapier@gentoo.org>
24
25 * configure: Regenerate.
26
306f4178
MF
272015-06-12 Mike Frysinger <vapier@gentoo.org>
28
29 * configure: Regenerate.
30
20bca71d
MF
312015-04-18 Mike Frysinger <vapier@gentoo.org>
32
33 * sim-main.h (SIM_CPU): Delete.
34
7e83aa92
MF
352015-04-18 Mike Frysinger <vapier@gentoo.org>
36
37 * sim-main.h (sim_cia): Delete.
38
034685f9
MF
392015-04-17 Mike Frysinger <vapier@gentoo.org>
40
41 * sim-main.h (CIA_GET, CIA_SET): Delete.
42
27b97b40
MF
432015-04-17 Mike Frysinger <vapier@gentoo.org>
44
45 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
46 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
47 CPU_PC_STORE for all cpus.
48 * sim-main.h (SIM_CPU): Define.
49
78e9aa70
MF
502015-04-15 Mike Frysinger <vapier@gentoo.org>
51
52 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
53 * sim-main.h (STATE_CPU): Delete.
54
f95f4ed2
MF
552015-04-15 Mike Frysinger <vapier@gentoo.org>
56
57 * compile.c: Include sim-options.h.
58 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
59 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
60 (STATE_CPU): Handle WITH_SMP.
61
bf12d44e
MF
622015-04-13 Mike Frysinger <vapier@gentoo.org>
63
64 * configure: Regenerate.
65
122bbfb5
MF
662015-04-06 Mike Frysinger <vapier@gentoo.org>
67
68 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
69
1a8faa2a
MF
702015-04-01 Mike Frysinger <vapier@gentoo.org>
71
72 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
73
aadc9410
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742015-03-31 Mike Frysinger <vapier@gentoo.org>
75
76 * config.in, configure: Regenerate.
77
523ba8f9
MF
782015-03-24 Mike Frysinger <vapier@gentoo.org>
79
80 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
81 * tconfig.h (SIM_HAVE_PROFILE): Delete.
82
ae7d0cac
MF
832015-03-16 Mike Frysinger <vapier@gentoo.org>
84
85 * config.in, configure: Regenerate.
86 * tconfig.in: Rename file ...
87 * tconfig.h: ... here.
88
465fb143
MF
892015-03-14 Mike Frysinger <vapier@gentoo.org>
90
91 * Makefile.in (SIM_RUN_OBJS): Delete.
92
5cddc23a
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932015-03-14 Mike Frysinger <vapier@gentoo.org>
94
95 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
96 * aclocal.m4, configure: Regenerate.
97
2d7bb758
JB
982014-12-03 Joel Brobecker <brobecker@adacore.com>
99
100 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
101 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
102 following renaming in callback.h.
103
2974be62
AM
1042014-08-19 Alan Modra <amodra@gmail.com>
105
106 * configure: Regenerate.
107
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1082014-08-15 Roland McGrath <mcgrathr@google.com>
109
110 * configure: Regenerate.
111 * config.in: Regenerate.
112
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1132014-03-05 Mike Frysinger <vapier@gentoo.org>
114
115 * compile.c (sim_load): Add const to prog.
116
ef3e8cf7
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1172014-02-17 Mike Frysinger <vapier@gentoo.org>
118
119 PR gdb/16450
120 * compile.c (control_c_sim_desc): Delete.
121 (control_c): Likewise.
122 (sim_resume): Delete signal(SIGINT) handling.
123
bf3d9781
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1242013-09-23 Alan Modra <amodra@gmail.com>
125
126 * configure: Regenerate.
127
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1282013-06-03 Mike Frysinger <vapier@gentoo.org>
129
130 * aclocal.m4, configure: Regenerate.
131
5f3ef9d0
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1322012-06-15 Joel Brobecker <brobecker@adacore.com>
133
134 * config.in, configure: Regenerate.
135
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1362012-05-18 Nick Clifton <nickc@redhat.com>
137
138 PR 14072
139 * compile.c: Include config.h before system header files.
140 * sim-main.h: Likewise.
141
2232061b
MF
1422012-03-24 Mike Frysinger <vapier@gentoo.org>
143
144 * aclocal.m4, config.in, configure: Regenerate.
145
db2e4d67
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1462011-12-03 Mike Frysinger <vapier@gentoo.org>
147
148 * aclocal.m4: New file.
149 * configure: Regenerate.
150
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1512011-10-17 Mike Frysinger <vapier@gentoo.org>
152
153 * configure.ac: Change include to common/acinclude.m4.
154
6ffe910a
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1552011-10-17 Mike Frysinger <vapier@gentoo.org>
156
157 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
158 call. Replace common.m4 include with SIM_AC_COMMON.
159 * configure: Regenerate.
160
2419798b
MF
1612011-07-05 Mike Frysinger <vapier@gentoo.org>
162
163 * compile.c (sim_do_command): Delete.
164
dae477fe
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1652011-01-11 Andrew Burgess <aburgess@broadcom.com>
166
167 * compile.c (sim_store_register): Update return value to
168 match new API.
169
5558e7e6
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1702010-04-14 Mike Frysinger <vapier@gentoo.org>
171
172 * compile.c (sim_write): Add const to buffer arg.
173
3725885a
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1742010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
175
176 * configure: Regenerate.
177
3a6c31f9
YS
1782009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
179 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
180 Index registers not masked memory areas.
181 Only simply increment or decrement.
182 * compile.c(store_1): Ditto.
183
d6416cdc
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1842009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
185
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186 * config.in: Regenerate.
187 * configure: Likewise.
188
d6416cdc
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189 * configure: Regenerate.
190
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1912008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
192
193 * compile.c: Add const to remove warning.
194
b5bd9624
HPN
1952008-07-11 Hans-Peter Nilsson <hp@axis.com>
196
197 * configure: Regenerate to track ../common/common.m4 changes.
198 * config.in: Ditto.
199
6efef468 2002008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
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201 Daniel Jacobowitz <dan@codesourcery.com>
202 Joseph Myers <joseph@codesourcery.com>
6efef468
JM
203
204 * configure: Regenerate.
205
917c78f9
DJ
2062007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
207
208 * compile.c (sim_resume): Fix the last byte of ARGV for
209 SYS_CMDLINE.
210
edc5d9ec
HPN
2112006-12-21 Hans-Peter Nilsson <hp@axis.com>
212
213 * acconfig.h: Remove.
214 * config.in: Regenerate.
215
b86015ea
YS
2162006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
217
218 * compile.c (OBITOP): Bit address mask low three bit.
219 * compile.c (decode): Fix warning.
220
e85e3205
RE
2212006-06-13 Richard Earnshaw <rearnsha@arm.com>
222
223 * configure: Regenerated.
224
2f0122dc
DJ
2252006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
226
227 * configure: Regenerated.
228
20e95c23
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2292006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
230
231 * configure: Regenerated.
232
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MK
2332005-03-23 Mark Kettenis <kettenis@gnu.org>
234
235 * configure: Regenerate.
236
35695fd6
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2372005-01-14 Andrew Cagney <cagney@gnu.org>
238
239 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
240 explicit call to AC_CONFIG_HEADER.
241 * configure: Regenerate.
242
f0569246
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2432005-01-12 Andrew Cagney <cagney@gnu.org>
244
245 * configure.ac: Update to use ../common/common.m4.
246 * configure: Re-generate.
247
38f48d72
AC
2482005-01-11 Andrew Cagney <cagney@localhost.localdomain>
249
250 * configure: Regenerated to track ../common/aclocal.m4 changes.
251
b7026657
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2522005-01-07 Andrew Cagney <cagney@gnu.org>
253
254 * configure.ac: Rename configure.in, require autoconf 2.59.
255 * configure: Re-generate.
256
379832de
HPN
2572004-12-08 Hans-Peter Nilsson <hp@axis.com>
258
259 * configure: Regenerate for ../common/aclocal.m4 update.
260
e4d3c499
AO
2612004-06-28 Alexandre Oliva <aoliva@redhat.com>
262
e073c474
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263 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
264 * compile.c (sim_resume): Make sure that dst.reg refers to the
265 right register byte in mova/sz.l @(dd,RnL),ERn.
266 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
267 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
268 mulxs, divs and divxs.
269
e4d3c499
AO
270 * compile.c (sim_load): Update sd->memory_size.
271
d6fd015d 2722004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 273
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MS
274 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
275 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
276
3d29fdb4
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2772004-01-05 Michael Snyder <msnyder@redhat.com>
278
279 * compile.c (sim_load): Don't pass a type to bfd_openr.
280
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2812003-12-16 Michael Snyder <msnyder@redhat.com>
282
283 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
284 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
285
454d0511
DD
2862003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
287
72f4393d 288 * compile.c (set_h8300h): Initialize globals to zero.
454d0511 289
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KH
2902003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
291
292 * compile.c (h8300_normal_mode): New.
293 (SP): Handle normal mode.
294 (bitfrom): Use normal mode flag to return suitable value.
295 (lvalue): Use normal mode flag to return command line location.
296 (decode): Decode instruction correctly for normal mode.
297 (init_pointers): Initialise memory correctly for normal mode.
298 (sim_resume): Handle cases for normal mode using h8300_normal_mode
299 flag.
300 (sim_store_register): Handle 2 byte PC for normal mode.
301 (sim_fetch_register): Handle 2 byte PC for normal mode.
302 (set_h8300h): Set normal mode flag as per architechture.
303 (sim_load): Allocate 64K for normal mode instead of bigger memory.
304
f408565c
MS
3052003-07-18 Michael Snyder <msnyder@redhat.com>
306
307 * compile.c (decode): Enhancements for mova.
308 Initialize cst, reg, and rdisp inside the loop, for each
309 new instruction. Defer correction of the disp2 values until
310 later, and then adjust them by the size of the first operand,
311 rather than the size of the instruction.
312 (sim_resume): For mova, adjust the size of the second operand
313 according to the type of the first operand (INDEXB vs. INDEXW).
314 In cases where there is only one operand, the other two must
315 both be composed on the fly.
316
e22fef83
MS
3172003-07-22 Michael Snyder <msnyder@redhat.com>
318
319 * compile.c (sim_resume): Revert 6-24 change, it does not
320 work with gdb breakpoints.
321
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3222003-07-17 Michael Snyder <msnyder@redhat.com>
323
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324 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
325 (decode): IMM16 is always zero-extended.
0f42aa71 326
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3272003-06-24 Michael Snyder <msnyder@redhat.com>
328
329 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
330 * compile.c (sim_resume): Use the above to return stop signal.
331
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3322003-06-18 Michael Snyder <msnyder@redhat.com>
333
334 * compile.c: Replace "Hitachi" with "Renesas".
335 (decode): Distinguish AV_H8S from AV_H8H.
336 (sim_resume): H8SX can use any register for TAS.
337 (decode): Add support for VECIND.
338 (sim_resume): Implement rte/l and rts/l.
339 (GETSR): New macro (actually old macro reincarnated).
340 (decode): Add handling for IMM2.
341 (sim_resume): Drop extra block around jmp, jsr, rts.
342 Add handling for trapa and rte.
343 For divxu.b, change 0xffff mask to 0xff.
344 (set_h8300h): Add bfd_mach_h8300sxn machine.
345
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3462003-06-18 Corinna Vinschen <vinschen@redhat.com>
347
348 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
349 and SBR, VBR.
350
173b1c98
MS
3512003-06-05 Michael Snyder <msnyder@redhat.com>
352
353 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
354 (sim_store_register): Ditto.
355
e8c1a4e7
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3562003-06-04 Michael Snyder <msnyder@redhat.com>
357
358 * compile.c (sim_info): Fix typo in output.
359
173b1c98 360 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS
361 with a bfd_machine argument, and decode it inline.
362 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
363
dc5c3759
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3642003-06-03 Michael Snyder <msnyder@redhat.com>
365
e8c1a4e7
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366 * compile.c: Add h8300sx insns and addressing modes.
367 * sim-main.h: Replaces h8300/inst.h.
368 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 369
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3702003-04-13 Michael Snyder <msnyder@redhat.com>
371
372 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
373
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3742003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
375
72f4393d 376 * compile.c (cmdline_location): Added function to
d1360fb0
V
377 return the location of 8-bit (256 locations) where the
378 Command Line arguments would be stored.
72f4393d 379 (decode): Added a TRAP to 0xcc for Commandline
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380 processing using pseudo opcode O_SYS_CMDLINE.
381 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
72f4393d 382 (sim_create_inferior): Setting a pointer to
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383 Commandline Args array.
384 * inst.h: Added a new variable ptr_command_line for
385 storing pointer to Commandline array.
386
bf174226
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3872003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
388
389 * compile.c (decode): Added code for some more magic traps.
390 * compile.c (sim_resume): Added support for File I/O system
391 calls through callback to host_system.
392 System calls provided support for :
393 open, read, write, lseek, close, stat, fstat
394 Only basic support for stat and fstat.
395
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3962003-02-27 Andrew Cagney <cagney@redhat.com>
397
398 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
399
ec38ce99
KH
4002003-02-05 Kazu Hirata <kazu@cs.umass.edu>
401
402 * compile.c (init_pointers): Abort if wreg never gets initialized.
403 (sim_resume): Fix the handling of exts.w and extu.w.
404
ad4cda16
KH
4052003-01-31 Kazu Hirata <kazu@cs.umass.edu>
406
407 * compile.c (sim_resume): Fix the handling of bxor.
408
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4092003-01-16 Michael Snyder <msnyder@redhat.com>
410
411 * compile.c: Change K&R function definitions to ISO.
412 (fetch): Make static, and eliminate unused parameter 'n'.
413
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KH
4142002-12-26 Kazu Hirata <kazu@cs.umass.edu>
415
416 * compile.c: Fix formatting.
417 * inst.h: Likewise.
418
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AV
4192002-07-29 Andrey Volkov <avolkov@transas.com>
420
421 * compile.c: Include "gdb/sim-h8300.h"
422 * Makefile.in: Add dependences on "inst.h",
423 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
424
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4252002-06-16 Andrew Cagney <ac131313@redhat.com>
426
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
428
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4292002-06-08 Andrew Cagney <cagney@redhat.com>
430
431 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
432
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4332002-05-19 Kazu Hirata <kazu@cs.umass.edu>
434
435 * compile.c: Fix formatting.
436
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4372002-05-18 Kazu Hirata <kazu@cs.umass.edu>
438
439 * compile.c: Fix formatting.
440
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4412002-05-17 Andrey Volkov (avolkov@transas.com)
442
443 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
72f4393d 444
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AV
4452002-05-17 Andrey Volkov (avolkov@transas.com)
446
447 * compile.c: Add support of EXR register
448 * inst.h: Ditto.
72f4393d 449
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AV
4502002-05-17 Andrey Volkov (avolkov@transas.com)
451
452 * compile.c: Made h8300s as new target, not h8300h alias.
453 * inst.h: Ditto.
72f4393d 454
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4552002-05-17 Andrey Volkov (avolkov@transas.com)
456
72f4393d 457 * compile.c: Add additional CCR flags (I,UI,H,U)
f6225c96 458
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4592002-05-17 Andrey Volkov (avolkov@transas.com)
460
72f4393d 461 * compile.c: Change literal regnumbers to REGNUMS.
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462 Fix instruction and cycles counting
463
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4642001-12-20 Kazu Hirata <kazu@hxi.com>
465
466 * compile.c: Fix formatting.
467
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4682001-12-20 Kazu Hirata <kazu@hxi.com>
469
470 * compile.c: Fix comment typos.
471
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4722000-08-10 Kazu Hirata <kazu@hxi.com>
473
474 * compile.c (decode): Clean up the code.
475
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4762000-06-15 Kazu Hirata <kazu@hxi.com>
477
478 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
479 correctly.
480
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FCE
4812000-06-20 Frank Ch. Eigler <fche@redhat.com>
482
483 * compile.c: Don't include "wait.h".
484 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
485 instead of WIF* from host.
486
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4872000-06-13 Frank Ch. Eigler <fche@redhat.com>
488
489 * compile.c, writecode.c: Correct typo.
490
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JL
4912000-06-13 Kazu Hirata <kazu@hxi.com>
492
493 * compile.c: Fix formatting.
494
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495Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
496
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
498
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SS
499Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
500
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
502
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5031999-05-08 Felix Lee <flee@cygnus.com>
504
505 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 506
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5071999-04-02 Keith Seitz <keiths@cygnus.com>
508
509 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
510 frequency at which the poll_quit callback is used.
511 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
512
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513Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
514
72f4393d 515 * configure: Regenerated to track ../common/aclocal.m4 changes.
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SS
516
517Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
518
519 * configure: Regenerated to track ../common/aclocal.m4 changes.
520 * config.in: Ditto.
521
522Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
523
524 * acconfig.h: New file.
525 * configure.in: Reverted change of Apr 24; use sinclude again.
526
527Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 * config.in: Ditto.
531
532Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
533
534 * configure.in: Don't call sinclude.
535
536Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
537
538 * configure: Regenerated to track ../common/aclocal.m4 changes.
539
540Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
541
542 * configure: Regenerated to track ../common/aclocal.m4 changes.
543
544Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
545
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
547
548Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
551
552Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
553
554 * compile.c (sim_store_register, sim_fetch_register): Pass in
555 length parameter. Return -1.
556
557Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
558
559 * configure: Regenerated to track ../common/aclocal.m4 changes.
560
561Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
562
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
564
565Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
566
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
568
569Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
570
571 * configure: Regenerated to track ../common/aclocal.m4 changes.
572 * config.in: Ditto.
573
574Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
575
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
577
578Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
579
580 * compile.c: #include stdio.h for definition of NULL on
581 some platforms.
582
583Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
584
585 * compile.c (sim_load): Pass lma_p and sim_write args to
586 sim_load_file.
587
588Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
589
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
591
592Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
593
594 * configure: Regenerated to track ../common/aclocal.m4 changes.
595
596Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
597
598 * configure: Regenerated to track ../common/aclocal.m4 changes.
599
600Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
601
602 * configure: Regenerated to track ../common/aclocal.m4 changes.
603
604Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
605
606 * configure: Regenerated to track ../common/aclocal.m4 changes.
607
608Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
609
610 * Makefile.in (compile.o): Depend on config.h in local directory.
611
612Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
613
614 * configure: Regenerated to track ../common/aclocal.m4 changes.
615
616Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
617
618 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
619 with sim/common.
620 * configure.in: check for sys/param.h
621 * compile.c: #ifdef HAVE_SYS_PARAM_H.
622 #define SIGTRAP for wingdb.
623 (sim_resume): poll keyboard at least once per call.
624 (sim_resume): use host_callback instead of printf for syscall
625 output.
626
627Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
628
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
630
631Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
632
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
634 * config.in: Ditto.
635
636Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
637
638 * compile.c (sim_kill): Delete.
639 (sim_create_inferior): Add ABFD argument.
640 (sim_load): Move setting of PC from here.
641 (sim_create_inferior): To here.
642 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
643 the sim_load code should be moved to sim_open.
644
645Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
646
647 * configure: Regenerated to track ../common/aclocal.m4 changes.
648 * config.in: Ditto.
649
650Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
651
652 * compile.c (sim_open): Add ABFD argument.
653
654Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
655
656 * compile.c (sim_open): Add callback argument.
657 (sim_set_callbacks): Delete SIM_DESC argument.
658
659Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
660
661 * compile.c (sim_load): Call bfd_get_mach instead of examining
662 bfd fields directly.
663 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
664
665Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
666
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
668
669Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
670
671 * compile.c (sim_resume): Use poll_quit callback.
672 (sim_stop): New function.
673
674Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
675
676 * Makefile.in (SIM_OBJS): Add sim-load.o.
677 * compile.c (sim_kind, myname): New static locals.
678 (sim_open): Set sim_kind, myname.
679 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
680 Call sim_load_file to load file into simulator. Set start address
681 from bfd.
682 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
683
684Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
685
686 * configure: Regenerated to track ../common/aclocal.m4 changes.
687 * config.in: Ditto.
688
689Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
690
691 * compile.c (sim_open): New arg `kind'.
692
693 * configure: Regenerated to track ../common/aclocal.m4 changes.
694
695Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
696
697 * configure: Regenerated to track ../common/aclocal.m4 changes.
698
699Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
700
701 * configure: Regenerated to track ../common/aclocal.m4 changes.
702
703Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
704
705 * configure: Re-generate.
706
707Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
708
709 * configure: Regenerate to track ../common/aclocal.m4 changes.
710
711Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
712
713 * compile.c (sim_open): New SIM_DESC result. Argument is now in
714 argv form.
715 (other sim_*): New SIM_DESC argument.
716
717Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
718
719 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
720 COMMON_{PRE,POST}_CONFIG_FRAG instead.
721 * configure.in: sinclude ../common/aclocal.m4.
722 * configure: Regenerated.
723
724Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
725
726 * configure configure.in Makefile.in: Update to new configure
727 scheme which is more compatible with WinGDB builds.
728 * configure.in: Improve comment on how to run autoconf.
729 * configure: Re-run autoconf to get new ../common/aclocal.m4.
730 * Makefile.in: Use autoconf substitution to install common
731 makefile fragment.
732
733Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
734
735 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
736 (SIM_OBJS): Define.
737 * configure.in: Simplify using macros in ../common/aclocal.m4.
738 * configure: Regenerated.
739 * inst.h (enum sim_state): Define.
740 (cpu_state_type): New member `state'. Set it whenever `exception'
741 is set.
742 * compile.c (sim_callback): New global.
743 (sim_set_simcache_size): Renamed from sim_csize.
744 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
745 'cus it can't work. Change main loop exit test to use cpu.state.
746 (sim_trace): New function.
747 (sim_stop_reason): Add right way to set results, but #if 0 out.
748 (sim_size): New function.
749 (sim_info): Redirect calls to printf_filtered through callback.
750 (sim_set_callbacks): Record callback.
751 * run.c: Deleted, using one in ../common now.
752 * tconfig.in: New file.
753
754Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
755
756 * Makefile.in (mostlyclean): Don't remove config.log here.
757
758Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
759
760 * compile.c (sim_resume): rts, sleep, bpt and nop have
761 no associated "size".
762
763Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
764
765 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
766
767Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
768
769 * run.c (main): Don't "load" sections which don't have
770 SEC_LOAD set.
771 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
772 of OSHIFTS.
773 (ONOT): Define.
774 (sim_resume, shift/rotate cases): Add support for shift/rotate
775 by two bits.
776 (OSHIFTS): Corresponding changes.
777
778Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
779
780 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
781
782Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
783
784 * compile.c (h8300smode): Declare.
785
786Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
787
72f4393d
L
788 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
789 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
790 (docdir): Removed.
791 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
792 (AC_PROG_INSTALL): Added.
793 * configure: Rebuilt.
c906108c
SS
794
795Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
796
797 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
798 * run.c (main): Treat the H8/S like the H8/300H for now.
72f4393d 799
c906108c
SS
800Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
801
802 * compile.c (SEXTCHAR): Clear upper bits when sign
803 bit is clear.
804
805Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
806
807 * compile.c (sim_resume): Correctly handle divu.
808
809Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
810
811 * compile.c (sim_resume): Never allow the PC to have an
812 odd value.
813
814Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
815
816 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
817 separate memory is allocate for the 8-bit area.
818 (struct cpu_state_type): Add new "eightbit' field.
819 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
820 area.
821 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
822 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
823 (init_pointers): Initialize space for the 8-bit area.
824 (sim_write): Handle writing into the 8-bit area.
825 (sim_read): Handle reading from the 8-bit area.
826 (sim_load): Reallocate space for the 8-bit area.
827
828 * compile.c (sim_load): Re-allocate memory for the simulator
829 here.
830
831Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
832
833 * compile.c (sim_resume): Fix and simplify overflow and carry
834 handling for 32bit ALU insns.
835
836Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
837
838 * compile.c (sim_resume): Fix overflow checks for ALU insns.
839
840Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
841
842 * compile.c (decode): Use "bit" to hold L_3 immediates instead
843 of holding them in "abs". Handle ABS8MEM memory references aka
844 8-bit area. Replace ABSMOV references with ABS8MEM.
845
846Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
847
848 * compile.c (fetch): Handle accesses to the exception/function
849 vectors.
850
851Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
852
853 * compile.c: #include "wait.h".
854 (sim_resume, sleep insn): Check program exit status in r0.
855 (sim_resume, shift insns): Fix setting of overflow flag for shal.
856 * run.c: #include <signal.h>.
857 (main): Abort if program got SIGILL.
858 Print error message if argument is invalid.
859 (usage): Improve text.
860
861Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
862
863 * configure: Regenerate with autoconf 2.7.
864
865Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
866
867 * inst.h (MPOWER,MSIZE): Deleted.
868 (H8300{,H}_MSIZE): Define.
869 * compile.c (memory_size): New static global.
870 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
871 (sim_write,sim_read): Use memory_size.
872
873Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
874
875 * compile.c (sim_set_callbacks): New.
876
877Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
878
879 * Makefile.in (BISON): Remove macro.
880
881Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
882
883 * Makefile.in (maintainer-clean): New synonym for realclean.
884
885Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
886
887 * Makefile.in (install): Don't install in $(tooldir).
888
889 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
890 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
891 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
892 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
893 creating config.h.
894 * configure: Rebuild.
895 * config.in: New file, created by autoheader.
896 * Makefile.in (AR): Define as @AR@.
897 (CC): New variable, defined as @CC@.
898 (CFLAGS): Define as @CFLAGS@.
899 (RANLIB): Define as @RANLIB@.
900 (HDEFINES, TDEFINES): New variables.
901 (@host_makefile_frag@): Remove.
902 (compile.o, run.o): Depend upon config.h.
903 (mostlyclean): Make the same as clean, not distclean.
904 (clean): Remove config.log.
905 (distclean): Remove config.h and stamp-h.
906 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
907 invoking config.status.
908 (config.h, stamp-h): New targets.
909 * compile.c: Include "config.h". Don't include <sys/times.h>.
910 Include <time.h> and <stdlib.h> if they exist. Don't include
911 "sysdep.h".
912 (get_now): Remove unused local b.
913 * run.c: Include "config.h". Include <stdlib.h> if it exists.
914 Don't include "sysdep.h".
915 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
916 <stdio.h>.
917
918Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
919
920 * Update all FSF addresses except those in COPYING* files.
921
922Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
923
924 * Makefile.in (clean): Remove run.
925 (distclean): Remove Makefile.
926
927 * h8300.mt: Removed.
928
929 * Makefile.in, configure.in: converted to autoconf.
930 * configure: New file, generated with autconf 2.4.
931
932Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
933
934 * compile.c (sim_do_command): New function.
935
936Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
937
938 * compile.c (get_now): Don't do if win32.
939 (sim_resume): Poll in win32 too.
940
941Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
942
943 * configure.in: Fix typo in last change.
944
945Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
946
947 * run.c: parse arguments with getopt().
948
949Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
950
951 * configure.in: Use ../../bfd/hosts/std-host.h if specific
952 host unavailable.
953
954Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
955
956 * compile.c (sim_resume): Initialize cpu.mask.
957
958Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
959
960 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
961
962Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
963
964 * compile.c: #include "bfd.h".
965 (sim_*): Set result type to void where there isn't one.
966 (sim_resume, default case): Set cpu.exception to SIGILL.
967 (sim_trace): Delete.
968 (sim_set_pc): Delete.
969 (sim_info): Delete printf_fn arg, all callers changed.
970 Call printf_filtered.
971 (set_h8300h): New arg `flag', all callers changed.
972 (sim_close): New function.
973 (sim_load): New function.
974 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
975 * run.c: #include <varargs.h>, "remote-sim.h".
976 (printf_filtered): New function.
977
978Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
979
980 * compile.c (decode): Fix typo (16 bit branches).
981 (*): Some white space clean up.
982
983Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
984
985 * compile.c (decode): Compile 16bit branches properly.
986
987Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
988
989 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
990 andc. Poll for interrupts.
991
992Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
993
994 * compile.c: #include "ansidecl.h" for remote-sim.h.
995
996Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
997
998 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
999 * compile.c: #include "remote-sim.h".
1000 (sim_resume): New arg siggnal.
1001 (sim_write): Use SIM_ADDR for type of arg addr.
1002 Always return a value.
1003 (sim_read): Ditto.
1004 (sim_store_register): Result is type int.
1005 (sim_fetch_register): Ditto.
1006 (sim_stop_reason): Renamed from sim_stop_signal.
1007 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1008 (sim_info): int result, new arg printf_fn.
1009 (sim_kill): int result.
1010 (sim_open): int result, new arg name.
1011 * run.c (main): Use sim_set_pc to set pc.
1012 Update call to sim_info.
1013
1014Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1015
1016 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1017
1018Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1019
1020 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1021
1022Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1023
1024 * compile.c (sim_set_pc): Write to the pc direcly.
1025 (sim_store_register): Now value is passed by reference. (sim_read,
1026 sim_write): Return number of bytes copied.
1027
1028Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1029
1030 * compile.c (mop): New function to do multiplies.
1031
1032Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1033
1034 * compile.c (sim_resume): Add support for nop insn.
1035
1036Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1037
1038 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1039
1040 * run.c (main): If h8/300h binary detected, call set_h8300h.
1041 * compile.c (sim_resume): Fix O_NEG insn.
1042
1043Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1044
1045 * run.c (main): Add -h flag to enable h8/300h emulation.
1046 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1047 (set_h8300h): New function.
1048 (sim_resume): Add support for extu,exts insns.
1049 (sim_resume): Fix logical right shifting.
1050 (sim_resume, label alu32): Fix setting of carry flag.
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1052Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1053
1054 * compile.c (sim_csize): Initialize cpu.cache.
1055
1056Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1057
1058 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1059
1060Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1061
1062 * run.c (main): Fix parsing of args.
1063
1064 * compile.c (sim_resume): Fix shll insn.
1065
1066Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1067
1068 * compile.c: New file, supports H8/300H.
1069 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1070
1071Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1072
1073 * run.c (main): Add -v to print info.
1074 * p3.c (sim_info): New function.
1075
1076Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1077
1078 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1079
1080Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1081
1082 * Makefile.in: Don't use cb or indent
1083 * p1.c, state.h, writecode.c: lint
1084
1085Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1086
1087 * Makefile.in: Make SunOS halfdone VPATH work.
1088 * p1.c: Lint picked up by HP native compiler.
1089
1090Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1091
1092 * p1.c (sim_resume): when running on dos, any character typed to
1093 the keyboard will cause a simulated exception.
1094
1095Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1096
1097 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1098 running
1099
1100Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1101
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