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sim: sim-close: unify sim_close logic
[thirdparty/binutils-gdb.git] / sim / h8300 / ChangeLog
CommitLineData
6e4f085c
MF
12015-11-14 Mike Frysinger <vapier@gentoo.org>
2
3 * compile.c (sim_close): Delete.
4
5697b730
MF
52015-11-09 Mike Frysinger <vapier@gentoo.org>
6
7 * compile.c (littleendian): Delete.
8 (init_pointers): Delete littleendian usage.
9
8d0978fb
MF
102015-06-23 Mike Frysinger <vapier@gentoo.org>
11
12 * configure: Regenerate.
13
a3487082
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142015-06-12 Mike Frysinger <vapier@gentoo.org>
15
16 * configure: Regenerate.
17
306f4178
MF
182015-06-12 Mike Frysinger <vapier@gentoo.org>
19
20 * configure: Regenerate.
21
20bca71d
MF
222015-04-18 Mike Frysinger <vapier@gentoo.org>
23
24 * sim-main.h (SIM_CPU): Delete.
25
7e83aa92
MF
262015-04-18 Mike Frysinger <vapier@gentoo.org>
27
28 * sim-main.h (sim_cia): Delete.
29
034685f9
MF
302015-04-17 Mike Frysinger <vapier@gentoo.org>
31
32 * sim-main.h (CIA_GET, CIA_SET): Delete.
33
27b97b40
MF
342015-04-17 Mike Frysinger <vapier@gentoo.org>
35
36 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
37 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
38 CPU_PC_STORE for all cpus.
39 * sim-main.h (SIM_CPU): Define.
40
78e9aa70
MF
412015-04-15 Mike Frysinger <vapier@gentoo.org>
42
43 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
44 * sim-main.h (STATE_CPU): Delete.
45
f95f4ed2
MF
462015-04-15 Mike Frysinger <vapier@gentoo.org>
47
48 * compile.c: Include sim-options.h.
49 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
50 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
51 (STATE_CPU): Handle WITH_SMP.
52
bf12d44e
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532015-04-13 Mike Frysinger <vapier@gentoo.org>
54
55 * configure: Regenerate.
56
122bbfb5
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572015-04-06 Mike Frysinger <vapier@gentoo.org>
58
59 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
60
1a8faa2a
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612015-04-01 Mike Frysinger <vapier@gentoo.org>
62
63 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
64
aadc9410
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652015-03-31 Mike Frysinger <vapier@gentoo.org>
66
67 * config.in, configure: Regenerate.
68
523ba8f9
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692015-03-24 Mike Frysinger <vapier@gentoo.org>
70
71 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
72 * tconfig.h (SIM_HAVE_PROFILE): Delete.
73
ae7d0cac
MF
742015-03-16 Mike Frysinger <vapier@gentoo.org>
75
76 * config.in, configure: Regenerate.
77 * tconfig.in: Rename file ...
78 * tconfig.h: ... here.
79
465fb143
MF
802015-03-14 Mike Frysinger <vapier@gentoo.org>
81
82 * Makefile.in (SIM_RUN_OBJS): Delete.
83
5cddc23a
MF
842015-03-14 Mike Frysinger <vapier@gentoo.org>
85
86 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
87 * aclocal.m4, configure: Regenerate.
88
2d7bb758
JB
892014-12-03 Joel Brobecker <brobecker@adacore.com>
90
91 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
92 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
93 following renaming in callback.h.
94
2974be62
AM
952014-08-19 Alan Modra <amodra@gmail.com>
96
97 * configure: Regenerate.
98
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992014-08-15 Roland McGrath <mcgrathr@google.com>
100
101 * configure: Regenerate.
102 * config.in: Regenerate.
103
b2b255bd
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1042014-03-05 Mike Frysinger <vapier@gentoo.org>
105
106 * compile.c (sim_load): Add const to prog.
107
ef3e8cf7
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1082014-02-17 Mike Frysinger <vapier@gentoo.org>
109
110 PR gdb/16450
111 * compile.c (control_c_sim_desc): Delete.
112 (control_c): Likewise.
113 (sim_resume): Delete signal(SIGINT) handling.
114
bf3d9781
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1152013-09-23 Alan Modra <amodra@gmail.com>
116
117 * configure: Regenerate.
118
31e6ad7d
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1192013-06-03 Mike Frysinger <vapier@gentoo.org>
120
121 * aclocal.m4, configure: Regenerate.
122
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1232012-06-15 Joel Brobecker <brobecker@adacore.com>
124
125 * config.in, configure: Regenerate.
126
a6ff997c
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1272012-05-18 Nick Clifton <nickc@redhat.com>
128
129 PR 14072
130 * compile.c: Include config.h before system header files.
131 * sim-main.h: Likewise.
132
2232061b
MF
1332012-03-24 Mike Frysinger <vapier@gentoo.org>
134
135 * aclocal.m4, config.in, configure: Regenerate.
136
db2e4d67
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1372011-12-03 Mike Frysinger <vapier@gentoo.org>
138
139 * aclocal.m4: New file.
140 * configure: Regenerate.
141
9c082ca8
MF
1422011-10-17 Mike Frysinger <vapier@gentoo.org>
143
144 * configure.ac: Change include to common/acinclude.m4.
145
6ffe910a
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1462011-10-17 Mike Frysinger <vapier@gentoo.org>
147
148 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
149 call. Replace common.m4 include with SIM_AC_COMMON.
150 * configure: Regenerate.
151
2419798b
MF
1522011-07-05 Mike Frysinger <vapier@gentoo.org>
153
154 * compile.c (sim_do_command): Delete.
155
dae477fe
AB
1562011-01-11 Andrew Burgess <aburgess@broadcom.com>
157
158 * compile.c (sim_store_register): Update return value to
159 match new API.
160
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1612010-04-14 Mike Frysinger <vapier@gentoo.org>
162
163 * compile.c (sim_write): Add const to buffer arg.
164
3725885a
RW
1652010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
166
167 * configure: Regenerate.
168
3a6c31f9
YS
1692009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
170 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
171 Index registers not masked memory areas.
172 Only simply increment or decrement.
173 * compile.c(store_1): Ditto.
174
d6416cdc
RW
1752009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
176
81ecdfbb
RW
177 * config.in: Regenerate.
178 * configure: Likewise.
179
d6416cdc
RW
180 * configure: Regenerate.
181
c4212d37
JS
1822008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
183
184 * compile.c: Add const to remove warning.
185
b5bd9624
HPN
1862008-07-11 Hans-Peter Nilsson <hp@axis.com>
187
188 * configure: Regenerate to track ../common/common.m4 changes.
189 * config.in: Ditto.
190
6efef468 1912008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L
192 Daniel Jacobowitz <dan@codesourcery.com>
193 Joseph Myers <joseph@codesourcery.com>
6efef468
JM
194
195 * configure: Regenerate.
196
917c78f9
DJ
1972007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
198
199 * compile.c (sim_resume): Fix the last byte of ARGV for
200 SYS_CMDLINE.
201
edc5d9ec
HPN
2022006-12-21 Hans-Peter Nilsson <hp@axis.com>
203
204 * acconfig.h: Remove.
205 * config.in: Regenerate.
206
b86015ea
YS
2072006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
208
209 * compile.c (OBITOP): Bit address mask low three bit.
210 * compile.c (decode): Fix warning.
211
e85e3205
RE
2122006-06-13 Richard Earnshaw <rearnsha@arm.com>
213
214 * configure: Regenerated.
215
2f0122dc
DJ
2162006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
217
218 * configure: Regenerated.
219
20e95c23
DJ
2202006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
221
222 * configure: Regenerated.
223
2b193c4a
MK
2242005-03-23 Mark Kettenis <kettenis@gnu.org>
225
226 * configure: Regenerate.
227
35695fd6
AC
2282005-01-14 Andrew Cagney <cagney@gnu.org>
229
230 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
231 explicit call to AC_CONFIG_HEADER.
232 * configure: Regenerate.
233
f0569246
AC
2342005-01-12 Andrew Cagney <cagney@gnu.org>
235
236 * configure.ac: Update to use ../common/common.m4.
237 * configure: Re-generate.
238
38f48d72
AC
2392005-01-11 Andrew Cagney <cagney@localhost.localdomain>
240
241 * configure: Regenerated to track ../common/aclocal.m4 changes.
242
b7026657
AC
2432005-01-07 Andrew Cagney <cagney@gnu.org>
244
245 * configure.ac: Rename configure.in, require autoconf 2.59.
246 * configure: Re-generate.
247
379832de
HPN
2482004-12-08 Hans-Peter Nilsson <hp@axis.com>
249
250 * configure: Regenerate for ../common/aclocal.m4 update.
251
e4d3c499
AO
2522004-06-28 Alexandre Oliva <aoliva@redhat.com>
253
e073c474
AO
254 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
255 * compile.c (sim_resume): Make sure that dst.reg refers to the
256 right register byte in mova/sz.l @(dd,RnL),ERn.
257 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
258 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
259 mulxs, divs and divxs.
260
e4d3c499
AO
261 * compile.c (sim_load): Update sd->memory_size.
262
d6fd015d 2632004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 264
d6fd015d
MS
265 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
266 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
267
3d29fdb4
MS
2682004-01-05 Michael Snyder <msnyder@redhat.com>
269
270 * compile.c (sim_load): Don't pass a type to bfd_openr.
271
f5d3df96
MS
2722003-12-16 Michael Snyder <msnyder@redhat.com>
273
274 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
275 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
276
454d0511
DD
2772003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
278
72f4393d 279 * compile.c (set_h8300h): Initialize globals to zero.
454d0511 280
29b52f93
KH
2812003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
282
283 * compile.c (h8300_normal_mode): New.
284 (SP): Handle normal mode.
285 (bitfrom): Use normal mode flag to return suitable value.
286 (lvalue): Use normal mode flag to return command line location.
287 (decode): Decode instruction correctly for normal mode.
288 (init_pointers): Initialise memory correctly for normal mode.
289 (sim_resume): Handle cases for normal mode using h8300_normal_mode
290 flag.
291 (sim_store_register): Handle 2 byte PC for normal mode.
292 (sim_fetch_register): Handle 2 byte PC for normal mode.
293 (set_h8300h): Set normal mode flag as per architechture.
294 (sim_load): Allocate 64K for normal mode instead of bigger memory.
295
f408565c
MS
2962003-07-18 Michael Snyder <msnyder@redhat.com>
297
298 * compile.c (decode): Enhancements for mova.
299 Initialize cst, reg, and rdisp inside the loop, for each
300 new instruction. Defer correction of the disp2 values until
301 later, and then adjust them by the size of the first operand,
302 rather than the size of the instruction.
303 (sim_resume): For mova, adjust the size of the second operand
304 according to the type of the first operand (INDEXB vs. INDEXW).
305 In cases where there is only one operand, the other two must
306 both be composed on the fly.
307
e22fef83
MS
3082003-07-22 Michael Snyder <msnyder@redhat.com>
309
310 * compile.c (sim_resume): Revert 6-24 change, it does not
311 work with gdb breakpoints.
312
0f42aa71
MS
3132003-07-17 Michael Snyder <msnyder@redhat.com>
314
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MS
315 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
316 (decode): IMM16 is always zero-extended.
0f42aa71 317
f0861129
MS
3182003-06-24 Michael Snyder <msnyder@redhat.com>
319
320 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
321 * compile.c (sim_resume): Use the above to return stop signal.
322
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MS
3232003-06-18 Michael Snyder <msnyder@redhat.com>
324
325 * compile.c: Replace "Hitachi" with "Renesas".
326 (decode): Distinguish AV_H8S from AV_H8H.
327 (sim_resume): H8SX can use any register for TAS.
328 (decode): Add support for VECIND.
329 (sim_resume): Implement rte/l and rts/l.
330 (GETSR): New macro (actually old macro reincarnated).
331 (decode): Add handling for IMM2.
332 (sim_resume): Drop extra block around jmp, jsr, rts.
333 Add handling for trapa and rte.
334 For divxu.b, change 0xffff mask to 0xff.
335 (set_h8300h): Add bfd_mach_h8300sxn machine.
336
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MS
3372003-06-18 Corinna Vinschen <vinschen@redhat.com>
338
339 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
340 and SBR, VBR.
341
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MS
3422003-06-05 Michael Snyder <msnyder@redhat.com>
343
344 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
345 (sim_store_register): Ditto.
346
e8c1a4e7
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3472003-06-04 Michael Snyder <msnyder@redhat.com>
348
349 * compile.c (sim_info): Fix typo in output.
350
173b1c98 351 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS
352 with a bfd_machine argument, and decode it inline.
353 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
354
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MS
3552003-06-03 Michael Snyder <msnyder@redhat.com>
356
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357 * compile.c: Add h8300sx insns and addressing modes.
358 * sim-main.h: Replaces h8300/inst.h.
359 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 360
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MS
3612003-04-13 Michael Snyder <msnyder@redhat.com>
362
363 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
364
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V
3652003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
366
72f4393d 367 * compile.c (cmdline_location): Added function to
d1360fb0
V
368 return the location of 8-bit (256 locations) where the
369 Command Line arguments would be stored.
72f4393d 370 (decode): Added a TRAP to 0xcc for Commandline
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V
371 processing using pseudo opcode O_SYS_CMDLINE.
372 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
72f4393d 373 (sim_create_inferior): Setting a pointer to
d1360fb0
V
374 Commandline Args array.
375 * inst.h: Added a new variable ptr_command_line for
376 storing pointer to Commandline array.
377
bf174226
V
3782003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
379
380 * compile.c (decode): Added code for some more magic traps.
381 * compile.c (sim_resume): Added support for File I/O system
382 calls through callback to host_system.
383 System calls provided support for :
384 open, read, write, lseek, close, stat, fstat
385 Only basic support for stat and fstat.
386
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AC
3872003-02-27 Andrew Cagney <cagney@redhat.com>
388
389 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
390
ec38ce99
KH
3912003-02-05 Kazu Hirata <kazu@cs.umass.edu>
392
393 * compile.c (init_pointers): Abort if wreg never gets initialized.
394 (sim_resume): Fix the handling of exts.w and extu.w.
395
ad4cda16
KH
3962003-01-31 Kazu Hirata <kazu@cs.umass.edu>
397
398 * compile.c (sim_resume): Fix the handling of bxor.
399
a4f27e3e
MS
4002003-01-16 Michael Snyder <msnyder@redhat.com>
401
402 * compile.c: Change K&R function definitions to ISO.
403 (fetch): Make static, and eliminate unused parameter 'n'.
404
d0fe2f7e
KH
4052002-12-26 Kazu Hirata <kazu@cs.umass.edu>
406
407 * compile.c: Fix formatting.
408 * inst.h: Likewise.
409
a64bfde3
AV
4102002-07-29 Andrey Volkov <avolkov@transas.com>
411
412 * compile.c: Include "gdb/sim-h8300.h"
413 * Makefile.in: Add dependences on "inst.h",
414 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
415
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4162002-06-16 Andrew Cagney <ac131313@redhat.com>
417
418 * configure: Regenerated to track ../common/aclocal.m4 changes.
419
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AC
4202002-06-08 Andrew Cagney <cagney@redhat.com>
421
422 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
423
d1335144
KH
4242002-05-19 Kazu Hirata <kazu@cs.umass.edu>
425
426 * compile.c: Fix formatting.
427
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KH
4282002-05-18 Kazu Hirata <kazu@cs.umass.edu>
429
430 * compile.c: Fix formatting.
431
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AV
4322002-05-17 Andrey Volkov (avolkov@transas.com)
433
434 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
72f4393d 435
fc974602
AV
4362002-05-17 Andrey Volkov (avolkov@transas.com)
437
438 * compile.c: Add support of EXR register
439 * inst.h: Ditto.
72f4393d 440
a8cdafbd
AV
4412002-05-17 Andrey Volkov (avolkov@transas.com)
442
443 * compile.c: Made h8300s as new target, not h8300h alias.
444 * inst.h: Ditto.
72f4393d 445
f6225c96
AV
4462002-05-17 Andrey Volkov (avolkov@transas.com)
447
72f4393d 448 * compile.c: Add additional CCR flags (I,UI,H,U)
f6225c96 449
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AV
4502002-05-17 Andrey Volkov (avolkov@transas.com)
451
72f4393d 452 * compile.c: Change literal regnumbers to REGNUMS.
3b02cf92
AV
453 Fix instruction and cycles counting
454
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KH
4552001-12-20 Kazu Hirata <kazu@hxi.com>
456
457 * compile.c: Fix formatting.
458
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KH
4592001-12-20 Kazu Hirata <kazu@hxi.com>
460
461 * compile.c: Fix comment typos.
462
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KH
4632000-08-10 Kazu Hirata <kazu@hxi.com>
464
465 * compile.c (decode): Clean up the code.
466
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AC
4672000-06-15 Kazu Hirata <kazu@hxi.com>
468
469 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
470 correctly.
471
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FCE
4722000-06-20 Frank Ch. Eigler <fche@redhat.com>
473
474 * compile.c: Don't include "wait.h".
475 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
476 instead of WIF* from host.
477
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FCE
4782000-06-13 Frank Ch. Eigler <fche@redhat.com>
479
480 * compile.c, writecode.c: Correct typo.
481
0ef9643e
JL
4822000-06-13 Kazu Hirata <kazu@hxi.com>
483
484 * compile.c: Fix formatting.
485
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AC
486Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
487
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
489
d4f3574e
SS
490Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
491
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
493
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SS
4941999-05-08 Felix Lee <flee@cygnus.com>
495
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 497
7a292a7a
SS
4981999-04-02 Keith Seitz <keiths@cygnus.com>
499
500 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
501 frequency at which the poll_quit callback is used.
502 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
503
c906108c
SS
504Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
505
72f4393d 506 * configure: Regenerated to track ../common/aclocal.m4 changes.
c906108c
SS
507
508Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
509
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
511 * config.in: Ditto.
512
513Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
514
515 * acconfig.h: New file.
516 * configure.in: Reverted change of Apr 24; use sinclude again.
517
518Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
519
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
521 * config.in: Ditto.
522
523Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
524
525 * configure.in: Don't call sinclude.
526
527Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
528
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
530
531Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * compile.c (sim_store_register, sim_fetch_register): Pass in
546 length parameter. Return -1.
547
548Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
549
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
551
552Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
553
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
555
556Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
557
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
559
560Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
561
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
563 * config.in: Ditto.
564
565Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
566
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
568
569Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
570
571 * compile.c: #include stdio.h for definition of NULL on
572 some platforms.
573
574Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
575
576 * compile.c (sim_load): Pass lma_p and sim_write args to
577 sim_load_file.
578
579Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
580
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
582
583Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
584
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
586
587Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
588
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
590
591Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
592
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
594
595Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
596
597 * configure: Regenerated to track ../common/aclocal.m4 changes.
598
599Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
600
601 * Makefile.in (compile.o): Depend on config.h in local directory.
602
603Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
604
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
606
607Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
608
609 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
610 with sim/common.
611 * configure.in: check for sys/param.h
612 * compile.c: #ifdef HAVE_SYS_PARAM_H.
613 #define SIGTRAP for wingdb.
614 (sim_resume): poll keyboard at least once per call.
615 (sim_resume): use host_callback instead of printf for syscall
616 output.
617
618Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
619
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
621
622Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
623
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
625 * config.in: Ditto.
626
627Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
628
629 * compile.c (sim_kill): Delete.
630 (sim_create_inferior): Add ABFD argument.
631 (sim_load): Move setting of PC from here.
632 (sim_create_inferior): To here.
633 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
634 the sim_load code should be moved to sim_open.
635
636Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
637
638 * configure: Regenerated to track ../common/aclocal.m4 changes.
639 * config.in: Ditto.
640
641Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
642
643 * compile.c (sim_open): Add ABFD argument.
644
645Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
646
647 * compile.c (sim_open): Add callback argument.
648 (sim_set_callbacks): Delete SIM_DESC argument.
649
650Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
651
652 * compile.c (sim_load): Call bfd_get_mach instead of examining
653 bfd fields directly.
654 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
655
656Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
657
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
659
660Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
661
662 * compile.c (sim_resume): Use poll_quit callback.
663 (sim_stop): New function.
664
665Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
666
667 * Makefile.in (SIM_OBJS): Add sim-load.o.
668 * compile.c (sim_kind, myname): New static locals.
669 (sim_open): Set sim_kind, myname.
670 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
671 Call sim_load_file to load file into simulator. Set start address
672 from bfd.
673 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
674
675Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
676
677 * configure: Regenerated to track ../common/aclocal.m4 changes.
678 * config.in: Ditto.
679
680Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
681
682 * compile.c (sim_open): New arg `kind'.
683
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
685
686Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
687
688 * configure: Regenerated to track ../common/aclocal.m4 changes.
689
690Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
691
692 * configure: Regenerated to track ../common/aclocal.m4 changes.
693
694Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
695
696 * configure: Re-generate.
697
698Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
699
700 * configure: Regenerate to track ../common/aclocal.m4 changes.
701
702Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
703
704 * compile.c (sim_open): New SIM_DESC result. Argument is now in
705 argv form.
706 (other sim_*): New SIM_DESC argument.
707
708Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
709
710 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
711 COMMON_{PRE,POST}_CONFIG_FRAG instead.
712 * configure.in: sinclude ../common/aclocal.m4.
713 * configure: Regenerated.
714
715Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
716
717 * configure configure.in Makefile.in: Update to new configure
718 scheme which is more compatible with WinGDB builds.
719 * configure.in: Improve comment on how to run autoconf.
720 * configure: Re-run autoconf to get new ../common/aclocal.m4.
721 * Makefile.in: Use autoconf substitution to install common
722 makefile fragment.
723
724Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
725
726 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
727 (SIM_OBJS): Define.
728 * configure.in: Simplify using macros in ../common/aclocal.m4.
729 * configure: Regenerated.
730 * inst.h (enum sim_state): Define.
731 (cpu_state_type): New member `state'. Set it whenever `exception'
732 is set.
733 * compile.c (sim_callback): New global.
734 (sim_set_simcache_size): Renamed from sim_csize.
735 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
736 'cus it can't work. Change main loop exit test to use cpu.state.
737 (sim_trace): New function.
738 (sim_stop_reason): Add right way to set results, but #if 0 out.
739 (sim_size): New function.
740 (sim_info): Redirect calls to printf_filtered through callback.
741 (sim_set_callbacks): Record callback.
742 * run.c: Deleted, using one in ../common now.
743 * tconfig.in: New file.
744
745Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
746
747 * Makefile.in (mostlyclean): Don't remove config.log here.
748
749Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
750
751 * compile.c (sim_resume): rts, sleep, bpt and nop have
752 no associated "size".
753
754Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
755
756 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
757
758Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
759
760 * run.c (main): Don't "load" sections which don't have
761 SEC_LOAD set.
762 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
763 of OSHIFTS.
764 (ONOT): Define.
765 (sim_resume, shift/rotate cases): Add support for shift/rotate
766 by two bits.
767 (OSHIFTS): Corresponding changes.
768
769Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
770
771 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
772
773Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
774
775 * compile.c (h8300smode): Declare.
776
777Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
778
72f4393d
L
779 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
780 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
781 (docdir): Removed.
782 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
783 (AC_PROG_INSTALL): Added.
784 * configure: Rebuilt.
c906108c
SS
785
786Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
787
788 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
789 * run.c (main): Treat the H8/S like the H8/300H for now.
72f4393d 790
c906108c
SS
791Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
792
793 * compile.c (SEXTCHAR): Clear upper bits when sign
794 bit is clear.
795
796Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
797
798 * compile.c (sim_resume): Correctly handle divu.
799
800Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
801
802 * compile.c (sim_resume): Never allow the PC to have an
803 odd value.
804
805Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
806
807 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
808 separate memory is allocate for the 8-bit area.
809 (struct cpu_state_type): Add new "eightbit' field.
810 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
811 area.
812 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
813 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
814 (init_pointers): Initialize space for the 8-bit area.
815 (sim_write): Handle writing into the 8-bit area.
816 (sim_read): Handle reading from the 8-bit area.
817 (sim_load): Reallocate space for the 8-bit area.
818
819 * compile.c (sim_load): Re-allocate memory for the simulator
820 here.
821
822Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
823
824 * compile.c (sim_resume): Fix and simplify overflow and carry
825 handling for 32bit ALU insns.
826
827Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
828
829 * compile.c (sim_resume): Fix overflow checks for ALU insns.
830
831Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
832
833 * compile.c (decode): Use "bit" to hold L_3 immediates instead
834 of holding them in "abs". Handle ABS8MEM memory references aka
835 8-bit area. Replace ABSMOV references with ABS8MEM.
836
837Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
838
839 * compile.c (fetch): Handle accesses to the exception/function
840 vectors.
841
842Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
843
844 * compile.c: #include "wait.h".
845 (sim_resume, sleep insn): Check program exit status in r0.
846 (sim_resume, shift insns): Fix setting of overflow flag for shal.
847 * run.c: #include <signal.h>.
848 (main): Abort if program got SIGILL.
849 Print error message if argument is invalid.
850 (usage): Improve text.
851
852Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
853
854 * configure: Regenerate with autoconf 2.7.
855
856Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
857
858 * inst.h (MPOWER,MSIZE): Deleted.
859 (H8300{,H}_MSIZE): Define.
860 * compile.c (memory_size): New static global.
861 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
862 (sim_write,sim_read): Use memory_size.
863
864Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
865
866 * compile.c (sim_set_callbacks): New.
867
868Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
869
870 * Makefile.in (BISON): Remove macro.
871
872Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
873
874 * Makefile.in (maintainer-clean): New synonym for realclean.
875
876Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
877
878 * Makefile.in (install): Don't install in $(tooldir).
879
880 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
881 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
882 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
883 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
884 creating config.h.
885 * configure: Rebuild.
886 * config.in: New file, created by autoheader.
887 * Makefile.in (AR): Define as @AR@.
888 (CC): New variable, defined as @CC@.
889 (CFLAGS): Define as @CFLAGS@.
890 (RANLIB): Define as @RANLIB@.
891 (HDEFINES, TDEFINES): New variables.
892 (@host_makefile_frag@): Remove.
893 (compile.o, run.o): Depend upon config.h.
894 (mostlyclean): Make the same as clean, not distclean.
895 (clean): Remove config.log.
896 (distclean): Remove config.h and stamp-h.
897 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
898 invoking config.status.
899 (config.h, stamp-h): New targets.
900 * compile.c: Include "config.h". Don't include <sys/times.h>.
901 Include <time.h> and <stdlib.h> if they exist. Don't include
902 "sysdep.h".
903 (get_now): Remove unused local b.
904 * run.c: Include "config.h". Include <stdlib.h> if it exists.
905 Don't include "sysdep.h".
906 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
907 <stdio.h>.
908
909Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
910
911 * Update all FSF addresses except those in COPYING* files.
912
913Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
914
915 * Makefile.in (clean): Remove run.
916 (distclean): Remove Makefile.
917
918 * h8300.mt: Removed.
919
920 * Makefile.in, configure.in: converted to autoconf.
921 * configure: New file, generated with autconf 2.4.
922
923Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
924
925 * compile.c (sim_do_command): New function.
926
927Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
928
929 * compile.c (get_now): Don't do if win32.
930 (sim_resume): Poll in win32 too.
931
932Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
933
934 * configure.in: Fix typo in last change.
935
936Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
937
938 * run.c: parse arguments with getopt().
939
940Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
941
942 * configure.in: Use ../../bfd/hosts/std-host.h if specific
943 host unavailable.
944
945Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
946
947 * compile.c (sim_resume): Initialize cpu.mask.
948
949Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
950
951 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
952
953Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
954
955 * compile.c: #include "bfd.h".
956 (sim_*): Set result type to void where there isn't one.
957 (sim_resume, default case): Set cpu.exception to SIGILL.
958 (sim_trace): Delete.
959 (sim_set_pc): Delete.
960 (sim_info): Delete printf_fn arg, all callers changed.
961 Call printf_filtered.
962 (set_h8300h): New arg `flag', all callers changed.
963 (sim_close): New function.
964 (sim_load): New function.
965 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
966 * run.c: #include <varargs.h>, "remote-sim.h".
967 (printf_filtered): New function.
968
969Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
970
971 * compile.c (decode): Fix typo (16 bit branches).
972 (*): Some white space clean up.
973
974Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
975
976 * compile.c (decode): Compile 16bit branches properly.
977
978Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
979
980 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
981 andc. Poll for interrupts.
982
983Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
984
985 * compile.c: #include "ansidecl.h" for remote-sim.h.
986
987Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
988
989 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
990 * compile.c: #include "remote-sim.h".
991 (sim_resume): New arg siggnal.
992 (sim_write): Use SIM_ADDR for type of arg addr.
993 Always return a value.
994 (sim_read): Ditto.
995 (sim_store_register): Result is type int.
996 (sim_fetch_register): Ditto.
997 (sim_stop_reason): Renamed from sim_stop_signal.
998 (sim_set_pc): Use SIM_ADDR for type of arg pc.
999 (sim_info): int result, new arg printf_fn.
1000 (sim_kill): int result.
1001 (sim_open): int result, new arg name.
1002 * run.c (main): Use sim_set_pc to set pc.
1003 Update call to sim_info.
1004
1005Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1006
1007 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1008
1009Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1010
1011 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1012
1013Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1014
1015 * compile.c (sim_set_pc): Write to the pc direcly.
1016 (sim_store_register): Now value is passed by reference. (sim_read,
1017 sim_write): Return number of bytes copied.
1018
1019Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1020
1021 * compile.c (mop): New function to do multiplies.
1022
1023Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1024
1025 * compile.c (sim_resume): Add support for nop insn.
1026
1027Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1028
1029 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1030
1031 * run.c (main): If h8/300h binary detected, call set_h8300h.
1032 * compile.c (sim_resume): Fix O_NEG insn.
1033
1034Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1035
1036 * run.c (main): Add -h flag to enable h8/300h emulation.
1037 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1038 (set_h8300h): New function.
1039 (sim_resume): Add support for extu,exts insns.
1040 (sim_resume): Fix logical right shifting.
1041 (sim_resume, label alu32): Fix setting of carry flag.
72f4393d 1042
c906108c
SS
1043Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1044
1045 * compile.c (sim_csize): Initialize cpu.cache.
1046
1047Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1048
1049 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1050
1051Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1052
1053 * run.c (main): Fix parsing of args.
1054
1055 * compile.c (sim_resume): Fix shll insn.
1056
1057Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1058
1059 * compile.c: New file, supports H8/300H.
1060 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1061
1062Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1063
1064 * run.c (main): Add -v to print info.
1065 * p3.c (sim_info): New function.
1066
1067Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1068
1069 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1070
1071Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1072
1073 * Makefile.in: Don't use cb or indent
1074 * p1.c, state.h, writecode.c: lint
1075
1076Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1077
1078 * Makefile.in: Make SunOS halfdone VPATH work.
1079 * p1.c: Lint picked up by HP native compiler.
1080
1081Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1082
1083 * p1.c (sim_resume): when running on dos, any character typed to
1084 the keyboard will cause a simulated exception.
1085
1086Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1087
1088 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1089 running
1090
1091Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1092
72f4393d 1093 * new
c906108c 1094