sim: clean up redundant objects
[deliverable/binutils-gdb.git] / sim / h8300 / ChangeLog
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d2dfd242
MF
12015-11-14 Mike Frysinger <vapier@gentoo.org>
2
3 * Makefile.in (SIM_OBJS): Delete sim-load.o.
4
6e4f085c
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52015-11-14 Mike Frysinger <vapier@gentoo.org>
6
7 * compile.c (sim_close): Delete.
8
5697b730
MF
92015-11-09 Mike Frysinger <vapier@gentoo.org>
10
11 * compile.c (littleendian): Delete.
12 (init_pointers): Delete littleendian usage.
13
8d0978fb
MF
142015-06-23 Mike Frysinger <vapier@gentoo.org>
15
16 * configure: Regenerate.
17
a3487082
MF
182015-06-12 Mike Frysinger <vapier@gentoo.org>
19
20 * configure: Regenerate.
21
306f4178
MF
222015-06-12 Mike Frysinger <vapier@gentoo.org>
23
24 * configure: Regenerate.
25
20bca71d
MF
262015-04-18 Mike Frysinger <vapier@gentoo.org>
27
28 * sim-main.h (SIM_CPU): Delete.
29
7e83aa92
MF
302015-04-18 Mike Frysinger <vapier@gentoo.org>
31
32 * sim-main.h (sim_cia): Delete.
33
034685f9
MF
342015-04-17 Mike Frysinger <vapier@gentoo.org>
35
36 * sim-main.h (CIA_GET, CIA_SET): Delete.
37
27b97b40
MF
382015-04-17 Mike Frysinger <vapier@gentoo.org>
39
40 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
41 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
42 CPU_PC_STORE for all cpus.
43 * sim-main.h (SIM_CPU): Define.
44
78e9aa70
MF
452015-04-15 Mike Frysinger <vapier@gentoo.org>
46
47 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
48 * sim-main.h (STATE_CPU): Delete.
49
f95f4ed2
MF
502015-04-15 Mike Frysinger <vapier@gentoo.org>
51
52 * compile.c: Include sim-options.h.
53 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
54 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
55 (STATE_CPU): Handle WITH_SMP.
56
bf12d44e
MF
572015-04-13 Mike Frysinger <vapier@gentoo.org>
58
59 * configure: Regenerate.
60
122bbfb5
MF
612015-04-06 Mike Frysinger <vapier@gentoo.org>
62
63 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
64
1a8faa2a
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652015-04-01 Mike Frysinger <vapier@gentoo.org>
66
67 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
68
aadc9410
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692015-03-31 Mike Frysinger <vapier@gentoo.org>
70
71 * config.in, configure: Regenerate.
72
523ba8f9
MF
732015-03-24 Mike Frysinger <vapier@gentoo.org>
74
75 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
76 * tconfig.h (SIM_HAVE_PROFILE): Delete.
77
ae7d0cac
MF
782015-03-16 Mike Frysinger <vapier@gentoo.org>
79
80 * config.in, configure: Regenerate.
81 * tconfig.in: Rename file ...
82 * tconfig.h: ... here.
83
465fb143
MF
842015-03-14 Mike Frysinger <vapier@gentoo.org>
85
86 * Makefile.in (SIM_RUN_OBJS): Delete.
87
5cddc23a
MF
882015-03-14 Mike Frysinger <vapier@gentoo.org>
89
90 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
91 * aclocal.m4, configure: Regenerate.
92
2d7bb758
JB
932014-12-03 Joel Brobecker <brobecker@adacore.com>
94
95 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
96 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
97 following renaming in callback.h.
98
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AM
992014-08-19 Alan Modra <amodra@gmail.com>
100
101 * configure: Regenerate.
102
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1032014-08-15 Roland McGrath <mcgrathr@google.com>
104
105 * configure: Regenerate.
106 * config.in: Regenerate.
107
b2b255bd
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1082014-03-05 Mike Frysinger <vapier@gentoo.org>
109
110 * compile.c (sim_load): Add const to prog.
111
ef3e8cf7
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1122014-02-17 Mike Frysinger <vapier@gentoo.org>
113
114 PR gdb/16450
115 * compile.c (control_c_sim_desc): Delete.
116 (control_c): Likewise.
117 (sim_resume): Delete signal(SIGINT) handling.
118
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1192013-09-23 Alan Modra <amodra@gmail.com>
120
121 * configure: Regenerate.
122
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1232013-06-03 Mike Frysinger <vapier@gentoo.org>
124
125 * aclocal.m4, configure: Regenerate.
126
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1272012-06-15 Joel Brobecker <brobecker@adacore.com>
128
129 * config.in, configure: Regenerate.
130
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1312012-05-18 Nick Clifton <nickc@redhat.com>
132
133 PR 14072
134 * compile.c: Include config.h before system header files.
135 * sim-main.h: Likewise.
136
2232061b
MF
1372012-03-24 Mike Frysinger <vapier@gentoo.org>
138
139 * aclocal.m4, config.in, configure: Regenerate.
140
db2e4d67
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1412011-12-03 Mike Frysinger <vapier@gentoo.org>
142
143 * aclocal.m4: New file.
144 * configure: Regenerate.
145
9c082ca8
MF
1462011-10-17 Mike Frysinger <vapier@gentoo.org>
147
148 * configure.ac: Change include to common/acinclude.m4.
149
6ffe910a
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1502011-10-17 Mike Frysinger <vapier@gentoo.org>
151
152 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
153 call. Replace common.m4 include with SIM_AC_COMMON.
154 * configure: Regenerate.
155
2419798b
MF
1562011-07-05 Mike Frysinger <vapier@gentoo.org>
157
158 * compile.c (sim_do_command): Delete.
159
dae477fe
AB
1602011-01-11 Andrew Burgess <aburgess@broadcom.com>
161
162 * compile.c (sim_store_register): Update return value to
163 match new API.
164
5558e7e6
MF
1652010-04-14 Mike Frysinger <vapier@gentoo.org>
166
167 * compile.c (sim_write): Add const to buffer arg.
168
3725885a
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1692010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
170
171 * configure: Regenerate.
172
3a6c31f9
YS
1732009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
174 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
175 Index registers not masked memory areas.
176 Only simply increment or decrement.
177 * compile.c(store_1): Ditto.
178
d6416cdc
RW
1792009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
180
81ecdfbb
RW
181 * config.in: Regenerate.
182 * configure: Likewise.
183
d6416cdc
RW
184 * configure: Regenerate.
185
c4212d37
JS
1862008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
187
188 * compile.c: Add const to remove warning.
189
b5bd9624
HPN
1902008-07-11 Hans-Peter Nilsson <hp@axis.com>
191
192 * configure: Regenerate to track ../common/common.m4 changes.
193 * config.in: Ditto.
194
6efef468 1952008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L
196 Daniel Jacobowitz <dan@codesourcery.com>
197 Joseph Myers <joseph@codesourcery.com>
6efef468
JM
198
199 * configure: Regenerate.
200
917c78f9
DJ
2012007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
202
203 * compile.c (sim_resume): Fix the last byte of ARGV for
204 SYS_CMDLINE.
205
edc5d9ec
HPN
2062006-12-21 Hans-Peter Nilsson <hp@axis.com>
207
208 * acconfig.h: Remove.
209 * config.in: Regenerate.
210
b86015ea
YS
2112006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
212
213 * compile.c (OBITOP): Bit address mask low three bit.
214 * compile.c (decode): Fix warning.
215
e85e3205
RE
2162006-06-13 Richard Earnshaw <rearnsha@arm.com>
217
218 * configure: Regenerated.
219
2f0122dc
DJ
2202006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
221
222 * configure: Regenerated.
223
20e95c23
DJ
2242006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
225
226 * configure: Regenerated.
227
2b193c4a
MK
2282005-03-23 Mark Kettenis <kettenis@gnu.org>
229
230 * configure: Regenerate.
231
35695fd6
AC
2322005-01-14 Andrew Cagney <cagney@gnu.org>
233
234 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
235 explicit call to AC_CONFIG_HEADER.
236 * configure: Regenerate.
237
f0569246
AC
2382005-01-12 Andrew Cagney <cagney@gnu.org>
239
240 * configure.ac: Update to use ../common/common.m4.
241 * configure: Re-generate.
242
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2432005-01-11 Andrew Cagney <cagney@localhost.localdomain>
244
245 * configure: Regenerated to track ../common/aclocal.m4 changes.
246
b7026657
AC
2472005-01-07 Andrew Cagney <cagney@gnu.org>
248
249 * configure.ac: Rename configure.in, require autoconf 2.59.
250 * configure: Re-generate.
251
379832de
HPN
2522004-12-08 Hans-Peter Nilsson <hp@axis.com>
253
254 * configure: Regenerate for ../common/aclocal.m4 update.
255
e4d3c499
AO
2562004-06-28 Alexandre Oliva <aoliva@redhat.com>
257
e073c474
AO
258 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
259 * compile.c (sim_resume): Make sure that dst.reg refers to the
260 right register byte in mova/sz.l @(dd,RnL),ERn.
261 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
262 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
263 mulxs, divs and divxs.
264
e4d3c499
AO
265 * compile.c (sim_load): Update sd->memory_size.
266
d6fd015d 2672004-06-10 Michael Snyder <msnyder@redhat.com>
3973a7d3 268
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MS
269 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
270 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
271
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MS
2722004-01-05 Michael Snyder <msnyder@redhat.com>
273
274 * compile.c (sim_load): Don't pass a type to bfd_openr.
275
f5d3df96
MS
2762003-12-16 Michael Snyder <msnyder@redhat.com>
277
278 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
279 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
280
454d0511
DD
2812003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
282
72f4393d 283 * compile.c (set_h8300h): Initialize globals to zero.
454d0511 284
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KH
2852003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
286
287 * compile.c (h8300_normal_mode): New.
288 (SP): Handle normal mode.
289 (bitfrom): Use normal mode flag to return suitable value.
290 (lvalue): Use normal mode flag to return command line location.
291 (decode): Decode instruction correctly for normal mode.
292 (init_pointers): Initialise memory correctly for normal mode.
293 (sim_resume): Handle cases for normal mode using h8300_normal_mode
294 flag.
295 (sim_store_register): Handle 2 byte PC for normal mode.
296 (sim_fetch_register): Handle 2 byte PC for normal mode.
297 (set_h8300h): Set normal mode flag as per architechture.
298 (sim_load): Allocate 64K for normal mode instead of bigger memory.
299
f408565c
MS
3002003-07-18 Michael Snyder <msnyder@redhat.com>
301
302 * compile.c (decode): Enhancements for mova.
303 Initialize cst, reg, and rdisp inside the loop, for each
304 new instruction. Defer correction of the disp2 values until
305 later, and then adjust them by the size of the first operand,
306 rather than the size of the instruction.
307 (sim_resume): For mova, adjust the size of the second operand
308 according to the type of the first operand (INDEXB vs. INDEXW).
309 In cases where there is only one operand, the other two must
310 both be composed on the fly.
311
e22fef83
MS
3122003-07-22 Michael Snyder <msnyder@redhat.com>
313
314 * compile.c (sim_resume): Revert 6-24 change, it does not
315 work with gdb breakpoints.
316
0f42aa71
MS
3172003-07-17 Michael Snyder <msnyder@redhat.com>
318
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MS
319 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
320 (decode): IMM16 is always zero-extended.
0f42aa71 321
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3222003-06-24 Michael Snyder <msnyder@redhat.com>
323
324 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
325 * compile.c (sim_resume): Use the above to return stop signal.
326
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MS
3272003-06-18 Michael Snyder <msnyder@redhat.com>
328
329 * compile.c: Replace "Hitachi" with "Renesas".
330 (decode): Distinguish AV_H8S from AV_H8H.
331 (sim_resume): H8SX can use any register for TAS.
332 (decode): Add support for VECIND.
333 (sim_resume): Implement rte/l and rts/l.
334 (GETSR): New macro (actually old macro reincarnated).
335 (decode): Add handling for IMM2.
336 (sim_resume): Drop extra block around jmp, jsr, rts.
337 Add handling for trapa and rte.
338 For divxu.b, change 0xffff mask to 0xff.
339 (set_h8300h): Add bfd_mach_h8300sxn machine.
340
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MS
3412003-06-18 Corinna Vinschen <vinschen@redhat.com>
342
343 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
344 and SBR, VBR.
345
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MS
3462003-06-05 Michael Snyder <msnyder@redhat.com>
347
348 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
349 (sim_store_register): Ditto.
350
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MS
3512003-06-04 Michael Snyder <msnyder@redhat.com>
352
353 * compile.c (sim_info): Fix typo in output.
354
173b1c98 355 * compile.c (set_h8300h): Replace 'flag' arguments
27ebfdf4
MS
356 with a bfd_machine argument, and decode it inline.
357 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
358
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MS
3592003-06-03 Michael Snyder <msnyder@redhat.com>
360
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MS
361 * compile.c: Add h8300sx insns and addressing modes.
362 * sim-main.h: Replaces h8300/inst.h.
363 * Makefile.in: Tweak to bring in some sim/common stuff.
dc5c3759 364
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MS
3652003-04-13 Michael Snyder <msnyder@redhat.com>
366
367 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
368
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3692003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
370
72f4393d 371 * compile.c (cmdline_location): Added function to
d1360fb0
V
372 return the location of 8-bit (256 locations) where the
373 Command Line arguments would be stored.
72f4393d 374 (decode): Added a TRAP to 0xcc for Commandline
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375 processing using pseudo opcode O_SYS_CMDLINE.
376 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
72f4393d 377 (sim_create_inferior): Setting a pointer to
d1360fb0
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378 Commandline Args array.
379 * inst.h: Added a new variable ptr_command_line for
380 storing pointer to Commandline array.
381
bf174226
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3822003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
383
384 * compile.c (decode): Added code for some more magic traps.
385 * compile.c (sim_resume): Added support for File I/O system
386 calls through callback to host_system.
387 System calls provided support for :
388 open, read, write, lseek, close, stat, fstat
389 Only basic support for stat and fstat.
390
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AC
3912003-02-27 Andrew Cagney <cagney@redhat.com>
392
393 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
394
ec38ce99
KH
3952003-02-05 Kazu Hirata <kazu@cs.umass.edu>
396
397 * compile.c (init_pointers): Abort if wreg never gets initialized.
398 (sim_resume): Fix the handling of exts.w and extu.w.
399
ad4cda16
KH
4002003-01-31 Kazu Hirata <kazu@cs.umass.edu>
401
402 * compile.c (sim_resume): Fix the handling of bxor.
403
a4f27e3e
MS
4042003-01-16 Michael Snyder <msnyder@redhat.com>
405
406 * compile.c: Change K&R function definitions to ISO.
407 (fetch): Make static, and eliminate unused parameter 'n'.
408
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KH
4092002-12-26 Kazu Hirata <kazu@cs.umass.edu>
410
411 * compile.c: Fix formatting.
412 * inst.h: Likewise.
413
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AV
4142002-07-29 Andrey Volkov <avolkov@transas.com>
415
416 * compile.c: Include "gdb/sim-h8300.h"
417 * Makefile.in: Add dependences on "inst.h",
418 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
419
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4202002-06-16 Andrew Cagney <ac131313@redhat.com>
421
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
423
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4242002-06-08 Andrew Cagney <cagney@redhat.com>
425
426 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
427
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KH
4282002-05-19 Kazu Hirata <kazu@cs.umass.edu>
429
430 * compile.c: Fix formatting.
431
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KH
4322002-05-18 Kazu Hirata <kazu@cs.umass.edu>
433
434 * compile.c: Fix formatting.
435
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AV
4362002-05-17 Andrey Volkov (avolkov@transas.com)
437
438 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
72f4393d 439
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AV
4402002-05-17 Andrey Volkov (avolkov@transas.com)
441
442 * compile.c: Add support of EXR register
443 * inst.h: Ditto.
72f4393d 444
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AV
4452002-05-17 Andrey Volkov (avolkov@transas.com)
446
447 * compile.c: Made h8300s as new target, not h8300h alias.
448 * inst.h: Ditto.
72f4393d 449
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AV
4502002-05-17 Andrey Volkov (avolkov@transas.com)
451
72f4393d 452 * compile.c: Add additional CCR flags (I,UI,H,U)
f6225c96 453
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AV
4542002-05-17 Andrey Volkov (avolkov@transas.com)
455
72f4393d 456 * compile.c: Change literal regnumbers to REGNUMS.
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AV
457 Fix instruction and cycles counting
458
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KH
4592001-12-20 Kazu Hirata <kazu@hxi.com>
460
461 * compile.c: Fix formatting.
462
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KH
4632001-12-20 Kazu Hirata <kazu@hxi.com>
464
465 * compile.c: Fix comment typos.
466
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KH
4672000-08-10 Kazu Hirata <kazu@hxi.com>
468
469 * compile.c (decode): Clean up the code.
470
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AC
4712000-06-15 Kazu Hirata <kazu@hxi.com>
472
473 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
474 correctly.
475
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FCE
4762000-06-20 Frank Ch. Eigler <fche@redhat.com>
477
478 * compile.c: Don't include "wait.h".
479 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
480 instead of WIF* from host.
481
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FCE
4822000-06-13 Frank Ch. Eigler <fche@redhat.com>
483
484 * compile.c, writecode.c: Correct typo.
485
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JL
4862000-06-13 Kazu Hirata <kazu@hxi.com>
487
488 * compile.c: Fix formatting.
489
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490Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
491
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
493
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SS
494Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
495
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
497
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SS
4981999-05-08 Felix Lee <flee@cygnus.com>
499
500 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 501
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SS
5021999-04-02 Keith Seitz <keiths@cygnus.com>
503
504 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
505 frequency at which the poll_quit callback is used.
506 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
507
c906108c
SS
508Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
509
72f4393d 510 * configure: Regenerated to track ../common/aclocal.m4 changes.
c906108c
SS
511
512Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515 * config.in: Ditto.
516
517Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
518
519 * acconfig.h: New file.
520 * configure.in: Reverted change of Apr 24; use sinclude again.
521
522Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
523
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
525 * config.in: Ditto.
526
527Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
528
529 * configure.in: Don't call sinclude.
530
531Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
532
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
534
535Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
536
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
538
539Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
540
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
542
543Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546
547Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
548
549 * compile.c (sim_store_register, sim_fetch_register): Pass in
550 length parameter. Return -1.
551
552Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
553
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
555
556Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
557
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
559
560Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
561
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
563
564Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
565
566 * configure: Regenerated to track ../common/aclocal.m4 changes.
567 * config.in: Ditto.
568
569Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
570
571 * configure: Regenerated to track ../common/aclocal.m4 changes.
572
573Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
574
575 * compile.c: #include stdio.h for definition of NULL on
576 some platforms.
577
578Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
579
580 * compile.c (sim_load): Pass lma_p and sim_write args to
581 sim_load_file.
582
583Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
584
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
586
587Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
588
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
590
591Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
592
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
594
595Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
596
597 * configure: Regenerated to track ../common/aclocal.m4 changes.
598
599Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
600
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
602
603Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
604
605 * Makefile.in (compile.o): Depend on config.h in local directory.
606
607Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
608
609 * configure: Regenerated to track ../common/aclocal.m4 changes.
610
611Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
612
613 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
614 with sim/common.
615 * configure.in: check for sys/param.h
616 * compile.c: #ifdef HAVE_SYS_PARAM_H.
617 #define SIGTRAP for wingdb.
618 (sim_resume): poll keyboard at least once per call.
619 (sim_resume): use host_callback instead of printf for syscall
620 output.
621
622Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
623
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
625
626Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
627
628 * configure: Regenerated to track ../common/aclocal.m4 changes.
629 * config.in: Ditto.
630
631Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
632
633 * compile.c (sim_kill): Delete.
634 (sim_create_inferior): Add ABFD argument.
635 (sim_load): Move setting of PC from here.
636 (sim_create_inferior): To here.
637 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
638 the sim_load code should be moved to sim_open.
639
640Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
641
642 * configure: Regenerated to track ../common/aclocal.m4 changes.
643 * config.in: Ditto.
644
645Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
646
647 * compile.c (sim_open): Add ABFD argument.
648
649Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
650
651 * compile.c (sim_open): Add callback argument.
652 (sim_set_callbacks): Delete SIM_DESC argument.
653
654Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
655
656 * compile.c (sim_load): Call bfd_get_mach instead of examining
657 bfd fields directly.
658 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
659
660Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
661
662 * configure: Regenerated to track ../common/aclocal.m4 changes.
663
664Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
665
666 * compile.c (sim_resume): Use poll_quit callback.
667 (sim_stop): New function.
668
669Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
670
671 * Makefile.in (SIM_OBJS): Add sim-load.o.
672 * compile.c (sim_kind, myname): New static locals.
673 (sim_open): Set sim_kind, myname.
674 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
675 Call sim_load_file to load file into simulator. Set start address
676 from bfd.
677 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
678
679Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
680
681 * configure: Regenerated to track ../common/aclocal.m4 changes.
682 * config.in: Ditto.
683
684Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
685
686 * compile.c (sim_open): New arg `kind'.
687
688 * configure: Regenerated to track ../common/aclocal.m4 changes.
689
690Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
691
692 * configure: Regenerated to track ../common/aclocal.m4 changes.
693
694Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
695
696 * configure: Regenerated to track ../common/aclocal.m4 changes.
697
698Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
699
700 * configure: Re-generate.
701
702Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
703
704 * configure: Regenerate to track ../common/aclocal.m4 changes.
705
706Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
707
708 * compile.c (sim_open): New SIM_DESC result. Argument is now in
709 argv form.
710 (other sim_*): New SIM_DESC argument.
711
712Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
713
714 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
715 COMMON_{PRE,POST}_CONFIG_FRAG instead.
716 * configure.in: sinclude ../common/aclocal.m4.
717 * configure: Regenerated.
718
719Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
720
721 * configure configure.in Makefile.in: Update to new configure
722 scheme which is more compatible with WinGDB builds.
723 * configure.in: Improve comment on how to run autoconf.
724 * configure: Re-run autoconf to get new ../common/aclocal.m4.
725 * Makefile.in: Use autoconf substitution to install common
726 makefile fragment.
727
728Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
729
730 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
731 (SIM_OBJS): Define.
732 * configure.in: Simplify using macros in ../common/aclocal.m4.
733 * configure: Regenerated.
734 * inst.h (enum sim_state): Define.
735 (cpu_state_type): New member `state'. Set it whenever `exception'
736 is set.
737 * compile.c (sim_callback): New global.
738 (sim_set_simcache_size): Renamed from sim_csize.
739 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
740 'cus it can't work. Change main loop exit test to use cpu.state.
741 (sim_trace): New function.
742 (sim_stop_reason): Add right way to set results, but #if 0 out.
743 (sim_size): New function.
744 (sim_info): Redirect calls to printf_filtered through callback.
745 (sim_set_callbacks): Record callback.
746 * run.c: Deleted, using one in ../common now.
747 * tconfig.in: New file.
748
749Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
750
751 * Makefile.in (mostlyclean): Don't remove config.log here.
752
753Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
754
755 * compile.c (sim_resume): rts, sleep, bpt and nop have
756 no associated "size".
757
758Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
759
760 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
761
762Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
763
764 * run.c (main): Don't "load" sections which don't have
765 SEC_LOAD set.
766 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
767 of OSHIFTS.
768 (ONOT): Define.
769 (sim_resume, shift/rotate cases): Add support for shift/rotate
770 by two bits.
771 (OSHIFTS): Corresponding changes.
772
773Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
774
775 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
776
777Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
778
779 * compile.c (h8300smode): Declare.
780
781Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
782
72f4393d
L
783 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
784 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
785 (docdir): Removed.
786 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
787 (AC_PROG_INSTALL): Added.
788 * configure: Rebuilt.
c906108c
SS
789
790Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
791
792 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
793 * run.c (main): Treat the H8/S like the H8/300H for now.
72f4393d 794
c906108c
SS
795Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
796
797 * compile.c (SEXTCHAR): Clear upper bits when sign
798 bit is clear.
799
800Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
801
802 * compile.c (sim_resume): Correctly handle divu.
803
804Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
805
806 * compile.c (sim_resume): Never allow the PC to have an
807 odd value.
808
809Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
810
811 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
812 separate memory is allocate for the 8-bit area.
813 (struct cpu_state_type): Add new "eightbit' field.
814 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
815 area.
816 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
817 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
818 (init_pointers): Initialize space for the 8-bit area.
819 (sim_write): Handle writing into the 8-bit area.
820 (sim_read): Handle reading from the 8-bit area.
821 (sim_load): Reallocate space for the 8-bit area.
822
823 * compile.c (sim_load): Re-allocate memory for the simulator
824 here.
825
826Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
827
828 * compile.c (sim_resume): Fix and simplify overflow and carry
829 handling for 32bit ALU insns.
830
831Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
832
833 * compile.c (sim_resume): Fix overflow checks for ALU insns.
834
835Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
836
837 * compile.c (decode): Use "bit" to hold L_3 immediates instead
838 of holding them in "abs". Handle ABS8MEM memory references aka
839 8-bit area. Replace ABSMOV references with ABS8MEM.
840
841Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
842
843 * compile.c (fetch): Handle accesses to the exception/function
844 vectors.
845
846Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
847
848 * compile.c: #include "wait.h".
849 (sim_resume, sleep insn): Check program exit status in r0.
850 (sim_resume, shift insns): Fix setting of overflow flag for shal.
851 * run.c: #include <signal.h>.
852 (main): Abort if program got SIGILL.
853 Print error message if argument is invalid.
854 (usage): Improve text.
855
856Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
857
858 * configure: Regenerate with autoconf 2.7.
859
860Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
861
862 * inst.h (MPOWER,MSIZE): Deleted.
863 (H8300{,H}_MSIZE): Define.
864 * compile.c (memory_size): New static global.
865 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
866 (sim_write,sim_read): Use memory_size.
867
868Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
869
870 * compile.c (sim_set_callbacks): New.
871
872Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
873
874 * Makefile.in (BISON): Remove macro.
875
876Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
877
878 * Makefile.in (maintainer-clean): New synonym for realclean.
879
880Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
881
882 * Makefile.in (install): Don't install in $(tooldir).
883
884 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
885 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
886 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
887 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
888 creating config.h.
889 * configure: Rebuild.
890 * config.in: New file, created by autoheader.
891 * Makefile.in (AR): Define as @AR@.
892 (CC): New variable, defined as @CC@.
893 (CFLAGS): Define as @CFLAGS@.
894 (RANLIB): Define as @RANLIB@.
895 (HDEFINES, TDEFINES): New variables.
896 (@host_makefile_frag@): Remove.
897 (compile.o, run.o): Depend upon config.h.
898 (mostlyclean): Make the same as clean, not distclean.
899 (clean): Remove config.log.
900 (distclean): Remove config.h and stamp-h.
901 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
902 invoking config.status.
903 (config.h, stamp-h): New targets.
904 * compile.c: Include "config.h". Don't include <sys/times.h>.
905 Include <time.h> and <stdlib.h> if they exist. Don't include
906 "sysdep.h".
907 (get_now): Remove unused local b.
908 * run.c: Include "config.h". Include <stdlib.h> if it exists.
909 Don't include "sysdep.h".
910 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
911 <stdio.h>.
912
913Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
914
915 * Update all FSF addresses except those in COPYING* files.
916
917Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
918
919 * Makefile.in (clean): Remove run.
920 (distclean): Remove Makefile.
921
922 * h8300.mt: Removed.
923
924 * Makefile.in, configure.in: converted to autoconf.
925 * configure: New file, generated with autconf 2.4.
926
927Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
928
929 * compile.c (sim_do_command): New function.
930
931Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
932
933 * compile.c (get_now): Don't do if win32.
934 (sim_resume): Poll in win32 too.
935
936Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
937
938 * configure.in: Fix typo in last change.
939
940Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
941
942 * run.c: parse arguments with getopt().
943
944Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
945
946 * configure.in: Use ../../bfd/hosts/std-host.h if specific
947 host unavailable.
948
949Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
950
951 * compile.c (sim_resume): Initialize cpu.mask.
952
953Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
954
955 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
956
957Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
958
959 * compile.c: #include "bfd.h".
960 (sim_*): Set result type to void where there isn't one.
961 (sim_resume, default case): Set cpu.exception to SIGILL.
962 (sim_trace): Delete.
963 (sim_set_pc): Delete.
964 (sim_info): Delete printf_fn arg, all callers changed.
965 Call printf_filtered.
966 (set_h8300h): New arg `flag', all callers changed.
967 (sim_close): New function.
968 (sim_load): New function.
969 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
970 * run.c: #include <varargs.h>, "remote-sim.h".
971 (printf_filtered): New function.
972
973Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
974
975 * compile.c (decode): Fix typo (16 bit branches).
976 (*): Some white space clean up.
977
978Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
979
980 * compile.c (decode): Compile 16bit branches properly.
981
982Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
983
984 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
985 andc. Poll for interrupts.
986
987Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
988
989 * compile.c: #include "ansidecl.h" for remote-sim.h.
990
991Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
992
993 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
994 * compile.c: #include "remote-sim.h".
995 (sim_resume): New arg siggnal.
996 (sim_write): Use SIM_ADDR for type of arg addr.
997 Always return a value.
998 (sim_read): Ditto.
999 (sim_store_register): Result is type int.
1000 (sim_fetch_register): Ditto.
1001 (sim_stop_reason): Renamed from sim_stop_signal.
1002 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1003 (sim_info): int result, new arg printf_fn.
1004 (sim_kill): int result.
1005 (sim_open): int result, new arg name.
1006 * run.c (main): Use sim_set_pc to set pc.
1007 Update call to sim_info.
1008
1009Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1010
1011 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1012
1013Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1014
1015 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1016
1017Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1018
1019 * compile.c (sim_set_pc): Write to the pc direcly.
1020 (sim_store_register): Now value is passed by reference. (sim_read,
1021 sim_write): Return number of bytes copied.
1022
1023Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1024
1025 * compile.c (mop): New function to do multiplies.
1026
1027Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1028
1029 * compile.c (sim_resume): Add support for nop insn.
1030
1031Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1032
1033 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1034
1035 * run.c (main): If h8/300h binary detected, call set_h8300h.
1036 * compile.c (sim_resume): Fix O_NEG insn.
1037
1038Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1039
1040 * run.c (main): Add -h flag to enable h8/300h emulation.
1041 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1042 (set_h8300h): New function.
1043 (sim_resume): Add support for extu,exts insns.
1044 (sim_resume): Fix logical right shifting.
1045 (sim_resume, label alu32): Fix setting of carry flag.
72f4393d 1046
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1047Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1048
1049 * compile.c (sim_csize): Initialize cpu.cache.
1050
1051Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1052
1053 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1054
1055Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1056
1057 * run.c (main): Fix parsing of args.
1058
1059 * compile.c (sim_resume): Fix shll insn.
1060
1061Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1062
1063 * compile.c: New file, supports H8/300H.
1064 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1065
1066Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1067
1068 * run.c (main): Add -v to print info.
1069 * p3.c (sim_info): New function.
1070
1071Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1072
1073 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1074
1075Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1076
1077 * Makefile.in: Don't use cb or indent
1078 * p1.c, state.h, writecode.c: lint
1079
1080Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1081
1082 * Makefile.in: Make SunOS halfdone VPATH work.
1083 * p1.c: Lint picked up by HP native compiler.
1084
1085Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1086
1087 * p1.c (sim_resume): when running on dos, any character typed to
1088 the keyboard will cause a simulated exception.
1089
1090Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1091
1092 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1093 running
1094
1095Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1096
72f4393d 1097 * new
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