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[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
917bca4f
NC		 12001-02-27 Nick Clifton <nickc@redhat.com>
2
3 * armvirt.c (GetWord): Add new parameter - check - to enable or
4 disable the alignment checking.
5 (PutWord): Add new parameter - check - to enable or disable the
6 alignment checking.
7 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
8 (ARMul_ReadWord): Pass extra parameter to GetWord.
9 (ARMul_WriteWord): Pass extra parameter to PutWord.
10 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
11 (ARMul_WriteByte): Pass extra parameter to GetWord.
12 (ARMul_SwapWord): Pass extra parameter to PutWord.
13 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
14 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
15
16 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
17 ARMul_SafeWriteByte.
18
19 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
20 (sim_read): Use ARMul_SafeReadByte.
21
22 * armos.c (in_SWI_handler): Remove.
23 (SWIWrite0): Use ARMul_SafeReadByte.
24 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
25 (SWIopen): Use ARMul_SafeReadByte.
26 (SWIread): Use ARMul_SafeWriteByte.
27 (SWIwrite): Use ARMul_SafeReadByte.
28 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
29 (ARMul_OSException): Remove use of is_SWI_handler.
30
2ef048fc
NC		 312001-02-16 Nick Clifton <nickc@redhat.com>
32
33 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
34 the state to RESUME.
35
5f7d0a33
NC		 362001-02-14 Nick Clifton <nickc@redhat.com>
37
44e23e57
NC		 38 * armemu.c: Add code to preserve processor mode when a prefetch
39 abort is signalled after processing a breakpoint.
40
5f7d0a33
NC		 41 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
42 for any machine type except the early ARMs.
43
1e5d4e46
NC		 442001-02-13 Nick Clifton <nickc@redhat.com>
45
46 * armos.c (in_SWI_handler): New static variable.
47 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
48 (ARMul_OSException): Ignore exceptions generated whilst emulating
49 a SWI.
50
179ae6ea
NC		 512001-02-12 Nick Clifton <nickc@redhat.com>
52
53 * armemu.h (NEGBRANCH): Fix defintion.
54
dda308f5
NC		 552001-02-01 Nick Clifton <nickc@redhat.com>
56
57 * armemu.c (LoadSMult): Update base address register after
58 restoring register bank.
59 (StoreMult): Update base address register after restoring register
60 bank.
61
88694af3
NC		 622001-01-31 Nick Clifton <nickc@redhat.com>
63
64 * armvirt.c (PutWord): Detect installation of SWI vector.
65 (SWI_vector_installed): Define.
66 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
67 * armos.h (SWI_vector_installed): Declare.
68 * wrapper.c (SWI_vector_installed): Remove definition.
69 (sim_write): Remove check of SWI vector installation
70
ac1c9d3a
NC		 712000-12-18 Nick Clifton <nickc@redhat.com>
72
73 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
74 instruction.
75
9a6b6a66
NC		 762000-12-10 Nick Clifton <nickc@redhat.com>
77
78 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
79
760a7bbe
NC		 802000-12-07 Nick Clifton <nickc@redhat.com>
81
82 * armemu.c (ARMul_Emulate26): Detect double word load and
83 store instructions and call emulation routines.
84 (Handle_Load_Double): Emulate a double word load instruction.
85 (Handle_Store_Double): Emulate a double word store
86 instruction.
87
7f53bc35
NC		 882000-12-03 Nick Clifton <nickc@redhat.com>
89
90 * armos.c: Fix formatting.
91 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
92 mode.
93
f1129fb8
NC		 942000-11-29 Nick Clifton <nickc@redhat.com>
95
96 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
97 (ARM_v5e_Prop): Define.
98 (ARM_XScale_Prop): Define.
99
100 * wrapper.c (sim_create_inferior): Select processor based on
101 machine number.
102 (SWI_vector_installed): New boolean. Set to true if the SWI
103 vector address is written to by the executable.
104
105 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
106 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
107 (ARMul_Abort): Fix calculation of LR address.
108
109 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
110 and a SWI is not handled by the simulator, pass the SWI off to the
111 vector, otherwise issue a warning message and continue.
112
113 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
114
115 * thumbemu.c: Add v5 instruction simulation.
116 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
117
118 * armcopro.c: Add XScale co-processor emulation.
119 * armemu.h: Add exported XScale co-processor functions.
120
3943c96b
NC		 1212000-09-15 Nick Clifton <nickc@redhat.com>
122
123 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
124 property. Delete unnecessary processor names.
125 (ARM_Strong_Prop): Delete.
126 (STRONGARM): Delete.
127 (ARM_v4_Prop): Add.
128 (ARM_v5_Prop): Add
129 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
130 booleans.
131
132 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
133 (BUSUSEDINCPCN): Use is_v4 boolean.
134
135 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
136 (ARMul_SelectProcessor): Change second parameter from 'processor'
137 to 'properties'. Set is_v4 and is_v5 booleans in State.
138
139 * armrdi.c: Remove use of ARM processor names. Replace with ARM
140 processor properties.
141
142 * wrapper.c (sim_create_inferior): Choose properties passed to
143 ARMul_SelectProcessor based on machine number.
144
4bc1de7b
NC		 1452000-08-14 Nick Clifton <nickc@redhat.com>
146
147 * armemu.c (LHPOSTDOWN): Compute write back value before
148 performing load in case the offset register is overwritten.
149 (LHPOSTUP): Ditto.
150
0a4321b9
FN		 1512000-07-14 Fernando Nasser <fnasser@cygnus.com>
152
153 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
154
64a10675
FN		 1552000-07-14 Fernando Nasser <fnasser@cygnus.com>
156
157 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
158 new inferior.
159
b0eae074
AO		 1602000-07-04 Alexandre Oliva <aoliva@redhat.com>
161
ae3c7619
AO		 162 * armvirt.c (ABORTS): Do not define.
163
1e6b544a
AO		 164 * armdefs.h (struct ARMul_State): Add is_StrongARM.
165 (ARM_Strong_Prop, STRONGARM): Define.
166 * arminit.c (ARMul_NewState): Reset is_StrongARM.
167 (ARMul_SelectProcessor): Set is_StrongARM.
168 * wrapper.c (sim_create_inferior): Use bfd machine type to
169 determine processor type to emulate.
170 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
171 when emulating StrongARM.
172
66210567
AO		 173 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
174
e063aa3b
AO		 175 * armemu.h (INSN_SIZE): New macro.
176 (SET_ABORT): Save CPSR in SPSR and set LR.
177 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
178 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
179 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
180
13b6dd6f
AO		 181 * armemu.c (LoadSMult): Use WriteR15() to discard the least
182 significant bits of PC.
183
892c6b9d
AO		 184 * armemu.h (WRITEDESTB): New macro.
185 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
186 modify PC. Moved the existing logic...
187 (WriteR15Branch): ... here. New function.
188 (WriteR15, WriteSR15): Drop the two least significant bits.
189 (LoadSMult): Use WriteR15Branch() to modify PC.
190 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
191
cf52c765
AO		 192 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
193 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
194 extracted from state->Cpsr, but preserve the unused bits.
195 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
196 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
197 get the full CPSR word.
198
4ef2594f
AO		 199 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
200 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
201 (SETPSR, SET_INTMODE, SETCC): Removed.
202 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
203 mask. Use SETPSR_* to modify PSR.
204 (ARMul_SetCPSR): Load all bits from value.
205 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
206
e62263b8
AO		 207 * armemu.c (ARMul_Emulate): Compute writeback value before
208 loading, since the offset register may be the destination
209 register.
210
b0eae074
AO		 211 * armdefs.h (SYSTEMBANK): Define as USERBANK.
212 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
213
ee9a7772
AO		 2142000-06-22 Alexandre Oliva <aoliva@cygnus.com>
215
f9c22bc3
AO		 216 * armemu.c (Multiply64): Fix computation of flag N.
217
ee9a7772
AO		 218 * armemu.c (MultiplyAdd64): Fix computation of flag N.
219
fe47e8df
AO		 2202000-06-20 Alexandre Oliva <aoliva@cygnus.com>
221
222 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
223 bits of the offset.
224
c1a72ffd
NC		 2252000-05-25 Nick Clifton <nickc@cygnus.com>
226
227 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
228 really changed.
229 (MMUWrite): Only indicate mode change if a singal has really
230 changed.
231
232 * armdefs.h (SYSTEMMODE): Define.
233 (BANK_CAN_ACEESS_SPSR): Define.
234
235 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
236 to advance before stopping the emulation.
237
238 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
239 correctly.
240
241 * armos.c (ARMul_OSInit): Create a initial stack pointer for
242 System mode.
243
244 * armsupp.c (ModeToBank): Remove unused first parameter.
245 Add support for System Mode.
246 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
247 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
248 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
249 (ARMulSwitchMode): Add support for System Mode.
250
251Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 252
253 * configure: Regenerated to track ../common/aclocal.m4 changes.
254
3463c3fb
NC		 2552000-05-23 Nick Clifton <nickc@cygnus.com>
256
257 * wrapper.c (sim_store_register): Special handling for CPSR
258 register.
259
5d0d395e
FCE		 2602000-03-11 Philip Blundell <philb@gnu.org>
261
262 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
263 Patch from Allan Skillman <Allan.Skillman@arm.com>.
264
6c9e0292
FCE		 265Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
266
267 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
268
6d358e86
NC		 2692000-02-08 Nick Clifton <nickc@cygnus.com>
270
271 * wrapper.c: Fix compile time warning messages.
272 * armcopro.c: Fix compile time warning messages.
273 * armdefs.h: Fix compile time warning messages.
274 * armemu.c: Fix compile time warning messages.
275 * armemu.h: Fix compile time warning messages.
276 * armos.c: Fix compile time warning messages.
277 * armsupp.c: Fix compile time warning messages.
278 * armvirt.c: Fix compile time warning messages.
d0187574 279 * bag.c: Fix compile time warning messages.
6d358e86 280
dfcd3bfb
JM		 2812000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
282
283 * *.[ch]: Use indent to make readable.
284
c2d11a7d
JM		 2851999-11-22 Nick Clifton <nickc@cygnus.com>
286
287 * armos.c (SWIread): Generate an error message if a huge read is
288 performed.
289 (SWIwrite): Generate an error message if a huge write is
290 performed.
291
5c44784c
JM		 2921999-10-27 Nick Clifton <nickc@cygnus.com>
293
294 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
295 breakpoint.
296
2df3850c
JM		 2971999-10-08 Ulrich Drepper <drepper@cygnus.com>
298
299 * armos.c (SWIopen): Always pass third parameter with 0666 since
300 otherwise uninitialized memory gets access if the O_CREAT bit is
301 set and so we possibly cannot access the file afterwards.
302
2acceee2
JM		 3031999-09-29 Doug Evans <devans@casey.cygnus.com>
304
305 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
306 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
307
d4f3574e
SS		 308Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
309
310 * configure: Regenerated to track ../common/aclocal.m4 changes.
311
cd0fc7c3
SS		 3121999-05-08 Felix Lee <flee@cygnus.com>
313
314 * configure: Regenerated to track ../common/aclocal.m4 changes.
315
7a292a7a
SS		 3161999-04-06 Keith Seitz <keiths@cygnus.com>
317
318 * wrapper.c (stop_simulator): New global.
319 (sim_stop): Set sim state to STOP and set
320 stop_simulator.
321 (sim_resume): Reset stop_simulator.
322 (sim_stop_reason): If stop_simulator is set, tell gdb
323 that the we took SIGINT.
324 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
325 stop_simulator is set.
326
3271999-04-02 Keith Seitz <keiths@cygnus.com>
328
329 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
330 whenever the counter expires.
331 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
332
3331999-03-24 Nick Clifton <nickc@cygnus.com>
334
335 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
336 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
337
c906108c
SS		 338Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
339
340 * wrapper.c (sim_open): Set endianness according to BFD or command
341 line switch.
342
343 * tconfig.in: Define SIM_HAVE_BIENDIAN.
344
345Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
346
347 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
348 the same as either RdHi or RdLo.
349
350Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
351
352 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
353 Set Reg[0] based on reason for for the exception.
354
355Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
356
357 * armos.c (SWIwrite0): New function.
358 (WriteCommandLineTo): New function.
359 (SWIopen): New function.
360 (SWIread): New function.
361 (SWIwrite): New function.
362 (SWIflen): New function.
363 (ARMul_OSHandleSWI): Call new functions instead of handling
364 these here.
365 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
366 (*): Reformat spacing to be a bit more GNUly.
367 Most code taken from a patch by Anthony Thompson
368 (athompso@cambridge.arm.com)
369
370Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
371
372 * armos.h: Add Angel SWI and its reason codes.
373 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
374
375Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
376
377 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
378 of ":tt" to catch stdin in addition to stdout.
379 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
380 or success of lseek().
381
382Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
383
384 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
385 to open stdout.
386
387Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
388
389 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
390 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
391 seek from offset 0 and not to use R2 for whence since it is
392 not passed as part of the SWI call.
393
394Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
395
396 * configure: Regenerated to track ../common/aclocal.m4 changes.
397
398Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
399
400 * configure: Regenerated to track ../common/aclocal.m4 changes.
401 * config.in: Ditto.
402
403Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
404
405 * acconfig.h: New file.
406 * configure.in: Reverted change of Apr 24; use sinclude again.
407
408Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
409
410 * configure: Regenerated to track ../common/aclocal.m4 changes.
411 * config.in: Ditto.
412
413Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
414
415 * configure.in: Don't call sinclude.
416
417Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
418
419 * configure: Regenerated to track ../common/aclocal.m4 changes.
420
421Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
422
423 * configure: Regenerated to track ../common/aclocal.m4 changes.
424
425Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
426
427 * configure: Regenerated to track ../common/aclocal.m4 changes.
428
429Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
430
431 * configure: Regenerated to track ../common/aclocal.m4 changes.
432
433Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
434
435 * armopts.h: Remove definition of LITTLEND - it is not used.
436
437Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
438
439 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
440 length parameter. Return -1.
441
442Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
443
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
445
446Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
447
448 * configure: Regenerated to track ../common/aclocal.m4 changes.
449
450Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
451
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
453
454Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
455
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
457 * config.in: Ditto.
458
459Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
460
461 * Makefile.in: Updated with changes from branch.
462 * armdefs.h: ditto
463 * armemu.c: ditto these changes
464 * armemu.h: ditto add support for
465 * armos.c: ditto the Thumb instruction
466 * armsupp.c: ditto set and the new v4
467 * armvirt.c: ditto architecture.
468 * wrapper.c: ditto
469 * thumbemu.c: New file from branch.
470
471
472Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
473
474 * configure: Regenerated to track ../common/aclocal.m4 changes.
475
476Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
477
478 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
479 from Tony Thompson at ARM: athompso@arm.com
480
481 * wrapper.c (sim_create_inferior): Add code to create an execution
482 environment. Patch from Tony Thompson at ARM: athompso@arm.com
483
484Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
485
486 * wrapper.c (sim_load): Pass lma_p and sim_write args to
487 sim_load_file.
488
489Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
490
491 * configure: Regenerated to track ../common/aclocal.m4 changes.
492
493Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
494
495 * configure: Regenerated to track ../common/aclocal.m4 changes.
496
497Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
498
499 * configure: Regenerated to track ../common/aclocal.m4 changes.
500
501Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
502
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
504
505Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
506
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
508
509Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
510
511 * configure: Regenerated to track ../common/aclocal.m4 changes.
512
513Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
514
515 * configure: Regenerated to track ../common/aclocal.m4 changes.
516
517Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
518
519 * configure: Regenerated to track ../common/aclocal.m4 changes.
520 * config.in: Ditto.
521
522Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
523
524 * wrapper.c (sim_kill): Delete.
525 (sim_create_inferior): Add ABFD argument.
526 (sim_load): Move setting of PC from here.
527 (sim_create_inferior): To here.
528
529Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
530
531 * configure: Regenerated to track ../common/aclocal.m4 changes.
532 * config.in: Ditto.
533
534Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
535
536 * wrapper.c (sim_open): Add ABFD argument.
537
538Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * wrapper.c (sim_open): Add callback argument.
541 (sim_set_callbacks): Drop SIM_DESC argument.
542
543Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
544
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
546
547Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
548
549 * wrapper.c (sim_stop): Stub sim_stop function.
550
551Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
552
553 * arminit.c (ARMul_NewState): Preinitialize the state to
554 all zero/NULL.
555
556Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
557
558 * Makefile.in (SIM_OBJS): Add sim-load.o.
559 * wrapper.c (sim_kind,myname): New static locals.
560 (sim_open): Set sim_kind, myname.
561 (sim_load): Call sim_load_file to do work. Set start address from bfd.
562 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
563
564Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
565
566 * wrapper.c (sim_trace): Update so that it matches prototype.
567
568Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
569
570 * configure: Regenerated to track ../common/aclocal.m4 changes.
571 * config.in: Ditto.
572
573Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
574
575 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
576 $(srcdir)/....
577 (armemu26.o): Ditto.
578
579Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
580
581 * wrapper.c (sim_open): New arg `kind'.
582
583 * configure: Regenerated to track ../common/aclocal.m4 changes.
584
585Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
586
587 * COPYING: Update FSF address.
588
589Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
590
591 * configure: Regenerated to track ../common/aclocal.m4 changes.
592
593Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
594
595 * configure: Regenerated to track ../common/aclocal.m4 changes.
596
597Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
598
599 * configure: Re-generate.
600
601Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
602
603 * configure: Regenerate to track ../common/aclocal.m4 changes.
604
605Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
606
607 * wrapper.c (sim_open): Has result now.
608 (sim_*): New SIM_DESC argument.
609
610Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
611
612 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
613 COMMON_{PRE,POST}_CONFIG_FRAG instead.
614 * configure.in: sinclude ../common/aclocal.m4.
615 * configure: Regenerated.
616
617Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
618
619 * configure configure.in Makefile.in: Update to new configure
620 scheme which is more compatible with WinGDB builds.
621 * configure.in: Improve comment on how to run autoconf.
622 * configure: Re-run autoconf to get new ../common/aclocal.m4.
623 * Makefile.in: Use autoconf substitution to install common
624 makefile fragment.
625
626Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
627
628 * run.c: Deleted, use one in ../common now.
629 * Makefile.in: Delete everything that's been moved to
630 ../common/Make-common.in.
631 (SIM_OBJS): Define.
632 * configure.in: Simplify using macros in ../common/aclocal.m4.
633 * configure: Regenerated.
634 * config.in: New file.
635 * armos.c: #include config.h.
636 * wrapper.c (mem_size): Value is in bytes now.
637 (sim_callback): New global.
638 (arm_sim_set_profile{,_size}): Delete.
639 (arm_sim_set_mem_size): Rename to sim_size.
640 (sim_do_command): Call printf_filtered via callback.
641 (sim_set_callbacks): Record callback.
642
643Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
644
645 * Makefile.in (mostlyclean): Remove config.log.
646
647Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
648
649 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
650 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
651 (docdir): Removed.
652 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
653 (AC_PROG_INSTALL): Added.
654 * configure: Rebuilt.
655
656Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
657
658 * configure: Regenerate with autoconf 2.7.
659
660Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
661
662 * run.c (main): Use new bfd_big_endian macro.
663
664Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
665
666 * run.c: Include "getopt.h".
667 (verbose): Delete.
668 (usage): Make static.
669 (main): Call arm_sim_set_verbosity.
670 Only load sections marked SEC_LOAD.
671 * wrapper.c (mem_size, verbosity): New static global.
672 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
673 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
674
675Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
676
677 * armdefs.h (ARMul_State): New member `verbose'.
678 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
679 * run.c (verbose): Make global.
680 * wrapper.c (init): Set state->verbose.
681 (ARMul_ConsolePrint): Don't print anything if !verbose.
682
683Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
684
685 * armos.c: #include dbg_rdi.h.
686 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
687 * armos.h (SWI_Breakpoint): Define.
688 * wrapper.c: #include armemu.h, dbg_rdi.h.
689 (rc): Delete.
690 (sim_resume): Use state->EndCondition to record stop state.
691 Call FLUSHPIPE before returning.
692 (sim_stop_reason): Determine reason from state->EndCondition.
693
694Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
695
696 * wrapper.c (sim_set_callbacks): New.
697
698Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
699
700 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
701 number of bytes not read/written (or -1).
702
703Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
704
705 * Makefile.in (maintainer-clean): New synonym for realclean.
706
707Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
708
709 * configure.in: Remove AC_PROG_INSTALL.
710 * configure: Rebuild.
711 * Makefile.in (INSTALL): Revert to using install.sh.
712 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
713 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
714 (mostlyclean): Make the same as clean, not distclean.
715 (clean): Remove config.log.
716 (install): Don't install in $(tooldir).
717
718Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
719
720 (Try to) Update to new bfd autoconf scheme.
721 * run.c: Don't include sysdep.h.
722 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
723 (CC, CFLAGS, AR, RANLIB): Likewise.
724 (HDEFINES, TDEFINES): Define.
725 (CC_FOR_BUILD): Delete.
726 (host_makefile_frag): Delete.
727 (Makefile): Don't depend on frags.
728 * configure.in (sysdep.h): Don't create symlink.
729 (host_makefile_frag, frags): Deleted.
730 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
731 * configure: Regenerated.
732
733Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
734
735 * Update all FSF addresses except those in COPYING* files.
736
737Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
738
739 * Makefile.in (clean): Remove run, libsim.a.
740
741 * Makefile.in, configure.in: converted to autoconf.
742 * configure: New file, generated with autconf 2.4.
743
744 * arm.mt: Removed.
745
746Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
747
748 * wrapper.c (sim_do_command): New function.
749
750Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
751
752 * armos.c (ARMul_OSHandleSWI): New version to work with
753 newlib simply.
754
755Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
756
757 * run.c (main): Grab return value from right register.
758
759Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
760
761 * New.
762
763
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