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* section.c (_bfd_strip_section_from_output): Don't count
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
fb7a8ef0
NC		 12001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2
3 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
4 instructions with post indexed addressing modes.
5
dac07255
NC		 62001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
7
8 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
9 determine rocesor mode.
10
c3ae2f98
MG		 112001-04-18 matthew green <mrg@redhat.com>
12
13 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
14 (read_cp15_reg): Make non-static.
15 (XScale_cp15_LDC): Update for write_cp15_reg() change.
16 (XScale_cp15_MCR): Likewise.
17 (XScale_cp15_write_reg): Likewise.
18 (XScale_check_memacc): New function. Check for breakpoints being
19 activated by memory accesses. Does not support the Branch Target
20 Buffer.
21 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
22 (XScale_debug_moe): New function. Set the debug Method Of Entry,
23 if configured.
24 (write_cp14_reg): Reset count counter if requested.
25 * armdefs.h (struct ARMul_State): New members `LastTime' and
26 `CP14R0_CCD' used for the timer/counters.
27 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
28 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
29 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
30 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
31 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
32 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
33 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
34 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
35 defines for XScale registers.
36 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
37 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
38 (ARMul_Emulate32): Handle the clock counter and hardware instruction
39 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
40 software interrupts.
41 (LoadMult): Call XScale_set_fsr_far() for data aborts.
42 (LoadSMult): Likewise.
43 (StoreMult): Likewise.
44 (StoreSMult): Likewise.
45 * armemu.h (write_cp15_reg): Update prototype.
46 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
47 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
48 register 0.
49 * armvirt.c (GetWord): Call XScale_check_memacc().
50 (PutWord): Likewise.
51
3cf84db9
NC		 522001-03-20 Nick Clifton <nickc@redhat.com>
53
54 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
55 when loading unaligned thumb instructions.
56
4f3c3dbb
NC		 572001-03-06 Nick Clifton <nickc@redhat.com>
58
59 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
60 Compute destination address of BLX(1) instruction by
61 taking bit 1 from PC and not from bit 0 of the offset.
62
917bca4f
NC		 632001-02-27 Nick Clifton <nickc@redhat.com>
64
65 * armvirt.c (GetWord): Add new parameter - check - to enable or
66 disable the alignment checking.
67 (PutWord): Add new parameter - check - to enable or disable the
68 alignment checking.
69 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
70 (ARMul_ReadWord): Pass extra parameter to GetWord.
71 (ARMul_WriteWord): Pass extra parameter to PutWord.
72 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
73 (ARMul_WriteByte): Pass extra parameter to GetWord.
74 (ARMul_SwapWord): Pass extra parameter to PutWord.
75 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
76 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
77
78 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
79 ARMul_SafeWriteByte.
80
81 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
82 (sim_read): Use ARMul_SafeReadByte.
83
84 * armos.c (in_SWI_handler): Remove.
85 (SWIWrite0): Use ARMul_SafeReadByte.
86 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
87 (SWIopen): Use ARMul_SafeReadByte.
88 (SWIread): Use ARMul_SafeWriteByte.
89 (SWIwrite): Use ARMul_SafeReadByte.
90 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
91 (ARMul_OSException): Remove use of is_SWI_handler.
92
2ef048fc
NC		 932001-02-16 Nick Clifton <nickc@redhat.com>
94
95 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
96 the state to RESUME.
97
5f7d0a33
NC		 982001-02-14 Nick Clifton <nickc@redhat.com>
99
44e23e57
NC		 100 * armemu.c: Add code to preserve processor mode when a prefetch
101 abort is signalled after processing a breakpoint.
102
5f7d0a33
NC		 103 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
104 for any machine type except the early ARMs.
105
1e5d4e46
NC		 1062001-02-13 Nick Clifton <nickc@redhat.com>
107
108 * armos.c (in_SWI_handler): New static variable.
109 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
110 (ARMul_OSException): Ignore exceptions generated whilst emulating
111 a SWI.
112
179ae6ea
NC		 1132001-02-12 Nick Clifton <nickc@redhat.com>
114
115 * armemu.h (NEGBRANCH): Fix defintion.
116
dda308f5
NC		 1172001-02-01 Nick Clifton <nickc@redhat.com>
118
119 * armemu.c (LoadSMult): Update base address register after
120 restoring register bank.
121 (StoreMult): Update base address register after restoring register
122 bank.
123
88694af3
NC		 1242001-01-31 Nick Clifton <nickc@redhat.com>
125
126 * armvirt.c (PutWord): Detect installation of SWI vector.
127 (SWI_vector_installed): Define.
128 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
129 * armos.h (SWI_vector_installed): Declare.
130 * wrapper.c (SWI_vector_installed): Remove definition.
131 (sim_write): Remove check of SWI vector installation
132
ac1c9d3a
NC		 1332000-12-18 Nick Clifton <nickc@redhat.com>
134
135 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
136 instruction.
137
9a6b6a66
NC		 1382000-12-10 Nick Clifton <nickc@redhat.com>
139
140 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
141
760a7bbe
NC		 1422000-12-07 Nick Clifton <nickc@redhat.com>
143
144 * armemu.c (ARMul_Emulate26): Detect double word load and
145 store instructions and call emulation routines.
146 (Handle_Load_Double): Emulate a double word load instruction.
147 (Handle_Store_Double): Emulate a double word store
148 instruction.
149
7f53bc35
NC		 1502000-12-03 Nick Clifton <nickc@redhat.com>
151
152 * armos.c: Fix formatting.
153 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
154 mode.
155
f1129fb8
NC		 1562000-11-29 Nick Clifton <nickc@redhat.com>
157
158 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
159 (ARM_v5e_Prop): Define.
160 (ARM_XScale_Prop): Define.
161
162 * wrapper.c (sim_create_inferior): Select processor based on
163 machine number.
164 (SWI_vector_installed): New boolean. Set to true if the SWI
165 vector address is written to by the executable.
166
167 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
168 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
169 (ARMul_Abort): Fix calculation of LR address.
170
171 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
172 and a SWI is not handled by the simulator, pass the SWI off to the
173 vector, otherwise issue a warning message and continue.
174
175 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
176
177 * thumbemu.c: Add v5 instruction simulation.
178 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
179
180 * armcopro.c: Add XScale co-processor emulation.
181 * armemu.h: Add exported XScale co-processor functions.
182
3943c96b
NC		 1832000-09-15 Nick Clifton <nickc@redhat.com>
184
185 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
186 property. Delete unnecessary processor names.
187 (ARM_Strong_Prop): Delete.
188 (STRONGARM): Delete.
189 (ARM_v4_Prop): Add.
190 (ARM_v5_Prop): Add
191 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
192 booleans.
193
194 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
195 (BUSUSEDINCPCN): Use is_v4 boolean.
196
197 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
198 (ARMul_SelectProcessor): Change second parameter from 'processor'
199 to 'properties'. Set is_v4 and is_v5 booleans in State.
200
201 * armrdi.c: Remove use of ARM processor names. Replace with ARM
202 processor properties.
203
204 * wrapper.c (sim_create_inferior): Choose properties passed to
205 ARMul_SelectProcessor based on machine number.
206
4bc1de7b
NC		 2072000-08-14 Nick Clifton <nickc@redhat.com>
208
209 * armemu.c (LHPOSTDOWN): Compute write back value before
210 performing load in case the offset register is overwritten.
211 (LHPOSTUP): Ditto.
212
0a4321b9
FN		 2132000-07-14 Fernando Nasser <fnasser@cygnus.com>
214
215 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
216
64a10675
FN		 2172000-07-14 Fernando Nasser <fnasser@cygnus.com>
218
219 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
220 new inferior.
221
b0eae074
AO		 2222000-07-04 Alexandre Oliva <aoliva@redhat.com>
223
ae3c7619
AO		 224 * armvirt.c (ABORTS): Do not define.
225
1e6b544a
AO		 226 * armdefs.h (struct ARMul_State): Add is_StrongARM.
227 (ARM_Strong_Prop, STRONGARM): Define.
228 * arminit.c (ARMul_NewState): Reset is_StrongARM.
229 (ARMul_SelectProcessor): Set is_StrongARM.
230 * wrapper.c (sim_create_inferior): Use bfd machine type to
231 determine processor type to emulate.
232 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
233 when emulating StrongARM.
234
66210567
AO		 235 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
236
e063aa3b
AO		 237 * armemu.h (INSN_SIZE): New macro.
238 (SET_ABORT): Save CPSR in SPSR and set LR.
239 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
240 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
241 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
242
13b6dd6f
AO		 243 * armemu.c (LoadSMult): Use WriteR15() to discard the least
244 significant bits of PC.
245
892c6b9d
AO		 246 * armemu.h (WRITEDESTB): New macro.
247 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
248 modify PC. Moved the existing logic...
249 (WriteR15Branch): ... here. New function.
250 (WriteR15, WriteSR15): Drop the two least significant bits.
251 (LoadSMult): Use WriteR15Branch() to modify PC.
252 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
253
cf52c765
AO		 254 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
255 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
256 extracted from state->Cpsr, but preserve the unused bits.
257 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
258 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
259 get the full CPSR word.
260
4ef2594f
AO		 261 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
262 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
263 (SETPSR, SET_INTMODE, SETCC): Removed.
264 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
265 mask. Use SETPSR_* to modify PSR.
266 (ARMul_SetCPSR): Load all bits from value.
267 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
268
e62263b8
AO		 269 * armemu.c (ARMul_Emulate): Compute writeback value before
270 loading, since the offset register may be the destination
271 register.
272
b0eae074
AO		 273 * armdefs.h (SYSTEMBANK): Define as USERBANK.
274 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
275
ee9a7772
AO		 2762000-06-22 Alexandre Oliva <aoliva@cygnus.com>
277
f9c22bc3
AO		 278 * armemu.c (Multiply64): Fix computation of flag N.
279
ee9a7772
AO		 280 * armemu.c (MultiplyAdd64): Fix computation of flag N.
281
fe47e8df
AO		 2822000-06-20 Alexandre Oliva <aoliva@cygnus.com>
283
284 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
285 bits of the offset.
286
c1a72ffd
NC		 2872000-05-25 Nick Clifton <nickc@cygnus.com>
288
289 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
290 really changed.
291 (MMUWrite): Only indicate mode change if a singal has really
292 changed.
293
294 * armdefs.h (SYSTEMMODE): Define.
295 (BANK_CAN_ACEESS_SPSR): Define.
296
297 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
298 to advance before stopping the emulation.
299
300 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
301 correctly.
302
303 * armos.c (ARMul_OSInit): Create a initial stack pointer for
304 System mode.
305
306 * armsupp.c (ModeToBank): Remove unused first parameter.
307 Add support for System Mode.
308 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
309 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
310 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
311 (ARMulSwitchMode): Add support for System Mode.
312
313Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 314
315 * configure: Regenerated to track ../common/aclocal.m4 changes.
316
3463c3fb
NC		 3172000-05-23 Nick Clifton <nickc@cygnus.com>
318
319 * wrapper.c (sim_store_register): Special handling for CPSR
320 register.
321
5d0d395e
FCE		 3222000-03-11 Philip Blundell <philb@gnu.org>
323
324 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
325 Patch from Allan Skillman <Allan.Skillman@arm.com>.
326
6c9e0292
FCE		 327Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
328
329 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
330
6d358e86
NC		 3312000-02-08 Nick Clifton <nickc@cygnus.com>
332
333 * wrapper.c: Fix compile time warning messages.
334 * armcopro.c: Fix compile time warning messages.
335 * armdefs.h: Fix compile time warning messages.
336 * armemu.c: Fix compile time warning messages.
337 * armemu.h: Fix compile time warning messages.
338 * armos.c: Fix compile time warning messages.
339 * armsupp.c: Fix compile time warning messages.
340 * armvirt.c: Fix compile time warning messages.
d0187574 341 * bag.c: Fix compile time warning messages.
6d358e86 342
dfcd3bfb
JM		 3432000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
344
345 * *.[ch]: Use indent to make readable.
346
c2d11a7d
JM		 3471999-11-22 Nick Clifton <nickc@cygnus.com>
348
349 * armos.c (SWIread): Generate an error message if a huge read is
350 performed.
351 (SWIwrite): Generate an error message if a huge write is
352 performed.
353
5c44784c
JM		 3541999-10-27 Nick Clifton <nickc@cygnus.com>
355
356 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
357 breakpoint.
358
2df3850c
JM		 3591999-10-08 Ulrich Drepper <drepper@cygnus.com>
360
361 * armos.c (SWIopen): Always pass third parameter with 0666 since
362 otherwise uninitialized memory gets access if the O_CREAT bit is
363 set and so we possibly cannot access the file afterwards.
364
2acceee2
JM		 3651999-09-29 Doug Evans <devans@casey.cygnus.com>
366
367 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
368 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
369
d4f3574e
SS		 370Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
371
372 * configure: Regenerated to track ../common/aclocal.m4 changes.
373
cd0fc7c3
SS		 3741999-05-08 Felix Lee <flee@cygnus.com>
375
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
377
7a292a7a
SS		 3781999-04-06 Keith Seitz <keiths@cygnus.com>
379
380 * wrapper.c (stop_simulator): New global.
381 (sim_stop): Set sim state to STOP and set
382 stop_simulator.
383 (sim_resume): Reset stop_simulator.
384 (sim_stop_reason): If stop_simulator is set, tell gdb
385 that the we took SIGINT.
386 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
387 stop_simulator is set.
388
3891999-04-02 Keith Seitz <keiths@cygnus.com>
390
391 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
392 whenever the counter expires.
393 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
394
3951999-03-24 Nick Clifton <nickc@cygnus.com>
396
397 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
398 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
399
c906108c
SS		 400Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
401
402 * wrapper.c (sim_open): Set endianness according to BFD or command
403 line switch.
404
405 * tconfig.in: Define SIM_HAVE_BIENDIAN.
406
407Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
408
409 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
410 the same as either RdHi or RdLo.
411
412Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
413
414 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
415 Set Reg[0] based on reason for for the exception.
416
417Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
418
419 * armos.c (SWIwrite0): New function.
420 (WriteCommandLineTo): New function.
421 (SWIopen): New function.
422 (SWIread): New function.
423 (SWIwrite): New function.
424 (SWIflen): New function.
425 (ARMul_OSHandleSWI): Call new functions instead of handling
426 these here.
427 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
428 (*): Reformat spacing to be a bit more GNUly.
429 Most code taken from a patch by Anthony Thompson
430 (athompso@cambridge.arm.com)
431
432Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
433
434 * armos.h: Add Angel SWI and its reason codes.
435 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
436
437Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
438
439 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
440 of ":tt" to catch stdin in addition to stdout.
441 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
442 or success of lseek().
443
444Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
445
446 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
447 to open stdout.
448
449Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
450
451 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
452 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
453 seek from offset 0 and not to use R2 for whence since it is
454 not passed as part of the SWI call.
455
456Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
457
458 * configure: Regenerated to track ../common/aclocal.m4 changes.
459
460Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
461
462 * configure: Regenerated to track ../common/aclocal.m4 changes.
463 * config.in: Ditto.
464
465Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
466
467 * acconfig.h: New file.
468 * configure.in: Reverted change of Apr 24; use sinclude again.
469
470Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
471
472 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 * config.in: Ditto.
474
475Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
476
477 * configure.in: Don't call sinclude.
478
479Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
480
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
482
483Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
484
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
486
487Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
488
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
490
491Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
492
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
494
495Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
496
497 * armopts.h: Remove definition of LITTLEND - it is not used.
498
499Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
500
501 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
502 length parameter. Return -1.
503
504Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
505
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
507
508Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
509
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
511
512Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515
516Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
517
518 * configure: Regenerated to track ../common/aclocal.m4 changes.
519 * config.in: Ditto.
520
521Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
522
523 * Makefile.in: Updated with changes from branch.
524 * armdefs.h: ditto
525 * armemu.c: ditto these changes
526 * armemu.h: ditto add support for
527 * armos.c: ditto the Thumb instruction
528 * armsupp.c: ditto set and the new v4
529 * armvirt.c: ditto architecture.
530 * wrapper.c: ditto
531 * thumbemu.c: New file from branch.
532
533
534Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
535
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
537
538Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
539
540 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
541 from Tony Thompson at ARM: athompso@arm.com
542
543 * wrapper.c (sim_create_inferior): Add code to create an execution
544 environment. Patch from Tony Thompson at ARM: athompso@arm.com
545
546Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
547
548 * wrapper.c (sim_load): Pass lma_p and sim_write args to
549 sim_load_file.
550
551Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
552
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
554
555Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
556
557 * configure: Regenerated to track ../common/aclocal.m4 changes.
558
559Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
560
561 * configure: Regenerated to track ../common/aclocal.m4 changes.
562
563Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
564
565 * configure: Regenerated to track ../common/aclocal.m4 changes.
566
567Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
568
569 * configure: Regenerated to track ../common/aclocal.m4 changes.
570
571Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
572
573 * configure: Regenerated to track ../common/aclocal.m4 changes.
574
575Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
576
577 * configure: Regenerated to track ../common/aclocal.m4 changes.
578
579Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
580
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
582 * config.in: Ditto.
583
584Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
585
586 * wrapper.c (sim_kill): Delete.
587 (sim_create_inferior): Add ABFD argument.
588 (sim_load): Move setting of PC from here.
589 (sim_create_inferior): To here.
590
591Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
592
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
594 * config.in: Ditto.
595
596Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
597
598 * wrapper.c (sim_open): Add ABFD argument.
599
600Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
601
602 * wrapper.c (sim_open): Add callback argument.
603 (sim_set_callbacks): Drop SIM_DESC argument.
604
605Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
606
607 * configure: Regenerated to track ../common/aclocal.m4 changes.
608
609Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
610
611 * wrapper.c (sim_stop): Stub sim_stop function.
612
613Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
614
615 * arminit.c (ARMul_NewState): Preinitialize the state to
616 all zero/NULL.
617
618Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
619
620 * Makefile.in (SIM_OBJS): Add sim-load.o.
621 * wrapper.c (sim_kind,myname): New static locals.
622 (sim_open): Set sim_kind, myname.
623 (sim_load): Call sim_load_file to do work. Set start address from bfd.
624 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
625
626Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
627
628 * wrapper.c (sim_trace): Update so that it matches prototype.
629
630Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
631
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
633 * config.in: Ditto.
634
635Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
636
637 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
638 $(srcdir)/....
639 (armemu26.o): Ditto.
640
641Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
642
643 * wrapper.c (sim_open): New arg `kind'.
644
645 * configure: Regenerated to track ../common/aclocal.m4 changes.
646
647Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
648
649 * COPYING: Update FSF address.
650
651Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
652
653 * configure: Regenerated to track ../common/aclocal.m4 changes.
654
655Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
656
657 * configure: Regenerated to track ../common/aclocal.m4 changes.
658
659Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
660
661 * configure: Re-generate.
662
663Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
664
665 * configure: Regenerate to track ../common/aclocal.m4 changes.
666
667Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
668
669 * wrapper.c (sim_open): Has result now.
670 (sim_*): New SIM_DESC argument.
671
672Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
673
674 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
675 COMMON_{PRE,POST}_CONFIG_FRAG instead.
676 * configure.in: sinclude ../common/aclocal.m4.
677 * configure: Regenerated.
678
679Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
680
681 * configure configure.in Makefile.in: Update to new configure
682 scheme which is more compatible with WinGDB builds.
683 * configure.in: Improve comment on how to run autoconf.
684 * configure: Re-run autoconf to get new ../common/aclocal.m4.
685 * Makefile.in: Use autoconf substitution to install common
686 makefile fragment.
687
688Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
689
690 * run.c: Deleted, use one in ../common now.
691 * Makefile.in: Delete everything that's been moved to
692 ../common/Make-common.in.
693 (SIM_OBJS): Define.
694 * configure.in: Simplify using macros in ../common/aclocal.m4.
695 * configure: Regenerated.
696 * config.in: New file.
697 * armos.c: #include config.h.
698 * wrapper.c (mem_size): Value is in bytes now.
699 (sim_callback): New global.
700 (arm_sim_set_profile{,_size}): Delete.
701 (arm_sim_set_mem_size): Rename to sim_size.
702 (sim_do_command): Call printf_filtered via callback.
703 (sim_set_callbacks): Record callback.
704
705Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
706
707 * Makefile.in (mostlyclean): Remove config.log.
708
709Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
710
711 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
712 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
713 (docdir): Removed.
714 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
715 (AC_PROG_INSTALL): Added.
716 * configure: Rebuilt.
717
718Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
719
720 * configure: Regenerate with autoconf 2.7.
721
722Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
723
724 * run.c (main): Use new bfd_big_endian macro.
725
726Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
727
728 * run.c: Include "getopt.h".
729 (verbose): Delete.
730 (usage): Make static.
731 (main): Call arm_sim_set_verbosity.
732 Only load sections marked SEC_LOAD.
733 * wrapper.c (mem_size, verbosity): New static global.
734 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
735 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
736
737Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
738
739 * armdefs.h (ARMul_State): New member `verbose'.
740 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
741 * run.c (verbose): Make global.
742 * wrapper.c (init): Set state->verbose.
743 (ARMul_ConsolePrint): Don't print anything if !verbose.
744
745Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
746
747 * armos.c: #include dbg_rdi.h.
748 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
749 * armos.h (SWI_Breakpoint): Define.
750 * wrapper.c: #include armemu.h, dbg_rdi.h.
751 (rc): Delete.
752 (sim_resume): Use state->EndCondition to record stop state.
753 Call FLUSHPIPE before returning.
754 (sim_stop_reason): Determine reason from state->EndCondition.
755
756Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
757
758 * wrapper.c (sim_set_callbacks): New.
759
760Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
761
762 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
763 number of bytes not read/written (or -1).
764
765Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
766
767 * Makefile.in (maintainer-clean): New synonym for realclean.
768
769Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
770
771 * configure.in: Remove AC_PROG_INSTALL.
772 * configure: Rebuild.
773 * Makefile.in (INSTALL): Revert to using install.sh.
774 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
775 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
776 (mostlyclean): Make the same as clean, not distclean.
777 (clean): Remove config.log.
778 (install): Don't install in $(tooldir).
779
780Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
781
782 (Try to) Update to new bfd autoconf scheme.
783 * run.c: Don't include sysdep.h.
784 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
785 (CC, CFLAGS, AR, RANLIB): Likewise.
786 (HDEFINES, TDEFINES): Define.
787 (CC_FOR_BUILD): Delete.
788 (host_makefile_frag): Delete.
789 (Makefile): Don't depend on frags.
790 * configure.in (sysdep.h): Don't create symlink.
791 (host_makefile_frag, frags): Deleted.
792 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
793 * configure: Regenerated.
794
795Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
796
797 * Update all FSF addresses except those in COPYING* files.
798
799Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
800
801 * Makefile.in (clean): Remove run, libsim.a.
802
803 * Makefile.in, configure.in: converted to autoconf.
804 * configure: New file, generated with autconf 2.4.
805
806 * arm.mt: Removed.
807
808Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
809
810 * wrapper.c (sim_do_command): New function.
811
812Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
813
814 * armos.c (ARMul_OSHandleSWI): New version to work with
815 newlib simply.
816
817Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
818
819 * run.c (main): Grab return value from right register.
820
821Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
822
823 * New.
824
825
GDB Binutils - Deliverables
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