1 2002-03-17 Anthony Green <green@redhat.com>
3 * wrapper.c (mem_size): Increase the default target memory to 8MB.
5 2002-02-21 Keith Seitz <keiths@redhat.com>
7 * armos.c (SWIWrite0): Use generic host_callback mechanism
8 for supported OS functions "open", "close", "write", etc.
13 (ARMul_OSHandleSWI): Likewise.
15 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
17 * wrapper.c (sim_create_inferior): Modify previous patch so that
18 it is only triggered for COFF format executables.
20 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
22 * wrapper.c (sin_create_inferior): If a v5 architecture is
23 detected, assume it might be an XScale binary, since there is no
24 way to distinguish between the two in the COFF file format.
26 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
28 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
29 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
31 Fix formatting. Improve layout.
32 * armemu.h: Fix formatting. Improve layout.
34 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
36 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
37 return zeroes in the other words.
38 General formatting tidy ups.
40 2001-11-16 Ben Harris <bjh21@netbsd.org>
42 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
46 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
48 * armemu.h (CP_ACCESS_ALLOWED): New macro.
50 * armcopro.c (read_cp14_reg): Make static.
51 (write_cp14_reg): Make static.
52 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
54 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
55 (ARMul_STC): Check CP_ACCESS_ALLOWED.
56 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
57 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
58 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
60 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
62 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
65 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
67 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
68 instructions with post indexed addressing modes.
70 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
72 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
73 determine rocesor mode.
75 2001-04-18 matthew green <mrg@redhat.com>
77 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
78 (read_cp15_reg): Make non-static.
79 (XScale_cp15_LDC): Update for write_cp15_reg() change.
80 (XScale_cp15_MCR): Likewise.
81 (XScale_cp15_write_reg): Likewise.
82 (XScale_check_memacc): New function. Check for breakpoints being
83 activated by memory accesses. Does not support the Branch Target
85 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
86 (XScale_debug_moe): New function. Set the debug Method Of Entry,
88 (write_cp14_reg): Reset count counter if requested.
89 * armdefs.h (struct ARMul_State): New members `LastTime' and
90 `CP14R0_CCD' used for the timer/counters.
91 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
92 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
93 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
94 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
95 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
96 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
97 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
98 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
99 defines for XScale registers.
100 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
101 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
102 (ARMul_Emulate32): Handle the clock counter and hardware instruction
103 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
105 (LoadMult): Call XScale_set_fsr_far() for data aborts.
106 (LoadSMult): Likewise.
107 (StoreMult): Likewise.
108 (StoreSMult): Likewise.
109 * armemu.h (write_cp15_reg): Update prototype.
110 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
111 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
113 * armvirt.c (GetWord): Call XScale_check_memacc().
116 2001-03-20 Nick Clifton <nickc@redhat.com>
118 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
119 when loading unaligned thumb instructions.
121 2001-03-06 Nick Clifton <nickc@redhat.com>
123 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
124 Compute destination address of BLX(1) instruction by
125 taking bit 1 from PC and not from bit 0 of the offset.
127 2001-02-27 Nick Clifton <nickc@redhat.com>
129 * armvirt.c (GetWord): Add new parameter - check - to enable or
130 disable the alignment checking.
131 (PutWord): Add new parameter - check - to enable or disable the
133 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
134 (ARMul_ReadWord): Pass extra parameter to GetWord.
135 (ARMul_WriteWord): Pass extra parameter to PutWord.
136 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
137 (ARMul_WriteByte): Pass extra parameter to GetWord.
138 (ARMul_SwapWord): Pass extra parameter to PutWord.
139 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
140 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
142 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
145 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
146 (sim_read): Use ARMul_SafeReadByte.
148 * armos.c (in_SWI_handler): Remove.
149 (SWIWrite0): Use ARMul_SafeReadByte.
150 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
151 (SWIopen): Use ARMul_SafeReadByte.
152 (SWIread): Use ARMul_SafeWriteByte.
153 (SWIwrite): Use ARMul_SafeReadByte.
154 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
155 (ARMul_OSException): Remove use of is_SWI_handler.
157 2001-02-16 Nick Clifton <nickc@redhat.com>
159 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
162 2001-02-14 Nick Clifton <nickc@redhat.com>
164 * armemu.c: Add code to preserve processor mode when a prefetch
165 abort is signalled after processing a breakpoint.
167 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
168 for any machine type except the early ARMs.
170 2001-02-13 Nick Clifton <nickc@redhat.com>
172 * armos.c (in_SWI_handler): New static variable.
173 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
174 (ARMul_OSException): Ignore exceptions generated whilst emulating
177 2001-02-12 Nick Clifton <nickc@redhat.com>
179 * armemu.h (NEGBRANCH): Fix defintion.
181 2001-02-01 Nick Clifton <nickc@redhat.com>
183 * armemu.c (LoadSMult): Update base address register after
184 restoring register bank.
185 (StoreMult): Update base address register after restoring register
188 2001-01-31 Nick Clifton <nickc@redhat.com>
190 * armvirt.c (PutWord): Detect installation of SWI vector.
191 (SWI_vector_installed): Define.
192 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
193 * armos.h (SWI_vector_installed): Declare.
194 * wrapper.c (SWI_vector_installed): Remove definition.
195 (sim_write): Remove check of SWI vector installation
197 2000-12-18 Nick Clifton <nickc@redhat.com>
199 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
202 2000-12-10 Nick Clifton <nickc@redhat.com>
204 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
206 2000-12-07 Nick Clifton <nickc@redhat.com>
208 * armemu.c (ARMul_Emulate26): Detect double word load and
209 store instructions and call emulation routines.
210 (Handle_Load_Double): Emulate a double word load instruction.
211 (Handle_Store_Double): Emulate a double word store
214 2000-12-03 Nick Clifton <nickc@redhat.com>
216 * armos.c: Fix formatting.
217 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
220 2000-11-29 Nick Clifton <nickc@redhat.com>
222 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
223 (ARM_v5e_Prop): Define.
224 (ARM_XScale_Prop): Define.
226 * wrapper.c (sim_create_inferior): Select processor based on
228 (SWI_vector_installed): New boolean. Set to true if the SWI
229 vector address is written to by the executable.
231 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
232 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
233 (ARMul_Abort): Fix calculation of LR address.
235 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
236 and a SWI is not handled by the simulator, pass the SWI off to the
237 vector, otherwise issue a warning message and continue.
239 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
241 * thumbemu.c: Add v5 instruction simulation.
242 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
244 * armcopro.c: Add XScale co-processor emulation.
245 * armemu.h: Add exported XScale co-processor functions.
247 2000-09-15 Nick Clifton <nickc@redhat.com>
249 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
250 property. Delete unnecessary processor names.
251 (ARM_Strong_Prop): Delete.
255 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
258 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
259 (BUSUSEDINCPCN): Use is_v4 boolean.
261 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
262 (ARMul_SelectProcessor): Change second parameter from 'processor'
263 to 'properties'. Set is_v4 and is_v5 booleans in State.
265 * armrdi.c: Remove use of ARM processor names. Replace with ARM
266 processor properties.
268 * wrapper.c (sim_create_inferior): Choose properties passed to
269 ARMul_SelectProcessor based on machine number.
271 2000-08-14 Nick Clifton <nickc@redhat.com>
273 * armemu.c (LHPOSTDOWN): Compute write back value before
274 performing load in case the offset register is overwritten.
277 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
279 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
281 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
283 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
286 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
288 * armvirt.c (ABORTS): Do not define.
290 * armdefs.h (struct ARMul_State): Add is_StrongARM.
291 (ARM_Strong_Prop, STRONGARM): Define.
292 * arminit.c (ARMul_NewState): Reset is_StrongARM.
293 (ARMul_SelectProcessor): Set is_StrongARM.
294 * wrapper.c (sim_create_inferior): Use bfd machine type to
295 determine processor type to emulate.
296 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
297 when emulating StrongARM.
299 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
301 * armemu.h (INSN_SIZE): New macro.
302 (SET_ABORT): Save CPSR in SPSR and set LR.
303 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
304 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
305 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
307 * armemu.c (LoadSMult): Use WriteR15() to discard the least
308 significant bits of PC.
310 * armemu.h (WRITEDESTB): New macro.
311 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
312 modify PC. Moved the existing logic...
313 (WriteR15Branch): ... here. New function.
314 (WriteR15, WriteSR15): Drop the two least significant bits.
315 (LoadSMult): Use WriteR15Branch() to modify PC.
316 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
318 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
319 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
320 extracted from state->Cpsr, but preserve the unused bits.
321 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
322 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
323 get the full CPSR word.
325 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
326 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
327 (SETPSR, SET_INTMODE, SETCC): Removed.
328 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
329 mask. Use SETPSR_* to modify PSR.
330 (ARMul_SetCPSR): Load all bits from value.
331 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
333 * armemu.c (ARMul_Emulate): Compute writeback value before
334 loading, since the offset register may be the destination
337 * armdefs.h (SYSTEMBANK): Define as USERBANK.
338 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
340 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
342 * armemu.c (Multiply64): Fix computation of flag N.
344 * armemu.c (MultiplyAdd64): Fix computation of flag N.
346 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
348 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
351 2000-05-25 Nick Clifton <nickc@cygnus.com>
353 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
355 (MMUWrite): Only indicate mode change if a singal has really
358 * armdefs.h (SYSTEMMODE): Define.
359 (BANK_CAN_ACEESS_SPSR): Define.
361 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
362 to advance before stopping the emulation.
364 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
367 * armos.c (ARMul_OSInit): Create a initial stack pointer for
370 * armsupp.c (ModeToBank): Remove unused first parameter.
371 Add support for System Mode.
372 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
373 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
374 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
375 (ARMulSwitchMode): Add support for System Mode.
377 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
379 * configure: Regenerated to track ../common/aclocal.m4 changes.
381 2000-05-23 Nick Clifton <nickc@cygnus.com>
383 * wrapper.c (sim_store_register): Special handling for CPSR
386 2000-03-11 Philip Blundell <philb@gnu.org>
388 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
389 Patch from Allan Skillman <Allan.Skillman@arm.com>.
391 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
393 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
395 2000-02-08 Nick Clifton <nickc@cygnus.com>
397 * wrapper.c: Fix compile time warning messages.
398 * armcopro.c: Fix compile time warning messages.
399 * armdefs.h: Fix compile time warning messages.
400 * armemu.c: Fix compile time warning messages.
401 * armemu.h: Fix compile time warning messages.
402 * armos.c: Fix compile time warning messages.
403 * armsupp.c: Fix compile time warning messages.
404 * armvirt.c: Fix compile time warning messages.
405 * bag.c: Fix compile time warning messages.
407 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
409 * *.[ch]: Use indent to make readable.
411 1999-11-22 Nick Clifton <nickc@cygnus.com>
413 * armos.c (SWIread): Generate an error message if a huge read is
415 (SWIwrite): Generate an error message if a huge write is
418 1999-10-27 Nick Clifton <nickc@cygnus.com>
420 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
423 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
425 * armos.c (SWIopen): Always pass third parameter with 0666 since
426 otherwise uninitialized memory gets access if the O_CREAT bit is
427 set and so we possibly cannot access the file afterwards.
429 1999-09-29 Doug Evans <devans@casey.cygnus.com>
431 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
432 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
434 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
436 * configure: Regenerated to track ../common/aclocal.m4 changes.
438 1999-05-08 Felix Lee <flee@cygnus.com>
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
442 1999-04-06 Keith Seitz <keiths@cygnus.com>
444 * wrapper.c (stop_simulator): New global.
445 (sim_stop): Set sim state to STOP and set
447 (sim_resume): Reset stop_simulator.
448 (sim_stop_reason): If stop_simulator is set, tell gdb
449 that the we took SIGINT.
450 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
451 stop_simulator is set.
453 1999-04-02 Keith Seitz <keiths@cygnus.com>
455 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
456 whenever the counter expires.
457 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
459 1999-03-24 Nick Clifton <nickc@cygnus.com>
461 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
462 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
464 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
466 * wrapper.c (sim_open): Set endianness according to BFD or command
469 * tconfig.in: Define SIM_HAVE_BIENDIAN.
471 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
473 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
474 the same as either RdHi or RdLo.
476 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
478 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
479 Set Reg[0] based on reason for for the exception.
481 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
483 * armos.c (SWIwrite0): New function.
484 (WriteCommandLineTo): New function.
485 (SWIopen): New function.
486 (SWIread): New function.
487 (SWIwrite): New function.
488 (SWIflen): New function.
489 (ARMul_OSHandleSWI): Call new functions instead of handling
491 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
492 (*): Reformat spacing to be a bit more GNUly.
493 Most code taken from a patch by Anthony Thompson
494 (athompso@cambridge.arm.com)
496 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
498 * armos.h: Add Angel SWI and its reason codes.
499 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
501 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
503 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
504 of ":tt" to catch stdin in addition to stdout.
505 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
506 or success of lseek().
508 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
510 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
513 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
515 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
516 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
517 seek from offset 0 and not to use R2 for whence since it is
518 not passed as part of the SWI call.
520 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
524 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
529 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
531 * acconfig.h: New file.
532 * configure.in: Reverted change of Apr 24; use sinclude again.
534 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
541 * configure.in: Don't call sinclude.
543 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
555 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
557 * configure: Regenerated to track ../common/aclocal.m4 changes.
559 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
561 * armopts.h: Remove definition of LITTLEND - it is not used.
563 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
565 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
566 length parameter. Return -1.
568 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
570 * configure: Regenerated to track ../common/aclocal.m4 changes.
572 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
574 * configure: Regenerated to track ../common/aclocal.m4 changes.
576 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
578 * configure: Regenerated to track ../common/aclocal.m4 changes.
580 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
582 * configure: Regenerated to track ../common/aclocal.m4 changes.
585 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
587 * Makefile.in: Updated with changes from branch.
589 * armemu.c: ditto these changes
590 * armemu.h: ditto add support for
591 * armos.c: ditto the Thumb instruction
592 * armsupp.c: ditto set and the new v4
593 * armvirt.c: ditto architecture.
595 * thumbemu.c: New file from branch.
598 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
600 * configure: Regenerated to track ../common/aclocal.m4 changes.
602 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
604 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
605 from Tony Thompson at ARM: athompso@arm.com
607 * wrapper.c (sim_create_inferior): Add code to create an execution
608 environment. Patch from Tony Thompson at ARM: athompso@arm.com
610 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
612 * wrapper.c (sim_load): Pass lma_p and sim_write args to
615 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
617 * configure: Regenerated to track ../common/aclocal.m4 changes.
619 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
621 * configure: Regenerated to track ../common/aclocal.m4 changes.
623 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
625 * configure: Regenerated to track ../common/aclocal.m4 changes.
627 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
631 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
635 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
637 * configure: Regenerated to track ../common/aclocal.m4 changes.
639 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
641 * configure: Regenerated to track ../common/aclocal.m4 changes.
643 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
645 * configure: Regenerated to track ../common/aclocal.m4 changes.
648 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
650 * wrapper.c (sim_kill): Delete.
651 (sim_create_inferior): Add ABFD argument.
652 (sim_load): Move setting of PC from here.
653 (sim_create_inferior): To here.
655 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
657 * configure: Regenerated to track ../common/aclocal.m4 changes.
660 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
662 * wrapper.c (sim_open): Add ABFD argument.
664 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
666 * wrapper.c (sim_open): Add callback argument.
667 (sim_set_callbacks): Drop SIM_DESC argument.
669 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
671 * configure: Regenerated to track ../common/aclocal.m4 changes.
673 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
675 * wrapper.c (sim_stop): Stub sim_stop function.
677 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
679 * arminit.c (ARMul_NewState): Preinitialize the state to
682 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
684 * Makefile.in (SIM_OBJS): Add sim-load.o.
685 * wrapper.c (sim_kind,myname): New static locals.
686 (sim_open): Set sim_kind, myname.
687 (sim_load): Call sim_load_file to do work. Set start address from bfd.
688 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
690 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
692 * wrapper.c (sim_trace): Update so that it matches prototype.
694 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
696 * configure: Regenerated to track ../common/aclocal.m4 changes.
699 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
701 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
705 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
707 * wrapper.c (sim_open): New arg `kind'.
709 * configure: Regenerated to track ../common/aclocal.m4 changes.
711 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
713 * COPYING: Update FSF address.
715 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
717 * configure: Regenerated to track ../common/aclocal.m4 changes.
719 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
721 * configure: Regenerated to track ../common/aclocal.m4 changes.
723 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
725 * configure: Re-generate.
727 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
729 * configure: Regenerate to track ../common/aclocal.m4 changes.
731 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
733 * wrapper.c (sim_open): Has result now.
734 (sim_*): New SIM_DESC argument.
736 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
738 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
739 COMMON_{PRE,POST}_CONFIG_FRAG instead.
740 * configure.in: sinclude ../common/aclocal.m4.
741 * configure: Regenerated.
743 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
745 * configure configure.in Makefile.in: Update to new configure
746 scheme which is more compatible with WinGDB builds.
747 * configure.in: Improve comment on how to run autoconf.
748 * configure: Re-run autoconf to get new ../common/aclocal.m4.
749 * Makefile.in: Use autoconf substitution to install common
752 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
754 * run.c: Deleted, use one in ../common now.
755 * Makefile.in: Delete everything that's been moved to
756 ../common/Make-common.in.
758 * configure.in: Simplify using macros in ../common/aclocal.m4.
759 * configure: Regenerated.
760 * config.in: New file.
761 * armos.c: #include config.h.
762 * wrapper.c (mem_size): Value is in bytes now.
763 (sim_callback): New global.
764 (arm_sim_set_profile{,_size}): Delete.
765 (arm_sim_set_mem_size): Rename to sim_size.
766 (sim_do_command): Call printf_filtered via callback.
767 (sim_set_callbacks): Record callback.
769 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
771 * Makefile.in (mostlyclean): Remove config.log.
773 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
775 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
776 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
778 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
779 (AC_PROG_INSTALL): Added.
780 * configure: Rebuilt.
782 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
784 * configure: Regenerate with autoconf 2.7.
786 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
788 * run.c (main): Use new bfd_big_endian macro.
790 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
792 * run.c: Include "getopt.h".
794 (usage): Make static.
795 (main): Call arm_sim_set_verbosity.
796 Only load sections marked SEC_LOAD.
797 * wrapper.c (mem_size, verbosity): New static global.
798 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
799 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
801 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
803 * armdefs.h (ARMul_State): New member `verbose'.
804 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
805 * run.c (verbose): Make global.
806 * wrapper.c (init): Set state->verbose.
807 (ARMul_ConsolePrint): Don't print anything if !verbose.
809 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
811 * armos.c: #include dbg_rdi.h.
812 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
813 * armos.h (SWI_Breakpoint): Define.
814 * wrapper.c: #include armemu.h, dbg_rdi.h.
816 (sim_resume): Use state->EndCondition to record stop state.
817 Call FLUSHPIPE before returning.
818 (sim_stop_reason): Determine reason from state->EndCondition.
820 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
822 * wrapper.c (sim_set_callbacks): New.
824 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
826 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
827 number of bytes not read/written (or -1).
829 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
831 * Makefile.in (maintainer-clean): New synonym for realclean.
833 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
835 * configure.in: Remove AC_PROG_INSTALL.
836 * configure: Rebuild.
837 * Makefile.in (INSTALL): Revert to using install.sh.
838 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
839 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
840 (mostlyclean): Make the same as clean, not distclean.
841 (clean): Remove config.log.
842 (install): Don't install in $(tooldir).
844 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
846 (Try to) Update to new bfd autoconf scheme.
847 * run.c: Don't include sysdep.h.
848 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
849 (CC, CFLAGS, AR, RANLIB): Likewise.
850 (HDEFINES, TDEFINES): Define.
851 (CC_FOR_BUILD): Delete.
852 (host_makefile_frag): Delete.
853 (Makefile): Don't depend on frags.
854 * configure.in (sysdep.h): Don't create symlink.
855 (host_makefile_frag, frags): Deleted.
856 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
857 * configure: Regenerated.
859 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
861 * Update all FSF addresses except those in COPYING* files.
863 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
865 * Makefile.in (clean): Remove run, libsim.a.
867 * Makefile.in, configure.in: converted to autoconf.
868 * configure: New file, generated with autconf 2.4.
872 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
874 * wrapper.c (sim_do_command): New function.
876 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
878 * armos.c (ARMul_OSHandleSWI): New version to work with
881 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
883 * run.c (main): Grab return value from right register.
885 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>