* armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
1 2006-02-01 Shaun Jackman <sjackman@gmail.com>
2
3 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
4 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
5
6 2005-11-23 Mark Mitchell <mark@codesourcery.com>
7
8 * wrapper.c (gdb/signals.h): Include it.
9 (SIGTRAP): Don't define.
10 (SIGBUS): Likewise.
11 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
12
13 2005-11-16 Shaun Jackman <sjackman@gmail.com>
14
15 * armos.c: Include limits.h
16 (unlink): Remove this macro. It is unused in this file and
17 conflicts with sim_callback->unlink.
18 (PATH_MAX): Define as 1024 if not already defined.
19 (ReadFileName): New function.
20 (SWIopen): Fix a potential buffer overflow.
21 (SWIremove): New function.
22 (SWIrename): Ditto.
23 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
24 SWI_Remove, and SWI_Rename, as well as the RDI calls
25 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
26 AngelSWI_Reason_Rename.
27
28 2005-09-19 Paul Brook <paul@codesourcery.com>
29
30 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
31 available.
32 * armemu.c: Use them.
33 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
34 * configure.ac: Check for stdint.h.
35 * config.in: Regenerate.
36 * configure: Regenerate.
37
38 2005-05-24 Nick Clifton <nickc@redhat.com>
39
40 * thumbemu.c (handle_v6_thumb_insn): New function.
41 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
42 instruction binary is encountered.
43
44 2005-05-12 Nick Clifton <nickc@redhat.com>
45
46 * Update the address and phone number of the FSF organization in
47 the GPL notices in the following files:
48 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
49 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
50 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
51 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
52 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
53 maverick.c, parent.c, thumbemu.c, wrapper.c
54
55 2005-04-20 Nick Clifton <nickc@redhat.com>
56
57 * armemu.c (handle_v6_insn): New function - emulate a few of the
58 v6 instructions - the ones now generated by GCC.
59 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
60 found.
61 * armdefs.h (struct ARMul_State): Add new field: is_v6.
62 (ARM_v6_Prop): Define.
63 * arminit.c (ARMul_NewState): Initialise the v6 flag.
64 (ARMul_SelectProcessor): Determine if the v6 flag should be
65 set.
66 * wrapper.c (sim_create_inferior): For unknown architectures,
67 default to allowing the v6 instructions.
68
69 2005-04-18 Nick Clifton <nickc@redhat.com>
70
71 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
72 operator to the RHS.
73 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
74 indicate an unsigned long long constant.
75
76 2005-03-23 Mark Kettenis <kettenis@gnu.org>
77
78 * configure: Regenerate.
79
80 2005-01-14 Andrew Cagney <cagney@gnu.org>
81
82 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
83 explicit call to AC_CONFIG_HEADER.
84 * configure: Regenerate.
85
86 2005-01-12 Andrew Cagney <cagney@gnu.org>
87
88 * configure.ac: Update to use ../common/common.m4.
89 * configure: Re-generate.
90
91 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
92
93 * configure: Regenerated to track ../common/aclocal.m4 changes.
94
95 2005-01-07 Andrew Cagney <cagney@gnu.org>
96
97 * configure.ac: Rename configure.in, require autoconf 2.59.
98 * configure: Re-generate.
99
100 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
101
102 * configure: Regenerate for ../common/aclocal.m4 update.
103
104 2004-06-28 Andrew Cagney <cagney@gnu.org>
105
106 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
107
108 2003-12-29 Mark Mitchell <mark@codesourcery.com>
109
110 * armos.c (fcntl.h): Do not include it.
111 (O_RDONLY): Do not define.
112 (O_WRONLY): Likewise.
113 (O_RDWR): Likewise.
114 (targ-vals.h): Include it.
115 (translate_open_mode): Use TARGET_O_* instead of O_*.
116 (SWIopen): Likewise.
117 * Makefile.in (armos.o): Depend on targ-vals.h.
118
119 2003-04-13 Nick Clifton <nickc@redhat.com>
120
121 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
122 mode.
123 (PutWord): Likewise.
124
125 2003-03-30 Nick Clifton <nickc@redhat.com>
126
127 * configure.in (CON_FLAGS): Remove.
128 (COPRO): Unconditionally include iwmmxt.o.
129 * configure: Regenerate.
130 * Makefile.in (CON_FLAGS): Remove.
131 * armcopro.c: Remove use of __IWMMXT__ flag.
132 * wrapper.c: Likewise.
133 * armemu.c: Likewise.
134 Add explanatory comment for suppressed code.
135
136 2003-03-27 Nick Clifton <nickc@redhat.com>
137
138 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
139
140 2003-03-27 Nick Clifton <nickc@redhat.com>
141
142 * configure.in: (CON_FLAGS): Define and intialise.
143 (COPRO): Add iwmmxt.o if configuring for XScale.
144 * configure: Regenerate.
145 * Makefile.in (iwmmxt.o): Add rule to build.
146 (COM_FLAGS): Define.
147 (ALL_FLAGS): Add CON_FLAGS.
148 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
149 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
150 (ARM_iWMMXt_Prop): Define.
151 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
152 pass to coprocessor.
153 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
154 (ARMul_Abort): Catch branches through uninitialised vectors.
155 * armos.c (softevtorcode): Update comment.
156 (ARMul_OsInit): Use ARMUndefinedInstrV.
157 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
158 (sim_store_register): Handle iWMMXt registers.
159 (sim_fetch_register): Handle iWMMXt registers.
160 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
161 functions.
162 * iwmmxt.c: New file: iWMMXt emulator.
163
164 2003-03-20 Nick Clifton <nickc@redhat.com>
165
166 * Contribute support for Cirrus Maverick ARM co-processor,
167 written by Aldy Hernandez <aldyh@redhat.com> and
168 Andrew Cagney <cagney@redhat.com>:
169
170 * maverick.c: New file: Support for Maverick floating point
171 co-processor.
172 * Makefile.in: Add maverick.o target.
173 * configure.in (COPRO): Add maverick.o.
174 * configure: Regenerate.
175 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
176 available on target processor. Add code to initialse Maverick
177 co-processor support code.
178 * armdefs.h (ARMul_state): Add is_ep9312 field.
179 (ARM_ep9312_Prop): Define.
180 * armemu.h: Add prototypes for Maverick co-processor
181 functions.
182 * arminit.c (ARMul_SelectProcessor): Initialise the
183 co-processor support once the chip has been selected.
184 * wrapper.c: Add support for Maverick co-processor.
185 (init): Do not call ARMul_CoProInit. Delays this until the
186 chip has been selected.
187
188 2003-03-02 Nick Clifton <nickc@redhat.com>
189
190 * armos.c (SWIWrite0): Catch big-endian bug when printing
191 characters.
192
193 2003-02-27 Andrew Cagney <cagney@redhat.com>
194
195 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
196
197 2003-01-10 Ben Elliston <bje@redhat.com>
198
199 * README.Cygnus: Rename from this ..
200 * README: .. to this.
201
202 2002-09-27 Andrew Cagney <ac131313@redhat.com>
203
204 * wrapper.c (sim_open): Add support for -m<mem-size>.
205 (mem_size): Reduce to 2MB.
206 Fix PR gdb/433.
207
208 2002-08-15 Nick Clifton <nickc@redhat.com>
209
210 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
211 can be caused by an interrupted system call being resumed by GDB.
212
213 2002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
214
215 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
216 and MIAxy instructions.
217
218 2002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
219
220 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
221
222 2002-06-16 Andrew Cagney <ac131313@redhat.com>
223
224 * configure: Regenerated to track ../common/aclocal.m4 changes.
225
226 2002-06-12 Andrew Cagney <ac131313@redhat.com>
227
228 * Makefile.in: Update copyright.
229 (wrapper.o): Specify dependencies.
230 * wrapper.c: Include "gdb/sim-arm.h".
231 (sim_store_register, sim_fetch_register): Rewrite using `enum
232 arm_sim_regs' and a switch.
233
234 2002-06-09 Andrew Cagney <cagney@redhat.com>
235
236 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
237 * armos.c: Include "gdb/callback.h".
238
239 2002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
240
241 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
242 if a Data Abort is detected.
243
244 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
245
246 * armvirt.c (GetWord): Only perform access checks if 'check'
247 is set.
248 (PutWord): Likewise.
249 * wrapper.c (sim_create_inferior): Report unknown machine
250 numbers.
251 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
252 2, it has already been advanced.
253
254 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
255
256 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
257 instruction do not add in the second bit of the base address -
258 this has already been accounted for.
259
260 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
261
262 * armcopro.c (check_cp13_access): Allow access to register 1 when
263 CRm is 1.
264 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
265
266 2002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
267
268 * Makefile.in (SIM_TARGET_SWITCHES): Define.
269 * armos.c (swi_mask): Define. Initialise to supporting all
270 SWI emulations.
271 (ARMul_OSInit): For XScale targets, only support the ANGEL
272 SWI interface. (This is at the request if Intel).
273 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
274 SWI call should be emulated.
275 Do not fall through from AngelSWI_Reason_WriteC.
276 Propagate exit code from RedBoot Exit SWI.
277 * rdi-dgb.h (swi_mask): Prototype.
278 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
279 * wrapper.c (sim_target_parse_command_line): New function.
280 Look for and handle --swi-support switch.
281 (sim_target_parse_arg_array): New function. Process an argv
282 array for parsing by sim_target_parse_command_line.
283 (sim_target_display_usage): New function. Describe syntax of
284 --swi-suppoort switch.
285 (sim_open): Add call to sim_target_parse_arg_array).
286
287 2002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
288
289 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
290 mode and some of its system calls.
291
292 2002-03-17 Anthony Green <green@redhat.com>
293
294 * wrapper.c (mem_size): Increase the default target memory to 8MB.
295
296 2002-02-21 Keith Seitz <keiths@redhat.com>
297
298 * armos.c (SWIWrite0): Use generic host_callback mechanism
299 for supported OS functions "open", "close", "write", etc.
300 (SWIopen): Likewise.
301 (SWIread): Likewise.
302 (SWIwrite): Likewise.
303 (SWIflen): Likewise.
304 (ARMul_OSHandleSWI): Likewise.
305
306 2002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
307
308 * wrapper.c (sim_create_inferior): Modify previous patch so that
309 it is only triggered for COFF format executables.
310
311 2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
312
313 * wrapper.c (sin_create_inferior): If a v5 architecture is
314 detected, assume it might be an XScale binary, since there is no
315 way to distinguish between the two in the COFF file format.
316
317 2002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
318
319 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
320 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
321 and CPRead[14].
322 Fix formatting. Improve layout.
323 * armemu.h: Fix formatting. Improve layout.
324
325 2002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
326
327 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
328 return zeroes in the other words.
329 General formatting tidy ups.
330
331 2001-11-16 Ben Harris <bjh21@netbsd.org>
332
333 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
334 $(srcdir)/....
335 (armemu26.o): Ditto.
336
337 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
338
339 * armemu.h (CP_ACCESS_ALLOWED): New macro.
340 Fix formatting.
341 * armcopro.c (read_cp14_reg): Make static.
342 (write_cp14_reg): Make static.
343 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
344 Fix formatting.
345 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
346 (ARMul_STC): Check CP_ACCESS_ALLOWED.
347 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
348 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
349 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
350 Fix formatting.
351 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
352 equal to 15.
353 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
354 Fix formatting.
355
356 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
357
358 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
359 instructions with post indexed addressing modes.
360
361 2001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
362
363 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
364 determine rocesor mode.
365
366 2001-04-18 matthew green <mrg@redhat.com>
367
368 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
369 (read_cp15_reg): Make non-static.
370 (XScale_cp15_LDC): Update for write_cp15_reg() change.
371 (XScale_cp15_MCR): Likewise.
372 (XScale_cp15_write_reg): Likewise.
373 (XScale_check_memacc): New function. Check for breakpoints being
374 activated by memory accesses. Does not support the Branch Target
375 Buffer.
376 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
377 (XScale_debug_moe): New function. Set the debug Method Of Entry,
378 if configured.
379 (write_cp14_reg): Reset count counter if requested.
380 * armdefs.h (struct ARMul_State): New members `LastTime' and
381 `CP14R0_CCD' used for the timer/counters.
382 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
383 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
384 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
385 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
386 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
387 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
388 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
389 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
390 defines for XScale registers.
391 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
392 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
393 (ARMul_Emulate32): Handle the clock counter and hardware instruction
394 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
395 software interrupts.
396 (LoadMult): Call XScale_set_fsr_far() for data aborts.
397 (LoadSMult): Likewise.
398 (StoreMult): Likewise.
399 (StoreSMult): Likewise.
400 * armemu.h (write_cp15_reg): Update prototype.
401 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
402 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
403 register 0.
404 * armvirt.c (GetWord): Call XScale_check_memacc().
405 (PutWord): Likewise.
406
407 2001-03-20 Nick Clifton <nickc@redhat.com>
408
409 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
410 when loading unaligned thumb instructions.
411
412 2001-03-06 Nick Clifton <nickc@redhat.com>
413
414 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
415 Compute destination address of BLX(1) instruction by
416 taking bit 1 from PC and not from bit 0 of the offset.
417
418 2001-02-27 Nick Clifton <nickc@redhat.com>
419
420 * armvirt.c (GetWord): Add new parameter - check - to enable or
421 disable the alignment checking.
422 (PutWord): Add new parameter - check - to enable or disable the
423 alignment checking.
424 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
425 (ARMul_ReadWord): Pass extra parameter to GetWord.
426 (ARMul_WriteWord): Pass extra parameter to PutWord.
427 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
428 (ARMul_WriteByte): Pass extra parameter to GetWord.
429 (ARMul_SwapWord): Pass extra parameter to PutWord.
430 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
431 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
432
433 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
434 ARMul_SafeWriteByte.
435
436 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
437 (sim_read): Use ARMul_SafeReadByte.
438
439 * armos.c (in_SWI_handler): Remove.
440 (SWIWrite0): Use ARMul_SafeReadByte.
441 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
442 (SWIopen): Use ARMul_SafeReadByte.
443 (SWIread): Use ARMul_SafeWriteByte.
444 (SWIwrite): Use ARMul_SafeReadByte.
445 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
446 (ARMul_OSException): Remove use of is_SWI_handler.
447
448 2001-02-16 Nick Clifton <nickc@redhat.com>
449
450 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
451 the state to RESUME.
452
453 2001-02-14 Nick Clifton <nickc@redhat.com>
454
455 * armemu.c: Add code to preserve processor mode when a prefetch
456 abort is signalled after processing a breakpoint.
457
458 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
459 for any machine type except the early ARMs.
460
461 2001-02-13 Nick Clifton <nickc@redhat.com>
462
463 * armos.c (in_SWI_handler): New static variable.
464 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
465 (ARMul_OSException): Ignore exceptions generated whilst emulating
466 a SWI.
467
468 2001-02-12 Nick Clifton <nickc@redhat.com>
469
470 * armemu.h (NEGBRANCH): Fix defintion.
471
472 2001-02-01 Nick Clifton <nickc@redhat.com>
473
474 * armemu.c (LoadSMult): Update base address register after
475 restoring register bank.
476 (StoreMult): Update base address register after restoring register
477 bank.
478
479 2001-01-31 Nick Clifton <nickc@redhat.com>
480
481 * armvirt.c (PutWord): Detect installation of SWI vector.
482 (SWI_vector_installed): Define.
483 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
484 * armos.h (SWI_vector_installed): Declare.
485 * wrapper.c (SWI_vector_installed): Remove definition.
486 (sim_write): Remove check of SWI vector installation
487
488 2000-12-18 Nick Clifton <nickc@redhat.com>
489
490 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
491 instruction.
492
493 2000-12-10 Nick Clifton <nickc@redhat.com>
494
495 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
496
497 2000-12-07 Nick Clifton <nickc@redhat.com>
498
499 * armemu.c (ARMul_Emulate26): Detect double word load and
500 store instructions and call emulation routines.
501 (Handle_Load_Double): Emulate a double word load instruction.
502 (Handle_Store_Double): Emulate a double word store
503 instruction.
504
505 2000-12-03 Nick Clifton <nickc@redhat.com>
506
507 * armos.c: Fix formatting.
508 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
509 mode.
510
511 2000-11-29 Nick Clifton <nickc@redhat.com>
512
513 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
514 (ARM_v5e_Prop): Define.
515 (ARM_XScale_Prop): Define.
516
517 * wrapper.c (sim_create_inferior): Select processor based on
518 machine number.
519 (SWI_vector_installed): New boolean. Set to true if the SWI
520 vector address is written to by the executable.
521
522 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
523 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
524 (ARMul_Abort): Fix calculation of LR address.
525
526 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
527 and a SWI is not handled by the simulator, pass the SWI off to the
528 vector, otherwise issue a warning message and continue.
529
530 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
531
532 * thumbemu.c: Add v5 instruction simulation.
533 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
534
535 * armcopro.c: Add XScale co-processor emulation.
536 * armemu.h: Add exported XScale co-processor functions.
537
538 2000-09-15 Nick Clifton <nickc@redhat.com>
539
540 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
541 property. Delete unnecessary processor names.
542 (ARM_Strong_Prop): Delete.
543 (STRONGARM): Delete.
544 (ARM_v4_Prop): Add.
545 (ARM_v5_Prop): Add
546 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
547 booleans.
548
549 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
550 (BUSUSEDINCPCN): Use is_v4 boolean.
551
552 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
553 (ARMul_SelectProcessor): Change second parameter from 'processor'
554 to 'properties'. Set is_v4 and is_v5 booleans in State.
555
556 * armrdi.c: Remove use of ARM processor names. Replace with ARM
557 processor properties.
558
559 * wrapper.c (sim_create_inferior): Choose properties passed to
560 ARMul_SelectProcessor based on machine number.
561
562 2000-08-14 Nick Clifton <nickc@redhat.com>
563
564 * armemu.c (LHPOSTDOWN): Compute write back value before
565 performing load in case the offset register is overwritten.
566 (LHPOSTUP): Ditto.
567
568 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
569
570 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
571
572 2000-07-14 Fernando Nasser <fnasser@cygnus.com>
573
574 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
575 new inferior.
576
577 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
578
579 * armvirt.c (ABORTS): Do not define.
580
581 * armdefs.h (struct ARMul_State): Add is_StrongARM.
582 (ARM_Strong_Prop, STRONGARM): Define.
583 * arminit.c (ARMul_NewState): Reset is_StrongARM.
584 (ARMul_SelectProcessor): Set is_StrongARM.
585 * wrapper.c (sim_create_inferior): Use bfd machine type to
586 determine processor type to emulate.
587 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
588 when emulating StrongARM.
589
590 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
591
592 * armemu.h (INSN_SIZE): New macro.
593 (SET_ABORT): Save CPSR in SPSR and set LR.
594 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
595 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
596 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
597
598 * armemu.c (LoadSMult): Use WriteR15() to discard the least
599 significant bits of PC.
600
601 * armemu.h (WRITEDESTB): New macro.
602 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
603 modify PC. Moved the existing logic...
604 (WriteR15Branch): ... here. New function.
605 (WriteR15, WriteSR15): Drop the two least significant bits.
606 (LoadSMult): Use WriteR15Branch() to modify PC.
607 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
608
609 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
610 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
611 extracted from state->Cpsr, but preserve the unused bits.
612 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
613 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
614 get the full CPSR word.
615
616 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
617 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
618 (SETPSR, SET_INTMODE, SETCC): Removed.
619 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
620 mask. Use SETPSR_* to modify PSR.
621 (ARMul_SetCPSR): Load all bits from value.
622 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
623
624 * armemu.c (ARMul_Emulate): Compute writeback value before
625 loading, since the offset register may be the destination
626 register.
627
628 * armdefs.h (SYSTEMBANK): Define as USERBANK.
629 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
630
631 2000-06-22 Alexandre Oliva <aoliva@cygnus.com>
632
633 * armemu.c (Multiply64): Fix computation of flag N.
634
635 * armemu.c (MultiplyAdd64): Fix computation of flag N.
636
637 2000-06-20 Alexandre Oliva <aoliva@cygnus.com>
638
639 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
640 bits of the offset.
641
642 2000-05-25 Nick Clifton <nickc@cygnus.com>
643
644 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
645 really changed.
646 (MMUWrite): Only indicate mode change if a singal has really
647 changed.
648
649 * armdefs.h (SYSTEMMODE): Define.
650 (BANK_CAN_ACEESS_SPSR): Define.
651
652 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
653 to advance before stopping the emulation.
654
655 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
656 correctly.
657
658 * armos.c (ARMul_OSInit): Create a initial stack pointer for
659 System mode.
660
661 * armsupp.c (ModeToBank): Remove unused first parameter.
662 Add support for System Mode.
663 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
664 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
665 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
666 (ARMulSwitchMode): Add support for System Mode.
667
668 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
669
670 * configure: Regenerated to track ../common/aclocal.m4 changes.
671
672 2000-05-23 Nick Clifton <nickc@cygnus.com>
673
674 * wrapper.c (sim_store_register): Special handling for CPSR
675 register.
676
677 2000-03-11 Philip Blundell <philb@gnu.org>
678
679 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
680 Patch from Allan Skillman <Allan.Skillman@arm.com>.
681
682 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
683
684 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
685
686 2000-02-08 Nick Clifton <nickc@cygnus.com>
687
688 * wrapper.c: Fix compile time warning messages.
689 * armcopro.c: Fix compile time warning messages.
690 * armdefs.h: Fix compile time warning messages.
691 * armemu.c: Fix compile time warning messages.
692 * armemu.h: Fix compile time warning messages.
693 * armos.c: Fix compile time warning messages.
694 * armsupp.c: Fix compile time warning messages.
695 * armvirt.c: Fix compile time warning messages.
696 * bag.c: Fix compile time warning messages.
697
698 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
699
700 * *.[ch]: Use indent to make readable.
701
702 1999-11-22 Nick Clifton <nickc@cygnus.com>
703
704 * armos.c (SWIread): Generate an error message if a huge read is
705 performed.
706 (SWIwrite): Generate an error message if a huge write is
707 performed.
708
709 1999-10-27 Nick Clifton <nickc@cygnus.com>
710
711 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
712 breakpoint.
713
714 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
715
716 * armos.c (SWIopen): Always pass third parameter with 0666 since
717 otherwise uninitialized memory gets access if the O_CREAT bit is
718 set and so we possibly cannot access the file afterwards.
719
720 1999-09-29 Doug Evans <devans@casey.cygnus.com>
721
722 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
723 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
724
725 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
726
727 * configure: Regenerated to track ../common/aclocal.m4 changes.
728
729 1999-05-08 Felix Lee <flee@cygnus.com>
730
731 * configure: Regenerated to track ../common/aclocal.m4 changes.
732
733 1999-04-06 Keith Seitz <keiths@cygnus.com>
734
735 * wrapper.c (stop_simulator): New global.
736 (sim_stop): Set sim state to STOP and set
737 stop_simulator.
738 (sim_resume): Reset stop_simulator.
739 (sim_stop_reason): If stop_simulator is set, tell gdb
740 that the we took SIGINT.
741 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
742 stop_simulator is set.
743
744 1999-04-02 Keith Seitz <keiths@cygnus.com>
745
746 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
747 whenever the counter expires.
748 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
749
750 1999-03-24 Nick Clifton <nickc@cygnus.com>
751
752 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
753 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
754
755 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
756
757 * wrapper.c (sim_open): Set endianness according to BFD or command
758 line switch.
759
760 * tconfig.in: Define SIM_HAVE_BIENDIAN.
761
762 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
763
764 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
765 the same as either RdHi or RdLo.
766
767 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
768
769 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
770 Set Reg[0] based on reason for for the exception.
771
772 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
773
774 * armos.c (SWIwrite0): New function.
775 (WriteCommandLineTo): New function.
776 (SWIopen): New function.
777 (SWIread): New function.
778 (SWIwrite): New function.
779 (SWIflen): New function.
780 (ARMul_OSHandleSWI): Call new functions instead of handling
781 these here.
782 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
783 (*): Reformat spacing to be a bit more GNUly.
784 Most code taken from a patch by Anthony Thompson
785 (athompso@cambridge.arm.com)
786
787 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
788
789 * armos.h: Add Angel SWI and its reason codes.
790 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
791
792 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
793
794 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
795 of ":tt" to catch stdin in addition to stdout.
796 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
797 or success of lseek().
798
799 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
800
801 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
802 to open stdout.
803
804 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
805
806 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
807 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
808 seek from offset 0 and not to use R2 for whence since it is
809 not passed as part of the SWI call.
810
811 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
812
813 * configure: Regenerated to track ../common/aclocal.m4 changes.
814
815 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
816
817 * configure: Regenerated to track ../common/aclocal.m4 changes.
818 * config.in: Ditto.
819
820 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
821
822 * acconfig.h: New file.
823 * configure.in: Reverted change of Apr 24; use sinclude again.
824
825 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
826
827 * configure: Regenerated to track ../common/aclocal.m4 changes.
828 * config.in: Ditto.
829
830 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
831
832 * configure.in: Don't call sinclude.
833
834 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
835
836 * configure: Regenerated to track ../common/aclocal.m4 changes.
837
838 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
839
840 * configure: Regenerated to track ../common/aclocal.m4 changes.
841
842 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
843
844 * configure: Regenerated to track ../common/aclocal.m4 changes.
845
846 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
847
848 * configure: Regenerated to track ../common/aclocal.m4 changes.
849
850 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
851
852 * armopts.h: Remove definition of LITTLEND - it is not used.
853
854 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
855
856 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
857 length parameter. Return -1.
858
859 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
860
861 * configure: Regenerated to track ../common/aclocal.m4 changes.
862
863 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
864
865 * configure: Regenerated to track ../common/aclocal.m4 changes.
866
867 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
868
869 * configure: Regenerated to track ../common/aclocal.m4 changes.
870
871 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
872
873 * configure: Regenerated to track ../common/aclocal.m4 changes.
874 * config.in: Ditto.
875
876 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
877
878 * Makefile.in: Updated with changes from branch.
879 * armdefs.h: ditto
880 * armemu.c: ditto these changes
881 * armemu.h: ditto add support for
882 * armos.c: ditto the Thumb instruction
883 * armsupp.c: ditto set and the new v4
884 * armvirt.c: ditto architecture.
885 * wrapper.c: ditto
886 * thumbemu.c: New file from branch.
887
888
889 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892
893 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
894
895 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
896 from Tony Thompson at ARM: athompso@arm.com
897
898 * wrapper.c (sim_create_inferior): Add code to create an execution
899 environment. Patch from Tony Thompson at ARM: athompso@arm.com
900
901 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
902
903 * wrapper.c (sim_load): Pass lma_p and sim_write args to
904 sim_load_file.
905
906 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
907
908 * configure: Regenerated to track ../common/aclocal.m4 changes.
909
910 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
911
912 * configure: Regenerated to track ../common/aclocal.m4 changes.
913
914 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
915
916 * configure: Regenerated to track ../common/aclocal.m4 changes.
917
918 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
919
920 * configure: Regenerated to track ../common/aclocal.m4 changes.
921
922 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
925
926 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929
930 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937 * config.in: Ditto.
938
939 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
940
941 * wrapper.c (sim_kill): Delete.
942 (sim_create_inferior): Add ABFD argument.
943 (sim_load): Move setting of PC from here.
944 (sim_create_inferior): To here.
945
946 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
947
948 * configure: Regenerated to track ../common/aclocal.m4 changes.
949 * config.in: Ditto.
950
951 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
952
953 * wrapper.c (sim_open): Add ABFD argument.
954
955 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
956
957 * wrapper.c (sim_open): Add callback argument.
958 (sim_set_callbacks): Drop SIM_DESC argument.
959
960 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
961
962 * configure: Regenerated to track ../common/aclocal.m4 changes.
963
964 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
965
966 * wrapper.c (sim_stop): Stub sim_stop function.
967
968 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
969
970 * arminit.c (ARMul_NewState): Preinitialize the state to
971 all zero/NULL.
972
973 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
974
975 * Makefile.in (SIM_OBJS): Add sim-load.o.
976 * wrapper.c (sim_kind,myname): New static locals.
977 (sim_open): Set sim_kind, myname.
978 (sim_load): Call sim_load_file to do work. Set start address from bfd.
979 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
980
981 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
982
983 * wrapper.c (sim_trace): Update so that it matches prototype.
984
985 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
986
987 * configure: Regenerated to track ../common/aclocal.m4 changes.
988 * config.in: Ditto.
989
990 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
991
992 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
993 $(srcdir)/....
994 (armemu26.o): Ditto.
995
996 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
997
998 * wrapper.c (sim_open): New arg `kind'.
999
1000 * configure: Regenerated to track ../common/aclocal.m4 changes.
1001
1002 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1003
1004 * COPYING: Update FSF address.
1005
1006 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1007
1008 * configure: Regenerated to track ../common/aclocal.m4 changes.
1009
1010 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1011
1012 * configure: Regenerated to track ../common/aclocal.m4 changes.
1013
1014 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1015
1016 * configure: Re-generate.
1017
1018 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1019
1020 * configure: Regenerate to track ../common/aclocal.m4 changes.
1021
1022 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1023
1024 * wrapper.c (sim_open): Has result now.
1025 (sim_*): New SIM_DESC argument.
1026
1027 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1028
1029 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1030 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1031 * configure.in: sinclude ../common/aclocal.m4.
1032 * configure: Regenerated.
1033
1034 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1035
1036 * configure configure.in Makefile.in: Update to new configure
1037 scheme which is more compatible with WinGDB builds.
1038 * configure.in: Improve comment on how to run autoconf.
1039 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1040 * Makefile.in: Use autoconf substitution to install common
1041 makefile fragment.
1042
1043 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1044
1045 * run.c: Deleted, use one in ../common now.
1046 * Makefile.in: Delete everything that's been moved to
1047 ../common/Make-common.in.
1048 (SIM_OBJS): Define.
1049 * configure.in: Simplify using macros in ../common/aclocal.m4.
1050 * configure: Regenerated.
1051 * config.in: New file.
1052 * armos.c: #include config.h.
1053 * wrapper.c (mem_size): Value is in bytes now.
1054 (sim_callback): New global.
1055 (arm_sim_set_profile{,_size}): Delete.
1056 (arm_sim_set_mem_size): Rename to sim_size.
1057 (sim_do_command): Call printf_filtered via callback.
1058 (sim_set_callbacks): Record callback.
1059
1060 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1061
1062 * Makefile.in (mostlyclean): Remove config.log.
1063
1064 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1065
1066 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1067 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1068 (docdir): Removed.
1069 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1070 (AC_PROG_INSTALL): Added.
1071 * configure: Rebuilt.
1072
1073 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1074
1075 * configure: Regenerate with autoconf 2.7.
1076
1077 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1078
1079 * run.c (main): Use new bfd_big_endian macro.
1080
1081 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1082
1083 * run.c: Include "getopt.h".
1084 (verbose): Delete.
1085 (usage): Make static.
1086 (main): Call arm_sim_set_verbosity.
1087 Only load sections marked SEC_LOAD.
1088 * wrapper.c (mem_size, verbosity): New static global.
1089 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1090 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1091
1092 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1093
1094 * armdefs.h (ARMul_State): New member `verbose'.
1095 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1096 * run.c (verbose): Make global.
1097 * wrapper.c (init): Set state->verbose.
1098 (ARMul_ConsolePrint): Don't print anything if !verbose.
1099
1100 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1101
1102 * armos.c: #include dbg_rdi.h.
1103 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1104 * armos.h (SWI_Breakpoint): Define.
1105 * wrapper.c: #include armemu.h, dbg_rdi.h.
1106 (rc): Delete.
1107 (sim_resume): Use state->EndCondition to record stop state.
1108 Call FLUSHPIPE before returning.
1109 (sim_stop_reason): Determine reason from state->EndCondition.
1110
1111 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1112
1113 * wrapper.c (sim_set_callbacks): New.
1114
1115 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1116
1117 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1118 number of bytes not read/written (or -1).
1119
1120 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1121
1122 * Makefile.in (maintainer-clean): New synonym for realclean.
1123
1124 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1125
1126 * configure.in: Remove AC_PROG_INSTALL.
1127 * configure: Rebuild.
1128 * Makefile.in (INSTALL): Revert to using install.sh.
1129 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1130 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1131 (mostlyclean): Make the same as clean, not distclean.
1132 (clean): Remove config.log.
1133 (install): Don't install in $(tooldir).
1134
1135 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1136
1137 (Try to) Update to new bfd autoconf scheme.
1138 * run.c: Don't include sysdep.h.
1139 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1140 (CC, CFLAGS, AR, RANLIB): Likewise.
1141 (HDEFINES, TDEFINES): Define.
1142 (CC_FOR_BUILD): Delete.
1143 (host_makefile_frag): Delete.
1144 (Makefile): Don't depend on frags.
1145 * configure.in (sysdep.h): Don't create symlink.
1146 (host_makefile_frag, frags): Deleted.
1147 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1148 * configure: Regenerated.
1149
1150 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1151
1152 * Update all FSF addresses except those in COPYING* files.
1153
1154 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1155
1156 * Makefile.in (clean): Remove run, libsim.a.
1157
1158 * Makefile.in, configure.in: converted to autoconf.
1159 * configure: New file, generated with autconf 2.4.
1160
1161 * arm.mt: Removed.
1162
1163 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1164
1165 * wrapper.c (sim_do_command): New function.
1166
1167 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1168
1169 * armos.c (ARMul_OSHandleSWI): New version to work with
1170 newlib simply.
1171
1172 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1173
1174 * run.c (main): Grab return value from right register.
1175
1176 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1177
1178 * New.
1179
1180
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