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Correct PR number for PR corefiles/11481.
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
3725885a
RW		 12010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
3 * configure: Regenerate.
4
d6416cdc
RW		 52009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6
81ecdfbb
RW		 7 * config.in: Regenerate.
8 * configure: Likewise.
9
d6416cdc
RW		 10 * configure: Regenerate.
11
a85c0b49
JS		 122008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
13
14 * arminit.c, iwmmxt.c: Include <string.h> to
15 eliminate warning.
b5bd9624
HPN		 162008-07-11 Hans-Peter Nilsson <hp@axis.com>
17
18 * configure: Regenerate to track ../common/common.m4 changes.
19 * config.in: Ditto.
20
6efef468
JM		 212008-06-06 Vladimir Prus <vladimir@codesourcery.com>
22 Daniel Jacobowitz <dan@codesourcery.com>
23 Joseph Myers <joseph@codesourcery.com>
24
25 * configure: Regenerate.
26 * wrapper.c (sim_target_display_usage): Add help parameter.
27
e1c9b6f1
MM		 282007-02-27 Mark Mitchell <mark@codesourcery.com>
29
30 * armos.c (SWIflen): Do not treate file descriptor zero as
31 special.
32
1306df90
NC		 332007-02-15 Nick Clifton <nickc@redhat.com>
34
35 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
36 the sext and sxtah instructions.
37
8944021f
DJ		 382007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
39
40 Reported by timeless@gmail.com:
41 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
42
edc5d9ec
HPN		 432006-12-21 Hans-Peter Nilsson <hp@axis.com>
44
45 * acconfig.h: Remove.
46 * config.in: Regenerate.
47
e85e3205
RE		 482006-06-13 Richard Earnshaw <rearnsha@arm.com>
49
50 * configure: Regenerated.
51
2f0122dc
DJ		 522006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
53
54 * configure: Regenerated.
55
20e95c23
DJ		 562006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
57
58 * configure: Regenerated.
59
4b1d9c58
PB		 602006-03-07 Paul Brook <paul@codesourcery.com>
61
62 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
63
eeea4660
DJ		 642006-02-01 Shaun Jackman <sjackman@gmail.com>
65
66 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
67 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
68
aba6488e
MM		 692005-11-23 Mark Mitchell <mark@codesourcery.com>
70
71 * wrapper.c (gdb/signals.h): Include it.
72 (SIGTRAP): Don't define.
73 (SIGBUS): Likewise.
74 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
75
2be701a3
DJ		 762005-11-16 Shaun Jackman <sjackman@gmail.com>
77
eeea4660 78 * armos.c: Include limits.h
2be701a3
DJ		 79 (unlink): Remove this macro. It is unused in this file and
80 conflicts with sim_callback->unlink.
81 (PATH_MAX): Define as 1024 if not already defined.
82 (ReadFileName): New function.
83 (SWIopen): Fix a potential buffer overflow.
84 (SWIremove): New function.
85 (SWIrename): Ditto.
86 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
87 SWI_Remove, and SWI_Rename, as well as the RDI calls
88 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
89 AngelSWI_Reason_Rename.
90
c4793bac
PB		 912005-09-19 Paul Brook <paul@codesourcery.com>
92
93 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
94 available.
95 * armemu.c: Use them.
96 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
97 * configure.ac: Check for stdint.h.
98 * config.in: Regenerate.
99 * configure: Regenerate.
100
546aee7a
NC		 1012005-05-24 Nick Clifton <nickc@redhat.com>
102
103 * thumbemu.c (handle_v6_thumb_insn): New function.
104 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
105 instruction binary is encountered.
106
380d9419
NC		 1072005-05-12 Nick Clifton <nickc@redhat.com>
108
109 * Update the address and phone number of the FSF organization in
110 the GPL notices in the following files:
111 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
112 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
113 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
114 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
115 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
116 maverick.c, parent.c, thumbemu.c, wrapper.c
117
8207e0f2
NC		 1182005-04-20 Nick Clifton <nickc@redhat.com>
119
120 * armemu.c (handle_v6_insn): New function - emulate a few of the
121 v6 instructions - the ones now generated by GCC.
122 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
123 found.
124 * armdefs.h (struct ARMul_State): Add new field: is_v6.
125 (ARM_v6_Prop): Define.
126 * arminit.c (ARMul_NewState): Initialise the v6 flag.
127 (ARMul_SelectProcessor): Determine if the v6 flag should be
128 set.
129 * wrapper.c (sim_create_inferior): For unknown architectures,
130 default to allowing the v6 instructions.
131
16d55f14
NC		 1322005-04-18 Nick Clifton <nickc@redhat.com>
133
134 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
135 operator to the RHS.
136 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
137 indicate an unsigned long long constant.
138
2b193c4a
MK		 1392005-03-23 Mark Kettenis <kettenis@gnu.org>
140
141 * configure: Regenerate.
142
35695fd6
AC		 1432005-01-14 Andrew Cagney <cagney@gnu.org>
144
145 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
146 explicit call to AC_CONFIG_HEADER.
147 * configure: Regenerate.
148
f0569246
AC		 1492005-01-12 Andrew Cagney <cagney@gnu.org>
150
151 * configure.ac: Update to use ../common/common.m4.
152 * configure: Re-generate.
153
38f48d72
AC		 1542005-01-11 Andrew Cagney <cagney@localhost.localdomain>
155
156 * configure: Regenerated to track ../common/aclocal.m4 changes.
157
b7026657
AC		 1582005-01-07 Andrew Cagney <cagney@gnu.org>
159
160 * configure.ac: Rename configure.in, require autoconf 2.59.
161 * configure: Re-generate.
162
379832de
HPN		 1632004-12-08 Hans-Peter Nilsson <hp@axis.com>
164
165 * configure: Regenerate for ../common/aclocal.m4 update.
166
0aaa4a81
AC		 1672004-06-28 Andrew Cagney <cagney@gnu.org>
168
169 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
170
a4c9740c
MM		 1712003-12-29 Mark Mitchell <mark@codesourcery.com>
172
173 * armos.c (fcntl.h): Do not include it.
174 (O_RDONLY): Do not define.
175 (O_WRONLY): Likewise.
176 (O_RDWR): Likewise.
177 (targ-vals.h): Include it.
178 (translate_open_mode): Use TARGET_O_* instead of O_*.
179 (SWIopen): Likewise.
180 * Makefile.in (armos.o): Depend on targ-vals.h.
181
c88931b0
NC		 1822003-04-13 Nick Clifton <nickc@redhat.com>
183
184 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
185 mode.
186 (PutWord): Likewise.
187
3a3d6f65
NC		 1882003-03-30 Nick Clifton <nickc@redhat.com>
189
190 * configure.in (CON_FLAGS): Remove.
191 (COPRO): Unconditionally include iwmmxt.o.
192 * configure: Regenerate.
193 * Makefile.in (CON_FLAGS): Remove.
194 * armcopro.c: Remove use of __IWMMXT__ flag.
195 * wrapper.c: Likewise.
196 * armemu.c: Likewise.
197 Add explanatory comment for suppressed code.
198
1992003-03-27 Nick Clifton <nickc@redhat.com>
200
201 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
202
0f026fd0
NC		 2032003-03-27 Nick Clifton <nickc@redhat.com>
204
205 * configure.in: (CON_FLAGS): Define and intialise.
206 (COPRO): Add iwmmxt.o if configuring for XScale.
207 * configure: Regenerate.
208 * Makefile.in (iwmmxt.o): Add rule to build.
209 (COM_FLAGS): Define.
210 (ALL_FLAGS): Add CON_FLAGS.
211 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
212 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
213 (ARM_iWMMXt_Prop): Define.
214 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
215 pass to coprocessor.
216 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
217 (ARMul_Abort): Catch branches through uninitialised vectors.
218 * armos.c (softevtorcode): Update comment.
219 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 220 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
221 (sim_store_register): Handle iWMMXt registers.
222 (sim_fetch_register): Handle iWMMXt registers.
223 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
224 functions.
225 * iwmmxt.c: New file: iWMMXt emulator.
226
dd97b6fd 2272003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 228
229 * Contribute support for Cirrus Maverick ARM co-processor,
230 written by Aldy Hernandez <aldyh@redhat.com> and
231 Andrew Cagney <cagney@redhat.com>:
232
233 * maverick.c: New file: Support for Maverick floating point
234 co-processor.
235 * Makefile.in: Add maverick.o target.
236 * configure.in (COPRO): Add maverick.o.
237 * configure: Regenerate.
238 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
239 available on target processor. Add code to initialse Maverick
240 co-processor support code.
241 * armdefs.h (ARMul_state): Add is_ep9312 field.
242 (ARM_ep9312_Prop): Define.
243 * armemu.h: Add prototypes for Maverick co-processor
244 functions.
245 * arminit.c (ARMul_SelectProcessor): Initialise the
246 co-processor support once the chip has been selected.
247 * wrapper.c: Add support for Maverick co-processor.
248 (init): Do not call ARMul_CoProInit. Delays this until the
249 chip has been selected.
250
0d9fd8f1
NC		 2512003-03-02 Nick Clifton <nickc@redhat.com>
252
253 * armos.c (SWIWrite0): Catch big-endian bug when printing
254 characters.
255
6b4a8935
AC		 2562003-02-27 Andrew Cagney <cagney@redhat.com>
257
258 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
259
45fdcabe
BE		 2602003-01-10 Ben Elliston <bje@redhat.com>
261
262 * README.Cygnus: Rename from this ..
263 * README: .. to this.
264
058f270d
AC		 2652002-09-27 Andrew Cagney <ac131313@redhat.com>
266
267 * wrapper.c (sim_open): Add support for -m<mem-size>.
268 (mem_size): Reduce to 2MB.
269 Fix PR gdb/433.
270
c7a7b500
NC		 2712002-08-15 Nick Clifton <nickc@redhat.com>
272
273 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
274 can be caused by an interrupted system call being resumed by GDB.
275
630ace25
NC		 2762002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
277
278 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
279 and MIAxy instructions.
280
7b77dec6
NC		 2812002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
282
283 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
284
c8cca39f
AC		 2852002-06-16 Andrew Cagney <ac131313@redhat.com>
286
287 * configure: Regenerated to track ../common/aclocal.m4 changes.
288
26216b98
AC		 2892002-06-12 Andrew Cagney <ac131313@redhat.com>
290
291 * Makefile.in: Update copyright.
292 (wrapper.o): Specify dependencies.
293 * wrapper.c: Include "gdb/sim-arm.h".
294 (sim_store_register, sim_fetch_register): Rewrite using `enum
295 arm_sim_regs' and a switch.
296
3c25f8c7
AC		 2972002-06-09 Andrew Cagney <cagney@redhat.com>
298
299 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
300 * armos.c: Include "gdb/callback.h".
301
5aa682b2
NC		 3022002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
303
304 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
305 if a Data Abort is detected.
306
7378e198
NC		 3072002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
308
10b57fcb
NC		 309 * armvirt.c (GetWord): Only perform access checks if 'check'
310 is set.
311 (PutWord): Likewise.
312 * wrapper.c (sim_create_inferior): Report unknown machine
313 numbers.
7378e198
NC		 314 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
315 2, it has already been advanced.
316
2984e114
NC		 3172002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
318
319 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
320 instruction do not add in the second bit of the base address -
321 this has already been accounted for.
322
8b2440b7
NC		 3232002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
324
325 * armcopro.c (check_cp13_access): Allow access to register 1 when
326 CRm is 1.
327 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
328
de4112fa
NC		 3292002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
330
7f53bce4 331 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 332 * armos.c (swi_mask): Define. Initialise to supporting all
333 SWI emulations.
334 (ARMul_OSInit): For XScale targets, only support the ANGEL
335 SWI interface. (This is at the request if Intel).
336 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
337 SWI call should be emulated.
338 Do not fall through from AngelSWI_Reason_WriteC.
339 Propagate exit code from RedBoot Exit SWI.
340 * rdi-dgb.h (swi_mask): Prototype.
341 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
342 * wrapper.c (sim_target_parse_command_line): New function.
343 Look for and handle --swi-support switch.
344 (sim_target_parse_arg_array): New function. Process an argv
345 array for parsing by sim_target_parse_command_line.
346 (sim_target_display_usage): New function. Describe syntax of
347 --swi-suppoort switch.
348 (sim_open): Add call to sim_target_parse_arg_array).
349
d8512e6a
NC		 3502002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
351
352 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
353 mode and some of its system calls.
354
ae60d3dd
AG		 3552002-03-17 Anthony Green <green@redhat.com>
356
357 * wrapper.c (mem_size): Increase the default target memory to 8MB.
358
b3ba81f8
KS		 3592002-02-21 Keith Seitz <keiths@redhat.com>
360
361 * armos.c (SWIWrite0): Use generic host_callback mechanism
362 for supported OS functions "open", "close", "write", etc.
363 (SWIopen): Likewise.
364 (SWIread): Likewise.
365 (SWIwrite): Likewise.
366 (SWIflen): Likewise.
367 (ARMul_OSHandleSWI): Likewise.
368
c17aa318
NC		 3692002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
370
371 * wrapper.c (sim_create_inferior): Modify previous patch so that
372 it is only triggered for COFF format executables.
373
25180f8a
NC		 3742002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
375
c17aa318
NC		 376 * wrapper.c (sin_create_inferior): If a v5 architecture is
377 detected, assume it might be an XScale binary, since there is no
378 way to distinguish between the two in the COFF file format.
25180f8a 379
57165fb4
NC		 3802002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
381
382 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
383 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
384 and CPRead[14].
385 Fix formatting. Improve layout.
386 * armemu.h: Fix formatting. Improve layout.
387
272fcdcd
NC		 3882002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
389
390 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
391 return zeroes in the other words.
86c735a5 392 General formatting tidy ups.
272fcdcd 393
6746a76a
BH		 3942001-11-16 Ben Harris <bjh21@netbsd.org>
395
396 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
397 $(srcdir)/....
398 (armemu26.o): Ditto.
399
ff44f8e3
NC		 4002001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
401
402 * armemu.h (CP_ACCESS_ALLOWED): New macro.
403 Fix formatting.
404 * armcopro.c (read_cp14_reg): Make static.
405 (write_cp14_reg): Make static.
406 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
407 Fix formatting.
408 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
409 (ARMul_STC): Check CP_ACCESS_ALLOWED.
410 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
411 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
412 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
413 Fix formatting.
414 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
415 equal to 15.
416 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
417 Fix formatting.
418
fb7a8ef0
NC		 4192001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
420
421 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
422 instructions with post indexed addressing modes.
423
dac07255
NC		 4242001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
425
426 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
427 determine rocesor mode.
428
c3ae2f98
MG		 4292001-04-18 matthew green <mrg@redhat.com>
430
431 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
432 (read_cp15_reg): Make non-static.
433 (XScale_cp15_LDC): Update for write_cp15_reg() change.
434 (XScale_cp15_MCR): Likewise.
435 (XScale_cp15_write_reg): Likewise.
436 (XScale_check_memacc): New function. Check for breakpoints being
437 activated by memory accesses. Does not support the Branch Target
438 Buffer.
439 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
440 (XScale_debug_moe): New function. Set the debug Method Of Entry,
441 if configured.
442 (write_cp14_reg): Reset count counter if requested.
443 * armdefs.h (struct ARMul_State): New members `LastTime' and
444 `CP14R0_CCD' used for the timer/counters.
445 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
446 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
447 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
448 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
449 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
450 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
451 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
452 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
453 defines for XScale registers.
454 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
455 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
456 (ARMul_Emulate32): Handle the clock counter and hardware instruction
457 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
458 software interrupts.
459 (LoadMult): Call XScale_set_fsr_far() for data aborts.
460 (LoadSMult): Likewise.
461 (StoreMult): Likewise.
462 (StoreSMult): Likewise.
463 * armemu.h (write_cp15_reg): Update prototype.
464 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
465 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
466 register 0.
467 * armvirt.c (GetWord): Call XScale_check_memacc().
468 (PutWord): Likewise.
469
3cf84db9
NC		 4702001-03-20 Nick Clifton <nickc@redhat.com>
471
472 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
473 when loading unaligned thumb instructions.
474
4f3c3dbb
NC		 4752001-03-06 Nick Clifton <nickc@redhat.com>
476
477 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
478 Compute destination address of BLX(1) instruction by
479 taking bit 1 from PC and not from bit 0 of the offset.
480
917bca4f
NC		 4812001-02-27 Nick Clifton <nickc@redhat.com>
482
483 * armvirt.c (GetWord): Add new parameter - check - to enable or
484 disable the alignment checking.
485 (PutWord): Add new parameter - check - to enable or disable the
486 alignment checking.
487 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
488 (ARMul_ReadWord): Pass extra parameter to GetWord.
489 (ARMul_WriteWord): Pass extra parameter to PutWord.
490 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
491 (ARMul_WriteByte): Pass extra parameter to GetWord.
492 (ARMul_SwapWord): Pass extra parameter to PutWord.
493 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
494 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
495
496 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
497 ARMul_SafeWriteByte.
498
499 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
500 (sim_read): Use ARMul_SafeReadByte.
501
502 * armos.c (in_SWI_handler): Remove.
503 (SWIWrite0): Use ARMul_SafeReadByte.
504 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
505 (SWIopen): Use ARMul_SafeReadByte.
506 (SWIread): Use ARMul_SafeWriteByte.
507 (SWIwrite): Use ARMul_SafeReadByte.
508 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
509 (ARMul_OSException): Remove use of is_SWI_handler.
510
2ef048fc
NC		 5112001-02-16 Nick Clifton <nickc@redhat.com>
512
513 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
514 the state to RESUME.
515
5f7d0a33
NC		 5162001-02-14 Nick Clifton <nickc@redhat.com>
517
44e23e57
NC		 518 * armemu.c: Add code to preserve processor mode when a prefetch
519 abort is signalled after processing a breakpoint.
520
5f7d0a33
NC		 521 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
522 for any machine type except the early ARMs.
523
1e5d4e46
NC		 5242001-02-13 Nick Clifton <nickc@redhat.com>
525
526 * armos.c (in_SWI_handler): New static variable.
527 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
528 (ARMul_OSException): Ignore exceptions generated whilst emulating
529 a SWI.
530
179ae6ea
NC		 5312001-02-12 Nick Clifton <nickc@redhat.com>
532
533 * armemu.h (NEGBRANCH): Fix defintion.
534
dda308f5
NC		 5352001-02-01 Nick Clifton <nickc@redhat.com>
536
537 * armemu.c (LoadSMult): Update base address register after
538 restoring register bank.
539 (StoreMult): Update base address register after restoring register
540 bank.
541
88694af3
NC		 5422001-01-31 Nick Clifton <nickc@redhat.com>
543
544 * armvirt.c (PutWord): Detect installation of SWI vector.
545 (SWI_vector_installed): Define.
546 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
547 * armos.h (SWI_vector_installed): Declare.
548 * wrapper.c (SWI_vector_installed): Remove definition.
549 (sim_write): Remove check of SWI vector installation
550
ac1c9d3a
NC		 5512000-12-18 Nick Clifton <nickc@redhat.com>
552
553 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
554 instruction.
555
9a6b6a66
NC		 5562000-12-10 Nick Clifton <nickc@redhat.com>
557
558 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
559
760a7bbe
NC		 5602000-12-07 Nick Clifton <nickc@redhat.com>
561
562 * armemu.c (ARMul_Emulate26): Detect double word load and
563 store instructions and call emulation routines.
564 (Handle_Load_Double): Emulate a double word load instruction.
565 (Handle_Store_Double): Emulate a double word store
566 instruction.
567
7f53bc35
NC		 5682000-12-03 Nick Clifton <nickc@redhat.com>
569
570 * armos.c: Fix formatting.
571 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
572 mode.
573
f1129fb8
NC		 5742000-11-29 Nick Clifton <nickc@redhat.com>
575
576 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
577 (ARM_v5e_Prop): Define.
578 (ARM_XScale_Prop): Define.
579
580 * wrapper.c (sim_create_inferior): Select processor based on
581 machine number.
582 (SWI_vector_installed): New boolean. Set to true if the SWI
583 vector address is written to by the executable.
584
585 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
586 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
587 (ARMul_Abort): Fix calculation of LR address.
588
589 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
590 and a SWI is not handled by the simulator, pass the SWI off to the
591 vector, otherwise issue a warning message and continue.
592
593 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
594
595 * thumbemu.c: Add v5 instruction simulation.
596 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
597
598 * armcopro.c: Add XScale co-processor emulation.
599 * armemu.h: Add exported XScale co-processor functions.
600
3943c96b
NC		 6012000-09-15 Nick Clifton <nickc@redhat.com>
602
603 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
604 property. Delete unnecessary processor names.
605 (ARM_Strong_Prop): Delete.
606 (STRONGARM): Delete.
607 (ARM_v4_Prop): Add.
608 (ARM_v5_Prop): Add
609 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
610 booleans.
611
612 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
613 (BUSUSEDINCPCN): Use is_v4 boolean.
614
615 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
616 (ARMul_SelectProcessor): Change second parameter from 'processor'
617 to 'properties'. Set is_v4 and is_v5 booleans in State.
618
619 * armrdi.c: Remove use of ARM processor names. Replace with ARM
620 processor properties.
621
622 * wrapper.c (sim_create_inferior): Choose properties passed to
623 ARMul_SelectProcessor based on machine number.
624
4bc1de7b
NC		 6252000-08-14 Nick Clifton <nickc@redhat.com>
626
627 * armemu.c (LHPOSTDOWN): Compute write back value before
628 performing load in case the offset register is overwritten.
629 (LHPOSTUP): Ditto.
630
0a4321b9
FN		 6312000-07-14 Fernando Nasser <fnasser@cygnus.com>
632
633 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
634
64a10675
FN		 6352000-07-14 Fernando Nasser <fnasser@cygnus.com>
636
637 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
638 new inferior.
639
b0eae074
AO		 6402000-07-04 Alexandre Oliva <aoliva@redhat.com>
641
ae3c7619
AO		 642 * armvirt.c (ABORTS): Do not define.
643
1e6b544a
AO		 644 * armdefs.h (struct ARMul_State): Add is_StrongARM.
645 (ARM_Strong_Prop, STRONGARM): Define.
646 * arminit.c (ARMul_NewState): Reset is_StrongARM.
647 (ARMul_SelectProcessor): Set is_StrongARM.
648 * wrapper.c (sim_create_inferior): Use bfd machine type to
649 determine processor type to emulate.
650 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
651 when emulating StrongARM.
652
66210567
AO		 653 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
654
e063aa3b
AO		 655 * armemu.h (INSN_SIZE): New macro.
656 (SET_ABORT): Save CPSR in SPSR and set LR.
657 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
658 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
659 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
660
13b6dd6f
AO		 661 * armemu.c (LoadSMult): Use WriteR15() to discard the least
662 significant bits of PC.
663
892c6b9d
AO		 664 * armemu.h (WRITEDESTB): New macro.
665 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
666 modify PC. Moved the existing logic...
667 (WriteR15Branch): ... here. New function.
668 (WriteR15, WriteSR15): Drop the two least significant bits.
669 (LoadSMult): Use WriteR15Branch() to modify PC.
670 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
671
cf52c765
AO		 672 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
673 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
674 extracted from state->Cpsr, but preserve the unused bits.
675 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
676 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
677 get the full CPSR word.
678
4ef2594f
AO		 679 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
680 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
681 (SETPSR, SET_INTMODE, SETCC): Removed.
682 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
683 mask. Use SETPSR_* to modify PSR.
684 (ARMul_SetCPSR): Load all bits from value.
685 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
686
e62263b8
AO		 687 * armemu.c (ARMul_Emulate): Compute writeback value before
688 loading, since the offset register may be the destination
689 register.
690
b0eae074
AO		 691 * armdefs.h (SYSTEMBANK): Define as USERBANK.
692 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
693
ee9a7772
AO		 6942000-06-22 Alexandre Oliva <aoliva@cygnus.com>
695
f9c22bc3
AO		 696 * armemu.c (Multiply64): Fix computation of flag N.
697
ee9a7772
AO		 698 * armemu.c (MultiplyAdd64): Fix computation of flag N.
699
fe47e8df
AO		 7002000-06-20 Alexandre Oliva <aoliva@cygnus.com>
701
702 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
703 bits of the offset.
704
c1a72ffd
NC		 7052000-05-25 Nick Clifton <nickc@cygnus.com>
706
707 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
708 really changed.
709 (MMUWrite): Only indicate mode change if a singal has really
710 changed.
711
712 * armdefs.h (SYSTEMMODE): Define.
713 (BANK_CAN_ACEESS_SPSR): Define.
714
715 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
716 to advance before stopping the emulation.
717
718 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
719 correctly.
720
721 * armos.c (ARMul_OSInit): Create a initial stack pointer for
722 System mode.
723
724 * armsupp.c (ModeToBank): Remove unused first parameter.
725 Add support for System Mode.
726 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
727 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
728 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
729 (ARMulSwitchMode): Add support for System Mode.
730
731Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 732
733 * configure: Regenerated to track ../common/aclocal.m4 changes.
734
3463c3fb
NC		 7352000-05-23 Nick Clifton <nickc@cygnus.com>
736
737 * wrapper.c (sim_store_register): Special handling for CPSR
738 register.
739
5d0d395e
FCE		 7402000-03-11 Philip Blundell <philb@gnu.org>
741
742 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
743 Patch from Allan Skillman <Allan.Skillman@arm.com>.
744
6c9e0292
FCE		 745Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
746
747 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
748
6d358e86
NC		 7492000-02-08 Nick Clifton <nickc@cygnus.com>
750
751 * wrapper.c: Fix compile time warning messages.
752 * armcopro.c: Fix compile time warning messages.
753 * armdefs.h: Fix compile time warning messages.
754 * armemu.c: Fix compile time warning messages.
755 * armemu.h: Fix compile time warning messages.
756 * armos.c: Fix compile time warning messages.
757 * armsupp.c: Fix compile time warning messages.
758 * armvirt.c: Fix compile time warning messages.
d0187574 759 * bag.c: Fix compile time warning messages.
6d358e86 760
dfcd3bfb
JM		 7612000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
762
763 * *.[ch]: Use indent to make readable.
764
c2d11a7d
JM		 7651999-11-22 Nick Clifton <nickc@cygnus.com>
766
767 * armos.c (SWIread): Generate an error message if a huge read is
768 performed.
769 (SWIwrite): Generate an error message if a huge write is
770 performed.
771
5c44784c
JM		 7721999-10-27 Nick Clifton <nickc@cygnus.com>
773
774 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
775 breakpoint.
776
2df3850c
JM		 7771999-10-08 Ulrich Drepper <drepper@cygnus.com>
778
779 * armos.c (SWIopen): Always pass third parameter with 0666 since
780 otherwise uninitialized memory gets access if the O_CREAT bit is
781 set and so we possibly cannot access the file afterwards.
782
2acceee2
JM		 7831999-09-29 Doug Evans <devans@casey.cygnus.com>
784
785 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
786 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
787
d4f3574e
SS		 788Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
789
790 * configure: Regenerated to track ../common/aclocal.m4 changes.
791
cd0fc7c3
SS		 7921999-05-08 Felix Lee <flee@cygnus.com>
793
794 * configure: Regenerated to track ../common/aclocal.m4 changes.
795
7a292a7a
SS		 7961999-04-06 Keith Seitz <keiths@cygnus.com>
797
798 * wrapper.c (stop_simulator): New global.
799 (sim_stop): Set sim state to STOP and set
800 stop_simulator.
801 (sim_resume): Reset stop_simulator.
802 (sim_stop_reason): If stop_simulator is set, tell gdb
803 that the we took SIGINT.
804 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
805 stop_simulator is set.
806
8071999-04-02 Keith Seitz <keiths@cygnus.com>
808
809 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
810 whenever the counter expires.
811 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
812
8131999-03-24 Nick Clifton <nickc@cygnus.com>
814
815 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
816 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
817
c906108c
SS		 818Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
819
820 * wrapper.c (sim_open): Set endianness according to BFD or command
821 line switch.
822
823 * tconfig.in: Define SIM_HAVE_BIENDIAN.
824
825Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
826
827 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
828 the same as either RdHi or RdLo.
829
830Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
831
832 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
833 Set Reg[0] based on reason for for the exception.
834
835Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
836
837 * armos.c (SWIwrite0): New function.
838 (WriteCommandLineTo): New function.
839 (SWIopen): New function.
840 (SWIread): New function.
841 (SWIwrite): New function.
842 (SWIflen): New function.
843 (ARMul_OSHandleSWI): Call new functions instead of handling
844 these here.
845 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
846 (*): Reformat spacing to be a bit more GNUly.
847 Most code taken from a patch by Anthony Thompson
848 (athompso@cambridge.arm.com)
849
850Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
851
852 * armos.h: Add Angel SWI and its reason codes.
853 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
854
855Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
856
857 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
858 of ":tt" to catch stdin in addition to stdout.
859 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
860 or success of lseek().
861
862Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
863
864 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
865 to open stdout.
866
867Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
868
869 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
870 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
871 seek from offset 0 and not to use R2 for whence since it is
872 not passed as part of the SWI call.
873
874Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
875
876 * configure: Regenerated to track ../common/aclocal.m4 changes.
877
878Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
879
880 * configure: Regenerated to track ../common/aclocal.m4 changes.
881 * config.in: Ditto.
882
883Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
884
885 * acconfig.h: New file.
886 * configure.in: Reverted change of Apr 24; use sinclude again.
887
888Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
889
890 * configure: Regenerated to track ../common/aclocal.m4 changes.
891 * config.in: Ditto.
892
893Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
894
895 * configure.in: Don't call sinclude.
896
897Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
898
899 * configure: Regenerated to track ../common/aclocal.m4 changes.
900
901Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
902
903 * configure: Regenerated to track ../common/aclocal.m4 changes.
904
905Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
906
907 * configure: Regenerated to track ../common/aclocal.m4 changes.
908
909Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
910
911 * configure: Regenerated to track ../common/aclocal.m4 changes.
912
913Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
914
915 * armopts.h: Remove definition of LITTLEND - it is not used.
916
917Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
918
919 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
920 length parameter. Return -1.
921
922Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
925
926Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929
930Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937 * config.in: Ditto.
938
939Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
940
941 * Makefile.in: Updated with changes from branch.
942 * armdefs.h: ditto
943 * armemu.c: ditto these changes
944 * armemu.h: ditto add support for
945 * armos.c: ditto the Thumb instruction
946 * armsupp.c: ditto set and the new v4
947 * armvirt.c: ditto architecture.
948 * wrapper.c: ditto
949 * thumbemu.c: New file from branch.
950
951
952Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
953
954 * configure: Regenerated to track ../common/aclocal.m4 changes.
955
956Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
957
958 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
959 from Tony Thompson at ARM: athompso@arm.com
960
961 * wrapper.c (sim_create_inferior): Add code to create an execution
962 environment. Patch from Tony Thompson at ARM: athompso@arm.com
963
964Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
965
966 * wrapper.c (sim_load): Pass lma_p and sim_write args to
967 sim_load_file.
968
969Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
970
971 * configure: Regenerated to track ../common/aclocal.m4 changes.
972
973Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
974
975 * configure: Regenerated to track ../common/aclocal.m4 changes.
976
977Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
978
979 * configure: Regenerated to track ../common/aclocal.m4 changes.
980
981Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
982
983 * configure: Regenerated to track ../common/aclocal.m4 changes.
984
985Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
986
987 * configure: Regenerated to track ../common/aclocal.m4 changes.
988
989Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
990
991 * configure: Regenerated to track ../common/aclocal.m4 changes.
992
993Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
994
995 * configure: Regenerated to track ../common/aclocal.m4 changes.
996
997Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
998
999 * configure: Regenerated to track ../common/aclocal.m4 changes.
1000 * config.in: Ditto.
1001
1002Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1003
1004 * wrapper.c (sim_kill): Delete.
1005 (sim_create_inferior): Add ABFD argument.
1006 (sim_load): Move setting of PC from here.
1007 (sim_create_inferior): To here.
1008
1009Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1010
1011 * configure: Regenerated to track ../common/aclocal.m4 changes.
1012 * config.in: Ditto.
1013
1014Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015
1016 * wrapper.c (sim_open): Add ABFD argument.
1017
1018Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019
1020 * wrapper.c (sim_open): Add callback argument.
1021 (sim_set_callbacks): Drop SIM_DESC argument.
1022
1023Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1024
1025 * configure: Regenerated to track ../common/aclocal.m4 changes.
1026
1027Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028
1029 * wrapper.c (sim_stop): Stub sim_stop function.
1030
1031Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1032
1033 * arminit.c (ARMul_NewState): Preinitialize the state to
1034 all zero/NULL.
1035
1036Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1037
1038 * Makefile.in (SIM_OBJS): Add sim-load.o.
1039 * wrapper.c (sim_kind,myname): New static locals.
1040 (sim_open): Set sim_kind, myname.
1041 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1042 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1043
1044Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1045
1046 * wrapper.c (sim_trace): Update so that it matches prototype.
1047
1048Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1049
1050 * configure: Regenerated to track ../common/aclocal.m4 changes.
1051 * config.in: Ditto.
1052
1053Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1054
1055 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1056 $(srcdir)/....
1057 (armemu26.o): Ditto.
1058
1059Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1060
1061 * wrapper.c (sim_open): New arg `kind'.
1062
1063 * configure: Regenerated to track ../common/aclocal.m4 changes.
1064
1065Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1066
1067 * COPYING: Update FSF address.
1068
1069Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1070
1071 * configure: Regenerated to track ../common/aclocal.m4 changes.
1072
1073Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1074
1075 * configure: Regenerated to track ../common/aclocal.m4 changes.
1076
1077Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1078
1079 * configure: Re-generate.
1080
1081Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1082
1083 * configure: Regenerate to track ../common/aclocal.m4 changes.
1084
1085Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1086
1087 * wrapper.c (sim_open): Has result now.
1088 (sim_*): New SIM_DESC argument.
1089
1090Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1091
1092 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1093 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1094 * configure.in: sinclude ../common/aclocal.m4.
1095 * configure: Regenerated.
1096
1097Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1098
1099 * configure configure.in Makefile.in: Update to new configure
1100 scheme which is more compatible with WinGDB builds.
1101 * configure.in: Improve comment on how to run autoconf.
1102 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1103 * Makefile.in: Use autoconf substitution to install common
1104 makefile fragment.
1105
1106Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1107
1108 * run.c: Deleted, use one in ../common now.
1109 * Makefile.in: Delete everything that's been moved to
1110 ../common/Make-common.in.
1111 (SIM_OBJS): Define.
1112 * configure.in: Simplify using macros in ../common/aclocal.m4.
1113 * configure: Regenerated.
1114 * config.in: New file.
1115 * armos.c: #include config.h.
1116 * wrapper.c (mem_size): Value is in bytes now.
1117 (sim_callback): New global.
1118 (arm_sim_set_profile{,_size}): Delete.
1119 (arm_sim_set_mem_size): Rename to sim_size.
1120 (sim_do_command): Call printf_filtered via callback.
1121 (sim_set_callbacks): Record callback.
1122
1123Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1124
1125 * Makefile.in (mostlyclean): Remove config.log.
1126
1127Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1128
1129 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1130 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1131 (docdir): Removed.
1132 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1133 (AC_PROG_INSTALL): Added.
1134 * configure: Rebuilt.
1135
1136Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1137
1138 * configure: Regenerate with autoconf 2.7.
1139
1140Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1141
1142 * run.c (main): Use new bfd_big_endian macro.
1143
1144Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1145
1146 * run.c: Include "getopt.h".
1147 (verbose): Delete.
1148 (usage): Make static.
1149 (main): Call arm_sim_set_verbosity.
1150 Only load sections marked SEC_LOAD.
1151 * wrapper.c (mem_size, verbosity): New static global.
1152 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1153 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1154
1155Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1156
1157 * armdefs.h (ARMul_State): New member `verbose'.
1158 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1159 * run.c (verbose): Make global.
1160 * wrapper.c (init): Set state->verbose.
1161 (ARMul_ConsolePrint): Don't print anything if !verbose.
1162
1163Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1164
1165 * armos.c: #include dbg_rdi.h.
1166 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1167 * armos.h (SWI_Breakpoint): Define.
1168 * wrapper.c: #include armemu.h, dbg_rdi.h.
1169 (rc): Delete.
1170 (sim_resume): Use state->EndCondition to record stop state.
1171 Call FLUSHPIPE before returning.
1172 (sim_stop_reason): Determine reason from state->EndCondition.
1173
1174Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1175
1176 * wrapper.c (sim_set_callbacks): New.
1177
1178Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1179
1180 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1181 number of bytes not read/written (or -1).
1182
1183Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1184
1185 * Makefile.in (maintainer-clean): New synonym for realclean.
1186
1187Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1188
1189 * configure.in: Remove AC_PROG_INSTALL.
1190 * configure: Rebuild.
1191 * Makefile.in (INSTALL): Revert to using install.sh.
1192 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1193 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1194 (mostlyclean): Make the same as clean, not distclean.
1195 (clean): Remove config.log.
1196 (install): Don't install in $(tooldir).
1197
1198Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1199
1200 (Try to) Update to new bfd autoconf scheme.
1201 * run.c: Don't include sysdep.h.
1202 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1203 (CC, CFLAGS, AR, RANLIB): Likewise.
1204 (HDEFINES, TDEFINES): Define.
1205 (CC_FOR_BUILD): Delete.
1206 (host_makefile_frag): Delete.
1207 (Makefile): Don't depend on frags.
1208 * configure.in (sysdep.h): Don't create symlink.
1209 (host_makefile_frag, frags): Deleted.
1210 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1211 * configure: Regenerated.
1212
1213Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1214
1215 * Update all FSF addresses except those in COPYING* files.
1216
1217Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1218
1219 * Makefile.in (clean): Remove run, libsim.a.
1220
1221 * Makefile.in, configure.in: converted to autoconf.
1222 * configure: New file, generated with autconf 2.4.
1223
1224 * arm.mt: Removed.
1225
1226Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1227
1228 * wrapper.c (sim_do_command): New function.
1229
1230Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1231
1232 * armos.c (ARMul_OSHandleSWI): New version to work with
1233 newlib simply.
1234
1235Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1236
1237 * run.c (main): Grab return value from right register.
1238
1239Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1240
1241 * New.
1242
1243
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