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sim: rename common/aclocal.m4 to common/acinclude.m4
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
9c082ca8
MF		 12011-10-17 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac: Change include to common/acinclude.m4.
4
6ffe910a
MF		 52011-10-17 Mike Frysinger <vapier@gentoo.org>
6
7 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
8 call. Replace common.m4 include with SIM_AC_COMMON.
9 * configure: Regenerate.
10
161fc452
NC		 112011-07-01 Nick Clifton <nickc@redhat.com>
12
13 PR sim/12737
14 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
15 signed compare.
16 (WMAC): Extend computed result before adding to result register.
17 (WRSA): Sign extend 32-bit values before shifting.
18
af9f7da7
MF		 192011-04-16 Mike Frysinger <vapier@gentoo.org>
20
21 * wrapper.c (sim_complete_command): New stub function.
22
363a6e9f
OS		 232010-05-26 Ozkan Sezer <sezeroz@gmail.com>
24
25 * communicate.c (MYread_char): Check error return from accept() call
26 by its equality to -1 not by it being negative.
27 (MYread_charwait): Likewise.
28 * main.c (main): Likewise for both socket() and accept() calls.
29
5558e7e6
MF		 302010-04-14 Mike Frysinger <vapier@gentoo.org>
31
32 * wrapper.c (sim_write): Add const to buffer arg.
33
3725885a
RW		 342010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
35
36 * configure: Regenerate.
37
d6416cdc
RW		 382009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
39
81ecdfbb
RW		 40 * config.in: Regenerate.
41 * configure: Likewise.
42
d6416cdc
RW		 43 * configure: Regenerate.
44
a85c0b49
JS		 452008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
46
47 * arminit.c, iwmmxt.c: Include <string.h> to
48 eliminate warning.
b5bd9624
HPN		 492008-07-11 Hans-Peter Nilsson <hp@axis.com>
50
51 * configure: Regenerate to track ../common/common.m4 changes.
52 * config.in: Ditto.
53
6efef468
JM		 542008-06-06 Vladimir Prus <vladimir@codesourcery.com>
55 Daniel Jacobowitz <dan@codesourcery.com>
56 Joseph Myers <joseph@codesourcery.com>
57
58 * configure: Regenerate.
59 * wrapper.c (sim_target_display_usage): Add help parameter.
60
e1c9b6f1
MM		 612007-02-27 Mark Mitchell <mark@codesourcery.com>
62
63 * armos.c (SWIflen): Do not treate file descriptor zero as
64 special.
65
1306df90
NC		 662007-02-15 Nick Clifton <nickc@redhat.com>
67
68 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
69 the sext and sxtah instructions.
70
8944021f
DJ		 712007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
72
73 Reported by timeless@gmail.com:
74 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
75
edc5d9ec
HPN		 762006-12-21 Hans-Peter Nilsson <hp@axis.com>
77
78 * acconfig.h: Remove.
79 * config.in: Regenerate.
80
e85e3205
RE		 812006-06-13 Richard Earnshaw <rearnsha@arm.com>
82
83 * configure: Regenerated.
84
2f0122dc
DJ		 852006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
86
87 * configure: Regenerated.
88
20e95c23
DJ		 892006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
90
91 * configure: Regenerated.
92
4b1d9c58
PB		 932006-03-07 Paul Brook <paul@codesourcery.com>
94
95 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
96
eeea4660
DJ		 972006-02-01 Shaun Jackman <sjackman@gmail.com>
98
99 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
100 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
101
aba6488e
MM		 1022005-11-23 Mark Mitchell <mark@codesourcery.com>
103
104 * wrapper.c (gdb/signals.h): Include it.
105 (SIGTRAP): Don't define.
106 (SIGBUS): Likewise.
107 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
108
2be701a3
DJ		 1092005-11-16 Shaun Jackman <sjackman@gmail.com>
110
eeea4660 111 * armos.c: Include limits.h
2be701a3
DJ		 112 (unlink): Remove this macro. It is unused in this file and
113 conflicts with sim_callback->unlink.
114 (PATH_MAX): Define as 1024 if not already defined.
115 (ReadFileName): New function.
116 (SWIopen): Fix a potential buffer overflow.
117 (SWIremove): New function.
118 (SWIrename): Ditto.
119 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
120 SWI_Remove, and SWI_Rename, as well as the RDI calls
121 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
122 AngelSWI_Reason_Rename.
123
c4793bac
PB		 1242005-09-19 Paul Brook <paul@codesourcery.com>
125
126 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
127 available.
128 * armemu.c: Use them.
129 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
130 * configure.ac: Check for stdint.h.
131 * config.in: Regenerate.
132 * configure: Regenerate.
133
546aee7a
NC		 1342005-05-24 Nick Clifton <nickc@redhat.com>
135
136 * thumbemu.c (handle_v6_thumb_insn): New function.
137 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
138 instruction binary is encountered.
139
380d9419
NC		 1402005-05-12 Nick Clifton <nickc@redhat.com>
141
142 * Update the address and phone number of the FSF organization in
143 the GPL notices in the following files:
144 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
145 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
146 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
147 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
148 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
149 maverick.c, parent.c, thumbemu.c, wrapper.c
150
8207e0f2
NC		 1512005-04-20 Nick Clifton <nickc@redhat.com>
152
153 * armemu.c (handle_v6_insn): New function - emulate a few of the
154 v6 instructions - the ones now generated by GCC.
155 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
156 found.
157 * armdefs.h (struct ARMul_State): Add new field: is_v6.
158 (ARM_v6_Prop): Define.
159 * arminit.c (ARMul_NewState): Initialise the v6 flag.
160 (ARMul_SelectProcessor): Determine if the v6 flag should be
161 set.
162 * wrapper.c (sim_create_inferior): For unknown architectures,
163 default to allowing the v6 instructions.
164
16d55f14
NC		 1652005-04-18 Nick Clifton <nickc@redhat.com>
166
167 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
168 operator to the RHS.
169 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
170 indicate an unsigned long long constant.
171
2b193c4a
MK		 1722005-03-23 Mark Kettenis <kettenis@gnu.org>
173
174 * configure: Regenerate.
175
35695fd6
AC		 1762005-01-14 Andrew Cagney <cagney@gnu.org>
177
178 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
179 explicit call to AC_CONFIG_HEADER.
180 * configure: Regenerate.
181
f0569246
AC		 1822005-01-12 Andrew Cagney <cagney@gnu.org>
183
184 * configure.ac: Update to use ../common/common.m4.
185 * configure: Re-generate.
186
38f48d72
AC		 1872005-01-11 Andrew Cagney <cagney@localhost.localdomain>
188
189 * configure: Regenerated to track ../common/aclocal.m4 changes.
190
b7026657
AC		 1912005-01-07 Andrew Cagney <cagney@gnu.org>
192
193 * configure.ac: Rename configure.in, require autoconf 2.59.
194 * configure: Re-generate.
195
379832de
HPN		 1962004-12-08 Hans-Peter Nilsson <hp@axis.com>
197
198 * configure: Regenerate for ../common/aclocal.m4 update.
199
0aaa4a81
AC		 2002004-06-28 Andrew Cagney <cagney@gnu.org>
201
202 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
203
a4c9740c
MM		 2042003-12-29 Mark Mitchell <mark@codesourcery.com>
205
206 * armos.c (fcntl.h): Do not include it.
207 (O_RDONLY): Do not define.
208 (O_WRONLY): Likewise.
209 (O_RDWR): Likewise.
210 (targ-vals.h): Include it.
211 (translate_open_mode): Use TARGET_O_* instead of O_*.
212 (SWIopen): Likewise.
213 * Makefile.in (armos.o): Depend on targ-vals.h.
214
c88931b0
NC		 2152003-04-13 Nick Clifton <nickc@redhat.com>
216
217 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
218 mode.
219 (PutWord): Likewise.
220
3a3d6f65
NC		 2212003-03-30 Nick Clifton <nickc@redhat.com>
222
223 * configure.in (CON_FLAGS): Remove.
224 (COPRO): Unconditionally include iwmmxt.o.
225 * configure: Regenerate.
226 * Makefile.in (CON_FLAGS): Remove.
227 * armcopro.c: Remove use of __IWMMXT__ flag.
228 * wrapper.c: Likewise.
229 * armemu.c: Likewise.
230 Add explanatory comment for suppressed code.
231
2322003-03-27 Nick Clifton <nickc@redhat.com>
233
234 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
235
0f026fd0
NC		 2362003-03-27 Nick Clifton <nickc@redhat.com>
237
238 * configure.in: (CON_FLAGS): Define and intialise.
239 (COPRO): Add iwmmxt.o if configuring for XScale.
240 * configure: Regenerate.
241 * Makefile.in (iwmmxt.o): Add rule to build.
242 (COM_FLAGS): Define.
243 (ALL_FLAGS): Add CON_FLAGS.
244 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
245 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
246 (ARM_iWMMXt_Prop): Define.
247 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
248 pass to coprocessor.
249 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
250 (ARMul_Abort): Catch branches through uninitialised vectors.
251 * armos.c (softevtorcode): Update comment.
252 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 253 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
254 (sim_store_register): Handle iWMMXt registers.
255 (sim_fetch_register): Handle iWMMXt registers.
256 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
257 functions.
258 * iwmmxt.c: New file: iWMMXt emulator.
259
dd97b6fd 2602003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 261
262 * Contribute support for Cirrus Maverick ARM co-processor,
263 written by Aldy Hernandez <aldyh@redhat.com> and
264 Andrew Cagney <cagney@redhat.com>:
265
266 * maverick.c: New file: Support for Maverick floating point
267 co-processor.
268 * Makefile.in: Add maverick.o target.
269 * configure.in (COPRO): Add maverick.o.
270 * configure: Regenerate.
271 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
272 available on target processor. Add code to initialse Maverick
273 co-processor support code.
274 * armdefs.h (ARMul_state): Add is_ep9312 field.
275 (ARM_ep9312_Prop): Define.
276 * armemu.h: Add prototypes for Maverick co-processor
277 functions.
278 * arminit.c (ARMul_SelectProcessor): Initialise the
279 co-processor support once the chip has been selected.
280 * wrapper.c: Add support for Maverick co-processor.
281 (init): Do not call ARMul_CoProInit. Delays this until the
282 chip has been selected.
283
0d9fd8f1
NC		 2842003-03-02 Nick Clifton <nickc@redhat.com>
285
286 * armos.c (SWIWrite0): Catch big-endian bug when printing
287 characters.
288
6b4a8935
AC		 2892003-02-27 Andrew Cagney <cagney@redhat.com>
290
291 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
292
45fdcabe
BE		 2932003-01-10 Ben Elliston <bje@redhat.com>
294
295 * README.Cygnus: Rename from this ..
296 * README: .. to this.
297
058f270d
AC		 2982002-09-27 Andrew Cagney <ac131313@redhat.com>
299
300 * wrapper.c (sim_open): Add support for -m<mem-size>.
301 (mem_size): Reduce to 2MB.
302 Fix PR gdb/433.
303
c7a7b500
NC		 3042002-08-15 Nick Clifton <nickc@redhat.com>
305
306 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
307 can be caused by an interrupted system call being resumed by GDB.
308
630ace25
NC		 3092002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
310
311 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
312 and MIAxy instructions.
313
7b77dec6
NC		 3142002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
315
316 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
317
c8cca39f
AC		 3182002-06-16 Andrew Cagney <ac131313@redhat.com>
319
320 * configure: Regenerated to track ../common/aclocal.m4 changes.
321
26216b98
AC		 3222002-06-12 Andrew Cagney <ac131313@redhat.com>
323
324 * Makefile.in: Update copyright.
325 (wrapper.o): Specify dependencies.
326 * wrapper.c: Include "gdb/sim-arm.h".
327 (sim_store_register, sim_fetch_register): Rewrite using `enum
328 arm_sim_regs' and a switch.
329
3c25f8c7
AC		 3302002-06-09 Andrew Cagney <cagney@redhat.com>
331
332 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
333 * armos.c: Include "gdb/callback.h".
334
5aa682b2
NC		 3352002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
336
337 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
338 if a Data Abort is detected.
339
7378e198
NC		 3402002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
341
10b57fcb
NC		 342 * armvirt.c (GetWord): Only perform access checks if 'check'
343 is set.
344 (PutWord): Likewise.
345 * wrapper.c (sim_create_inferior): Report unknown machine
346 numbers.
7378e198
NC		 347 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
348 2, it has already been advanced.
349
2984e114
NC		 3502002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
351
352 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
353 instruction do not add in the second bit of the base address -
354 this has already been accounted for.
355
8b2440b7
NC		 3562002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
357
358 * armcopro.c (check_cp13_access): Allow access to register 1 when
359 CRm is 1.
360 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
361
de4112fa
NC		 3622002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
363
7f53bce4 364 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 365 * armos.c (swi_mask): Define. Initialise to supporting all
366 SWI emulations.
367 (ARMul_OSInit): For XScale targets, only support the ANGEL
368 SWI interface. (This is at the request if Intel).
369 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
370 SWI call should be emulated.
371 Do not fall through from AngelSWI_Reason_WriteC.
372 Propagate exit code from RedBoot Exit SWI.
373 * rdi-dgb.h (swi_mask): Prototype.
374 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
375 * wrapper.c (sim_target_parse_command_line): New function.
376 Look for and handle --swi-support switch.
377 (sim_target_parse_arg_array): New function. Process an argv
378 array for parsing by sim_target_parse_command_line.
379 (sim_target_display_usage): New function. Describe syntax of
380 --swi-suppoort switch.
381 (sim_open): Add call to sim_target_parse_arg_array).
382
d8512e6a
NC		 3832002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
384
385 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
386 mode and some of its system calls.
387
ae60d3dd
AG		 3882002-03-17 Anthony Green <green@redhat.com>
389
390 * wrapper.c (mem_size): Increase the default target memory to 8MB.
391
b3ba81f8
KS		 3922002-02-21 Keith Seitz <keiths@redhat.com>
393
394 * armos.c (SWIWrite0): Use generic host_callback mechanism
395 for supported OS functions "open", "close", "write", etc.
396 (SWIopen): Likewise.
397 (SWIread): Likewise.
398 (SWIwrite): Likewise.
399 (SWIflen): Likewise.
400 (ARMul_OSHandleSWI): Likewise.
401
c17aa318
NC		 4022002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
403
404 * wrapper.c (sim_create_inferior): Modify previous patch so that
405 it is only triggered for COFF format executables.
406
25180f8a
NC		 4072002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
408
c17aa318
NC		 409 * wrapper.c (sin_create_inferior): If a v5 architecture is
410 detected, assume it might be an XScale binary, since there is no
411 way to distinguish between the two in the COFF file format.
25180f8a 412
57165fb4
NC		 4132002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
414
415 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
416 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
417 and CPRead[14].
418 Fix formatting. Improve layout.
419 * armemu.h: Fix formatting. Improve layout.
420
272fcdcd
NC		 4212002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
422
423 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
424 return zeroes in the other words.
86c735a5 425 General formatting tidy ups.
272fcdcd 426
6746a76a
BH		 4272001-11-16 Ben Harris <bjh21@netbsd.org>
428
429 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
430 $(srcdir)/....
431 (armemu26.o): Ditto.
432
ff44f8e3
NC		 4332001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
434
435 * armemu.h (CP_ACCESS_ALLOWED): New macro.
436 Fix formatting.
437 * armcopro.c (read_cp14_reg): Make static.
438 (write_cp14_reg): Make static.
439 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
440 Fix formatting.
441 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
442 (ARMul_STC): Check CP_ACCESS_ALLOWED.
443 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
444 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
445 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
446 Fix formatting.
447 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
448 equal to 15.
449 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
450 Fix formatting.
451
fb7a8ef0
NC		 4522001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
453
454 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
455 instructions with post indexed addressing modes.
456
dac07255
NC		 4572001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
458
459 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
460 determine rocesor mode.
461
c3ae2f98
MG		 4622001-04-18 matthew green <mrg@redhat.com>
463
464 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
465 (read_cp15_reg): Make non-static.
466 (XScale_cp15_LDC): Update for write_cp15_reg() change.
467 (XScale_cp15_MCR): Likewise.
468 (XScale_cp15_write_reg): Likewise.
469 (XScale_check_memacc): New function. Check for breakpoints being
470 activated by memory accesses. Does not support the Branch Target
471 Buffer.
472 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
473 (XScale_debug_moe): New function. Set the debug Method Of Entry,
474 if configured.
475 (write_cp14_reg): Reset count counter if requested.
476 * armdefs.h (struct ARMul_State): New members `LastTime' and
477 `CP14R0_CCD' used for the timer/counters.
478 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
479 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
480 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
481 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
482 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
483 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
484 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
485 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
486 defines for XScale registers.
487 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
488 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
489 (ARMul_Emulate32): Handle the clock counter and hardware instruction
490 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
491 software interrupts.
492 (LoadMult): Call XScale_set_fsr_far() for data aborts.
493 (LoadSMult): Likewise.
494 (StoreMult): Likewise.
495 (StoreSMult): Likewise.
496 * armemu.h (write_cp15_reg): Update prototype.
497 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
498 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
499 register 0.
500 * armvirt.c (GetWord): Call XScale_check_memacc().
501 (PutWord): Likewise.
502
3cf84db9
NC		 5032001-03-20 Nick Clifton <nickc@redhat.com>
504
505 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
506 when loading unaligned thumb instructions.
507
4f3c3dbb
NC		 5082001-03-06 Nick Clifton <nickc@redhat.com>
509
510 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
511 Compute destination address of BLX(1) instruction by
512 taking bit 1 from PC and not from bit 0 of the offset.
513
917bca4f
NC		 5142001-02-27 Nick Clifton <nickc@redhat.com>
515
516 * armvirt.c (GetWord): Add new parameter - check - to enable or
517 disable the alignment checking.
518 (PutWord): Add new parameter - check - to enable or disable the
519 alignment checking.
520 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
521 (ARMul_ReadWord): Pass extra parameter to GetWord.
522 (ARMul_WriteWord): Pass extra parameter to PutWord.
523 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
524 (ARMul_WriteByte): Pass extra parameter to GetWord.
525 (ARMul_SwapWord): Pass extra parameter to PutWord.
526 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
527 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
528
529 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
530 ARMul_SafeWriteByte.
531
532 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
533 (sim_read): Use ARMul_SafeReadByte.
534
535 * armos.c (in_SWI_handler): Remove.
536 (SWIWrite0): Use ARMul_SafeReadByte.
537 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
538 (SWIopen): Use ARMul_SafeReadByte.
539 (SWIread): Use ARMul_SafeWriteByte.
540 (SWIwrite): Use ARMul_SafeReadByte.
541 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
542 (ARMul_OSException): Remove use of is_SWI_handler.
543
2ef048fc
NC		 5442001-02-16 Nick Clifton <nickc@redhat.com>
545
546 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
547 the state to RESUME.
548
5f7d0a33
NC		 5492001-02-14 Nick Clifton <nickc@redhat.com>
550
44e23e57
NC		 551 * armemu.c: Add code to preserve processor mode when a prefetch
552 abort is signalled after processing a breakpoint.
553
5f7d0a33
NC		 554 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
555 for any machine type except the early ARMs.
556
1e5d4e46
NC		 5572001-02-13 Nick Clifton <nickc@redhat.com>
558
559 * armos.c (in_SWI_handler): New static variable.
560 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
561 (ARMul_OSException): Ignore exceptions generated whilst emulating
562 a SWI.
563
179ae6ea
NC		 5642001-02-12 Nick Clifton <nickc@redhat.com>
565
566 * armemu.h (NEGBRANCH): Fix defintion.
567
dda308f5
NC		 5682001-02-01 Nick Clifton <nickc@redhat.com>
569
570 * armemu.c (LoadSMult): Update base address register after
571 restoring register bank.
572 (StoreMult): Update base address register after restoring register
573 bank.
574
88694af3
NC		 5752001-01-31 Nick Clifton <nickc@redhat.com>
576
577 * armvirt.c (PutWord): Detect installation of SWI vector.
578 (SWI_vector_installed): Define.
579 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
580 * armos.h (SWI_vector_installed): Declare.
581 * wrapper.c (SWI_vector_installed): Remove definition.
582 (sim_write): Remove check of SWI vector installation
583
ac1c9d3a
NC		 5842000-12-18 Nick Clifton <nickc@redhat.com>
585
586 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
587 instruction.
588
9a6b6a66
NC		 5892000-12-10 Nick Clifton <nickc@redhat.com>
590
591 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
592
760a7bbe
NC		 5932000-12-07 Nick Clifton <nickc@redhat.com>
594
595 * armemu.c (ARMul_Emulate26): Detect double word load and
596 store instructions and call emulation routines.
597 (Handle_Load_Double): Emulate a double word load instruction.
598 (Handle_Store_Double): Emulate a double word store
599 instruction.
600
7f53bc35
NC		 6012000-12-03 Nick Clifton <nickc@redhat.com>
602
603 * armos.c: Fix formatting.
604 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
605 mode.
606
f1129fb8
NC		 6072000-11-29 Nick Clifton <nickc@redhat.com>
608
609 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
610 (ARM_v5e_Prop): Define.
611 (ARM_XScale_Prop): Define.
612
613 * wrapper.c (sim_create_inferior): Select processor based on
614 machine number.
615 (SWI_vector_installed): New boolean. Set to true if the SWI
616 vector address is written to by the executable.
617
618 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
619 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
620 (ARMul_Abort): Fix calculation of LR address.
621
622 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
623 and a SWI is not handled by the simulator, pass the SWI off to the
624 vector, otherwise issue a warning message and continue.
625
626 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
627
628 * thumbemu.c: Add v5 instruction simulation.
629 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
630
631 * armcopro.c: Add XScale co-processor emulation.
632 * armemu.h: Add exported XScale co-processor functions.
633
3943c96b
NC		 6342000-09-15 Nick Clifton <nickc@redhat.com>
635
636 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
637 property. Delete unnecessary processor names.
638 (ARM_Strong_Prop): Delete.
639 (STRONGARM): Delete.
640 (ARM_v4_Prop): Add.
641 (ARM_v5_Prop): Add
642 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
643 booleans.
644
645 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
646 (BUSUSEDINCPCN): Use is_v4 boolean.
647
648 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
649 (ARMul_SelectProcessor): Change second parameter from 'processor'
650 to 'properties'. Set is_v4 and is_v5 booleans in State.
651
652 * armrdi.c: Remove use of ARM processor names. Replace with ARM
653 processor properties.
654
655 * wrapper.c (sim_create_inferior): Choose properties passed to
656 ARMul_SelectProcessor based on machine number.
657
4bc1de7b
NC		 6582000-08-14 Nick Clifton <nickc@redhat.com>
659
660 * armemu.c (LHPOSTDOWN): Compute write back value before
661 performing load in case the offset register is overwritten.
662 (LHPOSTUP): Ditto.
663
0a4321b9
FN		 6642000-07-14 Fernando Nasser <fnasser@cygnus.com>
665
666 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
667
64a10675
FN		 6682000-07-14 Fernando Nasser <fnasser@cygnus.com>
669
670 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
671 new inferior.
672
b0eae074
AO		 6732000-07-04 Alexandre Oliva <aoliva@redhat.com>
674
ae3c7619
AO		 675 * armvirt.c (ABORTS): Do not define.
676
1e6b544a
AO		 677 * armdefs.h (struct ARMul_State): Add is_StrongARM.
678 (ARM_Strong_Prop, STRONGARM): Define.
679 * arminit.c (ARMul_NewState): Reset is_StrongARM.
680 (ARMul_SelectProcessor): Set is_StrongARM.
681 * wrapper.c (sim_create_inferior): Use bfd machine type to
682 determine processor type to emulate.
683 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
684 when emulating StrongARM.
685
66210567
AO		 686 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
687
e063aa3b
AO		 688 * armemu.h (INSN_SIZE): New macro.
689 (SET_ABORT): Save CPSR in SPSR and set LR.
690 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
691 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
692 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
693
13b6dd6f
AO		 694 * armemu.c (LoadSMult): Use WriteR15() to discard the least
695 significant bits of PC.
696
892c6b9d
AO		 697 * armemu.h (WRITEDESTB): New macro.
698 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
699 modify PC. Moved the existing logic...
700 (WriteR15Branch): ... here. New function.
701 (WriteR15, WriteSR15): Drop the two least significant bits.
702 (LoadSMult): Use WriteR15Branch() to modify PC.
703 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
704
cf52c765
AO		 705 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
706 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
707 extracted from state->Cpsr, but preserve the unused bits.
708 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
709 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
710 get the full CPSR word.
711
4ef2594f
AO		 712 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
713 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
714 (SETPSR, SET_INTMODE, SETCC): Removed.
715 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
716 mask. Use SETPSR_* to modify PSR.
717 (ARMul_SetCPSR): Load all bits from value.
718 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
719
e62263b8
AO		 720 * armemu.c (ARMul_Emulate): Compute writeback value before
721 loading, since the offset register may be the destination
722 register.
723
b0eae074
AO		 724 * armdefs.h (SYSTEMBANK): Define as USERBANK.
725 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
726
ee9a7772
AO		 7272000-06-22 Alexandre Oliva <aoliva@cygnus.com>
728
f9c22bc3
AO		 729 * armemu.c (Multiply64): Fix computation of flag N.
730
ee9a7772
AO		 731 * armemu.c (MultiplyAdd64): Fix computation of flag N.
732
fe47e8df
AO		 7332000-06-20 Alexandre Oliva <aoliva@cygnus.com>
734
735 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
736 bits of the offset.
737
c1a72ffd
NC		 7382000-05-25 Nick Clifton <nickc@cygnus.com>
739
740 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
741 really changed.
742 (MMUWrite): Only indicate mode change if a singal has really
743 changed.
744
745 * armdefs.h (SYSTEMMODE): Define.
746 (BANK_CAN_ACEESS_SPSR): Define.
747
748 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
749 to advance before stopping the emulation.
750
751 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
752 correctly.
753
754 * armos.c (ARMul_OSInit): Create a initial stack pointer for
755 System mode.
756
757 * armsupp.c (ModeToBank): Remove unused first parameter.
758 Add support for System Mode.
759 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
760 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
761 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
762 (ARMulSwitchMode): Add support for System Mode.
763
764Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 765
766 * configure: Regenerated to track ../common/aclocal.m4 changes.
767
3463c3fb
NC		 7682000-05-23 Nick Clifton <nickc@cygnus.com>
769
770 * wrapper.c (sim_store_register): Special handling for CPSR
771 register.
772
5d0d395e
FCE		 7732000-03-11 Philip Blundell <philb@gnu.org>
774
775 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
776 Patch from Allan Skillman <Allan.Skillman@arm.com>.
777
6c9e0292
FCE		 778Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
779
780 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
781
6d358e86
NC		 7822000-02-08 Nick Clifton <nickc@cygnus.com>
783
784 * wrapper.c: Fix compile time warning messages.
785 * armcopro.c: Fix compile time warning messages.
786 * armdefs.h: Fix compile time warning messages.
787 * armemu.c: Fix compile time warning messages.
788 * armemu.h: Fix compile time warning messages.
789 * armos.c: Fix compile time warning messages.
790 * armsupp.c: Fix compile time warning messages.
791 * armvirt.c: Fix compile time warning messages.
d0187574 792 * bag.c: Fix compile time warning messages.
6d358e86 793
dfcd3bfb
JM		 7942000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
795
796 * *.[ch]: Use indent to make readable.
797
c2d11a7d
JM		 7981999-11-22 Nick Clifton <nickc@cygnus.com>
799
800 * armos.c (SWIread): Generate an error message if a huge read is
801 performed.
802 (SWIwrite): Generate an error message if a huge write is
803 performed.
804
5c44784c
JM		 8051999-10-27 Nick Clifton <nickc@cygnus.com>
806
807 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
808 breakpoint.
809
2df3850c
JM		 8101999-10-08 Ulrich Drepper <drepper@cygnus.com>
811
812 * armos.c (SWIopen): Always pass third parameter with 0666 since
813 otherwise uninitialized memory gets access if the O_CREAT bit is
814 set and so we possibly cannot access the file afterwards.
815
2acceee2
JM		 8161999-09-29 Doug Evans <devans@casey.cygnus.com>
817
818 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
819 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
820
d4f3574e
SS		 821Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
822
823 * configure: Regenerated to track ../common/aclocal.m4 changes.
824
cd0fc7c3
SS		 8251999-05-08 Felix Lee <flee@cygnus.com>
826
827 * configure: Regenerated to track ../common/aclocal.m4 changes.
828
7a292a7a
SS		 8291999-04-06 Keith Seitz <keiths@cygnus.com>
830
831 * wrapper.c (stop_simulator): New global.
832 (sim_stop): Set sim state to STOP and set
833 stop_simulator.
834 (sim_resume): Reset stop_simulator.
835 (sim_stop_reason): If stop_simulator is set, tell gdb
836 that the we took SIGINT.
837 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
838 stop_simulator is set.
839
8401999-04-02 Keith Seitz <keiths@cygnus.com>
841
842 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
843 whenever the counter expires.
844 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
845
8461999-03-24 Nick Clifton <nickc@cygnus.com>
847
848 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
849 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
850
c906108c
SS		 851Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
852
853 * wrapper.c (sim_open): Set endianness according to BFD or command
854 line switch.
855
856 * tconfig.in: Define SIM_HAVE_BIENDIAN.
857
858Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
859
860 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
861 the same as either RdHi or RdLo.
862
863Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
864
865 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
866 Set Reg[0] based on reason for for the exception.
867
868Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
869
870 * armos.c (SWIwrite0): New function.
871 (WriteCommandLineTo): New function.
872 (SWIopen): New function.
873 (SWIread): New function.
874 (SWIwrite): New function.
875 (SWIflen): New function.
876 (ARMul_OSHandleSWI): Call new functions instead of handling
877 these here.
878 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
879 (*): Reformat spacing to be a bit more GNUly.
880 Most code taken from a patch by Anthony Thompson
881 (athompso@cambridge.arm.com)
882
883Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
884
885 * armos.h: Add Angel SWI and its reason codes.
886 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
887
888Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
889
890 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
891 of ":tt" to catch stdin in addition to stdout.
892 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
893 or success of lseek().
894
895Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
896
897 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
898 to open stdout.
899
900Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
901
902 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
903 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
904 seek from offset 0 and not to use R2 for whence since it is
905 not passed as part of the SWI call.
906
907Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
908
909 * configure: Regenerated to track ../common/aclocal.m4 changes.
910
911Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
912
913 * configure: Regenerated to track ../common/aclocal.m4 changes.
914 * config.in: Ditto.
915
916Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
917
918 * acconfig.h: New file.
919 * configure.in: Reverted change of Apr 24; use sinclude again.
920
921Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
922
923 * configure: Regenerated to track ../common/aclocal.m4 changes.
924 * config.in: Ditto.
925
926Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
927
928 * configure.in: Don't call sinclude.
929
930Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937
938Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
939
940 * configure: Regenerated to track ../common/aclocal.m4 changes.
941
942Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
943
944 * configure: Regenerated to track ../common/aclocal.m4 changes.
945
946Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
947
948 * armopts.h: Remove definition of LITTLEND - it is not used.
949
950Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
951
952 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
953 length parameter. Return -1.
954
955Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
956
957 * configure: Regenerated to track ../common/aclocal.m4 changes.
958
959Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
960
961 * configure: Regenerated to track ../common/aclocal.m4 changes.
962
963Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
964
965 * configure: Regenerated to track ../common/aclocal.m4 changes.
966
967Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
968
969 * configure: Regenerated to track ../common/aclocal.m4 changes.
970 * config.in: Ditto.
971
972Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
973
974 * Makefile.in: Updated with changes from branch.
975 * armdefs.h: ditto
976 * armemu.c: ditto these changes
977 * armemu.h: ditto add support for
978 * armos.c: ditto the Thumb instruction
979 * armsupp.c: ditto set and the new v4
980 * armvirt.c: ditto architecture.
981 * wrapper.c: ditto
982 * thumbemu.c: New file from branch.
983
984
985Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
986
987 * configure: Regenerated to track ../common/aclocal.m4 changes.
988
989Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
990
991 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
992 from Tony Thompson at ARM: athompso@arm.com
993
994 * wrapper.c (sim_create_inferior): Add code to create an execution
995 environment. Patch from Tony Thompson at ARM: athompso@arm.com
996
997Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
998
999 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1000 sim_load_file.
1001
1002Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1003
1004 * configure: Regenerated to track ../common/aclocal.m4 changes.
1005
1006Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1007
1008 * configure: Regenerated to track ../common/aclocal.m4 changes.
1009
1010Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1011
1012 * configure: Regenerated to track ../common/aclocal.m4 changes.
1013
1014Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015
1016 * configure: Regenerated to track ../common/aclocal.m4 changes.
1017
1018Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019
1020 * configure: Regenerated to track ../common/aclocal.m4 changes.
1021
1022Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1023
1024 * configure: Regenerated to track ../common/aclocal.m4 changes.
1025
1026Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1027
1028 * configure: Regenerated to track ../common/aclocal.m4 changes.
1029
1030Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1031
1032 * configure: Regenerated to track ../common/aclocal.m4 changes.
1033 * config.in: Ditto.
1034
1035Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1036
1037 * wrapper.c (sim_kill): Delete.
1038 (sim_create_inferior): Add ABFD argument.
1039 (sim_load): Move setting of PC from here.
1040 (sim_create_inferior): To here.
1041
1042Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1043
1044 * configure: Regenerated to track ../common/aclocal.m4 changes.
1045 * config.in: Ditto.
1046
1047Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1048
1049 * wrapper.c (sim_open): Add ABFD argument.
1050
1051Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1052
1053 * wrapper.c (sim_open): Add callback argument.
1054 (sim_set_callbacks): Drop SIM_DESC argument.
1055
1056Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1057
1058 * configure: Regenerated to track ../common/aclocal.m4 changes.
1059
1060Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1061
1062 * wrapper.c (sim_stop): Stub sim_stop function.
1063
1064Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1065
1066 * arminit.c (ARMul_NewState): Preinitialize the state to
1067 all zero/NULL.
1068
1069Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1070
1071 * Makefile.in (SIM_OBJS): Add sim-load.o.
1072 * wrapper.c (sim_kind,myname): New static locals.
1073 (sim_open): Set sim_kind, myname.
1074 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1075 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1076
1077Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1078
1079 * wrapper.c (sim_trace): Update so that it matches prototype.
1080
1081Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1082
1083 * configure: Regenerated to track ../common/aclocal.m4 changes.
1084 * config.in: Ditto.
1085
1086Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1087
1088 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1089 $(srcdir)/....
1090 (armemu26.o): Ditto.
1091
1092Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1093
1094 * wrapper.c (sim_open): New arg `kind'.
1095
1096 * configure: Regenerated to track ../common/aclocal.m4 changes.
1097
1098Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1099
1100 * COPYING: Update FSF address.
1101
1102Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1103
1104 * configure: Regenerated to track ../common/aclocal.m4 changes.
1105
1106Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1107
1108 * configure: Regenerated to track ../common/aclocal.m4 changes.
1109
1110Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1111
1112 * configure: Re-generate.
1113
1114Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1115
1116 * configure: Regenerate to track ../common/aclocal.m4 changes.
1117
1118Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1119
1120 * wrapper.c (sim_open): Has result now.
1121 (sim_*): New SIM_DESC argument.
1122
1123Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1124
1125 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1126 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1127 * configure.in: sinclude ../common/aclocal.m4.
1128 * configure: Regenerated.
1129
1130Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1131
1132 * configure configure.in Makefile.in: Update to new configure
1133 scheme which is more compatible with WinGDB builds.
1134 * configure.in: Improve comment on how to run autoconf.
1135 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1136 * Makefile.in: Use autoconf substitution to install common
1137 makefile fragment.
1138
1139Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1140
1141 * run.c: Deleted, use one in ../common now.
1142 * Makefile.in: Delete everything that's been moved to
1143 ../common/Make-common.in.
1144 (SIM_OBJS): Define.
1145 * configure.in: Simplify using macros in ../common/aclocal.m4.
1146 * configure: Regenerated.
1147 * config.in: New file.
1148 * armos.c: #include config.h.
1149 * wrapper.c (mem_size): Value is in bytes now.
1150 (sim_callback): New global.
1151 (arm_sim_set_profile{,_size}): Delete.
1152 (arm_sim_set_mem_size): Rename to sim_size.
1153 (sim_do_command): Call printf_filtered via callback.
1154 (sim_set_callbacks): Record callback.
1155
1156Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1157
1158 * Makefile.in (mostlyclean): Remove config.log.
1159
1160Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1161
1162 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1163 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1164 (docdir): Removed.
1165 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1166 (AC_PROG_INSTALL): Added.
1167 * configure: Rebuilt.
1168
1169Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1170
1171 * configure: Regenerate with autoconf 2.7.
1172
1173Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1174
1175 * run.c (main): Use new bfd_big_endian macro.
1176
1177Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1178
1179 * run.c: Include "getopt.h".
1180 (verbose): Delete.
1181 (usage): Make static.
1182 (main): Call arm_sim_set_verbosity.
1183 Only load sections marked SEC_LOAD.
1184 * wrapper.c (mem_size, verbosity): New static global.
1185 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1186 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
1187
1188Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1189
1190 * armdefs.h (ARMul_State): New member `verbose'.
1191 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1192 * run.c (verbose): Make global.
1193 * wrapper.c (init): Set state->verbose.
1194 (ARMul_ConsolePrint): Don't print anything if !verbose.
1195
1196Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1197
1198 * armos.c: #include dbg_rdi.h.
1199 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1200 * armos.h (SWI_Breakpoint): Define.
1201 * wrapper.c: #include armemu.h, dbg_rdi.h.
1202 (rc): Delete.
1203 (sim_resume): Use state->EndCondition to record stop state.
1204 Call FLUSHPIPE before returning.
1205 (sim_stop_reason): Determine reason from state->EndCondition.
1206
1207Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1208
1209 * wrapper.c (sim_set_callbacks): New.
1210
1211Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1212
1213 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1214 number of bytes not read/written (or -1).
1215
1216Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1217
1218 * Makefile.in (maintainer-clean): New synonym for realclean.
1219
1220Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1221
1222 * configure.in: Remove AC_PROG_INSTALL.
1223 * configure: Rebuild.
1224 * Makefile.in (INSTALL): Revert to using install.sh.
1225 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1226 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1227 (mostlyclean): Make the same as clean, not distclean.
1228 (clean): Remove config.log.
1229 (install): Don't install in $(tooldir).
1230
1231Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1232
1233 (Try to) Update to new bfd autoconf scheme.
1234 * run.c: Don't include sysdep.h.
1235 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1236 (CC, CFLAGS, AR, RANLIB): Likewise.
1237 (HDEFINES, TDEFINES): Define.
1238 (CC_FOR_BUILD): Delete.
1239 (host_makefile_frag): Delete.
1240 (Makefile): Don't depend on frags.
1241 * configure.in (sysdep.h): Don't create symlink.
1242 (host_makefile_frag, frags): Deleted.
1243 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1244 * configure: Regenerated.
1245
1246Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1247
1248 * Update all FSF addresses except those in COPYING* files.
1249
1250Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1251
1252 * Makefile.in (clean): Remove run, libsim.a.
1253
1254 * Makefile.in, configure.in: converted to autoconf.
1255 * configure: New file, generated with autconf 2.4.
1256
1257 * arm.mt: Removed.
1258
1259Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1260
1261 * wrapper.c (sim_do_command): New function.
1262
1263Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1264
1265 * armos.c (ARMul_OSHandleSWI): New version to work with
1266 newlib simply.
1267
1268Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1269
1270 * run.c (main): Grab return value from right register.
1271
1272Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1273
1274 * New.
1275
1276
GDB Binutils - Deliverables
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