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sim: unify platform function & header tests
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
b15c5d7a
MF		 12021-06-12 Mike Frysinger <vapier@gentoo.org>
2
3 * config.in, configure: Regenerate.
4
f4fdd845
MF		 52021-05-17 Mike Frysinger <vapier@gentoo.org>
6
7 * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
8
383861bd
MF		 92021-05-17 Mike Frysinger <vapier@gentoo.org>
10
11 * sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
12 (struct sim_state): Delete.
13
6df01ab8
MF		 142021-05-16 Mike Frysinger <vapier@gentoo.org>
15
16 * armcopro.c, armemu.c, arminit.c, armsupp.c, armvirt.c, iwmmxt.c,
17 maverick.c, thumbemu.c: Include defs.h.
18 * armos.c, wrapper.c: Replace config.h include with defs.h.
19 * armdefs.h: Delete config.h include.
20
79633c12
MF		 212021-05-16 Mike Frysinger <vapier@gentoo.org>
22
23 * config.in, configure: Regenerate.
24
00330cd1
MF		 252021-05-14 Mike Frysinger <vapier@gentoo.org>
26
27 * armos.c (ARMul_OSHandleSWI): Delete 2nd arg to time callback.
28
df68e12b
MF		 292021-05-14 Mike Frysinger <vapier@gentoo.org>
30
31 * armos.c: Update include path.
32 * wrapper.c: Likewise.
33
aa0fca16
MF		 342021-05-04 Mike Frysinger <vapier@gentoo.org>
35
36 * configure: Regenerate.
37
f08708cb
SM		 382021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
39
40 * armdefs.h (ARMul_ConsolePrint): Use format attribute.
41 * wrapper.c (op_printf): Likewise.
42
fe348617
MF		 432021-05-01 Mike Frysinger <vapier@gentoo.org>
44
45 * config.in, configure: Regenerate.
46
163cb761
MF		 472021-05-01 Mike Frysinger <vapier@gentoo.org>
48
49 * Makefile.in (SIM_OBJS): Change armemu26.o to armemu.o.
50 (armemu26.o, armemu32.o): Delete targets.
51 * armemu32.c: New file.
52
66d055c7
MF		 532021-04-26 Mike Frysinger <vapier@gentoo.org>
54
55 * aclocal.m4, config.in, configure: Regenerate.
56
f6b9562f
NC		 572021-04-26 Nick Clifton <nickc@redhat.com>
58
59 PR 22790
60 * armemu.c (Handle_Store_Double): Allow 4 byte alignment when
61 running in v6 mode.
62
19f6a43c
TT		 632021-04-22 Tom Tromey <tom@tromey.com>
64
65 * configure, config.in: Rebuild.
66
e7d8f1da
TT		 672021-04-22 Tom Tromey <tom@tromey.com>
68
69 * Makefile.in (armemu26.o, armemu32.o): Use COMPILE and
70 POSTCOMPILE.
71
efd82ac7
TT		 722021-04-22 Tom Tromey <tom@tromey.com>
73
74 * configure: Rebuild.
75
2662c237
MF		 762021-04-21 Mike Frysinger <vapier@gentoo.org>
77
78 * aclocal.m4: Regenerate.
79
1f195bc3
SM		 802021-04-21 Simon Marchi <simon.marchi@polymtl.ca>
81
82 * configure: Regenerate.
83
37e9f182
MF		 842021-04-18 Mike Frysinger <vapier@gentoo.org>
85
86 * configure: Regenerate.
87
d5a71b11
MF		 882021-04-12 Mike Frysinger <vapier@gentoo.org>
89
90 * wrapper.c (sim_open): Delete 3rd arg to sim_cpu_alloc_all.
91
c2783492
MF		 922021-04-02 Mike Frysinger <vapier@gentoo.org>
93
94 * aclocal.m4, configure: Regenerate.
95
ebe9564b
MF		 962021-02-28 Mike Frysinger <vapier@gentoo.org>
97
98 * configure: Regenerate.
99
760b3e8b
MF		 1002021-02-21 Mike Frysinger <vapier@gentoo.org>
101
102 * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
103 * aclocal.m4, configure: Regenerate.
104
136da8cd
MF		 1052021-02-13 Mike Frysinger <vapier@gentoo.org>
106
107 * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
108 * aclocal.m4, configure: Regenerate.
109
aa09469f
MF		 1102021-02-06 Mike Frysinger <vapier@gentoo.org>
111
112 * configure: Regenerate.
113
68ed2854
MF		 1142021-01-11 Mike Frysinger <vapier@gentoo.org>
115
116 * config.in, configure: Regenerate.
117
bf470982
MF		 1182021-01-09 Mike Frysinger <vapier@gentoo.org>
119
120 * configure: Regenerate.
121
46f900c0
MF		 1222021-01-08 Mike Frysinger <vapier@gentoo.org>
123
124 * configure: Regenerate.
125
3d52735b
MF		 1262021-01-04 Mike Frysinger <vapier@gentoo.org>
127
128 * wrapper.c: Include stdlib.h.
129
9416af6e
MF		 1302021-01-04 Mike Frysinger <vapier@gentoo.org>
131
132 * iwmmxt.c: Include stdlib.h.
133
dfb856ba
MF		 1342021-01-04 Mike Frysinger <vapier@gentoo.org>
135
136 * configure: Regenerate.
137
9f132af9
JB		 1382020-12-15 Nick Clifton <nickc@redhat.com>
139
140 * wrapper.c (sim_create_inferior): Accept some more ARM machine numbers.
141
1422020-12-15 Jens Bauer <jens@plustv.dk>
143
144 * armemu.c (handle_v6_insn): Add support for SDIV and UDIV.
145 * thumbemu.c (handle_T2_insn): Likewise.
146
63aa0ac0
AB		 1472020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
148
149 * armos.c (SWIread): Fix printf format.
150
a5353ae6
LM		 1512020-08-13 Luis Machado <luis.machado@linaro.org>
152
153 PR sim/26365
154
155 * wrapper.c (sim_target_parse_command_line): Free discarded argv
156 entries.
157 (sim_open): Use a duplicate of argv instead of the original argv.
158
07f1f3aa
CB		 1592020-01-17 Christian Biesinger <cbiesinger@google.com>
160
161 * iwmmxt.c: Fix spelling error (seperate).
162
851c0536
LM		 1632019-12-06 Luis Machado <luis.machado@linaro.org>
164
165 * armemu.c (isize): Move this declaration ...
166 * arminit.c (isize): ... here.
167 * maverick.h: New file.
168 * wrapper.c: Include "maverick.h".
169 (<struct maverick_regs>, <union maverick_acc_regs>): Remove and update
170 comment.
171 (sim_create_inferior): Cast variables to proper type.
172 * maverick.c: Include "maverick.h".
173 (<struct maverick_regs>, <union maverick_acc_regs>): Move
174 declarations to maverick.h and update comment.
175 (DSPsc, DSPacc, DSPregs): Adjust comment.
176
43724d16
NC		 1772018-01-02 Nick Clifton <nickc@redhat.com>
178
179 PR 22663
180 * maverick.c (DSPCDP4): Add missing parameter to debug print
181 statement.
182
88240b18
YQ		 1832017-09-21 Yao Qi <yao.qi@linaro.org>
184
185 * wrapper.c (print_insn): Use disassembler instead of
186 print_insn_little_arm.
187
5c887dd5
JB		 1882017-09-06 John Baldwin <jhb@FreeBSD.org>
189
190 * configure: Regenerate.
191
13a590ca
MF		 1922017-02-13 Mike Frysinger <vapier@gentoo.org>
193
194 * armos.c: Include libiberty.h.
195 (SWIopen): Use ARRAY_SIZE.
196 * armsupp.c: Include libiberty.h.
197 (ModeToBank): Use ARRAY_SIZE.
198 * wrapper.c (sim_target_parse_command_line): Likewise.
199
7df94786
NC		 2002016-07-14 Nick Clifton <nickc@redhat.com>
201
202 * armemu.c (Multiply64): Only issue error messages about invalid
203 arguments if debugging is enabled.
204 * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
205
ce39bd38
MF		 2062016-01-10 Mike Frysinger <vapier@gentoo.org>
207
208 * config.in, configure: Regenerate.
209
e19418e0
MF		 2102016-01-10 Mike Frysinger <vapier@gentoo.org>
211
212 * configure: Regenerate.
213
16f7876d
MF		 2142016-01-10 Mike Frysinger <vapier@gentoo.org>
215
216 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
217 * configure: Regenerate.
218
99d8e879
MF		 2192016-01-10 Mike Frysinger <vapier@gentoo.org>
220
221 * configure: Regenerate.
222
35656e95
MF		 2232016-01-10 Mike Frysinger <vapier@gentoo.org>
224
225 * configure: Regenerate.
226
347fe5bb
MF		 2272016-01-10 Mike Frysinger <vapier@gentoo.org>
228
229 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
230 * configure: Regenerate.
231
22be3fbe
MF		 2322016-01-10 Mike Frysinger <vapier@gentoo.org>
233
234 * configure: Regenerate.
235
0dc73ef7
MF		 2362016-01-10 Mike Frysinger <vapier@gentoo.org>
237
238 * configure: Regenerate.
239
936df756
MF		 2402016-01-09 Mike Frysinger <vapier@gentoo.org>
241
242 * config.in, configure: Regenerate.
243
2e3d4f4d
MF		 2442016-01-06 Mike Frysinger <vapier@gentoo.org>
245
246 * wrapper.c (sim_create_inferior): Mark argv and env const.
247 (sim_open): Mark argv const.
248
9bbf6f91
MF		 2492016-01-04 Mike Frysinger <vapier@gentoo.org>
250
251 * configure: Regenerate.
252
77cf2ef5
MF		 2532016-01-03 Mike Frysinger <vapier@gentoo.org>
254
255 * wrapper.c (sim_open): Update sim_parse_args comment.
256
34fed699
MF		 2572016-01-03 Mike Frysinger <vapier@gentoo.org>
258
259 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
260 a call to countargv.
261
0cb8d851
MF		 2622016-01-03 Mike Frysinger <vapier@gentoo.org>
263
264 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
265 * configure: Regenerate.
266
1ac72f06
MF		 2672016-01-02 Mike Frysinger <vapier@gentoo.org>
268
269 * configure: Regenerate.
270 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
271
e1211e55
MF		 2722015-12-30 Mike Frysinger <vapier@gentoo.org>
273
274 * wrapper.c (sim_store_register): Rename to ...
275 (arm_reg_store): ... this.
276 (sim_fetch_register): Rename to ...
277 (arm_reg_fetch): ... this.
278 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
279
5e744ef8
MF		 2802015-12-27 Mike Frysinger <vapier@gentoo.org>
281
282 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
283
1b393626
MF		 2842015-12-26 Mike Frysinger <vapier@gentoo.org>
285
286 * config.in, configure: Regenerate.
287
91d6df78
MF		 2882015-12-25 Mike Frysinger <vapier@gentoo.org>
289
290 * Makefile.in (SIM_OBJS): Delete bag.o.
291 * armdefs.h (struct ARMul_State): Delete ErrorCode.
292 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
293 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
294 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
295 HOURGLASS_RATE): Delete.
296 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
297 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
298 (ARMul_Abort): Delete ARMul_OSException call.
299 * armopts.h: Delete file.
300 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
301 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
302 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
303 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
304 tempnames.
305 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
306 OSptr->tempnames.
307 * armrdi.c: Delete file.
308 * armvirt.c: Delete armopts.h include.
309 (ARMul_LoadInstrS): Delete HOURGLASS logic.
310 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
311 dbg_hif.h: Delete files.
312 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
313 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
314 Dbg_MCState, getbufferproc): Delete.
315 (rdi_*): Delete Functions.
316 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
317 (struct RDIProcVec): Delete.
318 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
319 * wrapper.c (ARMul_Debug): Delete.
320
1d19cae7
DV		 3212015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
322
323 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
324 * armemu.c (handle_v6_insn): Likewise.
325
6e4f085c
MF		 3262015-11-14 Mike Frysinger <vapier@gentoo.org>
327
328 * wrapper.c (sim_close): Delete.
329
454de2ee
NC		 3302015-07-14 Nick Clifton <nickc@redhat.com>
331
332 * armcopro.c: Remove extraneous whitespace.
333 * armdefs.h: Likewise.
334 * armfpe.h: Likewise.
335 * arminit.c: Likewise.
336 * armopts.h: Likewise.
337 * armos.c: Likewise.
338 * armos.h: Likewise.
339 * armrdi.c: Likewise.
340 * armsupp.c: Likewise.
341 * armvirt.c: Likewise.
342 * bag.c: Likewise.
343 * bag.h: Likewise.
344 * communicate.c: Likewise.
345 * communicate.h: Likewise.
346 * dbg_conf.h: Likewise.
347 * dbg_cp.h: Likewise.
348 * dbg_hif.h: Likewise.
349 * dbg_rdi.h: Likewise.
350 * gdbhost.c: Likewise.
351 * gdbhost.h: Likewise.
352 * iwmmxt.c: Likewise.
353 * iwmmxt.h: Likewise.
354 * kid.c: Likewise.
355 * main.c: Likewise.
356 * maverick.c: Likewise.
357 * parent.c: Likewise.
358 * thumbemu.c: Likewise.
359 * wrapper.c: Likewise.
360
db49d3d0
NC		 3612015-07-02 Nick Clifton <nickc@redhat.com>
362
363 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
364 (SIM_EXTRA_LIBS): Add -lm.
365
73cb0348
NC		 3662015-06-28 Nick Clifton <nickc@redhat.com>
367
368 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
369 * armdefs.h (ARMdval, ARMfval): New types.
370 (ARM_VFP_reg): New union.
371 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
372 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
373 macros for the new VFP_Reg field.
374 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
375 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
376 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
377 instructions.
378 (handle_VFP_move): New function.
379 (ARMul_Emulate16): Add checks for newly supported v6
380 instructions. Add support for VMRS, VMOV and MRC instructions.
381 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
382 operating in v6 mode.
383 * armemu.h (t_resolved): Define.
384 * armsupp.c: Include math.h.
385 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
386 VSTM, VLDM and VPOP instructions.
387 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
388 new handle_VFP_xfer function.
389 (ARMul_STC): Likewise.
390 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
391 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
392 VCMPE and VCVT instructions.
393 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
394 new handle_VFP_op function.
395 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
396 (test_cond): New function. Tests a condition and returns non-zero
397 if the condition has been met.
398 (handle_IT_block): New function.
399 (in_IT_block): New function.
400 (IT_block_allow): New function.
401 (ThumbExpandImm): New function.
402 (handle_T2_insn): New function. Handles T2 thumb instructions.
403 (handle_v6_thumb_insn): Add next_instr and pc parameters.
404 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
405 v6 instructions.
406 * wrapper.c (sim_create_inferior): Detect a thumb address and call
407 SETT appropriately.
408
8d0978fb
MF		 4092015-06-23 Mike Frysinger <vapier@gentoo.org>
410
411 * configure: Regenerate.
412
b50a1532
MF		 4132015-06-23 Mike Frysinger <vapier@gentoo.org>
414
415 * armdefs.h: Always include stdint.h.
416 [!__STDC__]: Delete.
417 [!HAVE_STDINT_H]: Delete.
418 * dbg_hif.h [!__STDC__]: Delete.
419
a3487082
MF		 4202015-06-12 Mike Frysinger <vapier@gentoo.org>
421
422 * configure: Regenerate.
423
306f4178
MF		 4242015-06-12 Mike Frysinger <vapier@gentoo.org>
425
426 * configure: Regenerate.
427
20bca71d
MF		 4282015-04-18 Mike Frysinger <vapier@gentoo.org>
429
430 * sim-main.h (SIM_CPU): Delete.
431
7e83aa92
MF		 4322015-04-18 Mike Frysinger <vapier@gentoo.org>
433
434 * sim-main.h (sim_cia): Delete.
435
034685f9
MF		 4362015-04-17 Mike Frysinger <vapier@gentoo.org>
437
438 * sim-main.h (CIA_GET, CIA_SET): Delete.
439
27b97b40
MF		 4402015-04-17 Mike Frysinger <vapier@gentoo.org>
441
442 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
443 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
444 CPU_PC_STORE for all cpus.
445
78e9aa70
MF		 4462015-04-15 Mike Frysinger <vapier@gentoo.org>
447
448 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
449 * sim-main.h (STATE_CPU): Delete.
450
bf12d44e
MF		 4512015-04-13 Mike Frysinger <vapier@gentoo.org>
452
453 * configure: Regenerate.
454
e787f858
MF		 4552015-04-12 Mike Frysinger <vapier@gentoo.org>
456
457 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
458
122bbfb5
MF		 4592015-04-06 Mike Frysinger <vapier@gentoo.org>
460
461 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
462
0fe84f3f
MF		 4632015-04-01 Mike Frysinger <vapier@gentoo.org>
464
465 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
466 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
467 * tconfig.h: Delete file.
468
aadc9410
MF		 4692015-03-31 Mike Frysinger <vapier@gentoo.org>
470
471 * config.in, configure: Regenerate.
472
49d62f89
MF		 4732015-03-30 Mike Frysinger <vapier@gentoo.org>
474
475 * Makefile.in (SIM_RUN_OBJS): Delete.
476 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
477 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
478 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
479 * sim-main.h: New file.
480 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
481 Add sim-main.h and sim-options.h includes.
482 (sim_callback, mem_size, trace): Add TODO comments.
483 (state): Delete static and add TODO comment.
484 (sim_kind, myname, big_endian): Delete.
485 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
486 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
487 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
488 (sim_target_parse_command_line): Mark static.
489 (free_state): New function.
490 (sim_open): Rewrite to use new common logic.
491 (sim_close): Delete body.
492
dbf8e8af
MF		 4932015-03-30 Mike Frysinger <vapier@gentoo.org>
494
495 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
496 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
497 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
498 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
499
58b991b1
MF		 5002015-03-30 Mike Frysinger <vapier@gentoo.org>
501
502 * armemu.c [MODE32] (handle_v6_insn): Move definition.
503 (ARMul_Emulate26): Initialize do_int after label target.
504 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
505 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
506 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
507 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
508 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
509 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
510 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
511 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
512 * armsupp.c (ARMul_Align): Convert old style prototype.
513 * bag.c (addtolist, killwholelist): Mark static.
514 (BAG_newbag): Convert old style prototype.
515 * maverick.c (mv_compute_host_endianness): Delete.
516 * wrapper.c (verbosity, sim_set_verbose): Delete.
517 (init): Set state->verbose to 0.
518
c4c9c44f
MF		 5192015-03-30 Mike Frysinger <vapier@gentoo.org>
520
521 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
522 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
523 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
524 * config.in, configure: Regenerate.
525
457983e3
MF		 5262015-03-30 Mike Frysinger <vapier@gentoo.org>
527
528 * Makefile.in (COPRO): Delete.
529 (SIM_OBJS): Expand COPRO.
530 * configure.ac: Deletd stdint.h check.
531 (COPRO): Delete.
532 * configure: Regenerate.
533
ae7d0cac
MF		 5342015-03-16 Mike Frysinger <vapier@gentoo.org>
535
536 * config.in, configure: Regenerate.
537 * tconfig.in: Rename file ...
538 * tconfig.h: ... here.
539
465fb143
MF		 5402015-03-14 Mike Frysinger <vapier@gentoo.org>
541
542 * Makefile.in (SIM_EXTRA_CFLAGS): Add
543 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
544 (SIM_RUN_OBJS): Set to run.o.
545
5cddc23a
MF		 5462015-03-14 Mike Frysinger <vapier@gentoo.org>
547
548 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
549 * aclocal.m4, configure: Regenerate.
550
2974be62
AM		 5512014-08-19 Alan Modra <amodra@gmail.com>
552
553 * configure: Regenerate.
554
faa743bb
RM		 5552014-08-15 Roland McGrath <mcgrathr@google.com>
556
557 * configure: Regenerate.
558 * config.in: Regenerate.
559
1d63324c
NC		 5602014-03-18 Nick Clifton <nickc@redhat.com>
561
562 * wrapper.c: Convert function declarations to ISO C format.
563 (sim_open): Delete code for handling t,d and z command line
564 options.
565
8d052926
NC		 5662014-03-14 Nick Clifton <nickc@redhat.com>
567
568 * wrapper.c (op_print): New function.
569 (sim_dis_read): New function.
570 (print_insn): New function - disassembles the given instruction.
571 (sim_trace): Note that tracing is now allowed.
572 (sim_create_inferior): Default to emulating v6.
573 Initialise the disassembler machinery.
574 (sim_target_parse_command_line): Add support for -t -d and -z
575 options.
576 (sim_target_display_usage): Note existence of -d and -z options.
577 (sim_open): Parse -t -d and -z options.
578 * armemu.h: Add exports of trace, disas and trace_funcs.
579 Add prototype for print_insn.
580 * armemu.c (ARMul_Emulate26): Add tracing code.
581 Delete unused variables.
582 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
583 Move Rm variable into switch cases.
584 Add tracing code.
585
586 * armcopro.c (XScale_cp15_init): Add a return value.
587 (XScale_cp13_init): Likewise.
588 (XScale_cp14_init): Likewise.
589 (XScale_cp15_LDC): Delete unused function.
590 (XScale_cp15_STC): Likewise.
591 * maverick.c: Delete comment inside comment.
592 (DSPInit): Delete unused function.
593 (DSPMCR4): Fix compile time warning about missing parenthesis.
594 (DSPMCR5): Likewise.
595 (DSPCDP6): Delete unused variable opcode2.
596
b9366cf3
DM		 5972014-03-14 David McQuillan <dmcq@tao-group.com>
598
599 PR sim/8388
600 * armemu.c (WriteR15Load): New function. Determines if the state
601 can be changed upon a write to R15.
602 (LoadMult): Use WriteR15Load.
603 * armemu.h (WRITEDESTB): Use WriteR15Load.
604
60d847df
MF		 6052014-03-10 Mike Frysinger <vapier@gentoo.org>
606
607 * wrapper.c (sim_do_command): Add const to cmd.
608
b2b255bd
MF		 6092014-03-05 Mike Frysinger <vapier@gentoo.org>
610
611 * wrapper.c (sim_load): Add const to prog.
612
bf3d9781
AM		 6132013-09-23 Alan Modra <amodra@gmail.com>
614
615 * configure: Regenerate.
616
31e6ad7d
MF		 6172013-06-03 Mike Frysinger <vapier@gentoo.org>
618
619 * aclocal.m4, configure: Regenerate.
620
590919de
MF		 6212013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
622 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
623
624 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
625
19a3671c
JB		 6262012-12-19 Joel Brobecker <brobecker@adacore.com>
627
628 * COPYING: Update to GPL version 3.
629
f253d86d
NC		 6302012-09-03 Nick Clifton <nickc@redhat.com>
631
632 PR sim/14540
633 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
634 is denied.
635
9256caa6
KB		 6362012-08-01 Kevin Buettner <kevinb@redhat.com>
637
638 * wrapper.c (libiberty.h): Include.
639 (sim_store_register, sim_fetch_register): On success, return
640 length, instead of -1.
641
5f3ef9d0
JB		 6422012-06-15 Joel Brobecker <brobecker@adacore.com>
643
644 * config.in, configure: Regenerate.
645
b0f05691
NC		 6462012-06-13 Nick Clifton <nickc@redhat.com>
647
648 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
649 binaries (for now).
650
a493e3e2
PA		 6512012-05-24 Pedro Alves <palves@redhat.com>
652
653 PR gdb/7205
654
72f4393d 655 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 656
a6ff997c
NC		 6572012-05-18 Nick Clifton <nickc@redhat.com>
658
659 PR 14072
660 * wrapper.c: Include config.h before system header files.
661
2232061b
MF		 6622012-03-24 Mike Frysinger <vapier@gentoo.org>
663
664 * aclocal.m4, config.in, configure: Regenerate.
665
db2e4d67
MF		 6662011-12-03 Mike Frysinger <vapier@gentoo.org>
667
668 * aclocal.m4: New file.
669 * configure: Regenerate.
670
9c082ca8
MF		 6712011-10-17 Mike Frysinger <vapier@gentoo.org>
672
673 * configure.ac: Change include to common/acinclude.m4.
674
6ffe910a
MF		 6752011-10-17 Mike Frysinger <vapier@gentoo.org>
676
677 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
678 call. Replace common.m4 include with SIM_AC_COMMON.
679 * configure: Regenerate.
680
161fc452
NC		 6812011-07-01 Nick Clifton <nickc@redhat.com>
682
683 PR sim/12737
684 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
685 signed compare.
686 (WMAC): Extend computed result before adding to result register.
687 (WRSA): Sign extend 32-bit values before shifting.
688
af9f7da7
MF		 6892011-04-16 Mike Frysinger <vapier@gentoo.org>
690
691 * wrapper.c (sim_complete_command): New stub function.
692
363a6e9f
OS		 6932010-05-26 Ozkan Sezer <sezeroz@gmail.com>
694
695 * communicate.c (MYread_char): Check error return from accept() call
696 by its equality to -1 not by it being negative.
697 (MYread_charwait): Likewise.
698 * main.c (main): Likewise for both socket() and accept() calls.
699
5558e7e6
MF		 7002010-04-14 Mike Frysinger <vapier@gentoo.org>
701
702 * wrapper.c (sim_write): Add const to buffer arg.
703
3725885a
RW		 7042010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
705
706 * configure: Regenerate.
707
d6416cdc
RW		 7082009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
709
81ecdfbb
RW		 710 * config.in: Regenerate.
711 * configure: Likewise.
712
d6416cdc
RW		 713 * configure: Regenerate.
714
a85c0b49
JS		 7152008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
716
717 * arminit.c, iwmmxt.c: Include <string.h> to
718 eliminate warning.
b5bd9624
HPN		 7192008-07-11 Hans-Peter Nilsson <hp@axis.com>
720
721 * configure: Regenerate to track ../common/common.m4 changes.
722 * config.in: Ditto.
723
6efef468 7242008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 725 Daniel Jacobowitz <dan@codesourcery.com>
726 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 727
728 * configure: Regenerate.
729 * wrapper.c (sim_target_display_usage): Add help parameter.
730
e1c9b6f1
MM		 7312007-02-27 Mark Mitchell <mark@codesourcery.com>
732
733 * armos.c (SWIflen): Do not treate file descriptor zero as
734 special.
735
1306df90
NC		 7362007-02-15 Nick Clifton <nickc@redhat.com>
737
738 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
739 the sext and sxtah instructions.
740
8944021f
DJ		 7412007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
742
743 Reported by timeless@gmail.com:
744 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
745
edc5d9ec
HPN		 7462006-12-21 Hans-Peter Nilsson <hp@axis.com>
747
748 * acconfig.h: Remove.
749 * config.in: Regenerate.
750
e85e3205
RE		 7512006-06-13 Richard Earnshaw <rearnsha@arm.com>
752
753 * configure: Regenerated.
754
2f0122dc
DJ		 7552006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
756
757 * configure: Regenerated.
758
20e95c23
DJ		 7592006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
760
761 * configure: Regenerated.
762
4b1d9c58
PB		 7632006-03-07 Paul Brook <paul@codesourcery.com>
764
765 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
766
eeea4660
DJ		 7672006-02-01 Shaun Jackman <sjackman@gmail.com>
768
769 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
770 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
771
aba6488e
MM		 7722005-11-23 Mark Mitchell <mark@codesourcery.com>
773
774 * wrapper.c (gdb/signals.h): Include it.
775 (SIGTRAP): Don't define.
776 (SIGBUS): Likewise.
777 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
778
2be701a3
DJ		 7792005-11-16 Shaun Jackman <sjackman@gmail.com>
780
eeea4660 781 * armos.c: Include limits.h
2be701a3
DJ		 782 (unlink): Remove this macro. It is unused in this file and
783 conflicts with sim_callback->unlink.
784 (PATH_MAX): Define as 1024 if not already defined.
785 (ReadFileName): New function.
786 (SWIopen): Fix a potential buffer overflow.
787 (SWIremove): New function.
788 (SWIrename): Ditto.
789 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
790 SWI_Remove, and SWI_Rename, as well as the RDI calls
791 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
792 AngelSWI_Reason_Rename.
793
c4793bac
PB		 7942005-09-19 Paul Brook <paul@codesourcery.com>
795
796 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
797 available.
798 * armemu.c: Use them.
799 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
800 * configure.ac: Check for stdint.h.
801 * config.in: Regenerate.
802 * configure: Regenerate.
803
546aee7a
NC		 8042005-05-24 Nick Clifton <nickc@redhat.com>
805
806 * thumbemu.c (handle_v6_thumb_insn): New function.
807 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
808 instruction binary is encountered.
809
380d9419
NC		 8102005-05-12 Nick Clifton <nickc@redhat.com>
811
812 * Update the address and phone number of the FSF organization in
813 the GPL notices in the following files:
814 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
815 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
816 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
817 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
818 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
819 maverick.c, parent.c, thumbemu.c, wrapper.c
820
8207e0f2
NC		 8212005-04-20 Nick Clifton <nickc@redhat.com>
822
823 * armemu.c (handle_v6_insn): New function - emulate a few of the
824 v6 instructions - the ones now generated by GCC.
825 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
826 found.
827 * armdefs.h (struct ARMul_State): Add new field: is_v6.
828 (ARM_v6_Prop): Define.
829 * arminit.c (ARMul_NewState): Initialise the v6 flag.
830 (ARMul_SelectProcessor): Determine if the v6 flag should be
831 set.
832 * wrapper.c (sim_create_inferior): For unknown architectures,
833 default to allowing the v6 instructions.
72f4393d 834
16d55f14
NC		 8352005-04-18 Nick Clifton <nickc@redhat.com>
836
837 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
838 operator to the RHS.
839 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
840 indicate an unsigned long long constant.
841
2b193c4a
MK		 8422005-03-23 Mark Kettenis <kettenis@gnu.org>
843
844 * configure: Regenerate.
845
35695fd6
AC		 8462005-01-14 Andrew Cagney <cagney@gnu.org>
847
848 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
849 explicit call to AC_CONFIG_HEADER.
850 * configure: Regenerate.
851
f0569246
AC		 8522005-01-12 Andrew Cagney <cagney@gnu.org>
853
854 * configure.ac: Update to use ../common/common.m4.
855 * configure: Re-generate.
856
38f48d72
AC		 8572005-01-11 Andrew Cagney <cagney@localhost.localdomain>
858
859 * configure: Regenerated to track ../common/aclocal.m4 changes.
860
b7026657
AC		 8612005-01-07 Andrew Cagney <cagney@gnu.org>
862
863 * configure.ac: Rename configure.in, require autoconf 2.59.
864 * configure: Re-generate.
865
379832de
HPN		 8662004-12-08 Hans-Peter Nilsson <hp@axis.com>
867
868 * configure: Regenerate for ../common/aclocal.m4 update.
869
0aaa4a81
AC		 8702004-06-28 Andrew Cagney <cagney@gnu.org>
871
872 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
873
a4c9740c
MM		 8742003-12-29 Mark Mitchell <mark@codesourcery.com>
875
876 * armos.c (fcntl.h): Do not include it.
877 (O_RDONLY): Do not define.
878 (O_WRONLY): Likewise.
879 (O_RDWR): Likewise.
880 (targ-vals.h): Include it.
881 (translate_open_mode): Use TARGET_O_* instead of O_*.
882 (SWIopen): Likewise.
883 * Makefile.in (armos.o): Depend on targ-vals.h.
884
c88931b0
NC		 8852003-04-13 Nick Clifton <nickc@redhat.com>
886
887 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
888 mode.
889 (PutWord): Likewise.
890
3a3d6f65
NC		 8912003-03-30 Nick Clifton <nickc@redhat.com>
892
893 * configure.in (CON_FLAGS): Remove.
894 (COPRO): Unconditionally include iwmmxt.o.
895 * configure: Regenerate.
896 * Makefile.in (CON_FLAGS): Remove.
897 * armcopro.c: Remove use of __IWMMXT__ flag.
898 * wrapper.c: Likewise.
899 * armemu.c: Likewise.
900 Add explanatory comment for suppressed code.
901
9022003-03-27 Nick Clifton <nickc@redhat.com>
903
904 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
905
0f026fd0
NC		 9062003-03-27 Nick Clifton <nickc@redhat.com>
907
908 * configure.in: (CON_FLAGS): Define and intialise.
909 (COPRO): Add iwmmxt.o if configuring for XScale.
910 * configure: Regenerate.
911 * Makefile.in (iwmmxt.o): Add rule to build.
912 (COM_FLAGS): Define.
913 (ALL_FLAGS): Add CON_FLAGS.
914 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
915 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
916 (ARM_iWMMXt_Prop): Define.
917 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
918 pass to coprocessor.
919 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
920 (ARMul_Abort): Catch branches through uninitialised vectors.
921 * armos.c (softevtorcode): Update comment.
922 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 923 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
924 (sim_store_register): Handle iWMMXt registers.
925 (sim_fetch_register): Handle iWMMXt registers.
926 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
927 functions.
928 * iwmmxt.c: New file: iWMMXt emulator.
929
dd97b6fd 9302003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 931
932 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 933 written by Aldy Hernandez <aldyh@redhat.com> and
934 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 935
936 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 937 co-processor.
938 * Makefile.in: Add maverick.o target.
939 * configure.in (COPRO): Add maverick.o.
940 * configure: Regenerate.
941 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 942 available on target processor. Add code to initialse Maverick
943 co-processor support code.
72f4393d
L		 944 * armdefs.h (ARMul_state): Add is_ep9312 field.
945 (ARM_ep9312_Prop): Define.
946 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 947 functions.
72f4393d 948 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 949 co-processor support once the chip has been selected.
72f4393d
L		 950 * wrapper.c: Add support for Maverick co-processor.
951 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 952 chip has been selected.
953
0d9fd8f1
NC		 9542003-03-02 Nick Clifton <nickc@redhat.com>
955
956 * armos.c (SWIWrite0): Catch big-endian bug when printing
957 characters.
958
6b4a8935
AC		 9592003-02-27 Andrew Cagney <cagney@redhat.com>
960
961 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 962
45fdcabe
BE		 9632003-01-10 Ben Elliston <bje@redhat.com>
964
965 * README.Cygnus: Rename from this ..
966 * README: .. to this.
967
058f270d
AC		 9682002-09-27 Andrew Cagney <ac131313@redhat.com>
969
970 * wrapper.c (sim_open): Add support for -m<mem-size>.
971 (mem_size): Reduce to 2MB.
972 Fix PR gdb/433.
973
c7a7b500
NC		 9742002-08-15 Nick Clifton <nickc@redhat.com>
975
976 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
977 can be caused by an interrupted system call being resumed by GDB.
978
630ace25
NC		 9792002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
980
981 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
982 and MIAxy instructions.
72f4393d 983
7b77dec6
NC		 9842002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
985
986 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
987
c8cca39f
AC		 9882002-06-16 Andrew Cagney <ac131313@redhat.com>
989
990 * configure: Regenerated to track ../common/aclocal.m4 changes.
991
26216b98
AC		 9922002-06-12 Andrew Cagney <ac131313@redhat.com>
993
994 * Makefile.in: Update copyright.
995 (wrapper.o): Specify dependencies.
996 * wrapper.c: Include "gdb/sim-arm.h".
997 (sim_store_register, sim_fetch_register): Rewrite using `enum
998 arm_sim_regs' and a switch.
999
3c25f8c7
AC		 10002002-06-09 Andrew Cagney <cagney@redhat.com>
1001
1002 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
1003 * armos.c: Include "gdb/callback.h".
1004
5aa682b2
NC		 10052002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
1006
1007 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
1008 if a Data Abort is detected.
1009
7378e198
NC		 10102002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
1011
10b57fcb
NC		 1012 * armvirt.c (GetWord): Only perform access checks if 'check'
1013 is set.
1014 (PutWord): Likewise.
1015 * wrapper.c (sim_create_inferior): Report unknown machine
1016 numbers.
7378e198
NC		 1017 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
1018 2, it has already been advanced.
1019
2984e114
NC		 10202002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1021
1022 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
1023 instruction do not add in the second bit of the base address -
1024 this has already been accounted for.
1025
8b2440b7
NC		 10262002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
1027
1028 * armcopro.c (check_cp13_access): Allow access to register 1 when
1029 CRm is 1.
1030 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
1031
de4112fa
NC		 10322002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
1033
7f53bce4 1034 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 1035 * armos.c (swi_mask): Define. Initialise to supporting all
1036 SWI emulations.
1037 (ARMul_OSInit): For XScale targets, only support the ANGEL
1038 SWI interface. (This is at the request if Intel).
1039 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 1040 SWI call should be emulated.
de4112fa
NC		 1041 Do not fall through from AngelSWI_Reason_WriteC.
1042 Propagate exit code from RedBoot Exit SWI.
1043 * rdi-dgb.h (swi_mask): Prototype.
1044 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
1045 * wrapper.c (sim_target_parse_command_line): New function.
1046 Look for and handle --swi-support switch.
1047 (sim_target_parse_arg_array): New function. Process an argv
1048 array for parsing by sim_target_parse_command_line.
1049 (sim_target_display_usage): New function. Describe syntax of
1050 --swi-suppoort switch.
1051 (sim_open): Add call to sim_target_parse_arg_array).
1052
d8512e6a
NC		 10532002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
1054
1055 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
1056 mode and some of its system calls.
1057
ae60d3dd
AG		 10582002-03-17 Anthony Green <green@redhat.com>
1059
1060 * wrapper.c (mem_size): Increase the default target memory to 8MB.
1061
b3ba81f8
KS		 10622002-02-21 Keith Seitz <keiths@redhat.com>
1063
1064 * armos.c (SWIWrite0): Use generic host_callback mechanism
1065 for supported OS functions "open", "close", "write", etc.
1066 (SWIopen): Likewise.
1067 (SWIread): Likewise.
1068 (SWIwrite): Likewise.
1069 (SWIflen): Likewise.
1070 (ARMul_OSHandleSWI): Likewise.
1071
c17aa318
NC		 10722002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
1073
1074 * wrapper.c (sim_create_inferior): Modify previous patch so that
1075 it is only triggered for COFF format executables.
1076
25180f8a
NC		 10772002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
1078
c17aa318
NC		 1079 * wrapper.c (sin_create_inferior): If a v5 architecture is
1080 detected, assume it might be an XScale binary, since there is no
1081 way to distinguish between the two in the COFF file format.
25180f8a 1082
57165fb4
NC		 10832002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
1084
1085 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
1086 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
1087 and CPRead[14].
1088 Fix formatting. Improve layout.
1089 * armemu.h: Fix formatting. Improve layout.
1090
272fcdcd
NC		 10912002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
1092
1093 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
1094 return zeroes in the other words.
86c735a5 1095 General formatting tidy ups.
272fcdcd 1096
6746a76a
BH		 10972001-11-16 Ben Harris <bjh21@netbsd.org>
1098
1099 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1100 $(srcdir)/....
1101 (armemu26.o): Ditto.
1102
ff44f8e3
NC		 11032001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
1104
1105 * armemu.h (CP_ACCESS_ALLOWED): New macro.
1106 Fix formatting.
1107 * armcopro.c (read_cp14_reg): Make static.
1108 (write_cp14_reg): Make static.
1109 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
1110 Fix formatting.
1111 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
1112 (ARMul_STC): Check CP_ACCESS_ALLOWED.
1113 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
1114 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
1115 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
1116 Fix formatting.
1117 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
1118 equal to 15.
1119 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
1120 Fix formatting.
1121
fb7a8ef0
NC		 11222001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1123
1124 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
1125 instructions with post indexed addressing modes.
1126
dac07255
NC		 11272001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
1128
1129 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
1130 determine rocesor mode.
1131
c3ae2f98
MG		 11322001-04-18 matthew green <mrg@redhat.com>
1133
1134 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
1135 (read_cp15_reg): Make non-static.
1136 (XScale_cp15_LDC): Update for write_cp15_reg() change.
1137 (XScale_cp15_MCR): Likewise.
1138 (XScale_cp15_write_reg): Likewise.
1139 (XScale_check_memacc): New function. Check for breakpoints being
1140 activated by memory accesses. Does not support the Branch Target
1141 Buffer.
1142 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
1143 (XScale_debug_moe): New function. Set the debug Method Of Entry,
1144 if configured.
1145 (write_cp14_reg): Reset count counter if requested.
1146 * armdefs.h (struct ARMul_State): New members `LastTime' and
1147 `CP14R0_CCD' used for the timer/counters.
1148 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
1149 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
1150 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
1151 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
1152 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
1153 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
1154 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
1155 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
1156 defines for XScale registers.
1157 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
1158 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
1159 (ARMul_Emulate32): Handle the clock counter and hardware instruction
1160 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
1161 software interrupts.
1162 (LoadMult): Call XScale_set_fsr_far() for data aborts.
1163 (LoadSMult): Likewise.
1164 (StoreMult): Likewise.
1165 (StoreSMult): Likewise.
1166 * armemu.h (write_cp15_reg): Update prototype.
1167 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
1168 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
1169 register 0.
1170 * armvirt.c (GetWord): Call XScale_check_memacc().
1171 (PutWord): Likewise.
1172
3cf84db9
NC		 11732001-03-20 Nick Clifton <nickc@redhat.com>
1174
1175 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
1176 when loading unaligned thumb instructions.
1177
4f3c3dbb
NC		 11782001-03-06 Nick Clifton <nickc@redhat.com>
1179
1180 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 1181 Compute destination address of BLX(1) instruction by
1182 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 1183
917bca4f
NC		 11842001-02-27 Nick Clifton <nickc@redhat.com>
1185
1186 * armvirt.c (GetWord): Add new parameter - check - to enable or
1187 disable the alignment checking.
1188 (PutWord): Add new parameter - check - to enable or disable the
1189 alignment checking.
1190 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1191 (ARMul_ReadWord): Pass extra parameter to GetWord.
1192 (ARMul_WriteWord): Pass extra parameter to PutWord.
1193 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1194 (ARMul_WriteByte): Pass extra parameter to GetWord.
1195 (ARMul_SwapWord): Pass extra parameter to PutWord.
1196 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1197 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 1198
917bca4f
NC		 1199 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1200 ARMul_SafeWriteByte.
72f4393d 1201
917bca4f
NC		 1202 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1203 (sim_read): Use ARMul_SafeReadByte.
1204
1205 * armos.c (in_SWI_handler): Remove.
1206 (SWIWrite0): Use ARMul_SafeReadByte.
1207 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1208 (SWIopen): Use ARMul_SafeReadByte.
1209 (SWIread): Use ARMul_SafeWriteByte.
1210 (SWIwrite): Use ARMul_SafeReadByte.
1211 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1212 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 1213
2ef048fc
NC		 12142001-02-16 Nick Clifton <nickc@redhat.com>
1215
1216 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1217 the state to RESUME.
1218
5f7d0a33
NC		 12192001-02-14 Nick Clifton <nickc@redhat.com>
1220
44e23e57
NC		 1221 * armemu.c: Add code to preserve processor mode when a prefetch
1222 abort is signalled after processing a breakpoint.
1223
5f7d0a33
NC		 1224 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1225 for any machine type except the early ARMs.
1226
1e5d4e46
NC		 12272001-02-13 Nick Clifton <nickc@redhat.com>
1228
1229 * armos.c (in_SWI_handler): New static variable.
1230 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1231 (ARMul_OSException): Ignore exceptions generated whilst emulating
1232 a SWI.
1233
179ae6ea
NC		 12342001-02-12 Nick Clifton <nickc@redhat.com>
1235
1236 * armemu.h (NEGBRANCH): Fix defintion.
1237
dda308f5
NC		 12382001-02-01 Nick Clifton <nickc@redhat.com>
1239
1240 * armemu.c (LoadSMult): Update base address register after
1241 restoring register bank.
1242 (StoreMult): Update base address register after restoring register
1243 bank.
1244
88694af3
NC		 12452001-01-31 Nick Clifton <nickc@redhat.com>
1246
1247 * armvirt.c (PutWord): Detect installation of SWI vector.
1248 (SWI_vector_installed): Define.
1249 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1250 * armos.h (SWI_vector_installed): Declare.
1251 * wrapper.c (SWI_vector_installed): Remove definition.
1252 (sim_write): Remove check of SWI vector installation
1253
ac1c9d3a
NC		 12542000-12-18 Nick Clifton <nickc@redhat.com>
1255
1256 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1257 instruction.
1258
9a6b6a66
NC		 12592000-12-10 Nick Clifton <nickc@redhat.com>
1260
1261 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1262
760a7bbe
NC		 12632000-12-07 Nick Clifton <nickc@redhat.com>
1264
1265 * armemu.c (ARMul_Emulate26): Detect double word load and
1266 store instructions and call emulation routines.
1267 (Handle_Load_Double): Emulate a double word load instruction.
1268 (Handle_Store_Double): Emulate a double word store
1269 instruction.
1270
7f53bc35
NC		 12712000-12-03 Nick Clifton <nickc@redhat.com>
1272
1273 * armos.c: Fix formatting.
1274 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1275 mode.
1276
f1129fb8
NC		 12772000-11-29 Nick Clifton <nickc@redhat.com>
1278
1279 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1280 (ARM_v5e_Prop): Define.
1281 (ARM_XScale_Prop): Define.
72f4393d 1282
f1129fb8
NC		 1283 * wrapper.c (sim_create_inferior): Select processor based on
1284 machine number.
1285 (SWI_vector_installed): New boolean. Set to true if the SWI
1286 vector address is written to by the executable.
72f4393d 1287
f1129fb8
NC		 1288 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1289 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1290 (ARMul_Abort): Fix calculation of LR address.
1291
1292 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1293 and a SWI is not handled by the simulator, pass the SWI off to the
1294 vector, otherwise issue a warning message and continue.
1295
1296 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1297
f1129fb8
NC		 1298 * thumbemu.c: Add v5 instruction simulation.
1299 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1300
1301 * armcopro.c: Add XScale co-processor emulation.
1302 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1303
3943c96b
NC		 13042000-09-15 Nick Clifton <nickc@redhat.com>
1305
1306 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1307 property. Delete unnecessary processor names.
1308 (ARM_Strong_Prop): Delete.
1309 (STRONGARM): Delete.
1310 (ARM_v4_Prop): Add.
1311 (ARM_v5_Prop): Add
1312 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1313 booleans.
1314
1315 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1316 (BUSUSEDINCPCN): Use is_v4 boolean.
1317
1318 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1319 (ARMul_SelectProcessor): Change second parameter from 'processor'
1320 to 'properties'. Set is_v4 and is_v5 booleans in State.
1321
1322 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1323 processor properties.
1324
1325 * wrapper.c (sim_create_inferior): Choose properties passed to
1326 ARMul_SelectProcessor based on machine number.
1327
4bc1de7b
NC		 13282000-08-14 Nick Clifton <nickc@redhat.com>
1329
1330 * armemu.c (LHPOSTDOWN): Compute write back value before
1331 performing load in case the offset register is overwritten.
1332 (LHPOSTUP): Ditto.
1333
0a4321b9
FN		 13342000-07-14 Fernando Nasser <fnasser@cygnus.com>
1335
1336 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1337
64a10675
FN		 13382000-07-14 Fernando Nasser <fnasser@cygnus.com>
1339
1340 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1341 new inferior.
1342
b0eae074
AO		 13432000-07-04 Alexandre Oliva <aoliva@redhat.com>
1344
ae3c7619
AO		 1345 * armvirt.c (ABORTS): Do not define.
1346
1e6b544a
AO		 1347 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1348 (ARM_Strong_Prop, STRONGARM): Define.
1349 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1350 (ARMul_SelectProcessor): Set is_StrongARM.
1351 * wrapper.c (sim_create_inferior): Use bfd machine type to
1352 determine processor type to emulate.
1353 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1354 when emulating StrongARM.
1355
66210567
AO		 1356 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1357
e063aa3b
AO		 1358 * armemu.h (INSN_SIZE): New macro.
1359 (SET_ABORT): Save CPSR in SPSR and set LR.
1360 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1361 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1362 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1363
13b6dd6f
AO		 1364 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1365 significant bits of PC.
1366
892c6b9d
AO		 1367 * armemu.h (WRITEDESTB): New macro.
1368 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1369 modify PC. Moved the existing logic...
1370 (WriteR15Branch): ... here. New function.
1371 (WriteR15, WriteSR15): Drop the two least significant bits.
1372 (LoadSMult): Use WriteR15Branch() to modify PC.
1373 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1374
cf52c765
AO		 1375 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1376 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1377 extracted from state->Cpsr, but preserve the unused bits.
1378 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1379 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1380 get the full CPSR word.
1381
4ef2594f
AO		 1382 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1383 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1384 (SETPSR, SET_INTMODE, SETCC): Removed.
1385 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1386 mask. Use SETPSR_* to modify PSR.
1387 (ARMul_SetCPSR): Load all bits from value.
1388 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1389
e62263b8
AO		 1390 * armemu.c (ARMul_Emulate): Compute writeback value before
1391 loading, since the offset register may be the destination
1392 register.
1393
b0eae074
AO		 1394 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1395 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1396
ee9a7772
AO		 13972000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1398
f9c22bc3
AO		 1399 * armemu.c (Multiply64): Fix computation of flag N.
1400
ee9a7772
AO		 1401 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1402
fe47e8df
AO		 14032000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1404
1405 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1406 bits of the offset.
1407
c1a72ffd
NC		 14082000-05-25 Nick Clifton <nickc@cygnus.com>
1409
1410 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1411 really changed.
1412 (MMUWrite): Only indicate mode change if a singal has really
1413 changed.
1414
1415 * armdefs.h (SYSTEMMODE): Define.
1416 (BANK_CAN_ACEESS_SPSR): Define.
1417
1418 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1419 to advance before stopping the emulation.
1420
1421 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1422 correctly.
1423
1424 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1425 System mode.
1426
1427 * armsupp.c (ModeToBank): Remove unused first parameter.
1428 Add support for System Mode.
1429 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1430 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1431 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1432 (ARMulSwitchMode): Add support for System Mode.
1433
1434Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1435
1436 * configure: Regenerated to track ../common/aclocal.m4 changes.
1437
3463c3fb
NC		 14382000-05-23 Nick Clifton <nickc@cygnus.com>
1439
1440 * wrapper.c (sim_store_register): Special handling for CPSR
1441 register.
1442
5d0d395e
FCE		 14432000-03-11 Philip Blundell <philb@gnu.org>
1444
1445 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1446 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1447
6c9e0292
FCE		 1448Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1449
1450 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1451
6d358e86
NC		 14522000-02-08 Nick Clifton <nickc@cygnus.com>
1453
1454 * wrapper.c: Fix compile time warning messages.
1455 * armcopro.c: Fix compile time warning messages.
1456 * armdefs.h: Fix compile time warning messages.
1457 * armemu.c: Fix compile time warning messages.
1458 * armemu.h: Fix compile time warning messages.
1459 * armos.c: Fix compile time warning messages.
1460 * armsupp.c: Fix compile time warning messages.
1461 * armvirt.c: Fix compile time warning messages.
d0187574 1462 * bag.c: Fix compile time warning messages.
72f4393d 1463
dfcd3bfb
JM		 14642000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1465
1466 * *.[ch]: Use indent to make readable.
1467
c2d11a7d
JM		 14681999-11-22 Nick Clifton <nickc@cygnus.com>
1469
1470 * armos.c (SWIread): Generate an error message if a huge read is
1471 performed.
1472 (SWIwrite): Generate an error message if a huge write is
1473 performed.
1474
5c44784c
JM		 14751999-10-27 Nick Clifton <nickc@cygnus.com>
1476
1477 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1478 breakpoint.
5c44784c 1479
2df3850c
JM		 14801999-10-08 Ulrich Drepper <drepper@cygnus.com>
1481
1482 * armos.c (SWIopen): Always pass third parameter with 0666 since
1483 otherwise uninitialized memory gets access if the O_CREAT bit is
1484 set and so we possibly cannot access the file afterwards.
1485
2acceee2
JM		 14861999-09-29 Doug Evans <devans@casey.cygnus.com>
1487
1488 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1489 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1490
d4f3574e
SS		 1491Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1492
1493 * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
cd0fc7c3
SS		 14951999-05-08 Felix Lee <flee@cygnus.com>
1496
1497 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1498
7a292a7a
SS		 14991999-04-06 Keith Seitz <keiths@cygnus.com>
1500
1501 * wrapper.c (stop_simulator): New global.
1502 (sim_stop): Set sim state to STOP and set
1503 stop_simulator.
1504 (sim_resume): Reset stop_simulator.
1505 (sim_stop_reason): If stop_simulator is set, tell gdb
1506 that the we took SIGINT.
1507 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1508 stop_simulator is set.
1509
15101999-04-02 Keith Seitz <keiths@cygnus.com>
1511
1512 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1513 whenever the counter expires.
1514 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1515
15161999-03-24 Nick Clifton <nickc@cygnus.com>
1517
1518 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1519 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1520
c906108c
SS		 1521Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1522
1523 * wrapper.c (sim_open): Set endianness according to BFD or command
1524 line switch.
1525
1526 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1527
1528Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1529
1530 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1531 the same as either RdHi or RdLo.
1532
1533Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1534
1535 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1536 Set Reg[0] based on reason for for the exception.
1537
1538Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1539
1540 * armos.c (SWIwrite0): New function.
1541 (WriteCommandLineTo): New function.
1542 (SWIopen): New function.
1543 (SWIread): New function.
1544 (SWIwrite): New function.
1545 (SWIflen): New function.
72f4393d 1546 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1547 these here.
1548 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1549 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1550 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1551 (athompso@cambridge.arm.com)
1552
1553Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1554
1555 * armos.h: Add Angel SWI and its reason codes.
1556 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1557
1558Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1559
1560 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1561 of ":tt" to catch stdin in addition to stdout.
1562 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1563 or success of lseek().
1564
1565Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1566
1567 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1568 to open stdout.
1569
1570Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1571
1572 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1573 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1574 seek from offset 0 and not to use R2 for whence since it is
1575 not passed as part of the SWI call.
1576
1577Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1578
1579 * configure: Regenerated to track ../common/aclocal.m4 changes.
1580
1581Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1582
1583 * configure: Regenerated to track ../common/aclocal.m4 changes.
1584 * config.in: Ditto.
1585
1586Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1587
1588 * acconfig.h: New file.
1589 * configure.in: Reverted change of Apr 24; use sinclude again.
1590
1591Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1592
1593 * configure: Regenerated to track ../common/aclocal.m4 changes.
1594 * config.in: Ditto.
1595
1596Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1597
1598 * configure.in: Don't call sinclude.
1599
1600Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1601
1602 * configure: Regenerated to track ../common/aclocal.m4 changes.
1603
1604Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1605
1606 * configure: Regenerated to track ../common/aclocal.m4 changes.
1607
1608Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1609
1610 * configure: Regenerated to track ../common/aclocal.m4 changes.
1611
1612Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1613
1614 * configure: Regenerated to track ../common/aclocal.m4 changes.
1615
1616Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1617
1618 * armopts.h: Remove definition of LITTLEND - it is not used.
1619
1620Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1621
1622 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1623 length parameter. Return -1.
1624
1625Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1626
1627 * configure: Regenerated to track ../common/aclocal.m4 changes.
1628
1629Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1630
1631 * configure: Regenerated to track ../common/aclocal.m4 changes.
1632
1633Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1634
1635 * configure: Regenerated to track ../common/aclocal.m4 changes.
1636
1637Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1638
1639 * configure: Regenerated to track ../common/aclocal.m4 changes.
1640 * config.in: Ditto.
1641
1642Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1643
1644 * Makefile.in: Updated with changes from branch.
1645 * armdefs.h: ditto
1646 * armemu.c: ditto these changes
1647 * armemu.h: ditto add support for
1648 * armos.c: ditto the Thumb instruction
1649 * armsupp.c: ditto set and the new v4
1650 * armvirt.c: ditto architecture.
1651 * wrapper.c: ditto
1652 * thumbemu.c: New file from branch.
1653
1654
1655Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1656
1657 * configure: Regenerated to track ../common/aclocal.m4 changes.
1658
1659Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1660
1661 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1662 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1663
1664 * wrapper.c (sim_create_inferior): Add code to create an execution
1665 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1666
1667Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1668
1669 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1670 sim_load_file.
1671
1672Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1673
1674 * configure: Regenerated to track ../common/aclocal.m4 changes.
1675
1676Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1677
1678 * configure: Regenerated to track ../common/aclocal.m4 changes.
1679
1680Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1681
1682 * configure: Regenerated to track ../common/aclocal.m4 changes.
1683
1684Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1685
1686 * configure: Regenerated to track ../common/aclocal.m4 changes.
1687
1688Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1689
1690 * configure: Regenerated to track ../common/aclocal.m4 changes.
1691
1692Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1693
1694 * configure: Regenerated to track ../common/aclocal.m4 changes.
1695
1696Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1697
1698 * configure: Regenerated to track ../common/aclocal.m4 changes.
1699
1700Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1701
1702 * configure: Regenerated to track ../common/aclocal.m4 changes.
1703 * config.in: Ditto.
1704
1705Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1706
1707 * wrapper.c (sim_kill): Delete.
1708 (sim_create_inferior): Add ABFD argument.
1709 (sim_load): Move setting of PC from here.
1710 (sim_create_inferior): To here.
1711
1712Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1713
1714 * configure: Regenerated to track ../common/aclocal.m4 changes.
1715 * config.in: Ditto.
1716
1717Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1718
1719 * wrapper.c (sim_open): Add ABFD argument.
1720
1721Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1722
1723 * wrapper.c (sim_open): Add callback argument.
1724 (sim_set_callbacks): Drop SIM_DESC argument.
1725
1726Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1727
1728 * configure: Regenerated to track ../common/aclocal.m4 changes.
1729
1730Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1731
1732 * wrapper.c (sim_stop): Stub sim_stop function.
1733
1734Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1735
1736 * arminit.c (ARMul_NewState): Preinitialize the state to
1737 all zero/NULL.
1738
1739Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1740
1741 * Makefile.in (SIM_OBJS): Add sim-load.o.
1742 * wrapper.c (sim_kind,myname): New static locals.
1743 (sim_open): Set sim_kind, myname.
1744 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1745 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1746
1747Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1748
1749 * wrapper.c (sim_trace): Update so that it matches prototype.
1750
1751Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1752
1753 * configure: Regenerated to track ../common/aclocal.m4 changes.
1754 * config.in: Ditto.
1755
1756Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1757
1758 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1759 $(srcdir)/....
1760 (armemu26.o): Ditto.
1761
1762Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1763
1764 * wrapper.c (sim_open): New arg `kind'.
1765
1766 * configure: Regenerated to track ../common/aclocal.m4 changes.
1767
1768Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1769
1770 * COPYING: Update FSF address.
1771
1772Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1773
1774 * configure: Regenerated to track ../common/aclocal.m4 changes.
1775
1776Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1777
1778 * configure: Regenerated to track ../common/aclocal.m4 changes.
1779
1780Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1781
1782 * configure: Re-generate.
1783
1784Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1785
1786 * configure: Regenerate to track ../common/aclocal.m4 changes.
1787
1788Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1789
1790 * wrapper.c (sim_open): Has result now.
1791 (sim_*): New SIM_DESC argument.
1792
1793Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1794
1795 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1796 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1797 * configure.in: sinclude ../common/aclocal.m4.
1798 * configure: Regenerated.
1799
1800Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1801
1802 * configure configure.in Makefile.in: Update to new configure
1803 scheme which is more compatible with WinGDB builds.
1804 * configure.in: Improve comment on how to run autoconf.
1805 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1806 * Makefile.in: Use autoconf substitution to install common
1807 makefile fragment.
1808
1809Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1810
1811 * run.c: Deleted, use one in ../common now.
1812 * Makefile.in: Delete everything that's been moved to
1813 ../common/Make-common.in.
1814 (SIM_OBJS): Define.
1815 * configure.in: Simplify using macros in ../common/aclocal.m4.
1816 * configure: Regenerated.
1817 * config.in: New file.
1818 * armos.c: #include config.h.
1819 * wrapper.c (mem_size): Value is in bytes now.
1820 (sim_callback): New global.
1821 (arm_sim_set_profile{,_size}): Delete.
1822 (arm_sim_set_mem_size): Rename to sim_size.
1823 (sim_do_command): Call printf_filtered via callback.
1824 (sim_set_callbacks): Record callback.
1825
1826Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1827
1828 * Makefile.in (mostlyclean): Remove config.log.
1829
1830Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1831
72f4393d
L		 1832 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1833 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1834 (docdir): Removed.
1835 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1836 (AC_PROG_INSTALL): Added.
1837 * configure: Rebuilt.
c906108c
SS		 1838
1839Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1840
1841 * configure: Regenerate with autoconf 2.7.
1842
1843Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1844
1845 * run.c (main): Use new bfd_big_endian macro.
1846
1847Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1848
1849 * run.c: Include "getopt.h".
1850 (verbose): Delete.
1851 (usage): Make static.
1852 (main): Call arm_sim_set_verbosity.
1853 Only load sections marked SEC_LOAD.
1854 * wrapper.c (mem_size, verbosity): New static global.
1855 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1856 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1857
c906108c
SS		 1858Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1859
1860 * armdefs.h (ARMul_State): New member `verbose'.
1861 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1862 * run.c (verbose): Make global.
1863 * wrapper.c (init): Set state->verbose.
1864 (ARMul_ConsolePrint): Don't print anything if !verbose.
1865
1866Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1867
1868 * armos.c: #include dbg_rdi.h.
1869 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1870 * armos.h (SWI_Breakpoint): Define.
1871 * wrapper.c: #include armemu.h, dbg_rdi.h.
1872 (rc): Delete.
1873 (sim_resume): Use state->EndCondition to record stop state.
1874 Call FLUSHPIPE before returning.
1875 (sim_stop_reason): Determine reason from state->EndCondition.
1876
1877Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1878
1879 * wrapper.c (sim_set_callbacks): New.
1880
1881Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1882
1883 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1884 number of bytes not read/written (or -1).
1885
1886Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1887
1888 * Makefile.in (maintainer-clean): New synonym for realclean.
1889
1890Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1891
1892 * configure.in: Remove AC_PROG_INSTALL.
1893 * configure: Rebuild.
1894 * Makefile.in (INSTALL): Revert to using install.sh.
1895 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1896 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1897 (mostlyclean): Make the same as clean, not distclean.
1898 (clean): Remove config.log.
1899 (install): Don't install in $(tooldir).
1900
1901Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1902
1903 (Try to) Update to new bfd autoconf scheme.
1904 * run.c: Don't include sysdep.h.
1905 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1906 (CC, CFLAGS, AR, RANLIB): Likewise.
1907 (HDEFINES, TDEFINES): Define.
1908 (CC_FOR_BUILD): Delete.
1909 (host_makefile_frag): Delete.
1910 (Makefile): Don't depend on frags.
1911 * configure.in (sysdep.h): Don't create symlink.
1912 (host_makefile_frag, frags): Deleted.
1913 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1914 * configure: Regenerated.
1915
1916Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1917
1918 * Update all FSF addresses except those in COPYING* files.
1919
1920Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1921
1922 * Makefile.in (clean): Remove run, libsim.a.
1923
1924 * Makefile.in, configure.in: converted to autoconf.
1925 * configure: New file, generated with autconf 2.4.
1926
1927 * arm.mt: Removed.
1928
1929Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1930
1931 * wrapper.c (sim_do_command): New function.
1932
1933Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1934
1935 * armos.c (ARMul_OSHandleSWI): New version to work with
1936 newlib simply.
1937
1938Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1939
1940 * run.c (main): Grab return value from right register.
1941
1942Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1943
1944 * New.
GDB Binutils - Deliverables
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