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Pass void_context_p to parse_expression
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
3d52735b
MF		 12021-01-04 Mike Frysinger <vapier@gentoo.org>
2
3 * wrapper.c: Include stdlib.h.
4
9416af6e
MF		 52021-01-04 Mike Frysinger <vapier@gentoo.org>
6
7 * iwmmxt.c: Include stdlib.h.
8
dfb856ba
MF		 92021-01-04 Mike Frysinger <vapier@gentoo.org>
10
11 * configure: Regenerate.
12
9f132af9
JB		 132020-12-15 Nick Clifton <nickc@redhat.com>
14
15 * wrapper.c (sim_create_inferior): Accept some more ARM machine numbers.
16
172020-12-15 Jens Bauer <jens@plustv.dk>
18
19 * armemu.c (handle_v6_insn): Add support for SDIV and UDIV.
20 * thumbemu.c (handle_T2_insn): Likewise.
21
63aa0ac0
AB		 222020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
23
24 * armos.c (SWIread): Fix printf format.
25
a5353ae6
LM		 262020-08-13 Luis Machado <luis.machado@linaro.org>
27
28 PR sim/26365
29
30 * wrapper.c (sim_target_parse_command_line): Free discarded argv
31 entries.
32 (sim_open): Use a duplicate of argv instead of the original argv.
33
07f1f3aa
CB		 342020-01-17 Christian Biesinger <cbiesinger@google.com>
35
36 * iwmmxt.c: Fix spelling error (seperate).
37
851c0536
LM		 382019-12-06 Luis Machado <luis.machado@linaro.org>
39
40 * armemu.c (isize): Move this declaration ...
41 * arminit.c (isize): ... here.
42 * maverick.h: New file.
43 * wrapper.c: Include "maverick.h".
44 (<struct maverick_regs>, <union maverick_acc_regs>): Remove and update
45 comment.
46 (sim_create_inferior): Cast variables to proper type.
47 * maverick.c: Include "maverick.h".
48 (<struct maverick_regs>, <union maverick_acc_regs>): Move
49 declarations to maverick.h and update comment.
50 (DSPsc, DSPacc, DSPregs): Adjust comment.
51
43724d16
NC		 522018-01-02 Nick Clifton <nickc@redhat.com>
53
54 PR 22663
55 * maverick.c (DSPCDP4): Add missing parameter to debug print
56 statement.
57
88240b18
YQ		 582017-09-21 Yao Qi <yao.qi@linaro.org>
59
60 * wrapper.c (print_insn): Use disassembler instead of
61 print_insn_little_arm.
62
5c887dd5
JB		 632017-09-06 John Baldwin <jhb@FreeBSD.org>
64
65 * configure: Regenerate.
66
13a590ca
MF		 672017-02-13 Mike Frysinger <vapier@gentoo.org>
68
69 * armos.c: Include libiberty.h.
70 (SWIopen): Use ARRAY_SIZE.
71 * armsupp.c: Include libiberty.h.
72 (ModeToBank): Use ARRAY_SIZE.
73 * wrapper.c (sim_target_parse_command_line): Likewise.
74
7df94786
NC		 752016-07-14 Nick Clifton <nickc@redhat.com>
76
77 * armemu.c (Multiply64): Only issue error messages about invalid
78 arguments if debugging is enabled.
79 * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
80
ce39bd38
MF		 812016-01-10 Mike Frysinger <vapier@gentoo.org>
82
83 * config.in, configure: Regenerate.
84
e19418e0
MF		 852016-01-10 Mike Frysinger <vapier@gentoo.org>
86
87 * configure: Regenerate.
88
16f7876d
MF		 892016-01-10 Mike Frysinger <vapier@gentoo.org>
90
91 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
92 * configure: Regenerate.
93
99d8e879
MF		 942016-01-10 Mike Frysinger <vapier@gentoo.org>
95
96 * configure: Regenerate.
97
35656e95
MF		 982016-01-10 Mike Frysinger <vapier@gentoo.org>
99
100 * configure: Regenerate.
101
347fe5bb
MF		 1022016-01-10 Mike Frysinger <vapier@gentoo.org>
103
104 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
105 * configure: Regenerate.
106
22be3fbe
MF		 1072016-01-10 Mike Frysinger <vapier@gentoo.org>
108
109 * configure: Regenerate.
110
0dc73ef7
MF		 1112016-01-10 Mike Frysinger <vapier@gentoo.org>
112
113 * configure: Regenerate.
114
936df756
MF		 1152016-01-09 Mike Frysinger <vapier@gentoo.org>
116
117 * config.in, configure: Regenerate.
118
2e3d4f4d
MF		 1192016-01-06 Mike Frysinger <vapier@gentoo.org>
120
121 * wrapper.c (sim_create_inferior): Mark argv and env const.
122 (sim_open): Mark argv const.
123
9bbf6f91
MF		 1242016-01-04 Mike Frysinger <vapier@gentoo.org>
125
126 * configure: Regenerate.
127
77cf2ef5
MF		 1282016-01-03 Mike Frysinger <vapier@gentoo.org>
129
130 * wrapper.c (sim_open): Update sim_parse_args comment.
131
34fed699
MF		 1322016-01-03 Mike Frysinger <vapier@gentoo.org>
133
134 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
135 a call to countargv.
136
0cb8d851
MF		 1372016-01-03 Mike Frysinger <vapier@gentoo.org>
138
139 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
140 * configure: Regenerate.
141
1ac72f06
MF		 1422016-01-02 Mike Frysinger <vapier@gentoo.org>
143
144 * configure: Regenerate.
145 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
146
e1211e55
MF		 1472015-12-30 Mike Frysinger <vapier@gentoo.org>
148
149 * wrapper.c (sim_store_register): Rename to ...
150 (arm_reg_store): ... this.
151 (sim_fetch_register): Rename to ...
152 (arm_reg_fetch): ... this.
153 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
154
5e744ef8
MF		 1552015-12-27 Mike Frysinger <vapier@gentoo.org>
156
157 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
158
1b393626
MF		 1592015-12-26 Mike Frysinger <vapier@gentoo.org>
160
161 * config.in, configure: Regenerate.
162
91d6df78
MF		 1632015-12-25 Mike Frysinger <vapier@gentoo.org>
164
165 * Makefile.in (SIM_OBJS): Delete bag.o.
166 * armdefs.h (struct ARMul_State): Delete ErrorCode.
167 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
168 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
169 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
170 HOURGLASS_RATE): Delete.
171 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
172 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
173 (ARMul_Abort): Delete ARMul_OSException call.
174 * armopts.h: Delete file.
175 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
176 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
177 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
178 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
179 tempnames.
180 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
181 OSptr->tempnames.
182 * armrdi.c: Delete file.
183 * armvirt.c: Delete armopts.h include.
184 (ARMul_LoadInstrS): Delete HOURGLASS logic.
185 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
186 dbg_hif.h: Delete files.
187 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
188 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
189 Dbg_MCState, getbufferproc): Delete.
190 (rdi_*): Delete Functions.
191 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
192 (struct RDIProcVec): Delete.
193 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
194 * wrapper.c (ARMul_Debug): Delete.
195
1d19cae7
DV		 1962015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
197
198 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
199 * armemu.c (handle_v6_insn): Likewise.
200
6e4f085c
MF		 2012015-11-14 Mike Frysinger <vapier@gentoo.org>
202
203 * wrapper.c (sim_close): Delete.
204
454de2ee
NC		 2052015-07-14 Nick Clifton <nickc@redhat.com>
206
207 * armcopro.c: Remove extraneous whitespace.
208 * armdefs.h: Likewise.
209 * armfpe.h: Likewise.
210 * arminit.c: Likewise.
211 * armopts.h: Likewise.
212 * armos.c: Likewise.
213 * armos.h: Likewise.
214 * armrdi.c: Likewise.
215 * armsupp.c: Likewise.
216 * armvirt.c: Likewise.
217 * bag.c: Likewise.
218 * bag.h: Likewise.
219 * communicate.c: Likewise.
220 * communicate.h: Likewise.
221 * dbg_conf.h: Likewise.
222 * dbg_cp.h: Likewise.
223 * dbg_hif.h: Likewise.
224 * dbg_rdi.h: Likewise.
225 * gdbhost.c: Likewise.
226 * gdbhost.h: Likewise.
227 * iwmmxt.c: Likewise.
228 * iwmmxt.h: Likewise.
229 * kid.c: Likewise.
230 * main.c: Likewise.
231 * maverick.c: Likewise.
232 * parent.c: Likewise.
233 * thumbemu.c: Likewise.
234 * wrapper.c: Likewise.
235
db49d3d0
NC		 2362015-07-02 Nick Clifton <nickc@redhat.com>
237
238 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
239 (SIM_EXTRA_LIBS): Add -lm.
240
73cb0348
NC		 2412015-06-28 Nick Clifton <nickc@redhat.com>
242
243 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
244 * armdefs.h (ARMdval, ARMfval): New types.
245 (ARM_VFP_reg): New union.
246 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
247 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
248 macros for the new VFP_Reg field.
249 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
250 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
251 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
252 instructions.
253 (handle_VFP_move): New function.
254 (ARMul_Emulate16): Add checks for newly supported v6
255 instructions. Add support for VMRS, VMOV and MRC instructions.
256 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
257 operating in v6 mode.
258 * armemu.h (t_resolved): Define.
259 * armsupp.c: Include math.h.
260 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
261 VSTM, VLDM and VPOP instructions.
262 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
263 new handle_VFP_xfer function.
264 (ARMul_STC): Likewise.
265 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
266 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
267 VCMPE and VCVT instructions.
268 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
269 new handle_VFP_op function.
270 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
271 (test_cond): New function. Tests a condition and returns non-zero
272 if the condition has been met.
273 (handle_IT_block): New function.
274 (in_IT_block): New function.
275 (IT_block_allow): New function.
276 (ThumbExpandImm): New function.
277 (handle_T2_insn): New function. Handles T2 thumb instructions.
278 (handle_v6_thumb_insn): Add next_instr and pc parameters.
279 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
280 v6 instructions.
281 * wrapper.c (sim_create_inferior): Detect a thumb address and call
282 SETT appropriately.
283
8d0978fb
MF		 2842015-06-23 Mike Frysinger <vapier@gentoo.org>
285
286 * configure: Regenerate.
287
b50a1532
MF		 2882015-06-23 Mike Frysinger <vapier@gentoo.org>
289
290 * armdefs.h: Always include stdint.h.
291 [!__STDC__]: Delete.
292 [!HAVE_STDINT_H]: Delete.
293 * dbg_hif.h [!__STDC__]: Delete.
294
a3487082
MF		 2952015-06-12 Mike Frysinger <vapier@gentoo.org>
296
297 * configure: Regenerate.
298
306f4178
MF		 2992015-06-12 Mike Frysinger <vapier@gentoo.org>
300
301 * configure: Regenerate.
302
20bca71d
MF		 3032015-04-18 Mike Frysinger <vapier@gentoo.org>
304
305 * sim-main.h (SIM_CPU): Delete.
306
7e83aa92
MF		 3072015-04-18 Mike Frysinger <vapier@gentoo.org>
308
309 * sim-main.h (sim_cia): Delete.
310
034685f9
MF		 3112015-04-17 Mike Frysinger <vapier@gentoo.org>
312
313 * sim-main.h (CIA_GET, CIA_SET): Delete.
314
27b97b40
MF		 3152015-04-17 Mike Frysinger <vapier@gentoo.org>
316
317 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
318 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
319 CPU_PC_STORE for all cpus.
320
78e9aa70
MF		 3212015-04-15 Mike Frysinger <vapier@gentoo.org>
322
323 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
324 * sim-main.h (STATE_CPU): Delete.
325
bf12d44e
MF		 3262015-04-13 Mike Frysinger <vapier@gentoo.org>
327
328 * configure: Regenerate.
329
e787f858
MF		 3302015-04-12 Mike Frysinger <vapier@gentoo.org>
331
332 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
333
122bbfb5
MF		 3342015-04-06 Mike Frysinger <vapier@gentoo.org>
335
336 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
337
0fe84f3f
MF		 3382015-04-01 Mike Frysinger <vapier@gentoo.org>
339
340 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
341 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
342 * tconfig.h: Delete file.
343
aadc9410
MF		 3442015-03-31 Mike Frysinger <vapier@gentoo.org>
345
346 * config.in, configure: Regenerate.
347
49d62f89
MF		 3482015-03-30 Mike Frysinger <vapier@gentoo.org>
349
350 * Makefile.in (SIM_RUN_OBJS): Delete.
351 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
352 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
353 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
354 * sim-main.h: New file.
355 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
356 Add sim-main.h and sim-options.h includes.
357 (sim_callback, mem_size, trace): Add TODO comments.
358 (state): Delete static and add TODO comment.
359 (sim_kind, myname, big_endian): Delete.
360 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
361 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
362 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
363 (sim_target_parse_command_line): Mark static.
364 (free_state): New function.
365 (sim_open): Rewrite to use new common logic.
366 (sim_close): Delete body.
367
dbf8e8af
MF		 3682015-03-30 Mike Frysinger <vapier@gentoo.org>
369
370 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
371 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
372 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
373 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
374
58b991b1
MF		 3752015-03-30 Mike Frysinger <vapier@gentoo.org>
376
377 * armemu.c [MODE32] (handle_v6_insn): Move definition.
378 (ARMul_Emulate26): Initialize do_int after label target.
379 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
380 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
381 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
382 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
383 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
384 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
385 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
386 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
387 * armsupp.c (ARMul_Align): Convert old style prototype.
388 * bag.c (addtolist, killwholelist): Mark static.
389 (BAG_newbag): Convert old style prototype.
390 * maverick.c (mv_compute_host_endianness): Delete.
391 * wrapper.c (verbosity, sim_set_verbose): Delete.
392 (init): Set state->verbose to 0.
393
c4c9c44f
MF		 3942015-03-30 Mike Frysinger <vapier@gentoo.org>
395
396 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
397 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
398 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
399 * config.in, configure: Regenerate.
400
457983e3
MF		 4012015-03-30 Mike Frysinger <vapier@gentoo.org>
402
403 * Makefile.in (COPRO): Delete.
404 (SIM_OBJS): Expand COPRO.
405 * configure.ac: Deletd stdint.h check.
406 (COPRO): Delete.
407 * configure: Regenerate.
408
ae7d0cac
MF		 4092015-03-16 Mike Frysinger <vapier@gentoo.org>
410
411 * config.in, configure: Regenerate.
412 * tconfig.in: Rename file ...
413 * tconfig.h: ... here.
414
465fb143
MF		 4152015-03-14 Mike Frysinger <vapier@gentoo.org>
416
417 * Makefile.in (SIM_EXTRA_CFLAGS): Add
418 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
419 (SIM_RUN_OBJS): Set to run.o.
420
5cddc23a
MF		 4212015-03-14 Mike Frysinger <vapier@gentoo.org>
422
423 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
424 * aclocal.m4, configure: Regenerate.
425
2974be62
AM		 4262014-08-19 Alan Modra <amodra@gmail.com>
427
428 * configure: Regenerate.
429
faa743bb
RM		 4302014-08-15 Roland McGrath <mcgrathr@google.com>
431
432 * configure: Regenerate.
433 * config.in: Regenerate.
434
1d63324c
NC		 4352014-03-18 Nick Clifton <nickc@redhat.com>
436
437 * wrapper.c: Convert function declarations to ISO C format.
438 (sim_open): Delete code for handling t,d and z command line
439 options.
440
8d052926
NC		 4412014-03-14 Nick Clifton <nickc@redhat.com>
442
443 * wrapper.c (op_print): New function.
444 (sim_dis_read): New function.
445 (print_insn): New function - disassembles the given instruction.
446 (sim_trace): Note that tracing is now allowed.
447 (sim_create_inferior): Default to emulating v6.
448 Initialise the disassembler machinery.
449 (sim_target_parse_command_line): Add support for -t -d and -z
450 options.
451 (sim_target_display_usage): Note existence of -d and -z options.
452 (sim_open): Parse -t -d and -z options.
453 * armemu.h: Add exports of trace, disas and trace_funcs.
454 Add prototype for print_insn.
455 * armemu.c (ARMul_Emulate26): Add tracing code.
456 Delete unused variables.
457 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
458 Move Rm variable into switch cases.
459 Add tracing code.
460
461 * armcopro.c (XScale_cp15_init): Add a return value.
462 (XScale_cp13_init): Likewise.
463 (XScale_cp14_init): Likewise.
464 (XScale_cp15_LDC): Delete unused function.
465 (XScale_cp15_STC): Likewise.
466 * maverick.c: Delete comment inside comment.
467 (DSPInit): Delete unused function.
468 (DSPMCR4): Fix compile time warning about missing parenthesis.
469 (DSPMCR5): Likewise.
470 (DSPCDP6): Delete unused variable opcode2.
471
b9366cf3
DM		 4722014-03-14 David McQuillan <dmcq@tao-group.com>
473
474 PR sim/8388
475 * armemu.c (WriteR15Load): New function. Determines if the state
476 can be changed upon a write to R15.
477 (LoadMult): Use WriteR15Load.
478 * armemu.h (WRITEDESTB): Use WriteR15Load.
479
60d847df
MF		 4802014-03-10 Mike Frysinger <vapier@gentoo.org>
481
482 * wrapper.c (sim_do_command): Add const to cmd.
483
b2b255bd
MF		 4842014-03-05 Mike Frysinger <vapier@gentoo.org>
485
486 * wrapper.c (sim_load): Add const to prog.
487
bf3d9781
AM		 4882013-09-23 Alan Modra <amodra@gmail.com>
489
490 * configure: Regenerate.
491
31e6ad7d
MF		 4922013-06-03 Mike Frysinger <vapier@gentoo.org>
493
494 * aclocal.m4, configure: Regenerate.
495
590919de
MF		 4962013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
497 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
498
499 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
500
19a3671c
JB		 5012012-12-19 Joel Brobecker <brobecker@adacore.com>
502
503 * COPYING: Update to GPL version 3.
504
f253d86d
NC		 5052012-09-03 Nick Clifton <nickc@redhat.com>
506
507 PR sim/14540
508 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
509 is denied.
510
9256caa6
KB		 5112012-08-01 Kevin Buettner <kevinb@redhat.com>
512
513 * wrapper.c (libiberty.h): Include.
514 (sim_store_register, sim_fetch_register): On success, return
515 length, instead of -1.
516
5f3ef9d0
JB		 5172012-06-15 Joel Brobecker <brobecker@adacore.com>
518
519 * config.in, configure: Regenerate.
520
b0f05691
NC		 5212012-06-13 Nick Clifton <nickc@redhat.com>
522
523 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
524 binaries (for now).
525
a493e3e2
PA		 5262012-05-24 Pedro Alves <palves@redhat.com>
527
528 PR gdb/7205
529
72f4393d 530 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 531
a6ff997c
NC		 5322012-05-18 Nick Clifton <nickc@redhat.com>
533
534 PR 14072
535 * wrapper.c: Include config.h before system header files.
536
2232061b
MF		 5372012-03-24 Mike Frysinger <vapier@gentoo.org>
538
539 * aclocal.m4, config.in, configure: Regenerate.
540
db2e4d67
MF		 5412011-12-03 Mike Frysinger <vapier@gentoo.org>
542
543 * aclocal.m4: New file.
544 * configure: Regenerate.
545
9c082ca8
MF		 5462011-10-17 Mike Frysinger <vapier@gentoo.org>
547
548 * configure.ac: Change include to common/acinclude.m4.
549
6ffe910a
MF		 5502011-10-17 Mike Frysinger <vapier@gentoo.org>
551
552 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
553 call. Replace common.m4 include with SIM_AC_COMMON.
554 * configure: Regenerate.
555
161fc452
NC		 5562011-07-01 Nick Clifton <nickc@redhat.com>
557
558 PR sim/12737
559 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
560 signed compare.
561 (WMAC): Extend computed result before adding to result register.
562 (WRSA): Sign extend 32-bit values before shifting.
563
af9f7da7
MF		 5642011-04-16 Mike Frysinger <vapier@gentoo.org>
565
566 * wrapper.c (sim_complete_command): New stub function.
567
363a6e9f
OS		 5682010-05-26 Ozkan Sezer <sezeroz@gmail.com>
569
570 * communicate.c (MYread_char): Check error return from accept() call
571 by its equality to -1 not by it being negative.
572 (MYread_charwait): Likewise.
573 * main.c (main): Likewise for both socket() and accept() calls.
574
5558e7e6
MF		 5752010-04-14 Mike Frysinger <vapier@gentoo.org>
576
577 * wrapper.c (sim_write): Add const to buffer arg.
578
3725885a
RW		 5792010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
580
581 * configure: Regenerate.
582
d6416cdc
RW		 5832009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
584
81ecdfbb
RW		 585 * config.in: Regenerate.
586 * configure: Likewise.
587
d6416cdc
RW		 588 * configure: Regenerate.
589
a85c0b49
JS		 5902008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
591
592 * arminit.c, iwmmxt.c: Include <string.h> to
593 eliminate warning.
b5bd9624
HPN		 5942008-07-11 Hans-Peter Nilsson <hp@axis.com>
595
596 * configure: Regenerate to track ../common/common.m4 changes.
597 * config.in: Ditto.
598
6efef468 5992008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 600 Daniel Jacobowitz <dan@codesourcery.com>
601 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 602
603 * configure: Regenerate.
604 * wrapper.c (sim_target_display_usage): Add help parameter.
605
e1c9b6f1
MM		 6062007-02-27 Mark Mitchell <mark@codesourcery.com>
607
608 * armos.c (SWIflen): Do not treate file descriptor zero as
609 special.
610
1306df90
NC		 6112007-02-15 Nick Clifton <nickc@redhat.com>
612
613 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
614 the sext and sxtah instructions.
615
8944021f
DJ		 6162007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
617
618 Reported by timeless@gmail.com:
619 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
620
edc5d9ec
HPN		 6212006-12-21 Hans-Peter Nilsson <hp@axis.com>
622
623 * acconfig.h: Remove.
624 * config.in: Regenerate.
625
e85e3205
RE		 6262006-06-13 Richard Earnshaw <rearnsha@arm.com>
627
628 * configure: Regenerated.
629
2f0122dc
DJ		 6302006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
631
632 * configure: Regenerated.
633
20e95c23
DJ		 6342006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
635
636 * configure: Regenerated.
637
4b1d9c58
PB		 6382006-03-07 Paul Brook <paul@codesourcery.com>
639
640 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
641
eeea4660
DJ		 6422006-02-01 Shaun Jackman <sjackman@gmail.com>
643
644 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
645 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
646
aba6488e
MM		 6472005-11-23 Mark Mitchell <mark@codesourcery.com>
648
649 * wrapper.c (gdb/signals.h): Include it.
650 (SIGTRAP): Don't define.
651 (SIGBUS): Likewise.
652 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
653
2be701a3
DJ		 6542005-11-16 Shaun Jackman <sjackman@gmail.com>
655
eeea4660 656 * armos.c: Include limits.h
2be701a3
DJ		 657 (unlink): Remove this macro. It is unused in this file and
658 conflicts with sim_callback->unlink.
659 (PATH_MAX): Define as 1024 if not already defined.
660 (ReadFileName): New function.
661 (SWIopen): Fix a potential buffer overflow.
662 (SWIremove): New function.
663 (SWIrename): Ditto.
664 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
665 SWI_Remove, and SWI_Rename, as well as the RDI calls
666 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
667 AngelSWI_Reason_Rename.
668
c4793bac
PB		 6692005-09-19 Paul Brook <paul@codesourcery.com>
670
671 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
672 available.
673 * armemu.c: Use them.
674 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
675 * configure.ac: Check for stdint.h.
676 * config.in: Regenerate.
677 * configure: Regenerate.
678
546aee7a
NC		 6792005-05-24 Nick Clifton <nickc@redhat.com>
680
681 * thumbemu.c (handle_v6_thumb_insn): New function.
682 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
683 instruction binary is encountered.
684
380d9419
NC		 6852005-05-12 Nick Clifton <nickc@redhat.com>
686
687 * Update the address and phone number of the FSF organization in
688 the GPL notices in the following files:
689 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
690 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
691 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
692 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
693 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
694 maverick.c, parent.c, thumbemu.c, wrapper.c
695
8207e0f2
NC		 6962005-04-20 Nick Clifton <nickc@redhat.com>
697
698 * armemu.c (handle_v6_insn): New function - emulate a few of the
699 v6 instructions - the ones now generated by GCC.
700 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
701 found.
702 * armdefs.h (struct ARMul_State): Add new field: is_v6.
703 (ARM_v6_Prop): Define.
704 * arminit.c (ARMul_NewState): Initialise the v6 flag.
705 (ARMul_SelectProcessor): Determine if the v6 flag should be
706 set.
707 * wrapper.c (sim_create_inferior): For unknown architectures,
708 default to allowing the v6 instructions.
72f4393d 709
16d55f14
NC		 7102005-04-18 Nick Clifton <nickc@redhat.com>
711
712 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
713 operator to the RHS.
714 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
715 indicate an unsigned long long constant.
716
2b193c4a
MK		 7172005-03-23 Mark Kettenis <kettenis@gnu.org>
718
719 * configure: Regenerate.
720
35695fd6
AC		 7212005-01-14 Andrew Cagney <cagney@gnu.org>
722
723 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
724 explicit call to AC_CONFIG_HEADER.
725 * configure: Regenerate.
726
f0569246
AC		 7272005-01-12 Andrew Cagney <cagney@gnu.org>
728
729 * configure.ac: Update to use ../common/common.m4.
730 * configure: Re-generate.
731
38f48d72
AC		 7322005-01-11 Andrew Cagney <cagney@localhost.localdomain>
733
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
735
b7026657
AC		 7362005-01-07 Andrew Cagney <cagney@gnu.org>
737
738 * configure.ac: Rename configure.in, require autoconf 2.59.
739 * configure: Re-generate.
740
379832de
HPN		 7412004-12-08 Hans-Peter Nilsson <hp@axis.com>
742
743 * configure: Regenerate for ../common/aclocal.m4 update.
744
0aaa4a81
AC		 7452004-06-28 Andrew Cagney <cagney@gnu.org>
746
747 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
748
a4c9740c
MM		 7492003-12-29 Mark Mitchell <mark@codesourcery.com>
750
751 * armos.c (fcntl.h): Do not include it.
752 (O_RDONLY): Do not define.
753 (O_WRONLY): Likewise.
754 (O_RDWR): Likewise.
755 (targ-vals.h): Include it.
756 (translate_open_mode): Use TARGET_O_* instead of O_*.
757 (SWIopen): Likewise.
758 * Makefile.in (armos.o): Depend on targ-vals.h.
759
c88931b0
NC		 7602003-04-13 Nick Clifton <nickc@redhat.com>
761
762 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
763 mode.
764 (PutWord): Likewise.
765
3a3d6f65
NC		 7662003-03-30 Nick Clifton <nickc@redhat.com>
767
768 * configure.in (CON_FLAGS): Remove.
769 (COPRO): Unconditionally include iwmmxt.o.
770 * configure: Regenerate.
771 * Makefile.in (CON_FLAGS): Remove.
772 * armcopro.c: Remove use of __IWMMXT__ flag.
773 * wrapper.c: Likewise.
774 * armemu.c: Likewise.
775 Add explanatory comment for suppressed code.
776
7772003-03-27 Nick Clifton <nickc@redhat.com>
778
779 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
780
0f026fd0
NC		 7812003-03-27 Nick Clifton <nickc@redhat.com>
782
783 * configure.in: (CON_FLAGS): Define and intialise.
784 (COPRO): Add iwmmxt.o if configuring for XScale.
785 * configure: Regenerate.
786 * Makefile.in (iwmmxt.o): Add rule to build.
787 (COM_FLAGS): Define.
788 (ALL_FLAGS): Add CON_FLAGS.
789 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
790 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
791 (ARM_iWMMXt_Prop): Define.
792 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
793 pass to coprocessor.
794 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
795 (ARMul_Abort): Catch branches through uninitialised vectors.
796 * armos.c (softevtorcode): Update comment.
797 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 798 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
799 (sim_store_register): Handle iWMMXt registers.
800 (sim_fetch_register): Handle iWMMXt registers.
801 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
802 functions.
803 * iwmmxt.c: New file: iWMMXt emulator.
804
dd97b6fd 8052003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 806
807 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 808 written by Aldy Hernandez <aldyh@redhat.com> and
809 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 810
811 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 812 co-processor.
813 * Makefile.in: Add maverick.o target.
814 * configure.in (COPRO): Add maverick.o.
815 * configure: Regenerate.
816 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 817 available on target processor. Add code to initialse Maverick
818 co-processor support code.
72f4393d
L		 819 * armdefs.h (ARMul_state): Add is_ep9312 field.
820 (ARM_ep9312_Prop): Define.
821 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 822 functions.
72f4393d 823 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 824 co-processor support once the chip has been selected.
72f4393d
L		 825 * wrapper.c: Add support for Maverick co-processor.
826 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 827 chip has been selected.
828
0d9fd8f1
NC		 8292003-03-02 Nick Clifton <nickc@redhat.com>
830
831 * armos.c (SWIWrite0): Catch big-endian bug when printing
832 characters.
833
6b4a8935
AC		 8342003-02-27 Andrew Cagney <cagney@redhat.com>
835
836 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 837
45fdcabe
BE		 8382003-01-10 Ben Elliston <bje@redhat.com>
839
840 * README.Cygnus: Rename from this ..
841 * README: .. to this.
842
058f270d
AC		 8432002-09-27 Andrew Cagney <ac131313@redhat.com>
844
845 * wrapper.c (sim_open): Add support for -m<mem-size>.
846 (mem_size): Reduce to 2MB.
847 Fix PR gdb/433.
848
c7a7b500
NC		 8492002-08-15 Nick Clifton <nickc@redhat.com>
850
851 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
852 can be caused by an interrupted system call being resumed by GDB.
853
630ace25
NC		 8542002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
855
856 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
857 and MIAxy instructions.
72f4393d 858
7b77dec6
NC		 8592002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
860
861 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
862
c8cca39f
AC		 8632002-06-16 Andrew Cagney <ac131313@redhat.com>
864
865 * configure: Regenerated to track ../common/aclocal.m4 changes.
866
26216b98
AC		 8672002-06-12 Andrew Cagney <ac131313@redhat.com>
868
869 * Makefile.in: Update copyright.
870 (wrapper.o): Specify dependencies.
871 * wrapper.c: Include "gdb/sim-arm.h".
872 (sim_store_register, sim_fetch_register): Rewrite using `enum
873 arm_sim_regs' and a switch.
874
3c25f8c7
AC		 8752002-06-09 Andrew Cagney <cagney@redhat.com>
876
877 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
878 * armos.c: Include "gdb/callback.h".
879
5aa682b2
NC		 8802002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
881
882 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
883 if a Data Abort is detected.
884
7378e198
NC		 8852002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
886
10b57fcb
NC		 887 * armvirt.c (GetWord): Only perform access checks if 'check'
888 is set.
889 (PutWord): Likewise.
890 * wrapper.c (sim_create_inferior): Report unknown machine
891 numbers.
7378e198
NC		 892 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
893 2, it has already been advanced.
894
2984e114
NC		 8952002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
896
897 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
898 instruction do not add in the second bit of the base address -
899 this has already been accounted for.
900
8b2440b7
NC		 9012002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
902
903 * armcopro.c (check_cp13_access): Allow access to register 1 when
904 CRm is 1.
905 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
906
de4112fa
NC		 9072002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
908
7f53bce4 909 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 910 * armos.c (swi_mask): Define. Initialise to supporting all
911 SWI emulations.
912 (ARMul_OSInit): For XScale targets, only support the ANGEL
913 SWI interface. (This is at the request if Intel).
914 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 915 SWI call should be emulated.
de4112fa
NC		 916 Do not fall through from AngelSWI_Reason_WriteC.
917 Propagate exit code from RedBoot Exit SWI.
918 * rdi-dgb.h (swi_mask): Prototype.
919 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
920 * wrapper.c (sim_target_parse_command_line): New function.
921 Look for and handle --swi-support switch.
922 (sim_target_parse_arg_array): New function. Process an argv
923 array for parsing by sim_target_parse_command_line.
924 (sim_target_display_usage): New function. Describe syntax of
925 --swi-suppoort switch.
926 (sim_open): Add call to sim_target_parse_arg_array).
927
d8512e6a
NC		 9282002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
929
930 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
931 mode and some of its system calls.
932
ae60d3dd
AG		 9332002-03-17 Anthony Green <green@redhat.com>
934
935 * wrapper.c (mem_size): Increase the default target memory to 8MB.
936
b3ba81f8
KS		 9372002-02-21 Keith Seitz <keiths@redhat.com>
938
939 * armos.c (SWIWrite0): Use generic host_callback mechanism
940 for supported OS functions "open", "close", "write", etc.
941 (SWIopen): Likewise.
942 (SWIread): Likewise.
943 (SWIwrite): Likewise.
944 (SWIflen): Likewise.
945 (ARMul_OSHandleSWI): Likewise.
946
c17aa318
NC		 9472002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
948
949 * wrapper.c (sim_create_inferior): Modify previous patch so that
950 it is only triggered for COFF format executables.
951
25180f8a
NC		 9522002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
953
c17aa318
NC		 954 * wrapper.c (sin_create_inferior): If a v5 architecture is
955 detected, assume it might be an XScale binary, since there is no
956 way to distinguish between the two in the COFF file format.
25180f8a 957
57165fb4
NC		 9582002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
959
960 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
961 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
962 and CPRead[14].
963 Fix formatting. Improve layout.
964 * armemu.h: Fix formatting. Improve layout.
965
272fcdcd
NC		 9662002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
967
968 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
969 return zeroes in the other words.
86c735a5 970 General formatting tidy ups.
272fcdcd 971
6746a76a
BH		 9722001-11-16 Ben Harris <bjh21@netbsd.org>
973
974 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
975 $(srcdir)/....
976 (armemu26.o): Ditto.
977
ff44f8e3
NC		 9782001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
979
980 * armemu.h (CP_ACCESS_ALLOWED): New macro.
981 Fix formatting.
982 * armcopro.c (read_cp14_reg): Make static.
983 (write_cp14_reg): Make static.
984 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
985 Fix formatting.
986 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
987 (ARMul_STC): Check CP_ACCESS_ALLOWED.
988 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
989 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
990 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
991 Fix formatting.
992 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
993 equal to 15.
994 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
995 Fix formatting.
996
fb7a8ef0
NC		 9972001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
998
999 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
1000 instructions with post indexed addressing modes.
1001
dac07255
NC		 10022001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
1003
1004 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
1005 determine rocesor mode.
1006
c3ae2f98
MG		 10072001-04-18 matthew green <mrg@redhat.com>
1008
1009 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
1010 (read_cp15_reg): Make non-static.
1011 (XScale_cp15_LDC): Update for write_cp15_reg() change.
1012 (XScale_cp15_MCR): Likewise.
1013 (XScale_cp15_write_reg): Likewise.
1014 (XScale_check_memacc): New function. Check for breakpoints being
1015 activated by memory accesses. Does not support the Branch Target
1016 Buffer.
1017 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
1018 (XScale_debug_moe): New function. Set the debug Method Of Entry,
1019 if configured.
1020 (write_cp14_reg): Reset count counter if requested.
1021 * armdefs.h (struct ARMul_State): New members `LastTime' and
1022 `CP14R0_CCD' used for the timer/counters.
1023 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
1024 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
1025 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
1026 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
1027 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
1028 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
1029 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
1030 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
1031 defines for XScale registers.
1032 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
1033 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
1034 (ARMul_Emulate32): Handle the clock counter and hardware instruction
1035 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
1036 software interrupts.
1037 (LoadMult): Call XScale_set_fsr_far() for data aborts.
1038 (LoadSMult): Likewise.
1039 (StoreMult): Likewise.
1040 (StoreSMult): Likewise.
1041 * armemu.h (write_cp15_reg): Update prototype.
1042 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
1043 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
1044 register 0.
1045 * armvirt.c (GetWord): Call XScale_check_memacc().
1046 (PutWord): Likewise.
1047
3cf84db9
NC		 10482001-03-20 Nick Clifton <nickc@redhat.com>
1049
1050 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
1051 when loading unaligned thumb instructions.
1052
4f3c3dbb
NC		 10532001-03-06 Nick Clifton <nickc@redhat.com>
1054
1055 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 1056 Compute destination address of BLX(1) instruction by
1057 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 1058
917bca4f
NC		 10592001-02-27 Nick Clifton <nickc@redhat.com>
1060
1061 * armvirt.c (GetWord): Add new parameter - check - to enable or
1062 disable the alignment checking.
1063 (PutWord): Add new parameter - check - to enable or disable the
1064 alignment checking.
1065 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1066 (ARMul_ReadWord): Pass extra parameter to GetWord.
1067 (ARMul_WriteWord): Pass extra parameter to PutWord.
1068 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1069 (ARMul_WriteByte): Pass extra parameter to GetWord.
1070 (ARMul_SwapWord): Pass extra parameter to PutWord.
1071 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1072 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 1073
917bca4f
NC		 1074 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1075 ARMul_SafeWriteByte.
72f4393d 1076
917bca4f
NC		 1077 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1078 (sim_read): Use ARMul_SafeReadByte.
1079
1080 * armos.c (in_SWI_handler): Remove.
1081 (SWIWrite0): Use ARMul_SafeReadByte.
1082 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1083 (SWIopen): Use ARMul_SafeReadByte.
1084 (SWIread): Use ARMul_SafeWriteByte.
1085 (SWIwrite): Use ARMul_SafeReadByte.
1086 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1087 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 1088
2ef048fc
NC		 10892001-02-16 Nick Clifton <nickc@redhat.com>
1090
1091 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1092 the state to RESUME.
1093
5f7d0a33
NC		 10942001-02-14 Nick Clifton <nickc@redhat.com>
1095
44e23e57
NC		 1096 * armemu.c: Add code to preserve processor mode when a prefetch
1097 abort is signalled after processing a breakpoint.
1098
5f7d0a33
NC		 1099 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1100 for any machine type except the early ARMs.
1101
1e5d4e46
NC		 11022001-02-13 Nick Clifton <nickc@redhat.com>
1103
1104 * armos.c (in_SWI_handler): New static variable.
1105 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1106 (ARMul_OSException): Ignore exceptions generated whilst emulating
1107 a SWI.
1108
179ae6ea
NC		 11092001-02-12 Nick Clifton <nickc@redhat.com>
1110
1111 * armemu.h (NEGBRANCH): Fix defintion.
1112
dda308f5
NC		 11132001-02-01 Nick Clifton <nickc@redhat.com>
1114
1115 * armemu.c (LoadSMult): Update base address register after
1116 restoring register bank.
1117 (StoreMult): Update base address register after restoring register
1118 bank.
1119
88694af3
NC		 11202001-01-31 Nick Clifton <nickc@redhat.com>
1121
1122 * armvirt.c (PutWord): Detect installation of SWI vector.
1123 (SWI_vector_installed): Define.
1124 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1125 * armos.h (SWI_vector_installed): Declare.
1126 * wrapper.c (SWI_vector_installed): Remove definition.
1127 (sim_write): Remove check of SWI vector installation
1128
ac1c9d3a
NC		 11292000-12-18 Nick Clifton <nickc@redhat.com>
1130
1131 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1132 instruction.
1133
9a6b6a66
NC		 11342000-12-10 Nick Clifton <nickc@redhat.com>
1135
1136 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1137
760a7bbe
NC		 11382000-12-07 Nick Clifton <nickc@redhat.com>
1139
1140 * armemu.c (ARMul_Emulate26): Detect double word load and
1141 store instructions and call emulation routines.
1142 (Handle_Load_Double): Emulate a double word load instruction.
1143 (Handle_Store_Double): Emulate a double word store
1144 instruction.
1145
7f53bc35
NC		 11462000-12-03 Nick Clifton <nickc@redhat.com>
1147
1148 * armos.c: Fix formatting.
1149 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1150 mode.
1151
f1129fb8
NC		 11522000-11-29 Nick Clifton <nickc@redhat.com>
1153
1154 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1155 (ARM_v5e_Prop): Define.
1156 (ARM_XScale_Prop): Define.
72f4393d 1157
f1129fb8
NC		 1158 * wrapper.c (sim_create_inferior): Select processor based on
1159 machine number.
1160 (SWI_vector_installed): New boolean. Set to true if the SWI
1161 vector address is written to by the executable.
72f4393d 1162
f1129fb8
NC		 1163 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1164 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1165 (ARMul_Abort): Fix calculation of LR address.
1166
1167 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1168 and a SWI is not handled by the simulator, pass the SWI off to the
1169 vector, otherwise issue a warning message and continue.
1170
1171 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1172
f1129fb8
NC		 1173 * thumbemu.c: Add v5 instruction simulation.
1174 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1175
1176 * armcopro.c: Add XScale co-processor emulation.
1177 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1178
3943c96b
NC		 11792000-09-15 Nick Clifton <nickc@redhat.com>
1180
1181 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1182 property. Delete unnecessary processor names.
1183 (ARM_Strong_Prop): Delete.
1184 (STRONGARM): Delete.
1185 (ARM_v4_Prop): Add.
1186 (ARM_v5_Prop): Add
1187 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1188 booleans.
1189
1190 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1191 (BUSUSEDINCPCN): Use is_v4 boolean.
1192
1193 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1194 (ARMul_SelectProcessor): Change second parameter from 'processor'
1195 to 'properties'. Set is_v4 and is_v5 booleans in State.
1196
1197 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1198 processor properties.
1199
1200 * wrapper.c (sim_create_inferior): Choose properties passed to
1201 ARMul_SelectProcessor based on machine number.
1202
4bc1de7b
NC		 12032000-08-14 Nick Clifton <nickc@redhat.com>
1204
1205 * armemu.c (LHPOSTDOWN): Compute write back value before
1206 performing load in case the offset register is overwritten.
1207 (LHPOSTUP): Ditto.
1208
0a4321b9
FN		 12092000-07-14 Fernando Nasser <fnasser@cygnus.com>
1210
1211 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1212
64a10675
FN		 12132000-07-14 Fernando Nasser <fnasser@cygnus.com>
1214
1215 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1216 new inferior.
1217
b0eae074
AO		 12182000-07-04 Alexandre Oliva <aoliva@redhat.com>
1219
ae3c7619
AO		 1220 * armvirt.c (ABORTS): Do not define.
1221
1e6b544a
AO		 1222 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1223 (ARM_Strong_Prop, STRONGARM): Define.
1224 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1225 (ARMul_SelectProcessor): Set is_StrongARM.
1226 * wrapper.c (sim_create_inferior): Use bfd machine type to
1227 determine processor type to emulate.
1228 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1229 when emulating StrongARM.
1230
66210567
AO		 1231 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1232
e063aa3b
AO		 1233 * armemu.h (INSN_SIZE): New macro.
1234 (SET_ABORT): Save CPSR in SPSR and set LR.
1235 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1236 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1237 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1238
13b6dd6f
AO		 1239 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1240 significant bits of PC.
1241
892c6b9d
AO		 1242 * armemu.h (WRITEDESTB): New macro.
1243 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1244 modify PC. Moved the existing logic...
1245 (WriteR15Branch): ... here. New function.
1246 (WriteR15, WriteSR15): Drop the two least significant bits.
1247 (LoadSMult): Use WriteR15Branch() to modify PC.
1248 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1249
cf52c765
AO		 1250 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1251 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1252 extracted from state->Cpsr, but preserve the unused bits.
1253 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1254 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1255 get the full CPSR word.
1256
4ef2594f
AO		 1257 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1258 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1259 (SETPSR, SET_INTMODE, SETCC): Removed.
1260 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1261 mask. Use SETPSR_* to modify PSR.
1262 (ARMul_SetCPSR): Load all bits from value.
1263 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1264
e62263b8
AO		 1265 * armemu.c (ARMul_Emulate): Compute writeback value before
1266 loading, since the offset register may be the destination
1267 register.
1268
b0eae074
AO		 1269 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1270 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1271
ee9a7772
AO		 12722000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1273
f9c22bc3
AO		 1274 * armemu.c (Multiply64): Fix computation of flag N.
1275
ee9a7772
AO		 1276 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1277
fe47e8df
AO		 12782000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1279
1280 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1281 bits of the offset.
1282
c1a72ffd
NC		 12832000-05-25 Nick Clifton <nickc@cygnus.com>
1284
1285 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1286 really changed.
1287 (MMUWrite): Only indicate mode change if a singal has really
1288 changed.
1289
1290 * armdefs.h (SYSTEMMODE): Define.
1291 (BANK_CAN_ACEESS_SPSR): Define.
1292
1293 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1294 to advance before stopping the emulation.
1295
1296 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1297 correctly.
1298
1299 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1300 System mode.
1301
1302 * armsupp.c (ModeToBank): Remove unused first parameter.
1303 Add support for System Mode.
1304 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1305 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1306 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1307 (ARMulSwitchMode): Add support for System Mode.
1308
1309Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1310
1311 * configure: Regenerated to track ../common/aclocal.m4 changes.
1312
3463c3fb
NC		 13132000-05-23 Nick Clifton <nickc@cygnus.com>
1314
1315 * wrapper.c (sim_store_register): Special handling for CPSR
1316 register.
1317
5d0d395e
FCE		 13182000-03-11 Philip Blundell <philb@gnu.org>
1319
1320 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1321 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1322
6c9e0292
FCE		 1323Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1324
1325 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1326
6d358e86
NC		 13272000-02-08 Nick Clifton <nickc@cygnus.com>
1328
1329 * wrapper.c: Fix compile time warning messages.
1330 * armcopro.c: Fix compile time warning messages.
1331 * armdefs.h: Fix compile time warning messages.
1332 * armemu.c: Fix compile time warning messages.
1333 * armemu.h: Fix compile time warning messages.
1334 * armos.c: Fix compile time warning messages.
1335 * armsupp.c: Fix compile time warning messages.
1336 * armvirt.c: Fix compile time warning messages.
d0187574 1337 * bag.c: Fix compile time warning messages.
72f4393d 1338
dfcd3bfb
JM		 13392000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1340
1341 * *.[ch]: Use indent to make readable.
1342
c2d11a7d
JM		 13431999-11-22 Nick Clifton <nickc@cygnus.com>
1344
1345 * armos.c (SWIread): Generate an error message if a huge read is
1346 performed.
1347 (SWIwrite): Generate an error message if a huge write is
1348 performed.
1349
5c44784c
JM		 13501999-10-27 Nick Clifton <nickc@cygnus.com>
1351
1352 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1353 breakpoint.
5c44784c 1354
2df3850c
JM		 13551999-10-08 Ulrich Drepper <drepper@cygnus.com>
1356
1357 * armos.c (SWIopen): Always pass third parameter with 0666 since
1358 otherwise uninitialized memory gets access if the O_CREAT bit is
1359 set and so we possibly cannot access the file afterwards.
1360
2acceee2
JM		 13611999-09-29 Doug Evans <devans@casey.cygnus.com>
1362
1363 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1364 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1365
d4f3574e
SS		 1366Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1367
1368 * configure: Regenerated to track ../common/aclocal.m4 changes.
1369
cd0fc7c3
SS		 13701999-05-08 Felix Lee <flee@cygnus.com>
1371
1372 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1373
7a292a7a
SS		 13741999-04-06 Keith Seitz <keiths@cygnus.com>
1375
1376 * wrapper.c (stop_simulator): New global.
1377 (sim_stop): Set sim state to STOP and set
1378 stop_simulator.
1379 (sim_resume): Reset stop_simulator.
1380 (sim_stop_reason): If stop_simulator is set, tell gdb
1381 that the we took SIGINT.
1382 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1383 stop_simulator is set.
1384
13851999-04-02 Keith Seitz <keiths@cygnus.com>
1386
1387 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1388 whenever the counter expires.
1389 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1390
13911999-03-24 Nick Clifton <nickc@cygnus.com>
1392
1393 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1394 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1395
c906108c
SS		 1396Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1397
1398 * wrapper.c (sim_open): Set endianness according to BFD or command
1399 line switch.
1400
1401 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1402
1403Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1404
1405 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1406 the same as either RdHi or RdLo.
1407
1408Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1409
1410 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1411 Set Reg[0] based on reason for for the exception.
1412
1413Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1414
1415 * armos.c (SWIwrite0): New function.
1416 (WriteCommandLineTo): New function.
1417 (SWIopen): New function.
1418 (SWIread): New function.
1419 (SWIwrite): New function.
1420 (SWIflen): New function.
72f4393d 1421 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1422 these here.
1423 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1424 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1425 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1426 (athompso@cambridge.arm.com)
1427
1428Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1429
1430 * armos.h: Add Angel SWI and its reason codes.
1431 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1432
1433Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1434
1435 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1436 of ":tt" to catch stdin in addition to stdout.
1437 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1438 or success of lseek().
1439
1440Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1441
1442 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1443 to open stdout.
1444
1445Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1446
1447 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1448 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1449 seek from offset 0 and not to use R2 for whence since it is
1450 not passed as part of the SWI call.
1451
1452Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1453
1454 * configure: Regenerated to track ../common/aclocal.m4 changes.
1455
1456Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1457
1458 * configure: Regenerated to track ../common/aclocal.m4 changes.
1459 * config.in: Ditto.
1460
1461Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1462
1463 * acconfig.h: New file.
1464 * configure.in: Reverted change of Apr 24; use sinclude again.
1465
1466Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1467
1468 * configure: Regenerated to track ../common/aclocal.m4 changes.
1469 * config.in: Ditto.
1470
1471Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1472
1473 * configure.in: Don't call sinclude.
1474
1475Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1476
1477 * configure: Regenerated to track ../common/aclocal.m4 changes.
1478
1479Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1480
1481 * configure: Regenerated to track ../common/aclocal.m4 changes.
1482
1483Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1484
1485 * configure: Regenerated to track ../common/aclocal.m4 changes.
1486
1487Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1488
1489 * configure: Regenerated to track ../common/aclocal.m4 changes.
1490
1491Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1492
1493 * armopts.h: Remove definition of LITTLEND - it is not used.
1494
1495Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1496
1497 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1498 length parameter. Return -1.
1499
1500Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1501
1502 * configure: Regenerated to track ../common/aclocal.m4 changes.
1503
1504Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1505
1506 * configure: Regenerated to track ../common/aclocal.m4 changes.
1507
1508Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1509
1510 * configure: Regenerated to track ../common/aclocal.m4 changes.
1511
1512Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1513
1514 * configure: Regenerated to track ../common/aclocal.m4 changes.
1515 * config.in: Ditto.
1516
1517Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1518
1519 * Makefile.in: Updated with changes from branch.
1520 * armdefs.h: ditto
1521 * armemu.c: ditto these changes
1522 * armemu.h: ditto add support for
1523 * armos.c: ditto the Thumb instruction
1524 * armsupp.c: ditto set and the new v4
1525 * armvirt.c: ditto architecture.
1526 * wrapper.c: ditto
1527 * thumbemu.c: New file from branch.
1528
1529
1530Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1531
1532 * configure: Regenerated to track ../common/aclocal.m4 changes.
1533
1534Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1535
1536 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1537 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1538
1539 * wrapper.c (sim_create_inferior): Add code to create an execution
1540 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1541
1542Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1543
1544 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1545 sim_load_file.
1546
1547Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1548
1549 * configure: Regenerated to track ../common/aclocal.m4 changes.
1550
1551Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1552
1553 * configure: Regenerated to track ../common/aclocal.m4 changes.
1554
1555Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1556
1557 * configure: Regenerated to track ../common/aclocal.m4 changes.
1558
1559Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1560
1561 * configure: Regenerated to track ../common/aclocal.m4 changes.
1562
1563Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1564
1565 * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1568
1569 * configure: Regenerated to track ../common/aclocal.m4 changes.
1570
1571Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1572
1573 * configure: Regenerated to track ../common/aclocal.m4 changes.
1574
1575Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1576
1577 * configure: Regenerated to track ../common/aclocal.m4 changes.
1578 * config.in: Ditto.
1579
1580Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1581
1582 * wrapper.c (sim_kill): Delete.
1583 (sim_create_inferior): Add ABFD argument.
1584 (sim_load): Move setting of PC from here.
1585 (sim_create_inferior): To here.
1586
1587Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1588
1589 * configure: Regenerated to track ../common/aclocal.m4 changes.
1590 * config.in: Ditto.
1591
1592Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1593
1594 * wrapper.c (sim_open): Add ABFD argument.
1595
1596Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1597
1598 * wrapper.c (sim_open): Add callback argument.
1599 (sim_set_callbacks): Drop SIM_DESC argument.
1600
1601Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1602
1603 * configure: Regenerated to track ../common/aclocal.m4 changes.
1604
1605Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1606
1607 * wrapper.c (sim_stop): Stub sim_stop function.
1608
1609Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1610
1611 * arminit.c (ARMul_NewState): Preinitialize the state to
1612 all zero/NULL.
1613
1614Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1615
1616 * Makefile.in (SIM_OBJS): Add sim-load.o.
1617 * wrapper.c (sim_kind,myname): New static locals.
1618 (sim_open): Set sim_kind, myname.
1619 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1620 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1621
1622Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1623
1624 * wrapper.c (sim_trace): Update so that it matches prototype.
1625
1626Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1627
1628 * configure: Regenerated to track ../common/aclocal.m4 changes.
1629 * config.in: Ditto.
1630
1631Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1632
1633 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1634 $(srcdir)/....
1635 (armemu26.o): Ditto.
1636
1637Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1638
1639 * wrapper.c (sim_open): New arg `kind'.
1640
1641 * configure: Regenerated to track ../common/aclocal.m4 changes.
1642
1643Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1644
1645 * COPYING: Update FSF address.
1646
1647Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1648
1649 * configure: Regenerated to track ../common/aclocal.m4 changes.
1650
1651Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1652
1653 * configure: Regenerated to track ../common/aclocal.m4 changes.
1654
1655Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1656
1657 * configure: Re-generate.
1658
1659Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1660
1661 * configure: Regenerate to track ../common/aclocal.m4 changes.
1662
1663Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1664
1665 * wrapper.c (sim_open): Has result now.
1666 (sim_*): New SIM_DESC argument.
1667
1668Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1669
1670 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1671 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1672 * configure.in: sinclude ../common/aclocal.m4.
1673 * configure: Regenerated.
1674
1675Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1676
1677 * configure configure.in Makefile.in: Update to new configure
1678 scheme which is more compatible with WinGDB builds.
1679 * configure.in: Improve comment on how to run autoconf.
1680 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1681 * Makefile.in: Use autoconf substitution to install common
1682 makefile fragment.
1683
1684Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1685
1686 * run.c: Deleted, use one in ../common now.
1687 * Makefile.in: Delete everything that's been moved to
1688 ../common/Make-common.in.
1689 (SIM_OBJS): Define.
1690 * configure.in: Simplify using macros in ../common/aclocal.m4.
1691 * configure: Regenerated.
1692 * config.in: New file.
1693 * armos.c: #include config.h.
1694 * wrapper.c (mem_size): Value is in bytes now.
1695 (sim_callback): New global.
1696 (arm_sim_set_profile{,_size}): Delete.
1697 (arm_sim_set_mem_size): Rename to sim_size.
1698 (sim_do_command): Call printf_filtered via callback.
1699 (sim_set_callbacks): Record callback.
1700
1701Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1702
1703 * Makefile.in (mostlyclean): Remove config.log.
1704
1705Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1706
72f4393d
L		 1707 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1708 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1709 (docdir): Removed.
1710 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1711 (AC_PROG_INSTALL): Added.
1712 * configure: Rebuilt.
c906108c
SS		 1713
1714Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1715
1716 * configure: Regenerate with autoconf 2.7.
1717
1718Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1719
1720 * run.c (main): Use new bfd_big_endian macro.
1721
1722Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1723
1724 * run.c: Include "getopt.h".
1725 (verbose): Delete.
1726 (usage): Make static.
1727 (main): Call arm_sim_set_verbosity.
1728 Only load sections marked SEC_LOAD.
1729 * wrapper.c (mem_size, verbosity): New static global.
1730 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1731 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1732
c906108c
SS		 1733Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1734
1735 * armdefs.h (ARMul_State): New member `verbose'.
1736 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1737 * run.c (verbose): Make global.
1738 * wrapper.c (init): Set state->verbose.
1739 (ARMul_ConsolePrint): Don't print anything if !verbose.
1740
1741Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1742
1743 * armos.c: #include dbg_rdi.h.
1744 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1745 * armos.h (SWI_Breakpoint): Define.
1746 * wrapper.c: #include armemu.h, dbg_rdi.h.
1747 (rc): Delete.
1748 (sim_resume): Use state->EndCondition to record stop state.
1749 Call FLUSHPIPE before returning.
1750 (sim_stop_reason): Determine reason from state->EndCondition.
1751
1752Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1753
1754 * wrapper.c (sim_set_callbacks): New.
1755
1756Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1757
1758 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1759 number of bytes not read/written (or -1).
1760
1761Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1762
1763 * Makefile.in (maintainer-clean): New synonym for realclean.
1764
1765Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1766
1767 * configure.in: Remove AC_PROG_INSTALL.
1768 * configure: Rebuild.
1769 * Makefile.in (INSTALL): Revert to using install.sh.
1770 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1771 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1772 (mostlyclean): Make the same as clean, not distclean.
1773 (clean): Remove config.log.
1774 (install): Don't install in $(tooldir).
1775
1776Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1777
1778 (Try to) Update to new bfd autoconf scheme.
1779 * run.c: Don't include sysdep.h.
1780 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1781 (CC, CFLAGS, AR, RANLIB): Likewise.
1782 (HDEFINES, TDEFINES): Define.
1783 (CC_FOR_BUILD): Delete.
1784 (host_makefile_frag): Delete.
1785 (Makefile): Don't depend on frags.
1786 * configure.in (sysdep.h): Don't create symlink.
1787 (host_makefile_frag, frags): Deleted.
1788 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1789 * configure: Regenerated.
1790
1791Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1792
1793 * Update all FSF addresses except those in COPYING* files.
1794
1795Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1796
1797 * Makefile.in (clean): Remove run, libsim.a.
1798
1799 * Makefile.in, configure.in: converted to autoconf.
1800 * configure: New file, generated with autconf 2.4.
1801
1802 * arm.mt: Removed.
1803
1804Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1805
1806 * wrapper.c (sim_do_command): New function.
1807
1808Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1809
1810 * armos.c (ARMul_OSHandleSWI): New version to work with
1811 newlib simply.
1812
1813Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1814
1815 * run.c (main): Grab return value from right register.
1816
1817Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1818
1819 * New.
1820
1821
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