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sim: drop unused SIM_AC_OPTION_PACKAGES
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
e19418e0
MF		 12016-01-10 Mike Frysinger <vapier@gentoo.org>
2
3 * configure: Regenerate.
4
16f7876d
MF		 52016-01-10 Mike Frysinger <vapier@gentoo.org>
6
7 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
8 * configure: Regenerate.
9
99d8e879
MF		 102016-01-10 Mike Frysinger <vapier@gentoo.org>
11
12 * configure: Regenerate.
13
35656e95
MF		 142016-01-10 Mike Frysinger <vapier@gentoo.org>
15
16 * configure: Regenerate.
17
347fe5bb
MF		 182016-01-10 Mike Frysinger <vapier@gentoo.org>
19
20 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
21 * configure: Regenerate.
22
22be3fbe
MF		 232016-01-10 Mike Frysinger <vapier@gentoo.org>
24
25 * configure: Regenerate.
26
0dc73ef7
MF		 272016-01-10 Mike Frysinger <vapier@gentoo.org>
28
29 * configure: Regenerate.
30
936df756
MF		 312016-01-09 Mike Frysinger <vapier@gentoo.org>
32
33 * config.in, configure: Regenerate.
34
2e3d4f4d
MF		 352016-01-06 Mike Frysinger <vapier@gentoo.org>
36
37 * wrapper.c (sim_create_inferior): Mark argv and env const.
38 (sim_open): Mark argv const.
39
9bbf6f91
MF		 402016-01-04 Mike Frysinger <vapier@gentoo.org>
41
42 * configure: Regenerate.
43
77cf2ef5
MF		 442016-01-03 Mike Frysinger <vapier@gentoo.org>
45
46 * wrapper.c (sim_open): Update sim_parse_args comment.
47
34fed699
MF		 482016-01-03 Mike Frysinger <vapier@gentoo.org>
49
50 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
51 a call to countargv.
52
0cb8d851
MF		 532016-01-03 Mike Frysinger <vapier@gentoo.org>
54
55 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
56 * configure: Regenerate.
57
1ac72f06
MF		 582016-01-02 Mike Frysinger <vapier@gentoo.org>
59
60 * configure: Regenerate.
61 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
62
e1211e55
MF		 632015-12-30 Mike Frysinger <vapier@gentoo.org>
64
65 * wrapper.c (sim_store_register): Rename to ...
66 (arm_reg_store): ... this.
67 (sim_fetch_register): Rename to ...
68 (arm_reg_fetch): ... this.
69 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
70
5e744ef8
MF		 712015-12-27 Mike Frysinger <vapier@gentoo.org>
72
73 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
74
1b393626
MF		 752015-12-26 Mike Frysinger <vapier@gentoo.org>
76
77 * config.in, configure: Regenerate.
78
91d6df78
MF		 792015-12-25 Mike Frysinger <vapier@gentoo.org>
80
81 * Makefile.in (SIM_OBJS): Delete bag.o.
82 * armdefs.h (struct ARMul_State): Delete ErrorCode.
83 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
84 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
85 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
86 HOURGLASS_RATE): Delete.
87 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
88 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
89 (ARMul_Abort): Delete ARMul_OSException call.
90 * armopts.h: Delete file.
91 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
92 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
93 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
94 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
95 tempnames.
96 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
97 OSptr->tempnames.
98 * armrdi.c: Delete file.
99 * armvirt.c: Delete armopts.h include.
100 (ARMul_LoadInstrS): Delete HOURGLASS logic.
101 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
102 dbg_hif.h: Delete files.
103 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
104 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
105 Dbg_MCState, getbufferproc): Delete.
106 (rdi_*): Delete Functions.
107 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
108 (struct RDIProcVec): Delete.
109 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
110 * wrapper.c (ARMul_Debug): Delete.
111
1d19cae7
DV		 1122015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
113
114 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
115 * armemu.c (handle_v6_insn): Likewise.
116
6e4f085c
MF		 1172015-11-14 Mike Frysinger <vapier@gentoo.org>
118
119 * wrapper.c (sim_close): Delete.
120
454de2ee
NC		 1212015-07-14 Nick Clifton <nickc@redhat.com>
122
123 * armcopro.c: Remove extraneous whitespace.
124 * armdefs.h: Likewise.
125 * armfpe.h: Likewise.
126 * arminit.c: Likewise.
127 * armopts.h: Likewise.
128 * armos.c: Likewise.
129 * armos.h: Likewise.
130 * armrdi.c: Likewise.
131 * armsupp.c: Likewise.
132 * armvirt.c: Likewise.
133 * bag.c: Likewise.
134 * bag.h: Likewise.
135 * communicate.c: Likewise.
136 * communicate.h: Likewise.
137 * dbg_conf.h: Likewise.
138 * dbg_cp.h: Likewise.
139 * dbg_hif.h: Likewise.
140 * dbg_rdi.h: Likewise.
141 * gdbhost.c: Likewise.
142 * gdbhost.h: Likewise.
143 * iwmmxt.c: Likewise.
144 * iwmmxt.h: Likewise.
145 * kid.c: Likewise.
146 * main.c: Likewise.
147 * maverick.c: Likewise.
148 * parent.c: Likewise.
149 * thumbemu.c: Likewise.
150 * wrapper.c: Likewise.
151
db49d3d0
NC		 1522015-07-02 Nick Clifton <nickc@redhat.com>
153
154 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
155 (SIM_EXTRA_LIBS): Add -lm.
156
73cb0348
NC		 1572015-06-28 Nick Clifton <nickc@redhat.com>
158
159 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
160 * armdefs.h (ARMdval, ARMfval): New types.
161 (ARM_VFP_reg): New union.
162 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
163 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
164 macros for the new VFP_Reg field.
165 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
166 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
167 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
168 instructions.
169 (handle_VFP_move): New function.
170 (ARMul_Emulate16): Add checks for newly supported v6
171 instructions. Add support for VMRS, VMOV and MRC instructions.
172 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
173 operating in v6 mode.
174 * armemu.h (t_resolved): Define.
175 * armsupp.c: Include math.h.
176 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
177 VSTM, VLDM and VPOP instructions.
178 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
179 new handle_VFP_xfer function.
180 (ARMul_STC): Likewise.
181 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
182 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
183 VCMPE and VCVT instructions.
184 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
185 new handle_VFP_op function.
186 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
187 (test_cond): New function. Tests a condition and returns non-zero
188 if the condition has been met.
189 (handle_IT_block): New function.
190 (in_IT_block): New function.
191 (IT_block_allow): New function.
192 (ThumbExpandImm): New function.
193 (handle_T2_insn): New function. Handles T2 thumb instructions.
194 (handle_v6_thumb_insn): Add next_instr and pc parameters.
195 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
196 v6 instructions.
197 * wrapper.c (sim_create_inferior): Detect a thumb address and call
198 SETT appropriately.
199
8d0978fb
MF		 2002015-06-23 Mike Frysinger <vapier@gentoo.org>
201
202 * configure: Regenerate.
203
b50a1532
MF		 2042015-06-23 Mike Frysinger <vapier@gentoo.org>
205
206 * armdefs.h: Always include stdint.h.
207 [!__STDC__]: Delete.
208 [!HAVE_STDINT_H]: Delete.
209 * dbg_hif.h [!__STDC__]: Delete.
210
a3487082
MF		 2112015-06-12 Mike Frysinger <vapier@gentoo.org>
212
213 * configure: Regenerate.
214
306f4178
MF		 2152015-06-12 Mike Frysinger <vapier@gentoo.org>
216
217 * configure: Regenerate.
218
20bca71d
MF		 2192015-04-18 Mike Frysinger <vapier@gentoo.org>
220
221 * sim-main.h (SIM_CPU): Delete.
222
7e83aa92
MF		 2232015-04-18 Mike Frysinger <vapier@gentoo.org>
224
225 * sim-main.h (sim_cia): Delete.
226
034685f9
MF		 2272015-04-17 Mike Frysinger <vapier@gentoo.org>
228
229 * sim-main.h (CIA_GET, CIA_SET): Delete.
230
27b97b40
MF		 2312015-04-17 Mike Frysinger <vapier@gentoo.org>
232
233 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
234 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
235 CPU_PC_STORE for all cpus.
236
78e9aa70
MF		 2372015-04-15 Mike Frysinger <vapier@gentoo.org>
238
239 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
240 * sim-main.h (STATE_CPU): Delete.
241
bf12d44e
MF		 2422015-04-13 Mike Frysinger <vapier@gentoo.org>
243
244 * configure: Regenerate.
245
e787f858
MF		 2462015-04-12 Mike Frysinger <vapier@gentoo.org>
247
248 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
249
122bbfb5
MF		 2502015-04-06 Mike Frysinger <vapier@gentoo.org>
251
252 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
253
0fe84f3f
MF		 2542015-04-01 Mike Frysinger <vapier@gentoo.org>
255
256 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
257 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
258 * tconfig.h: Delete file.
259
aadc9410
MF		 2602015-03-31 Mike Frysinger <vapier@gentoo.org>
261
262 * config.in, configure: Regenerate.
263
49d62f89
MF		 2642015-03-30 Mike Frysinger <vapier@gentoo.org>
265
266 * Makefile.in (SIM_RUN_OBJS): Delete.
267 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
268 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
269 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
270 * sim-main.h: New file.
271 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
272 Add sim-main.h and sim-options.h includes.
273 (sim_callback, mem_size, trace): Add TODO comments.
274 (state): Delete static and add TODO comment.
275 (sim_kind, myname, big_endian): Delete.
276 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
277 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
278 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
279 (sim_target_parse_command_line): Mark static.
280 (free_state): New function.
281 (sim_open): Rewrite to use new common logic.
282 (sim_close): Delete body.
283
dbf8e8af
MF		 2842015-03-30 Mike Frysinger <vapier@gentoo.org>
285
286 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
287 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
288 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
289 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
290
58b991b1
MF		 2912015-03-30 Mike Frysinger <vapier@gentoo.org>
292
293 * armemu.c [MODE32] (handle_v6_insn): Move definition.
294 (ARMul_Emulate26): Initialize do_int after label target.
295 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
296 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
297 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
298 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
299 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
300 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
301 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
302 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
303 * armsupp.c (ARMul_Align): Convert old style prototype.
304 * bag.c (addtolist, killwholelist): Mark static.
305 (BAG_newbag): Convert old style prototype.
306 * maverick.c (mv_compute_host_endianness): Delete.
307 * wrapper.c (verbosity, sim_set_verbose): Delete.
308 (init): Set state->verbose to 0.
309
c4c9c44f
MF		 3102015-03-30 Mike Frysinger <vapier@gentoo.org>
311
312 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
313 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
314 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
315 * config.in, configure: Regenerate.
316
457983e3
MF		 3172015-03-30 Mike Frysinger <vapier@gentoo.org>
318
319 * Makefile.in (COPRO): Delete.
320 (SIM_OBJS): Expand COPRO.
321 * configure.ac: Deletd stdint.h check.
322 (COPRO): Delete.
323 * configure: Regenerate.
324
ae7d0cac
MF		 3252015-03-16 Mike Frysinger <vapier@gentoo.org>
326
327 * config.in, configure: Regenerate.
328 * tconfig.in: Rename file ...
329 * tconfig.h: ... here.
330
465fb143
MF		 3312015-03-14 Mike Frysinger <vapier@gentoo.org>
332
333 * Makefile.in (SIM_EXTRA_CFLAGS): Add
334 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
335 (SIM_RUN_OBJS): Set to run.o.
336
5cddc23a
MF		 3372015-03-14 Mike Frysinger <vapier@gentoo.org>
338
339 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
340 * aclocal.m4, configure: Regenerate.
341
2974be62
AM		 3422014-08-19 Alan Modra <amodra@gmail.com>
343
344 * configure: Regenerate.
345
faa743bb
RM		 3462014-08-15 Roland McGrath <mcgrathr@google.com>
347
348 * configure: Regenerate.
349 * config.in: Regenerate.
350
1d63324c
NC		 3512014-03-18 Nick Clifton <nickc@redhat.com>
352
353 * wrapper.c: Convert function declarations to ISO C format.
354 (sim_open): Delete code for handling t,d and z command line
355 options.
356
8d052926
NC		 3572014-03-14 Nick Clifton <nickc@redhat.com>
358
359 * wrapper.c (op_print): New function.
360 (sim_dis_read): New function.
361 (print_insn): New function - disassembles the given instruction.
362 (sim_trace): Note that tracing is now allowed.
363 (sim_create_inferior): Default to emulating v6.
364 Initialise the disassembler machinery.
365 (sim_target_parse_command_line): Add support for -t -d and -z
366 options.
367 (sim_target_display_usage): Note existence of -d and -z options.
368 (sim_open): Parse -t -d and -z options.
369 * armemu.h: Add exports of trace, disas and trace_funcs.
370 Add prototype for print_insn.
371 * armemu.c (ARMul_Emulate26): Add tracing code.
372 Delete unused variables.
373 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
374 Move Rm variable into switch cases.
375 Add tracing code.
376
377 * armcopro.c (XScale_cp15_init): Add a return value.
378 (XScale_cp13_init): Likewise.
379 (XScale_cp14_init): Likewise.
380 (XScale_cp15_LDC): Delete unused function.
381 (XScale_cp15_STC): Likewise.
382 * maverick.c: Delete comment inside comment.
383 (DSPInit): Delete unused function.
384 (DSPMCR4): Fix compile time warning about missing parenthesis.
385 (DSPMCR5): Likewise.
386 (DSPCDP6): Delete unused variable opcode2.
387
b9366cf3
DM		 3882014-03-14 David McQuillan <dmcq@tao-group.com>
389
390 PR sim/8388
391 * armemu.c (WriteR15Load): New function. Determines if the state
392 can be changed upon a write to R15.
393 (LoadMult): Use WriteR15Load.
394 * armemu.h (WRITEDESTB): Use WriteR15Load.
395
60d847df
MF		 3962014-03-10 Mike Frysinger <vapier@gentoo.org>
397
398 * wrapper.c (sim_do_command): Add const to cmd.
399
b2b255bd
MF		 4002014-03-05 Mike Frysinger <vapier@gentoo.org>
401
402 * wrapper.c (sim_load): Add const to prog.
403
bf3d9781
AM		 4042013-09-23 Alan Modra <amodra@gmail.com>
405
406 * configure: Regenerate.
407
31e6ad7d
MF		 4082013-06-03 Mike Frysinger <vapier@gentoo.org>
409
410 * aclocal.m4, configure: Regenerate.
411
590919de
MF		 4122013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
413 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
414
415 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
416
19a3671c
JB		 4172012-12-19 Joel Brobecker <brobecker@adacore.com>
418
419 * COPYING: Update to GPL version 3.
420
f253d86d
NC		 4212012-09-03 Nick Clifton <nickc@redhat.com>
422
423 PR sim/14540
424 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
425 is denied.
426
9256caa6
KB		 4272012-08-01 Kevin Buettner <kevinb@redhat.com>
428
429 * wrapper.c (libiberty.h): Include.
430 (sim_store_register, sim_fetch_register): On success, return
431 length, instead of -1.
432
5f3ef9d0
JB		 4332012-06-15 Joel Brobecker <brobecker@adacore.com>
434
435 * config.in, configure: Regenerate.
436
b0f05691
NC		 4372012-06-13 Nick Clifton <nickc@redhat.com>
438
439 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
440 binaries (for now).
441
a493e3e2
PA		 4422012-05-24 Pedro Alves <palves@redhat.com>
443
444 PR gdb/7205
445
72f4393d 446 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 447
a6ff997c
NC		 4482012-05-18 Nick Clifton <nickc@redhat.com>
449
450 PR 14072
451 * wrapper.c: Include config.h before system header files.
452
2232061b
MF		 4532012-03-24 Mike Frysinger <vapier@gentoo.org>
454
455 * aclocal.m4, config.in, configure: Regenerate.
456
db2e4d67
MF		 4572011-12-03 Mike Frysinger <vapier@gentoo.org>
458
459 * aclocal.m4: New file.
460 * configure: Regenerate.
461
9c082ca8
MF		 4622011-10-17 Mike Frysinger <vapier@gentoo.org>
463
464 * configure.ac: Change include to common/acinclude.m4.
465
6ffe910a
MF		 4662011-10-17 Mike Frysinger <vapier@gentoo.org>
467
468 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
469 call. Replace common.m4 include with SIM_AC_COMMON.
470 * configure: Regenerate.
471
161fc452
NC		 4722011-07-01 Nick Clifton <nickc@redhat.com>
473
474 PR sim/12737
475 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
476 signed compare.
477 (WMAC): Extend computed result before adding to result register.
478 (WRSA): Sign extend 32-bit values before shifting.
479
af9f7da7
MF		 4802011-04-16 Mike Frysinger <vapier@gentoo.org>
481
482 * wrapper.c (sim_complete_command): New stub function.
483
363a6e9f
OS		 4842010-05-26 Ozkan Sezer <sezeroz@gmail.com>
485
486 * communicate.c (MYread_char): Check error return from accept() call
487 by its equality to -1 not by it being negative.
488 (MYread_charwait): Likewise.
489 * main.c (main): Likewise for both socket() and accept() calls.
490
5558e7e6
MF		 4912010-04-14 Mike Frysinger <vapier@gentoo.org>
492
493 * wrapper.c (sim_write): Add const to buffer arg.
494
3725885a
RW		 4952010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
496
497 * configure: Regenerate.
498
d6416cdc
RW		 4992009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
500
81ecdfbb
RW		 501 * config.in: Regenerate.
502 * configure: Likewise.
503
d6416cdc
RW		 504 * configure: Regenerate.
505
a85c0b49
JS		 5062008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
507
508 * arminit.c, iwmmxt.c: Include <string.h> to
509 eliminate warning.
b5bd9624
HPN		 5102008-07-11 Hans-Peter Nilsson <hp@axis.com>
511
512 * configure: Regenerate to track ../common/common.m4 changes.
513 * config.in: Ditto.
514
6efef468 5152008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 516 Daniel Jacobowitz <dan@codesourcery.com>
517 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 518
519 * configure: Regenerate.
520 * wrapper.c (sim_target_display_usage): Add help parameter.
521
e1c9b6f1
MM		 5222007-02-27 Mark Mitchell <mark@codesourcery.com>
523
524 * armos.c (SWIflen): Do not treate file descriptor zero as
525 special.
526
1306df90
NC		 5272007-02-15 Nick Clifton <nickc@redhat.com>
528
529 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
530 the sext and sxtah instructions.
531
8944021f
DJ		 5322007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
533
534 Reported by timeless@gmail.com:
535 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
536
edc5d9ec
HPN		 5372006-12-21 Hans-Peter Nilsson <hp@axis.com>
538
539 * acconfig.h: Remove.
540 * config.in: Regenerate.
541
e85e3205
RE		 5422006-06-13 Richard Earnshaw <rearnsha@arm.com>
543
544 * configure: Regenerated.
545
2f0122dc
DJ		 5462006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
547
548 * configure: Regenerated.
549
20e95c23
DJ		 5502006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
551
552 * configure: Regenerated.
553
4b1d9c58
PB		 5542006-03-07 Paul Brook <paul@codesourcery.com>
555
556 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
557
eeea4660
DJ		 5582006-02-01 Shaun Jackman <sjackman@gmail.com>
559
560 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
561 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
562
aba6488e
MM		 5632005-11-23 Mark Mitchell <mark@codesourcery.com>
564
565 * wrapper.c (gdb/signals.h): Include it.
566 (SIGTRAP): Don't define.
567 (SIGBUS): Likewise.
568 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
569
2be701a3
DJ		 5702005-11-16 Shaun Jackman <sjackman@gmail.com>
571
eeea4660 572 * armos.c: Include limits.h
2be701a3
DJ		 573 (unlink): Remove this macro. It is unused in this file and
574 conflicts with sim_callback->unlink.
575 (PATH_MAX): Define as 1024 if not already defined.
576 (ReadFileName): New function.
577 (SWIopen): Fix a potential buffer overflow.
578 (SWIremove): New function.
579 (SWIrename): Ditto.
580 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
581 SWI_Remove, and SWI_Rename, as well as the RDI calls
582 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
583 AngelSWI_Reason_Rename.
584
c4793bac
PB		 5852005-09-19 Paul Brook <paul@codesourcery.com>
586
587 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
588 available.
589 * armemu.c: Use them.
590 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
591 * configure.ac: Check for stdint.h.
592 * config.in: Regenerate.
593 * configure: Regenerate.
594
546aee7a
NC		 5952005-05-24 Nick Clifton <nickc@redhat.com>
596
597 * thumbemu.c (handle_v6_thumb_insn): New function.
598 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
599 instruction binary is encountered.
600
380d9419
NC		 6012005-05-12 Nick Clifton <nickc@redhat.com>
602
603 * Update the address and phone number of the FSF organization in
604 the GPL notices in the following files:
605 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
606 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
607 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
608 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
609 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
610 maverick.c, parent.c, thumbemu.c, wrapper.c
611
8207e0f2
NC		 6122005-04-20 Nick Clifton <nickc@redhat.com>
613
614 * armemu.c (handle_v6_insn): New function - emulate a few of the
615 v6 instructions - the ones now generated by GCC.
616 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
617 found.
618 * armdefs.h (struct ARMul_State): Add new field: is_v6.
619 (ARM_v6_Prop): Define.
620 * arminit.c (ARMul_NewState): Initialise the v6 flag.
621 (ARMul_SelectProcessor): Determine if the v6 flag should be
622 set.
623 * wrapper.c (sim_create_inferior): For unknown architectures,
624 default to allowing the v6 instructions.
72f4393d 625
16d55f14
NC		 6262005-04-18 Nick Clifton <nickc@redhat.com>
627
628 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
629 operator to the RHS.
630 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
631 indicate an unsigned long long constant.
632
2b193c4a
MK		 6332005-03-23 Mark Kettenis <kettenis@gnu.org>
634
635 * configure: Regenerate.
636
35695fd6
AC		 6372005-01-14 Andrew Cagney <cagney@gnu.org>
638
639 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
640 explicit call to AC_CONFIG_HEADER.
641 * configure: Regenerate.
642
f0569246
AC		 6432005-01-12 Andrew Cagney <cagney@gnu.org>
644
645 * configure.ac: Update to use ../common/common.m4.
646 * configure: Re-generate.
647
38f48d72
AC		 6482005-01-11 Andrew Cagney <cagney@localhost.localdomain>
649
650 * configure: Regenerated to track ../common/aclocal.m4 changes.
651
b7026657
AC		 6522005-01-07 Andrew Cagney <cagney@gnu.org>
653
654 * configure.ac: Rename configure.in, require autoconf 2.59.
655 * configure: Re-generate.
656
379832de
HPN		 6572004-12-08 Hans-Peter Nilsson <hp@axis.com>
658
659 * configure: Regenerate for ../common/aclocal.m4 update.
660
0aaa4a81
AC		 6612004-06-28 Andrew Cagney <cagney@gnu.org>
662
663 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
664
a4c9740c
MM		 6652003-12-29 Mark Mitchell <mark@codesourcery.com>
666
667 * armos.c (fcntl.h): Do not include it.
668 (O_RDONLY): Do not define.
669 (O_WRONLY): Likewise.
670 (O_RDWR): Likewise.
671 (targ-vals.h): Include it.
672 (translate_open_mode): Use TARGET_O_* instead of O_*.
673 (SWIopen): Likewise.
674 * Makefile.in (armos.o): Depend on targ-vals.h.
675
c88931b0
NC		 6762003-04-13 Nick Clifton <nickc@redhat.com>
677
678 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
679 mode.
680 (PutWord): Likewise.
681
3a3d6f65
NC		 6822003-03-30 Nick Clifton <nickc@redhat.com>
683
684 * configure.in (CON_FLAGS): Remove.
685 (COPRO): Unconditionally include iwmmxt.o.
686 * configure: Regenerate.
687 * Makefile.in (CON_FLAGS): Remove.
688 * armcopro.c: Remove use of __IWMMXT__ flag.
689 * wrapper.c: Likewise.
690 * armemu.c: Likewise.
691 Add explanatory comment for suppressed code.
692
6932003-03-27 Nick Clifton <nickc@redhat.com>
694
695 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
696
0f026fd0
NC		 6972003-03-27 Nick Clifton <nickc@redhat.com>
698
699 * configure.in: (CON_FLAGS): Define and intialise.
700 (COPRO): Add iwmmxt.o if configuring for XScale.
701 * configure: Regenerate.
702 * Makefile.in (iwmmxt.o): Add rule to build.
703 (COM_FLAGS): Define.
704 (ALL_FLAGS): Add CON_FLAGS.
705 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
706 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
707 (ARM_iWMMXt_Prop): Define.
708 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
709 pass to coprocessor.
710 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
711 (ARMul_Abort): Catch branches through uninitialised vectors.
712 * armos.c (softevtorcode): Update comment.
713 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 714 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
715 (sim_store_register): Handle iWMMXt registers.
716 (sim_fetch_register): Handle iWMMXt registers.
717 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
718 functions.
719 * iwmmxt.c: New file: iWMMXt emulator.
720
dd97b6fd 7212003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 722
723 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 724 written by Aldy Hernandez <aldyh@redhat.com> and
725 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 726
727 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 728 co-processor.
729 * Makefile.in: Add maverick.o target.
730 * configure.in (COPRO): Add maverick.o.
731 * configure: Regenerate.
732 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 733 available on target processor. Add code to initialse Maverick
734 co-processor support code.
72f4393d
L		 735 * armdefs.h (ARMul_state): Add is_ep9312 field.
736 (ARM_ep9312_Prop): Define.
737 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 738 functions.
72f4393d 739 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 740 co-processor support once the chip has been selected.
72f4393d
L		 741 * wrapper.c: Add support for Maverick co-processor.
742 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 743 chip has been selected.
744
0d9fd8f1
NC		 7452003-03-02 Nick Clifton <nickc@redhat.com>
746
747 * armos.c (SWIWrite0): Catch big-endian bug when printing
748 characters.
749
6b4a8935
AC		 7502003-02-27 Andrew Cagney <cagney@redhat.com>
751
752 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 753
45fdcabe
BE		 7542003-01-10 Ben Elliston <bje@redhat.com>
755
756 * README.Cygnus: Rename from this ..
757 * README: .. to this.
758
058f270d
AC		 7592002-09-27 Andrew Cagney <ac131313@redhat.com>
760
761 * wrapper.c (sim_open): Add support for -m<mem-size>.
762 (mem_size): Reduce to 2MB.
763 Fix PR gdb/433.
764
c7a7b500
NC		 7652002-08-15 Nick Clifton <nickc@redhat.com>
766
767 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
768 can be caused by an interrupted system call being resumed by GDB.
769
630ace25
NC		 7702002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
771
772 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
773 and MIAxy instructions.
72f4393d 774
7b77dec6
NC		 7752002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
776
777 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
778
c8cca39f
AC		 7792002-06-16 Andrew Cagney <ac131313@redhat.com>
780
781 * configure: Regenerated to track ../common/aclocal.m4 changes.
782
26216b98
AC		 7832002-06-12 Andrew Cagney <ac131313@redhat.com>
784
785 * Makefile.in: Update copyright.
786 (wrapper.o): Specify dependencies.
787 * wrapper.c: Include "gdb/sim-arm.h".
788 (sim_store_register, sim_fetch_register): Rewrite using `enum
789 arm_sim_regs' and a switch.
790
3c25f8c7
AC		 7912002-06-09 Andrew Cagney <cagney@redhat.com>
792
793 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
794 * armos.c: Include "gdb/callback.h".
795
5aa682b2
NC		 7962002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
797
798 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
799 if a Data Abort is detected.
800
7378e198
NC		 8012002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
802
10b57fcb
NC		 803 * armvirt.c (GetWord): Only perform access checks if 'check'
804 is set.
805 (PutWord): Likewise.
806 * wrapper.c (sim_create_inferior): Report unknown machine
807 numbers.
7378e198
NC		 808 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
809 2, it has already been advanced.
810
2984e114
NC		 8112002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
812
813 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
814 instruction do not add in the second bit of the base address -
815 this has already been accounted for.
816
8b2440b7
NC		 8172002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
818
819 * armcopro.c (check_cp13_access): Allow access to register 1 when
820 CRm is 1.
821 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
822
de4112fa
NC		 8232002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
824
7f53bce4 825 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 826 * armos.c (swi_mask): Define. Initialise to supporting all
827 SWI emulations.
828 (ARMul_OSInit): For XScale targets, only support the ANGEL
829 SWI interface. (This is at the request if Intel).
830 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 831 SWI call should be emulated.
de4112fa
NC		 832 Do not fall through from AngelSWI_Reason_WriteC.
833 Propagate exit code from RedBoot Exit SWI.
834 * rdi-dgb.h (swi_mask): Prototype.
835 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
836 * wrapper.c (sim_target_parse_command_line): New function.
837 Look for and handle --swi-support switch.
838 (sim_target_parse_arg_array): New function. Process an argv
839 array for parsing by sim_target_parse_command_line.
840 (sim_target_display_usage): New function. Describe syntax of
841 --swi-suppoort switch.
842 (sim_open): Add call to sim_target_parse_arg_array).
843
d8512e6a
NC		 8442002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
845
846 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
847 mode and some of its system calls.
848
ae60d3dd
AG		 8492002-03-17 Anthony Green <green@redhat.com>
850
851 * wrapper.c (mem_size): Increase the default target memory to 8MB.
852
b3ba81f8
KS		 8532002-02-21 Keith Seitz <keiths@redhat.com>
854
855 * armos.c (SWIWrite0): Use generic host_callback mechanism
856 for supported OS functions "open", "close", "write", etc.
857 (SWIopen): Likewise.
858 (SWIread): Likewise.
859 (SWIwrite): Likewise.
860 (SWIflen): Likewise.
861 (ARMul_OSHandleSWI): Likewise.
862
c17aa318
NC		 8632002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
864
865 * wrapper.c (sim_create_inferior): Modify previous patch so that
866 it is only triggered for COFF format executables.
867
25180f8a
NC		 8682002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
869
c17aa318
NC		 870 * wrapper.c (sin_create_inferior): If a v5 architecture is
871 detected, assume it might be an XScale binary, since there is no
872 way to distinguish between the two in the COFF file format.
25180f8a 873
57165fb4
NC		 8742002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
875
876 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
877 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
878 and CPRead[14].
879 Fix formatting. Improve layout.
880 * armemu.h: Fix formatting. Improve layout.
881
272fcdcd
NC		 8822002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
883
884 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
885 return zeroes in the other words.
86c735a5 886 General formatting tidy ups.
272fcdcd 887
6746a76a
BH		 8882001-11-16 Ben Harris <bjh21@netbsd.org>
889
890 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
891 $(srcdir)/....
892 (armemu26.o): Ditto.
893
ff44f8e3
NC		 8942001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
895
896 * armemu.h (CP_ACCESS_ALLOWED): New macro.
897 Fix formatting.
898 * armcopro.c (read_cp14_reg): Make static.
899 (write_cp14_reg): Make static.
900 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
901 Fix formatting.
902 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
903 (ARMul_STC): Check CP_ACCESS_ALLOWED.
904 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
905 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
906 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
907 Fix formatting.
908 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
909 equal to 15.
910 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
911 Fix formatting.
912
fb7a8ef0
NC		 9132001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
914
915 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
916 instructions with post indexed addressing modes.
917
dac07255
NC		 9182001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
919
920 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
921 determine rocesor mode.
922
c3ae2f98
MG		 9232001-04-18 matthew green <mrg@redhat.com>
924
925 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
926 (read_cp15_reg): Make non-static.
927 (XScale_cp15_LDC): Update for write_cp15_reg() change.
928 (XScale_cp15_MCR): Likewise.
929 (XScale_cp15_write_reg): Likewise.
930 (XScale_check_memacc): New function. Check for breakpoints being
931 activated by memory accesses. Does not support the Branch Target
932 Buffer.
933 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
934 (XScale_debug_moe): New function. Set the debug Method Of Entry,
935 if configured.
936 (write_cp14_reg): Reset count counter if requested.
937 * armdefs.h (struct ARMul_State): New members `LastTime' and
938 `CP14R0_CCD' used for the timer/counters.
939 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
940 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
941 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
942 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
943 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
944 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
945 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
946 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
947 defines for XScale registers.
948 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
949 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
950 (ARMul_Emulate32): Handle the clock counter and hardware instruction
951 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
952 software interrupts.
953 (LoadMult): Call XScale_set_fsr_far() for data aborts.
954 (LoadSMult): Likewise.
955 (StoreMult): Likewise.
956 (StoreSMult): Likewise.
957 * armemu.h (write_cp15_reg): Update prototype.
958 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
959 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
960 register 0.
961 * armvirt.c (GetWord): Call XScale_check_memacc().
962 (PutWord): Likewise.
963
3cf84db9
NC		 9642001-03-20 Nick Clifton <nickc@redhat.com>
965
966 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
967 when loading unaligned thumb instructions.
968
4f3c3dbb
NC		 9692001-03-06 Nick Clifton <nickc@redhat.com>
970
971 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 972 Compute destination address of BLX(1) instruction by
973 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 974
917bca4f
NC		 9752001-02-27 Nick Clifton <nickc@redhat.com>
976
977 * armvirt.c (GetWord): Add new parameter - check - to enable or
978 disable the alignment checking.
979 (PutWord): Add new parameter - check - to enable or disable the
980 alignment checking.
981 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
982 (ARMul_ReadWord): Pass extra parameter to GetWord.
983 (ARMul_WriteWord): Pass extra parameter to PutWord.
984 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
985 (ARMul_WriteByte): Pass extra parameter to GetWord.
986 (ARMul_SwapWord): Pass extra parameter to PutWord.
987 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
988 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 989
917bca4f
NC		 990 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
991 ARMul_SafeWriteByte.
72f4393d 992
917bca4f
NC		 993 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
994 (sim_read): Use ARMul_SafeReadByte.
995
996 * armos.c (in_SWI_handler): Remove.
997 (SWIWrite0): Use ARMul_SafeReadByte.
998 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
999 (SWIopen): Use ARMul_SafeReadByte.
1000 (SWIread): Use ARMul_SafeWriteByte.
1001 (SWIwrite): Use ARMul_SafeReadByte.
1002 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1003 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 1004
2ef048fc
NC		 10052001-02-16 Nick Clifton <nickc@redhat.com>
1006
1007 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1008 the state to RESUME.
1009
5f7d0a33
NC		 10102001-02-14 Nick Clifton <nickc@redhat.com>
1011
44e23e57
NC		 1012 * armemu.c: Add code to preserve processor mode when a prefetch
1013 abort is signalled after processing a breakpoint.
1014
5f7d0a33
NC		 1015 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1016 for any machine type except the early ARMs.
1017
1e5d4e46
NC		 10182001-02-13 Nick Clifton <nickc@redhat.com>
1019
1020 * armos.c (in_SWI_handler): New static variable.
1021 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1022 (ARMul_OSException): Ignore exceptions generated whilst emulating
1023 a SWI.
1024
179ae6ea
NC		 10252001-02-12 Nick Clifton <nickc@redhat.com>
1026
1027 * armemu.h (NEGBRANCH): Fix defintion.
1028
dda308f5
NC		 10292001-02-01 Nick Clifton <nickc@redhat.com>
1030
1031 * armemu.c (LoadSMult): Update base address register after
1032 restoring register bank.
1033 (StoreMult): Update base address register after restoring register
1034 bank.
1035
88694af3
NC		 10362001-01-31 Nick Clifton <nickc@redhat.com>
1037
1038 * armvirt.c (PutWord): Detect installation of SWI vector.
1039 (SWI_vector_installed): Define.
1040 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1041 * armos.h (SWI_vector_installed): Declare.
1042 * wrapper.c (SWI_vector_installed): Remove definition.
1043 (sim_write): Remove check of SWI vector installation
1044
ac1c9d3a
NC		 10452000-12-18 Nick Clifton <nickc@redhat.com>
1046
1047 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1048 instruction.
1049
9a6b6a66
NC		 10502000-12-10 Nick Clifton <nickc@redhat.com>
1051
1052 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1053
760a7bbe
NC		 10542000-12-07 Nick Clifton <nickc@redhat.com>
1055
1056 * armemu.c (ARMul_Emulate26): Detect double word load and
1057 store instructions and call emulation routines.
1058 (Handle_Load_Double): Emulate a double word load instruction.
1059 (Handle_Store_Double): Emulate a double word store
1060 instruction.
1061
7f53bc35
NC		 10622000-12-03 Nick Clifton <nickc@redhat.com>
1063
1064 * armos.c: Fix formatting.
1065 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1066 mode.
1067
f1129fb8
NC		 10682000-11-29 Nick Clifton <nickc@redhat.com>
1069
1070 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1071 (ARM_v5e_Prop): Define.
1072 (ARM_XScale_Prop): Define.
72f4393d 1073
f1129fb8
NC		 1074 * wrapper.c (sim_create_inferior): Select processor based on
1075 machine number.
1076 (SWI_vector_installed): New boolean. Set to true if the SWI
1077 vector address is written to by the executable.
72f4393d 1078
f1129fb8
NC		 1079 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1080 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1081 (ARMul_Abort): Fix calculation of LR address.
1082
1083 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1084 and a SWI is not handled by the simulator, pass the SWI off to the
1085 vector, otherwise issue a warning message and continue.
1086
1087 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1088
f1129fb8
NC		 1089 * thumbemu.c: Add v5 instruction simulation.
1090 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1091
1092 * armcopro.c: Add XScale co-processor emulation.
1093 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1094
3943c96b
NC		 10952000-09-15 Nick Clifton <nickc@redhat.com>
1096
1097 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1098 property. Delete unnecessary processor names.
1099 (ARM_Strong_Prop): Delete.
1100 (STRONGARM): Delete.
1101 (ARM_v4_Prop): Add.
1102 (ARM_v5_Prop): Add
1103 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1104 booleans.
1105
1106 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1107 (BUSUSEDINCPCN): Use is_v4 boolean.
1108
1109 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1110 (ARMul_SelectProcessor): Change second parameter from 'processor'
1111 to 'properties'. Set is_v4 and is_v5 booleans in State.
1112
1113 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1114 processor properties.
1115
1116 * wrapper.c (sim_create_inferior): Choose properties passed to
1117 ARMul_SelectProcessor based on machine number.
1118
4bc1de7b
NC		 11192000-08-14 Nick Clifton <nickc@redhat.com>
1120
1121 * armemu.c (LHPOSTDOWN): Compute write back value before
1122 performing load in case the offset register is overwritten.
1123 (LHPOSTUP): Ditto.
1124
0a4321b9
FN		 11252000-07-14 Fernando Nasser <fnasser@cygnus.com>
1126
1127 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1128
64a10675
FN		 11292000-07-14 Fernando Nasser <fnasser@cygnus.com>
1130
1131 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1132 new inferior.
1133
b0eae074
AO		 11342000-07-04 Alexandre Oliva <aoliva@redhat.com>
1135
ae3c7619
AO		 1136 * armvirt.c (ABORTS): Do not define.
1137
1e6b544a
AO		 1138 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1139 (ARM_Strong_Prop, STRONGARM): Define.
1140 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1141 (ARMul_SelectProcessor): Set is_StrongARM.
1142 * wrapper.c (sim_create_inferior): Use bfd machine type to
1143 determine processor type to emulate.
1144 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1145 when emulating StrongARM.
1146
66210567
AO		 1147 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1148
e063aa3b
AO		 1149 * armemu.h (INSN_SIZE): New macro.
1150 (SET_ABORT): Save CPSR in SPSR and set LR.
1151 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1152 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1153 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1154
13b6dd6f
AO		 1155 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1156 significant bits of PC.
1157
892c6b9d
AO		 1158 * armemu.h (WRITEDESTB): New macro.
1159 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1160 modify PC. Moved the existing logic...
1161 (WriteR15Branch): ... here. New function.
1162 (WriteR15, WriteSR15): Drop the two least significant bits.
1163 (LoadSMult): Use WriteR15Branch() to modify PC.
1164 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1165
cf52c765
AO		 1166 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1167 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1168 extracted from state->Cpsr, but preserve the unused bits.
1169 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1170 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1171 get the full CPSR word.
1172
4ef2594f
AO		 1173 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1174 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1175 (SETPSR, SET_INTMODE, SETCC): Removed.
1176 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1177 mask. Use SETPSR_* to modify PSR.
1178 (ARMul_SetCPSR): Load all bits from value.
1179 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1180
e62263b8
AO		 1181 * armemu.c (ARMul_Emulate): Compute writeback value before
1182 loading, since the offset register may be the destination
1183 register.
1184
b0eae074
AO		 1185 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1186 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1187
ee9a7772
AO		 11882000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1189
f9c22bc3
AO		 1190 * armemu.c (Multiply64): Fix computation of flag N.
1191
ee9a7772
AO		 1192 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1193
fe47e8df
AO		 11942000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1195
1196 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1197 bits of the offset.
1198
c1a72ffd
NC		 11992000-05-25 Nick Clifton <nickc@cygnus.com>
1200
1201 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1202 really changed.
1203 (MMUWrite): Only indicate mode change if a singal has really
1204 changed.
1205
1206 * armdefs.h (SYSTEMMODE): Define.
1207 (BANK_CAN_ACEESS_SPSR): Define.
1208
1209 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1210 to advance before stopping the emulation.
1211
1212 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1213 correctly.
1214
1215 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1216 System mode.
1217
1218 * armsupp.c (ModeToBank): Remove unused first parameter.
1219 Add support for System Mode.
1220 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1221 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1222 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1223 (ARMulSwitchMode): Add support for System Mode.
1224
1225Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1226
1227 * configure: Regenerated to track ../common/aclocal.m4 changes.
1228
3463c3fb
NC		 12292000-05-23 Nick Clifton <nickc@cygnus.com>
1230
1231 * wrapper.c (sim_store_register): Special handling for CPSR
1232 register.
1233
5d0d395e
FCE		 12342000-03-11 Philip Blundell <philb@gnu.org>
1235
1236 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1237 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1238
6c9e0292
FCE		 1239Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1240
1241 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1242
6d358e86
NC		 12432000-02-08 Nick Clifton <nickc@cygnus.com>
1244
1245 * wrapper.c: Fix compile time warning messages.
1246 * armcopro.c: Fix compile time warning messages.
1247 * armdefs.h: Fix compile time warning messages.
1248 * armemu.c: Fix compile time warning messages.
1249 * armemu.h: Fix compile time warning messages.
1250 * armos.c: Fix compile time warning messages.
1251 * armsupp.c: Fix compile time warning messages.
1252 * armvirt.c: Fix compile time warning messages.
d0187574 1253 * bag.c: Fix compile time warning messages.
72f4393d 1254
dfcd3bfb
JM		 12552000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1256
1257 * *.[ch]: Use indent to make readable.
1258
c2d11a7d
JM		 12591999-11-22 Nick Clifton <nickc@cygnus.com>
1260
1261 * armos.c (SWIread): Generate an error message if a huge read is
1262 performed.
1263 (SWIwrite): Generate an error message if a huge write is
1264 performed.
1265
5c44784c
JM		 12661999-10-27 Nick Clifton <nickc@cygnus.com>
1267
1268 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1269 breakpoint.
5c44784c 1270
2df3850c
JM		 12711999-10-08 Ulrich Drepper <drepper@cygnus.com>
1272
1273 * armos.c (SWIopen): Always pass third parameter with 0666 since
1274 otherwise uninitialized memory gets access if the O_CREAT bit is
1275 set and so we possibly cannot access the file afterwards.
1276
2acceee2
JM		 12771999-09-29 Doug Evans <devans@casey.cygnus.com>
1278
1279 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1280 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1281
d4f3574e
SS		 1282Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1283
1284 * configure: Regenerated to track ../common/aclocal.m4 changes.
1285
cd0fc7c3
SS		 12861999-05-08 Felix Lee <flee@cygnus.com>
1287
1288 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1289
7a292a7a
SS		 12901999-04-06 Keith Seitz <keiths@cygnus.com>
1291
1292 * wrapper.c (stop_simulator): New global.
1293 (sim_stop): Set sim state to STOP and set
1294 stop_simulator.
1295 (sim_resume): Reset stop_simulator.
1296 (sim_stop_reason): If stop_simulator is set, tell gdb
1297 that the we took SIGINT.
1298 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1299 stop_simulator is set.
1300
13011999-04-02 Keith Seitz <keiths@cygnus.com>
1302
1303 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1304 whenever the counter expires.
1305 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1306
13071999-03-24 Nick Clifton <nickc@cygnus.com>
1308
1309 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1310 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1311
c906108c
SS		 1312Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1313
1314 * wrapper.c (sim_open): Set endianness according to BFD or command
1315 line switch.
1316
1317 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1318
1319Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1320
1321 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1322 the same as either RdHi or RdLo.
1323
1324Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1325
1326 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1327 Set Reg[0] based on reason for for the exception.
1328
1329Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1330
1331 * armos.c (SWIwrite0): New function.
1332 (WriteCommandLineTo): New function.
1333 (SWIopen): New function.
1334 (SWIread): New function.
1335 (SWIwrite): New function.
1336 (SWIflen): New function.
72f4393d 1337 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1338 these here.
1339 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1340 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1341 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1342 (athompso@cambridge.arm.com)
1343
1344Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1345
1346 * armos.h: Add Angel SWI and its reason codes.
1347 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1348
1349Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1350
1351 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1352 of ":tt" to catch stdin in addition to stdout.
1353 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1354 or success of lseek().
1355
1356Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1357
1358 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1359 to open stdout.
1360
1361Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1362
1363 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1364 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1365 seek from offset 0 and not to use R2 for whence since it is
1366 not passed as part of the SWI call.
1367
1368Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1369
1370 * configure: Regenerated to track ../common/aclocal.m4 changes.
1371
1372Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1373
1374 * configure: Regenerated to track ../common/aclocal.m4 changes.
1375 * config.in: Ditto.
1376
1377Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1378
1379 * acconfig.h: New file.
1380 * configure.in: Reverted change of Apr 24; use sinclude again.
1381
1382Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1383
1384 * configure: Regenerated to track ../common/aclocal.m4 changes.
1385 * config.in: Ditto.
1386
1387Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1388
1389 * configure.in: Don't call sinclude.
1390
1391Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1392
1393 * configure: Regenerated to track ../common/aclocal.m4 changes.
1394
1395Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1396
1397 * configure: Regenerated to track ../common/aclocal.m4 changes.
1398
1399Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1400
1401 * configure: Regenerated to track ../common/aclocal.m4 changes.
1402
1403Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1404
1405 * configure: Regenerated to track ../common/aclocal.m4 changes.
1406
1407Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1408
1409 * armopts.h: Remove definition of LITTLEND - it is not used.
1410
1411Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1412
1413 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1414 length parameter. Return -1.
1415
1416Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1417
1418 * configure: Regenerated to track ../common/aclocal.m4 changes.
1419
1420Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1421
1422 * configure: Regenerated to track ../common/aclocal.m4 changes.
1423
1424Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1425
1426 * configure: Regenerated to track ../common/aclocal.m4 changes.
1427
1428Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1429
1430 * configure: Regenerated to track ../common/aclocal.m4 changes.
1431 * config.in: Ditto.
1432
1433Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1434
1435 * Makefile.in: Updated with changes from branch.
1436 * armdefs.h: ditto
1437 * armemu.c: ditto these changes
1438 * armemu.h: ditto add support for
1439 * armos.c: ditto the Thumb instruction
1440 * armsupp.c: ditto set and the new v4
1441 * armvirt.c: ditto architecture.
1442 * wrapper.c: ditto
1443 * thumbemu.c: New file from branch.
1444
1445
1446Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1447
1448 * configure: Regenerated to track ../common/aclocal.m4 changes.
1449
1450Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1451
1452 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1453 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1454
1455 * wrapper.c (sim_create_inferior): Add code to create an execution
1456 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1457
1458Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1459
1460 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1461 sim_load_file.
1462
1463Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1464
1465 * configure: Regenerated to track ../common/aclocal.m4 changes.
1466
1467Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1468
1469 * configure: Regenerated to track ../common/aclocal.m4 changes.
1470
1471Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1472
1473 * configure: Regenerated to track ../common/aclocal.m4 changes.
1474
1475Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1476
1477 * configure: Regenerated to track ../common/aclocal.m4 changes.
1478
1479Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1480
1481 * configure: Regenerated to track ../common/aclocal.m4 changes.
1482
1483Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1484
1485 * configure: Regenerated to track ../common/aclocal.m4 changes.
1486
1487Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1488
1489 * configure: Regenerated to track ../common/aclocal.m4 changes.
1490
1491Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1492
1493 * configure: Regenerated to track ../common/aclocal.m4 changes.
1494 * config.in: Ditto.
1495
1496Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1497
1498 * wrapper.c (sim_kill): Delete.
1499 (sim_create_inferior): Add ABFD argument.
1500 (sim_load): Move setting of PC from here.
1501 (sim_create_inferior): To here.
1502
1503Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1504
1505 * configure: Regenerated to track ../common/aclocal.m4 changes.
1506 * config.in: Ditto.
1507
1508Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1509
1510 * wrapper.c (sim_open): Add ABFD argument.
1511
1512Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1513
1514 * wrapper.c (sim_open): Add callback argument.
1515 (sim_set_callbacks): Drop SIM_DESC argument.
1516
1517Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1518
1519 * configure: Regenerated to track ../common/aclocal.m4 changes.
1520
1521Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1522
1523 * wrapper.c (sim_stop): Stub sim_stop function.
1524
1525Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1526
1527 * arminit.c (ARMul_NewState): Preinitialize the state to
1528 all zero/NULL.
1529
1530Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1531
1532 * Makefile.in (SIM_OBJS): Add sim-load.o.
1533 * wrapper.c (sim_kind,myname): New static locals.
1534 (sim_open): Set sim_kind, myname.
1535 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1536 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1537
1538Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1539
1540 * wrapper.c (sim_trace): Update so that it matches prototype.
1541
1542Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1543
1544 * configure: Regenerated to track ../common/aclocal.m4 changes.
1545 * config.in: Ditto.
1546
1547Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1548
1549 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1550 $(srcdir)/....
1551 (armemu26.o): Ditto.
1552
1553Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1554
1555 * wrapper.c (sim_open): New arg `kind'.
1556
1557 * configure: Regenerated to track ../common/aclocal.m4 changes.
1558
1559Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1560
1561 * COPYING: Update FSF address.
1562
1563Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1564
1565 * configure: Regenerated to track ../common/aclocal.m4 changes.
1566
1567Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1568
1569 * configure: Regenerated to track ../common/aclocal.m4 changes.
1570
1571Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1572
1573 * configure: Re-generate.
1574
1575Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1576
1577 * configure: Regenerate to track ../common/aclocal.m4 changes.
1578
1579Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1580
1581 * wrapper.c (sim_open): Has result now.
1582 (sim_*): New SIM_DESC argument.
1583
1584Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1585
1586 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1587 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1588 * configure.in: sinclude ../common/aclocal.m4.
1589 * configure: Regenerated.
1590
1591Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1592
1593 * configure configure.in Makefile.in: Update to new configure
1594 scheme which is more compatible with WinGDB builds.
1595 * configure.in: Improve comment on how to run autoconf.
1596 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1597 * Makefile.in: Use autoconf substitution to install common
1598 makefile fragment.
1599
1600Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1601
1602 * run.c: Deleted, use one in ../common now.
1603 * Makefile.in: Delete everything that's been moved to
1604 ../common/Make-common.in.
1605 (SIM_OBJS): Define.
1606 * configure.in: Simplify using macros in ../common/aclocal.m4.
1607 * configure: Regenerated.
1608 * config.in: New file.
1609 * armos.c: #include config.h.
1610 * wrapper.c (mem_size): Value is in bytes now.
1611 (sim_callback): New global.
1612 (arm_sim_set_profile{,_size}): Delete.
1613 (arm_sim_set_mem_size): Rename to sim_size.
1614 (sim_do_command): Call printf_filtered via callback.
1615 (sim_set_callbacks): Record callback.
1616
1617Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1618
1619 * Makefile.in (mostlyclean): Remove config.log.
1620
1621Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1622
72f4393d
L		 1623 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1624 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1625 (docdir): Removed.
1626 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1627 (AC_PROG_INSTALL): Added.
1628 * configure: Rebuilt.
c906108c
SS		 1629
1630Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1631
1632 * configure: Regenerate with autoconf 2.7.
1633
1634Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1635
1636 * run.c (main): Use new bfd_big_endian macro.
1637
1638Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1639
1640 * run.c: Include "getopt.h".
1641 (verbose): Delete.
1642 (usage): Make static.
1643 (main): Call arm_sim_set_verbosity.
1644 Only load sections marked SEC_LOAD.
1645 * wrapper.c (mem_size, verbosity): New static global.
1646 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1647 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1648
c906108c
SS		 1649Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1650
1651 * armdefs.h (ARMul_State): New member `verbose'.
1652 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1653 * run.c (verbose): Make global.
1654 * wrapper.c (init): Set state->verbose.
1655 (ARMul_ConsolePrint): Don't print anything if !verbose.
1656
1657Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1658
1659 * armos.c: #include dbg_rdi.h.
1660 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1661 * armos.h (SWI_Breakpoint): Define.
1662 * wrapper.c: #include armemu.h, dbg_rdi.h.
1663 (rc): Delete.
1664 (sim_resume): Use state->EndCondition to record stop state.
1665 Call FLUSHPIPE before returning.
1666 (sim_stop_reason): Determine reason from state->EndCondition.
1667
1668Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1669
1670 * wrapper.c (sim_set_callbacks): New.
1671
1672Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1673
1674 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1675 number of bytes not read/written (or -1).
1676
1677Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1678
1679 * Makefile.in (maintainer-clean): New synonym for realclean.
1680
1681Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1682
1683 * configure.in: Remove AC_PROG_INSTALL.
1684 * configure: Rebuild.
1685 * Makefile.in (INSTALL): Revert to using install.sh.
1686 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1687 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1688 (mostlyclean): Make the same as clean, not distclean.
1689 (clean): Remove config.log.
1690 (install): Don't install in $(tooldir).
1691
1692Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1693
1694 (Try to) Update to new bfd autoconf scheme.
1695 * run.c: Don't include sysdep.h.
1696 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1697 (CC, CFLAGS, AR, RANLIB): Likewise.
1698 (HDEFINES, TDEFINES): Define.
1699 (CC_FOR_BUILD): Delete.
1700 (host_makefile_frag): Delete.
1701 (Makefile): Don't depend on frags.
1702 * configure.in (sysdep.h): Don't create symlink.
1703 (host_makefile_frag, frags): Deleted.
1704 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1705 * configure: Regenerated.
1706
1707Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1708
1709 * Update all FSF addresses except those in COPYING* files.
1710
1711Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1712
1713 * Makefile.in (clean): Remove run, libsim.a.
1714
1715 * Makefile.in, configure.in: converted to autoconf.
1716 * configure: New file, generated with autconf 2.4.
1717
1718 * arm.mt: Removed.
1719
1720Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1721
1722 * wrapper.c (sim_do_command): New function.
1723
1724Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1725
1726 * armos.c (ARMul_OSHandleSWI): New version to work with
1727 newlib simply.
1728
1729Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1730
1731 * run.c (main): Grab return value from right register.
1732
1733Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1734
1735 * New.
1736
1737
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