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sim: move many common settings from CPPFLAGS to config.h
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
ce39bd38
MF		 12016-01-10 Mike Frysinger <vapier@gentoo.org>
2
3 * config.in, configure: Regenerate.
4
e19418e0
MF		 52016-01-10 Mike Frysinger <vapier@gentoo.org>
6
7 * configure: Regenerate.
8
16f7876d
MF		 92016-01-10 Mike Frysinger <vapier@gentoo.org>
10
11 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
12 * configure: Regenerate.
13
99d8e879
MF		 142016-01-10 Mike Frysinger <vapier@gentoo.org>
15
16 * configure: Regenerate.
17
35656e95
MF		 182016-01-10 Mike Frysinger <vapier@gentoo.org>
19
20 * configure: Regenerate.
21
347fe5bb
MF		 222016-01-10 Mike Frysinger <vapier@gentoo.org>
23
24 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
25 * configure: Regenerate.
26
22be3fbe
MF		 272016-01-10 Mike Frysinger <vapier@gentoo.org>
28
29 * configure: Regenerate.
30
0dc73ef7
MF		 312016-01-10 Mike Frysinger <vapier@gentoo.org>
32
33 * configure: Regenerate.
34
936df756
MF		 352016-01-09 Mike Frysinger <vapier@gentoo.org>
36
37 * config.in, configure: Regenerate.
38
2e3d4f4d
MF		 392016-01-06 Mike Frysinger <vapier@gentoo.org>
40
41 * wrapper.c (sim_create_inferior): Mark argv and env const.
42 (sim_open): Mark argv const.
43
9bbf6f91
MF		 442016-01-04 Mike Frysinger <vapier@gentoo.org>
45
46 * configure: Regenerate.
47
77cf2ef5
MF		 482016-01-03 Mike Frysinger <vapier@gentoo.org>
49
50 * wrapper.c (sim_open): Update sim_parse_args comment.
51
34fed699
MF		 522016-01-03 Mike Frysinger <vapier@gentoo.org>
53
54 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
55 a call to countargv.
56
0cb8d851
MF		 572016-01-03 Mike Frysinger <vapier@gentoo.org>
58
59 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
60 * configure: Regenerate.
61
1ac72f06
MF		 622016-01-02 Mike Frysinger <vapier@gentoo.org>
63
64 * configure: Regenerate.
65 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
66
e1211e55
MF		 672015-12-30 Mike Frysinger <vapier@gentoo.org>
68
69 * wrapper.c (sim_store_register): Rename to ...
70 (arm_reg_store): ... this.
71 (sim_fetch_register): Rename to ...
72 (arm_reg_fetch): ... this.
73 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
74
5e744ef8
MF		 752015-12-27 Mike Frysinger <vapier@gentoo.org>
76
77 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
78
1b393626
MF		 792015-12-26 Mike Frysinger <vapier@gentoo.org>
80
81 * config.in, configure: Regenerate.
82
91d6df78
MF		 832015-12-25 Mike Frysinger <vapier@gentoo.org>
84
85 * Makefile.in (SIM_OBJS): Delete bag.o.
86 * armdefs.h (struct ARMul_State): Delete ErrorCode.
87 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
88 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
89 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
90 HOURGLASS_RATE): Delete.
91 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
92 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
93 (ARMul_Abort): Delete ARMul_OSException call.
94 * armopts.h: Delete file.
95 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
96 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
97 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
98 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
99 tempnames.
100 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
101 OSptr->tempnames.
102 * armrdi.c: Delete file.
103 * armvirt.c: Delete armopts.h include.
104 (ARMul_LoadInstrS): Delete HOURGLASS logic.
105 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
106 dbg_hif.h: Delete files.
107 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
108 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
109 Dbg_MCState, getbufferproc): Delete.
110 (rdi_*): Delete Functions.
111 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
112 (struct RDIProcVec): Delete.
113 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
114 * wrapper.c (ARMul_Debug): Delete.
115
1d19cae7
DV		 1162015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
117
118 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
119 * armemu.c (handle_v6_insn): Likewise.
120
6e4f085c
MF		 1212015-11-14 Mike Frysinger <vapier@gentoo.org>
122
123 * wrapper.c (sim_close): Delete.
124
454de2ee
NC		 1252015-07-14 Nick Clifton <nickc@redhat.com>
126
127 * armcopro.c: Remove extraneous whitespace.
128 * armdefs.h: Likewise.
129 * armfpe.h: Likewise.
130 * arminit.c: Likewise.
131 * armopts.h: Likewise.
132 * armos.c: Likewise.
133 * armos.h: Likewise.
134 * armrdi.c: Likewise.
135 * armsupp.c: Likewise.
136 * armvirt.c: Likewise.
137 * bag.c: Likewise.
138 * bag.h: Likewise.
139 * communicate.c: Likewise.
140 * communicate.h: Likewise.
141 * dbg_conf.h: Likewise.
142 * dbg_cp.h: Likewise.
143 * dbg_hif.h: Likewise.
144 * dbg_rdi.h: Likewise.
145 * gdbhost.c: Likewise.
146 * gdbhost.h: Likewise.
147 * iwmmxt.c: Likewise.
148 * iwmmxt.h: Likewise.
149 * kid.c: Likewise.
150 * main.c: Likewise.
151 * maverick.c: Likewise.
152 * parent.c: Likewise.
153 * thumbemu.c: Likewise.
154 * wrapper.c: Likewise.
155
db49d3d0
NC		 1562015-07-02 Nick Clifton <nickc@redhat.com>
157
158 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
159 (SIM_EXTRA_LIBS): Add -lm.
160
73cb0348
NC		 1612015-06-28 Nick Clifton <nickc@redhat.com>
162
163 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
164 * armdefs.h (ARMdval, ARMfval): New types.
165 (ARM_VFP_reg): New union.
166 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
167 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
168 macros for the new VFP_Reg field.
169 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
170 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
171 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
172 instructions.
173 (handle_VFP_move): New function.
174 (ARMul_Emulate16): Add checks for newly supported v6
175 instructions. Add support for VMRS, VMOV and MRC instructions.
176 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
177 operating in v6 mode.
178 * armemu.h (t_resolved): Define.
179 * armsupp.c: Include math.h.
180 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
181 VSTM, VLDM and VPOP instructions.
182 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
183 new handle_VFP_xfer function.
184 (ARMul_STC): Likewise.
185 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
186 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
187 VCMPE and VCVT instructions.
188 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
189 new handle_VFP_op function.
190 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
191 (test_cond): New function. Tests a condition and returns non-zero
192 if the condition has been met.
193 (handle_IT_block): New function.
194 (in_IT_block): New function.
195 (IT_block_allow): New function.
196 (ThumbExpandImm): New function.
197 (handle_T2_insn): New function. Handles T2 thumb instructions.
198 (handle_v6_thumb_insn): Add next_instr and pc parameters.
199 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
200 v6 instructions.
201 * wrapper.c (sim_create_inferior): Detect a thumb address and call
202 SETT appropriately.
203
8d0978fb
MF		 2042015-06-23 Mike Frysinger <vapier@gentoo.org>
205
206 * configure: Regenerate.
207
b50a1532
MF		 2082015-06-23 Mike Frysinger <vapier@gentoo.org>
209
210 * armdefs.h: Always include stdint.h.
211 [!__STDC__]: Delete.
212 [!HAVE_STDINT_H]: Delete.
213 * dbg_hif.h [!__STDC__]: Delete.
214
a3487082
MF		 2152015-06-12 Mike Frysinger <vapier@gentoo.org>
216
217 * configure: Regenerate.
218
306f4178
MF		 2192015-06-12 Mike Frysinger <vapier@gentoo.org>
220
221 * configure: Regenerate.
222
20bca71d
MF		 2232015-04-18 Mike Frysinger <vapier@gentoo.org>
224
225 * sim-main.h (SIM_CPU): Delete.
226
7e83aa92
MF		 2272015-04-18 Mike Frysinger <vapier@gentoo.org>
228
229 * sim-main.h (sim_cia): Delete.
230
034685f9
MF		 2312015-04-17 Mike Frysinger <vapier@gentoo.org>
232
233 * sim-main.h (CIA_GET, CIA_SET): Delete.
234
27b97b40
MF		 2352015-04-17 Mike Frysinger <vapier@gentoo.org>
236
237 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
238 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
239 CPU_PC_STORE for all cpus.
240
78e9aa70
MF		 2412015-04-15 Mike Frysinger <vapier@gentoo.org>
242
243 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
244 * sim-main.h (STATE_CPU): Delete.
245
bf12d44e
MF		 2462015-04-13 Mike Frysinger <vapier@gentoo.org>
247
248 * configure: Regenerate.
249
e787f858
MF		 2502015-04-12 Mike Frysinger <vapier@gentoo.org>
251
252 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
253
122bbfb5
MF		 2542015-04-06 Mike Frysinger <vapier@gentoo.org>
255
256 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
257
0fe84f3f
MF		 2582015-04-01 Mike Frysinger <vapier@gentoo.org>
259
260 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
261 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
262 * tconfig.h: Delete file.
263
aadc9410
MF		 2642015-03-31 Mike Frysinger <vapier@gentoo.org>
265
266 * config.in, configure: Regenerate.
267
49d62f89
MF		 2682015-03-30 Mike Frysinger <vapier@gentoo.org>
269
270 * Makefile.in (SIM_RUN_OBJS): Delete.
271 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
272 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
273 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
274 * sim-main.h: New file.
275 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
276 Add sim-main.h and sim-options.h includes.
277 (sim_callback, mem_size, trace): Add TODO comments.
278 (state): Delete static and add TODO comment.
279 (sim_kind, myname, big_endian): Delete.
280 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
281 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
282 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
283 (sim_target_parse_command_line): Mark static.
284 (free_state): New function.
285 (sim_open): Rewrite to use new common logic.
286 (sim_close): Delete body.
287
dbf8e8af
MF		 2882015-03-30 Mike Frysinger <vapier@gentoo.org>
289
290 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
291 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
292 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
293 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
294
58b991b1
MF		 2952015-03-30 Mike Frysinger <vapier@gentoo.org>
296
297 * armemu.c [MODE32] (handle_v6_insn): Move definition.
298 (ARMul_Emulate26): Initialize do_int after label target.
299 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
300 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
301 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
302 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
303 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
304 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
305 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
306 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
307 * armsupp.c (ARMul_Align): Convert old style prototype.
308 * bag.c (addtolist, killwholelist): Mark static.
309 (BAG_newbag): Convert old style prototype.
310 * maverick.c (mv_compute_host_endianness): Delete.
311 * wrapper.c (verbosity, sim_set_verbose): Delete.
312 (init): Set state->verbose to 0.
313
c4c9c44f
MF		 3142015-03-30 Mike Frysinger <vapier@gentoo.org>
315
316 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
317 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
318 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
319 * config.in, configure: Regenerate.
320
457983e3
MF		 3212015-03-30 Mike Frysinger <vapier@gentoo.org>
322
323 * Makefile.in (COPRO): Delete.
324 (SIM_OBJS): Expand COPRO.
325 * configure.ac: Deletd stdint.h check.
326 (COPRO): Delete.
327 * configure: Regenerate.
328
ae7d0cac
MF		 3292015-03-16 Mike Frysinger <vapier@gentoo.org>
330
331 * config.in, configure: Regenerate.
332 * tconfig.in: Rename file ...
333 * tconfig.h: ... here.
334
465fb143
MF		 3352015-03-14 Mike Frysinger <vapier@gentoo.org>
336
337 * Makefile.in (SIM_EXTRA_CFLAGS): Add
338 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
339 (SIM_RUN_OBJS): Set to run.o.
340
5cddc23a
MF		 3412015-03-14 Mike Frysinger <vapier@gentoo.org>
342
343 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
344 * aclocal.m4, configure: Regenerate.
345
2974be62
AM		 3462014-08-19 Alan Modra <amodra@gmail.com>
347
348 * configure: Regenerate.
349
faa743bb
RM		 3502014-08-15 Roland McGrath <mcgrathr@google.com>
351
352 * configure: Regenerate.
353 * config.in: Regenerate.
354
1d63324c
NC		 3552014-03-18 Nick Clifton <nickc@redhat.com>
356
357 * wrapper.c: Convert function declarations to ISO C format.
358 (sim_open): Delete code for handling t,d and z command line
359 options.
360
8d052926
NC		 3612014-03-14 Nick Clifton <nickc@redhat.com>
362
363 * wrapper.c (op_print): New function.
364 (sim_dis_read): New function.
365 (print_insn): New function - disassembles the given instruction.
366 (sim_trace): Note that tracing is now allowed.
367 (sim_create_inferior): Default to emulating v6.
368 Initialise the disassembler machinery.
369 (sim_target_parse_command_line): Add support for -t -d and -z
370 options.
371 (sim_target_display_usage): Note existence of -d and -z options.
372 (sim_open): Parse -t -d and -z options.
373 * armemu.h: Add exports of trace, disas and trace_funcs.
374 Add prototype for print_insn.
375 * armemu.c (ARMul_Emulate26): Add tracing code.
376 Delete unused variables.
377 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
378 Move Rm variable into switch cases.
379 Add tracing code.
380
381 * armcopro.c (XScale_cp15_init): Add a return value.
382 (XScale_cp13_init): Likewise.
383 (XScale_cp14_init): Likewise.
384 (XScale_cp15_LDC): Delete unused function.
385 (XScale_cp15_STC): Likewise.
386 * maverick.c: Delete comment inside comment.
387 (DSPInit): Delete unused function.
388 (DSPMCR4): Fix compile time warning about missing parenthesis.
389 (DSPMCR5): Likewise.
390 (DSPCDP6): Delete unused variable opcode2.
391
b9366cf3
DM		 3922014-03-14 David McQuillan <dmcq@tao-group.com>
393
394 PR sim/8388
395 * armemu.c (WriteR15Load): New function. Determines if the state
396 can be changed upon a write to R15.
397 (LoadMult): Use WriteR15Load.
398 * armemu.h (WRITEDESTB): Use WriteR15Load.
399
60d847df
MF		 4002014-03-10 Mike Frysinger <vapier@gentoo.org>
401
402 * wrapper.c (sim_do_command): Add const to cmd.
403
b2b255bd
MF		 4042014-03-05 Mike Frysinger <vapier@gentoo.org>
405
406 * wrapper.c (sim_load): Add const to prog.
407
bf3d9781
AM		 4082013-09-23 Alan Modra <amodra@gmail.com>
409
410 * configure: Regenerate.
411
31e6ad7d
MF		 4122013-06-03 Mike Frysinger <vapier@gentoo.org>
413
414 * aclocal.m4, configure: Regenerate.
415
590919de
MF		 4162013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
417 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
418
419 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
420
19a3671c
JB		 4212012-12-19 Joel Brobecker <brobecker@adacore.com>
422
423 * COPYING: Update to GPL version 3.
424
f253d86d
NC		 4252012-09-03 Nick Clifton <nickc@redhat.com>
426
427 PR sim/14540
428 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
429 is denied.
430
9256caa6
KB		 4312012-08-01 Kevin Buettner <kevinb@redhat.com>
432
433 * wrapper.c (libiberty.h): Include.
434 (sim_store_register, sim_fetch_register): On success, return
435 length, instead of -1.
436
5f3ef9d0
JB		 4372012-06-15 Joel Brobecker <brobecker@adacore.com>
438
439 * config.in, configure: Regenerate.
440
b0f05691
NC		 4412012-06-13 Nick Clifton <nickc@redhat.com>
442
443 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
444 binaries (for now).
445
a493e3e2
PA		 4462012-05-24 Pedro Alves <palves@redhat.com>
447
448 PR gdb/7205
449
72f4393d 450 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 451
a6ff997c
NC		 4522012-05-18 Nick Clifton <nickc@redhat.com>
453
454 PR 14072
455 * wrapper.c: Include config.h before system header files.
456
2232061b
MF		 4572012-03-24 Mike Frysinger <vapier@gentoo.org>
458
459 * aclocal.m4, config.in, configure: Regenerate.
460
db2e4d67
MF		 4612011-12-03 Mike Frysinger <vapier@gentoo.org>
462
463 * aclocal.m4: New file.
464 * configure: Regenerate.
465
9c082ca8
MF		 4662011-10-17 Mike Frysinger <vapier@gentoo.org>
467
468 * configure.ac: Change include to common/acinclude.m4.
469
6ffe910a
MF		 4702011-10-17 Mike Frysinger <vapier@gentoo.org>
471
472 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
473 call. Replace common.m4 include with SIM_AC_COMMON.
474 * configure: Regenerate.
475
161fc452
NC		 4762011-07-01 Nick Clifton <nickc@redhat.com>
477
478 PR sim/12737
479 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
480 signed compare.
481 (WMAC): Extend computed result before adding to result register.
482 (WRSA): Sign extend 32-bit values before shifting.
483
af9f7da7
MF		 4842011-04-16 Mike Frysinger <vapier@gentoo.org>
485
486 * wrapper.c (sim_complete_command): New stub function.
487
363a6e9f
OS		 4882010-05-26 Ozkan Sezer <sezeroz@gmail.com>
489
490 * communicate.c (MYread_char): Check error return from accept() call
491 by its equality to -1 not by it being negative.
492 (MYread_charwait): Likewise.
493 * main.c (main): Likewise for both socket() and accept() calls.
494
5558e7e6
MF		 4952010-04-14 Mike Frysinger <vapier@gentoo.org>
496
497 * wrapper.c (sim_write): Add const to buffer arg.
498
3725885a
RW		 4992010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
500
501 * configure: Regenerate.
502
d6416cdc
RW		 5032009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
504
81ecdfbb
RW		 505 * config.in: Regenerate.
506 * configure: Likewise.
507
d6416cdc
RW		 508 * configure: Regenerate.
509
a85c0b49
JS		 5102008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
511
512 * arminit.c, iwmmxt.c: Include <string.h> to
513 eliminate warning.
b5bd9624
HPN		 5142008-07-11 Hans-Peter Nilsson <hp@axis.com>
515
516 * configure: Regenerate to track ../common/common.m4 changes.
517 * config.in: Ditto.
518
6efef468 5192008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 520 Daniel Jacobowitz <dan@codesourcery.com>
521 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 522
523 * configure: Regenerate.
524 * wrapper.c (sim_target_display_usage): Add help parameter.
525
e1c9b6f1
MM		 5262007-02-27 Mark Mitchell <mark@codesourcery.com>
527
528 * armos.c (SWIflen): Do not treate file descriptor zero as
529 special.
530
1306df90
NC		 5312007-02-15 Nick Clifton <nickc@redhat.com>
532
533 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
534 the sext and sxtah instructions.
535
8944021f
DJ		 5362007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
537
538 Reported by timeless@gmail.com:
539 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
540
edc5d9ec
HPN		 5412006-12-21 Hans-Peter Nilsson <hp@axis.com>
542
543 * acconfig.h: Remove.
544 * config.in: Regenerate.
545
e85e3205
RE		 5462006-06-13 Richard Earnshaw <rearnsha@arm.com>
547
548 * configure: Regenerated.
549
2f0122dc
DJ		 5502006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
551
552 * configure: Regenerated.
553
20e95c23
DJ		 5542006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
555
556 * configure: Regenerated.
557
4b1d9c58
PB		 5582006-03-07 Paul Brook <paul@codesourcery.com>
559
560 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
561
eeea4660
DJ		 5622006-02-01 Shaun Jackman <sjackman@gmail.com>
563
564 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
565 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
566
aba6488e
MM		 5672005-11-23 Mark Mitchell <mark@codesourcery.com>
568
569 * wrapper.c (gdb/signals.h): Include it.
570 (SIGTRAP): Don't define.
571 (SIGBUS): Likewise.
572 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
573
2be701a3
DJ		 5742005-11-16 Shaun Jackman <sjackman@gmail.com>
575
eeea4660 576 * armos.c: Include limits.h
2be701a3
DJ		 577 (unlink): Remove this macro. It is unused in this file and
578 conflicts with sim_callback->unlink.
579 (PATH_MAX): Define as 1024 if not already defined.
580 (ReadFileName): New function.
581 (SWIopen): Fix a potential buffer overflow.
582 (SWIremove): New function.
583 (SWIrename): Ditto.
584 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
585 SWI_Remove, and SWI_Rename, as well as the RDI calls
586 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
587 AngelSWI_Reason_Rename.
588
c4793bac
PB		 5892005-09-19 Paul Brook <paul@codesourcery.com>
590
591 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
592 available.
593 * armemu.c: Use them.
594 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
595 * configure.ac: Check for stdint.h.
596 * config.in: Regenerate.
597 * configure: Regenerate.
598
546aee7a
NC		 5992005-05-24 Nick Clifton <nickc@redhat.com>
600
601 * thumbemu.c (handle_v6_thumb_insn): New function.
602 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
603 instruction binary is encountered.
604
380d9419
NC		 6052005-05-12 Nick Clifton <nickc@redhat.com>
606
607 * Update the address and phone number of the FSF organization in
608 the GPL notices in the following files:
609 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
610 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
611 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
612 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
613 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
614 maverick.c, parent.c, thumbemu.c, wrapper.c
615
8207e0f2
NC		 6162005-04-20 Nick Clifton <nickc@redhat.com>
617
618 * armemu.c (handle_v6_insn): New function - emulate a few of the
619 v6 instructions - the ones now generated by GCC.
620 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
621 found.
622 * armdefs.h (struct ARMul_State): Add new field: is_v6.
623 (ARM_v6_Prop): Define.
624 * arminit.c (ARMul_NewState): Initialise the v6 flag.
625 (ARMul_SelectProcessor): Determine if the v6 flag should be
626 set.
627 * wrapper.c (sim_create_inferior): For unknown architectures,
628 default to allowing the v6 instructions.
72f4393d 629
16d55f14
NC		 6302005-04-18 Nick Clifton <nickc@redhat.com>
631
632 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
633 operator to the RHS.
634 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
635 indicate an unsigned long long constant.
636
2b193c4a
MK		 6372005-03-23 Mark Kettenis <kettenis@gnu.org>
638
639 * configure: Regenerate.
640
35695fd6
AC		 6412005-01-14 Andrew Cagney <cagney@gnu.org>
642
643 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
644 explicit call to AC_CONFIG_HEADER.
645 * configure: Regenerate.
646
f0569246
AC		 6472005-01-12 Andrew Cagney <cagney@gnu.org>
648
649 * configure.ac: Update to use ../common/common.m4.
650 * configure: Re-generate.
651
38f48d72
AC		 6522005-01-11 Andrew Cagney <cagney@localhost.localdomain>
653
654 * configure: Regenerated to track ../common/aclocal.m4 changes.
655
b7026657
AC		 6562005-01-07 Andrew Cagney <cagney@gnu.org>
657
658 * configure.ac: Rename configure.in, require autoconf 2.59.
659 * configure: Re-generate.
660
379832de
HPN		 6612004-12-08 Hans-Peter Nilsson <hp@axis.com>
662
663 * configure: Regenerate for ../common/aclocal.m4 update.
664
0aaa4a81
AC		 6652004-06-28 Andrew Cagney <cagney@gnu.org>
666
667 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
668
a4c9740c
MM		 6692003-12-29 Mark Mitchell <mark@codesourcery.com>
670
671 * armos.c (fcntl.h): Do not include it.
672 (O_RDONLY): Do not define.
673 (O_WRONLY): Likewise.
674 (O_RDWR): Likewise.
675 (targ-vals.h): Include it.
676 (translate_open_mode): Use TARGET_O_* instead of O_*.
677 (SWIopen): Likewise.
678 * Makefile.in (armos.o): Depend on targ-vals.h.
679
c88931b0
NC		 6802003-04-13 Nick Clifton <nickc@redhat.com>
681
682 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
683 mode.
684 (PutWord): Likewise.
685
3a3d6f65
NC		 6862003-03-30 Nick Clifton <nickc@redhat.com>
687
688 * configure.in (CON_FLAGS): Remove.
689 (COPRO): Unconditionally include iwmmxt.o.
690 * configure: Regenerate.
691 * Makefile.in (CON_FLAGS): Remove.
692 * armcopro.c: Remove use of __IWMMXT__ flag.
693 * wrapper.c: Likewise.
694 * armemu.c: Likewise.
695 Add explanatory comment for suppressed code.
696
6972003-03-27 Nick Clifton <nickc@redhat.com>
698
699 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
700
0f026fd0
NC		 7012003-03-27 Nick Clifton <nickc@redhat.com>
702
703 * configure.in: (CON_FLAGS): Define and intialise.
704 (COPRO): Add iwmmxt.o if configuring for XScale.
705 * configure: Regenerate.
706 * Makefile.in (iwmmxt.o): Add rule to build.
707 (COM_FLAGS): Define.
708 (ALL_FLAGS): Add CON_FLAGS.
709 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
710 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
711 (ARM_iWMMXt_Prop): Define.
712 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
713 pass to coprocessor.
714 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
715 (ARMul_Abort): Catch branches through uninitialised vectors.
716 * armos.c (softevtorcode): Update comment.
717 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 718 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
719 (sim_store_register): Handle iWMMXt registers.
720 (sim_fetch_register): Handle iWMMXt registers.
721 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
722 functions.
723 * iwmmxt.c: New file: iWMMXt emulator.
724
dd97b6fd 7252003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 726
727 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 728 written by Aldy Hernandez <aldyh@redhat.com> and
729 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 730
731 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 732 co-processor.
733 * Makefile.in: Add maverick.o target.
734 * configure.in (COPRO): Add maverick.o.
735 * configure: Regenerate.
736 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 737 available on target processor. Add code to initialse Maverick
738 co-processor support code.
72f4393d
L		 739 * armdefs.h (ARMul_state): Add is_ep9312 field.
740 (ARM_ep9312_Prop): Define.
741 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 742 functions.
72f4393d 743 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 744 co-processor support once the chip has been selected.
72f4393d
L		 745 * wrapper.c: Add support for Maverick co-processor.
746 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 747 chip has been selected.
748
0d9fd8f1
NC		 7492003-03-02 Nick Clifton <nickc@redhat.com>
750
751 * armos.c (SWIWrite0): Catch big-endian bug when printing
752 characters.
753
6b4a8935
AC		 7542003-02-27 Andrew Cagney <cagney@redhat.com>
755
756 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 757
45fdcabe
BE		 7582003-01-10 Ben Elliston <bje@redhat.com>
759
760 * README.Cygnus: Rename from this ..
761 * README: .. to this.
762
058f270d
AC		 7632002-09-27 Andrew Cagney <ac131313@redhat.com>
764
765 * wrapper.c (sim_open): Add support for -m<mem-size>.
766 (mem_size): Reduce to 2MB.
767 Fix PR gdb/433.
768
c7a7b500
NC		 7692002-08-15 Nick Clifton <nickc@redhat.com>
770
771 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
772 can be caused by an interrupted system call being resumed by GDB.
773
630ace25
NC		 7742002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
775
776 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
777 and MIAxy instructions.
72f4393d 778
7b77dec6
NC		 7792002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
780
781 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
782
c8cca39f
AC		 7832002-06-16 Andrew Cagney <ac131313@redhat.com>
784
785 * configure: Regenerated to track ../common/aclocal.m4 changes.
786
26216b98
AC		 7872002-06-12 Andrew Cagney <ac131313@redhat.com>
788
789 * Makefile.in: Update copyright.
790 (wrapper.o): Specify dependencies.
791 * wrapper.c: Include "gdb/sim-arm.h".
792 (sim_store_register, sim_fetch_register): Rewrite using `enum
793 arm_sim_regs' and a switch.
794
3c25f8c7
AC		 7952002-06-09 Andrew Cagney <cagney@redhat.com>
796
797 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
798 * armos.c: Include "gdb/callback.h".
799
5aa682b2
NC		 8002002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
801
802 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
803 if a Data Abort is detected.
804
7378e198
NC		 8052002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
806
10b57fcb
NC		 807 * armvirt.c (GetWord): Only perform access checks if 'check'
808 is set.
809 (PutWord): Likewise.
810 * wrapper.c (sim_create_inferior): Report unknown machine
811 numbers.
7378e198
NC		 812 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
813 2, it has already been advanced.
814
2984e114
NC		 8152002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
816
817 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
818 instruction do not add in the second bit of the base address -
819 this has already been accounted for.
820
8b2440b7
NC		 8212002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
822
823 * armcopro.c (check_cp13_access): Allow access to register 1 when
824 CRm is 1.
825 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
826
de4112fa
NC		 8272002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
828
7f53bce4 829 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 830 * armos.c (swi_mask): Define. Initialise to supporting all
831 SWI emulations.
832 (ARMul_OSInit): For XScale targets, only support the ANGEL
833 SWI interface. (This is at the request if Intel).
834 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 835 SWI call should be emulated.
de4112fa
NC		 836 Do not fall through from AngelSWI_Reason_WriteC.
837 Propagate exit code from RedBoot Exit SWI.
838 * rdi-dgb.h (swi_mask): Prototype.
839 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
840 * wrapper.c (sim_target_parse_command_line): New function.
841 Look for and handle --swi-support switch.
842 (sim_target_parse_arg_array): New function. Process an argv
843 array for parsing by sim_target_parse_command_line.
844 (sim_target_display_usage): New function. Describe syntax of
845 --swi-suppoort switch.
846 (sim_open): Add call to sim_target_parse_arg_array).
847
d8512e6a
NC		 8482002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
849
850 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
851 mode and some of its system calls.
852
ae60d3dd
AG		 8532002-03-17 Anthony Green <green@redhat.com>
854
855 * wrapper.c (mem_size): Increase the default target memory to 8MB.
856
b3ba81f8
KS		 8572002-02-21 Keith Seitz <keiths@redhat.com>
858
859 * armos.c (SWIWrite0): Use generic host_callback mechanism
860 for supported OS functions "open", "close", "write", etc.
861 (SWIopen): Likewise.
862 (SWIread): Likewise.
863 (SWIwrite): Likewise.
864 (SWIflen): Likewise.
865 (ARMul_OSHandleSWI): Likewise.
866
c17aa318
NC		 8672002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
868
869 * wrapper.c (sim_create_inferior): Modify previous patch so that
870 it is only triggered for COFF format executables.
871
25180f8a
NC		 8722002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
873
c17aa318
NC		 874 * wrapper.c (sin_create_inferior): If a v5 architecture is
875 detected, assume it might be an XScale binary, since there is no
876 way to distinguish between the two in the COFF file format.
25180f8a 877
57165fb4
NC		 8782002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
879
880 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
881 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
882 and CPRead[14].
883 Fix formatting. Improve layout.
884 * armemu.h: Fix formatting. Improve layout.
885
272fcdcd
NC		 8862002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
887
888 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
889 return zeroes in the other words.
86c735a5 890 General formatting tidy ups.
272fcdcd 891
6746a76a
BH		 8922001-11-16 Ben Harris <bjh21@netbsd.org>
893
894 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
895 $(srcdir)/....
896 (armemu26.o): Ditto.
897
ff44f8e3
NC		 8982001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
899
900 * armemu.h (CP_ACCESS_ALLOWED): New macro.
901 Fix formatting.
902 * armcopro.c (read_cp14_reg): Make static.
903 (write_cp14_reg): Make static.
904 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
905 Fix formatting.
906 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
907 (ARMul_STC): Check CP_ACCESS_ALLOWED.
908 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
909 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
910 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
911 Fix formatting.
912 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
913 equal to 15.
914 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
915 Fix formatting.
916
fb7a8ef0
NC		 9172001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
918
919 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
920 instructions with post indexed addressing modes.
921
dac07255
NC		 9222001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
923
924 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
925 determine rocesor mode.
926
c3ae2f98
MG		 9272001-04-18 matthew green <mrg@redhat.com>
928
929 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
930 (read_cp15_reg): Make non-static.
931 (XScale_cp15_LDC): Update for write_cp15_reg() change.
932 (XScale_cp15_MCR): Likewise.
933 (XScale_cp15_write_reg): Likewise.
934 (XScale_check_memacc): New function. Check for breakpoints being
935 activated by memory accesses. Does not support the Branch Target
936 Buffer.
937 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
938 (XScale_debug_moe): New function. Set the debug Method Of Entry,
939 if configured.
940 (write_cp14_reg): Reset count counter if requested.
941 * armdefs.h (struct ARMul_State): New members `LastTime' and
942 `CP14R0_CCD' used for the timer/counters.
943 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
944 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
945 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
946 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
947 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
948 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
949 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
950 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
951 defines for XScale registers.
952 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
953 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
954 (ARMul_Emulate32): Handle the clock counter and hardware instruction
955 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
956 software interrupts.
957 (LoadMult): Call XScale_set_fsr_far() for data aborts.
958 (LoadSMult): Likewise.
959 (StoreMult): Likewise.
960 (StoreSMult): Likewise.
961 * armemu.h (write_cp15_reg): Update prototype.
962 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
963 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
964 register 0.
965 * armvirt.c (GetWord): Call XScale_check_memacc().
966 (PutWord): Likewise.
967
3cf84db9
NC		 9682001-03-20 Nick Clifton <nickc@redhat.com>
969
970 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
971 when loading unaligned thumb instructions.
972
4f3c3dbb
NC		 9732001-03-06 Nick Clifton <nickc@redhat.com>
974
975 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 976 Compute destination address of BLX(1) instruction by
977 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 978
917bca4f
NC		 9792001-02-27 Nick Clifton <nickc@redhat.com>
980
981 * armvirt.c (GetWord): Add new parameter - check - to enable or
982 disable the alignment checking.
983 (PutWord): Add new parameter - check - to enable or disable the
984 alignment checking.
985 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
986 (ARMul_ReadWord): Pass extra parameter to GetWord.
987 (ARMul_WriteWord): Pass extra parameter to PutWord.
988 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
989 (ARMul_WriteByte): Pass extra parameter to GetWord.
990 (ARMul_SwapWord): Pass extra parameter to PutWord.
991 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
992 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 993
917bca4f
NC		 994 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
995 ARMul_SafeWriteByte.
72f4393d 996
917bca4f
NC		 997 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
998 (sim_read): Use ARMul_SafeReadByte.
999
1000 * armos.c (in_SWI_handler): Remove.
1001 (SWIWrite0): Use ARMul_SafeReadByte.
1002 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1003 (SWIopen): Use ARMul_SafeReadByte.
1004 (SWIread): Use ARMul_SafeWriteByte.
1005 (SWIwrite): Use ARMul_SafeReadByte.
1006 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1007 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 1008
2ef048fc
NC		 10092001-02-16 Nick Clifton <nickc@redhat.com>
1010
1011 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1012 the state to RESUME.
1013
5f7d0a33
NC		 10142001-02-14 Nick Clifton <nickc@redhat.com>
1015
44e23e57
NC		 1016 * armemu.c: Add code to preserve processor mode when a prefetch
1017 abort is signalled after processing a breakpoint.
1018
5f7d0a33
NC		 1019 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1020 for any machine type except the early ARMs.
1021
1e5d4e46
NC		 10222001-02-13 Nick Clifton <nickc@redhat.com>
1023
1024 * armos.c (in_SWI_handler): New static variable.
1025 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1026 (ARMul_OSException): Ignore exceptions generated whilst emulating
1027 a SWI.
1028
179ae6ea
NC		 10292001-02-12 Nick Clifton <nickc@redhat.com>
1030
1031 * armemu.h (NEGBRANCH): Fix defintion.
1032
dda308f5
NC		 10332001-02-01 Nick Clifton <nickc@redhat.com>
1034
1035 * armemu.c (LoadSMult): Update base address register after
1036 restoring register bank.
1037 (StoreMult): Update base address register after restoring register
1038 bank.
1039
88694af3
NC		 10402001-01-31 Nick Clifton <nickc@redhat.com>
1041
1042 * armvirt.c (PutWord): Detect installation of SWI vector.
1043 (SWI_vector_installed): Define.
1044 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1045 * armos.h (SWI_vector_installed): Declare.
1046 * wrapper.c (SWI_vector_installed): Remove definition.
1047 (sim_write): Remove check of SWI vector installation
1048
ac1c9d3a
NC		 10492000-12-18 Nick Clifton <nickc@redhat.com>
1050
1051 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1052 instruction.
1053
9a6b6a66
NC		 10542000-12-10 Nick Clifton <nickc@redhat.com>
1055
1056 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1057
760a7bbe
NC		 10582000-12-07 Nick Clifton <nickc@redhat.com>
1059
1060 * armemu.c (ARMul_Emulate26): Detect double word load and
1061 store instructions and call emulation routines.
1062 (Handle_Load_Double): Emulate a double word load instruction.
1063 (Handle_Store_Double): Emulate a double word store
1064 instruction.
1065
7f53bc35
NC		 10662000-12-03 Nick Clifton <nickc@redhat.com>
1067
1068 * armos.c: Fix formatting.
1069 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1070 mode.
1071
f1129fb8
NC		 10722000-11-29 Nick Clifton <nickc@redhat.com>
1073
1074 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1075 (ARM_v5e_Prop): Define.
1076 (ARM_XScale_Prop): Define.
72f4393d 1077
f1129fb8
NC		 1078 * wrapper.c (sim_create_inferior): Select processor based on
1079 machine number.
1080 (SWI_vector_installed): New boolean. Set to true if the SWI
1081 vector address is written to by the executable.
72f4393d 1082
f1129fb8
NC		 1083 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1084 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1085 (ARMul_Abort): Fix calculation of LR address.
1086
1087 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1088 and a SWI is not handled by the simulator, pass the SWI off to the
1089 vector, otherwise issue a warning message and continue.
1090
1091 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1092
f1129fb8
NC		 1093 * thumbemu.c: Add v5 instruction simulation.
1094 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1095
1096 * armcopro.c: Add XScale co-processor emulation.
1097 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1098
3943c96b
NC		 10992000-09-15 Nick Clifton <nickc@redhat.com>
1100
1101 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1102 property. Delete unnecessary processor names.
1103 (ARM_Strong_Prop): Delete.
1104 (STRONGARM): Delete.
1105 (ARM_v4_Prop): Add.
1106 (ARM_v5_Prop): Add
1107 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1108 booleans.
1109
1110 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1111 (BUSUSEDINCPCN): Use is_v4 boolean.
1112
1113 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1114 (ARMul_SelectProcessor): Change second parameter from 'processor'
1115 to 'properties'. Set is_v4 and is_v5 booleans in State.
1116
1117 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1118 processor properties.
1119
1120 * wrapper.c (sim_create_inferior): Choose properties passed to
1121 ARMul_SelectProcessor based on machine number.
1122
4bc1de7b
NC		 11232000-08-14 Nick Clifton <nickc@redhat.com>
1124
1125 * armemu.c (LHPOSTDOWN): Compute write back value before
1126 performing load in case the offset register is overwritten.
1127 (LHPOSTUP): Ditto.
1128
0a4321b9
FN		 11292000-07-14 Fernando Nasser <fnasser@cygnus.com>
1130
1131 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1132
64a10675
FN		 11332000-07-14 Fernando Nasser <fnasser@cygnus.com>
1134
1135 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1136 new inferior.
1137
b0eae074
AO		 11382000-07-04 Alexandre Oliva <aoliva@redhat.com>
1139
ae3c7619
AO		 1140 * armvirt.c (ABORTS): Do not define.
1141
1e6b544a
AO		 1142 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1143 (ARM_Strong_Prop, STRONGARM): Define.
1144 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1145 (ARMul_SelectProcessor): Set is_StrongARM.
1146 * wrapper.c (sim_create_inferior): Use bfd machine type to
1147 determine processor type to emulate.
1148 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1149 when emulating StrongARM.
1150
66210567
AO		 1151 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1152
e063aa3b
AO		 1153 * armemu.h (INSN_SIZE): New macro.
1154 (SET_ABORT): Save CPSR in SPSR and set LR.
1155 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1156 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1157 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1158
13b6dd6f
AO		 1159 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1160 significant bits of PC.
1161
892c6b9d
AO		 1162 * armemu.h (WRITEDESTB): New macro.
1163 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1164 modify PC. Moved the existing logic...
1165 (WriteR15Branch): ... here. New function.
1166 (WriteR15, WriteSR15): Drop the two least significant bits.
1167 (LoadSMult): Use WriteR15Branch() to modify PC.
1168 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1169
cf52c765
AO		 1170 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1171 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1172 extracted from state->Cpsr, but preserve the unused bits.
1173 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1174 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1175 get the full CPSR word.
1176
4ef2594f
AO		 1177 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1178 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1179 (SETPSR, SET_INTMODE, SETCC): Removed.
1180 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1181 mask. Use SETPSR_* to modify PSR.
1182 (ARMul_SetCPSR): Load all bits from value.
1183 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1184
e62263b8
AO		 1185 * armemu.c (ARMul_Emulate): Compute writeback value before
1186 loading, since the offset register may be the destination
1187 register.
1188
b0eae074
AO		 1189 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1190 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1191
ee9a7772
AO		 11922000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1193
f9c22bc3
AO		 1194 * armemu.c (Multiply64): Fix computation of flag N.
1195
ee9a7772
AO		 1196 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1197
fe47e8df
AO		 11982000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1199
1200 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1201 bits of the offset.
1202
c1a72ffd
NC		 12032000-05-25 Nick Clifton <nickc@cygnus.com>
1204
1205 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1206 really changed.
1207 (MMUWrite): Only indicate mode change if a singal has really
1208 changed.
1209
1210 * armdefs.h (SYSTEMMODE): Define.
1211 (BANK_CAN_ACEESS_SPSR): Define.
1212
1213 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1214 to advance before stopping the emulation.
1215
1216 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1217 correctly.
1218
1219 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1220 System mode.
1221
1222 * armsupp.c (ModeToBank): Remove unused first parameter.
1223 Add support for System Mode.
1224 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1225 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1226 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1227 (ARMulSwitchMode): Add support for System Mode.
1228
1229Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1230
1231 * configure: Regenerated to track ../common/aclocal.m4 changes.
1232
3463c3fb
NC		 12332000-05-23 Nick Clifton <nickc@cygnus.com>
1234
1235 * wrapper.c (sim_store_register): Special handling for CPSR
1236 register.
1237
5d0d395e
FCE		 12382000-03-11 Philip Blundell <philb@gnu.org>
1239
1240 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1241 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1242
6c9e0292
FCE		 1243Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1244
1245 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1246
6d358e86
NC		 12472000-02-08 Nick Clifton <nickc@cygnus.com>
1248
1249 * wrapper.c: Fix compile time warning messages.
1250 * armcopro.c: Fix compile time warning messages.
1251 * armdefs.h: Fix compile time warning messages.
1252 * armemu.c: Fix compile time warning messages.
1253 * armemu.h: Fix compile time warning messages.
1254 * armos.c: Fix compile time warning messages.
1255 * armsupp.c: Fix compile time warning messages.
1256 * armvirt.c: Fix compile time warning messages.
d0187574 1257 * bag.c: Fix compile time warning messages.
72f4393d 1258
dfcd3bfb
JM		 12592000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1260
1261 * *.[ch]: Use indent to make readable.
1262
c2d11a7d
JM		 12631999-11-22 Nick Clifton <nickc@cygnus.com>
1264
1265 * armos.c (SWIread): Generate an error message if a huge read is
1266 performed.
1267 (SWIwrite): Generate an error message if a huge write is
1268 performed.
1269
5c44784c
JM		 12701999-10-27 Nick Clifton <nickc@cygnus.com>
1271
1272 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1273 breakpoint.
5c44784c 1274
2df3850c
JM		 12751999-10-08 Ulrich Drepper <drepper@cygnus.com>
1276
1277 * armos.c (SWIopen): Always pass third parameter with 0666 since
1278 otherwise uninitialized memory gets access if the O_CREAT bit is
1279 set and so we possibly cannot access the file afterwards.
1280
2acceee2
JM		 12811999-09-29 Doug Evans <devans@casey.cygnus.com>
1282
1283 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1284 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1285
d4f3574e
SS		 1286Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1287
1288 * configure: Regenerated to track ../common/aclocal.m4 changes.
1289
cd0fc7c3
SS		 12901999-05-08 Felix Lee <flee@cygnus.com>
1291
1292 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1293
7a292a7a
SS		 12941999-04-06 Keith Seitz <keiths@cygnus.com>
1295
1296 * wrapper.c (stop_simulator): New global.
1297 (sim_stop): Set sim state to STOP and set
1298 stop_simulator.
1299 (sim_resume): Reset stop_simulator.
1300 (sim_stop_reason): If stop_simulator is set, tell gdb
1301 that the we took SIGINT.
1302 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1303 stop_simulator is set.
1304
13051999-04-02 Keith Seitz <keiths@cygnus.com>
1306
1307 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1308 whenever the counter expires.
1309 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1310
13111999-03-24 Nick Clifton <nickc@cygnus.com>
1312
1313 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1314 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1315
c906108c
SS		 1316Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1317
1318 * wrapper.c (sim_open): Set endianness according to BFD or command
1319 line switch.
1320
1321 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1322
1323Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1324
1325 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1326 the same as either RdHi or RdLo.
1327
1328Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1329
1330 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1331 Set Reg[0] based on reason for for the exception.
1332
1333Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1334
1335 * armos.c (SWIwrite0): New function.
1336 (WriteCommandLineTo): New function.
1337 (SWIopen): New function.
1338 (SWIread): New function.
1339 (SWIwrite): New function.
1340 (SWIflen): New function.
72f4393d 1341 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1342 these here.
1343 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1344 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1345 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1346 (athompso@cambridge.arm.com)
1347
1348Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1349
1350 * armos.h: Add Angel SWI and its reason codes.
1351 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1352
1353Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1354
1355 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1356 of ":tt" to catch stdin in addition to stdout.
1357 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1358 or success of lseek().
1359
1360Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1361
1362 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1363 to open stdout.
1364
1365Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1366
1367 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1368 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1369 seek from offset 0 and not to use R2 for whence since it is
1370 not passed as part of the SWI call.
1371
1372Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1373
1374 * configure: Regenerated to track ../common/aclocal.m4 changes.
1375
1376Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1377
1378 * configure: Regenerated to track ../common/aclocal.m4 changes.
1379 * config.in: Ditto.
1380
1381Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1382
1383 * acconfig.h: New file.
1384 * configure.in: Reverted change of Apr 24; use sinclude again.
1385
1386Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1387
1388 * configure: Regenerated to track ../common/aclocal.m4 changes.
1389 * config.in: Ditto.
1390
1391Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1392
1393 * configure.in: Don't call sinclude.
1394
1395Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1396
1397 * configure: Regenerated to track ../common/aclocal.m4 changes.
1398
1399Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1400
1401 * configure: Regenerated to track ../common/aclocal.m4 changes.
1402
1403Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1404
1405 * configure: Regenerated to track ../common/aclocal.m4 changes.
1406
1407Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1408
1409 * configure: Regenerated to track ../common/aclocal.m4 changes.
1410
1411Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1412
1413 * armopts.h: Remove definition of LITTLEND - it is not used.
1414
1415Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1416
1417 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1418 length parameter. Return -1.
1419
1420Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1421
1422 * configure: Regenerated to track ../common/aclocal.m4 changes.
1423
1424Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1425
1426 * configure: Regenerated to track ../common/aclocal.m4 changes.
1427
1428Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1429
1430 * configure: Regenerated to track ../common/aclocal.m4 changes.
1431
1432Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1433
1434 * configure: Regenerated to track ../common/aclocal.m4 changes.
1435 * config.in: Ditto.
1436
1437Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1438
1439 * Makefile.in: Updated with changes from branch.
1440 * armdefs.h: ditto
1441 * armemu.c: ditto these changes
1442 * armemu.h: ditto add support for
1443 * armos.c: ditto the Thumb instruction
1444 * armsupp.c: ditto set and the new v4
1445 * armvirt.c: ditto architecture.
1446 * wrapper.c: ditto
1447 * thumbemu.c: New file from branch.
1448
1449
1450Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1451
1452 * configure: Regenerated to track ../common/aclocal.m4 changes.
1453
1454Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1455
1456 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1457 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1458
1459 * wrapper.c (sim_create_inferior): Add code to create an execution
1460 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1461
1462Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1463
1464 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1465 sim_load_file.
1466
1467Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1468
1469 * configure: Regenerated to track ../common/aclocal.m4 changes.
1470
1471Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1472
1473 * configure: Regenerated to track ../common/aclocal.m4 changes.
1474
1475Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1476
1477 * configure: Regenerated to track ../common/aclocal.m4 changes.
1478
1479Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1480
1481 * configure: Regenerated to track ../common/aclocal.m4 changes.
1482
1483Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1484
1485 * configure: Regenerated to track ../common/aclocal.m4 changes.
1486
1487Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1488
1489 * configure: Regenerated to track ../common/aclocal.m4 changes.
1490
1491Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1492
1493 * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
1495Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1496
1497 * configure: Regenerated to track ../common/aclocal.m4 changes.
1498 * config.in: Ditto.
1499
1500Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1501
1502 * wrapper.c (sim_kill): Delete.
1503 (sim_create_inferior): Add ABFD argument.
1504 (sim_load): Move setting of PC from here.
1505 (sim_create_inferior): To here.
1506
1507Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1508
1509 * configure: Regenerated to track ../common/aclocal.m4 changes.
1510 * config.in: Ditto.
1511
1512Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1513
1514 * wrapper.c (sim_open): Add ABFD argument.
1515
1516Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1517
1518 * wrapper.c (sim_open): Add callback argument.
1519 (sim_set_callbacks): Drop SIM_DESC argument.
1520
1521Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1522
1523 * configure: Regenerated to track ../common/aclocal.m4 changes.
1524
1525Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1526
1527 * wrapper.c (sim_stop): Stub sim_stop function.
1528
1529Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1530
1531 * arminit.c (ARMul_NewState): Preinitialize the state to
1532 all zero/NULL.
1533
1534Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1535
1536 * Makefile.in (SIM_OBJS): Add sim-load.o.
1537 * wrapper.c (sim_kind,myname): New static locals.
1538 (sim_open): Set sim_kind, myname.
1539 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1540 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1541
1542Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1543
1544 * wrapper.c (sim_trace): Update so that it matches prototype.
1545
1546Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1547
1548 * configure: Regenerated to track ../common/aclocal.m4 changes.
1549 * config.in: Ditto.
1550
1551Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1552
1553 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1554 $(srcdir)/....
1555 (armemu26.o): Ditto.
1556
1557Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1558
1559 * wrapper.c (sim_open): New arg `kind'.
1560
1561 * configure: Regenerated to track ../common/aclocal.m4 changes.
1562
1563Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1564
1565 * COPYING: Update FSF address.
1566
1567Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1568
1569 * configure: Regenerated to track ../common/aclocal.m4 changes.
1570
1571Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1572
1573 * configure: Regenerated to track ../common/aclocal.m4 changes.
1574
1575Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1576
1577 * configure: Re-generate.
1578
1579Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1580
1581 * configure: Regenerate to track ../common/aclocal.m4 changes.
1582
1583Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1584
1585 * wrapper.c (sim_open): Has result now.
1586 (sim_*): New SIM_DESC argument.
1587
1588Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1589
1590 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1591 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1592 * configure.in: sinclude ../common/aclocal.m4.
1593 * configure: Regenerated.
1594
1595Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1596
1597 * configure configure.in Makefile.in: Update to new configure
1598 scheme which is more compatible with WinGDB builds.
1599 * configure.in: Improve comment on how to run autoconf.
1600 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1601 * Makefile.in: Use autoconf substitution to install common
1602 makefile fragment.
1603
1604Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1605
1606 * run.c: Deleted, use one in ../common now.
1607 * Makefile.in: Delete everything that's been moved to
1608 ../common/Make-common.in.
1609 (SIM_OBJS): Define.
1610 * configure.in: Simplify using macros in ../common/aclocal.m4.
1611 * configure: Regenerated.
1612 * config.in: New file.
1613 * armos.c: #include config.h.
1614 * wrapper.c (mem_size): Value is in bytes now.
1615 (sim_callback): New global.
1616 (arm_sim_set_profile{,_size}): Delete.
1617 (arm_sim_set_mem_size): Rename to sim_size.
1618 (sim_do_command): Call printf_filtered via callback.
1619 (sim_set_callbacks): Record callback.
1620
1621Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1622
1623 * Makefile.in (mostlyclean): Remove config.log.
1624
1625Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1626
72f4393d
L		 1627 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1628 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1629 (docdir): Removed.
1630 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1631 (AC_PROG_INSTALL): Added.
1632 * configure: Rebuilt.
c906108c
SS		 1633
1634Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1635
1636 * configure: Regenerate with autoconf 2.7.
1637
1638Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1639
1640 * run.c (main): Use new bfd_big_endian macro.
1641
1642Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1643
1644 * run.c: Include "getopt.h".
1645 (verbose): Delete.
1646 (usage): Make static.
1647 (main): Call arm_sim_set_verbosity.
1648 Only load sections marked SEC_LOAD.
1649 * wrapper.c (mem_size, verbosity): New static global.
1650 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1651 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1652
c906108c
SS		 1653Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1654
1655 * armdefs.h (ARMul_State): New member `verbose'.
1656 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1657 * run.c (verbose): Make global.
1658 * wrapper.c (init): Set state->verbose.
1659 (ARMul_ConsolePrint): Don't print anything if !verbose.
1660
1661Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1662
1663 * armos.c: #include dbg_rdi.h.
1664 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1665 * armos.h (SWI_Breakpoint): Define.
1666 * wrapper.c: #include armemu.h, dbg_rdi.h.
1667 (rc): Delete.
1668 (sim_resume): Use state->EndCondition to record stop state.
1669 Call FLUSHPIPE before returning.
1670 (sim_stop_reason): Determine reason from state->EndCondition.
1671
1672Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1673
1674 * wrapper.c (sim_set_callbacks): New.
1675
1676Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1677
1678 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1679 number of bytes not read/written (or -1).
1680
1681Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1682
1683 * Makefile.in (maintainer-clean): New synonym for realclean.
1684
1685Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1686
1687 * configure.in: Remove AC_PROG_INSTALL.
1688 * configure: Rebuild.
1689 * Makefile.in (INSTALL): Revert to using install.sh.
1690 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1691 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1692 (mostlyclean): Make the same as clean, not distclean.
1693 (clean): Remove config.log.
1694 (install): Don't install in $(tooldir).
1695
1696Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1697
1698 (Try to) Update to new bfd autoconf scheme.
1699 * run.c: Don't include sysdep.h.
1700 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1701 (CC, CFLAGS, AR, RANLIB): Likewise.
1702 (HDEFINES, TDEFINES): Define.
1703 (CC_FOR_BUILD): Delete.
1704 (host_makefile_frag): Delete.
1705 (Makefile): Don't depend on frags.
1706 * configure.in (sysdep.h): Don't create symlink.
1707 (host_makefile_frag, frags): Deleted.
1708 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1709 * configure: Regenerated.
1710
1711Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1712
1713 * Update all FSF addresses except those in COPYING* files.
1714
1715Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1716
1717 * Makefile.in (clean): Remove run, libsim.a.
1718
1719 * Makefile.in, configure.in: converted to autoconf.
1720 * configure: New file, generated with autconf 2.4.
1721
1722 * arm.mt: Removed.
1723
1724Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1725
1726 * wrapper.c (sim_do_command): New function.
1727
1728Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1729
1730 * armos.c (ARMul_OSHandleSWI): New version to work with
1731 newlib simply.
1732
1733Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1734
1735 * run.c (main): Grab return value from right register.
1736
1737Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1738
1739 * New.
1740
1741
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