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sim: use ARRAY_SIZE instead of ad-hoc sizeof calculations
[deliverable/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
13a590ca
MF		 12017-02-13 Mike Frysinger <vapier@gentoo.org>
2
3 * armos.c: Include libiberty.h.
4 (SWIopen): Use ARRAY_SIZE.
5 * armsupp.c: Include libiberty.h.
6 (ModeToBank): Use ARRAY_SIZE.
7 * wrapper.c (sim_target_parse_command_line): Likewise.
8
7df94786
NC		 92016-07-14 Nick Clifton <nickc@redhat.com>
10
11 * armemu.c (Multiply64): Only issue error messages about invalid
12 arguments if debugging is enabled.
13 * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
14
ce39bd38
MF		 152016-01-10 Mike Frysinger <vapier@gentoo.org>
16
17 * config.in, configure: Regenerate.
18
e19418e0
MF		 192016-01-10 Mike Frysinger <vapier@gentoo.org>
20
21 * configure: Regenerate.
22
16f7876d
MF		 232016-01-10 Mike Frysinger <vapier@gentoo.org>
24
25 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
26 * configure: Regenerate.
27
99d8e879
MF		 282016-01-10 Mike Frysinger <vapier@gentoo.org>
29
30 * configure: Regenerate.
31
35656e95
MF		 322016-01-10 Mike Frysinger <vapier@gentoo.org>
33
34 * configure: Regenerate.
35
347fe5bb
MF		 362016-01-10 Mike Frysinger <vapier@gentoo.org>
37
38 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
39 * configure: Regenerate.
40
22be3fbe
MF		 412016-01-10 Mike Frysinger <vapier@gentoo.org>
42
43 * configure: Regenerate.
44
0dc73ef7
MF		 452016-01-10 Mike Frysinger <vapier@gentoo.org>
46
47 * configure: Regenerate.
48
936df756
MF		 492016-01-09 Mike Frysinger <vapier@gentoo.org>
50
51 * config.in, configure: Regenerate.
52
2e3d4f4d
MF		 532016-01-06 Mike Frysinger <vapier@gentoo.org>
54
55 * wrapper.c (sim_create_inferior): Mark argv and env const.
56 (sim_open): Mark argv const.
57
9bbf6f91
MF		 582016-01-04 Mike Frysinger <vapier@gentoo.org>
59
60 * configure: Regenerate.
61
77cf2ef5
MF		 622016-01-03 Mike Frysinger <vapier@gentoo.org>
63
64 * wrapper.c (sim_open): Update sim_parse_args comment.
65
34fed699
MF		 662016-01-03 Mike Frysinger <vapier@gentoo.org>
67
68 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
69 a call to countargv.
70
0cb8d851
MF		 712016-01-03 Mike Frysinger <vapier@gentoo.org>
72
73 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
74 * configure: Regenerate.
75
1ac72f06
MF		 762016-01-02 Mike Frysinger <vapier@gentoo.org>
77
78 * configure: Regenerate.
79 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
80
e1211e55
MF		 812015-12-30 Mike Frysinger <vapier@gentoo.org>
82
83 * wrapper.c (sim_store_register): Rename to ...
84 (arm_reg_store): ... this.
85 (sim_fetch_register): Rename to ...
86 (arm_reg_fetch): ... this.
87 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
88
5e744ef8
MF		 892015-12-27 Mike Frysinger <vapier@gentoo.org>
90
91 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
92
1b393626
MF		 932015-12-26 Mike Frysinger <vapier@gentoo.org>
94
95 * config.in, configure: Regenerate.
96
91d6df78
MF		 972015-12-25 Mike Frysinger <vapier@gentoo.org>
98
99 * Makefile.in (SIM_OBJS): Delete bag.o.
100 * armdefs.h (struct ARMul_State): Delete ErrorCode.
101 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
102 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
103 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
104 HOURGLASS_RATE): Delete.
105 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
106 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
107 (ARMul_Abort): Delete ARMul_OSException call.
108 * armopts.h: Delete file.
109 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
110 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
111 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
112 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
113 tempnames.
114 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
115 OSptr->tempnames.
116 * armrdi.c: Delete file.
117 * armvirt.c: Delete armopts.h include.
118 (ARMul_LoadInstrS): Delete HOURGLASS logic.
119 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
120 dbg_hif.h: Delete files.
121 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
122 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
123 Dbg_MCState, getbufferproc): Delete.
124 (rdi_*): Delete Functions.
125 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
126 (struct RDIProcVec): Delete.
127 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
128 * wrapper.c (ARMul_Debug): Delete.
129
1d19cae7
DV		 1302015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
131
132 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
133 * armemu.c (handle_v6_insn): Likewise.
134
6e4f085c
MF		 1352015-11-14 Mike Frysinger <vapier@gentoo.org>
136
137 * wrapper.c (sim_close): Delete.
138
454de2ee
NC		 1392015-07-14 Nick Clifton <nickc@redhat.com>
140
141 * armcopro.c: Remove extraneous whitespace.
142 * armdefs.h: Likewise.
143 * armfpe.h: Likewise.
144 * arminit.c: Likewise.
145 * armopts.h: Likewise.
146 * armos.c: Likewise.
147 * armos.h: Likewise.
148 * armrdi.c: Likewise.
149 * armsupp.c: Likewise.
150 * armvirt.c: Likewise.
151 * bag.c: Likewise.
152 * bag.h: Likewise.
153 * communicate.c: Likewise.
154 * communicate.h: Likewise.
155 * dbg_conf.h: Likewise.
156 * dbg_cp.h: Likewise.
157 * dbg_hif.h: Likewise.
158 * dbg_rdi.h: Likewise.
159 * gdbhost.c: Likewise.
160 * gdbhost.h: Likewise.
161 * iwmmxt.c: Likewise.
162 * iwmmxt.h: Likewise.
163 * kid.c: Likewise.
164 * main.c: Likewise.
165 * maverick.c: Likewise.
166 * parent.c: Likewise.
167 * thumbemu.c: Likewise.
168 * wrapper.c: Likewise.
169
db49d3d0
NC		 1702015-07-02 Nick Clifton <nickc@redhat.com>
171
172 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
173 (SIM_EXTRA_LIBS): Add -lm.
174
73cb0348
NC		 1752015-06-28 Nick Clifton <nickc@redhat.com>
176
177 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
178 * armdefs.h (ARMdval, ARMfval): New types.
179 (ARM_VFP_reg): New union.
180 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
181 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
182 macros for the new VFP_Reg field.
183 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
184 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
185 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
186 instructions.
187 (handle_VFP_move): New function.
188 (ARMul_Emulate16): Add checks for newly supported v6
189 instructions. Add support for VMRS, VMOV and MRC instructions.
190 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
191 operating in v6 mode.
192 * armemu.h (t_resolved): Define.
193 * armsupp.c: Include math.h.
194 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
195 VSTM, VLDM and VPOP instructions.
196 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
197 new handle_VFP_xfer function.
198 (ARMul_STC): Likewise.
199 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
200 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
201 VCMPE and VCVT instructions.
202 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
203 new handle_VFP_op function.
204 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
205 (test_cond): New function. Tests a condition and returns non-zero
206 if the condition has been met.
207 (handle_IT_block): New function.
208 (in_IT_block): New function.
209 (IT_block_allow): New function.
210 (ThumbExpandImm): New function.
211 (handle_T2_insn): New function. Handles T2 thumb instructions.
212 (handle_v6_thumb_insn): Add next_instr and pc parameters.
213 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
214 v6 instructions.
215 * wrapper.c (sim_create_inferior): Detect a thumb address and call
216 SETT appropriately.
217
8d0978fb
MF		 2182015-06-23 Mike Frysinger <vapier@gentoo.org>
219
220 * configure: Regenerate.
221
b50a1532
MF		 2222015-06-23 Mike Frysinger <vapier@gentoo.org>
223
224 * armdefs.h: Always include stdint.h.
225 [!__STDC__]: Delete.
226 [!HAVE_STDINT_H]: Delete.
227 * dbg_hif.h [!__STDC__]: Delete.
228
a3487082
MF		 2292015-06-12 Mike Frysinger <vapier@gentoo.org>
230
231 * configure: Regenerate.
232
306f4178
MF		 2332015-06-12 Mike Frysinger <vapier@gentoo.org>
234
235 * configure: Regenerate.
236
20bca71d
MF		 2372015-04-18 Mike Frysinger <vapier@gentoo.org>
238
239 * sim-main.h (SIM_CPU): Delete.
240
7e83aa92
MF		 2412015-04-18 Mike Frysinger <vapier@gentoo.org>
242
243 * sim-main.h (sim_cia): Delete.
244
034685f9
MF		 2452015-04-17 Mike Frysinger <vapier@gentoo.org>
246
247 * sim-main.h (CIA_GET, CIA_SET): Delete.
248
27b97b40
MF		 2492015-04-17 Mike Frysinger <vapier@gentoo.org>
250
251 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
252 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
253 CPU_PC_STORE for all cpus.
254
78e9aa70
MF		 2552015-04-15 Mike Frysinger <vapier@gentoo.org>
256
257 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
258 * sim-main.h (STATE_CPU): Delete.
259
bf12d44e
MF		 2602015-04-13 Mike Frysinger <vapier@gentoo.org>
261
262 * configure: Regenerate.
263
e787f858
MF		 2642015-04-12 Mike Frysinger <vapier@gentoo.org>
265
266 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
267
122bbfb5
MF		 2682015-04-06 Mike Frysinger <vapier@gentoo.org>
269
270 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
271
0fe84f3f
MF		 2722015-04-01 Mike Frysinger <vapier@gentoo.org>
273
274 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
275 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
276 * tconfig.h: Delete file.
277
aadc9410
MF		 2782015-03-31 Mike Frysinger <vapier@gentoo.org>
279
280 * config.in, configure: Regenerate.
281
49d62f89
MF		 2822015-03-30 Mike Frysinger <vapier@gentoo.org>
283
284 * Makefile.in (SIM_RUN_OBJS): Delete.
285 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
286 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
287 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
288 * sim-main.h: New file.
289 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
290 Add sim-main.h and sim-options.h includes.
291 (sim_callback, mem_size, trace): Add TODO comments.
292 (state): Delete static and add TODO comment.
293 (sim_kind, myname, big_endian): Delete.
294 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
295 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
296 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
297 (sim_target_parse_command_line): Mark static.
298 (free_state): New function.
299 (sim_open): Rewrite to use new common logic.
300 (sim_close): Delete body.
301
dbf8e8af
MF		 3022015-03-30 Mike Frysinger <vapier@gentoo.org>
303
304 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
305 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
306 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
307 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
308
58b991b1
MF		 3092015-03-30 Mike Frysinger <vapier@gentoo.org>
310
311 * armemu.c [MODE32] (handle_v6_insn): Move definition.
312 (ARMul_Emulate26): Initialize do_int after label target.
313 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
314 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
315 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
316 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
317 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
318 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
319 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
320 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
321 * armsupp.c (ARMul_Align): Convert old style prototype.
322 * bag.c (addtolist, killwholelist): Mark static.
323 (BAG_newbag): Convert old style prototype.
324 * maverick.c (mv_compute_host_endianness): Delete.
325 * wrapper.c (verbosity, sim_set_verbose): Delete.
326 (init): Set state->verbose to 0.
327
c4c9c44f
MF		 3282015-03-30 Mike Frysinger <vapier@gentoo.org>
329
330 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
331 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
332 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
333 * config.in, configure: Regenerate.
334
457983e3
MF		 3352015-03-30 Mike Frysinger <vapier@gentoo.org>
336
337 * Makefile.in (COPRO): Delete.
338 (SIM_OBJS): Expand COPRO.
339 * configure.ac: Deletd stdint.h check.
340 (COPRO): Delete.
341 * configure: Regenerate.
342
ae7d0cac
MF		 3432015-03-16 Mike Frysinger <vapier@gentoo.org>
344
345 * config.in, configure: Regenerate.
346 * tconfig.in: Rename file ...
347 * tconfig.h: ... here.
348
465fb143
MF		 3492015-03-14 Mike Frysinger <vapier@gentoo.org>
350
351 * Makefile.in (SIM_EXTRA_CFLAGS): Add
352 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
353 (SIM_RUN_OBJS): Set to run.o.
354
5cddc23a
MF		 3552015-03-14 Mike Frysinger <vapier@gentoo.org>
356
357 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
358 * aclocal.m4, configure: Regenerate.
359
2974be62
AM		 3602014-08-19 Alan Modra <amodra@gmail.com>
361
362 * configure: Regenerate.
363
faa743bb
RM		 3642014-08-15 Roland McGrath <mcgrathr@google.com>
365
366 * configure: Regenerate.
367 * config.in: Regenerate.
368
1d63324c
NC		 3692014-03-18 Nick Clifton <nickc@redhat.com>
370
371 * wrapper.c: Convert function declarations to ISO C format.
372 (sim_open): Delete code for handling t,d and z command line
373 options.
374
8d052926
NC		 3752014-03-14 Nick Clifton <nickc@redhat.com>
376
377 * wrapper.c (op_print): New function.
378 (sim_dis_read): New function.
379 (print_insn): New function - disassembles the given instruction.
380 (sim_trace): Note that tracing is now allowed.
381 (sim_create_inferior): Default to emulating v6.
382 Initialise the disassembler machinery.
383 (sim_target_parse_command_line): Add support for -t -d and -z
384 options.
385 (sim_target_display_usage): Note existence of -d and -z options.
386 (sim_open): Parse -t -d and -z options.
387 * armemu.h: Add exports of trace, disas and trace_funcs.
388 Add prototype for print_insn.
389 * armemu.c (ARMul_Emulate26): Add tracing code.
390 Delete unused variables.
391 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
392 Move Rm variable into switch cases.
393 Add tracing code.
394
395 * armcopro.c (XScale_cp15_init): Add a return value.
396 (XScale_cp13_init): Likewise.
397 (XScale_cp14_init): Likewise.
398 (XScale_cp15_LDC): Delete unused function.
399 (XScale_cp15_STC): Likewise.
400 * maverick.c: Delete comment inside comment.
401 (DSPInit): Delete unused function.
402 (DSPMCR4): Fix compile time warning about missing parenthesis.
403 (DSPMCR5): Likewise.
404 (DSPCDP6): Delete unused variable opcode2.
405
b9366cf3
DM		 4062014-03-14 David McQuillan <dmcq@tao-group.com>
407
408 PR sim/8388
409 * armemu.c (WriteR15Load): New function. Determines if the state
410 can be changed upon a write to R15.
411 (LoadMult): Use WriteR15Load.
412 * armemu.h (WRITEDESTB): Use WriteR15Load.
413
60d847df
MF		 4142014-03-10 Mike Frysinger <vapier@gentoo.org>
415
416 * wrapper.c (sim_do_command): Add const to cmd.
417
b2b255bd
MF		 4182014-03-05 Mike Frysinger <vapier@gentoo.org>
419
420 * wrapper.c (sim_load): Add const to prog.
421
bf3d9781
AM		 4222013-09-23 Alan Modra <amodra@gmail.com>
423
424 * configure: Regenerate.
425
31e6ad7d
MF		 4262013-06-03 Mike Frysinger <vapier@gentoo.org>
427
428 * aclocal.m4, configure: Regenerate.
429
590919de
MF		 4302013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
431 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
432
433 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
434
19a3671c
JB		 4352012-12-19 Joel Brobecker <brobecker@adacore.com>
436
437 * COPYING: Update to GPL version 3.
438
f253d86d
NC		 4392012-09-03 Nick Clifton <nickc@redhat.com>
440
441 PR sim/14540
442 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
443 is denied.
444
9256caa6
KB		 4452012-08-01 Kevin Buettner <kevinb@redhat.com>
446
447 * wrapper.c (libiberty.h): Include.
448 (sim_store_register, sim_fetch_register): On success, return
449 length, instead of -1.
450
5f3ef9d0
JB		 4512012-06-15 Joel Brobecker <brobecker@adacore.com>
452
453 * config.in, configure: Regenerate.
454
b0f05691
NC		 4552012-06-13 Nick Clifton <nickc@redhat.com>
456
457 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
458 binaries (for now).
459
a493e3e2
PA		 4602012-05-24 Pedro Alves <palves@redhat.com>
461
462 PR gdb/7205
463
72f4393d 464 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 465
a6ff997c
NC		 4662012-05-18 Nick Clifton <nickc@redhat.com>
467
468 PR 14072
469 * wrapper.c: Include config.h before system header files.
470
2232061b
MF		 4712012-03-24 Mike Frysinger <vapier@gentoo.org>
472
473 * aclocal.m4, config.in, configure: Regenerate.
474
db2e4d67
MF		 4752011-12-03 Mike Frysinger <vapier@gentoo.org>
476
477 * aclocal.m4: New file.
478 * configure: Regenerate.
479
9c082ca8
MF		 4802011-10-17 Mike Frysinger <vapier@gentoo.org>
481
482 * configure.ac: Change include to common/acinclude.m4.
483
6ffe910a
MF		 4842011-10-17 Mike Frysinger <vapier@gentoo.org>
485
486 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
487 call. Replace common.m4 include with SIM_AC_COMMON.
488 * configure: Regenerate.
489
161fc452
NC		 4902011-07-01 Nick Clifton <nickc@redhat.com>
491
492 PR sim/12737
493 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
494 signed compare.
495 (WMAC): Extend computed result before adding to result register.
496 (WRSA): Sign extend 32-bit values before shifting.
497
af9f7da7
MF		 4982011-04-16 Mike Frysinger <vapier@gentoo.org>
499
500 * wrapper.c (sim_complete_command): New stub function.
501
363a6e9f
OS		 5022010-05-26 Ozkan Sezer <sezeroz@gmail.com>
503
504 * communicate.c (MYread_char): Check error return from accept() call
505 by its equality to -1 not by it being negative.
506 (MYread_charwait): Likewise.
507 * main.c (main): Likewise for both socket() and accept() calls.
508
5558e7e6
MF		 5092010-04-14 Mike Frysinger <vapier@gentoo.org>
510
511 * wrapper.c (sim_write): Add const to buffer arg.
512
3725885a
RW		 5132010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
514
515 * configure: Regenerate.
516
d6416cdc
RW		 5172009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
518
81ecdfbb
RW		 519 * config.in: Regenerate.
520 * configure: Likewise.
521
d6416cdc
RW		 522 * configure: Regenerate.
523
a85c0b49
JS		 5242008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
525
526 * arminit.c, iwmmxt.c: Include <string.h> to
527 eliminate warning.
b5bd9624
HPN		 5282008-07-11 Hans-Peter Nilsson <hp@axis.com>
529
530 * configure: Regenerate to track ../common/common.m4 changes.
531 * config.in: Ditto.
532
6efef468 5332008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 534 Daniel Jacobowitz <dan@codesourcery.com>
535 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 536
537 * configure: Regenerate.
538 * wrapper.c (sim_target_display_usage): Add help parameter.
539
e1c9b6f1
MM		 5402007-02-27 Mark Mitchell <mark@codesourcery.com>
541
542 * armos.c (SWIflen): Do not treate file descriptor zero as
543 special.
544
1306df90
NC		 5452007-02-15 Nick Clifton <nickc@redhat.com>
546
547 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
548 the sext and sxtah instructions.
549
8944021f
DJ		 5502007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
551
552 Reported by timeless@gmail.com:
553 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
554
edc5d9ec
HPN		 5552006-12-21 Hans-Peter Nilsson <hp@axis.com>
556
557 * acconfig.h: Remove.
558 * config.in: Regenerate.
559
e85e3205
RE		 5602006-06-13 Richard Earnshaw <rearnsha@arm.com>
561
562 * configure: Regenerated.
563
2f0122dc
DJ		 5642006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
565
566 * configure: Regenerated.
567
20e95c23
DJ		 5682006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
569
570 * configure: Regenerated.
571
4b1d9c58
PB		 5722006-03-07 Paul Brook <paul@codesourcery.com>
573
574 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
575
eeea4660
DJ		 5762006-02-01 Shaun Jackman <sjackman@gmail.com>
577
578 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
579 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
580
aba6488e
MM		 5812005-11-23 Mark Mitchell <mark@codesourcery.com>
582
583 * wrapper.c (gdb/signals.h): Include it.
584 (SIGTRAP): Don't define.
585 (SIGBUS): Likewise.
586 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
587
2be701a3
DJ		 5882005-11-16 Shaun Jackman <sjackman@gmail.com>
589
eeea4660 590 * armos.c: Include limits.h
2be701a3
DJ		 591 (unlink): Remove this macro. It is unused in this file and
592 conflicts with sim_callback->unlink.
593 (PATH_MAX): Define as 1024 if not already defined.
594 (ReadFileName): New function.
595 (SWIopen): Fix a potential buffer overflow.
596 (SWIremove): New function.
597 (SWIrename): Ditto.
598 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
599 SWI_Remove, and SWI_Rename, as well as the RDI calls
600 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
601 AngelSWI_Reason_Rename.
602
c4793bac
PB		 6032005-09-19 Paul Brook <paul@codesourcery.com>
604
605 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
606 available.
607 * armemu.c: Use them.
608 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
609 * configure.ac: Check for stdint.h.
610 * config.in: Regenerate.
611 * configure: Regenerate.
612
546aee7a
NC		 6132005-05-24 Nick Clifton <nickc@redhat.com>
614
615 * thumbemu.c (handle_v6_thumb_insn): New function.
616 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
617 instruction binary is encountered.
618
380d9419
NC		 6192005-05-12 Nick Clifton <nickc@redhat.com>
620
621 * Update the address and phone number of the FSF organization in
622 the GPL notices in the following files:
623 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
624 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
625 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
626 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
627 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
628 maverick.c, parent.c, thumbemu.c, wrapper.c
629
8207e0f2
NC		 6302005-04-20 Nick Clifton <nickc@redhat.com>
631
632 * armemu.c (handle_v6_insn): New function - emulate a few of the
633 v6 instructions - the ones now generated by GCC.
634 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
635 found.
636 * armdefs.h (struct ARMul_State): Add new field: is_v6.
637 (ARM_v6_Prop): Define.
638 * arminit.c (ARMul_NewState): Initialise the v6 flag.
639 (ARMul_SelectProcessor): Determine if the v6 flag should be
640 set.
641 * wrapper.c (sim_create_inferior): For unknown architectures,
642 default to allowing the v6 instructions.
72f4393d 643
16d55f14
NC		 6442005-04-18 Nick Clifton <nickc@redhat.com>
645
646 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
647 operator to the RHS.
648 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
649 indicate an unsigned long long constant.
650
2b193c4a
MK		 6512005-03-23 Mark Kettenis <kettenis@gnu.org>
652
653 * configure: Regenerate.
654
35695fd6
AC		 6552005-01-14 Andrew Cagney <cagney@gnu.org>
656
657 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
658 explicit call to AC_CONFIG_HEADER.
659 * configure: Regenerate.
660
f0569246
AC		 6612005-01-12 Andrew Cagney <cagney@gnu.org>
662
663 * configure.ac: Update to use ../common/common.m4.
664 * configure: Re-generate.
665
38f48d72
AC		 6662005-01-11 Andrew Cagney <cagney@localhost.localdomain>
667
668 * configure: Regenerated to track ../common/aclocal.m4 changes.
669
b7026657
AC		 6702005-01-07 Andrew Cagney <cagney@gnu.org>
671
672 * configure.ac: Rename configure.in, require autoconf 2.59.
673 * configure: Re-generate.
674
379832de
HPN		 6752004-12-08 Hans-Peter Nilsson <hp@axis.com>
676
677 * configure: Regenerate for ../common/aclocal.m4 update.
678
0aaa4a81
AC		 6792004-06-28 Andrew Cagney <cagney@gnu.org>
680
681 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
682
a4c9740c
MM		 6832003-12-29 Mark Mitchell <mark@codesourcery.com>
684
685 * armos.c (fcntl.h): Do not include it.
686 (O_RDONLY): Do not define.
687 (O_WRONLY): Likewise.
688 (O_RDWR): Likewise.
689 (targ-vals.h): Include it.
690 (translate_open_mode): Use TARGET_O_* instead of O_*.
691 (SWIopen): Likewise.
692 * Makefile.in (armos.o): Depend on targ-vals.h.
693
c88931b0
NC		 6942003-04-13 Nick Clifton <nickc@redhat.com>
695
696 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
697 mode.
698 (PutWord): Likewise.
699
3a3d6f65
NC		 7002003-03-30 Nick Clifton <nickc@redhat.com>
701
702 * configure.in (CON_FLAGS): Remove.
703 (COPRO): Unconditionally include iwmmxt.o.
704 * configure: Regenerate.
705 * Makefile.in (CON_FLAGS): Remove.
706 * armcopro.c: Remove use of __IWMMXT__ flag.
707 * wrapper.c: Likewise.
708 * armemu.c: Likewise.
709 Add explanatory comment for suppressed code.
710
7112003-03-27 Nick Clifton <nickc@redhat.com>
712
713 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
714
0f026fd0
NC		 7152003-03-27 Nick Clifton <nickc@redhat.com>
716
717 * configure.in: (CON_FLAGS): Define and intialise.
718 (COPRO): Add iwmmxt.o if configuring for XScale.
719 * configure: Regenerate.
720 * Makefile.in (iwmmxt.o): Add rule to build.
721 (COM_FLAGS): Define.
722 (ALL_FLAGS): Add CON_FLAGS.
723 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
724 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
725 (ARM_iWMMXt_Prop): Define.
726 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
727 pass to coprocessor.
728 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
729 (ARMul_Abort): Catch branches through uninitialised vectors.
730 * armos.c (softevtorcode): Update comment.
731 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 732 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
733 (sim_store_register): Handle iWMMXt registers.
734 (sim_fetch_register): Handle iWMMXt registers.
735 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
736 functions.
737 * iwmmxt.c: New file: iWMMXt emulator.
738
dd97b6fd 7392003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 740
741 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 742 written by Aldy Hernandez <aldyh@redhat.com> and
743 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 744
745 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 746 co-processor.
747 * Makefile.in: Add maverick.o target.
748 * configure.in (COPRO): Add maverick.o.
749 * configure: Regenerate.
750 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 751 available on target processor. Add code to initialse Maverick
752 co-processor support code.
72f4393d
L		 753 * armdefs.h (ARMul_state): Add is_ep9312 field.
754 (ARM_ep9312_Prop): Define.
755 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 756 functions.
72f4393d 757 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 758 co-processor support once the chip has been selected.
72f4393d
L		 759 * wrapper.c: Add support for Maverick co-processor.
760 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 761 chip has been selected.
762
0d9fd8f1
NC		 7632003-03-02 Nick Clifton <nickc@redhat.com>
764
765 * armos.c (SWIWrite0): Catch big-endian bug when printing
766 characters.
767
6b4a8935
AC		 7682003-02-27 Andrew Cagney <cagney@redhat.com>
769
770 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 771
45fdcabe
BE		 7722003-01-10 Ben Elliston <bje@redhat.com>
773
774 * README.Cygnus: Rename from this ..
775 * README: .. to this.
776
058f270d
AC		 7772002-09-27 Andrew Cagney <ac131313@redhat.com>
778
779 * wrapper.c (sim_open): Add support for -m<mem-size>.
780 (mem_size): Reduce to 2MB.
781 Fix PR gdb/433.
782
c7a7b500
NC		 7832002-08-15 Nick Clifton <nickc@redhat.com>
784
785 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
786 can be caused by an interrupted system call being resumed by GDB.
787
630ace25
NC		 7882002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
789
790 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
791 and MIAxy instructions.
72f4393d 792
7b77dec6
NC		 7932002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
794
795 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
796
c8cca39f
AC		 7972002-06-16 Andrew Cagney <ac131313@redhat.com>
798
799 * configure: Regenerated to track ../common/aclocal.m4 changes.
800
26216b98
AC		 8012002-06-12 Andrew Cagney <ac131313@redhat.com>
802
803 * Makefile.in: Update copyright.
804 (wrapper.o): Specify dependencies.
805 * wrapper.c: Include "gdb/sim-arm.h".
806 (sim_store_register, sim_fetch_register): Rewrite using `enum
807 arm_sim_regs' and a switch.
808
3c25f8c7
AC		 8092002-06-09 Andrew Cagney <cagney@redhat.com>
810
811 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
812 * armos.c: Include "gdb/callback.h".
813
5aa682b2
NC		 8142002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
815
816 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
817 if a Data Abort is detected.
818
7378e198
NC		 8192002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
820
10b57fcb
NC		 821 * armvirt.c (GetWord): Only perform access checks if 'check'
822 is set.
823 (PutWord): Likewise.
824 * wrapper.c (sim_create_inferior): Report unknown machine
825 numbers.
7378e198
NC		 826 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
827 2, it has already been advanced.
828
2984e114
NC		 8292002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
830
831 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
832 instruction do not add in the second bit of the base address -
833 this has already been accounted for.
834
8b2440b7
NC		 8352002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
836
837 * armcopro.c (check_cp13_access): Allow access to register 1 when
838 CRm is 1.
839 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
840
de4112fa
NC		 8412002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
842
7f53bce4 843 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 844 * armos.c (swi_mask): Define. Initialise to supporting all
845 SWI emulations.
846 (ARMul_OSInit): For XScale targets, only support the ANGEL
847 SWI interface. (This is at the request if Intel).
848 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 849 SWI call should be emulated.
de4112fa
NC		 850 Do not fall through from AngelSWI_Reason_WriteC.
851 Propagate exit code from RedBoot Exit SWI.
852 * rdi-dgb.h (swi_mask): Prototype.
853 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
854 * wrapper.c (sim_target_parse_command_line): New function.
855 Look for and handle --swi-support switch.
856 (sim_target_parse_arg_array): New function. Process an argv
857 array for parsing by sim_target_parse_command_line.
858 (sim_target_display_usage): New function. Describe syntax of
859 --swi-suppoort switch.
860 (sim_open): Add call to sim_target_parse_arg_array).
861
d8512e6a
NC		 8622002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
863
864 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
865 mode and some of its system calls.
866
ae60d3dd
AG		 8672002-03-17 Anthony Green <green@redhat.com>
868
869 * wrapper.c (mem_size): Increase the default target memory to 8MB.
870
b3ba81f8
KS		 8712002-02-21 Keith Seitz <keiths@redhat.com>
872
873 * armos.c (SWIWrite0): Use generic host_callback mechanism
874 for supported OS functions "open", "close", "write", etc.
875 (SWIopen): Likewise.
876 (SWIread): Likewise.
877 (SWIwrite): Likewise.
878 (SWIflen): Likewise.
879 (ARMul_OSHandleSWI): Likewise.
880
c17aa318
NC		 8812002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
882
883 * wrapper.c (sim_create_inferior): Modify previous patch so that
884 it is only triggered for COFF format executables.
885
25180f8a
NC		 8862002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
887
c17aa318
NC		 888 * wrapper.c (sin_create_inferior): If a v5 architecture is
889 detected, assume it might be an XScale binary, since there is no
890 way to distinguish between the two in the COFF file format.
25180f8a 891
57165fb4
NC		 8922002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
893
894 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
895 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
896 and CPRead[14].
897 Fix formatting. Improve layout.
898 * armemu.h: Fix formatting. Improve layout.
899
272fcdcd
NC		 9002002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
901
902 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
903 return zeroes in the other words.
86c735a5 904 General formatting tidy ups.
272fcdcd 905
6746a76a
BH		 9062001-11-16 Ben Harris <bjh21@netbsd.org>
907
908 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
909 $(srcdir)/....
910 (armemu26.o): Ditto.
911
ff44f8e3
NC		 9122001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
913
914 * armemu.h (CP_ACCESS_ALLOWED): New macro.
915 Fix formatting.
916 * armcopro.c (read_cp14_reg): Make static.
917 (write_cp14_reg): Make static.
918 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
919 Fix formatting.
920 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
921 (ARMul_STC): Check CP_ACCESS_ALLOWED.
922 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
923 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
924 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
925 Fix formatting.
926 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
927 equal to 15.
928 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
929 Fix formatting.
930
fb7a8ef0
NC		 9312001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
932
933 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
934 instructions with post indexed addressing modes.
935
dac07255
NC		 9362001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
937
938 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
939 determine rocesor mode.
940
c3ae2f98
MG		 9412001-04-18 matthew green <mrg@redhat.com>
942
943 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
944 (read_cp15_reg): Make non-static.
945 (XScale_cp15_LDC): Update for write_cp15_reg() change.
946 (XScale_cp15_MCR): Likewise.
947 (XScale_cp15_write_reg): Likewise.
948 (XScale_check_memacc): New function. Check for breakpoints being
949 activated by memory accesses. Does not support the Branch Target
950 Buffer.
951 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
952 (XScale_debug_moe): New function. Set the debug Method Of Entry,
953 if configured.
954 (write_cp14_reg): Reset count counter if requested.
955 * armdefs.h (struct ARMul_State): New members `LastTime' and
956 `CP14R0_CCD' used for the timer/counters.
957 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
958 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
959 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
960 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
961 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
962 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
963 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
964 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
965 defines for XScale registers.
966 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
967 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
968 (ARMul_Emulate32): Handle the clock counter and hardware instruction
969 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
970 software interrupts.
971 (LoadMult): Call XScale_set_fsr_far() for data aborts.
972 (LoadSMult): Likewise.
973 (StoreMult): Likewise.
974 (StoreSMult): Likewise.
975 * armemu.h (write_cp15_reg): Update prototype.
976 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
977 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
978 register 0.
979 * armvirt.c (GetWord): Call XScale_check_memacc().
980 (PutWord): Likewise.
981
3cf84db9
NC		 9822001-03-20 Nick Clifton <nickc@redhat.com>
983
984 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
985 when loading unaligned thumb instructions.
986
4f3c3dbb
NC		 9872001-03-06 Nick Clifton <nickc@redhat.com>
988
989 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 990 Compute destination address of BLX(1) instruction by
991 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 992
917bca4f
NC		 9932001-02-27 Nick Clifton <nickc@redhat.com>
994
995 * armvirt.c (GetWord): Add new parameter - check - to enable or
996 disable the alignment checking.
997 (PutWord): Add new parameter - check - to enable or disable the
998 alignment checking.
999 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1000 (ARMul_ReadWord): Pass extra parameter to GetWord.
1001 (ARMul_WriteWord): Pass extra parameter to PutWord.
1002 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1003 (ARMul_WriteByte): Pass extra parameter to GetWord.
1004 (ARMul_SwapWord): Pass extra parameter to PutWord.
1005 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1006 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 1007
917bca4f
NC		 1008 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1009 ARMul_SafeWriteByte.
72f4393d 1010
917bca4f
NC		 1011 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1012 (sim_read): Use ARMul_SafeReadByte.
1013
1014 * armos.c (in_SWI_handler): Remove.
1015 (SWIWrite0): Use ARMul_SafeReadByte.
1016 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1017 (SWIopen): Use ARMul_SafeReadByte.
1018 (SWIread): Use ARMul_SafeWriteByte.
1019 (SWIwrite): Use ARMul_SafeReadByte.
1020 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1021 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 1022
2ef048fc
NC		 10232001-02-16 Nick Clifton <nickc@redhat.com>
1024
1025 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
1026 the state to RESUME.
1027
5f7d0a33
NC		 10282001-02-14 Nick Clifton <nickc@redhat.com>
1029
44e23e57
NC		 1030 * armemu.c: Add code to preserve processor mode when a prefetch
1031 abort is signalled after processing a breakpoint.
1032
5f7d0a33
NC		 1033 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1034 for any machine type except the early ARMs.
1035
1e5d4e46
NC		 10362001-02-13 Nick Clifton <nickc@redhat.com>
1037
1038 * armos.c (in_SWI_handler): New static variable.
1039 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1040 (ARMul_OSException): Ignore exceptions generated whilst emulating
1041 a SWI.
1042
179ae6ea
NC		 10432001-02-12 Nick Clifton <nickc@redhat.com>
1044
1045 * armemu.h (NEGBRANCH): Fix defintion.
1046
dda308f5
NC		 10472001-02-01 Nick Clifton <nickc@redhat.com>
1048
1049 * armemu.c (LoadSMult): Update base address register after
1050 restoring register bank.
1051 (StoreMult): Update base address register after restoring register
1052 bank.
1053
88694af3
NC		 10542001-01-31 Nick Clifton <nickc@redhat.com>
1055
1056 * armvirt.c (PutWord): Detect installation of SWI vector.
1057 (SWI_vector_installed): Define.
1058 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1059 * armos.h (SWI_vector_installed): Declare.
1060 * wrapper.c (SWI_vector_installed): Remove definition.
1061 (sim_write): Remove check of SWI vector installation
1062
ac1c9d3a
NC		 10632000-12-18 Nick Clifton <nickc@redhat.com>
1064
1065 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1066 instruction.
1067
9a6b6a66
NC		 10682000-12-10 Nick Clifton <nickc@redhat.com>
1069
1070 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1071
760a7bbe
NC		 10722000-12-07 Nick Clifton <nickc@redhat.com>
1073
1074 * armemu.c (ARMul_Emulate26): Detect double word load and
1075 store instructions and call emulation routines.
1076 (Handle_Load_Double): Emulate a double word load instruction.
1077 (Handle_Store_Double): Emulate a double word store
1078 instruction.
1079
7f53bc35
NC		 10802000-12-03 Nick Clifton <nickc@redhat.com>
1081
1082 * armos.c: Fix formatting.
1083 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1084 mode.
1085
f1129fb8
NC		 10862000-11-29 Nick Clifton <nickc@redhat.com>
1087
1088 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1089 (ARM_v5e_Prop): Define.
1090 (ARM_XScale_Prop): Define.
72f4393d 1091
f1129fb8
NC		 1092 * wrapper.c (sim_create_inferior): Select processor based on
1093 machine number.
1094 (SWI_vector_installed): New boolean. Set to true if the SWI
1095 vector address is written to by the executable.
72f4393d 1096
f1129fb8
NC		 1097 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1098 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1099 (ARMul_Abort): Fix calculation of LR address.
1100
1101 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1102 and a SWI is not handled by the simulator, pass the SWI off to the
1103 vector, otherwise issue a warning message and continue.
1104
1105 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1106
f1129fb8
NC		 1107 * thumbemu.c: Add v5 instruction simulation.
1108 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1109
1110 * armcopro.c: Add XScale co-processor emulation.
1111 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1112
3943c96b
NC		 11132000-09-15 Nick Clifton <nickc@redhat.com>
1114
1115 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1116 property. Delete unnecessary processor names.
1117 (ARM_Strong_Prop): Delete.
1118 (STRONGARM): Delete.
1119 (ARM_v4_Prop): Add.
1120 (ARM_v5_Prop): Add
1121 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1122 booleans.
1123
1124 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1125 (BUSUSEDINCPCN): Use is_v4 boolean.
1126
1127 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1128 (ARMul_SelectProcessor): Change second parameter from 'processor'
1129 to 'properties'. Set is_v4 and is_v5 booleans in State.
1130
1131 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1132 processor properties.
1133
1134 * wrapper.c (sim_create_inferior): Choose properties passed to
1135 ARMul_SelectProcessor based on machine number.
1136
4bc1de7b
NC		 11372000-08-14 Nick Clifton <nickc@redhat.com>
1138
1139 * armemu.c (LHPOSTDOWN): Compute write back value before
1140 performing load in case the offset register is overwritten.
1141 (LHPOSTUP): Ditto.
1142
0a4321b9
FN		 11432000-07-14 Fernando Nasser <fnasser@cygnus.com>
1144
1145 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1146
64a10675
FN		 11472000-07-14 Fernando Nasser <fnasser@cygnus.com>
1148
1149 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1150 new inferior.
1151
b0eae074
AO		 11522000-07-04 Alexandre Oliva <aoliva@redhat.com>
1153
ae3c7619
AO		 1154 * armvirt.c (ABORTS): Do not define.
1155
1e6b544a
AO		 1156 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1157 (ARM_Strong_Prop, STRONGARM): Define.
1158 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1159 (ARMul_SelectProcessor): Set is_StrongARM.
1160 * wrapper.c (sim_create_inferior): Use bfd machine type to
1161 determine processor type to emulate.
1162 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1163 when emulating StrongARM.
1164
66210567
AO		 1165 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1166
e063aa3b
AO		 1167 * armemu.h (INSN_SIZE): New macro.
1168 (SET_ABORT): Save CPSR in SPSR and set LR.
1169 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1170 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1171 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1172
13b6dd6f
AO		 1173 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1174 significant bits of PC.
1175
892c6b9d
AO		 1176 * armemu.h (WRITEDESTB): New macro.
1177 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1178 modify PC. Moved the existing logic...
1179 (WriteR15Branch): ... here. New function.
1180 (WriteR15, WriteSR15): Drop the two least significant bits.
1181 (LoadSMult): Use WriteR15Branch() to modify PC.
1182 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1183
cf52c765
AO		 1184 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1185 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1186 extracted from state->Cpsr, but preserve the unused bits.
1187 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1188 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1189 get the full CPSR word.
1190
4ef2594f
AO		 1191 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1192 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1193 (SETPSR, SET_INTMODE, SETCC): Removed.
1194 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1195 mask. Use SETPSR_* to modify PSR.
1196 (ARMul_SetCPSR): Load all bits from value.
1197 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1198
e62263b8
AO		 1199 * armemu.c (ARMul_Emulate): Compute writeback value before
1200 loading, since the offset register may be the destination
1201 register.
1202
b0eae074
AO		 1203 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1204 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1205
ee9a7772
AO		 12062000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1207
f9c22bc3
AO		 1208 * armemu.c (Multiply64): Fix computation of flag N.
1209
ee9a7772
AO		 1210 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1211
fe47e8df
AO		 12122000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1213
1214 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1215 bits of the offset.
1216
c1a72ffd
NC		 12172000-05-25 Nick Clifton <nickc@cygnus.com>
1218
1219 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1220 really changed.
1221 (MMUWrite): Only indicate mode change if a singal has really
1222 changed.
1223
1224 * armdefs.h (SYSTEMMODE): Define.
1225 (BANK_CAN_ACEESS_SPSR): Define.
1226
1227 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1228 to advance before stopping the emulation.
1229
1230 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1231 correctly.
1232
1233 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1234 System mode.
1235
1236 * armsupp.c (ModeToBank): Remove unused first parameter.
1237 Add support for System Mode.
1238 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1239 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1240 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1241 (ARMulSwitchMode): Add support for System Mode.
1242
1243Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1244
1245 * configure: Regenerated to track ../common/aclocal.m4 changes.
1246
3463c3fb
NC		 12472000-05-23 Nick Clifton <nickc@cygnus.com>
1248
1249 * wrapper.c (sim_store_register): Special handling for CPSR
1250 register.
1251
5d0d395e
FCE		 12522000-03-11 Philip Blundell <philb@gnu.org>
1253
1254 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1255 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1256
6c9e0292
FCE		 1257Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1258
1259 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1260
6d358e86
NC		 12612000-02-08 Nick Clifton <nickc@cygnus.com>
1262
1263 * wrapper.c: Fix compile time warning messages.
1264 * armcopro.c: Fix compile time warning messages.
1265 * armdefs.h: Fix compile time warning messages.
1266 * armemu.c: Fix compile time warning messages.
1267 * armemu.h: Fix compile time warning messages.
1268 * armos.c: Fix compile time warning messages.
1269 * armsupp.c: Fix compile time warning messages.
1270 * armvirt.c: Fix compile time warning messages.
d0187574 1271 * bag.c: Fix compile time warning messages.
72f4393d 1272
dfcd3bfb
JM		 12732000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1274
1275 * *.[ch]: Use indent to make readable.
1276
c2d11a7d
JM		 12771999-11-22 Nick Clifton <nickc@cygnus.com>
1278
1279 * armos.c (SWIread): Generate an error message if a huge read is
1280 performed.
1281 (SWIwrite): Generate an error message if a huge write is
1282 performed.
1283
5c44784c
JM		 12841999-10-27 Nick Clifton <nickc@cygnus.com>
1285
1286 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1287 breakpoint.
5c44784c 1288
2df3850c
JM		 12891999-10-08 Ulrich Drepper <drepper@cygnus.com>
1290
1291 * armos.c (SWIopen): Always pass third parameter with 0666 since
1292 otherwise uninitialized memory gets access if the O_CREAT bit is
1293 set and so we possibly cannot access the file afterwards.
1294
2acceee2
JM		 12951999-09-29 Doug Evans <devans@casey.cygnus.com>
1296
1297 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1298 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1299
d4f3574e
SS		 1300Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1301
1302 * configure: Regenerated to track ../common/aclocal.m4 changes.
1303
cd0fc7c3
SS		 13041999-05-08 Felix Lee <flee@cygnus.com>
1305
1306 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1307
7a292a7a
SS		 13081999-04-06 Keith Seitz <keiths@cygnus.com>
1309
1310 * wrapper.c (stop_simulator): New global.
1311 (sim_stop): Set sim state to STOP and set
1312 stop_simulator.
1313 (sim_resume): Reset stop_simulator.
1314 (sim_stop_reason): If stop_simulator is set, tell gdb
1315 that the we took SIGINT.
1316 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1317 stop_simulator is set.
1318
13191999-04-02 Keith Seitz <keiths@cygnus.com>
1320
1321 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1322 whenever the counter expires.
1323 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1324
13251999-03-24 Nick Clifton <nickc@cygnus.com>
1326
1327 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1328 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1329
c906108c
SS		 1330Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1331
1332 * wrapper.c (sim_open): Set endianness according to BFD or command
1333 line switch.
1334
1335 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1336
1337Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1338
1339 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1340 the same as either RdHi or RdLo.
1341
1342Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1343
1344 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1345 Set Reg[0] based on reason for for the exception.
1346
1347Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1348
1349 * armos.c (SWIwrite0): New function.
1350 (WriteCommandLineTo): New function.
1351 (SWIopen): New function.
1352 (SWIread): New function.
1353 (SWIwrite): New function.
1354 (SWIflen): New function.
72f4393d 1355 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1356 these here.
1357 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1358 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1359 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1360 (athompso@cambridge.arm.com)
1361
1362Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1363
1364 * armos.h: Add Angel SWI and its reason codes.
1365 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1366
1367Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1368
1369 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1370 of ":tt" to catch stdin in addition to stdout.
1371 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1372 or success of lseek().
1373
1374Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1375
1376 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1377 to open stdout.
1378
1379Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1380
1381 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1382 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1383 seek from offset 0 and not to use R2 for whence since it is
1384 not passed as part of the SWI call.
1385
1386Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1387
1388 * configure: Regenerated to track ../common/aclocal.m4 changes.
1389
1390Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1391
1392 * configure: Regenerated to track ../common/aclocal.m4 changes.
1393 * config.in: Ditto.
1394
1395Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1396
1397 * acconfig.h: New file.
1398 * configure.in: Reverted change of Apr 24; use sinclude again.
1399
1400Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1401
1402 * configure: Regenerated to track ../common/aclocal.m4 changes.
1403 * config.in: Ditto.
1404
1405Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1406
1407 * configure.in: Don't call sinclude.
1408
1409Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1410
1411 * configure: Regenerated to track ../common/aclocal.m4 changes.
1412
1413Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1414
1415 * configure: Regenerated to track ../common/aclocal.m4 changes.
1416
1417Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1418
1419 * configure: Regenerated to track ../common/aclocal.m4 changes.
1420
1421Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1422
1423 * configure: Regenerated to track ../common/aclocal.m4 changes.
1424
1425Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1426
1427 * armopts.h: Remove definition of LITTLEND - it is not used.
1428
1429Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1430
1431 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1432 length parameter. Return -1.
1433
1434Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1435
1436 * configure: Regenerated to track ../common/aclocal.m4 changes.
1437
1438Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1439
1440 * configure: Regenerated to track ../common/aclocal.m4 changes.
1441
1442Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1443
1444 * configure: Regenerated to track ../common/aclocal.m4 changes.
1445
1446Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1447
1448 * configure: Regenerated to track ../common/aclocal.m4 changes.
1449 * config.in: Ditto.
1450
1451Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1452
1453 * Makefile.in: Updated with changes from branch.
1454 * armdefs.h: ditto
1455 * armemu.c: ditto these changes
1456 * armemu.h: ditto add support for
1457 * armos.c: ditto the Thumb instruction
1458 * armsupp.c: ditto set and the new v4
1459 * armvirt.c: ditto architecture.
1460 * wrapper.c: ditto
1461 * thumbemu.c: New file from branch.
1462
1463
1464Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1465
1466 * configure: Regenerated to track ../common/aclocal.m4 changes.
1467
1468Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1469
1470 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1471 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1472
1473 * wrapper.c (sim_create_inferior): Add code to create an execution
1474 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1475
1476Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1477
1478 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1479 sim_load_file.
1480
1481Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1482
1483 * configure: Regenerated to track ../common/aclocal.m4 changes.
1484
1485Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1486
1487 * configure: Regenerated to track ../common/aclocal.m4 changes.
1488
1489Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1490
1491 * configure: Regenerated to track ../common/aclocal.m4 changes.
1492
1493Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1494
1495 * configure: Regenerated to track ../common/aclocal.m4 changes.
1496
1497Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1498
1499 * configure: Regenerated to track ../common/aclocal.m4 changes.
1500
1501Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1502
1503 * configure: Regenerated to track ../common/aclocal.m4 changes.
1504
1505Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1506
1507 * configure: Regenerated to track ../common/aclocal.m4 changes.
1508
1509Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1510
1511 * configure: Regenerated to track ../common/aclocal.m4 changes.
1512 * config.in: Ditto.
1513
1514Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1515
1516 * wrapper.c (sim_kill): Delete.
1517 (sim_create_inferior): Add ABFD argument.
1518 (sim_load): Move setting of PC from here.
1519 (sim_create_inferior): To here.
1520
1521Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1522
1523 * configure: Regenerated to track ../common/aclocal.m4 changes.
1524 * config.in: Ditto.
1525
1526Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1527
1528 * wrapper.c (sim_open): Add ABFD argument.
1529
1530Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1531
1532 * wrapper.c (sim_open): Add callback argument.
1533 (sim_set_callbacks): Drop SIM_DESC argument.
1534
1535Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1536
1537 * configure: Regenerated to track ../common/aclocal.m4 changes.
1538
1539Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1540
1541 * wrapper.c (sim_stop): Stub sim_stop function.
1542
1543Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1544
1545 * arminit.c (ARMul_NewState): Preinitialize the state to
1546 all zero/NULL.
1547
1548Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1549
1550 * Makefile.in (SIM_OBJS): Add sim-load.o.
1551 * wrapper.c (sim_kind,myname): New static locals.
1552 (sim_open): Set sim_kind, myname.
1553 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1554 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1555
1556Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1557
1558 * wrapper.c (sim_trace): Update so that it matches prototype.
1559
1560Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1561
1562 * configure: Regenerated to track ../common/aclocal.m4 changes.
1563 * config.in: Ditto.
1564
1565Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1566
1567 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1568 $(srcdir)/....
1569 (armemu26.o): Ditto.
1570
1571Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1572
1573 * wrapper.c (sim_open): New arg `kind'.
1574
1575 * configure: Regenerated to track ../common/aclocal.m4 changes.
1576
1577Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1578
1579 * COPYING: Update FSF address.
1580
1581Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1582
1583 * configure: Regenerated to track ../common/aclocal.m4 changes.
1584
1585Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1586
1587 * configure: Regenerated to track ../common/aclocal.m4 changes.
1588
1589Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1590
1591 * configure: Re-generate.
1592
1593Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1594
1595 * configure: Regenerate to track ../common/aclocal.m4 changes.
1596
1597Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1598
1599 * wrapper.c (sim_open): Has result now.
1600 (sim_*): New SIM_DESC argument.
1601
1602Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1603
1604 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1605 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1606 * configure.in: sinclude ../common/aclocal.m4.
1607 * configure: Regenerated.
1608
1609Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1610
1611 * configure configure.in Makefile.in: Update to new configure
1612 scheme which is more compatible with WinGDB builds.
1613 * configure.in: Improve comment on how to run autoconf.
1614 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1615 * Makefile.in: Use autoconf substitution to install common
1616 makefile fragment.
1617
1618Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1619
1620 * run.c: Deleted, use one in ../common now.
1621 * Makefile.in: Delete everything that's been moved to
1622 ../common/Make-common.in.
1623 (SIM_OBJS): Define.
1624 * configure.in: Simplify using macros in ../common/aclocal.m4.
1625 * configure: Regenerated.
1626 * config.in: New file.
1627 * armos.c: #include config.h.
1628 * wrapper.c (mem_size): Value is in bytes now.
1629 (sim_callback): New global.
1630 (arm_sim_set_profile{,_size}): Delete.
1631 (arm_sim_set_mem_size): Rename to sim_size.
1632 (sim_do_command): Call printf_filtered via callback.
1633 (sim_set_callbacks): Record callback.
1634
1635Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1636
1637 * Makefile.in (mostlyclean): Remove config.log.
1638
1639Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1640
72f4393d
L		 1641 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1642 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1643 (docdir): Removed.
1644 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1645 (AC_PROG_INSTALL): Added.
1646 * configure: Rebuilt.
c906108c
SS		 1647
1648Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1649
1650 * configure: Regenerate with autoconf 2.7.
1651
1652Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1653
1654 * run.c (main): Use new bfd_big_endian macro.
1655
1656Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1657
1658 * run.c: Include "getopt.h".
1659 (verbose): Delete.
1660 (usage): Make static.
1661 (main): Call arm_sim_set_verbosity.
1662 Only load sections marked SEC_LOAD.
1663 * wrapper.c (mem_size, verbosity): New static global.
1664 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1665 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1666
c906108c
SS		 1667Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1668
1669 * armdefs.h (ARMul_State): New member `verbose'.
1670 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1671 * run.c (verbose): Make global.
1672 * wrapper.c (init): Set state->verbose.
1673 (ARMul_ConsolePrint): Don't print anything if !verbose.
1674
1675Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1676
1677 * armos.c: #include dbg_rdi.h.
1678 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1679 * armos.h (SWI_Breakpoint): Define.
1680 * wrapper.c: #include armemu.h, dbg_rdi.h.
1681 (rc): Delete.
1682 (sim_resume): Use state->EndCondition to record stop state.
1683 Call FLUSHPIPE before returning.
1684 (sim_stop_reason): Determine reason from state->EndCondition.
1685
1686Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1687
1688 * wrapper.c (sim_set_callbacks): New.
1689
1690Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1691
1692 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1693 number of bytes not read/written (or -1).
1694
1695Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1696
1697 * Makefile.in (maintainer-clean): New synonym for realclean.
1698
1699Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1700
1701 * configure.in: Remove AC_PROG_INSTALL.
1702 * configure: Rebuild.
1703 * Makefile.in (INSTALL): Revert to using install.sh.
1704 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1705 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1706 (mostlyclean): Make the same as clean, not distclean.
1707 (clean): Remove config.log.
1708 (install): Don't install in $(tooldir).
1709
1710Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1711
1712 (Try to) Update to new bfd autoconf scheme.
1713 * run.c: Don't include sysdep.h.
1714 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1715 (CC, CFLAGS, AR, RANLIB): Likewise.
1716 (HDEFINES, TDEFINES): Define.
1717 (CC_FOR_BUILD): Delete.
1718 (host_makefile_frag): Delete.
1719 (Makefile): Don't depend on frags.
1720 * configure.in (sysdep.h): Don't create symlink.
1721 (host_makefile_frag, frags): Deleted.
1722 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1723 * configure: Regenerated.
1724
1725Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1726
1727 * Update all FSF addresses except those in COPYING* files.
1728
1729Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1730
1731 * Makefile.in (clean): Remove run, libsim.a.
1732
1733 * Makefile.in, configure.in: converted to autoconf.
1734 * configure: New file, generated with autconf 2.4.
1735
1736 * arm.mt: Removed.
1737
1738Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1739
1740 * wrapper.c (sim_do_command): New function.
1741
1742Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1743
1744 * armos.c (ARMul_OSHandleSWI): New version to work with
1745 newlib simply.
1746
1747Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1748
1749 * run.c (main): Grab return value from right register.
1750
1751Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1752
1753 * New.
1754
1755
GDB Binutils - Deliverables
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