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sim: allow the inline configure option everywhere
[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
347fe5bb
MF		 12016-01-10 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
4 * configure: Regenerate.
5
22be3fbe
MF		 62016-01-10 Mike Frysinger <vapier@gentoo.org>
7
8 * configure: Regenerate.
9
0dc73ef7
MF		 102016-01-10 Mike Frysinger <vapier@gentoo.org>
11
12 * configure: Regenerate.
13
936df756
MF		 142016-01-09 Mike Frysinger <vapier@gentoo.org>
15
16 * config.in, configure: Regenerate.
17
2e3d4f4d
MF		 182016-01-06 Mike Frysinger <vapier@gentoo.org>
19
20 * wrapper.c (sim_create_inferior): Mark argv and env const.
21 (sim_open): Mark argv const.
22
9bbf6f91
MF		 232016-01-04 Mike Frysinger <vapier@gentoo.org>
24
25 * configure: Regenerate.
26
77cf2ef5
MF		 272016-01-03 Mike Frysinger <vapier@gentoo.org>
28
29 * wrapper.c (sim_open): Update sim_parse_args comment.
30
34fed699
MF		 312016-01-03 Mike Frysinger <vapier@gentoo.org>
32
33 * wrapper.c (sim_target_parse_arg_array): Replace for loop with
34 a call to countargv.
35
0cb8d851
MF		 362016-01-03 Mike Frysinger <vapier@gentoo.org>
37
38 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
39 * configure: Regenerate.
40
1ac72f06
MF		 412016-01-02 Mike Frysinger <vapier@gentoo.org>
42
43 * configure: Regenerate.
44 * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
45
e1211e55
MF		 462015-12-30 Mike Frysinger <vapier@gentoo.org>
47
48 * wrapper.c (sim_store_register): Rename to ...
49 (arm_reg_store): ... this.
50 (sim_fetch_register): Rename to ...
51 (arm_reg_fetch): ... this.
52 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
53
5e744ef8
MF		 542015-12-27 Mike Frysinger <vapier@gentoo.org>
55
56 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
57
1b393626
MF		 582015-12-26 Mike Frysinger <vapier@gentoo.org>
59
60 * config.in, configure: Regenerate.
61
91d6df78
MF		 622015-12-25 Mike Frysinger <vapier@gentoo.org>
63
64 * Makefile.in (SIM_OBJS): Delete bag.o.
65 * armdefs.h (struct ARMul_State): Delete ErrorCode.
66 (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
67 Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
68 ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
69 HOURGLASS_RATE): Delete.
70 * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
71 * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
72 (ARMul_Abort): Delete ARMul_OSException call.
73 * armopts.h: Delete file.
74 * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
75 ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
76 BINARY, READOP, WRITEOP, FIXCRLF): Delete.
77 (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
78 tempnames.
79 (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
80 OSptr->tempnames.
81 * armrdi.c: Delete file.
82 * armvirt.c: Delete armopts.h include.
83 (ARMul_LoadInstrS): Delete HOURGLASS logic.
84 * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
85 dbg_hif.h: Delete files.
86 * dbg_rdi.h (RDP_*, RDI*): Delete defines.
87 (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
88 Dbg_MCState, getbufferproc): Delete.
89 (rdi_*): Delete Functions.
90 (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
91 (struct RDIProcVec): Delete.
92 * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
93 * wrapper.c (ARMul_Debug): Delete.
94
1d19cae7
DV		 952015-12-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
96
97 * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
98 * armemu.c (handle_v6_insn): Likewise.
99
6e4f085c
MF		 1002015-11-14 Mike Frysinger <vapier@gentoo.org>
101
102 * wrapper.c (sim_close): Delete.
103
454de2ee
NC		 1042015-07-14 Nick Clifton <nickc@redhat.com>
105
106 * armcopro.c: Remove extraneous whitespace.
107 * armdefs.h: Likewise.
108 * armfpe.h: Likewise.
109 * arminit.c: Likewise.
110 * armopts.h: Likewise.
111 * armos.c: Likewise.
112 * armos.h: Likewise.
113 * armrdi.c: Likewise.
114 * armsupp.c: Likewise.
115 * armvirt.c: Likewise.
116 * bag.c: Likewise.
117 * bag.h: Likewise.
118 * communicate.c: Likewise.
119 * communicate.h: Likewise.
120 * dbg_conf.h: Likewise.
121 * dbg_cp.h: Likewise.
122 * dbg_hif.h: Likewise.
123 * dbg_rdi.h: Likewise.
124 * gdbhost.c: Likewise.
125 * gdbhost.h: Likewise.
126 * iwmmxt.c: Likewise.
127 * iwmmxt.h: Likewise.
128 * kid.c: Likewise.
129 * main.c: Likewise.
130 * maverick.c: Likewise.
131 * parent.c: Likewise.
132 * thumbemu.c: Likewise.
133 * wrapper.c: Likewise.
134
db49d3d0
NC		 1352015-07-02 Nick Clifton <nickc@redhat.com>
136
137 * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
138 (SIM_EXTRA_LIBS): Add -lm.
139
73cb0348
NC		 1402015-06-28 Nick Clifton <nickc@redhat.com>
141
142 * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
143 * armdefs.h (ARMdval, ARMfval): New types.
144 (ARM_VFP_reg): New union.
145 (struct ARMul_State): Add VFP_Reg and FPSCR fields.
146 (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
147 macros for the new VFP_Reg field.
148 * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
149 QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
150 USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
151 instructions.
152 (handle_VFP_move): New function.
153 (ARMul_Emulate16): Add checks for newly supported v6
154 instructions. Add support for VMRS, VMOV and MRC instructions.
155 (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
156 operating in v6 mode.
157 * armemu.h (t_resolved): Define.
158 * armsupp.c: Include math.h.
159 (handle_VFP_xfer): New function. Handles VMOV, VSTM, VSTR, VPUSH,
160 VSTM, VLDM and VPOP instructions.
161 (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
162 new handle_VFP_xfer function.
163 (ARMul_STC): Likewise.
164 (handle_VFP_op): New function. Handles VMLA, VMLS, VNMLA, VNMLS,
165 VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
166 VCMPE and VCVT instructions.
167 (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
168 new handle_VFP_op function.
169 * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
170 (test_cond): New function. Tests a condition and returns non-zero
171 if the condition has been met.
172 (handle_IT_block): New function.
173 (in_IT_block): New function.
174 (IT_block_allow): New function.
175 (ThumbExpandImm): New function.
176 (handle_T2_insn): New function. Handles T2 thumb instructions.
177 (handle_v6_thumb_insn): Add next_instr and pc parameters.
178 (ARMul_ThumbDecode): Add support for IT blocks. Add support for
179 v6 instructions.
180 * wrapper.c (sim_create_inferior): Detect a thumb address and call
181 SETT appropriately.
182
8d0978fb
MF		 1832015-06-23 Mike Frysinger <vapier@gentoo.org>
184
185 * configure: Regenerate.
186
b50a1532
MF		 1872015-06-23 Mike Frysinger <vapier@gentoo.org>
188
189 * armdefs.h: Always include stdint.h.
190 [!__STDC__]: Delete.
191 [!HAVE_STDINT_H]: Delete.
192 * dbg_hif.h [!__STDC__]: Delete.
193
a3487082
MF		 1942015-06-12 Mike Frysinger <vapier@gentoo.org>
195
196 * configure: Regenerate.
197
306f4178
MF		 1982015-06-12 Mike Frysinger <vapier@gentoo.org>
199
200 * configure: Regenerate.
201
20bca71d
MF		 2022015-04-18 Mike Frysinger <vapier@gentoo.org>
203
204 * sim-main.h (SIM_CPU): Delete.
205
7e83aa92
MF		 2062015-04-18 Mike Frysinger <vapier@gentoo.org>
207
208 * sim-main.h (sim_cia): Delete.
209
034685f9
MF		 2102015-04-17 Mike Frysinger <vapier@gentoo.org>
211
212 * sim-main.h (CIA_GET, CIA_SET): Delete.
213
27b97b40
MF		 2142015-04-17 Mike Frysinger <vapier@gentoo.org>
215
216 * wrapper.c (arm_pc_get, arm_pc_set): New functions.
217 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
218 CPU_PC_STORE for all cpus.
219
78e9aa70
MF		 2202015-04-15 Mike Frysinger <vapier@gentoo.org>
221
222 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
223 * sim-main.h (STATE_CPU): Delete.
224
bf12d44e
MF		 2252015-04-13 Mike Frysinger <vapier@gentoo.org>
226
227 * configure: Regenerate.
228
e787f858
MF		 2292015-04-12 Mike Frysinger <vapier@gentoo.org>
230
231 * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
232
122bbfb5
MF		 2332015-04-06 Mike Frysinger <vapier@gentoo.org>
234
235 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
236
0fe84f3f
MF		 2372015-04-01 Mike Frysinger <vapier@gentoo.org>
238
239 * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
240 armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
241 * tconfig.h: Delete file.
242
aadc9410
MF		 2432015-03-31 Mike Frysinger <vapier@gentoo.org>
244
245 * config.in, configure: Regenerate.
246
49d62f89
MF		 2472015-03-30 Mike Frysinger <vapier@gentoo.org>
248
249 * Makefile.in (SIM_RUN_OBJS): Delete.
250 (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
251 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
252 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
253 * sim-main.h: New file.
254 * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
255 Add sim-main.h and sim-options.h includes.
256 (sim_callback, mem_size, trace): Add TODO comments.
257 (state): Delete static and add TODO comment.
258 (sim_kind, myname, big_endian): Delete.
259 (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
260 (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
261 sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
262 (sim_target_parse_command_line): Mark static.
263 (free_state): New function.
264 (sim_open): Rewrite to use new common logic.
265 (sim_close): Delete body.
266
dbf8e8af
MF		 2672015-03-30 Mike Frysinger <vapier@gentoo.org>
268
269 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
270 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
271 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
272 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
273
58b991b1
MF		 2742015-03-30 Mike Frysinger <vapier@gentoo.org>
275
276 * armemu.c [MODE32] (handle_v6_insn): Move definition.
277 (ARMul_Emulate26): Initialize do_int after label target.
278 * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
279 UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
280 UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
281 UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
282 UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
283 UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
284 UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
285 UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
286 * armsupp.c (ARMul_Align): Convert old style prototype.
287 * bag.c (addtolist, killwholelist): Mark static.
288 (BAG_newbag): Convert old style prototype.
289 * maverick.c (mv_compute_host_endianness): Delete.
290 * wrapper.c (verbosity, sim_set_verbose): Delete.
291 (init): Set state->verbose to 0.
292
c4c9c44f
MF		 2932015-03-30 Mike Frysinger <vapier@gentoo.org>
294
295 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
296 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
297 SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
298 * config.in, configure: Regenerate.
299
457983e3
MF		 3002015-03-30 Mike Frysinger <vapier@gentoo.org>
301
302 * Makefile.in (COPRO): Delete.
303 (SIM_OBJS): Expand COPRO.
304 * configure.ac: Deletd stdint.h check.
305 (COPRO): Delete.
306 * configure: Regenerate.
307
ae7d0cac
MF		 3082015-03-16 Mike Frysinger <vapier@gentoo.org>
309
310 * config.in, configure: Regenerate.
311 * tconfig.in: Rename file ...
312 * tconfig.h: ... here.
313
465fb143
MF		 3142015-03-14 Mike Frysinger <vapier@gentoo.org>
315
316 * Makefile.in (SIM_EXTRA_CFLAGS): Add
317 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
318 (SIM_RUN_OBJS): Set to run.o.
319
5cddc23a
MF		 3202015-03-14 Mike Frysinger <vapier@gentoo.org>
321
322 * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
323 * aclocal.m4, configure: Regenerate.
324
2974be62
AM		 3252014-08-19 Alan Modra <amodra@gmail.com>
326
327 * configure: Regenerate.
328
faa743bb
RM		 3292014-08-15 Roland McGrath <mcgrathr@google.com>
330
331 * configure: Regenerate.
332 * config.in: Regenerate.
333
1d63324c
NC		 3342014-03-18 Nick Clifton <nickc@redhat.com>
335
336 * wrapper.c: Convert function declarations to ISO C format.
337 (sim_open): Delete code for handling t,d and z command line
338 options.
339
8d052926
NC		 3402014-03-14 Nick Clifton <nickc@redhat.com>
341
342 * wrapper.c (op_print): New function.
343 (sim_dis_read): New function.
344 (print_insn): New function - disassembles the given instruction.
345 (sim_trace): Note that tracing is now allowed.
346 (sim_create_inferior): Default to emulating v6.
347 Initialise the disassembler machinery.
348 (sim_target_parse_command_line): Add support for -t -d and -z
349 options.
350 (sim_target_display_usage): Note existence of -d and -z options.
351 (sim_open): Parse -t -d and -z options.
352 * armemu.h: Add exports of trace, disas and trace_funcs.
353 Add prototype for print_insn.
354 * armemu.c (ARMul_Emulate26): Add tracing code.
355 Delete unused variables.
356 * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
357 Move Rm variable into switch cases.
358 Add tracing code.
359
360 * armcopro.c (XScale_cp15_init): Add a return value.
361 (XScale_cp13_init): Likewise.
362 (XScale_cp14_init): Likewise.
363 (XScale_cp15_LDC): Delete unused function.
364 (XScale_cp15_STC): Likewise.
365 * maverick.c: Delete comment inside comment.
366 (DSPInit): Delete unused function.
367 (DSPMCR4): Fix compile time warning about missing parenthesis.
368 (DSPMCR5): Likewise.
369 (DSPCDP6): Delete unused variable opcode2.
370
b9366cf3
DM		 3712014-03-14 David McQuillan <dmcq@tao-group.com>
372
373 PR sim/8388
374 * armemu.c (WriteR15Load): New function. Determines if the state
375 can be changed upon a write to R15.
376 (LoadMult): Use WriteR15Load.
377 * armemu.h (WRITEDESTB): Use WriteR15Load.
378
60d847df
MF		 3792014-03-10 Mike Frysinger <vapier@gentoo.org>
380
381 * wrapper.c (sim_do_command): Add const to cmd.
382
b2b255bd
MF		 3832014-03-05 Mike Frysinger <vapier@gentoo.org>
384
385 * wrapper.c (sim_load): Add const to prog.
386
bf3d9781
AM		 3872013-09-23 Alan Modra <amodra@gmail.com>
388
389 * configure: Regenerate.
390
31e6ad7d
MF		 3912013-06-03 Mike Frysinger <vapier@gentoo.org>
392
393 * aclocal.m4, configure: Regenerate.
394
590919de
MF		 3952013-05-07 Jayant Sonar <jayant.sonar@kpitcummins.com>
396 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
397
398 * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
399
19a3671c
JB		 4002012-12-19 Joel Brobecker <brobecker@adacore.com>
401
402 * COPYING: Update to GPL version 3.
403
f253d86d
NC		 4042012-09-03 Nick Clifton <nickc@redhat.com>
405
406 PR sim/14540
407 * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
408 is denied.
409
9256caa6
KB		 4102012-08-01 Kevin Buettner <kevinb@redhat.com>
411
412 * wrapper.c (libiberty.h): Include.
413 (sim_store_register, sim_fetch_register): On success, return
414 length, instead of -1.
415
5f3ef9d0
JB		 4162012-06-15 Joel Brobecker <brobecker@adacore.com>
417
418 * config.in, configure: Regenerate.
419
b0f05691
NC		 4202012-06-13 Nick Clifton <nickc@redhat.com>
421
422 * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
423 binaries (for now).
424
a493e3e2
PA		 4252012-05-24 Pedro Alves <palves@redhat.com>
426
427 PR gdb/7205
428
72f4393d 429 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 430
a6ff997c
NC		 4312012-05-18 Nick Clifton <nickc@redhat.com>
432
433 PR 14072
434 * wrapper.c: Include config.h before system header files.
435
2232061b
MF		 4362012-03-24 Mike Frysinger <vapier@gentoo.org>
437
438 * aclocal.m4, config.in, configure: Regenerate.
439
db2e4d67
MF		 4402011-12-03 Mike Frysinger <vapier@gentoo.org>
441
442 * aclocal.m4: New file.
443 * configure: Regenerate.
444
9c082ca8
MF		 4452011-10-17 Mike Frysinger <vapier@gentoo.org>
446
447 * configure.ac: Change include to common/acinclude.m4.
448
6ffe910a
MF		 4492011-10-17 Mike Frysinger <vapier@gentoo.org>
450
451 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
452 call. Replace common.m4 include with SIM_AC_COMMON.
453 * configure: Regenerate.
454
161fc452
NC		 4552011-07-01 Nick Clifton <nickc@redhat.com>
456
457 PR sim/12737
458 * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
459 signed compare.
460 (WMAC): Extend computed result before adding to result register.
461 (WRSA): Sign extend 32-bit values before shifting.
462
af9f7da7
MF		 4632011-04-16 Mike Frysinger <vapier@gentoo.org>
464
465 * wrapper.c (sim_complete_command): New stub function.
466
363a6e9f
OS		 4672010-05-26 Ozkan Sezer <sezeroz@gmail.com>
468
469 * communicate.c (MYread_char): Check error return from accept() call
470 by its equality to -1 not by it being negative.
471 (MYread_charwait): Likewise.
472 * main.c (main): Likewise for both socket() and accept() calls.
473
5558e7e6
MF		 4742010-04-14 Mike Frysinger <vapier@gentoo.org>
475
476 * wrapper.c (sim_write): Add const to buffer arg.
477
3725885a
RW		 4782010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
479
480 * configure: Regenerate.
481
d6416cdc
RW		 4822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
483
81ecdfbb
RW		 484 * config.in: Regenerate.
485 * configure: Likewise.
486
d6416cdc
RW		 487 * configure: Regenerate.
488
a85c0b49
JS		 4892008-11-24 Joel Sherrill <joel.sherrill@oarcorp.com>
490
491 * arminit.c, iwmmxt.c: Include <string.h> to
492 eliminate warning.
b5bd9624
HPN		 4932008-07-11 Hans-Peter Nilsson <hp@axis.com>
494
495 * configure: Regenerate to track ../common/common.m4 changes.
496 * config.in: Ditto.
497
6efef468 4982008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 499 Daniel Jacobowitz <dan@codesourcery.com>
500 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 501
502 * configure: Regenerate.
503 * wrapper.c (sim_target_display_usage): Add help parameter.
504
e1c9b6f1
MM		 5052007-02-27 Mark Mitchell <mark@codesourcery.com>
506
507 * armos.c (SWIflen): Do not treate file descriptor zero as
508 special.
509
1306df90
NC		 5102007-02-15 Nick Clifton <nickc@redhat.com>
511
512 * armemu.c (handle_v6_insn): Fix typo in sign extension test of
513 the sext and sxtah instructions.
514
8944021f
DJ		 5152007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
516
517 Reported by timeless@gmail.com:
518 * wrapper.c (sim_target_parse_arg_array): Do not return void value.
519
edc5d9ec
HPN		 5202006-12-21 Hans-Peter Nilsson <hp@axis.com>
521
522 * acconfig.h: Remove.
523 * config.in: Regenerate.
524
e85e3205
RE		 5252006-06-13 Richard Earnshaw <rearnsha@arm.com>
526
527 * configure: Regenerated.
528
2f0122dc
DJ		 5292006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
530
531 * configure: Regenerated.
532
20e95c23
DJ		 5332006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
534
535 * configure: Regenerated.
536
4b1d9c58
PB		 5372006-03-07 Paul Brook <paul@codesourcery.com>
538
539 * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
540
eeea4660
DJ		 5412006-02-01 Shaun Jackman <sjackman@gmail.com>
542
543 * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
544 call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
545
aba6488e
MM		 5462005-11-23 Mark Mitchell <mark@codesourcery.com>
547
548 * wrapper.c (gdb/signals.h): Include it.
549 (SIGTRAP): Don't define.
550 (SIGBUS): Likewise.
551 (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
552
2be701a3
DJ		 5532005-11-16 Shaun Jackman <sjackman@gmail.com>
554
eeea4660 555 * armos.c: Include limits.h
2be701a3
DJ		 556 (unlink): Remove this macro. It is unused in this file and
557 conflicts with sim_callback->unlink.
558 (PATH_MAX): Define as 1024 if not already defined.
559 (ReadFileName): New function.
560 (SWIopen): Fix a potential buffer overflow.
561 (SWIremove): New function.
562 (SWIrename): Ditto.
563 (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
564 SWI_Remove, and SWI_Rename, as well as the RDI calls
565 AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
566 AngelSWI_Reason_Rename.
567
c4793bac
PB		 5682005-09-19 Paul Brook <paul@codesourcery.com>
569
570 * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
571 available.
572 * armemu.c: Use them.
573 * armvirt.c (ARMul_MemoryInit): Use correct type for size.
574 * configure.ac: Check for stdint.h.
575 * config.in: Regenerate.
576 * configure: Regenerate.
577
546aee7a
NC		 5782005-05-24 Nick Clifton <nickc@redhat.com>
579
580 * thumbemu.c (handle_v6_thumb_insn): New function.
581 (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
582 instruction binary is encountered.
583
380d9419
NC		 5842005-05-12 Nick Clifton <nickc@redhat.com>
585
586 * Update the address and phone number of the FSF organization in
587 the GPL notices in the following files:
588 COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
589 armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
590 armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
591 communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
592 gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
593 maverick.c, parent.c, thumbemu.c, wrapper.c
594
8207e0f2
NC		 5952005-04-20 Nick Clifton <nickc@redhat.com>
596
597 * armemu.c (handle_v6_insn): New function - emulate a few of the
598 v6 instructions - the ones now generated by GCC.
599 (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
600 found.
601 * armdefs.h (struct ARMul_State): Add new field: is_v6.
602 (ARM_v6_Prop): Define.
603 * arminit.c (ARMul_NewState): Initialise the v6 flag.
604 (ARMul_SelectProcessor): Determine if the v6 flag should be
605 set.
606 * wrapper.c (sim_create_inferior): For unknown architectures,
607 default to allowing the v6 instructions.
72f4393d 608
16d55f14
NC		 6092005-04-18 Nick Clifton <nickc@redhat.com>
610
611 * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
612 operator to the RHS.
613 (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
614 indicate an unsigned long long constant.
615
2b193c4a
MK		 6162005-03-23 Mark Kettenis <kettenis@gnu.org>
617
618 * configure: Regenerate.
619
35695fd6
AC		 6202005-01-14 Andrew Cagney <cagney@gnu.org>
621
622 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
623 explicit call to AC_CONFIG_HEADER.
624 * configure: Regenerate.
625
f0569246
AC		 6262005-01-12 Andrew Cagney <cagney@gnu.org>
627
628 * configure.ac: Update to use ../common/common.m4.
629 * configure: Re-generate.
630
38f48d72
AC		 6312005-01-11 Andrew Cagney <cagney@localhost.localdomain>
632
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
634
b7026657
AC		 6352005-01-07 Andrew Cagney <cagney@gnu.org>
636
637 * configure.ac: Rename configure.in, require autoconf 2.59.
638 * configure: Re-generate.
639
379832de
HPN		 6402004-12-08 Hans-Peter Nilsson <hp@axis.com>
641
642 * configure: Regenerate for ../common/aclocal.m4 update.
643
0aaa4a81
AC		 6442004-06-28 Andrew Cagney <cagney@gnu.org>
645
646 * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
647
a4c9740c
MM		 6482003-12-29 Mark Mitchell <mark@codesourcery.com>
649
650 * armos.c (fcntl.h): Do not include it.
651 (O_RDONLY): Do not define.
652 (O_WRONLY): Likewise.
653 (O_RDWR): Likewise.
654 (targ-vals.h): Include it.
655 (translate_open_mode): Use TARGET_O_* instead of O_*.
656 (SWIopen): Likewise.
657 * Makefile.in (armos.o): Depend on targ-vals.h.
658
c88931b0
NC		 6592003-04-13 Nick Clifton <nickc@redhat.com>
660
661 * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
662 mode.
663 (PutWord): Likewise.
664
3a3d6f65
NC		 6652003-03-30 Nick Clifton <nickc@redhat.com>
666
667 * configure.in (CON_FLAGS): Remove.
668 (COPRO): Unconditionally include iwmmxt.o.
669 * configure: Regenerate.
670 * Makefile.in (CON_FLAGS): Remove.
671 * armcopro.c: Remove use of __IWMMXT__ flag.
672 * wrapper.c: Likewise.
673 * armemu.c: Likewise.
674 Add explanatory comment for suppressed code.
675
6762003-03-27 Nick Clifton <nickc@redhat.com>
677
678 * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
679
0f026fd0
NC		 6802003-03-27 Nick Clifton <nickc@redhat.com>
681
682 * configure.in: (CON_FLAGS): Define and intialise.
683 (COPRO): Add iwmmxt.o if configuring for XScale.
684 * configure: Regenerate.
685 * Makefile.in (iwmmxt.o): Add rule to build.
686 (COM_FLAGS): Define.
687 (ALL_FLAGS): Add CON_FLAGS.
688 * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
689 * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
690 (ARM_iWMMXt_Prop): Define.
691 * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
692 pass to coprocessor.
693 * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
694 (ARMul_Abort): Catch branches through uninitialised vectors.
695 * armos.c (softevtorcode): Update comment.
696 (ARMul_OsInit): Use ARMUndefinedInstrV.
0f026fd0
NC		 697 * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
698 (sim_store_register): Handle iWMMXt registers.
699 (sim_fetch_register): Handle iWMMXt registers.
700 * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
701 functions.
702 * iwmmxt.c: New file: iWMMXt emulator.
703
dd97b6fd 7042003-03-20 Nick Clifton <nickc@redhat.com>
f603c8fe
NC		 705
706 * Contribute support for Cirrus Maverick ARM co-processor,
72f4393d
L		 707 written by Aldy Hernandez <aldyh@redhat.com> and
708 Andrew Cagney <cagney@redhat.com>:
f603c8fe
NC		 709
710 * maverick.c: New file: Support for Maverick floating point
72f4393d
L		 711 co-processor.
712 * Makefile.in: Add maverick.o target.
713 * configure.in (COPRO): Add maverick.o.
714 * configure: Regenerate.
715 * armcopro.c (ARMul_CoProInit): Only initialise co-processors
f603c8fe
NC		 716 available on target processor. Add code to initialse Maverick
717 co-processor support code.
72f4393d
L		 718 * armdefs.h (ARMul_state): Add is_ep9312 field.
719 (ARM_ep9312_Prop): Define.
720 * armemu.h: Add prototypes for Maverick co-processor
f603c8fe 721 functions.
72f4393d 722 * arminit.c (ARMul_SelectProcessor): Initialise the
f603c8fe 723 co-processor support once the chip has been selected.
72f4393d
L		 724 * wrapper.c: Add support for Maverick co-processor.
725 (init): Do not call ARMul_CoProInit. Delays this until the
f603c8fe
NC		 726 chip has been selected.
727
0d9fd8f1
NC		 7282003-03-02 Nick Clifton <nickc@redhat.com>
729
730 * armos.c (SWIWrite0): Catch big-endian bug when printing
731 characters.
732
6b4a8935
AC		 7332003-02-27 Andrew Cagney <cagney@redhat.com>
734
735 * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
72f4393d 736
45fdcabe
BE		 7372003-01-10 Ben Elliston <bje@redhat.com>
738
739 * README.Cygnus: Rename from this ..
740 * README: .. to this.
741
058f270d
AC		 7422002-09-27 Andrew Cagney <ac131313@redhat.com>
743
744 * wrapper.c (sim_open): Add support for -m<mem-size>.
745 (mem_size): Reduce to 2MB.
746 Fix PR gdb/433.
747
c7a7b500
NC		 7482002-08-15 Nick Clifton <nickc@redhat.com>
749
750 * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
751 can be caused by an interrupted system call being resumed by GDB.
752
630ace25
NC		 7532002-07-05 Nick Clifton <nickc@cambridge.redhat.com>
754
755 * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
756 and MIAxy instructions.
72f4393d 757
7b77dec6
NC		 7582002-06-21 Nick Clifton <nickc@cambridge.redhat.com>
759
760 * armos.h (ADP_Stopped_RunTimeError): Set correct value.
761
c8cca39f
AC		 7622002-06-16 Andrew Cagney <ac131313@redhat.com>
763
764 * configure: Regenerated to track ../common/aclocal.m4 changes.
765
26216b98
AC		 7662002-06-12 Andrew Cagney <ac131313@redhat.com>
767
768 * Makefile.in: Update copyright.
769 (wrapper.o): Specify dependencies.
770 * wrapper.c: Include "gdb/sim-arm.h".
771 (sim_store_register, sim_fetch_register): Rewrite using `enum
772 arm_sim_regs' and a switch.
773
3c25f8c7
AC		 7742002-06-09 Andrew Cagney <cagney@redhat.com>
775
776 * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
777 * armos.c: Include "gdb/callback.h".
778
5aa682b2
NC		 7792002-05-29 Nick Clifton <nickc@cambridge.redhat.com>
780
781 * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
782 if a Data Abort is detected.
783
7378e198
NC		 7842002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
785
10b57fcb
NC		 786 * armvirt.c (GetWord): Only perform access checks if 'check'
787 is set.
788 (PutWord): Likewise.
789 * wrapper.c (sim_create_inferior): Report unknown machine
790 numbers.
7378e198
NC		 791 * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
792 2, it has already been advanced.
793
2984e114
NC		 7942002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
795
796 * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
797 instruction do not add in the second bit of the base address -
798 this has already been accounted for.
799
8b2440b7
NC		 8002002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
801
802 * armcopro.c (check_cp13_access): Allow access to register 1 when
803 CRm is 1.
804 (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
805
de4112fa
NC		 8062002-05-17 Nick Clifton <nickc@cambridge.redhat.com>
807
7f53bce4 808 * Makefile.in (SIM_TARGET_SWITCHES): Define.
de4112fa
NC		 809 * armos.c (swi_mask): Define. Initialise to supporting all
810 SWI emulations.
811 (ARMul_OSInit): For XScale targets, only support the ANGEL
812 SWI interface. (This is at the request if Intel).
813 (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
72f4393d 814 SWI call should be emulated.
de4112fa
NC		 815 Do not fall through from AngelSWI_Reason_WriteC.
816 Propagate exit code from RedBoot Exit SWI.
817 * rdi-dgb.h (swi_mask): Prototype.
818 (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
819 * wrapper.c (sim_target_parse_command_line): New function.
820 Look for and handle --swi-support switch.
821 (sim_target_parse_arg_array): New function. Process an argv
822 array for parsing by sim_target_parse_command_line.
823 (sim_target_display_usage): New function. Describe syntax of
824 --swi-suppoort switch.
825 (sim_open): Add call to sim_target_parse_arg_array).
826
d8512e6a
NC		 8272002-05-09 Nick Clifton <nickc@cambridge.redhat.com>
828
829 * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
830 mode and some of its system calls.
831
ae60d3dd
AG		 8322002-03-17 Anthony Green <green@redhat.com>
833
834 * wrapper.c (mem_size): Increase the default target memory to 8MB.
835
b3ba81f8
KS		 8362002-02-21 Keith Seitz <keiths@redhat.com>
837
838 * armos.c (SWIWrite0): Use generic host_callback mechanism
839 for supported OS functions "open", "close", "write", etc.
840 (SWIopen): Likewise.
841 (SWIread): Likewise.
842 (SWIwrite): Likewise.
843 (SWIflen): Likewise.
844 (ARMul_OSHandleSWI): Likewise.
845
c17aa318
NC		 8462002-02-05 Nick Clifton <nickc@cambridge.redhat.com>
847
848 * wrapper.c (sim_create_inferior): Modify previous patch so that
849 it is only triggered for COFF format executables.
850
25180f8a
NC		 8512002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
852
c17aa318
NC		 853 * wrapper.c (sin_create_inferior): If a v5 architecture is
854 detected, assume it might be an XScale binary, since there is no
855 way to distinguish between the two in the COFF file format.
25180f8a 856
57165fb4
NC		 8572002-01-10 Nick Clifton <nickc@cambridge.redhat.com>
858
859 * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
860 * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
861 and CPRead[14].
862 Fix formatting. Improve layout.
863 * armemu.h: Fix formatting. Improve layout.
864
272fcdcd
NC		 8652002-01-09 Nick Clifton <nickc@cambridge.redhat.com>
866
867 * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
868 return zeroes in the other words.
86c735a5 869 General formatting tidy ups.
272fcdcd 870
6746a76a
BH		 8712001-11-16 Ben Harris <bjh21@netbsd.org>
872
873 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
874 $(srcdir)/....
875 (armemu26.o): Ditto.
876
ff44f8e3
NC		 8772001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
878
879 * armemu.h (CP_ACCESS_ALLOWED): New macro.
880 Fix formatting.
881 * armcopro.c (read_cp14_reg): Make static.
882 (write_cp14_reg): Make static.
883 (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
884 Fix formatting.
885 * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
886 (ARMul_STC): Check CP_ACCESS_ALLOWED.
887 (ARMul_MCR): Check CP_ACCESS_ALLOWED.
888 (ARMul_MRC): Check CP_ACCESS_ALLOWED.
889 (ARMul_CDP): Check CP_ACCESS_ALLOWED.
890 Fix formatting.
891 * armemu.c (MCRR): Check CP_ACCESS_ALLOWED. Test Rd and Rn not
892 equal to 15.
893 (MRRC): Check CP_ACCESS_ALLOWED. Test Rd and Rn not equal to 15.
894 Fix formatting.
895
fb7a8ef0
NC		 8962001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
897
898 * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
899 instructions with post indexed addressing modes.
900
dac07255
NC		 9012001-05-08 Jens-Christian Lache <lache@tu-harburg.de>
902
903 * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
904 determine rocesor mode.
905
c3ae2f98
MG		 9062001-04-18 matthew green <mrg@redhat.com>
907
908 * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
909 (read_cp15_reg): Make non-static.
910 (XScale_cp15_LDC): Update for write_cp15_reg() change.
911 (XScale_cp15_MCR): Likewise.
912 (XScale_cp15_write_reg): Likewise.
913 (XScale_check_memacc): New function. Check for breakpoints being
914 activated by memory accesses. Does not support the Branch Target
915 Buffer.
916 (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
917 (XScale_debug_moe): New function. Set the debug Method Of Entry,
918 if configured.
919 (write_cp14_reg): Reset count counter if requested.
920 * armdefs.h (struct ARMul_State): New members `LastTime' and
921 `CP14R0_CCD' used for the timer/counters.
922 (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
923 ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
924 ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
925 ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
926 ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
927 ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
928 ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
929 ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
930 defines for XScale registers.
931 (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
932 (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
933 (ARMul_Emulate32): Handle the clock counter and hardware instruction
934 breakpoints. Call XScale_set_fsr_far() for software breakpoints and
935 software interrupts.
936 (LoadMult): Call XScale_set_fsr_far() for data aborts.
937 (LoadSMult): Likewise.
938 (StoreMult): Likewise.
939 (StoreSMult): Likewise.
940 * armemu.h (write_cp15_reg): Update prototype.
941 * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
942 (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
943 register 0.
944 * armvirt.c (GetWord): Call XScale_check_memacc().
945 (PutWord): Likewise.
946
3cf84db9
NC		 9472001-03-20 Nick Clifton <nickc@redhat.com>
948
949 * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
950 when loading unaligned thumb instructions.
951
4f3c3dbb
NC		 9522001-03-06 Nick Clifton <nickc@redhat.com>
953
954 * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
72f4393d
L		 955 Compute destination address of BLX(1) instruction by
956 taking bit 1 from PC and not from bit 0 of the offset.
4f3c3dbb 957
917bca4f
NC		 9582001-02-27 Nick Clifton <nickc@redhat.com>
959
960 * armvirt.c (GetWord): Add new parameter - check - to enable or
961 disable the alignment checking.
962 (PutWord): Add new parameter - check - to enable or disable the
963 alignment checking.
964 (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
965 (ARMul_ReadWord): Pass extra parameter to GetWord.
966 (ARMul_WriteWord): Pass extra parameter to PutWord.
967 (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
968 (ARMul_WriteByte): Pass extra parameter to GetWord.
969 (ARMul_SwapWord): Pass extra parameter to PutWord.
970 (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
971 (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
72f4393d 972
917bca4f
NC		 973 * armdefs.h: Add prototypes for ARMul_SafeReadByte and
974 ARMul_SafeWriteByte.
72f4393d 975
917bca4f
NC		 976 * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
977 (sim_read): Use ARMul_SafeReadByte.
978
979 * armos.c (in_SWI_handler): Remove.
980 (SWIWrite0): Use ARMul_SafeReadByte.
981 (WriteCommandLineTo): Use ARMul_SafeWriteByte.
982 (SWIopen): Use ARMul_SafeReadByte.
983 (SWIread): Use ARMul_SafeWriteByte.
984 (SWIwrite): Use ARMul_SafeReadByte.
985 (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
986 (ARMul_OSException): Remove use of is_SWI_handler.
72f4393d 987
2ef048fc
NC		 9882001-02-16 Nick Clifton <nickc@redhat.com>
989
990 * armemu.c: Remove Prefetch abort for breakpoints. Instead set
991 the state to RESUME.
992
5f7d0a33
NC		 9932001-02-14 Nick Clifton <nickc@redhat.com>
994
44e23e57
NC		 995 * armemu.c: Add code to preserve processor mode when a prefetch
996 abort is signalled after processing a breakpoint.
997
5f7d0a33
NC		 998 * wrapper.c (sim_create_inferior): Reset processor into ARM mode
999 for any machine type except the early ARMs.
1000
1e5d4e46
NC		 10012001-02-13 Nick Clifton <nickc@redhat.com>
1002
1003 * armos.c (in_SWI_handler): New static variable.
1004 (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1005 (ARMul_OSException): Ignore exceptions generated whilst emulating
1006 a SWI.
1007
179ae6ea
NC		 10082001-02-12 Nick Clifton <nickc@redhat.com>
1009
1010 * armemu.h (NEGBRANCH): Fix defintion.
1011
dda308f5
NC		 10122001-02-01 Nick Clifton <nickc@redhat.com>
1013
1014 * armemu.c (LoadSMult): Update base address register after
1015 restoring register bank.
1016 (StoreMult): Update base address register after restoring register
1017 bank.
1018
88694af3
NC		 10192001-01-31 Nick Clifton <nickc@redhat.com>
1020
1021 * armvirt.c (PutWord): Detect installation of SWI vector.
1022 (SWI_vector_installed): Define.
1023 * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1024 * armos.h (SWI_vector_installed): Declare.
1025 * wrapper.c (SWI_vector_installed): Remove definition.
1026 (sim_write): Remove check of SWI vector installation
1027
ac1c9d3a
NC		 10282000-12-18 Nick Clifton <nickc@redhat.com>
1029
1030 * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1031 instruction.
1032
9a6b6a66
NC		 10332000-12-10 Nick Clifton <nickc@redhat.com>
1034
1035 * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1036
760a7bbe
NC		 10372000-12-07 Nick Clifton <nickc@redhat.com>
1038
1039 * armemu.c (ARMul_Emulate26): Detect double word load and
1040 store instructions and call emulation routines.
1041 (Handle_Load_Double): Emulate a double word load instruction.
1042 (Handle_Store_Double): Emulate a double word store
1043 instruction.
1044
7f53bc35
NC		 10452000-12-03 Nick Clifton <nickc@redhat.com>
1046
1047 * armos.c: Fix formatting.
1048 (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1049 mode.
1050
f1129fb8
NC		 10512000-11-29 Nick Clifton <nickc@redhat.com>
1052
1053 * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1054 (ARM_v5e_Prop): Define.
1055 (ARM_XScale_Prop): Define.
72f4393d 1056
f1129fb8
NC		 1057 * wrapper.c (sim_create_inferior): Select processor based on
1058 machine number.
1059 (SWI_vector_installed): New boolean. Set to true if the SWI
1060 vector address is written to by the executable.
72f4393d 1061
f1129fb8
NC		 1062 * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1063 (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1064 (ARMul_Abort): Fix calculation of LR address.
1065
1066 * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1067 and a SWI is not handled by the simulator, pass the SWI off to the
1068 vector, otherwise issue a warning message and continue.
1069
1070 * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
72f4393d 1071
f1129fb8
NC		 1072 * thumbemu.c: Add v5 instruction simulation.
1073 * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1074
1075 * armcopro.c: Add XScale co-processor emulation.
1076 * armemu.h: Add exported XScale co-processor functions.
72f4393d 1077
3943c96b
NC		 10782000-09-15 Nick Clifton <nickc@redhat.com>
1079
1080 * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1081 property. Delete unnecessary processor names.
1082 (ARM_Strong_Prop): Delete.
1083 (STRONGARM): Delete.
1084 (ARM_v4_Prop): Add.
1085 (ARM_v5_Prop): Add
1086 (State): Delete is_StrongARM boolean. Add is_v4 and is_v5
1087 booleans.
1088
1089 * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1090 (BUSUSEDINCPCN): Use is_v4 boolean.
1091
1092 * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1093 (ARMul_SelectProcessor): Change second parameter from 'processor'
1094 to 'properties'. Set is_v4 and is_v5 booleans in State.
1095
1096 * armrdi.c: Remove use of ARM processor names. Replace with ARM
1097 processor properties.
1098
1099 * wrapper.c (sim_create_inferior): Choose properties passed to
1100 ARMul_SelectProcessor based on machine number.
1101
4bc1de7b
NC		 11022000-08-14 Nick Clifton <nickc@redhat.com>
1103
1104 * armemu.c (LHPOSTDOWN): Compute write back value before
1105 performing load in case the offset register is overwritten.
1106 (LHPOSTUP): Ditto.
1107
0a4321b9
FN		 11082000-07-14 Fernando Nasser <fnasser@cygnus.com>
1109
1110 * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1111
64a10675
FN		 11122000-07-14 Fernando Nasser <fnasser@cygnus.com>
1113
1114 * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1115 new inferior.
1116
b0eae074
AO		 11172000-07-04 Alexandre Oliva <aoliva@redhat.com>
1118
ae3c7619
AO		 1119 * armvirt.c (ABORTS): Do not define.
1120
1e6b544a
AO		 1121 * armdefs.h (struct ARMul_State): Add is_StrongARM.
1122 (ARM_Strong_Prop, STRONGARM): Define.
1123 * arminit.c (ARMul_NewState): Reset is_StrongARM.
1124 (ARMul_SelectProcessor): Set is_StrongARM.
1125 * wrapper.c (sim_create_inferior): Use bfd machine type to
1126 determine processor type to emulate.
1127 * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1128 when emulating StrongARM.
1129
66210567
AO		 1130 * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1131
e063aa3b
AO		 1132 * armemu.h (INSN_SIZE): New macro.
1133 (SET_ABORT): Save CPSR in SPSR and set LR.
1134 * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1135 (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1136 * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1137
13b6dd6f
AO		 1138 * armemu.c (LoadSMult): Use WriteR15() to discard the least
1139 significant bits of PC.
1140
892c6b9d
AO		 1141 * armemu.h (WRITEDESTB): New macro.
1142 * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1143 modify PC. Moved the existing logic...
1144 (WriteR15Branch): ... here. New function.
1145 (WriteR15, WriteSR15): Drop the two least significant bits.
1146 (LoadSMult): Use WriteR15Branch() to modify PC.
1147 (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1148
cf52c765
AO		 1149 * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1150 * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1151 extracted from state->Cpsr, but preserve the unused bits.
1152 (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1153 (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1154 get the full CPSR word.
1155
4ef2594f
AO		 1156 * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1157 (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1158 (SETPSR, SET_INTMODE, SETCC): Removed.
1159 * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1160 mask. Use SETPSR_* to modify PSR.
1161 (ARMul_SetCPSR): Load all bits from value.
1162 * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1163
e62263b8
AO		 1164 * armemu.c (ARMul_Emulate): Compute writeback value before
1165 loading, since the offset register may be the destination
1166 register.
1167
b0eae074
AO		 1168 * armdefs.h (SYSTEMBANK): Define as USERBANK.
1169 * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1170
ee9a7772
AO		 11712000-06-22 Alexandre Oliva <aoliva@cygnus.com>
1172
f9c22bc3
AO		 1173 * armemu.c (Multiply64): Fix computation of flag N.
1174
ee9a7772
AO		 1175 * armemu.c (MultiplyAdd64): Fix computation of flag N.
1176
fe47e8df
AO		 11772000-06-20 Alexandre Oliva <aoliva@cygnus.com>
1178
1179 * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1180 bits of the offset.
1181
c1a72ffd
NC		 11822000-05-25 Nick Clifton <nickc@cygnus.com>
1183
1184 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1185 really changed.
1186 (MMUWrite): Only indicate mode change if a singal has really
1187 changed.
1188
1189 * armdefs.h (SYSTEMMODE): Define.
1190 (BANK_CAN_ACEESS_SPSR): Define.
1191
1192 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1193 to advance before stopping the emulation.
1194
1195 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1196 correctly.
1197
1198 * armos.c (ARMul_OSInit): Create a initial stack pointer for
1199 System mode.
1200
1201 * armsupp.c (ModeToBank): Remove unused first parameter.
1202 Add support for System Mode.
1203 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1204 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1205 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1206 (ARMulSwitchMode): Add support for System Mode.
1207
1208Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
eb2d80b4
AC		 1209
1210 * configure: Regenerated to track ../common/aclocal.m4 changes.
1211
3463c3fb
NC		 12122000-05-23 Nick Clifton <nickc@cygnus.com>
1213
1214 * wrapper.c (sim_store_register): Special handling for CPSR
1215 register.
1216
5d0d395e
FCE		 12172000-03-11 Philip Blundell <philb@gnu.org>
1218
1219 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1220 Patch from Allan Skillman <Allan.Skillman@arm.com>.
1221
6c9e0292
FCE		 1222Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
1223
1224 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1225
6d358e86
NC		 12262000-02-08 Nick Clifton <nickc@cygnus.com>
1227
1228 * wrapper.c: Fix compile time warning messages.
1229 * armcopro.c: Fix compile time warning messages.
1230 * armdefs.h: Fix compile time warning messages.
1231 * armemu.c: Fix compile time warning messages.
1232 * armemu.h: Fix compile time warning messages.
1233 * armos.c: Fix compile time warning messages.
1234 * armsupp.c: Fix compile time warning messages.
1235 * armvirt.c: Fix compile time warning messages.
d0187574 1236 * bag.c: Fix compile time warning messages.
72f4393d 1237
dfcd3bfb
JM		 12382000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
1239
1240 * *.[ch]: Use indent to make readable.
1241
c2d11a7d
JM		 12421999-11-22 Nick Clifton <nickc@cygnus.com>
1243
1244 * armos.c (SWIread): Generate an error message if a huge read is
1245 performed.
1246 (SWIwrite): Generate an error message if a huge write is
1247 performed.
1248
5c44784c
JM		 12491999-10-27 Nick Clifton <nickc@cygnus.com>
1250
1251 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
72f4393d 1252 breakpoint.
5c44784c 1253
2df3850c
JM		 12541999-10-08 Ulrich Drepper <drepper@cygnus.com>
1255
1256 * armos.c (SWIopen): Always pass third parameter with 0666 since
1257 otherwise uninitialized memory gets access if the O_CREAT bit is
1258 set and so we possibly cannot access the file afterwards.
1259
2acceee2
JM		 12601999-09-29 Doug Evans <devans@casey.cygnus.com>
1261
1262 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1263 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1264
d4f3574e
SS		 1265Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1266
1267 * configure: Regenerated to track ../common/aclocal.m4 changes.
1268
cd0fc7c3
SS		 12691999-05-08 Felix Lee <flee@cygnus.com>
1270
1271 * configure: Regenerated to track ../common/aclocal.m4 changes.
72f4393d 1272
7a292a7a
SS		 12731999-04-06 Keith Seitz <keiths@cygnus.com>
1274
1275 * wrapper.c (stop_simulator): New global.
1276 (sim_stop): Set sim state to STOP and set
1277 stop_simulator.
1278 (sim_resume): Reset stop_simulator.
1279 (sim_stop_reason): If stop_simulator is set, tell gdb
1280 that the we took SIGINT.
1281 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1282 stop_simulator is set.
1283
12841999-04-02 Keith Seitz <keiths@cygnus.com>
1285
1286 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1287 whenever the counter expires.
1288 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1289
12901999-03-24 Nick Clifton <nickc@cygnus.com>
1291
1292 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1293 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1294
c906108c
SS		 1295Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
1296
1297 * wrapper.c (sim_open): Set endianness according to BFD or command
1298 line switch.
1299
1300 * tconfig.in: Define SIM_HAVE_BIENDIAN.
1301
1302Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
1303
1304 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1305 the same as either RdHi or RdLo.
1306
1307Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
1308
1309 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1310 Set Reg[0] based on reason for for the exception.
1311
1312Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
1313
1314 * armos.c (SWIwrite0): New function.
1315 (WriteCommandLineTo): New function.
1316 (SWIopen): New function.
1317 (SWIread): New function.
1318 (SWIwrite): New function.
1319 (SWIflen): New function.
72f4393d 1320 (ARMul_OSHandleSWI): Call new functions instead of handling
c906108c
SS		 1321 these here.
1322 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1323 (*): Reformat spacing to be a bit more GNUly.
72f4393d 1324 Most code taken from a patch by Anthony Thompson
c906108c
SS		 1325 (athompso@cambridge.arm.com)
1326
1327Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
1328
1329 * armos.h: Add Angel SWI and its reason codes.
1330 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1331
1332Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
1333
1334 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1335 of ":tt" to catch stdin in addition to stdout.
1336 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1337 or success of lseek().
1338
1339Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
1340
1341 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1342 to open stdout.
1343
1344Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
1345
1346 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1347 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
1348 seek from offset 0 and not to use R2 for whence since it is
1349 not passed as part of the SWI call.
1350
1351Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1352
1353 * configure: Regenerated to track ../common/aclocal.m4 changes.
1354
1355Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1356
1357 * configure: Regenerated to track ../common/aclocal.m4 changes.
1358 * config.in: Ditto.
1359
1360Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
1361
1362 * acconfig.h: New file.
1363 * configure.in: Reverted change of Apr 24; use sinclude again.
1364
1365Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1366
1367 * configure: Regenerated to track ../common/aclocal.m4 changes.
1368 * config.in: Ditto.
1369
1370Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
1371
1372 * configure.in: Don't call sinclude.
1373
1374Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1375
1376 * configure: Regenerated to track ../common/aclocal.m4 changes.
1377
1378Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1379
1380 * configure: Regenerated to track ../common/aclocal.m4 changes.
1381
1382Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1383
1384 * configure: Regenerated to track ../common/aclocal.m4 changes.
1385
1386Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1387
1388 * configure: Regenerated to track ../common/aclocal.m4 changes.
1389
1390Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
1391
1392 * armopts.h: Remove definition of LITTLEND - it is not used.
1393
1394Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
1395
1396 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1397 length parameter. Return -1.
1398
1399Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1400
1401 * configure: Regenerated to track ../common/aclocal.m4 changes.
1402
1403Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1404
1405 * configure: Regenerated to track ../common/aclocal.m4 changes.
1406
1407Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1408
1409 * configure: Regenerated to track ../common/aclocal.m4 changes.
1410
1411Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1412
1413 * configure: Regenerated to track ../common/aclocal.m4 changes.
1414 * config.in: Ditto.
1415
1416Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
1417
1418 * Makefile.in: Updated with changes from branch.
1419 * armdefs.h: ditto
1420 * armemu.c: ditto these changes
1421 * armemu.h: ditto add support for
1422 * armos.c: ditto the Thumb instruction
1423 * armsupp.c: ditto set and the new v4
1424 * armvirt.c: ditto architecture.
1425 * wrapper.c: ditto
1426 * thumbemu.c: New file from branch.
1427
1428
1429Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1430
1431 * configure: Regenerated to track ../common/aclocal.m4 changes.
1432
1433Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
1434
1435 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
72f4393d 1436 from Tony Thompson at ARM: athompso@arm.com
c906108c
SS		 1437
1438 * wrapper.c (sim_create_inferior): Add code to create an execution
1439 environment. Patch from Tony Thompson at ARM: athompso@arm.com
1440
1441Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1442
1443 * wrapper.c (sim_load): Pass lma_p and sim_write args to
1444 sim_load_file.
1445
1446Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1447
1448 * configure: Regenerated to track ../common/aclocal.m4 changes.
1449
1450Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1451
1452 * configure: Regenerated to track ../common/aclocal.m4 changes.
1453
1454Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1455
1456 * configure: Regenerated to track ../common/aclocal.m4 changes.
1457
1458Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1459
1460 * configure: Regenerated to track ../common/aclocal.m4 changes.
1461
1462Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1463
1464 * configure: Regenerated to track ../common/aclocal.m4 changes.
1465
1466Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1467
1468 * configure: Regenerated to track ../common/aclocal.m4 changes.
1469
1470Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1471
1472 * configure: Regenerated to track ../common/aclocal.m4 changes.
1473
1474Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1475
1476 * configure: Regenerated to track ../common/aclocal.m4 changes.
1477 * config.in: Ditto.
1478
1479Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
1480
1481 * wrapper.c (sim_kill): Delete.
1482 (sim_create_inferior): Add ABFD argument.
1483 (sim_load): Move setting of PC from here.
1484 (sim_create_inferior): To here.
1485
1486Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1487
1488 * configure: Regenerated to track ../common/aclocal.m4 changes.
1489 * config.in: Ditto.
1490
1491Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1492
1493 * wrapper.c (sim_open): Add ABFD argument.
1494
1495Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1496
1497 * wrapper.c (sim_open): Add callback argument.
1498 (sim_set_callbacks): Drop SIM_DESC argument.
1499
1500Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1501
1502 * configure: Regenerated to track ../common/aclocal.m4 changes.
1503
1504Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
1505
1506 * wrapper.c (sim_stop): Stub sim_stop function.
1507
1508Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
1509
1510 * arminit.c (ARMul_NewState): Preinitialize the state to
1511 all zero/NULL.
1512
1513Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
1514
1515 * Makefile.in (SIM_OBJS): Add sim-load.o.
1516 * wrapper.c (sim_kind,myname): New static locals.
1517 (sim_open): Set sim_kind, myname.
1518 (sim_load): Call sim_load_file to do work. Set start address from bfd.
1519 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
1520
1521Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1522
1523 * wrapper.c (sim_trace): Update so that it matches prototype.
1524
1525Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1526
1527 * configure: Regenerated to track ../common/aclocal.m4 changes.
1528 * config.in: Ditto.
1529
1530Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1531
1532 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1533 $(srcdir)/....
1534 (armemu26.o): Ditto.
1535
1536Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1537
1538 * wrapper.c (sim_open): New arg `kind'.
1539
1540 * configure: Regenerated to track ../common/aclocal.m4 changes.
1541
1542Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
1543
1544 * COPYING: Update FSF address.
1545
1546Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1547
1548 * configure: Regenerated to track ../common/aclocal.m4 changes.
1549
1550Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1551
1552 * configure: Regenerated to track ../common/aclocal.m4 changes.
1553
1554Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1555
1556 * configure: Re-generate.
1557
1558Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1559
1560 * configure: Regenerate to track ../common/aclocal.m4 changes.
1561
1562Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
1563
1564 * wrapper.c (sim_open): Has result now.
1565 (sim_*): New SIM_DESC argument.
1566
1567Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
1568
1569 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1570 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1571 * configure.in: sinclude ../common/aclocal.m4.
1572 * configure: Regenerated.
1573
1574Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1575
1576 * configure configure.in Makefile.in: Update to new configure
1577 scheme which is more compatible with WinGDB builds.
1578 * configure.in: Improve comment on how to run autoconf.
1579 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1580 * Makefile.in: Use autoconf substitution to install common
1581 makefile fragment.
1582
1583Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
1584
1585 * run.c: Deleted, use one in ../common now.
1586 * Makefile.in: Delete everything that's been moved to
1587 ../common/Make-common.in.
1588 (SIM_OBJS): Define.
1589 * configure.in: Simplify using macros in ../common/aclocal.m4.
1590 * configure: Regenerated.
1591 * config.in: New file.
1592 * armos.c: #include config.h.
1593 * wrapper.c (mem_size): Value is in bytes now.
1594 (sim_callback): New global.
1595 (arm_sim_set_profile{,_size}): Delete.
1596 (arm_sim_set_mem_size): Rename to sim_size.
1597 (sim_do_command): Call printf_filtered via callback.
1598 (sim_set_callbacks): Record callback.
1599
1600Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1601
1602 * Makefile.in (mostlyclean): Remove config.log.
1603
1604Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1605
72f4393d
L		 1606 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1607 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1608 (docdir): Removed.
1609 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1610 (AC_PROG_INSTALL): Added.
1611 * configure: Rebuilt.
c906108c
SS		 1612
1613Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1614
1615 * configure: Regenerate with autoconf 2.7.
1616
1617Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
1618
1619 * run.c (main): Use new bfd_big_endian macro.
1620
1621Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
1622
1623 * run.c: Include "getopt.h".
1624 (verbose): Delete.
1625 (usage): Make static.
1626 (main): Call arm_sim_set_verbosity.
1627 Only load sections marked SEC_LOAD.
1628 * wrapper.c (mem_size, verbosity): New static global.
1629 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
1630 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
72f4393d 1631
c906108c
SS		 1632Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
1633
1634 * armdefs.h (ARMul_State): New member `verbose'.
1635 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1636 * run.c (verbose): Make global.
1637 * wrapper.c (init): Set state->verbose.
1638 (ARMul_ConsolePrint): Don't print anything if !verbose.
1639
1640Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
1641
1642 * armos.c: #include dbg_rdi.h.
1643 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1644 * armos.h (SWI_Breakpoint): Define.
1645 * wrapper.c: #include armemu.h, dbg_rdi.h.
1646 (rc): Delete.
1647 (sim_resume): Use state->EndCondition to record stop state.
1648 Call FLUSHPIPE before returning.
1649 (sim_stop_reason): Determine reason from state->EndCondition.
1650
1651Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
1652
1653 * wrapper.c (sim_set_callbacks): New.
1654
1655Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
1656
1657 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1658 number of bytes not read/written (or -1).
1659
1660Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
1661
1662 * Makefile.in (maintainer-clean): New synonym for realclean.
1663
1664Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
1665
1666 * configure.in: Remove AC_PROG_INSTALL.
1667 * configure: Rebuild.
1668 * Makefile.in (INSTALL): Revert to using install.sh.
1669 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1670 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1671 (mostlyclean): Make the same as clean, not distclean.
1672 (clean): Remove config.log.
1673 (install): Don't install in $(tooldir).
1674
1675Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
1676
1677 (Try to) Update to new bfd autoconf scheme.
1678 * run.c: Don't include sysdep.h.
1679 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1680 (CC, CFLAGS, AR, RANLIB): Likewise.
1681 (HDEFINES, TDEFINES): Define.
1682 (CC_FOR_BUILD): Delete.
1683 (host_makefile_frag): Delete.
1684 (Makefile): Don't depend on frags.
1685 * configure.in (sysdep.h): Don't create symlink.
1686 (host_makefile_frag, frags): Deleted.
1687 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1688 * configure: Regenerated.
1689
1690Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1691
1692 * Update all FSF addresses except those in COPYING* files.
1693
1694Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1695
1696 * Makefile.in (clean): Remove run, libsim.a.
1697
1698 * Makefile.in, configure.in: converted to autoconf.
1699 * configure: New file, generated with autconf 2.4.
1700
1701 * arm.mt: Removed.
1702
1703Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1704
1705 * wrapper.c (sim_do_command): New function.
1706
1707Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1708
1709 * armos.c (ARMul_OSHandleSWI): New version to work with
1710 newlib simply.
1711
1712Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
1713
1714 * run.c (main): Grab return value from right register.
1715
1716Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
1717
1718 * New.
1719
1720
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