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Credit Apple and AdamF for their part in the objective C patches.
[thirdparty/binutils-gdb.git] / sim / v850 / ChangeLog
CommitLineData
e551c257
NC		 12002-08-29 Nick Clifton <nickc@redhat.com>
2
3 From 2001-08-23 Catherine Moore <clm@redhat.com>
4
5 * Makefile.in: Add gen-zero-r0 option.
6 * sim-main.h (GPR_SET, GPR_CLEAR): Define.
7 * simops.c (OP_24007E0): Sign extend the imm9
8 operand of a mul instruction.
9
d62274a3
AC		 102002-06-17 Andrew Cagney <cagney@redhat.com>
11
12 * simops.c (trace_result): Fix printf formatting.
13
c8cca39f
AC		 142002-06-16 Andrew Cagney <ac131313@redhat.com>
15
16 * configure: Regenerated to track ../common/aclocal.m4 changes.
17
7ef2d4e7
AC		 182001-12-02 Andrew Cagney <ac131313@redhat.com>
19
20 * Makefile.in (simops.h, table.c): Delete targets.
21 (tmp-gencode, gencode.o, gencode): Delete targets.
22 (simops.h): New file.
23 ($(BUILT_SRC_FROM_IGEN)): Do not depend on simops.h.
24 * gencode.c: Delete file.
25
d4424ada
C		 262001-04-15 J.T. Conklin <jtc@redback.com>
27
28 * Makefile.in (simops.o): Add simops.h to dependency list.
29
1e6cd159
AC		 302001-03-14 Andrew Cagney <ac131313@redhat.com>
31
32 * Makefile.in (gencode): Link with libintl.
33
42acc51e
JL		 342001-01-31 Jonathan Larmour <jlarmour@redhat.com>
35
36 * Makefile.in (gencode): Link with libopcodes in build tree rather
37 than building source files from there.
38
896ad910
NC		 392000-05-30 Nick Clifton <nickc@cygnus.com>
40
41 * v850.igen: Remove illegal instruction pattern, since it is the
42 same as the breakpoint pattern.
43
eb2d80b4
AC		 44Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
45
46 * configure: Regenerated to track ../common/aclocal.m4 changes.
47
b9791fcd
FCE		 482000-04-14 Gary Thomas <gthomas@redhat.com>
49
50 * v850.igen: Define 'br *' as illegal since this is the only
51 way to provide a breakpoint on some v850 family processors.
52
de616bc7
FCE		 532000-03-24 Frank Ch. Eigler <fche@redhat.com>
54
55 * v850.igen (ilgop): New insn pattern for four-byte breakpoints.
56
d4f3574e
SS		 57Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
58
59 * configure: Regenerated to track ../common/aclocal.m4 changes.
60
cd0fc7c3
SS		 611999-05-08 Felix Lee <flee@cygnus.com>
62
63 * configure: Regenerated to track ../common/aclocal.m4 changes.
64
c906108c
SS		 65Tue Dec 1 17:25:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
66
67 * Makefile.in (NL_TARGET): Define as -DNL_TARGET_v850.
68
69Wed Nov 25 17:52:58 1998 Andrew Cagney <cagney@b1.cygnus.com>
70
71 * Makefile.in (simops.o): Depends on targ-vals.h
72 * simops.c: Include targ-vals.h instead of
73 libgloss/.../syscall.h. Replace SYS_* with TARGET_SYS_*.
74 (divn, divun, OP_1C007E0, OP_18207E0, OP_1C207E0,OP_18007E0):
75 Replace signed long int with signed32.
76
77Fri Oct 9 18:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
78
79 * interp.c: #include "itable.h".
80 (get_insn_name): New function.
81 (sim_open): Initialize CPU_INSN_NAME,CPU_MAX_INSNS.
82 * sim-main.h (MAX_INSNS,INSN_NAME): Delete.
83
84Wed May 6 19:43:27 1998 Doug Evans <devans@canuck.cygnus.com>
85
86 * sim-main.h (INSN_NAME): New arg `cpu'.
87
88Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
89
90 * configure: Regenerated to track ../common/aclocal.m4 changes.
91
92Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
93
94 * configure: Regenerated to track ../common/aclocal.m4 changes.
95 * config.in: Ditto.
96
97Sun Apr 26 15:19:14 1998 Tom Tromey <tromey@cygnus.com>
98
99 * acconfig.h: New file.
100 * configure.in: Reverted change of Apr 24; use sinclude again.
101
102Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
103
104 * configure: Regenerated to track ../common/aclocal.m4 changes.
105 * config.in: Ditto.
106
107Fri Apr 24 11:18:08 1998 Tom Tromey <tromey@cygnus.com>
108
109 * configure.in: Don't call sinclude.
110
111Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
112
113 * configure: Regenerated to track ../common/aclocal.m4 changes.
114 * sim-main.h (SIM_MAIN_H): Wrap header.
115
116Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
117
118 * configure: Regenerated to track ../common/aclocal.m4 changes.
119
120Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
121
122 * configure: Regenerated to track ../common/aclocal.m4 changes.
123
124Tue Mar 10 15:54:50 1998 Andrew Cagney <cagney@b1.cygnus.com>
125
126 * interp.c (sim_stop): Delete, second attempt.
127
128Thu Feb 26 19:09:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
129
130 * interp.c (sim_info): Delete.
131
132Wed Feb 18 10:47:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
133
134 * sim-main.h (TRACE_ALU_INPUT*): Delete. Moved to sim-trace.[hc].
135
136 * simops.c (trace_result): Call trace_generic instead of
137 trace_one_insn.
138 (trace_module): Change variable type to integer.
139 (trace_input): Initialize trace_module with TRACE_ALU_IDX.
140
141 * sim-main.h (trace_module): Change variable decl to integer type.
142 (TRACE_BRANCH*, TRACE_LD, TRACE_ST): Update.
143
144Tue Feb 17 12:51:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
145
146 * interp.c (sim_store_register, sim_fetch_register): Pass in
147 length parameter. Return -1.
148
149Tue Feb 3 16:24:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
150
151 * sim-main.h (IMEM16, IMEM16_IMMED): Rename IMEM and
152 IMEM_IMMED. To match recent igen change.
153
154Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
155
156 * configure: Regenerated to track ../common/aclocal.m4 changes.
157
158Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
159
160 * configure: Regenerated to track ../common/aclocal.m4 changes.
161
162Fri Jan 30 09:51:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
163
164 * sim-main.h (CPU_CIA): Delete, replaced by.
165 (CIA_SET, CIA_SET): Define.
166
167Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
168
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
170
171Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
172
173 * configure: Regenerated to track ../common/aclocal.m4 changes.
174 * config.in: Ditto.
175
176Fri Dec 5 09:26:08 1997 Nick Clifton <nickc@cygnus.com>
177
178 * v850.igen: Revert break value back to its old value.
179
180Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
181
182 * configure: Regenerated to track ../common/aclocal.m4 changes.
183
184Wed Dec 3 17:27:19 1997 Nick Clifton <nickc@cygnus.com>
185
186 * v850.igen: Make break have a zero first field, since otherwise
187 it clashes with the DIVH instruction.
188
189Sat Nov 22 21:32:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
190
191 * simops.c (OP_10007E0): Rename SIGABRT -> SIM_SIGABRT. Give
192 sim_stopped instead of sim_signalled.
193
194 * v850.igen (BREAK), simops.c (OP_12007E0): Rename SIGTRAP to
195 SIM_SIGTRAP.
196 (illegal): Rename SIGILL to SIM_SIGILL.
197
198 * sim-main.h, simops.c, interp.c: Do not include signal.h.
199
200 * sim-main.h: Include sim-signal.h instead of signal.h.
201 (SIGTRAP, SIGQUIT): Delete definition.
202 (SIG_V850_EXIT): Delete definition.
203
204Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
205
206 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
207
208Fri Oct 31 10:33:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
209
210 * interp.c (sim_open): Check state magic number.
211 (sim-assert.h): Include.
212
213Tue Oct 28 11:06:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
214
215 * v850.igen: Add model filter field to records.
216
217Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
218
219 * configure: Regenerated to track ../common/aclocal.m4 changes.
220
221Fri Sep 26 11:56:02 1997 Felix Lee <flee@cygnus.com>
222
223 * sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and
224 SIM_ENGINE_RESTART_HOOK.
225
226Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
227
228 * configure: Regenerated to track ../common/aclocal.m4 changes.
229
230Wed Sep 24 17:28:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
231
232 * sim-main.h (WITH_TARGET_WORD_MSB): Delete.
233
234 * configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit
235 architecture with MSB == 31.
236
237Wed Sep 24 14:04:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
238
239 * v850.igen: Make divh insn with RRRRR==0 breakpoint.
240
241Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
242
243 * configure: Regenerated to track ../common/aclocal.m4 changes.
244
245Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
246
247 * Makefile.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
248 SIM_HOSTENDIAN, SIM_RESERVED_BITS): Delete, moved to common.
249 (SIM_EXTRA_CFLAGS): Update.
250
251Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
252
253 * configure: Regenerated to track ../common/aclocal.m4 changes.
254 * configure.in: Really specify NONSTRICT_ALIGNMENT as the default.
255
256Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
257
258 * configure.in: Specify NONSTRICT_ALIGNMENT as the default.
259 * configure: Regenerated to track ../common/aclocal.m4 changes.
260
261Fri Sep 19 10:37:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
262
263 * v850.igen (disp16): Use EXTEND16 to sign extend disp.
264 (disp22): Only shift left by 1, not 2.
265 ("jmp"): Ensure PC is 2 byte aligned.
266
267 * simops.c, v850.igen: Move "Bcond", "jr", "jarl" code to
268 v850.igen. Fix tracing.
269
270 * simops.c (OP_300, OP_400, OP_500): Move "sdl.b", "sld.h",
271 "sld.w" insns to v850.igen. Fix tracing.
272 (OP_70): Ditto for "sld.hu".
273
274 * v850.igen: Clarify tracing of "sld.b", "sld.h" et.al.
275
276 * simops.c (condition_met): Make global.
277
278 * sim-main.h (TRACE_ALU_INPUT3, TRACE_BRANCH0, TRACE_LD,
279 TRACE_ST): Define.
280 (TRACE_LD_NAME): Define.
281
282 * simops.c: Move "cmov", "cmov imm" to v850.igen, fix.
283
284Wed Sep 17 16:21:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
285
286 * simops.c: Move "mov", "reti", to v850.igen, fix tracing.
287
288 * interp.c (hash): Delete.
289
290 * v850.igen (nop): Really do nothing.
291
292 * interp.c (do_interrupt): Mask interrupts after PSW is saved, not
293 before.
294 * v850.igen (reti): Return to current PC not previous.
295
296Wed Sep 17 14:02:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
297
298 * simops.c: Move "ctret", "bsw", "hsw" to v850.igen, fix tracing.
299 (trace_module): Global, save component/module name across insn.
300
301 * simops.c: Move "bsh" to v850.igen, fix.
302
303 * v850.igen (callt): Load correct number of bytes. Fix tracing.
304 (stsr, ldsr): Correct src, dest fields. Fix tracing.
305 (ctret): Force alignment. Fix tracing.
306
307Tue Sep 16 22:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
308
309 * simops.c (trace_output): Add result argument.
310 (trace_result): New function. Simpler version of trace_output,
311 assumes trace needed.
312 (trace_output): Call trace_result.
313 (trace_output): For IMM_REG_REG, trace correct register.
314 (trace_input): Add case for 16bit immediates.
315 (OP_600, OP_640, OP_680, OP_6C0, OP_6A0): Use.
316
317 * sim-main.h (TRACE_ALU_INPUT, TRACE_ALU_RESULT): Define.
318 (trace_values, trace_name, trace_pc, trace_num_values): Make
319 global.
320 (GR, SR): Define.
321
322 v850.insn (movea, stsr): Use.
323 (sxb, sxh, zxb, zxh): Ditto.
324
325Tue Sep 16 21:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
326
327 * simops.c: Move "movea" from here.
328 * v850.igen: To here.
329
330 * v850.igen (simm16): Define, sign extend imm16.
331 (uimm16): Define, no sign extension.
332 (addi, andi, movea, movhi, mulhi, ori, satsubi, xori): Use.
333
334 * simops.c: Move "sxh", "switch", "sxb", "callt", "dispose",
335 "mov32" from here.
336 * v850.igen: To here.
337 (switch): Fix off by two error in NIA calc.
338
339Tue Sep 16 15:14:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
340
341 * simops.c (trace_pc, trace_name, trace_values, trace_num_values):
342 New static globals.
343 (trace_input): Just save pc, name and values for trace_output.
344 (trace_output): Write trace values to a buffer. Use
345 trace_one_insn to print trace info and buffer.
346 (SIZE_OPERANDS, SIZE_LOCATION): Delete.
347
348Tue Sep 16 09:02:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
349
350 * sim-main.h (struct _sim_cpu): Add psw_mask so that reserved bits
351 can be masked out.
352
353 * simops.c (OP_2007E0, OP_4007E0): Move "ldsr", "stsr"
354 instructions from here.
355 * v850.igen (ldsr, stsr): To here. Mask out reserved bits when
356 setting PSW.
357
358 * interp.c (sim_open): Set psw_mask if machine known.
359
360Tue Sep 16 10:20:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
361
362 * v850-dc: Add rule to diferentiate between breakpoint and divh.
363 * v850.igen (break): New instruction, breakpoint simulator.
364 * v850.igen (breakpoint): Enable. Change to a 32bit instruction.
365
366Mon Sep 15 18:44:05 1997 Jim Wilson <wilson@cygnus.com>
367
368 * simops.c (Multiply64): Don't store into register zero.
369
370Tue Sep 16 09:02:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
371
372 * Makefile.in (semantics.o): Add dependency.
373
374 * sim-main.h (SAVE_1, SAVE_2): Perform backward compatible save,
375 do not adjust CIA/NIA.
376
377Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
378
379 * simops.c (OP_300, OP_400, OP_70): Make behavour depend on PSW[US].
380
381 * simops.c: Move "divun", "sld.bu", "divhn", "divhun", "divn",
382 "divun", "pushml" code from here to v850.igen.
383 (divun): Make global.
384 (type3_regs): Make global
385
386 * v850.igen: Move simops.c code to here.
387
388 * interp.c (sim_create_inferior): For v850eq set US bit by
389 default.
390
391 * interp.c (sim_open): Don't set arch, now set by
392 sim_analyze_program.
393
394 * configure: Regenerated to track ../common/aclocal.m4 changes.
395
396Mon Sep 15 14:39:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
397
398 * simops.c (op_types): Move from here.
399 sim-main.h: To here.
400
401 * sim-main.h (trace_input, trace_output), simops.c: Make global.
402
403 * simops.c (OP_60): Move "jmp" code from here.
404 * v850.igen (jmp): To here.
405
406 * simops.c (OP_60): Move "sld.bu" code from here.
407 * v850.igen (sld.bu): To here.
408
409Fri Sep 12 15:11:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
410
411 * v850.igen (prepare, ...): Add to v850eq architecture.
412
413 * interp.c (sim_open): Default to v850eq.
414
415 * interp.c (sim_open): Default to v850e.
416 * sim-main.h (signal.h): Include.
417
418 * v850.igen (illegal): Report/halt illegal instructions.
419
420 * Makefile.in (SIM_EXTRA_CFLAGS): Add SIM_RESERVED_BITS.
421
422 * configure.in: Add reserved bits option.
423 * configure: Regenerate.
424
425Thu Sep 11 08:40:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
426
427 * interp.c (sim_open): Use sim_do_commandf instead of asprintf.
428
429 * sim-main.h (INSN_NAME):
430
431 * Makefile.in (INCLUDE): Add SIM_EXTRA_DEPS.
432 (SIM_EXTRA_DEPS): Add itable.h
433 (tmp-gencode): Does not depend on simops.h
434
435 * sim-main.h (itable.h): Include.
436 (MAX_INSNS, INSN_NAME): Define.
437
438 * interp.c: Compute inttype from the interrupt_names index that
439 was passed in.
440
441Wed Sep 10 10:25:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
442
443 * simops.c (trace_input): Use trace_printf instead of
444 sim_io_printf.
445 (trace_output): Ditto.
446 (trace_input): Only trace when TRACE_ALU_P. Delete code
447 disasembling instruction.
448 (trace_output): Only trace when TRACE_ALU_P.
449
450Tue Sep 9 01:29:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
451
452 * simops.c (trace_input, trace_output): Use sim_io_printf.
453 (OP_620): Pass correct argument to trace.
454 (OP_E607E0): Ditto.
455 (trace_input): Obtain prog_bfd, text_start et.al from simulator
456 struct.
457
458Mon Sep 8 21:03:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
459
460 * v850.igen: New file.
461 * v850-dc: New file.
462
463Mon Sep 8 18:33:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
464
465
466 * sim-main.h (SEXT16): Delete, use EXTEND16.
467 (SEXT8): Delete, use EXTEND8.
468 (SEXT32): Delete, used?
469 (SEXT40, SEXT44, SEXT64): Use UNSIGNED64 for constants, not ...LL.
470 (WITH_TARGET_WORD_MSB): Define as 31. v850 little bit endian.
471
472 * simops.c: Use EXTEND15 from sim-bits instead of SEXT16.
473
474 * sim-main.h (DEBUG_TRACE, DEBUG_VALUES, v850_debug): Delete,
475 replace with TRACE_INSN_P and TRACE_ALU_P.
476
477 * simops.c (trace_input, trace_output): Update.
478
479 * interp.c (sim_engine_run): Delete.
480 (lookup_hash): Delete.
481 (sim_open): Do not fill hash table.
482 (sim_trace): Delete.
483
484Fri Sep 5 17:04:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
485
486 * simops.c (OP_FFFF): Use sim_engine_halt.
487 (OP_12007E0): Ditto.
488 (OP_10007E0): Ditto.
489
490 * sim-main.h (struct sim_cpu): Delete member exception. Using
491 sim-engine et.al.
492
493 * interp.c (sim_info): Do not do anything in sim-info.
494 (sim_stop): Delete, replace with sim-stop.
495 (sim_stop_reason): Delete, replace with sim-reason.
496
497 * sim-main.h (WITH_WATCHPOINTS): Define.
498 (WITH_MODULO_MEMORY): Define
499
500 * Makefile.in (SIM_OBJS): Add sim-resume, sim-watch, sim-stop,
501 sim-reason.
502
503 * interp.c (enum interrupt_cond_type): Delete.
504 (struct interrupt_generator): Delete.
505 (enum interrupt_type): Drop int_none.
506 (sim_open): Initialize WATCHPOINT module.
507 (sim_resume, sim_run): Rename sim_resume to sim_run.
508 (sim_engine_run): Replace interrupt code with call to sim-events.
509 (sim_set_interrupt): Delete.
510 (sim_parse_number): Delete.
511
512Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
513
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
515
516Thu Sep 4 18:11:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
517
518 * simops.c (fetch_argv): New function, fetch a arg vector from
519 simulator memory.
520
521 * configure.in: Check for fork, execve, execv.
522 * configure: Regenerate.
523
524 * interp.c (sim_store_register, sim_fetch_register): Use H2T_4 and
525 T2H_4 for byte swapping.
526
527 * sim-main.h, interp.c (get_word, get_half, get_byte, put_word,
528 put_half, put_byte): Delete.
529
530 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
531
532 * sim-main.h (load_mem, store_mem): Redefine as macros.
533 (IMEM, IMEM_IMMED): New macros - fetch instructions.
534
535 * simops.c (OP_10007E0): For SYS_read, SYS_write, SYS_open
536 transfer data via a buffer.
537 (fetch_str): New function, fetch string from memory.
538
539 * Makefile.in (SIM_OBJS): Add sim-hrw.o module.
540
541 * interp.c (sim_open): Establish memory maps using sim-memopt.c
542 via sim_do_command.
543 (sim_do_command): Print error if memory-map command is used. Call
544 sim_args_command.
545 (map): Delete, replaced by sim-core.
546 (sim_memory_init): Delete, replaced by sim-core.
547 (sim_set_memory_map): Delete, replaced by sim-memopt.
548 (load_mem): Delete, replaced by sim-core.
549 (store_mem): Delete, replaced by sim-core.
550 (sim_write): Delete, replaced by sim-hrw.
551 (sim_read): Delete, replaced by sim-hrw.
552
553 * sim-main.h (struct sim_state): Remove memory members, using
554 sim-core.c
555
556Wed Sep 3 10:18:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
557
558 * sim-main.h: Replace SIM_HAVE_FLATMEM with mem ptr.
559 * interp.c (map): Do not add to a void pointer.
560
561 * Makefile.in (INCLUDE): Add sim-main.h
562
563 * configure.in: Check for time.h
564 * configure: Re-generate.
565
566 * interp.c (struct interrupt_generator): Make time unsigned long,
567 address SIM_ADDR.
568 (sim_resume): Make oldpc SIM_ADDR.
569 (struct hash_entry): Make mask/opcode unsigned.
570
571 * v850_sim.h (struct simops ): Make opcode and mask unsigned.
572
573 * simops.c (utime.h): Include if available.
574 (OP_10007E0): Check for UTIME function.
575 (divun): Put parentheses around shift argument.
576 (OP_640): Put parentheses around shift argument, was wrong.
577 (OP_107F0): Return something.
578
579 * interp.c (sim_parse_number): Use strtoul not strtol.
580 (sim_resume): Use sim_elapsed_time_get to keep track of the time.
581
582 * configure.in (SIM_AC_OPTION_WARNINGS): Add.
583 (SIM_AC_OPTION_ENDIAN): Set to hardwired big.
584 (SIM_AC_OPTION_HOST_ENDIAN): Add.
585 (AC_CHECK_FUNCS): Add utime.
586 (AC_CHECK_HEADERS): Add stdlib.h, string.h, strings.h, utime.h
587 configure: Regenerate.
588
589
590 * Makefile.in (SIM_RUN_OBJS): Use nrun.o.
591 (SIM_OBJS): Add sim-io.o, sim-hload.o, sim-utils.o, sim-options.o,
592 sim-config.o, sim-module.o, sim-events.o, sim-core.o,
593 sim-endian.o, sim-engine.o, sim-trace.o, sim-profile.o
594 (SIM_ENDIAN, SIM_WARNGINS): Define.
595
596 * simops.c (OP_10007E0): Use sim_io_* for transfers.
597
598 * interp.c (sim_resume): Pass sd around.
599
600 * simops.c (sim-main.h): Include.
601
602 * gencode.c (write_template): Generate #include sim-main.h.
603 (write_opcodes): Ditto.
604
605 * interp.c (prog_bfd, prog_bfd_was_opened_p): Delete.
606 (v850_callback): Ditto.
607 (sim_kind, myname): Ditto.
608 (lookup_hash): Pass SD. Use sim_io_error.
609 (sim_set_memory_map): Pass in SD, use.
610 (init_system): Pass in SD, use.
611 (sim_open): Update.
612 (sim_set_profile): Delete.
613 (sim_set_profile_size): Delete.
614 (do_interrupt): Pass in SD, use.
615 (sim_info): Use sim_io_printf.
616 (sim_create_inferior): Reset registers. Set PC from prog_bfd
617 argument.
618 (sim_load): Delete, use common/sim-hload.c
619 (sim_size): Rename to sim_memory_init.
620 (sim_write): Remove call to init_system.
621 (init_system): Delete.
622 (sim_set_callbacks): Delete.
623 (sim_set_interrupt): Pass in SD, use.
624 (start_time): Delete.
625
626 * v850_sim.h: Remove everything except `struct simops' from here.
627 * sim-main.h: Move most to here.
628 * gencode.c: Move #includes to here.
629
630 * sim-main.h(struct _sim_cpu): Rename struct _state.
631 (#define PC, et.al.): Update
632 (v850_callback): Delete. Replaced with SIM_DESC arg.
633 (int8, uint8, int16, uint16, int32, uint32): Define types using
634 unsigned8 et.al from common/sim-types.h.
635 * sim-main.h (State): Define as STATE_CPU.
636
637Mon Sep 1 12:07:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
638
639 * configure.in: Check for time, chmod.
640 * configure: Regenerate.
641 * simops.c (SYS_time, SYS_chmod): Use HAVE_TIME, HAVE_CHMOD.
642
643 * simops.c (../../libgloss/v850/sys/syscall.h): Include instead of
644 sys/syscall.h.
645 (OP_10007E0): Check the existance each SYS_* macro independantly.
646
647 * v850_sim.h (SIGQUIT, SIGTRAP): Only define if missing.
648
649Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
650
651 * configure: Regenerated to track ../common/aclocal.m4 changes.
652 * config.in: Ditto.
653
654Tue Aug 26 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
655
656 * interp.c (sim_kill): Delete.
657 (sim_create_inferior): Add ABFD argument.
658 (sim_load): Move setting of PC from here.
659 (sim_create_inferior): To here.
660
661Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
662
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
664 * config.in: Ditto.
665
666Mon Aug 25 11:31:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
667
668 * interp.c (sim_open): Add ABFD argument.
669
670Fri Aug 22 10:39:28 1997 Nick Clifton <nickc@cygnus.com>
671
672 * simops.c (bsh): Only set CY flag if either of the bottom
673 bytes is zero.
674
675 * simops.c (prepare, dispose): Lower numbered
676 registers go to higher numbered address.
677
678 * simops.c (unsigned divide instructions): S bit set if result has
679 top bit set.
680
681 * simops.c (pushml, pushmh, popml, popmh): Lower numbered
682 registers go to higher numbered address.
683
684Wed Aug 20 13:56:35 1997 Nick Clifton <nickc@cygnus.com>
685
686 * simops.c (OP_107E0, OP_107F0, OP_307E0, OP_307F0): Use correct
687 interpretation of SR bit in list18 structure.
688 (divn, divun): New functions to perform N step divide functions.
689
690Mon Aug 18 10:59:02 1997 Nick Clifton <nickc@cygnus.com>
691
692 * simops.c (OP_300, OP_400, OP_60, OP_70): Support variant opcodes
693 with US bit set in the PSW.
694
695Wed Aug 13 19:06:55 1997 Nick Clifton <nickc@cygnus.com>
696
697 * interp.c (sim_resume): Opcode functions return amount to be
698 added to PC and all opcodes take a standard format in the OP[]
699 array.
700
701 (do_format_*): Functions removed.
702
703 * v850_sim.h (SP, EP): New register mnemonics.
704
705 * gencode.c (write_header): Functions prototypes return an
706 integer.
707
708 * simops.c: Opcode functions return amount to be added to PC.
709
710 * v850_sim.h (CTPC, CTPSW, CTBP): New register mnemonics.
711
712 * simops.c: Add support for v850e instructions.
713
714 * simops.c: Add support for v850eq instructions.
715
716Tue May 20 10:24:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
717
718 * interp.c (sim_open): Add callback argument.
719 (sim_set_callbacks): Delete SIM_DESC argument.
720
721Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
722
723 * configure: Regenerated to track ../common/aclocal.m4 changes.
724
725Wed Apr 23 17:20:16 1997 Doug Evans <dje@canuck.cygnus.com>
726
727 * interp.c (prog_bfd_was_opened_p): New static local.
728 (prog_bfd): New global variable.
729 (sim_open): Undo patch to add -E support.
730 (sim_close): Close prog_bfd if sim_load opened it.
731 (sim_load): Record bfd of loaded file in prog_bfd.
732 * simops.c (prog_bfd): Renamed from exec_bfd.
733
734Fri Apr 18 14:17:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
735
736 * interp.c (sim_stop): Stub function.
737
738Thu Apr 17 03:53:18 1997 Doug Evans <dje@canuck.cygnus.com>
739
740 * Makefile.in (SIM_OBJS): Add sim-load.o.
741 * interp.c (sim_kind, myname): New static locals.
742 (sim_open): Set sim_kind, myname. Ignore -E arg.
743 (sim_load): Return SIM_RC. New arg abfd. Call sim_load_file to
744 load file into simulator. Set start address from bfd.
745 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
746
747Wed Apr 16 19:53:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
748
749 * simops.c (OP_10007E0): Only provide system calls SYS_execv,
750 SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
751
752Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
753
754 * configure: Regenerated to track ../common/aclocal.m4 changes.
755 * config.in: Ditto.
756
757Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
758
759 * interp.c (sim_open): New arg `kind'.
760
761 * configure: Regenerated to track ../common/aclocal.m4 changes.
762
763Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
764
765 * configure: Regenerated to track ../common/aclocal.m4 changes.
766
767Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
768
769 * configure: Regenerated to track ../common/aclocal.m4 changes.
770
771Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
772
773 * configure: Re-generate.
774
775Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
776
777 * configure: Regenerate to track ../common/aclocal.m4 changes.
778
779Thu Mar 13 13:00:54 1997 Doug Evans <dje@canuck.cygnus.com>
780
781 * interp.c (sim_open): New SIM_DESC result. Argument is now
782 in argv form.
783 (other sim_*): New SIM_DESC argument.
784
785Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
786
787 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
788 COMMON_{PRE,POST}_CONFIG_FRAG instead.
789 * configure.in: sinclude ../common/aclocal.m4.
790 * configure: Regenerated.
791
792Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
793
794 * configure configure.in Makefile.in: Update to new configure
795 scheme which is more compatible with WinGDB builds.
796 * configure.in: Improve comment on how to run autoconf.
797 * configure: Re-run autoconf to get new ../common/aclocal.m4.
798 * Makefile.in: Use autoconf substitution to install common
799 makefile fragment.
800
801Mon Jan 20 16:05:34 1997 Michael Meissner <meissner@tiktok.cygnus.com>
802
803 * simops.c (OP_{E0,2E0,6E0}): The multiply operations sign extend,
804 not zero extend.
805
806Tue Jan 14 17:06:03 1997 Stu Grossman (grossman@critters.cygnus.com)
807
808 * simops.c: Put ifdefs around things to make MSVC happy. Get rid
809 of unistd.h. Disable SYS_stat, SYS_chown, SYS_time, SYS_times,
810 SYS_gettimeofday and SYS_utime from MSVC.
811
812Tue Dec 31 18:11:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
813
814 * simops.c (OP_10007E0): Know that kill encodes the signal number
815 via: 0xdead0000 | signal and turn it back into a signal.
816
817Fri Dec 27 14:44:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
818
819 * v850_sim.h (SIG_V850_EXIT): Define as -1.
820
821 * interp.c (sim_open): Cast calloc function.
822 (sim_stop_reason): If signal is SIG_V850_EXIT, inform gdb the
823 program exited with the appropriate exit code.
824 (sim_set_interrupt): Declare buildargv.
825
826 * simops.c (OP_10007E0): Make exit signal normal exit. Make time
827 type correct and work on big endian systems.
828
829Wed Nov 20 02:18:44 1996 Doug Evans <dje@canuck.cygnus.com>
830
831 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
832 (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
833 * configure.in: Simplify using macros in ../common/aclocal.m4.
834 Call AC_CHECK_HEADERS(unistd.h).
835 * configure: Regenerated.
836 * config.in: New file.
837 * simops.c: #include "config.h". #include <unistd.h> if present.
838
839Sun Nov 3 23:02:54 1996 Stan Shebs <shebs@andros.cygnus.com>
840
841 * v850_sim.h (State): New slots dummy_mem, pending_nmi.
842 (EIPC, etc): New macros for system registers.
843 * simops.c, interp.c: Use everywhere.
844
845 * interp.c: Add support for interrupts issued by interrupt
846 generators, either PC- or time-based. Controlled by simulator
847 command "sim interrupt".
848
849 * interp.c: Add support for variable-size allocation of memory,
850 via simulator command "sim memory-map".
851 (map): Issue SIGSEGV for references to invalid memory regions.
852
853Thu Oct 31 14:44:10 1996 Gavin Koch <gavin@cygnus.com>
854
855 * simops.c: Include <sys/time.h> for struct timeval and
856 struct timezone.
857
858Wed Oct 30 08:49:10 1996 Jeffrey A Law (law@cygnus.com)
859
860 * simops.c (OP_10007E0): Handle SYS_times and SYS_gettimeofday.
861
862 * simops.c (OP_10007E0): Handle SYS_time.
863
864Tue Oct 29 14:22:55 1996 Jeffrey A Law (law@cygnus.com)
865
866 * simops.c: Include <sys/stat.h>.
867 (OP_10007E0): Handle SYS_stat.
868
869Thu Oct 24 12:26:35 1996 Jeffrey A Law (law@cygnus.com)
870
871 * simops.c (OP_10007E0): Don't declare errno.
872
873 * simops.c (OP_500): Mask off low bit in displacement
874 for sld.w.
875 (OP_501): Similarly.
876
877 * simops.c (OP_500): Fix displacement handling for sld.w.
878 (OP_501): Similarly for sst.w.
879
880 * simops.c (trace_input): Remove all references to SEXT7.
881 (OP_300, OP_400, OP_500, OP_380, OP_480, OP_501): Displacement
882 is zero extended for sst/sld instructions.
883 * v850_sim.h (SEX7): Delete. It's no longer needed (and it
884 was incorrect anyway).
885
886Thu Oct 24 10:33:33 1996 Stu Grossman (grossman@critters.cygnus.com)
887
888 * Makefile.in: Get rid of srcroot. Set all INSTALL macros via
889 autoconf.
890 * gencode.c (write_opcodes): Pad operands field to account for
891 MSVC braindamage.
892 * simops.c: Include errno.h. Exclude SYS_chown, since MSVC
893 doesn't support it. (Why is this here in the first place?!?)
894 * v850_sim.h: Get rid of 64 bit defs. Also, get rid of #elif's.
895 Change number of operands in struct simops from 9 to 6. Define
896 SIGTRAP and SIGQUIT for MSVC.
897
898Tue Oct 15 16:19:51 1996 Stu Grossman (grossman@critters.cygnus.com)
899
900 * interp.c (MEM_SIZE): It's now bytes, not a power of 2.
901 * (map): Add support for external mem in the 1->2 meg range.
902 Also, abort() when memory access is way out of bounds. (Better to
903 die than to give wrong result. (This will be fixed later.))
904 * (sim_size): MEM_SIZE is now bytes, not shift factor.
905
906Tue Oct 1 15:53:24 1996 Gavin Koch <gavin@cygnus.com>
907
908 * simops.c (trace_input): Swapped order of operands for output
909 output of OP_IMM_REG. Changed the fetching of the operands for
910 OP_LOAD32, and OP_STORE32 to work like op-function.
911
912Mon Sep 30 15:46:33 1996 Stu Grossman (grossman@critters.cygnus.com)
913
914 * interp.c: Move includes of remote-sim.h and callback.h to
915 v850-sim.h.
916 * (lookup_hash): Add PC to report of hash failure.
917 * (map load_mem store_mem): New memory subsystem. Models V851
918 memory system.
919 * (sim_write sim_read): Use new memory subsystem.
920 * (sim_resume): Don't load and save PC into EIPC anymore. Needed
921 to make user-defined traps work right.
922 * simops.c (OP_*): Use new memory subsystem.
923 * (OP_14007E0 (reti)): Implement reti.
924 * (OP_14996E0 (trap)): Implement user-defined traps. Move I/O to
925 trap 31. Use new memory subsystem.
926 * v850_sim.h: Prototypes for load_mem, store_mem and map. Use
927 load_mem in RLW macro.
928
929Fri Sep 27 18:34:09 1996 Stu Grossman (grossman@critters.cygnus.com)
930
931 * gencode.c (write_opcodes): Output hex values for opcode mask
932 and patterns.
933 * interp.c (sim_resume): Save and restore PC from the appropriate
934 register.
935 * (sim_fetch_register sim_store_register): Fix byte-order problem
936 with reading and writing registers.
937 * simops.c (OP_FFFF): Implement pseudo-breakpoint insn.
938
939Fri Sep 27 17:42:37 1996 Jeffrey A Law (law@cygnus.com)
940
941 * simops.c (trace_input): Fix thinko.
942
943Wed Sep 18 09:54:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
944
945 * simops.c (exec_bfd): Rename from sim_bfd.
946 (trace_input): Ditto.
947
948Thu Sep 12 12:03:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
949
950 * simops.c (trace_input): Use find_nearest_line to print line
951 number, function name or file name of PC.
952
953Wed Sep 11 16:44:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
954
955 * simops.c: Add tracing support. Use SEXTxx macros instead of
956 doing hardwired shifts.
957
958 * configure.in (--enable-sim-cflags): Add switch to add additional
959 flags to simulator buld. If --enable-sim-cflags=trace, turn on
960 tracing.
961 * configure: Regenerate.
962
963 * Makefile.in: Don't require a VPATH capable make if configuring
964 in the same directory. Don't use CFLAGS for configuration flags.
965 Add flags from --enable-sim-cflags. Support canadian cross
966 builds. Rebuild whole simulator if include files change.
967
968 * interp.c (v850_debug): New global for debugging.
969 (lookup_hash,sim_size,sim_set_profile): Use
970 printf_filtered callback, instead of calling printf directly.
971 (sim_{open,trace}): Enable tracing if -t and compiled for tracing.
972
973 * v850_sim.h: Use limits.h to set the various sized types.
974 (SEXT{5,7,16,22}): New macros.
975
976Mon Sep 9 20:50:46 1996 Jeffrey A Law (law@cygnus.com)
977
978 * interp.c (hash): Make this an inline function
979 when compiling with GCC. Simplify.
980 * simpos.c: Explicitly include "sys/syscall.h". Remove
981 some #if 0'd code. Enable more emulated syscalls.
982
983Wed Sep 4 01:48:55 1996 Jeffrey A Law (law@cygnus.com)
984
985 * interp.c: Fix sign bit handling for add and sub instructions.
986
987Tue Sep 3 10:20:30 1996 Jeffrey A Law (law@cygnus.com)
988
989 * gencode.c: Fix various indention & style problems.
990 Remove test code. Remove #if 0 code.
991 * interp.c: Provide prototypes for all static functions.
992 Fix minor indention problems.
993 (sim_open, sim_resume): Remove unused variables.
994 (sim_read): Return type is "int".
995 * simops.c: Remove unused variables.
996 (divh): Make result of divide-by-zero zero.
997 (setf): Initialize result to keep compiler quiet.
998 (sar instructions): These just clear the overflow bit.
999 * v850_sim.h: Provide prototypes for put_byte, put_half
1000 and put_word.
1001
1002 * interp.c: OP should be an array of 32bit operands!
1003 (v850_callback): Declare.
1004 (do_format_5): Fix extraction of OP[0].
1005 (sim_size): Remove debugging printf.
1006 (sim_set_callbacks): Do something useful.
1007 (sim_stop_reason): Gross hacks to get c-torture running.
1008 * simops.c: Simplify code for computing targets of bCC
1009 insns. Invert 's' bit if 'ov' bit is set for some
1010 instructions. Fix 'cy' bit handling for numerous
1011 instructions. Make the simulator stop when a halt
1012 instruction is encountered. Very crude support for
1013 emulated syscalls (trap 0).
1014 * v850_sim.h: Include "callback.h" and declare
1015 v850_callback. Items in the operand array are 32bits.
1016
1017Sun Sep 1 22:35:35 1996 Jeffrey A Law (law@cygnus.com)
1018
1019 * interp.c (sim_resume): Fix code to check for a format 3
1020 opcode.
1021 * simops.c: bCC insns only argument is a constant, not a
1022 register value (duh...)
1023
1024Fri Aug 30 10:33:49 1996 Jeffrey A Law (law@cygnus.com)
1025
1026 * simops.c: Fix "not1" and "set1".
1027
1028 * simops.c: Don't forget to initialize temp for
1029 "ld.h" and "ld.w"
1030
1031 * interp.c: Remove various debugging printfs.
1032
1033 * simops.c: Fix satadd, satsub boundary case handling.
1034
1035 * interp.c (hash): Fix.
1036 * interp.c (do_format_8): Get operands correctly and
1037 call the target function.
1038 * simops.c: Rough cut at "clr1", "not1", "set1", and "tst1".
1039
1040Thu Aug 29 13:53:29 1996 Jeffrey A Law (law@cygnus.com)
1041
1042 * interp.c (do_format_4): Get operands correctly and
1043 call the target function.
1044 * simops.c: Rough cut at "sld.b", "sld.h", "sld.w", "sst.b",
1045 "sst.h", and "sst.w".
1046
1047 * v850_sim.h: The V850 doesn't have split I&D spaces. Change
1048 accordingly. Remove many unused definitions.
1049 * interp.c: The V850 doesn't have split I&D spaces. Change
1050 accordingly.
1051 (get_longlong, get_longword, get_word): Deleted.
1052 (write_longlong, write_longword, write_word): Deleted.
1053 (get_operands): Deleted.
1054 (get_byte, get_half, get_word): New functions.
1055 (put_byte, put_half, put_word): New functions.
1056 * simops.c: Remove unused functions. Rough cut at
1057 "ld.b", "ld.h", "ld.w", "st.b", "st.h", "st.w" insns.
1058
1059 * v850_sim.h (struct _state): Remove "psw" field. Add
1060 "sregs" field.
1061 (PSW): Remove bogus definition.
1062 * simops.c: Change condition code handling to use the psw
1063 register within the sregs array. Handle "ldsr" and "stsr".
1064
1065 * simops.c: Handle "satadd", "satsub", "satsubi", "satsubr".
1066
1067 * interp.c (do_format_5): Get operands correctly and
1068 call the target function.
1069 (sim_resume): Don't do a PC update for format 5 instructions.
1070 * simops.c: Handle "jarl" and "jmp" instructions.
1071
1072 * simops.c: Fix minor typos. Handle "cmp", "setf", "tst"
1073 "di", and "ei" instructions correctly.
1074
1075 * interp.c (do_format_3): Get operands correctly and call
1076 the target function.
1077 * simops.c: Handle bCC instructions.
1078
1079 * simops.c: Add condition code handling to shift insns.
1080 Fix minor typos in condition code handling for other insns.
1081
1082 * Makefile.in: Fix typo.
1083 * simops.c: Add condition code handling to "sub" "subr" and
1084 "divh" instructions.
1085
1086 * interp.c (hash): Update to be more accurate.
1087 (lookup_hash): Call hash rather than computing the hash
1088 code here.
1089 (do_format_1_2): Handle format 1 and format 2 instructions.
1090 Get operands correctly and call the target function.
1091 (do_format_6): Get operands correctly and call the target
1092 function.
1093 (do_formats_9_10): Rough cut so shift ops will work.
1094 (sim_resume): Tweak to deal with format 1 and format 2
1095 handling in a single funtion. Don't update the PC
1096 for format 3 insns. Fix typos.
1097 * simops.c: Slightly reorganize. Add condition code handling
1098 to "add", "addi", "and", "andi", "or", "ori", "xor", "xori"
1099 and "not" instructions.
1100 * v850_sim.h (reg_t): Registers are 32bits.
1101 (_state): The V850 has 32 general registers. Add a 32bit
1102 psw and pc register too. Add accessor macros
1103
1104 * Makefile.in, interp.c, v850_sim.h: Bring over endianness
1105 changes from the d10v simulator.
1106
1107 * simops.c: Add shift support.
1108
1109 * simops.c: Add multiply & divide support. Abort for system
1110 instructions.
1111
1112 * simops.c: Add logicals, mov, movhi, movea, add, addi, sub
1113 and subr. No condition codes yet.
1114
1115Wed Aug 28 13:53:22 1996 Jeffrey A Law (law@cygnus.com)
1116
1117 * ChangeLog, Makefile.in, configure, configure.in, v850_sim.h,
1118 gencode.c, interp.c, simops.c: Created.
1119
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