1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
12 * configure: Regenerate.
14 2016-01-10 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-10 Mike Frysinger <vapier@gentoo.org>
20 * configure: Regenerate.
22 2016-01-10 Mike Frysinger <vapier@gentoo.org>
24 * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
25 * configure: Regenerate.
27 2016-01-10 Mike Frysinger <vapier@gentoo.org>
29 * configure: Regenerate.
31 2016-01-10 Mike Frysinger <vapier@gentoo.org>
33 * configure: Regenerate.
35 2016-01-09 Mike Frysinger <vapier@gentoo.org>
37 * config.in, configure: Regenerate.
39 2016-01-06 Mike Frysinger <vapier@gentoo.org>
41 * interp.c (sim_open): Mark argv const.
42 (sim_create_inferior): Mark argv and env const.
44 2016-01-04 Mike Frysinger <vapier@gentoo.org>
46 * endian.c (get_word): Delete all arch/big endian logic.
47 (get_longword, write_word, write_longword): Likewise.
49 2016-01-03 Mike Frysinger <vapier@gentoo.org>
51 * interp.c (sim_open): Update sim_parse_args comment.
53 2016-01-03 Mike Frysinger <vapier@gentoo.org>
55 * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
56 * configure: Regenerate.
58 2016-01-02 Mike Frysinger <vapier@gentoo.org>
60 * configure: Regenerate.
62 2015-12-30 Mike Frysinger <vapier@gentoo.org>
64 * wrapper.c (d10v_reg_store, d10v_reg_fetch): Define.
65 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
66 (sim_store_register): Rename to ...
67 (d10v_reg_store): ... this. Rename cpu to sd.
68 (sim_fetch_register): Rename to ...
69 (d10v_reg_fetch): ... this. Rename cpu to sd.
71 2015-12-27 Mike Frysinger <vapier@gentoo.org>
73 * Makefile.in (SIM_OBJS): Delete sim-hload.o.
75 2015-12-26 Mike Frysinger <vapier@gentoo.org>
77 * config.in, configure: Regenerate.
79 2015-11-15 Mike Frysinger <vapier@gentoo.org>
81 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
83 2015-11-15 Mike Frysinger <vapier@gentoo.org>
85 * interp.c (sim_open): Delete sim_create_inferior call.
87 2015-11-15 Mike Frysinger <vapier@gentoo.org>
89 * d10v_sim.h (d10v_callback): Delete.
90 * interp.c (d10v_callback): Delete.
91 (do_long, do_2_short, do_parallel, set_dmap_register,
92 set_imap_register, xfer_mem, dmem_addr, imem_addr, sim_info,
93 sim_create_inferior): Replace d10v_callback->printf_filtered
95 (sim_open): Delete d10v_callback assignment.
96 * simops.c (move_to_cr, trace_input_func, do_trace_output_flush,
97 do_trace_output_finish, trace_output_40, trace_output_32,
98 trace_output_16, trace_output_void, trace_output_flag, OP_5F20,
99 OP_5201, OP_27000000, OP_3220, OP_3400, OP_3000, OP_6C1F, OP_6C01,
100 OP_6E1F, OP_6E01): Replace d10v_callback->printf_filtered with
101 sim_io_printf and d10v_callback->flush_stdout with
103 (OP_5F00): Likewise. Rename d10v_callback to cb.
105 2015-11-15 Mike Frysinger <vapier@gentoo.org>
107 * Makefile.in (SIM_OBJS): Add sim-reason.o, sim-resume.o, and
109 * d10v_sim.h (struct d10v_memory): Delete fault member.
110 (struct _state): Delete exception member.
111 * interp.c (lookup_hash): Call sim_engine_halt instead of setting
113 (do_2_short, do_parallel): Delete State.exception checks.
114 (sim_size): Mark static.
115 (map_memory): Call sim_engine_halt instead of returning fault.
116 Call xcalloc instead of calloc and checking the return.
117 (dmem_addr): Call sim_engine_halt when phys_size is 0.
118 (imem_addr): Likewise.
119 (stop_simulator, sim_stop, sim_stop_reason): Delete.
120 (sim_resume): Rename to ...
121 (step_once): ... this. Delete State.exception code and move
122 siggnal checking to sim_engine_run.
123 (sim_engine_run): New function.
124 * simops.c (EXCEPTION): Define.
125 (move_to_cr): Call EXCEPTION instead of setting State.exception.
126 (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
127 OP_6601, OP_6201, OP_6200, OP_33010000, OP_5201, OP_27000000,
128 OP_2F000000, OP_3220, OP_3200, OP_3400, OP_3000, OP_34000000,
129 OP_6800, OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000,
130 OP_6A00, OP_6E1F, OP_6A01, OP_6E01, OP_37010000, OP_5FE0): Likewise.
131 (OP_5F20): Call sim_engine_halt instead of setting State.exception.
132 (OP_5F00): Call sim_engine_halt and EXCEPTION instead of setting
135 2015-11-15 Mike Frysinger <vapier@gentoo.org>
137 * d10v_sim.h (struct simops): Add SIM_DESC and SIM_CPU to func args.
138 (SET_CREG, SET_HW_CREG, SET_PSW_BIT): Pass sd and cpu to move_to_cr.
139 (dmem_addr, imem_addr, move_to_cr): Add SIM_DESC and SIM_CPU args.
140 (RB, SW, RW, SLW, RLW): Pass sd and cpu to dmem_addr.
141 * endian.c: Change d10v_sim.h include to sim-main.h.
142 * gencode.c: Likewise. Add SIM_DESC and SIM_CPU args to all OPs.
143 * interp.c (lookup_hash, do_long, do_2_short, do_parallel,
144 map_memory, set_dmap_register, dmap_register, set_imap_register,
145 imap_register, sim_d10v_translate_dmap_addr, xfer_mem,
146 sim_d10v_translate_imap_addr, sim_d10v_translate_addr): Add
147 SIM_DESC and SIM_CPU args and adjust all callers.
149 (sim_open): Do not assign trace_sd.
150 (sim_resume, sim_create_inferior, sim_fetch_register,
151 sim_store_register): Set up cpu from the first one in sd.
152 * simops.c (move_to_cr): Add SIM_DESC and SIM_CPU args.
153 (trace_input_func, trace_input, do_trace_output_finish,
154 do_trace_output_finish, trace_output_40, trace_output_32,
155 trace_output_16, trace_output_void, trace_output_flag): Add
157 (trace_input_func): Likewise. Change trace_sd to sd.
158 (OP_*): Add SIM_DESC and SIM_CPU args to all OP funcs.
160 2015-11-14 Mike Frysinger <vapier@gentoo.org>
162 * interp.c (sim_close): Delete.
164 2015-11-10 Mike Frysinger <vapier@gentoo.org>
166 * interp.c (sim_d10v_translate_dmap_addr): Mark static.
167 (sim_d10v_translate_imap_addr): Likewise.
168 (sim_d10v_translate_addr): Likewise.
170 2015-06-23 Mike Frysinger <vapier@gentoo.org>
172 * configure: Regenerate.
174 2015-06-12 Mike Frysinger <vapier@gentoo.org>
176 * configure: Regenerate.
178 2015-06-12 Mike Frysinger <vapier@gentoo.org>
180 * configure: Regenerate.
182 2015-04-18 Mike Frysinger <vapier@gentoo.org>
184 * sim-main.h (SIM_CPU): Delete.
186 2015-04-18 Mike Frysinger <vapier@gentoo.org>
188 * sim-main.h (sim_cia): Delete.
190 2015-04-17 Mike Frysinger <vapier@gentoo.org>
192 * sim-main.h (CIA_GET, CIA_SET): Delete.
194 2015-04-17 Mike Frysinger <vapier@gentoo.org>
196 * interp.c (d10v_pc_get, d10v_pc_set): New functions.
197 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
198 CPU_PC_STORE for all cpus.
200 2015-04-15 Mike Frysinger <vapier@gentoo.org>
202 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
203 * sim-main.h (STATE_CPU): Delete.
205 2015-04-13 Mike Frysinger <vapier@gentoo.org>
207 * configure: Regenerate.
209 2015-04-06 Mike Frysinger <vapier@gentoo.org>
211 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
213 2015-04-02 Mike Frysinger <vapier@gentoo.org>
215 * interp.c (lookup_hash): Change SIGILL to GDB_SIGNAL_ILL.
216 (sim_resume): Change SIGBUS/SIGSEGV to GDB_SIGNAL_BUS, SIGILL to
217 GDB_SIGNAL_ILL, and SIGTRAP to GDB_SIGNAL_TRAP.
219 2015-04-01 Mike Frysinger <vapier@gentoo.org>
221 * interp.c (sim_set_profile, sim_set_profile_size): Delete.
223 2015-03-31 Mike Frysinger <vapier@gentoo.org>
225 * Makefile.in (simops.o): New rule.
227 2015-03-30 Mike Frysinger <vapier@gentoo.org>
229 * d10v_sim.h (text, text_start, text_end, prog_bfd): Delete.
230 (SEXT8, SEXT16, SEXT32, MASK32): Undefine.
231 * interp.c: Delete run-sim.h and d10v_sim.h includes. Include
232 sim-main.h and sim-options.h.
233 (myname, sim_kind, init_text_p, prog_bfd_was_opened_p, prog_bfd,
234 text, text_start, text_end, decode_pc, sim_set_profile,
235 sim_set_profile_size, sim_set_trace, sim_set_callbacks,
236 sim_trace, sim_do_command, sim_load): Delete.
237 (INLINE): Delete define.
238 (free_state): New function.
239 (trace_sd): Declare global variable.
240 (sim_open): Rewrite to use new common logic.
241 (sim_close): Delete body.
242 * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
243 (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
244 * sim-main.h: New file.
245 * simops.c: Change d10v_sim.h include to sim-main.h.
246 (trace_input_func): Rewrite pc checks to use trace_sd.
248 2015-03-30 Mike Frysinger <vapier@gentoo.org>
250 * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
251 * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
252 ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
253 (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
255 2015-03-30 Mike Frysinger <vapier@gentoo.org>
257 * Makefile.in (gencode.o, d10v-opc.o): Add $(WARN_CFLAGS).
258 (gencode): Add $(BUILD_LDFLAGS).
259 * endian.c (get_word, get_longword, get_longlong, write_word,
260 write_longword, write_longlong): Convert old style prototypes.
261 * gencode.c: Include string.h.
262 (main): Convert old style prototype.
263 (write_header): Convert old style prototype and fix printf format.
264 (write_template, write_opcodes): Likewise.
265 (check_opcodes): Mark static void.
266 * interp.c: Include inttypes.h and run-sim.h.
267 (hash, lookup_hash, decode_pc, do_long, do_2_short, do_parallel,
268 add_commas, sim_size, sim_write, sim_read, sim_open, sim_close,
269 sim_set_profile, sim_set_profile_size, sim_stop, +sim_resume,
270 sim_info, sim_set_callbacks, sim_stop_reason, sim_fetch_register,
271 sim_store_register, sim_do_command, sim_load): Convert old style
273 (sim_create_inferior): Fix pointer cast to use uintptr_t.
274 * simops.c (strrchr): Delete prototype.
275 (trace_input_func): Mark name static.
276 (trace_input_func, trace_output_void, trace_output_flag): Convert old style
278 (OP_*): Convert old style prototypes.
280 2015-03-30 Mike Frysinger <vapier@gentoo.org>
282 * Makefile.in (interp.o, simops.o, endian.o, table.o): Delete rules.
283 * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
284 SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
285 SIM_AC_OPTION_INLINE.
286 * config.in, configure: Regenerate.
287 * interp.c (sim_trace): Define.
289 2015-03-16 Mike Frysinger <vapier@gentoo.org>
291 * config.in, configure: Regenerate.
293 2015-03-14 Mike Frysinger <vapier@gentoo.org>
295 * Makefile.in (SIM_EXTRA_CFLAGS): Add
296 -DSIM_USE_DEPRECATED_RUN_FRONTEND.
297 (SIM_RUN_OBJS): Set to run.o.
299 2015-03-14 Mike Frysinger <vapier@gentoo.org>
301 * configure.ac (AC_CHECK_HEADERS): Delete.
302 * aclocal.m4, configure: Regenerate.
304 2014-08-19 Alan Modra <amodra@gmail.com>
306 * configure: Regenerate.
308 2014-08-15 Roland McGrath <mcgrathr@google.com>
310 * configure: Regenerate.
311 * config.in: Regenerate.
313 2014-03-10 Mike Frysinger <vapier@gentoo.org>
315 * interp.c (sim_do_command): Add const to cmd.
317 2014-03-05 Mike Frysinger <vapier@gentoo.org>
319 * interp.c (sim_load): Add const to prog.
321 2014-03-04 Mike Frysinger <vapier@gentoo.org>
323 * configure: Regenerate.
325 2013-09-23 Alan Modra <amodra@gmail.com>
327 * configure: Regenerate.
329 2013-06-03 Mike Frysinger <vapier@gentoo.org>
331 * aclocal.m4, configure: Regenerate.
333 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
335 * configure: Rebuild.
337 2012-06-19 Joel Brobecker <brobecker@adacore.com>
339 * interp.c: #include "config.h" instead of "sysdep.h".
340 Add conditional include of string.h or strings.h, as well as
341 conditional include of stdlib.h.
343 2012-06-15 Joel Brobecker <brobecker@adacore.com>
345 * config.in, configure: Regenerate.
347 2012-05-24 Pedro Alves <palves@redhat.com>
351 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
353 2012-03-24 Mike Frysinger <vapier@gentoo.org>
355 * aclocal.m4, config.in, configure: Regenerate.
357 2011-12-03 Mike Frysinger <vapier@gentoo.org>
359 * aclocal.m4: New file.
360 * configure: Regenerate.
362 2011-10-17 Mike Frysinger <vapier@gentoo.org>
364 * configure.ac: Change include to common/acinclude.m4.
366 2011-10-17 Mike Frysinger <vapier@gentoo.org>
368 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
369 call. Replace common.m4 include with SIM_AC_COMMON.
370 * configure: Regenerate.
372 2010-04-14 Mike Frysinger <vapier@gentoo.org>
374 * interp.c (sim_write): Add const to buffer arg.
376 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
378 * configure: Regenerate.
380 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
382 * config.in: Regenerate.
383 * configure: Likewise.
385 * configure: Regenerate.
387 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
389 * configure: Regenerate to track ../common/common.m4 changes.
392 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
393 Daniel Jacobowitz <dan@codesourcery.com>
394 Joseph Myers <joseph@codesourcery.com>
396 * configure: Regenerate.
398 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
400 * acconfig.h: Remove.
401 * config.in: Regenerate.
403 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
405 * configure: Regenerated.
407 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
409 * configure: Regenerated.
411 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
413 * configure: Regenerated.
415 2006-04-18 Nick Clifton <nickc@redhat.com>
417 * interp.c (sim_stop_reason): Fix typo.
419 2005-11-28 Mark Mitchell <mark@codesourcery.com>
421 * interp.c (gdb/signals.h): Include it.
422 (sim_stop_reason): Use TARGET_SIGNAL_*.
424 2005-03-23 Mark Kettenis <kettenis@gnu.org>
426 * configure: Regenerate.
428 2005-01-14 Andrew Cagney <cagney@gnu.org>
430 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
431 explicit call to AC_CONFIG_HEADER.
432 * configure: Regenerate.
434 2005-01-12 Andrew Cagney <cagney@gnu.org>
436 * configure.ac: Update to use ../common/common.m4.
437 * configure: Re-generate.
439 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
441 * configure: Regenerated to track ../common/aclocal.m4 changes.
443 2005-01-07 Andrew Cagney <cagney@gnu.org>
445 * configure.ac: Rename configure.in, require autoconf 2.59.
446 * configure: Re-generate.
448 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
450 * configure: Regenerate for ../common/aclocal.m4 update.
452 2004-06-28 Andrew Cagney <cagney@gnu.org>
454 * interp.c (sim_resume): Rename ui_loop_hook to
455 deprecated_ui_loop_hook.
457 2003-10-30 Andrew Cagney <cagney@redhat.com>
459 * simops.c: Replace "struct symbol_cache_entry" with "struct
462 2003-06-22 Andrew Cagney <cagney@redhat.com>
464 * interp.c (xfer_mem): Simplify. Only do a single partial
465 transfer. Problem reported by Tom Rix.
467 2003-05-07 Andrew Cagney <cagney@redhat.com>
469 * interp.c (sim_d10v_translate_addr): Add "regcache" parameter.
470 (sim_d10v_translate_imap_addr): Ditto.
471 (sim_d10v_translate_dmap_addr): Ditto.
472 (xfer_mem): Pass NULL regcache to sim_d10v_translate_addr.
473 (dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr.
474 (dmap_register, imap_register): Add "regcache" parameter.
475 (imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr.
476 (sim_fetch_register): Pass NULL regcache to imap_register and
479 2003-02-27 Andrew Cagney <cagney@redhat.com>
481 * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
483 2002-11-13 Andrew Cagney <cagney@redhat.com>
485 * simops.c: Include <string.h>.
487 2002-06-17 Andrew Cagney <cagney@redhat.com>
489 * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum.
491 2002-06-16 Andrew Cagney <ac131313@redhat.com>
493 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 2002-06-13 Tom Rix <trix@redhat.com>
497 * interp.c (xfer_mem): Fix transfers across multiple segments.
499 2002-06-09 Andrew Cagney <cagney@redhat.com>
501 * Makefile.in (INCLUDE): Update path to callback.h.
502 * gencode.c: Do not include "callback.h".
503 * d10v_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
506 2002-06-08 Andrew Cagney <cagney@redhat.com>
508 * interp.c (sim_fetch_register): Fix name of enum used in cast.
509 (sim_store_register): Ditto.
511 2002-06-02 Elena Zannoni <ezannoni@redhat.com>
513 From Jason Eckhardt <jle@redhat.com>
514 * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is
515 less than MOD_S (post-decrement).
517 2002-06-01 Andrew Cagney <ac131313@redhat.com>
519 * interp.c (sim_fetch_register, sim_store_register): Use a switch
520 statement and enums from "sim-d10v.h".
522 2002-05-28 Elena Zannoni <ezannoni@redhat.com>
524 * interp.c (sim_create_inferior): Add comment.
526 From Alan Matsuoka <alanm@redhat.com>:
527 From 2001-04-27 Jason Eckhardt <jle@cygnus.com>:
528 * simops.c (OP_4400): Output "mvf0f" instead of "mf0f".
529 (OP_4401): Output "mvf0t" instead of "mf0t".
530 (OP_460B): Do not output a flag register.
531 (OP_4609): Do not output a flag register.
533 2002-05-23 Andrew Cagney <ac131313@redhat.com>
535 * Makefile.in (INCLUDE): Add "gdb/sim-d10v.h".
536 * interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".
538 2001-08-01 John R. Moore <jmoore@redhat.com>
540 * interp.c (sim_create_inferior): Removed a hack that stated
541 it was setting r0/r1 with argc/argv.
543 2001-04-15 J.T. Conklin <jtc@redback.com>
545 * Makefile.in (simops.o): Add simops.h to dependency list.
547 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Tue Apr 18 16:26:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
553 * interp.c (sim_resume): Deliver SIGILL.
554 (lookup_hash): Do not print SIGILL message.
556 Tue Feb 22 18:24:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
558 * Makefile.in (SIM_EXTRA_CFLAGS): Define SIM_HAVE_ENVIRONMENT.
559 * interp.c (sim_set_trace): Replace sim_trace. Enable tracing.
561 Tue Feb 8 17:41:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
563 * d10v_sim.h (SIG_D10V_BUS): Define.
565 * simops.c (address_exception): Delete function.
566 (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
567 OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
568 OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
569 OP_6E1F, OP_6A01, OP_6E01, OP_37010000): Replace call to
570 address_exception with code that sets SIG_D10V_BUS.
572 * interp.c (sim_resume): When SIGBUS or SIGSEGV, deliver a bus
573 error to the simulator before resuming execution.
574 (sim_trace): Check stop reason and use that to determine sim_trace
576 (sim_stop_reason): For SIG_D10V_BUS return a SIGBUS / SIGSEGV
579 Tue Jan 18 16:07:42 MST 2000 Diego Novillo <dnovillo@cygnus.com>
581 * interp.c (sim_create_inferior): Change internal initial value for
584 Mon Jan 3 02:06:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
586 * interp.c (lookup_hash): Stop the update of the PC when there was
587 an illegal instruction exception.
589 Mon Jan 3 00:14:33 2000 Andrew Cagney <cagney@b1.cygnus.com>
591 * simops.c (address_exception): New function.
592 (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
593 OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
594 OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
595 OP_6E1F, OP_6A01, OP_6E01, OP_37010000): For "ld", "ld2w", "st"
596 and "st2w" check that the address is aligned.
598 1999-12-30 Chandra Chavva <cchavva@cygnus.com>
600 * d10v_sim.h (INC_ADDR): Added code to assign
601 proper address for loads with predec operations.
603 1999-11-25 Nick Clifton <nickc@cygnus.com>
605 * simops.c (OP_4E0F): New function: Simulate new bit pattern for
608 Fri Oct 29 18:34:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
610 * simops.c (move_to_cr): Don't allow user to set PSW.DM in either
613 Thu Oct 28 01:26:18 1999 Andrew Cagney <cagney@b1.cygnus.com>
615 * simops.c (OP_5F20): Use SET_HW_PSW when updating PSW.
616 (PSW_HW_MASK): Declare.
618 * d10v_sim.h (move_to_cr): Add ``psw_hw_p'' parameter.
619 (SET_CREG, SET_PSW_BIT): Update.
620 (SET_HW_CREG, SET_HW_PSW): Define.
622 Sun Oct 24 21:38:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
624 * interp.c (sim_d10v_translate_dmap_addr): Fix extraction of IOSP
627 Sun Oct 24 16:04:16 1999 Andrew Cagney <cagney@b1.cygnus.com>
629 * interp.c (sim_d10v_translate_addr): New function.
630 (xfer_mem): Rewrite. Use sim_d10v_translate_addr.
631 (map_memory): Make INLINE.
633 Sun Oct 24 13:45:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
635 * interp.c (sim_d10v_translate_dmap_addr): New function.
636 (dmem_addr): Rewrite. Use sim_d10v_translate_dmap_addr. Change
637 offset parameter to type uint16.
638 * d10v_sim.h (dmem_addr): Update declaration.
640 Sun Oct 24 13:07:31 1999 Andrew Cagney <cagney@b1.cygnus.com>
642 * interp.c (imap_register, set_imap_register, dmap_register,
643 set_imap_register): Use map_memory.
645 (sim_create_inferior): Initialize all DMAP registers. NOTE that
646 DMAP2, in internal memory mode, is set to 0x0000 and NOT
647 0x2000. This is consistent with the older d10v boards.
649 Sun Oct 24 11:22:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
651 * interp.c (sim_d10v_translate_imap_addr): New function.
652 (imem_addr): Rewrite. Use sim_d10v_translate_imap_addr.
653 (last_from, last_to): Declare.
655 Sun Oct 24 01:21:56 1999 Andrew Cagney <cagney@b1.cygnus.com>
657 * d10v_sim.h (struct d10v_memory): Define. Support very long
659 (struct _state): Replace imem, dmem and umem by mem.
660 (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE, IMEM_SEGMENTS,
661 DMEM_SEGMENTS, UMEM_SEGMENTS): Define.
663 * interp.c (map_memory): New function.
664 (sim_size, xfer_memory, imem_addr, dmem_addr): Update.
665 (UMEM_SEGMENTS): Moveed to "d10v_sim.h".
666 (IMEM_SIZEDMEM_SIZE): Delete.
668 Sat Oct 23 20:06:58 1999 Andrew Cagney <cagney@b1.cygnus.com>
670 * interp.c: Include "sim-d10v.h".
671 (imap_register, set_imap_register, dmap_register,
672 set_dmap_register, spi_register, spu_register, set_spi_register,
673 set_spu_register): New functions.
674 (sim_create_inferior): Update.
675 (sim_fetch_register, sim_store_register): Rewrite. Use enums
676 defined in sim-d10v.h.
678 * d10v_sim.h (DEBUG_MEMORY): Define.
679 (IMAP0, IMAP1, DMAP, SET_IMAP0, SET_IMAP1, SET_DMAP): Delete.
681 Sat Oct 23 18:41:18 1999 Andrew Cagney <cagney@b1.cygnus.com>
683 * interp.c (sim_open): Allow a debug value to be passed to the -t
685 (lookup_hash): Don't exit on an illegal instruction.
686 (do_long, do_2_short, do_parallel): Check for failed instruction
689 Mon Oct 18 18:03:24 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
691 * simops.c (OP_3220): Fix trace output for illegal accumulator
694 1999-09-14 Nick Clifton <nickc@cygnus.com>
696 * simops.c: Disable setting of DM bit in PSW.
698 Wed Sep 8 19:34:55 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
700 * simops.c (op_types): Added new memory indirect type OP_MEMREF3.
701 (trace_input_func): Added support for OP_MEMREF3.
702 (OP_32010000): New instruction ld.
703 (OP_33010000): New instruction ld2w.
704 (OP_5209): New instruction sac.
705 (OP_4209): New instruction sachi.
706 (OP_3220): New instruction slae.
707 (OP_36010000): New instruction st.
708 (OP_37010000): New instruction st2w.
710 1999-09-09 Stan Shebs <shebs@andros.cygnus.com>
712 * interp.c (old_segment_mapping): New global.
713 (xfer_mem): Change the default segment mapping to be the way
714 that Mitsubishi prefers, but use the previous mapping if
715 old_segment_mapping is true.
716 (sim_open): Add an option -oldseg to get the old mapping.
717 (sim_create_inferior): Init mapping registers based on the
718 value of old_segment_mapping.
720 1999-09-07 Nick Clifton <nickc@cygnus.com>
722 * simops.c (OP_6601): Do not write back decremented address if
723 either of the destination registers was the same as the address
725 (OP_6201): Do not write back incremented address if either of the
726 destination registers was the same as the address register.
728 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
730 * configure: Regenerated to track ../common/aclocal.m4 changes.
732 1999-05-08 Felix Lee <flee@cygnus.com>
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
736 1999-04-02 Keith Seitz <keiths@cygnus.com>
738 * interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK
740 (sim_resume): If the counter has expired, call the ui_loop_hook,
742 (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the frequency of
744 * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK.
746 Wed Mar 10 19:32:13 1999 Nick Clifton <nickc@cygnus.com>
748 * simops.c: If load instruction with auto increment/decrement
749 addressing is used when the destination register is the same as
750 the address register, then ignore the auto increment/decrement.
752 Wed Mar 10 19:32:13 1999 Martin M. Hunt <hunt@cygnus.com>
754 * simops.c (OP_5F00): Ifdef SYS_stat case because
755 not all systems have it defined.
757 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
759 * simops.c (OP_5607): Correct saturation comparison/assignment.
760 (OP_1201, OP_1203, OP_17001200, OP_17001202,
761 OP_2A00, OP_2800, OP_2C00, OP_3200, OP_3201,
762 OP_1001, OP_1003, OP_17001000, OP_17001002): Ditto.
764 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
766 * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation
772 1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com)
774 * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation
777 Tue Nov 24 17:04:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
779 * simops.c (sys/syscall.h): Include targ-vals.h instead.
780 (SYS_*): Replace with TARGET_SYS_*.
782 * Makefile.in: Add dependency on targ-vals.h.
783 (NL_TARGET): Define as NL_TARGET_d10v.
785 Wed Sep 30 00:06:32 1998 Andrew Cagney <cagney@amy.cygnus.com>
787 * interp.c (xfer_mem): Missing break, instruction memory case
788 flowed into unified memory case.
790 Wed Sep 30 10:14:18 1998 Nick Clifton <nickc@cygnus.com>
792 * simops.c: If load instruction with auto increment/decrement
793 addressing is used when the destination register is the same as
794 the address register, then ignore the auto increment/decrement.
796 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
798 * configure: Regenerated to track ../common/aclocal.m4 changes.
800 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
802 * configure: Regenerated to track ../common/aclocal.m4 changes.
805 Sun Apr 26 15:20:23 1998 Tom Tromey <tromey@cygnus.com>
807 * acconfig.h: New file.
808 * configure.in: Reverted change of Apr 24; use sinclude again.
810 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
812 * configure: Regenerated to track ../common/aclocal.m4 changes.
815 Fri Apr 24 11:20:06 1998 Tom Tromey <tromey@cygnus.com>
817 * configure.in: Don't call sinclude.
819 Fri Apr 24 11:04:46 1998 Andrew Cagney <cagney@chook.cygnus.com>
821 * interp.c (struct hash_entry): OPCODE and MASK are unsigned.
823 * d10v_sim.h (remote-sim.h, sim-config.h): Include.
825 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
827 * configure: Regenerated to track ../common/aclocal.m4 changes.
829 Wed Apr 1 12:59:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
831 * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain
833 (OP_OP_1000000, add3): Trace inputs before performing add.
834 (OP_5F00, <*>): Trace input registers before making system call.
835 (OP_5F00, <kill>): Trace R0, R1 not REGn.
836 (OP_5F00, <getpid>): Always return 47.
838 * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND,
839 SLOT_DISCARD, SLOT_FLUSH): Define. An implementation of write
841 (struct _state): Add struct slot slot to global state variable.
842 (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST,
843 F0, F1, C from global State variable.
844 (struct _state): Add struct trace to global State variable.
845 (GPR, SET_GPR): Define. SET_GPR uses SLOT_PEND.
846 (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG.
847 (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr.
848 (INC_ADDR): Re-implement. Use SET_GPR to update registers.
849 (JMP): Re-implement. Use SET_* to update registers.
851 * interp.c: Use new SET_* et.al. macros to fetch / store
853 (get_operands): Squirrel away trace values at start of each
855 (do_2_short): Flush pending writes before issuing second
857 (sim_resume): Flush pending writes at end of instruction cycle.
858 (sim_fetch_register, sim_store_register, sim_create_inferior):
859 After scheduling updates to registers using SET_*, flush updates.
860 (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so
861 that each sets pc using SET_* and last SET_* eventually winds out.
863 * simops.c: Use new SET_* et.al. macros to fetch / store
865 (move_to_cr): Add MASK argument for selective update of CREG bits.
866 Re-implement using new SET_* macros.
867 (trace_output_func, trace_output): Delete. Replace with.
868 (do_trace_output_flush, trace_output_finish, trace_output_40,
869 trace_output_32, trace_output_16, trace_output_void,
870 trace_output_flag): New functions. Handle specific trace cases.
871 (OP_*): Re-write tracing to use new trace_output_* functions.
872 (OP_*): Re-write to use new SET_* et.al. macros.
873 (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition.
874 (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32.
876 Wed Apr 1 12:55:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
878 * configure.in (SIM_AC_OPTION_WARNINGS): Add.
879 configure: Re-generate.
881 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
883 * configure: Regenerated to track ../common/aclocal.m4 changes.
885 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
887 * configure: Regenerated to track ../common/aclocal.m4 changes.
889 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
893 Tue Feb 17 12:38:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
895 * interp.c (sim_store_register, sim_fetch_register): Pass in
896 length parameter. Return -1.
898 Mon Oct 27 14:43:33 1997 Fred Fish <fnf@cygnus.com>
900 * (dmem_addr): If address is illegal or in I/O space, signal a bus
901 error. Allocate unified memory on demand. Fix DMEM address
904 Mon Feb 16 10:27:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
906 * simops.c (OP_5F20): Implement "dbt".
907 (OP_5F60): Implement "rtd".
909 * d10v_sim.h (DPC_CR): Define enum.
910 (DBT_VECTOR_START): Define
913 Fri Feb 13 15:15:58 1998 Andrew Cagney <cagney@b1.cygnus.com>
915 * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according
918 * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU.
921 Wed Feb 11 16:53:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
923 * simops.c (OP_5F00): Call error instead of abort for unknown
926 * d10v_sim.h (enum): Define DPSW_CR.
928 * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW.
930 Tue Feb 10 18:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
932 * interp.c (sim_write_phys): Delete.
933 (sim_load): Call sim_load_file with sim_write and LMA.
935 Mon Feb 9 12:05:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
937 * interp.c: Rewrite xfer_mem so that it translates addresses as -
938 0x00... - DMAP translated memory, 0x01... IMAP translated memory,
939 0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified
942 (imem_addr): New function - translate IMEM address.
943 (sim_resume): Use imem_addr to translate insn address, abort if
945 (sim_create_inferior): Write ARGV to memory using sim_write. Pass
946 argc/argv using r0/r1 not r2/r3.
947 (sim_size): Do not initialize IMAP/DMAP here.
948 (sim_open): Call sim_create_inferior and sim_size to initialize
950 (sim_create_inferior): Initialize IMAP/DMAP to hardware reset
952 (init_system): Delete.
953 (xfer_mem, sim_fetch_register, sim_store_register): Do not call
955 (decode_pc): Check prog_bfd is defined before looking up .text
958 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
960 * configure: Regenerated to track ../common/aclocal.m4 changes.
962 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
964 * configure: Regenerated to track ../common/aclocal.m4 changes.
966 Sun Jan 25 22:23:01 1998 Michael Meissner <meissner@cygnus.com>
968 * interp.c (sim_stop_reason): Exit status is now in r0, not r2.
970 Sat Jan 24 19:00:30 1998 Michael Meissner <meissner@cygnus.com>
972 * d10v_sim.h (DEBUG_TRAP): New debug flag.
974 * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into
975 printing the registers.
977 Thu Jan 22 17:54:01 1998 Michael Meissner <meissner@cygnus.com>
979 * simops.c (op_types): New ABI, args are r0..r3, system call # is
981 (trace_{in,out}put_func): Ditto.
983 (OP_24800000): Ditto.
987 Thu Jan 22 14:30:36 1998 Fred Fish <fnf@cygnus.com>
989 * interp.c (UMEM_SEGMENTS): New define, set to 128.
990 (sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
991 (sim_close): Reset prog_bfd to NULL after closing it. Also
992 reset prog_bfd_was_opened_p after closing prog_bfd.
993 (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
994 (sim_create_inferior): Get start address from abfd not prog_bfd.
995 (xfer_mem): Do bounds checking on addresses and return zero length
996 read/write on bad addresses, rather than aborting. Prepare to
997 be able to handle xfers that cross segment boundaries, but not
998 yet implemented. Only emit debug message when d10v_debug is
999 set as well as DEBUG being defined.
1001 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1003 * configure: Regenerated to track ../common/aclocal.m4 changes.
1005 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1007 * configure: Regenerated to track ../common/aclocal.m4 changes.
1010 Tue Dec 9 10:28:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
1012 * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR.
1013 (BPSW): Ditto for BPSW_CR and not PSW_CR.
1015 * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly.
1017 Mon Dec 8 12:58:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019 * simops.c (OP_5F00): From Martin Hunt <hunt@cygnus.com>. Change
1020 reserved trap from 0 to 15. Add trap emulation code for 0-14.
1022 * interp.c (sim_resume): From Martin Hunt <hunt@cygnus.com>. Check
1025 * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START,
1026 SDBT_VECTOR_START, TRAP_VECTOR_START): Define.
1028 * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW,
1030 (OP_5F00): For "trap", update BPSW with move_to_cr.
1032 Fri Dec 5 15:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
1034 * d10v_sim.h (enum): Enumerate CR register names.
1035 (enum): Enumerate PSW bit values.
1036 (PSW): Obtain value uing move_from_cr.
1037 (MOD_S, MOD_E, BPSW): Make r-values.
1038 (move_from_cr, move_to_cr): Declare functions.
1040 * interp.c (sim_fetch_register, sim_store_register): Use
1041 move_from_cr and move_to_cr for CR register transfers.
1043 * simops.c (move_from_cr, move_to_cr): New functions.
1044 (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr.
1045 (OP_5600): For "mvtc", use function move_to_cr.
1046 (OP_5200): For "mvfc", use function move_from_cr.
1048 Fri Dec 5 13:33:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
1050 * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the
1053 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1055 * configure: Regenerated to track ../common/aclocal.m4 changes.
1057 Thu Dec 4 16:51:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1059 * d10v_sim.h (struct _state): Add DM - PSW debug mask.
1061 * simops.c (OP_5600): For "mvtc", save PSW.DM.
1062 (OP_5200): Ditto for "mvfc".
1064 Wed Dec 3 17:27:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1066 * d10v_sim.h (SEXT56): Define.
1068 * simops.c (OP_4201): For "rac", sign extend 56 bit value before
1071 * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using
1074 Tue Dec 2 15:38:34 1997 Fred Fish <fnf@cygnus.com>
1076 * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or
1077 RIGHT_FIRST, as appropriate, instead of hardcoded ints that
1078 don't match enum values.
1080 Tue Dec 2 15:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1082 * simops.c (OP_3A00): For "macu", perform multiply stage using 32
1083 bit rather than 16 bit precision.
1084 (OP_3C00): For "mulxu", store unsigned product in ACC.
1085 (OP_3800): For "msbu", subtract unsigned product from ACC,
1086 (OP_0): For "sub", compute carry by comparing inputs.
1088 Tue Dec 2 11:04:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
1090 * simops.c (OP_1000): For "sub2w", compute carry by comparing
1093 Mon Nov 17 20:57:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1095 * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract,
1096 carry indicated by value > 0xffff.
1098 Fri Nov 14 12:51:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1100 * interp.c (sim_resume): Don't set up SIGINT handler using signal,
1102 (sim_resume): Fix race condition of a direct assignment to
1103 stop_simulator, conditionally call sim_stop.
1104 (sim_stop_reason): Check stop_simulator returning SIGINT. Clear
1105 stop_simulator ready for next sim_resume call.
1106 (sim_ctrl_c): Delete function.
1108 Thu Nov 13 19:29:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
1110 * interp.c (sim_resume): For "REP", only check/update the PC when
1111 a branch instruction has not been executed.
1113 Mon Nov 10 17:50:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
1115 * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign
1116 extend bit 44 all constants.
1117 (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro.
1119 Fri Oct 24 10:26:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
1121 * d10v_sim.h: Include sim-types.h.
1122 (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef
1123 using unsigned8 et.al. from sim-types.h.
1124 (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with
1127 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1129 * interp.c (sim_write_phys): New function, write to physical
1130 instead of virtual memory.
1132 * interp.c (sim_load): Pass lma_p and sim_write_phys to
1135 Mon Oct 13 10:55:07 1997 Fred Fish <cygnus.com>
1137 * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move
1138 exception generation code to OP_6E01.
1139 (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception
1142 Sat Oct 11 09:02:08 1997 Fred Fish <fnf@cygnus.com>
1144 * simops.c (OP_6401): postdecrement on r15 is OK, remove exception.
1147 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1149 * configure: Regenerated to track ../common/aclocal.m4 changes.
1151 Sat Sep 27 12:51:34 1997 Fred Fish <fnf@cygnus.com>
1153 * interp.c (pc_addr): Discard upper bit(s) of PC in case
1154 IMAP1 selects unified memory.
1155 * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing
1158 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160 * configure: Regenerated to track ../common/aclocal.m4 changes.
1162 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164 * configure: Regenerated to track ../common/aclocal.m4 changes.
1166 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168 * configure: Regenerated to track ../common/aclocal.m4 changes.
1170 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1172 * configure: Regenerated to track ../common/aclocal.m4 changes.
1174 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1176 * configure: Regenerated to track ../common/aclocal.m4 changes.
1178 Wed Sep 10 22:30:24 1997 Martin M. Hunt <hunt@cygnus.com>
1180 * interp.c (sim_resume): Increment PC at end of rep
1183 * simops.c (OP_4201): Fix rachi instruction.
1185 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1187 * configure: Regenerated to track ../common/aclocal.m4 changes.
1189 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191 * configure: Regenerated to track ../common/aclocal.m4 changes.
1194 Tue Aug 26 10:37:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1196 * interp.c (sim_kill): Delete.
1197 (sim_create_inferior): Add ABFD argument.
1198 (sim_load): Move setting of PC from here.
1199 (sim_create_inferior): To here.
1200 (start_address): Delete variable.
1202 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1204 * configure: Regenerated to track ../common/aclocal.m4 changes.
1207 Mon Aug 25 15:39:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
1209 * interp.c (sim_open): Add ABFD argument.
1211 Tue May 20 10:14:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
1213 * interp.c (sim_open): Add callback argument.
1214 (sim_set_callbacks): Remove SIM_DESC argument.
1216 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1218 * configure: Regenerated to track ../common/aclocal.m4 changes.
1220 Tue Apr 22 10:29:23 1997 Doug Evans <dje@canuck.cygnus.com>
1222 * interp.c (sim_open): Undo patch to add -E support.
1224 Fri Apr 18 13:39:01 1997 Andrew Cagney <cagney@b1.cygnus.com>
1226 * interp.c (sim_stop): New function.
1228 Thu Apr 17 02:42:00 1997 Doug Evans <dje@canuck.cygnus.com>
1230 * Makefile.in (SIM_OBJS): Add sim-load.o.
1231 * d10v_sim.h (exec_bfd): Rename to prog_bfd.
1232 * interp.c: #include bfd.h.
1233 (myname, sim_kind, start_address): New static locals.
1234 (prog_bfd_was_opened_p, prog_bfd): New static locals.
1235 (decode_pc): Update to use prog_bfd.
1236 (sim_open): Set sim_kind, myname. Ignore -E arg.
1237 (sim_close): Close prog_bfd if simulator opened it.
1238 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
1239 (sim_load): Return SIM_RC. New arg abfd. Set start address from bfd.
1240 Call sim_load_file to load file into simulator.
1241 * simops.c (trace_input_func): exec_bfd renamed to prog_bfd.
1243 Wed Apr 16 16:12:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
1245 * simops.c (OP_5F00): Only provide system calls SYS_execv,
1246 SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
1248 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1250 * configure: Regenerated to track ../common/aclocal.m4 changes.
1253 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
1255 * interp.c (sim_open): New arg `kind'.
1257 * configure: Regenerated to track ../common/aclocal.m4 changes.
1259 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1261 * configure: Regenerated to track ../common/aclocal.m4 changes.
1263 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1265 * configure: Re-generate.
1267 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
1269 * configure: Regenerate to track ../common/aclocal.m4 changes.
1271 * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same
1272 as trap 0, which will be deprecated. Only set errno, if an error
1273 in fact was returned.
1275 Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com>
1277 * interp.c: Delete redundant prototypes of sim_foo fns.
1278 (sim_open): New SIM_DESC result. Argument is now in argv form.
1279 (other sim_*): New SIM_DESC argument.
1281 Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com>
1283 * simops.c (trace_{input,output}_func): Call flush_stdout from the
1286 (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer.
1287 (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in
1288 setting the carry bit after an add or a subtract.
1290 Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com>
1292 * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom
1293 40 bits of accumulators. Sign/zero extend as appropriate.
1295 Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com>
1297 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1298 COMMON_{PRE,POST}_CONFIG_FRAG instead.
1299 * configure.in: sinclude ../common/aclocal.m4.
1300 * configure: Regenerated.
1302 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
1304 * configure configure.in Makefile.in: Update to new configure
1305 scheme which is more compatible with WinGDB builds.
1306 * configure.in: Improve comment on how to run autoconf.
1307 * configure: Re-run autoconf to get new ../common/aclocal.m4.
1308 * Makefile.in: Use autoconf substitution to install common
1311 Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com)
1313 * gencode.c: patch to not #include "d10v_sim.h" which
1314 unecessarily includes bfd.h and causes wingdb configure
1317 Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1319 * interp.c (xfer_mem): Change unified memory to 0x0.
1321 Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1323 * simops.c (OP_3E01): Fix tracing information.
1324 (OP_300{0,1}): Do not propigate sign.
1326 Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com>
1328 * config.in (WORDS_BIGENDIAN): Add.
1329 * configure: Regenerated.
1330 * d10v_sim.h: #include "config.h"
1332 Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1334 * gencode.c (write_opcodes): Eliminate warnings when generated
1335 table.c is compiled.
1337 Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1339 * interp.c (sim_open): Cast result of calloc, and make sure NULL
1341 (dmem_addr): If address is illegal or in I/O space, signal a bus
1343 (pc_addr): Signal bus error, not illegal instruction for bogus
1346 Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com>
1348 * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
1349 (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
1350 * configure.in: Simplify using macros in ../common/aclocal.m4.
1351 Call AC_CHECK_HEADERS(unistd.h).
1352 * configure: Regenerated.
1353 * config.in: New file.
1354 * interp.c: #include "callback.h".
1355 * simops.c: #include "config.h". #include <unistd.h> if present.
1357 Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1359 * d10v-sim.h (simops): Add flag is_long.
1360 (State): Add pc_changed. Instructions which update the PC should
1361 use the JMP macro which sets this.
1362 (JMP): New macro. Sets the PC and the pc_changed flag.
1364 * gencode.c (write_opcodes): Add is_long field.
1366 * interp.c (lookup_hash): If we blindly apply a short opcode's mask
1367 to a long opcode we could get a false match. Check the opcode size.
1368 (hash): Add a size field to the hash table.
1369 (sim_open): Initialize size field in hash table.
1370 (sim_resume): Change to logic for setting the PC. Used to increment the
1371 PC if it had not been changed. This didn't allow single-instruction loops.
1372 Now checks the flag State.pc_changed. Also now stops when ^C is received.
1373 (dmem_addr): Fix translation of data segments to unified memory.
1374 (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag.
1376 * simops.c: Changed all branch and jump instructions to use new JMP macro.
1377 (OP_20000000): Corrected trace information to show this is a ldi.l, not
1378 a ldi.s instruction.
1380 Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1382 * interp.c (sim_fetch_register, sim_store_register): Fix bug where
1383 updating the accumulators was overwriting other parts of the global
1386 Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1388 * interp.c (bfd.h) Don't include it here any more.
1389 (text{,_start,_end}): Move here from simops.c and make extern.
1390 (decode_pc): New function to return the PC as an address that the
1392 (dmem_addr): Print decoded PC in error message.
1395 * simops.c (bfd.h) Don't include it here any more.
1396 (text{,_start,_end}): Move to simops.c.
1397 (trace_input_func): Move decoding of PC, and looking up .text
1400 * d10v_sim.h (bfd.h): Include it here.
1401 (text{,_start,_end}): Add external declarations.
1405 Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1407 * interp.c (sim_size): Now allocates unified memory for imap segments
1408 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0.
1409 (sim_write): Just call xfer_mem().
1410 (sim_read): Just call xfer_mem().
1411 (xfer_mem): New function. Does appropriate memory mapping and copies bytes.
1412 (dmem_addr): New function. Reads dmap register and translates data
1413 addresses to local addresses.
1414 (pc_addr): New function. Reads imap register and computes local address
1415 corresponding to contents of the PC.
1416 (sim_resume): Change to use pc_addr().
1417 (sim_create_inferior): Change reinitialization code. Also reinitializes
1419 (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
1420 (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
1422 * simops.c (MEMPTR): Redefine to use dmem_addr().
1423 (OP_5F00): Replace references to STate.imem with dmem_addr().
1425 * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128].
1426 (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr().
1427 (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.
1429 Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1431 * d10v_sim.h (_ins_type): Reorganize, so that we can provide
1432 better statistics, like not counting NOPS as parallel
1433 instructions, and printing total cycles.
1434 (ins_type_counters): Make unsigned long.
1435 (left_nops,right_nops): Fold into ins_type_counters.
1437 * simops.c (trace_input_func): Print new instruction types.
1438 Handle OP_R2R3 as input types.
1439 (OP_{38000000,7000}): Correctly sign extend bytes.
1440 (OP_5E00): Don't count NOPs as parallel instructions.
1441 (OP_460B): Remove unused variable.
1444 * interp.c (ins_type_counters): Make unsigned long.
1445 (left_nops,right_nops): Delete.
1446 (most functions): Add prototypes.
1447 (INLINE): If GCC and optimize define as __inline__.
1448 ({,lookup_}hash,get_operands): Declare as INLINE.
1449 (do_parallel): Count conditional operations.
1450 (add_commas): New function, to add commas every 3 digits.
1451 (sim_size): Call add_commas to print numbers.
1452 (sim_{open,resume}): Delete unused variables.
1453 (sim_info): Provide better statistics.
1454 (sim_read): Add int return type.
1456 Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1458 * interp.c (sim_resume): Change the way single-stepping and exceptions
1459 are handled so single-stepping works again.
1461 Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1463 * endian.c: Optimize simulated loads/stores on x86, AIX, and big
1466 * configure.in (--enable-sim-bswap): New switch to enable using
1467 the BSWAP instruction on x86's.
1468 * configure: Regenerate.
1470 * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap
1473 Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1475 * endian.c: New file. Move endian functions here from interp.c.
1476 Optimize code, and make it work as either inline functions or as a
1479 * interp.c: Move endian functions from here to endian.c.
1481 * Makefile.in (INCLUDE): Add endian.c.
1482 (run,libsim.a): Add dependency on endian.o.
1483 (endian.o): Add dependency.
1485 * d10v_sim.h (read/write support): Always go through the machine
1486 independent endian functions. If compiling with GCC and
1487 optimizing, include endian.c so the endian functions are inlined.
1489 * simops.c (OP_5F00): Correct tracing of accumulators.
1491 Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1493 * simops.c (OP_5F00): Add support for getpid, kill system calls.
1495 * interp.c (do_{2_short,parallel}): If an exception is raised,
1496 don't execute the second instruction.
1498 Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1500 * simops.c (OP_{31000000,6601,6201,6200}): Store address in a
1501 temporary in case the register is overriden when loading.
1502 (OP_6200): Output type is OP_DREG for tracing.
1504 Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1506 * d10v_sim.h (struct _state): Add mem_{min,max} fields.
1508 * interp.c (sim_size): Initialize mem_{min,max} fields.
1509 (sim_write): Update mem_{min,max} fields.
1510 (sim_resume): If PC is not in the minimum/maximum memory range,
1512 (sim_create_inferior): Preserve mem_{min,max} fields.
1514 Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com>
1516 * simops.c (OP_5F00): Add support for time() system call.
1518 Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1520 * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being
1522 (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for
1525 Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1527 * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}.
1528 (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}.
1529 (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3
1530 to call/subroutine returns to trace the first two arguments and
1531 the return value. For small jumps, use CONSTANT8, not CONSTANT16.
1533 Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1535 * interp.c (sim_create_inferior): Reinitialize State every time
1536 sim_create_inferior() is called.
1538 Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net>
1540 * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right
1542 (OP_401): Fix tracing information.
1544 Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1546 * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output.
1547 (trace_input_func): Use them.
1548 (trace_input_func): Make sure there is a trailing space after the
1550 (OP_6200): Fix tracing info.
1552 * Makefile.in (run): Add dependencies on libbfd.a and
1555 Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1557 * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line
1558 numbers and function names in debug trace.
1559 (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and
1561 (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction
1562 and exit system call trap being executed.
1564 * interp.c (sim_stop_reason): Set exit code correctly for stop
1565 instruction and exit system call trap.
1567 * configure.in (--enable-sim-cflags): Remove trace case.
1568 (--enable-sim-debug): New switch to set the debug values.
1569 * configure: Regenerate.
1571 * simops.c (trace_{input,output}_func): Rename from
1572 trace_{input,output}.
1573 (trace_{input,output}): Call trace_{input,output}_func if
1574 d10v_debug is non-zero.
1575 (SIZE_INSTRUCTION): Cut down to 8.
1576 (SIZE_OPERANDS): Cut down to 18.
1577 (SIZE_LOCATION): New value for size of line number, function name
1579 (init_text_p,text{,_start,_end}): New static variables for
1580 printing line number and function name.
1581 (exec_bfd): New external that run.c sets.
1582 (trace_input_func): Print line number and function name if
1583 available and if desired.
1584 (OP_4E09): Don't print out DBT message.
1585 (OP_5FE0): Set exception field to SIG_D10V_STOP.
1586 (OP_5F00): Set exception field to SIG_D10V_EXIT.
1588 Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1590 * interp.c (do_2_short): If the instruction encodes jump->ins,
1591 don't do the second instruction if the jump succeeds.
1593 Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1595 * simops.c (OP_5F00): Use unknown traps to print all GPRs,
1596 accumulators, PC, and F0/F1/C flags.
1598 Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com>
1600 * simops.c (OP_5F00): Fix problems with system calls.
1602 Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1604 * simops.c (OP_5F00): Correct tracing information for trap.
1606 Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * Makefile.in (CSEARCH): Correctly find opcodes directory.
1610 Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1612 * simops.c (trace_output): Properly align accumulator output.
1613 (OP_3{0,2,4}00): Properly parenthesize test expression. Add error
1614 if shift count is too high.
1615 (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
1616 (OP_4E09): Make cpfg properly trace the input flags.
1617 (op_types): Add OP_FLAG_OUTPUT.
1618 (trace_{input,output}): Support OP_FLAG_OUTPUT.
1619 (OP_31000000): This ld2w varient is a 16-bit memory reference, not
1620 an 8-bit memory reference instruction for tracing purposes.
1621 (OP_201): Addi needs to set the carry.
1623 Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1625 * simops.c (OP_2600, OP_2601): Changed min and max comparisons
1626 to use signed register values.
1628 Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
1632 (_ins_type): New enumeration to specify which container an
1633 instruction is in, and whether it is part of a parallel operation.
1634 (_state): Add ins_type field.
1635 ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
1636 (ins_type_counters): Counters for the various instruction types.
1637 ({left,right}_nops): Counters for the number of nops in each
1639 (d10v_debug): New variable to indicate whether debugging is turned
1642 * simops.c: (all functions): Change all #ifdef DEBUG code so that
1643 the input and output values can be traced, along with the
1644 instruction type. Make the -t option enable tracing.
1645 (all functions): Change printf calls to use the printf_filtered
1646 function in the callback table.
1648 * interp.c (_leftright): New enumeration to say whether 2 short
1649 instructions are done left first or right first.
1650 (do_{long,2_short,parallel}): Indicate in the machine state which
1651 type of instruction this is. Count each of the types of
1652 instructions executed.
1653 (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
1655 (sim_resume): Pass left/right indication to do_2_short.
1656 (all functions): Change printf calls to use the printf_filtered
1657 function in the callback table.
1658 (sim_trace): Turn on debug flag if DEBUG was defined, and call
1660 (sim_info): Print out statistics on instructions.
1661 (sim_{trace,create_inferior}): Eliminate extraneous output unless
1663 (sim_open): If args == -t and DEBUG was defined, set d10v_debug.
1664 Only initialize the hash table the first time sim_open is called.
1666 * Makefile.in: Make objects depend on d10v_sim.h.
1667 ({,SIM_}CFLAGS): Include configure dependent switches. Setting
1668 CFLAGS does not override host/target defines or SIM_CFLAGS.
1669 (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode.
1670 (run): By default, the math library is not needed to be linked
1672 ({BFD,LIBIBERTY}_LIB): Define as variables so they can be
1674 (VPATH): Don't set to anything but @srcdir@ to work with non-GNU
1676 ({run,callback}.o): Provide explicit paths to their appropriate
1678 (gencode{,.o},d10v-opc.o): Split compilation into creating object
1679 and linking. Instead of linking in libopcodes.a, just compile
1680 d10v-opc.o directly to handle canadian cross.
1681 (CSEARCH): Add opcodes directory.
1683 * configure.in (--enable-sim-cflags): New switch to allow user to
1685 (CC_FOR_BUILD): Deal with canadian crosses.
1686 * configure: Regenerate.
1688 Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com>
1690 * simops.c: Include correct syscall.h for d10v, not host's.
1691 Fix #ifdef SYS_stat.
1693 Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1695 * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
1696 Add trap 2 to be printf and trap 3 to be putchar.
1698 Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com>
1700 * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
1701 for low-level system calls.
1703 Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1705 * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
1707 Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1709 * d10v_sim.h (SEXT32): Added.
1710 * interp.c: Commented out printfs.
1711 * simops.c: Fixed error in sb and st2w.
1713 Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1715 * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
1716 DSP instructions. Added modulo addressing.
1718 Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1720 * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
1722 Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1724 * d10v_sim.h, simops.c: Snapshot.
1726 Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1728 * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
1729 gencode.c, interp.c, simops.c: Created.