1 2015-12-24 Mike Frysinger <vapier@gentoo.org>
3 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
4 (h8300_option_handler): New func from common/sim-options.c.
5 (h8300_options): New options from common/sim-options.c.
6 (sim_open): Call sim_add_option_table.
7 * tconfig.h: Delete file.
9 2015-12-24 Mike Frysinger <vapier@gentoo.org>
11 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
13 2015-11-21 Mike Frysinger <vapier@gentoo.org>
15 * compile.c (sim_callback, sim_kind, myname): Delete.
16 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
17 Change sim_callback->printf_filtered calls to sim_io_printf.
18 (sim_resume): Likewise. Declare sim_callback.
19 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
20 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
22 2015-11-15 Mike Frysinger <vapier@gentoo.org>
24 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
26 2015-11-15 Mike Frysinger <vapier@gentoo.org>
28 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
29 * compile.c (sim_stop, sim_stop_reason): Delete.
31 2015-11-14 Mike Frysinger <vapier@gentoo.org>
33 * Makefile.in (SIM_OBJS): Delete sim-load.o.
35 2015-11-14 Mike Frysinger <vapier@gentoo.org>
37 * compile.c (sim_close): Delete.
39 2015-11-09 Mike Frysinger <vapier@gentoo.org>
41 * compile.c (littleendian): Delete.
42 (init_pointers): Delete littleendian usage.
44 2015-06-23 Mike Frysinger <vapier@gentoo.org>
46 * configure: Regenerate.
48 2015-06-12 Mike Frysinger <vapier@gentoo.org>
50 * configure: Regenerate.
52 2015-06-12 Mike Frysinger <vapier@gentoo.org>
54 * configure: Regenerate.
56 2015-04-18 Mike Frysinger <vapier@gentoo.org>
58 * sim-main.h (SIM_CPU): Delete.
60 2015-04-18 Mike Frysinger <vapier@gentoo.org>
62 * sim-main.h (sim_cia): Delete.
64 2015-04-17 Mike Frysinger <vapier@gentoo.org>
66 * sim-main.h (CIA_GET, CIA_SET): Delete.
68 2015-04-17 Mike Frysinger <vapier@gentoo.org>
70 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
71 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
72 CPU_PC_STORE for all cpus.
73 * sim-main.h (SIM_CPU): Define.
75 2015-04-15 Mike Frysinger <vapier@gentoo.org>
77 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
78 * sim-main.h (STATE_CPU): Delete.
80 2015-04-15 Mike Frysinger <vapier@gentoo.org>
82 * compile.c: Include sim-options.h.
83 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
84 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
85 (STATE_CPU): Handle WITH_SMP.
87 2015-04-13 Mike Frysinger <vapier@gentoo.org>
89 * configure: Regenerate.
91 2015-04-06 Mike Frysinger <vapier@gentoo.org>
93 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
95 2015-04-01 Mike Frysinger <vapier@gentoo.org>
97 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
99 2015-03-31 Mike Frysinger <vapier@gentoo.org>
101 * config.in, configure: Regenerate.
103 2015-03-24 Mike Frysinger <vapier@gentoo.org>
105 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
106 * tconfig.h (SIM_HAVE_PROFILE): Delete.
108 2015-03-16 Mike Frysinger <vapier@gentoo.org>
110 * config.in, configure: Regenerate.
111 * tconfig.in: Rename file ...
112 * tconfig.h: ... here.
114 2015-03-14 Mike Frysinger <vapier@gentoo.org>
116 * Makefile.in (SIM_RUN_OBJS): Delete.
118 2015-03-14 Mike Frysinger <vapier@gentoo.org>
120 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
121 * aclocal.m4, configure: Regenerate.
123 2014-12-03 Joel Brobecker <brobecker@adacore.com>
125 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
126 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
127 following renaming in callback.h.
129 2014-08-19 Alan Modra <amodra@gmail.com>
131 * configure: Regenerate.
133 2014-08-15 Roland McGrath <mcgrathr@google.com>
135 * configure: Regenerate.
136 * config.in: Regenerate.
138 2014-03-05 Mike Frysinger <vapier@gentoo.org>
140 * compile.c (sim_load): Add const to prog.
142 2014-02-17 Mike Frysinger <vapier@gentoo.org>
145 * compile.c (control_c_sim_desc): Delete.
146 (control_c): Likewise.
147 (sim_resume): Delete signal(SIGINT) handling.
149 2013-09-23 Alan Modra <amodra@gmail.com>
151 * configure: Regenerate.
153 2013-06-03 Mike Frysinger <vapier@gentoo.org>
155 * aclocal.m4, configure: Regenerate.
157 2012-06-15 Joel Brobecker <brobecker@adacore.com>
159 * config.in, configure: Regenerate.
161 2012-05-18 Nick Clifton <nickc@redhat.com>
164 * compile.c: Include config.h before system header files.
165 * sim-main.h: Likewise.
167 2012-03-24 Mike Frysinger <vapier@gentoo.org>
169 * aclocal.m4, config.in, configure: Regenerate.
171 2011-12-03 Mike Frysinger <vapier@gentoo.org>
173 * aclocal.m4: New file.
174 * configure: Regenerate.
176 2011-10-17 Mike Frysinger <vapier@gentoo.org>
178 * configure.ac: Change include to common/acinclude.m4.
180 2011-10-17 Mike Frysinger <vapier@gentoo.org>
182 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
183 call. Replace common.m4 include with SIM_AC_COMMON.
184 * configure: Regenerate.
186 2011-07-05 Mike Frysinger <vapier@gentoo.org>
188 * compile.c (sim_do_command): Delete.
190 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
192 * compile.c (sim_store_register): Update return value to
195 2010-04-14 Mike Frysinger <vapier@gentoo.org>
197 * compile.c (sim_write): Add const to buffer arg.
199 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
201 * configure: Regenerate.
203 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
204 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
205 Index registers not masked memory areas.
206 Only simply increment or decrement.
207 * compile.c(store_1): Ditto.
209 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
211 * config.in: Regenerate.
212 * configure: Likewise.
214 * configure: Regenerate.
216 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
218 * compile.c: Add const to remove warning.
220 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
222 * configure: Regenerate to track ../common/common.m4 changes.
225 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
226 Daniel Jacobowitz <dan@codesourcery.com>
227 Joseph Myers <joseph@codesourcery.com>
229 * configure: Regenerate.
231 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
233 * compile.c (sim_resume): Fix the last byte of ARGV for
236 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
238 * acconfig.h: Remove.
239 * config.in: Regenerate.
241 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
243 * compile.c (OBITOP): Bit address mask low three bit.
244 * compile.c (decode): Fix warning.
246 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
248 * configure: Regenerated.
250 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
252 * configure: Regenerated.
254 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
256 * configure: Regenerated.
258 2005-03-23 Mark Kettenis <kettenis@gnu.org>
260 * configure: Regenerate.
262 2005-01-14 Andrew Cagney <cagney@gnu.org>
264 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
265 explicit call to AC_CONFIG_HEADER.
266 * configure: Regenerate.
268 2005-01-12 Andrew Cagney <cagney@gnu.org>
270 * configure.ac: Update to use ../common/common.m4.
271 * configure: Re-generate.
273 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
275 * configure: Regenerated to track ../common/aclocal.m4 changes.
277 2005-01-07 Andrew Cagney <cagney@gnu.org>
279 * configure.ac: Rename configure.in, require autoconf 2.59.
280 * configure: Re-generate.
282 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
284 * configure: Regenerate for ../common/aclocal.m4 update.
286 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
288 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
289 * compile.c (sim_resume): Make sure that dst.reg refers to the
290 right register byte in mova/sz.l @(dd,RnL),ERn.
291 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
292 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
293 mulxs, divs and divxs.
295 * compile.c (sim_load): Update sd->memory_size.
297 2004-06-10 Michael Snyder <msnyder@redhat.com>
299 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
300 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
302 2004-01-05 Michael Snyder <msnyder@redhat.com>
304 * compile.c (sim_load): Don't pass a type to bfd_openr.
306 2003-12-16 Michael Snyder <msnyder@redhat.com>
308 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
309 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
311 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
313 * compile.c (set_h8300h): Initialize globals to zero.
315 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
317 * compile.c (h8300_normal_mode): New.
318 (SP): Handle normal mode.
319 (bitfrom): Use normal mode flag to return suitable value.
320 (lvalue): Use normal mode flag to return command line location.
321 (decode): Decode instruction correctly for normal mode.
322 (init_pointers): Initialise memory correctly for normal mode.
323 (sim_resume): Handle cases for normal mode using h8300_normal_mode
325 (sim_store_register): Handle 2 byte PC for normal mode.
326 (sim_fetch_register): Handle 2 byte PC for normal mode.
327 (set_h8300h): Set normal mode flag as per architechture.
328 (sim_load): Allocate 64K for normal mode instead of bigger memory.
330 2003-07-18 Michael Snyder <msnyder@redhat.com>
332 * compile.c (decode): Enhancements for mova.
333 Initialize cst, reg, and rdisp inside the loop, for each
334 new instruction. Defer correction of the disp2 values until
335 later, and then adjust them by the size of the first operand,
336 rather than the size of the instruction.
337 (sim_resume): For mova, adjust the size of the second operand
338 according to the type of the first operand (INDEXB vs. INDEXW).
339 In cases where there is only one operand, the other two must
340 both be composed on the fly.
342 2003-07-22 Michael Snyder <msnyder@redhat.com>
344 * compile.c (sim_resume): Revert 6-24 change, it does not
345 work with gdb breakpoints.
347 2003-07-17 Michael Snyder <msnyder@redhat.com>
349 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
350 (decode): IMM16 is always zero-extended.
352 2003-06-24 Michael Snyder <msnyder@redhat.com>
354 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
355 * compile.c (sim_resume): Use the above to return stop signal.
357 2003-06-18 Michael Snyder <msnyder@redhat.com>
359 * compile.c: Replace "Hitachi" with "Renesas".
360 (decode): Distinguish AV_H8S from AV_H8H.
361 (sim_resume): H8SX can use any register for TAS.
362 (decode): Add support for VECIND.
363 (sim_resume): Implement rte/l and rts/l.
364 (GETSR): New macro (actually old macro reincarnated).
365 (decode): Add handling for IMM2.
366 (sim_resume): Drop extra block around jmp, jsr, rts.
367 Add handling for trapa and rte.
368 For divxu.b, change 0xffff mask to 0xff.
369 (set_h8300h): Add bfd_mach_h8300sxn machine.
371 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
373 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
376 2003-06-05 Michael Snyder <msnyder@redhat.com>
378 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
379 (sim_store_register): Ditto.
381 2003-06-04 Michael Snyder <msnyder@redhat.com>
383 * compile.c (sim_info): Fix typo in output.
385 * compile.c (set_h8300h): Replace 'flag' arguments
386 with a bfd_machine argument, and decode it inline.
387 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
389 2003-06-03 Michael Snyder <msnyder@redhat.com>
391 * compile.c: Add h8300sx insns and addressing modes.
392 * sim-main.h: Replaces h8300/inst.h.
393 * Makefile.in: Tweak to bring in some sim/common stuff.
395 2003-04-13 Michael Snyder <msnyder@redhat.com>
397 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
399 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
401 * compile.c (cmdline_location): Added function to
402 return the location of 8-bit (256 locations) where the
403 Command Line arguments would be stored.
404 (decode): Added a TRAP to 0xcc for Commandline
405 processing using pseudo opcode O_SYS_CMDLINE.
406 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
407 (sim_create_inferior): Setting a pointer to
408 Commandline Args array.
409 * inst.h: Added a new variable ptr_command_line for
410 storing pointer to Commandline array.
412 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
414 * compile.c (decode): Added code for some more magic traps.
415 * compile.c (sim_resume): Added support for File I/O system
416 calls through callback to host_system.
417 System calls provided support for :
418 open, read, write, lseek, close, stat, fstat
419 Only basic support for stat and fstat.
421 2003-02-27 Andrew Cagney <cagney@redhat.com>
423 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
425 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
427 * compile.c (init_pointers): Abort if wreg never gets initialized.
428 (sim_resume): Fix the handling of exts.w and extu.w.
430 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
432 * compile.c (sim_resume): Fix the handling of bxor.
434 2003-01-16 Michael Snyder <msnyder@redhat.com>
436 * compile.c: Change K&R function definitions to ISO.
437 (fetch): Make static, and eliminate unused parameter 'n'.
439 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
441 * compile.c: Fix formatting.
444 2002-07-29 Andrey Volkov <avolkov@transas.com>
446 * compile.c: Include "gdb/sim-h8300.h"
447 * Makefile.in: Add dependences on "inst.h",
448 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
450 2002-06-16 Andrew Cagney <ac131313@redhat.com>
452 * configure: Regenerated to track ../common/aclocal.m4 changes.
454 2002-06-08 Andrew Cagney <cagney@redhat.com>
456 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
458 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
460 * compile.c: Fix formatting.
462 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
464 * compile.c: Fix formatting.
466 2002-05-17 Andrey Volkov (avolkov@transas.com)
468 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
470 2002-05-17 Andrey Volkov (avolkov@transas.com)
472 * compile.c: Add support of EXR register
475 2002-05-17 Andrey Volkov (avolkov@transas.com)
477 * compile.c: Made h8300s as new target, not h8300h alias.
480 2002-05-17 Andrey Volkov (avolkov@transas.com)
482 * compile.c: Add additional CCR flags (I,UI,H,U)
484 2002-05-17 Andrey Volkov (avolkov@transas.com)
486 * compile.c: Change literal regnumbers to REGNUMS.
487 Fix instruction and cycles counting
489 2001-12-20 Kazu Hirata <kazu@hxi.com>
491 * compile.c: Fix formatting.
493 2001-12-20 Kazu Hirata <kazu@hxi.com>
495 * compile.c: Fix comment typos.
497 2000-08-10 Kazu Hirata <kazu@hxi.com>
499 * compile.c (decode): Clean up the code.
501 2000-06-15 Kazu Hirata <kazu@hxi.com>
503 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
506 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
508 * compile.c: Don't include "wait.h".
509 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
510 instead of WIF* from host.
512 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
514 * compile.c, writecode.c: Correct typo.
516 2000-06-13 Kazu Hirata <kazu@hxi.com>
518 * compile.c: Fix formatting.
520 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
524 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
528 1999-05-08 Felix Lee <flee@cygnus.com>
530 * configure: Regenerated to track ../common/aclocal.m4 changes.
532 1999-04-02 Keith Seitz <keiths@cygnus.com>
534 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
535 frequency at which the poll_quit callback is used.
536 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
538 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
549 * acconfig.h: New file.
550 * configure.in: Reverted change of Apr 24; use sinclude again.
552 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
557 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
559 * configure.in: Don't call sinclude.
561 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
565 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
571 * configure: Regenerated to track ../common/aclocal.m4 changes.
573 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
575 * configure: Regenerated to track ../common/aclocal.m4 changes.
577 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
579 * compile.c (sim_store_register, sim_fetch_register): Pass in
580 length parameter. Return -1.
582 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
586 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
590 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
592 * configure: Regenerated to track ../common/aclocal.m4 changes.
594 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
596 * configure: Regenerated to track ../common/aclocal.m4 changes.
599 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
603 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
605 * compile.c: #include stdio.h for definition of NULL on
608 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
610 * compile.c (sim_load): Pass lma_p and sim_write args to
613 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
617 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
621 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
623 * configure: Regenerated to track ../common/aclocal.m4 changes.
625 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
627 * configure: Regenerated to track ../common/aclocal.m4 changes.
629 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
631 * configure: Regenerated to track ../common/aclocal.m4 changes.
633 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
635 * Makefile.in (compile.o): Depend on config.h in local directory.
637 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
639 * configure: Regenerated to track ../common/aclocal.m4 changes.
641 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
643 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
645 * configure.in: check for sys/param.h
646 * compile.c: #ifdef HAVE_SYS_PARAM_H.
647 #define SIGTRAP for wingdb.
648 (sim_resume): poll keyboard at least once per call.
649 (sim_resume): use host_callback instead of printf for syscall
652 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
654 * configure: Regenerated to track ../common/aclocal.m4 changes.
656 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
661 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
663 * compile.c (sim_kill): Delete.
664 (sim_create_inferior): Add ABFD argument.
665 (sim_load): Move setting of PC from here.
666 (sim_create_inferior): To here.
667 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
668 the sim_load code should be moved to sim_open.
670 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
672 * configure: Regenerated to track ../common/aclocal.m4 changes.
675 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
677 * compile.c (sim_open): Add ABFD argument.
679 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
681 * compile.c (sim_open): Add callback argument.
682 (sim_set_callbacks): Delete SIM_DESC argument.
684 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
686 * compile.c (sim_load): Call bfd_get_mach instead of examining
688 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
690 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
692 * configure: Regenerated to track ../common/aclocal.m4 changes.
694 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
696 * compile.c (sim_resume): Use poll_quit callback.
697 (sim_stop): New function.
699 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
701 * Makefile.in (SIM_OBJS): Add sim-load.o.
702 * compile.c (sim_kind, myname): New static locals.
703 (sim_open): Set sim_kind, myname.
704 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
705 Call sim_load_file to load file into simulator. Set start address
707 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
709 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
711 * configure: Regenerated to track ../common/aclocal.m4 changes.
714 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
716 * compile.c (sim_open): New arg `kind'.
718 * configure: Regenerated to track ../common/aclocal.m4 changes.
720 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
722 * configure: Regenerated to track ../common/aclocal.m4 changes.
724 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
726 * configure: Regenerated to track ../common/aclocal.m4 changes.
728 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
730 * configure: Re-generate.
732 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
734 * configure: Regenerate to track ../common/aclocal.m4 changes.
736 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
738 * compile.c (sim_open): New SIM_DESC result. Argument is now in
740 (other sim_*): New SIM_DESC argument.
742 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
744 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
745 COMMON_{PRE,POST}_CONFIG_FRAG instead.
746 * configure.in: sinclude ../common/aclocal.m4.
747 * configure: Regenerated.
749 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
751 * configure configure.in Makefile.in: Update to new configure
752 scheme which is more compatible with WinGDB builds.
753 * configure.in: Improve comment on how to run autoconf.
754 * configure: Re-run autoconf to get new ../common/aclocal.m4.
755 * Makefile.in: Use autoconf substitution to install common
758 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
760 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
762 * configure.in: Simplify using macros in ../common/aclocal.m4.
763 * configure: Regenerated.
764 * inst.h (enum sim_state): Define.
765 (cpu_state_type): New member `state'. Set it whenever `exception'
767 * compile.c (sim_callback): New global.
768 (sim_set_simcache_size): Renamed from sim_csize.
769 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
770 'cus it can't work. Change main loop exit test to use cpu.state.
771 (sim_trace): New function.
772 (sim_stop_reason): Add right way to set results, but #if 0 out.
773 (sim_size): New function.
774 (sim_info): Redirect calls to printf_filtered through callback.
775 (sim_set_callbacks): Record callback.
776 * run.c: Deleted, using one in ../common now.
777 * tconfig.in: New file.
779 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
781 * Makefile.in (mostlyclean): Don't remove config.log here.
783 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
785 * compile.c (sim_resume): rts, sleep, bpt and nop have
786 no associated "size".
788 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
790 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
792 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
794 * run.c (main): Don't "load" sections which don't have
796 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
799 (sim_resume, shift/rotate cases): Add support for shift/rotate
801 (OSHIFTS): Corresponding changes.
803 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
805 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
807 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
809 * compile.c (h8300smode): Declare.
811 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
813 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
814 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
816 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
817 (AC_PROG_INSTALL): Added.
818 * configure: Rebuilt.
820 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
822 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
823 * run.c (main): Treat the H8/S like the H8/300H for now.
825 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
827 * compile.c (SEXTCHAR): Clear upper bits when sign
830 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
832 * compile.c (sim_resume): Correctly handle divu.
834 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
836 * compile.c (sim_resume): Never allow the PC to have an
839 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
841 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
842 separate memory is allocate for the 8-bit area.
843 (struct cpu_state_type): Add new "eightbit' field.
844 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
846 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
847 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
848 (init_pointers): Initialize space for the 8-bit area.
849 (sim_write): Handle writing into the 8-bit area.
850 (sim_read): Handle reading from the 8-bit area.
851 (sim_load): Reallocate space for the 8-bit area.
853 * compile.c (sim_load): Re-allocate memory for the simulator
856 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
858 * compile.c (sim_resume): Fix and simplify overflow and carry
859 handling for 32bit ALU insns.
861 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
863 * compile.c (sim_resume): Fix overflow checks for ALU insns.
865 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
867 * compile.c (decode): Use "bit" to hold L_3 immediates instead
868 of holding them in "abs". Handle ABS8MEM memory references aka
869 8-bit area. Replace ABSMOV references with ABS8MEM.
871 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
873 * compile.c (fetch): Handle accesses to the exception/function
876 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
878 * compile.c: #include "wait.h".
879 (sim_resume, sleep insn): Check program exit status in r0.
880 (sim_resume, shift insns): Fix setting of overflow flag for shal.
881 * run.c: #include <signal.h>.
882 (main): Abort if program got SIGILL.
883 Print error message if argument is invalid.
884 (usage): Improve text.
886 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
888 * configure: Regenerate with autoconf 2.7.
890 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
892 * inst.h (MPOWER,MSIZE): Deleted.
893 (H8300{,H}_MSIZE): Define.
894 * compile.c (memory_size): New static global.
895 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
896 (sim_write,sim_read): Use memory_size.
898 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
900 * compile.c (sim_set_callbacks): New.
902 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
904 * Makefile.in (BISON): Remove macro.
906 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
908 * Makefile.in (maintainer-clean): New synonym for realclean.
910 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
912 * Makefile.in (install): Don't install in $(tooldir).
914 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
915 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
916 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
917 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
919 * configure: Rebuild.
920 * config.in: New file, created by autoheader.
921 * Makefile.in (AR): Define as @AR@.
922 (CC): New variable, defined as @CC@.
923 (CFLAGS): Define as @CFLAGS@.
924 (RANLIB): Define as @RANLIB@.
925 (HDEFINES, TDEFINES): New variables.
926 (@host_makefile_frag@): Remove.
927 (compile.o, run.o): Depend upon config.h.
928 (mostlyclean): Make the same as clean, not distclean.
929 (clean): Remove config.log.
930 (distclean): Remove config.h and stamp-h.
931 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
932 invoking config.status.
933 (config.h, stamp-h): New targets.
934 * compile.c: Include "config.h". Don't include <sys/times.h>.
935 Include <time.h> and <stdlib.h> if they exist. Don't include
937 (get_now): Remove unused local b.
938 * run.c: Include "config.h". Include <stdlib.h> if it exists.
939 Don't include "sysdep.h".
940 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
943 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
945 * Update all FSF addresses except those in COPYING* files.
947 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
949 * Makefile.in (clean): Remove run.
950 (distclean): Remove Makefile.
954 * Makefile.in, configure.in: converted to autoconf.
955 * configure: New file, generated with autconf 2.4.
957 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
959 * compile.c (sim_do_command): New function.
961 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
963 * compile.c (get_now): Don't do if win32.
964 (sim_resume): Poll in win32 too.
966 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
968 * configure.in: Fix typo in last change.
970 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
972 * run.c: parse arguments with getopt().
974 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
976 * configure.in: Use ../../bfd/hosts/std-host.h if specific
979 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
981 * compile.c (sim_resume): Initialize cpu.mask.
983 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
985 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
987 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
989 * compile.c: #include "bfd.h".
990 (sim_*): Set result type to void where there isn't one.
991 (sim_resume, default case): Set cpu.exception to SIGILL.
993 (sim_set_pc): Delete.
994 (sim_info): Delete printf_fn arg, all callers changed.
995 Call printf_filtered.
996 (set_h8300h): New arg `flag', all callers changed.
997 (sim_close): New function.
998 (sim_load): New function.
999 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1000 * run.c: #include <varargs.h>, "remote-sim.h".
1001 (printf_filtered): New function.
1003 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1005 * compile.c (decode): Fix typo (16 bit branches).
1006 (*): Some white space clean up.
1008 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1010 * compile.c (decode): Compile 16bit branches properly.
1012 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1014 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1015 andc. Poll for interrupts.
1017 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1019 * compile.c: #include "ansidecl.h" for remote-sim.h.
1021 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1023 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1024 * compile.c: #include "remote-sim.h".
1025 (sim_resume): New arg siggnal.
1026 (sim_write): Use SIM_ADDR for type of arg addr.
1027 Always return a value.
1029 (sim_store_register): Result is type int.
1030 (sim_fetch_register): Ditto.
1031 (sim_stop_reason): Renamed from sim_stop_signal.
1032 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1033 (sim_info): int result, new arg printf_fn.
1034 (sim_kill): int result.
1035 (sim_open): int result, new arg name.
1036 * run.c (main): Use sim_set_pc to set pc.
1037 Update call to sim_info.
1039 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1041 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1043 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1045 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1047 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1049 * compile.c (sim_set_pc): Write to the pc direcly.
1050 (sim_store_register): Now value is passed by reference. (sim_read,
1051 sim_write): Return number of bytes copied.
1053 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1055 * compile.c (mop): New function to do multiplies.
1057 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1059 * compile.c (sim_resume): Add support for nop insn.
1061 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1063 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1065 * run.c (main): If h8/300h binary detected, call set_h8300h.
1066 * compile.c (sim_resume): Fix O_NEG insn.
1068 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1070 * run.c (main): Add -h flag to enable h8/300h emulation.
1071 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1072 (set_h8300h): New function.
1073 (sim_resume): Add support for extu,exts insns.
1074 (sim_resume): Fix logical right shifting.
1075 (sim_resume, label alu32): Fix setting of carry flag.
1077 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1079 * compile.c (sim_csize): Initialize cpu.cache.
1081 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1083 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1085 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1087 * run.c (main): Fix parsing of args.
1089 * compile.c (sim_resume): Fix shll insn.
1091 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1093 * compile.c: New file, supports H8/300H.
1094 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1096 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1098 * run.c (main): Add -v to print info.
1099 * p3.c (sim_info): New function.
1101 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1103 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1105 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1107 * Makefile.in: Don't use cb or indent
1108 * p1.c, state.h, writecode.c: lint
1110 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1112 * Makefile.in: Make SunOS halfdone VPATH work.
1113 * p1.c: Lint picked up by HP native compiler.
1115 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1117 * p1.c (sim_resume): when running on dos, any character typed to
1118 the keyboard will cause a simulated exception.
1120 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1125 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)