1 2015-12-26 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2015-12-24 Mike Frysinger <vapier@gentoo.org>
7 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
8 (h8300_option_handler): New func from common/sim-options.c.
9 (h8300_options): New options from common/sim-options.c.
10 (sim_open): Call sim_add_option_table.
11 * tconfig.h: Delete file.
13 2015-12-24 Mike Frysinger <vapier@gentoo.org>
15 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
17 2015-11-21 Mike Frysinger <vapier@gentoo.org>
19 * compile.c (sim_callback, sim_kind, myname): Delete.
20 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
21 Change sim_callback->printf_filtered calls to sim_io_printf.
22 (sim_resume): Likewise. Declare sim_callback.
23 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
24 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
26 2015-11-15 Mike Frysinger <vapier@gentoo.org>
28 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
30 2015-11-15 Mike Frysinger <vapier@gentoo.org>
32 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
33 * compile.c (sim_stop, sim_stop_reason): Delete.
35 2015-11-14 Mike Frysinger <vapier@gentoo.org>
37 * Makefile.in (SIM_OBJS): Delete sim-load.o.
39 2015-11-14 Mike Frysinger <vapier@gentoo.org>
41 * compile.c (sim_close): Delete.
43 2015-11-09 Mike Frysinger <vapier@gentoo.org>
45 * compile.c (littleendian): Delete.
46 (init_pointers): Delete littleendian usage.
48 2015-06-23 Mike Frysinger <vapier@gentoo.org>
50 * configure: Regenerate.
52 2015-06-12 Mike Frysinger <vapier@gentoo.org>
54 * configure: Regenerate.
56 2015-06-12 Mike Frysinger <vapier@gentoo.org>
58 * configure: Regenerate.
60 2015-04-18 Mike Frysinger <vapier@gentoo.org>
62 * sim-main.h (SIM_CPU): Delete.
64 2015-04-18 Mike Frysinger <vapier@gentoo.org>
66 * sim-main.h (sim_cia): Delete.
68 2015-04-17 Mike Frysinger <vapier@gentoo.org>
70 * sim-main.h (CIA_GET, CIA_SET): Delete.
72 2015-04-17 Mike Frysinger <vapier@gentoo.org>
74 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
75 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
76 CPU_PC_STORE for all cpus.
77 * sim-main.h (SIM_CPU): Define.
79 2015-04-15 Mike Frysinger <vapier@gentoo.org>
81 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
82 * sim-main.h (STATE_CPU): Delete.
84 2015-04-15 Mike Frysinger <vapier@gentoo.org>
86 * compile.c: Include sim-options.h.
87 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
88 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
89 (STATE_CPU): Handle WITH_SMP.
91 2015-04-13 Mike Frysinger <vapier@gentoo.org>
93 * configure: Regenerate.
95 2015-04-06 Mike Frysinger <vapier@gentoo.org>
97 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
99 2015-04-01 Mike Frysinger <vapier@gentoo.org>
101 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
103 2015-03-31 Mike Frysinger <vapier@gentoo.org>
105 * config.in, configure: Regenerate.
107 2015-03-24 Mike Frysinger <vapier@gentoo.org>
109 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
110 * tconfig.h (SIM_HAVE_PROFILE): Delete.
112 2015-03-16 Mike Frysinger <vapier@gentoo.org>
114 * config.in, configure: Regenerate.
115 * tconfig.in: Rename file ...
116 * tconfig.h: ... here.
118 2015-03-14 Mike Frysinger <vapier@gentoo.org>
120 * Makefile.in (SIM_RUN_OBJS): Delete.
122 2015-03-14 Mike Frysinger <vapier@gentoo.org>
124 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
125 * aclocal.m4, configure: Regenerate.
127 2014-12-03 Joel Brobecker <brobecker@adacore.com>
129 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
130 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
131 following renaming in callback.h.
133 2014-08-19 Alan Modra <amodra@gmail.com>
135 * configure: Regenerate.
137 2014-08-15 Roland McGrath <mcgrathr@google.com>
139 * configure: Regenerate.
140 * config.in: Regenerate.
142 2014-03-05 Mike Frysinger <vapier@gentoo.org>
144 * compile.c (sim_load): Add const to prog.
146 2014-02-17 Mike Frysinger <vapier@gentoo.org>
149 * compile.c (control_c_sim_desc): Delete.
150 (control_c): Likewise.
151 (sim_resume): Delete signal(SIGINT) handling.
153 2013-09-23 Alan Modra <amodra@gmail.com>
155 * configure: Regenerate.
157 2013-06-03 Mike Frysinger <vapier@gentoo.org>
159 * aclocal.m4, configure: Regenerate.
161 2012-06-15 Joel Brobecker <brobecker@adacore.com>
163 * config.in, configure: Regenerate.
165 2012-05-18 Nick Clifton <nickc@redhat.com>
168 * compile.c: Include config.h before system header files.
169 * sim-main.h: Likewise.
171 2012-03-24 Mike Frysinger <vapier@gentoo.org>
173 * aclocal.m4, config.in, configure: Regenerate.
175 2011-12-03 Mike Frysinger <vapier@gentoo.org>
177 * aclocal.m4: New file.
178 * configure: Regenerate.
180 2011-10-17 Mike Frysinger <vapier@gentoo.org>
182 * configure.ac: Change include to common/acinclude.m4.
184 2011-10-17 Mike Frysinger <vapier@gentoo.org>
186 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
187 call. Replace common.m4 include with SIM_AC_COMMON.
188 * configure: Regenerate.
190 2011-07-05 Mike Frysinger <vapier@gentoo.org>
192 * compile.c (sim_do_command): Delete.
194 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
196 * compile.c (sim_store_register): Update return value to
199 2010-04-14 Mike Frysinger <vapier@gentoo.org>
201 * compile.c (sim_write): Add const to buffer arg.
203 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
205 * configure: Regenerate.
207 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
208 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
209 Index registers not masked memory areas.
210 Only simply increment or decrement.
211 * compile.c(store_1): Ditto.
213 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
215 * config.in: Regenerate.
216 * configure: Likewise.
218 * configure: Regenerate.
220 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
222 * compile.c: Add const to remove warning.
224 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
226 * configure: Regenerate to track ../common/common.m4 changes.
229 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
230 Daniel Jacobowitz <dan@codesourcery.com>
231 Joseph Myers <joseph@codesourcery.com>
233 * configure: Regenerate.
235 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
237 * compile.c (sim_resume): Fix the last byte of ARGV for
240 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
242 * acconfig.h: Remove.
243 * config.in: Regenerate.
245 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
247 * compile.c (OBITOP): Bit address mask low three bit.
248 * compile.c (decode): Fix warning.
250 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
252 * configure: Regenerated.
254 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
256 * configure: Regenerated.
258 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
260 * configure: Regenerated.
262 2005-03-23 Mark Kettenis <kettenis@gnu.org>
264 * configure: Regenerate.
266 2005-01-14 Andrew Cagney <cagney@gnu.org>
268 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
269 explicit call to AC_CONFIG_HEADER.
270 * configure: Regenerate.
272 2005-01-12 Andrew Cagney <cagney@gnu.org>
274 * configure.ac: Update to use ../common/common.m4.
275 * configure: Re-generate.
277 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
279 * configure: Regenerated to track ../common/aclocal.m4 changes.
281 2005-01-07 Andrew Cagney <cagney@gnu.org>
283 * configure.ac: Rename configure.in, require autoconf 2.59.
284 * configure: Re-generate.
286 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
288 * configure: Regenerate for ../common/aclocal.m4 update.
290 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
292 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
293 * compile.c (sim_resume): Make sure that dst.reg refers to the
294 right register byte in mova/sz.l @(dd,RnL),ERn.
295 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
296 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
297 mulxs, divs and divxs.
299 * compile.c (sim_load): Update sd->memory_size.
301 2004-06-10 Michael Snyder <msnyder@redhat.com>
303 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
304 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
306 2004-01-05 Michael Snyder <msnyder@redhat.com>
308 * compile.c (sim_load): Don't pass a type to bfd_openr.
310 2003-12-16 Michael Snyder <msnyder@redhat.com>
312 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
313 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
315 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
317 * compile.c (set_h8300h): Initialize globals to zero.
319 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
321 * compile.c (h8300_normal_mode): New.
322 (SP): Handle normal mode.
323 (bitfrom): Use normal mode flag to return suitable value.
324 (lvalue): Use normal mode flag to return command line location.
325 (decode): Decode instruction correctly for normal mode.
326 (init_pointers): Initialise memory correctly for normal mode.
327 (sim_resume): Handle cases for normal mode using h8300_normal_mode
329 (sim_store_register): Handle 2 byte PC for normal mode.
330 (sim_fetch_register): Handle 2 byte PC for normal mode.
331 (set_h8300h): Set normal mode flag as per architechture.
332 (sim_load): Allocate 64K for normal mode instead of bigger memory.
334 2003-07-18 Michael Snyder <msnyder@redhat.com>
336 * compile.c (decode): Enhancements for mova.
337 Initialize cst, reg, and rdisp inside the loop, for each
338 new instruction. Defer correction of the disp2 values until
339 later, and then adjust them by the size of the first operand,
340 rather than the size of the instruction.
341 (sim_resume): For mova, adjust the size of the second operand
342 according to the type of the first operand (INDEXB vs. INDEXW).
343 In cases where there is only one operand, the other two must
344 both be composed on the fly.
346 2003-07-22 Michael Snyder <msnyder@redhat.com>
348 * compile.c (sim_resume): Revert 6-24 change, it does not
349 work with gdb breakpoints.
351 2003-07-17 Michael Snyder <msnyder@redhat.com>
353 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
354 (decode): IMM16 is always zero-extended.
356 2003-06-24 Michael Snyder <msnyder@redhat.com>
358 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
359 * compile.c (sim_resume): Use the above to return stop signal.
361 2003-06-18 Michael Snyder <msnyder@redhat.com>
363 * compile.c: Replace "Hitachi" with "Renesas".
364 (decode): Distinguish AV_H8S from AV_H8H.
365 (sim_resume): H8SX can use any register for TAS.
366 (decode): Add support for VECIND.
367 (sim_resume): Implement rte/l and rts/l.
368 (GETSR): New macro (actually old macro reincarnated).
369 (decode): Add handling for IMM2.
370 (sim_resume): Drop extra block around jmp, jsr, rts.
371 Add handling for trapa and rte.
372 For divxu.b, change 0xffff mask to 0xff.
373 (set_h8300h): Add bfd_mach_h8300sxn machine.
375 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
377 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
380 2003-06-05 Michael Snyder <msnyder@redhat.com>
382 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
383 (sim_store_register): Ditto.
385 2003-06-04 Michael Snyder <msnyder@redhat.com>
387 * compile.c (sim_info): Fix typo in output.
389 * compile.c (set_h8300h): Replace 'flag' arguments
390 with a bfd_machine argument, and decode it inline.
391 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
393 2003-06-03 Michael Snyder <msnyder@redhat.com>
395 * compile.c: Add h8300sx insns and addressing modes.
396 * sim-main.h: Replaces h8300/inst.h.
397 * Makefile.in: Tweak to bring in some sim/common stuff.
399 2003-04-13 Michael Snyder <msnyder@redhat.com>
401 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
403 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
405 * compile.c (cmdline_location): Added function to
406 return the location of 8-bit (256 locations) where the
407 Command Line arguments would be stored.
408 (decode): Added a TRAP to 0xcc for Commandline
409 processing using pseudo opcode O_SYS_CMDLINE.
410 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
411 (sim_create_inferior): Setting a pointer to
412 Commandline Args array.
413 * inst.h: Added a new variable ptr_command_line for
414 storing pointer to Commandline array.
416 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
418 * compile.c (decode): Added code for some more magic traps.
419 * compile.c (sim_resume): Added support for File I/O system
420 calls through callback to host_system.
421 System calls provided support for :
422 open, read, write, lseek, close, stat, fstat
423 Only basic support for stat and fstat.
425 2003-02-27 Andrew Cagney <cagney@redhat.com>
427 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
429 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
431 * compile.c (init_pointers): Abort if wreg never gets initialized.
432 (sim_resume): Fix the handling of exts.w and extu.w.
434 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
436 * compile.c (sim_resume): Fix the handling of bxor.
438 2003-01-16 Michael Snyder <msnyder@redhat.com>
440 * compile.c: Change K&R function definitions to ISO.
441 (fetch): Make static, and eliminate unused parameter 'n'.
443 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
445 * compile.c: Fix formatting.
448 2002-07-29 Andrey Volkov <avolkov@transas.com>
450 * compile.c: Include "gdb/sim-h8300.h"
451 * Makefile.in: Add dependences on "inst.h",
452 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
454 2002-06-16 Andrew Cagney <ac131313@redhat.com>
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
458 2002-06-08 Andrew Cagney <cagney@redhat.com>
460 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
462 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
464 * compile.c: Fix formatting.
466 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
468 * compile.c: Fix formatting.
470 2002-05-17 Andrey Volkov (avolkov@transas.com)
472 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
474 2002-05-17 Andrey Volkov (avolkov@transas.com)
476 * compile.c: Add support of EXR register
479 2002-05-17 Andrey Volkov (avolkov@transas.com)
481 * compile.c: Made h8300s as new target, not h8300h alias.
484 2002-05-17 Andrey Volkov (avolkov@transas.com)
486 * compile.c: Add additional CCR flags (I,UI,H,U)
488 2002-05-17 Andrey Volkov (avolkov@transas.com)
490 * compile.c: Change literal regnumbers to REGNUMS.
491 Fix instruction and cycles counting
493 2001-12-20 Kazu Hirata <kazu@hxi.com>
495 * compile.c: Fix formatting.
497 2001-12-20 Kazu Hirata <kazu@hxi.com>
499 * compile.c: Fix comment typos.
501 2000-08-10 Kazu Hirata <kazu@hxi.com>
503 * compile.c (decode): Clean up the code.
505 2000-06-15 Kazu Hirata <kazu@hxi.com>
507 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
510 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
512 * compile.c: Don't include "wait.h".
513 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
514 instead of WIF* from host.
516 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
518 * compile.c, writecode.c: Correct typo.
520 2000-06-13 Kazu Hirata <kazu@hxi.com>
522 * compile.c: Fix formatting.
524 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
528 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
530 * configure: Regenerated to track ../common/aclocal.m4 changes.
532 1999-05-08 Felix Lee <flee@cygnus.com>
534 * configure: Regenerated to track ../common/aclocal.m4 changes.
536 1999-04-02 Keith Seitz <keiths@cygnus.com>
538 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
539 frequency at which the poll_quit callback is used.
540 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
542 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
548 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
553 * acconfig.h: New file.
554 * configure.in: Reverted change of Apr 24; use sinclude again.
556 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
561 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
563 * configure.in: Don't call sinclude.
565 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
571 * configure: Regenerated to track ../common/aclocal.m4 changes.
573 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
575 * configure: Regenerated to track ../common/aclocal.m4 changes.
577 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
579 * configure: Regenerated to track ../common/aclocal.m4 changes.
581 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
583 * compile.c (sim_store_register, sim_fetch_register): Pass in
584 length parameter. Return -1.
586 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
590 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
592 * configure: Regenerated to track ../common/aclocal.m4 changes.
594 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
596 * configure: Regenerated to track ../common/aclocal.m4 changes.
598 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
600 * configure: Regenerated to track ../common/aclocal.m4 changes.
603 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
607 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
609 * compile.c: #include stdio.h for definition of NULL on
612 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
614 * compile.c (sim_load): Pass lma_p and sim_write args to
617 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
621 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
623 * configure: Regenerated to track ../common/aclocal.m4 changes.
625 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
627 * configure: Regenerated to track ../common/aclocal.m4 changes.
629 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
631 * configure: Regenerated to track ../common/aclocal.m4 changes.
633 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
635 * configure: Regenerated to track ../common/aclocal.m4 changes.
637 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
639 * Makefile.in (compile.o): Depend on config.h in local directory.
641 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
643 * configure: Regenerated to track ../common/aclocal.m4 changes.
645 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
647 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
649 * configure.in: check for sys/param.h
650 * compile.c: #ifdef HAVE_SYS_PARAM_H.
651 #define SIGTRAP for wingdb.
652 (sim_resume): poll keyboard at least once per call.
653 (sim_resume): use host_callback instead of printf for syscall
656 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
660 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
662 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
667 * compile.c (sim_kill): Delete.
668 (sim_create_inferior): Add ABFD argument.
669 (sim_load): Move setting of PC from here.
670 (sim_create_inferior): To here.
671 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
672 the sim_load code should be moved to sim_open.
674 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
676 * configure: Regenerated to track ../common/aclocal.m4 changes.
679 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
681 * compile.c (sim_open): Add ABFD argument.
683 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
685 * compile.c (sim_open): Add callback argument.
686 (sim_set_callbacks): Delete SIM_DESC argument.
688 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
690 * compile.c (sim_load): Call bfd_get_mach instead of examining
692 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
694 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
696 * configure: Regenerated to track ../common/aclocal.m4 changes.
698 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
700 * compile.c (sim_resume): Use poll_quit callback.
701 (sim_stop): New function.
703 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
705 * Makefile.in (SIM_OBJS): Add sim-load.o.
706 * compile.c (sim_kind, myname): New static locals.
707 (sim_open): Set sim_kind, myname.
708 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
709 Call sim_load_file to load file into simulator. Set start address
711 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
713 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
715 * configure: Regenerated to track ../common/aclocal.m4 changes.
718 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
720 * compile.c (sim_open): New arg `kind'.
722 * configure: Regenerated to track ../common/aclocal.m4 changes.
724 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
726 * configure: Regenerated to track ../common/aclocal.m4 changes.
728 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
730 * configure: Regenerated to track ../common/aclocal.m4 changes.
732 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
734 * configure: Re-generate.
736 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
738 * configure: Regenerate to track ../common/aclocal.m4 changes.
740 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
742 * compile.c (sim_open): New SIM_DESC result. Argument is now in
744 (other sim_*): New SIM_DESC argument.
746 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
748 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
749 COMMON_{PRE,POST}_CONFIG_FRAG instead.
750 * configure.in: sinclude ../common/aclocal.m4.
751 * configure: Regenerated.
753 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
755 * configure configure.in Makefile.in: Update to new configure
756 scheme which is more compatible with WinGDB builds.
757 * configure.in: Improve comment on how to run autoconf.
758 * configure: Re-run autoconf to get new ../common/aclocal.m4.
759 * Makefile.in: Use autoconf substitution to install common
762 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
764 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
766 * configure.in: Simplify using macros in ../common/aclocal.m4.
767 * configure: Regenerated.
768 * inst.h (enum sim_state): Define.
769 (cpu_state_type): New member `state'. Set it whenever `exception'
771 * compile.c (sim_callback): New global.
772 (sim_set_simcache_size): Renamed from sim_csize.
773 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
774 'cus it can't work. Change main loop exit test to use cpu.state.
775 (sim_trace): New function.
776 (sim_stop_reason): Add right way to set results, but #if 0 out.
777 (sim_size): New function.
778 (sim_info): Redirect calls to printf_filtered through callback.
779 (sim_set_callbacks): Record callback.
780 * run.c: Deleted, using one in ../common now.
781 * tconfig.in: New file.
783 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
785 * Makefile.in (mostlyclean): Don't remove config.log here.
787 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
789 * compile.c (sim_resume): rts, sleep, bpt and nop have
790 no associated "size".
792 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
794 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
796 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
798 * run.c (main): Don't "load" sections which don't have
800 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
803 (sim_resume, shift/rotate cases): Add support for shift/rotate
805 (OSHIFTS): Corresponding changes.
807 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
809 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
811 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
813 * compile.c (h8300smode): Declare.
815 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
817 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
818 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
820 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
821 (AC_PROG_INSTALL): Added.
822 * configure: Rebuilt.
824 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
826 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
827 * run.c (main): Treat the H8/S like the H8/300H for now.
829 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
831 * compile.c (SEXTCHAR): Clear upper bits when sign
834 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
836 * compile.c (sim_resume): Correctly handle divu.
838 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
840 * compile.c (sim_resume): Never allow the PC to have an
843 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
845 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
846 separate memory is allocate for the 8-bit area.
847 (struct cpu_state_type): Add new "eightbit' field.
848 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
850 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
851 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
852 (init_pointers): Initialize space for the 8-bit area.
853 (sim_write): Handle writing into the 8-bit area.
854 (sim_read): Handle reading from the 8-bit area.
855 (sim_load): Reallocate space for the 8-bit area.
857 * compile.c (sim_load): Re-allocate memory for the simulator
860 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
862 * compile.c (sim_resume): Fix and simplify overflow and carry
863 handling for 32bit ALU insns.
865 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
867 * compile.c (sim_resume): Fix overflow checks for ALU insns.
869 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
871 * compile.c (decode): Use "bit" to hold L_3 immediates instead
872 of holding them in "abs". Handle ABS8MEM memory references aka
873 8-bit area. Replace ABSMOV references with ABS8MEM.
875 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
877 * compile.c (fetch): Handle accesses to the exception/function
880 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
882 * compile.c: #include "wait.h".
883 (sim_resume, sleep insn): Check program exit status in r0.
884 (sim_resume, shift insns): Fix setting of overflow flag for shal.
885 * run.c: #include <signal.h>.
886 (main): Abort if program got SIGILL.
887 Print error message if argument is invalid.
888 (usage): Improve text.
890 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
892 * configure: Regenerate with autoconf 2.7.
894 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
896 * inst.h (MPOWER,MSIZE): Deleted.
897 (H8300{,H}_MSIZE): Define.
898 * compile.c (memory_size): New static global.
899 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
900 (sim_write,sim_read): Use memory_size.
902 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
904 * compile.c (sim_set_callbacks): New.
906 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
908 * Makefile.in (BISON): Remove macro.
910 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
912 * Makefile.in (maintainer-clean): New synonym for realclean.
914 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
916 * Makefile.in (install): Don't install in $(tooldir).
918 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
919 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
920 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
921 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
923 * configure: Rebuild.
924 * config.in: New file, created by autoheader.
925 * Makefile.in (AR): Define as @AR@.
926 (CC): New variable, defined as @CC@.
927 (CFLAGS): Define as @CFLAGS@.
928 (RANLIB): Define as @RANLIB@.
929 (HDEFINES, TDEFINES): New variables.
930 (@host_makefile_frag@): Remove.
931 (compile.o, run.o): Depend upon config.h.
932 (mostlyclean): Make the same as clean, not distclean.
933 (clean): Remove config.log.
934 (distclean): Remove config.h and stamp-h.
935 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
936 invoking config.status.
937 (config.h, stamp-h): New targets.
938 * compile.c: Include "config.h". Don't include <sys/times.h>.
939 Include <time.h> and <stdlib.h> if they exist. Don't include
941 (get_now): Remove unused local b.
942 * run.c: Include "config.h". Include <stdlib.h> if it exists.
943 Don't include "sysdep.h".
944 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
947 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
949 * Update all FSF addresses except those in COPYING* files.
951 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
953 * Makefile.in (clean): Remove run.
954 (distclean): Remove Makefile.
958 * Makefile.in, configure.in: converted to autoconf.
959 * configure: New file, generated with autconf 2.4.
961 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
963 * compile.c (sim_do_command): New function.
965 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
967 * compile.c (get_now): Don't do if win32.
968 (sim_resume): Poll in win32 too.
970 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
972 * configure.in: Fix typo in last change.
974 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
976 * run.c: parse arguments with getopt().
978 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
980 * configure.in: Use ../../bfd/hosts/std-host.h if specific
983 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
985 * compile.c (sim_resume): Initialize cpu.mask.
987 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
989 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
991 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
993 * compile.c: #include "bfd.h".
994 (sim_*): Set result type to void where there isn't one.
995 (sim_resume, default case): Set cpu.exception to SIGILL.
997 (sim_set_pc): Delete.
998 (sim_info): Delete printf_fn arg, all callers changed.
999 Call printf_filtered.
1000 (set_h8300h): New arg `flag', all callers changed.
1001 (sim_close): New function.
1002 (sim_load): New function.
1003 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1004 * run.c: #include <varargs.h>, "remote-sim.h".
1005 (printf_filtered): New function.
1007 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1009 * compile.c (decode): Fix typo (16 bit branches).
1010 (*): Some white space clean up.
1012 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1014 * compile.c (decode): Compile 16bit branches properly.
1016 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1018 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1019 andc. Poll for interrupts.
1021 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1023 * compile.c: #include "ansidecl.h" for remote-sim.h.
1025 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1027 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1028 * compile.c: #include "remote-sim.h".
1029 (sim_resume): New arg siggnal.
1030 (sim_write): Use SIM_ADDR for type of arg addr.
1031 Always return a value.
1033 (sim_store_register): Result is type int.
1034 (sim_fetch_register): Ditto.
1035 (sim_stop_reason): Renamed from sim_stop_signal.
1036 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1037 (sim_info): int result, new arg printf_fn.
1038 (sim_kill): int result.
1039 (sim_open): int result, new arg name.
1040 * run.c (main): Use sim_set_pc to set pc.
1041 Update call to sim_info.
1043 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1045 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1047 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1049 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1051 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1053 * compile.c (sim_set_pc): Write to the pc direcly.
1054 (sim_store_register): Now value is passed by reference. (sim_read,
1055 sim_write): Return number of bytes copied.
1057 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1059 * compile.c (mop): New function to do multiplies.
1061 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1063 * compile.c (sim_resume): Add support for nop insn.
1065 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1067 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1069 * run.c (main): If h8/300h binary detected, call set_h8300h.
1070 * compile.c (sim_resume): Fix O_NEG insn.
1072 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1074 * run.c (main): Add -h flag to enable h8/300h emulation.
1075 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1076 (set_h8300h): New function.
1077 (sim_resume): Add support for extu,exts insns.
1078 (sim_resume): Fix logical right shifting.
1079 (sim_resume, label alu32): Fix setting of carry flag.
1081 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1083 * compile.c (sim_csize): Initialize cpu.cache.
1085 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1087 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1089 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1091 * run.c (main): Fix parsing of args.
1093 * compile.c (sim_resume): Fix shll insn.
1095 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1097 * compile.c: New file, supports H8/300H.
1098 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1100 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1102 * run.c (main): Add -v to print info.
1103 * p3.c (sim_info): New function.
1105 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1107 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1109 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1111 * Makefile.in: Don't use cb or indent
1112 * p1.c, state.h, writecode.c: lint
1114 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1116 * Makefile.in: Make SunOS halfdone VPATH work.
1117 * p1.c: Lint picked up by HP native compiler.
1119 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1121 * p1.c (sim_resume): when running on dos, any character typed to
1122 the keyboard will cause a simulated exception.
1124 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1129 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)