1 2015-06-23 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2015-06-12 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2015-06-12 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2015-04-18 Mike Frysinger <vapier@gentoo.org>
15 * sim-main.h (SIM_CPU): Delete.
17 2015-04-18 Mike Frysinger <vapier@gentoo.org>
19 * sim-main.h (sim_cia): Delete.
21 2015-04-17 Mike Frysinger <vapier@gentoo.org>
23 * sim-main.h (CIA_GET, CIA_SET): Delete.
25 2015-04-17 Mike Frysinger <vapier@gentoo.org>
27 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
28 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
29 CPU_PC_STORE for all cpus.
30 * sim-main.h (SIM_CPU): Define.
32 2015-04-15 Mike Frysinger <vapier@gentoo.org>
34 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
35 * sim-main.h (STATE_CPU): Delete.
37 2015-04-15 Mike Frysinger <vapier@gentoo.org>
39 * compile.c: Include sim-options.h.
40 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
41 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
42 (STATE_CPU): Handle WITH_SMP.
44 2015-04-13 Mike Frysinger <vapier@gentoo.org>
46 * configure: Regenerate.
48 2015-04-06 Mike Frysinger <vapier@gentoo.org>
50 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
52 2015-04-01 Mike Frysinger <vapier@gentoo.org>
54 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
56 2015-03-31 Mike Frysinger <vapier@gentoo.org>
58 * config.in, configure: Regenerate.
60 2015-03-24 Mike Frysinger <vapier@gentoo.org>
62 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
63 * tconfig.h (SIM_HAVE_PROFILE): Delete.
65 2015-03-16 Mike Frysinger <vapier@gentoo.org>
67 * config.in, configure: Regenerate.
68 * tconfig.in: Rename file ...
69 * tconfig.h: ... here.
71 2015-03-14 Mike Frysinger <vapier@gentoo.org>
73 * Makefile.in (SIM_RUN_OBJS): Delete.
75 2015-03-14 Mike Frysinger <vapier@gentoo.org>
77 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
78 * aclocal.m4, configure: Regenerate.
80 2014-12-03 Joel Brobecker <brobecker@adacore.com>
82 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
83 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
84 following renaming in callback.h.
86 2014-08-19 Alan Modra <amodra@gmail.com>
88 * configure: Regenerate.
90 2014-08-15 Roland McGrath <mcgrathr@google.com>
92 * configure: Regenerate.
93 * config.in: Regenerate.
95 2014-03-05 Mike Frysinger <vapier@gentoo.org>
97 * compile.c (sim_load): Add const to prog.
99 2014-02-17 Mike Frysinger <vapier@gentoo.org>
102 * compile.c (control_c_sim_desc): Delete.
103 (control_c): Likewise.
104 (sim_resume): Delete signal(SIGINT) handling.
106 2013-09-23 Alan Modra <amodra@gmail.com>
108 * configure: Regenerate.
110 2013-06-03 Mike Frysinger <vapier@gentoo.org>
112 * aclocal.m4, configure: Regenerate.
114 2012-06-15 Joel Brobecker <brobecker@adacore.com>
116 * config.in, configure: Regenerate.
118 2012-05-18 Nick Clifton <nickc@redhat.com>
121 * compile.c: Include config.h before system header files.
122 * sim-main.h: Likewise.
124 2012-03-24 Mike Frysinger <vapier@gentoo.org>
126 * aclocal.m4, config.in, configure: Regenerate.
128 2011-12-03 Mike Frysinger <vapier@gentoo.org>
130 * aclocal.m4: New file.
131 * configure: Regenerate.
133 2011-10-17 Mike Frysinger <vapier@gentoo.org>
135 * configure.ac: Change include to common/acinclude.m4.
137 2011-10-17 Mike Frysinger <vapier@gentoo.org>
139 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
140 call. Replace common.m4 include with SIM_AC_COMMON.
141 * configure: Regenerate.
143 2011-07-05 Mike Frysinger <vapier@gentoo.org>
145 * compile.c (sim_do_command): Delete.
147 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
149 * compile.c (sim_store_register): Update return value to
152 2010-04-14 Mike Frysinger <vapier@gentoo.org>
154 * compile.c (sim_write): Add const to buffer arg.
156 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
158 * configure: Regenerate.
160 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
161 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
162 Index registers not masked memory areas.
163 Only simply increment or decrement.
164 * compile.c(store_1): Ditto.
166 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
168 * config.in: Regenerate.
169 * configure: Likewise.
171 * configure: Regenerate.
173 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
175 * compile.c: Add const to remove warning.
177 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
179 * configure: Regenerate to track ../common/common.m4 changes.
182 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
183 Daniel Jacobowitz <dan@codesourcery.com>
184 Joseph Myers <joseph@codesourcery.com>
186 * configure: Regenerate.
188 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
190 * compile.c (sim_resume): Fix the last byte of ARGV for
193 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
195 * acconfig.h: Remove.
196 * config.in: Regenerate.
198 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
200 * compile.c (OBITOP): Bit address mask low three bit.
201 * compile.c (decode): Fix warning.
203 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
205 * configure: Regenerated.
207 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
209 * configure: Regenerated.
211 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
213 * configure: Regenerated.
215 2005-03-23 Mark Kettenis <kettenis@gnu.org>
217 * configure: Regenerate.
219 2005-01-14 Andrew Cagney <cagney@gnu.org>
221 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
222 explicit call to AC_CONFIG_HEADER.
223 * configure: Regenerate.
225 2005-01-12 Andrew Cagney <cagney@gnu.org>
227 * configure.ac: Update to use ../common/common.m4.
228 * configure: Re-generate.
230 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
232 * configure: Regenerated to track ../common/aclocal.m4 changes.
234 2005-01-07 Andrew Cagney <cagney@gnu.org>
236 * configure.ac: Rename configure.in, require autoconf 2.59.
237 * configure: Re-generate.
239 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
241 * configure: Regenerate for ../common/aclocal.m4 update.
243 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
245 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
246 * compile.c (sim_resume): Make sure that dst.reg refers to the
247 right register byte in mova/sz.l @(dd,RnL),ERn.
248 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
249 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
250 mulxs, divs and divxs.
252 * compile.c (sim_load): Update sd->memory_size.
254 2004-06-10 Michael Snyder <msnyder@redhat.com>
256 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
257 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
259 2004-01-05 Michael Snyder <msnyder@redhat.com>
261 * compile.c (sim_load): Don't pass a type to bfd_openr.
263 2003-12-16 Michael Snyder <msnyder@redhat.com>
265 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
266 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
268 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
270 * compile.c (set_h8300h): Initialize globals to zero.
272 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
274 * compile.c (h8300_normal_mode): New.
275 (SP): Handle normal mode.
276 (bitfrom): Use normal mode flag to return suitable value.
277 (lvalue): Use normal mode flag to return command line location.
278 (decode): Decode instruction correctly for normal mode.
279 (init_pointers): Initialise memory correctly for normal mode.
280 (sim_resume): Handle cases for normal mode using h8300_normal_mode
282 (sim_store_register): Handle 2 byte PC for normal mode.
283 (sim_fetch_register): Handle 2 byte PC for normal mode.
284 (set_h8300h): Set normal mode flag as per architechture.
285 (sim_load): Allocate 64K for normal mode instead of bigger memory.
287 2003-07-18 Michael Snyder <msnyder@redhat.com>
289 * compile.c (decode): Enhancements for mova.
290 Initialize cst, reg, and rdisp inside the loop, for each
291 new instruction. Defer correction of the disp2 values until
292 later, and then adjust them by the size of the first operand,
293 rather than the size of the instruction.
294 (sim_resume): For mova, adjust the size of the second operand
295 according to the type of the first operand (INDEXB vs. INDEXW).
296 In cases where there is only one operand, the other two must
297 both be composed on the fly.
299 2003-07-22 Michael Snyder <msnyder@redhat.com>
301 * compile.c (sim_resume): Revert 6-24 change, it does not
302 work with gdb breakpoints.
304 2003-07-17 Michael Snyder <msnyder@redhat.com>
306 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
307 (decode): IMM16 is always zero-extended.
309 2003-06-24 Michael Snyder <msnyder@redhat.com>
311 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
312 * compile.c (sim_resume): Use the above to return stop signal.
314 2003-06-18 Michael Snyder <msnyder@redhat.com>
316 * compile.c: Replace "Hitachi" with "Renesas".
317 (decode): Distinguish AV_H8S from AV_H8H.
318 (sim_resume): H8SX can use any register for TAS.
319 (decode): Add support for VECIND.
320 (sim_resume): Implement rte/l and rts/l.
321 (GETSR): New macro (actually old macro reincarnated).
322 (decode): Add handling for IMM2.
323 (sim_resume): Drop extra block around jmp, jsr, rts.
324 Add handling for trapa and rte.
325 For divxu.b, change 0xffff mask to 0xff.
326 (set_h8300h): Add bfd_mach_h8300sxn machine.
328 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
330 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
333 2003-06-05 Michael Snyder <msnyder@redhat.com>
335 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
336 (sim_store_register): Ditto.
338 2003-06-04 Michael Snyder <msnyder@redhat.com>
340 * compile.c (sim_info): Fix typo in output.
342 * compile.c (set_h8300h): Replace 'flag' arguments
343 with a bfd_machine argument, and decode it inline.
344 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
346 2003-06-03 Michael Snyder <msnyder@redhat.com>
348 * compile.c: Add h8300sx insns and addressing modes.
349 * sim-main.h: Replaces h8300/inst.h.
350 * Makefile.in: Tweak to bring in some sim/common stuff.
352 2003-04-13 Michael Snyder <msnyder@redhat.com>
354 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
356 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
358 * compile.c (cmdline_location): Added function to
359 return the location of 8-bit (256 locations) where the
360 Command Line arguments would be stored.
361 (decode): Added a TRAP to 0xcc for Commandline
362 processing using pseudo opcode O_SYS_CMDLINE.
363 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
364 (sim_create_inferior): Setting a pointer to
365 Commandline Args array.
366 * inst.h: Added a new variable ptr_command_line for
367 storing pointer to Commandline array.
369 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
371 * compile.c (decode): Added code for some more magic traps.
372 * compile.c (sim_resume): Added support for File I/O system
373 calls through callback to host_system.
374 System calls provided support for :
375 open, read, write, lseek, close, stat, fstat
376 Only basic support for stat and fstat.
378 2003-02-27 Andrew Cagney <cagney@redhat.com>
380 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
382 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
384 * compile.c (init_pointers): Abort if wreg never gets initialized.
385 (sim_resume): Fix the handling of exts.w and extu.w.
387 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
389 * compile.c (sim_resume): Fix the handling of bxor.
391 2003-01-16 Michael Snyder <msnyder@redhat.com>
393 * compile.c: Change K&R function definitions to ISO.
394 (fetch): Make static, and eliminate unused parameter 'n'.
396 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
398 * compile.c: Fix formatting.
401 2002-07-29 Andrey Volkov <avolkov@transas.com>
403 * compile.c: Include "gdb/sim-h8300.h"
404 * Makefile.in: Add dependences on "inst.h",
405 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
407 2002-06-16 Andrew Cagney <ac131313@redhat.com>
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
411 2002-06-08 Andrew Cagney <cagney@redhat.com>
413 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
415 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
417 * compile.c: Fix formatting.
419 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
421 * compile.c: Fix formatting.
423 2002-05-17 Andrey Volkov (avolkov@transas.com)
425 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
427 2002-05-17 Andrey Volkov (avolkov@transas.com)
429 * compile.c: Add support of EXR register
432 2002-05-17 Andrey Volkov (avolkov@transas.com)
434 * compile.c: Made h8300s as new target, not h8300h alias.
437 2002-05-17 Andrey Volkov (avolkov@transas.com)
439 * compile.c: Add additional CCR flags (I,UI,H,U)
441 2002-05-17 Andrey Volkov (avolkov@transas.com)
443 * compile.c: Change literal regnumbers to REGNUMS.
444 Fix instruction and cycles counting
446 2001-12-20 Kazu Hirata <kazu@hxi.com>
448 * compile.c: Fix formatting.
450 2001-12-20 Kazu Hirata <kazu@hxi.com>
452 * compile.c: Fix comment typos.
454 2000-08-10 Kazu Hirata <kazu@hxi.com>
456 * compile.c (decode): Clean up the code.
458 2000-06-15 Kazu Hirata <kazu@hxi.com>
460 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
463 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
465 * compile.c: Don't include "wait.h".
466 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
467 instead of WIF* from host.
469 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
471 * compile.c, writecode.c: Correct typo.
473 2000-06-13 Kazu Hirata <kazu@hxi.com>
475 * compile.c: Fix formatting.
477 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
479 * configure: Regenerated to track ../common/aclocal.m4 changes.
481 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
483 * configure: Regenerated to track ../common/aclocal.m4 changes.
485 1999-05-08 Felix Lee <flee@cygnus.com>
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
489 1999-04-02 Keith Seitz <keiths@cygnus.com>
491 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
492 frequency at which the poll_quit callback is used.
493 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
495 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
497 * configure: Regenerated to track ../common/aclocal.m4 changes.
499 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
501 * configure: Regenerated to track ../common/aclocal.m4 changes.
504 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
506 * acconfig.h: New file.
507 * configure.in: Reverted change of Apr 24; use sinclude again.
509 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
511 * configure: Regenerated to track ../common/aclocal.m4 changes.
514 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
516 * configure.in: Don't call sinclude.
518 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
522 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
524 * configure: Regenerated to track ../common/aclocal.m4 changes.
526 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
528 * configure: Regenerated to track ../common/aclocal.m4 changes.
530 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
536 * compile.c (sim_store_register, sim_fetch_register): Pass in
537 length parameter. Return -1.
539 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
549 * configure: Regenerated to track ../common/aclocal.m4 changes.
551 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
560 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
562 * compile.c: #include stdio.h for definition of NULL on
565 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
567 * compile.c (sim_load): Pass lma_p and sim_write args to
570 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
574 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
578 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
582 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
586 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
590 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
592 * Makefile.in (compile.o): Depend on config.h in local directory.
594 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
596 * configure: Regenerated to track ../common/aclocal.m4 changes.
598 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
600 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
602 * configure.in: check for sys/param.h
603 * compile.c: #ifdef HAVE_SYS_PARAM_H.
604 #define SIGTRAP for wingdb.
605 (sim_resume): poll keyboard at least once per call.
606 (sim_resume): use host_callback instead of printf for syscall
609 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
611 * configure: Regenerated to track ../common/aclocal.m4 changes.
613 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
618 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
620 * compile.c (sim_kill): Delete.
621 (sim_create_inferior): Add ABFD argument.
622 (sim_load): Move setting of PC from here.
623 (sim_create_inferior): To here.
624 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
625 the sim_load code should be moved to sim_open.
627 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
632 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
634 * compile.c (sim_open): Add ABFD argument.
636 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
638 * compile.c (sim_open): Add callback argument.
639 (sim_set_callbacks): Delete SIM_DESC argument.
641 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
643 * compile.c (sim_load): Call bfd_get_mach instead of examining
645 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
647 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
649 * configure: Regenerated to track ../common/aclocal.m4 changes.
651 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
653 * compile.c (sim_resume): Use poll_quit callback.
654 (sim_stop): New function.
656 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
658 * Makefile.in (SIM_OBJS): Add sim-load.o.
659 * compile.c (sim_kind, myname): New static locals.
660 (sim_open): Set sim_kind, myname.
661 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
662 Call sim_load_file to load file into simulator. Set start address
664 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
666 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
668 * configure: Regenerated to track ../common/aclocal.m4 changes.
671 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
673 * compile.c (sim_open): New arg `kind'.
675 * configure: Regenerated to track ../common/aclocal.m4 changes.
677 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
679 * configure: Regenerated to track ../common/aclocal.m4 changes.
681 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
683 * configure: Regenerated to track ../common/aclocal.m4 changes.
685 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
687 * configure: Re-generate.
689 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
691 * configure: Regenerate to track ../common/aclocal.m4 changes.
693 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
695 * compile.c (sim_open): New SIM_DESC result. Argument is now in
697 (other sim_*): New SIM_DESC argument.
699 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
701 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
702 COMMON_{PRE,POST}_CONFIG_FRAG instead.
703 * configure.in: sinclude ../common/aclocal.m4.
704 * configure: Regenerated.
706 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
708 * configure configure.in Makefile.in: Update to new configure
709 scheme which is more compatible with WinGDB builds.
710 * configure.in: Improve comment on how to run autoconf.
711 * configure: Re-run autoconf to get new ../common/aclocal.m4.
712 * Makefile.in: Use autoconf substitution to install common
715 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
717 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
719 * configure.in: Simplify using macros in ../common/aclocal.m4.
720 * configure: Regenerated.
721 * inst.h (enum sim_state): Define.
722 (cpu_state_type): New member `state'. Set it whenever `exception'
724 * compile.c (sim_callback): New global.
725 (sim_set_simcache_size): Renamed from sim_csize.
726 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
727 'cus it can't work. Change main loop exit test to use cpu.state.
728 (sim_trace): New function.
729 (sim_stop_reason): Add right way to set results, but #if 0 out.
730 (sim_size): New function.
731 (sim_info): Redirect calls to printf_filtered through callback.
732 (sim_set_callbacks): Record callback.
733 * run.c: Deleted, using one in ../common now.
734 * tconfig.in: New file.
736 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
738 * Makefile.in (mostlyclean): Don't remove config.log here.
740 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
742 * compile.c (sim_resume): rts, sleep, bpt and nop have
743 no associated "size".
745 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
747 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
749 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
751 * run.c (main): Don't "load" sections which don't have
753 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
756 (sim_resume, shift/rotate cases): Add support for shift/rotate
758 (OSHIFTS): Corresponding changes.
760 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
762 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
764 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
766 * compile.c (h8300smode): Declare.
768 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
770 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
771 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
773 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
774 (AC_PROG_INSTALL): Added.
775 * configure: Rebuilt.
777 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
779 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
780 * run.c (main): Treat the H8/S like the H8/300H for now.
782 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
784 * compile.c (SEXTCHAR): Clear upper bits when sign
787 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
789 * compile.c (sim_resume): Correctly handle divu.
791 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
793 * compile.c (sim_resume): Never allow the PC to have an
796 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
798 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
799 separate memory is allocate for the 8-bit area.
800 (struct cpu_state_type): Add new "eightbit' field.
801 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
803 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
804 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
805 (init_pointers): Initialize space for the 8-bit area.
806 (sim_write): Handle writing into the 8-bit area.
807 (sim_read): Handle reading from the 8-bit area.
808 (sim_load): Reallocate space for the 8-bit area.
810 * compile.c (sim_load): Re-allocate memory for the simulator
813 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
815 * compile.c (sim_resume): Fix and simplify overflow and carry
816 handling for 32bit ALU insns.
818 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
820 * compile.c (sim_resume): Fix overflow checks for ALU insns.
822 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
824 * compile.c (decode): Use "bit" to hold L_3 immediates instead
825 of holding them in "abs". Handle ABS8MEM memory references aka
826 8-bit area. Replace ABSMOV references with ABS8MEM.
828 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
830 * compile.c (fetch): Handle accesses to the exception/function
833 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
835 * compile.c: #include "wait.h".
836 (sim_resume, sleep insn): Check program exit status in r0.
837 (sim_resume, shift insns): Fix setting of overflow flag for shal.
838 * run.c: #include <signal.h>.
839 (main): Abort if program got SIGILL.
840 Print error message if argument is invalid.
841 (usage): Improve text.
843 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
845 * configure: Regenerate with autoconf 2.7.
847 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
849 * inst.h (MPOWER,MSIZE): Deleted.
850 (H8300{,H}_MSIZE): Define.
851 * compile.c (memory_size): New static global.
852 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
853 (sim_write,sim_read): Use memory_size.
855 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
857 * compile.c (sim_set_callbacks): New.
859 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
861 * Makefile.in (BISON): Remove macro.
863 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
865 * Makefile.in (maintainer-clean): New synonym for realclean.
867 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
869 * Makefile.in (install): Don't install in $(tooldir).
871 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
872 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
873 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
874 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
876 * configure: Rebuild.
877 * config.in: New file, created by autoheader.
878 * Makefile.in (AR): Define as @AR@.
879 (CC): New variable, defined as @CC@.
880 (CFLAGS): Define as @CFLAGS@.
881 (RANLIB): Define as @RANLIB@.
882 (HDEFINES, TDEFINES): New variables.
883 (@host_makefile_frag@): Remove.
884 (compile.o, run.o): Depend upon config.h.
885 (mostlyclean): Make the same as clean, not distclean.
886 (clean): Remove config.log.
887 (distclean): Remove config.h and stamp-h.
888 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
889 invoking config.status.
890 (config.h, stamp-h): New targets.
891 * compile.c: Include "config.h". Don't include <sys/times.h>.
892 Include <time.h> and <stdlib.h> if they exist. Don't include
894 (get_now): Remove unused local b.
895 * run.c: Include "config.h". Include <stdlib.h> if it exists.
896 Don't include "sysdep.h".
897 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
900 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
902 * Update all FSF addresses except those in COPYING* files.
904 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
906 * Makefile.in (clean): Remove run.
907 (distclean): Remove Makefile.
911 * Makefile.in, configure.in: converted to autoconf.
912 * configure: New file, generated with autconf 2.4.
914 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
916 * compile.c (sim_do_command): New function.
918 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
920 * compile.c (get_now): Don't do if win32.
921 (sim_resume): Poll in win32 too.
923 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
925 * configure.in: Fix typo in last change.
927 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
929 * run.c: parse arguments with getopt().
931 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
933 * configure.in: Use ../../bfd/hosts/std-host.h if specific
936 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
938 * compile.c (sim_resume): Initialize cpu.mask.
940 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
942 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
944 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
946 * compile.c: #include "bfd.h".
947 (sim_*): Set result type to void where there isn't one.
948 (sim_resume, default case): Set cpu.exception to SIGILL.
950 (sim_set_pc): Delete.
951 (sim_info): Delete printf_fn arg, all callers changed.
952 Call printf_filtered.
953 (set_h8300h): New arg `flag', all callers changed.
954 (sim_close): New function.
955 (sim_load): New function.
956 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
957 * run.c: #include <varargs.h>, "remote-sim.h".
958 (printf_filtered): New function.
960 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
962 * compile.c (decode): Fix typo (16 bit branches).
963 (*): Some white space clean up.
965 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
967 * compile.c (decode): Compile 16bit branches properly.
969 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
971 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
972 andc. Poll for interrupts.
974 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
976 * compile.c: #include "ansidecl.h" for remote-sim.h.
978 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
980 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
981 * compile.c: #include "remote-sim.h".
982 (sim_resume): New arg siggnal.
983 (sim_write): Use SIM_ADDR for type of arg addr.
984 Always return a value.
986 (sim_store_register): Result is type int.
987 (sim_fetch_register): Ditto.
988 (sim_stop_reason): Renamed from sim_stop_signal.
989 (sim_set_pc): Use SIM_ADDR for type of arg pc.
990 (sim_info): int result, new arg printf_fn.
991 (sim_kill): int result.
992 (sim_open): int result, new arg name.
993 * run.c (main): Use sim_set_pc to set pc.
994 Update call to sim_info.
996 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
998 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1000 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1002 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1004 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1006 * compile.c (sim_set_pc): Write to the pc direcly.
1007 (sim_store_register): Now value is passed by reference. (sim_read,
1008 sim_write): Return number of bytes copied.
1010 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1012 * compile.c (mop): New function to do multiplies.
1014 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1016 * compile.c (sim_resume): Add support for nop insn.
1018 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1020 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1022 * run.c (main): If h8/300h binary detected, call set_h8300h.
1023 * compile.c (sim_resume): Fix O_NEG insn.
1025 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1027 * run.c (main): Add -h flag to enable h8/300h emulation.
1028 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1029 (set_h8300h): New function.
1030 (sim_resume): Add support for extu,exts insns.
1031 (sim_resume): Fix logical right shifting.
1032 (sim_resume, label alu32): Fix setting of carry flag.
1034 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1036 * compile.c (sim_csize): Initialize cpu.cache.
1038 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1040 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1042 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1044 * run.c (main): Fix parsing of args.
1046 * compile.c (sim_resume): Fix shll insn.
1048 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1050 * compile.c: New file, supports H8/300H.
1051 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1053 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1055 * run.c (main): Add -v to print info.
1056 * p3.c (sim_info): New function.
1058 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1060 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1062 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1064 * Makefile.in: Don't use cb or indent
1065 * p1.c, state.h, writecode.c: lint
1067 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1069 * Makefile.in: Make SunOS halfdone VPATH work.
1070 * p1.c: Lint picked up by HP native compiler.
1072 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1074 * p1.c (sim_resume): when running on dos, any character typed to
1075 the keyboard will cause a simulated exception.
1077 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1079 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1082 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)