1 2015-04-18 Mike Frysinger <vapier@gentoo.org>
3 * sim-main.h (SIM_CPU): Delete.
5 2015-04-18 Mike Frysinger <vapier@gentoo.org>
7 * sim-main.h (sim_cia): Delete.
9 2015-04-17 Mike Frysinger <vapier@gentoo.org>
11 * sim-main.h (CIA_GET, CIA_SET): Delete.
13 2015-04-17 Mike Frysinger <vapier@gentoo.org>
15 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
16 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
17 CPU_PC_STORE for all cpus.
18 * sim-main.h (SIM_CPU): Define.
20 2015-04-15 Mike Frysinger <vapier@gentoo.org>
22 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
23 * sim-main.h (STATE_CPU): Delete.
25 2015-04-15 Mike Frysinger <vapier@gentoo.org>
27 * compile.c: Include sim-options.h.
28 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
29 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
30 (STATE_CPU): Handle WITH_SMP.
32 2015-04-13 Mike Frysinger <vapier@gentoo.org>
34 * configure: Regenerate.
36 2015-04-06 Mike Frysinger <vapier@gentoo.org>
38 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
40 2015-04-01 Mike Frysinger <vapier@gentoo.org>
42 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
44 2015-03-31 Mike Frysinger <vapier@gentoo.org>
46 * config.in, configure: Regenerate.
48 2015-03-24 Mike Frysinger <vapier@gentoo.org>
50 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
51 * tconfig.h (SIM_HAVE_PROFILE): Delete.
53 2015-03-16 Mike Frysinger <vapier@gentoo.org>
55 * config.in, configure: Regenerate.
56 * tconfig.in: Rename file ...
57 * tconfig.h: ... here.
59 2015-03-14 Mike Frysinger <vapier@gentoo.org>
61 * Makefile.in (SIM_RUN_OBJS): Delete.
63 2015-03-14 Mike Frysinger <vapier@gentoo.org>
65 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
66 * aclocal.m4, configure: Regenerate.
68 2014-12-03 Joel Brobecker <brobecker@adacore.com>
70 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
71 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
72 following renaming in callback.h.
74 2014-08-19 Alan Modra <amodra@gmail.com>
76 * configure: Regenerate.
78 2014-08-15 Roland McGrath <mcgrathr@google.com>
80 * configure: Regenerate.
81 * config.in: Regenerate.
83 2014-03-05 Mike Frysinger <vapier@gentoo.org>
85 * compile.c (sim_load): Add const to prog.
87 2014-02-17 Mike Frysinger <vapier@gentoo.org>
90 * compile.c (control_c_sim_desc): Delete.
91 (control_c): Likewise.
92 (sim_resume): Delete signal(SIGINT) handling.
94 2013-09-23 Alan Modra <amodra@gmail.com>
96 * configure: Regenerate.
98 2013-06-03 Mike Frysinger <vapier@gentoo.org>
100 * aclocal.m4, configure: Regenerate.
102 2012-06-15 Joel Brobecker <brobecker@adacore.com>
104 * config.in, configure: Regenerate.
106 2012-05-18 Nick Clifton <nickc@redhat.com>
109 * compile.c: Include config.h before system header files.
110 * sim-main.h: Likewise.
112 2012-03-24 Mike Frysinger <vapier@gentoo.org>
114 * aclocal.m4, config.in, configure: Regenerate.
116 2011-12-03 Mike Frysinger <vapier@gentoo.org>
118 * aclocal.m4: New file.
119 * configure: Regenerate.
121 2011-10-17 Mike Frysinger <vapier@gentoo.org>
123 * configure.ac: Change include to common/acinclude.m4.
125 2011-10-17 Mike Frysinger <vapier@gentoo.org>
127 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
128 call. Replace common.m4 include with SIM_AC_COMMON.
129 * configure: Regenerate.
131 2011-07-05 Mike Frysinger <vapier@gentoo.org>
133 * compile.c (sim_do_command): Delete.
135 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
137 * compile.c (sim_store_register): Update return value to
140 2010-04-14 Mike Frysinger <vapier@gentoo.org>
142 * compile.c (sim_write): Add const to buffer arg.
144 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
146 * configure: Regenerate.
148 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
149 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
150 Index registers not masked memory areas.
151 Only simply increment or decrement.
152 * compile.c(store_1): Ditto.
154 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
156 * config.in: Regenerate.
157 * configure: Likewise.
159 * configure: Regenerate.
161 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
163 * compile.c: Add const to remove warning.
165 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
167 * configure: Regenerate to track ../common/common.m4 changes.
170 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
171 Daniel Jacobowitz <dan@codesourcery.com>
172 Joseph Myers <joseph@codesourcery.com>
174 * configure: Regenerate.
176 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
178 * compile.c (sim_resume): Fix the last byte of ARGV for
181 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
183 * acconfig.h: Remove.
184 * config.in: Regenerate.
186 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
188 * compile.c (OBITOP): Bit address mask low three bit.
189 * compile.c (decode): Fix warning.
191 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
193 * configure: Regenerated.
195 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
197 * configure: Regenerated.
199 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
201 * configure: Regenerated.
203 2005-03-23 Mark Kettenis <kettenis@gnu.org>
205 * configure: Regenerate.
207 2005-01-14 Andrew Cagney <cagney@gnu.org>
209 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
210 explicit call to AC_CONFIG_HEADER.
211 * configure: Regenerate.
213 2005-01-12 Andrew Cagney <cagney@gnu.org>
215 * configure.ac: Update to use ../common/common.m4.
216 * configure: Re-generate.
218 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
220 * configure: Regenerated to track ../common/aclocal.m4 changes.
222 2005-01-07 Andrew Cagney <cagney@gnu.org>
224 * configure.ac: Rename configure.in, require autoconf 2.59.
225 * configure: Re-generate.
227 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
229 * configure: Regenerate for ../common/aclocal.m4 update.
231 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
233 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
234 * compile.c (sim_resume): Make sure that dst.reg refers to the
235 right register byte in mova/sz.l @(dd,RnL),ERn.
236 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
237 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
238 mulxs, divs and divxs.
240 * compile.c (sim_load): Update sd->memory_size.
242 2004-06-10 Michael Snyder <msnyder@redhat.com>
244 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
245 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
247 2004-01-05 Michael Snyder <msnyder@redhat.com>
249 * compile.c (sim_load): Don't pass a type to bfd_openr.
251 2003-12-16 Michael Snyder <msnyder@redhat.com>
253 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
254 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
256 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
258 * compile.c (set_h8300h): Initialize globals to zero.
260 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
262 * compile.c (h8300_normal_mode): New.
263 (SP): Handle normal mode.
264 (bitfrom): Use normal mode flag to return suitable value.
265 (lvalue): Use normal mode flag to return command line location.
266 (decode): Decode instruction correctly for normal mode.
267 (init_pointers): Initialise memory correctly for normal mode.
268 (sim_resume): Handle cases for normal mode using h8300_normal_mode
270 (sim_store_register): Handle 2 byte PC for normal mode.
271 (sim_fetch_register): Handle 2 byte PC for normal mode.
272 (set_h8300h): Set normal mode flag as per architechture.
273 (sim_load): Allocate 64K for normal mode instead of bigger memory.
275 2003-07-18 Michael Snyder <msnyder@redhat.com>
277 * compile.c (decode): Enhancements for mova.
278 Initialize cst, reg, and rdisp inside the loop, for each
279 new instruction. Defer correction of the disp2 values until
280 later, and then adjust them by the size of the first operand,
281 rather than the size of the instruction.
282 (sim_resume): For mova, adjust the size of the second operand
283 according to the type of the first operand (INDEXB vs. INDEXW).
284 In cases where there is only one operand, the other two must
285 both be composed on the fly.
287 2003-07-22 Michael Snyder <msnyder@redhat.com>
289 * compile.c (sim_resume): Revert 6-24 change, it does not
290 work with gdb breakpoints.
292 2003-07-17 Michael Snyder <msnyder@redhat.com>
294 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
295 (decode): IMM16 is always zero-extended.
297 2003-06-24 Michael Snyder <msnyder@redhat.com>
299 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
300 * compile.c (sim_resume): Use the above to return stop signal.
302 2003-06-18 Michael Snyder <msnyder@redhat.com>
304 * compile.c: Replace "Hitachi" with "Renesas".
305 (decode): Distinguish AV_H8S from AV_H8H.
306 (sim_resume): H8SX can use any register for TAS.
307 (decode): Add support for VECIND.
308 (sim_resume): Implement rte/l and rts/l.
309 (GETSR): New macro (actually old macro reincarnated).
310 (decode): Add handling for IMM2.
311 (sim_resume): Drop extra block around jmp, jsr, rts.
312 Add handling for trapa and rte.
313 For divxu.b, change 0xffff mask to 0xff.
314 (set_h8300h): Add bfd_mach_h8300sxn machine.
316 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
318 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
321 2003-06-05 Michael Snyder <msnyder@redhat.com>
323 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
324 (sim_store_register): Ditto.
326 2003-06-04 Michael Snyder <msnyder@redhat.com>
328 * compile.c (sim_info): Fix typo in output.
330 * compile.c (set_h8300h): Replace 'flag' arguments
331 with a bfd_machine argument, and decode it inline.
332 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
334 2003-06-03 Michael Snyder <msnyder@redhat.com>
336 * compile.c: Add h8300sx insns and addressing modes.
337 * sim-main.h: Replaces h8300/inst.h.
338 * Makefile.in: Tweak to bring in some sim/common stuff.
340 2003-04-13 Michael Snyder <msnyder@redhat.com>
342 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
344 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
346 * compile.c (cmdline_location): Added function to
347 return the location of 8-bit (256 locations) where the
348 Command Line arguments would be stored.
349 (decode): Added a TRAP to 0xcc for Commandline
350 processing using pseudo opcode O_SYS_CMDLINE.
351 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
352 (sim_create_inferior): Setting a pointer to
353 Commandline Args array.
354 * inst.h: Added a new variable ptr_command_line for
355 storing pointer to Commandline array.
357 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
359 * compile.c (decode): Added code for some more magic traps.
360 * compile.c (sim_resume): Added support for File I/O system
361 calls through callback to host_system.
362 System calls provided support for :
363 open, read, write, lseek, close, stat, fstat
364 Only basic support for stat and fstat.
366 2003-02-27 Andrew Cagney <cagney@redhat.com>
368 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
370 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
372 * compile.c (init_pointers): Abort if wreg never gets initialized.
373 (sim_resume): Fix the handling of exts.w and extu.w.
375 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
377 * compile.c (sim_resume): Fix the handling of bxor.
379 2003-01-16 Michael Snyder <msnyder@redhat.com>
381 * compile.c: Change K&R function definitions to ISO.
382 (fetch): Make static, and eliminate unused parameter 'n'.
384 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
386 * compile.c: Fix formatting.
389 2002-07-29 Andrey Volkov <avolkov@transas.com>
391 * compile.c: Include "gdb/sim-h8300.h"
392 * Makefile.in: Add dependences on "inst.h",
393 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
395 2002-06-16 Andrew Cagney <ac131313@redhat.com>
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
399 2002-06-08 Andrew Cagney <cagney@redhat.com>
401 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
403 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
405 * compile.c: Fix formatting.
407 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
409 * compile.c: Fix formatting.
411 2002-05-17 Andrey Volkov (avolkov@transas.com)
413 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
415 2002-05-17 Andrey Volkov (avolkov@transas.com)
417 * compile.c: Add support of EXR register
420 2002-05-17 Andrey Volkov (avolkov@transas.com)
422 * compile.c: Made h8300s as new target, not h8300h alias.
425 2002-05-17 Andrey Volkov (avolkov@transas.com)
427 * compile.c: Add additional CCR flags (I,UI,H,U)
429 2002-05-17 Andrey Volkov (avolkov@transas.com)
431 * compile.c: Change literal regnumbers to REGNUMS.
432 Fix instruction and cycles counting
434 2001-12-20 Kazu Hirata <kazu@hxi.com>
436 * compile.c: Fix formatting.
438 2001-12-20 Kazu Hirata <kazu@hxi.com>
440 * compile.c: Fix comment typos.
442 2000-08-10 Kazu Hirata <kazu@hxi.com>
444 * compile.c (decode): Clean up the code.
446 2000-06-15 Kazu Hirata <kazu@hxi.com>
448 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
451 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
453 * compile.c: Don't include "wait.h".
454 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
455 instead of WIF* from host.
457 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
459 * compile.c, writecode.c: Correct typo.
461 2000-06-13 Kazu Hirata <kazu@hxi.com>
463 * compile.c: Fix formatting.
465 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
467 * configure: Regenerated to track ../common/aclocal.m4 changes.
469 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
471 * configure: Regenerated to track ../common/aclocal.m4 changes.
473 1999-05-08 Felix Lee <flee@cygnus.com>
475 * configure: Regenerated to track ../common/aclocal.m4 changes.
477 1999-04-02 Keith Seitz <keiths@cygnus.com>
479 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
480 frequency at which the poll_quit callback is used.
481 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
483 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
487 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
494 * acconfig.h: New file.
495 * configure.in: Reverted change of Apr 24; use sinclude again.
497 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
499 * configure: Regenerated to track ../common/aclocal.m4 changes.
502 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
504 * configure.in: Don't call sinclude.
506 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
508 * configure: Regenerated to track ../common/aclocal.m4 changes.
510 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
512 * configure: Regenerated to track ../common/aclocal.m4 changes.
514 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
516 * configure: Regenerated to track ../common/aclocal.m4 changes.
518 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
522 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
524 * compile.c (sim_store_register, sim_fetch_register): Pass in
525 length parameter. Return -1.
527 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
531 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
535 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
544 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
548 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
550 * compile.c: #include stdio.h for definition of NULL on
553 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
555 * compile.c (sim_load): Pass lma_p and sim_write args to
558 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
562 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
564 * configure: Regenerated to track ../common/aclocal.m4 changes.
566 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
570 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
574 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
578 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
580 * Makefile.in (compile.o): Depend on config.h in local directory.
582 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
586 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
588 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
590 * configure.in: check for sys/param.h
591 * compile.c: #ifdef HAVE_SYS_PARAM_H.
592 #define SIGTRAP for wingdb.
593 (sim_resume): poll keyboard at least once per call.
594 (sim_resume): use host_callback instead of printf for syscall
597 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
599 * configure: Regenerated to track ../common/aclocal.m4 changes.
601 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
603 * configure: Regenerated to track ../common/aclocal.m4 changes.
606 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
608 * compile.c (sim_kill): Delete.
609 (sim_create_inferior): Add ABFD argument.
610 (sim_load): Move setting of PC from here.
611 (sim_create_inferior): To here.
612 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
613 the sim_load code should be moved to sim_open.
615 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
617 * configure: Regenerated to track ../common/aclocal.m4 changes.
620 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
622 * compile.c (sim_open): Add ABFD argument.
624 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
626 * compile.c (sim_open): Add callback argument.
627 (sim_set_callbacks): Delete SIM_DESC argument.
629 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
631 * compile.c (sim_load): Call bfd_get_mach instead of examining
633 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
635 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
637 * configure: Regenerated to track ../common/aclocal.m4 changes.
639 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
641 * compile.c (sim_resume): Use poll_quit callback.
642 (sim_stop): New function.
644 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
646 * Makefile.in (SIM_OBJS): Add sim-load.o.
647 * compile.c (sim_kind, myname): New static locals.
648 (sim_open): Set sim_kind, myname.
649 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
650 Call sim_load_file to load file into simulator. Set start address
652 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
654 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
656 * configure: Regenerated to track ../common/aclocal.m4 changes.
659 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
661 * compile.c (sim_open): New arg `kind'.
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
669 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
671 * configure: Regenerated to track ../common/aclocal.m4 changes.
673 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
675 * configure: Re-generate.
677 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
679 * configure: Regenerate to track ../common/aclocal.m4 changes.
681 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
683 * compile.c (sim_open): New SIM_DESC result. Argument is now in
685 (other sim_*): New SIM_DESC argument.
687 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
689 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
690 COMMON_{PRE,POST}_CONFIG_FRAG instead.
691 * configure.in: sinclude ../common/aclocal.m4.
692 * configure: Regenerated.
694 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
696 * configure configure.in Makefile.in: Update to new configure
697 scheme which is more compatible with WinGDB builds.
698 * configure.in: Improve comment on how to run autoconf.
699 * configure: Re-run autoconf to get new ../common/aclocal.m4.
700 * Makefile.in: Use autoconf substitution to install common
703 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
705 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
707 * configure.in: Simplify using macros in ../common/aclocal.m4.
708 * configure: Regenerated.
709 * inst.h (enum sim_state): Define.
710 (cpu_state_type): New member `state'. Set it whenever `exception'
712 * compile.c (sim_callback): New global.
713 (sim_set_simcache_size): Renamed from sim_csize.
714 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
715 'cus it can't work. Change main loop exit test to use cpu.state.
716 (sim_trace): New function.
717 (sim_stop_reason): Add right way to set results, but #if 0 out.
718 (sim_size): New function.
719 (sim_info): Redirect calls to printf_filtered through callback.
720 (sim_set_callbacks): Record callback.
721 * run.c: Deleted, using one in ../common now.
722 * tconfig.in: New file.
724 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
726 * Makefile.in (mostlyclean): Don't remove config.log here.
728 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
730 * compile.c (sim_resume): rts, sleep, bpt and nop have
731 no associated "size".
733 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
735 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
737 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
739 * run.c (main): Don't "load" sections which don't have
741 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
744 (sim_resume, shift/rotate cases): Add support for shift/rotate
746 (OSHIFTS): Corresponding changes.
748 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
750 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
752 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
754 * compile.c (h8300smode): Declare.
756 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
758 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
759 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
761 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
762 (AC_PROG_INSTALL): Added.
763 * configure: Rebuilt.
765 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
767 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
768 * run.c (main): Treat the H8/S like the H8/300H for now.
770 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
772 * compile.c (SEXTCHAR): Clear upper bits when sign
775 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
777 * compile.c (sim_resume): Correctly handle divu.
779 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
781 * compile.c (sim_resume): Never allow the PC to have an
784 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
786 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
787 separate memory is allocate for the 8-bit area.
788 (struct cpu_state_type): Add new "eightbit' field.
789 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
791 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
792 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
793 (init_pointers): Initialize space for the 8-bit area.
794 (sim_write): Handle writing into the 8-bit area.
795 (sim_read): Handle reading from the 8-bit area.
796 (sim_load): Reallocate space for the 8-bit area.
798 * compile.c (sim_load): Re-allocate memory for the simulator
801 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
803 * compile.c (sim_resume): Fix and simplify overflow and carry
804 handling for 32bit ALU insns.
806 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
808 * compile.c (sim_resume): Fix overflow checks for ALU insns.
810 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
812 * compile.c (decode): Use "bit" to hold L_3 immediates instead
813 of holding them in "abs". Handle ABS8MEM memory references aka
814 8-bit area. Replace ABSMOV references with ABS8MEM.
816 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
818 * compile.c (fetch): Handle accesses to the exception/function
821 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
823 * compile.c: #include "wait.h".
824 (sim_resume, sleep insn): Check program exit status in r0.
825 (sim_resume, shift insns): Fix setting of overflow flag for shal.
826 * run.c: #include <signal.h>.
827 (main): Abort if program got SIGILL.
828 Print error message if argument is invalid.
829 (usage): Improve text.
831 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
833 * configure: Regenerate with autoconf 2.7.
835 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
837 * inst.h (MPOWER,MSIZE): Deleted.
838 (H8300{,H}_MSIZE): Define.
839 * compile.c (memory_size): New static global.
840 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
841 (sim_write,sim_read): Use memory_size.
843 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
845 * compile.c (sim_set_callbacks): New.
847 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
849 * Makefile.in (BISON): Remove macro.
851 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
853 * Makefile.in (maintainer-clean): New synonym for realclean.
855 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
857 * Makefile.in (install): Don't install in $(tooldir).
859 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
860 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
861 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
862 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
864 * configure: Rebuild.
865 * config.in: New file, created by autoheader.
866 * Makefile.in (AR): Define as @AR@.
867 (CC): New variable, defined as @CC@.
868 (CFLAGS): Define as @CFLAGS@.
869 (RANLIB): Define as @RANLIB@.
870 (HDEFINES, TDEFINES): New variables.
871 (@host_makefile_frag@): Remove.
872 (compile.o, run.o): Depend upon config.h.
873 (mostlyclean): Make the same as clean, not distclean.
874 (clean): Remove config.log.
875 (distclean): Remove config.h and stamp-h.
876 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
877 invoking config.status.
878 (config.h, stamp-h): New targets.
879 * compile.c: Include "config.h". Don't include <sys/times.h>.
880 Include <time.h> and <stdlib.h> if they exist. Don't include
882 (get_now): Remove unused local b.
883 * run.c: Include "config.h". Include <stdlib.h> if it exists.
884 Don't include "sysdep.h".
885 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
888 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
890 * Update all FSF addresses except those in COPYING* files.
892 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
894 * Makefile.in (clean): Remove run.
895 (distclean): Remove Makefile.
899 * Makefile.in, configure.in: converted to autoconf.
900 * configure: New file, generated with autconf 2.4.
902 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
904 * compile.c (sim_do_command): New function.
906 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
908 * compile.c (get_now): Don't do if win32.
909 (sim_resume): Poll in win32 too.
911 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
913 * configure.in: Fix typo in last change.
915 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
917 * run.c: parse arguments with getopt().
919 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
921 * configure.in: Use ../../bfd/hosts/std-host.h if specific
924 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
926 * compile.c (sim_resume): Initialize cpu.mask.
928 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
930 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
932 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
934 * compile.c: #include "bfd.h".
935 (sim_*): Set result type to void where there isn't one.
936 (sim_resume, default case): Set cpu.exception to SIGILL.
938 (sim_set_pc): Delete.
939 (sim_info): Delete printf_fn arg, all callers changed.
940 Call printf_filtered.
941 (set_h8300h): New arg `flag', all callers changed.
942 (sim_close): New function.
943 (sim_load): New function.
944 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
945 * run.c: #include <varargs.h>, "remote-sim.h".
946 (printf_filtered): New function.
948 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
950 * compile.c (decode): Fix typo (16 bit branches).
951 (*): Some white space clean up.
953 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
955 * compile.c (decode): Compile 16bit branches properly.
957 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
959 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
960 andc. Poll for interrupts.
962 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
964 * compile.c: #include "ansidecl.h" for remote-sim.h.
966 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
968 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
969 * compile.c: #include "remote-sim.h".
970 (sim_resume): New arg siggnal.
971 (sim_write): Use SIM_ADDR for type of arg addr.
972 Always return a value.
974 (sim_store_register): Result is type int.
975 (sim_fetch_register): Ditto.
976 (sim_stop_reason): Renamed from sim_stop_signal.
977 (sim_set_pc): Use SIM_ADDR for type of arg pc.
978 (sim_info): int result, new arg printf_fn.
979 (sim_kill): int result.
980 (sim_open): int result, new arg name.
981 * run.c (main): Use sim_set_pc to set pc.
982 Update call to sim_info.
984 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
986 * compile.c (sim_stop_signal): Result is now enum sim_stop.
988 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
990 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
992 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
994 * compile.c (sim_set_pc): Write to the pc direcly.
995 (sim_store_register): Now value is passed by reference. (sim_read,
996 sim_write): Return number of bytes copied.
998 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1000 * compile.c (mop): New function to do multiplies.
1002 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1004 * compile.c (sim_resume): Add support for nop insn.
1006 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1008 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1010 * run.c (main): If h8/300h binary detected, call set_h8300h.
1011 * compile.c (sim_resume): Fix O_NEG insn.
1013 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1015 * run.c (main): Add -h flag to enable h8/300h emulation.
1016 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1017 (set_h8300h): New function.
1018 (sim_resume): Add support for extu,exts insns.
1019 (sim_resume): Fix logical right shifting.
1020 (sim_resume, label alu32): Fix setting of carry flag.
1022 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1024 * compile.c (sim_csize): Initialize cpu.cache.
1026 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1028 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1030 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1032 * run.c (main): Fix parsing of args.
1034 * compile.c (sim_resume): Fix shll insn.
1036 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1038 * compile.c: New file, supports H8/300H.
1039 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1041 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1043 * run.c (main): Add -v to print info.
1044 * p3.c (sim_info): New function.
1046 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1048 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1050 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1052 * Makefile.in: Don't use cb or indent
1053 * p1.c, state.h, writecode.c: lint
1055 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1057 * Makefile.in: Make SunOS halfdone VPATH work.
1058 * p1.c: Lint picked up by HP native compiler.
1060 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1062 * p1.c (sim_resume): when running on dos, any character typed to
1063 the keyboard will cause a simulated exception.
1065 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1067 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1070 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)