1 2015-11-14 Mike Frysinger <vapier@gentoo.org>
3 * compile.c (sim_close): Delete.
5 2015-11-09 Mike Frysinger <vapier@gentoo.org>
7 * compile.c (littleendian): Delete.
8 (init_pointers): Delete littleendian usage.
10 2015-06-23 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2015-06-12 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2015-06-12 Mike Frysinger <vapier@gentoo.org>
20 * configure: Regenerate.
22 2015-04-18 Mike Frysinger <vapier@gentoo.org>
24 * sim-main.h (SIM_CPU): Delete.
26 2015-04-18 Mike Frysinger <vapier@gentoo.org>
28 * sim-main.h (sim_cia): Delete.
30 2015-04-17 Mike Frysinger <vapier@gentoo.org>
32 * sim-main.h (CIA_GET, CIA_SET): Delete.
34 2015-04-17 Mike Frysinger <vapier@gentoo.org>
36 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
37 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
38 CPU_PC_STORE for all cpus.
39 * sim-main.h (SIM_CPU): Define.
41 2015-04-15 Mike Frysinger <vapier@gentoo.org>
43 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
44 * sim-main.h (STATE_CPU): Delete.
46 2015-04-15 Mike Frysinger <vapier@gentoo.org>
48 * compile.c: Include sim-options.h.
49 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
50 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
51 (STATE_CPU): Handle WITH_SMP.
53 2015-04-13 Mike Frysinger <vapier@gentoo.org>
55 * configure: Regenerate.
57 2015-04-06 Mike Frysinger <vapier@gentoo.org>
59 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
61 2015-04-01 Mike Frysinger <vapier@gentoo.org>
63 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
65 2015-03-31 Mike Frysinger <vapier@gentoo.org>
67 * config.in, configure: Regenerate.
69 2015-03-24 Mike Frysinger <vapier@gentoo.org>
71 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
72 * tconfig.h (SIM_HAVE_PROFILE): Delete.
74 2015-03-16 Mike Frysinger <vapier@gentoo.org>
76 * config.in, configure: Regenerate.
77 * tconfig.in: Rename file ...
78 * tconfig.h: ... here.
80 2015-03-14 Mike Frysinger <vapier@gentoo.org>
82 * Makefile.in (SIM_RUN_OBJS): Delete.
84 2015-03-14 Mike Frysinger <vapier@gentoo.org>
86 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
87 * aclocal.m4, configure: Regenerate.
89 2014-12-03 Joel Brobecker <brobecker@adacore.com>
91 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
92 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
93 following renaming in callback.h.
95 2014-08-19 Alan Modra <amodra@gmail.com>
97 * configure: Regenerate.
99 2014-08-15 Roland McGrath <mcgrathr@google.com>
101 * configure: Regenerate.
102 * config.in: Regenerate.
104 2014-03-05 Mike Frysinger <vapier@gentoo.org>
106 * compile.c (sim_load): Add const to prog.
108 2014-02-17 Mike Frysinger <vapier@gentoo.org>
111 * compile.c (control_c_sim_desc): Delete.
112 (control_c): Likewise.
113 (sim_resume): Delete signal(SIGINT) handling.
115 2013-09-23 Alan Modra <amodra@gmail.com>
117 * configure: Regenerate.
119 2013-06-03 Mike Frysinger <vapier@gentoo.org>
121 * aclocal.m4, configure: Regenerate.
123 2012-06-15 Joel Brobecker <brobecker@adacore.com>
125 * config.in, configure: Regenerate.
127 2012-05-18 Nick Clifton <nickc@redhat.com>
130 * compile.c: Include config.h before system header files.
131 * sim-main.h: Likewise.
133 2012-03-24 Mike Frysinger <vapier@gentoo.org>
135 * aclocal.m4, config.in, configure: Regenerate.
137 2011-12-03 Mike Frysinger <vapier@gentoo.org>
139 * aclocal.m4: New file.
140 * configure: Regenerate.
142 2011-10-17 Mike Frysinger <vapier@gentoo.org>
144 * configure.ac: Change include to common/acinclude.m4.
146 2011-10-17 Mike Frysinger <vapier@gentoo.org>
148 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
149 call. Replace common.m4 include with SIM_AC_COMMON.
150 * configure: Regenerate.
152 2011-07-05 Mike Frysinger <vapier@gentoo.org>
154 * compile.c (sim_do_command): Delete.
156 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
158 * compile.c (sim_store_register): Update return value to
161 2010-04-14 Mike Frysinger <vapier@gentoo.org>
163 * compile.c (sim_write): Add const to buffer arg.
165 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
167 * configure: Regenerate.
169 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
170 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
171 Index registers not masked memory areas.
172 Only simply increment or decrement.
173 * compile.c(store_1): Ditto.
175 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
177 * config.in: Regenerate.
178 * configure: Likewise.
180 * configure: Regenerate.
182 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
184 * compile.c: Add const to remove warning.
186 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
188 * configure: Regenerate to track ../common/common.m4 changes.
191 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
192 Daniel Jacobowitz <dan@codesourcery.com>
193 Joseph Myers <joseph@codesourcery.com>
195 * configure: Regenerate.
197 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
199 * compile.c (sim_resume): Fix the last byte of ARGV for
202 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
204 * acconfig.h: Remove.
205 * config.in: Regenerate.
207 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
209 * compile.c (OBITOP): Bit address mask low three bit.
210 * compile.c (decode): Fix warning.
212 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
214 * configure: Regenerated.
216 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
218 * configure: Regenerated.
220 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
222 * configure: Regenerated.
224 2005-03-23 Mark Kettenis <kettenis@gnu.org>
226 * configure: Regenerate.
228 2005-01-14 Andrew Cagney <cagney@gnu.org>
230 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
231 explicit call to AC_CONFIG_HEADER.
232 * configure: Regenerate.
234 2005-01-12 Andrew Cagney <cagney@gnu.org>
236 * configure.ac: Update to use ../common/common.m4.
237 * configure: Re-generate.
239 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
241 * configure: Regenerated to track ../common/aclocal.m4 changes.
243 2005-01-07 Andrew Cagney <cagney@gnu.org>
245 * configure.ac: Rename configure.in, require autoconf 2.59.
246 * configure: Re-generate.
248 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
250 * configure: Regenerate for ../common/aclocal.m4 update.
252 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
254 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
255 * compile.c (sim_resume): Make sure that dst.reg refers to the
256 right register byte in mova/sz.l @(dd,RnL),ERn.
257 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
258 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
259 mulxs, divs and divxs.
261 * compile.c (sim_load): Update sd->memory_size.
263 2004-06-10 Michael Snyder <msnyder@redhat.com>
265 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
266 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
268 2004-01-05 Michael Snyder <msnyder@redhat.com>
270 * compile.c (sim_load): Don't pass a type to bfd_openr.
272 2003-12-16 Michael Snyder <msnyder@redhat.com>
274 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
275 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
277 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
279 * compile.c (set_h8300h): Initialize globals to zero.
281 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
283 * compile.c (h8300_normal_mode): New.
284 (SP): Handle normal mode.
285 (bitfrom): Use normal mode flag to return suitable value.
286 (lvalue): Use normal mode flag to return command line location.
287 (decode): Decode instruction correctly for normal mode.
288 (init_pointers): Initialise memory correctly for normal mode.
289 (sim_resume): Handle cases for normal mode using h8300_normal_mode
291 (sim_store_register): Handle 2 byte PC for normal mode.
292 (sim_fetch_register): Handle 2 byte PC for normal mode.
293 (set_h8300h): Set normal mode flag as per architechture.
294 (sim_load): Allocate 64K for normal mode instead of bigger memory.
296 2003-07-18 Michael Snyder <msnyder@redhat.com>
298 * compile.c (decode): Enhancements for mova.
299 Initialize cst, reg, and rdisp inside the loop, for each
300 new instruction. Defer correction of the disp2 values until
301 later, and then adjust them by the size of the first operand,
302 rather than the size of the instruction.
303 (sim_resume): For mova, adjust the size of the second operand
304 according to the type of the first operand (INDEXB vs. INDEXW).
305 In cases where there is only one operand, the other two must
306 both be composed on the fly.
308 2003-07-22 Michael Snyder <msnyder@redhat.com>
310 * compile.c (sim_resume): Revert 6-24 change, it does not
311 work with gdb breakpoints.
313 2003-07-17 Michael Snyder <msnyder@redhat.com>
315 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
316 (decode): IMM16 is always zero-extended.
318 2003-06-24 Michael Snyder <msnyder@redhat.com>
320 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
321 * compile.c (sim_resume): Use the above to return stop signal.
323 2003-06-18 Michael Snyder <msnyder@redhat.com>
325 * compile.c: Replace "Hitachi" with "Renesas".
326 (decode): Distinguish AV_H8S from AV_H8H.
327 (sim_resume): H8SX can use any register for TAS.
328 (decode): Add support for VECIND.
329 (sim_resume): Implement rte/l and rts/l.
330 (GETSR): New macro (actually old macro reincarnated).
331 (decode): Add handling for IMM2.
332 (sim_resume): Drop extra block around jmp, jsr, rts.
333 Add handling for trapa and rte.
334 For divxu.b, change 0xffff mask to 0xff.
335 (set_h8300h): Add bfd_mach_h8300sxn machine.
337 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
339 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
342 2003-06-05 Michael Snyder <msnyder@redhat.com>
344 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
345 (sim_store_register): Ditto.
347 2003-06-04 Michael Snyder <msnyder@redhat.com>
349 * compile.c (sim_info): Fix typo in output.
351 * compile.c (set_h8300h): Replace 'flag' arguments
352 with a bfd_machine argument, and decode it inline.
353 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
355 2003-06-03 Michael Snyder <msnyder@redhat.com>
357 * compile.c: Add h8300sx insns and addressing modes.
358 * sim-main.h: Replaces h8300/inst.h.
359 * Makefile.in: Tweak to bring in some sim/common stuff.
361 2003-04-13 Michael Snyder <msnyder@redhat.com>
363 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
365 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
367 * compile.c (cmdline_location): Added function to
368 return the location of 8-bit (256 locations) where the
369 Command Line arguments would be stored.
370 (decode): Added a TRAP to 0xcc for Commandline
371 processing using pseudo opcode O_SYS_CMDLINE.
372 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
373 (sim_create_inferior): Setting a pointer to
374 Commandline Args array.
375 * inst.h: Added a new variable ptr_command_line for
376 storing pointer to Commandline array.
378 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
380 * compile.c (decode): Added code for some more magic traps.
381 * compile.c (sim_resume): Added support for File I/O system
382 calls through callback to host_system.
383 System calls provided support for :
384 open, read, write, lseek, close, stat, fstat
385 Only basic support for stat and fstat.
387 2003-02-27 Andrew Cagney <cagney@redhat.com>
389 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
391 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
393 * compile.c (init_pointers): Abort if wreg never gets initialized.
394 (sim_resume): Fix the handling of exts.w and extu.w.
396 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
398 * compile.c (sim_resume): Fix the handling of bxor.
400 2003-01-16 Michael Snyder <msnyder@redhat.com>
402 * compile.c: Change K&R function definitions to ISO.
403 (fetch): Make static, and eliminate unused parameter 'n'.
405 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
407 * compile.c: Fix formatting.
410 2002-07-29 Andrey Volkov <avolkov@transas.com>
412 * compile.c: Include "gdb/sim-h8300.h"
413 * Makefile.in: Add dependences on "inst.h",
414 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
416 2002-06-16 Andrew Cagney <ac131313@redhat.com>
418 * configure: Regenerated to track ../common/aclocal.m4 changes.
420 2002-06-08 Andrew Cagney <cagney@redhat.com>
422 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
424 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
426 * compile.c: Fix formatting.
428 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
430 * compile.c: Fix formatting.
432 2002-05-17 Andrey Volkov (avolkov@transas.com)
434 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
436 2002-05-17 Andrey Volkov (avolkov@transas.com)
438 * compile.c: Add support of EXR register
441 2002-05-17 Andrey Volkov (avolkov@transas.com)
443 * compile.c: Made h8300s as new target, not h8300h alias.
446 2002-05-17 Andrey Volkov (avolkov@transas.com)
448 * compile.c: Add additional CCR flags (I,UI,H,U)
450 2002-05-17 Andrey Volkov (avolkov@transas.com)
452 * compile.c: Change literal regnumbers to REGNUMS.
453 Fix instruction and cycles counting
455 2001-12-20 Kazu Hirata <kazu@hxi.com>
457 * compile.c: Fix formatting.
459 2001-12-20 Kazu Hirata <kazu@hxi.com>
461 * compile.c: Fix comment typos.
463 2000-08-10 Kazu Hirata <kazu@hxi.com>
465 * compile.c (decode): Clean up the code.
467 2000-06-15 Kazu Hirata <kazu@hxi.com>
469 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
472 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
474 * compile.c: Don't include "wait.h".
475 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
476 instead of WIF* from host.
478 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
480 * compile.c, writecode.c: Correct typo.
482 2000-06-13 Kazu Hirata <kazu@hxi.com>
484 * compile.c: Fix formatting.
486 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
494 1999-05-08 Felix Lee <flee@cygnus.com>
496 * configure: Regenerated to track ../common/aclocal.m4 changes.
498 1999-04-02 Keith Seitz <keiths@cygnus.com>
500 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
501 frequency at which the poll_quit callback is used.
502 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
504 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
508 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
513 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
515 * acconfig.h: New file.
516 * configure.in: Reverted change of Apr 24; use sinclude again.
518 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
520 * configure: Regenerated to track ../common/aclocal.m4 changes.
523 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
525 * configure.in: Don't call sinclude.
527 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
531 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
535 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
545 * compile.c (sim_store_register, sim_fetch_register): Pass in
546 length parameter. Return -1.
548 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
550 * configure: Regenerated to track ../common/aclocal.m4 changes.
552 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
560 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
562 * configure: Regenerated to track ../common/aclocal.m4 changes.
565 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
571 * compile.c: #include stdio.h for definition of NULL on
574 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
576 * compile.c (sim_load): Pass lma_p and sim_write args to
579 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
583 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
587 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
591 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
595 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
597 * configure: Regenerated to track ../common/aclocal.m4 changes.
599 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
601 * Makefile.in (compile.o): Depend on config.h in local directory.
603 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
607 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
609 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
611 * configure.in: check for sys/param.h
612 * compile.c: #ifdef HAVE_SYS_PARAM_H.
613 #define SIGTRAP for wingdb.
614 (sim_resume): poll keyboard at least once per call.
615 (sim_resume): use host_callback instead of printf for syscall
618 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
622 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
627 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
629 * compile.c (sim_kill): Delete.
630 (sim_create_inferior): Add ABFD argument.
631 (sim_load): Move setting of PC from here.
632 (sim_create_inferior): To here.
633 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
634 the sim_load code should be moved to sim_open.
636 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
638 * configure: Regenerated to track ../common/aclocal.m4 changes.
641 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
643 * compile.c (sim_open): Add ABFD argument.
645 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
647 * compile.c (sim_open): Add callback argument.
648 (sim_set_callbacks): Delete SIM_DESC argument.
650 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
652 * compile.c (sim_load): Call bfd_get_mach instead of examining
654 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
656 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
658 * configure: Regenerated to track ../common/aclocal.m4 changes.
660 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
662 * compile.c (sim_resume): Use poll_quit callback.
663 (sim_stop): New function.
665 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
667 * Makefile.in (SIM_OBJS): Add sim-load.o.
668 * compile.c (sim_kind, myname): New static locals.
669 (sim_open): Set sim_kind, myname.
670 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
671 Call sim_load_file to load file into simulator. Set start address
673 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
675 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
677 * configure: Regenerated to track ../common/aclocal.m4 changes.
680 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
682 * compile.c (sim_open): New arg `kind'.
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
686 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
688 * configure: Regenerated to track ../common/aclocal.m4 changes.
690 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
692 * configure: Regenerated to track ../common/aclocal.m4 changes.
694 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
696 * configure: Re-generate.
698 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
700 * configure: Regenerate to track ../common/aclocal.m4 changes.
702 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
704 * compile.c (sim_open): New SIM_DESC result. Argument is now in
706 (other sim_*): New SIM_DESC argument.
708 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
710 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
711 COMMON_{PRE,POST}_CONFIG_FRAG instead.
712 * configure.in: sinclude ../common/aclocal.m4.
713 * configure: Regenerated.
715 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
717 * configure configure.in Makefile.in: Update to new configure
718 scheme which is more compatible with WinGDB builds.
719 * configure.in: Improve comment on how to run autoconf.
720 * configure: Re-run autoconf to get new ../common/aclocal.m4.
721 * Makefile.in: Use autoconf substitution to install common
724 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
726 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
728 * configure.in: Simplify using macros in ../common/aclocal.m4.
729 * configure: Regenerated.
730 * inst.h (enum sim_state): Define.
731 (cpu_state_type): New member `state'. Set it whenever `exception'
733 * compile.c (sim_callback): New global.
734 (sim_set_simcache_size): Renamed from sim_csize.
735 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
736 'cus it can't work. Change main loop exit test to use cpu.state.
737 (sim_trace): New function.
738 (sim_stop_reason): Add right way to set results, but #if 0 out.
739 (sim_size): New function.
740 (sim_info): Redirect calls to printf_filtered through callback.
741 (sim_set_callbacks): Record callback.
742 * run.c: Deleted, using one in ../common now.
743 * tconfig.in: New file.
745 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
747 * Makefile.in (mostlyclean): Don't remove config.log here.
749 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
751 * compile.c (sim_resume): rts, sleep, bpt and nop have
752 no associated "size".
754 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
756 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
758 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
760 * run.c (main): Don't "load" sections which don't have
762 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
765 (sim_resume, shift/rotate cases): Add support for shift/rotate
767 (OSHIFTS): Corresponding changes.
769 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
771 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
773 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
775 * compile.c (h8300smode): Declare.
777 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
779 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
780 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
782 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
783 (AC_PROG_INSTALL): Added.
784 * configure: Rebuilt.
786 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
788 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
789 * run.c (main): Treat the H8/S like the H8/300H for now.
791 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
793 * compile.c (SEXTCHAR): Clear upper bits when sign
796 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
798 * compile.c (sim_resume): Correctly handle divu.
800 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
802 * compile.c (sim_resume): Never allow the PC to have an
805 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
807 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
808 separate memory is allocate for the 8-bit area.
809 (struct cpu_state_type): Add new "eightbit' field.
810 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
812 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
813 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
814 (init_pointers): Initialize space for the 8-bit area.
815 (sim_write): Handle writing into the 8-bit area.
816 (sim_read): Handle reading from the 8-bit area.
817 (sim_load): Reallocate space for the 8-bit area.
819 * compile.c (sim_load): Re-allocate memory for the simulator
822 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
824 * compile.c (sim_resume): Fix and simplify overflow and carry
825 handling for 32bit ALU insns.
827 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
829 * compile.c (sim_resume): Fix overflow checks for ALU insns.
831 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
833 * compile.c (decode): Use "bit" to hold L_3 immediates instead
834 of holding them in "abs". Handle ABS8MEM memory references aka
835 8-bit area. Replace ABSMOV references with ABS8MEM.
837 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
839 * compile.c (fetch): Handle accesses to the exception/function
842 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
844 * compile.c: #include "wait.h".
845 (sim_resume, sleep insn): Check program exit status in r0.
846 (sim_resume, shift insns): Fix setting of overflow flag for shal.
847 * run.c: #include <signal.h>.
848 (main): Abort if program got SIGILL.
849 Print error message if argument is invalid.
850 (usage): Improve text.
852 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
854 * configure: Regenerate with autoconf 2.7.
856 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
858 * inst.h (MPOWER,MSIZE): Deleted.
859 (H8300{,H}_MSIZE): Define.
860 * compile.c (memory_size): New static global.
861 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
862 (sim_write,sim_read): Use memory_size.
864 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
866 * compile.c (sim_set_callbacks): New.
868 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
870 * Makefile.in (BISON): Remove macro.
872 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
874 * Makefile.in (maintainer-clean): New synonym for realclean.
876 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
878 * Makefile.in (install): Don't install in $(tooldir).
880 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
881 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
882 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
883 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
885 * configure: Rebuild.
886 * config.in: New file, created by autoheader.
887 * Makefile.in (AR): Define as @AR@.
888 (CC): New variable, defined as @CC@.
889 (CFLAGS): Define as @CFLAGS@.
890 (RANLIB): Define as @RANLIB@.
891 (HDEFINES, TDEFINES): New variables.
892 (@host_makefile_frag@): Remove.
893 (compile.o, run.o): Depend upon config.h.
894 (mostlyclean): Make the same as clean, not distclean.
895 (clean): Remove config.log.
896 (distclean): Remove config.h and stamp-h.
897 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
898 invoking config.status.
899 (config.h, stamp-h): New targets.
900 * compile.c: Include "config.h". Don't include <sys/times.h>.
901 Include <time.h> and <stdlib.h> if they exist. Don't include
903 (get_now): Remove unused local b.
904 * run.c: Include "config.h". Include <stdlib.h> if it exists.
905 Don't include "sysdep.h".
906 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
909 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
911 * Update all FSF addresses except those in COPYING* files.
913 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
915 * Makefile.in (clean): Remove run.
916 (distclean): Remove Makefile.
920 * Makefile.in, configure.in: converted to autoconf.
921 * configure: New file, generated with autconf 2.4.
923 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
925 * compile.c (sim_do_command): New function.
927 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
929 * compile.c (get_now): Don't do if win32.
930 (sim_resume): Poll in win32 too.
932 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
934 * configure.in: Fix typo in last change.
936 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
938 * run.c: parse arguments with getopt().
940 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
942 * configure.in: Use ../../bfd/hosts/std-host.h if specific
945 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
947 * compile.c (sim_resume): Initialize cpu.mask.
949 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
951 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
953 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
955 * compile.c: #include "bfd.h".
956 (sim_*): Set result type to void where there isn't one.
957 (sim_resume, default case): Set cpu.exception to SIGILL.
959 (sim_set_pc): Delete.
960 (sim_info): Delete printf_fn arg, all callers changed.
961 Call printf_filtered.
962 (set_h8300h): New arg `flag', all callers changed.
963 (sim_close): New function.
964 (sim_load): New function.
965 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
966 * run.c: #include <varargs.h>, "remote-sim.h".
967 (printf_filtered): New function.
969 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
971 * compile.c (decode): Fix typo (16 bit branches).
972 (*): Some white space clean up.
974 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
976 * compile.c (decode): Compile 16bit branches properly.
978 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
980 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
981 andc. Poll for interrupts.
983 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
985 * compile.c: #include "ansidecl.h" for remote-sim.h.
987 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
989 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
990 * compile.c: #include "remote-sim.h".
991 (sim_resume): New arg siggnal.
992 (sim_write): Use SIM_ADDR for type of arg addr.
993 Always return a value.
995 (sim_store_register): Result is type int.
996 (sim_fetch_register): Ditto.
997 (sim_stop_reason): Renamed from sim_stop_signal.
998 (sim_set_pc): Use SIM_ADDR for type of arg pc.
999 (sim_info): int result, new arg printf_fn.
1000 (sim_kill): int result.
1001 (sim_open): int result, new arg name.
1002 * run.c (main): Use sim_set_pc to set pc.
1003 Update call to sim_info.
1005 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1007 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1009 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1011 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1013 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1015 * compile.c (sim_set_pc): Write to the pc direcly.
1016 (sim_store_register): Now value is passed by reference. (sim_read,
1017 sim_write): Return number of bytes copied.
1019 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1021 * compile.c (mop): New function to do multiplies.
1023 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1025 * compile.c (sim_resume): Add support for nop insn.
1027 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1029 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1031 * run.c (main): If h8/300h binary detected, call set_h8300h.
1032 * compile.c (sim_resume): Fix O_NEG insn.
1034 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1036 * run.c (main): Add -h flag to enable h8/300h emulation.
1037 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1038 (set_h8300h): New function.
1039 (sim_resume): Add support for extu,exts insns.
1040 (sim_resume): Fix logical right shifting.
1041 (sim_resume, label alu32): Fix setting of carry flag.
1043 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1045 * compile.c (sim_csize): Initialize cpu.cache.
1047 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1049 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1051 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1053 * run.c (main): Fix parsing of args.
1055 * compile.c (sim_resume): Fix shll insn.
1057 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1059 * compile.c: New file, supports H8/300H.
1060 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1062 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1064 * run.c (main): Add -v to print info.
1065 * p3.c (sim_info): New function.
1067 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1069 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1071 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1073 * Makefile.in: Don't use cb or indent
1074 * p1.c, state.h, writecode.c: lint
1076 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1078 * Makefile.in: Make SunOS halfdone VPATH work.
1079 * p1.c: Lint picked up by HP native compiler.
1081 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1083 * p1.c (sim_resume): when running on dos, any character typed to
1084 the keyboard will cause a simulated exception.
1086 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1088 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1091 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)