1 2015-03-31 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2015-03-24 Mike Frysinger <vapier@gentoo.org>
7 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
8 * tconfig.h (SIM_HAVE_PROFILE): Delete.
10 2015-03-16 Mike Frysinger <vapier@gentoo.org>
12 * config.in, configure: Regenerate.
13 * tconfig.in: Rename file ...
14 * tconfig.h: ... here.
16 2015-03-14 Mike Frysinger <vapier@gentoo.org>
18 * Makefile.in (SIM_RUN_OBJS): Delete.
20 2015-03-14 Mike Frysinger <vapier@gentoo.org>
22 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
23 * aclocal.m4, configure: Regenerate.
25 2014-12-03 Joel Brobecker <brobecker@adacore.com>
27 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
28 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
29 following renaming in callback.h.
31 2014-08-19 Alan Modra <amodra@gmail.com>
33 * configure: Regenerate.
35 2014-08-15 Roland McGrath <mcgrathr@google.com>
37 * configure: Regenerate.
38 * config.in: Regenerate.
40 2014-03-05 Mike Frysinger <vapier@gentoo.org>
42 * compile.c (sim_load): Add const to prog.
44 2014-02-17 Mike Frysinger <vapier@gentoo.org>
47 * compile.c (control_c_sim_desc): Delete.
48 (control_c): Likewise.
49 (sim_resume): Delete signal(SIGINT) handling.
51 2013-09-23 Alan Modra <amodra@gmail.com>
53 * configure: Regenerate.
55 2013-06-03 Mike Frysinger <vapier@gentoo.org>
57 * aclocal.m4, configure: Regenerate.
59 2012-06-15 Joel Brobecker <brobecker@adacore.com>
61 * config.in, configure: Regenerate.
63 2012-05-18 Nick Clifton <nickc@redhat.com>
66 * compile.c: Include config.h before system header files.
67 * sim-main.h: Likewise.
69 2012-03-24 Mike Frysinger <vapier@gentoo.org>
71 * aclocal.m4, config.in, configure: Regenerate.
73 2011-12-03 Mike Frysinger <vapier@gentoo.org>
75 * aclocal.m4: New file.
76 * configure: Regenerate.
78 2011-10-17 Mike Frysinger <vapier@gentoo.org>
80 * configure.ac: Change include to common/acinclude.m4.
82 2011-10-17 Mike Frysinger <vapier@gentoo.org>
84 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
85 call. Replace common.m4 include with SIM_AC_COMMON.
86 * configure: Regenerate.
88 2011-07-05 Mike Frysinger <vapier@gentoo.org>
90 * compile.c (sim_do_command): Delete.
92 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
94 * compile.c (sim_store_register): Update return value to
97 2010-04-14 Mike Frysinger <vapier@gentoo.org>
99 * compile.c (sim_write): Add const to buffer arg.
101 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
103 * configure: Regenerate.
105 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
106 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
107 Index registers not masked memory areas.
108 Only simply increment or decrement.
109 * compile.c(store_1): Ditto.
111 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
113 * config.in: Regenerate.
114 * configure: Likewise.
116 * configure: Regenerate.
118 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
120 * compile.c: Add const to remove warning.
122 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
124 * configure: Regenerate to track ../common/common.m4 changes.
127 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
128 Daniel Jacobowitz <dan@codesourcery.com>
129 Joseph Myers <joseph@codesourcery.com>
131 * configure: Regenerate.
133 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
135 * compile.c (sim_resume): Fix the last byte of ARGV for
138 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
140 * acconfig.h: Remove.
141 * config.in: Regenerate.
143 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
145 * compile.c (OBITOP): Bit address mask low three bit.
146 * compile.c (decode): Fix warning.
148 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
150 * configure: Regenerated.
152 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
154 * configure: Regenerated.
156 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
158 * configure: Regenerated.
160 2005-03-23 Mark Kettenis <kettenis@gnu.org>
162 * configure: Regenerate.
164 2005-01-14 Andrew Cagney <cagney@gnu.org>
166 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
167 explicit call to AC_CONFIG_HEADER.
168 * configure: Regenerate.
170 2005-01-12 Andrew Cagney <cagney@gnu.org>
172 * configure.ac: Update to use ../common/common.m4.
173 * configure: Re-generate.
175 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
177 * configure: Regenerated to track ../common/aclocal.m4 changes.
179 2005-01-07 Andrew Cagney <cagney@gnu.org>
181 * configure.ac: Rename configure.in, require autoconf 2.59.
182 * configure: Re-generate.
184 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
186 * configure: Regenerate for ../common/aclocal.m4 update.
188 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
190 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
191 * compile.c (sim_resume): Make sure that dst.reg refers to the
192 right register byte in mova/sz.l @(dd,RnL),ERn.
193 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
194 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
195 mulxs, divs and divxs.
197 * compile.c (sim_load): Update sd->memory_size.
199 2004-06-10 Michael Snyder <msnyder@redhat.com>
201 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
202 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
204 2004-01-05 Michael Snyder <msnyder@redhat.com>
206 * compile.c (sim_load): Don't pass a type to bfd_openr.
208 2003-12-16 Michael Snyder <msnyder@redhat.com>
210 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
211 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
213 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
215 * compile.c (set_h8300h): Initialize globals to zero.
217 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
219 * compile.c (h8300_normal_mode): New.
220 (SP): Handle normal mode.
221 (bitfrom): Use normal mode flag to return suitable value.
222 (lvalue): Use normal mode flag to return command line location.
223 (decode): Decode instruction correctly for normal mode.
224 (init_pointers): Initialise memory correctly for normal mode.
225 (sim_resume): Handle cases for normal mode using h8300_normal_mode
227 (sim_store_register): Handle 2 byte PC for normal mode.
228 (sim_fetch_register): Handle 2 byte PC for normal mode.
229 (set_h8300h): Set normal mode flag as per architechture.
230 (sim_load): Allocate 64K for normal mode instead of bigger memory.
232 2003-07-18 Michael Snyder <msnyder@redhat.com>
234 * compile.c (decode): Enhancements for mova.
235 Initialize cst, reg, and rdisp inside the loop, for each
236 new instruction. Defer correction of the disp2 values until
237 later, and then adjust them by the size of the first operand,
238 rather than the size of the instruction.
239 (sim_resume): For mova, adjust the size of the second operand
240 according to the type of the first operand (INDEXB vs. INDEXW).
241 In cases where there is only one operand, the other two must
242 both be composed on the fly.
244 2003-07-22 Michael Snyder <msnyder@redhat.com>
246 * compile.c (sim_resume): Revert 6-24 change, it does not
247 work with gdb breakpoints.
249 2003-07-17 Michael Snyder <msnyder@redhat.com>
251 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
252 (decode): IMM16 is always zero-extended.
254 2003-06-24 Michael Snyder <msnyder@redhat.com>
256 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
257 * compile.c (sim_resume): Use the above to return stop signal.
259 2003-06-18 Michael Snyder <msnyder@redhat.com>
261 * compile.c: Replace "Hitachi" with "Renesas".
262 (decode): Distinguish AV_H8S from AV_H8H.
263 (sim_resume): H8SX can use any register for TAS.
264 (decode): Add support for VECIND.
265 (sim_resume): Implement rte/l and rts/l.
266 (GETSR): New macro (actually old macro reincarnated).
267 (decode): Add handling for IMM2.
268 (sim_resume): Drop extra block around jmp, jsr, rts.
269 Add handling for trapa and rte.
270 For divxu.b, change 0xffff mask to 0xff.
271 (set_h8300h): Add bfd_mach_h8300sxn machine.
273 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
275 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
278 2003-06-05 Michael Snyder <msnyder@redhat.com>
280 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
281 (sim_store_register): Ditto.
283 2003-06-04 Michael Snyder <msnyder@redhat.com>
285 * compile.c (sim_info): Fix typo in output.
287 * compile.c (set_h8300h): Replace 'flag' arguments
288 with a bfd_machine argument, and decode it inline.
289 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
291 2003-06-03 Michael Snyder <msnyder@redhat.com>
293 * compile.c: Add h8300sx insns and addressing modes.
294 * sim-main.h: Replaces h8300/inst.h.
295 * Makefile.in: Tweak to bring in some sim/common stuff.
297 2003-04-13 Michael Snyder <msnyder@redhat.com>
299 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
301 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
303 * compile.c (cmdline_location): Added function to
304 return the location of 8-bit (256 locations) where the
305 Command Line arguments would be stored.
306 (decode): Added a TRAP to 0xcc for Commandline
307 processing using pseudo opcode O_SYS_CMDLINE.
308 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
309 (sim_create_inferior): Setting a pointer to
310 Commandline Args array.
311 * inst.h: Added a new variable ptr_command_line for
312 storing pointer to Commandline array.
314 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
316 * compile.c (decode): Added code for some more magic traps.
317 * compile.c (sim_resume): Added support for File I/O system
318 calls through callback to host_system.
319 System calls provided support for :
320 open, read, write, lseek, close, stat, fstat
321 Only basic support for stat and fstat.
323 2003-02-27 Andrew Cagney <cagney@redhat.com>
325 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
327 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
329 * compile.c (init_pointers): Abort if wreg never gets initialized.
330 (sim_resume): Fix the handling of exts.w and extu.w.
332 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
334 * compile.c (sim_resume): Fix the handling of bxor.
336 2003-01-16 Michael Snyder <msnyder@redhat.com>
338 * compile.c: Change K&R function definitions to ISO.
339 (fetch): Make static, and eliminate unused parameter 'n'.
341 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
343 * compile.c: Fix formatting.
346 2002-07-29 Andrey Volkov <avolkov@transas.com>
348 * compile.c: Include "gdb/sim-h8300.h"
349 * Makefile.in: Add dependences on "inst.h",
350 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
352 2002-06-16 Andrew Cagney <ac131313@redhat.com>
354 * configure: Regenerated to track ../common/aclocal.m4 changes.
356 2002-06-08 Andrew Cagney <cagney@redhat.com>
358 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
360 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
362 * compile.c: Fix formatting.
364 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
366 * compile.c: Fix formatting.
368 2002-05-17 Andrey Volkov (avolkov@transas.com)
370 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
372 2002-05-17 Andrey Volkov (avolkov@transas.com)
374 * compile.c: Add support of EXR register
377 2002-05-17 Andrey Volkov (avolkov@transas.com)
379 * compile.c: Made h8300s as new target, not h8300h alias.
382 2002-05-17 Andrey Volkov (avolkov@transas.com)
384 * compile.c: Add additional CCR flags (I,UI,H,U)
386 2002-05-17 Andrey Volkov (avolkov@transas.com)
388 * compile.c: Change literal regnumbers to REGNUMS.
389 Fix instruction and cycles counting
391 2001-12-20 Kazu Hirata <kazu@hxi.com>
393 * compile.c: Fix formatting.
395 2001-12-20 Kazu Hirata <kazu@hxi.com>
397 * compile.c: Fix comment typos.
399 2000-08-10 Kazu Hirata <kazu@hxi.com>
401 * compile.c (decode): Clean up the code.
403 2000-06-15 Kazu Hirata <kazu@hxi.com>
405 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
408 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
410 * compile.c: Don't include "wait.h".
411 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
412 instead of WIF* from host.
414 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
416 * compile.c, writecode.c: Correct typo.
418 2000-06-13 Kazu Hirata <kazu@hxi.com>
420 * compile.c: Fix formatting.
422 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
424 * configure: Regenerated to track ../common/aclocal.m4 changes.
426 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
428 * configure: Regenerated to track ../common/aclocal.m4 changes.
430 1999-05-08 Felix Lee <flee@cygnus.com>
432 * configure: Regenerated to track ../common/aclocal.m4 changes.
434 1999-04-02 Keith Seitz <keiths@cygnus.com>
436 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
437 frequency at which the poll_quit callback is used.
438 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
440 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
442 * configure: Regenerated to track ../common/aclocal.m4 changes.
444 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
449 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
451 * acconfig.h: New file.
452 * configure.in: Reverted change of Apr 24; use sinclude again.
454 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
459 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
461 * configure.in: Don't call sinclude.
463 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
465 * configure: Regenerated to track ../common/aclocal.m4 changes.
467 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
471 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
475 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
479 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
481 * compile.c (sim_store_register, sim_fetch_register): Pass in
482 length parameter. Return -1.
484 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
486 * configure: Regenerated to track ../common/aclocal.m4 changes.
488 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
490 * configure: Regenerated to track ../common/aclocal.m4 changes.
492 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
494 * configure: Regenerated to track ../common/aclocal.m4 changes.
496 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
501 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
503 * configure: Regenerated to track ../common/aclocal.m4 changes.
505 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
507 * compile.c: #include stdio.h for definition of NULL on
510 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
512 * compile.c (sim_load): Pass lma_p and sim_write args to
515 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
517 * configure: Regenerated to track ../common/aclocal.m4 changes.
519 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
521 * configure: Regenerated to track ../common/aclocal.m4 changes.
523 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
525 * configure: Regenerated to track ../common/aclocal.m4 changes.
527 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
531 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
535 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
537 * Makefile.in (compile.o): Depend on config.h in local directory.
539 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
545 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
547 * configure.in: check for sys/param.h
548 * compile.c: #ifdef HAVE_SYS_PARAM_H.
549 #define SIGTRAP for wingdb.
550 (sim_resume): poll keyboard at least once per call.
551 (sim_resume): use host_callback instead of printf for syscall
554 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
558 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
563 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
565 * compile.c (sim_kill): Delete.
566 (sim_create_inferior): Add ABFD argument.
567 (sim_load): Move setting of PC from here.
568 (sim_create_inferior): To here.
569 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
570 the sim_load code should be moved to sim_open.
572 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
574 * configure: Regenerated to track ../common/aclocal.m4 changes.
577 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
579 * compile.c (sim_open): Add ABFD argument.
581 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
583 * compile.c (sim_open): Add callback argument.
584 (sim_set_callbacks): Delete SIM_DESC argument.
586 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
588 * compile.c (sim_load): Call bfd_get_mach instead of examining
590 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
592 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
594 * configure: Regenerated to track ../common/aclocal.m4 changes.
596 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
598 * compile.c (sim_resume): Use poll_quit callback.
599 (sim_stop): New function.
601 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
603 * Makefile.in (SIM_OBJS): Add sim-load.o.
604 * compile.c (sim_kind, myname): New static locals.
605 (sim_open): Set sim_kind, myname.
606 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
607 Call sim_load_file to load file into simulator. Set start address
609 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
611 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
613 * configure: Regenerated to track ../common/aclocal.m4 changes.
616 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
618 * compile.c (sim_open): New arg `kind'.
620 * configure: Regenerated to track ../common/aclocal.m4 changes.
622 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
624 * configure: Regenerated to track ../common/aclocal.m4 changes.
626 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
628 * configure: Regenerated to track ../common/aclocal.m4 changes.
630 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
632 * configure: Re-generate.
634 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
636 * configure: Regenerate to track ../common/aclocal.m4 changes.
638 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
640 * compile.c (sim_open): New SIM_DESC result. Argument is now in
642 (other sim_*): New SIM_DESC argument.
644 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
646 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
647 COMMON_{PRE,POST}_CONFIG_FRAG instead.
648 * configure.in: sinclude ../common/aclocal.m4.
649 * configure: Regenerated.
651 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
653 * configure configure.in Makefile.in: Update to new configure
654 scheme which is more compatible with WinGDB builds.
655 * configure.in: Improve comment on how to run autoconf.
656 * configure: Re-run autoconf to get new ../common/aclocal.m4.
657 * Makefile.in: Use autoconf substitution to install common
660 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
662 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
664 * configure.in: Simplify using macros in ../common/aclocal.m4.
665 * configure: Regenerated.
666 * inst.h (enum sim_state): Define.
667 (cpu_state_type): New member `state'. Set it whenever `exception'
669 * compile.c (sim_callback): New global.
670 (sim_set_simcache_size): Renamed from sim_csize.
671 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
672 'cus it can't work. Change main loop exit test to use cpu.state.
673 (sim_trace): New function.
674 (sim_stop_reason): Add right way to set results, but #if 0 out.
675 (sim_size): New function.
676 (sim_info): Redirect calls to printf_filtered through callback.
677 (sim_set_callbacks): Record callback.
678 * run.c: Deleted, using one in ../common now.
679 * tconfig.in: New file.
681 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
683 * Makefile.in (mostlyclean): Don't remove config.log here.
685 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
687 * compile.c (sim_resume): rts, sleep, bpt and nop have
688 no associated "size".
690 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
692 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
694 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
696 * run.c (main): Don't "load" sections which don't have
698 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
701 (sim_resume, shift/rotate cases): Add support for shift/rotate
703 (OSHIFTS): Corresponding changes.
705 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
707 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
709 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
711 * compile.c (h8300smode): Declare.
713 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
715 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
716 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
718 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
719 (AC_PROG_INSTALL): Added.
720 * configure: Rebuilt.
722 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
724 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
725 * run.c (main): Treat the H8/S like the H8/300H for now.
727 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
729 * compile.c (SEXTCHAR): Clear upper bits when sign
732 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
734 * compile.c (sim_resume): Correctly handle divu.
736 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
738 * compile.c (sim_resume): Never allow the PC to have an
741 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
743 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
744 separate memory is allocate for the 8-bit area.
745 (struct cpu_state_type): Add new "eightbit' field.
746 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
748 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
749 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
750 (init_pointers): Initialize space for the 8-bit area.
751 (sim_write): Handle writing into the 8-bit area.
752 (sim_read): Handle reading from the 8-bit area.
753 (sim_load): Reallocate space for the 8-bit area.
755 * compile.c (sim_load): Re-allocate memory for the simulator
758 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
760 * compile.c (sim_resume): Fix and simplify overflow and carry
761 handling for 32bit ALU insns.
763 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
765 * compile.c (sim_resume): Fix overflow checks for ALU insns.
767 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
769 * compile.c (decode): Use "bit" to hold L_3 immediates instead
770 of holding them in "abs". Handle ABS8MEM memory references aka
771 8-bit area. Replace ABSMOV references with ABS8MEM.
773 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
775 * compile.c (fetch): Handle accesses to the exception/function
778 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
780 * compile.c: #include "wait.h".
781 (sim_resume, sleep insn): Check program exit status in r0.
782 (sim_resume, shift insns): Fix setting of overflow flag for shal.
783 * run.c: #include <signal.h>.
784 (main): Abort if program got SIGILL.
785 Print error message if argument is invalid.
786 (usage): Improve text.
788 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
790 * configure: Regenerate with autoconf 2.7.
792 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
794 * inst.h (MPOWER,MSIZE): Deleted.
795 (H8300{,H}_MSIZE): Define.
796 * compile.c (memory_size): New static global.
797 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
798 (sim_write,sim_read): Use memory_size.
800 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
802 * compile.c (sim_set_callbacks): New.
804 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
806 * Makefile.in (BISON): Remove macro.
808 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
810 * Makefile.in (maintainer-clean): New synonym for realclean.
812 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.in (install): Don't install in $(tooldir).
816 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
817 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
818 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
819 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
821 * configure: Rebuild.
822 * config.in: New file, created by autoheader.
823 * Makefile.in (AR): Define as @AR@.
824 (CC): New variable, defined as @CC@.
825 (CFLAGS): Define as @CFLAGS@.
826 (RANLIB): Define as @RANLIB@.
827 (HDEFINES, TDEFINES): New variables.
828 (@host_makefile_frag@): Remove.
829 (compile.o, run.o): Depend upon config.h.
830 (mostlyclean): Make the same as clean, not distclean.
831 (clean): Remove config.log.
832 (distclean): Remove config.h and stamp-h.
833 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
834 invoking config.status.
835 (config.h, stamp-h): New targets.
836 * compile.c: Include "config.h". Don't include <sys/times.h>.
837 Include <time.h> and <stdlib.h> if they exist. Don't include
839 (get_now): Remove unused local b.
840 * run.c: Include "config.h". Include <stdlib.h> if it exists.
841 Don't include "sysdep.h".
842 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
845 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
847 * Update all FSF addresses except those in COPYING* files.
849 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
851 * Makefile.in (clean): Remove run.
852 (distclean): Remove Makefile.
856 * Makefile.in, configure.in: converted to autoconf.
857 * configure: New file, generated with autconf 2.4.
859 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
861 * compile.c (sim_do_command): New function.
863 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
865 * compile.c (get_now): Don't do if win32.
866 (sim_resume): Poll in win32 too.
868 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
870 * configure.in: Fix typo in last change.
872 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
874 * run.c: parse arguments with getopt().
876 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
878 * configure.in: Use ../../bfd/hosts/std-host.h if specific
881 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
883 * compile.c (sim_resume): Initialize cpu.mask.
885 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
887 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
889 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
891 * compile.c: #include "bfd.h".
892 (sim_*): Set result type to void where there isn't one.
893 (sim_resume, default case): Set cpu.exception to SIGILL.
895 (sim_set_pc): Delete.
896 (sim_info): Delete printf_fn arg, all callers changed.
897 Call printf_filtered.
898 (set_h8300h): New arg `flag', all callers changed.
899 (sim_close): New function.
900 (sim_load): New function.
901 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
902 * run.c: #include <varargs.h>, "remote-sim.h".
903 (printf_filtered): New function.
905 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
907 * compile.c (decode): Fix typo (16 bit branches).
908 (*): Some white space clean up.
910 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
912 * compile.c (decode): Compile 16bit branches properly.
914 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
916 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
917 andc. Poll for interrupts.
919 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
921 * compile.c: #include "ansidecl.h" for remote-sim.h.
923 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
925 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
926 * compile.c: #include "remote-sim.h".
927 (sim_resume): New arg siggnal.
928 (sim_write): Use SIM_ADDR for type of arg addr.
929 Always return a value.
931 (sim_store_register): Result is type int.
932 (sim_fetch_register): Ditto.
933 (sim_stop_reason): Renamed from sim_stop_signal.
934 (sim_set_pc): Use SIM_ADDR for type of arg pc.
935 (sim_info): int result, new arg printf_fn.
936 (sim_kill): int result.
937 (sim_open): int result, new arg name.
938 * run.c (main): Use sim_set_pc to set pc.
939 Update call to sim_info.
941 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
943 * compile.c (sim_stop_signal): Result is now enum sim_stop.
945 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
947 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
949 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
951 * compile.c (sim_set_pc): Write to the pc direcly.
952 (sim_store_register): Now value is passed by reference. (sim_read,
953 sim_write): Return number of bytes copied.
955 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
957 * compile.c (mop): New function to do multiplies.
959 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
961 * compile.c (sim_resume): Add support for nop insn.
963 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
965 * compile.c: Reset HMODE back to zero (accidently set it to 1).
967 * run.c (main): If h8/300h binary detected, call set_h8300h.
968 * compile.c (sim_resume): Fix O_NEG insn.
970 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
972 * run.c (main): Add -h flag to enable h8/300h emulation.
973 * compile.c: Rename Hmode to HMODE (consistency with gdb).
974 (set_h8300h): New function.
975 (sim_resume): Add support for extu,exts insns.
976 (sim_resume): Fix logical right shifting.
977 (sim_resume, label alu32): Fix setting of carry flag.
979 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
981 * compile.c (sim_csize): Initialize cpu.cache.
983 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
985 * Makefile.in: Add -I../../bfd to pick up bfd.h.
987 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
989 * run.c (main): Fix parsing of args.
991 * compile.c (sim_resume): Fix shll insn.
993 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
995 * compile.c: New file, supports H8/300H.
996 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
998 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1000 * run.c (main): Add -v to print info.
1001 * p3.c (sim_info): New function.
1003 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1005 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1007 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1009 * Makefile.in: Don't use cb or indent
1010 * p1.c, state.h, writecode.c: lint
1012 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1014 * Makefile.in: Make SunOS halfdone VPATH work.
1015 * p1.c: Lint picked up by HP native compiler.
1017 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1019 * p1.c (sim_resume): when running on dos, any character typed to
1020 the keyboard will cause a simulated exception.
1022 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1027 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)