1 2015-04-13 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2015-04-06 Mike Frysinger <vapier@gentoo.org>
7 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
9 2015-04-01 Mike Frysinger <vapier@gentoo.org>
11 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
13 2015-03-31 Mike Frysinger <vapier@gentoo.org>
15 * config.in, configure: Regenerate.
17 2015-03-24 Mike Frysinger <vapier@gentoo.org>
19 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
20 * tconfig.h (SIM_HAVE_PROFILE): Delete.
22 2015-03-16 Mike Frysinger <vapier@gentoo.org>
24 * config.in, configure: Regenerate.
25 * tconfig.in: Rename file ...
26 * tconfig.h: ... here.
28 2015-03-14 Mike Frysinger <vapier@gentoo.org>
30 * Makefile.in (SIM_RUN_OBJS): Delete.
32 2015-03-14 Mike Frysinger <vapier@gentoo.org>
34 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
35 * aclocal.m4, configure: Regenerate.
37 2014-12-03 Joel Brobecker <brobecker@adacore.com>
39 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
40 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
41 following renaming in callback.h.
43 2014-08-19 Alan Modra <amodra@gmail.com>
45 * configure: Regenerate.
47 2014-08-15 Roland McGrath <mcgrathr@google.com>
49 * configure: Regenerate.
50 * config.in: Regenerate.
52 2014-03-05 Mike Frysinger <vapier@gentoo.org>
54 * compile.c (sim_load): Add const to prog.
56 2014-02-17 Mike Frysinger <vapier@gentoo.org>
59 * compile.c (control_c_sim_desc): Delete.
60 (control_c): Likewise.
61 (sim_resume): Delete signal(SIGINT) handling.
63 2013-09-23 Alan Modra <amodra@gmail.com>
65 * configure: Regenerate.
67 2013-06-03 Mike Frysinger <vapier@gentoo.org>
69 * aclocal.m4, configure: Regenerate.
71 2012-06-15 Joel Brobecker <brobecker@adacore.com>
73 * config.in, configure: Regenerate.
75 2012-05-18 Nick Clifton <nickc@redhat.com>
78 * compile.c: Include config.h before system header files.
79 * sim-main.h: Likewise.
81 2012-03-24 Mike Frysinger <vapier@gentoo.org>
83 * aclocal.m4, config.in, configure: Regenerate.
85 2011-12-03 Mike Frysinger <vapier@gentoo.org>
87 * aclocal.m4: New file.
88 * configure: Regenerate.
90 2011-10-17 Mike Frysinger <vapier@gentoo.org>
92 * configure.ac: Change include to common/acinclude.m4.
94 2011-10-17 Mike Frysinger <vapier@gentoo.org>
96 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
97 call. Replace common.m4 include with SIM_AC_COMMON.
98 * configure: Regenerate.
100 2011-07-05 Mike Frysinger <vapier@gentoo.org>
102 * compile.c (sim_do_command): Delete.
104 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
106 * compile.c (sim_store_register): Update return value to
109 2010-04-14 Mike Frysinger <vapier@gentoo.org>
111 * compile.c (sim_write): Add const to buffer arg.
113 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
115 * configure: Regenerate.
117 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
118 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
119 Index registers not masked memory areas.
120 Only simply increment or decrement.
121 * compile.c(store_1): Ditto.
123 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
125 * config.in: Regenerate.
126 * configure: Likewise.
128 * configure: Regenerate.
130 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
132 * compile.c: Add const to remove warning.
134 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
136 * configure: Regenerate to track ../common/common.m4 changes.
139 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
140 Daniel Jacobowitz <dan@codesourcery.com>
141 Joseph Myers <joseph@codesourcery.com>
143 * configure: Regenerate.
145 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
147 * compile.c (sim_resume): Fix the last byte of ARGV for
150 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
152 * acconfig.h: Remove.
153 * config.in: Regenerate.
155 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
157 * compile.c (OBITOP): Bit address mask low three bit.
158 * compile.c (decode): Fix warning.
160 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
162 * configure: Regenerated.
164 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
166 * configure: Regenerated.
168 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
170 * configure: Regenerated.
172 2005-03-23 Mark Kettenis <kettenis@gnu.org>
174 * configure: Regenerate.
176 2005-01-14 Andrew Cagney <cagney@gnu.org>
178 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
179 explicit call to AC_CONFIG_HEADER.
180 * configure: Regenerate.
182 2005-01-12 Andrew Cagney <cagney@gnu.org>
184 * configure.ac: Update to use ../common/common.m4.
185 * configure: Re-generate.
187 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
189 * configure: Regenerated to track ../common/aclocal.m4 changes.
191 2005-01-07 Andrew Cagney <cagney@gnu.org>
193 * configure.ac: Rename configure.in, require autoconf 2.59.
194 * configure: Re-generate.
196 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
198 * configure: Regenerate for ../common/aclocal.m4 update.
200 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
202 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
203 * compile.c (sim_resume): Make sure that dst.reg refers to the
204 right register byte in mova/sz.l @(dd,RnL),ERn.
205 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
206 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
207 mulxs, divs and divxs.
209 * compile.c (sim_load): Update sd->memory_size.
211 2004-06-10 Michael Snyder <msnyder@redhat.com>
213 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
214 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
216 2004-01-05 Michael Snyder <msnyder@redhat.com>
218 * compile.c (sim_load): Don't pass a type to bfd_openr.
220 2003-12-16 Michael Snyder <msnyder@redhat.com>
222 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
223 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
225 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
227 * compile.c (set_h8300h): Initialize globals to zero.
229 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
231 * compile.c (h8300_normal_mode): New.
232 (SP): Handle normal mode.
233 (bitfrom): Use normal mode flag to return suitable value.
234 (lvalue): Use normal mode flag to return command line location.
235 (decode): Decode instruction correctly for normal mode.
236 (init_pointers): Initialise memory correctly for normal mode.
237 (sim_resume): Handle cases for normal mode using h8300_normal_mode
239 (sim_store_register): Handle 2 byte PC for normal mode.
240 (sim_fetch_register): Handle 2 byte PC for normal mode.
241 (set_h8300h): Set normal mode flag as per architechture.
242 (sim_load): Allocate 64K for normal mode instead of bigger memory.
244 2003-07-18 Michael Snyder <msnyder@redhat.com>
246 * compile.c (decode): Enhancements for mova.
247 Initialize cst, reg, and rdisp inside the loop, for each
248 new instruction. Defer correction of the disp2 values until
249 later, and then adjust them by the size of the first operand,
250 rather than the size of the instruction.
251 (sim_resume): For mova, adjust the size of the second operand
252 according to the type of the first operand (INDEXB vs. INDEXW).
253 In cases where there is only one operand, the other two must
254 both be composed on the fly.
256 2003-07-22 Michael Snyder <msnyder@redhat.com>
258 * compile.c (sim_resume): Revert 6-24 change, it does not
259 work with gdb breakpoints.
261 2003-07-17 Michael Snyder <msnyder@redhat.com>
263 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
264 (decode): IMM16 is always zero-extended.
266 2003-06-24 Michael Snyder <msnyder@redhat.com>
268 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
269 * compile.c (sim_resume): Use the above to return stop signal.
271 2003-06-18 Michael Snyder <msnyder@redhat.com>
273 * compile.c: Replace "Hitachi" with "Renesas".
274 (decode): Distinguish AV_H8S from AV_H8H.
275 (sim_resume): H8SX can use any register for TAS.
276 (decode): Add support for VECIND.
277 (sim_resume): Implement rte/l and rts/l.
278 (GETSR): New macro (actually old macro reincarnated).
279 (decode): Add handling for IMM2.
280 (sim_resume): Drop extra block around jmp, jsr, rts.
281 Add handling for trapa and rte.
282 For divxu.b, change 0xffff mask to 0xff.
283 (set_h8300h): Add bfd_mach_h8300sxn machine.
285 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
287 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
290 2003-06-05 Michael Snyder <msnyder@redhat.com>
292 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
293 (sim_store_register): Ditto.
295 2003-06-04 Michael Snyder <msnyder@redhat.com>
297 * compile.c (sim_info): Fix typo in output.
299 * compile.c (set_h8300h): Replace 'flag' arguments
300 with a bfd_machine argument, and decode it inline.
301 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
303 2003-06-03 Michael Snyder <msnyder@redhat.com>
305 * compile.c: Add h8300sx insns and addressing modes.
306 * sim-main.h: Replaces h8300/inst.h.
307 * Makefile.in: Tweak to bring in some sim/common stuff.
309 2003-04-13 Michael Snyder <msnyder@redhat.com>
311 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
313 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
315 * compile.c (cmdline_location): Added function to
316 return the location of 8-bit (256 locations) where the
317 Command Line arguments would be stored.
318 (decode): Added a TRAP to 0xcc for Commandline
319 processing using pseudo opcode O_SYS_CMDLINE.
320 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
321 (sim_create_inferior): Setting a pointer to
322 Commandline Args array.
323 * inst.h: Added a new variable ptr_command_line for
324 storing pointer to Commandline array.
326 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
328 * compile.c (decode): Added code for some more magic traps.
329 * compile.c (sim_resume): Added support for File I/O system
330 calls through callback to host_system.
331 System calls provided support for :
332 open, read, write, lseek, close, stat, fstat
333 Only basic support for stat and fstat.
335 2003-02-27 Andrew Cagney <cagney@redhat.com>
337 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
339 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
341 * compile.c (init_pointers): Abort if wreg never gets initialized.
342 (sim_resume): Fix the handling of exts.w and extu.w.
344 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
346 * compile.c (sim_resume): Fix the handling of bxor.
348 2003-01-16 Michael Snyder <msnyder@redhat.com>
350 * compile.c: Change K&R function definitions to ISO.
351 (fetch): Make static, and eliminate unused parameter 'n'.
353 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
355 * compile.c: Fix formatting.
358 2002-07-29 Andrey Volkov <avolkov@transas.com>
360 * compile.c: Include "gdb/sim-h8300.h"
361 * Makefile.in: Add dependences on "inst.h",
362 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
364 2002-06-16 Andrew Cagney <ac131313@redhat.com>
366 * configure: Regenerated to track ../common/aclocal.m4 changes.
368 2002-06-08 Andrew Cagney <cagney@redhat.com>
370 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
372 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
374 * compile.c: Fix formatting.
376 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
378 * compile.c: Fix formatting.
380 2002-05-17 Andrey Volkov (avolkov@transas.com)
382 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
384 2002-05-17 Andrey Volkov (avolkov@transas.com)
386 * compile.c: Add support of EXR register
389 2002-05-17 Andrey Volkov (avolkov@transas.com)
391 * compile.c: Made h8300s as new target, not h8300h alias.
394 2002-05-17 Andrey Volkov (avolkov@transas.com)
396 * compile.c: Add additional CCR flags (I,UI,H,U)
398 2002-05-17 Andrey Volkov (avolkov@transas.com)
400 * compile.c: Change literal regnumbers to REGNUMS.
401 Fix instruction and cycles counting
403 2001-12-20 Kazu Hirata <kazu@hxi.com>
405 * compile.c: Fix formatting.
407 2001-12-20 Kazu Hirata <kazu@hxi.com>
409 * compile.c: Fix comment typos.
411 2000-08-10 Kazu Hirata <kazu@hxi.com>
413 * compile.c (decode): Clean up the code.
415 2000-06-15 Kazu Hirata <kazu@hxi.com>
417 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
420 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
422 * compile.c: Don't include "wait.h".
423 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
424 instead of WIF* from host.
426 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
428 * compile.c, writecode.c: Correct typo.
430 2000-06-13 Kazu Hirata <kazu@hxi.com>
432 * compile.c: Fix formatting.
434 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
436 * configure: Regenerated to track ../common/aclocal.m4 changes.
438 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
442 1999-05-08 Felix Lee <flee@cygnus.com>
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
446 1999-04-02 Keith Seitz <keiths@cygnus.com>
448 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
449 frequency at which the poll_quit callback is used.
450 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
452 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
456 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
458 * configure: Regenerated to track ../common/aclocal.m4 changes.
461 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
463 * acconfig.h: New file.
464 * configure.in: Reverted change of Apr 24; use sinclude again.
466 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
468 * configure: Regenerated to track ../common/aclocal.m4 changes.
471 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
473 * configure.in: Don't call sinclude.
475 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
477 * configure: Regenerated to track ../common/aclocal.m4 changes.
479 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
481 * configure: Regenerated to track ../common/aclocal.m4 changes.
483 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
485 * configure: Regenerated to track ../common/aclocal.m4 changes.
487 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
489 * configure: Regenerated to track ../common/aclocal.m4 changes.
491 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
493 * compile.c (sim_store_register, sim_fetch_register): Pass in
494 length parameter. Return -1.
496 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
498 * configure: Regenerated to track ../common/aclocal.m4 changes.
500 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
502 * configure: Regenerated to track ../common/aclocal.m4 changes.
504 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
508 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
510 * configure: Regenerated to track ../common/aclocal.m4 changes.
513 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
515 * configure: Regenerated to track ../common/aclocal.m4 changes.
517 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
519 * compile.c: #include stdio.h for definition of NULL on
522 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
524 * compile.c (sim_load): Pass lma_p and sim_write args to
527 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
529 * configure: Regenerated to track ../common/aclocal.m4 changes.
531 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
535 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
547 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
549 * Makefile.in (compile.o): Depend on config.h in local directory.
551 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
553 * configure: Regenerated to track ../common/aclocal.m4 changes.
555 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
557 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
559 * configure.in: check for sys/param.h
560 * compile.c: #ifdef HAVE_SYS_PARAM_H.
561 #define SIGTRAP for wingdb.
562 (sim_resume): poll keyboard at least once per call.
563 (sim_resume): use host_callback instead of printf for syscall
566 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
570 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
572 * configure: Regenerated to track ../common/aclocal.m4 changes.
575 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
577 * compile.c (sim_kill): Delete.
578 (sim_create_inferior): Add ABFD argument.
579 (sim_load): Move setting of PC from here.
580 (sim_create_inferior): To here.
581 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
582 the sim_load code should be moved to sim_open.
584 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
586 * configure: Regenerated to track ../common/aclocal.m4 changes.
589 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
591 * compile.c (sim_open): Add ABFD argument.
593 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
595 * compile.c (sim_open): Add callback argument.
596 (sim_set_callbacks): Delete SIM_DESC argument.
598 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
600 * compile.c (sim_load): Call bfd_get_mach instead of examining
602 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
604 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
606 * configure: Regenerated to track ../common/aclocal.m4 changes.
608 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
610 * compile.c (sim_resume): Use poll_quit callback.
611 (sim_stop): New function.
613 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
615 * Makefile.in (SIM_OBJS): Add sim-load.o.
616 * compile.c (sim_kind, myname): New static locals.
617 (sim_open): Set sim_kind, myname.
618 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
619 Call sim_load_file to load file into simulator. Set start address
621 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
623 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
625 * configure: Regenerated to track ../common/aclocal.m4 changes.
628 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
630 * compile.c (sim_open): New arg `kind'.
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
634 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
636 * configure: Regenerated to track ../common/aclocal.m4 changes.
638 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
640 * configure: Regenerated to track ../common/aclocal.m4 changes.
642 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
644 * configure: Re-generate.
646 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
648 * configure: Regenerate to track ../common/aclocal.m4 changes.
650 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
652 * compile.c (sim_open): New SIM_DESC result. Argument is now in
654 (other sim_*): New SIM_DESC argument.
656 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
658 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
659 COMMON_{PRE,POST}_CONFIG_FRAG instead.
660 * configure.in: sinclude ../common/aclocal.m4.
661 * configure: Regenerated.
663 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
665 * configure configure.in Makefile.in: Update to new configure
666 scheme which is more compatible with WinGDB builds.
667 * configure.in: Improve comment on how to run autoconf.
668 * configure: Re-run autoconf to get new ../common/aclocal.m4.
669 * Makefile.in: Use autoconf substitution to install common
672 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
674 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
676 * configure.in: Simplify using macros in ../common/aclocal.m4.
677 * configure: Regenerated.
678 * inst.h (enum sim_state): Define.
679 (cpu_state_type): New member `state'. Set it whenever `exception'
681 * compile.c (sim_callback): New global.
682 (sim_set_simcache_size): Renamed from sim_csize.
683 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
684 'cus it can't work. Change main loop exit test to use cpu.state.
685 (sim_trace): New function.
686 (sim_stop_reason): Add right way to set results, but #if 0 out.
687 (sim_size): New function.
688 (sim_info): Redirect calls to printf_filtered through callback.
689 (sim_set_callbacks): Record callback.
690 * run.c: Deleted, using one in ../common now.
691 * tconfig.in: New file.
693 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
695 * Makefile.in (mostlyclean): Don't remove config.log here.
697 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
699 * compile.c (sim_resume): rts, sleep, bpt and nop have
700 no associated "size".
702 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
704 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
706 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
708 * run.c (main): Don't "load" sections which don't have
710 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
713 (sim_resume, shift/rotate cases): Add support for shift/rotate
715 (OSHIFTS): Corresponding changes.
717 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
719 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
721 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
723 * compile.c (h8300smode): Declare.
725 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
727 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
728 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
730 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
731 (AC_PROG_INSTALL): Added.
732 * configure: Rebuilt.
734 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
736 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
737 * run.c (main): Treat the H8/S like the H8/300H for now.
739 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
741 * compile.c (SEXTCHAR): Clear upper bits when sign
744 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
746 * compile.c (sim_resume): Correctly handle divu.
748 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
750 * compile.c (sim_resume): Never allow the PC to have an
753 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
755 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
756 separate memory is allocate for the 8-bit area.
757 (struct cpu_state_type): Add new "eightbit' field.
758 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
760 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
761 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
762 (init_pointers): Initialize space for the 8-bit area.
763 (sim_write): Handle writing into the 8-bit area.
764 (sim_read): Handle reading from the 8-bit area.
765 (sim_load): Reallocate space for the 8-bit area.
767 * compile.c (sim_load): Re-allocate memory for the simulator
770 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
772 * compile.c (sim_resume): Fix and simplify overflow and carry
773 handling for 32bit ALU insns.
775 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
777 * compile.c (sim_resume): Fix overflow checks for ALU insns.
779 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
781 * compile.c (decode): Use "bit" to hold L_3 immediates instead
782 of holding them in "abs". Handle ABS8MEM memory references aka
783 8-bit area. Replace ABSMOV references with ABS8MEM.
785 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
787 * compile.c (fetch): Handle accesses to the exception/function
790 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
792 * compile.c: #include "wait.h".
793 (sim_resume, sleep insn): Check program exit status in r0.
794 (sim_resume, shift insns): Fix setting of overflow flag for shal.
795 * run.c: #include <signal.h>.
796 (main): Abort if program got SIGILL.
797 Print error message if argument is invalid.
798 (usage): Improve text.
800 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
802 * configure: Regenerate with autoconf 2.7.
804 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
806 * inst.h (MPOWER,MSIZE): Deleted.
807 (H8300{,H}_MSIZE): Define.
808 * compile.c (memory_size): New static global.
809 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
810 (sim_write,sim_read): Use memory_size.
812 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
814 * compile.c (sim_set_callbacks): New.
816 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
818 * Makefile.in (BISON): Remove macro.
820 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
822 * Makefile.in (maintainer-clean): New synonym for realclean.
824 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
826 * Makefile.in (install): Don't install in $(tooldir).
828 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
829 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
830 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
831 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
833 * configure: Rebuild.
834 * config.in: New file, created by autoheader.
835 * Makefile.in (AR): Define as @AR@.
836 (CC): New variable, defined as @CC@.
837 (CFLAGS): Define as @CFLAGS@.
838 (RANLIB): Define as @RANLIB@.
839 (HDEFINES, TDEFINES): New variables.
840 (@host_makefile_frag@): Remove.
841 (compile.o, run.o): Depend upon config.h.
842 (mostlyclean): Make the same as clean, not distclean.
843 (clean): Remove config.log.
844 (distclean): Remove config.h and stamp-h.
845 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
846 invoking config.status.
847 (config.h, stamp-h): New targets.
848 * compile.c: Include "config.h". Don't include <sys/times.h>.
849 Include <time.h> and <stdlib.h> if they exist. Don't include
851 (get_now): Remove unused local b.
852 * run.c: Include "config.h". Include <stdlib.h> if it exists.
853 Don't include "sysdep.h".
854 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
857 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
859 * Update all FSF addresses except those in COPYING* files.
861 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
863 * Makefile.in (clean): Remove run.
864 (distclean): Remove Makefile.
868 * Makefile.in, configure.in: converted to autoconf.
869 * configure: New file, generated with autconf 2.4.
871 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
873 * compile.c (sim_do_command): New function.
875 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
877 * compile.c (get_now): Don't do if win32.
878 (sim_resume): Poll in win32 too.
880 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
882 * configure.in: Fix typo in last change.
884 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
886 * run.c: parse arguments with getopt().
888 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
890 * configure.in: Use ../../bfd/hosts/std-host.h if specific
893 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
895 * compile.c (sim_resume): Initialize cpu.mask.
897 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
899 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
901 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
903 * compile.c: #include "bfd.h".
904 (sim_*): Set result type to void where there isn't one.
905 (sim_resume, default case): Set cpu.exception to SIGILL.
907 (sim_set_pc): Delete.
908 (sim_info): Delete printf_fn arg, all callers changed.
909 Call printf_filtered.
910 (set_h8300h): New arg `flag', all callers changed.
911 (sim_close): New function.
912 (sim_load): New function.
913 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
914 * run.c: #include <varargs.h>, "remote-sim.h".
915 (printf_filtered): New function.
917 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
919 * compile.c (decode): Fix typo (16 bit branches).
920 (*): Some white space clean up.
922 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
924 * compile.c (decode): Compile 16bit branches properly.
926 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
928 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
929 andc. Poll for interrupts.
931 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
933 * compile.c: #include "ansidecl.h" for remote-sim.h.
935 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
937 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
938 * compile.c: #include "remote-sim.h".
939 (sim_resume): New arg siggnal.
940 (sim_write): Use SIM_ADDR for type of arg addr.
941 Always return a value.
943 (sim_store_register): Result is type int.
944 (sim_fetch_register): Ditto.
945 (sim_stop_reason): Renamed from sim_stop_signal.
946 (sim_set_pc): Use SIM_ADDR for type of arg pc.
947 (sim_info): int result, new arg printf_fn.
948 (sim_kill): int result.
949 (sim_open): int result, new arg name.
950 * run.c (main): Use sim_set_pc to set pc.
951 Update call to sim_info.
953 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
955 * compile.c (sim_stop_signal): Result is now enum sim_stop.
957 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
959 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
961 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
963 * compile.c (sim_set_pc): Write to the pc direcly.
964 (sim_store_register): Now value is passed by reference. (sim_read,
965 sim_write): Return number of bytes copied.
967 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
969 * compile.c (mop): New function to do multiplies.
971 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
973 * compile.c (sim_resume): Add support for nop insn.
975 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
977 * compile.c: Reset HMODE back to zero (accidently set it to 1).
979 * run.c (main): If h8/300h binary detected, call set_h8300h.
980 * compile.c (sim_resume): Fix O_NEG insn.
982 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
984 * run.c (main): Add -h flag to enable h8/300h emulation.
985 * compile.c: Rename Hmode to HMODE (consistency with gdb).
986 (set_h8300h): New function.
987 (sim_resume): Add support for extu,exts insns.
988 (sim_resume): Fix logical right shifting.
989 (sim_resume, label alu32): Fix setting of carry flag.
991 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
993 * compile.c (sim_csize): Initialize cpu.cache.
995 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
997 * Makefile.in: Add -I../../bfd to pick up bfd.h.
999 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1001 * run.c (main): Fix parsing of args.
1003 * compile.c (sim_resume): Fix shll insn.
1005 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1007 * compile.c: New file, supports H8/300H.
1008 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1010 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1012 * run.c (main): Add -v to print info.
1013 * p3.c (sim_info): New function.
1015 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1017 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1019 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1021 * Makefile.in: Don't use cb or indent
1022 * p1.c, state.h, writecode.c: lint
1024 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1026 * Makefile.in: Make SunOS halfdone VPATH work.
1027 * p1.c: Lint picked up by HP native compiler.
1029 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1031 * p1.c (sim_resume): when running on dos, any character typed to
1032 the keyboard will cause a simulated exception.
1034 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1039 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)