1 2015-12-24 Mike Frysinger <vapier@gentoo.org>
3 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
5 2015-11-21 Mike Frysinger <vapier@gentoo.org>
7 * compile.c (sim_callback, sim_kind, myname): Delete.
8 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
9 Change sim_callback->printf_filtered calls to sim_io_printf.
10 (sim_resume): Likewise. Declare sim_callback.
11 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
12 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
14 2015-11-15 Mike Frysinger <vapier@gentoo.org>
16 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
18 2015-11-15 Mike Frysinger <vapier@gentoo.org>
20 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
21 * compile.c (sim_stop, sim_stop_reason): Delete.
23 2015-11-14 Mike Frysinger <vapier@gentoo.org>
25 * Makefile.in (SIM_OBJS): Delete sim-load.o.
27 2015-11-14 Mike Frysinger <vapier@gentoo.org>
29 * compile.c (sim_close): Delete.
31 2015-11-09 Mike Frysinger <vapier@gentoo.org>
33 * compile.c (littleendian): Delete.
34 (init_pointers): Delete littleendian usage.
36 2015-06-23 Mike Frysinger <vapier@gentoo.org>
38 * configure: Regenerate.
40 2015-06-12 Mike Frysinger <vapier@gentoo.org>
42 * configure: Regenerate.
44 2015-06-12 Mike Frysinger <vapier@gentoo.org>
46 * configure: Regenerate.
48 2015-04-18 Mike Frysinger <vapier@gentoo.org>
50 * sim-main.h (SIM_CPU): Delete.
52 2015-04-18 Mike Frysinger <vapier@gentoo.org>
54 * sim-main.h (sim_cia): Delete.
56 2015-04-17 Mike Frysinger <vapier@gentoo.org>
58 * sim-main.h (CIA_GET, CIA_SET): Delete.
60 2015-04-17 Mike Frysinger <vapier@gentoo.org>
62 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
63 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
64 CPU_PC_STORE for all cpus.
65 * sim-main.h (SIM_CPU): Define.
67 2015-04-15 Mike Frysinger <vapier@gentoo.org>
69 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
70 * sim-main.h (STATE_CPU): Delete.
72 2015-04-15 Mike Frysinger <vapier@gentoo.org>
74 * compile.c: Include sim-options.h.
75 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
76 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
77 (STATE_CPU): Handle WITH_SMP.
79 2015-04-13 Mike Frysinger <vapier@gentoo.org>
81 * configure: Regenerate.
83 2015-04-06 Mike Frysinger <vapier@gentoo.org>
85 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
87 2015-04-01 Mike Frysinger <vapier@gentoo.org>
89 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
91 2015-03-31 Mike Frysinger <vapier@gentoo.org>
93 * config.in, configure: Regenerate.
95 2015-03-24 Mike Frysinger <vapier@gentoo.org>
97 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
98 * tconfig.h (SIM_HAVE_PROFILE): Delete.
100 2015-03-16 Mike Frysinger <vapier@gentoo.org>
102 * config.in, configure: Regenerate.
103 * tconfig.in: Rename file ...
104 * tconfig.h: ... here.
106 2015-03-14 Mike Frysinger <vapier@gentoo.org>
108 * Makefile.in (SIM_RUN_OBJS): Delete.
110 2015-03-14 Mike Frysinger <vapier@gentoo.org>
112 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
113 * aclocal.m4, configure: Regenerate.
115 2014-12-03 Joel Brobecker <brobecker@adacore.com>
117 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
118 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
119 following renaming in callback.h.
121 2014-08-19 Alan Modra <amodra@gmail.com>
123 * configure: Regenerate.
125 2014-08-15 Roland McGrath <mcgrathr@google.com>
127 * configure: Regenerate.
128 * config.in: Regenerate.
130 2014-03-05 Mike Frysinger <vapier@gentoo.org>
132 * compile.c (sim_load): Add const to prog.
134 2014-02-17 Mike Frysinger <vapier@gentoo.org>
137 * compile.c (control_c_sim_desc): Delete.
138 (control_c): Likewise.
139 (sim_resume): Delete signal(SIGINT) handling.
141 2013-09-23 Alan Modra <amodra@gmail.com>
143 * configure: Regenerate.
145 2013-06-03 Mike Frysinger <vapier@gentoo.org>
147 * aclocal.m4, configure: Regenerate.
149 2012-06-15 Joel Brobecker <brobecker@adacore.com>
151 * config.in, configure: Regenerate.
153 2012-05-18 Nick Clifton <nickc@redhat.com>
156 * compile.c: Include config.h before system header files.
157 * sim-main.h: Likewise.
159 2012-03-24 Mike Frysinger <vapier@gentoo.org>
161 * aclocal.m4, config.in, configure: Regenerate.
163 2011-12-03 Mike Frysinger <vapier@gentoo.org>
165 * aclocal.m4: New file.
166 * configure: Regenerate.
168 2011-10-17 Mike Frysinger <vapier@gentoo.org>
170 * configure.ac: Change include to common/acinclude.m4.
172 2011-10-17 Mike Frysinger <vapier@gentoo.org>
174 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
175 call. Replace common.m4 include with SIM_AC_COMMON.
176 * configure: Regenerate.
178 2011-07-05 Mike Frysinger <vapier@gentoo.org>
180 * compile.c (sim_do_command): Delete.
182 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
184 * compile.c (sim_store_register): Update return value to
187 2010-04-14 Mike Frysinger <vapier@gentoo.org>
189 * compile.c (sim_write): Add const to buffer arg.
191 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
193 * configure: Regenerate.
195 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
196 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
197 Index registers not masked memory areas.
198 Only simply increment or decrement.
199 * compile.c(store_1): Ditto.
201 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
203 * config.in: Regenerate.
204 * configure: Likewise.
206 * configure: Regenerate.
208 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
210 * compile.c: Add const to remove warning.
212 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
214 * configure: Regenerate to track ../common/common.m4 changes.
217 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
218 Daniel Jacobowitz <dan@codesourcery.com>
219 Joseph Myers <joseph@codesourcery.com>
221 * configure: Regenerate.
223 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
225 * compile.c (sim_resume): Fix the last byte of ARGV for
228 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
230 * acconfig.h: Remove.
231 * config.in: Regenerate.
233 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
235 * compile.c (OBITOP): Bit address mask low three bit.
236 * compile.c (decode): Fix warning.
238 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
240 * configure: Regenerated.
242 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
244 * configure: Regenerated.
246 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
248 * configure: Regenerated.
250 2005-03-23 Mark Kettenis <kettenis@gnu.org>
252 * configure: Regenerate.
254 2005-01-14 Andrew Cagney <cagney@gnu.org>
256 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
257 explicit call to AC_CONFIG_HEADER.
258 * configure: Regenerate.
260 2005-01-12 Andrew Cagney <cagney@gnu.org>
262 * configure.ac: Update to use ../common/common.m4.
263 * configure: Re-generate.
265 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
267 * configure: Regenerated to track ../common/aclocal.m4 changes.
269 2005-01-07 Andrew Cagney <cagney@gnu.org>
271 * configure.ac: Rename configure.in, require autoconf 2.59.
272 * configure: Re-generate.
274 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
276 * configure: Regenerate for ../common/aclocal.m4 update.
278 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
280 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
281 * compile.c (sim_resume): Make sure that dst.reg refers to the
282 right register byte in mova/sz.l @(dd,RnL),ERn.
283 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
284 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
285 mulxs, divs and divxs.
287 * compile.c (sim_load): Update sd->memory_size.
289 2004-06-10 Michael Snyder <msnyder@redhat.com>
291 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
292 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
294 2004-01-05 Michael Snyder <msnyder@redhat.com>
296 * compile.c (sim_load): Don't pass a type to bfd_openr.
298 2003-12-16 Michael Snyder <msnyder@redhat.com>
300 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
301 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
303 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
305 * compile.c (set_h8300h): Initialize globals to zero.
307 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
309 * compile.c (h8300_normal_mode): New.
310 (SP): Handle normal mode.
311 (bitfrom): Use normal mode flag to return suitable value.
312 (lvalue): Use normal mode flag to return command line location.
313 (decode): Decode instruction correctly for normal mode.
314 (init_pointers): Initialise memory correctly for normal mode.
315 (sim_resume): Handle cases for normal mode using h8300_normal_mode
317 (sim_store_register): Handle 2 byte PC for normal mode.
318 (sim_fetch_register): Handle 2 byte PC for normal mode.
319 (set_h8300h): Set normal mode flag as per architechture.
320 (sim_load): Allocate 64K for normal mode instead of bigger memory.
322 2003-07-18 Michael Snyder <msnyder@redhat.com>
324 * compile.c (decode): Enhancements for mova.
325 Initialize cst, reg, and rdisp inside the loop, for each
326 new instruction. Defer correction of the disp2 values until
327 later, and then adjust them by the size of the first operand,
328 rather than the size of the instruction.
329 (sim_resume): For mova, adjust the size of the second operand
330 according to the type of the first operand (INDEXB vs. INDEXW).
331 In cases where there is only one operand, the other two must
332 both be composed on the fly.
334 2003-07-22 Michael Snyder <msnyder@redhat.com>
336 * compile.c (sim_resume): Revert 6-24 change, it does not
337 work with gdb breakpoints.
339 2003-07-17 Michael Snyder <msnyder@redhat.com>
341 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
342 (decode): IMM16 is always zero-extended.
344 2003-06-24 Michael Snyder <msnyder@redhat.com>
346 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
347 * compile.c (sim_resume): Use the above to return stop signal.
349 2003-06-18 Michael Snyder <msnyder@redhat.com>
351 * compile.c: Replace "Hitachi" with "Renesas".
352 (decode): Distinguish AV_H8S from AV_H8H.
353 (sim_resume): H8SX can use any register for TAS.
354 (decode): Add support for VECIND.
355 (sim_resume): Implement rte/l and rts/l.
356 (GETSR): New macro (actually old macro reincarnated).
357 (decode): Add handling for IMM2.
358 (sim_resume): Drop extra block around jmp, jsr, rts.
359 Add handling for trapa and rte.
360 For divxu.b, change 0xffff mask to 0xff.
361 (set_h8300h): Add bfd_mach_h8300sxn machine.
363 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
365 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
368 2003-06-05 Michael Snyder <msnyder@redhat.com>
370 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
371 (sim_store_register): Ditto.
373 2003-06-04 Michael Snyder <msnyder@redhat.com>
375 * compile.c (sim_info): Fix typo in output.
377 * compile.c (set_h8300h): Replace 'flag' arguments
378 with a bfd_machine argument, and decode it inline.
379 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
381 2003-06-03 Michael Snyder <msnyder@redhat.com>
383 * compile.c: Add h8300sx insns and addressing modes.
384 * sim-main.h: Replaces h8300/inst.h.
385 * Makefile.in: Tweak to bring in some sim/common stuff.
387 2003-04-13 Michael Snyder <msnyder@redhat.com>
389 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
391 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
393 * compile.c (cmdline_location): Added function to
394 return the location of 8-bit (256 locations) where the
395 Command Line arguments would be stored.
396 (decode): Added a TRAP to 0xcc for Commandline
397 processing using pseudo opcode O_SYS_CMDLINE.
398 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
399 (sim_create_inferior): Setting a pointer to
400 Commandline Args array.
401 * inst.h: Added a new variable ptr_command_line for
402 storing pointer to Commandline array.
404 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
406 * compile.c (decode): Added code for some more magic traps.
407 * compile.c (sim_resume): Added support for File I/O system
408 calls through callback to host_system.
409 System calls provided support for :
410 open, read, write, lseek, close, stat, fstat
411 Only basic support for stat and fstat.
413 2003-02-27 Andrew Cagney <cagney@redhat.com>
415 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
417 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
419 * compile.c (init_pointers): Abort if wreg never gets initialized.
420 (sim_resume): Fix the handling of exts.w and extu.w.
422 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
424 * compile.c (sim_resume): Fix the handling of bxor.
426 2003-01-16 Michael Snyder <msnyder@redhat.com>
428 * compile.c: Change K&R function definitions to ISO.
429 (fetch): Make static, and eliminate unused parameter 'n'.
431 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
433 * compile.c: Fix formatting.
436 2002-07-29 Andrey Volkov <avolkov@transas.com>
438 * compile.c: Include "gdb/sim-h8300.h"
439 * Makefile.in: Add dependences on "inst.h",
440 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
442 2002-06-16 Andrew Cagney <ac131313@redhat.com>
444 * configure: Regenerated to track ../common/aclocal.m4 changes.
446 2002-06-08 Andrew Cagney <cagney@redhat.com>
448 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
450 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
452 * compile.c: Fix formatting.
454 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
456 * compile.c: Fix formatting.
458 2002-05-17 Andrey Volkov (avolkov@transas.com)
460 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
462 2002-05-17 Andrey Volkov (avolkov@transas.com)
464 * compile.c: Add support of EXR register
467 2002-05-17 Andrey Volkov (avolkov@transas.com)
469 * compile.c: Made h8300s as new target, not h8300h alias.
472 2002-05-17 Andrey Volkov (avolkov@transas.com)
474 * compile.c: Add additional CCR flags (I,UI,H,U)
476 2002-05-17 Andrey Volkov (avolkov@transas.com)
478 * compile.c: Change literal regnumbers to REGNUMS.
479 Fix instruction and cycles counting
481 2001-12-20 Kazu Hirata <kazu@hxi.com>
483 * compile.c: Fix formatting.
485 2001-12-20 Kazu Hirata <kazu@hxi.com>
487 * compile.c: Fix comment typos.
489 2000-08-10 Kazu Hirata <kazu@hxi.com>
491 * compile.c (decode): Clean up the code.
493 2000-06-15 Kazu Hirata <kazu@hxi.com>
495 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
498 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
500 * compile.c: Don't include "wait.h".
501 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
502 instead of WIF* from host.
504 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
506 * compile.c, writecode.c: Correct typo.
508 2000-06-13 Kazu Hirata <kazu@hxi.com>
510 * compile.c: Fix formatting.
512 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
514 * configure: Regenerated to track ../common/aclocal.m4 changes.
516 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
518 * configure: Regenerated to track ../common/aclocal.m4 changes.
520 1999-05-08 Felix Lee <flee@cygnus.com>
522 * configure: Regenerated to track ../common/aclocal.m4 changes.
524 1999-04-02 Keith Seitz <keiths@cygnus.com>
526 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
527 frequency at which the poll_quit callback is used.
528 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
530 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
532 * configure: Regenerated to track ../common/aclocal.m4 changes.
534 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
541 * acconfig.h: New file.
542 * configure.in: Reverted change of Apr 24; use sinclude again.
544 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
546 * configure: Regenerated to track ../common/aclocal.m4 changes.
549 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
551 * configure.in: Don't call sinclude.
553 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
555 * configure: Regenerated to track ../common/aclocal.m4 changes.
557 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
559 * configure: Regenerated to track ../common/aclocal.m4 changes.
561 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
565 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
567 * configure: Regenerated to track ../common/aclocal.m4 changes.
569 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
571 * compile.c (sim_store_register, sim_fetch_register): Pass in
572 length parameter. Return -1.
574 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
576 * configure: Regenerated to track ../common/aclocal.m4 changes.
578 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
580 * configure: Regenerated to track ../common/aclocal.m4 changes.
582 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
584 * configure: Regenerated to track ../common/aclocal.m4 changes.
586 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
588 * configure: Regenerated to track ../common/aclocal.m4 changes.
591 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
593 * configure: Regenerated to track ../common/aclocal.m4 changes.
595 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
597 * compile.c: #include stdio.h for definition of NULL on
600 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
602 * compile.c (sim_load): Pass lma_p and sim_write args to
605 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
607 * configure: Regenerated to track ../common/aclocal.m4 changes.
609 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
611 * configure: Regenerated to track ../common/aclocal.m4 changes.
613 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
617 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
621 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
623 * configure: Regenerated to track ../common/aclocal.m4 changes.
625 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
627 * Makefile.in (compile.o): Depend on config.h in local directory.
629 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
631 * configure: Regenerated to track ../common/aclocal.m4 changes.
633 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
635 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
637 * configure.in: check for sys/param.h
638 * compile.c: #ifdef HAVE_SYS_PARAM_H.
639 #define SIGTRAP for wingdb.
640 (sim_resume): poll keyboard at least once per call.
641 (sim_resume): use host_callback instead of printf for syscall
644 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
646 * configure: Regenerated to track ../common/aclocal.m4 changes.
648 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
650 * configure: Regenerated to track ../common/aclocal.m4 changes.
653 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
655 * compile.c (sim_kill): Delete.
656 (sim_create_inferior): Add ABFD argument.
657 (sim_load): Move setting of PC from here.
658 (sim_create_inferior): To here.
659 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
660 the sim_load code should be moved to sim_open.
662 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
664 * configure: Regenerated to track ../common/aclocal.m4 changes.
667 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
669 * compile.c (sim_open): Add ABFD argument.
671 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
673 * compile.c (sim_open): Add callback argument.
674 (sim_set_callbacks): Delete SIM_DESC argument.
676 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
678 * compile.c (sim_load): Call bfd_get_mach instead of examining
680 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
682 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
686 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
688 * compile.c (sim_resume): Use poll_quit callback.
689 (sim_stop): New function.
691 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
693 * Makefile.in (SIM_OBJS): Add sim-load.o.
694 * compile.c (sim_kind, myname): New static locals.
695 (sim_open): Set sim_kind, myname.
696 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
697 Call sim_load_file to load file into simulator. Set start address
699 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
701 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
703 * configure: Regenerated to track ../common/aclocal.m4 changes.
706 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
708 * compile.c (sim_open): New arg `kind'.
710 * configure: Regenerated to track ../common/aclocal.m4 changes.
712 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
714 * configure: Regenerated to track ../common/aclocal.m4 changes.
716 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
718 * configure: Regenerated to track ../common/aclocal.m4 changes.
720 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
722 * configure: Re-generate.
724 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
726 * configure: Regenerate to track ../common/aclocal.m4 changes.
728 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
730 * compile.c (sim_open): New SIM_DESC result. Argument is now in
732 (other sim_*): New SIM_DESC argument.
734 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
736 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
737 COMMON_{PRE,POST}_CONFIG_FRAG instead.
738 * configure.in: sinclude ../common/aclocal.m4.
739 * configure: Regenerated.
741 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
743 * configure configure.in Makefile.in: Update to new configure
744 scheme which is more compatible with WinGDB builds.
745 * configure.in: Improve comment on how to run autoconf.
746 * configure: Re-run autoconf to get new ../common/aclocal.m4.
747 * Makefile.in: Use autoconf substitution to install common
750 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
752 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
754 * configure.in: Simplify using macros in ../common/aclocal.m4.
755 * configure: Regenerated.
756 * inst.h (enum sim_state): Define.
757 (cpu_state_type): New member `state'. Set it whenever `exception'
759 * compile.c (sim_callback): New global.
760 (sim_set_simcache_size): Renamed from sim_csize.
761 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
762 'cus it can't work. Change main loop exit test to use cpu.state.
763 (sim_trace): New function.
764 (sim_stop_reason): Add right way to set results, but #if 0 out.
765 (sim_size): New function.
766 (sim_info): Redirect calls to printf_filtered through callback.
767 (sim_set_callbacks): Record callback.
768 * run.c: Deleted, using one in ../common now.
769 * tconfig.in: New file.
771 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
773 * Makefile.in (mostlyclean): Don't remove config.log here.
775 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
777 * compile.c (sim_resume): rts, sleep, bpt and nop have
778 no associated "size".
780 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
782 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
784 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
786 * run.c (main): Don't "load" sections which don't have
788 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
791 (sim_resume, shift/rotate cases): Add support for shift/rotate
793 (OSHIFTS): Corresponding changes.
795 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
797 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
799 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
801 * compile.c (h8300smode): Declare.
803 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
805 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
806 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
808 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
809 (AC_PROG_INSTALL): Added.
810 * configure: Rebuilt.
812 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
814 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
815 * run.c (main): Treat the H8/S like the H8/300H for now.
817 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
819 * compile.c (SEXTCHAR): Clear upper bits when sign
822 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
824 * compile.c (sim_resume): Correctly handle divu.
826 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
828 * compile.c (sim_resume): Never allow the PC to have an
831 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
833 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
834 separate memory is allocate for the 8-bit area.
835 (struct cpu_state_type): Add new "eightbit' field.
836 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
838 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
839 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
840 (init_pointers): Initialize space for the 8-bit area.
841 (sim_write): Handle writing into the 8-bit area.
842 (sim_read): Handle reading from the 8-bit area.
843 (sim_load): Reallocate space for the 8-bit area.
845 * compile.c (sim_load): Re-allocate memory for the simulator
848 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
850 * compile.c (sim_resume): Fix and simplify overflow and carry
851 handling for 32bit ALU insns.
853 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
855 * compile.c (sim_resume): Fix overflow checks for ALU insns.
857 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
859 * compile.c (decode): Use "bit" to hold L_3 immediates instead
860 of holding them in "abs". Handle ABS8MEM memory references aka
861 8-bit area. Replace ABSMOV references with ABS8MEM.
863 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
865 * compile.c (fetch): Handle accesses to the exception/function
868 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
870 * compile.c: #include "wait.h".
871 (sim_resume, sleep insn): Check program exit status in r0.
872 (sim_resume, shift insns): Fix setting of overflow flag for shal.
873 * run.c: #include <signal.h>.
874 (main): Abort if program got SIGILL.
875 Print error message if argument is invalid.
876 (usage): Improve text.
878 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
880 * configure: Regenerate with autoconf 2.7.
882 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
884 * inst.h (MPOWER,MSIZE): Deleted.
885 (H8300{,H}_MSIZE): Define.
886 * compile.c (memory_size): New static global.
887 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
888 (sim_write,sim_read): Use memory_size.
890 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
892 * compile.c (sim_set_callbacks): New.
894 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
896 * Makefile.in (BISON): Remove macro.
898 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
900 * Makefile.in (maintainer-clean): New synonym for realclean.
902 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
904 * Makefile.in (install): Don't install in $(tooldir).
906 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
907 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
908 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
909 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
911 * configure: Rebuild.
912 * config.in: New file, created by autoheader.
913 * Makefile.in (AR): Define as @AR@.
914 (CC): New variable, defined as @CC@.
915 (CFLAGS): Define as @CFLAGS@.
916 (RANLIB): Define as @RANLIB@.
917 (HDEFINES, TDEFINES): New variables.
918 (@host_makefile_frag@): Remove.
919 (compile.o, run.o): Depend upon config.h.
920 (mostlyclean): Make the same as clean, not distclean.
921 (clean): Remove config.log.
922 (distclean): Remove config.h and stamp-h.
923 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
924 invoking config.status.
925 (config.h, stamp-h): New targets.
926 * compile.c: Include "config.h". Don't include <sys/times.h>.
927 Include <time.h> and <stdlib.h> if they exist. Don't include
929 (get_now): Remove unused local b.
930 * run.c: Include "config.h". Include <stdlib.h> if it exists.
931 Don't include "sysdep.h".
932 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
935 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
937 * Update all FSF addresses except those in COPYING* files.
939 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
941 * Makefile.in (clean): Remove run.
942 (distclean): Remove Makefile.
946 * Makefile.in, configure.in: converted to autoconf.
947 * configure: New file, generated with autconf 2.4.
949 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
951 * compile.c (sim_do_command): New function.
953 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
955 * compile.c (get_now): Don't do if win32.
956 (sim_resume): Poll in win32 too.
958 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
960 * configure.in: Fix typo in last change.
962 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
964 * run.c: parse arguments with getopt().
966 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
968 * configure.in: Use ../../bfd/hosts/std-host.h if specific
971 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
973 * compile.c (sim_resume): Initialize cpu.mask.
975 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
977 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
979 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
981 * compile.c: #include "bfd.h".
982 (sim_*): Set result type to void where there isn't one.
983 (sim_resume, default case): Set cpu.exception to SIGILL.
985 (sim_set_pc): Delete.
986 (sim_info): Delete printf_fn arg, all callers changed.
987 Call printf_filtered.
988 (set_h8300h): New arg `flag', all callers changed.
989 (sim_close): New function.
990 (sim_load): New function.
991 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
992 * run.c: #include <varargs.h>, "remote-sim.h".
993 (printf_filtered): New function.
995 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
997 * compile.c (decode): Fix typo (16 bit branches).
998 (*): Some white space clean up.
1000 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1002 * compile.c (decode): Compile 16bit branches properly.
1004 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1007 andc. Poll for interrupts.
1009 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1011 * compile.c: #include "ansidecl.h" for remote-sim.h.
1013 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1015 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1016 * compile.c: #include "remote-sim.h".
1017 (sim_resume): New arg siggnal.
1018 (sim_write): Use SIM_ADDR for type of arg addr.
1019 Always return a value.
1021 (sim_store_register): Result is type int.
1022 (sim_fetch_register): Ditto.
1023 (sim_stop_reason): Renamed from sim_stop_signal.
1024 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1025 (sim_info): int result, new arg printf_fn.
1026 (sim_kill): int result.
1027 (sim_open): int result, new arg name.
1028 * run.c (main): Use sim_set_pc to set pc.
1029 Update call to sim_info.
1031 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1033 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1035 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1037 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1039 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1041 * compile.c (sim_set_pc): Write to the pc direcly.
1042 (sim_store_register): Now value is passed by reference. (sim_read,
1043 sim_write): Return number of bytes copied.
1045 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1047 * compile.c (mop): New function to do multiplies.
1049 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1051 * compile.c (sim_resume): Add support for nop insn.
1053 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1055 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1057 * run.c (main): If h8/300h binary detected, call set_h8300h.
1058 * compile.c (sim_resume): Fix O_NEG insn.
1060 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1062 * run.c (main): Add -h flag to enable h8/300h emulation.
1063 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1064 (set_h8300h): New function.
1065 (sim_resume): Add support for extu,exts insns.
1066 (sim_resume): Fix logical right shifting.
1067 (sim_resume, label alu32): Fix setting of carry flag.
1069 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1071 * compile.c (sim_csize): Initialize cpu.cache.
1073 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1075 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1077 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1079 * run.c (main): Fix parsing of args.
1081 * compile.c (sim_resume): Fix shll insn.
1083 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1085 * compile.c: New file, supports H8/300H.
1086 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1088 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1090 * run.c (main): Add -v to print info.
1091 * p3.c (sim_info): New function.
1093 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1095 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1097 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1099 * Makefile.in: Don't use cb or indent
1100 * p1.c, state.h, writecode.c: lint
1102 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1104 * Makefile.in: Make SunOS halfdone VPATH work.
1105 * p1.c: Lint picked up by HP native compiler.
1107 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1109 * p1.c (sim_resume): when running on dos, any character typed to
1110 the keyboard will cause a simulated exception.
1112 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1114 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1117 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)