1 2015-12-30 Mike Frysinger <vapier@gentoo.org>
3 * compile.c (lreg): Delete.
4 (init_pointers): Delete lreg assignments.
6 2015-12-30 Mike Frysinger <vapier@gentoo.org>
9 * Makefile.in (compile.o): Delete rule.
11 2015-12-26 Mike Frysinger <vapier@gentoo.org>
13 * config.in, configure: Regenerate.
15 2015-12-24 Mike Frysinger <vapier@gentoo.org>
17 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
18 (h8300_option_handler): New func from common/sim-options.c.
19 (h8300_options): New options from common/sim-options.c.
20 (sim_open): Call sim_add_option_table.
21 * tconfig.h: Delete file.
23 2015-12-24 Mike Frysinger <vapier@gentoo.org>
25 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
27 2015-11-21 Mike Frysinger <vapier@gentoo.org>
29 * compile.c (sim_callback, sim_kind, myname): Delete.
30 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
31 Change sim_callback->printf_filtered calls to sim_io_printf.
32 (sim_resume): Likewise. Declare sim_callback.
33 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
34 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
36 2015-11-15 Mike Frysinger <vapier@gentoo.org>
38 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
40 2015-11-15 Mike Frysinger <vapier@gentoo.org>
42 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
43 * compile.c (sim_stop, sim_stop_reason): Delete.
45 2015-11-14 Mike Frysinger <vapier@gentoo.org>
47 * Makefile.in (SIM_OBJS): Delete sim-load.o.
49 2015-11-14 Mike Frysinger <vapier@gentoo.org>
51 * compile.c (sim_close): Delete.
53 2015-11-09 Mike Frysinger <vapier@gentoo.org>
55 * compile.c (littleendian): Delete.
56 (init_pointers): Delete littleendian usage.
58 2015-06-23 Mike Frysinger <vapier@gentoo.org>
60 * configure: Regenerate.
62 2015-06-12 Mike Frysinger <vapier@gentoo.org>
64 * configure: Regenerate.
66 2015-06-12 Mike Frysinger <vapier@gentoo.org>
68 * configure: Regenerate.
70 2015-04-18 Mike Frysinger <vapier@gentoo.org>
72 * sim-main.h (SIM_CPU): Delete.
74 2015-04-18 Mike Frysinger <vapier@gentoo.org>
76 * sim-main.h (sim_cia): Delete.
78 2015-04-17 Mike Frysinger <vapier@gentoo.org>
80 * sim-main.h (CIA_GET, CIA_SET): Delete.
82 2015-04-17 Mike Frysinger <vapier@gentoo.org>
84 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
85 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
86 CPU_PC_STORE for all cpus.
87 * sim-main.h (SIM_CPU): Define.
89 2015-04-15 Mike Frysinger <vapier@gentoo.org>
91 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
92 * sim-main.h (STATE_CPU): Delete.
94 2015-04-15 Mike Frysinger <vapier@gentoo.org>
96 * compile.c: Include sim-options.h.
97 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
98 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
99 (STATE_CPU): Handle WITH_SMP.
101 2015-04-13 Mike Frysinger <vapier@gentoo.org>
103 * configure: Regenerate.
105 2015-04-06 Mike Frysinger <vapier@gentoo.org>
107 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
109 2015-04-01 Mike Frysinger <vapier@gentoo.org>
111 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
113 2015-03-31 Mike Frysinger <vapier@gentoo.org>
115 * config.in, configure: Regenerate.
117 2015-03-24 Mike Frysinger <vapier@gentoo.org>
119 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
120 * tconfig.h (SIM_HAVE_PROFILE): Delete.
122 2015-03-16 Mike Frysinger <vapier@gentoo.org>
124 * config.in, configure: Regenerate.
125 * tconfig.in: Rename file ...
126 * tconfig.h: ... here.
128 2015-03-14 Mike Frysinger <vapier@gentoo.org>
130 * Makefile.in (SIM_RUN_OBJS): Delete.
132 2015-03-14 Mike Frysinger <vapier@gentoo.org>
134 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
135 * aclocal.m4, configure: Regenerate.
137 2014-12-03 Joel Brobecker <brobecker@adacore.com>
139 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
140 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
141 following renaming in callback.h.
143 2014-08-19 Alan Modra <amodra@gmail.com>
145 * configure: Regenerate.
147 2014-08-15 Roland McGrath <mcgrathr@google.com>
149 * configure: Regenerate.
150 * config.in: Regenerate.
152 2014-03-05 Mike Frysinger <vapier@gentoo.org>
154 * compile.c (sim_load): Add const to prog.
156 2014-02-17 Mike Frysinger <vapier@gentoo.org>
159 * compile.c (control_c_sim_desc): Delete.
160 (control_c): Likewise.
161 (sim_resume): Delete signal(SIGINT) handling.
163 2013-09-23 Alan Modra <amodra@gmail.com>
165 * configure: Regenerate.
167 2013-06-03 Mike Frysinger <vapier@gentoo.org>
169 * aclocal.m4, configure: Regenerate.
171 2012-06-15 Joel Brobecker <brobecker@adacore.com>
173 * config.in, configure: Regenerate.
175 2012-05-18 Nick Clifton <nickc@redhat.com>
178 * compile.c: Include config.h before system header files.
179 * sim-main.h: Likewise.
181 2012-03-24 Mike Frysinger <vapier@gentoo.org>
183 * aclocal.m4, config.in, configure: Regenerate.
185 2011-12-03 Mike Frysinger <vapier@gentoo.org>
187 * aclocal.m4: New file.
188 * configure: Regenerate.
190 2011-10-17 Mike Frysinger <vapier@gentoo.org>
192 * configure.ac: Change include to common/acinclude.m4.
194 2011-10-17 Mike Frysinger <vapier@gentoo.org>
196 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
197 call. Replace common.m4 include with SIM_AC_COMMON.
198 * configure: Regenerate.
200 2011-07-05 Mike Frysinger <vapier@gentoo.org>
202 * compile.c (sim_do_command): Delete.
204 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
206 * compile.c (sim_store_register): Update return value to
209 2010-04-14 Mike Frysinger <vapier@gentoo.org>
211 * compile.c (sim_write): Add const to buffer arg.
213 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
215 * configure: Regenerate.
217 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
218 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
219 Index registers not masked memory areas.
220 Only simply increment or decrement.
221 * compile.c(store_1): Ditto.
223 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
225 * config.in: Regenerate.
226 * configure: Likewise.
228 * configure: Regenerate.
230 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
232 * compile.c: Add const to remove warning.
234 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
236 * configure: Regenerate to track ../common/common.m4 changes.
239 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
240 Daniel Jacobowitz <dan@codesourcery.com>
241 Joseph Myers <joseph@codesourcery.com>
243 * configure: Regenerate.
245 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
247 * compile.c (sim_resume): Fix the last byte of ARGV for
250 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
252 * acconfig.h: Remove.
253 * config.in: Regenerate.
255 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
257 * compile.c (OBITOP): Bit address mask low three bit.
258 * compile.c (decode): Fix warning.
260 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
262 * configure: Regenerated.
264 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
266 * configure: Regenerated.
268 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
270 * configure: Regenerated.
272 2005-03-23 Mark Kettenis <kettenis@gnu.org>
274 * configure: Regenerate.
276 2005-01-14 Andrew Cagney <cagney@gnu.org>
278 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
279 explicit call to AC_CONFIG_HEADER.
280 * configure: Regenerate.
282 2005-01-12 Andrew Cagney <cagney@gnu.org>
284 * configure.ac: Update to use ../common/common.m4.
285 * configure: Re-generate.
287 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
289 * configure: Regenerated to track ../common/aclocal.m4 changes.
291 2005-01-07 Andrew Cagney <cagney@gnu.org>
293 * configure.ac: Rename configure.in, require autoconf 2.59.
294 * configure: Re-generate.
296 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
298 * configure: Regenerate for ../common/aclocal.m4 update.
300 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
302 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
303 * compile.c (sim_resume): Make sure that dst.reg refers to the
304 right register byte in mova/sz.l @(dd,RnL),ERn.
305 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
306 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
307 mulxs, divs and divxs.
309 * compile.c (sim_load): Update sd->memory_size.
311 2004-06-10 Michael Snyder <msnyder@redhat.com>
313 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
314 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
316 2004-01-05 Michael Snyder <msnyder@redhat.com>
318 * compile.c (sim_load): Don't pass a type to bfd_openr.
320 2003-12-16 Michael Snyder <msnyder@redhat.com>
322 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
323 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
325 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
327 * compile.c (set_h8300h): Initialize globals to zero.
329 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
331 * compile.c (h8300_normal_mode): New.
332 (SP): Handle normal mode.
333 (bitfrom): Use normal mode flag to return suitable value.
334 (lvalue): Use normal mode flag to return command line location.
335 (decode): Decode instruction correctly for normal mode.
336 (init_pointers): Initialise memory correctly for normal mode.
337 (sim_resume): Handle cases for normal mode using h8300_normal_mode
339 (sim_store_register): Handle 2 byte PC for normal mode.
340 (sim_fetch_register): Handle 2 byte PC for normal mode.
341 (set_h8300h): Set normal mode flag as per architechture.
342 (sim_load): Allocate 64K for normal mode instead of bigger memory.
344 2003-07-18 Michael Snyder <msnyder@redhat.com>
346 * compile.c (decode): Enhancements for mova.
347 Initialize cst, reg, and rdisp inside the loop, for each
348 new instruction. Defer correction of the disp2 values until
349 later, and then adjust them by the size of the first operand,
350 rather than the size of the instruction.
351 (sim_resume): For mova, adjust the size of the second operand
352 according to the type of the first operand (INDEXB vs. INDEXW).
353 In cases where there is only one operand, the other two must
354 both be composed on the fly.
356 2003-07-22 Michael Snyder <msnyder@redhat.com>
358 * compile.c (sim_resume): Revert 6-24 change, it does not
359 work with gdb breakpoints.
361 2003-07-17 Michael Snyder <msnyder@redhat.com>
363 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
364 (decode): IMM16 is always zero-extended.
366 2003-06-24 Michael Snyder <msnyder@redhat.com>
368 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
369 * compile.c (sim_resume): Use the above to return stop signal.
371 2003-06-18 Michael Snyder <msnyder@redhat.com>
373 * compile.c: Replace "Hitachi" with "Renesas".
374 (decode): Distinguish AV_H8S from AV_H8H.
375 (sim_resume): H8SX can use any register for TAS.
376 (decode): Add support for VECIND.
377 (sim_resume): Implement rte/l and rts/l.
378 (GETSR): New macro (actually old macro reincarnated).
379 (decode): Add handling for IMM2.
380 (sim_resume): Drop extra block around jmp, jsr, rts.
381 Add handling for trapa and rte.
382 For divxu.b, change 0xffff mask to 0xff.
383 (set_h8300h): Add bfd_mach_h8300sxn machine.
385 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
387 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
390 2003-06-05 Michael Snyder <msnyder@redhat.com>
392 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
393 (sim_store_register): Ditto.
395 2003-06-04 Michael Snyder <msnyder@redhat.com>
397 * compile.c (sim_info): Fix typo in output.
399 * compile.c (set_h8300h): Replace 'flag' arguments
400 with a bfd_machine argument, and decode it inline.
401 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
403 2003-06-03 Michael Snyder <msnyder@redhat.com>
405 * compile.c: Add h8300sx insns and addressing modes.
406 * sim-main.h: Replaces h8300/inst.h.
407 * Makefile.in: Tweak to bring in some sim/common stuff.
409 2003-04-13 Michael Snyder <msnyder@redhat.com>
411 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
413 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
415 * compile.c (cmdline_location): Added function to
416 return the location of 8-bit (256 locations) where the
417 Command Line arguments would be stored.
418 (decode): Added a TRAP to 0xcc for Commandline
419 processing using pseudo opcode O_SYS_CMDLINE.
420 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
421 (sim_create_inferior): Setting a pointer to
422 Commandline Args array.
423 * inst.h: Added a new variable ptr_command_line for
424 storing pointer to Commandline array.
426 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
428 * compile.c (decode): Added code for some more magic traps.
429 * compile.c (sim_resume): Added support for File I/O system
430 calls through callback to host_system.
431 System calls provided support for :
432 open, read, write, lseek, close, stat, fstat
433 Only basic support for stat and fstat.
435 2003-02-27 Andrew Cagney <cagney@redhat.com>
437 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
439 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
441 * compile.c (init_pointers): Abort if wreg never gets initialized.
442 (sim_resume): Fix the handling of exts.w and extu.w.
444 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
446 * compile.c (sim_resume): Fix the handling of bxor.
448 2003-01-16 Michael Snyder <msnyder@redhat.com>
450 * compile.c: Change K&R function definitions to ISO.
451 (fetch): Make static, and eliminate unused parameter 'n'.
453 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
455 * compile.c: Fix formatting.
458 2002-07-29 Andrey Volkov <avolkov@transas.com>
460 * compile.c: Include "gdb/sim-h8300.h"
461 * Makefile.in: Add dependences on "inst.h",
462 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
464 2002-06-16 Andrew Cagney <ac131313@redhat.com>
466 * configure: Regenerated to track ../common/aclocal.m4 changes.
468 2002-06-08 Andrew Cagney <cagney@redhat.com>
470 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
472 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
474 * compile.c: Fix formatting.
476 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
478 * compile.c: Fix formatting.
480 2002-05-17 Andrey Volkov (avolkov@transas.com)
482 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
484 2002-05-17 Andrey Volkov (avolkov@transas.com)
486 * compile.c: Add support of EXR register
489 2002-05-17 Andrey Volkov (avolkov@transas.com)
491 * compile.c: Made h8300s as new target, not h8300h alias.
494 2002-05-17 Andrey Volkov (avolkov@transas.com)
496 * compile.c: Add additional CCR flags (I,UI,H,U)
498 2002-05-17 Andrey Volkov (avolkov@transas.com)
500 * compile.c: Change literal regnumbers to REGNUMS.
501 Fix instruction and cycles counting
503 2001-12-20 Kazu Hirata <kazu@hxi.com>
505 * compile.c: Fix formatting.
507 2001-12-20 Kazu Hirata <kazu@hxi.com>
509 * compile.c: Fix comment typos.
511 2000-08-10 Kazu Hirata <kazu@hxi.com>
513 * compile.c (decode): Clean up the code.
515 2000-06-15 Kazu Hirata <kazu@hxi.com>
517 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
520 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
522 * compile.c: Don't include "wait.h".
523 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
524 instead of WIF* from host.
526 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
528 * compile.c, writecode.c: Correct typo.
530 2000-06-13 Kazu Hirata <kazu@hxi.com>
532 * compile.c: Fix formatting.
534 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
536 * configure: Regenerated to track ../common/aclocal.m4 changes.
538 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 1999-05-08 Felix Lee <flee@cygnus.com>
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 1999-04-02 Keith Seitz <keiths@cygnus.com>
548 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
549 frequency at which the poll_quit callback is used.
550 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
552 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
554 * configure: Regenerated to track ../common/aclocal.m4 changes.
556 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
558 * configure: Regenerated to track ../common/aclocal.m4 changes.
561 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
563 * acconfig.h: New file.
564 * configure.in: Reverted change of Apr 24; use sinclude again.
566 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
571 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
573 * configure.in: Don't call sinclude.
575 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
577 * configure: Regenerated to track ../common/aclocal.m4 changes.
579 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
581 * configure: Regenerated to track ../common/aclocal.m4 changes.
583 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
585 * configure: Regenerated to track ../common/aclocal.m4 changes.
587 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
589 * configure: Regenerated to track ../common/aclocal.m4 changes.
591 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
593 * compile.c (sim_store_register, sim_fetch_register): Pass in
594 length parameter. Return -1.
596 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
598 * configure: Regenerated to track ../common/aclocal.m4 changes.
600 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
602 * configure: Regenerated to track ../common/aclocal.m4 changes.
604 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
606 * configure: Regenerated to track ../common/aclocal.m4 changes.
608 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
610 * configure: Regenerated to track ../common/aclocal.m4 changes.
613 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
617 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
619 * compile.c: #include stdio.h for definition of NULL on
622 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
624 * compile.c (sim_load): Pass lma_p and sim_write args to
627 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
631 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
633 * configure: Regenerated to track ../common/aclocal.m4 changes.
635 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
637 * configure: Regenerated to track ../common/aclocal.m4 changes.
639 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
641 * configure: Regenerated to track ../common/aclocal.m4 changes.
643 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
645 * configure: Regenerated to track ../common/aclocal.m4 changes.
647 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
649 * Makefile.in (compile.o): Depend on config.h in local directory.
651 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
653 * configure: Regenerated to track ../common/aclocal.m4 changes.
655 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
657 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
659 * configure.in: check for sys/param.h
660 * compile.c: #ifdef HAVE_SYS_PARAM_H.
661 #define SIGTRAP for wingdb.
662 (sim_resume): poll keyboard at least once per call.
663 (sim_resume): use host_callback instead of printf for syscall
666 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
668 * configure: Regenerated to track ../common/aclocal.m4 changes.
670 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
672 * configure: Regenerated to track ../common/aclocal.m4 changes.
675 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
677 * compile.c (sim_kill): Delete.
678 (sim_create_inferior): Add ABFD argument.
679 (sim_load): Move setting of PC from here.
680 (sim_create_inferior): To here.
681 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
682 the sim_load code should be moved to sim_open.
684 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
686 * configure: Regenerated to track ../common/aclocal.m4 changes.
689 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
691 * compile.c (sim_open): Add ABFD argument.
693 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
695 * compile.c (sim_open): Add callback argument.
696 (sim_set_callbacks): Delete SIM_DESC argument.
698 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
700 * compile.c (sim_load): Call bfd_get_mach instead of examining
702 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
704 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
706 * configure: Regenerated to track ../common/aclocal.m4 changes.
708 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
710 * compile.c (sim_resume): Use poll_quit callback.
711 (sim_stop): New function.
713 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
715 * Makefile.in (SIM_OBJS): Add sim-load.o.
716 * compile.c (sim_kind, myname): New static locals.
717 (sim_open): Set sim_kind, myname.
718 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
719 Call sim_load_file to load file into simulator. Set start address
721 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
723 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
725 * configure: Regenerated to track ../common/aclocal.m4 changes.
728 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
730 * compile.c (sim_open): New arg `kind'.
732 * configure: Regenerated to track ../common/aclocal.m4 changes.
734 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
736 * configure: Regenerated to track ../common/aclocal.m4 changes.
738 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
740 * configure: Regenerated to track ../common/aclocal.m4 changes.
742 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
744 * configure: Re-generate.
746 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
748 * configure: Regenerate to track ../common/aclocal.m4 changes.
750 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
752 * compile.c (sim_open): New SIM_DESC result. Argument is now in
754 (other sim_*): New SIM_DESC argument.
756 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
758 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
759 COMMON_{PRE,POST}_CONFIG_FRAG instead.
760 * configure.in: sinclude ../common/aclocal.m4.
761 * configure: Regenerated.
763 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
765 * configure configure.in Makefile.in: Update to new configure
766 scheme which is more compatible with WinGDB builds.
767 * configure.in: Improve comment on how to run autoconf.
768 * configure: Re-run autoconf to get new ../common/aclocal.m4.
769 * Makefile.in: Use autoconf substitution to install common
772 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
774 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
776 * configure.in: Simplify using macros in ../common/aclocal.m4.
777 * configure: Regenerated.
778 * inst.h (enum sim_state): Define.
779 (cpu_state_type): New member `state'. Set it whenever `exception'
781 * compile.c (sim_callback): New global.
782 (sim_set_simcache_size): Renamed from sim_csize.
783 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
784 'cus it can't work. Change main loop exit test to use cpu.state.
785 (sim_trace): New function.
786 (sim_stop_reason): Add right way to set results, but #if 0 out.
787 (sim_size): New function.
788 (sim_info): Redirect calls to printf_filtered through callback.
789 (sim_set_callbacks): Record callback.
790 * run.c: Deleted, using one in ../common now.
791 * tconfig.in: New file.
793 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
795 * Makefile.in (mostlyclean): Don't remove config.log here.
797 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
799 * compile.c (sim_resume): rts, sleep, bpt and nop have
800 no associated "size".
802 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
804 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
806 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
808 * run.c (main): Don't "load" sections which don't have
810 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
813 (sim_resume, shift/rotate cases): Add support for shift/rotate
815 (OSHIFTS): Corresponding changes.
817 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
819 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
821 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
823 * compile.c (h8300smode): Declare.
825 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
827 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
828 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
830 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
831 (AC_PROG_INSTALL): Added.
832 * configure: Rebuilt.
834 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
836 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
837 * run.c (main): Treat the H8/S like the H8/300H for now.
839 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
841 * compile.c (SEXTCHAR): Clear upper bits when sign
844 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
846 * compile.c (sim_resume): Correctly handle divu.
848 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
850 * compile.c (sim_resume): Never allow the PC to have an
853 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
855 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
856 separate memory is allocate for the 8-bit area.
857 (struct cpu_state_type): Add new "eightbit' field.
858 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
860 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
861 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
862 (init_pointers): Initialize space for the 8-bit area.
863 (sim_write): Handle writing into the 8-bit area.
864 (sim_read): Handle reading from the 8-bit area.
865 (sim_load): Reallocate space for the 8-bit area.
867 * compile.c (sim_load): Re-allocate memory for the simulator
870 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
872 * compile.c (sim_resume): Fix and simplify overflow and carry
873 handling for 32bit ALU insns.
875 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
877 * compile.c (sim_resume): Fix overflow checks for ALU insns.
879 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
881 * compile.c (decode): Use "bit" to hold L_3 immediates instead
882 of holding them in "abs". Handle ABS8MEM memory references aka
883 8-bit area. Replace ABSMOV references with ABS8MEM.
885 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
887 * compile.c (fetch): Handle accesses to the exception/function
890 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
892 * compile.c: #include "wait.h".
893 (sim_resume, sleep insn): Check program exit status in r0.
894 (sim_resume, shift insns): Fix setting of overflow flag for shal.
895 * run.c: #include <signal.h>.
896 (main): Abort if program got SIGILL.
897 Print error message if argument is invalid.
898 (usage): Improve text.
900 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
902 * configure: Regenerate with autoconf 2.7.
904 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
906 * inst.h (MPOWER,MSIZE): Deleted.
907 (H8300{,H}_MSIZE): Define.
908 * compile.c (memory_size): New static global.
909 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
910 (sim_write,sim_read): Use memory_size.
912 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
914 * compile.c (sim_set_callbacks): New.
916 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
918 * Makefile.in (BISON): Remove macro.
920 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
922 * Makefile.in (maintainer-clean): New synonym for realclean.
924 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
926 * Makefile.in (install): Don't install in $(tooldir).
928 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
929 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
930 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
931 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
933 * configure: Rebuild.
934 * config.in: New file, created by autoheader.
935 * Makefile.in (AR): Define as @AR@.
936 (CC): New variable, defined as @CC@.
937 (CFLAGS): Define as @CFLAGS@.
938 (RANLIB): Define as @RANLIB@.
939 (HDEFINES, TDEFINES): New variables.
940 (@host_makefile_frag@): Remove.
941 (compile.o, run.o): Depend upon config.h.
942 (mostlyclean): Make the same as clean, not distclean.
943 (clean): Remove config.log.
944 (distclean): Remove config.h and stamp-h.
945 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
946 invoking config.status.
947 (config.h, stamp-h): New targets.
948 * compile.c: Include "config.h". Don't include <sys/times.h>.
949 Include <time.h> and <stdlib.h> if they exist. Don't include
951 (get_now): Remove unused local b.
952 * run.c: Include "config.h". Include <stdlib.h> if it exists.
953 Don't include "sysdep.h".
954 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
957 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
959 * Update all FSF addresses except those in COPYING* files.
961 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
963 * Makefile.in (clean): Remove run.
964 (distclean): Remove Makefile.
968 * Makefile.in, configure.in: converted to autoconf.
969 * configure: New file, generated with autconf 2.4.
971 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
973 * compile.c (sim_do_command): New function.
975 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
977 * compile.c (get_now): Don't do if win32.
978 (sim_resume): Poll in win32 too.
980 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
982 * configure.in: Fix typo in last change.
984 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
986 * run.c: parse arguments with getopt().
988 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
990 * configure.in: Use ../../bfd/hosts/std-host.h if specific
993 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
995 * compile.c (sim_resume): Initialize cpu.mask.
997 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
999 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1001 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
1003 * compile.c: #include "bfd.h".
1004 (sim_*): Set result type to void where there isn't one.
1005 (sim_resume, default case): Set cpu.exception to SIGILL.
1006 (sim_trace): Delete.
1007 (sim_set_pc): Delete.
1008 (sim_info): Delete printf_fn arg, all callers changed.
1009 Call printf_filtered.
1010 (set_h8300h): New arg `flag', all callers changed.
1011 (sim_close): New function.
1012 (sim_load): New function.
1013 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1014 * run.c: #include <varargs.h>, "remote-sim.h".
1015 (printf_filtered): New function.
1017 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1019 * compile.c (decode): Fix typo (16 bit branches).
1020 (*): Some white space clean up.
1022 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1024 * compile.c (decode): Compile 16bit branches properly.
1026 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1028 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1029 andc. Poll for interrupts.
1031 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1033 * compile.c: #include "ansidecl.h" for remote-sim.h.
1035 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1037 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1038 * compile.c: #include "remote-sim.h".
1039 (sim_resume): New arg siggnal.
1040 (sim_write): Use SIM_ADDR for type of arg addr.
1041 Always return a value.
1043 (sim_store_register): Result is type int.
1044 (sim_fetch_register): Ditto.
1045 (sim_stop_reason): Renamed from sim_stop_signal.
1046 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1047 (sim_info): int result, new arg printf_fn.
1048 (sim_kill): int result.
1049 (sim_open): int result, new arg name.
1050 * run.c (main): Use sim_set_pc to set pc.
1051 Update call to sim_info.
1053 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1055 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1057 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1059 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1061 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1063 * compile.c (sim_set_pc): Write to the pc direcly.
1064 (sim_store_register): Now value is passed by reference. (sim_read,
1065 sim_write): Return number of bytes copied.
1067 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1069 * compile.c (mop): New function to do multiplies.
1071 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1073 * compile.c (sim_resume): Add support for nop insn.
1075 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1077 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1079 * run.c (main): If h8/300h binary detected, call set_h8300h.
1080 * compile.c (sim_resume): Fix O_NEG insn.
1082 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1084 * run.c (main): Add -h flag to enable h8/300h emulation.
1085 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1086 (set_h8300h): New function.
1087 (sim_resume): Add support for extu,exts insns.
1088 (sim_resume): Fix logical right shifting.
1089 (sim_resume, label alu32): Fix setting of carry flag.
1091 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1093 * compile.c (sim_csize): Initialize cpu.cache.
1095 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1097 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1099 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1101 * run.c (main): Fix parsing of args.
1103 * compile.c (sim_resume): Fix shll insn.
1105 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1107 * compile.c: New file, supports H8/300H.
1108 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1110 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1112 * run.c (main): Add -v to print info.
1113 * p3.c (sim_info): New function.
1115 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1117 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1119 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1121 * Makefile.in: Don't use cb or indent
1122 * p1.c, state.h, writecode.c: lint
1124 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1126 * Makefile.in: Make SunOS halfdone VPATH work.
1127 * p1.c: Lint picked up by HP native compiler.
1129 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1131 * p1.c (sim_resume): when running on dos, any character typed to
1132 the keyboard will cause a simulated exception.
1134 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1136 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1139 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)