1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2016-01-10 Mike Frysinger <vapier@gentoo.org>
15 * configure: Regenerate.
17 2016-01-10 Mike Frysinger <vapier@gentoo.org>
19 * configure: Regenerate.
21 2016-01-10 Mike Frysinger <vapier@gentoo.org>
23 * configure: Regenerate.
25 2016-01-10 Mike Frysinger <vapier@gentoo.org>
27 * configure: Regenerate.
29 2016-01-09 Mike Frysinger <vapier@gentoo.org>
31 * config.in, configure: Regenerate.
33 2016-01-06 Mike Frysinger <vapier@gentoo.org>
35 * compile.c (sim_open): Mark argv const.
36 (sim_create_inferior): Mark argv and env const.
38 2016-01-04 Mike Frysinger <vapier@gentoo.org>
40 * configure: Regenerate.
42 2016-01-03 Mike Frysinger <vapier@gentoo.org>
44 * compile.c (sim_open): Update sim_parse_args comment.
46 2016-01-03 Mike Frysinger <vapier@gentoo.org>
48 * config.in, configure: Regenerate.
50 2016-01-02 Mike Frysinger <vapier@gentoo.org>
52 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
53 * configure: Regenerate.
55 2015-12-30 Mike Frysinger <vapier@gentoo.org>
57 * compile.c (sim_state_initialize): Delete.
58 (sim_open): Replace sim_state_initialize call with SBR_REGNUM
61 2015-12-30 Mike Frysinger <vapier@gentoo.org>
63 * compile.c (h8300_reg_store): Delete sd. Change init_pointers to
64 use CPU_STATE (cpu). Change h8_set_pc to cpu->pc. Return -1 and
65 drop the printf if the default case. Change all the set func calls
66 to use cpu->regs[rn] instead.
67 (h8300_reg_store): Delete sd. Change init_pointers to
68 use CPU_STATE (cpu). Change h8_get_pc to cpu->pc. Return -1 and
69 drop the printf if the default case. Change all the get func calls
70 to use cpu->regs[rn] instead. Add ZERO_REGNUM case. Return 2 and
71 4 instead of -1 at the end.
73 2015-12-30 Mike Frysinger <vapier@gentoo.org>
75 * compile.c (lvalue): Change sim_engine_set_run_state calls to
76 sim_engine_halt. Declare local cpu.
79 (sim_resume): Rename to ...
80 (step_once): ... this. Declare init1, poll_count, reason, and
81 sigrc variables. Delete step checking. Change
82 sim_engine_set_run_state calls to sim_engine_halt. Delete poll
83 logic. Change while(1) loop to while(0).
84 (sim_engine_run): New function.
85 * Makefile.in (SIM_OBJS): Add sim-resume.o.
87 2015-12-30 Mike Frysinger <vapier@gentoo.org>
89 * compile.c (sim_open): Delete current_alignment and
90 current_target_byte_order assignments.
91 * configure.ac: Call SIM_AC_OPTION_ENDIAN and
92 SIM_AC_OPTION_ALIGNMENT.
93 * configure: Regenerate.
95 2015-12-30 Mike Frysinger <vapier@gentoo.org>
97 * wrapper.c (sim_store_register): Rename to ...
98 (h8300_reg_store): ... this. Declare sd.
99 (sim_fetch_register): Rename to ...
100 (h8300_reg_fetch): ... this. Declare sd.
101 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
103 2015-12-30 Mike Frysinger <vapier@gentoo.org>
105 * compile.c (lreg): Delete.
106 (init_pointers): Delete lreg assignments.
108 2015-12-30 Mike Frysinger <vapier@gentoo.org>
110 * inst.h: Delete file.
111 * Makefile.in (compile.o): Delete rule.
113 2015-12-26 Mike Frysinger <vapier@gentoo.org>
115 * config.in, configure: Regenerate.
117 2015-12-24 Mike Frysinger <vapier@gentoo.org>
119 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
120 (h8300_option_handler): New func from common/sim-options.c.
121 (h8300_options): New options from common/sim-options.c.
122 (sim_open): Call sim_add_option_table.
123 * tconfig.h: Delete file.
125 2015-12-24 Mike Frysinger <vapier@gentoo.org>
127 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
129 2015-11-21 Mike Frysinger <vapier@gentoo.org>
131 * compile.c (sim_callback, sim_kind, myname): Delete.
132 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
133 Change sim_callback->printf_filtered calls to sim_io_printf.
134 (sim_resume): Likewise. Declare sim_callback.
135 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
136 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
138 2015-11-15 Mike Frysinger <vapier@gentoo.org>
140 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
142 2015-11-15 Mike Frysinger <vapier@gentoo.org>
144 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
145 * compile.c (sim_stop, sim_stop_reason): Delete.
147 2015-11-14 Mike Frysinger <vapier@gentoo.org>
149 * Makefile.in (SIM_OBJS): Delete sim-load.o.
151 2015-11-14 Mike Frysinger <vapier@gentoo.org>
153 * compile.c (sim_close): Delete.
155 2015-11-09 Mike Frysinger <vapier@gentoo.org>
157 * compile.c (littleendian): Delete.
158 (init_pointers): Delete littleendian usage.
160 2015-06-23 Mike Frysinger <vapier@gentoo.org>
162 * configure: Regenerate.
164 2015-06-12 Mike Frysinger <vapier@gentoo.org>
166 * configure: Regenerate.
168 2015-06-12 Mike Frysinger <vapier@gentoo.org>
170 * configure: Regenerate.
172 2015-04-18 Mike Frysinger <vapier@gentoo.org>
174 * sim-main.h (SIM_CPU): Delete.
176 2015-04-18 Mike Frysinger <vapier@gentoo.org>
178 * sim-main.h (sim_cia): Delete.
180 2015-04-17 Mike Frysinger <vapier@gentoo.org>
182 * sim-main.h (CIA_GET, CIA_SET): Delete.
184 2015-04-17 Mike Frysinger <vapier@gentoo.org>
186 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
187 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
188 CPU_PC_STORE for all cpus.
189 * sim-main.h (SIM_CPU): Define.
191 2015-04-15 Mike Frysinger <vapier@gentoo.org>
193 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
194 * sim-main.h (STATE_CPU): Delete.
196 2015-04-15 Mike Frysinger <vapier@gentoo.org>
198 * compile.c: Include sim-options.h.
199 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
200 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
201 (STATE_CPU): Handle WITH_SMP.
203 2015-04-13 Mike Frysinger <vapier@gentoo.org>
205 * configure: Regenerate.
207 2015-04-06 Mike Frysinger <vapier@gentoo.org>
209 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
211 2015-04-01 Mike Frysinger <vapier@gentoo.org>
213 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
215 2015-03-31 Mike Frysinger <vapier@gentoo.org>
217 * config.in, configure: Regenerate.
219 2015-03-24 Mike Frysinger <vapier@gentoo.org>
221 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
222 * tconfig.h (SIM_HAVE_PROFILE): Delete.
224 2015-03-16 Mike Frysinger <vapier@gentoo.org>
226 * config.in, configure: Regenerate.
227 * tconfig.in: Rename file ...
228 * tconfig.h: ... here.
230 2015-03-14 Mike Frysinger <vapier@gentoo.org>
232 * Makefile.in (SIM_RUN_OBJS): Delete.
234 2015-03-14 Mike Frysinger <vapier@gentoo.org>
236 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
237 * aclocal.m4, configure: Regenerate.
239 2014-12-03 Joel Brobecker <brobecker@adacore.com>
241 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
242 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
243 following renaming in callback.h.
245 2014-08-19 Alan Modra <amodra@gmail.com>
247 * configure: Regenerate.
249 2014-08-15 Roland McGrath <mcgrathr@google.com>
251 * configure: Regenerate.
252 * config.in: Regenerate.
254 2014-03-05 Mike Frysinger <vapier@gentoo.org>
256 * compile.c (sim_load): Add const to prog.
258 2014-02-17 Mike Frysinger <vapier@gentoo.org>
261 * compile.c (control_c_sim_desc): Delete.
262 (control_c): Likewise.
263 (sim_resume): Delete signal(SIGINT) handling.
265 2013-09-23 Alan Modra <amodra@gmail.com>
267 * configure: Regenerate.
269 2013-06-03 Mike Frysinger <vapier@gentoo.org>
271 * aclocal.m4, configure: Regenerate.
273 2012-06-15 Joel Brobecker <brobecker@adacore.com>
275 * config.in, configure: Regenerate.
277 2012-05-18 Nick Clifton <nickc@redhat.com>
280 * compile.c: Include config.h before system header files.
281 * sim-main.h: Likewise.
283 2012-03-24 Mike Frysinger <vapier@gentoo.org>
285 * aclocal.m4, config.in, configure: Regenerate.
287 2011-12-03 Mike Frysinger <vapier@gentoo.org>
289 * aclocal.m4: New file.
290 * configure: Regenerate.
292 2011-10-17 Mike Frysinger <vapier@gentoo.org>
294 * configure.ac: Change include to common/acinclude.m4.
296 2011-10-17 Mike Frysinger <vapier@gentoo.org>
298 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
299 call. Replace common.m4 include with SIM_AC_COMMON.
300 * configure: Regenerate.
302 2011-07-05 Mike Frysinger <vapier@gentoo.org>
304 * compile.c (sim_do_command): Delete.
306 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
308 * compile.c (sim_store_register): Update return value to
311 2010-04-14 Mike Frysinger <vapier@gentoo.org>
313 * compile.c (sim_write): Add const to buffer arg.
315 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
317 * configure: Regenerate.
319 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
320 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
321 Index registers not masked memory areas.
322 Only simply increment or decrement.
323 * compile.c(store_1): Ditto.
325 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
327 * config.in: Regenerate.
328 * configure: Likewise.
330 * configure: Regenerate.
332 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
334 * compile.c: Add const to remove warning.
336 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
338 * configure: Regenerate to track ../common/common.m4 changes.
341 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
342 Daniel Jacobowitz <dan@codesourcery.com>
343 Joseph Myers <joseph@codesourcery.com>
345 * configure: Regenerate.
347 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
349 * compile.c (sim_resume): Fix the last byte of ARGV for
352 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
354 * acconfig.h: Remove.
355 * config.in: Regenerate.
357 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
359 * compile.c (OBITOP): Bit address mask low three bit.
360 * compile.c (decode): Fix warning.
362 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
364 * configure: Regenerated.
366 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
368 * configure: Regenerated.
370 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
372 * configure: Regenerated.
374 2005-03-23 Mark Kettenis <kettenis@gnu.org>
376 * configure: Regenerate.
378 2005-01-14 Andrew Cagney <cagney@gnu.org>
380 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
381 explicit call to AC_CONFIG_HEADER.
382 * configure: Regenerate.
384 2005-01-12 Andrew Cagney <cagney@gnu.org>
386 * configure.ac: Update to use ../common/common.m4.
387 * configure: Re-generate.
389 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
391 * configure: Regenerated to track ../common/aclocal.m4 changes.
393 2005-01-07 Andrew Cagney <cagney@gnu.org>
395 * configure.ac: Rename configure.in, require autoconf 2.59.
396 * configure: Re-generate.
398 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
400 * configure: Regenerate for ../common/aclocal.m4 update.
402 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
404 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
405 * compile.c (sim_resume): Make sure that dst.reg refers to the
406 right register byte in mova/sz.l @(dd,RnL),ERn.
407 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
408 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
409 mulxs, divs and divxs.
411 * compile.c (sim_load): Update sd->memory_size.
413 2004-06-10 Michael Snyder <msnyder@redhat.com>
415 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
416 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
418 2004-01-05 Michael Snyder <msnyder@redhat.com>
420 * compile.c (sim_load): Don't pass a type to bfd_openr.
422 2003-12-16 Michael Snyder <msnyder@redhat.com>
424 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
425 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
427 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
429 * compile.c (set_h8300h): Initialize globals to zero.
431 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
433 * compile.c (h8300_normal_mode): New.
434 (SP): Handle normal mode.
435 (bitfrom): Use normal mode flag to return suitable value.
436 (lvalue): Use normal mode flag to return command line location.
437 (decode): Decode instruction correctly for normal mode.
438 (init_pointers): Initialise memory correctly for normal mode.
439 (sim_resume): Handle cases for normal mode using h8300_normal_mode
441 (sim_store_register): Handle 2 byte PC for normal mode.
442 (sim_fetch_register): Handle 2 byte PC for normal mode.
443 (set_h8300h): Set normal mode flag as per architechture.
444 (sim_load): Allocate 64K for normal mode instead of bigger memory.
446 2003-07-18 Michael Snyder <msnyder@redhat.com>
448 * compile.c (decode): Enhancements for mova.
449 Initialize cst, reg, and rdisp inside the loop, for each
450 new instruction. Defer correction of the disp2 values until
451 later, and then adjust them by the size of the first operand,
452 rather than the size of the instruction.
453 (sim_resume): For mova, adjust the size of the second operand
454 according to the type of the first operand (INDEXB vs. INDEXW).
455 In cases where there is only one operand, the other two must
456 both be composed on the fly.
458 2003-07-22 Michael Snyder <msnyder@redhat.com>
460 * compile.c (sim_resume): Revert 6-24 change, it does not
461 work with gdb breakpoints.
463 2003-07-17 Michael Snyder <msnyder@redhat.com>
465 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
466 (decode): IMM16 is always zero-extended.
468 2003-06-24 Michael Snyder <msnyder@redhat.com>
470 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
471 * compile.c (sim_resume): Use the above to return stop signal.
473 2003-06-18 Michael Snyder <msnyder@redhat.com>
475 * compile.c: Replace "Hitachi" with "Renesas".
476 (decode): Distinguish AV_H8S from AV_H8H.
477 (sim_resume): H8SX can use any register for TAS.
478 (decode): Add support for VECIND.
479 (sim_resume): Implement rte/l and rts/l.
480 (GETSR): New macro (actually old macro reincarnated).
481 (decode): Add handling for IMM2.
482 (sim_resume): Drop extra block around jmp, jsr, rts.
483 Add handling for trapa and rte.
484 For divxu.b, change 0xffff mask to 0xff.
485 (set_h8300h): Add bfd_mach_h8300sxn machine.
487 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
489 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
492 2003-06-05 Michael Snyder <msnyder@redhat.com>
494 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
495 (sim_store_register): Ditto.
497 2003-06-04 Michael Snyder <msnyder@redhat.com>
499 * compile.c (sim_info): Fix typo in output.
501 * compile.c (set_h8300h): Replace 'flag' arguments
502 with a bfd_machine argument, and decode it inline.
503 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
505 2003-06-03 Michael Snyder <msnyder@redhat.com>
507 * compile.c: Add h8300sx insns and addressing modes.
508 * sim-main.h: Replaces h8300/inst.h.
509 * Makefile.in: Tweak to bring in some sim/common stuff.
511 2003-04-13 Michael Snyder <msnyder@redhat.com>
513 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
515 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
517 * compile.c (cmdline_location): Added function to
518 return the location of 8-bit (256 locations) where the
519 Command Line arguments would be stored.
520 (decode): Added a TRAP to 0xcc for Commandline
521 processing using pseudo opcode O_SYS_CMDLINE.
522 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
523 (sim_create_inferior): Setting a pointer to
524 Commandline Args array.
525 * inst.h: Added a new variable ptr_command_line for
526 storing pointer to Commandline array.
528 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
530 * compile.c (decode): Added code for some more magic traps.
531 * compile.c (sim_resume): Added support for File I/O system
532 calls through callback to host_system.
533 System calls provided support for :
534 open, read, write, lseek, close, stat, fstat
535 Only basic support for stat and fstat.
537 2003-02-27 Andrew Cagney <cagney@redhat.com>
539 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
541 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
543 * compile.c (init_pointers): Abort if wreg never gets initialized.
544 (sim_resume): Fix the handling of exts.w and extu.w.
546 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
548 * compile.c (sim_resume): Fix the handling of bxor.
550 2003-01-16 Michael Snyder <msnyder@redhat.com>
552 * compile.c: Change K&R function definitions to ISO.
553 (fetch): Make static, and eliminate unused parameter 'n'.
555 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
557 * compile.c: Fix formatting.
560 2002-07-29 Andrey Volkov <avolkov@transas.com>
562 * compile.c: Include "gdb/sim-h8300.h"
563 * Makefile.in: Add dependences on "inst.h",
564 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
566 2002-06-16 Andrew Cagney <ac131313@redhat.com>
568 * configure: Regenerated to track ../common/aclocal.m4 changes.
570 2002-06-08 Andrew Cagney <cagney@redhat.com>
572 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
574 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
576 * compile.c: Fix formatting.
578 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
580 * compile.c: Fix formatting.
582 2002-05-17 Andrey Volkov (avolkov@transas.com)
584 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
586 2002-05-17 Andrey Volkov (avolkov@transas.com)
588 * compile.c: Add support of EXR register
591 2002-05-17 Andrey Volkov (avolkov@transas.com)
593 * compile.c: Made h8300s as new target, not h8300h alias.
596 2002-05-17 Andrey Volkov (avolkov@transas.com)
598 * compile.c: Add additional CCR flags (I,UI,H,U)
600 2002-05-17 Andrey Volkov (avolkov@transas.com)
602 * compile.c: Change literal regnumbers to REGNUMS.
603 Fix instruction and cycles counting
605 2001-12-20 Kazu Hirata <kazu@hxi.com>
607 * compile.c: Fix formatting.
609 2001-12-20 Kazu Hirata <kazu@hxi.com>
611 * compile.c: Fix comment typos.
613 2000-08-10 Kazu Hirata <kazu@hxi.com>
615 * compile.c (decode): Clean up the code.
617 2000-06-15 Kazu Hirata <kazu@hxi.com>
619 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
622 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
624 * compile.c: Don't include "wait.h".
625 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
626 instead of WIF* from host.
628 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
630 * compile.c, writecode.c: Correct typo.
632 2000-06-13 Kazu Hirata <kazu@hxi.com>
634 * compile.c: Fix formatting.
636 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
638 * configure: Regenerated to track ../common/aclocal.m4 changes.
640 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
642 * configure: Regenerated to track ../common/aclocal.m4 changes.
644 1999-05-08 Felix Lee <flee@cygnus.com>
646 * configure: Regenerated to track ../common/aclocal.m4 changes.
648 1999-04-02 Keith Seitz <keiths@cygnus.com>
650 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
651 frequency at which the poll_quit callback is used.
652 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
654 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
656 * configure: Regenerated to track ../common/aclocal.m4 changes.
658 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
660 * configure: Regenerated to track ../common/aclocal.m4 changes.
663 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
665 * acconfig.h: New file.
666 * configure.in: Reverted change of Apr 24; use sinclude again.
668 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
670 * configure: Regenerated to track ../common/aclocal.m4 changes.
673 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
675 * configure.in: Don't call sinclude.
677 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
679 * configure: Regenerated to track ../common/aclocal.m4 changes.
681 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
683 * configure: Regenerated to track ../common/aclocal.m4 changes.
685 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
687 * configure: Regenerated to track ../common/aclocal.m4 changes.
689 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
691 * configure: Regenerated to track ../common/aclocal.m4 changes.
693 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
695 * compile.c (sim_store_register, sim_fetch_register): Pass in
696 length parameter. Return -1.
698 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
700 * configure: Regenerated to track ../common/aclocal.m4 changes.
702 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
704 * configure: Regenerated to track ../common/aclocal.m4 changes.
706 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
708 * configure: Regenerated to track ../common/aclocal.m4 changes.
710 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
712 * configure: Regenerated to track ../common/aclocal.m4 changes.
715 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
717 * configure: Regenerated to track ../common/aclocal.m4 changes.
719 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
721 * compile.c: #include stdio.h for definition of NULL on
724 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
726 * compile.c (sim_load): Pass lma_p and sim_write args to
729 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
731 * configure: Regenerated to track ../common/aclocal.m4 changes.
733 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
735 * configure: Regenerated to track ../common/aclocal.m4 changes.
737 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
739 * configure: Regenerated to track ../common/aclocal.m4 changes.
741 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
743 * configure: Regenerated to track ../common/aclocal.m4 changes.
745 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
747 * configure: Regenerated to track ../common/aclocal.m4 changes.
749 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
751 * Makefile.in (compile.o): Depend on config.h in local directory.
753 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
755 * configure: Regenerated to track ../common/aclocal.m4 changes.
757 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
759 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
761 * configure.in: check for sys/param.h
762 * compile.c: #ifdef HAVE_SYS_PARAM_H.
763 #define SIGTRAP for wingdb.
764 (sim_resume): poll keyboard at least once per call.
765 (sim_resume): use host_callback instead of printf for syscall
768 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
770 * configure: Regenerated to track ../common/aclocal.m4 changes.
772 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
774 * configure: Regenerated to track ../common/aclocal.m4 changes.
777 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
779 * compile.c (sim_kill): Delete.
780 (sim_create_inferior): Add ABFD argument.
781 (sim_load): Move setting of PC from here.
782 (sim_create_inferior): To here.
783 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
784 the sim_load code should be moved to sim_open.
786 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * configure: Regenerated to track ../common/aclocal.m4 changes.
791 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
793 * compile.c (sim_open): Add ABFD argument.
795 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
797 * compile.c (sim_open): Add callback argument.
798 (sim_set_callbacks): Delete SIM_DESC argument.
800 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
802 * compile.c (sim_load): Call bfd_get_mach instead of examining
804 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
806 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
808 * configure: Regenerated to track ../common/aclocal.m4 changes.
810 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
812 * compile.c (sim_resume): Use poll_quit callback.
813 (sim_stop): New function.
815 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
817 * Makefile.in (SIM_OBJS): Add sim-load.o.
818 * compile.c (sim_kind, myname): New static locals.
819 (sim_open): Set sim_kind, myname.
820 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
821 Call sim_load_file to load file into simulator. Set start address
823 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
825 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
827 * configure: Regenerated to track ../common/aclocal.m4 changes.
830 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
832 * compile.c (sim_open): New arg `kind'.
834 * configure: Regenerated to track ../common/aclocal.m4 changes.
836 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
838 * configure: Regenerated to track ../common/aclocal.m4 changes.
840 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
842 * configure: Regenerated to track ../common/aclocal.m4 changes.
844 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
846 * configure: Re-generate.
848 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
850 * configure: Regenerate to track ../common/aclocal.m4 changes.
852 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
854 * compile.c (sim_open): New SIM_DESC result. Argument is now in
856 (other sim_*): New SIM_DESC argument.
858 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
860 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
861 COMMON_{PRE,POST}_CONFIG_FRAG instead.
862 * configure.in: sinclude ../common/aclocal.m4.
863 * configure: Regenerated.
865 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
867 * configure configure.in Makefile.in: Update to new configure
868 scheme which is more compatible with WinGDB builds.
869 * configure.in: Improve comment on how to run autoconf.
870 * configure: Re-run autoconf to get new ../common/aclocal.m4.
871 * Makefile.in: Use autoconf substitution to install common
874 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
876 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
878 * configure.in: Simplify using macros in ../common/aclocal.m4.
879 * configure: Regenerated.
880 * inst.h (enum sim_state): Define.
881 (cpu_state_type): New member `state'. Set it whenever `exception'
883 * compile.c (sim_callback): New global.
884 (sim_set_simcache_size): Renamed from sim_csize.
885 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
886 'cus it can't work. Change main loop exit test to use cpu.state.
887 (sim_trace): New function.
888 (sim_stop_reason): Add right way to set results, but #if 0 out.
889 (sim_size): New function.
890 (sim_info): Redirect calls to printf_filtered through callback.
891 (sim_set_callbacks): Record callback.
892 * run.c: Deleted, using one in ../common now.
893 * tconfig.in: New file.
895 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
897 * Makefile.in (mostlyclean): Don't remove config.log here.
899 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
901 * compile.c (sim_resume): rts, sleep, bpt and nop have
902 no associated "size".
904 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
906 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
908 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
910 * run.c (main): Don't "load" sections which don't have
912 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
915 (sim_resume, shift/rotate cases): Add support for shift/rotate
917 (OSHIFTS): Corresponding changes.
919 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
921 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
923 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
925 * compile.c (h8300smode): Declare.
927 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
929 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
930 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
932 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
933 (AC_PROG_INSTALL): Added.
934 * configure: Rebuilt.
936 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
938 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
939 * run.c (main): Treat the H8/S like the H8/300H for now.
941 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
943 * compile.c (SEXTCHAR): Clear upper bits when sign
946 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
948 * compile.c (sim_resume): Correctly handle divu.
950 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
952 * compile.c (sim_resume): Never allow the PC to have an
955 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
957 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
958 separate memory is allocate for the 8-bit area.
959 (struct cpu_state_type): Add new "eightbit' field.
960 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
962 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
963 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
964 (init_pointers): Initialize space for the 8-bit area.
965 (sim_write): Handle writing into the 8-bit area.
966 (sim_read): Handle reading from the 8-bit area.
967 (sim_load): Reallocate space for the 8-bit area.
969 * compile.c (sim_load): Re-allocate memory for the simulator
972 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
974 * compile.c (sim_resume): Fix and simplify overflow and carry
975 handling for 32bit ALU insns.
977 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
979 * compile.c (sim_resume): Fix overflow checks for ALU insns.
981 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
983 * compile.c (decode): Use "bit" to hold L_3 immediates instead
984 of holding them in "abs". Handle ABS8MEM memory references aka
985 8-bit area. Replace ABSMOV references with ABS8MEM.
987 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
989 * compile.c (fetch): Handle accesses to the exception/function
992 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
994 * compile.c: #include "wait.h".
995 (sim_resume, sleep insn): Check program exit status in r0.
996 (sim_resume, shift insns): Fix setting of overflow flag for shal.
997 * run.c: #include <signal.h>.
998 (main): Abort if program got SIGILL.
999 Print error message if argument is invalid.
1000 (usage): Improve text.
1002 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * configure: Regenerate with autoconf 2.7.
1006 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
1008 * inst.h (MPOWER,MSIZE): Deleted.
1009 (H8300{,H}_MSIZE): Define.
1010 * compile.c (memory_size): New static global.
1011 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
1012 (sim_write,sim_read): Use memory_size.
1014 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
1016 * compile.c (sim_set_callbacks): New.
1018 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
1020 * Makefile.in (BISON): Remove macro.
1022 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
1024 * Makefile.in (maintainer-clean): New synonym for realclean.
1026 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
1028 * Makefile.in (install): Don't install in $(tooldir).
1030 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
1031 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
1032 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
1033 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
1035 * configure: Rebuild.
1036 * config.in: New file, created by autoheader.
1037 * Makefile.in (AR): Define as @AR@.
1038 (CC): New variable, defined as @CC@.
1039 (CFLAGS): Define as @CFLAGS@.
1040 (RANLIB): Define as @RANLIB@.
1041 (HDEFINES, TDEFINES): New variables.
1042 (@host_makefile_frag@): Remove.
1043 (compile.o, run.o): Depend upon config.h.
1044 (mostlyclean): Make the same as clean, not distclean.
1045 (clean): Remove config.log.
1046 (distclean): Remove config.h and stamp-h.
1047 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
1048 invoking config.status.
1049 (config.h, stamp-h): New targets.
1050 * compile.c: Include "config.h". Don't include <sys/times.h>.
1051 Include <time.h> and <stdlib.h> if they exist. Don't include
1053 (get_now): Remove unused local b.
1054 * run.c: Include "config.h". Include <stdlib.h> if it exists.
1055 Don't include "sysdep.h".
1056 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
1059 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1061 * Update all FSF addresses except those in COPYING* files.
1063 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1065 * Makefile.in (clean): Remove run.
1066 (distclean): Remove Makefile.
1068 * h8300.mt: Removed.
1070 * Makefile.in, configure.in: converted to autoconf.
1071 * configure: New file, generated with autconf 2.4.
1073 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1075 * compile.c (sim_do_command): New function.
1077 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
1079 * compile.c (get_now): Don't do if win32.
1080 (sim_resume): Poll in win32 too.
1082 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
1084 * configure.in: Fix typo in last change.
1086 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1088 * run.c: parse arguments with getopt().
1090 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
1092 * configure.in: Use ../../bfd/hosts/std-host.h if specific
1095 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
1097 * compile.c (sim_resume): Initialize cpu.mask.
1099 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1101 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1103 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
1105 * compile.c: #include "bfd.h".
1106 (sim_*): Set result type to void where there isn't one.
1107 (sim_resume, default case): Set cpu.exception to SIGILL.
1108 (sim_trace): Delete.
1109 (sim_set_pc): Delete.
1110 (sim_info): Delete printf_fn arg, all callers changed.
1111 Call printf_filtered.
1112 (set_h8300h): New arg `flag', all callers changed.
1113 (sim_close): New function.
1114 (sim_load): New function.
1115 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1116 * run.c: #include <varargs.h>, "remote-sim.h".
1117 (printf_filtered): New function.
1119 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1121 * compile.c (decode): Fix typo (16 bit branches).
1122 (*): Some white space clean up.
1124 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1126 * compile.c (decode): Compile 16bit branches properly.
1128 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1130 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1131 andc. Poll for interrupts.
1133 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1135 * compile.c: #include "ansidecl.h" for remote-sim.h.
1137 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1139 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1140 * compile.c: #include "remote-sim.h".
1141 (sim_resume): New arg siggnal.
1142 (sim_write): Use SIM_ADDR for type of arg addr.
1143 Always return a value.
1145 (sim_store_register): Result is type int.
1146 (sim_fetch_register): Ditto.
1147 (sim_stop_reason): Renamed from sim_stop_signal.
1148 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1149 (sim_info): int result, new arg printf_fn.
1150 (sim_kill): int result.
1151 (sim_open): int result, new arg name.
1152 * run.c (main): Use sim_set_pc to set pc.
1153 Update call to sim_info.
1155 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1157 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1159 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1161 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1163 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1165 * compile.c (sim_set_pc): Write to the pc direcly.
1166 (sim_store_register): Now value is passed by reference. (sim_read,
1167 sim_write): Return number of bytes copied.
1169 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1171 * compile.c (mop): New function to do multiplies.
1173 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1175 * compile.c (sim_resume): Add support for nop insn.
1177 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1179 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1181 * run.c (main): If h8/300h binary detected, call set_h8300h.
1182 * compile.c (sim_resume): Fix O_NEG insn.
1184 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1186 * run.c (main): Add -h flag to enable h8/300h emulation.
1187 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1188 (set_h8300h): New function.
1189 (sim_resume): Add support for extu,exts insns.
1190 (sim_resume): Fix logical right shifting.
1191 (sim_resume, label alu32): Fix setting of carry flag.
1193 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1195 * compile.c (sim_csize): Initialize cpu.cache.
1197 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1199 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1201 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1203 * run.c (main): Fix parsing of args.
1205 * compile.c (sim_resume): Fix shll insn.
1207 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1209 * compile.c: New file, supports H8/300H.
1210 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1212 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1214 * run.c (main): Add -v to print info.
1215 * p3.c (sim_info): New function.
1217 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1219 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1221 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1223 * Makefile.in: Don't use cb or indent
1224 * p1.c, state.h, writecode.c: lint
1226 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1228 * Makefile.in: Make SunOS halfdone VPATH work.
1229 * p1.c: Lint picked up by HP native compiler.
1231 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1233 * p1.c (sim_resume): when running on dos, any character typed to
1234 the keyboard will cause a simulated exception.
1236 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1238 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1241 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)