1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-09 Mike Frysinger <vapier@gentoo.org>
7 * config.in, configure: Regenerate.
9 2016-01-06 Mike Frysinger <vapier@gentoo.org>
11 * compile.c (sim_open): Mark argv const.
12 (sim_create_inferior): Mark argv and env const.
14 2016-01-04 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-03 Mike Frysinger <vapier@gentoo.org>
20 * compile.c (sim_open): Update sim_parse_args comment.
22 2016-01-03 Mike Frysinger <vapier@gentoo.org>
24 * config.in, configure: Regenerate.
26 2016-01-02 Mike Frysinger <vapier@gentoo.org>
28 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
29 * configure: Regenerate.
31 2015-12-30 Mike Frysinger <vapier@gentoo.org>
33 * compile.c (sim_state_initialize): Delete.
34 (sim_open): Replace sim_state_initialize call with SBR_REGNUM
37 2015-12-30 Mike Frysinger <vapier@gentoo.org>
39 * compile.c (h8300_reg_store): Delete sd. Change init_pointers to
40 use CPU_STATE (cpu). Change h8_set_pc to cpu->pc. Return -1 and
41 drop the printf if the default case. Change all the set func calls
42 to use cpu->regs[rn] instead.
43 (h8300_reg_store): Delete sd. Change init_pointers to
44 use CPU_STATE (cpu). Change h8_get_pc to cpu->pc. Return -1 and
45 drop the printf if the default case. Change all the get func calls
46 to use cpu->regs[rn] instead. Add ZERO_REGNUM case. Return 2 and
47 4 instead of -1 at the end.
49 2015-12-30 Mike Frysinger <vapier@gentoo.org>
51 * compile.c (lvalue): Change sim_engine_set_run_state calls to
52 sim_engine_halt. Declare local cpu.
55 (sim_resume): Rename to ...
56 (step_once): ... this. Declare init1, poll_count, reason, and
57 sigrc variables. Delete step checking. Change
58 sim_engine_set_run_state calls to sim_engine_halt. Delete poll
59 logic. Change while(1) loop to while(0).
60 (sim_engine_run): New function.
61 * Makefile.in (SIM_OBJS): Add sim-resume.o.
63 2015-12-30 Mike Frysinger <vapier@gentoo.org>
65 * compile.c (sim_open): Delete current_alignment and
66 current_target_byte_order assignments.
67 * configure.ac: Call SIM_AC_OPTION_ENDIAN and
68 SIM_AC_OPTION_ALIGNMENT.
69 * configure: Regenerate.
71 2015-12-30 Mike Frysinger <vapier@gentoo.org>
73 * wrapper.c (sim_store_register): Rename to ...
74 (h8300_reg_store): ... this. Declare sd.
75 (sim_fetch_register): Rename to ...
76 (h8300_reg_fetch): ... this. Declare sd.
77 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
79 2015-12-30 Mike Frysinger <vapier@gentoo.org>
81 * compile.c (lreg): Delete.
82 (init_pointers): Delete lreg assignments.
84 2015-12-30 Mike Frysinger <vapier@gentoo.org>
86 * inst.h: Delete file.
87 * Makefile.in (compile.o): Delete rule.
89 2015-12-26 Mike Frysinger <vapier@gentoo.org>
91 * config.in, configure: Regenerate.
93 2015-12-24 Mike Frysinger <vapier@gentoo.org>
95 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
96 (h8300_option_handler): New func from common/sim-options.c.
97 (h8300_options): New options from common/sim-options.c.
98 (sim_open): Call sim_add_option_table.
99 * tconfig.h: Delete file.
101 2015-12-24 Mike Frysinger <vapier@gentoo.org>
103 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
105 2015-11-21 Mike Frysinger <vapier@gentoo.org>
107 * compile.c (sim_callback, sim_kind, myname): Delete.
108 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
109 Change sim_callback->printf_filtered calls to sim_io_printf.
110 (sim_resume): Likewise. Declare sim_callback.
111 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
112 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
114 2015-11-15 Mike Frysinger <vapier@gentoo.org>
116 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
118 2015-11-15 Mike Frysinger <vapier@gentoo.org>
120 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
121 * compile.c (sim_stop, sim_stop_reason): Delete.
123 2015-11-14 Mike Frysinger <vapier@gentoo.org>
125 * Makefile.in (SIM_OBJS): Delete sim-load.o.
127 2015-11-14 Mike Frysinger <vapier@gentoo.org>
129 * compile.c (sim_close): Delete.
131 2015-11-09 Mike Frysinger <vapier@gentoo.org>
133 * compile.c (littleendian): Delete.
134 (init_pointers): Delete littleendian usage.
136 2015-06-23 Mike Frysinger <vapier@gentoo.org>
138 * configure: Regenerate.
140 2015-06-12 Mike Frysinger <vapier@gentoo.org>
142 * configure: Regenerate.
144 2015-06-12 Mike Frysinger <vapier@gentoo.org>
146 * configure: Regenerate.
148 2015-04-18 Mike Frysinger <vapier@gentoo.org>
150 * sim-main.h (SIM_CPU): Delete.
152 2015-04-18 Mike Frysinger <vapier@gentoo.org>
154 * sim-main.h (sim_cia): Delete.
156 2015-04-17 Mike Frysinger <vapier@gentoo.org>
158 * sim-main.h (CIA_GET, CIA_SET): Delete.
160 2015-04-17 Mike Frysinger <vapier@gentoo.org>
162 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
163 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
164 CPU_PC_STORE for all cpus.
165 * sim-main.h (SIM_CPU): Define.
167 2015-04-15 Mike Frysinger <vapier@gentoo.org>
169 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
170 * sim-main.h (STATE_CPU): Delete.
172 2015-04-15 Mike Frysinger <vapier@gentoo.org>
174 * compile.c: Include sim-options.h.
175 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
176 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
177 (STATE_CPU): Handle WITH_SMP.
179 2015-04-13 Mike Frysinger <vapier@gentoo.org>
181 * configure: Regenerate.
183 2015-04-06 Mike Frysinger <vapier@gentoo.org>
185 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
187 2015-04-01 Mike Frysinger <vapier@gentoo.org>
189 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
191 2015-03-31 Mike Frysinger <vapier@gentoo.org>
193 * config.in, configure: Regenerate.
195 2015-03-24 Mike Frysinger <vapier@gentoo.org>
197 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
198 * tconfig.h (SIM_HAVE_PROFILE): Delete.
200 2015-03-16 Mike Frysinger <vapier@gentoo.org>
202 * config.in, configure: Regenerate.
203 * tconfig.in: Rename file ...
204 * tconfig.h: ... here.
206 2015-03-14 Mike Frysinger <vapier@gentoo.org>
208 * Makefile.in (SIM_RUN_OBJS): Delete.
210 2015-03-14 Mike Frysinger <vapier@gentoo.org>
212 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
213 * aclocal.m4, configure: Regenerate.
215 2014-12-03 Joel Brobecker <brobecker@adacore.com>
217 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
218 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
219 following renaming in callback.h.
221 2014-08-19 Alan Modra <amodra@gmail.com>
223 * configure: Regenerate.
225 2014-08-15 Roland McGrath <mcgrathr@google.com>
227 * configure: Regenerate.
228 * config.in: Regenerate.
230 2014-03-05 Mike Frysinger <vapier@gentoo.org>
232 * compile.c (sim_load): Add const to prog.
234 2014-02-17 Mike Frysinger <vapier@gentoo.org>
237 * compile.c (control_c_sim_desc): Delete.
238 (control_c): Likewise.
239 (sim_resume): Delete signal(SIGINT) handling.
241 2013-09-23 Alan Modra <amodra@gmail.com>
243 * configure: Regenerate.
245 2013-06-03 Mike Frysinger <vapier@gentoo.org>
247 * aclocal.m4, configure: Regenerate.
249 2012-06-15 Joel Brobecker <brobecker@adacore.com>
251 * config.in, configure: Regenerate.
253 2012-05-18 Nick Clifton <nickc@redhat.com>
256 * compile.c: Include config.h before system header files.
257 * sim-main.h: Likewise.
259 2012-03-24 Mike Frysinger <vapier@gentoo.org>
261 * aclocal.m4, config.in, configure: Regenerate.
263 2011-12-03 Mike Frysinger <vapier@gentoo.org>
265 * aclocal.m4: New file.
266 * configure: Regenerate.
268 2011-10-17 Mike Frysinger <vapier@gentoo.org>
270 * configure.ac: Change include to common/acinclude.m4.
272 2011-10-17 Mike Frysinger <vapier@gentoo.org>
274 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
275 call. Replace common.m4 include with SIM_AC_COMMON.
276 * configure: Regenerate.
278 2011-07-05 Mike Frysinger <vapier@gentoo.org>
280 * compile.c (sim_do_command): Delete.
282 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
284 * compile.c (sim_store_register): Update return value to
287 2010-04-14 Mike Frysinger <vapier@gentoo.org>
289 * compile.c (sim_write): Add const to buffer arg.
291 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
293 * configure: Regenerate.
295 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
296 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
297 Index registers not masked memory areas.
298 Only simply increment or decrement.
299 * compile.c(store_1): Ditto.
301 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
303 * config.in: Regenerate.
304 * configure: Likewise.
306 * configure: Regenerate.
308 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
310 * compile.c: Add const to remove warning.
312 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
314 * configure: Regenerate to track ../common/common.m4 changes.
317 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
318 Daniel Jacobowitz <dan@codesourcery.com>
319 Joseph Myers <joseph@codesourcery.com>
321 * configure: Regenerate.
323 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
325 * compile.c (sim_resume): Fix the last byte of ARGV for
328 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
330 * acconfig.h: Remove.
331 * config.in: Regenerate.
333 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
335 * compile.c (OBITOP): Bit address mask low three bit.
336 * compile.c (decode): Fix warning.
338 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
340 * configure: Regenerated.
342 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
344 * configure: Regenerated.
346 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
348 * configure: Regenerated.
350 2005-03-23 Mark Kettenis <kettenis@gnu.org>
352 * configure: Regenerate.
354 2005-01-14 Andrew Cagney <cagney@gnu.org>
356 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
357 explicit call to AC_CONFIG_HEADER.
358 * configure: Regenerate.
360 2005-01-12 Andrew Cagney <cagney@gnu.org>
362 * configure.ac: Update to use ../common/common.m4.
363 * configure: Re-generate.
365 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
367 * configure: Regenerated to track ../common/aclocal.m4 changes.
369 2005-01-07 Andrew Cagney <cagney@gnu.org>
371 * configure.ac: Rename configure.in, require autoconf 2.59.
372 * configure: Re-generate.
374 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
376 * configure: Regenerate for ../common/aclocal.m4 update.
378 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
380 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
381 * compile.c (sim_resume): Make sure that dst.reg refers to the
382 right register byte in mova/sz.l @(dd,RnL),ERn.
383 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
384 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
385 mulxs, divs and divxs.
387 * compile.c (sim_load): Update sd->memory_size.
389 2004-06-10 Michael Snyder <msnyder@redhat.com>
391 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
392 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
394 2004-01-05 Michael Snyder <msnyder@redhat.com>
396 * compile.c (sim_load): Don't pass a type to bfd_openr.
398 2003-12-16 Michael Snyder <msnyder@redhat.com>
400 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
401 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
403 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
405 * compile.c (set_h8300h): Initialize globals to zero.
407 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
409 * compile.c (h8300_normal_mode): New.
410 (SP): Handle normal mode.
411 (bitfrom): Use normal mode flag to return suitable value.
412 (lvalue): Use normal mode flag to return command line location.
413 (decode): Decode instruction correctly for normal mode.
414 (init_pointers): Initialise memory correctly for normal mode.
415 (sim_resume): Handle cases for normal mode using h8300_normal_mode
417 (sim_store_register): Handle 2 byte PC for normal mode.
418 (sim_fetch_register): Handle 2 byte PC for normal mode.
419 (set_h8300h): Set normal mode flag as per architechture.
420 (sim_load): Allocate 64K for normal mode instead of bigger memory.
422 2003-07-18 Michael Snyder <msnyder@redhat.com>
424 * compile.c (decode): Enhancements for mova.
425 Initialize cst, reg, and rdisp inside the loop, for each
426 new instruction. Defer correction of the disp2 values until
427 later, and then adjust them by the size of the first operand,
428 rather than the size of the instruction.
429 (sim_resume): For mova, adjust the size of the second operand
430 according to the type of the first operand (INDEXB vs. INDEXW).
431 In cases where there is only one operand, the other two must
432 both be composed on the fly.
434 2003-07-22 Michael Snyder <msnyder@redhat.com>
436 * compile.c (sim_resume): Revert 6-24 change, it does not
437 work with gdb breakpoints.
439 2003-07-17 Michael Snyder <msnyder@redhat.com>
441 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
442 (decode): IMM16 is always zero-extended.
444 2003-06-24 Michael Snyder <msnyder@redhat.com>
446 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
447 * compile.c (sim_resume): Use the above to return stop signal.
449 2003-06-18 Michael Snyder <msnyder@redhat.com>
451 * compile.c: Replace "Hitachi" with "Renesas".
452 (decode): Distinguish AV_H8S from AV_H8H.
453 (sim_resume): H8SX can use any register for TAS.
454 (decode): Add support for VECIND.
455 (sim_resume): Implement rte/l and rts/l.
456 (GETSR): New macro (actually old macro reincarnated).
457 (decode): Add handling for IMM2.
458 (sim_resume): Drop extra block around jmp, jsr, rts.
459 Add handling for trapa and rte.
460 For divxu.b, change 0xffff mask to 0xff.
461 (set_h8300h): Add bfd_mach_h8300sxn machine.
463 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
465 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
468 2003-06-05 Michael Snyder <msnyder@redhat.com>
470 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
471 (sim_store_register): Ditto.
473 2003-06-04 Michael Snyder <msnyder@redhat.com>
475 * compile.c (sim_info): Fix typo in output.
477 * compile.c (set_h8300h): Replace 'flag' arguments
478 with a bfd_machine argument, and decode it inline.
479 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
481 2003-06-03 Michael Snyder <msnyder@redhat.com>
483 * compile.c: Add h8300sx insns and addressing modes.
484 * sim-main.h: Replaces h8300/inst.h.
485 * Makefile.in: Tweak to bring in some sim/common stuff.
487 2003-04-13 Michael Snyder <msnyder@redhat.com>
489 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
491 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
493 * compile.c (cmdline_location): Added function to
494 return the location of 8-bit (256 locations) where the
495 Command Line arguments would be stored.
496 (decode): Added a TRAP to 0xcc for Commandline
497 processing using pseudo opcode O_SYS_CMDLINE.
498 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
499 (sim_create_inferior): Setting a pointer to
500 Commandline Args array.
501 * inst.h: Added a new variable ptr_command_line for
502 storing pointer to Commandline array.
504 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
506 * compile.c (decode): Added code for some more magic traps.
507 * compile.c (sim_resume): Added support for File I/O system
508 calls through callback to host_system.
509 System calls provided support for :
510 open, read, write, lseek, close, stat, fstat
511 Only basic support for stat and fstat.
513 2003-02-27 Andrew Cagney <cagney@redhat.com>
515 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
517 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
519 * compile.c (init_pointers): Abort if wreg never gets initialized.
520 (sim_resume): Fix the handling of exts.w and extu.w.
522 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
524 * compile.c (sim_resume): Fix the handling of bxor.
526 2003-01-16 Michael Snyder <msnyder@redhat.com>
528 * compile.c: Change K&R function definitions to ISO.
529 (fetch): Make static, and eliminate unused parameter 'n'.
531 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
533 * compile.c: Fix formatting.
536 2002-07-29 Andrey Volkov <avolkov@transas.com>
538 * compile.c: Include "gdb/sim-h8300.h"
539 * Makefile.in: Add dependences on "inst.h",
540 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
542 2002-06-16 Andrew Cagney <ac131313@redhat.com>
544 * configure: Regenerated to track ../common/aclocal.m4 changes.
546 2002-06-08 Andrew Cagney <cagney@redhat.com>
548 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
550 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
552 * compile.c: Fix formatting.
554 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
556 * compile.c: Fix formatting.
558 2002-05-17 Andrey Volkov (avolkov@transas.com)
560 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
562 2002-05-17 Andrey Volkov (avolkov@transas.com)
564 * compile.c: Add support of EXR register
567 2002-05-17 Andrey Volkov (avolkov@transas.com)
569 * compile.c: Made h8300s as new target, not h8300h alias.
572 2002-05-17 Andrey Volkov (avolkov@transas.com)
574 * compile.c: Add additional CCR flags (I,UI,H,U)
576 2002-05-17 Andrey Volkov (avolkov@transas.com)
578 * compile.c: Change literal regnumbers to REGNUMS.
579 Fix instruction and cycles counting
581 2001-12-20 Kazu Hirata <kazu@hxi.com>
583 * compile.c: Fix formatting.
585 2001-12-20 Kazu Hirata <kazu@hxi.com>
587 * compile.c: Fix comment typos.
589 2000-08-10 Kazu Hirata <kazu@hxi.com>
591 * compile.c (decode): Clean up the code.
593 2000-06-15 Kazu Hirata <kazu@hxi.com>
595 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
598 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
600 * compile.c: Don't include "wait.h".
601 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
602 instead of WIF* from host.
604 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
606 * compile.c, writecode.c: Correct typo.
608 2000-06-13 Kazu Hirata <kazu@hxi.com>
610 * compile.c: Fix formatting.
612 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
614 * configure: Regenerated to track ../common/aclocal.m4 changes.
616 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
618 * configure: Regenerated to track ../common/aclocal.m4 changes.
620 1999-05-08 Felix Lee <flee@cygnus.com>
622 * configure: Regenerated to track ../common/aclocal.m4 changes.
624 1999-04-02 Keith Seitz <keiths@cygnus.com>
626 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
627 frequency at which the poll_quit callback is used.
628 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
630 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
634 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
636 * configure: Regenerated to track ../common/aclocal.m4 changes.
639 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
641 * acconfig.h: New file.
642 * configure.in: Reverted change of Apr 24; use sinclude again.
644 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
646 * configure: Regenerated to track ../common/aclocal.m4 changes.
649 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
651 * configure.in: Don't call sinclude.
653 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
655 * configure: Regenerated to track ../common/aclocal.m4 changes.
657 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
661 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
669 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
671 * compile.c (sim_store_register, sim_fetch_register): Pass in
672 length parameter. Return -1.
674 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
676 * configure: Regenerated to track ../common/aclocal.m4 changes.
678 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
680 * configure: Regenerated to track ../common/aclocal.m4 changes.
682 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
686 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
688 * configure: Regenerated to track ../common/aclocal.m4 changes.
691 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
693 * configure: Regenerated to track ../common/aclocal.m4 changes.
695 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
697 * compile.c: #include stdio.h for definition of NULL on
700 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
702 * compile.c (sim_load): Pass lma_p and sim_write args to
705 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
707 * configure: Regenerated to track ../common/aclocal.m4 changes.
709 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
711 * configure: Regenerated to track ../common/aclocal.m4 changes.
713 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
715 * configure: Regenerated to track ../common/aclocal.m4 changes.
717 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
719 * configure: Regenerated to track ../common/aclocal.m4 changes.
721 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
723 * configure: Regenerated to track ../common/aclocal.m4 changes.
725 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
727 * Makefile.in (compile.o): Depend on config.h in local directory.
729 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
731 * configure: Regenerated to track ../common/aclocal.m4 changes.
733 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
735 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
737 * configure.in: check for sys/param.h
738 * compile.c: #ifdef HAVE_SYS_PARAM_H.
739 #define SIGTRAP for wingdb.
740 (sim_resume): poll keyboard at least once per call.
741 (sim_resume): use host_callback instead of printf for syscall
744 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
746 * configure: Regenerated to track ../common/aclocal.m4 changes.
748 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
750 * configure: Regenerated to track ../common/aclocal.m4 changes.
753 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
755 * compile.c (sim_kill): Delete.
756 (sim_create_inferior): Add ABFD argument.
757 (sim_load): Move setting of PC from here.
758 (sim_create_inferior): To here.
759 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
760 the sim_load code should be moved to sim_open.
762 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
764 * configure: Regenerated to track ../common/aclocal.m4 changes.
767 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
769 * compile.c (sim_open): Add ABFD argument.
771 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
773 * compile.c (sim_open): Add callback argument.
774 (sim_set_callbacks): Delete SIM_DESC argument.
776 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
778 * compile.c (sim_load): Call bfd_get_mach instead of examining
780 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
782 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
784 * configure: Regenerated to track ../common/aclocal.m4 changes.
786 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * compile.c (sim_resume): Use poll_quit callback.
789 (sim_stop): New function.
791 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
793 * Makefile.in (SIM_OBJS): Add sim-load.o.
794 * compile.c (sim_kind, myname): New static locals.
795 (sim_open): Set sim_kind, myname.
796 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
797 Call sim_load_file to load file into simulator. Set start address
799 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
801 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
803 * configure: Regenerated to track ../common/aclocal.m4 changes.
806 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
808 * compile.c (sim_open): New arg `kind'.
810 * configure: Regenerated to track ../common/aclocal.m4 changes.
812 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
814 * configure: Regenerated to track ../common/aclocal.m4 changes.
816 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
818 * configure: Regenerated to track ../common/aclocal.m4 changes.
820 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
822 * configure: Re-generate.
824 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
826 * configure: Regenerate to track ../common/aclocal.m4 changes.
828 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
830 * compile.c (sim_open): New SIM_DESC result. Argument is now in
832 (other sim_*): New SIM_DESC argument.
834 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
836 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
837 COMMON_{PRE,POST}_CONFIG_FRAG instead.
838 * configure.in: sinclude ../common/aclocal.m4.
839 * configure: Regenerated.
841 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
843 * configure configure.in Makefile.in: Update to new configure
844 scheme which is more compatible with WinGDB builds.
845 * configure.in: Improve comment on how to run autoconf.
846 * configure: Re-run autoconf to get new ../common/aclocal.m4.
847 * Makefile.in: Use autoconf substitution to install common
850 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
852 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
854 * configure.in: Simplify using macros in ../common/aclocal.m4.
855 * configure: Regenerated.
856 * inst.h (enum sim_state): Define.
857 (cpu_state_type): New member `state'. Set it whenever `exception'
859 * compile.c (sim_callback): New global.
860 (sim_set_simcache_size): Renamed from sim_csize.
861 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
862 'cus it can't work. Change main loop exit test to use cpu.state.
863 (sim_trace): New function.
864 (sim_stop_reason): Add right way to set results, but #if 0 out.
865 (sim_size): New function.
866 (sim_info): Redirect calls to printf_filtered through callback.
867 (sim_set_callbacks): Record callback.
868 * run.c: Deleted, using one in ../common now.
869 * tconfig.in: New file.
871 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
873 * Makefile.in (mostlyclean): Don't remove config.log here.
875 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
877 * compile.c (sim_resume): rts, sleep, bpt and nop have
878 no associated "size".
880 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
882 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
884 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
886 * run.c (main): Don't "load" sections which don't have
888 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
891 (sim_resume, shift/rotate cases): Add support for shift/rotate
893 (OSHIFTS): Corresponding changes.
895 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
897 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
899 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
901 * compile.c (h8300smode): Declare.
903 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
905 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
906 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
908 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
909 (AC_PROG_INSTALL): Added.
910 * configure: Rebuilt.
912 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
914 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
915 * run.c (main): Treat the H8/S like the H8/300H for now.
917 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
919 * compile.c (SEXTCHAR): Clear upper bits when sign
922 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
924 * compile.c (sim_resume): Correctly handle divu.
926 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
928 * compile.c (sim_resume): Never allow the PC to have an
931 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
933 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
934 separate memory is allocate for the 8-bit area.
935 (struct cpu_state_type): Add new "eightbit' field.
936 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
938 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
939 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
940 (init_pointers): Initialize space for the 8-bit area.
941 (sim_write): Handle writing into the 8-bit area.
942 (sim_read): Handle reading from the 8-bit area.
943 (sim_load): Reallocate space for the 8-bit area.
945 * compile.c (sim_load): Re-allocate memory for the simulator
948 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
950 * compile.c (sim_resume): Fix and simplify overflow and carry
951 handling for 32bit ALU insns.
953 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
955 * compile.c (sim_resume): Fix overflow checks for ALU insns.
957 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
959 * compile.c (decode): Use "bit" to hold L_3 immediates instead
960 of holding them in "abs". Handle ABS8MEM memory references aka
961 8-bit area. Replace ABSMOV references with ABS8MEM.
963 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
965 * compile.c (fetch): Handle accesses to the exception/function
968 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
970 * compile.c: #include "wait.h".
971 (sim_resume, sleep insn): Check program exit status in r0.
972 (sim_resume, shift insns): Fix setting of overflow flag for shal.
973 * run.c: #include <signal.h>.
974 (main): Abort if program got SIGILL.
975 Print error message if argument is invalid.
976 (usage): Improve text.
978 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
980 * configure: Regenerate with autoconf 2.7.
982 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
984 * inst.h (MPOWER,MSIZE): Deleted.
985 (H8300{,H}_MSIZE): Define.
986 * compile.c (memory_size): New static global.
987 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
988 (sim_write,sim_read): Use memory_size.
990 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
992 * compile.c (sim_set_callbacks): New.
994 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
996 * Makefile.in (BISON): Remove macro.
998 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
1000 * Makefile.in (maintainer-clean): New synonym for realclean.
1002 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
1004 * Makefile.in (install): Don't install in $(tooldir).
1006 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
1007 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
1008 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
1009 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
1011 * configure: Rebuild.
1012 * config.in: New file, created by autoheader.
1013 * Makefile.in (AR): Define as @AR@.
1014 (CC): New variable, defined as @CC@.
1015 (CFLAGS): Define as @CFLAGS@.
1016 (RANLIB): Define as @RANLIB@.
1017 (HDEFINES, TDEFINES): New variables.
1018 (@host_makefile_frag@): Remove.
1019 (compile.o, run.o): Depend upon config.h.
1020 (mostlyclean): Make the same as clean, not distclean.
1021 (clean): Remove config.log.
1022 (distclean): Remove config.h and stamp-h.
1023 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
1024 invoking config.status.
1025 (config.h, stamp-h): New targets.
1026 * compile.c: Include "config.h". Don't include <sys/times.h>.
1027 Include <time.h> and <stdlib.h> if they exist. Don't include
1029 (get_now): Remove unused local b.
1030 * run.c: Include "config.h". Include <stdlib.h> if it exists.
1031 Don't include "sysdep.h".
1032 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
1035 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1037 * Update all FSF addresses except those in COPYING* files.
1039 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1041 * Makefile.in (clean): Remove run.
1042 (distclean): Remove Makefile.
1044 * h8300.mt: Removed.
1046 * Makefile.in, configure.in: converted to autoconf.
1047 * configure: New file, generated with autconf 2.4.
1049 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1051 * compile.c (sim_do_command): New function.
1053 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
1055 * compile.c (get_now): Don't do if win32.
1056 (sim_resume): Poll in win32 too.
1058 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
1060 * configure.in: Fix typo in last change.
1062 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1064 * run.c: parse arguments with getopt().
1066 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
1068 * configure.in: Use ../../bfd/hosts/std-host.h if specific
1071 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
1073 * compile.c (sim_resume): Initialize cpu.mask.
1075 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1077 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1079 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
1081 * compile.c: #include "bfd.h".
1082 (sim_*): Set result type to void where there isn't one.
1083 (sim_resume, default case): Set cpu.exception to SIGILL.
1084 (sim_trace): Delete.
1085 (sim_set_pc): Delete.
1086 (sim_info): Delete printf_fn arg, all callers changed.
1087 Call printf_filtered.
1088 (set_h8300h): New arg `flag', all callers changed.
1089 (sim_close): New function.
1090 (sim_load): New function.
1091 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1092 * run.c: #include <varargs.h>, "remote-sim.h".
1093 (printf_filtered): New function.
1095 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1097 * compile.c (decode): Fix typo (16 bit branches).
1098 (*): Some white space clean up.
1100 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1102 * compile.c (decode): Compile 16bit branches properly.
1104 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1106 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1107 andc. Poll for interrupts.
1109 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1111 * compile.c: #include "ansidecl.h" for remote-sim.h.
1113 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1115 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1116 * compile.c: #include "remote-sim.h".
1117 (sim_resume): New arg siggnal.
1118 (sim_write): Use SIM_ADDR for type of arg addr.
1119 Always return a value.
1121 (sim_store_register): Result is type int.
1122 (sim_fetch_register): Ditto.
1123 (sim_stop_reason): Renamed from sim_stop_signal.
1124 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1125 (sim_info): int result, new arg printf_fn.
1126 (sim_kill): int result.
1127 (sim_open): int result, new arg name.
1128 * run.c (main): Use sim_set_pc to set pc.
1129 Update call to sim_info.
1131 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1133 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1135 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1137 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1139 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1141 * compile.c (sim_set_pc): Write to the pc direcly.
1142 (sim_store_register): Now value is passed by reference. (sim_read,
1143 sim_write): Return number of bytes copied.
1145 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1147 * compile.c (mop): New function to do multiplies.
1149 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1151 * compile.c (sim_resume): Add support for nop insn.
1153 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1155 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1157 * run.c (main): If h8/300h binary detected, call set_h8300h.
1158 * compile.c (sim_resume): Fix O_NEG insn.
1160 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1162 * run.c (main): Add -h flag to enable h8/300h emulation.
1163 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1164 (set_h8300h): New function.
1165 (sim_resume): Add support for extu,exts insns.
1166 (sim_resume): Fix logical right shifting.
1167 (sim_resume, label alu32): Fix setting of carry flag.
1169 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1171 * compile.c (sim_csize): Initialize cpu.cache.
1173 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1175 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1177 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1179 * run.c (main): Fix parsing of args.
1181 * compile.c (sim_resume): Fix shll insn.
1183 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1185 * compile.c: New file, supports H8/300H.
1186 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1188 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1190 * run.c (main): Add -v to print info.
1191 * p3.c (sim_info): New function.
1193 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1195 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1197 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1199 * Makefile.in: Don't use cb or indent
1200 * p1.c, state.h, writecode.c: lint
1202 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1204 * Makefile.in: Make SunOS halfdone VPATH work.
1205 * p1.c: Lint picked up by HP native compiler.
1207 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1209 * p1.c (sim_resume): when running on dos, any character typed to
1210 the keyboard will cause a simulated exception.
1212 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1214 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1217 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)