1 2016-01-09 Mike Frysinger <vapier@gentoo.org>
3 * config.in, configure: Regenerate.
5 2016-01-06 Mike Frysinger <vapier@gentoo.org>
7 * compile.c (sim_open): Mark argv const.
8 (sim_create_inferior): Mark argv and env const.
10 2016-01-04 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2016-01-03 Mike Frysinger <vapier@gentoo.org>
16 * compile.c (sim_open): Update sim_parse_args comment.
18 2016-01-03 Mike Frysinger <vapier@gentoo.org>
20 * config.in, configure: Regenerate.
22 2016-01-02 Mike Frysinger <vapier@gentoo.org>
24 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
25 * configure: Regenerate.
27 2015-12-30 Mike Frysinger <vapier@gentoo.org>
29 * compile.c (sim_state_initialize): Delete.
30 (sim_open): Replace sim_state_initialize call with SBR_REGNUM
33 2015-12-30 Mike Frysinger <vapier@gentoo.org>
35 * compile.c (h8300_reg_store): Delete sd. Change init_pointers to
36 use CPU_STATE (cpu). Change h8_set_pc to cpu->pc. Return -1 and
37 drop the printf if the default case. Change all the set func calls
38 to use cpu->regs[rn] instead.
39 (h8300_reg_store): Delete sd. Change init_pointers to
40 use CPU_STATE (cpu). Change h8_get_pc to cpu->pc. Return -1 and
41 drop the printf if the default case. Change all the get func calls
42 to use cpu->regs[rn] instead. Add ZERO_REGNUM case. Return 2 and
43 4 instead of -1 at the end.
45 2015-12-30 Mike Frysinger <vapier@gentoo.org>
47 * compile.c (lvalue): Change sim_engine_set_run_state calls to
48 sim_engine_halt. Declare local cpu.
51 (sim_resume): Rename to ...
52 (step_once): ... this. Declare init1, poll_count, reason, and
53 sigrc variables. Delete step checking. Change
54 sim_engine_set_run_state calls to sim_engine_halt. Delete poll
55 logic. Change while(1) loop to while(0).
56 (sim_engine_run): New function.
57 * Makefile.in (SIM_OBJS): Add sim-resume.o.
59 2015-12-30 Mike Frysinger <vapier@gentoo.org>
61 * compile.c (sim_open): Delete current_alignment and
62 current_target_byte_order assignments.
63 * configure.ac: Call SIM_AC_OPTION_ENDIAN and
64 SIM_AC_OPTION_ALIGNMENT.
65 * configure: Regenerate.
67 2015-12-30 Mike Frysinger <vapier@gentoo.org>
69 * wrapper.c (sim_store_register): Rename to ...
70 (h8300_reg_store): ... this. Declare sd.
71 (sim_fetch_register): Rename to ...
72 (h8300_reg_fetch): ... this. Declare sd.
73 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
75 2015-12-30 Mike Frysinger <vapier@gentoo.org>
77 * compile.c (lreg): Delete.
78 (init_pointers): Delete lreg assignments.
80 2015-12-30 Mike Frysinger <vapier@gentoo.org>
82 * inst.h: Delete file.
83 * Makefile.in (compile.o): Delete rule.
85 2015-12-26 Mike Frysinger <vapier@gentoo.org>
87 * config.in, configure: Regenerate.
89 2015-12-24 Mike Frysinger <vapier@gentoo.org>
91 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
92 (h8300_option_handler): New func from common/sim-options.c.
93 (h8300_options): New options from common/sim-options.c.
94 (sim_open): Call sim_add_option_table.
95 * tconfig.h: Delete file.
97 2015-12-24 Mike Frysinger <vapier@gentoo.org>
99 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
101 2015-11-21 Mike Frysinger <vapier@gentoo.org>
103 * compile.c (sim_callback, sim_kind, myname): Delete.
104 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
105 Change sim_callback->printf_filtered calls to sim_io_printf.
106 (sim_resume): Likewise. Declare sim_callback.
107 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
108 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
110 2015-11-15 Mike Frysinger <vapier@gentoo.org>
112 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
114 2015-11-15 Mike Frysinger <vapier@gentoo.org>
116 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
117 * compile.c (sim_stop, sim_stop_reason): Delete.
119 2015-11-14 Mike Frysinger <vapier@gentoo.org>
121 * Makefile.in (SIM_OBJS): Delete sim-load.o.
123 2015-11-14 Mike Frysinger <vapier@gentoo.org>
125 * compile.c (sim_close): Delete.
127 2015-11-09 Mike Frysinger <vapier@gentoo.org>
129 * compile.c (littleendian): Delete.
130 (init_pointers): Delete littleendian usage.
132 2015-06-23 Mike Frysinger <vapier@gentoo.org>
134 * configure: Regenerate.
136 2015-06-12 Mike Frysinger <vapier@gentoo.org>
138 * configure: Regenerate.
140 2015-06-12 Mike Frysinger <vapier@gentoo.org>
142 * configure: Regenerate.
144 2015-04-18 Mike Frysinger <vapier@gentoo.org>
146 * sim-main.h (SIM_CPU): Delete.
148 2015-04-18 Mike Frysinger <vapier@gentoo.org>
150 * sim-main.h (sim_cia): Delete.
152 2015-04-17 Mike Frysinger <vapier@gentoo.org>
154 * sim-main.h (CIA_GET, CIA_SET): Delete.
156 2015-04-17 Mike Frysinger <vapier@gentoo.org>
158 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
159 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
160 CPU_PC_STORE for all cpus.
161 * sim-main.h (SIM_CPU): Define.
163 2015-04-15 Mike Frysinger <vapier@gentoo.org>
165 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
166 * sim-main.h (STATE_CPU): Delete.
168 2015-04-15 Mike Frysinger <vapier@gentoo.org>
170 * compile.c: Include sim-options.h.
171 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
172 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
173 (STATE_CPU): Handle WITH_SMP.
175 2015-04-13 Mike Frysinger <vapier@gentoo.org>
177 * configure: Regenerate.
179 2015-04-06 Mike Frysinger <vapier@gentoo.org>
181 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
183 2015-04-01 Mike Frysinger <vapier@gentoo.org>
185 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
187 2015-03-31 Mike Frysinger <vapier@gentoo.org>
189 * config.in, configure: Regenerate.
191 2015-03-24 Mike Frysinger <vapier@gentoo.org>
193 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
194 * tconfig.h (SIM_HAVE_PROFILE): Delete.
196 2015-03-16 Mike Frysinger <vapier@gentoo.org>
198 * config.in, configure: Regenerate.
199 * tconfig.in: Rename file ...
200 * tconfig.h: ... here.
202 2015-03-14 Mike Frysinger <vapier@gentoo.org>
204 * Makefile.in (SIM_RUN_OBJS): Delete.
206 2015-03-14 Mike Frysinger <vapier@gentoo.org>
208 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
209 * aclocal.m4, configure: Regenerate.
211 2014-12-03 Joel Brobecker <brobecker@adacore.com>
213 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
214 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
215 following renaming in callback.h.
217 2014-08-19 Alan Modra <amodra@gmail.com>
219 * configure: Regenerate.
221 2014-08-15 Roland McGrath <mcgrathr@google.com>
223 * configure: Regenerate.
224 * config.in: Regenerate.
226 2014-03-05 Mike Frysinger <vapier@gentoo.org>
228 * compile.c (sim_load): Add const to prog.
230 2014-02-17 Mike Frysinger <vapier@gentoo.org>
233 * compile.c (control_c_sim_desc): Delete.
234 (control_c): Likewise.
235 (sim_resume): Delete signal(SIGINT) handling.
237 2013-09-23 Alan Modra <amodra@gmail.com>
239 * configure: Regenerate.
241 2013-06-03 Mike Frysinger <vapier@gentoo.org>
243 * aclocal.m4, configure: Regenerate.
245 2012-06-15 Joel Brobecker <brobecker@adacore.com>
247 * config.in, configure: Regenerate.
249 2012-05-18 Nick Clifton <nickc@redhat.com>
252 * compile.c: Include config.h before system header files.
253 * sim-main.h: Likewise.
255 2012-03-24 Mike Frysinger <vapier@gentoo.org>
257 * aclocal.m4, config.in, configure: Regenerate.
259 2011-12-03 Mike Frysinger <vapier@gentoo.org>
261 * aclocal.m4: New file.
262 * configure: Regenerate.
264 2011-10-17 Mike Frysinger <vapier@gentoo.org>
266 * configure.ac: Change include to common/acinclude.m4.
268 2011-10-17 Mike Frysinger <vapier@gentoo.org>
270 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
271 call. Replace common.m4 include with SIM_AC_COMMON.
272 * configure: Regenerate.
274 2011-07-05 Mike Frysinger <vapier@gentoo.org>
276 * compile.c (sim_do_command): Delete.
278 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
280 * compile.c (sim_store_register): Update return value to
283 2010-04-14 Mike Frysinger <vapier@gentoo.org>
285 * compile.c (sim_write): Add const to buffer arg.
287 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
289 * configure: Regenerate.
291 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
292 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
293 Index registers not masked memory areas.
294 Only simply increment or decrement.
295 * compile.c(store_1): Ditto.
297 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
299 * config.in: Regenerate.
300 * configure: Likewise.
302 * configure: Regenerate.
304 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
306 * compile.c: Add const to remove warning.
308 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
310 * configure: Regenerate to track ../common/common.m4 changes.
313 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
314 Daniel Jacobowitz <dan@codesourcery.com>
315 Joseph Myers <joseph@codesourcery.com>
317 * configure: Regenerate.
319 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
321 * compile.c (sim_resume): Fix the last byte of ARGV for
324 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
326 * acconfig.h: Remove.
327 * config.in: Regenerate.
329 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
331 * compile.c (OBITOP): Bit address mask low three bit.
332 * compile.c (decode): Fix warning.
334 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
336 * configure: Regenerated.
338 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
340 * configure: Regenerated.
342 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
344 * configure: Regenerated.
346 2005-03-23 Mark Kettenis <kettenis@gnu.org>
348 * configure: Regenerate.
350 2005-01-14 Andrew Cagney <cagney@gnu.org>
352 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
353 explicit call to AC_CONFIG_HEADER.
354 * configure: Regenerate.
356 2005-01-12 Andrew Cagney <cagney@gnu.org>
358 * configure.ac: Update to use ../common/common.m4.
359 * configure: Re-generate.
361 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
363 * configure: Regenerated to track ../common/aclocal.m4 changes.
365 2005-01-07 Andrew Cagney <cagney@gnu.org>
367 * configure.ac: Rename configure.in, require autoconf 2.59.
368 * configure: Re-generate.
370 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
372 * configure: Regenerate for ../common/aclocal.m4 update.
374 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
376 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
377 * compile.c (sim_resume): Make sure that dst.reg refers to the
378 right register byte in mova/sz.l @(dd,RnL),ERn.
379 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
380 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
381 mulxs, divs and divxs.
383 * compile.c (sim_load): Update sd->memory_size.
385 2004-06-10 Michael Snyder <msnyder@redhat.com>
387 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
388 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
390 2004-01-05 Michael Snyder <msnyder@redhat.com>
392 * compile.c (sim_load): Don't pass a type to bfd_openr.
394 2003-12-16 Michael Snyder <msnyder@redhat.com>
396 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
397 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
399 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
401 * compile.c (set_h8300h): Initialize globals to zero.
403 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
405 * compile.c (h8300_normal_mode): New.
406 (SP): Handle normal mode.
407 (bitfrom): Use normal mode flag to return suitable value.
408 (lvalue): Use normal mode flag to return command line location.
409 (decode): Decode instruction correctly for normal mode.
410 (init_pointers): Initialise memory correctly for normal mode.
411 (sim_resume): Handle cases for normal mode using h8300_normal_mode
413 (sim_store_register): Handle 2 byte PC for normal mode.
414 (sim_fetch_register): Handle 2 byte PC for normal mode.
415 (set_h8300h): Set normal mode flag as per architechture.
416 (sim_load): Allocate 64K for normal mode instead of bigger memory.
418 2003-07-18 Michael Snyder <msnyder@redhat.com>
420 * compile.c (decode): Enhancements for mova.
421 Initialize cst, reg, and rdisp inside the loop, for each
422 new instruction. Defer correction of the disp2 values until
423 later, and then adjust them by the size of the first operand,
424 rather than the size of the instruction.
425 (sim_resume): For mova, adjust the size of the second operand
426 according to the type of the first operand (INDEXB vs. INDEXW).
427 In cases where there is only one operand, the other two must
428 both be composed on the fly.
430 2003-07-22 Michael Snyder <msnyder@redhat.com>
432 * compile.c (sim_resume): Revert 6-24 change, it does not
433 work with gdb breakpoints.
435 2003-07-17 Michael Snyder <msnyder@redhat.com>
437 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
438 (decode): IMM16 is always zero-extended.
440 2003-06-24 Michael Snyder <msnyder@redhat.com>
442 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
443 * compile.c (sim_resume): Use the above to return stop signal.
445 2003-06-18 Michael Snyder <msnyder@redhat.com>
447 * compile.c: Replace "Hitachi" with "Renesas".
448 (decode): Distinguish AV_H8S from AV_H8H.
449 (sim_resume): H8SX can use any register for TAS.
450 (decode): Add support for VECIND.
451 (sim_resume): Implement rte/l and rts/l.
452 (GETSR): New macro (actually old macro reincarnated).
453 (decode): Add handling for IMM2.
454 (sim_resume): Drop extra block around jmp, jsr, rts.
455 Add handling for trapa and rte.
456 For divxu.b, change 0xffff mask to 0xff.
457 (set_h8300h): Add bfd_mach_h8300sxn machine.
459 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
461 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
464 2003-06-05 Michael Snyder <msnyder@redhat.com>
466 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
467 (sim_store_register): Ditto.
469 2003-06-04 Michael Snyder <msnyder@redhat.com>
471 * compile.c (sim_info): Fix typo in output.
473 * compile.c (set_h8300h): Replace 'flag' arguments
474 with a bfd_machine argument, and decode it inline.
475 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
477 2003-06-03 Michael Snyder <msnyder@redhat.com>
479 * compile.c: Add h8300sx insns and addressing modes.
480 * sim-main.h: Replaces h8300/inst.h.
481 * Makefile.in: Tweak to bring in some sim/common stuff.
483 2003-04-13 Michael Snyder <msnyder@redhat.com>
485 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
487 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
489 * compile.c (cmdline_location): Added function to
490 return the location of 8-bit (256 locations) where the
491 Command Line arguments would be stored.
492 (decode): Added a TRAP to 0xcc for Commandline
493 processing using pseudo opcode O_SYS_CMDLINE.
494 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
495 (sim_create_inferior): Setting a pointer to
496 Commandline Args array.
497 * inst.h: Added a new variable ptr_command_line for
498 storing pointer to Commandline array.
500 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
502 * compile.c (decode): Added code for some more magic traps.
503 * compile.c (sim_resume): Added support for File I/O system
504 calls through callback to host_system.
505 System calls provided support for :
506 open, read, write, lseek, close, stat, fstat
507 Only basic support for stat and fstat.
509 2003-02-27 Andrew Cagney <cagney@redhat.com>
511 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
513 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
515 * compile.c (init_pointers): Abort if wreg never gets initialized.
516 (sim_resume): Fix the handling of exts.w and extu.w.
518 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
520 * compile.c (sim_resume): Fix the handling of bxor.
522 2003-01-16 Michael Snyder <msnyder@redhat.com>
524 * compile.c: Change K&R function definitions to ISO.
525 (fetch): Make static, and eliminate unused parameter 'n'.
527 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
529 * compile.c: Fix formatting.
532 2002-07-29 Andrey Volkov <avolkov@transas.com>
534 * compile.c: Include "gdb/sim-h8300.h"
535 * Makefile.in: Add dependences on "inst.h",
536 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
538 2002-06-16 Andrew Cagney <ac131313@redhat.com>
540 * configure: Regenerated to track ../common/aclocal.m4 changes.
542 2002-06-08 Andrew Cagney <cagney@redhat.com>
544 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
546 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
548 * compile.c: Fix formatting.
550 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
552 * compile.c: Fix formatting.
554 2002-05-17 Andrey Volkov (avolkov@transas.com)
556 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
558 2002-05-17 Andrey Volkov (avolkov@transas.com)
560 * compile.c: Add support of EXR register
563 2002-05-17 Andrey Volkov (avolkov@transas.com)
565 * compile.c: Made h8300s as new target, not h8300h alias.
568 2002-05-17 Andrey Volkov (avolkov@transas.com)
570 * compile.c: Add additional CCR flags (I,UI,H,U)
572 2002-05-17 Andrey Volkov (avolkov@transas.com)
574 * compile.c: Change literal regnumbers to REGNUMS.
575 Fix instruction and cycles counting
577 2001-12-20 Kazu Hirata <kazu@hxi.com>
579 * compile.c: Fix formatting.
581 2001-12-20 Kazu Hirata <kazu@hxi.com>
583 * compile.c: Fix comment typos.
585 2000-08-10 Kazu Hirata <kazu@hxi.com>
587 * compile.c (decode): Clean up the code.
589 2000-06-15 Kazu Hirata <kazu@hxi.com>
591 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
594 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
596 * compile.c: Don't include "wait.h".
597 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
598 instead of WIF* from host.
600 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
602 * compile.c, writecode.c: Correct typo.
604 2000-06-13 Kazu Hirata <kazu@hxi.com>
606 * compile.c: Fix formatting.
608 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
610 * configure: Regenerated to track ../common/aclocal.m4 changes.
612 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
614 * configure: Regenerated to track ../common/aclocal.m4 changes.
616 1999-05-08 Felix Lee <flee@cygnus.com>
618 * configure: Regenerated to track ../common/aclocal.m4 changes.
620 1999-04-02 Keith Seitz <keiths@cygnus.com>
622 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
623 frequency at which the poll_quit callback is used.
624 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
626 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
628 * configure: Regenerated to track ../common/aclocal.m4 changes.
630 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
632 * configure: Regenerated to track ../common/aclocal.m4 changes.
635 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
637 * acconfig.h: New file.
638 * configure.in: Reverted change of Apr 24; use sinclude again.
640 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
642 * configure: Regenerated to track ../common/aclocal.m4 changes.
645 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
647 * configure.in: Don't call sinclude.
649 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
651 * configure: Regenerated to track ../common/aclocal.m4 changes.
653 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
655 * configure: Regenerated to track ../common/aclocal.m4 changes.
657 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
661 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
667 * compile.c (sim_store_register, sim_fetch_register): Pass in
668 length parameter. Return -1.
670 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
672 * configure: Regenerated to track ../common/aclocal.m4 changes.
674 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
676 * configure: Regenerated to track ../common/aclocal.m4 changes.
678 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
680 * configure: Regenerated to track ../common/aclocal.m4 changes.
682 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
684 * configure: Regenerated to track ../common/aclocal.m4 changes.
687 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
689 * configure: Regenerated to track ../common/aclocal.m4 changes.
691 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
693 * compile.c: #include stdio.h for definition of NULL on
696 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
698 * compile.c (sim_load): Pass lma_p and sim_write args to
701 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
703 * configure: Regenerated to track ../common/aclocal.m4 changes.
705 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
707 * configure: Regenerated to track ../common/aclocal.m4 changes.
709 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
711 * configure: Regenerated to track ../common/aclocal.m4 changes.
713 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
715 * configure: Regenerated to track ../common/aclocal.m4 changes.
717 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
719 * configure: Regenerated to track ../common/aclocal.m4 changes.
721 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
723 * Makefile.in (compile.o): Depend on config.h in local directory.
725 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
727 * configure: Regenerated to track ../common/aclocal.m4 changes.
729 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
731 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
733 * configure.in: check for sys/param.h
734 * compile.c: #ifdef HAVE_SYS_PARAM_H.
735 #define SIGTRAP for wingdb.
736 (sim_resume): poll keyboard at least once per call.
737 (sim_resume): use host_callback instead of printf for syscall
740 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
742 * configure: Regenerated to track ../common/aclocal.m4 changes.
744 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
746 * configure: Regenerated to track ../common/aclocal.m4 changes.
749 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
751 * compile.c (sim_kill): Delete.
752 (sim_create_inferior): Add ABFD argument.
753 (sim_load): Move setting of PC from here.
754 (sim_create_inferior): To here.
755 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
756 the sim_load code should be moved to sim_open.
758 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
760 * configure: Regenerated to track ../common/aclocal.m4 changes.
763 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
765 * compile.c (sim_open): Add ABFD argument.
767 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
769 * compile.c (sim_open): Add callback argument.
770 (sim_set_callbacks): Delete SIM_DESC argument.
772 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
774 * compile.c (sim_load): Call bfd_get_mach instead of examining
776 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
778 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
780 * configure: Regenerated to track ../common/aclocal.m4 changes.
782 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
784 * compile.c (sim_resume): Use poll_quit callback.
785 (sim_stop): New function.
787 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
789 * Makefile.in (SIM_OBJS): Add sim-load.o.
790 * compile.c (sim_kind, myname): New static locals.
791 (sim_open): Set sim_kind, myname.
792 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
793 Call sim_load_file to load file into simulator. Set start address
795 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
797 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
799 * configure: Regenerated to track ../common/aclocal.m4 changes.
802 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
804 * compile.c (sim_open): New arg `kind'.
806 * configure: Regenerated to track ../common/aclocal.m4 changes.
808 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
810 * configure: Regenerated to track ../common/aclocal.m4 changes.
812 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
814 * configure: Regenerated to track ../common/aclocal.m4 changes.
816 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
818 * configure: Re-generate.
820 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
822 * configure: Regenerate to track ../common/aclocal.m4 changes.
824 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
826 * compile.c (sim_open): New SIM_DESC result. Argument is now in
828 (other sim_*): New SIM_DESC argument.
830 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
832 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
833 COMMON_{PRE,POST}_CONFIG_FRAG instead.
834 * configure.in: sinclude ../common/aclocal.m4.
835 * configure: Regenerated.
837 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
839 * configure configure.in Makefile.in: Update to new configure
840 scheme which is more compatible with WinGDB builds.
841 * configure.in: Improve comment on how to run autoconf.
842 * configure: Re-run autoconf to get new ../common/aclocal.m4.
843 * Makefile.in: Use autoconf substitution to install common
846 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
848 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
850 * configure.in: Simplify using macros in ../common/aclocal.m4.
851 * configure: Regenerated.
852 * inst.h (enum sim_state): Define.
853 (cpu_state_type): New member `state'. Set it whenever `exception'
855 * compile.c (sim_callback): New global.
856 (sim_set_simcache_size): Renamed from sim_csize.
857 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
858 'cus it can't work. Change main loop exit test to use cpu.state.
859 (sim_trace): New function.
860 (sim_stop_reason): Add right way to set results, but #if 0 out.
861 (sim_size): New function.
862 (sim_info): Redirect calls to printf_filtered through callback.
863 (sim_set_callbacks): Record callback.
864 * run.c: Deleted, using one in ../common now.
865 * tconfig.in: New file.
867 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
869 * Makefile.in (mostlyclean): Don't remove config.log here.
871 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
873 * compile.c (sim_resume): rts, sleep, bpt and nop have
874 no associated "size".
876 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
878 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
880 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
882 * run.c (main): Don't "load" sections which don't have
884 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
887 (sim_resume, shift/rotate cases): Add support for shift/rotate
889 (OSHIFTS): Corresponding changes.
891 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
893 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
895 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
897 * compile.c (h8300smode): Declare.
899 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
901 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
902 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
904 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
905 (AC_PROG_INSTALL): Added.
906 * configure: Rebuilt.
908 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
910 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
911 * run.c (main): Treat the H8/S like the H8/300H for now.
913 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
915 * compile.c (SEXTCHAR): Clear upper bits when sign
918 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
920 * compile.c (sim_resume): Correctly handle divu.
922 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
924 * compile.c (sim_resume): Never allow the PC to have an
927 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
929 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
930 separate memory is allocate for the 8-bit area.
931 (struct cpu_state_type): Add new "eightbit' field.
932 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
934 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
935 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
936 (init_pointers): Initialize space for the 8-bit area.
937 (sim_write): Handle writing into the 8-bit area.
938 (sim_read): Handle reading from the 8-bit area.
939 (sim_load): Reallocate space for the 8-bit area.
941 * compile.c (sim_load): Re-allocate memory for the simulator
944 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
946 * compile.c (sim_resume): Fix and simplify overflow and carry
947 handling for 32bit ALU insns.
949 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
951 * compile.c (sim_resume): Fix overflow checks for ALU insns.
953 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
955 * compile.c (decode): Use "bit" to hold L_3 immediates instead
956 of holding them in "abs". Handle ABS8MEM memory references aka
957 8-bit area. Replace ABSMOV references with ABS8MEM.
959 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
961 * compile.c (fetch): Handle accesses to the exception/function
964 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
966 * compile.c: #include "wait.h".
967 (sim_resume, sleep insn): Check program exit status in r0.
968 (sim_resume, shift insns): Fix setting of overflow flag for shal.
969 * run.c: #include <signal.h>.
970 (main): Abort if program got SIGILL.
971 Print error message if argument is invalid.
972 (usage): Improve text.
974 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
976 * configure: Regenerate with autoconf 2.7.
978 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
980 * inst.h (MPOWER,MSIZE): Deleted.
981 (H8300{,H}_MSIZE): Define.
982 * compile.c (memory_size): New static global.
983 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
984 (sim_write,sim_read): Use memory_size.
986 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
988 * compile.c (sim_set_callbacks): New.
990 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
992 * Makefile.in (BISON): Remove macro.
994 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
996 * Makefile.in (maintainer-clean): New synonym for realclean.
998 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
1000 * Makefile.in (install): Don't install in $(tooldir).
1002 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
1003 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
1004 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
1005 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
1007 * configure: Rebuild.
1008 * config.in: New file, created by autoheader.
1009 * Makefile.in (AR): Define as @AR@.
1010 (CC): New variable, defined as @CC@.
1011 (CFLAGS): Define as @CFLAGS@.
1012 (RANLIB): Define as @RANLIB@.
1013 (HDEFINES, TDEFINES): New variables.
1014 (@host_makefile_frag@): Remove.
1015 (compile.o, run.o): Depend upon config.h.
1016 (mostlyclean): Make the same as clean, not distclean.
1017 (clean): Remove config.log.
1018 (distclean): Remove config.h and stamp-h.
1019 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
1020 invoking config.status.
1021 (config.h, stamp-h): New targets.
1022 * compile.c: Include "config.h". Don't include <sys/times.h>.
1023 Include <time.h> and <stdlib.h> if they exist. Don't include
1025 (get_now): Remove unused local b.
1026 * run.c: Include "config.h". Include <stdlib.h> if it exists.
1027 Don't include "sysdep.h".
1028 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
1031 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1033 * Update all FSF addresses except those in COPYING* files.
1035 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1037 * Makefile.in (clean): Remove run.
1038 (distclean): Remove Makefile.
1040 * h8300.mt: Removed.
1042 * Makefile.in, configure.in: converted to autoconf.
1043 * configure: New file, generated with autconf 2.4.
1045 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1047 * compile.c (sim_do_command): New function.
1049 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
1051 * compile.c (get_now): Don't do if win32.
1052 (sim_resume): Poll in win32 too.
1054 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
1056 * configure.in: Fix typo in last change.
1058 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1060 * run.c: parse arguments with getopt().
1062 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
1064 * configure.in: Use ../../bfd/hosts/std-host.h if specific
1067 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
1069 * compile.c (sim_resume): Initialize cpu.mask.
1071 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1073 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1075 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
1077 * compile.c: #include "bfd.h".
1078 (sim_*): Set result type to void where there isn't one.
1079 (sim_resume, default case): Set cpu.exception to SIGILL.
1080 (sim_trace): Delete.
1081 (sim_set_pc): Delete.
1082 (sim_info): Delete printf_fn arg, all callers changed.
1083 Call printf_filtered.
1084 (set_h8300h): New arg `flag', all callers changed.
1085 (sim_close): New function.
1086 (sim_load): New function.
1087 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1088 * run.c: #include <varargs.h>, "remote-sim.h".
1089 (printf_filtered): New function.
1091 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1093 * compile.c (decode): Fix typo (16 bit branches).
1094 (*): Some white space clean up.
1096 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1098 * compile.c (decode): Compile 16bit branches properly.
1100 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1102 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1103 andc. Poll for interrupts.
1105 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1107 * compile.c: #include "ansidecl.h" for remote-sim.h.
1109 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1111 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1112 * compile.c: #include "remote-sim.h".
1113 (sim_resume): New arg siggnal.
1114 (sim_write): Use SIM_ADDR for type of arg addr.
1115 Always return a value.
1117 (sim_store_register): Result is type int.
1118 (sim_fetch_register): Ditto.
1119 (sim_stop_reason): Renamed from sim_stop_signal.
1120 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1121 (sim_info): int result, new arg printf_fn.
1122 (sim_kill): int result.
1123 (sim_open): int result, new arg name.
1124 * run.c (main): Use sim_set_pc to set pc.
1125 Update call to sim_info.
1127 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1129 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1131 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1133 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1135 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1137 * compile.c (sim_set_pc): Write to the pc direcly.
1138 (sim_store_register): Now value is passed by reference. (sim_read,
1139 sim_write): Return number of bytes copied.
1141 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1143 * compile.c (mop): New function to do multiplies.
1145 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1147 * compile.c (sim_resume): Add support for nop insn.
1149 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1151 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1153 * run.c (main): If h8/300h binary detected, call set_h8300h.
1154 * compile.c (sim_resume): Fix O_NEG insn.
1156 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1158 * run.c (main): Add -h flag to enable h8/300h emulation.
1159 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1160 (set_h8300h): New function.
1161 (sim_resume): Add support for extu,exts insns.
1162 (sim_resume): Fix logical right shifting.
1163 (sim_resume, label alu32): Fix setting of carry flag.
1165 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1167 * compile.c (sim_csize): Initialize cpu.cache.
1169 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1171 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1173 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1175 * run.c (main): Fix parsing of args.
1177 * compile.c (sim_resume): Fix shll insn.
1179 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1181 * compile.c: New file, supports H8/300H.
1182 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1184 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1186 * run.c (main): Add -v to print info.
1187 * p3.c (sim_info): New function.
1189 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1191 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1193 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1195 * Makefile.in: Don't use cb or indent
1196 * p1.c, state.h, writecode.c: lint
1198 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1200 * Makefile.in: Make SunOS halfdone VPATH work.
1201 * p1.c: Lint picked up by HP native compiler.
1203 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1205 * p1.c (sim_resume): when running on dos, any character typed to
1206 the keyboard will cause a simulated exception.
1208 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1210 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1213 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)