1 2016-01-03 Mike Frysinger <vapier@gentoo.org>
3 * compile.c (sim_open): Update sim_parse_args comment.
5 2016-01-03 Mike Frysinger <vapier@gentoo.org>
7 * config.in, configure: Regenerate.
9 2016-01-02 Mike Frysinger <vapier@gentoo.org>
11 * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
12 * configure: Regenerate.
14 2015-12-30 Mike Frysinger <vapier@gentoo.org>
16 * compile.c (sim_state_initialize): Delete.
17 (sim_open): Replace sim_state_initialize call with SBR_REGNUM
20 2015-12-30 Mike Frysinger <vapier@gentoo.org>
22 * compile.c (h8300_reg_store): Delete sd. Change init_pointers to
23 use CPU_STATE (cpu). Change h8_set_pc to cpu->pc. Return -1 and
24 drop the printf if the default case. Change all the set func calls
25 to use cpu->regs[rn] instead.
26 (h8300_reg_store): Delete sd. Change init_pointers to
27 use CPU_STATE (cpu). Change h8_get_pc to cpu->pc. Return -1 and
28 drop the printf if the default case. Change all the get func calls
29 to use cpu->regs[rn] instead. Add ZERO_REGNUM case. Return 2 and
30 4 instead of -1 at the end.
32 2015-12-30 Mike Frysinger <vapier@gentoo.org>
34 * compile.c (lvalue): Change sim_engine_set_run_state calls to
35 sim_engine_halt. Declare local cpu.
38 (sim_resume): Rename to ...
39 (step_once): ... this. Declare init1, poll_count, reason, and
40 sigrc variables. Delete step checking. Change
41 sim_engine_set_run_state calls to sim_engine_halt. Delete poll
42 logic. Change while(1) loop to while(0).
43 (sim_engine_run): New function.
44 * Makefile.in (SIM_OBJS): Add sim-resume.o.
46 2015-12-30 Mike Frysinger <vapier@gentoo.org>
48 * compile.c (sim_open): Delete current_alignment and
49 current_target_byte_order assignments.
50 * configure.ac: Call SIM_AC_OPTION_ENDIAN and
51 SIM_AC_OPTION_ALIGNMENT.
52 * configure: Regenerate.
54 2015-12-30 Mike Frysinger <vapier@gentoo.org>
56 * wrapper.c (sim_store_register): Rename to ...
57 (h8300_reg_store): ... this. Declare sd.
58 (sim_fetch_register): Rename to ...
59 (h8300_reg_fetch): ... this. Declare sd.
60 (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
62 2015-12-30 Mike Frysinger <vapier@gentoo.org>
64 * compile.c (lreg): Delete.
65 (init_pointers): Delete lreg assignments.
67 2015-12-30 Mike Frysinger <vapier@gentoo.org>
69 * inst.h: Delete file.
70 * Makefile.in (compile.o): Delete rule.
72 2015-12-26 Mike Frysinger <vapier@gentoo.org>
74 * config.in, configure: Regenerate.
76 2015-12-24 Mike Frysinger <vapier@gentoo.org>
78 * compile.c (H8300_OPTIONS): New enum from common/sim-options.c.
79 (h8300_option_handler): New func from common/sim-options.c.
80 (h8300_options): New options from common/sim-options.c.
81 (sim_open): Call sim_add_option_table.
82 * tconfig.h: Delete file.
84 2015-12-24 Mike Frysinger <vapier@gentoo.org>
86 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
88 2015-11-21 Mike Frysinger <vapier@gentoo.org>
90 * compile.c (sim_callback, sim_kind, myname): Delete.
91 (init_pointers, sim_store_register, sim_fetch_register, sim_info):
92 Change sim_callback->printf_filtered calls to sim_io_printf.
93 (sim_resume): Likewise. Declare sim_callback.
94 (sim_open): Delete sim_callback, sim_kind, and myname assignment.
95 (sim_load); Use sd to look up myname, sim_callback, and sim_kind.
97 2015-11-15 Mike Frysinger <vapier@gentoo.org>
99 * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
101 2015-11-15 Mike Frysinger <vapier@gentoo.org>
103 * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-stop.o.
104 * compile.c (sim_stop, sim_stop_reason): Delete.
106 2015-11-14 Mike Frysinger <vapier@gentoo.org>
108 * Makefile.in (SIM_OBJS): Delete sim-load.o.
110 2015-11-14 Mike Frysinger <vapier@gentoo.org>
112 * compile.c (sim_close): Delete.
114 2015-11-09 Mike Frysinger <vapier@gentoo.org>
116 * compile.c (littleendian): Delete.
117 (init_pointers): Delete littleendian usage.
119 2015-06-23 Mike Frysinger <vapier@gentoo.org>
121 * configure: Regenerate.
123 2015-06-12 Mike Frysinger <vapier@gentoo.org>
125 * configure: Regenerate.
127 2015-06-12 Mike Frysinger <vapier@gentoo.org>
129 * configure: Regenerate.
131 2015-04-18 Mike Frysinger <vapier@gentoo.org>
133 * sim-main.h (SIM_CPU): Delete.
135 2015-04-18 Mike Frysinger <vapier@gentoo.org>
137 * sim-main.h (sim_cia): Delete.
139 2015-04-17 Mike Frysinger <vapier@gentoo.org>
141 * sim-main.h (CIA_GET, CIA_SET): Delete.
143 2015-04-17 Mike Frysinger <vapier@gentoo.org>
145 * compile.c (h8300_pc_get, h8300_pc_set): New functions.
146 (sim_open): Declare new local var i. Call CPU_PC_FETCH &
147 CPU_PC_STORE for all cpus.
148 * sim-main.h (SIM_CPU): Define.
150 2015-04-15 Mike Frysinger <vapier@gentoo.org>
152 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
153 * sim-main.h (STATE_CPU): Delete.
155 2015-04-15 Mike Frysinger <vapier@gentoo.org>
157 * compile.c: Include sim-options.h.
158 (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
159 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
160 (STATE_CPU): Handle WITH_SMP.
162 2015-04-13 Mike Frysinger <vapier@gentoo.org>
164 * configure: Regenerate.
166 2015-04-06 Mike Frysinger <vapier@gentoo.org>
168 * Makefile.in (SIM_OBJS): Delete sim-engine.o.
170 2015-04-01 Mike Frysinger <vapier@gentoo.org>
172 * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
174 2015-03-31 Mike Frysinger <vapier@gentoo.org>
176 * config.in, configure: Regenerate.
178 2015-03-24 Mike Frysinger <vapier@gentoo.org>
180 * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
181 * tconfig.h (SIM_HAVE_PROFILE): Delete.
183 2015-03-16 Mike Frysinger <vapier@gentoo.org>
185 * config.in, configure: Regenerate.
186 * tconfig.in: Rename file ...
187 * tconfig.h: ... here.
189 2015-03-14 Mike Frysinger <vapier@gentoo.org>
191 * Makefile.in (SIM_RUN_OBJS): Delete.
193 2015-03-14 Mike Frysinger <vapier@gentoo.org>
195 * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
196 * aclocal.m4, configure: Regenerate.
198 2014-12-03 Joel Brobecker <brobecker@adacore.com>
200 * compile.c (sim_resume): Adjust calls to "stat" and "fstat"
201 callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
202 following renaming in callback.h.
204 2014-08-19 Alan Modra <amodra@gmail.com>
206 * configure: Regenerate.
208 2014-08-15 Roland McGrath <mcgrathr@google.com>
210 * configure: Regenerate.
211 * config.in: Regenerate.
213 2014-03-05 Mike Frysinger <vapier@gentoo.org>
215 * compile.c (sim_load): Add const to prog.
217 2014-02-17 Mike Frysinger <vapier@gentoo.org>
220 * compile.c (control_c_sim_desc): Delete.
221 (control_c): Likewise.
222 (sim_resume): Delete signal(SIGINT) handling.
224 2013-09-23 Alan Modra <amodra@gmail.com>
226 * configure: Regenerate.
228 2013-06-03 Mike Frysinger <vapier@gentoo.org>
230 * aclocal.m4, configure: Regenerate.
232 2012-06-15 Joel Brobecker <brobecker@adacore.com>
234 * config.in, configure: Regenerate.
236 2012-05-18 Nick Clifton <nickc@redhat.com>
239 * compile.c: Include config.h before system header files.
240 * sim-main.h: Likewise.
242 2012-03-24 Mike Frysinger <vapier@gentoo.org>
244 * aclocal.m4, config.in, configure: Regenerate.
246 2011-12-03 Mike Frysinger <vapier@gentoo.org>
248 * aclocal.m4: New file.
249 * configure: Regenerate.
251 2011-10-17 Mike Frysinger <vapier@gentoo.org>
253 * configure.ac: Change include to common/acinclude.m4.
255 2011-10-17 Mike Frysinger <vapier@gentoo.org>
257 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
258 call. Replace common.m4 include with SIM_AC_COMMON.
259 * configure: Regenerate.
261 2011-07-05 Mike Frysinger <vapier@gentoo.org>
263 * compile.c (sim_do_command): Delete.
265 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
267 * compile.c (sim_store_register): Update return value to
270 2010-04-14 Mike Frysinger <vapier@gentoo.org>
272 * compile.c (sim_write): Add const to buffer arg.
274 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
276 * configure: Regenerate.
278 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
279 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
280 Index registers not masked memory areas.
281 Only simply increment or decrement.
282 * compile.c(store_1): Ditto.
284 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
286 * config.in: Regenerate.
287 * configure: Likewise.
289 * configure: Regenerate.
291 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
293 * compile.c: Add const to remove warning.
295 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
297 * configure: Regenerate to track ../common/common.m4 changes.
300 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
301 Daniel Jacobowitz <dan@codesourcery.com>
302 Joseph Myers <joseph@codesourcery.com>
304 * configure: Regenerate.
306 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
308 * compile.c (sim_resume): Fix the last byte of ARGV for
311 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
313 * acconfig.h: Remove.
314 * config.in: Regenerate.
316 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
318 * compile.c (OBITOP): Bit address mask low three bit.
319 * compile.c (decode): Fix warning.
321 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
323 * configure: Regenerated.
325 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
327 * configure: Regenerated.
329 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
331 * configure: Regenerated.
333 2005-03-23 Mark Kettenis <kettenis@gnu.org>
335 * configure: Regenerate.
337 2005-01-14 Andrew Cagney <cagney@gnu.org>
339 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
340 explicit call to AC_CONFIG_HEADER.
341 * configure: Regenerate.
343 2005-01-12 Andrew Cagney <cagney@gnu.org>
345 * configure.ac: Update to use ../common/common.m4.
346 * configure: Re-generate.
348 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
350 * configure: Regenerated to track ../common/aclocal.m4 changes.
352 2005-01-07 Andrew Cagney <cagney@gnu.org>
354 * configure.ac: Rename configure.in, require autoconf 2.59.
355 * configure: Re-generate.
357 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
359 * configure: Regenerate for ../common/aclocal.m4 update.
361 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
363 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
364 * compile.c (sim_resume): Make sure that dst.reg refers to the
365 right register byte in mova/sz.l @(dd,RnL),ERn.
366 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
367 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
368 mulxs, divs and divxs.
370 * compile.c (sim_load): Update sd->memory_size.
372 2004-06-10 Michael Snyder <msnyder@redhat.com>
374 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
375 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
377 2004-01-05 Michael Snyder <msnyder@redhat.com>
379 * compile.c (sim_load): Don't pass a type to bfd_openr.
381 2003-12-16 Michael Snyder <msnyder@redhat.com>
383 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
384 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
386 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
388 * compile.c (set_h8300h): Initialize globals to zero.
390 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
392 * compile.c (h8300_normal_mode): New.
393 (SP): Handle normal mode.
394 (bitfrom): Use normal mode flag to return suitable value.
395 (lvalue): Use normal mode flag to return command line location.
396 (decode): Decode instruction correctly for normal mode.
397 (init_pointers): Initialise memory correctly for normal mode.
398 (sim_resume): Handle cases for normal mode using h8300_normal_mode
400 (sim_store_register): Handle 2 byte PC for normal mode.
401 (sim_fetch_register): Handle 2 byte PC for normal mode.
402 (set_h8300h): Set normal mode flag as per architechture.
403 (sim_load): Allocate 64K for normal mode instead of bigger memory.
405 2003-07-18 Michael Snyder <msnyder@redhat.com>
407 * compile.c (decode): Enhancements for mova.
408 Initialize cst, reg, and rdisp inside the loop, for each
409 new instruction. Defer correction of the disp2 values until
410 later, and then adjust them by the size of the first operand,
411 rather than the size of the instruction.
412 (sim_resume): For mova, adjust the size of the second operand
413 according to the type of the first operand (INDEXB vs. INDEXW).
414 In cases where there is only one operand, the other two must
415 both be composed on the fly.
417 2003-07-22 Michael Snyder <msnyder@redhat.com>
419 * compile.c (sim_resume): Revert 6-24 change, it does not
420 work with gdb breakpoints.
422 2003-07-17 Michael Snyder <msnyder@redhat.com>
424 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
425 (decode): IMM16 is always zero-extended.
427 2003-06-24 Michael Snyder <msnyder@redhat.com>
429 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
430 * compile.c (sim_resume): Use the above to return stop signal.
432 2003-06-18 Michael Snyder <msnyder@redhat.com>
434 * compile.c: Replace "Hitachi" with "Renesas".
435 (decode): Distinguish AV_H8S from AV_H8H.
436 (sim_resume): H8SX can use any register for TAS.
437 (decode): Add support for VECIND.
438 (sim_resume): Implement rte/l and rts/l.
439 (GETSR): New macro (actually old macro reincarnated).
440 (decode): Add handling for IMM2.
441 (sim_resume): Drop extra block around jmp, jsr, rts.
442 Add handling for trapa and rte.
443 For divxu.b, change 0xffff mask to 0xff.
444 (set_h8300h): Add bfd_mach_h8300sxn machine.
446 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
448 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
451 2003-06-05 Michael Snyder <msnyder@redhat.com>
453 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
454 (sim_store_register): Ditto.
456 2003-06-04 Michael Snyder <msnyder@redhat.com>
458 * compile.c (sim_info): Fix typo in output.
460 * compile.c (set_h8300h): Replace 'flag' arguments
461 with a bfd_machine argument, and decode it inline.
462 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
464 2003-06-03 Michael Snyder <msnyder@redhat.com>
466 * compile.c: Add h8300sx insns and addressing modes.
467 * sim-main.h: Replaces h8300/inst.h.
468 * Makefile.in: Tweak to bring in some sim/common stuff.
470 2003-04-13 Michael Snyder <msnyder@redhat.com>
472 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
474 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
476 * compile.c (cmdline_location): Added function to
477 return the location of 8-bit (256 locations) where the
478 Command Line arguments would be stored.
479 (decode): Added a TRAP to 0xcc for Commandline
480 processing using pseudo opcode O_SYS_CMDLINE.
481 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
482 (sim_create_inferior): Setting a pointer to
483 Commandline Args array.
484 * inst.h: Added a new variable ptr_command_line for
485 storing pointer to Commandline array.
487 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
489 * compile.c (decode): Added code for some more magic traps.
490 * compile.c (sim_resume): Added support for File I/O system
491 calls through callback to host_system.
492 System calls provided support for :
493 open, read, write, lseek, close, stat, fstat
494 Only basic support for stat and fstat.
496 2003-02-27 Andrew Cagney <cagney@redhat.com>
498 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
500 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
502 * compile.c (init_pointers): Abort if wreg never gets initialized.
503 (sim_resume): Fix the handling of exts.w and extu.w.
505 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
507 * compile.c (sim_resume): Fix the handling of bxor.
509 2003-01-16 Michael Snyder <msnyder@redhat.com>
511 * compile.c: Change K&R function definitions to ISO.
512 (fetch): Make static, and eliminate unused parameter 'n'.
514 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
516 * compile.c: Fix formatting.
519 2002-07-29 Andrey Volkov <avolkov@transas.com>
521 * compile.c: Include "gdb/sim-h8300.h"
522 * Makefile.in: Add dependences on "inst.h",
523 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
525 2002-06-16 Andrew Cagney <ac131313@redhat.com>
527 * configure: Regenerated to track ../common/aclocal.m4 changes.
529 2002-06-08 Andrew Cagney <cagney@redhat.com>
531 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
533 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
535 * compile.c: Fix formatting.
537 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
539 * compile.c: Fix formatting.
541 2002-05-17 Andrey Volkov (avolkov@transas.com)
543 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
545 2002-05-17 Andrey Volkov (avolkov@transas.com)
547 * compile.c: Add support of EXR register
550 2002-05-17 Andrey Volkov (avolkov@transas.com)
552 * compile.c: Made h8300s as new target, not h8300h alias.
555 2002-05-17 Andrey Volkov (avolkov@transas.com)
557 * compile.c: Add additional CCR flags (I,UI,H,U)
559 2002-05-17 Andrey Volkov (avolkov@transas.com)
561 * compile.c: Change literal regnumbers to REGNUMS.
562 Fix instruction and cycles counting
564 2001-12-20 Kazu Hirata <kazu@hxi.com>
566 * compile.c: Fix formatting.
568 2001-12-20 Kazu Hirata <kazu@hxi.com>
570 * compile.c: Fix comment typos.
572 2000-08-10 Kazu Hirata <kazu@hxi.com>
574 * compile.c (decode): Clean up the code.
576 2000-06-15 Kazu Hirata <kazu@hxi.com>
578 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
581 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
583 * compile.c: Don't include "wait.h".
584 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
585 instead of WIF* from host.
587 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
589 * compile.c, writecode.c: Correct typo.
591 2000-06-13 Kazu Hirata <kazu@hxi.com>
593 * compile.c: Fix formatting.
595 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
597 * configure: Regenerated to track ../common/aclocal.m4 changes.
599 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
601 * configure: Regenerated to track ../common/aclocal.m4 changes.
603 1999-05-08 Felix Lee <flee@cygnus.com>
605 * configure: Regenerated to track ../common/aclocal.m4 changes.
607 1999-04-02 Keith Seitz <keiths@cygnus.com>
609 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
610 frequency at which the poll_quit callback is used.
611 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
613 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
615 * configure: Regenerated to track ../common/aclocal.m4 changes.
617 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
619 * configure: Regenerated to track ../common/aclocal.m4 changes.
622 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
624 * acconfig.h: New file.
625 * configure.in: Reverted change of Apr 24; use sinclude again.
627 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
629 * configure: Regenerated to track ../common/aclocal.m4 changes.
632 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
634 * configure.in: Don't call sinclude.
636 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
638 * configure: Regenerated to track ../common/aclocal.m4 changes.
640 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
642 * configure: Regenerated to track ../common/aclocal.m4 changes.
644 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
646 * configure: Regenerated to track ../common/aclocal.m4 changes.
648 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
650 * configure: Regenerated to track ../common/aclocal.m4 changes.
652 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
654 * compile.c (sim_store_register, sim_fetch_register): Pass in
655 length parameter. Return -1.
657 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
659 * configure: Regenerated to track ../common/aclocal.m4 changes.
661 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
663 * configure: Regenerated to track ../common/aclocal.m4 changes.
665 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
667 * configure: Regenerated to track ../common/aclocal.m4 changes.
669 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
671 * configure: Regenerated to track ../common/aclocal.m4 changes.
674 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
676 * configure: Regenerated to track ../common/aclocal.m4 changes.
678 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
680 * compile.c: #include stdio.h for definition of NULL on
683 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
685 * compile.c (sim_load): Pass lma_p and sim_write args to
688 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
690 * configure: Regenerated to track ../common/aclocal.m4 changes.
692 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
694 * configure: Regenerated to track ../common/aclocal.m4 changes.
696 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
698 * configure: Regenerated to track ../common/aclocal.m4 changes.
700 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
702 * configure: Regenerated to track ../common/aclocal.m4 changes.
704 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
706 * configure: Regenerated to track ../common/aclocal.m4 changes.
708 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
710 * Makefile.in (compile.o): Depend on config.h in local directory.
712 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
714 * configure: Regenerated to track ../common/aclocal.m4 changes.
716 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
718 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
720 * configure.in: check for sys/param.h
721 * compile.c: #ifdef HAVE_SYS_PARAM_H.
722 #define SIGTRAP for wingdb.
723 (sim_resume): poll keyboard at least once per call.
724 (sim_resume): use host_callback instead of printf for syscall
727 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
729 * configure: Regenerated to track ../common/aclocal.m4 changes.
731 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
733 * configure: Regenerated to track ../common/aclocal.m4 changes.
736 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
738 * compile.c (sim_kill): Delete.
739 (sim_create_inferior): Add ABFD argument.
740 (sim_load): Move setting of PC from here.
741 (sim_create_inferior): To here.
742 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
743 the sim_load code should be moved to sim_open.
745 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
747 * configure: Regenerated to track ../common/aclocal.m4 changes.
750 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
752 * compile.c (sim_open): Add ABFD argument.
754 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
756 * compile.c (sim_open): Add callback argument.
757 (sim_set_callbacks): Delete SIM_DESC argument.
759 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
761 * compile.c (sim_load): Call bfd_get_mach instead of examining
763 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
765 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
767 * configure: Regenerated to track ../common/aclocal.m4 changes.
769 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
771 * compile.c (sim_resume): Use poll_quit callback.
772 (sim_stop): New function.
774 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
776 * Makefile.in (SIM_OBJS): Add sim-load.o.
777 * compile.c (sim_kind, myname): New static locals.
778 (sim_open): Set sim_kind, myname.
779 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
780 Call sim_load_file to load file into simulator. Set start address
782 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
784 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
786 * configure: Regenerated to track ../common/aclocal.m4 changes.
789 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
791 * compile.c (sim_open): New arg `kind'.
793 * configure: Regenerated to track ../common/aclocal.m4 changes.
795 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
797 * configure: Regenerated to track ../common/aclocal.m4 changes.
799 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
801 * configure: Regenerated to track ../common/aclocal.m4 changes.
803 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
805 * configure: Re-generate.
807 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
809 * configure: Regenerate to track ../common/aclocal.m4 changes.
811 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
813 * compile.c (sim_open): New SIM_DESC result. Argument is now in
815 (other sim_*): New SIM_DESC argument.
817 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
819 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
820 COMMON_{PRE,POST}_CONFIG_FRAG instead.
821 * configure.in: sinclude ../common/aclocal.m4.
822 * configure: Regenerated.
824 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
826 * configure configure.in Makefile.in: Update to new configure
827 scheme which is more compatible with WinGDB builds.
828 * configure.in: Improve comment on how to run autoconf.
829 * configure: Re-run autoconf to get new ../common/aclocal.m4.
830 * Makefile.in: Use autoconf substitution to install common
833 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
835 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
837 * configure.in: Simplify using macros in ../common/aclocal.m4.
838 * configure: Regenerated.
839 * inst.h (enum sim_state): Define.
840 (cpu_state_type): New member `state'. Set it whenever `exception'
842 * compile.c (sim_callback): New global.
843 (sim_set_simcache_size): Renamed from sim_csize.
844 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
845 'cus it can't work. Change main loop exit test to use cpu.state.
846 (sim_trace): New function.
847 (sim_stop_reason): Add right way to set results, but #if 0 out.
848 (sim_size): New function.
849 (sim_info): Redirect calls to printf_filtered through callback.
850 (sim_set_callbacks): Record callback.
851 * run.c: Deleted, using one in ../common now.
852 * tconfig.in: New file.
854 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
856 * Makefile.in (mostlyclean): Don't remove config.log here.
858 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
860 * compile.c (sim_resume): rts, sleep, bpt and nop have
861 no associated "size".
863 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
865 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
867 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
869 * run.c (main): Don't "load" sections which don't have
871 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
874 (sim_resume, shift/rotate cases): Add support for shift/rotate
876 (OSHIFTS): Corresponding changes.
878 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
880 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
882 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
884 * compile.c (h8300smode): Declare.
886 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
888 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
889 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
891 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
892 (AC_PROG_INSTALL): Added.
893 * configure: Rebuilt.
895 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
897 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
898 * run.c (main): Treat the H8/S like the H8/300H for now.
900 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
902 * compile.c (SEXTCHAR): Clear upper bits when sign
905 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
907 * compile.c (sim_resume): Correctly handle divu.
909 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
911 * compile.c (sim_resume): Never allow the PC to have an
914 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
916 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
917 separate memory is allocate for the 8-bit area.
918 (struct cpu_state_type): Add new "eightbit' field.
919 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
921 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
922 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
923 (init_pointers): Initialize space for the 8-bit area.
924 (sim_write): Handle writing into the 8-bit area.
925 (sim_read): Handle reading from the 8-bit area.
926 (sim_load): Reallocate space for the 8-bit area.
928 * compile.c (sim_load): Re-allocate memory for the simulator
931 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
933 * compile.c (sim_resume): Fix and simplify overflow and carry
934 handling for 32bit ALU insns.
936 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
938 * compile.c (sim_resume): Fix overflow checks for ALU insns.
940 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
942 * compile.c (decode): Use "bit" to hold L_3 immediates instead
943 of holding them in "abs". Handle ABS8MEM memory references aka
944 8-bit area. Replace ABSMOV references with ABS8MEM.
946 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
948 * compile.c (fetch): Handle accesses to the exception/function
951 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
953 * compile.c: #include "wait.h".
954 (sim_resume, sleep insn): Check program exit status in r0.
955 (sim_resume, shift insns): Fix setting of overflow flag for shal.
956 * run.c: #include <signal.h>.
957 (main): Abort if program got SIGILL.
958 Print error message if argument is invalid.
959 (usage): Improve text.
961 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
963 * configure: Regenerate with autoconf 2.7.
965 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
967 * inst.h (MPOWER,MSIZE): Deleted.
968 (H8300{,H}_MSIZE): Define.
969 * compile.c (memory_size): New static global.
970 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
971 (sim_write,sim_read): Use memory_size.
973 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
975 * compile.c (sim_set_callbacks): New.
977 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
979 * Makefile.in (BISON): Remove macro.
981 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
983 * Makefile.in (maintainer-clean): New synonym for realclean.
985 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
987 * Makefile.in (install): Don't install in $(tooldir).
989 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
990 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
991 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
992 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
994 * configure: Rebuild.
995 * config.in: New file, created by autoheader.
996 * Makefile.in (AR): Define as @AR@.
997 (CC): New variable, defined as @CC@.
998 (CFLAGS): Define as @CFLAGS@.
999 (RANLIB): Define as @RANLIB@.
1000 (HDEFINES, TDEFINES): New variables.
1001 (@host_makefile_frag@): Remove.
1002 (compile.o, run.o): Depend upon config.h.
1003 (mostlyclean): Make the same as clean, not distclean.
1004 (clean): Remove config.log.
1005 (distclean): Remove config.h and stamp-h.
1006 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
1007 invoking config.status.
1008 (config.h, stamp-h): New targets.
1009 * compile.c: Include "config.h". Don't include <sys/times.h>.
1010 Include <time.h> and <stdlib.h> if they exist. Don't include
1012 (get_now): Remove unused local b.
1013 * run.c: Include "config.h". Include <stdlib.h> if it exists.
1014 Don't include "sysdep.h".
1015 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
1018 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
1020 * Update all FSF addresses except those in COPYING* files.
1022 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1024 * Makefile.in (clean): Remove run.
1025 (distclean): Remove Makefile.
1027 * h8300.mt: Removed.
1029 * Makefile.in, configure.in: converted to autoconf.
1030 * configure: New file, generated with autconf 2.4.
1032 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1034 * compile.c (sim_do_command): New function.
1036 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
1038 * compile.c (get_now): Don't do if win32.
1039 (sim_resume): Poll in win32 too.
1041 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
1043 * configure.in: Fix typo in last change.
1045 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1047 * run.c: parse arguments with getopt().
1049 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
1051 * configure.in: Use ../../bfd/hosts/std-host.h if specific
1054 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
1056 * compile.c (sim_resume): Initialize cpu.mask.
1058 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1060 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
1062 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
1064 * compile.c: #include "bfd.h".
1065 (sim_*): Set result type to void where there isn't one.
1066 (sim_resume, default case): Set cpu.exception to SIGILL.
1067 (sim_trace): Delete.
1068 (sim_set_pc): Delete.
1069 (sim_info): Delete printf_fn arg, all callers changed.
1070 Call printf_filtered.
1071 (set_h8300h): New arg `flag', all callers changed.
1072 (sim_close): New function.
1073 (sim_load): New function.
1074 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
1075 * run.c: #include <varargs.h>, "remote-sim.h".
1076 (printf_filtered): New function.
1078 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
1080 * compile.c (decode): Fix typo (16 bit branches).
1081 (*): Some white space clean up.
1083 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1085 * compile.c (decode): Compile 16bit branches properly.
1087 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1089 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
1090 andc. Poll for interrupts.
1092 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
1094 * compile.c: #include "ansidecl.h" for remote-sim.h.
1096 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
1098 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
1099 * compile.c: #include "remote-sim.h".
1100 (sim_resume): New arg siggnal.
1101 (sim_write): Use SIM_ADDR for type of arg addr.
1102 Always return a value.
1104 (sim_store_register): Result is type int.
1105 (sim_fetch_register): Ditto.
1106 (sim_stop_reason): Renamed from sim_stop_signal.
1107 (sim_set_pc): Use SIM_ADDR for type of arg pc.
1108 (sim_info): int result, new arg printf_fn.
1109 (sim_kill): int result.
1110 (sim_open): int result, new arg name.
1111 * run.c (main): Use sim_set_pc to set pc.
1112 Update call to sim_info.
1114 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
1116 * compile.c (sim_stop_signal): Result is now enum sim_stop.
1118 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1120 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
1122 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1124 * compile.c (sim_set_pc): Write to the pc direcly.
1125 (sim_store_register): Now value is passed by reference. (sim_read,
1126 sim_write): Return number of bytes copied.
1128 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1130 * compile.c (mop): New function to do multiplies.
1132 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
1134 * compile.c (sim_resume): Add support for nop insn.
1136 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
1138 * compile.c: Reset HMODE back to zero (accidently set it to 1).
1140 * run.c (main): If h8/300h binary detected, call set_h8300h.
1141 * compile.c (sim_resume): Fix O_NEG insn.
1143 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
1145 * run.c (main): Add -h flag to enable h8/300h emulation.
1146 * compile.c: Rename Hmode to HMODE (consistency with gdb).
1147 (set_h8300h): New function.
1148 (sim_resume): Add support for extu,exts insns.
1149 (sim_resume): Fix logical right shifting.
1150 (sim_resume, label alu32): Fix setting of carry flag.
1152 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
1154 * compile.c (sim_csize): Initialize cpu.cache.
1156 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
1158 * Makefile.in: Add -I../../bfd to pick up bfd.h.
1160 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
1162 * run.c (main): Fix parsing of args.
1164 * compile.c (sim_resume): Fix shll insn.
1166 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1168 * compile.c: New file, supports H8/300H.
1169 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1171 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1173 * run.c (main): Add -v to print info.
1174 * p3.c (sim_info): New function.
1176 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
1178 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1180 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
1182 * Makefile.in: Don't use cb or indent
1183 * p1.c, state.h, writecode.c: lint
1185 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
1187 * Makefile.in: Make SunOS halfdone VPATH work.
1188 * p1.c: Lint picked up by HP native compiler.
1190 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1192 * p1.c (sim_resume): when running on dos, any character typed to
1193 the keyboard will cause a simulated exception.
1195 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1197 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1200 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)