1 2012-03-24 Mike Frysinger <vapier@gentoo.org>
3 * aclocal.m4, config.in, configure: Regenerate.
5 2011-12-03 Mike Frysinger <vapier@gentoo.org>
7 * aclocal.m4: New file.
8 * configure: Regenerate.
10 2011-10-17 Mike Frysinger <vapier@gentoo.org>
12 * configure.ac: Change include to common/acinclude.m4.
14 2011-10-17 Mike Frysinger <vapier@gentoo.org>
16 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
17 call. Replace common.m4 include with SIM_AC_COMMON.
18 * configure: Regenerate.
20 2011-07-05 Mike Frysinger <vapier@gentoo.org>
22 * compile.c (sim_do_command): Delete.
24 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
26 * compile.c (sim_store_register): Update return value to
29 2010-04-14 Mike Frysinger <vapier@gentoo.org>
31 * compile.c (sim_write): Add const to buffer arg.
33 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
35 * configure: Regenerate.
37 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
38 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
39 Index registers not masked memory areas.
40 Only simply increment or decrement.
41 * compile.c(store_1): Ditto.
43 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
45 * config.in: Regenerate.
46 * configure: Likewise.
48 * configure: Regenerate.
50 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
52 * compile.c: Add const to remove warning.
54 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
56 * configure: Regenerate to track ../common/common.m4 changes.
59 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
60 Daniel Jacobowitz <dan@codesourcery.com>
61 Joseph Myers <joseph@codesourcery.com>
63 * configure: Regenerate.
65 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
67 * compile.c (sim_resume): Fix the last byte of ARGV for
70 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
73 * config.in: Regenerate.
75 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
77 * compile.c (OBITOP): Bit address mask low three bit.
78 * compile.c (decode): Fix warning.
80 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
82 * configure: Regenerated.
84 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
86 * configure: Regenerated.
88 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
90 * configure: Regenerated.
92 2005-03-23 Mark Kettenis <kettenis@gnu.org>
94 * configure: Regenerate.
96 2005-01-14 Andrew Cagney <cagney@gnu.org>
98 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
99 explicit call to AC_CONFIG_HEADER.
100 * configure: Regenerate.
102 2005-01-12 Andrew Cagney <cagney@gnu.org>
104 * configure.ac: Update to use ../common/common.m4.
105 * configure: Re-generate.
107 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
109 * configure: Regenerated to track ../common/aclocal.m4 changes.
111 2005-01-07 Andrew Cagney <cagney@gnu.org>
113 * configure.ac: Rename configure.in, require autoconf 2.59.
114 * configure: Re-generate.
116 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
118 * configure: Regenerate for ../common/aclocal.m4 update.
120 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
122 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
123 * compile.c (sim_resume): Make sure that dst.reg refers to the
124 right register byte in mova/sz.l @(dd,RnL),ERn.
125 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
126 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
127 mulxs, divs and divxs.
129 * compile.c (sim_load): Update sd->memory_size.
131 2004-06-10 Michael Snyder <msnyder@redhat.com>
133 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
134 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
136 2004-01-05 Michael Snyder <msnyder@redhat.com>
138 * compile.c (sim_load): Don't pass a type to bfd_openr.
140 2003-12-16 Michael Snyder <msnyder@redhat.com>
142 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
143 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
145 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
147 * compile.c (set_h8300h): Initialize globals to zero.
149 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
151 * compile.c (h8300_normal_mode): New.
152 (SP): Handle normal mode.
153 (bitfrom): Use normal mode flag to return suitable value.
154 (lvalue): Use normal mode flag to return command line location.
155 (decode): Decode instruction correctly for normal mode.
156 (init_pointers): Initialise memory correctly for normal mode.
157 (sim_resume): Handle cases for normal mode using h8300_normal_mode
159 (sim_store_register): Handle 2 byte PC for normal mode.
160 (sim_fetch_register): Handle 2 byte PC for normal mode.
161 (set_h8300h): Set normal mode flag as per architechture.
162 (sim_load): Allocate 64K for normal mode instead of bigger memory.
164 2003-07-18 Michael Snyder <msnyder@redhat.com>
166 * compile.c (decode): Enhancements for mova.
167 Initialize cst, reg, and rdisp inside the loop, for each
168 new instruction. Defer correction of the disp2 values until
169 later, and then adjust them by the size of the first operand,
170 rather than the size of the instruction.
171 (sim_resume): For mova, adjust the size of the second operand
172 according to the type of the first operand (INDEXB vs. INDEXW).
173 In cases where there is only one operand, the other two must
174 both be composed on the fly.
176 2003-07-22 Michael Snyder <msnyder@redhat.com>
178 * compile.c (sim_resume): Revert 6-24 change, it does not
179 work with gdb breakpoints.
181 2003-07-17 Michael Snyder <msnyder@redhat.com>
183 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
184 (decode): IMM16 is always zero-extended.
186 2003-06-24 Michael Snyder <msnyder@redhat.com>
188 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
189 * compile.c (sim_resume): Use the above to return stop signal.
191 2003-06-18 Michael Snyder <msnyder@redhat.com>
193 * compile.c: Replace "Hitachi" with "Renesas".
194 (decode): Distinguish AV_H8S from AV_H8H.
195 (sim_resume): H8SX can use any register for TAS.
196 (decode): Add support for VECIND.
197 (sim_resume): Implement rte/l and rts/l.
198 (GETSR): New macro (actually old macro reincarnated).
199 (decode): Add handling for IMM2.
200 (sim_resume): Drop extra block around jmp, jsr, rts.
201 Add handling for trapa and rte.
202 For divxu.b, change 0xffff mask to 0xff.
203 (set_h8300h): Add bfd_mach_h8300sxn machine.
205 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
207 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
210 2003-06-05 Michael Snyder <msnyder@redhat.com>
212 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
213 (sim_store_register): Ditto.
215 2003-06-04 Michael Snyder <msnyder@redhat.com>
217 * compile.c (sim_info): Fix typo in output.
219 * compile.c (set_h8300h): Replace 'flag' arguments
220 with a bfd_machine argument, and decode it inline.
221 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
223 2003-06-03 Michael Snyder <msnyder@redhat.com>
225 * compile.c: Add h8300sx insns and addressing modes.
226 * sim-main.h: Replaces h8300/inst.h.
227 * Makefile.in: Tweak to bring in some sim/common stuff.
229 2003-04-13 Michael Snyder <msnyder@redhat.com>
231 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
233 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
235 * compile.c (cmdline_location): Added function to
236 return the location of 8-bit (256 locations) where the
237 Command Line arguments would be stored.
238 (decode): Added a TRAP to 0xcc for Commandline
239 processing using pseudo opcode O_SYS_CMDLINE.
240 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
241 (sim_create_inferior): Setting a pointer to
242 Commandline Args array.
243 * inst.h: Added a new variable ptr_command_line for
244 storing pointer to Commandline array.
246 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
248 * compile.c (decode): Added code for some more magic traps.
249 * compile.c (sim_resume): Added support for File I/O system
250 calls through callback to host_system.
251 System calls provided support for :
252 open, read, write, lseek, close, stat, fstat
253 Only basic support for stat and fstat.
255 2003-02-27 Andrew Cagney <cagney@redhat.com>
257 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
259 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
261 * compile.c (init_pointers): Abort if wreg never gets initialized.
262 (sim_resume): Fix the handling of exts.w and extu.w.
264 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
266 * compile.c (sim_resume): Fix the handling of bxor.
268 2003-01-16 Michael Snyder <msnyder@redhat.com>
270 * compile.c: Change K&R function definitions to ISO.
271 (fetch): Make static, and eliminate unused parameter 'n'.
273 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
275 * compile.c: Fix formatting.
278 2002-07-29 Andrey Volkov <avolkov@transas.com>
280 * compile.c: Include "gdb/sim-h8300.h"
281 * Makefile.in: Add dependences on "inst.h",
282 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
284 2002-06-16 Andrew Cagney <ac131313@redhat.com>
286 * configure: Regenerated to track ../common/aclocal.m4 changes.
288 2002-06-08 Andrew Cagney <cagney@redhat.com>
290 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
292 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
294 * compile.c: Fix formatting.
296 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
298 * compile.c: Fix formatting.
300 2002-05-17 Andrey Volkov (avolkov@transas.com)
302 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
304 2002-05-17 Andrey Volkov (avolkov@transas.com)
306 * compile.c: Add support of EXR register
309 2002-05-17 Andrey Volkov (avolkov@transas.com)
311 * compile.c: Made h8300s as new target, not h8300h alias.
314 2002-05-17 Andrey Volkov (avolkov@transas.com)
316 * compile.c: Add additional CCR flags (I,UI,H,U)
318 2002-05-17 Andrey Volkov (avolkov@transas.com)
320 * compile.c: Change literal regnumbers to REGNUMS.
321 Fix instruction and cycles counting
323 2001-12-20 Kazu Hirata <kazu@hxi.com>
325 * compile.c: Fix formatting.
327 2001-12-20 Kazu Hirata <kazu@hxi.com>
329 * compile.c: Fix comment typos.
331 2000-08-10 Kazu Hirata <kazu@hxi.com>
333 * compile.c (decode): Clean up the code.
335 2000-06-15 Kazu Hirata <kazu@hxi.com>
337 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
340 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
342 * compile.c: Don't include "wait.h".
343 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
344 instead of WIF* from host.
346 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
348 * compile.c, writecode.c: Correct typo.
350 2000-06-13 Kazu Hirata <kazu@hxi.com>
352 * compile.c: Fix formatting.
354 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
358 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
362 1999-05-08 Felix Lee <flee@cygnus.com>
364 * configure: Regenerated to track ../common/aclocal.m4 changes.
366 1999-04-02 Keith Seitz <keiths@cygnus.com>
368 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
369 frequency at which the poll_quit callback is used.
370 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
372 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
374 * configure: Regenerated to track ../common/aclocal.m4 changes.
376 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
381 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
383 * acconfig.h: New file.
384 * configure.in: Reverted change of Apr 24; use sinclude again.
386 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
388 * configure: Regenerated to track ../common/aclocal.m4 changes.
391 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
393 * configure.in: Don't call sinclude.
395 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
399 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
401 * configure: Regenerated to track ../common/aclocal.m4 changes.
403 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
405 * configure: Regenerated to track ../common/aclocal.m4 changes.
407 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
409 * configure: Regenerated to track ../common/aclocal.m4 changes.
411 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
413 * compile.c (sim_store_register, sim_fetch_register): Pass in
414 length parameter. Return -1.
416 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
418 * configure: Regenerated to track ../common/aclocal.m4 changes.
420 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
422 * configure: Regenerated to track ../common/aclocal.m4 changes.
424 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
426 * configure: Regenerated to track ../common/aclocal.m4 changes.
428 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
433 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
435 * configure: Regenerated to track ../common/aclocal.m4 changes.
437 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
439 * compile.c: #include stdio.h for definition of NULL on
442 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
444 * compile.c (sim_load): Pass lma_p and sim_write args to
447 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
449 * configure: Regenerated to track ../common/aclocal.m4 changes.
451 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
453 * configure: Regenerated to track ../common/aclocal.m4 changes.
455 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
457 * configure: Regenerated to track ../common/aclocal.m4 changes.
459 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
461 * configure: Regenerated to track ../common/aclocal.m4 changes.
463 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
465 * configure: Regenerated to track ../common/aclocal.m4 changes.
467 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
469 * Makefile.in (compile.o): Depend on config.h in local directory.
471 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
475 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
477 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
479 * configure.in: check for sys/param.h
480 * compile.c: #ifdef HAVE_SYS_PARAM_H.
481 #define SIGTRAP for wingdb.
482 (sim_resume): poll keyboard at least once per call.
483 (sim_resume): use host_callback instead of printf for syscall
486 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
488 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * configure: Regenerated to track ../common/aclocal.m4 changes.
495 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
497 * compile.c (sim_kill): Delete.
498 (sim_create_inferior): Add ABFD argument.
499 (sim_load): Move setting of PC from here.
500 (sim_create_inferior): To here.
501 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
502 the sim_load code should be moved to sim_open.
504 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
506 * configure: Regenerated to track ../common/aclocal.m4 changes.
509 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
511 * compile.c (sim_open): Add ABFD argument.
513 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
515 * compile.c (sim_open): Add callback argument.
516 (sim_set_callbacks): Delete SIM_DESC argument.
518 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
520 * compile.c (sim_load): Call bfd_get_mach instead of examining
522 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
524 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
528 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
530 * compile.c (sim_resume): Use poll_quit callback.
531 (sim_stop): New function.
533 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
535 * Makefile.in (SIM_OBJS): Add sim-load.o.
536 * compile.c (sim_kind, myname): New static locals.
537 (sim_open): Set sim_kind, myname.
538 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
539 Call sim_load_file to load file into simulator. Set start address
541 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
543 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
545 * configure: Regenerated to track ../common/aclocal.m4 changes.
548 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
550 * compile.c (sim_open): New arg `kind'.
552 * configure: Regenerated to track ../common/aclocal.m4 changes.
554 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
556 * configure: Regenerated to track ../common/aclocal.m4 changes.
558 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
560 * configure: Regenerated to track ../common/aclocal.m4 changes.
562 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
564 * configure: Re-generate.
566 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
568 * configure: Regenerate to track ../common/aclocal.m4 changes.
570 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
572 * compile.c (sim_open): New SIM_DESC result. Argument is now in
574 (other sim_*): New SIM_DESC argument.
576 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
578 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
579 COMMON_{PRE,POST}_CONFIG_FRAG instead.
580 * configure.in: sinclude ../common/aclocal.m4.
581 * configure: Regenerated.
583 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
585 * configure configure.in Makefile.in: Update to new configure
586 scheme which is more compatible with WinGDB builds.
587 * configure.in: Improve comment on how to run autoconf.
588 * configure: Re-run autoconf to get new ../common/aclocal.m4.
589 * Makefile.in: Use autoconf substitution to install common
592 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
594 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
596 * configure.in: Simplify using macros in ../common/aclocal.m4.
597 * configure: Regenerated.
598 * inst.h (enum sim_state): Define.
599 (cpu_state_type): New member `state'. Set it whenever `exception'
601 * compile.c (sim_callback): New global.
602 (sim_set_simcache_size): Renamed from sim_csize.
603 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
604 'cus it can't work. Change main loop exit test to use cpu.state.
605 (sim_trace): New function.
606 (sim_stop_reason): Add right way to set results, but #if 0 out.
607 (sim_size): New function.
608 (sim_info): Redirect calls to printf_filtered through callback.
609 (sim_set_callbacks): Record callback.
610 * run.c: Deleted, using one in ../common now.
611 * tconfig.in: New file.
613 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
615 * Makefile.in (mostlyclean): Don't remove config.log here.
617 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
619 * compile.c (sim_resume): rts, sleep, bpt and nop have
620 no associated "size".
622 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
624 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
626 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
628 * run.c (main): Don't "load" sections which don't have
630 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
633 (sim_resume, shift/rotate cases): Add support for shift/rotate
635 (OSHIFTS): Corresponding changes.
637 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
639 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
641 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
643 * compile.c (h8300smode): Declare.
645 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
647 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
648 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
650 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
651 (AC_PROG_INSTALL): Added.
652 * configure: Rebuilt.
654 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
656 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
657 * run.c (main): Treat the H8/S like the H8/300H for now.
659 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
661 * compile.c (SEXTCHAR): Clear upper bits when sign
664 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
666 * compile.c (sim_resume): Correctly handle divu.
668 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
670 * compile.c (sim_resume): Never allow the PC to have an
673 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
675 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
676 separate memory is allocate for the 8-bit area.
677 (struct cpu_state_type): Add new "eightbit' field.
678 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
680 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
681 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
682 (init_pointers): Initialize space for the 8-bit area.
683 (sim_write): Handle writing into the 8-bit area.
684 (sim_read): Handle reading from the 8-bit area.
685 (sim_load): Reallocate space for the 8-bit area.
687 * compile.c (sim_load): Re-allocate memory for the simulator
690 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
692 * compile.c (sim_resume): Fix and simplify overflow and carry
693 handling for 32bit ALU insns.
695 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
697 * compile.c (sim_resume): Fix overflow checks for ALU insns.
699 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
701 * compile.c (decode): Use "bit" to hold L_3 immediates instead
702 of holding them in "abs". Handle ABS8MEM memory references aka
703 8-bit area. Replace ABSMOV references with ABS8MEM.
705 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
707 * compile.c (fetch): Handle accesses to the exception/function
710 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
712 * compile.c: #include "wait.h".
713 (sim_resume, sleep insn): Check program exit status in r0.
714 (sim_resume, shift insns): Fix setting of overflow flag for shal.
715 * run.c: #include <signal.h>.
716 (main): Abort if program got SIGILL.
717 Print error message if argument is invalid.
718 (usage): Improve text.
720 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
722 * configure: Regenerate with autoconf 2.7.
724 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
726 * inst.h (MPOWER,MSIZE): Deleted.
727 (H8300{,H}_MSIZE): Define.
728 * compile.c (memory_size): New static global.
729 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
730 (sim_write,sim_read): Use memory_size.
732 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
734 * compile.c (sim_set_callbacks): New.
736 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
738 * Makefile.in (BISON): Remove macro.
740 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
742 * Makefile.in (maintainer-clean): New synonym for realclean.
744 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
746 * Makefile.in (install): Don't install in $(tooldir).
748 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
749 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
750 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
751 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
753 * configure: Rebuild.
754 * config.in: New file, created by autoheader.
755 * Makefile.in (AR): Define as @AR@.
756 (CC): New variable, defined as @CC@.
757 (CFLAGS): Define as @CFLAGS@.
758 (RANLIB): Define as @RANLIB@.
759 (HDEFINES, TDEFINES): New variables.
760 (@host_makefile_frag@): Remove.
761 (compile.o, run.o): Depend upon config.h.
762 (mostlyclean): Make the same as clean, not distclean.
763 (clean): Remove config.log.
764 (distclean): Remove config.h and stamp-h.
765 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
766 invoking config.status.
767 (config.h, stamp-h): New targets.
768 * compile.c: Include "config.h". Don't include <sys/times.h>.
769 Include <time.h> and <stdlib.h> if they exist. Don't include
771 (get_now): Remove unused local b.
772 * run.c: Include "config.h". Include <stdlib.h> if it exists.
773 Don't include "sysdep.h".
774 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
777 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
779 * Update all FSF addresses except those in COPYING* files.
781 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
783 * Makefile.in (clean): Remove run.
784 (distclean): Remove Makefile.
788 * Makefile.in, configure.in: converted to autoconf.
789 * configure: New file, generated with autconf 2.4.
791 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
793 * compile.c (sim_do_command): New function.
795 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
797 * compile.c (get_now): Don't do if win32.
798 (sim_resume): Poll in win32 too.
800 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
802 * configure.in: Fix typo in last change.
804 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
806 * run.c: parse arguments with getopt().
808 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
810 * configure.in: Use ../../bfd/hosts/std-host.h if specific
813 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
815 * compile.c (sim_resume): Initialize cpu.mask.
817 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
819 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
821 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
823 * compile.c: #include "bfd.h".
824 (sim_*): Set result type to void where there isn't one.
825 (sim_resume, default case): Set cpu.exception to SIGILL.
827 (sim_set_pc): Delete.
828 (sim_info): Delete printf_fn arg, all callers changed.
829 Call printf_filtered.
830 (set_h8300h): New arg `flag', all callers changed.
831 (sim_close): New function.
832 (sim_load): New function.
833 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
834 * run.c: #include <varargs.h>, "remote-sim.h".
835 (printf_filtered): New function.
837 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
839 * compile.c (decode): Fix typo (16 bit branches).
840 (*): Some white space clean up.
842 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
844 * compile.c (decode): Compile 16bit branches properly.
846 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
848 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
849 andc. Poll for interrupts.
851 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
853 * compile.c: #include "ansidecl.h" for remote-sim.h.
855 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
857 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
858 * compile.c: #include "remote-sim.h".
859 (sim_resume): New arg siggnal.
860 (sim_write): Use SIM_ADDR for type of arg addr.
861 Always return a value.
863 (sim_store_register): Result is type int.
864 (sim_fetch_register): Ditto.
865 (sim_stop_reason): Renamed from sim_stop_signal.
866 (sim_set_pc): Use SIM_ADDR for type of arg pc.
867 (sim_info): int result, new arg printf_fn.
868 (sim_kill): int result.
869 (sim_open): int result, new arg name.
870 * run.c (main): Use sim_set_pc to set pc.
871 Update call to sim_info.
873 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
875 * compile.c (sim_stop_signal): Result is now enum sim_stop.
877 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
879 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
881 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
883 * compile.c (sim_set_pc): Write to the pc direcly.
884 (sim_store_register): Now value is passed by reference. (sim_read,
885 sim_write): Return number of bytes copied.
887 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
889 * compile.c (mop): New function to do multiplies.
891 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
893 * compile.c (sim_resume): Add support for nop insn.
895 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
897 * compile.c: Reset HMODE back to zero (accidently set it to 1).
899 * run.c (main): If h8/300h binary detected, call set_h8300h.
900 * compile.c (sim_resume): Fix O_NEG insn.
902 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
904 * run.c (main): Add -h flag to enable h8/300h emulation.
905 * compile.c: Rename Hmode to HMODE (consistency with gdb).
906 (set_h8300h): New function.
907 (sim_resume): Add support for extu,exts insns.
908 (sim_resume): Fix logical right shifting.
909 (sim_resume, label alu32): Fix setting of carry flag.
911 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
913 * compile.c (sim_csize): Initialize cpu.cache.
915 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
917 * Makefile.in: Add -I../../bfd to pick up bfd.h.
919 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
921 * run.c (main): Fix parsing of args.
923 * compile.c (sim_resume): Fix shll insn.
925 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
927 * compile.c: New file, supports H8/300H.
928 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
930 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
932 * run.c (main): Add -v to print info.
933 * p3.c (sim_info): New function.
935 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
937 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
939 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
941 * Makefile.in: Don't use cb or indent
942 * p1.c, state.h, writecode.c: lint
944 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
946 * Makefile.in: Make SunOS halfdone VPATH work.
947 * p1.c: Lint picked up by HP native compiler.
949 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
951 * p1.c (sim_resume): when running on dos, any character typed to
952 the keyboard will cause a simulated exception.
954 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
956 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
959 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)