1 2011-07-05 Mike Frysinger <vapier@gentoo.org>
3 * compile.c (sim_do_command): Delete.
5 2011-01-11 Andrew Burgess <aburgess@broadcom.com>
7 * compile.c (sim_store_register): Update return value to
10 2010-04-14 Mike Frysinger <vapier@gentoo.org>
12 * compile.c (sim_write): Add const to buffer arg.
14 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16 * configure: Regenerate.
18 2009-12-09 Yoshinori Sato <ysato@users.sourceforge.jp>
19 * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
20 Index registers not masked memory areas.
21 Only simply increment or decrement.
22 * compile.c(store_1): Ditto.
24 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
26 * config.in: Regenerate.
27 * configure: Likewise.
29 * configure: Regenerate.
31 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
33 * compile.c: Add const to remove warning.
35 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
37 * configure: Regenerate to track ../common/common.m4 changes.
40 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
41 Daniel Jacobowitz <dan@codesourcery.com>
42 Joseph Myers <joseph@codesourcery.com>
44 * configure: Regenerate.
46 2007-07-03 Yoshinori Sato <ysato@users.sourceforge.jp>
48 * compile.c (sim_resume): Fix the last byte of ARGV for
51 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
54 * config.in: Regenerate.
56 2006-07-13 Yoshinori Sato <ysato@users.sourceforge.jp>
58 * compile.c (OBITOP): Bit address mask low three bit.
59 * compile.c (decode): Fix warning.
61 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
63 * configure: Regenerated.
65 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
67 * configure: Regenerated.
69 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
71 * configure: Regenerated.
73 2005-03-23 Mark Kettenis <kettenis@gnu.org>
75 * configure: Regenerate.
77 2005-01-14 Andrew Cagney <cagney@gnu.org>
79 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
80 explicit call to AC_CONFIG_HEADER.
81 * configure: Regenerate.
83 2005-01-12 Andrew Cagney <cagney@gnu.org>
85 * configure.ac: Update to use ../common/common.m4.
86 * configure: Re-generate.
88 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
90 * configure: Regenerated to track ../common/aclocal.m4 changes.
92 2005-01-07 Andrew Cagney <cagney@gnu.org>
94 * configure.ac: Rename configure.in, require autoconf 2.59.
95 * configure: Re-generate.
97 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
99 * configure: Regenerate for ../common/aclocal.m4 update.
101 2004-06-28 Alexandre Oliva <aoliva@redhat.com>
103 2003-07-23 Richard Sandiford <rsandifo@redhat.com>
104 * compile.c (sim_resume): Make sure that dst.reg refers to the
105 right register byte in mova/sz.l @(dd,RnL),ERn.
106 2003-07-21 Richard Sandiford <rsandifo@redhat.com>
107 * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
108 mulxs, divs and divxs.
110 * compile.c (sim_load): Update sd->memory_size.
112 2004-06-10 Michael Snyder <msnyder@redhat.com>
114 Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
115 * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
117 2004-01-05 Michael Snyder <msnyder@redhat.com>
119 * compile.c (sim_load): Don't pass a type to bfd_openr.
121 2003-12-16 Michael Snyder <msnyder@redhat.com>
123 Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
124 * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
126 2003-12-11 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
128 * compile.c (set_h8300h): Initialize globals to zero.
130 2003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
132 * compile.c (h8300_normal_mode): New.
133 (SP): Handle normal mode.
134 (bitfrom): Use normal mode flag to return suitable value.
135 (lvalue): Use normal mode flag to return command line location.
136 (decode): Decode instruction correctly for normal mode.
137 (init_pointers): Initialise memory correctly for normal mode.
138 (sim_resume): Handle cases for normal mode using h8300_normal_mode
140 (sim_store_register): Handle 2 byte PC for normal mode.
141 (sim_fetch_register): Handle 2 byte PC for normal mode.
142 (set_h8300h): Set normal mode flag as per architechture.
143 (sim_load): Allocate 64K for normal mode instead of bigger memory.
145 2003-07-18 Michael Snyder <msnyder@redhat.com>
147 * compile.c (decode): Enhancements for mova.
148 Initialize cst, reg, and rdisp inside the loop, for each
149 new instruction. Defer correction of the disp2 values until
150 later, and then adjust them by the size of the first operand,
151 rather than the size of the instruction.
152 (sim_resume): For mova, adjust the size of the second operand
153 according to the type of the first operand (INDEXB vs. INDEXW).
154 In cases where there is only one operand, the other two must
155 both be composed on the fly.
157 2003-07-22 Michael Snyder <msnyder@redhat.com>
159 * compile.c (sim_resume): Revert 6-24 change, it does not
160 work with gdb breakpoints.
162 2003-07-17 Michael Snyder <msnyder@redhat.com>
164 * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
165 (decode): IMM16 is always zero-extended.
167 2003-06-24 Michael Snyder <msnyder@redhat.com>
169 * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
170 * compile.c (sim_resume): Use the above to return stop signal.
172 2003-06-18 Michael Snyder <msnyder@redhat.com>
174 * compile.c: Replace "Hitachi" with "Renesas".
175 (decode): Distinguish AV_H8S from AV_H8H.
176 (sim_resume): H8SX can use any register for TAS.
177 (decode): Add support for VECIND.
178 (sim_resume): Implement rte/l and rts/l.
179 (GETSR): New macro (actually old macro reincarnated).
180 (decode): Add handling for IMM2.
181 (sim_resume): Drop extra block around jmp, jsr, rts.
182 Add handling for trapa and rte.
183 For divxu.b, change 0xffff mask to 0xff.
184 (set_h8300h): Add bfd_mach_h8300sxn machine.
186 2003-06-18 Corinna Vinschen <vinschen@redhat.com>
188 * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
191 2003-06-05 Michael Snyder <msnyder@redhat.com>
193 * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
194 (sim_store_register): Ditto.
196 2003-06-04 Michael Snyder <msnyder@redhat.com>
198 * compile.c (sim_info): Fix typo in output.
200 * compile.c (set_h8300h): Replace 'flag' arguments
201 with a bfd_machine argument, and decode it inline.
202 Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
204 2003-06-03 Michael Snyder <msnyder@redhat.com>
206 * compile.c: Add h8300sx insns and addressing modes.
207 * sim-main.h: Replaces h8300/inst.h.
208 * Makefile.in: Tweak to bring in some sim/common stuff.
210 2003-04-13 Michael Snyder <msnyder@redhat.com>
212 * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
214 2003-03-20 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
216 * compile.c (cmdline_location): Added function to
217 return the location of 8-bit (256 locations) where the
218 Command Line arguments would be stored.
219 (decode): Added a TRAP to 0xcc for Commandline
220 processing using pseudo opcode O_SYS_CMDLINE.
221 (sim_resume): Added handling of O_SYS_CMDLINE Trap.
222 (sim_create_inferior): Setting a pointer to
223 Commandline Args array.
224 * inst.h: Added a new variable ptr_command_line for
225 storing pointer to Commandline array.
227 2003-03-14 D.Venkatasubramanian <dvenkat@noida.hcltech.com>
229 * compile.c (decode): Added code for some more magic traps.
230 * compile.c (sim_resume): Added support for File I/O system
231 calls through callback to host_system.
232 System calls provided support for :
233 open, read, write, lseek, close, stat, fstat
234 Only basic support for stat and fstat.
236 2003-02-27 Andrew Cagney <cagney@redhat.com>
238 * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
240 2003-02-05 Kazu Hirata <kazu@cs.umass.edu>
242 * compile.c (init_pointers): Abort if wreg never gets initialized.
243 (sim_resume): Fix the handling of exts.w and extu.w.
245 2003-01-31 Kazu Hirata <kazu@cs.umass.edu>
247 * compile.c (sim_resume): Fix the handling of bxor.
249 2003-01-16 Michael Snyder <msnyder@redhat.com>
251 * compile.c: Change K&R function definitions to ISO.
252 (fetch): Make static, and eliminate unused parameter 'n'.
254 2002-12-26 Kazu Hirata <kazu@cs.umass.edu>
256 * compile.c: Fix formatting.
259 2002-07-29 Andrey Volkov <avolkov@transas.com>
261 * compile.c: Include "gdb/sim-h8300.h"
262 * Makefile.in: Add dependences on "inst.h",
263 "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
265 2002-06-16 Andrew Cagney <ac131313@redhat.com>
267 * configure: Regenerated to track ../common/aclocal.m4 changes.
269 2002-06-08 Andrew Cagney <cagney@redhat.com>
271 * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
273 2002-05-19 Kazu Hirata <kazu@cs.umass.edu>
275 * compile.c: Fix formatting.
277 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
279 * compile.c: Fix formatting.
281 2002-05-17 Andrey Volkov (avolkov@transas.com)
283 * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
285 2002-05-17 Andrey Volkov (avolkov@transas.com)
287 * compile.c: Add support of EXR register
290 2002-05-17 Andrey Volkov (avolkov@transas.com)
292 * compile.c: Made h8300s as new target, not h8300h alias.
295 2002-05-17 Andrey Volkov (avolkov@transas.com)
297 * compile.c: Add additional CCR flags (I,UI,H,U)
299 2002-05-17 Andrey Volkov (avolkov@transas.com)
301 * compile.c: Change literal regnumbers to REGNUMS.
302 Fix instruction and cycles counting
304 2001-12-20 Kazu Hirata <kazu@hxi.com>
306 * compile.c: Fix formatting.
308 2001-12-20 Kazu Hirata <kazu@hxi.com>
310 * compile.c: Fix comment typos.
312 2000-08-10 Kazu Hirata <kazu@hxi.com>
314 * compile.c (decode): Clean up the code.
316 2000-06-15 Kazu Hirata <kazu@hxi.com>
318 * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
321 2000-06-20 Frank Ch. Eigler <fche@redhat.com>
323 * compile.c: Don't include "wait.h".
324 (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
325 instead of WIF* from host.
327 2000-06-13 Frank Ch. Eigler <fche@redhat.com>
329 * compile.c, writecode.c: Correct typo.
331 2000-06-13 Kazu Hirata <kazu@hxi.com>
333 * compile.c: Fix formatting.
335 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
337 * configure: Regenerated to track ../common/aclocal.m4 changes.
339 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
341 * configure: Regenerated to track ../common/aclocal.m4 changes.
343 1999-05-08 Felix Lee <flee@cygnus.com>
345 * configure: Regenerated to track ../common/aclocal.m4 changes.
347 1999-04-02 Keith Seitz <keiths@cygnus.com>
349 * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
350 frequency at which the poll_quit callback is used.
351 (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
353 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
355 * configure: Regenerated to track ../common/aclocal.m4 changes.
357 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
359 * configure: Regenerated to track ../common/aclocal.m4 changes.
362 Sun Apr 26 15:20:14 1998 Tom Tromey <tromey@cygnus.com>
364 * acconfig.h: New file.
365 * configure.in: Reverted change of Apr 24; use sinclude again.
367 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
369 * configure: Regenerated to track ../common/aclocal.m4 changes.
372 Fri Apr 24 11:19:46 1998 Tom Tromey <tromey@cygnus.com>
374 * configure.in: Don't call sinclude.
376 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
378 * configure: Regenerated to track ../common/aclocal.m4 changes.
380 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
382 * configure: Regenerated to track ../common/aclocal.m4 changes.
384 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
386 * configure: Regenerated to track ../common/aclocal.m4 changes.
388 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
390 * configure: Regenerated to track ../common/aclocal.m4 changes.
392 Tue Feb 17 12:42:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
394 * compile.c (sim_store_register, sim_fetch_register): Pass in
395 length parameter. Return -1.
397 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
399 * configure: Regenerated to track ../common/aclocal.m4 changes.
401 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
403 * configure: Regenerated to track ../common/aclocal.m4 changes.
405 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
407 * configure: Regenerated to track ../common/aclocal.m4 changes.
409 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
411 * configure: Regenerated to track ../common/aclocal.m4 changes.
414 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
416 * configure: Regenerated to track ../common/aclocal.m4 changes.
418 Tue Nov 11 16:52:07 1997 Angela Marie Thomas (angela@cygnus.com)
420 * compile.c: #include stdio.h for definition of NULL on
423 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
425 * compile.c (sim_load): Pass lma_p and sim_write args to
428 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
430 * configure: Regenerated to track ../common/aclocal.m4 changes.
432 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
434 * configure: Regenerated to track ../common/aclocal.m4 changes.
436 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
438 * configure: Regenerated to track ../common/aclocal.m4 changes.
440 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
442 * configure: Regenerated to track ../common/aclocal.m4 changes.
444 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
446 * configure: Regenerated to track ../common/aclocal.m4 changes.
448 Wed Sep 17 12:00:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
450 * Makefile.in (compile.o): Depend on config.h in local directory.
452 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
454 * configure: Regenerated to track ../common/aclocal.m4 changes.
456 Tue Sep 9 22:17:26 1997 Felix Lee <flee@cygnus.com>
458 * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
460 * configure.in: check for sys/param.h
461 * compile.c: #ifdef HAVE_SYS_PARAM_H.
462 #define SIGTRAP for wingdb.
463 (sim_resume): poll keyboard at least once per call.
464 (sim_resume): use host_callback instead of printf for syscall
467 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
469 * configure: Regenerated to track ../common/aclocal.m4 changes.
471 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
473 * configure: Regenerated to track ../common/aclocal.m4 changes.
476 Tue Aug 26 10:38:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
478 * compile.c (sim_kill): Delete.
479 (sim_create_inferior): Add ABFD argument.
480 (sim_load): Move setting of PC from here.
481 (sim_create_inferior): To here.
482 (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
483 the sim_load code should be moved to sim_open.
485 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
487 * configure: Regenerated to track ../common/aclocal.m4 changes.
490 Mon Aug 25 15:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
492 * compile.c (sim_open): Add ABFD argument.
494 Tue May 20 10:16:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
496 * compile.c (sim_open): Add callback argument.
497 (sim_set_callbacks): Delete SIM_DESC argument.
499 Wed Apr 30 10:22:29 1997 Doug Evans <dje@canuck.cygnus.com>
501 * compile.c (sim_load): Call bfd_get_mach instead of examining
503 * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
505 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
507 * configure: Regenerated to track ../common/aclocal.m4 changes.
509 Fri Apr 18 14:30:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
511 * compile.c (sim_resume): Use poll_quit callback.
512 (sim_stop): New function.
514 Thu Apr 17 03:06:39 1997 Doug Evans <dje@canuck.cygnus.com>
516 * Makefile.in (SIM_OBJS): Add sim-load.o.
517 * compile.c (sim_kind, myname): New static locals.
518 (sim_open): Set sim_kind, myname.
519 (sim_load): Return SIM_RC. New arg abfd. Update test for h8300h.
520 Call sim_load_file to load file into simulator. Set start address
522 (sim_create_inferior): Return SIM_RC. Delete arg start_address.
524 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
526 * configure: Regenerated to track ../common/aclocal.m4 changes.
529 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
531 * compile.c (sim_open): New arg `kind'.
533 * configure: Regenerated to track ../common/aclocal.m4 changes.
535 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
541 * configure: Regenerated to track ../common/aclocal.m4 changes.
543 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
545 * configure: Re-generate.
547 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
549 * configure: Regenerate to track ../common/aclocal.m4 changes.
551 Thu Mar 13 12:48:05 1997 Doug Evans <dje@canuck.cygnus.com>
553 * compile.c (sim_open): New SIM_DESC result. Argument is now in
555 (other sim_*): New SIM_DESC argument.
557 Tue Feb 4 13:36:29 1997 Doug Evans <dje@canuck.cygnus.com>
559 * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
560 COMMON_{PRE,POST}_CONFIG_FRAG instead.
561 * configure.in: sinclude ../common/aclocal.m4.
562 * configure: Regenerated.
564 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
566 * configure configure.in Makefile.in: Update to new configure
567 scheme which is more compatible with WinGDB builds.
568 * configure.in: Improve comment on how to run autoconf.
569 * configure: Re-run autoconf to get new ../common/aclocal.m4.
570 * Makefile.in: Use autoconf substitution to install common
573 Wed Nov 20 01:39:12 1996 Doug Evans <dje@canuck.cygnus.com>
575 * Makefile.in: Delete stuff moved to ../common/Make-common.in.
577 * configure.in: Simplify using macros in ../common/aclocal.m4.
578 * configure: Regenerated.
579 * inst.h (enum sim_state): Define.
580 (cpu_state_type): New member `state'. Set it whenever `exception'
582 * compile.c (sim_callback): New global.
583 (sim_set_simcache_size): Renamed from sim_csize.
584 (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
585 'cus it can't work. Change main loop exit test to use cpu.state.
586 (sim_trace): New function.
587 (sim_stop_reason): Add right way to set results, but #if 0 out.
588 (sim_size): New function.
589 (sim_info): Redirect calls to printf_filtered through callback.
590 (sim_set_callbacks): Record callback.
591 * run.c: Deleted, using one in ../common now.
592 * tconfig.in: New file.
594 Thu Oct 3 16:13:18 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
596 * Makefile.in (mostlyclean): Don't remove config.log here.
598 Fri Aug 9 22:59:11 1996 Jeffrey A Law (law@cygnus.com)
600 * compile.c (sim_resume): rts, sleep, bpt and nop have
601 no associated "size".
603 Tue Jul 9 22:15:39 1996 Jeffrey A Law (law@cygnus.com)
605 * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
607 Tue Jul 2 23:08:45 1996 Jeffrey A Law (law@cygnus.com)
609 * run.c (main): Don't "load" sections which don't have
611 * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
614 (sim_resume, shift/rotate cases): Add support for shift/rotate
616 (OSHIFTS): Corresponding changes.
618 Tue Jul 2 01:37:27 1996 Jeffrey A Law (law@cygnus.com)
620 * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
622 Wed Jun 26 08:58:53 1996 Jeffrey A Law (law@cygnus.com)
624 * compile.c (h8300smode): Declare.
626 Wed Jun 26 12:20:56 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
628 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
629 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
631 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
632 (AC_PROG_INSTALL): Added.
633 * configure: Rebuilt.
635 Tue Jun 18 16:31:10 1996 Jeffrey A. Law <law@rtl.cygnus.com>
637 * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
638 * run.c (main): Treat the H8/S like the H8/300H for now.
640 Fri May 24 10:35:25 1996 Jeffrey A Law (law@cygnus.com)
642 * compile.c (SEXTCHAR): Clear upper bits when sign
645 Wed May 22 22:23:37 1996 Jeffrey A Law (law@cygnus.com)
647 * compile.c (sim_resume): Correctly handle divu.
649 Tue May 7 02:13:05 1996 Jeffrey A Law (law@cygnus.com)
651 * compile.c (sim_resume): Never allow the PC to have an
654 Fri Apr 12 16:50:37 1996 Jeffrey A Law (law@cygnus.com)
656 * inst.h: Expand on comments regarding H8300H_MSIZE. Note
657 separate memory is allocate for the 8-bit area.
658 (struct cpu_state_type): Add new "eightbit' field.
659 * compile.c (GET_MEMORY_L): Handle access into the 8-bit
661 (GET_MEMORY_W, GET_MEMORY_B): Likewise.
662 (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
663 (init_pointers): Initialize space for the 8-bit area.
664 (sim_write): Handle writing into the 8-bit area.
665 (sim_read): Handle reading from the 8-bit area.
666 (sim_load): Reallocate space for the 8-bit area.
668 * compile.c (sim_load): Re-allocate memory for the simulator
671 Fri Apr 12 09:39:56 1996 Jeffrey A Law (law@cygnus.com)
673 * compile.c (sim_resume): Fix and simplify overflow and carry
674 handling for 32bit ALU insns.
676 Mon Apr 8 23:58:49 1996 Jeffrey A Law (law@cygnus.com)
678 * compile.c (sim_resume): Fix overflow checks for ALU insns.
680 Fri Apr 5 17:20:59 1996 Jeffrey A Law (law@cygnus.com)
682 * compile.c (decode): Use "bit" to hold L_3 immediates instead
683 of holding them in "abs". Handle ABS8MEM memory references aka
684 8-bit area. Replace ABSMOV references with ABS8MEM.
686 Wed Mar 13 17:43:56 1996 Jeffrey A Law (law@cygnus.com)
688 * compile.c (fetch): Handle accesses to the exception/function
691 Mon Mar 11 09:53:25 1996 Doug Evans <dje@charmed.cygnus.com>
693 * compile.c: #include "wait.h".
694 (sim_resume, sleep insn): Check program exit status in r0.
695 (sim_resume, shift insns): Fix setting of overflow flag for shal.
696 * run.c: #include <signal.h>.
697 (main): Abort if program got SIGILL.
698 Print error message if argument is invalid.
699 (usage): Improve text.
701 Wed Feb 21 12:15:00 1996 Ian Lance Taylor <ian@cygnus.com>
703 * configure: Regenerate with autoconf 2.7.
705 Thu Jan 4 11:52:53 1996 Doug Evans <dje@canuck.cygnus.com>
707 * inst.h (MPOWER,MSIZE): Deleted.
708 (H8300{,H}_MSIZE): Define.
709 * compile.c (memory_size): New static global.
710 (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
711 (sim_write,sim_read): Use memory_size.
713 Fri Oct 13 15:03:19 1995 steve chamberlain <sac@slash.cygnus.com>
715 * compile.c (sim_set_callbacks): New.
717 Tue Oct 10 11:11:26 1995 Fred Fish <fnf@cygnus.com>
719 * Makefile.in (BISON): Remove macro.
721 Wed Sep 20 13:35:02 1995 Ian Lance Taylor <ian@cygnus.com>
723 * Makefile.in (maintainer-clean): New synonym for realclean.
725 Fri Sep 8 12:18:53 1995 Ian Lance Taylor <ian@cygnus.com>
727 * Makefile.in (install): Don't install in $(tooldir).
729 * configure.in: Call AC_CONFIG_HEADER. Don't try to use
730 bfd/hosts/*.h file or bfd/config/*.mh file. Call AC_PROG_CC and
731 AC_PROG_RANLIB. Substitute in values for CFLAGS, HDEFINES and AR.
732 Call AC_CHECK_HEADERS for stdlib.h and time.h. Touch stamp.h if
734 * configure: Rebuild.
735 * config.in: New file, created by autoheader.
736 * Makefile.in (AR): Define as @AR@.
737 (CC): New variable, defined as @CC@.
738 (CFLAGS): Define as @CFLAGS@.
739 (RANLIB): Define as @RANLIB@.
740 (HDEFINES, TDEFINES): New variables.
741 (@host_makefile_frag@): Remove.
742 (compile.o, run.o): Depend upon config.h.
743 (mostlyclean): Make the same as clean, not distclean.
744 (clean): Remove config.log.
745 (distclean): Remove config.h and stamp-h.
746 (Makefile): Don't depend upon @frags@. Just rebuild Makefile when
747 invoking config.status.
748 (config.h, stamp-h): New targets.
749 * compile.c: Include "config.h". Don't include <sys/times.h>.
750 Include <time.h> and <stdlib.h> if they exist. Don't include
752 (get_now): Remove unused local b.
753 * run.c: Include "config.h". Include <stdlib.h> if it exists.
754 Don't include "sysdep.h".
755 * writecode.c: Don't include "bfd.h" or "sysdep.h". Include
758 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
760 * Update all FSF addresses except those in COPYING* files.
762 Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
764 * Makefile.in (clean): Remove run.
765 (distclean): Remove Makefile.
769 * Makefile.in, configure.in: converted to autoconf.
770 * configure: New file, generated with autconf 2.4.
772 Fri Jun 30 16:50:24 1995 Stan Shebs <shebs@andros.cygnus.com>
774 * compile.c (sim_do_command): New function.
776 Tue Jun 20 16:18:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
778 * compile.c (get_now): Don't do if win32.
779 (sim_resume): Poll in win32 too.
781 Wed May 24 16:31:38 1995 Jim Wilson <wilson@chestnut.cygnus.com>
783 * configure.in: Fix typo in last change.
785 Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com>
787 * run.c: parse arguments with getopt().
789 Tue Feb 28 17:30:08 1995 Ian Lance Taylor <ian@cygnus.com>
791 * configure.in: Use ../../bfd/hosts/std-host.h if specific
794 Sun Jan 22 12:35:43 1995 Steve Chamberlain <sac@splat>
796 * compile.c (sim_resume): Initialize cpu.mask.
798 Thu Sep 8 16:53:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
800 * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
802 Wed May 18 13:47:58 1994 Doug Evans (dje@canuck.cygnus.com)
804 * compile.c: #include "bfd.h".
805 (sim_*): Set result type to void where there isn't one.
806 (sim_resume, default case): Set cpu.exception to SIGILL.
808 (sim_set_pc): Delete.
809 (sim_info): Delete printf_fn arg, all callers changed.
810 Call printf_filtered.
811 (set_h8300h): New arg `flag', all callers changed.
812 (sim_close): New function.
813 (sim_load): New function.
814 (sim_create_inferior): Renamed from sim_set_args, all callers changed.
815 * run.c: #include <varargs.h>, "remote-sim.h".
816 (printf_filtered): New function.
818 Fri May 13 18:32:27 1994 Doug Evans (dje@canuck.cygnus.com)
820 * compile.c (decode): Fix typo (16 bit branches).
821 (*): Some white space clean up.
823 Fri May 6 13:44:01 1994 Steve Chamberlain (sac@jonny.cygnus.com)
825 * compile.c (decode): Compile 16bit branches properly.
827 Sat Dec 11 16:32:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
829 * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
830 andc. Poll for interrupts.
832 Thu Oct 28 19:29:34 1993 Doug Evans (dje@canuck.cygnus.com)
834 * compile.c: #include "ansidecl.h" for remote-sim.h.
836 Tue Oct 26 09:43:36 1993 Doug Evans (dje@canuck.cygnus.com)
838 * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
839 * compile.c: #include "remote-sim.h".
840 (sim_resume): New arg siggnal.
841 (sim_write): Use SIM_ADDR for type of arg addr.
842 Always return a value.
844 (sim_store_register): Result is type int.
845 (sim_fetch_register): Ditto.
846 (sim_stop_reason): Renamed from sim_stop_signal.
847 (sim_set_pc): Use SIM_ADDR for type of arg pc.
848 (sim_info): int result, new arg printf_fn.
849 (sim_kill): int result.
850 (sim_open): int result, new arg name.
851 * run.c (main): Use sim_set_pc to set pc.
852 Update call to sim_info.
854 Sat Oct 23 15:01:18 1993 Doug Evans (dje@canuck.cygnus.com)
856 * compile.c (sim_stop_signal): Result is now enum sim_stop.
858 Fri Oct 15 23:49:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * compile.c (sim_kill, sim_open, sim_set_args): New functions.
862 Thu Oct 7 16:24:10 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
864 * compile.c (sim_set_pc): Write to the pc direcly.
865 (sim_store_register): Now value is passed by reference. (sim_read,
866 sim_write): Return number of bytes copied.
868 Tue Aug 17 07:16:15 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
870 * compile.c (mop): New function to do multiplies.
872 Fri Jul 16 13:53:53 1993 Doug Evans (dje@canuck.cygnus.com)
874 * compile.c (sim_resume): Add support for nop insn.
876 Thu Jul 15 09:59:01 1993 Doug Evans (dje@canuck.cygnus.com)
878 * compile.c: Reset HMODE back to zero (accidently set it to 1).
880 * run.c (main): If h8/300h binary detected, call set_h8300h.
881 * compile.c (sim_resume): Fix O_NEG insn.
883 Fri Jul 9 14:36:48 1993 Doug Evans (dje@canuck.cygnus.com)
885 * run.c (main): Add -h flag to enable h8/300h emulation.
886 * compile.c: Rename Hmode to HMODE (consistency with gdb).
887 (set_h8300h): New function.
888 (sim_resume): Add support for extu,exts insns.
889 (sim_resume): Fix logical right shifting.
890 (sim_resume, label alu32): Fix setting of carry flag.
892 Sun Jul 4 00:35:41 1993 Doug Evans (dje@canuck.cygnus.com)
894 * compile.c (sim_csize): Initialize cpu.cache.
896 Fri Jul 2 17:42:59 1993 Doug Evans (dje@canuck.cygnus.com)
898 * Makefile.in: Add -I../../bfd to pick up bfd.h.
900 Thu Jun 24 13:40:12 1993 Doug Evans (dje@canuck.cygnus.com)
902 * run.c (main): Fix parsing of args.
904 * compile.c (sim_resume): Fix shll insn.
906 Tue Jun 8 14:16:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
908 * compile.c: New file, supports H8/300H.
909 * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
911 Tue Jun 1 11:14:59 1993 Steve Chamberlain (sac@thepub.cygnus.com)
913 * run.c (main): Add -v to print info.
914 * p3.c (sim_info): New function.
916 Mon Mar 15 15:48:31 1993 Ian Lance Taylor (ian@cygnus.com)
918 * h8300.mt (DO_INSTALL): Renamed from INSTALL.
920 Wed Mar 3 15:06:53 1993 Steve Chamberlain (sac@poseidon.cygnus.com)
922 * Makefile.in: Don't use cb or indent
923 * p1.c, state.h, writecode.c: lint
925 Mon Feb 1 16:44:58 1993 John Gilmore (gnu@cygnus.com)
927 * Makefile.in: Make SunOS halfdone VPATH work.
928 * p1.c: Lint picked up by HP native compiler.
930 Mon Jan 4 12:32:35 1993 Steve Chamberlain (sac@wahini.cygnus.com)
932 * p1.c (sim_resume): when running on dos, any character typed to
933 the keyboard will cause a simulated exception.
935 Sun Jan 3 14:15:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
937 * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
940 Tue Dec 22 13:56:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)