sim/h8300/ChangeLog

   1 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
   4         call.  Replace common.m4 include with SIM_AC_COMMON.
   5         * configure: Regenerate.
   6
   7 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
   8
   9         * compile.c (sim_do_command): Delete.
  10
  11 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  12
  13         * compile.c (sim_store_register): Update return value to
  14         match new API.
  15
  16 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  17
  18         * compile.c (sim_write): Add const to buffer arg.
  19
  20 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  21
  22         * configure: Regenerate.
  23
  24 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
  25         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
  26         Index registers not masked memory areas.
  27         Only simply increment or decrement.
  28         * compile.c(store_1): Ditto.
  29
  30 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  31
  32         * config.in: Regenerate.
  33         * configure: Likewise.
  34
  35         * configure: Regenerate.
  36
  37 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
  38
  39         * compile.c: Add const to remove warning.
  40
  41 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
  42
  43         * configure: Regenerate to track ../common/common.m4 changes.
  44         * config.in: Ditto.
  45
  46 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
  47             Daniel Jacobowitz  <dan@codesourcery.com>
  48             Joseph Myers  <joseph@codesourcery.com>
  49
  50         * configure: Regenerate.
  51
  52 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
  53
  54         * compile.c (sim_resume): Fix the last byte of ARGV for
  55         SYS_CMDLINE.
  56
  57 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
  58
  59         * acconfig.h: Remove.
  60         * config.in: Regenerate.
  61
  62 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
  63
  64         * compile.c (OBITOP): Bit address mask low three bit.
  65         * compile.c (decode): Fix warning.
  66
  67 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
  68
  69         * configure: Regenerated.
  70
  71 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
  72
  73         * configure: Regenerated.
  74
  75 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
  76
  77         * configure: Regenerated.
  78
  79 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
  80
  81         * configure: Regenerate.
  82
  83 2005-01-14  Andrew Cagney  <cagney@gnu.org>
  84
  85         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
  86         explicit call to AC_CONFIG_HEADER.
  87         * configure: Regenerate.
  88
  89 2005-01-12  Andrew Cagney  <cagney@gnu.org>
  90
  91         * configure.ac: Update to use ../common/common.m4.
  92         * configure: Re-generate.
  93
  94 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
  95
  96         * configure: Regenerated to track ../common/aclocal.m4 changes.
  97
  98 2005-01-07  Andrew Cagney  <cagney@gnu.org>
  99
 100         * configure.ac: Rename configure.in, require autoconf 2.59.
 101         * configure: Re-generate.
 102
 103 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 104
 105         * configure: Regenerate for ../common/aclocal.m4 update.
 106
 107 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 108
 109         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 110         * compile.c (sim_resume): Make sure that dst.reg refers to the
 111         right register byte in mova/sz.l @(dd,RnL),ERn.
 112         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 113         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 114         mulxs, divs and divxs.
 115
 116         * compile.c (sim_load): Update sd->memory_size.
 117
 118 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 119
 120         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 121         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 122
 123 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 124
 125         * compile.c (sim_load): Don't pass a type to bfd_openr.
 126
 127 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 128
 129         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 130         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 131
 132 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 133
 134         * compile.c (set_h8300h): Initialize globals to zero.
 135
 136 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 137
 138         * compile.c (h8300_normal_mode): New.
 139         (SP): Handle normal mode.
 140         (bitfrom): Use normal mode flag to return suitable value.
 141         (lvalue): Use normal mode flag to return command line location.
 142         (decode): Decode instruction correctly for normal mode.
 143         (init_pointers): Initialise memory correctly for normal mode.
 144         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 145         flag.
 146         (sim_store_register): Handle 2 byte PC for normal mode.
 147         (sim_fetch_register): Handle 2 byte PC for normal mode.
 148         (set_h8300h): Set normal mode flag as per architechture.
 149         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 150
 151 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 152
 153         * compile.c (decode): Enhancements for mova.
 154         Initialize cst, reg, and rdisp inside the loop, for each
 155         new instruction.  Defer correction of the disp2 values until
 156         later, and then adjust them by the size of the first operand,
 157         rather than the size of the instruction.
 158         (sim_resume): For mova, adjust the size of the second operand
 159         according to the type of the first operand (INDEXB vs. INDEXW).
 160         In cases where there is only one operand, the other two must
 161         both be composed on the fly.
 162
 163 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 164
 165         * compile.c (sim_resume): Revert 6-24 change, it does not
 166         work with gdb breakpoints.
 167
 168 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 169
 170         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 171         (decode): IMM16 is always zero-extended.
 172
 173 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 174
 175         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 176         * compile.c (sim_resume): Use the above to return stop signal.
 177
 178 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 179
 180         * compile.c: Replace "Hitachi" with "Renesas".
 181         (decode): Distinguish AV_H8S from AV_H8H.
 182         (sim_resume): H8SX can use any register for TAS.
 183         (decode): Add support for VECIND.
 184         (sim_resume): Implement rte/l and rts/l.
 185         (GETSR): New macro (actually old macro reincarnated).
 186         (decode): Add handling for IMM2.
 187         (sim_resume): Drop extra block around jmp, jsr, rts.
 188         Add handling for trapa and rte.
 189         For divxu.b, change 0xffff mask to 0xff.
 190         (set_h8300h): Add bfd_mach_h8300sxn machine.
 191
 192 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 193
 194         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 195         and SBR, VBR.
 196
 197 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 198
 199         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 200         (sim_store_register): Ditto.
 201
 202 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 203
 204         * compile.c (sim_info): Fix typo in output.
 205
 206         * compile.c (set_h8300h): Replace 'flag' arguments
 207         with a bfd_machine argument, and decode it inline.
 208         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 209
 210 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 211
 212         * compile.c: Add h8300sx insns and addressing modes.
 213         * sim-main.h: Replaces h8300/inst.h.
 214         * Makefile.in: Tweak to bring in some sim/common stuff.
 215
 216 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 217
 218         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 219
 220 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 221
 222         * compile.c (cmdline_location): Added function to
 223         return the location of 8-bit (256 locations) where the
 224         Command Line arguments would be stored.
 225         (decode): Added a TRAP to 0xcc for Commandline
 226         processing using pseudo opcode O_SYS_CMDLINE.
 227         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 228         (sim_create_inferior): Setting a pointer to
 229         Commandline Args array.
 230         * inst.h: Added a new variable ptr_command_line for
 231         storing pointer to Commandline array.
 232
 233 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 234
 235         * compile.c (decode): Added code for some more magic traps.
 236         * compile.c (sim_resume): Added support for File I/O system
 237         calls through callback to host_system.
 238         System calls provided support for :
 239         open, read, write, lseek, close, stat, fstat
 240         Only basic support for stat and fstat.
 241
 242 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 243
 244         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 245
 246 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 247
 248         * compile.c (init_pointers): Abort if wreg never gets initialized.
 249         (sim_resume): Fix the handling of exts.w and extu.w.
 250
 251 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 252
 253         * compile.c (sim_resume): Fix the handling of bxor.
 254
 255 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 256
 257         * compile.c: Change K&R function definitions to ISO.
 258         (fetch): Make static, and eliminate unused parameter 'n'.
 259
 260 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 261
 262         * compile.c: Fix formatting.
 263         * inst.h: Likewise.
 264
 265 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 266
 267         * compile.c: Include "gdb/sim-h8300.h"
 268         * Makefile.in: Add dependences on "inst.h",
 269         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 270
 271 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 272
 273         * configure: Regenerated to track ../common/aclocal.m4 changes.
 274
 275 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 276
 277         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 278
 279 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 280
 281         * compile.c: Fix formatting.
 282
 283 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 284
 285         * compile.c: Fix formatting.
 286
 287 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 288
 289         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 290
 291 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 292
 293         * compile.c: Add support of EXR register
 294         * inst.h: Ditto.
 295
 296 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 297
 298         * compile.c: Made h8300s as new target, not h8300h alias.
 299         * inst.h: Ditto.
 300
 301 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 302
 303         * compile.c: Add additional CCR flags (I,UI,H,U)
 304
 305 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 306
 307         * compile.c: Change literal regnumbers to REGNUMS.
 308         Fix instruction and cycles counting
 309
 310 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 311
 312         * compile.c: Fix formatting.
 313
 314 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 315
 316         * compile.c: Fix comment typos.
 317
 318 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 319
 320         * compile.c (decode): Clean up the code.
 321
 322 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 323
 324         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 325         correctly.
 326
 327 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 328
 329         * compile.c: Don't include "wait.h".
 330         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 331         instead of WIF* from host.
 332
 333 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 334
 335         * compile.c, writecode.c: Correct typo.
 336
 337 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 338
 339         * compile.c: Fix formatting.
 340
 341 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 342
 343         * configure: Regenerated to track ../common/aclocal.m4 changes.
 344
 345 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 346
 347         * configure: Regenerated to track ../common/aclocal.m4 changes.
 348
 349 1999-05-08  Felix Lee  <flee@cygnus.com>
 350
 351         * configure: Regenerated to track ../common/aclocal.m4 changes.
 352
 353 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 354
 355         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 356         frequency at which the poll_quit callback is used.
 357         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 358
 359 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 360
 361         * configure: Regenerated to track ../common/aclocal.m4 changes.
 362
 363 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 364
 365         * configure: Regenerated to track ../common/aclocal.m4 changes.
 366         * config.in: Ditto.
 367
 368 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 369
 370         * acconfig.h: New file.
 371         * configure.in: Reverted change of Apr 24; use sinclude again.
 372
 373 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 374
 375         * configure: Regenerated to track ../common/aclocal.m4 changes.
 376         * config.in: Ditto.
 377
 378 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 379
 380         * configure.in: Don't call sinclude.
 381
 382 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 383
 384         * configure: Regenerated to track ../common/aclocal.m4 changes.
 385
 386 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 387
 388         * configure: Regenerated to track ../common/aclocal.m4 changes.
 389
 390 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 391
 392         * configure: Regenerated to track ../common/aclocal.m4 changes.
 393
 394 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 395
 396         * configure: Regenerated to track ../common/aclocal.m4 changes.
 397
 398 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 399
 400         * compile.c (sim_store_register, sim_fetch_register): Pass in
 401         length parameter.  Return -1.
 402
 403 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 404
 405         * configure: Regenerated to track ../common/aclocal.m4 changes.
 406
 407 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 408
 409         * configure: Regenerated to track ../common/aclocal.m4 changes.
 410
 411 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 412
 413         * configure: Regenerated to track ../common/aclocal.m4 changes.
 414
 415 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 416
 417         * configure: Regenerated to track ../common/aclocal.m4 changes.
 418         * config.in: Ditto.
 419
 420 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 421
 422         * configure: Regenerated to track ../common/aclocal.m4 changes.
 423
 424 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 425
 426         * compile.c: #include stdio.h for definition of NULL on
 427         some platforms.
 428
 429 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 430
 431         * compile.c (sim_load): Pass lma_p and sim_write args to
 432         sim_load_file.
 433
 434 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441
 442 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 443
 444         * configure: Regenerated to track ../common/aclocal.m4 changes.
 445
 446 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 447
 448         * configure: Regenerated to track ../common/aclocal.m4 changes.
 449
 450 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * configure: Regenerated to track ../common/aclocal.m4 changes.
 453
 454 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 455
 456         * Makefile.in (compile.o): Depend on config.h in local directory.
 457
 458 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 459
 460         * configure: Regenerated to track ../common/aclocal.m4 changes.
 461
 462 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 463
 464         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 465         with sim/common.
 466         * configure.in: check for sys/param.h
 467         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 468         #define SIGTRAP for wingdb.
 469         (sim_resume): poll keyboard at least once per call.
 470         (sim_resume): use host_callback instead of printf for syscall
 471         output.
 472
 473 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 474
 475         * configure: Regenerated to track ../common/aclocal.m4 changes.
 476
 477 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 478
 479         * configure: Regenerated to track ../common/aclocal.m4 changes.
 480         * config.in: Ditto.
 481
 482 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 483
 484         * compile.c (sim_kill): Delete.
 485         (sim_create_inferior): Add ABFD argument.
 486         (sim_load): Move setting of PC from here.
 487         (sim_create_inferior): To here.
 488         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 489         the sim_load code should be moved to sim_open.
 490
 491 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 492
 493         * configure: Regenerated to track ../common/aclocal.m4 changes.
 494         * config.in: Ditto.
 495
 496 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * compile.c (sim_open): Add ABFD argument.
 499
 500 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * compile.c (sim_open): Add callback argument.
 503         (sim_set_callbacks): Delete SIM_DESC argument.
 504
 505 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 506
 507         * compile.c (sim_load): Call bfd_get_mach instead of examining
 508         bfd fields directly.
 509         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 510
 511 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 512
 513         * configure: Regenerated to track ../common/aclocal.m4 changes.
 514
 515 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 516
 517         * compile.c (sim_resume): Use poll_quit callback.
 518         (sim_stop): New function.
 519
 520 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 521
 522         * Makefile.in (SIM_OBJS): Add sim-load.o.
 523         * compile.c (sim_kind, myname): New static locals.
 524         (sim_open): Set sim_kind, myname.
 525         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
 526         Call sim_load_file to load file into simulator.  Set start address
 527         from bfd.
 528         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 529
 530 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 531
 532         * configure: Regenerated to track ../common/aclocal.m4 changes.
 533         * config.in: Ditto.
 534
 535 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 536
 537         * compile.c (sim_open): New arg `kind'.
 538
 539         * configure: Regenerated to track ../common/aclocal.m4 changes.
 540
 541 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 542
 543         * configure: Regenerated to track ../common/aclocal.m4 changes.
 544
 545 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 546
 547         * configure: Regenerated to track ../common/aclocal.m4 changes.
 548
 549 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 550
 551         * configure: Re-generate.
 552
 553 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 554
 555         * configure: Regenerate to track ../common/aclocal.m4 changes.
 556
 557 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
 558
 559         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
 560         argv form.
 561         (other sim_*): New SIM_DESC argument.
 562
 563 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 564
 565         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 566         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 567         * configure.in: sinclude ../common/aclocal.m4.
 568         * configure: Regenerated.
 569
 570 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 571
 572         * configure configure.in Makefile.in:  Update to new configure
 573         scheme which is more compatible with WinGDB builds.
 574         * configure.in:  Improve comment on how to run autoconf.
 575         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 576         * Makefile.in:  Use autoconf substitution to install common
 577         makefile fragment.
 578
 579 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 580
 581         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 582         (SIM_OBJS): Define.
 583         * configure.in: Simplify using macros in ../common/aclocal.m4.
 584         * configure: Regenerated.
 585         * inst.h (enum sim_state): Define.
 586         (cpu_state_type): New member `state'.  Set it whenever `exception'
 587         is set.
 588         * compile.c (sim_callback): New global.
 589         (sim_set_simcache_size): Renamed from sim_csize.
 590         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
 591         'cus it can't work.  Change main loop exit test to use cpu.state.
 592         (sim_trace): New function.
 593         (sim_stop_reason): Add right way to set results, but #if 0 out.
 594         (sim_size): New function.
 595         (sim_info): Redirect calls to printf_filtered through callback.
 596         (sim_set_callbacks): Record callback.
 597         * run.c: Deleted, using one in ../common now.
 598         * tconfig.in: New file.
 599
 600 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 601
 602         * Makefile.in (mostlyclean): Don't remove config.log here.
 603
 604 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
 605
 606         * compile.c (sim_resume): rts, sleep, bpt and nop have
 607         no associated "size".
 608
 609 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
 610
 611         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
 612
 613 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
 614
 615         * run.c (main): Don't "load" sections which don't have
 616         SEC_LOAD set.
 617         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
 618         of OSHIFTS.
 619         (ONOT): Define.
 620         (sim_resume, shift/rotate cases): Add support for shift/rotate
 621         by two bits.
 622         (OSHIFTS): Corresponding changes.
 623
 624 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
 625
 626         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
 627
 628 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
 629
 630         * compile.c (h8300smode): Declare.
 631
 632 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 633
 634         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 635         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 636         (docdir): Removed.
 637         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 638         (AC_PROG_INSTALL): Added.
 639         * configure: Rebuilt.
 640
 641 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 642
 643         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
 644         * run.c (main): Treat the H8/S like the H8/300H for now.
 645
 646 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
 647
 648         * compile.c (SEXTCHAR): Clear upper bits when sign
 649         bit is clear.
 650
 651 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
 652
 653         * compile.c (sim_resume): Correctly handle divu.
 654
 655 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 656
 657         * compile.c (sim_resume): Never allow the PC to have an
 658         odd value.
 659
 660 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
 661
 662         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
 663         separate memory is allocate for the 8-bit area.
 664         (struct cpu_state_type): Add new "eightbit' field.
 665         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
 666         area.
 667         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
 668         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
 669         (init_pointers): Initialize space for the 8-bit area.
 670         (sim_write): Handle writing into the 8-bit area.
 671         (sim_read): Handle reading from the 8-bit area.
 672         (sim_load): Reallocate space for the 8-bit area.
 673
 674         * compile.c (sim_load): Re-allocate memory for the simulator
 675         here.
 676
 677 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
 678
 679         * compile.c (sim_resume): Fix and simplify overflow and carry
 680         handling for 32bit ALU insns.
 681
 682 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
 683
 684         * compile.c (sim_resume): Fix overflow checks for ALU insns.
 685
 686 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
 687
 688         * compile.c (decode): Use "bit" to hold L_3 immediates instead
 689         of holding them in "abs".  Handle ABS8MEM memory references aka
 690         8-bit area.  Replace ABSMOV references with ABS8MEM.
 691
 692 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
 693
 694         * compile.c (fetch): Handle accesses to the exception/function
 695         vectors.
 696
 697 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
 698
 699         * compile.c: #include "wait.h".
 700         (sim_resume, sleep insn): Check program exit status in r0.
 701         (sim_resume, shift insns): Fix setting of overflow flag for shal.
 702         * run.c: #include <signal.h>.
 703         (main): Abort if program got SIGILL.
 704         Print error message if argument is invalid.
 705         (usage): Improve text.
 706
 707 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 708
 709         * configure: Regenerate with autoconf 2.7.
 710
 711 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
 712
 713         * inst.h (MPOWER,MSIZE): Deleted.
 714         (H8300{,H}_MSIZE): Define.
 715         * compile.c (memory_size): New static global.
 716         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
 717         (sim_write,sim_read): Use memory_size.
 718
 719 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
 720
 721         * compile.c (sim_set_callbacks): New.
 722
 723 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
 724
 725         * Makefile.in (BISON): Remove macro.
 726
 727 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 728
 729         * Makefile.in (maintainer-clean): New synonym for realclean.
 730
 731 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 732
 733         * Makefile.in (install): Don't install in $(tooldir).
 734
 735         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
 736         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
 737         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
 738         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
 739         creating config.h.
 740         * configure: Rebuild.
 741         * config.in: New file, created by autoheader.
 742         * Makefile.in (AR): Define as @AR@.
 743         (CC): New variable, defined as @CC@.
 744         (CFLAGS): Define as @CFLAGS@.
 745         (RANLIB): Define as @RANLIB@.
 746         (HDEFINES, TDEFINES): New variables.
 747         (@host_makefile_frag@): Remove.
 748         (compile.o, run.o): Depend upon config.h.
 749         (mostlyclean): Make the same as clean, not distclean.
 750         (clean): Remove config.log.
 751         (distclean): Remove config.h and stamp-h.
 752         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
 753         invoking config.status.
 754         (config.h, stamp-h): New targets.
 755         * compile.c: Include "config.h".  Don't include <sys/times.h>.
 756         Include <time.h> and <stdlib.h> if they exist.  Don't include
 757         "sysdep.h".
 758         (get_now): Remove unused local b.
 759         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
 760         Don't include "sysdep.h".
 761         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
 762         <stdio.h>.
 763
 764 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 765
 766         * Update all FSF addresses except those in COPYING* files.
 767
 768 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 769
 770         * Makefile.in (clean): Remove run.
 771         (distclean): Remove Makefile.
 772
 773         * h8300.mt: Removed.
 774
 775         * Makefile.in, configure.in: converted to autoconf.
 776         * configure: New file, generated with autconf 2.4.
 777
 778 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 779
 780         * compile.c (sim_do_command): New function.
 781
 782 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 783
 784         * compile.c (get_now): Don't do if win32.
 785         (sim_resume): Poll in win32 too.
 786
 787 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 788
 789         * configure.in: Fix typo in last change.
 790
 791 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 792
 793         * run.c: parse arguments with getopt().
 794
 795 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 796
 797         * configure.in: Use ../../bfd/hosts/std-host.h if specific
 798         host unavailable.
 799
 800 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
 801
 802         * compile.c (sim_resume): Initialize cpu.mask.
 803
 804 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 805
 806         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
 807
 808 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
 809
 810         * compile.c: #include "bfd.h".
 811         (sim_*): Set result type to void where there isn't one.
 812         (sim_resume, default case): Set cpu.exception to SIGILL.
 813         (sim_trace): Delete.
 814         (sim_set_pc): Delete.
 815         (sim_info): Delete printf_fn arg, all callers changed.
 816         Call printf_filtered.
 817         (set_h8300h): New arg `flag', all callers changed.
 818         (sim_close): New function.
 819         (sim_load): New function.
 820         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 821         * run.c: #include <varargs.h>, "remote-sim.h".
 822         (printf_filtered): New function.
 823
 824 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
 825
 826         * compile.c (decode): Fix typo (16 bit branches).
 827         (*): Some white space clean up.
 828
 829 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 830
 831         * compile.c (decode): Compile 16bit branches properly.
 832
 833 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 834
 835         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
 836         andc.  Poll for interrupts.
 837
 838 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 839
 840         * compile.c: #include "ansidecl.h" for remote-sim.h.
 841
 842 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
 843
 844         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 845         * compile.c: #include "remote-sim.h".
 846         (sim_resume): New arg siggnal.
 847         (sim_write): Use SIM_ADDR for type of arg addr.
 848         Always return a value.
 849         (sim_read): Ditto.
 850         (sim_store_register): Result is type int.
 851         (sim_fetch_register): Ditto.
 852         (sim_stop_reason): Renamed from sim_stop_signal.
 853         (sim_set_pc): Use SIM_ADDR for type of arg pc.
 854         (sim_info): int result, new arg printf_fn.
 855         (sim_kill): int result.
 856         (sim_open): int result, new arg name.
 857         * run.c (main): Use sim_set_pc to set pc.
 858         Update call to sim_info.
 859
 860 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
 861
 862         * compile.c (sim_stop_signal): Result is now enum sim_stop.
 863
 864 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 865
 866         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
 867
 868 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 869
 870         * compile.c (sim_set_pc): Write to the pc direcly.
 871         (sim_store_register): Now value is passed by reference. (sim_read,
 872         sim_write): Return number of bytes copied.
 873
 874 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 875
 876         * compile.c (mop): New function to do multiplies.
 877
 878 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
 879
 880         * compile.c (sim_resume): Add support for nop insn.
 881
 882 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
 883
 884         * compile.c: Reset HMODE back to zero (accidently set it to 1).
 885
 886         * run.c (main): If h8/300h binary detected, call set_h8300h.
 887         * compile.c (sim_resume): Fix O_NEG insn.
 888
 889 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
 890
 891         * run.c (main): Add -h flag to enable h8/300h emulation.
 892         * compile.c: Rename Hmode to HMODE (consistency with gdb).
 893         (set_h8300h): New function.
 894         (sim_resume): Add support for extu,exts insns.
 895         (sim_resume): Fix logical right shifting.
 896         (sim_resume, label alu32): Fix setting of carry flag.
 897
 898 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
 899
 900         * compile.c (sim_csize): Initialize cpu.cache.
 901
 902 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
 903
 904         * Makefile.in: Add -I../../bfd to pick up bfd.h.
 905
 906 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
 907
 908         * run.c (main): Fix parsing of args.
 909
 910         * compile.c (sim_resume): Fix shll insn.
 911
 912 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 913
 914         * compile.c: New file, supports H8/300H.
 915         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
 916
 917 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 918
 919         * run.c (main): Add -v to print info.
 920         * p3.c (sim_info):  New function.
 921
 922 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
 923
 924         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
 925
 926 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
 927
 928         * Makefile.in: Don't use cb or indent
 929         * p1.c, state.h, writecode.c: lint
 930
 931 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
 932
 933         * Makefile.in:  Make SunOS halfdone VPATH work.
 934         * p1.c:  Lint picked up by HP native compiler.
 935
 936 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
 937
 938         * p1.c (sim_resume): when running on dos, any character typed to
 939         the keyboard will cause a simulated exception.
 940
 941 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 942
 943         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
 944         running
 945
 946 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 947
 948         * new
 949