sim/h8300/ChangeLog

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