sim/h8300/ChangeLog

   1 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * config.in, configure: Regenerate.
   4
   5 2012-05-18  Nick Clifton  <nickc@redhat.com>
   6
   7         PR 14072
   8         * compile.c: Include config.h before system header files.
   9         * sim-main.h: Likewise.
  10
  11 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * aclocal.m4, config.in, configure: Regenerate.
  14
  15 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * aclocal.m4: New file.
  18         * configure: Regenerate.
  19
  20 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * configure.ac: Change include to common/acinclude.m4.
  23
  24 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  27         call.  Replace common.m4 include with SIM_AC_COMMON.
  28         * configure: Regenerate.
  29
  30 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * compile.c (sim_do_command): Delete.
  33
  34 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  35
  36         * compile.c (sim_store_register): Update return value to
  37         match new API.
  38
  39 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * compile.c (sim_write): Add const to buffer arg.
  42
  43 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  44
  45         * configure: Regenerate.
  46
  47 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
  48         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
  49         Index registers not masked memory areas.
  50         Only simply increment or decrement.
  51         * compile.c(store_1): Ditto.
  52
  53 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  54
  55         * config.in: Regenerate.
  56         * configure: Likewise.
  57
  58         * configure: Regenerate.
  59
  60 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
  61
  62         * compile.c: Add const to remove warning.
  63
  64 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
  65
  66         * configure: Regenerate to track ../common/common.m4 changes.
  67         * config.in: Ditto.
  68
  69 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
  70             Daniel Jacobowitz  <dan@codesourcery.com>
  71             Joseph Myers  <joseph@codesourcery.com>
  72
  73         * configure: Regenerate.
  74
  75 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
  76
  77         * compile.c (sim_resume): Fix the last byte of ARGV for
  78         SYS_CMDLINE.
  79
  80 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
  81
  82         * acconfig.h: Remove.
  83         * config.in: Regenerate.
  84
  85 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
  86
  87         * compile.c (OBITOP): Bit address mask low three bit.
  88         * compile.c (decode): Fix warning.
  89
  90 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
  91
  92         * configure: Regenerated.
  93
  94 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
  95
  96         * configure: Regenerated.
  97
  98 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
  99
 100         * configure: Regenerated.
 101
 102 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 103
 104         * configure: Regenerate.
 105
 106 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 107
 108         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 109         explicit call to AC_CONFIG_HEADER.
 110         * configure: Regenerate.
 111
 112 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 113
 114         * configure.ac: Update to use ../common/common.m4.
 115         * configure: Re-generate.
 116
 117 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 118
 119         * configure: Regenerated to track ../common/aclocal.m4 changes.
 120
 121 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 122
 123         * configure.ac: Rename configure.in, require autoconf 2.59.
 124         * configure: Re-generate.
 125
 126 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 127
 128         * configure: Regenerate for ../common/aclocal.m4 update.
 129
 130 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 131
 132         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 133         * compile.c (sim_resume): Make sure that dst.reg refers to the
 134         right register byte in mova/sz.l @(dd,RnL),ERn.
 135         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 136         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 137         mulxs, divs and divxs.
 138
 139         * compile.c (sim_load): Update sd->memory_size.
 140
 141 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 142
 143         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 144         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 145
 146 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 147
 148         * compile.c (sim_load): Don't pass a type to bfd_openr.
 149
 150 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 151
 152         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 153         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 154
 155 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 156
 157         * compile.c (set_h8300h): Initialize globals to zero.
 158
 159 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 160
 161         * compile.c (h8300_normal_mode): New.
 162         (SP): Handle normal mode.
 163         (bitfrom): Use normal mode flag to return suitable value.
 164         (lvalue): Use normal mode flag to return command line location.
 165         (decode): Decode instruction correctly for normal mode.
 166         (init_pointers): Initialise memory correctly for normal mode.
 167         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 168         flag.
 169         (sim_store_register): Handle 2 byte PC for normal mode.
 170         (sim_fetch_register): Handle 2 byte PC for normal mode.
 171         (set_h8300h): Set normal mode flag as per architechture.
 172         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 173
 174 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 175
 176         * compile.c (decode): Enhancements for mova.
 177         Initialize cst, reg, and rdisp inside the loop, for each
 178         new instruction.  Defer correction of the disp2 values until
 179         later, and then adjust them by the size of the first operand,
 180         rather than the size of the instruction.
 181         (sim_resume): For mova, adjust the size of the second operand
 182         according to the type of the first operand (INDEXB vs. INDEXW).
 183         In cases where there is only one operand, the other two must
 184         both be composed on the fly.
 185
 186 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 187
 188         * compile.c (sim_resume): Revert 6-24 change, it does not
 189         work with gdb breakpoints.
 190
 191 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 192
 193         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 194         (decode): IMM16 is always zero-extended.
 195
 196 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 197
 198         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 199         * compile.c (sim_resume): Use the above to return stop signal.
 200
 201 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 202
 203         * compile.c: Replace "Hitachi" with "Renesas".
 204         (decode): Distinguish AV_H8S from AV_H8H.
 205         (sim_resume): H8SX can use any register for TAS.
 206         (decode): Add support for VECIND.
 207         (sim_resume): Implement rte/l and rts/l.
 208         (GETSR): New macro (actually old macro reincarnated).
 209         (decode): Add handling for IMM2.
 210         (sim_resume): Drop extra block around jmp, jsr, rts.
 211         Add handling for trapa and rte.
 212         For divxu.b, change 0xffff mask to 0xff.
 213         (set_h8300h): Add bfd_mach_h8300sxn machine.
 214
 215 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 216
 217         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 218         and SBR, VBR.
 219
 220 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 221
 222         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 223         (sim_store_register): Ditto.
 224
 225 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 226
 227         * compile.c (sim_info): Fix typo in output.
 228
 229         * compile.c (set_h8300h): Replace 'flag' arguments
 230         with a bfd_machine argument, and decode it inline.
 231         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 232
 233 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 234
 235         * compile.c: Add h8300sx insns and addressing modes.
 236         * sim-main.h: Replaces h8300/inst.h.
 237         * Makefile.in: Tweak to bring in some sim/common stuff.
 238
 239 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 240
 241         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 242
 243 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 244
 245         * compile.c (cmdline_location): Added function to
 246         return the location of 8-bit (256 locations) where the
 247         Command Line arguments would be stored.
 248         (decode): Added a TRAP to 0xcc for Commandline
 249         processing using pseudo opcode O_SYS_CMDLINE.
 250         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 251         (sim_create_inferior): Setting a pointer to
 252         Commandline Args array.
 253         * inst.h: Added a new variable ptr_command_line for
 254         storing pointer to Commandline array.
 255
 256 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 257
 258         * compile.c (decode): Added code for some more magic traps.
 259         * compile.c (sim_resume): Added support for File I/O system
 260         calls through callback to host_system.
 261         System calls provided support for :
 262         open, read, write, lseek, close, stat, fstat
 263         Only basic support for stat and fstat.
 264
 265 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 266
 267         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 268
 269 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 270
 271         * compile.c (init_pointers): Abort if wreg never gets initialized.
 272         (sim_resume): Fix the handling of exts.w and extu.w.
 273
 274 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 275
 276         * compile.c (sim_resume): Fix the handling of bxor.
 277
 278 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 279
 280         * compile.c: Change K&R function definitions to ISO.
 281         (fetch): Make static, and eliminate unused parameter 'n'.
 282
 283 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 284
 285         * compile.c: Fix formatting.
 286         * inst.h: Likewise.
 287
 288 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 289
 290         * compile.c: Include "gdb/sim-h8300.h"
 291         * Makefile.in: Add dependences on "inst.h",
 292         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 293
 294 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 295
 296         * configure: Regenerated to track ../common/aclocal.m4 changes.
 297
 298 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 299
 300         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 301
 302 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 303
 304         * compile.c: Fix formatting.
 305
 306 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 307
 308         * compile.c: Fix formatting.
 309
 310 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 311
 312         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 313
 314 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 315
 316         * compile.c: Add support of EXR register
 317         * inst.h: Ditto.
 318
 319 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 320
 321         * compile.c: Made h8300s as new target, not h8300h alias.
 322         * inst.h: Ditto.
 323
 324 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 325
 326         * compile.c: Add additional CCR flags (I,UI,H,U)
 327
 328 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 329
 330         * compile.c: Change literal regnumbers to REGNUMS.
 331         Fix instruction and cycles counting
 332
 333 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 334
 335         * compile.c: Fix formatting.
 336
 337 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 338
 339         * compile.c: Fix comment typos.
 340
 341 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 342
 343         * compile.c (decode): Clean up the code.
 344
 345 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 346
 347         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 348         correctly.
 349
 350 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 351
 352         * compile.c: Don't include "wait.h".
 353         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 354         instead of WIF* from host.
 355
 356 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 357
 358         * compile.c, writecode.c: Correct typo.
 359
 360 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 361
 362         * compile.c: Fix formatting.
 363
 364 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 365
 366         * configure: Regenerated to track ../common/aclocal.m4 changes.
 367
 368 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 369
 370         * configure: Regenerated to track ../common/aclocal.m4 changes.
 371
 372 1999-05-08  Felix Lee  <flee@cygnus.com>
 373
 374         * configure: Regenerated to track ../common/aclocal.m4 changes.
 375
 376 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 377
 378         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 379         frequency at which the poll_quit callback is used.
 380         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 381
 382 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 383
 384         * configure: Regenerated to track ../common/aclocal.m4 changes.
 385
 386 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 387
 388         * configure: Regenerated to track ../common/aclocal.m4 changes.
 389         * config.in: Ditto.
 390
 391 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 392
 393         * acconfig.h: New file.
 394         * configure.in: Reverted change of Apr 24; use sinclude again.
 395
 396 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 397
 398         * configure: Regenerated to track ../common/aclocal.m4 changes.
 399         * config.in: Ditto.
 400
 401 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 402
 403         * configure.in: Don't call sinclude.
 404
 405 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 406
 407         * configure: Regenerated to track ../common/aclocal.m4 changes.
 408
 409 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 410
 411         * configure: Regenerated to track ../common/aclocal.m4 changes.
 412
 413 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 414
 415         * configure: Regenerated to track ../common/aclocal.m4 changes.
 416
 417 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 418
 419         * configure: Regenerated to track ../common/aclocal.m4 changes.
 420
 421 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 422
 423         * compile.c (sim_store_register, sim_fetch_register): Pass in
 424         length parameter.  Return -1.
 425
 426 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 427
 428         * configure: Regenerated to track ../common/aclocal.m4 changes.
 429
 430 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 431
 432         * configure: Regenerated to track ../common/aclocal.m4 changes.
 433
 434 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441         * config.in: Ditto.
 442
 443 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 444
 445         * configure: Regenerated to track ../common/aclocal.m4 changes.
 446
 447 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 448
 449         * compile.c: #include stdio.h for definition of NULL on
 450         some platforms.
 451
 452 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 453
 454         * compile.c (sim_load): Pass lma_p and sim_write args to
 455         sim_load_file.
 456
 457 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 458
 459         * configure: Regenerated to track ../common/aclocal.m4 changes.
 460
 461 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 462
 463         * configure: Regenerated to track ../common/aclocal.m4 changes.
 464
 465 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 466
 467         * configure: Regenerated to track ../common/aclocal.m4 changes.
 468
 469 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 470
 471         * configure: Regenerated to track ../common/aclocal.m4 changes.
 472
 473 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 474
 475         * configure: Regenerated to track ../common/aclocal.m4 changes.
 476
 477 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 478
 479         * Makefile.in (compile.o): Depend on config.h in local directory.
 480
 481 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 482
 483         * configure: Regenerated to track ../common/aclocal.m4 changes.
 484
 485 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 486
 487         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 488         with sim/common.
 489         * configure.in: check for sys/param.h
 490         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 491         #define SIGTRAP for wingdb.
 492         (sim_resume): poll keyboard at least once per call.
 493         (sim_resume): use host_callback instead of printf for syscall
 494         output.
 495
 496 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 497
 498         * configure: Regenerated to track ../common/aclocal.m4 changes.
 499
 500 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * configure: Regenerated to track ../common/aclocal.m4 changes.
 503         * config.in: Ditto.
 504
 505 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 506
 507         * compile.c (sim_kill): Delete.
 508         (sim_create_inferior): Add ABFD argument.
 509         (sim_load): Move setting of PC from here.
 510         (sim_create_inferior): To here.
 511         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 512         the sim_load code should be moved to sim_open.
 513
 514 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         * configure: Regenerated to track ../common/aclocal.m4 changes.
 517         * config.in: Ditto.
 518
 519 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 520
 521         * compile.c (sim_open): Add ABFD argument.
 522
 523 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 524
 525         * compile.c (sim_open): Add callback argument.
 526         (sim_set_callbacks): Delete SIM_DESC argument.
 527
 528 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 529
 530         * compile.c (sim_load): Call bfd_get_mach instead of examining
 531         bfd fields directly.
 532         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 533
 534 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 535
 536         * configure: Regenerated to track ../common/aclocal.m4 changes.
 537
 538 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 539
 540         * compile.c (sim_resume): Use poll_quit callback.
 541         (sim_stop): New function.
 542
 543 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 544
 545         * Makefile.in (SIM_OBJS): Add sim-load.o.
 546         * compile.c (sim_kind, myname): New static locals.
 547         (sim_open): Set sim_kind, myname.
 548         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
 549         Call sim_load_file to load file into simulator.  Set start address
 550         from bfd.
 551         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 552
 553 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 554
 555         * configure: Regenerated to track ../common/aclocal.m4 changes.
 556         * config.in: Ditto.
 557
 558 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 559
 560         * compile.c (sim_open): New arg `kind'.
 561
 562         * configure: Regenerated to track ../common/aclocal.m4 changes.
 563
 564 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 565
 566         * configure: Regenerated to track ../common/aclocal.m4 changes.
 567
 568 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 569
 570         * configure: Regenerated to track ../common/aclocal.m4 changes.
 571
 572 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 573
 574         * configure: Re-generate.
 575
 576 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 577
 578         * configure: Regenerate to track ../common/aclocal.m4 changes.
 579
 580 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
 581
 582         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
 583         argv form.
 584         (other sim_*): New SIM_DESC argument.
 585
 586 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 587
 588         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 589         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 590         * configure.in: sinclude ../common/aclocal.m4.
 591         * configure: Regenerated.
 592
 593 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 594
 595         * configure configure.in Makefile.in:  Update to new configure
 596         scheme which is more compatible with WinGDB builds.
 597         * configure.in:  Improve comment on how to run autoconf.
 598         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 599         * Makefile.in:  Use autoconf substitution to install common
 600         makefile fragment.
 601
 602 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 603
 604         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 605         (SIM_OBJS): Define.
 606         * configure.in: Simplify using macros in ../common/aclocal.m4.
 607         * configure: Regenerated.
 608         * inst.h (enum sim_state): Define.
 609         (cpu_state_type): New member `state'.  Set it whenever `exception'
 610         is set.
 611         * compile.c (sim_callback): New global.
 612         (sim_set_simcache_size): Renamed from sim_csize.
 613         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
 614         'cus it can't work.  Change main loop exit test to use cpu.state.
 615         (sim_trace): New function.
 616         (sim_stop_reason): Add right way to set results, but #if 0 out.
 617         (sim_size): New function.
 618         (sim_info): Redirect calls to printf_filtered through callback.
 619         (sim_set_callbacks): Record callback.
 620         * run.c: Deleted, using one in ../common now.
 621         * tconfig.in: New file.
 622
 623 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 624
 625         * Makefile.in (mostlyclean): Don't remove config.log here.
 626
 627 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
 628
 629         * compile.c (sim_resume): rts, sleep, bpt and nop have
 630         no associated "size".
 631
 632 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
 633
 634         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
 635
 636 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
 637
 638         * run.c (main): Don't "load" sections which don't have
 639         SEC_LOAD set.
 640         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
 641         of OSHIFTS.
 642         (ONOT): Define.
 643         (sim_resume, shift/rotate cases): Add support for shift/rotate
 644         by two bits.
 645         (OSHIFTS): Corresponding changes.
 646
 647 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
 648
 649         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
 650
 651 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
 652
 653         * compile.c (h8300smode): Declare.
 654
 655 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 656
 657         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 658         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 659         (docdir): Removed.
 660         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 661         (AC_PROG_INSTALL): Added.
 662         * configure: Rebuilt.
 663
 664 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 665
 666         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
 667         * run.c (main): Treat the H8/S like the H8/300H for now.
 668
 669 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
 670
 671         * compile.c (SEXTCHAR): Clear upper bits when sign
 672         bit is clear.
 673
 674 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
 675
 676         * compile.c (sim_resume): Correctly handle divu.
 677
 678 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 679
 680         * compile.c (sim_resume): Never allow the PC to have an
 681         odd value.
 682
 683 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
 684
 685         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
 686         separate memory is allocate for the 8-bit area.
 687         (struct cpu_state_type): Add new "eightbit' field.
 688         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
 689         area.
 690         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
 691         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
 692         (init_pointers): Initialize space for the 8-bit area.
 693         (sim_write): Handle writing into the 8-bit area.
 694         (sim_read): Handle reading from the 8-bit area.
 695         (sim_load): Reallocate space for the 8-bit area.
 696
 697         * compile.c (sim_load): Re-allocate memory for the simulator
 698         here.
 699
 700 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
 701
 702         * compile.c (sim_resume): Fix and simplify overflow and carry
 703         handling for 32bit ALU insns.
 704
 705 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
 706
 707         * compile.c (sim_resume): Fix overflow checks for ALU insns.
 708
 709 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
 710
 711         * compile.c (decode): Use "bit" to hold L_3 immediates instead
 712         of holding them in "abs".  Handle ABS8MEM memory references aka
 713         8-bit area.  Replace ABSMOV references with ABS8MEM.
 714
 715 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
 716
 717         * compile.c (fetch): Handle accesses to the exception/function
 718         vectors.
 719
 720 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
 721
 722         * compile.c: #include "wait.h".
 723         (sim_resume, sleep insn): Check program exit status in r0.
 724         (sim_resume, shift insns): Fix setting of overflow flag for shal.
 725         * run.c: #include <signal.h>.
 726         (main): Abort if program got SIGILL.
 727         Print error message if argument is invalid.
 728         (usage): Improve text.
 729
 730 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 731
 732         * configure: Regenerate with autoconf 2.7.
 733
 734 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
 735
 736         * inst.h (MPOWER,MSIZE): Deleted.
 737         (H8300{,H}_MSIZE): Define.
 738         * compile.c (memory_size): New static global.
 739         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
 740         (sim_write,sim_read): Use memory_size.
 741
 742 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
 743
 744         * compile.c (sim_set_callbacks): New.
 745
 746 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
 747
 748         * Makefile.in (BISON): Remove macro.
 749
 750 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 751
 752         * Makefile.in (maintainer-clean): New synonym for realclean.
 753
 754 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 755
 756         * Makefile.in (install): Don't install in $(tooldir).
 757
 758         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
 759         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
 760         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
 761         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
 762         creating config.h.
 763         * configure: Rebuild.
 764         * config.in: New file, created by autoheader.
 765         * Makefile.in (AR): Define as @AR@.
 766         (CC): New variable, defined as @CC@.
 767         (CFLAGS): Define as @CFLAGS@.
 768         (RANLIB): Define as @RANLIB@.
 769         (HDEFINES, TDEFINES): New variables.
 770         (@host_makefile_frag@): Remove.
 771         (compile.o, run.o): Depend upon config.h.
 772         (mostlyclean): Make the same as clean, not distclean.
 773         (clean): Remove config.log.
 774         (distclean): Remove config.h and stamp-h.
 775         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
 776         invoking config.status.
 777         (config.h, stamp-h): New targets.
 778         * compile.c: Include "config.h".  Don't include <sys/times.h>.
 779         Include <time.h> and <stdlib.h> if they exist.  Don't include
 780         "sysdep.h".
 781         (get_now): Remove unused local b.
 782         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
 783         Don't include "sysdep.h".
 784         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
 785         <stdio.h>.
 786
 787 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 788
 789         * Update all FSF addresses except those in COPYING* files.
 790
 791 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 792
 793         * Makefile.in (clean): Remove run.
 794         (distclean): Remove Makefile.
 795
 796         * h8300.mt: Removed.
 797
 798         * Makefile.in, configure.in: converted to autoconf.
 799         * configure: New file, generated with autconf 2.4.
 800
 801 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 802
 803         * compile.c (sim_do_command): New function.
 804
 805 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 806
 807         * compile.c (get_now): Don't do if win32.
 808         (sim_resume): Poll in win32 too.
 809
 810 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 811
 812         * configure.in: Fix typo in last change.
 813
 814 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 815
 816         * run.c: parse arguments with getopt().
 817
 818 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 819
 820         * configure.in: Use ../../bfd/hosts/std-host.h if specific
 821         host unavailable.
 822
 823 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
 824
 825         * compile.c (sim_resume): Initialize cpu.mask.
 826
 827 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 828
 829         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
 830
 831 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
 832
 833         * compile.c: #include "bfd.h".
 834         (sim_*): Set result type to void where there isn't one.
 835         (sim_resume, default case): Set cpu.exception to SIGILL.
 836         (sim_trace): Delete.
 837         (sim_set_pc): Delete.
 838         (sim_info): Delete printf_fn arg, all callers changed.
 839         Call printf_filtered.
 840         (set_h8300h): New arg `flag', all callers changed.
 841         (sim_close): New function.
 842         (sim_load): New function.
 843         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 844         * run.c: #include <varargs.h>, "remote-sim.h".
 845         (printf_filtered): New function.
 846
 847 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
 848
 849         * compile.c (decode): Fix typo (16 bit branches).
 850         (*): Some white space clean up.
 851
 852 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 853
 854         * compile.c (decode): Compile 16bit branches properly.
 855
 856 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 857
 858         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
 859         andc.  Poll for interrupts.
 860
 861 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 862
 863         * compile.c: #include "ansidecl.h" for remote-sim.h.
 864
 865 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
 866
 867         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 868         * compile.c: #include "remote-sim.h".
 869         (sim_resume): New arg siggnal.
 870         (sim_write): Use SIM_ADDR for type of arg addr.
 871         Always return a value.
 872         (sim_read): Ditto.
 873         (sim_store_register): Result is type int.
 874         (sim_fetch_register): Ditto.
 875         (sim_stop_reason): Renamed from sim_stop_signal.
 876         (sim_set_pc): Use SIM_ADDR for type of arg pc.
 877         (sim_info): int result, new arg printf_fn.
 878         (sim_kill): int result.
 879         (sim_open): int result, new arg name.
 880         * run.c (main): Use sim_set_pc to set pc.
 881         Update call to sim_info.
 882
 883 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
 884
 885         * compile.c (sim_stop_signal): Result is now enum sim_stop.
 886
 887 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 888
 889         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
 890
 891 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 892
 893         * compile.c (sim_set_pc): Write to the pc direcly.
 894         (sim_store_register): Now value is passed by reference. (sim_read,
 895         sim_write): Return number of bytes copied.
 896
 897 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 898
 899         * compile.c (mop): New function to do multiplies.
 900
 901 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
 902
 903         * compile.c (sim_resume): Add support for nop insn.
 904
 905 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
 906
 907         * compile.c: Reset HMODE back to zero (accidently set it to 1).
 908
 909         * run.c (main): If h8/300h binary detected, call set_h8300h.
 910         * compile.c (sim_resume): Fix O_NEG insn.
 911
 912 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
 913
 914         * run.c (main): Add -h flag to enable h8/300h emulation.
 915         * compile.c: Rename Hmode to HMODE (consistency with gdb).
 916         (set_h8300h): New function.
 917         (sim_resume): Add support for extu,exts insns.
 918         (sim_resume): Fix logical right shifting.
 919         (sim_resume, label alu32): Fix setting of carry flag.
 920
 921 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
 922
 923         * compile.c (sim_csize): Initialize cpu.cache.
 924
 925 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
 926
 927         * Makefile.in: Add -I../../bfd to pick up bfd.h.
 928
 929 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
 930
 931         * run.c (main): Fix parsing of args.
 932
 933         * compile.c (sim_resume): Fix shll insn.
 934
 935 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 936
 937         * compile.c: New file, supports H8/300H.
 938         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
 939
 940 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 941
 942         * run.c (main): Add -v to print info.
 943         * p3.c (sim_info):  New function.
 944
 945 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
 946
 947         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
 948
 949 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
 950
 951         * Makefile.in: Don't use cb or indent
 952         * p1.c, state.h, writecode.c: lint
 953
 954 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
 955
 956         * Makefile.in:  Make SunOS halfdone VPATH work.
 957         * p1.c:  Lint picked up by HP native compiler.
 958
 959 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
 960
 961         * p1.c (sim_resume): when running on dos, any character typed to
 962         the keyboard will cause a simulated exception.
 963
 964 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 965
 966         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
 967         running
 968
 969 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 970
 971         * new
 972