sim/h8300/ChangeLog

   1 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * compile.c (sim_load): Add const to prog.
   4
   5 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
   6
   7         PR gdb/16450
   8         * compile.c (control_c_sim_desc): Delete.
   9         (control_c): Likewise.
  10         (sim_resume): Delete signal(SIGINT) handling.
  11
  12 2013-09-23  Alan Modra  <amodra@gmail.com>
  13
  14         * configure: Regenerate.
  15
  16 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
  17
  18         * aclocal.m4, configure: Regenerate.
  19
  20 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  21
  22         * config.in, configure: Regenerate.
  23
  24 2012-05-18  Nick Clifton  <nickc@redhat.com>
  25
  26         PR 14072
  27         * compile.c: Include config.h before system header files.
  28         * sim-main.h: Likewise.
  29
  30 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  31
  32         * aclocal.m4, config.in, configure: Regenerate.
  33
  34 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  35
  36         * aclocal.m4: New file.
  37         * configure: Regenerate.
  38
  39 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * configure.ac: Change include to common/acinclude.m4.
  42
  43 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  46         call.  Replace common.m4 include with SIM_AC_COMMON.
  47         * configure: Regenerate.
  48
  49 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * compile.c (sim_do_command): Delete.
  52
  53 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
  54
  55         * compile.c (sim_store_register): Update return value to
  56         match new API.
  57
  58 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * compile.c (sim_write): Add const to buffer arg.
  61
  62 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  63
  64         * configure: Regenerate.
  65
  66 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
  67         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
  68         Index registers not masked memory areas.
  69         Only simply increment or decrement.
  70         * compile.c(store_1): Ditto.
  71
  72 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  73
  74         * config.in: Regenerate.
  75         * configure: Likewise.
  76
  77         * configure: Regenerate.
  78
  79 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
  80
  81         * compile.c: Add const to remove warning.
  82
  83 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
  84
  85         * configure: Regenerate to track ../common/common.m4 changes.
  86         * config.in: Ditto.
  87
  88 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
  89             Daniel Jacobowitz  <dan@codesourcery.com>
  90             Joseph Myers  <joseph@codesourcery.com>
  91
  92         * configure: Regenerate.
  93
  94 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
  95
  96         * compile.c (sim_resume): Fix the last byte of ARGV for
  97         SYS_CMDLINE.
  98
  99 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 100
 101         * acconfig.h: Remove.
 102         * config.in: Regenerate.
 103
 104 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
 105
 106         * compile.c (OBITOP): Bit address mask low three bit.
 107         * compile.c (decode): Fix warning.
 108
 109 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 110
 111         * configure: Regenerated.
 112
 113 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 114
 115         * configure: Regenerated.
 116
 117 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 118
 119         * configure: Regenerated.
 120
 121 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 122
 123         * configure: Regenerate.
 124
 125 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 126
 127         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 128         explicit call to AC_CONFIG_HEADER.
 129         * configure: Regenerate.
 130
 131 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 132
 133         * configure.ac: Update to use ../common/common.m4.
 134         * configure: Re-generate.
 135
 136 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 137
 138         * configure: Regenerated to track ../common/aclocal.m4 changes.
 139
 140 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 141
 142         * configure.ac: Rename configure.in, require autoconf 2.59.
 143         * configure: Re-generate.
 144
 145 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 146
 147         * configure: Regenerate for ../common/aclocal.m4 update.
 148
 149 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 150
 151         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 152         * compile.c (sim_resume): Make sure that dst.reg refers to the
 153         right register byte in mova/sz.l @(dd,RnL),ERn.
 154         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 155         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 156         mulxs, divs and divxs.
 157
 158         * compile.c (sim_load): Update sd->memory_size.
 159
 160 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 161
 162         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 163         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 164
 165 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 166
 167         * compile.c (sim_load): Don't pass a type to bfd_openr.
 168
 169 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 170
 171         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 172         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 173
 174 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 175
 176         * compile.c (set_h8300h): Initialize globals to zero.
 177
 178 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 179
 180         * compile.c (h8300_normal_mode): New.
 181         (SP): Handle normal mode.
 182         (bitfrom): Use normal mode flag to return suitable value.
 183         (lvalue): Use normal mode flag to return command line location.
 184         (decode): Decode instruction correctly for normal mode.
 185         (init_pointers): Initialise memory correctly for normal mode.
 186         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 187         flag.
 188         (sim_store_register): Handle 2 byte PC for normal mode.
 189         (sim_fetch_register): Handle 2 byte PC for normal mode.
 190         (set_h8300h): Set normal mode flag as per architechture.
 191         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 192
 193 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 194
 195         * compile.c (decode): Enhancements for mova.
 196         Initialize cst, reg, and rdisp inside the loop, for each
 197         new instruction.  Defer correction of the disp2 values until
 198         later, and then adjust them by the size of the first operand,
 199         rather than the size of the instruction.
 200         (sim_resume): For mova, adjust the size of the second operand
 201         according to the type of the first operand (INDEXB vs. INDEXW).
 202         In cases where there is only one operand, the other two must
 203         both be composed on the fly.
 204
 205 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 206
 207         * compile.c (sim_resume): Revert 6-24 change, it does not
 208         work with gdb breakpoints.
 209
 210 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 211
 212         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 213         (decode): IMM16 is always zero-extended.
 214
 215 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 216
 217         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 218         * compile.c (sim_resume): Use the above to return stop signal.
 219
 220 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 221
 222         * compile.c: Replace "Hitachi" with "Renesas".
 223         (decode): Distinguish AV_H8S from AV_H8H.
 224         (sim_resume): H8SX can use any register for TAS.
 225         (decode): Add support for VECIND.
 226         (sim_resume): Implement rte/l and rts/l.
 227         (GETSR): New macro (actually old macro reincarnated).
 228         (decode): Add handling for IMM2.
 229         (sim_resume): Drop extra block around jmp, jsr, rts.
 230         Add handling for trapa and rte.
 231         For divxu.b, change 0xffff mask to 0xff.
 232         (set_h8300h): Add bfd_mach_h8300sxn machine.
 233
 234 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 235
 236         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 237         and SBR, VBR.
 238
 239 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 240
 241         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 242         (sim_store_register): Ditto.
 243
 244 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 245
 246         * compile.c (sim_info): Fix typo in output.
 247
 248         * compile.c (set_h8300h): Replace 'flag' arguments
 249         with a bfd_machine argument, and decode it inline.
 250         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 251
 252 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 253
 254         * compile.c: Add h8300sx insns and addressing modes.
 255         * sim-main.h: Replaces h8300/inst.h.
 256         * Makefile.in: Tweak to bring in some sim/common stuff.
 257
 258 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 259
 260         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 261
 262 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 263
 264         * compile.c (cmdline_location): Added function to
 265         return the location of 8-bit (256 locations) where the
 266         Command Line arguments would be stored.
 267         (decode): Added a TRAP to 0xcc for Commandline
 268         processing using pseudo opcode O_SYS_CMDLINE.
 269         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 270         (sim_create_inferior): Setting a pointer to
 271         Commandline Args array.
 272         * inst.h: Added a new variable ptr_command_line for
 273         storing pointer to Commandline array.
 274
 275 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 276
 277         * compile.c (decode): Added code for some more magic traps.
 278         * compile.c (sim_resume): Added support for File I/O system
 279         calls through callback to host_system.
 280         System calls provided support for :
 281         open, read, write, lseek, close, stat, fstat
 282         Only basic support for stat and fstat.
 283
 284 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 285
 286         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 287
 288 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 289
 290         * compile.c (init_pointers): Abort if wreg never gets initialized.
 291         (sim_resume): Fix the handling of exts.w and extu.w.
 292
 293 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 294
 295         * compile.c (sim_resume): Fix the handling of bxor.
 296
 297 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 298
 299         * compile.c: Change K&R function definitions to ISO.
 300         (fetch): Make static, and eliminate unused parameter 'n'.
 301
 302 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 303
 304         * compile.c: Fix formatting.
 305         * inst.h: Likewise.
 306
 307 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 308
 309         * compile.c: Include "gdb/sim-h8300.h"
 310         * Makefile.in: Add dependences on "inst.h",
 311         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 312
 313 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 314
 315         * configure: Regenerated to track ../common/aclocal.m4 changes.
 316
 317 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 318
 319         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 320
 321 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 322
 323         * compile.c: Fix formatting.
 324
 325 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 326
 327         * compile.c: Fix formatting.
 328
 329 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 330
 331         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 332
 333 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 334
 335         * compile.c: Add support of EXR register
 336         * inst.h: Ditto.
 337
 338 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 339
 340         * compile.c: Made h8300s as new target, not h8300h alias.
 341         * inst.h: Ditto.
 342
 343 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 344
 345         * compile.c: Add additional CCR flags (I,UI,H,U)
 346
 347 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 348
 349         * compile.c: Change literal regnumbers to REGNUMS.
 350         Fix instruction and cycles counting
 351
 352 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 353
 354         * compile.c: Fix formatting.
 355
 356 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 357
 358         * compile.c: Fix comment typos.
 359
 360 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 361
 362         * compile.c (decode): Clean up the code.
 363
 364 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 365
 366         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 367         correctly.
 368
 369 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 370
 371         * compile.c: Don't include "wait.h".
 372         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 373         instead of WIF* from host.
 374
 375 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 376
 377         * compile.c, writecode.c: Correct typo.
 378
 379 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 380
 381         * compile.c: Fix formatting.
 382
 383 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 384
 385         * configure: Regenerated to track ../common/aclocal.m4 changes.
 386
 387 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 388
 389         * configure: Regenerated to track ../common/aclocal.m4 changes.
 390
 391 1999-05-08  Felix Lee  <flee@cygnus.com>
 392
 393         * configure: Regenerated to track ../common/aclocal.m4 changes.
 394
 395 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 396
 397         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 398         frequency at which the poll_quit callback is used.
 399         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 400
 401 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 402
 403         * configure: Regenerated to track ../common/aclocal.m4 changes.
 404
 405 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 406
 407         * configure: Regenerated to track ../common/aclocal.m4 changes.
 408         * config.in: Ditto.
 409
 410 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 411
 412         * acconfig.h: New file.
 413         * configure.in: Reverted change of Apr 24; use sinclude again.
 414
 415 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 416
 417         * configure: Regenerated to track ../common/aclocal.m4 changes.
 418         * config.in: Ditto.
 419
 420 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 421
 422         * configure.in: Don't call sinclude.
 423
 424 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 425
 426         * configure: Regenerated to track ../common/aclocal.m4 changes.
 427
 428 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 429
 430         * configure: Regenerated to track ../common/aclocal.m4 changes.
 431
 432 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 433
 434         * configure: Regenerated to track ../common/aclocal.m4 changes.
 435
 436 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 437
 438         * configure: Regenerated to track ../common/aclocal.m4 changes.
 439
 440 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 441
 442         * compile.c (sim_store_register, sim_fetch_register): Pass in
 443         length parameter.  Return -1.
 444
 445 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 446
 447         * configure: Regenerated to track ../common/aclocal.m4 changes.
 448
 449 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 450
 451         * configure: Regenerated to track ../common/aclocal.m4 changes.
 452
 453 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 454
 455         * configure: Regenerated to track ../common/aclocal.m4 changes.
 456
 457 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 458
 459         * configure: Regenerated to track ../common/aclocal.m4 changes.
 460         * config.in: Ditto.
 461
 462 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 463
 464         * configure: Regenerated to track ../common/aclocal.m4 changes.
 465
 466 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 467
 468         * compile.c: #include stdio.h for definition of NULL on
 469         some platforms.
 470
 471 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 472
 473         * compile.c (sim_load): Pass lma_p and sim_write args to
 474         sim_load_file.
 475
 476 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 477
 478         * configure: Regenerated to track ../common/aclocal.m4 changes.
 479
 480 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 481
 482         * configure: Regenerated to track ../common/aclocal.m4 changes.
 483
 484 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 485
 486         * configure: Regenerated to track ../common/aclocal.m4 changes.
 487
 488 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 489
 490         * configure: Regenerated to track ../common/aclocal.m4 changes.
 491
 492 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 493
 494         * configure: Regenerated to track ../common/aclocal.m4 changes.
 495
 496 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * Makefile.in (compile.o): Depend on config.h in local directory.
 499
 500 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * configure: Regenerated to track ../common/aclocal.m4 changes.
 503
 504 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 505
 506         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 507         with sim/common.
 508         * configure.in: check for sys/param.h
 509         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 510         #define SIGTRAP for wingdb.
 511         (sim_resume): poll keyboard at least once per call.
 512         (sim_resume): use host_callback instead of printf for syscall
 513         output.
 514
 515 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 516
 517         * configure: Regenerated to track ../common/aclocal.m4 changes.
 518
 519 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 520
 521         * configure: Regenerated to track ../common/aclocal.m4 changes.
 522         * config.in: Ditto.
 523
 524 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 525
 526         * compile.c (sim_kill): Delete.
 527         (sim_create_inferior): Add ABFD argument.
 528         (sim_load): Move setting of PC from here.
 529         (sim_create_inferior): To here.
 530         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 531         the sim_load code should be moved to sim_open.
 532
 533 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 534
 535         * configure: Regenerated to track ../common/aclocal.m4 changes.
 536         * config.in: Ditto.
 537
 538 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 539
 540         * compile.c (sim_open): Add ABFD argument.
 541
 542 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 543
 544         * compile.c (sim_open): Add callback argument.
 545         (sim_set_callbacks): Delete SIM_DESC argument.
 546
 547 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 548
 549         * compile.c (sim_load): Call bfd_get_mach instead of examining
 550         bfd fields directly.
 551         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 552
 553 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 554
 555         * configure: Regenerated to track ../common/aclocal.m4 changes.
 556
 557 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 558
 559         * compile.c (sim_resume): Use poll_quit callback.
 560         (sim_stop): New function.
 561
 562 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 563
 564         * Makefile.in (SIM_OBJS): Add sim-load.o.
 565         * compile.c (sim_kind, myname): New static locals.
 566         (sim_open): Set sim_kind, myname.
 567         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
 568         Call sim_load_file to load file into simulator.  Set start address
 569         from bfd.
 570         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 571
 572 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 573
 574         * configure: Regenerated to track ../common/aclocal.m4 changes.
 575         * config.in: Ditto.
 576
 577 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 578
 579         * compile.c (sim_open): New arg `kind'.
 580
 581         * configure: Regenerated to track ../common/aclocal.m4 changes.
 582
 583 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 584
 585         * configure: Regenerated to track ../common/aclocal.m4 changes.
 586
 587 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 588
 589         * configure: Regenerated to track ../common/aclocal.m4 changes.
 590
 591 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 592
 593         * configure: Re-generate.
 594
 595 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 596
 597         * configure: Regenerate to track ../common/aclocal.m4 changes.
 598
 599 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
 600
 601         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
 602         argv form.
 603         (other sim_*): New SIM_DESC argument.
 604
 605 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 606
 607         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 608         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 609         * configure.in: sinclude ../common/aclocal.m4.
 610         * configure: Regenerated.
 611
 612 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 613
 614         * configure configure.in Makefile.in:  Update to new configure
 615         scheme which is more compatible with WinGDB builds.
 616         * configure.in:  Improve comment on how to run autoconf.
 617         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 618         * Makefile.in:  Use autoconf substitution to install common
 619         makefile fragment.
 620
 621 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 622
 623         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 624         (SIM_OBJS): Define.
 625         * configure.in: Simplify using macros in ../common/aclocal.m4.
 626         * configure: Regenerated.
 627         * inst.h (enum sim_state): Define.
 628         (cpu_state_type): New member `state'.  Set it whenever `exception'
 629         is set.
 630         * compile.c (sim_callback): New global.
 631         (sim_set_simcache_size): Renamed from sim_csize.
 632         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
 633         'cus it can't work.  Change main loop exit test to use cpu.state.
 634         (sim_trace): New function.
 635         (sim_stop_reason): Add right way to set results, but #if 0 out.
 636         (sim_size): New function.
 637         (sim_info): Redirect calls to printf_filtered through callback.
 638         (sim_set_callbacks): Record callback.
 639         * run.c: Deleted, using one in ../common now.
 640         * tconfig.in: New file.
 641
 642 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 643
 644         * Makefile.in (mostlyclean): Don't remove config.log here.
 645
 646 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
 647
 648         * compile.c (sim_resume): rts, sleep, bpt and nop have
 649         no associated "size".
 650
 651 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
 652
 653         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
 654
 655 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
 656
 657         * run.c (main): Don't "load" sections which don't have
 658         SEC_LOAD set.
 659         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
 660         of OSHIFTS.
 661         (ONOT): Define.
 662         (sim_resume, shift/rotate cases): Add support for shift/rotate
 663         by two bits.
 664         (OSHIFTS): Corresponding changes.
 665
 666 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
 667
 668         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
 669
 670 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
 671
 672         * compile.c (h8300smode): Declare.
 673
 674 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 675
 676         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 677         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 678         (docdir): Removed.
 679         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 680         (AC_PROG_INSTALL): Added.
 681         * configure: Rebuilt.
 682
 683 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 684
 685         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
 686         * run.c (main): Treat the H8/S like the H8/300H for now.
 687
 688 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
 689
 690         * compile.c (SEXTCHAR): Clear upper bits when sign
 691         bit is clear.
 692
 693 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
 694
 695         * compile.c (sim_resume): Correctly handle divu.
 696
 697 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 698
 699         * compile.c (sim_resume): Never allow the PC to have an
 700         odd value.
 701
 702 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
 703
 704         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
 705         separate memory is allocate for the 8-bit area.
 706         (struct cpu_state_type): Add new "eightbit' field.
 707         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
 708         area.
 709         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
 710         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
 711         (init_pointers): Initialize space for the 8-bit area.
 712         (sim_write): Handle writing into the 8-bit area.
 713         (sim_read): Handle reading from the 8-bit area.
 714         (sim_load): Reallocate space for the 8-bit area.
 715
 716         * compile.c (sim_load): Re-allocate memory for the simulator
 717         here.
 718
 719 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
 720
 721         * compile.c (sim_resume): Fix and simplify overflow and carry
 722         handling for 32bit ALU insns.
 723
 724 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
 725
 726         * compile.c (sim_resume): Fix overflow checks for ALU insns.
 727
 728 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
 729
 730         * compile.c (decode): Use "bit" to hold L_3 immediates instead
 731         of holding them in "abs".  Handle ABS8MEM memory references aka
 732         8-bit area.  Replace ABSMOV references with ABS8MEM.
 733
 734 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
 735
 736         * compile.c (fetch): Handle accesses to the exception/function
 737         vectors.
 738
 739 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
 740
 741         * compile.c: #include "wait.h".
 742         (sim_resume, sleep insn): Check program exit status in r0.
 743         (sim_resume, shift insns): Fix setting of overflow flag for shal.
 744         * run.c: #include <signal.h>.
 745         (main): Abort if program got SIGILL.
 746         Print error message if argument is invalid.
 747         (usage): Improve text.
 748
 749 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 750
 751         * configure: Regenerate with autoconf 2.7.
 752
 753 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
 754
 755         * inst.h (MPOWER,MSIZE): Deleted.
 756         (H8300{,H}_MSIZE): Define.
 757         * compile.c (memory_size): New static global.
 758         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
 759         (sim_write,sim_read): Use memory_size.
 760
 761 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
 762
 763         * compile.c (sim_set_callbacks): New.
 764
 765 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
 766
 767         * Makefile.in (BISON): Remove macro.
 768
 769 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 770
 771         * Makefile.in (maintainer-clean): New synonym for realclean.
 772
 773 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 774
 775         * Makefile.in (install): Don't install in $(tooldir).
 776
 777         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
 778         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
 779         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
 780         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
 781         creating config.h.
 782         * configure: Rebuild.
 783         * config.in: New file, created by autoheader.
 784         * Makefile.in (AR): Define as @AR@.
 785         (CC): New variable, defined as @CC@.
 786         (CFLAGS): Define as @CFLAGS@.
 787         (RANLIB): Define as @RANLIB@.
 788         (HDEFINES, TDEFINES): New variables.
 789         (@host_makefile_frag@): Remove.
 790         (compile.o, run.o): Depend upon config.h.
 791         (mostlyclean): Make the same as clean, not distclean.
 792         (clean): Remove config.log.
 793         (distclean): Remove config.h and stamp-h.
 794         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
 795         invoking config.status.
 796         (config.h, stamp-h): New targets.
 797         * compile.c: Include "config.h".  Don't include <sys/times.h>.
 798         Include <time.h> and <stdlib.h> if they exist.  Don't include
 799         "sysdep.h".
 800         (get_now): Remove unused local b.
 801         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
 802         Don't include "sysdep.h".
 803         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
 804         <stdio.h>.
 805
 806 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 807
 808         * Update all FSF addresses except those in COPYING* files.
 809
 810 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 811
 812         * Makefile.in (clean): Remove run.
 813         (distclean): Remove Makefile.
 814
 815         * h8300.mt: Removed.
 816
 817         * Makefile.in, configure.in: converted to autoconf.
 818         * configure: New file, generated with autconf 2.4.
 819
 820 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 821
 822         * compile.c (sim_do_command): New function.
 823
 824 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 825
 826         * compile.c (get_now): Don't do if win32.
 827         (sim_resume): Poll in win32 too.
 828
 829 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 830
 831         * configure.in: Fix typo in last change.
 832
 833 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 834
 835         * run.c: parse arguments with getopt().
 836
 837 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 838
 839         * configure.in: Use ../../bfd/hosts/std-host.h if specific
 840         host unavailable.
 841
 842 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
 843
 844         * compile.c (sim_resume): Initialize cpu.mask.
 845
 846 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 847
 848         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
 849
 850 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
 851
 852         * compile.c: #include "bfd.h".
 853         (sim_*): Set result type to void where there isn't one.
 854         (sim_resume, default case): Set cpu.exception to SIGILL.
 855         (sim_trace): Delete.
 856         (sim_set_pc): Delete.
 857         (sim_info): Delete printf_fn arg, all callers changed.
 858         Call printf_filtered.
 859         (set_h8300h): New arg `flag', all callers changed.
 860         (sim_close): New function.
 861         (sim_load): New function.
 862         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 863         * run.c: #include <varargs.h>, "remote-sim.h".
 864         (printf_filtered): New function.
 865
 866 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
 867
 868         * compile.c (decode): Fix typo (16 bit branches).
 869         (*): Some white space clean up.
 870
 871 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 872
 873         * compile.c (decode): Compile 16bit branches properly.
 874
 875 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 876
 877         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
 878         andc.  Poll for interrupts.
 879
 880 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 881
 882         * compile.c: #include "ansidecl.h" for remote-sim.h.
 883
 884 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
 885
 886         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 887         * compile.c: #include "remote-sim.h".
 888         (sim_resume): New arg siggnal.
 889         (sim_write): Use SIM_ADDR for type of arg addr.
 890         Always return a value.
 891         (sim_read): Ditto.
 892         (sim_store_register): Result is type int.
 893         (sim_fetch_register): Ditto.
 894         (sim_stop_reason): Renamed from sim_stop_signal.
 895         (sim_set_pc): Use SIM_ADDR for type of arg pc.
 896         (sim_info): int result, new arg printf_fn.
 897         (sim_kill): int result.
 898         (sim_open): int result, new arg name.
 899         * run.c (main): Use sim_set_pc to set pc.
 900         Update call to sim_info.
 901
 902 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
 903
 904         * compile.c (sim_stop_signal): Result is now enum sim_stop.
 905
 906 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 907
 908         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
 909
 910 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 911
 912         * compile.c (sim_set_pc): Write to the pc direcly.
 913         (sim_store_register): Now value is passed by reference. (sim_read,
 914         sim_write): Return number of bytes copied.
 915
 916 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 917
 918         * compile.c (mop): New function to do multiplies.
 919
 920 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
 921
 922         * compile.c (sim_resume): Add support for nop insn.
 923
 924 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
 925
 926         * compile.c: Reset HMODE back to zero (accidently set it to 1).
 927
 928         * run.c (main): If h8/300h binary detected, call set_h8300h.
 929         * compile.c (sim_resume): Fix O_NEG insn.
 930
 931 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
 932
 933         * run.c (main): Add -h flag to enable h8/300h emulation.
 934         * compile.c: Rename Hmode to HMODE (consistency with gdb).
 935         (set_h8300h): New function.
 936         (sim_resume): Add support for extu,exts insns.
 937         (sim_resume): Fix logical right shifting.
 938         (sim_resume, label alu32): Fix setting of carry flag.
 939
 940 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
 941
 942         * compile.c (sim_csize): Initialize cpu.cache.
 943
 944 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
 945
 946         * Makefile.in: Add -I../../bfd to pick up bfd.h.
 947
 948 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
 949
 950         * run.c (main): Fix parsing of args.
 951
 952         * compile.c (sim_resume): Fix shll insn.
 953
 954 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 955
 956         * compile.c: New file, supports H8/300H.
 957         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
 958
 959 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 960
 961         * run.c (main): Add -v to print info.
 962         * p3.c (sim_info):  New function.
 963
 964 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
 965
 966         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
 967
 968 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
 969
 970         * Makefile.in: Don't use cb or indent
 971         * p1.c, state.h, writecode.c: lint
 972
 973 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
 974
 975         * Makefile.in:  Make SunOS halfdone VPATH work.
 976         * p1.c:  Lint picked up by HP native compiler.
 977
 978 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
 979
 980         * p1.c (sim_resume): when running on dos, any character typed to
 981         the keyboard will cause a simulated exception.
 982
 983 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 984
 985         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
 986         running
 987
 988 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 989
 990         * new
 991