sim/h8300/ChangeLog

   1 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
   4
   5 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
   8
   9 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * config.in, configure: Regenerate.
  12
  13 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
  14
  15         * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
  16         * tconfig.h (SIM_HAVE_PROFILE): Delete.
  17
  18 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * config.in, configure: Regenerate.
  21         * tconfig.in: Rename file ...
  22         * tconfig.h: ... here.
  23
  24 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * Makefile.in (SIM_RUN_OBJS): Delete.
  27
  28 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
  31         * aclocal.m4, configure: Regenerate.
  32
  33 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
  34
  35         * compile.c (sim_resume):  Adjust calls to "stat" and "fstat"
  36         callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
  37         following renaming in callback.h.
  38
  39 2014-08-19  Alan Modra  <amodra@gmail.com>
  40
  41         * configure: Regenerate.
  42
  43 2014-08-15  Roland McGrath  <mcgrathr@google.com>
  44
  45         * configure: Regenerate.
  46         * config.in: Regenerate.
  47
  48 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * compile.c (sim_load): Add const to prog.
  51
  52 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
  53
  54         PR gdb/16450
  55         * compile.c (control_c_sim_desc): Delete.
  56         (control_c): Likewise.
  57         (sim_resume): Delete signal(SIGINT) handling.
  58
  59 2013-09-23  Alan Modra  <amodra@gmail.com>
  60
  61         * configure: Regenerate.
  62
  63 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * aclocal.m4, configure: Regenerate.
  66
  67 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  68
  69         * config.in, configure: Regenerate.
  70
  71 2012-05-18  Nick Clifton  <nickc@redhat.com>
  72
  73         PR 14072
  74         * compile.c: Include config.h before system header files.
  75         * sim-main.h: Likewise.
  76
  77 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
  78
  79         * aclocal.m4, config.in, configure: Regenerate.
  80
  81 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * aclocal.m4: New file.
  84         * configure: Regenerate.
  85
  86 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  87
  88         * configure.ac: Change include to common/acinclude.m4.
  89
  90 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
  93         call.  Replace common.m4 include with SIM_AC_COMMON.
  94         * configure: Regenerate.
  95
  96 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
  97
  98         * compile.c (sim_do_command): Delete.
  99
 100 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 101
 102         * compile.c (sim_store_register): Update return value to
 103         match new API.
 104
 105 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * compile.c (sim_write): Add const to buffer arg.
 108
 109 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 110
 111         * configure: Regenerate.
 112
 113 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
 114         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
 115         Index registers not masked memory areas.
 116         Only simply increment or decrement.
 117         * compile.c(store_1): Ditto.
 118
 119 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 120
 121         * config.in: Regenerate.
 122         * configure: Likewise.
 123
 124         * configure: Regenerate.
 125
 126 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
 127
 128         * compile.c: Add const to remove warning.
 129
 130 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 131
 132         * configure: Regenerate to track ../common/common.m4 changes.
 133         * config.in: Ditto.
 134
 135 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 136             Daniel Jacobowitz  <dan@codesourcery.com>
 137             Joseph Myers  <joseph@codesourcery.com>
 138
 139         * configure: Regenerate.
 140
 141 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
 142
 143         * compile.c (sim_resume): Fix the last byte of ARGV for
 144         SYS_CMDLINE.
 145
 146 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 147
 148         * acconfig.h: Remove.
 149         * config.in: Regenerate.
 150
 151 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
 152
 153         * compile.c (OBITOP): Bit address mask low three bit.
 154         * compile.c (decode): Fix warning.
 155
 156 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 157
 158         * configure: Regenerated.
 159
 160 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 161
 162         * configure: Regenerated.
 163
 164 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 165
 166         * configure: Regenerated.
 167
 168 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 169
 170         * configure: Regenerate.
 171
 172 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 173
 174         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 175         explicit call to AC_CONFIG_HEADER.
 176         * configure: Regenerate.
 177
 178 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 179
 180         * configure.ac: Update to use ../common/common.m4.
 181         * configure: Re-generate.
 182
 183 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 184
 185         * configure: Regenerated to track ../common/aclocal.m4 changes.
 186
 187 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 188
 189         * configure.ac: Rename configure.in, require autoconf 2.59.
 190         * configure: Re-generate.
 191
 192 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 193
 194         * configure: Regenerate for ../common/aclocal.m4 update.
 195
 196 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 197
 198         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 199         * compile.c (sim_resume): Make sure that dst.reg refers to the
 200         right register byte in mova/sz.l @(dd,RnL),ERn.
 201         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 202         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 203         mulxs, divs and divxs.
 204
 205         * compile.c (sim_load): Update sd->memory_size.
 206
 207 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 208
 209         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 210         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 211
 212 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 213
 214         * compile.c (sim_load): Don't pass a type to bfd_openr.
 215
 216 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 217
 218         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 219         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 220
 221 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 222
 223         * compile.c (set_h8300h): Initialize globals to zero.
 224
 225 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 226
 227         * compile.c (h8300_normal_mode): New.
 228         (SP): Handle normal mode.
 229         (bitfrom): Use normal mode flag to return suitable value.
 230         (lvalue): Use normal mode flag to return command line location.
 231         (decode): Decode instruction correctly for normal mode.
 232         (init_pointers): Initialise memory correctly for normal mode.
 233         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 234         flag.
 235         (sim_store_register): Handle 2 byte PC for normal mode.
 236         (sim_fetch_register): Handle 2 byte PC for normal mode.
 237         (set_h8300h): Set normal mode flag as per architechture.
 238         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 239
 240 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 241
 242         * compile.c (decode): Enhancements for mova.
 243         Initialize cst, reg, and rdisp inside the loop, for each
 244         new instruction.  Defer correction of the disp2 values until
 245         later, and then adjust them by the size of the first operand,
 246         rather than the size of the instruction.
 247         (sim_resume): For mova, adjust the size of the second operand
 248         according to the type of the first operand (INDEXB vs. INDEXW).
 249         In cases where there is only one operand, the other two must
 250         both be composed on the fly.
 251
 252 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 253
 254         * compile.c (sim_resume): Revert 6-24 change, it does not
 255         work with gdb breakpoints.
 256
 257 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 258
 259         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 260         (decode): IMM16 is always zero-extended.
 261
 262 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 263
 264         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 265         * compile.c (sim_resume): Use the above to return stop signal.
 266
 267 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 268
 269         * compile.c: Replace "Hitachi" with "Renesas".
 270         (decode): Distinguish AV_H8S from AV_H8H.
 271         (sim_resume): H8SX can use any register for TAS.
 272         (decode): Add support for VECIND.
 273         (sim_resume): Implement rte/l and rts/l.
 274         (GETSR): New macro (actually old macro reincarnated).
 275         (decode): Add handling for IMM2.
 276         (sim_resume): Drop extra block around jmp, jsr, rts.
 277         Add handling for trapa and rte.
 278         For divxu.b, change 0xffff mask to 0xff.
 279         (set_h8300h): Add bfd_mach_h8300sxn machine.
 280
 281 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 282
 283         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 284         and SBR, VBR.
 285
 286 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 287
 288         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 289         (sim_store_register): Ditto.
 290
 291 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 292
 293         * compile.c (sim_info): Fix typo in output.
 294
 295         * compile.c (set_h8300h): Replace 'flag' arguments
 296         with a bfd_machine argument, and decode it inline.
 297         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 298
 299 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 300
 301         * compile.c: Add h8300sx insns and addressing modes.
 302         * sim-main.h: Replaces h8300/inst.h.
 303         * Makefile.in: Tweak to bring in some sim/common stuff.
 304
 305 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 306
 307         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 308
 309 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 310
 311         * compile.c (cmdline_location): Added function to
 312         return the location of 8-bit (256 locations) where the
 313         Command Line arguments would be stored.
 314         (decode): Added a TRAP to 0xcc for Commandline
 315         processing using pseudo opcode O_SYS_CMDLINE.
 316         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 317         (sim_create_inferior): Setting a pointer to
 318         Commandline Args array.
 319         * inst.h: Added a new variable ptr_command_line for
 320         storing pointer to Commandline array.
 321
 322 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 323
 324         * compile.c (decode): Added code for some more magic traps.
 325         * compile.c (sim_resume): Added support for File I/O system
 326         calls through callback to host_system.
 327         System calls provided support for :
 328         open, read, write, lseek, close, stat, fstat
 329         Only basic support for stat and fstat.
 330
 331 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 332
 333         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 334
 335 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 336
 337         * compile.c (init_pointers): Abort if wreg never gets initialized.
 338         (sim_resume): Fix the handling of exts.w and extu.w.
 339
 340 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 341
 342         * compile.c (sim_resume): Fix the handling of bxor.
 343
 344 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 345
 346         * compile.c: Change K&R function definitions to ISO.
 347         (fetch): Make static, and eliminate unused parameter 'n'.
 348
 349 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 350
 351         * compile.c: Fix formatting.
 352         * inst.h: Likewise.
 353
 354 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 355
 356         * compile.c: Include "gdb/sim-h8300.h"
 357         * Makefile.in: Add dependences on "inst.h",
 358         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 359
 360 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 361
 362         * configure: Regenerated to track ../common/aclocal.m4 changes.
 363
 364 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 365
 366         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 367
 368 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 369
 370         * compile.c: Fix formatting.
 371
 372 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 373
 374         * compile.c: Fix formatting.
 375
 376 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 377
 378         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 379
 380 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 381
 382         * compile.c: Add support of EXR register
 383         * inst.h: Ditto.
 384
 385 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 386
 387         * compile.c: Made h8300s as new target, not h8300h alias.
 388         * inst.h: Ditto.
 389
 390 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 391
 392         * compile.c: Add additional CCR flags (I,UI,H,U)
 393
 394 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 395
 396         * compile.c: Change literal regnumbers to REGNUMS.
 397         Fix instruction and cycles counting
 398
 399 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 400
 401         * compile.c: Fix formatting.
 402
 403 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 404
 405         * compile.c: Fix comment typos.
 406
 407 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 408
 409         * compile.c (decode): Clean up the code.
 410
 411 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 412
 413         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 414         correctly.
 415
 416 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 417
 418         * compile.c: Don't include "wait.h".
 419         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 420         instead of WIF* from host.
 421
 422 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 423
 424         * compile.c, writecode.c: Correct typo.
 425
 426 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 427
 428         * compile.c: Fix formatting.
 429
 430 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 431
 432         * configure: Regenerated to track ../common/aclocal.m4 changes.
 433
 434 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * configure: Regenerated to track ../common/aclocal.m4 changes.
 437
 438 1999-05-08  Felix Lee  <flee@cygnus.com>
 439
 440         * configure: Regenerated to track ../common/aclocal.m4 changes.
 441
 442 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 443
 444         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 445         frequency at which the poll_quit callback is used.
 446         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 447
 448 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 449
 450         * configure: Regenerated to track ../common/aclocal.m4 changes.
 451
 452 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 453
 454         * configure: Regenerated to track ../common/aclocal.m4 changes.
 455         * config.in: Ditto.
 456
 457 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 458
 459         * acconfig.h: New file.
 460         * configure.in: Reverted change of Apr 24; use sinclude again.
 461
 462 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 463
 464         * configure: Regenerated to track ../common/aclocal.m4 changes.
 465         * config.in: Ditto.
 466
 467 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 468
 469         * configure.in: Don't call sinclude.
 470
 471 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 472
 473         * configure: Regenerated to track ../common/aclocal.m4 changes.
 474
 475 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 476
 477         * configure: Regenerated to track ../common/aclocal.m4 changes.
 478
 479 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 480
 481         * configure: Regenerated to track ../common/aclocal.m4 changes.
 482
 483 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 484
 485         * configure: Regenerated to track ../common/aclocal.m4 changes.
 486
 487 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 488
 489         * compile.c (sim_store_register, sim_fetch_register): Pass in
 490         length parameter.  Return -1.
 491
 492 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 493
 494         * configure: Regenerated to track ../common/aclocal.m4 changes.
 495
 496 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 497
 498         * configure: Regenerated to track ../common/aclocal.m4 changes.
 499
 500 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 501
 502         * configure: Regenerated to track ../common/aclocal.m4 changes.
 503
 504 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 505
 506         * configure: Regenerated to track ../common/aclocal.m4 changes.
 507         * config.in: Ditto.
 508
 509 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 510
 511         * configure: Regenerated to track ../common/aclocal.m4 changes.
 512
 513 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 514
 515         * compile.c: #include stdio.h for definition of NULL on
 516         some platforms.
 517
 518 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 519
 520         * compile.c (sim_load): Pass lma_p and sim_write args to
 521         sim_load_file.
 522
 523 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 524
 525         * configure: Regenerated to track ../common/aclocal.m4 changes.
 526
 527 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 528
 529         * configure: Regenerated to track ../common/aclocal.m4 changes.
 530
 531 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 532
 533         * configure: Regenerated to track ../common/aclocal.m4 changes.
 534
 535 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 536
 537         * configure: Regenerated to track ../common/aclocal.m4 changes.
 538
 539 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 540
 541         * configure: Regenerated to track ../common/aclocal.m4 changes.
 542
 543 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 544
 545         * Makefile.in (compile.o): Depend on config.h in local directory.
 546
 547 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 548
 549         * configure: Regenerated to track ../common/aclocal.m4 changes.
 550
 551 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 552
 553         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 554         with sim/common.
 555         * configure.in: check for sys/param.h
 556         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 557         #define SIGTRAP for wingdb.
 558         (sim_resume): poll keyboard at least once per call.
 559         (sim_resume): use host_callback instead of printf for syscall
 560         output.
 561
 562 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 563
 564         * configure: Regenerated to track ../common/aclocal.m4 changes.
 565
 566 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 567
 568         * configure: Regenerated to track ../common/aclocal.m4 changes.
 569         * config.in: Ditto.
 570
 571 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 572
 573         * compile.c (sim_kill): Delete.
 574         (sim_create_inferior): Add ABFD argument.
 575         (sim_load): Move setting of PC from here.
 576         (sim_create_inferior): To here.
 577         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 578         the sim_load code should be moved to sim_open.
 579
 580 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 581
 582         * configure: Regenerated to track ../common/aclocal.m4 changes.
 583         * config.in: Ditto.
 584
 585 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 586
 587         * compile.c (sim_open): Add ABFD argument.
 588
 589 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 590
 591         * compile.c (sim_open): Add callback argument.
 592         (sim_set_callbacks): Delete SIM_DESC argument.
 593
 594 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 595
 596         * compile.c (sim_load): Call bfd_get_mach instead of examining
 597         bfd fields directly.
 598         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 599
 600 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 601
 602         * configure: Regenerated to track ../common/aclocal.m4 changes.
 603
 604 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 605
 606         * compile.c (sim_resume): Use poll_quit callback.
 607         (sim_stop): New function.
 608
 609 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 610
 611         * Makefile.in (SIM_OBJS): Add sim-load.o.
 612         * compile.c (sim_kind, myname): New static locals.
 613         (sim_open): Set sim_kind, myname.
 614         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
 615         Call sim_load_file to load file into simulator.  Set start address
 616         from bfd.
 617         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 618
 619 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 620
 621         * configure: Regenerated to track ../common/aclocal.m4 changes.
 622         * config.in: Ditto.
 623
 624 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 625
 626         * compile.c (sim_open): New arg `kind'.
 627
 628         * configure: Regenerated to track ../common/aclocal.m4 changes.
 629
 630 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 631
 632         * configure: Regenerated to track ../common/aclocal.m4 changes.
 633
 634 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 635
 636         * configure: Regenerated to track ../common/aclocal.m4 changes.
 637
 638 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 639
 640         * configure: Re-generate.
 641
 642 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 643
 644         * configure: Regenerate to track ../common/aclocal.m4 changes.
 645
 646 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
 647
 648         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
 649         argv form.
 650         (other sim_*): New SIM_DESC argument.
 651
 652 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 653
 654         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 655         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 656         * configure.in: sinclude ../common/aclocal.m4.
 657         * configure: Regenerated.
 658
 659 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 660
 661         * configure configure.in Makefile.in:  Update to new configure
 662         scheme which is more compatible with WinGDB builds.
 663         * configure.in:  Improve comment on how to run autoconf.
 664         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 665         * Makefile.in:  Use autoconf substitution to install common
 666         makefile fragment.
 667
 668 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 669
 670         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 671         (SIM_OBJS): Define.
 672         * configure.in: Simplify using macros in ../common/aclocal.m4.
 673         * configure: Regenerated.
 674         * inst.h (enum sim_state): Define.
 675         (cpu_state_type): New member `state'.  Set it whenever `exception'
 676         is set.
 677         * compile.c (sim_callback): New global.
 678         (sim_set_simcache_size): Renamed from sim_csize.
 679         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
 680         'cus it can't work.  Change main loop exit test to use cpu.state.
 681         (sim_trace): New function.
 682         (sim_stop_reason): Add right way to set results, but #if 0 out.
 683         (sim_size): New function.
 684         (sim_info): Redirect calls to printf_filtered through callback.
 685         (sim_set_callbacks): Record callback.
 686         * run.c: Deleted, using one in ../common now.
 687         * tconfig.in: New file.
 688
 689 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 690
 691         * Makefile.in (mostlyclean): Don't remove config.log here.
 692
 693 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
 694
 695         * compile.c (sim_resume): rts, sleep, bpt and nop have
 696         no associated "size".
 697
 698 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
 699
 700         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
 701
 702 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
 703
 704         * run.c (main): Don't "load" sections which don't have
 705         SEC_LOAD set.
 706         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
 707         of OSHIFTS.
 708         (ONOT): Define.
 709         (sim_resume, shift/rotate cases): Add support for shift/rotate
 710         by two bits.
 711         (OSHIFTS): Corresponding changes.
 712
 713 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
 714
 715         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
 716
 717 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
 718
 719         * compile.c (h8300smode): Declare.
 720
 721 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 722
 723         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 724         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 725         (docdir): Removed.
 726         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 727         (AC_PROG_INSTALL): Added.
 728         * configure: Rebuilt.
 729
 730 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 731
 732         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
 733         * run.c (main): Treat the H8/S like the H8/300H for now.
 734
 735 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
 736
 737         * compile.c (SEXTCHAR): Clear upper bits when sign
 738         bit is clear.
 739
 740 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
 741
 742         * compile.c (sim_resume): Correctly handle divu.
 743
 744 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 745
 746         * compile.c (sim_resume): Never allow the PC to have an
 747         odd value.
 748
 749 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
 750
 751         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
 752         separate memory is allocate for the 8-bit area.
 753         (struct cpu_state_type): Add new "eightbit' field.
 754         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
 755         area.
 756         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
 757         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
 758         (init_pointers): Initialize space for the 8-bit area.
 759         (sim_write): Handle writing into the 8-bit area.
 760         (sim_read): Handle reading from the 8-bit area.
 761         (sim_load): Reallocate space for the 8-bit area.
 762
 763         * compile.c (sim_load): Re-allocate memory for the simulator
 764         here.
 765
 766 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
 767
 768         * compile.c (sim_resume): Fix and simplify overflow and carry
 769         handling for 32bit ALU insns.
 770
 771 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
 772
 773         * compile.c (sim_resume): Fix overflow checks for ALU insns.
 774
 775 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
 776
 777         * compile.c (decode): Use "bit" to hold L_3 immediates instead
 778         of holding them in "abs".  Handle ABS8MEM memory references aka
 779         8-bit area.  Replace ABSMOV references with ABS8MEM.
 780
 781 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
 782
 783         * compile.c (fetch): Handle accesses to the exception/function
 784         vectors.
 785
 786 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
 787
 788         * compile.c: #include "wait.h".
 789         (sim_resume, sleep insn): Check program exit status in r0.
 790         (sim_resume, shift insns): Fix setting of overflow flag for shal.
 791         * run.c: #include <signal.h>.
 792         (main): Abort if program got SIGILL.
 793         Print error message if argument is invalid.
 794         (usage): Improve text.
 795
 796 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 797
 798         * configure: Regenerate with autoconf 2.7.
 799
 800 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
 801
 802         * inst.h (MPOWER,MSIZE): Deleted.
 803         (H8300{,H}_MSIZE): Define.
 804         * compile.c (memory_size): New static global.
 805         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
 806         (sim_write,sim_read): Use memory_size.
 807
 808 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
 809
 810         * compile.c (sim_set_callbacks): New.
 811
 812 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
 813
 814         * Makefile.in (BISON): Remove macro.
 815
 816 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 817
 818         * Makefile.in (maintainer-clean): New synonym for realclean.
 819
 820 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 821
 822         * Makefile.in (install): Don't install in $(tooldir).
 823
 824         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
 825         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
 826         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
 827         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
 828         creating config.h.
 829         * configure: Rebuild.
 830         * config.in: New file, created by autoheader.
 831         * Makefile.in (AR): Define as @AR@.
 832         (CC): New variable, defined as @CC@.
 833         (CFLAGS): Define as @CFLAGS@.
 834         (RANLIB): Define as @RANLIB@.
 835         (HDEFINES, TDEFINES): New variables.
 836         (@host_makefile_frag@): Remove.
 837         (compile.o, run.o): Depend upon config.h.
 838         (mostlyclean): Make the same as clean, not distclean.
 839         (clean): Remove config.log.
 840         (distclean): Remove config.h and stamp-h.
 841         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
 842         invoking config.status.
 843         (config.h, stamp-h): New targets.
 844         * compile.c: Include "config.h".  Don't include <sys/times.h>.
 845         Include <time.h> and <stdlib.h> if they exist.  Don't include
 846         "sysdep.h".
 847         (get_now): Remove unused local b.
 848         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
 849         Don't include "sysdep.h".
 850         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
 851         <stdio.h>.
 852
 853 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 854
 855         * Update all FSF addresses except those in COPYING* files.
 856
 857 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 858
 859         * Makefile.in (clean): Remove run.
 860         (distclean): Remove Makefile.
 861
 862         * h8300.mt: Removed.
 863
 864         * Makefile.in, configure.in: converted to autoconf.
 865         * configure: New file, generated with autconf 2.4.
 866
 867 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 868
 869         * compile.c (sim_do_command): New function.
 870
 871 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 872
 873         * compile.c (get_now): Don't do if win32.
 874         (sim_resume): Poll in win32 too.
 875
 876 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 877
 878         * configure.in: Fix typo in last change.
 879
 880 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 881
 882         * run.c: parse arguments with getopt().
 883
 884 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 885
 886         * configure.in: Use ../../bfd/hosts/std-host.h if specific
 887         host unavailable.
 888
 889 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
 890
 891         * compile.c (sim_resume): Initialize cpu.mask.
 892
 893 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 894
 895         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
 896
 897 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
 898
 899         * compile.c: #include "bfd.h".
 900         (sim_*): Set result type to void where there isn't one.
 901         (sim_resume, default case): Set cpu.exception to SIGILL.
 902         (sim_trace): Delete.
 903         (sim_set_pc): Delete.
 904         (sim_info): Delete printf_fn arg, all callers changed.
 905         Call printf_filtered.
 906         (set_h8300h): New arg `flag', all callers changed.
 907         (sim_close): New function.
 908         (sim_load): New function.
 909         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 910         * run.c: #include <varargs.h>, "remote-sim.h".
 911         (printf_filtered): New function.
 912
 913 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
 914
 915         * compile.c (decode): Fix typo (16 bit branches).
 916         (*): Some white space clean up.
 917
 918 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 919
 920         * compile.c (decode): Compile 16bit branches properly.
 921
 922 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 923
 924         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
 925         andc.  Poll for interrupts.
 926
 927 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 928
 929         * compile.c: #include "ansidecl.h" for remote-sim.h.
 930
 931 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
 932
 933         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 934         * compile.c: #include "remote-sim.h".
 935         (sim_resume): New arg siggnal.
 936         (sim_write): Use SIM_ADDR for type of arg addr.
 937         Always return a value.
 938         (sim_read): Ditto.
 939         (sim_store_register): Result is type int.
 940         (sim_fetch_register): Ditto.
 941         (sim_stop_reason): Renamed from sim_stop_signal.
 942         (sim_set_pc): Use SIM_ADDR for type of arg pc.
 943         (sim_info): int result, new arg printf_fn.
 944         (sim_kill): int result.
 945         (sim_open): int result, new arg name.
 946         * run.c (main): Use sim_set_pc to set pc.
 947         Update call to sim_info.
 948
 949 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
 950
 951         * compile.c (sim_stop_signal): Result is now enum sim_stop.
 952
 953 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 954
 955         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
 956
 957 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 958
 959         * compile.c (sim_set_pc): Write to the pc direcly.
 960         (sim_store_register): Now value is passed by reference. (sim_read,
 961         sim_write): Return number of bytes copied.
 962
 963 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 964
 965         * compile.c (mop): New function to do multiplies.
 966
 967 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
 968
 969         * compile.c (sim_resume): Add support for nop insn.
 970
 971 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
 972
 973         * compile.c: Reset HMODE back to zero (accidently set it to 1).
 974
 975         * run.c (main): If h8/300h binary detected, call set_h8300h.
 976         * compile.c (sim_resume): Fix O_NEG insn.
 977
 978 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
 979
 980         * run.c (main): Add -h flag to enable h8/300h emulation.
 981         * compile.c: Rename Hmode to HMODE (consistency with gdb).
 982         (set_h8300h): New function.
 983         (sim_resume): Add support for extu,exts insns.
 984         (sim_resume): Fix logical right shifting.
 985         (sim_resume, label alu32): Fix setting of carry flag.
 986
 987 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
 988
 989         * compile.c (sim_csize): Initialize cpu.cache.
 990
 991 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
 992
 993         * Makefile.in: Add -I../../bfd to pick up bfd.h.
 994
 995 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
 996
 997         * run.c (main): Fix parsing of args.
 998
 999         * compile.c (sim_resume): Fix shll insn.
1000
1001 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1002
1003         * compile.c: New file, supports H8/300H.
1004         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1005
1006 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1007
1008         * run.c (main): Add -v to print info.
1009         * p3.c (sim_info):  New function.
1010
1011 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
1012
1013         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1014
1015 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
1016
1017         * Makefile.in: Don't use cb or indent
1018         * p1.c, state.h, writecode.c: lint
1019
1020 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
1021
1022         * Makefile.in:  Make SunOS halfdone VPATH work.
1023         * p1.c:  Lint picked up by HP native compiler.
1024
1025 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
1026
1027         * p1.c (sim_resume): when running on dos, any character typed to
1028         the keyboard will cause a simulated exception.
1029
1030 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1031
1032         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1033         running
1034
1035 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1036
1037         * new
1038