sim/h8300/ChangeLog

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