sim/h8300/ChangeLog

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