sim/h8300/ChangeLog

   1 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * sim-main.h (CIA_GET, CIA_SET): Delete.
   4
   5 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * compile.c (h8300_pc_get, h8300_pc_set): New functions.
   8         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
   9         CPU_PC_STORE for all cpus.
  10         * sim-main.h (SIM_CPU): Define.
  11
  12 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
  13
  14         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
  15         * sim-main.h (STATE_CPU): Delete.
  16
  17 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * compile.c: Include sim-options.h.
  20         (sim_open): Call sim_cpu_alloc_all instead of sim_cpu_alloc.
  21         * sim-main.h (struct sim_state): Change cpu to an array of pointers.
  22         (STATE_CPU): Handle WITH_SMP.
  23
  24 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * configure: Regenerate.
  27
  28 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
  31
  32 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * Makefile.in (SIM_OBJS): Delete $(SIM_EXTRA_OBJS).
  35
  36 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * config.in, configure: Regenerate.
  39
  40 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * compile.c (sim_set_callbacks, sim_size, sim_trace): Delete.
  43         * tconfig.h (SIM_HAVE_PROFILE): Delete.
  44
  45 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * config.in, configure: Regenerate.
  48         * tconfig.in: Rename file ...
  49         * tconfig.h: ... here.
  50
  51 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * Makefile.in (SIM_RUN_OBJS): Delete.
  54
  55 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * configure.ac (AC_CHECK_HEADERS): Delete stdlib.h & time.h.
  58         * aclocal.m4, configure: Regenerate.
  59
  60 2014-12-03  Joel Brobecker  <brobecker@adacore.com>
  61
  62         * compile.c (sim_resume):  Adjust calls to "stat" and "fstat"
  63         callbacks by calls to "to_stat" and "to_fstat" (resp) callbacks
  64         following renaming in callback.h.
  65
  66 2014-08-19  Alan Modra  <amodra@gmail.com>
  67
  68         * configure: Regenerate.
  69
  70 2014-08-15  Roland McGrath  <mcgrathr@google.com>
  71
  72         * configure: Regenerate.
  73         * config.in: Regenerate.
  74
  75 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * compile.c (sim_load): Add const to prog.
  78
  79 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
  80
  81         PR gdb/16450
  82         * compile.c (control_c_sim_desc): Delete.
  83         (control_c): Likewise.
  84         (sim_resume): Delete signal(SIGINT) handling.
  85
  86 2013-09-23  Alan Modra  <amodra@gmail.com>
  87
  88         * configure: Regenerate.
  89
  90 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * aclocal.m4, configure: Regenerate.
  93
  94 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
  95
  96         * config.in, configure: Regenerate.
  97
  98 2012-05-18  Nick Clifton  <nickc@redhat.com>
  99
 100         PR 14072
 101         * compile.c: Include config.h before system header files.
 102         * sim-main.h: Likewise.
 103
 104 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 105
 106         * aclocal.m4, config.in, configure: Regenerate.
 107
 108 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 109
 110         * aclocal.m4: New file.
 111         * configure: Regenerate.
 112
 113 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * configure.ac: Change include to common/acinclude.m4.
 116
 117 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 120         call.  Replace common.m4 include with SIM_AC_COMMON.
 121         * configure: Regenerate.
 122
 123 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 124
 125         * compile.c (sim_do_command): Delete.
 126
 127 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 128
 129         * compile.c (sim_store_register): Update return value to
 130         match new API.
 131
 132 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 133
 134         * compile.c (sim_write): Add const to buffer arg.
 135
 136 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 137
 138         * configure: Regenerate.
 139
 140 2009-12-09  Yoshinori Sato <ysato@users.sourceforge.jp>
 141         * compile.c(fetch_1): Fix pre-dec, pre-inc, post-dec and post-inc.
 142         Index registers not masked memory areas.
 143         Only simply increment or decrement.
 144         * compile.c(store_1): Ditto.
 145
 146 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 147
 148         * config.in: Regenerate.
 149         * configure: Likewise.
 150
 151         * configure: Regenerate.
 152
 153 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
 154
 155         * compile.c: Add const to remove warning.
 156
 157 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 158
 159         * configure: Regenerate to track ../common/common.m4 changes.
 160         * config.in: Ditto.
 161
 162 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 163             Daniel Jacobowitz  <dan@codesourcery.com>
 164             Joseph Myers  <joseph@codesourcery.com>
 165
 166         * configure: Regenerate.
 167
 168 2007-07-03  Yoshinori Sato <ysato@users.sourceforge.jp>
 169
 170         * compile.c (sim_resume): Fix the last byte of ARGV for
 171         SYS_CMDLINE.
 172
 173 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 174
 175         * acconfig.h: Remove.
 176         * config.in: Regenerate.
 177
 178 2006-07-13  Yoshinori Sato <ysato@users.sourceforge.jp>
 179
 180         * compile.c (OBITOP): Bit address mask low three bit.
 181         * compile.c (decode): Fix warning.
 182
 183 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 184
 185         * configure: Regenerated.
 186
 187 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 188
 189         * configure: Regenerated.
 190
 191 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 192
 193         * configure: Regenerated.
 194
 195 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 196
 197         * configure: Regenerate.
 198
 199 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 200
 201         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 202         explicit call to AC_CONFIG_HEADER.
 203         * configure: Regenerate.
 204
 205 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 206
 207         * configure.ac: Update to use ../common/common.m4.
 208         * configure: Re-generate.
 209
 210 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 211
 212         * configure: Regenerated to track ../common/aclocal.m4 changes.
 213
 214 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 215
 216         * configure.ac: Rename configure.in, require autoconf 2.59.
 217         * configure: Re-generate.
 218
 219 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 220
 221         * configure: Regenerate for ../common/aclocal.m4 update.
 222
 223 2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
 224
 225         2003-07-23  Richard Sandiford  <rsandifo@redhat.com>
 226         * compile.c (sim_resume): Make sure that dst.reg refers to the
 227         right register byte in mova/sz.l @(dd,RnL),ERn.
 228         2003-07-21  Richard Sandiford  <rsandifo@redhat.com>
 229         * compile.c (sim_resume): Zero-extend immediate to muls, mulsu,
 230         mulxs, divs and divxs.
 231
 232         * compile.c (sim_load): Update sd->memory_size.
 233
 234 2004-06-10  Michael Snyder  <msnyder@redhat.com>
 235
 236         Patch submitted by Nitin Yewale <NitinY@KPITCummins.com>.
 237         * compile.c (sim_resume): Corrected ANDC operation on EXR for H8S.
 238
 239 2004-01-05  Michael Snyder  <msnyder@redhat.com>
 240
 241         * compile.c (sim_load): Don't pass a type to bfd_openr.
 242
 243 2003-12-16  Michael Snyder  <msnyder@redhat.com>
 244
 245         Patch submitted by Anil Paranjape <AnilP1@KPITCummins.com>
 246         * sim-main.h (H8300H_MSIZE): Increase from 18 bits to 24 bits.
 247
 248 2003-12-11  Dhananjay Deshpande  <dhananjayd@kpitcummins.com>
 249
 250         * compile.c (set_h8300h): Initialize globals to zero.
 251
 252 2003-10-17  Shrinivas Atre  <shrinivasa@KPITCummins.com>
 253
 254         * compile.c (h8300_normal_mode): New.
 255         (SP): Handle normal mode.
 256         (bitfrom): Use normal mode flag to return suitable value.
 257         (lvalue): Use normal mode flag to return command line location.
 258         (decode): Decode instruction correctly for normal mode.
 259         (init_pointers): Initialise memory correctly for normal mode.
 260         (sim_resume): Handle cases for normal mode using h8300_normal_mode
 261         flag.
 262         (sim_store_register): Handle 2 byte PC for normal mode.
 263         (sim_fetch_register): Handle 2 byte PC for normal mode.
 264         (set_h8300h): Set normal mode flag as per architechture.
 265         (sim_load): Allocate 64K for normal mode instead of bigger memory.
 266
 267 2003-07-18  Michael Snyder  <msnyder@redhat.com>
 268
 269         * compile.c (decode): Enhancements for mova.
 270         Initialize cst, reg, and rdisp inside the loop, for each
 271         new instruction.  Defer correction of the disp2 values until
 272         later, and then adjust them by the size of the first operand,
 273         rather than the size of the instruction.
 274         (sim_resume): For mova, adjust the size of the second operand
 275         according to the type of the first operand (INDEXB vs. INDEXW).
 276         In cases where there is only one operand, the other two must
 277         both be composed on the fly.
 278
 279 2003-07-22  Michael Snyder  <msnyder@redhat.com>
 280
 281         * compile.c (sim_resume): Revert 6-24 change, it does not
 282         work with gdb breakpoints.
 283
 284 2003-07-17  Michael Snyder  <msnyder@redhat.com>
 285
 286         * compile.c (sim_resume): Handle shll reg, reg and shlr reg, reg.
 287         (decode): IMM16 is always zero-extended.
 288
 289 2003-06-24  Michael Snyder  <msnyder@redhat.com>
 290
 291         * sim-main.h (SIM_WIFSTOPPED, SIM_WSTOPSIG): Define.
 292         * compile.c (sim_resume): Use the above to return stop signal.
 293
 294 2003-06-18  Michael Snyder  <msnyder@redhat.com>
 295
 296         * compile.c: Replace "Hitachi" with "Renesas".
 297         (decode): Distinguish AV_H8S from AV_H8H.
 298         (sim_resume): H8SX can use any register for TAS.
 299         (decode): Add support for VECIND.
 300         (sim_resume): Implement rte/l and rts/l.
 301         (GETSR): New macro (actually old macro reincarnated).
 302         (decode): Add handling for IMM2.
 303         (sim_resume): Drop extra block around jmp, jsr, rts.
 304         Add handling for trapa and rte.
 305         For divxu.b, change 0xffff mask to 0xff.
 306         (set_h8300h): Add bfd_mach_h8300sxn machine.
 307
 308 2003-06-18  Corinna Vinschen  <vinschen@redhat.com>
 309
 310         * sim-main.h (enum h8_regnum): Turn around order of MACH, MACL
 311         and SBR, VBR.
 312
 313 2003-06-05  Michael Snyder  <msnyder@redhat.com>
 314
 315         * compile.c (sim_fetch_register): Handle SBR, VBR, MACH, MACL.
 316         (sim_store_register): Ditto.
 317
 318 2003-06-04  Michael Snyder  <msnyder@redhat.com>
 319
 320         * compile.c (sim_info): Fix typo in output.
 321
 322         * compile.c (set_h8300h): Replace 'flag' arguments
 323         with a bfd_machine argument, and decode it inline.
 324         Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 325
 326 2003-06-03  Michael Snyder  <msnyder@redhat.com>
 327
 328         * compile.c: Add h8300sx insns and addressing modes.
 329         * sim-main.h: Replaces h8300/inst.h.
 330         * Makefile.in: Tweak to bring in some sim/common stuff.
 331
 332 2003-04-13  Michael Snyder  <msnyder@redhat.com>
 333
 334         * compile.c (sim_resume): Implement 'daa' and 'das' instructions.
 335
 336 2003-03-20  D.Venkatasubramanian  <dvenkat@noida.hcltech.com>
 337
 338         * compile.c (cmdline_location): Added function to
 339         return the location of 8-bit (256 locations) where the
 340         Command Line arguments would be stored.
 341         (decode): Added a TRAP to 0xcc for Commandline
 342         processing using pseudo opcode O_SYS_CMDLINE.
 343         (sim_resume): Added handling of O_SYS_CMDLINE Trap.
 344         (sim_create_inferior): Setting a pointer to
 345         Commandline Args array.
 346         * inst.h: Added a new variable ptr_command_line for
 347         storing pointer to Commandline array.
 348
 349 2003-03-14  D.Venkatasubramanian <dvenkat@noida.hcltech.com>
 350
 351         * compile.c (decode): Added code for some more magic traps.
 352         * compile.c (sim_resume): Added support for File I/O system
 353         calls through callback to host_system.
 354         System calls provided support for :
 355         open, read, write, lseek, close, stat, fstat
 356         Only basic support for stat and fstat.
 357
 358 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 359
 360         * compile.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 361
 362 2003-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 363
 364         * compile.c (init_pointers): Abort if wreg never gets initialized.
 365         (sim_resume): Fix the handling of exts.w and extu.w.
 366
 367 2003-01-31  Kazu Hirata  <kazu@cs.umass.edu>
 368
 369         * compile.c (sim_resume): Fix the handling of bxor.
 370
 371 2003-01-16  Michael Snyder  <msnyder@redhat.com>
 372
 373         * compile.c: Change K&R function definitions to ISO.
 374         (fetch): Make static, and eliminate unused parameter 'n'.
 375
 376 2002-12-26  Kazu Hirata  <kazu@cs.umass.edu>
 377
 378         * compile.c: Fix formatting.
 379         * inst.h: Likewise.
 380
 381 2002-07-29  Andrey Volkov  <avolkov@transas.com>
 382
 383         * compile.c: Include "gdb/sim-h8300.h"
 384         * Makefile.in: Add dependences on "inst.h",
 385         "gdb/callback.h", "gdb/remote-sim.h" and "gdb/sim-h8300.h".
 386
 387 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 388
 389         * configure: Regenerated to track ../common/aclocal.m4 changes.
 390
 391 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 392
 393         * compile.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 394
 395 2002-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 396
 397         * compile.c: Fix formatting.
 398
 399 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
 400
 401         * compile.c: Fix formatting.
 402
 403 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 404
 405         * compile.c: Add absented opcodes: LDC, STC, EEPMOV, TAS.
 406
 407 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 408
 409         * compile.c: Add support of EXR register
 410         * inst.h: Ditto.
 411
 412 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 413
 414         * compile.c: Made h8300s as new target, not h8300h alias.
 415         * inst.h: Ditto.
 416
 417 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 418
 419         * compile.c: Add additional CCR flags (I,UI,H,U)
 420
 421 2002-05-17  Andrey Volkov  (avolkov@transas.com)
 422
 423         * compile.c: Change literal regnumbers to REGNUMS.
 424         Fix instruction and cycles counting
 425
 426 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 427
 428         * compile.c: Fix formatting.
 429
 430 2001-12-20  Kazu Hirata  <kazu@hxi.com>
 431
 432         * compile.c: Fix comment typos.
 433
 434 2000-08-10  Kazu Hirata  <kazu@hxi.com>
 435
 436         * compile.c (decode): Clean up the code.
 437
 438 2000-06-15  Kazu Hirata  <kazu@hxi.com>
 439
 440         * compile.c (decode): Distinguish inc/dec.[wl] and adds/subs
 441         correctly.
 442
 443 2000-06-20  Frank Ch. Eigler  <fche@redhat.com>
 444
 445         * compile.c: Don't include "wait.h".
 446         (sim_resume): Use local SIM_WIFEXITED and SIM_WIFSIGNALED macros
 447         instead of WIF* from host.
 448
 449 2000-06-13  Frank Ch. Eigler  <fche@redhat.com>
 450
 451         * compile.c, writecode.c: Correct typo.
 452
 453 2000-06-13  Kazu Hirata  <kazu@hxi.com>
 454
 455         * compile.c: Fix formatting.
 456
 457 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 458
 459         * configure: Regenerated to track ../common/aclocal.m4 changes.
 460
 461 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 462
 463         * configure: Regenerated to track ../common/aclocal.m4 changes.
 464
 465 1999-05-08  Felix Lee  <flee@cygnus.com>
 466
 467         * configure: Regenerated to track ../common/aclocal.m4 changes.
 468
 469 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 470
 471         * compile.c (POLL_QUIT_INTERVAL): Define. Used to tweak the
 472         frequency at which the poll_quit callback is used.
 473         (sim_resume): Use POLL_QUIT_INTERVAL instead of hard-coded value.
 474
 475 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 476
 477         * configure: Regenerated to track ../common/aclocal.m4 changes.
 478
 479 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 480
 481         * configure: Regenerated to track ../common/aclocal.m4 changes.
 482         * config.in: Ditto.
 483
 484 Sun Apr 26 15:20:14 1998  Tom Tromey  <tromey@cygnus.com>
 485
 486         * acconfig.h: New file.
 487         * configure.in: Reverted change of Apr 24; use sinclude again.
 488
 489 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 490
 491         * configure: Regenerated to track ../common/aclocal.m4 changes.
 492         * config.in: Ditto.
 493
 494 Fri Apr 24 11:19:46 1998  Tom Tromey  <tromey@cygnus.com>
 495
 496         * configure.in: Don't call sinclude.
 497
 498 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 499
 500         * configure: Regenerated to track ../common/aclocal.m4 changes.
 501
 502 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 503
 504         * configure: Regenerated to track ../common/aclocal.m4 changes.
 505
 506 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 507
 508         * configure: Regenerated to track ../common/aclocal.m4 changes.
 509
 510 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 511
 512         * configure: Regenerated to track ../common/aclocal.m4 changes.
 513
 514 Tue Feb 17 12:42:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         * compile.c (sim_store_register, sim_fetch_register): Pass in
 517         length parameter.  Return -1.
 518
 519 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 520
 521         * configure: Regenerated to track ../common/aclocal.m4 changes.
 522
 523 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 524
 525         * configure: Regenerated to track ../common/aclocal.m4 changes.
 526
 527 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 528
 529         * configure: Regenerated to track ../common/aclocal.m4 changes.
 530
 531 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 532
 533         * configure: Regenerated to track ../common/aclocal.m4 changes.
 534         * config.in: Ditto.
 535
 536 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 537
 538         * configure: Regenerated to track ../common/aclocal.m4 changes.
 539
 540 Tue Nov 11 16:52:07 1997  Angela Marie Thomas (angela@cygnus.com)
 541
 542         * compile.c: #include stdio.h for definition of NULL on
 543         some platforms.
 544
 545 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 546
 547         * compile.c (sim_load): Pass lma_p and sim_write args to
 548         sim_load_file.
 549
 550 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 551
 552         * configure: Regenerated to track ../common/aclocal.m4 changes.
 553
 554 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 555
 556         * configure: Regenerated to track ../common/aclocal.m4 changes.
 557
 558 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 559
 560         * configure: Regenerated to track ../common/aclocal.m4 changes.
 561
 562 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 563
 564         * configure: Regenerated to track ../common/aclocal.m4 changes.
 565
 566 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 567
 568         * configure: Regenerated to track ../common/aclocal.m4 changes.
 569
 570 Wed Sep 17 12:00:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 571
 572         * Makefile.in (compile.o): Depend on config.h in local directory.
 573
 574 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 575
 576         * configure: Regenerated to track ../common/aclocal.m4 changes.
 577
 578 Tue Sep  9 22:17:26 1997  Felix Lee  <flee@cygnus.com>
 579
 580         * inst.h (sim_state): rename to h8300_sim_state, to avoid conflict
 581         with sim/common.
 582         * configure.in: check for sys/param.h
 583         * compile.c: #ifdef HAVE_SYS_PARAM_H.
 584         #define SIGTRAP for wingdb.
 585         (sim_resume): poll keyboard at least once per call.
 586         (sim_resume): use host_callback instead of printf for syscall
 587         output.
 588
 589 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 590
 591         * configure: Regenerated to track ../common/aclocal.m4 changes.
 592
 593 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 594
 595         * configure: Regenerated to track ../common/aclocal.m4 changes.
 596         * config.in: Ditto.
 597
 598 Tue Aug 26 10:38:43 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 599
 600         * compile.c (sim_kill): Delete.
 601         (sim_create_inferior): Add ABFD argument.
 602         (sim_load): Move setting of PC from here.
 603         (sim_create_inferior): To here.
 604         (sim_open, sim_load, set_h8300h): Add fixme explaining why much of
 605         the sim_load code should be moved to sim_open.
 606
 607 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 608
 609         * configure: Regenerated to track ../common/aclocal.m4 changes.
 610         * config.in: Ditto.
 611
 612 Mon Aug 25 15:47:41 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 613
 614         * compile.c (sim_open): Add ABFD argument.
 615
 616 Tue May 20 10:16:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 617
 618         * compile.c (sim_open): Add callback argument.
 619         (sim_set_callbacks): Delete SIM_DESC argument.
 620
 621 Wed Apr 30 10:22:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 622
 623         * compile.c (sim_load): Call bfd_get_mach instead of examining
 624         bfd fields directly.
 625         * tconfig.in (SIM_PRE_LOAD): Delete, no longer used.
 626
 627 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 628
 629         * configure: Regenerated to track ../common/aclocal.m4 changes.
 630
 631 Fri Apr 18 14:30:09 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 632
 633         * compile.c (sim_resume): Use poll_quit callback.
 634         (sim_stop): New function.
 635
 636 Thu Apr 17 03:06:39 1997  Doug Evans  <dje@canuck.cygnus.com>
 637
 638         * Makefile.in (SIM_OBJS): Add sim-load.o.
 639         * compile.c (sim_kind, myname): New static locals.
 640         (sim_open): Set sim_kind, myname.
 641         (sim_load): Return SIM_RC.  New arg abfd.  Update test for h8300h.
 642         Call sim_load_file to load file into simulator.  Set start address
 643         from bfd.
 644         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
 645
 646 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 647
 648         * configure: Regenerated to track ../common/aclocal.m4 changes.
 649         * config.in: Ditto.
 650
 651 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 652
 653         * compile.c (sim_open): New arg `kind'.
 654
 655         * configure: Regenerated to track ../common/aclocal.m4 changes.
 656
 657 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 658
 659         * configure: Regenerated to track ../common/aclocal.m4 changes.
 660
 661 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 662
 663         * configure: Regenerated to track ../common/aclocal.m4 changes.
 664
 665 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 666
 667         * configure: Re-generate.
 668
 669 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 670
 671         * configure: Regenerate to track ../common/aclocal.m4 changes.
 672
 673 Thu Mar 13 12:48:05 1997  Doug Evans  <dje@canuck.cygnus.com>
 674
 675         * compile.c (sim_open): New SIM_DESC result.  Argument is now in
 676         argv form.
 677         (other sim_*): New SIM_DESC argument.
 678
 679 Tue Feb  4 13:36:29 1997  Doug Evans  <dje@canuck.cygnus.com>
 680
 681         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
 682         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 683         * configure.in: sinclude ../common/aclocal.m4.
 684         * configure: Regenerated.
 685
 686 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 687
 688         * configure configure.in Makefile.in:  Update to new configure
 689         scheme which is more compatible with WinGDB builds.
 690         * configure.in:  Improve comment on how to run autoconf.
 691         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 692         * Makefile.in:  Use autoconf substitution to install common
 693         makefile fragment.
 694
 695 Wed Nov 20 01:39:12 1996  Doug Evans  <dje@canuck.cygnus.com>
 696
 697         * Makefile.in: Delete stuff moved to ../common/Make-common.in.
 698         (SIM_OBJS): Define.
 699         * configure.in: Simplify using macros in ../common/aclocal.m4.
 700         * configure: Regenerated.
 701         * inst.h (enum sim_state): Define.
 702         (cpu_state_type): New member `state'.  Set it whenever `exception'
 703         is set.
 704         * compile.c (sim_callback): New global.
 705         (sim_set_simcache_size): Renamed from sim_csize.
 706         (sim_resume, case O_SLEEP): Add right way to decode r0 but #if 0 out
 707         'cus it can't work.  Change main loop exit test to use cpu.state.
 708         (sim_trace): New function.
 709         (sim_stop_reason): Add right way to set results, but #if 0 out.
 710         (sim_size): New function.
 711         (sim_info): Redirect calls to printf_filtered through callback.
 712         (sim_set_callbacks): Record callback.
 713         * run.c: Deleted, using one in ../common now.
 714         * tconfig.in: New file.
 715
 716 Thu Oct  3 16:13:18 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 717
 718         * Makefile.in (mostlyclean): Don't remove config.log here.
 719
 720 Fri Aug  9 22:59:11 1996  Jeffrey A Law  (law@cygnus.com)
 721
 722         * compile.c (sim_resume): rts, sleep, bpt and nop have
 723         no associated "size".
 724
 725 Tue Jul  9 22:15:39 1996  Jeffrey A Law  (law@cygnus.com)
 726
 727         * compile.c (sim_resume): Fix all rotate-by-2-bits insns.
 728
 729 Tue Jul  2 23:08:45 1996  Jeffrey A Law  (law@cygnus.com)
 730
 731         * run.c (main): Don't "load" sections which don't have
 732         SEC_LOAD set.
 733         * compile.c (sim_resume, case "O_NOT"): Use ONOT instead
 734         of OSHIFTS.
 735         (ONOT): Define.
 736         (sim_resume, shift/rotate cases): Add support for shift/rotate
 737         by two bits.
 738         (OSHIFTS): Corresponding changes.
 739
 740 Tue Jul  2 01:37:27 1996  Jeffrey A Law  (law@cygnus.com)
 741
 742         * compile.c (sim_resume): Handle "ldm.l" and "stm.l".
 743
 744 Wed Jun 26 08:58:53 1996  Jeffrey A Law  (law@cygnus.com)
 745
 746         * compile.c (h8300smode): Declare.
 747
 748 Wed Jun 26 12:20:56 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 749
 750         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 751         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 752         (docdir): Removed.
 753         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 754         (AC_PROG_INSTALL): Added.
 755         * configure: Rebuilt.
 756
 757 Tue Jun 18 16:31:10 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
 758
 759         * compile.c (sim_load): Treat the H8/S like the H8/300H for now.
 760         * run.c (main): Treat the H8/S like the H8/300H for now.
 761
 762 Fri May 24 10:35:25 1996  Jeffrey A Law  (law@cygnus.com)
 763
 764         * compile.c (SEXTCHAR): Clear upper bits when sign
 765         bit is clear.
 766
 767 Wed May 22 22:23:37 1996  Jeffrey A Law  (law@cygnus.com)
 768
 769         * compile.c (sim_resume): Correctly handle divu.
 770
 771 Tue May  7 02:13:05 1996  Jeffrey A Law  (law@cygnus.com)
 772
 773         * compile.c (sim_resume): Never allow the PC to have an
 774         odd value.
 775
 776 Fri Apr 12 16:50:37 1996  Jeffrey A Law  (law@cygnus.com)
 777
 778         * inst.h: Expand on comments regarding H8300H_MSIZE.  Note
 779         separate memory is allocate for the 8-bit area.
 780         (struct cpu_state_type): Add new "eightbit' field.
 781         * compile.c (GET_MEMORY_L): Handle access into the 8-bit
 782         area.
 783         (GET_MEMORY_W, GET_MEMORY_B): Likewise.
 784         (SET_MEMORY_L, SET_MEMORY_W, SET_MEMORY_B): Likewise.
 785         (init_pointers): Initialize space for the 8-bit area.
 786         (sim_write): Handle writing into the 8-bit area.
 787         (sim_read): Handle reading from the 8-bit area.
 788         (sim_load): Reallocate space for the 8-bit area.
 789
 790         * compile.c (sim_load): Re-allocate memory for the simulator
 791         here.
 792
 793 Fri Apr 12 09:39:56 1996  Jeffrey A Law  (law@cygnus.com)
 794
 795         * compile.c (sim_resume): Fix and simplify overflow and carry
 796         handling for 32bit ALU insns.
 797
 798 Mon Apr  8 23:58:49 1996  Jeffrey A Law  (law@cygnus.com)
 799
 800         * compile.c (sim_resume): Fix overflow checks for ALU insns.
 801
 802 Fri Apr  5 17:20:59 1996  Jeffrey A Law  (law@cygnus.com)
 803
 804         * compile.c (decode): Use "bit" to hold L_3 immediates instead
 805         of holding them in "abs".  Handle ABS8MEM memory references aka
 806         8-bit area.  Replace ABSMOV references with ABS8MEM.
 807
 808 Wed Mar 13 17:43:56 1996  Jeffrey A Law  (law@cygnus.com)
 809
 810         * compile.c (fetch): Handle accesses to the exception/function
 811         vectors.
 812
 813 Mon Mar 11 09:53:25 1996  Doug Evans  <dje@charmed.cygnus.com>
 814
 815         * compile.c: #include "wait.h".
 816         (sim_resume, sleep insn): Check program exit status in r0.
 817         (sim_resume, shift insns): Fix setting of overflow flag for shal.
 818         * run.c: #include <signal.h>.
 819         (main): Abort if program got SIGILL.
 820         Print error message if argument is invalid.
 821         (usage): Improve text.
 822
 823 Wed Feb 21 12:15:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 824
 825         * configure: Regenerate with autoconf 2.7.
 826
 827 Thu Jan  4 11:52:53 1996  Doug Evans  <dje@canuck.cygnus.com>
 828
 829         * inst.h (MPOWER,MSIZE): Deleted.
 830         (H8300{,H}_MSIZE): Define.
 831         * compile.c (memory_size): New static global.
 832         (init_pointers): Set memory size from one of H8300{,H}_MSIZE.
 833         (sim_write,sim_read): Use memory_size.
 834
 835 Fri Oct 13 15:03:19 1995  steve chamberlain  <sac@slash.cygnus.com>
 836
 837         * compile.c (sim_set_callbacks): New.
 838
 839 Tue Oct 10 11:11:26 1995  Fred Fish  <fnf@cygnus.com>
 840
 841         * Makefile.in (BISON): Remove macro.
 842
 843 Wed Sep 20 13:35:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 844
 845         * Makefile.in (maintainer-clean): New synonym for realclean.
 846
 847 Fri Sep  8 12:18:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 848
 849         * Makefile.in (install): Don't install in $(tooldir).
 850
 851         * configure.in: Call AC_CONFIG_HEADER.  Don't try to use
 852         bfd/hosts/*.h file or bfd/config/*.mh file.  Call AC_PROG_CC and
 853         AC_PROG_RANLIB.  Substitute in values for CFLAGS, HDEFINES and AR.
 854         Call AC_CHECK_HEADERS for stdlib.h and time.h.  Touch stamp.h if
 855         creating config.h.
 856         * configure: Rebuild.
 857         * config.in: New file, created by autoheader.
 858         * Makefile.in (AR): Define as @AR@.
 859         (CC): New variable, defined as @CC@.
 860         (CFLAGS): Define as @CFLAGS@.
 861         (RANLIB): Define as @RANLIB@.
 862         (HDEFINES, TDEFINES): New variables.
 863         (@host_makefile_frag@): Remove.
 864         (compile.o, run.o): Depend upon config.h.
 865         (mostlyclean): Make the same as clean, not distclean.
 866         (clean): Remove config.log.
 867         (distclean): Remove config.h and stamp-h.
 868         (Makefile): Don't depend upon @frags@.  Just rebuild Makefile when
 869         invoking config.status.
 870         (config.h, stamp-h): New targets.
 871         * compile.c: Include "config.h".  Don't include <sys/times.h>.
 872         Include <time.h> and <stdlib.h> if they exist.  Don't include
 873         "sysdep.h".
 874         (get_now): Remove unused local b.
 875         * run.c: Include "config.h".  Include <stdlib.h> if it exists.
 876         Don't include "sysdep.h".
 877         * writecode.c: Don't include "bfd.h" or "sysdep.h".  Include
 878         <stdio.h>.
 879
 880 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 881
 882         * Update all FSF addresses except those in COPYING* files.
 883
 884 Wed Jul  5 14:32:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 885
 886         * Makefile.in (clean): Remove run.
 887         (distclean): Remove Makefile.
 888
 889         * h8300.mt: Removed.
 890
 891         * Makefile.in, configure.in: converted to autoconf.
 892         * configure: New file, generated with autconf 2.4.
 893
 894 Fri Jun 30 16:50:24 1995  Stan Shebs  <shebs@andros.cygnus.com>
 895
 896         * compile.c (sim_do_command): New function.
 897
 898 Tue Jun 20 16:18:13 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 899
 900         * compile.c (get_now): Don't do if win32.
 901         (sim_resume): Poll in win32 too.
 902
 903 Wed May 24 16:31:38 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
 904
 905         * configure.in: Fix typo in last change.
 906
 907 Mon Mar 27 10:32:34 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 908
 909         * run.c: parse arguments with getopt().
 910
 911 Tue Feb 28 17:30:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 912
 913         * configure.in: Use ../../bfd/hosts/std-host.h if specific
 914         host unavailable.
 915
 916 Sun Jan 22 12:35:43 1995  Steve Chamberlain  <sac@splat>
 917
 918         * compile.c (sim_resume): Initialize cpu.mask.
 919
 920 Thu Sep  8 16:53:00 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 921
 922         * inst.h (MPOWER): Bump simulated memory size to 2^18 bytes.
 923
 924 Wed May 18 13:47:58 1994  Doug Evans  (dje@canuck.cygnus.com)
 925
 926         * compile.c: #include "bfd.h".
 927         (sim_*): Set result type to void where there isn't one.
 928         (sim_resume, default case): Set cpu.exception to SIGILL.
 929         (sim_trace): Delete.
 930         (sim_set_pc): Delete.
 931         (sim_info): Delete printf_fn arg, all callers changed.
 932         Call printf_filtered.
 933         (set_h8300h): New arg `flag', all callers changed.
 934         (sim_close): New function.
 935         (sim_load): New function.
 936         (sim_create_inferior): Renamed from sim_set_args, all callers changed.
 937         * run.c: #include <varargs.h>, "remote-sim.h".
 938         (printf_filtered): New function.
 939
 940 Fri May 13 18:32:27 1994  Doug Evans  (dje@canuck.cygnus.com)
 941
 942         * compile.c (decode): Fix typo (16 bit branches).
 943         (*): Some white space clean up.
 944
 945 Fri May  6 13:44:01 1994  Steve Chamberlain  (sac@jonny.cygnus.com)
 946
 947         * compile.c (decode): Compile 16bit branches properly.
 948
 949 Sat Dec 11 16:32:36 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
 950
 951         * compile.c: Tidy up formatting. (sim_resume): Add orc, xorc,
 952         andc.  Poll for interrupts.
 953
 954 Thu Oct 28 19:29:34 1993  Doug Evans  (dje@canuck.cygnus.com)
 955
 956         * compile.c: #include "ansidecl.h" for remote-sim.h.
 957
 958 Tue Oct 26 09:43:36 1993  Doug Evans  (dje@canuck.cygnus.com)
 959
 960         * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb
 961         * compile.c: #include "remote-sim.h".
 962         (sim_resume): New arg siggnal.
 963         (sim_write): Use SIM_ADDR for type of arg addr.
 964         Always return a value.
 965         (sim_read): Ditto.
 966         (sim_store_register): Result is type int.
 967         (sim_fetch_register): Ditto.
 968         (sim_stop_reason): Renamed from sim_stop_signal.
 969         (sim_set_pc): Use SIM_ADDR for type of arg pc.
 970         (sim_info): int result, new arg printf_fn.
 971         (sim_kill): int result.
 972         (sim_open): int result, new arg name.
 973         * run.c (main): Use sim_set_pc to set pc.
 974         Update call to sim_info.
 975
 976 Sat Oct 23 15:01:18 1993  Doug Evans  (dje@canuck.cygnus.com)
 977
 978         * compile.c (sim_stop_signal): Result is now enum sim_stop.
 979
 980 Fri Oct 15 23:49:27 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
 981
 982         * compile.c (sim_kill, sim_open, sim_set_args): New functions.
 983
 984 Thu Oct  7 16:24:10 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 985
 986         * compile.c (sim_set_pc): Write to the pc direcly.
 987         (sim_store_register): Now value is passed by reference. (sim_read,
 988         sim_write): Return number of bytes copied.
 989
 990 Tue Aug 17 07:16:15 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
 991
 992         * compile.c (mop): New function to do multiplies.
 993
 994 Fri Jul 16 13:53:53 1993  Doug Evans  (dje@canuck.cygnus.com)
 995
 996         * compile.c (sim_resume): Add support for nop insn.
 997
 998 Thu Jul 15 09:59:01 1993  Doug Evans  (dje@canuck.cygnus.com)
 999
1000         * compile.c: Reset HMODE back to zero (accidently set it to 1).
1001
1002         * run.c (main): If h8/300h binary detected, call set_h8300h.
1003         * compile.c (sim_resume): Fix O_NEG insn.
1004
1005 Fri Jul  9 14:36:48 1993  Doug Evans  (dje@canuck.cygnus.com)
1006
1007         * run.c (main): Add -h flag to enable h8/300h emulation.
1008         * compile.c: Rename Hmode to HMODE (consistency with gdb).
1009         (set_h8300h): New function.
1010         (sim_resume): Add support for extu,exts insns.
1011         (sim_resume): Fix logical right shifting.
1012         (sim_resume, label alu32): Fix setting of carry flag.
1013
1014 Sun Jul  4 00:35:41 1993  Doug Evans  (dje@canuck.cygnus.com)
1015
1016         * compile.c (sim_csize): Initialize cpu.cache.
1017
1018 Fri Jul  2 17:42:59 1993  Doug Evans  (dje@canuck.cygnus.com)
1019
1020         * Makefile.in: Add -I../../bfd to pick up bfd.h.
1021
1022 Thu Jun 24 13:40:12 1993  Doug Evans  (dje@canuck.cygnus.com)
1023
1024         * run.c (main): Fix parsing of args.
1025
1026         * compile.c (sim_resume): Fix shll insn.
1027
1028 Tue Jun  8 14:16:46 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1029
1030         * compile.c: New file, supports H8/300H.
1031         * p1,p3, gencode.c, state.h, writecode.c All dead and obsolete.
1032
1033 Tue Jun  1 11:14:59 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1034
1035         * run.c (main): Add -v to print info.
1036         * p3.c (sim_info):  New function.
1037
1038 Mon Mar 15 15:48:31 1993  Ian Lance Taylor  (ian@cygnus.com)
1039
1040         * h8300.mt (DO_INSTALL): Renamed from INSTALL.
1041
1042 Wed Mar  3 15:06:53 1993  Steve Chamberlain  (sac@poseidon.cygnus.com)
1043
1044         * Makefile.in: Don't use cb or indent
1045         * p1.c, state.h, writecode.c: lint
1046
1047 Mon Feb  1 16:44:58 1993  John Gilmore  (gnu@cygnus.com)
1048
1049         * Makefile.in:  Make SunOS halfdone VPATH work.
1050         * p1.c:  Lint picked up by HP native compiler.
1051
1052 Mon Jan  4 12:32:35 1993  Steve Chamberlain  (sac@wahini.cygnus.com)
1053
1054         * p1.c (sim_resume): when running on dos, any character typed to
1055         the keyboard will cause a simulated exception.
1056
1057 Sun Jan  3 14:15:07 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
1058
1059         * p1.c, p3.c, run.c, writecode.c: all used h8/300 opcodes in and
1060         running
1061
1062 Tue Dec 22 13:56:48 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
1063
1064         * new
1065