sim/mn10300/ChangeLog

   1 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * config.in, configure: Regenerate.
   4         * interp.c, op_utils.c: Delete HAVE_STRING_H, HAVE_STRINGS_H,
   5         HAVE_STDLIB_H, HAVE_TIME_H, and strings.h include.
   6
   7 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
   8
   9         * configure: Regenerate.
  10
  11 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * configure.ac (SIM_AC_OPTION_WARNINGS): Pass "no".
  14         * configure: Regenerate.
  15
  16 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  17
  18         * configure: Regenerate.
  19
  20 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * configure: Regenerate.
  23
  24 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  25
  26         * configure: Regenerate.
  27
  28 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * config.in, configure: Regenerate.
  31
  32 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * configure: Regenerate.
  35
  36 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * configure: Regenerate.
  39
  40 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * configure: Regenerate.
  43
  44 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * configure: Regenerate.
  47
  48 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  51         * configure: Regenerate.
  52
  53 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * configure: Regenerate.
  56
  57 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  58
  59         * configure: Regenerate.
  60
  61 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  62
  63         * config.in, configure: Regenerate.
  64
  65 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  66
  67         * interp.c (sim_open): Mark argv const.
  68         (sim_create_inferior): Mark argv and env const.
  69
  70 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * configure: Regenerate.
  73
  74 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * interp.c (sim_open): Update sim_parse_args comment.
  77
  78 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  81         * configure: Regenerate.
  82
  83 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  84
  85         * configure.ac (SIM_AC_OPTION_ENDIAN): Change LITTLE_ENDIAN to
  86         LITTLE.
  87         * configure: Regenerate.
  88
  89 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  90
  91         * wrapper.c (mn10300_reg_store, mn10300_reg_fetch): Define.
  92         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  93         (sim_store_register): Rename to ...
  94         (mn10300_reg_store): ... this.
  95         (sim_fetch_register): Rename to ...
  96         (mn10300_reg_fetch): ... this.
  97
  98 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * Makefile.in (MN10300_OBJS): Delete sim-hload.o.
 101
 102 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 103
 104         * config.in, configure: Regenerate.
 105
 106 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * sim-main.h (SIM_HANDLES_LMA): Delete.
 109
 110 2015-12-24  Mike Frysinger  <vapier@gentoo.org>
 111
 112         * sim-main.h (WITH_WATCHPOINTS): Delete.
 113
 114 2015-11-21  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * interp.c (mn10300_callback): Delete.
 117         (sim_open): Delete mn10300_callback assignment.
 118         (program_interrupt): Call sim_io_printf.
 119         * mn10300_sim.h (mn10300_callback): Delete.
 120
 121 2015-11-17  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * sim-main.h (WITH_CORE): Delete.
 124
 125 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
 128
 129 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * interp.c (sim_close): Delete.
 132
 133 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * configure: Regenerate.
 136
 137 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * op_utils.c (do_syscall): Replace call to cb_syscall with
 140         sim_syscall_multi.
 141
 142 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * mn10300_sim.h (syscall_read_mem, syscall_write_mem): Delete.
 145         * op_utils.c: Include sim-syscall.h.
 146         (syscall_read_mem, syscall_write_mem): Delete.
 147         (do_syscall): Change syscall_read_mem/syscall_write_mem
 148         to sim_syscall_read_mem/sim_syscall_write_mem.  Set syscall.p2.
 149
 150 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 151
 152         * configure: Regenerate.
 153
 154 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * configure: Regenerate.
 157
 158 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * interp.c (get_byte, get_half, get_word, put_byte, put_half,
 161         put_word): Delete.
 162         (sim_fetch_register): Inline put_word call.
 163         (sim_store_register): Inline get_word call.
 164         * mn10300_sim.h (struct _state): Delete mem member.
 165         (OP, Simops, get_byte, get_half, get_word, put_byte, put_half,
 166         put_word, map): Delete.
 167         * op_utils.c (MEMPTR): Delete.
 168
 169 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 170
 171         * interp.c (round_64, fpu_status_ok): Add static.
 172
 173 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 174
 175         * interp.c (mn10300_debug): Delete.
 176         * mn10300_sim.h (DEBUG_TRACE, DEBUG_VALUES, mn10300_debug): Delete.
 177         (struct _state): Delete exception and exited members.
 178         [_WIN32] (SIGTRAP, SIGQUIT): Delete.
 179         * op_utils.c (do_syscall): Call sim_engine_halt instead of setting
 180         State.exception.
 181
 182 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 183
 184         * mn10300_sim.h (uint8, int8, uint16, int16, uint32, int32): Typedef
 185         in terms of unsigned8, signed8, unsigned16, signed16, unsigned32,
 186         and signed32 respectively.
 187
 188 2015-06-11  Mike Frysinger  <vapier@gentoo.org>
 189
 190         * interp.c (INLINE): Delete define.
 191         * mn10300_sim.h (INLINE): Likewise.
 192
 193 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * sim-main.h (SIM_CPU): Delete.
 196
 197 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * sim-main.h (sim_cia): Delete.
 200         (SIM_ADDR): Delete comment.
 201
 202 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 203
 204         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Change CIA_GET to
 205         CPU_PC_GET and CIA_SET to CPU_PC_SET.
 206         * interp.c (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
 207         (program_interrupt): Change CIA_GET to CPU_PC_GET and CIA_SET to
 208         CPU_PC_SET.
 209         (mn10300_cpu_exception_trigger): Change CIA_SET to CPU_PC_SET.
 210         (mn10300_cpu_exception_suspend): Likewise.
 211         (mn10300_cpu_exception_resume): Likewise.
 212         * sim-main.h (CIA_GET, CIA_SET): Delete.
 213
 214 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 215
 216         * Makefile.in (MN10300_OBJS): Delete sim-cpu.o.
 217         * sim-main.h (STATE_CPU): Delete.
 218
 219 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 220
 221         * configure: Regenerate.
 222
 223 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * Makefile.in (MN10300_OBJS): Add sim-cpu.o.
 226         * interp.c (mn10300_pc_get, mn10300_pc_set): New functions.
 227         (sim_open): Declare new local var i.  Call sim_cpu_alloc_all.
 228         Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 229         (sim_pc_get): Delete.
 230         * sim-main.h (null_cia, NULL_CIA): Delete.
 231         (SIM_CPU): Define.
 232         (struct sim_state): Change cpu to an array of pointers.
 233         (STATE_CPU): Drop & and handle WITH_SMP.
 234
 235 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 238
 239 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 240
 241         * config.in, configure: Regenerate.
 242
 243 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 244
 245         * interp.c (sim_pc_get): New function.
 246
 247 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 248
 249         * configure: Regenerate.
 250
 251 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 252
 253         * Makefile.in (MN10300_OBJS): Delete dv-sockser.o.
 254
 255 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 256
 257         * configure: Regenerate.
 258
 259 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 260
 261         * configure: Regenerate.
 262
 263 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 264
 265         * configure: Regenerate.
 266
 267 2015-03-23  Mike Frysinger  <vapier@gentoo.org>
 268
 269         * configure: Regenerate.
 270         * configure.ac: Delete SIM_DV_SOCKSER_O check.
 271
 272 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 273
 274         * config.in, configure: Regenerate.
 275
 276 2015-03-15  Mike Frysinger  <vapier@gentoo.org>
 277
 278         * tconfig.in: Delete file.
 279
 280 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 281
 282         * Makefile.in (SIM_RUN_OBJS): Delete.
 283
 284 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 285
 286         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h & stdlib.h &
 287         string.h & strings.h & time.h.
 288         * aclocal.m4, configure: Regenerate.
 289
 290 2014-08-19  Alan Modra  <amodra@gmail.com>
 291
 292         * configure: Regenerate.
 293
 294 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 295
 296         * configure: Regenerate.
 297         * config.in: Regenerate.
 298
 299 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * configure: Regenerate.
 302
 303 2013-09-23  Alan Modra  <amodra@gmail.com>
 304
 305         * configure: Regenerate.
 306
 307 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 308
 309         * aclocal.m4, configure: Regenerate.
 310
 311 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 312
 313         * configure: Rebuild.
 314
 315 2013-03-26  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * configure: Regenerate.
 318
 319 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 320
 321         * configure.ac: Fail if dv-sockser.o not available.
 322         Error when --disable-sim-hardware is specified.
 323         * tconfig.in: Conditionalize use of dv_sockser_install.
 324         * configure: Regenerated.
 325         * config.in: Regenerated.
 326
 327 2012-06-17  Hans-Peter Nilsson  <hp@axis.com>
 328
 329         * interp.c: Include config.h first.  Do not include sysdep.h.
 330
 331 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 332
 333         * config.in, configure: Regenerate.
 334
 335 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 336
 337         * aclocal.m4, config.in, configure: Regenerate.
 338
 339 2012-02-16  Kevin Buettner  <kevinb@redhat.com>
 340
 341         * interp.c (sim_fetch_register): Return length, not -1.
 342
 343 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
 344
 345         * sim-main.h: Reformat copyright header.
 346
 347 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 348
 349         * aclocal.m4: New file.
 350         * configure: Regenerate.
 351
 352 2011-11-07  Mike Frysinger  <vapier@gentoo.org>
 353
 354         PR sim/9302
 355         * dv-mn103iop.c (write_dedicated_control_reg): Convert && to &.
 356
 357 2011-10-19  Mike Frysinger  <vapier@gentoo.org>
 358
 359         * configure: Regenerate after common/acinclude.m4 update.
 360
 361 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 362
 363         * configure.ac: Change include to common/acinclude.m4.
 364
 365 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 366
 367         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 368         call.  Replace common.m4 include with SIM_AC_COMMON.
 369         * configure: Regenerate.
 370
 371 2011-07-05  Mike Frysinger  <vapier@gentoo.org>
 372
 373         * interp.c (sim_do_command): Delete.
 374
 375 2011-06-20  Nick Clifton  <nickc@redhat.com>
 376
 377         * am33.igen (sub Rm,Rn,Rd): Fix computation of carry flag.
 378
 379 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 380
 381         * interp.c (sim_store_register): Update return value to
 382         match new API.
 383
 384 2010-04-19  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * dv-mn103ser.c (sockser_addr, USE_SOCKSER_P): Delete
 387         (do_polling_event): Change USE_SOCKSER_P to dv_sockser_status.
 388         (read_status_reg): Likewise.
 389         (write_txb): Likewise.
 390
 391 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 392
 393         * configure: Regenerate.
 394
 395 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 396
 397         * config.in: Regenerate.
 398         * configure: Likewise.
 399
 400         * configure: Regenerate.
 401
 402 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 403
 404         * configure: Regenerate to track ../common/common.m4 changes.
 405         * config.in: Ditto.
 406
 407 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 408             Daniel Jacobowitz  <dan@codesourcery.com>
 409             Joseph Myers  <joseph@codesourcery.com>
 410
 411         * configure: Regenerate.
 412
 413 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 414
 415         * acconfig.h: Remove.
 416         * config.in: Regenerate.
 417
 418 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 419
 420         * configure: Regenerated.
 421
 422 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 423
 424         * configure: Regenerated.
 425
 426 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 427
 428         * configure: Regenerated.
 429
 430 2006-03-29  Hans-Peter Nilsson  <hp@axis.com>
 431
 432         * configure: Regenerate.
 433
 434 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 435
 436         * configure: Regenerate.
 437
 438 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 439
 440         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 441         explicit call to AC_CONFIG_HEADER.
 442         * configure: Regenerate.
 443
 444 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 445
 446         * configure.ac: Update to use ../common/common.m4.
 447         * configure: Re-generate.
 448
 449 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 450
 451         * configure: Regenerated to track ../common/aclocal.m4 changes.
 452
 453 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 454
 455         * configure.ac: Rename configure.in, require autoconf 2.59.
 456         * configure: Re-generate.
 457
 458 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 459
 460         * configure: Regenerate for ../common/aclocal.m4 update.
 461
 462 2004-06-26  Alexandre Oliva  <aoliva@redhat.com>
 463
 464         2000-08-07  Graham Stott  <grahams@cygnus.co.uk>
 465         * am33-2.igen (fmadd, fmsub, fmnadd, fmnsub): Correct typo.
 466         2000-05-29  Alexandre Oliva  <aoliva@cygnus.com>
 467         * interp.c (fpu_disabled_exception, fpu_unimp_exception,
 468         fpu_check_signal_exception): Take additional state arguments.
 469         Print exception type and call program_interrupt.  Adjust callers.
 470         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 471         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Take additional
 472         arguments.
 473         * mn10300_sim.h (fpu_disabled_exception, fpu_unimp_exception,
 474         fpu_check_signal_exception): Adjust prototypes.
 475         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 476         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Likewise.
 477         * am33-2.igen: Adjust calls.
 478         2000-05-19  Alexandre Oliva  <aoliva@cygnus.com>
 479         * op_utils.c (cmp2fcc): Moved...
 480         * interp.c: ... here.
 481         2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 482         * am33-2.igen: Use `unsigned32', `signed32', `unsigned64' or
 483         `signed64' where type width is relevant.
 484         2000-05-15  Alexandre Oliva  <aoliva@cygnus.com>
 485         * mn10300_sim.h: Include sim-fpu.h.
 486         (FD2FPU, FPU2FD): Enclose the FD argument in parentheses.
 487         (fpu_check_signal_exception): Declare.
 488         (struct fp_prec_t, fp_single_prec, fp_double_prec): Likewise.
 489         (FP_SINGLE, FP_DOUBLE): Shorthands for fp_*_prec.
 490         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 491         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Declare.
 492         * interp.c (fpu_disabled_exception): Document.
 493         (fpu_unimp_exception): Likewise.
 494         (fpu_check_signal_exception): Define.
 495         (reg2val_32, round_32, val2reg_32, fp_single_prec): Likewise.
 496         (reg2val_64, round_64, val2reg_64, fp_double_prec): Likewise.
 497         (REG2VAL, ROUND, VAL2REG): Define shorthands.
 498         (fpu_status_ok): Define.
 499         (fpu_rsqrt, fpu_cmp, fpu_add, fpu_sub, fpu_mul, fpu_div,
 500         fpu_fmadd, fpu_fmsub, fpu_fnmadd, fpu_fnmsub): Define.
 501         * am33-2.igen (frsqrt, fcmp, fadd, fsub, fmul, fdiv,
 502         fmadd, fmsub, fnmadd, fnmsub): Use new functions.
 503         2000-04-27  Alexandre Oliva  <aoliva@cygnus.com>
 504         * interp.c (sim_create_inferior): Set PSW bit to enable FP insns
 505         if architecture is AM33/2.0.
 506         * am33.igen: Include am33-2.igen.
 507         2000-04-23  Alexandre Oliva  <aoliva@cygnus.com>
 508         * mn10300.igen (movm, call, ret, retf): Check for am33_2 too.
 509         * am33.igen (movm): Likewise.
 510         2000-04-19  Alexandre Oliva  <aoliva@cygnus.com>
 511         * am33.igen: Added `*am33_2' to some instructions that were
 512         missing it.
 513         2000-04-07  Alexandre Oliva  <aoliva@cygnus.com>
 514         * am33-2.igen: New file.  All insns implemented, but FP flags are
 515         only set for fcmp, exceptional conditions are not handled yet.
 516         * Makefile.in (IGEN_INSN): Added am33-2.igen.
 517         (tmp-igen): Added -M am33_2.
 518         * mn10300.igen, am33.igen: Added `*am33_2' to all insns.
 519         * gencode.c: Support FMT_D3.
 520         * mn10300_sim.h (dword): New type.
 521         (struct _state): Added fpregs.
 522         (REG_FPCR, FPCR): New define.  All assorted bitmaps.
 523         (XS2FS, AS2FS, Xf2FD): New macros.
 524         (FS2FPU, FD2FPU, FPU2FS, FPU2FD): Likewise.
 525         (load_dword, store_dword): New functions or macros.
 526         (u642dw, dw2u64): New functions.
 527         (fpu_disabled_exception, fpu_unimp_exception): Declared.
 528         * interp.c (fpu_disabled_exception): Defined; no actual
 529         implementation.
 530         (fpu_unimp_exception): Likewise.
 531         * op_utils.c (cmp2fcc): New function.
 532
 533         * interp.c, mn10300_sim.h, op_utils.c: Convert function prototypes
 534         and definitions to ISO C.
 535
 536         * gencode.c, simops.c: Delete.
 537         * Makefile.in: Remove non-COMMON dependencies and commands.
 538
 539         * configure.in: Use common simulator always.  Don't subst sim_gen
 540         nor mn10300_common.
 541         * configure: Rebuilt.
 542         * Makefile.in (WITHOUT_COMMON_OBJS, WITHOUT_COMMON_INTERP_DEP,
 543         WITHOUT_COMMON_RUN_OBJS): Remove.
 544         (WITH_COMMON_OBJS): Rename to MN10300_OBJS.
 545         (WITH_COMMON_INTERP_DEP): Rename to MN10300_INTERP_DEP.
 546         (WITH_COMMON_RUN_OBJS): Rename to SIM_RUN_OBJS.
 547         (SIM_EXTRA_CFLAGS): Don't use @sim_gen@.
 548         * interp.c: Remove non-common bits.
 549         * mn10300_sim.h: Likewise.
 550
 551 2003-08-28  Andrew Cagney  <cagney@redhat.com>
 552
 553         * dv-mn103ser.c (do_polling_event): Change type of "serial_reg" to
 554         "long".
 555         (read_status_reg): Cast "serial_reg" to "long".
 556         * dv-mn103tim.c (do_counter_event): Change type of "timer_nr" to
 557         "long".
 558         (do_counter6_event, write_mode_reg, write_tm6md): Ditto.
 559
 560 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 561
 562         * interp.c (sim_open, sim_create_inferior, sim_open)
 563         (sim_create_inferior): Rename _bfd to bfd.
 564
 565 2003-02-26  Andrew Cagney  <cagney@redhat.com>
 566
 567         * am33.igen: Call sim_engine_abort instead of abort.
 568
 569 2003-02-26  David Carlton  <carlton@math.stanford.edu>
 570
 571         * dv-mn103tim.c (read_special_timer6_reg): Add break after
 572         empty default: label.
 573         (write_special_timer6_reg): Ditto.
 574         Update copyright.
 575
 576 2002-11-28  Andrew Cagney  <cagney@redhat.com>
 577
 578         * sim-main.h: Only include "idecode.h" once.
 579         * Makefile.in (SIM_EXTRA_DEPS): Define.
 580
 581 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 582
 583         * configure: Regenerated to track ../common/aclocal.m4 changes.
 584
 585 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 586
 587         * Makefile.in (INCLUDE): Update path to callback.h.
 588         * mn10300_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 589         * tconfig.in: Ditto.
 590
 591 2001-05-06  Jim Blandy  <jimb@redhat.com>
 592
 593         * mn10300.igen: Doc fixes.
 594
 595 2001-04-26  Alexandre Oliva  <aoliva@redhat.com>
 596
 597         * Makefile.in (idecode.o, op_utils.o, semantics.o, simops.o):
 598         Depend on targ-vals.h.
 599
 600 2001-04-15  J.T. Conklin  <jtc@redback.com>
 601
 602         * Makefile.in (simops.o): Add simops.h to dependency list.
 603
 604 Wed Aug  9 02:24:53 2000  Graham Stott  <grahams@cygnus.co.uk>
 605
 606         * am33.igen: Warning clean-up.
 607         (movm): Initialize PC and mask.
 608         (mov, movbu, movhu): Set srcreg2 from RI0.
 609         (bsch): Initialize c.
 610         (sat16_cmp): Actually do the comparison.
 611         (mov_llt): Do not overwrite dstreg with uninitialized variable.
 612
 613 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 614
 615         * configure: Regenerated to track ../common/aclocal.m4 changes.
 616
 617 2000-05-22  Alexandre Oliva  <aoliva@cygnus.com>
 618
 619         * am33.igen: Fix leading comments of SP-relative offset insns that
 620         referred to other registers.  Make their offsets unsigned.
 621
 622 2000-05-18  Alexandre Oliva  <aoliva@cygnus.com>
 623
 624         * mn10300_sim.h (genericAdd, genericSub, genericCmp, genericOr,
 625         genericXor, genericBtst): Use `unsigned32'.
 626         * op_utils.c: Likewise.
 627         * mn10300.igen, am33.igen: Use `unsigned32', `signed32',
 628         `unsigned64' or `signed64' where type width is relevant.
 629
 630 2000-04-25  Alexandre Oliva  <aoliva@cygnus.com>
 631
 632         * am33.igen (inc4 Rn): Use genericAdd so as to modify flags.
 633
 634 2000-04-09  Alexandre Oliva  <aoliva@cygnus.com>
 635
 636         * am33.igen: Make SP-relative offsets unsigned.  Add `*am33' for
 637         some instructions that were missing it.
 638
 639 2000-03-03  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 640
 641         * Makefile.in (IGEN_INSN): Added am33.igen.
 642
 643 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 644
 645         * configure: Regenerated to track ../common/aclocal.m4 changes.
 646
 647 Tue Jul 13 13:26:20 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 648
 649         * interp.c: Clarify error message reporting an unknown board.
 650
 651 1999-05-08  Felix Lee  <flee@cygnus.com>
 652
 653         * configure: Regenerated to track ../common/aclocal.m4 changes.
 654
 655 1999-04-16  Frank Ch. Eigler  <fche@cygnus.com>
 656
 657         * interp.c (program_interrupt): Detect undesired recursion using
 658         static flag.  Set NMIRC register's SYSEF flag during
 659         --board=stdeval1 mode.
 660         * dv-mn103-int.c (write_icr): Add backdoor address to allow CPU to
 661         set SYSEF flag.
 662
 663 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 664
 665         * Makefile.in (SIM_EXTRA_CFLAGS): Define a POLL_QUIT_INTERVAL
 666         for use in the simulator so that the poll_quit callback is
 667         not called too often.
 668
 669 Tue Mar  9 21:26:41 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 670
 671         * dv-mn103int.c (mn103int_ioctl): Return something.
 672         * dv-mn103tim.c (write_tm6md): GCC suggested parentheses around &&
 673         within ||.
 674
 675 Tue Feb 16 23:57:17 1999  Jeffrey A Law  (law@cygnus.com)
 676
 677         * mn10300.igen (retf): Fix return address computation and store
 678         the new pc value into nia.
 679
 680 1998-12-29  Frank Ch. Eigler  <fche@cygnus.com>
 681
 682         * Makefile.in (WITH_COMMON_OBJS): Build also dv-sockser.o.
 683         * interp.c (sim_open): Add stub mn103002 cache control memory regions.
 684         Set OPERATING_ENVIRONMENT on "stdeval1" board.
 685         (mn10300_core_signal): New function to intercept memory errors.
 686         (program_interrupt): New function to dispatch to exception vector
 687         (mn10300_exception_*): New functions to snapshot pre/post exception
 688         state.
 689         * sim-main.h (SIM_CORE_SIGNAL): Define hook - call mn10300_core_signal.
 690         (SIM_ENGINE_HALT_HOOK): Do nothing.
 691         (SIM_CPU_EXCEPTION*): Define hooks to call mn10300_cpu_exception*().
 692         (_sim_cpu): Add exc_* fields to store register value snapshots.
 693         * dv-mn103ser.c (*): Support dv-sockser backend for UART I/O.
 694         Various endianness and warning fixes.
 695         * mn10300.igen (illegal): Call program_interrupt on error.
 696         (break): Call program_interrupt on breakpoint
 697
 698         Several changes from <janczyn@cygnus.com> and <cagney@cygnus.com>
 699         merged in:
 700         * dv-mn103int.c (mn103int_ioctl): New function for NMI
 701         generation. (mn103int_finish): Install it as ioctl handler.
 702         * dv-mn103tim.c: Support timer 6 specially.  Endianness fixes.
 703
 704 Wed Oct 14 12:11:05 1998  Jeffrey A Law  (law@cygnus.com)
 705
 706         * am33.igen: Allow autoincrement stores using the same register
 707         for source and destination operands.
 708
 709 Mon Aug 31 10:19:55 1998  Jeffrey A Law  (law@cygnus.com)
 710
 711         * am33.igen: Reverse HI/LO outputs of 4 operand "mul" and "mulu".
 712
 713 Fri Aug 28 14:40:49 1998  Joyce Janczyn  <janczyn@cygnus.com>
 714
 715         * interp.c (sim_open): Check for invalid --board option, fix
 716         indentation, allocate memory for mem control and DMA regs.
 717
 718 Wed Aug 26 09:29:38 1998  Joyce Janczyn  <janczyn@cygnus.com>
 719
 720         * mn10300.igen (div,divu): Fix divide instructions so divide by 0
 721         behaves like the hardware.
 722
 723 Mon Aug 24 11:50:09 1998  Joyce Janczyn  <janczyn@cygnus.com>
 724
 725         * sim-main.h (SIM_HANDLES_LMA): Define SIM_HANDLES_LMA.
 726
 727 Wed Aug 12 12:36:07 1998  Jeffrey A Law  (law@cygnus.com)
 728
 729         * am33.igen: Handle case where first DSP operation modifies a
 730         register used in the second DSP operation correctly.
 731
 732 Tue Jul 28 10:10:25 1998  Jeffrey A Law  (law@cygnus.com)
 733
 734         * am33.igen: Detect cases where two operands must not match for
 735         DSP instructions too.
 736
 737 Mon Jul 27 12:04:17 1998  Jeffrey A Law  (law@cygnus.com)
 738
 739         * am33.igen: Detect cases where two operands must not match in
 740         non-DSP instructions.
 741
 742 Fri Jul 24 18:15:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
 743
 744         * op_utils.c (do_syscall): Rewrite to use common/syscall.c.
 745         (syscall_read_mem, syscall_write_mem): New functions for syscall
 746         callbacks.
 747         * mn10300_sim.h: Add prototypes for syscall_read_mem and
 748         syscall_write_mem.
 749         * mn10300.igen: Change C++ style comments to C style comments.
 750         Check for divide by zero in div and divu ops.
 751
 752 Fri Jul 24 12:49:28 1998  Jeffrey A Law  (law@cygnus.com)
 753
 754         * am33.igen (translate_xreg): New function.  Use it as needed.
 755
 756 Thu Jul 23 10:05:28 1998  Jeffrey A Law  (law@cygnus.com)
 757
 758         * am33.igen: Add some missing instructions.
 759
 760         * am33.igen: Autoincrement loads/store fixes.
 761
 762 Tue Jul 21 09:48:14 1998  Jeffrey A Law  (law@cygnus.com)
 763
 764         * am33.igen: Add mov_lCC DSP instructions.
 765
 766         * am33.igen: Add most am33 DSP instructions.
 767
 768 Thu Jul  9 10:06:55 1998  Jeffrey A Law  (law@cygnus.com)
 769
 770         * mn10300.igen: Fix Z bit for addc and subc instructions.
 771         Minor fixes in multiply/divide patterns.
 772
 773         * am33.igen: Add missing mul[u] imm32,Rn.  Fix condition code
 774         handling for many instructions.  Fix sign extension for some
 775         24bit immediates.
 776
 777         * am33.igen: Fix Z bit for remaining addc/subc instructions.
 778         Do not sign extend immediate for mov imm,XRn.
 779         More random mul, mac & div fixes.
 780         Remove some unused variables.
 781         Sign extend 24bit displacement in memory addresses.
 782
 783         * am33.igen: Fix Z bit for addc Rm,Rn and subc Rm,Rn.  Various
 784         fixes to 2 register multiply, divide and mac instructions.  Set
 785         Z,N correctly for sat16.  Sign extend 24 bit immediate for add,
 786         and sub instructions.
 787
 788         * am33.igen: Add remaining non-DSP instructions.
 789
 790 Wed Jul  8 16:29:12 1998  Jeffrey A Law  (law@cygnus.com)
 791
 792         * am33.igen (translate_rreg): New function.  Use it as appropriate.
 793
 794         * am33.igen: More am33 instructions.  Fix "div".
 795
 796 Mon Jul  6 15:39:22 1998  Jeffrey A Law  (law@cygnus.com)
 797
 798         * mn10300.igen: Add am33 support.
 799
 800         * Makefile.in: Use multi-sim to support both a mn10300 and am33
 801         simulator.
 802
 803         * am33.igen: Add many more am33 instructions.
 804
 805 Wed Jul  1 17:07:09 1998  Jeffrey A Law  (law@cygnus.com)
 806
 807         * mn10300_sim.h (FETCH24): Define.
 808
 809         * mn10300_sim.h: Add defines for some registers found on the AM33.
 810         * am33.igen: New file with some am33 support.
 811
 812 Tue Jun 30 11:23:20 1998  Jeffrey A Law  (law@cygnus.com)
 813
 814         * mn10300_sim.h: Include bfd.h
 815         (struct state): Add more room for processor specific registers.
 816         (REG_E0): Define.
 817
 818 Thu Jun 25 10:12:03 1998  Joyce Janczyn  <janczyn@cygnus.com>
 819
 820         * dv-mn103tim.c: Include sim-assert.h
 821         * dv-mn103ser.c (do_polling_event): Check for incoming data on
 822         serial line and schedule next polling event.
 823         (read_status_reg): schedule events to check for incoming data on
 824         serial line and issue interrupt if necessary.
 825
 826 Fri Jun 19 16:47:27 1998  Joyce Janczyn  <janczyn@cygnus.com>
 827
 828         * interp.c (sim_open): hook up serial 1 and 2 ports properly (typo).
 829
 830 Fri Jun 19 11:59:26 1998  Joyce Janczyn  <janczyn@cygnus.com>
 831
 832         * interp.c (board): Rename am32 to stdeval1 as this is the name
 833         consistently used to refer to the mn1030002 board.
 834
 835 Thu June 18 14:37:14 1998  Joyce Janczyn  <janczyn@cygnus.com>
 836         * interp.c (sim_open): Fix typo in address of EXTMD register
 837         (0x34000280, not 0x3400280).
 838
 839 Wed Jun 17 18:00:18 1998  Jeffrey A Law  (law@cygnus.com)
 840
 841         * simops.c (syscall): Handle change in opcode # for syscall.
 842         * mn10300.igen (syscall): Likewise.
 843
 844 Tue June 16 09:36:21 1998  Joyce Janczyn  <janczyn@cygnus.com>
 845         * dv-mn103int.c (mn103int_finish): Regular interrupts (not NMI or
 846         reset) are not enabled on reset.
 847
 848 Sun June 14 17:04:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 849         * dv-mn103iop.c (write_*_reg): Check for attempt to write r/o
 850         register bits.
 851         * dv-mn103ser.c: Fill in methods for reading and writing to serial
 852         device registers.
 853         * interp.c (sim_open): Make the serial device a polling device.
 854
 855 Fri June 12 16:24:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 856         * dv-mn103iop.c: New file for handling am32 io ports.
 857         * configure.in: Add mn103iop to hw_device list.
 858         * configure: Re-generate.
 859         * interp.c (sim_open): Create io port device.
 860
 861 Wed June 10 14:34:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 862         * dv-mn103int.c (external_group): Use enumerated types to access
 863         correct group addresses.
 864         * dv-mn103tim.c (do_counter_event): Underflow of cascaded timer
 865         triggers an interrupt on the higher-numbered timer's port.
 866
 867 Mon June 8 13:30:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 868         * interp.c: (mn10300_option_handler): New function parses arguments
 869         using sim-options.
 870         * (board): Add --board option for specifying am32.
 871         * (sim_open): Create new timer and serial devices and control
 872         configuration of other am32 devices via board option.
 873         * dv-mn103tim.c, dv-mn103ser.c: New files for timers and serial devices.
 874         * dv-mn103cpu.c: Fix typos in opening comments.
 875         * dv-mn103int.c: Adjust interrupt controller settings for am32 instead of am30.
 876         * configure.in: Add mn103tim and mn103ser to hw_device list.
 877         * configure: Re-generate.
 878
 879 Mon May 25 20:50:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 880
 881         * dv-mn103int.c, dv-mn103cpu.c: Rename *_callback to *_method.
 882
 883         * dv-mn103cpu.c, dv-mn103int.c: Include hw-main.h and
 884         sim-main.h. Declare a struct hw_descriptor instead of struct
 885         hw_device_descriptor.
 886
 887 Mon May 25 17:33:33 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 888
 889         * dv-mn103cpu.c (struct mn103cpu): Change type of pending_handler
 890         to struct hw_event.
 891
 892 Fri May 22 12:17:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 893
 894         * configure.in (SIM_AC_OPTION_HARDWARE): Add argument "yes".
 895
 896 Wed May  6 13:29:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 897
 898         * interp.c (sim_open): Create a polling PAL device.
 899
 900 Fri May  1 16:39:15 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 901
 902         * dv-mn103int.c (mn103int_port_event):
 903         (mn103int_port_event):
 904         (mn103int_io_read_buffer):
 905         (mn103int_io_write_buffer):
 906
 907         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Drop CPU/CIA args.
 908         (mn103cpu_port_event): Ditto.
 909         (mn103cpu_io_read_buffer): Ditto.
 910         (mn103cpu_io_write_buffer): Ditto.
 911
 912 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 913
 914         * configure: Regenerated to track ../common/aclocal.m4 changes.
 915
 916 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 917
 918         * configure: Regenerated to track ../common/aclocal.m4 changes.
 919         * config.in: Ditto.
 920
 921 Sun Apr 26 15:19:55 1998  Tom Tromey  <tromey@cygnus.com>
 922
 923         * acconfig.h: New file.
 924         * configure.in: Reverted change of Apr 24; use sinclude again.
 925
 926 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 927
 928         * configure: Regenerated to track ../common/aclocal.m4 changes.
 929         * config.in: Ditto.
 930
 931 Fri Apr 24 11:19:07 1998  Tom Tromey  <tromey@cygnus.com>
 932
 933         * configure.in: Don't call sinclude.
 934
 935 Tue Apr 14 10:03:02 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 936
 937         * mn10300_sim.h: Declare all functions in op_utils.c using
 938         INLINE_SIM_MAIN.
 939         * op_utils.c: Ditto.
 940         * sim-main.c: New file.  Include op_utils.c.
 941
 942         * mn10300.igen (mov, cmp): Use new igen operators `!' and `=' to
 943         differentiate between MOV/CMP immediate/register instructions.
 944
 945         * configure.in (SIM_AC_OPTION_INLINE): Add and enable.
 946         * configure: Regenerate.
 947
 948 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 949
 950         * configure: Regenerated to track ../common/aclocal.m4 changes.
 951
 952 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 953
 954         * interp.c (hw): Delete variable, moved to SIM_DESC.
 955         (sim_open): Delete calls to hw_tree_create, hw_tree_finish.
 956         Handled by sim-module.
 957         (sim_open): Do not anotate tree with trace properties, handled by
 958         sim-hw.c
 959         (sim_open): Call sim_hw_parse instead of hw_tree_parse.
 960
 961         * configure: Regenerated to track ../common/aclocal.m4 changes.
 962
 963 Thu Mar 26 20:46:18 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
 964
 965         * dv-mn103cpu.c (deliver_mn103cpu_interrupt):  Save the entire PC
 966         on the stack when delivering interrupts (not just the lower
 967         half)...
 968         * mn10300.igen (mov (Di,Am),Dn):  Fix decode.  Registers were
 969         specified in the wrong order.
 970
 971 Fri Mar 27 00:56:40 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 972
 973         * dv-mn103cpu.c (deliver_mn103cpu_interrupt): Stop loss of
 974         succeeding interrupts, clear pending_handler when the handler
 975         isn't re-scheduled.
 976
 977 Thu Mar 26 10:11:01 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
 978
 979         * Makefile.in (tmp-igen):  Prefix all usage of move-if-change
 980         script with $(SHELL) to make NT native builds happy.
 981         * configure:  Regenerate because of change to ../common/aclocal.m4.
 982
 983 Thu Mar 26 11:22:31 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 984
 985         * configure.in: Make --enable-sim-common the default.
 986         * configure: Re-generate.
 987
 988         * sim-main.h (CIA_GET, CIA_SET): Save/restore current instruction
 989         address into Sate.regs[REG_PC] instead of common struct.
 990
 991 Wed Mar 25 17:42:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 992
 993         * mn10300.igen (cmp imm8,An): Do not sign extend imm8 value.
 994
 995 Wed Mar 25 12:08:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
 996
 997         * simops.c (OP_F0FD): Initialise variable 'sp'.
 998
 999 Thu Mar 26 00:21:32 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1000
1001         * dv-mn103int.c (decode_group): A group register every 4 bytes not
1002         8.
1003         (write_icr): Rewrite equation updating request field.
1004         (read_iagr): Fix check that interrupt is still pending.
1005
1006 Wed Mar 25 16:14:50 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1007
1008         * interp.c (sim_open): Tidy up device creation.
1009
1010         * dv-mn103int.c (mn103int_port_event): Drive NMI with non-zero
1011         value.
1012         (mn103int_io_read_buffer): Convert absolute address to register
1013         block offsets.
1014         (read_icr, write_icr): Convert block offset into group offset.
1015
1016 Wed Mar 25 15:08:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1017
1018         * interp.c (sim_open): Create second 1mb memory region at
1019         0x40000000.
1020         (sim_open): Create a device tree.
1021         (sim-hw.h): Include.
1022         (do_interrupt): Delete, needs to use dv-mn103cpu.c
1023
1024         * dv-mn103int.c, dv-mn103cpu.c: New files.
1025
1026 Wed Mar 25 08:47:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1027
1028         * mn10300_sim.h (EXTRACT_PSW_LM, INSERT_PSW_LM, PSW_IE, PSW_LM):
1029         Define.
1030         (SP): Define.
1031
1032 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1033
1034         * configure: Regenerated to track ../common/aclocal.m4 changes.
1035
1036 Wed Mar 25 10:24:48 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1037
1038         * interp.c (sim-options.h): Include.
1039         (sim_kind, myname): Declare when not using common framework.
1040
1041         * mn10300_sim.h (do_syscall, generic*): Provide prototypes for
1042         functions found in op_utils.c
1043
1044         * mn10300.igen (add): Discard unused variables.
1045
1046         * configure, config.in: Re-generate with autoconf 2.12.1.
1047
1048 Tue Mar 24 15:27:00 1998  Joyce Janczyn  <janczyn@cygnus.com>
1049
1050         Add support for --enable-sim-common option.
1051         * Makefile.in (WITHOUT_COMMON_OBJS): Files included if
1052         ! --enable-sim-common
1053         (WITH_COMMON_OBJS): Files included if --enable-sim-common.
1054         (MN10300_OBJS,MN10300_INTERP_DEP): New variables.
1055         (SIM_OBJS): Rewrite.
1056         ({WITHOUT,WITH}_COMMON_RUN_OBJS,SIM_RUN_OBJS): New variables.
1057         (SIM_EXTRA_CFLAGS): New variable.
1058         (clean-extra): Clean up igen files.
1059         (../igen/igen,clean-igen,tmp-igen): New rules.
1060         * configure.in: Add support for common framework via
1061         --enable-sim-common.
1062         * configure: Regenerate.
1063         * interp.c: #include sim-main if WITH_COMMON, not mn10300_sim.h.
1064         (hash,dispatch,sim_size): Don't compile if ! WITH_COMMON.
1065         (init_system,sim_write,compare_simops): Likewise.
1066         (sim_set_profile,sim_set_profile_size): Likewise.
1067         (sim_stop,sim_resume,sim_trace,sim_info): Likewise.
1068         (sim_set_callbacks,sim_stop_reason,sim_read,sim_load): Likewise.
1069         (enum interrupt_type): New enum.
1070         (interrupt_names): New global.
1071         (do_interrupt): New function.
1072         (sim_open): Define differently if WITH_COMMON.
1073         (sim_close,sim_create_inferior,sim_do_command): Likewise.
1074         * mn10300_sim.h ({load,store}_{byte,half,word}): Define versions
1075         for WITH_COMMON.
1076         * mn10300.igen: New file.
1077         * mn10300.dc: New file.
1078         * op_utils.c: New file.
1079         * sim-main.h: New file.
1080
1081 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1082
1083         * configure: Regenerated to track ../common/aclocal.m4 changes.
1084
1085 Fri Feb 27 18:36:04 1998  Jeffrey A Law  (law@cygnus.com)
1086
1087         * simops.c (inc): Fix typo.
1088
1089 Wed Feb 25 01:59:29 1998  Jeffrey A Law  (law@cygnus.com)
1090
1091         * simops.c (signed multiply instructions): Cast input operands to
1092         signed32 before casting them to signed64 so that the sign bit
1093         is propagated properly.
1094
1095 Mon Feb 23 20:23:19 1998  Mark Alexander  <marka@cygnus.com>
1096
1097         * Makefile.in: Last change was bad.  Define NL_TARGET
1098         so that targ-vals.h will be used instead of syscall.h.
1099         * simops.c: Use targ-vals.h instead of syscall.h.
1100         (OP_F020): Disable unsupported system calls.
1101
1102 Mon Feb 23 09:44:38 1998  Mark Alexander  <marka@cygnus.com>
1103
1104         * Makefile.in: Get header files from libgloss/mn10300/sys.
1105
1106 Sun Feb 22 16:02:24 1998  Jeffrey A Law  (law@cygnus.com)
1107
1108         * simops.c: Include sim-types.h.
1109
1110 Wed Feb 18 13:07:08 1998  Jeffrey A Law  (law@cygnus.com)
1111
1112         * simops.c (multiply instructions): Cast input operands to a
1113         signed64/unsigned64 type as appropriate.
1114
1115 Tue Feb 17 12:47:16 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1116
1117         * interp.c (sim_store_register, sim_fetch_register): Pass in
1118         length parameter.  Return -1.
1119
1120 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1121
1122         * configure: Regenerated to track ../common/aclocal.m4 changes.
1123
1124 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1125
1126         * configure: Regenerated to track ../common/aclocal.m4 changes.
1127
1128 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1129
1130         * configure: Regenerated to track ../common/aclocal.m4 changes.
1131
1132 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         * configure: Regenerated to track ../common/aclocal.m4 changes.
1135         * config.in: Ditto.
1136
1137 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1138
1139         * configure: Regenerated to track ../common/aclocal.m4 changes.
1140
1141 Tue Nov 11 10:38:52 1997  Jeffrey A Law  (law@cygnus.com)
1142
1143         * simops.c (call:16 call:32): Stack adjustment is determined solely
1144         by the imm8 field.
1145
1146 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1147
1148         * interp.c (sim_load): Pass lma_p and sim_write args to
1149         sim_load_file.
1150
1151 Tue Oct 21 10:12:03 1997  Jeffrey A Law  (law@cygnus.com)
1152
1153         * simops.c: Correctly handle register restores for "ret" and "retf"
1154         instructions.
1155
1156 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1157
1158         * configure: Regenerated to track ../common/aclocal.m4 changes.
1159
1160 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1161
1162         * configure: Regenerated to track ../common/aclocal.m4 changes.
1163
1164 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1165
1166         * configure: Regenerated to track ../common/aclocal.m4 changes.
1167
1168 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1169
1170         * configure: Regenerated to track ../common/aclocal.m4 changes.
1171
1172 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1173
1174         * configure: Regenerated to track ../common/aclocal.m4 changes.
1175
1176 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1177
1178         * configure: Regenerated to track ../common/aclocal.m4 changes.
1179
1180 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1181
1182         * configure: Regenerated to track ../common/aclocal.m4 changes.
1183
1184 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1185
1186         * configure: Regenerated to track ../common/aclocal.m4 changes.
1187         * config.in: Ditto.
1188
1189 Tue Aug 26 10:41:07 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1190
1191         * interp.c (sim_kill): Delete.
1192         (sim_create_inferior): Add ABFD argument.
1193         (sim_load): Move setting of PC from here.
1194         (sim_create_inferior): To here.
1195
1196 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1197
1198         * configure: Regenerated to track ../common/aclocal.m4 changes.
1199         * config.in: Ditto.
1200
1201 Mon Aug 25 16:14:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1202
1203         * interp.c (sim_open): Add ABFD argument.
1204
1205 Tue Jun 24 13:46:20 1997  Jeffrey A Law  (law@cygnus.com)
1206
1207         * interp.c (sim_resume): Clear State.exited.
1208         (sim_stop_reason): If State.exited is nonzero, then indicate that
1209         the simulator exited instead of stopped.
1210         * mn10300_sim.h (struct _state): Add exited field.
1211         * simops.c (syscall): Set State.exited for SYS_exit.
1212
1213 Wed Jun 11 22:07:56 1997  Jeffrey A Law  (law@cygnus.com)
1214
1215         * simops.c: Fix thinko in last change.
1216
1217 Tue Jun 10 12:31:32 1997  Jeffrey A Law  (law@cygnus.com)
1218
1219         * simops.c: "call" stores the callee saved registers into the
1220         stack!  Update the stack pointer properly when done with
1221         register saves.
1222
1223         * simops.c: Fix return address computation for "call" instructions.
1224
1225 Thu May 22 01:43:11 1997  Jeffrey A Law  (law@cygnus.com)
1226
1227         * interp.c (sim_open): Fix typo.
1228
1229 Wed May 21 23:27:58 1997  Jeffrey A Law  (law@cygnus.com)
1230
1231         * interp.c (sim_resume): Add missing case in big switch
1232         statement (for extb instruction).
1233
1234 Tue May 20 17:51:30 1997  Jeffrey A Law  (law@cygnus.com)
1235
1236         * interp.c: Replace all references to load_mem and store_mem
1237         with references to load_byte, load_half, load_3_byte, load_word
1238         and store_byte, store_half, store_3_byte, store_word.
1239         (INLINE): Delete definition.
1240         (load_mem_big): Likewise.
1241         (max_mem): Make it global.
1242         (dispatch): Make this function inline.
1243         (load_mem, store_mem): Delete functions.
1244         * mn10300_sim.h (INLINE): Define.
1245         (RLW): Delete unused definition.
1246         (load_mem, store_mem): Delete declarations.
1247         (load_mem_big): New definition.
1248         (load_byte, load_half, load_3_byte, load_word): New functions.
1249         (store_byte, store_half, store_3_byte, store_word): New functions.
1250         * simops.c:  Replace all references to load_mem and store_mem
1251         with references to load_byte, load_half, load_3_byte, load_word
1252         and store_byte, store_half, store_3_byte, store_word.
1253
1254 Tue May 20 10:21:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1255
1256         * interp.c (sim_open): Add callback to arguments.
1257         (sim_set_callbacks): Delete SIM_DESC argument.
1258
1259 Mon May 19 13:54:22 1997  Jeffrey A Law  (law@cygnus.com)
1260
1261         * interp.c (dispatch): Make this an inline function.
1262
1263         * simops.c (syscall): Use callback->write regardless of
1264         what file descriptor we're writing too.
1265
1266 Sun May 18 16:46:31 1997  Jeffrey A Law  (law@cygnus.com)
1267
1268         * interp.c (load_mem_big): Remove function.  It's now a macro
1269         defined elsewhere.
1270         (compare_simops): New function.
1271         (sim_open): Sort the Simops table before inserting entries
1272         into the hash table.
1273         * mn10300_sim.h: Remove unused #defines.
1274         (load_mem_big): Define.
1275
1276 Fri May 16 16:36:17 1997  Jeffrey A Law  (law@cygnus.com)
1277
1278         * interp.c (load_mem): If we get a load from an out of range
1279         address, abort.
1280         (store_mem): Likewise for stores.
1281         (max_mem): New variable.
1282
1283 Tue May  6 13:24:36 1997  Jeffrey A Law  (law@cygnus.com)
1284
1285         * mn10300_sim.h: Fix ordering of bits in the PSW.
1286
1287         * interp.c: Improve hashing routine to avoid long list
1288         traversals for common instructions.  Add HASH_STAT support.
1289         Rewrite opcode dispatch code using a big switch instead of
1290         cascaded if/else statements.  Avoid useless calls to load_mem.
1291
1292 Mon May  5 18:07:48 1997  Jeffrey A Law  (law@cygnus.com)
1293
1294         * mn10300_sim.h (struct _state): Add space for mdrq register.
1295         (REG_MDRQ): Define.
1296         * simops.c: Don't abort for trap.  Add support for the extended
1297         instructions, "getx", "putx", "mulq", "mulqu", "sat16", "sat24",
1298         and "bsch".
1299
1300 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1301
1302         * configure: Regenerated to track ../common/aclocal.m4 changes.
1303
1304 Fri Apr 18 14:04:04 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1305
1306         * interp.c (sim_stop): Add stub function.
1307
1308 Thu Apr 17 03:26:59 1997  Doug Evans  <dje@canuck.cygnus.com>
1309
1310         * Makefile.in (SIM_OBJS): Add sim-load.o.
1311         * interp.c (sim_kind, myname): New static locals.
1312         (sim_open): Set sim_kind, myname.  Ignore -E arg.
1313         (sim_load): Return SIM_RC.  New arg abfd.  Call sim_load_file to
1314         load file into simulator.  Set start address from bfd.
1315         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
1316
1317 Wed Apr 16 19:30:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1318
1319         * simops.c (OP_F020): SYS_execv, SYS_time, SYS_times, SYS_utime
1320         only include if implemented by host.
1321         (OP_F020): Typecast arg passed to time function;
1322
1323 Mon Apr  7 23:57:49 1997  Jeffrey A Law  (law@cygnus.com)
1324
1325         * simops.c (syscall): Handle new mn10300 calling conventions.
1326
1327 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1328
1329         * configure: Regenerated to track ../common/aclocal.m4 changes.
1330         * config.in: Ditto.
1331
1332 Fri Apr  4 20:02:37 1997  Ian Lance Taylor  <ian@cygnus.com>
1333
1334         * Makefile.in: Change mn10300-opc.o to m10300-opc.o, to match
1335         corresponding change in opcodes directory.
1336
1337 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1338
1339         * interp.c (sim_open): New arg `kind'.
1340
1341         * configure: Regenerated to track ../common/aclocal.m4 changes.
1342
1343 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1344
1345         * configure: Regenerated to track ../common/aclocal.m4 changes.
1346
1347 Thu Mar 20 11:58:02 1997  Jeffrey A Law  (law@cygnus.com)
1348
1349         * simops.c: Fix register extraction for a two "movbu" variants.
1350         Somewhat simplify "sub" instructions.
1351         Correctly sign extend operands for "mul".  Put the correct
1352         half of the result in MDR for "mul" and "mulu".
1353         Implement remaining instructions.
1354         Tweak opcode for "syscall".
1355
1356 Tue Mar 18 14:21:21 1997  Jeffrey A Law  (law@cygnus.com)
1357
1358         * simops.c: Do syscall emulation in "syscall" instruction.  Add
1359         dummy "trap" instruction.
1360
1361 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1362
1363         * configure: Regenerated to track ../common/aclocal.m4 changes.
1364
1365 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1366
1367         * configure: Re-generate.
1368
1369 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1370
1371         * configure: Regenerate to track ../common/aclocal.m4 changes.
1372
1373 Thu Mar 13 12:54:45 1997  Doug Evans  <dje@canuck.cygnus.com>
1374
1375         * interp.c (sim_open): New SIM_DESC result.  Argument is now
1376         in argv form.
1377         (other sim_*): New SIM_DESC argument.
1378
1379 Wed Mar 12 15:04:00 1997  Jeffrey A Law  (law@cygnus.com)
1380
1381         * simops.c: Fix carry bit computation for "add" instructions.
1382
1383         * simops.c: Fix typos in bset insns.  Fix arguments to store_mem
1384         for bset imm8,(d8,an) and bclr imm8,(d8,an).
1385
1386 Wed Mar  5 15:00:10 1997  Jeffrey A Law  (law@cygnus.com)
1387
1388         * simops.c: Fix register references when computing Z and N bits
1389         for lsr imm8,dn.
1390
1391 Tue Feb  4 13:33:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1392
1393         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1394         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1395         * configure.in: sinclude ../common/aclocal.m4.
1396         * configure: Regenerated.
1397
1398 Fri Jan 24 10:47:25 1997  Jeffrey A Law  (law@cygnus.com)
1399
1400         * interp.c (init_system): Allocate 2^19 bytes of space for the
1401         simulator.
1402
1403 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1404
1405         * configure configure.in Makefile.in:  Update to new configure
1406         scheme which is more compatible with WinGDB builds.
1407         * configure.in:  Improve comment on how to run autoconf.
1408         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1409         * Makefile.in:  Use autoconf substitution to install common
1410         makefile fragment.
1411
1412 Tue Jan 21 15:03:04 1997  Jeffrey A Law  (law@cygnus.com)
1413
1414         * simops.c: Undo last change to "rol" and "ror", original code
1415         was correct!
1416
1417 Thu Jan 16 11:28:14 1997  Jeffrey A Law  (law@cygnus.com)
1418
1419         * simops.c: Fix "rol" and "ror".
1420
1421 Wed Jan 15 06:45:58 1997  Jeffrey A Law  (law@cygnus.com)
1422
1423         * simops.c: Fix typo in last change.
1424
1425 Mon Jan 13 13:22:35 1997  Jeffrey A Law  (law@cygnus.com)
1426
1427         * simops.c: Use REG macros in few places not using them yet.
1428
1429 Mon Jan  6 16:21:19 1997  Jeffrey A Law  (law@cygnus.com)
1430
1431         * mn10300_sim.h (struct _state): Fix number of registers!
1432
1433 Tue Dec 31 16:20:41 1996  Jeffrey A Law  (law@cygnus.com)
1434
1435         * mn10300_sim.h (struct _state): Put all registers into a single
1436         array to make gdb implementation easier.
1437         (REG_*): Add definitions for all registers in the state array.
1438         (SEXT32, SEXT40, SEXT44, SEXT60): Remove unused macros.
1439         * simops.c: Related changes.
1440
1441 Wed Dec 18 10:10:45 1996  Jeffrey A Law  (law@cygnus.com)
1442
1443         * interp.c (sim_resume): Handle 0xff as a single byte insn.
1444
1445         * simops.c: Fix overflow computation for "add" and "inc"
1446         instructions.
1447
1448 Mon Dec 16 10:03:52 1996  Jeffrey A Law  (law@cygnus.com)
1449
1450         * simops.c: Handle "break" instruction.
1451
1452         * simops.c: Fix restoring the PC for "ret" and "retf" instructions.
1453
1454 Wed Dec 11 09:53:10 1996  Jeffrey A Law  (law@cygnus.com)
1455
1456         * gencode.c (write_opcodes): Also write out the format of the
1457         opcode.
1458         * mn10300_sim.h (simops): Add "format" field.
1459         * interp.c (sim_resume): Deal with endianness issues here.
1460
1461 Tue Dec 10 15:05:37 1996  Jeffrey A Law  (law@cygnus.com)
1462
1463         * simops.c (REG0_4): Define.
1464         Use REG0_4 for indexed loads/stores.
1465
1466 Sat Dec  7 09:50:28 1996  Jeffrey A Law  (law@cygnus.com)
1467
1468         * simops.c (REG0_16): Fix typo.
1469
1470 Fri Dec  6 14:13:34 1996  Jeffrey A Law  (law@cygnus.com)
1471
1472         * simops.c: Call abort for any instruction that's not currently
1473         simulated.
1474
1475         * simops.c: Define accessor macros to extract register
1476         values from instructions.  Use them consistently.
1477
1478         * interp.c: Delete unused global variable "OP".
1479         (sim_resume): Remove unused variable "opcode".
1480         * simops.c: Fix some uninitialized variable problems, add
1481         parens to fix various -Wall warnings.
1482
1483         * gencode.c (write_header): Add "insn" and "extension" arguments
1484         to the OP_* declarations.
1485         (write_template): Similarly for function templates.
1486         * interp.c (insn, extension): Remove global variables.  Instead
1487         pass them as arguments to the OP_* functions.
1488         * mn10300_sim.h: Remove decls for "insn" and "extension".
1489         * simops.c (OP_*): Accept "insn" and "extension" as arguments
1490         instead of using globals.
1491
1492 Thu Dec  5 22:26:31 1996  Jeffrey A Law  (law@cygnus.com)
1493
1494         * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
1495
1496         * simops.c: Fix thinkos in last change to "inc dn".
1497
1498 Wed Dec  4 10:57:53 1996  Jeffrey A Law  (law@cygnus.com)
1499
1500         * simops.c: "add imm,sp" does not effect the condition codes.
1501         "inc dn" does effect the condition codes.
1502
1503 Tue Dec  3 17:37:45 1996  Jeffrey A Law  (law@cygnus.com)
1504
1505         * simops.c: Treat both operands as signed values for
1506         "div" instruction.
1507
1508         * simops.c: Fix simulation of division instructions.
1509         Fix typos/thinkos in several "cmp" and "sub" instructions.
1510
1511 Mon Dec  2 12:31:40 1996  Jeffrey A Law  (law@cygnus.com)
1512
1513         * simops.c: Fix carry bit handling in "sub" and "cmp"
1514         instructions.
1515
1516         * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
1517
1518 Sun Dec  1 16:05:42 1996  Jeffrey A Law  (law@cygnus.com)
1519
1520         * simops.c: Fix overflow computation for many instructions.
1521
1522         * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
1523
1524         * simops.c: Fix "mov am, dn".
1525
1526         * simops.c: Fix more bugs in "add imm,an" and
1527         "add imm,dn".
1528
1529 Wed Nov 27 09:20:42 1996  Jeffrey A Law  (law@cygnus.com)
1530
1531         * simops.c: Fix bugs in "movm" and "add imm,an".
1532
1533         * simops.c: Don't lose the upper 24 bits of the return
1534         pointer in "call" and "calls" instructions.  Rough cut
1535         at emulated system calls.
1536
1537         * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
1538
1539         * simops.c: Implement remaining 4 byte instructions.
1540
1541         * simops.c: Implement remaining 3 byte instructions.
1542
1543         * simops.c: Implement remaining 2 byte instructions.  Call
1544         abort for instructions we're not implementing now.
1545
1546 Tue Nov 26 15:43:41 1996  Jeffrey A Law  (law@cygnus.com)
1547
1548         * simops.c: Implement lots of random instructions.
1549
1550         * simops.c: Implement "movm" and "bCC" insns.
1551
1552         * mn10300_sim.h (_state): Add another register (MDR).
1553         (REG_MDR): Define.
1554         * simops.c: Implement "cmp", "calls", "rets", "jmp" and
1555         a few additional random insns.
1556
1557         * mn10300_sim.h (PSW_*): Define for CC status tracking.
1558         (REG_D0, REG_A0, REG_SP): Define.
1559         * simops.c: Implement "add", "addc" and a few other random
1560         instructions.
1561
1562         * gencode.c, interp.c: Snapshot current simulator code.
1563
1564 Mon Nov 25 12:46:38 1996  Jeffrey A Law  (law@cygnus.com)
1565
1566         * Makefile.in, config.in, configure, configure.in: New files.
1567         * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.
1568