sim/d10v/ChangeLog

   1 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
   4
   5 2015-04-02  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * interp.c (lookup_hash): Change SIGILL to GDB_SIGNAL_ILL.
   8         (sim_resume): Change SIGBUS/SIGSEGV to GDB_SIGNAL_BUS, SIGILL to
   9         GDB_SIGNAL_ILL, and SIGTRAP to GDB_SIGNAL_TRAP.
  10
  11 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * interp.c (sim_set_profile, sim_set_profile_size): Delete.
  14
  15 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * Makefile.in (simops.o): New rule.
  18
  19 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * d10v_sim.h (text, text_start, text_end, prog_bfd): Delete.
  22         (SEXT8, SEXT16, SEXT32, MASK32): Undefine.
  23         * interp.c: Delete run-sim.h and d10v_sim.h includes.  Include
  24         sim-main.h and sim-options.h.
  25         (myname, sim_kind, init_text_p, prog_bfd_was_opened_p, prog_bfd,
  26         text, text_start, text_end, decode_pc, sim_set_profile,
  27         sim_set_profile_size, sim_set_trace, sim_set_callbacks,
  28         sim_trace, sim_do_command, sim_load): Delete.
  29         (INLINE): Delete define.
  30         (free_state): New function.
  31         (trace_sd): Declare global variable.
  32         (sim_open): Rewrite to use new common logic.
  33         (sim_close): Delete body.
  34         * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
  35         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
  36         * sim-main.h: New file.
  37         * simops.c: Change d10v_sim.h include to sim-main.h.
  38         (trace_input_func): Rewrite pc checks to use trace_sd.
  39
  40 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
  43         * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
  44         ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
  45         (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
  46
  47 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * Makefile.in (gencode.o, d10v-opc.o): Add $(WARN_CFLAGS).
  50         (gencode): Add $(BUILD_LDFLAGS).
  51         * endian.c (get_word, get_longword, get_longlong, write_word,
  52         write_longword, write_longlong): Convert old style prototypes.
  53         * gencode.c: Include string.h.
  54         (main): Convert old style prototype.
  55         (write_header): Convert old style prototype and fix printf format.
  56         (write_template, write_opcodes): Likewise.
  57         (check_opcodes): Mark static void.
  58         * interp.c: Include inttypes.h and run-sim.h.
  59         (hash, lookup_hash, decode_pc, do_long, do_2_short, do_parallel,
  60         add_commas, sim_size, sim_write, sim_read, sim_open, sim_close,
  61         sim_set_profile, sim_set_profile_size, sim_stop, +sim_resume,
  62         sim_info, sim_set_callbacks, sim_stop_reason, sim_fetch_register,
  63         sim_store_register, sim_do_command, sim_load): Convert old style
  64         prototypes.
  65         (sim_create_inferior): Fix pointer cast to use uintptr_t.
  66         * simops.c (strrchr): Delete prototype.
  67         (trace_input_func): Mark name static.
  68         (trace_input_func, trace_output_void, trace_output_flag): Convert old style
  69         prototypes.
  70         (OP_*): Convert old style prototypes.
  71
  72 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * Makefile.in (interp.o, simops.o, endian.o, table.o): Delete rules.
  75         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
  76         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
  77         SIM_AC_OPTION_INLINE.
  78         * config.in, configure: Regenerate.
  79         * interp.c (sim_trace): Define.
  80
  81 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * config.in, configure: Regenerate.
  84
  85 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * Makefile.in (SIM_EXTRA_CFLAGS): Add
  88         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
  89         (SIM_RUN_OBJS): Set to run.o.
  90
  91 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
  92
  93         * configure.ac (AC_CHECK_HEADERS): Delete.
  94         * aclocal.m4, configure: Regenerate.
  95
  96 2014-08-19  Alan Modra  <amodra@gmail.com>
  97
  98         * configure: Regenerate.
  99
 100 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 101
 102         * configure: Regenerate.
 103         * config.in: Regenerate.
 104
 105 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * interp.c (sim_do_command): Add const to cmd.
 108
 109 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 110
 111         * interp.c (sim_load): Add const to prog.
 112
 113 2014-03-04  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * configure: Regenerate.
 116
 117 2013-09-23  Alan Modra  <amodra@gmail.com>
 118
 119         * configure: Regenerate.
 120
 121 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 122
 123         * aclocal.m4, configure: Regenerate.
 124
 125 2013-05-10  Freddie Chopin  <freddie_chopin@op.pl>
 126
 127         * configure: Rebuild.
 128
 129 2012-06-19  Joel Brobecker  <brobecker@adacore.com>
 130
 131         * interp.c: #include "config.h" instead of "sysdep.h".
 132         Add conditional include of string.h or strings.h, as well as
 133         conditional include of stdlib.h.
 134
 135 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 136
 137         * config.in, configure: Regenerate.
 138
 139 2012-05-24  Pedro Alves  <palves@redhat.com>
 140
 141         PR gdb/7205
 142
 143         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 144
 145 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 146
 147         * aclocal.m4, config.in, configure: Regenerate.
 148
 149 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 150
 151         * aclocal.m4: New file.
 152         * configure: Regenerate.
 153
 154 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 155
 156         * configure.ac: Change include to common/acinclude.m4.
 157
 158 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 159
 160         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 161         call.  Replace common.m4 include with SIM_AC_COMMON.
 162         * configure: Regenerate.
 163
 164 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 165
 166         * interp.c (sim_write): Add const to buffer arg.
 167
 168 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 169
 170         * configure: Regenerate.
 171
 172 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 173
 174         * config.in: Regenerate.
 175         * configure: Likewise.
 176
 177         * configure: Regenerate.
 178
 179 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 180
 181         * configure: Regenerate to track ../common/common.m4 changes.
 182         * config.in: Ditto.
 183
 184 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 185             Daniel Jacobowitz  <dan@codesourcery.com>
 186             Joseph Myers  <joseph@codesourcery.com>
 187
 188         * configure: Regenerate.
 189
 190 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 191
 192         * acconfig.h: Remove.
 193         * config.in: Regenerate.
 194
 195 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 196
 197         * configure: Regenerated.
 198
 199 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 200
 201         * configure: Regenerated.
 202
 203 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 204
 205         * configure: Regenerated.
 206
 207 2006-04-18  Nick Clifton  <nickc@redhat.com>
 208
 209         * interp.c (sim_stop_reason): Fix typo.
 210
 211 2005-11-28  Mark Mitchell  <mark@codesourcery.com>
 212
 213         * interp.c (gdb/signals.h): Include it.
 214         (sim_stop_reason): Use TARGET_SIGNAL_*.
 215
 216 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 217
 218         * configure: Regenerate.
 219
 220 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 221
 222         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 223         explicit call to AC_CONFIG_HEADER.
 224         * configure: Regenerate.
 225
 226 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 227
 228         * configure.ac: Update to use ../common/common.m4.
 229         * configure: Re-generate.
 230
 231 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 232
 233         * configure: Regenerated to track ../common/aclocal.m4 changes.
 234
 235 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 236
 237         * configure.ac: Rename configure.in, require autoconf 2.59.
 238         * configure: Re-generate.
 239
 240 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 241
 242         * configure: Regenerate for ../common/aclocal.m4 update.
 243
 244 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 245
 246         * interp.c (sim_resume): Rename ui_loop_hook to
 247         deprecated_ui_loop_hook.
 248
 249 2003-10-30  Andrew Cagney  <cagney@redhat.com>
 250
 251         * simops.c: Replace "struct symbol_cache_entry" with "struct
 252         bfd_symbol".
 253
 254 2003-06-22  Andrew Cagney  <cagney@redhat.com>
 255
 256         * interp.c (xfer_mem): Simplify.  Only do a single partial
 257         transfer.  Problem reported by Tom Rix.
 258
 259 2003-05-07  Andrew Cagney  <cagney@redhat.com>
 260
 261         * interp.c (sim_d10v_translate_addr): Add "regcache" parameter.
 262         (sim_d10v_translate_imap_addr): Ditto.
 263         (sim_d10v_translate_dmap_addr): Ditto.
 264         (xfer_mem): Pass NULL regcache to sim_d10v_translate_addr.
 265         (dmem_addr): Pass NULL regcache to sim_d10v_translate_dmap_addr.
 266         (dmap_register, imap_register): Add "regcache" parameter.
 267         (imem_addr): Pass NULL regcache to sim_d10v_translate_imap_addr.
 268         (sim_fetch_register): Pass NULL regcache to imap_register and
 269         dmap_register.
 270
 271 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 272
 273         * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 274
 275 2002-11-13  Andrew Cagney  <cagney@redhat.com>
 276
 277         * simops.c: Include <string.h>.
 278
 279 2002-06-17  Andrew Cagney  <cagney@redhat.com>
 280
 281         * d10v_sim.h (SET_PSW_BIT): Add cast to avoid inverting an enum.
 282
 283 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 284
 285         * configure: Regenerated to track ../common/aclocal.m4 changes.
 286
 287 2002-06-13  Tom Rix  <trix@redhat.com>
 288
 289         * interp.c (xfer_mem): Fix transfers across multiple segments.
 290
 291 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 292
 293         * Makefile.in (INCLUDE): Update path to callback.h.
 294         * gencode.c: Do not include "callback.h".
 295         * d10v_sim.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
 296         * interp.c: Ditto.
 297
 298 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 299
 300         * interp.c (sim_fetch_register): Fix name of enum used in cast.
 301         (sim_store_register): Ditto.
 302
 303 2002-06-02  Elena Zannoni  <ezannoni@redhat.com>
 304
 305         From Jason Eckhardt <jle@redhat.com>
 306         * d10v_sim.h (INC_ADDR): Correctly handle the case where MOD_E is
 307         less than MOD_S (post-decrement).
 308
 309 2002-06-01  Andrew Cagney  <ac131313@redhat.com>
 310
 311         * interp.c (sim_fetch_register, sim_store_register): Use a switch
 312         statement and enums from "sim-d10v.h".
 313
 314 2002-05-28  Elena Zannoni  <ezannoni@redhat.com>
 315
 316         * interp.c (sim_create_inferior): Add comment.
 317
 318         From Alan Matsuoka <alanm@redhat.com>:
 319         From 2001-04-27 Jason Eckhardt <jle@cygnus.com>:
 320         * simops.c (OP_4400): Output "mvf0f" instead of "mf0f".
 321         (OP_4401): Output "mvf0t" instead of "mf0t".
 322         (OP_460B): Do not output a flag register.
 323         (OP_4609): Do not output a flag register.
 324
 325 2002-05-23  Andrew Cagney  <ac131313@redhat.com>
 326
 327         * Makefile.in (INCLUDE): Add "gdb/sim-d10v.h".
 328         * interp.c: Include "gdb/sim-d10v.h" instead of "sim-d10v.h".
 329
 330 2001-08-01  John R. Moore  <jmoore@redhat.com>
 331
 332         * interp.c (sim_create_inferior): Removed a hack that stated
 333         it was setting r0/r1 with argc/argv.
 334
 335 2001-04-15  J.T. Conklin  <jtc@redback.com>
 336
 337         * Makefile.in (simops.o): Add simops.h to dependency list.
 338
 339 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 340
 341         * configure: Regenerated to track ../common/aclocal.m4 changes.
 342
 343 Tue Apr 18 16:26:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 344
 345         * interp.c (sim_resume): Deliver SIGILL.
 346         (lookup_hash): Do not print SIGILL message.
 347
 348 Tue Feb 22 18:24:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 349
 350         * Makefile.in (SIM_EXTRA_CFLAGS): Define SIM_HAVE_ENVIRONMENT.
 351         * interp.c (sim_set_trace): Replace sim_trace.  Enable tracing.
 352
 353 Tue Feb  8 17:41:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 354
 355         * d10v_sim.h (SIG_D10V_BUS): Define.
 356
 357         * simops.c (address_exception): Delete function.
 358         (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
 359         OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
 360         OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
 361         OP_6E1F, OP_6A01, OP_6E01, OP_37010000): Replace call to
 362         address_exception with code that sets SIG_D10V_BUS.
 363
 364         * interp.c (sim_resume): When SIGBUS or SIGSEGV, deliver a bus
 365         error to the simulator before resuming execution.
 366         (sim_trace): Check stop reason and use that to determine sim_trace
 367         return value.
 368         (sim_stop_reason): For SIG_D10V_BUS return a SIGBUS / SIGSEGV
 369         sigrc.
 370
 371 Tue Jan 18 16:07:42 MST 2000    Diego Novillo <dnovillo@cygnus.com>
 372
 373         * interp.c (sim_create_inferior): Change internal initial value for
 374         DMAP2 to 0x2000.
 375
 376 Mon Jan  3 02:06:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 377
 378         * interp.c (lookup_hash): Stop the update of the PC when there was
 379         an illegal instruction exception.
 380
 381 Mon Jan  3 00:14:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 382
 383         * simops.c (address_exception): New function.
 384         (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000,
 385         OP_6601, OP_6201, OP_6200, OP_33010000, OP_34000000, OP_6800,
 386         OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, OP_6A00,
 387         OP_6E1F, OP_6A01, OP_6E01, OP_37010000): For "ld", "ld2w", "st"
 388         and "st2w" check that the address is aligned.
 389
 390 1999-12-30  Chandra Chavva   <cchavva@cygnus.com>
 391
 392         * d10v_sim.h (INC_ADDR): Added code to assign
 393         proper address for loads with predec operations.
 394
 395 1999-11-25  Nick Clifton  <nickc@cygnus.com>
 396
 397         * simops.c (OP_4E0F): New function: Simulate new bit pattern for
 398         cpfg instruction.
 399
 400 Fri Oct 29 18:34:28 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 401
 402         * simops.c (move_to_cr): Don't allow user to set PSW.DM in either
 403         DPSW and BPSW.
 404
 405 Thu Oct 28 01:26:18 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 406
 407         * simops.c (OP_5F20): Use SET_HW_PSW when updating PSW.
 408         (PSW_HW_MASK): Declare.
 409
 410         * d10v_sim.h (move_to_cr): Add ``psw_hw_p'' parameter.
 411         (SET_CREG, SET_PSW_BIT): Update.
 412         (SET_HW_CREG, SET_HW_PSW): Define.
 413
 414 Sun Oct 24 21:38:04 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 415
 416         * interp.c (sim_d10v_translate_dmap_addr): Fix extraction of IOSP
 417         for DMAP3.
 418
 419 Sun Oct 24 16:04:16 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 420
 421         * interp.c (sim_d10v_translate_addr): New function.
 422         (xfer_mem): Rewrite.  Use sim_d10v_translate_addr.
 423         (map_memory): Make INLINE.
 424
 425 Sun Oct 24 13:45:19 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 426
 427         * interp.c (sim_d10v_translate_dmap_addr): New function.
 428         (dmem_addr): Rewrite. Use sim_d10v_translate_dmap_addr.  Change
 429         offset parameter to type uint16.
 430         * d10v_sim.h (dmem_addr): Update declaration.
 431
 432 Sun Oct 24 13:07:31 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 433
 434         * interp.c (imap_register, set_imap_register, dmap_register,
 435         set_imap_register): Use map_memory.
 436         (DMAP): Update.
 437         (sim_create_inferior): Initialize all DMAP registers.  NOTE that
 438         DMAP2, in internal memory mode, is set to 0x0000 and NOT
 439         0x2000. This is consistent with the older d10v boards.
 440
 441 Sun Oct 24 11:22:12 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 442
 443         * interp.c (sim_d10v_translate_imap_addr): New function.
 444         (imem_addr): Rewrite.  Use sim_d10v_translate_imap_addr.
 445         (last_from, last_to): Declare.
 446
 447 Sun Oct 24 01:21:56 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 448
 449         * d10v_sim.h (struct d10v_memory): Define.  Support very long
 450         memories.
 451         (struct _state): Replace imem, dmem and umem by mem.
 452         (IMAP_BLOCK_SIZE, DMAP_BLOCK_SIZE, SEGMENT_SIZE, IMEM_SEGMENTS,
 453         DMEM_SEGMENTS, UMEM_SEGMENTS): Define.
 454
 455         * interp.c (map_memory): New function.
 456         (sim_size, xfer_memory, imem_addr, dmem_addr): Update.
 457         (UMEM_SEGMENTS): Moveed to "d10v_sim.h".
 458         (IMEM_SIZEDMEM_SIZE): Delete.
 459
 460 Sat Oct 23 20:06:58 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 461
 462         * interp.c: Include "sim-d10v.h".
 463         (imap_register, set_imap_register, dmap_register,
 464         set_dmap_register, spi_register, spu_register, set_spi_register,
 465         set_spu_register): New functions.
 466         (sim_create_inferior): Update.
 467         (sim_fetch_register, sim_store_register): Rewrite.  Use enums
 468         defined in sim-d10v.h.
 469
 470         * d10v_sim.h (DEBUG_MEMORY): Define.
 471         (IMAP0, IMAP1, DMAP, SET_IMAP0, SET_IMAP1, SET_DMAP): Delete.
 472
 473 Sat Oct 23 18:41:18 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 474
 475         * interp.c (sim_open): Allow a debug value to be passed to the -t
 476         option.
 477         (lookup_hash): Don't exit on an illegal instruction.
 478         (do_long, do_2_short, do_parallel): Check for failed instruction
 479         lookup.
 480
 481 Mon Oct 18 18:03:24 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 482
 483         * simops.c (OP_3220): Fix trace output for illegal accumulator
 484         message.
 485
 486 1999-09-14  Nick Clifton  <nickc@cygnus.com>
 487
 488         * simops.c: Disable setting of DM bit in PSW.
 489
 490 Wed Sep  8 19:34:55 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 491
 492         * simops.c (op_types): Added new memory indirect type OP_MEMREF3.
 493         (trace_input_func): Added support for OP_MEMREF3.
 494         (OP_32010000): New instruction ld.
 495         (OP_33010000): New instruction ld2w.
 496         (OP_5209): New instruction sac.
 497         (OP_4209): New instruction sachi.
 498         (OP_3220): New instruction slae.
 499         (OP_36010000): New instruction st.
 500         (OP_37010000): New instruction st2w.
 501
 502 1999-09-09  Stan Shebs  <shebs@andros.cygnus.com>
 503
 504         * interp.c (old_segment_mapping): New global.
 505         (xfer_mem): Change the default segment mapping to be the way
 506         that Mitsubishi prefers, but use the previous mapping if
 507         old_segment_mapping is true.
 508         (sim_open): Add an option -oldseg to get the old mapping.
 509         (sim_create_inferior): Init mapping registers based on the
 510         value of old_segment_mapping.
 511
 512 1999-09-07  Nick Clifton  <nickc@cygnus.com>
 513
 514         * simops.c (OP_6601): Do not write back decremented address if
 515         either of the destination registers was the same as the address
 516         register.
 517         (OP_6201): Do not write back incremented address if either of the
 518         destination registers was the same as the address register.
 519
 520 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 521
 522         * configure: Regenerated to track ../common/aclocal.m4 changes.
 523
 524 1999-05-08  Felix Lee  <flee@cygnus.com>
 525
 526         * configure: Regenerated to track ../common/aclocal.m4 changes.
 527
 528 1999-04-02  Keith Seitz  <keiths@cygnus.com>
 529
 530         * interp.c (ui_loop_hook_counter): New global (when NEED_UI_LOOP_HOOK
 531         defined).
 532         (sim_resume): If the counter has expired, call the ui_loop_hook,
 533         if defined.
 534         (UI_LOOP_POLL_INTERVAL): Define. Used to tweak the frequency of
 535         ui_loop_hook calls.
 536         * Makefile.in (SIM_EXTRA_CFLAGS): Include NEED_UI_LOOP_HOOK.
 537
 538 Wed Mar 10 19:32:13 1999  Nick Clifton  <nickc@cygnus.com>
 539
 540         * simops.c: If load instruction with auto increment/decrement
 541         addressing is used when the destination register is the same as
 542         the address register, then ignore the auto increment/decrement.
 543
 544 Wed Mar 10 19:32:13 1999  Martin M. Hunt  <hunt@cygnus.com>
 545
 546         * simops.c (OP_5F00): Ifdef SYS_stat case because
 547         not all systems have it defined.
 548
 549 1999-01-26  Jason Molenda  (jsm@bugshack.cygnus.com)
 550
 551         * simops.c (OP_5607): Correct saturation comparison/assignment.
 552         (OP_1201, OP_1203, OP_17001200, OP_17001202,
 553          OP_2A00, OP_2800, OP_2C00, OP_3200, OP_3201,
 554          OP_1001, OP_1003, OP_17001000, OP_17001002): Ditto.
 555
 556 1999-01-26  Jason Molenda  (jsm@bugshack.cygnus.com)
 557
 558         * simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation
 559         comparison.
 560         (OP_5607): Ditto.
 561         (OP_2A00): Ditto.
 562         (OP_2800): Ditto.
 563
 564 1999-01-13  Jason Molenda  (jsm@bugshack.cygnus.com)
 565
 566         * simops.c (OP_1223): Sign extend MIN32 and MAX32 before saturation
 567         comparison.
 568
 569 Tue Nov 24 17:04:43 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 570
 571         * simops.c (sys/syscall.h): Include targ-vals.h instead.
 572         (SYS_*): Replace with TARGET_SYS_*.
 573
 574         * Makefile.in: Add dependency on targ-vals.h.
 575         (NL_TARGET): Define as NL_TARGET_d10v.
 576
 577 Wed Sep 30 00:06:32 1998  Andrew Cagney  <cagney@amy.cygnus.com>
 578
 579         * interp.c (xfer_mem): Missing break, instruction memory case
 580         flowed into unified memory case.
 581
 582 Wed Sep 30 10:14:18 1998  Nick Clifton  <nickc@cygnus.com>
 583
 584         * simops.c: If load instruction with auto increment/decrement
 585         addressing is used when the destination register is the same as
 586         the address register, then ignore the auto increment/decrement.
 587
 588 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 589
 590         * configure: Regenerated to track ../common/aclocal.m4 changes.
 591
 592 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 593
 594         * configure: Regenerated to track ../common/aclocal.m4 changes.
 595         * config.in: Ditto.
 596
 597 Sun Apr 26 15:20:23 1998  Tom Tromey  <tromey@cygnus.com>
 598
 599         * acconfig.h: New file.
 600         * configure.in: Reverted change of Apr 24; use sinclude again.
 601
 602 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 603
 604         * configure: Regenerated to track ../common/aclocal.m4 changes.
 605         * config.in: Ditto.
 606
 607 Fri Apr 24 11:20:06 1998  Tom Tromey  <tromey@cygnus.com>
 608
 609         * configure.in: Don't call sinclude.
 610
 611 Fri Apr 24 11:04:46 1998  Andrew Cagney  <cagney@chook.cygnus.com>
 612
 613         * interp.c (struct hash_entry): OPCODE and MASK are unsigned.
 614
 615         * d10v_sim.h (remote-sim.h, sim-config.h): Include.
 616
 617 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 618
 619         * configure: Regenerated to track ../common/aclocal.m4 changes.
 620
 621 Wed Apr  1 12:59:17 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 622
 623         * simops.c (trace_input_func): Use move_from_cr / CREGS to obtain
 624         up-to-date CR value.
 625         (OP_OP_1000000, add3): Trace inputs before performing add.
 626         (OP_5F00, <*>): Trace input registers before making system call.
 627         (OP_5F00, <kill>): Trace R0, R1 not REGn.
 628         (OP_5F00, <getpid>): Always return 47.
 629
 630         * d10v_sim.h (SLOT, SLOT_NR, SLOT_PEND_MASK, SLOT_PEND,
 631         SLOT_DISCARD, SLOT_FLUSH): Define.  An implementation of write
 632         back slots.
 633         (struct _state): Add struct slot slot to global state variable.
 634         (struct _state): Delete fields SM, EA, DB, DM, IE, RP, MD, FX, ST,
 635         F0, F1, C from global State variable.
 636         (struct _state): Add struct trace to global State variable.
 637         (GPR, SET_GPR): Define.  SET_GPR uses SLOT_PEND.
 638         (PSW*, SET_PSW*): Define. SET_PSW* uses SET_CREG.
 639         (CREG, SET_CREG, SET_*): Define. SET_CREG uses func move_to_cr.
 640         (INC_ADDR): Re-implement.  Use SET_GPR to update registers.
 641         (JMP): Re-implement. Use SET_* to update registers.
 642
 643         * interp.c: Use new SET_* et.al. macros to fetch / store
 644         registers.
 645         (get_operands): Squirrel away trace values at start of each
 646         operand decode.
 647         (do_2_short): Flush pending writes before issuing second
 648         instruction.
 649         (sim_resume): Flush pending writes at end of instruction cycle.
 650         (sim_fetch_register, sim_store_register, sim_create_inferior):
 651         After scheduling updates to registers using SET_*, flush updates.
 652         (sim_resume): Re-order handling of RPT/repeat and IBA/hbreak so
 653         that each sets pc using SET_* and last SET_* eventually winds out.
 654
 655         * simops.c: Use new SET_* et.al. macros to fetch / store
 656         registers.
 657         (move_to_cr): Add MASK argument for selective update of CREG bits.
 658         Re-implement using new SET_* macros.
 659         (trace_output_func, trace_output): Delete. Replace with.
 660         (do_trace_output_flush, trace_output_finish, trace_output_40,
 661         trace_output_32, trace_output_16, trace_output_void,
 662         trace_output_flag): New functions.  Handle specific trace cases.
 663         (OP_*): Re-write tracing to use new trace_output_* functions.
 664         (OP_*): Re-write to use new SET_* et.al. macros.
 665         (FUNC, PARM[1-4], RETVAL, RETVAL32): Redo definition.
 666         (RETVAL_HIGH, RETVAL_LOW): Delete, use RETVAL32.
 667
 668 Wed Apr  1 12:55:18 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 669
 670         * configure.in (SIM_AC_OPTION_WARNINGS): Add.
 671         configure: Re-generate.
 672
 673 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 674
 675         * configure: Regenerated to track ../common/aclocal.m4 changes.
 676
 677 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 678
 679         * configure: Regenerated to track ../common/aclocal.m4 changes.
 680
 681 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 682
 683         * configure: Regenerated to track ../common/aclocal.m4 changes.
 684
 685 Tue Feb 17 12:38:42 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 686
 687         * interp.c (sim_store_register, sim_fetch_register): Pass in
 688         length parameter.  Return -1.
 689
 690 Mon Oct 27 14:43:33 1997  Fred Fish  <fnf@cygnus.com>
 691
 692         * (dmem_addr): If address is illegal or in I/O space, signal a bus
 693         error.  Allocate unified memory on demand.  Fix DMEM address
 694         calculations.
 695
 696 Mon Feb 16 10:27:53 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 697
 698         * simops.c (OP_5F20): Implement "dbt".
 699         (OP_5F60): Implement "rtd".
 700
 701         * d10v_sim.h (DPC_CR): Define enum.
 702         (DBT_VECTOR_START): Define
 703         (DPSW, DPC): Define.
 704
 705 Fri Feb 13 15:15:58 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 706
 707         * simops.c (move_to_cr): Sync regs[SP_IDX] with State.sp according
 708         to PSW:SM.
 709
 710         * d10v_sim.h (struct _state): Add sp, as holding area for SPI/SPU.
 711         (SP_IDX): Define.
 712
 713 Wed Feb 11 16:53:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 714
 715         * simops.c (OP_5F00): Call error instead of abort for unknown
 716         syscalls.
 717
 718         * d10v_sim.h (enum): Define DPSW_CR.
 719
 720         * simops.c (move_to_cr): Mask out hardwired zero bits in DPSW.
 721
 722 Tue Feb 10 18:28:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 723
 724         * interp.c (sim_write_phys): Delete.
 725         (sim_load): Call sim_load_file with sim_write and LMA.
 726
 727 Mon Feb  9 12:05:01 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 728
 729         * interp.c: Rewrite xfer_mem so that it translates addresses as -
 730         0x00... - DMAP translated memory, 0x01... IMAP translated memory,
 731         0x10... - on-chip data, 0x11... - on-chip insn, 0x12... - unified
 732         memory.
 733         (pc_addr): Delete.
 734         (imem_addr): New function - translate IMEM address.
 735         (sim_resume): Use imem_addr to translate insn address, abort if
 736         translation failed.
 737         (sim_create_inferior): Write ARGV to memory using sim_write.  Pass
 738         argc/argv using r0/r1 not r2/r3.
 739         (sim_size): Do not initialize IMAP/DMAP here.
 740         (sim_open): Call sim_create_inferior and sim_size to initialize
 741         the system.
 742         (sim_create_inferior): Initialize IMAP/DMAP to hardware reset
 743         defaults.
 744         (init_system): Delete.
 745         (xfer_mem, sim_fetch_register, sim_store_register): Do not call
 746         init_system.
 747         (decode_pc): Check prog_bfd is defined before looking up .text
 748         section.
 749
 750 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 751
 752         * configure: Regenerated to track ../common/aclocal.m4 changes.
 753
 754 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 755
 756         * configure: Regenerated to track ../common/aclocal.m4 changes.
 757
 758 Sun Jan 25 22:23:01 1998  Michael Meissner  <meissner@cygnus.com>
 759
 760         * interp.c (sim_stop_reason): Exit status is now in r0, not r2.
 761
 762 Sat Jan 24 19:00:30 1998  Michael Meissner  <meissner@cygnus.com>
 763
 764         * d10v_sim.h (DEBUG_TRAP): New debug flag.
 765
 766         * simops.c (OP_5F00): If DEBUG_TRAP is on, turn traps 0-14 into
 767         printing the registers.
 768
 769 Thu Jan 22 17:54:01 1998  Michael Meissner  <meissner@cygnus.com>
 770
 771         * simops.c (op_types): New ABI, args are r0..r3, system call # is
 772         in r4.
 773         (trace_{in,out}put_func): Ditto.
 774         (OP_4900): Ditto.
 775         (OP_24800000): Ditto.
 776         (OP_4D00): Ditto.
 777         (OP_5F00): Ditto.
 778
 779 Thu Jan 22 14:30:36 1998  Fred Fish  <fnf@cygnus.com>
 780
 781         * interp.c (UMEM_SEGMENTS): New define, set to 128.
 782         (sim_size): Use UMEM_SEGMENTS rather than hardwired constant.
 783         (sim_close): Reset prog_bfd to NULL after closing it.  Also
 784         reset prog_bfd_was_opened_p after closing prog_bfd.
 785         (sim_load): Reset prog_bfd_was_opened_p after closing prog_bfd.
 786         (sim_create_inferior): Get start address from abfd not prog_bfd.
 787         (xfer_mem): Do bounds checking on addresses and return zero length
 788         read/write on bad addresses, rather than aborting.  Prepare to
 789         be able to handle xfers that cross segment boundaries, but not
 790         yet implemented.  Only emit debug message when d10v_debug is
 791         set as well as DEBUG being defined.
 792
 793 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 794
 795         * configure: Regenerated to track ../common/aclocal.m4 changes.
 796
 797 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 798
 799         * configure: Regenerated to track ../common/aclocal.m4 changes.
 800         * config.in: Ditto.
 801
 802 Tue Dec  9 10:28:31 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 803
 804         * d10v_sim.h (RPT_S): Index cregs with RPT_S_CR not RPT_E_CR.
 805         (BPSW): Ditto for BPSW_CR and not PSW_CR.
 806
 807         * simops.c (OP_5F40): JMP to BPC instead of assigning PC directly.
 808
 809 Mon Dec  8 12:58:33 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 810
 811         * simops.c (OP_5F00): From Martin Hunt <hunt@cygnus.com>. Change
 812         reserved trap from 0 to 15. Add trap emulation code for 0-14.
 813
 814         * interp.c (sim_resume): From Martin Hunt <hunt@cygnus.com>. Check
 815         IBA for SDBT.
 816
 817         * d10v_sim.h (AE_VECTOR_START, RIE_VECTOR_START,
 818         SDBT_VECTOR_START, TRAP_VECTOR_START): Define.
 819
 820         * simops.c (OP_5F00): For "trap", mask out all but SM bit in PSW,
 821         use move_to_cr.
 822         (OP_5F00): For "trap", update BPSW with move_to_cr.
 823
 824 Fri Dec  5 15:31:17 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 825
 826         * d10v_sim.h (enum): Enumerate CR register names.
 827         (enum): Enumerate PSW bit values.
 828         (PSW): Obtain value uing move_from_cr.
 829         (MOD_S, MOD_E, BPSW): Make r-values.
 830         (move_from_cr, move_to_cr): Declare functions.
 831
 832         * interp.c (sim_fetch_register, sim_store_register): Use
 833         move_from_cr and move_to_cr for CR register transfers.
 834
 835         * simops.c (move_from_cr, move_to_cr): New functions.
 836         (OP_5F40): Move BPSW to PSW using move_to_cr and move_from_cr.
 837         (OP_5600): For "mvtc", use function move_to_cr.
 838         (OP_5200): For "mvfc", use function move_from_cr.
 839
 840 Fri Dec  5 13:33:14 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 841
 842         * simops.c (OP_5600): For "mvtc" MOD_E and MOD_S, ensure that the
 843         LSbit is zero.
 844
 845 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 846
 847         * configure: Regenerated to track ../common/aclocal.m4 changes.
 848
 849 Thu Dec  4 16:51:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 850
 851         * d10v_sim.h (struct _state): Add DM - PSW debug mask.
 852
 853         * simops.c (OP_5600): For "mvtc", save PSW.DM.
 854         (OP_5200): Ditto for "mvfc".
 855
 856 Wed Dec  3 17:27:06 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 857
 858         * d10v_sim.h (SEXT56): Define.
 859
 860         * simops.c (OP_4201): For "rac", sign extend 56 bit value before
 861         it is shifted.
 862
 863         * d10v_sim.h (MAX32, MIN32, MASK32, MASK40): Re-define using
 864         SIGNED64 macro.
 865
 866 Tue Dec  2 15:38:34 1997  Fred Fish  <fnf@cygnus.com>
 867
 868         * interp.c (sim_resume): Call do_2_short with LEFT_FIRST or
 869         RIGHT_FIRST, as appropriate, instead of hardcoded ints that
 870         don't match enum values.
 871
 872 Tue Dec  2 15:01:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 873
 874         * simops.c (OP_3A00): For "macu", perform multiply stage using 32
 875         bit rather than 16 bit precision.
 876         (OP_3C00): For "mulxu", store unsigned product in ACC.
 877         (OP_3800): For "msbu", subtract unsigned product from ACC,
 878         (OP_0): For "sub", compute carry by comparing inputs.
 879
 880 Tue Dec  2 11:04:37 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 881
 882         * simops.c (OP_1000): For "sub2w", compute carry by comparing
 883         inputs.
 884
 885 Mon Nov 17 20:57:21 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 886
 887         * simops.c (OP_1): Use 32 bit unsigned arithmetic for subtract,
 888         carry indicated by value > 0xffff.
 889
 890 Fri Nov 14 12:51:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 891
 892         * interp.c (sim_resume): Don't set up SIGINT handler using signal,
 893         handled by client.
 894         (sim_resume): Fix race condition of a direct assignment to
 895         stop_simulator, conditionally call sim_stop.
 896         (sim_stop_reason): Check stop_simulator returning SIGINT.  Clear
 897         stop_simulator ready for next sim_resume call.
 898         (sim_ctrl_c): Delete function.
 899
 900 Thu Nov 13 19:29:34 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 901
 902         * interp.c (sim_resume): For "REP", only check/update the PC when
 903         a branch instruction has not been executed.
 904
 905 Mon Nov 10 17:50:18 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 906
 907         * simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC.  Sign
 908         extend bit 44 all constants.
 909         (OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro.
 910
 911 Fri Oct 24 10:26:29 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 912
 913         * d10v_sim.h: Include sim-types.h.
 914         (uint8, in816, uiny16, int32, uint32, int64, uint64): Typedef
 915         using unsigned8 et.al. from sim-types.h.
 916         (SEXT32, SEXT40, SEXT44, SEXT60): Replace GCC specific 0x..LL with
 917         SIGNED64 macro.
 918
 919 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 920
 921         * interp.c (sim_write_phys): New function, write to physical
 922         instead of virtual memory.
 923
 924         * interp.c (sim_load): Pass lma_p and sim_write_phys to
 925         sim_load_file.
 926
 927 Mon Oct 13 10:55:07 1997  Fred Fish  <cygnus.com>
 928
 929         * simops.c (OP_6A01): Change OP_POSTDEC to OP_POSTINC and move
 930         exception generation code to OP_6E01.
 931         (OP_6E01): Change OP_POSTINC to OP_POSTDEC and insert exception
 932         generation code.
 933
 934 Sat Oct 11 09:02:08 1997  Fred Fish  <fnf@cygnus.com>
 935
 936         * simops.c (OP_6401): postdecrement on r15 is OK, remove exception.
 937         (OP_6601): Ditto.
 938
 939 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 940
 941         * configure: Regenerated to track ../common/aclocal.m4 changes.
 942
 943 Sat Sep 27 12:51:34 1997  Fred Fish  <fnf@cygnus.com>
 944
 945         * interp.c (pc_addr): Discard upper bit(s) of PC in case
 946         IMAP1 selects unified memory.
 947         * d10v_sim.h (INC_ADDR): Align MOD_E to increment before testing
 948         for end condition.
 949
 950 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 951
 952         * configure: Regenerated to track ../common/aclocal.m4 changes.
 953
 954 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 955
 956         * configure: Regenerated to track ../common/aclocal.m4 changes.
 957
 958 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 959
 960         * configure: Regenerated to track ../common/aclocal.m4 changes.
 961
 962 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 963
 964         * configure: Regenerated to track ../common/aclocal.m4 changes.
 965
 966 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 967
 968         * configure: Regenerated to track ../common/aclocal.m4 changes.
 969
 970 Wed Sep 10 22:30:24 1997  Martin M. Hunt  <hunt@cygnus.com>
 971
 972         * interp.c (sim_resume): Increment PC at end of rep
 973         loop.
 974
 975         * simops.c (OP_4201): Fix rachi instruction.
 976
 977 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 978
 979         * configure: Regenerated to track ../common/aclocal.m4 changes.
 980
 981 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 982
 983         * configure: Regenerated to track ../common/aclocal.m4 changes.
 984         * config.in: Ditto.
 985
 986 Tue Aug 26 10:37:49 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 987
 988         * interp.c (sim_kill): Delete.
 989         (sim_create_inferior): Add ABFD argument.
 990         (sim_load): Move setting of PC from here.
 991         (sim_create_inferior): To here.
 992         (start_address): Delete variable.
 993
 994 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 995
 996         * configure: Regenerated to track ../common/aclocal.m4 changes.
 997         * config.in: Ditto.
 998
 999 Mon Aug 25 15:39:29 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1000
1001         * interp.c (sim_open): Add ABFD argument.
1002
1003 Tue May 20 10:14:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1004
1005         * interp.c (sim_open): Add callback argument.
1006         (sim_set_callbacks): Remove SIM_DESC argument.
1007
1008 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1009
1010         * configure: Regenerated to track ../common/aclocal.m4 changes.
1011
1012 Tue Apr 22 10:29:23 1997  Doug Evans  <dje@canuck.cygnus.com>
1013
1014         * interp.c (sim_open): Undo patch to add -E support.
1015
1016 Fri Apr 18 13:39:01 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1017
1018         * interp.c (sim_stop): New function.
1019
1020 Thu Apr 17 02:42:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1021
1022         * Makefile.in (SIM_OBJS): Add sim-load.o.
1023         * d10v_sim.h (exec_bfd): Rename to prog_bfd.
1024         * interp.c: #include bfd.h.
1025         (myname, sim_kind, start_address): New static locals.
1026         (prog_bfd_was_opened_p, prog_bfd): New static locals.
1027         (decode_pc): Update to use prog_bfd.
1028         (sim_open): Set sim_kind, myname.  Ignore -E arg.
1029         (sim_close): Close prog_bfd if simulator opened it.
1030         (sim_create_inferior): Return SIM_RC.  Delete arg start_address.
1031         (sim_load): Return SIM_RC.  New arg abfd.  Set start address from bfd.
1032         Call sim_load_file to load file into simulator.
1033         * simops.c (trace_input_func): exec_bfd renamed to prog_bfd.
1034
1035 Wed Apr 16 16:12:03 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1036
1037         * simops.c (OP_5F00): Only provide system calls SYS_execv,
1038         SYS_wait, SYS_wait, SYS_utime, SYS_time if defined by the host.
1039
1040 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1041
1042         * configure: Regenerated to track ../common/aclocal.m4 changes.
1043         * config.in: Ditto.
1044
1045 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1046
1047         * interp.c (sim_open): New arg `kind'.
1048
1049         * configure: Regenerated to track ../common/aclocal.m4 changes.
1050
1051 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1052
1053         * configure: Regenerated to track ../common/aclocal.m4 changes.
1054
1055 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1056
1057         * configure: Re-generate.
1058
1059 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1060
1061         * configure: Regenerate to track ../common/aclocal.m4 changes.
1062
1063         * simops.c (OP_5F00): Remove old traps 1-3.  Make trap 15 the same
1064         as trap 0, which will be deprecated.  Only set errno, if an error
1065         in fact was returned.
1066
1067 Thu Mar 13 12:41:20 1997  Doug Evans  <dje@canuck.cygnus.com>
1068
1069         * interp.c: Delete redundant prototypes of sim_foo fns.
1070         (sim_open): New SIM_DESC result.  Argument is now in argv form.
1071         (other sim_*): New SIM_DESC argument.
1072
1073 Thu Mar 13 10:29:04 1997  Michael Meissner  <meissner@cygnus.com>
1074
1075         * simops.c (trace_{input,output}_func): Call flush_stdout from the
1076         callback functions.
1077         (OP_5F00): Ditto.
1078         (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer.
1079         (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in
1080         setting the carry bit after an add or a subtract.
1081
1082 Wed Feb 12 16:04:15 1997  Michael Meissner  <meissner@cygnus.com>
1083
1084         * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom
1085         40 bits of accumulators.  Sign/zero extend as appropriate.
1086
1087 Tue Feb  4 13:33:30 1997  Doug Evans  <dje@canuck.cygnus.com>
1088
1089         * Makefile.in (@COMMON_MAKEFILE_FRAG): Use
1090         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1091         * configure.in: sinclude ../common/aclocal.m4.
1092         * configure: Regenerated.
1093
1094 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1095
1096         * configure configure.in Makefile.in:  Update to new configure
1097         scheme which is more compatible with WinGDB builds.
1098         * configure.in:  Improve comment on how to run autoconf.
1099         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1100         * Makefile.in:  Use autoconf substitution to install common
1101         makefile fragment.
1102
1103 Fri Dec 27 22:54:05 1996  Angela Marie Thomas (angela@cygnus.com)
1104
1105         * gencode.c: patch to not #include "d10v_sim.h" which
1106         unecessarily includes bfd.h and causes wingdb configure
1107         to fail.
1108
1109 Mon Dec 16 13:39:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1110
1111         * interp.c (xfer_mem): Change unified memory to 0x0.
1112
1113 Thu Nov 28 20:42:56 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1114
1115         * simops.c (OP_3E01): Fix tracing information.
1116         (OP_300{0,1}): Do not propigate sign.
1117
1118 Mon Nov 25 19:47:40 1996  Doug Evans  <dje@canuck.cygnus.com>
1119
1120         * config.in (WORDS_BIGENDIAN): Add.
1121         * configure: Regenerated.
1122         * d10v_sim.h: #include "config.h"
1123
1124 Sat Nov 23 09:34:50 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1125
1126         * gencode.c (write_opcodes): Eliminate warnings when generated
1127         table.c is compiled.
1128
1129 Wed Nov 20 19:41:40 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1130
1131         * interp.c (sim_open): Cast result of calloc, and make sure NULL
1132         was not returned.
1133         (dmem_addr): If address is illegal or in I/O space, signal a bus
1134         error.
1135         (pc_addr): Signal bus error, not illegal instruction for bogus
1136         pc.
1137
1138 Wed Nov 20 01:23:03 1996  Doug Evans  <dje@canuck.cygnus.com>
1139
1140         * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
1141         (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
1142         * configure.in: Simplify using macros in ../common/aclocal.m4.
1143         Call AC_CHECK_HEADERS(unistd.h).
1144         * configure: Regenerated.
1145         * config.in: New file.
1146         * interp.c: #include "callback.h".
1147         * simops.c: #include "config.h".  #include <unistd.h> if present.
1148
1149 Fri Nov  8 16:19:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1150
1151         * d10v-sim.h (simops): Add flag is_long.
1152         (State): Add pc_changed.  Instructions which update the PC should
1153         use the JMP macro which sets this.
1154         (JMP): New macro.  Sets the PC and the pc_changed flag.
1155
1156         * gencode.c (write_opcodes): Add is_long field.
1157
1158         * interp.c (lookup_hash): If we blindly apply a short opcode's mask
1159         to a long opcode we could get a false match.  Check the opcode size.
1160         (hash): Add a size field to the hash table.
1161         (sim_open): Initialize size field in hash table.
1162         (sim_resume): Change to logic for setting the PC.  Used to increment the
1163         PC if it had not been changed.  This didn't allow single-instruction loops.
1164         Now checks the flag State.pc_changed.  Also now stops when ^C is received.
1165         (dmem_addr): Fix translation of data segments to unified memory.
1166         (sim_ctrl_c): New function.  When ^C is received, set stop_simulator flag.
1167
1168         * simops.c: Changed all branch and jump instructions to use new JMP macro.
1169         (OP_20000000): Corrected trace information to show this is a ldi.l, not
1170         a ldi.s instruction.
1171
1172 Thu Oct 31 19:13:55 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1173
1174         * interp.c (sim_fetch_register, sim_store_register): Fix bug where
1175         updating the accumulators was overwriting other parts of the global
1176         State variable.
1177
1178 Wed Oct 30 17:35:14 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1179
1180         * interp.c (bfd.h) Don't include it here any more.
1181         (text{,_start,_end}): Move here from simops.c and make extern.
1182         (decode_pc): New function to return the PC as an address that the
1183         debugger can use.
1184         (dmem_addr): Print decoded PC in error message.
1185         (pc_addr): Ditto.
1186
1187         * simops.c (bfd.h) Don't include it here any more.
1188         (text{,_start,_end}): Move to simops.c.
1189         (trace_input_func): Move decoding of PC, and looking up .text
1190         start to decode_pc.
1191
1192         * d10v_sim.h (bfd.h): Include it here.
1193         (text{,_start,_end}): Add external declarations.
1194         (exec_bfd): Ditto.
1195         (decode_pc): Ditto.
1196
1197 Tue Oct 29 12:13:52 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1198
1199         * interp.c (sim_size): Now allocates unified memory for imap segments
1200         0,1,2, and 127. Initializes imap0 and imap1 to 0x1000.  Initializes dmap to 0.
1201         (sim_write): Just call xfer_mem().
1202         (sim_read): Just call xfer_mem().
1203         (xfer_mem): New function. Does appropriate memory mapping and copies bytes.
1204         (dmem_addr): New function. Reads dmap register and translates data
1205         addresses to local addresses.
1206         (pc_addr): New function. Reads imap register and computes local address
1207         corresponding to contents of the PC.
1208         (sim_resume): Change to use pc_addr().
1209         (sim_create_inferior): Change reinitialization code. Also reinitializes
1210         imap[01] and dmap.
1211         (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
1212         (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap.
1213
1214         * simops.c (MEMPTR): Redefine to use dmem_addr().
1215         (OP_5F00): Replace references to STate.imem with dmem_addr().
1216
1217         * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128].
1218         (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr().
1219         (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define.
1220
1221 Tue Oct 22 15:22:33 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1222
1223         * d10v_sim.h (_ins_type): Reorganize, so that we can provide
1224         better statistics, like not counting NOPS as parallel
1225         instructions, and printing total cycles.
1226         (ins_type_counters): Make unsigned long.
1227         (left_nops,right_nops): Fold into ins_type_counters.
1228
1229         * simops.c (trace_input_func): Print new instruction types.
1230         Handle OP_R2R3 as input types.
1231         (OP_{38000000,7000}): Correctly sign extend bytes.
1232         (OP_5E00): Don't count NOPs as parallel instructions.
1233         (OP_460B): Remove unused variable.
1234         (OP_5F00): Ditto.
1235
1236         * interp.c (ins_type_counters): Make unsigned long.
1237         (left_nops,right_nops): Delete.
1238         (most functions): Add prototypes.
1239         (INLINE): If GCC and optimize define as __inline__.
1240         ({,lookup_}hash,get_operands): Declare as INLINE.
1241         (do_parallel): Count conditional operations.
1242         (add_commas): New function, to add commas every 3 digits.
1243         (sim_size): Call add_commas to print numbers.
1244         (sim_{open,resume}): Delete unused variables.
1245         (sim_info): Provide better statistics.
1246         (sim_read): Add int return type.
1247
1248 Mon Oct 21 16:16:26 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1249
1250         * interp.c (sim_resume): Change the way single-stepping and exceptions
1251         are handled so single-stepping works again.
1252
1253 Thu Oct 17 12:24:16 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1254
1255         * endian.c: Optimize simulated loads/stores on x86, AIX, and big
1256         endian hosts.
1257
1258         * configure.in (--enable-sim-bswap): New switch to enable using
1259         the BSWAP instruction on x86's.
1260         * configure: Regenerate.
1261
1262         * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap
1263         support.
1264
1265 Wed Oct 16 13:50:06 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1266
1267         * endian.c: New file.  Move endian functions here from interp.c.
1268         Optimize code, and make it work as either inline functions or as a
1269         separate file.
1270
1271         * interp.c: Move endian functions from here to endian.c.
1272
1273         * Makefile.in (INCLUDE): Add endian.c.
1274         (run,libsim.a): Add dependency on endian.o.
1275         (endian.o): Add dependency.
1276
1277         * d10v_sim.h (read/write support): Always go through the machine
1278         independent endian functions.  If compiling with GCC and
1279         optimizing, include endian.c so the endian functions are inlined.
1280
1281         * simops.c (OP_5F00): Correct tracing of accumulators.
1282
1283 Tue Oct 15 10:57:50 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1284
1285         * simops.c (OP_5F00): Add support for getpid, kill system calls.
1286
1287         * interp.c (do_{2_short,parallel}): If an exception is raised,
1288         don't execute the second instruction.
1289
1290 Sat Oct 12 22:17:43 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1291
1292         * simops.c (OP_{31000000,6601,6201,6200}): Store address in a
1293         temporary in case the register is overriden when loading.
1294         (OP_6200): Output type is OP_DREG for tracing.
1295
1296 Fri Oct  4 23:46:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1297
1298         * d10v_sim.h (struct _state): Add mem_{min,max} fields.
1299
1300         * interp.c (sim_size): Initialize mem_{min,max} fields.
1301         (sim_write): Update mem_{min,max} fields.
1302         (sim_resume): If PC is not in the minimum/maximum memory range,
1303         abort.
1304         (sim_create_inferior): Preserve mem_{min,max} fields.
1305
1306 Fri Sep 27 13:11:58 1996  Mark Alexander  <marka@cygnus.com>
1307
1308         * simops.c (OP_5F00): Add support for time() system call.
1309
1310 Wed Sep 25 16:31:41 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1311
1312         * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being
1313         stored if tracing.
1314         (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for
1315         system calls.
1316
1317 Mon Sep 23 17:55:30 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1318
1319         * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}.
1320         (trace_input_func): Add support for  OP_{CONSTANT8,R2,R3}.
1321         (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3
1322         to call/subroutine returns to trace the first two arguments and
1323         the return value.  For small jumps, use CONSTANT8, not CONSTANT16.
1324
1325 Fri Sep 20 15:36:45 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1326
1327         * interp.c (sim_create_inferior): Reinitialize State every time
1328         sim_create_inferior() is called.
1329
1330 Thu Sep 19 21:38:20 1996  Michael Meissner  <meissner@wogglebug.ziplink.net>
1331
1332         * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right
1333         on comparisons.
1334         (OP_401): Fix tracing information.
1335
1336 Thu Sep 19 10:30:22 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1337
1338         * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output.
1339         (trace_input_func): Use them.
1340         (trace_input_func): Make sure there is a trailing space after the
1341         instruction.
1342         (OP_6200): Fix tracing info.
1343
1344         * Makefile.in (run): Add dependencies on libbfd.a and
1345         libiberity.a.
1346
1347 Wed Sep 18 09:13:25 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1348
1349         * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line
1350         numbers and function names in debug trace.
1351         (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and
1352         DEBUG_LINE_NUMBER.
1353         (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction
1354         and exit system call trap being executed.
1355
1356         * interp.c (sim_stop_reason): Set exit code correctly for stop
1357         instruction and exit system call trap.
1358
1359         * configure.in (--enable-sim-cflags): Remove trace case.
1360         (--enable-sim-debug): New switch to set the debug values.
1361         * configure: Regenerate.
1362
1363         * simops.c (trace_{input,output}_func): Rename from
1364         trace_{input,output}.
1365         (trace_{input,output}): Call trace_{input,output}_func if
1366         d10v_debug is non-zero.
1367         (SIZE_INSTRUCTION): Cut down to 8.
1368         (SIZE_OPERANDS): Cut down to 18.
1369         (SIZE_LOCATION): New value for size of line number, function name
1370         field.
1371         (init_text_p,text{,_start,_end}): New static variables for
1372         printing line number and function name.
1373         (exec_bfd): New external that run.c sets.
1374         (trace_input_func): Print line number and function name if
1375         available and if desired.
1376         (OP_4E09): Don't print out DBT message.
1377         (OP_5FE0): Set exception field to SIG_D10V_STOP.
1378         (OP_5F00): Set exception field to SIG_D10V_EXIT.
1379
1380 Sat Sep 14 22:18:43 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1381
1382         * interp.c (do_2_short): If the instruction encodes jump->ins,
1383         don't do the second instruction if the jump succeeds.
1384
1385 Fri Sep 13 22:35:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1386
1387         * simops.c (OP_5F00): Use unknown traps to print all GPRs,
1388         accumulators, PC, and F0/F1/C flags.
1389
1390 Thu Sep 12 12:50:11 1996  Mark Alexander  <marka@cygnus.com>
1391
1392         * simops.c (OP_5F00): Fix problems with system calls.
1393
1394 Thu Sep 12 12:19:28 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1395
1396         * simops.c (OP_5F00): Correct tracing information for trap.
1397
1398 Wed Sep 11 18:55:50 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1399
1400         * Makefile.in (CSEARCH): Correctly find opcodes directory.
1401
1402 Mon Sep  9 13:27:26 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1403
1404         * simops.c (trace_output): Properly align accumulator output.
1405         (OP_3{0,2,4}00): Properly parenthesize test expression.  Add error
1406         if shift count is too high.
1407         (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book.
1408         (OP_4E09): Make cpfg properly trace the input flags.
1409         (op_types): Add OP_FLAG_OUTPUT.
1410         (trace_{input,output}): Support OP_FLAG_OUTPUT.
1411         (OP_31000000): This ld2w varient is a 16-bit memory reference, not
1412         an 8-bit memory reference instruction for tracing purposes.
1413         (OP_201): Addi needs to set the carry.
1414
1415 Fri Sep  6 17:56:17 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1416
1417         * simops.c (OP_2600, OP_2601): Changed min and max comparisons
1418         to use signed register values.
1419
1420 Wed Sep  4 11:35:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1421
1422         * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug
1423         output.
1424         (_ins_type): New enumeration to specify which container an
1425         instruction is in, and whether it is part of a parallel operation.
1426         (_state): Add ins_type field.
1427         ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types.
1428         (ins_type_counters): Counters for the various instruction types.
1429         ({left,right}_nops): Counters for the number of nops in each
1430         container.
1431         (d10v_debug): New variable to indicate whether debugging is turned
1432         on.
1433
1434         * simops.c: (all functions): Change all #ifdef DEBUG code so that
1435         the input and output values can be traced, along with the
1436         instruction type.  Make the -t option enable tracing.
1437         (all functions): Change printf calls to use the printf_filtered
1438         function in the callback table.
1439
1440         * interp.c (_leftright): New enumeration to say whether 2 short
1441         instructions are done left first or right first.
1442         (do_{long,2_short,parallel}): Indicate in the machine state which
1443         type of instruction this is.  Count each of the types of
1444         instructions executed.
1445         (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug
1446         flag is set.
1447         (sim_resume): Pass left/right indication to do_2_short.
1448         (all functions): Change printf calls to use the printf_filtered
1449         function in the callback table.
1450         (sim_trace): Turn on debug flag if DEBUG was defined, and call
1451         sim_resume.
1452         (sim_info): Print out statistics on instructions.
1453         (sim_{trace,create_inferior}): Eliminate extraneous output unless
1454         debugging.
1455         (sim_open): If args == -t and DEBUG was defined, set d10v_debug.
1456         Only initialize the hash table the first time sim_open is called.
1457
1458         * Makefile.in: Make objects depend on d10v_sim.h.
1459         ({,SIM_}CFLAGS): Include configure dependent switches.  Setting
1460         CFLAGS does not override host/target defines or SIM_CFLAGS.
1461         (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode.
1462         (run): By default, the math library is not needed to be linked
1463         in.
1464         ({BFD,LIBIBERTY}_LIB): Define as variables so they can be
1465         overridden.
1466         (VPATH): Don't set to anything but @srcdir@ to work with non-GNU
1467         makes.
1468         ({run,callback}.o): Provide explicit paths to their appropriate
1469         source directories.
1470         (gencode{,.o},d10v-opc.o): Split compilation into creating object
1471         and linking.  Instead of linking in libopcodes.a, just compile
1472         d10v-opc.o directly to handle canadian cross.
1473         (CSEARCH): Add opcodes directory.
1474
1475         * configure.in (--enable-sim-cflags): New switch to allow user to
1476         set the defaults.
1477         (CC_FOR_BUILD): Deal with canadian crosses.
1478         * configure: Regenerate.
1479
1480 Wed Sep 04 04:45:34 1996  Mark Alexander  <marka@cygnus.com>
1481
1482         * simops.c: Include correct syscall.h for d10v, not host's.
1483         Fix #ifdef SYS_stat.
1484
1485 Tue Sep  3 14:00:04 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1486
1487         * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef.
1488         Add trap 2 to be printf and trap 3 to be putchar.
1489
1490 Wed Aug 28 21:42:34 1996  Mark Alexander  <marka@cygnus.com>
1491
1492         * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support
1493         for low-level system calls.
1494
1495 Wed Aug 28 17:33:19 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1496
1497         * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems.
1498
1499 Mon Aug 26 18:30:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1500
1501         * d10v_sim.h (SEXT32): Added.
1502         * interp.c: Commented out printfs.
1503         * simops.c:  Fixed error in sb and st2w.
1504
1505 Thu Aug 15 13:30:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1506
1507         * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining
1508         DSP instructions.  Added modulo addressing.
1509
1510 Sun Aug 11 12:57:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1511
1512         * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot.
1513
1514 Fri Aug  2 17:44:24 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1515
1516         * d10v_sim.h, simops.c: Snapshot.
1517
1518 Thu Aug  1 17:05:24 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
1519
1520         * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h,
1521         gencode.c, interp.c, simops.c: Created.
1522