sim/mcore/ChangeLog

   1 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
   4         * configure: Regenerate.
   5
   6 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * configure: Regenerate.
   9
  10 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * configure: Regenerate.
  13
  14 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * config.in, configure: Regenerate.
  17
  18 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * interp.c (sim_open): Mark argv const.
  21         (sim_create_inferior): Mark argv and env const.
  22
  23 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  24
  25         * configure: Regenerate.
  26
  27 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * interp.c (sim_open): Update sim_parse_args comment.
  30
  31 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  32
  33         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  34         * configure: Regenerate.
  35
  36 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  37
  38         * configure: Regenerate.
  39
  40 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  41
  42         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  43
  44 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  45
  46         * config.in, configure: Regenerate.
  47
  48 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  49
  50         * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
  51         sim-stop.o.
  52
  53 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * interp.c (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
  56         to sim-main.h.
  57         (cpu): Delete.
  58         (gr, cr): Change from asregs to cpu.
  59         (sr, vbr, esr, fsr, epc, fpc, ss0, ss1, ss2, ss3, ss4, gcr, gsr):
  60         Change from asregs to cr.
  61         (C_ON, C_VALUE, C_OFF, SET_C, CLR_C, NEW_C, SR_AF): Change from
  62         cpu.sr to sr.
  63         (set_active_regs): Define.
  64         (set_initial_gprs): Rename scpu to cpu.  Change cpu.sr to sr and
  65         cpu.gr to gr.  Replace for loop with memset.  Replace SR_AF with
  66         set_active_regs.
  67         (handle_trap1): Add cpu arg.
  68         (process_stub): Likewise.  Change cpu.gr to gr.
  69         (util): Rename scpu to cpu.  Change cpu.gr to gr.
  70         (rbat, rhat, rlat, wbat, what, wlat, ILLEGAL, sim_engine_run,
  71         mcore_reg_store, mcore_reg_fetch, sim_create_inferior): Rename scpu
  72         to cpu.
  73         (step_once): Likewise.  Replace SR_AF with set_active_regs.  Adjust
  74         cpu.asregs to cpu.
  75         (mcore_pc_get, mcore_pc_set): Adjust cpu->pc to cpu->regs.pc.
  76         * sim-main.h (mcore_regset, LAST_VALID_CREG, NUM_MCORE_REGS: Move
  77         from interp.c.
  78         (_sim_cpu): Add regs, asints, active_gregs, ticks, stalls, cycles,
  79         and insts members.
  80
  81 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  82
  83         * Makefile.in (SIM_OBJS): Add sim-reg.o.
  84         * interp.c (sim_store_register): Rename to ...
  85         (mcore_reg_store): ... this.  Change SIM_DESC to SIM_CPU.
  86         (sim_fetch_register): Rename to ...
  87         (mcore_reg_fetch): ... this.  Change SIM_DESC to SIM_CPU.
  88         (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
  89
  90 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * Makefile.in (SIM_OBJS): Add sim-reason.o and sim-resume.o.
  93         * interp.c (struct mcore_regset): Delete exception.
  94         (util): Add SIM_DESC and SIM_CPU args.  Call sim_engine_halt instead
  95         of setting cpu.asregs.exception.
  96         (ILLEGAL): Define.
  97         (sim_resume): Rename to ...
  98         (step_once): ... this.  Delete cpu.asregs.exception initialization.
  99         Delete do/while statements while keeping the body.  Replace SIGTRAP
 100         usage with sim_engine_halt(SIM_SIGTRAP).  Replace SIGILL usage with
 101         ILLEGAL.  Pass sd and cpu down to util.
 102         (sim_engine_run): Define.
 103         (sim_stop_reason): Delete.
 104
 105 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * interp.c (sim_close): Delete.
 108
 109 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 110
 111         * configure: Regenerate.
 112
 113 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * interp.c (handle_trap1): Replace call to cb_syscall with
 116         sim_syscall.
 117
 118 2015-06-17  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * interp.c: Include sim-syscall.h.
 121         (syscall_read_mem, syscall_write_mem): Delete.
 122         (m32r_trap): Change syscall_read_mem/syscall_write_mem
 123         to sim_syscall_read_mem/sim_syscall_write_mem.
 124
 125 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 126
 127         * configure: Regenerate.
 128
 129 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * configure: Regenerate.
 132
 133 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * interp.c (sim_resume): Change %x to %lx for all cpu registers.
 136
 137 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * interp.c (mcore_regset): Delete msize & memory.
 140         (issue_messages, mem, wbat, what, wlat, rbat, what, wlat,
 141         sim_memory_size, MEM_SIZE_FLOOR, sim_size, init_pointers): Delete.
 142         (DEFAULT_MEMORY_SIZE): Define.
 143         (set_initial_gprs): Delete memsize handling and call to init_pointers.
 144         Change cpu.asregs.msize to DEFAULT_MEMORY_SIZE.
 145         (syscall_read_mem): Change memcpy to sim_core_read_buffer.
 146         (syscall_write_mem): Change memcpy to sim_core_write_buffer.
 147         (process_stub): Change issue_messages to STATE_VERBOSE_P.
 148         (util): Turn printf into a stub.  Change issue_messages to
 149         STATE_VERBOSE_P.
 150         (rbat, rhat, rlat, wbat, what, wlat): Define to sim core funcs.
 151         (sim_resume): Change issue_messages to STATE_VERBOSE_P.
 152         Delete cpu.asregs.msize range checks.
 153         (sim_write, sim_read): Delete.
 154         (sim_store_register, sim_fetch_register): Delete call to
 155         init_pointers.
 156         (sim_open): Delete osize, call to sim_size, and issue_messages.  Call
 157         sim_do_commandf to setup memory.
 158         (sim_create_inferior): Delete issue_messages handling.  Change
 159         cpu.asregs.msize to DEFAULT_MEMORY_SIZE.  Change strcpy to
 160         sim_core_write_buffer.
 161
 162 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
 163
 164         * interp.c (WATCHFUNCTIONS): Undef it.
 165         (sim_resume): Move WLhash behind WATCHFUNCTIONS.
 166         (sim_do_command): Delete.
 167
 168 2015-04-21  Mike Frysinger  <vapier@gentoo.org>
 169
 170         * Makefile.in (NL_TARGET): Define.
 171         * interp.c (NUM_ELEM, opened, log_open, log_close, is_opened): Delete.
 172         (syscall_read_mem, syscall_write_mem): New functions.
 173         (handle_trap1): Delete entire body.  Replace with call to cb_syscall.
 174
 175 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * sim-main.h (SIM_CPU): Delete.
 178
 179 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 180
 181         * sim-main.h (sim_cia): Delete.
 182
 183 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 184
 185         * interp.c (set_initial_gprs): Change CIA_SET to CPU_PC_SET.
 186         (sim_resume): Change CIA_GET to CPU_PC_GET and CIA_SET to
 187         CPU_PC_SET.
 188         (sim_create_inferior): Change CIA_SET to CPU_PC_SET.
 189         * sim-main.h (CIA_GET, CIA_SET): Delete.
 190
 191 2015-04-16  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * interp.c (mcore_pc_get, mcore_pc_set): New functions.
 194         (sim_open): Call CPU_PC_FETCH & CPU_PC_STORE for all cpus.
 195
 196 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 199         * sim-main.h (STATE_CPU): Delete.
 200
 201 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * configure: Regenerate.
 204
 205 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 208
 209 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * config.in, configure: Regenerate.
 212
 213 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
 214
 215         * interp.c (struct aout, LONG, SHORT): Delete.
 216
 217 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS, SIM_EXTRA_LIBS): Delete.
 220         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 221         * interp.c: Include sim-main.h, sim-base.h, and sim-options.h.
 222         (word, uword): Move to sim-main.h.
 223         (callback, sim_kind, myname): Delete.
 224         (struct mcore_regset): Move pc to sim_cpu.
 225         (memcycles, sim_size): Mark static.
 226         (set_initial_gprs): Take a sim_cpu arg.  Set pc via CIA_SET.
 227         (handle_trap1): Take a SIM_DESC arg.  Get callback from it.
 228         (process_stub): Take a SIM_DESC arg.  Pass it to handle_trap1
 229         (util): Take a SIM_DESC arg.  Pass it to process_stub.
 230         (sim_resume): Get/set pc via CIA_GET/CIA_SET.  Pass sd to handle_trap1
 231         and util.
 232         (sim_trace, sim_stop, sim_load, sim_set_callbacks): Delete.
 233         (sim_info): Get callback from SIM_DESC.
 234         (free_state): New cleanup function.
 235         (sim_open): Rewrite to use new common logic.
 236         (sim_create_inferior): Get sim_cpu from sd.  Pass to set_initial_gprs
 237         and set pc via CIA_SET.
 238         * sim-main.h: New file.
 239
 240 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
 241
 242         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
 243         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT, and
 244         SIM_AC_OPTION_INLINE.
 245         * config.in, configure: Regenerate.
 246
 247 2015-03-29  Mike Frysinger  <vapier@gentoo.org>
 248
 249         * interp.c (heap_ptr, int_sbrk): Delete.
 250         (handle_trap1): Change case 69 (sbrk) to always return -1.
 251         (sim_load): Delete bss checks and heap_ptr setup.
 252
 253 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 254
 255         * interp.c: Strip trailing whitespace.
 256
 257 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 258
 259         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 260         * confingure: Regenerate.
 261         * interp.c (mcore_extract_unsigned_integer): Make static and update
 262         prototype.  Fix up printf string.
 263         (mcore_store_unsigned_integer): Make static and update prototype.
 264         (int_sbrk): Likewise.
 265         (wbat, wlat, what, rbat, rlat, rhat): Delete INLINE and update
 266         prototype.
 267         (SEXTB, SEXTW, IOMEM): Delete.
 268         (sim_size): Update prototype.  Fix up printf string.
 269         (init_pointers): Update prototype.
 270         (set_initial_gprs): Update prototype.  Fix up printf string.
 271         (log_open, log_close, is_opened, handle_trap1, process_stub, util,
 272         iu_carry): Update prototype.
 273         (sim_resume): Update prototype.  Change addr to a word.
 274         (sim_write, sim_read, sim_store_register, sim_fetch_register,
 275         sim_trace, sim_stop_reason, sim_stop, sim_info, sim_open,
 276         sim_close, sim_load, sim_create_inferior, sim_do_command,
 277         sim_set_callbacks): Update prototype.
 278
 279 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 280
 281         * config.in, configure: Regenerate.
 282
 283 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 284
 285         * Makefile.in (SIM_EXTRA_CLEAN): Delete.
 286         (interp.o, mcore-clean): Delete rules.
 287
 288 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 289
 290         * Makefile.in (SIM_EXTRA_CFLAGS): Set to
 291         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 292         (SIM_RUN_OBJS): Set to run.o.
 293
 294 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 295
 296         * configure.ac (AC_CHECK_HEADERS): Delete.
 297         * aclocal.m4, configure: Regenerate.
 298
 299 2015-02-20  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * interp.c: Delete sysdep.h and netinet/in.h includes.
 302         Include stdlib.h and string.h.
 303         * sysdep.h: Delete.
 304
 305 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
 306
 307         * interp.c (sim_kill): Delete unused func.
 308
 309 2015-02-11  Chen Gang <gang.chen.5i5j@gmail.com>
 310
 311         * interp.c: Include "unistd.h".
 312
 313 2015-02-02  Chen Gang  <gang.chen.5i5j@gmail.com>
 314
 315         * interp.c (sim_do_command): Call freeargv() before return.
 316
 317 2014-08-19  Alan Modra  <amodra@gmail.com>
 318
 319         * configure: Regenerate.
 320
 321 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 322
 323         * configure: Regenerate.
 324         * config.in: Regenerate.
 325
 326 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 327
 328         * interp.c (sim_do_command): Add const to cmd.
 329
 330 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 331
 332         * interp.c (sim_load): Add const to prog.
 333
 334 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
 335
 336         PR gdb/16450
 337         * interp.c (interrupt): Delete.
 338         (sim_resume): Delete signal(SIGINT) handling.
 339
 340 2013-09-23  Alan Modra  <amodra@gmail.com>
 341
 342         * configure: Regenerate.
 343
 344 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 345
 346         * aclocal.m4, configure: Regenerate.
 347
 348 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 349
 350         * config.in, configure: Regenerate.
 351
 352 2012-05-20  Hans-Peter Nilsson  <hp@axis.com>
 353
 354         PR 14072
 355         * interp.c: Include config.h before system header files.
 356
 357 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 358
 359         * aclocal.m4, config.in, configure: Regenerate.
 360
 361 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 362
 363         * aclocal.m4: New file.
 364         * configure: Regenerate.
 365
 366 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 367
 368         * configure.ac: Change include to common/acinclude.m4.
 369
 370 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 373         call.  Replace common.m4 include with SIM_AC_COMMON.
 374         * configure: Regenerate.
 375
 376 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 377
 378         * interp.c (sim_write): Add const to buffer arg.
 379
 380 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 381
 382         * configure: Regenerate.
 383
 384 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 385
 386         * config.in: Regenerate.
 387         * configure: Likewise.
 388
 389         * configure: Regenerate.
 390
 391 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 392
 393         * configure: Regenerate to track ../common/common.m4 changes.
 394         * config.in: Ditto.
 395
 396 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 397             Daniel Jacobowitz  <dan@codesourcery.com>
 398             Joseph Myers  <joseph@codesourcery.com>
 399
 400         * configure: Regenerate.
 401
 402 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 403
 404         * config.in: Regenerate.
 405
 406 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 407
 408         * configure: Regenerated.
 409
 410 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 411
 412         * configure: Regenerated.
 413
 414 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 415
 416         * configure: Regenerated.
 417
 418 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 419
 420         * configure: Regenerate.
 421
 422 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 423
 424         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 425         explicit call to AC_CONFIG_HEADER.
 426         * configure: Regenerate.
 427
 428 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 429
 430         * configure.ac: Update to use ../common/common.m4.
 431         * configure: Re-generate.
 432
 433 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 434
 435         * configure: Regenerated to track ../common/aclocal.m4 changes.
 436
 437 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 438
 439         * configure.ac: Rename configure.in, require autoconf 2.59.
 440         * configure: Re-generate.
 441
 442 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 443
 444         * configure: Regenerate for ../common/aclocal.m4 update.
 445
 446 2003-10-11  Alan Modra  <amodra@bigpond.net.au>
 447
 448         * interp.c (sim_load): Don't refer directly to _cooked_size and vma;
 449         Use bfd_section_size and bfd_get_section_vma.
 450
 451 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 452
 453         * interp.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
 454
 455 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 456
 457         * configure: Regenerated to track ../common/aclocal.m4 changes.
 458
 459 2002-06-08  Andrew Cagney  <cagney@redhat.com>
 460
 461         * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 462
 463 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 464
 465         * configure: Regenerated to track ../common/aclocal.m4 changes.
 466
 467 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 468
 469         * interp.c (handle_trap1): Fix handling of fclose system call.
 470         Patch submitted by <drew.sarkisian@motorola.com>.
 471
 472 2000-02-10  Nick Clifton  <nickc@cygnus.com>
 473
 474         * interp.c (target_big_endian): New variable.
 475         (mcore_extract_unsigned_integer, mcore_store_unsigned_integer,
 476         wlat, rlat, sim_resume, sim_load): Add supprot for little
 477         endian targets.
 478
 479 2000-01-13  Nick Clifton  <nickc@cygnus.com>
 480
 481         * interp.c (sim_resume): Do not rely upon host semantics of shift
 482         operators to implement M*Core semantics.
 483
 484 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 485
 486         * configure: Regenerated to track ../common/aclocal.m4 changes.
 487
 488 1999-06-23  Nick Clifton  <nickc@cygnus.com>
 489
 490         * sysdep.h: Do not define prototypes for memcpy and strchr if they
 491         are macros.
 492
 493 1999-05-21  Nick Clifton  <nickc@cygnus.com>
 494
 495         * interp.c (sim_resume): Add more tracing output.
 496
 497 1999-05-17  Keith Seitz  <keiths@cygnus.com>
 498
 499         * interp.c (NUM_MCORE_REGS): Increase by one to allow access to PC.
 500         (sim_resume): Correct off by one instruction error when a breakpoint
 501         is hit.
 502
 503 1999-05-08  Felix Lee  <flee@cygnus.com>
 504
 505         * configure: Regenerated to track ../common/aclocal.m4 changes.
 506
 507 1999-05-10  Nick Clifton  <nickc@cygnus.com>
 508
 509         * interp.c (sim_resume): Record PC in case it is needed for error
 510         messages and the original has been corrupted.
 511
 512 1999-05-07  Nick Clifton  <nickc@cygnus.com>
 513
 514         * interp.c (sim_resume): Fix typo 'oze' -> 'doze'.
 515         (util): Handle 0x50FF stubs properly.
 516
 517
 518 1999-04-29  Nick Clifton  <nickc@cygnus.com>
 519
 520         * interp.c (set_initial_gprs): Only display memory range if
 521         verbose option has been set.
 522
 523 1999-04-22  Nick Clifton  <nickc@cygnus.com>
 524
 525         * interp.c: Add tracing and verbose options.
 526         Fixed trap and syscall emulations.
 527
 528 1999-04-08  Nick Clifton  <nickc@cygnus.com>
 529
 530         * interp.c: New file: Simulator for MCore.
 531         * sysdep.h: New file: Systems definitions for MCore simulator.
 532         * configure.in: New file: Configure script for MCore simulator.
 533         * configure: New file: Genreated.
 534         * config,in: New file: Config support.
 535         * Makefile.in: New file: Meta makefile for MCore simulator.
 536