sim/mcore/ChangeLog

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