sim/mcore/ChangeLog

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