sim/mcore/ChangeLog

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