sim/moxie/ChangeLog

   1 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * configure: Regenerate.
   8
   9 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  12         * configure: Regenerate.
  13
  14 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure: Regenerate.
  17
  18 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * configure: Regenerate.
  21         * Makefile.in (SIM_CFLAGS): Rename to ...
  22         (SIM_EXTRA_CFLAGS): ... this.
  23
  24 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * config.in, configure: Regenerate.
  27
  28 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * interp.c (sim_open): Mark argv const.
  31         (sim_create_inferior): Mark argv and env const.
  32
  33 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  34
  35         * configure: Regenerate.
  36
  37 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * interp.c (sim_open): Update sim_parse_args comment.
  40
  41 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  44         * configure: Regenerate.
  45
  46 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
  49         * configure: Regenerate.
  50
  51 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * wrapper.c (sim_store_register): Rename to ...
  54         (moxie_reg_store): ... this.
  55         (sim_fetch_register): Rename to ...
  56         (moxie_reg_fetch): ... this.
  57         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  58
  59 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  62
  63 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * config.in, configure: Regenerate.
  66
  67 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
  70
  71 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * interp.c (sim_close): Delete.
  74
  75 2015-10-11  Mike Frysinger  <vapier@gentoo.org>
  76
  77         PR sim/18273
  78         * interp.c (load_dtb): Close open file in error path.
  79
  80 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * configure: Regenerate.
  83
  84 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * configure: Regenerate.
  87
  88 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * configure: Regenerate.
  91
  92 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * interp.c (tracefile, tracing): Delete.
  95         (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
  96
  97 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  98
  99         * interp.c (TRACE): Rename to ...
 100         (MOXIE_TRACE_INSN): ... this.
 101         (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
 102
 103 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 104
 105         * sim-main.h (SIM_CPU): Delete.
 106
 107 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * sim-main.h (sim_cia): Delete.
 110
 111 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 112
 113         * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
 114         Change CIA_GET to CPU_PC_GET.
 115         * sim-main.h (CIA_GET, CIA_SET): Delete.
 116
 117 2015-04-16  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * interp.c (moxie_pc_get, moxie_pc_set): New functions.
 120         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 121         CPU_PC_STORE for all cpus.
 122         * sim-main.h (SIM_CPU): New typedef.
 123
 124 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 127         * sim-main.h (STATE_CPU): Delete.
 128
 129 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 130
 131         * configure: Regenerate.
 132
 133 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 136
 137 2015-04-05  Mike Frysinger  <vapier@gentoo.org>
 138
 139         * Makefile.in (SIM_OBJS): Add sim-resume.o.
 140         * interp.c (moxie_regset): Delete exception.
 141         (sim_resume): Rename to ...
 142         (sim_engine_run): ... this.  Delete insts variable and references
 143         to cpu.asregs.exception, and change most to sim_engine_halt.  Move
 144         trailing insts and PC_REGNO updates into the loop.
 145         (load_dtb): Delete open warning.  Change printf to sim_io_eprintf.
 146
 147 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
 150
 151 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * config.in, configure: Regenerate.
 154
 155 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 156
 157         * interp.c (moxie_extract_unsigned_integer): Mark static.  Update
 158         prototype.  Change printf %d to %zu.
 159         (moxie_store_unsigned_integer): Mark static.  Update prototype.
 160         (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
 161         (convert_target_flags): Mark static.
 162         (sim_resume): Update prototype.  Move val decl above local code.
 163         (sim_store_register, sim_fetch_register, sim_open, sim_close,
 164         sim_create_inferior): Update prototype.
 165
 166 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 167
 168         * configure: Regenerate.
 169         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 170         * interp.c: Delete gdb/callback.h include.  Add sim-options.h include.
 171         (callback, myname, sim_kind): Delete.
 172         (tracefile, tracine, TRACE): Move code together and add a TODO.
 173         (struct moxie_regset): Add a TODO.
 174         (cpu): Likewise.
 175         (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
 176         sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
 177         Delete.
 178         (set_initial_gprs): Change prototype to (void).
 179         (free_state): New function.
 180         (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
 181         sim_analyze_program.  Move set_initial_gprs to the end.  Set
 182         STATE_WATCHPOINTS pc data.  Delete callback, myname, and
 183         issue_messages.  Call free_state on error.
 184         (sim_create_inferior): Delete references to issue_messages and
 185         set_initial_gprs.
 186         * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
 187         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 188         * sim-main.h (struct sim_state): Change cpu to a pointer array.
 189         (STATE_CPU): Drop the &.
 190
 191 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 192
 193         * Makefile.in (SIM_OBJS): Add sim-command.o.
 194         * interp.c (sim_do_command): Delete.
 195
 196 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 197
 198         * config.in, configure: Regenerate.
 199
 200 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * Makefile.in (SIM_EXTRA_CLEAN): Delete.
 203         (all): Drop interp.o dependency.
 204         (interp.o, mcore-clean): Delete rules.
 205
 206 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 207
 208         * Makefile.in (SIM_EXTRA_CFLAGS): Set to
 209         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 210         (SIM_RUN_OBJS): Set to run.o.
 211
 212 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 213
 214         * configure.ac (AC_CHECK_HEADERS): Delete.
 215         * aclocal.m4, configure: Regenerate.
 216
 217 2015-02-20  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * interp.c: Delete sysdep.h and netinet/in.h includes.
 220         Include string.h and unistd.h.
 221         * sysdep.h: Delete.
 222
 223 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * interp.c (sim_kill): Delete unused func.
 226
 227 2014-12-27  Anthony Green  <green@moxielogic.com>
 228
 229         * interp.c (EXTRACT_OFFSET): Define.
 230         (sim_resume): ldo/sto instructions now use 16 bit offset instead
 231         of 32.  Also swap mul.x/umul.x opcodes (reversed by mistake).
 232
 233 2014-12-25  Anthony Green  <green@moxielogic.com>
 234
 235         * interp.c (sim_resume): Whitespace changes to align with GDB
 236         coding standard.
 237
 238 2014-12-24  Anthony Green  <green@moxielogic.com>
 239
 240         * interp.c (sim_resume): Add mul.x and umul.x instructions.
 241
 242 2014-12-12  Anthony Green  <green@moxielogic.com>
 243
 244         * interp.c (sim_resume): Add zex instructions.
 245
 246 2014-08-19  Alan Modra  <amodra@gmail.com>
 247
 248         * configure: Regenerate.
 249
 250 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 251
 252         * configure: Regenerate.
 253         * config.in: Regenerate.
 254
 255 2014-04-02  Anthony Green  <green@moxielogic.com>
 256
 257         * interp.c (sim_resume): Add new sign-extend instructions.
 258
 259 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 260
 261         * interp.c (sim_do_command): Add const to cmd.
 262
 263 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 264
 265         * interp.c (sim_load): Add const to prog.
 266
 267 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
 268
 269         PR gdb/16450
 270         * interp.c (interrupt): Delete.
 271         (sim_resume): Delete signal(SIGINT) handling.
 272
 273 2013-09-23  Alan Modra  <amodra@gmail.com>
 274
 275         * configure: Regenerate.
 276
 277 2013-06-26  Tom Tromey  <tromey@redhat.com>
 278
 279         * Makefile.in (dtbdir): Don't use gdb's version.in.
 280
 281 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 282
 283         * aclocal.m4, configure: Regenerate.
 284
 285 2013-01-17  Anthony Green  <green@moxielogic.com>
 286
 287         * interp.c (sim_open): Remove from debug output.
 288
 289 2012-09-07  Anthony Green  <green@moxielogic.com>
 290
 291         * interp.c (sim_resume): Branches are now relative to the
 292           address of the instruction following the branch.
 293
 294 2012-06-17  Mike Frysinger  <vapier@gentoo.org>
 295
 296         * interp.c: Include config.h first.  Also include fcntl.h directly.
 297
 298 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 299
 300         * config.in, configure: Regenerate.
 301
 302 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 303
 304         * aclocal.m4, config.in, configure: Regenerate.
 305
 306 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 307
 308         * aclocal.m4: New file.
 309         * configure: Regenerate.
 310
 311 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * configure.ac: Change include to common/acinclude.m4.
 314
 315 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 318         call.  Replace common.m4 include with SIM_AC_COMMON.
 319         * configure: Regenerate.
 320
 321 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 322
 323         * interp.c (sim_write): Add const to buffer arg.
 324
 325 2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 326
 327         * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
 328
 329 2010-02-03  Anthony Green  <green@moxielogic.com>
 330
 331         * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
 332         instruction.
 333
 334 2010-01-13  Anthony Green  <green@moxielogic.com>
 335
 336         * interp.c (sim_open): Add period to end of sentence in comment.
 337
 338 2010-01-13  Anthony Green  <green@moxielogic.com>
 339
 340         * interp.c (sim_open): Initialize the SIM_DESC object properly
 341         with sim_config() and sim_post_argv_init().
 342
 343 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 344
 345         * configure: Regenerate.
 346
 347 2009-09-10  Anthony Green  <green@moxielogic.com>
 348
 349         * Makefile.in (install-dtb): New target.
 350         (moxie-gdb.dtb): New target.
 351         (SIM_CFLAGS): Define DTB macro on command line.
 352         (SIM_OBJS): Use common infrastructire.
 353         (dtbdir): Define install location for dtb file.
 354
 355         * sim-main.h: New file.
 356         * moxie-gdb.dts: New file.
 357         * configure.ac: Check for dtc.  Install dtb file.  Remove some old
 358         cruft.
 359         * configure: Regenerate.
 360         * interp.c: Many changes to use common memory infrastructure.
 361         (load_dtb): New function.
 362         (sim_create_inferior): Call it.
 363
 364 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 365
 366         * config.in: Regenerate.
 367         * configure: Likewise.
 368
 369         * configure: Regenerate.
 370
 371 2009-07-31  Anthony Green  <green@moxielogic.com>
 372
 373         * interp.c: Increase simulated memory to 16MB.
 374         (sim_resume): Tweak swi system calls to support new ABI (up to 5
 375         args in regs).  Also simluate proper exception processing for
 376         Linux system calls.
 377
 378 2009-07-30  Anthony Green  <green@moxielogic.com>
 379
 380         * interp.c (sim_resume): Add system call software interrupt support.
 381
 382 2009-06-11  Anthony Green  <green@moxielogic.com>
 383
 384         * interp.c (INST2OFFSET): Define.
 385         (sim_resume): Support new PC relative branch instructions.
 386
 387 2009-05-09  Anthony Green  <green@moxielogic.com>
 388
 389         * interp.c (sim_resume): Add missing breaks in switch.
 390
 391 2008-10-03  Anthony Green  <green@moxielogic.com>
 392
 393         * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
 394
 395 2008-09-10  Anthony Green  <green@moxielogic.com>
 396
 397         * interp.c (NUM_SPRO_SREGS): New.
 398         (struct moxie_regset): Add sregs.
 399         (set_initial_gprs): Initialize sregs.
 400         (sim_resume): Add gsr and ssr support.
 401
 402 2008-09-04  Anthony Green  <green@moxielogic.com>
 403
 404         * interp.c (sim_resume): Add inc and dec instructions.
 405
 406 2008-09-04  Anthony Green  <green@moxielogic.com>
 407
 408         * interp.c (struct moxie_regset): Use an unsigned long long to keep
 409         track of instruction trace counts.
 410         * interp.c (sim_resume): Ditto.
 411         (sim_info): Ditto.
 412
 413 2008-08-22  Anthony Green  <green@moxielogic.com>
 414
 415         * interp.c (sim_resume): Remove debugging code.
 416
 417 2008-08-20  Anthony Green  <green@moxielogic.com>
 418
 419         * interp.c (TRACE): Add new tracing infrastructure.
 420         (sim_resume): Use it.
 421         (reg_names): Add new registers.
 422         (NUM_MOXIE_REGS): New registers.
 423         (PC_REGNO): New registers.
 424         (sim_resume): New instruction encodings.
 425
 426 2008-08-16  Anthony Green  <green@moxielogic.com>
 427
 428         * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
 429         (convert_target_flags): New function.
 430
 431 2008-08-08  Anthony Green  <green@moxielogic.com>
 432
 433         * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
 434
 435 2008-08-04  Anthony Green  <green@moxielogic.com>
 436
 437         * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
 438
 439 2008-08-04  Anthony Green  <green@moxielogic.com>
 440
 441         * interp.c (sim_create_inferior): Set argc & argv in the target.
 442
 443 2008-04-12  Anthony Green  <green@moxielogic.com>
 444
 445         * interp.c (sim_resume): Add brk.
 446
 447 2008-04-10  Anthony Green  <green@moxielogic.com>
 448
 449         * interp.c (sim_resume): Add static chain pointer to call frame.
 450
 451 2008-03-24  Anthony Green  <green@moxielogic.com>
 452
 453         * interp.c (sim_resume): Add missing breaks.
 454         (sim_resume): Fix neg implementation.
 455
 456 2008-03-23  Anthony Green  <green@moxielogic.com>
 457
 458         * interp.c (sim_load): Don't require a .bss section.
 459
 460 2008-03-21  Anthony Green  <green@moxielogic.com>
 461
 462         * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
 463         not, ashr, xor.
 464
 465 2008-03-20  Anthony Green  <green@moxielogic.com>
 466
 467         * interp.c (struct moxie_regset): Add condition code, cc.
 468         (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
 469         (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
 470         bge, ble, bgeu, and bleu.
 471         (rbat, rsat, wbat, wsat): New functions.
 472         (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
 473         sta.b, st.s, sta.s, jmp.
 474
 475 2008-03-19  Anthony Green  <green@moxielogic.com>
 476
 477         * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
 478         jsra should set $fp == $sp.
 479         Fix jsra and ret semantics.
 480
 481 2008-03-18  Anthony Green  <green@moxielogic.com>
 482
 483         * interp.c (sim_resume): Add push, pop and add.l.
 484
 485 2008-03-16  Anthony Green  <green@moxielogic.com>
 486
 487         * interp.c (EXTRACT_WORD): Define.
 488         (rlat): Use EXTRACT_WORD.
 489         (sim_resume): Add jsra and ret.
 490
 491 2008-02-22  Anthony Green  <green@moxielogic.com>
 492
 493         * interp.c (reg_names): Define.
 494         (sim_resume): Use reg_names.
 495
 496 2008-02-21  Anthony Green  <green@moxielogic.com>
 497
 498         * config.in, configure, configure.ac, interp.c, Makefile.in,
 499         sysdep.h: Created.