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.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
   8         * configure: Regenerate.
   9
  10 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  11
  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.ac (SIM_AC_OPTION_INLINE): Delete call.
  21         * configure: Regenerate.
  22
  23 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  24
  25         * configure: Regenerate.
  26
  27 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure: Regenerate.
  30         * Makefile.in (SIM_CFLAGS): Rename to ...
  31         (SIM_EXTRA_CFLAGS): ... this.
  32
  33 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  34
  35         * config.in, configure: Regenerate.
  36
  37 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * interp.c (sim_open): Mark argv const.
  40         (sim_create_inferior): Mark argv and env const.
  41
  42 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  43
  44         * configure: Regenerate.
  45
  46 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  47
  48         * interp.c (sim_open): Update sim_parse_args comment.
  49
  50 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  53         * configure: Regenerate.
  54
  55 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * configure.ac (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to BIG.
  58         * configure: Regenerate.
  59
  60 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  61
  62         * wrapper.c (sim_store_register): Rename to ...
  63         (moxie_reg_store): ... this.
  64         (sim_fetch_register): Rename to ...
  65         (moxie_reg_fetch): ... this.
  66         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  67
  68 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  69
  70         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  71
  72 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  73
  74         * config.in, configure: Regenerate.
  75
  76 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
  77
  78         * Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
  79
  80 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * interp.c (sim_close): Delete.
  83
  84 2015-10-11  Mike Frysinger  <vapier@gentoo.org>
  85
  86         PR sim/18273
  87         * interp.c (load_dtb): Close open file in error path.
  88
  89 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
  90
  91         * configure: Regenerate.
  92
  93 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  94
  95         * configure: Regenerate.
  96
  97 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
  98
  99         * configure: Regenerate.
 100
 101 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 102
 103         * interp.c (tracefile, tracing): Delete.
 104         (MOXIE_TRACE_INSN): Call TRACE_INSN directly.
 105
 106 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * interp.c (TRACE): Rename to ...
 109         (MOXIE_TRACE_INSN): ... this.
 110         (sim_engine_run): Change TRACE to MOXIE_TRACE_INSN.
 111
 112 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 113
 114         * sim-main.h (SIM_CPU): Delete.
 115
 116 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 117
 118         * sim-main.h (sim_cia): Delete.
 119
 120 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 121
 122         * interp.c (wbat, wsat, wlat, rsat, rbat, rlat, sim_engine_run):
 123         Change CIA_GET to CPU_PC_GET.
 124         * sim-main.h (CIA_GET, CIA_SET): Delete.
 125
 126 2015-04-16  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * interp.c (moxie_pc_get, moxie_pc_set): New functions.
 129         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 130         CPU_PC_STORE for all cpus.
 131         * sim-main.h (SIM_CPU): New typedef.
 132
 133 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 134
 135         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 136         * sim-main.h (STATE_CPU): Delete.
 137
 138 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
 145
 146 2015-04-05  Mike Frysinger  <vapier@gentoo.org>
 147
 148         * Makefile.in (SIM_OBJS): Add sim-resume.o.
 149         * interp.c (moxie_regset): Delete exception.
 150         (sim_resume): Rename to ...
 151         (sim_engine_run): ... this.  Delete insts variable and references
 152         to cpu.asregs.exception, and change most to sim_engine_halt.  Move
 153         trailing insts and PC_REGNO updates into the loop.
 154         (load_dtb): Delete open warning.  Change printf to sim_io_eprintf.
 155
 156 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * sim-main.h (SIM_HAVE_BIENDIAN): Delete.
 159
 160 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 161
 162         * config.in, configure: Regenerate.
 163
 164 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 165
 166         * interp.c (moxie_extract_unsigned_integer): Mark static.  Update
 167         prototype.  Change printf %d to %zu.
 168         (moxie_store_unsigned_integer): Mark static.  Update prototype.
 169         (wbat, wsat, wlat, rsat, rbat, rlat): Move INLINE after static.
 170         (convert_target_flags): Mark static.
 171         (sim_resume): Update prototype.  Move val decl above local code.
 172         (sim_store_register, sim_fetch_register, sim_open, sim_close,
 173         sim_create_inferior): Update prototype.
 174
 175 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * configure: Regenerate.
 178         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 179         * interp.c: Delete gdb/callback.h include.  Add sim-options.h include.
 180         (callback, myname, sim_kind): Delete.
 181         (tracefile, tracine, TRACE): Move code together and add a TODO.
 182         (struct moxie_regset): Add a TODO.
 183         (cpu): Likewise.
 184         (callback, issue_messages, sim_size, sim_write, sim_read, sim_trace,
 185         sim_stop_reason, sim_stop, sim_info, sim_load, sim_set_callbacks):
 186         Delete.
 187         (set_initial_gprs): Change prototype to (void).
 188         (free_state): New function.
 189         (sim_open): Call sim_cpu_alloc_all, sim_parse_args, and
 190         sim_analyze_program.  Move set_initial_gprs to the end.  Set
 191         STATE_WATCHPOINTS pc data.  Delete callback, myname, and
 192         issue_messages.  Call free_state on error.
 193         (sim_create_inferior): Delete references to issue_messages and
 194         set_initial_gprs.
 195         * Makefile.in (SIM_RUN_OBJS, SIM_EXTRA_CFLAGS): Delete.
 196         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 197         * sim-main.h (struct sim_state): Change cpu to a pointer array.
 198         (STATE_CPU): Drop the &.
 199
 200 2015-03-24  Mike Frysinger  <vapier@gentoo.org>
 201
 202         * Makefile.in (SIM_OBJS): Add sim-command.o.
 203         * interp.c (sim_do_command): Delete.
 204
 205 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * config.in, configure: Regenerate.
 208
 209 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 210
 211         * Makefile.in (SIM_EXTRA_CLEAN): Delete.
 212         (all): Drop interp.o dependency.
 213         (interp.o, mcore-clean): Delete rules.
 214
 215 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * Makefile.in (SIM_EXTRA_CFLAGS): Set to
 218         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 219         (SIM_RUN_OBJS): Set to run.o.
 220
 221 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * configure.ac (AC_CHECK_HEADERS): Delete.
 224         * aclocal.m4, configure: Regenerate.
 225
 226 2015-02-20  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * interp.c: Delete sysdep.h and netinet/in.h includes.
 229         Include string.h and unistd.h.
 230         * sysdep.h: Delete.
 231
 232 2015-02-19  Mike Frysinger  <vapier@gentoo.org>
 233
 234         * interp.c (sim_kill): Delete unused func.
 235
 236 2014-12-27  Anthony Green  <green@moxielogic.com>
 237
 238         * interp.c (EXTRACT_OFFSET): Define.
 239         (sim_resume): ldo/sto instructions now use 16 bit offset instead
 240         of 32.  Also swap mul.x/umul.x opcodes (reversed by mistake).
 241
 242 2014-12-25  Anthony Green  <green@moxielogic.com>
 243
 244         * interp.c (sim_resume): Whitespace changes to align with GDB
 245         coding standard.
 246
 247 2014-12-24  Anthony Green  <green@moxielogic.com>
 248
 249         * interp.c (sim_resume): Add mul.x and umul.x instructions.
 250
 251 2014-12-12  Anthony Green  <green@moxielogic.com>
 252
 253         * interp.c (sim_resume): Add zex instructions.
 254
 255 2014-08-19  Alan Modra  <amodra@gmail.com>
 256
 257         * configure: Regenerate.
 258
 259 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 260
 261         * configure: Regenerate.
 262         * config.in: Regenerate.
 263
 264 2014-04-02  Anthony Green  <green@moxielogic.com>
 265
 266         * interp.c (sim_resume): Add new sign-extend instructions.
 267
 268 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 269
 270         * interp.c (sim_do_command): Add const to cmd.
 271
 272 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 273
 274         * interp.c (sim_load): Add const to prog.
 275
 276 2014-02-17  Mike Frysinger  <vapier@gentoo.org>
 277
 278         PR gdb/16450
 279         * interp.c (interrupt): Delete.
 280         (sim_resume): Delete signal(SIGINT) handling.
 281
 282 2013-09-23  Alan Modra  <amodra@gmail.com>
 283
 284         * configure: Regenerate.
 285
 286 2013-06-26  Tom Tromey  <tromey@redhat.com>
 287
 288         * Makefile.in (dtbdir): Don't use gdb's version.in.
 289
 290 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 291
 292         * aclocal.m4, configure: Regenerate.
 293
 294 2013-01-17  Anthony Green  <green@moxielogic.com>
 295
 296         * interp.c (sim_open): Remove from debug output.
 297
 298 2012-09-07  Anthony Green  <green@moxielogic.com>
 299
 300         * interp.c (sim_resume): Branches are now relative to the
 301           address of the instruction following the branch.
 302
 303 2012-06-17  Mike Frysinger  <vapier@gentoo.org>
 304
 305         * interp.c: Include config.h first.  Also include fcntl.h directly.
 306
 307 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 308
 309         * config.in, configure: Regenerate.
 310
 311 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * aclocal.m4, config.in, configure: Regenerate.
 314
 315 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 316
 317         * aclocal.m4: New file.
 318         * configure: Regenerate.
 319
 320 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 321
 322         * configure.ac: Change include to common/acinclude.m4.
 323
 324 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 325
 326         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 327         call.  Replace common.m4 include with SIM_AC_COMMON.
 328         * configure: Regenerate.
 329
 330 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 331
 332         * interp.c (sim_write): Add const to buffer arg.
 333
 334 2010-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 335
 336         * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
 337
 338 2010-02-03  Anthony Green  <green@moxielogic.com>
 339
 340         * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal
 341         instruction.
 342
 343 2010-01-13  Anthony Green  <green@moxielogic.com>
 344
 345         * interp.c (sim_open): Add period to end of sentence in comment.
 346
 347 2010-01-13  Anthony Green  <green@moxielogic.com>
 348
 349         * interp.c (sim_open): Initialize the SIM_DESC object properly
 350         with sim_config() and sim_post_argv_init().
 351
 352 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 353
 354         * configure: Regenerate.
 355
 356 2009-09-10  Anthony Green  <green@moxielogic.com>
 357
 358         * Makefile.in (install-dtb): New target.
 359         (moxie-gdb.dtb): New target.
 360         (SIM_CFLAGS): Define DTB macro on command line.
 361         (SIM_OBJS): Use common infrastructire.
 362         (dtbdir): Define install location for dtb file.
 363
 364         * sim-main.h: New file.
 365         * moxie-gdb.dts: New file.
 366         * configure.ac: Check for dtc.  Install dtb file.  Remove some old
 367         cruft.
 368         * configure: Regenerate.
 369         * interp.c: Many changes to use common memory infrastructure.
 370         (load_dtb): New function.
 371         (sim_create_inferior): Call it.
 372
 373 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 374
 375         * config.in: Regenerate.
 376         * configure: Likewise.
 377
 378         * configure: Regenerate.
 379
 380 2009-07-31  Anthony Green  <green@moxielogic.com>
 381
 382         * interp.c: Increase simulated memory to 16MB.
 383         (sim_resume): Tweak swi system calls to support new ABI (up to 5
 384         args in regs).  Also simluate proper exception processing for
 385         Linux system calls.
 386
 387 2009-07-30  Anthony Green  <green@moxielogic.com>
 388
 389         * interp.c (sim_resume): Add system call software interrupt support.
 390
 391 2009-06-11  Anthony Green  <green@moxielogic.com>
 392
 393         * interp.c (INST2OFFSET): Define.
 394         (sim_resume): Support new PC relative branch instructions.
 395
 396 2009-05-09  Anthony Green  <green@moxielogic.com>
 397
 398         * interp.c (sim_resume): Add missing breaks in switch.
 399
 400 2008-10-03  Anthony Green  <green@moxielogic.com>
 401
 402         * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
 403
 404 2008-09-10  Anthony Green  <green@moxielogic.com>
 405
 406         * interp.c (NUM_SPRO_SREGS): New.
 407         (struct moxie_regset): Add sregs.
 408         (set_initial_gprs): Initialize sregs.
 409         (sim_resume): Add gsr and ssr support.
 410
 411 2008-09-04  Anthony Green  <green@moxielogic.com>
 412
 413         * interp.c (sim_resume): Add inc and dec instructions.
 414
 415 2008-09-04  Anthony Green  <green@moxielogic.com>
 416
 417         * interp.c (struct moxie_regset): Use an unsigned long long to keep
 418         track of instruction trace counts.
 419         * interp.c (sim_resume): Ditto.
 420         (sim_info): Ditto.
 421
 422 2008-08-22  Anthony Green  <green@moxielogic.com>
 423
 424         * interp.c (sim_resume): Remove debugging code.
 425
 426 2008-08-20  Anthony Green  <green@moxielogic.com>
 427
 428         * interp.c (TRACE): Add new tracing infrastructure.
 429         (sim_resume): Use it.
 430         (reg_names): Add new registers.
 431         (NUM_MOXIE_REGS): New registers.
 432         (PC_REGNO): New registers.
 433         (sim_resume): New instruction encodings.
 434
 435 2008-08-16  Anthony Green  <green@moxielogic.com>
 436
 437         * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
 438         (convert_target_flags): New function.
 439
 440 2008-08-08  Anthony Green  <green@moxielogic.com>
 441
 442         * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
 443
 444 2008-08-04  Anthony Green  <green@moxielogic.com>
 445
 446         * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
 447
 448 2008-08-04  Anthony Green  <green@moxielogic.com>
 449
 450         * interp.c (sim_create_inferior): Set argc & argv in the target.
 451
 452 2008-04-12  Anthony Green  <green@moxielogic.com>
 453
 454         * interp.c (sim_resume): Add brk.
 455
 456 2008-04-10  Anthony Green  <green@moxielogic.com>
 457
 458         * interp.c (sim_resume): Add static chain pointer to call frame.
 459
 460 2008-03-24  Anthony Green  <green@moxielogic.com>
 461
 462         * interp.c (sim_resume): Add missing breaks.
 463         (sim_resume): Fix neg implementation.
 464
 465 2008-03-23  Anthony Green  <green@moxielogic.com>
 466
 467         * interp.c (sim_load): Don't require a .bss section.
 468
 469 2008-03-21  Anthony Green  <green@moxielogic.com>
 470
 471         * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
 472         not, ashr, xor.
 473
 474 2008-03-20  Anthony Green  <green@moxielogic.com>
 475
 476         * interp.c (struct moxie_regset): Add condition code, cc.
 477         (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
 478         (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
 479         bge, ble, bgeu, and bleu.
 480         (rbat, rsat, wbat, wsat): New functions.
 481         (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
 482         sta.b, st.s, sta.s, jmp.
 483
 484 2008-03-19  Anthony Green  <green@moxielogic.com>
 485
 486         * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
 487         jsra should set $fp == $sp.
 488         Fix jsra and ret semantics.
 489
 490 2008-03-18  Anthony Green  <green@moxielogic.com>
 491
 492         * interp.c (sim_resume): Add push, pop and add.l.
 493
 494 2008-03-16  Anthony Green  <green@moxielogic.com>
 495
 496         * interp.c (EXTRACT_WORD): Define.
 497         (rlat): Use EXTRACT_WORD.
 498         (sim_resume): Add jsra and ret.
 499
 500 2008-02-22  Anthony Green  <green@moxielogic.com>
 501
 502         * interp.c (reg_names): Define.
 503         (sim_resume): Use reg_names.
 504
 505 2008-02-21  Anthony Green  <green@moxielogic.com>
 506
 507         * config.in, configure, configure.ac, interp.c, Makefile.in,
 508         sysdep.h: Created.