sim/moxie/ChangeLog

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