sim/moxie/ChangeLog

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