sim/moxie/ChangeLog

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