sim/rx/ChangeLog

   1 2021-06-16  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4         * config.in: Removed.
   5
   6 2021-06-15  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * config.in, configure: Regenerate.
   9
  10 2021-06-13  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * Makefile.in (SIM_EXTRA_CFLAGS): Set to @sim_cycle_accurate_flags@.
  13         * configure.ac: Move CYCLE_ACCURATE define from AC_DEFINE to
  14         AC_SUBST.
  15         * config.in, configure: Regenerate.
  16
  17 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  18
  19         * README.txt: Change cycle-stats to sim-profile.
  20         * configure.ac: Delete cycle-stats.
  21         * mem.c: Change CYCLE_STATS to WITH_PROFILE
  22         * rx.c: Likewise.
  23         * config.in, configure: Regenerate.
  24
  25 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * aclocal.m4, config.in, configure: Regenerate.
  28
  29 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
  30
  31         * config.in, configure: Regenerate.
  32
  33 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  34
  35         * err.c: Include defs.h.
  36         * fpu.c, gdb-if.c, load.c, main.c, mem.c, misc.c, reg.c, rx.c,
  37         syscalls.c, trace.c: Replace config.h include with defs.h.
  38
  39 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
  40
  41         * config.in, configure: Regenerate.
  42
  43 2021-05-14  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * gdb-if.c: Update include path.
  46         * load.h: Likewise.
  47         * syscalls.c: Likewise.
  48
  49 2021-05-05  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * gdb-if.c: Include libiberty.h.
  52         (sim_do_command): Rewrite to use buildargv.
  53
  54 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure: Regenerate.
  57
  58 2021-05-04  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * load.c (rx_load): Use BFD_VMA_FMT and drop casts.
  61
  62 2021-05-03  Simon Marchi  <simon.marchi@polymtl.ca>
  63
  64         * trace.c (op_printf): Likewise.
  65
  66 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  67
  68         * config.in, configure: Regenerate.
  69
  70 2021-05-01  Mike Frysinger  <vapier@gentoo.org>
  71
  72         * load.c (rx_load): Cast size to long.
  73
  74 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
  75
  76         * Makefile.in (NL_TARGET): Delete.
  77
  78 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
  79
  80         * aclocal.m4, config.in, configure: Regenerate.
  81
  82 2021-04-22  Tom Tromey  <tom@tromey.com>
  83
  84         * configure, config.in: Rebuild.
  85
  86 2021-04-22  Tom Tromey  <tom@tromey.com>
  87
  88         * Makefile.in (LIBS): Remove.
  89
  90 2021-04-22  Tom Tromey  <tom@tromey.com>
  91
  92         * Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
  93         (misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.
  94
  95 2021-04-22  Tom Tromey  <tom@tromey.com>
  96
  97         * configure: Rebuild.
  98
  99 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
 100
 101         * aclocal.m4: Regenerate.
 102
 103 2021-04-21  Simon Marchi  <simon.marchi@polymtl.ca>
 104
 105         * configure: Regenerate.
 106
 107 2021-04-20  Mike Frysinger  <vapier@gentoo.org>
 108
 109         * configure.ac: Delete AC_CHECK_HEADERS_ONCE.
 110         * main.c: Delete HAVE_GETOPT_H.
 111         * config.in, configure: Regenerate.
 112
 113 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 114
 115         * configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.
 116         * configure: Regenerate.
 117
 118 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * Makefile.in (NL_TARGET): Define.
 121         (syscalls.o): Delete syscall.h.
 122         * syscalls.c: Change syscall.h include to targ-vals.h.
 123         (rx_syscall): Add TARGET_ prefix to all SYS_ constants.
 124         * syscall.h: Removed.
 125
 126 2021-04-18  Mike Frysinger  <vapier@gentoo.org>
 127
 128         * configure: Regenerate.
 129
 130 2021-04-09  Luis Machado  <luis.machado@linaro.org>
 131
 132         * fpu.c (rxfp_itof): Initialize structure.
 133
 134 2021-04-02  Mike Frysinger  <vapier@gentoo.org>
 135
 136         * aclocal.m4, configure: Regenerate.
 137
 138 2021-02-28  Mike Frysinger  <vapier@gentoo.org>
 139
 140         * configure: Regenerate.
 141
 142 2021-02-21  Mike Frysinger  <vapier@gentoo.org>
 143
 144         * configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
 145         * aclocal.m4, configure: Regenerate.
 146
 147 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * trace.c (load_file_and_line): Use fread return value to index
 150         the data.
 151
 152 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
 153
 154         * configure.ac: Replace sinclude with AC_CONFIG_MACRO_DIRS.
 155         * aclocal.m4, configure: Regenerate.
 156
 157 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 158
 159         * configure: Regenerate.
 160         * configure.ac (SIM_AC_OPTION_WARNINGS): Delete call.
 161
 162 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 163
 164         * mem.c (mem_put_blk): Rename parameter, add cast from parameter
 165         type to local type.  Remove cast later in the function.
 166         (mem_get_blk): Likewise.
 167         * mem.h (mem_put_blk): Rename parameter to match definition.
 168         (mem_get_blk): Likewise.
 169
 170 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 171
 172         * load.c: Replace 'elf/internal.h' and 'elf/common.h' includes
 173         with 'elf-bfd.h' include.
 174         * trace.c: Add 'trace.h' include.
 175
 176 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 177
 178         * reg.c (trace_register_changes): Use PRIx64 in printf format
 179         string.
 180
 181 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 182
 183         * syscalls.c (rx_syscall): Move declaration of some variables to
 184         the start of the enclosing block.
 185         * trace.c (load_file_and_line): Likewise.
 186
 187 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 188
 189         * reg.c (fpsw2str): Provide a format string to printf.
 190         (trace_register_changes): Likewise.
 191
 192 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 193
 194         * err.c (execution_error_exit_all): Delete.
 195
 196 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 197
 198         * fpu.c (check_exceptions): Make static.
 199         * gdb-if.c (handle_step): Likewise.
 200         * mem.c (mem_put_byte): Likewise.
 201
 202 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 203
 204         * cpu.h (trace_register_changes): Add void parameter type.
 205         * err.c (ee_overrides): Likewise.
 206         * mem.c (mem_usage_stats): Likewise.
 207         (e): Likewise.
 208         * reg.c (stack_heap_stats): Likewise.
 209         * rx.c (pop): Likewise.
 210         (poppc): Likewise.
 211         (decode_opcode): Likewise.
 212         * syscalls.c (arg): Likewise.
 213
 214 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 215
 216         * gdb-if.c (sim_do_command): Work with a copy of the command.
 217
 218 2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 219
 220         * gdb-if.c (sim_memory_map): New function.
 221
 222 2021-02-06  Mike Frysinger  <vapier@gentoo.org>
 223
 224         * configure: Regenerate.
 225
 226 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
 229         * configure: Regenerate.
 230
 231 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * config.in, configure: Regenerate.
 234         * main.c: Delete HAVE_STDLIB_H.
 235
 236 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
 237
 238         * configure: Regenerate.
 239
 240 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
 241
 242         * configure: Regenerate.
 243
 244 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
 245
 246         * configure: Regenerate.
 247
 248 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
 249
 250         * configure: Regenerate.
 251
 252 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
 253
 254         * rx.c: Include libiberty.h.
 255         (N_RXO, N_RXT): Use ARRAY_SIZE.
 256
 257 2016-07-27  Alan Modra  <amodra@gmail.com>
 258
 259         * load.c: Don't include libbfd.h.
 260         (rx_load): Don't use private iovec seek or read.
 261
 262 2016-04-27  Nick Clifton  <nickc@redhat.com>
 263
 264         PR target/20000
 265         * fpu.c (check_exceptions): Fix typo checking for signalling
 266         NANs.
 267
 268 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 269
 270         * config.in, configure: Regenerate.
 271
 272 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 273
 274         * configure: Regenerate.
 275
 276 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 277
 278         * configure: Regenerate.
 279
 280 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 281
 282         * configure: Regenerate.
 283
 284 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 285
 286         * configure: Regenerate.
 287
 288 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 289
 290         * configure: Regenerate.
 291
 292 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 293
 294         * configure: Regenerate.
 295
 296 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 297
 298         * configure: Regenerate.
 299
 300 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
 301
 302         * config.in, configure: Regenerate.
 303
 304 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
 305
 306         * gdb-if.c (sim_open): Mark argv const.
 307         (sim_create_inferior): Mark argv and env const.
 308
 309 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
 310
 311         * configure: Regenerate.
 312
 313 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
 314
 315         * config.in, configure: Regenerate.
 316
 317 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 318
 319         * config.in, configure: Regenerate.
 320
 321 2015-11-10  Nick Clifton  <nickc@redhat.com>
 322
 323         * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
 324         (decode_opcode): Likewise.
 325         (get_op): Handle RX_Operand_Zero_Indirect.
 326         Handle RX_Bad_Size and RX_MAX_SIZE.
 327         (put_op): Likewise.
 328         (N_MAP): Increase to 90.
 329
 330 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 331
 332         * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
 333         (AC_ARG_ENABLE(cycle-stats)): Likewise.
 334         * configure: Regenerate.
 335
 336 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 337
 338         * configure: Regenerate.
 339
 340 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 341
 342         * configure: Regenerate.
 343
 344 2015-04-24  Nick Clifton  <nickc@redhat.com>
 345
 346         PR sim/18273
 347         * reg.c (put_reg): Fix check for valid register number.
 348
 349 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 350
 351         * configure: Regenerate.
 352
 353 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 354
 355         * config.in, configure: Regenerate.
 356
 357 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 358
 359         * aclocal.m4, config.in, configure: Regenerate.
 360
 361 2015-12-15  Joel Brobecker  <brobecker@adacore.com>
 362
 363         * gdb-if.c (open): Rename to...
 364         (rx_sim_is_open): This. Replace all uses of "open" by uses of
 365         "rx_sim_is_open" throughout.
 366
 367 2014-08-19  Alan Modra  <amodra@gmail.com>
 368
 369         * configure: Regenerate.
 370
 371 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 372
 373         * configure: Regenerate.
 374         * config.in: Regenerate.
 375
 376 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 377
 378         * gdb-if.c (sim_do_command): Add const to cmd.  Move args
 379         to top and add const.  Call strdup on cmd and free at end.
 380
 381 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 382
 383         * gdb-if.c (sim_load): Add const to prog.
 384
 385 2014-02-17  Kevin Buettner  <kevinb@redhat.com>
 386
 387         * gdb-if.c (rx_signal_to_host):  Rename to
 388         `rx_signal_to_gdb_signal'.  Make static.  Update all callers
 389         to use new name.  Use signal names from include/gdb/signals.h.
 390
 391 2013-09-23  Alan Modra  <amodra@gmail.com>
 392
 393         * configure: Regenerate.
 394
 395 2013-06-25  Nick Clifton  <nickc@redhat.com>
 396
 397         * rx.c (SHIFT_OP): A shift by zero still sets the condition
 398         codes.
 399
 400 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 401
 402         * aclocal.m4, configure: Regenerate.
 403
 404 2013-01-16  Nick Clifton  <nickc@redhat.com>
 405
 406         * rx.c (decode_opcode): Handle RXO_satr.
 407
 408 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 409
 410         * config.in, configure: Regenerate.
 411
 412 2012-05-24  Pedro Alves  <palves@redhat.com>
 413
 414         PR gdb/7205
 415
 416         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 417
 418 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 419
 420         * aclocal.m4, config.in, configure: Regenerate.
 421
 422 2012-03-22  Mike Frysinger  <vapier@gentoo.org>
 423
 424         * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
 425         (CYCLE_STATS): Likewise.
 426
 427 2012-03-02  Kevin Buettner  <kevinb@redhat.com>
 428
 429         * load.h (rx_load): Add `callback' parameter to function prototype.
 430         (gdb/callback.h): Include.
 431         * load.c (load.h): Include.
 432         (xprintf, find_section_name_by_offset): New functions.
 433         (rx_load): Add `callback' parameter.  Add code for printing
 434         section loaded using GDB's printf facilities.
 435         * gdb-if.c (sim_load, sim_create_inferior): Update calls to
 436         rx_load().
 437         * main.c (main): Likewise.
 438         * syscalls.c, syscalls.h (get_callbacks): New function.
 439
 440 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 441
 442         * aclocal.m4: New file.
 443         * configure: Regenerate.
 444
 445 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 446
 447         * configure.ac: Change include to common/acinclude.m4.
 448
 449 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 450
 451         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 452         call.  Replace common.m4 include with SIM_AC_COMMON.
 453         * configure: Regenerate.
 454
 455 2011-07-11  Mike Frysinger  <vapier@gentoo.org>
 456
 457         * configure.ac: Rename from configure.in.
 458
 459 2011-07-11  Mike Frysinger  <vapier@gentoo.org>
 460
 461         * configure.in: Add "dnl" before copyright notice.
 462
 463 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 464
 465         * gdb-if.c (sim_complete_command): New stub function.
 466
 467 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 468
 469         * gdb-if.c (sim_store_register): Update return value to
 470         match new API.
 471
 472 2010-12-14  DJ Delorie  <dj@redhat.com>
 473
 474         * rx.c (decode_opcode): For "MVFC PC,", use the address of the
 475         opcode, not the address following the opcode.
 476         (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
 477         the address following the opcode.
 478
 479 2010-11-11  DJ Delorie  <dj@redhat.com>
 480
 481         * rx.c (lsb_count): New.
 482         (divu_cycles): New.
 483         (div_cycles): New.
 484         (decode_opcode): Fix cycle count math for div, divu, suntil, and
 485         swhile.
 486
 487 2010-09-29  Kevin Buettner  <kevinb@redhat.com>
 488
 489         * mem.c (rx_mem_ptr): When invalidating the decode cache, account
 490         for the fact that the instruction decoder never uses swapped
 491         addresses.
 492
 493 2010-09-29  Nick Clifton  <nickc@redhat.com>
 494
 495         * rx.c (decode_opcode: RXO_int): Only break out of the emulation
 496         loop if rx_syscall() does not return a RX_STEPPED result.
 497
 498 2010-09-23  Kevin Buettner  <kevinb@redhat.com>
 499
 500         * rx.c (decode_opcode): Add cycle information for RXO_smovu.
 501
 502 2010-09-23  Kevin Buettner  <kevinb@redhat.com>
 503
 504         * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
 505
 506         * rx.c (decode_opcode): Declare `tx' as unsigned.
 507
 508         * cpu.h (reset_decoder): Declare.
 509         * load.c (rx_load): Call `reset_decoder'.
 510         * rx.c (reset_decoder): New function.
 511
 512 2010-07-29  DJ Delorie  <dj@redhat.com>
 513
 514         * rx.c (decode_cache_base): New.
 515         (id_names): Remove ediv and edivu.
 516         (optype_names): Add TwoReg.
 517         (maybe_get_mem_page): New.
 518         (rx_get_byte): Call it.
 519         (get_op): Add TwoReg support.
 520         (put_op): Likewise.
 521         (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
 522         is a pointer now.
 523         (DO_RETURN): New.  We use longjmp to return an exception result.
 524         (decode_opcode): Make opcode a pointer to the decode cache.  Save
 525         decoded opcode information and re-use.  Call DO_RETURN instead of
 526         return throughout.  Remove ediv and edivu.
 527         * mem.c (ptdc): New.  Adds decode cache.
 528         (rx_mem_ptr): Support it.
 529         (rx_mem_decode_cache): New.
 530         * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
 531         (rx_mem_decode_cache): Declare.
 532         * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
 533         * main.c (main): ...and here.  Use a fast loop if neither trace
 534         nor disassemble is given.
 535         * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
 536         RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
 537         valid code for anything.
 538
 539 2010-07-27  DJ Delorie  <dj@redhat.com>
 540
 541         * README.txt: New.
 542         * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
 543         * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
 544         New.  Default to enabled.
 545         * configure: Regenerate.
 546
 547         * cpu.h (regs_type): Add cycle tracking info.
 548         (reset_pipeline_stats): Declare.
 549         (halt_pipeline_stats): Declare.
 550         (pipeline_stats): Declare.
 551         * main.c (done): Call pipeline_stats().
 552         * mem.h (rx_mem_ptr): Moved to here ...
 553         * mem.c (mem_ptr): ... from here.  Rename throughout.
 554         (mem_put_byte): Move LEDs to Port A.  Add Port B to control cycle
 555         statistics.  Move UART to SCI4.
 556         (mem_put_hi): Add TPU 1-2.  TPU 1 and 2 count CPU cycles.
 557         * reg.c (init_regs): Set Rt reg to -1 (no reg).
 558         * rx.c: Add cycle counting and statistics throughout.
 559         (rx_get_byte): Optimize for speed.
 560         (decode_opcode): Likewise.
 561         (reset_pipeline_stats): New.
 562         (halt_pipeline_stats): New.
 563         (pipeline_stats): New.
 564         * trace.c (sim_disasm_one): Print cycle count.
 565
 566 2010-07-07  Kevin Buettner  <kevinb@redhat.com>
 567
 568         * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
 569
 570 2010-06-24  Kevin Buettner  <kevinb@redhat.com>
 571
 572         * gdb-if.c (trace.h): Include.
 573         (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
 574
 575 2010-06-07  Nick Clifton  <nickc@redhat.com>
 576
 577         * reg.c (set_oszc): Use unsigned int for the mask.
 578         (set_szc, set_osz, set_sz): Likewise.
 579
 580 2010-05-28  Kevin Buettner  <kevinb@redhat.com>
 581
 582         * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
 583
 584 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 585
 586         * gdb-if.c (sim_write): Add const to buf arg.
 587
 588 2010-01-30  Masaki Muranaka  <monaka@monami-software.com>
 589
 590         * configure.in: Check if the host has getopt.h.
 591         * configure: Regenerate.
 592         * config.in: Regenerate.
 593         * main.c: Include config.h.
 594         Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
 595         Include getopt.h in case HAVE_GETOPT_H is defined.
 596
 597 2009-12-22  Yoshinori Sato  <ysato@users.sourceforge.jp>
 598
 599         * rx/rx.c (decode_opcode): btst bit address mask fix.
 600
 601 2009-11-30  DJ Delorie  <dj@redhat.com>
 602
 603         * rx/rx.c (decode_opcode): fix SWHILE logic.
 604
 605 2009-10-27  DJ Delorie  <dj@redhat.com>
 606             Kevin Buettner <kevinb@redhat.com>
 607
 608         * load.h: New.
 609         * rx.c: New.
 610         * syscalls.c: New.
 611         * syscalls.h: New.
 612         * load.c: New.
 613         * configure.in: New.
 614         * gdb-if.c: New.
 615         * err.c: New.
 616         * cpu.h: New.
 617         * Makefile.in: New.
 618         * fpu.c: New.
 619         * mem.c: New.
 620         * config.in: New.
 621         * err.h: New.
 622         * reg.c: New.
 623         * mem.h: New.
 624         * main.c: New.
 625         * misc.h: New.
 626         * trace.c: New.
 627         * misc.c: New.
 628         * syscall.h: New.
 629         * trace.h: New.
 630         * fpu.h: New.