sim/rx/ChangeLog

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