sim/rx/ChangeLog

   1 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure.ac: Call SIM_AC_OPTION_WARNINGS.
   4         * configure: Regenerate.
   5
   6 2021-01-11  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * config.in, configure: Regenerate.
   9         * main.c: Delete HAVE_STDLIB_H.
  10
  11 2021-01-09  Mike Frysinger  <vapier@gentoo.org>
  12
  13         * configure: Regenerate.
  14
  15 2021-01-08  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * configure: Regenerate.
  18
  19 2021-01-04  Mike Frysinger  <vapier@gentoo.org>
  20
  21         * configure: Regenerate.
  22
  23 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
  24
  25         * configure: Regenerate.
  26
  27 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * rx.c: Include libiberty.h.
  30         (N_RXO, N_RXT): Use ARRAY_SIZE.
  31
  32 2016-07-27  Alan Modra  <amodra@gmail.com>
  33
  34         * load.c: Don't include libbfd.h.
  35         (rx_load): Don't use private iovec seek or read.
  36
  37 2016-04-27  Nick Clifton  <nickc@redhat.com>
  38
  39         PR target/20000
  40         * fpu.c (check_exceptions): Fix typo checking for signalling
  41         NANs.
  42
  43 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  44
  45         * config.in, configure: Regenerate.
  46
  47 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * configure: Regenerate.
  50
  51 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  52
  53         * configure: Regenerate.
  54
  55 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  56
  57         * configure: Regenerate.
  58
  59 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  60
  61         * configure: Regenerate.
  62
  63 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  64
  65         * configure: Regenerate.
  66
  67 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * configure: Regenerate.
  70
  71 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * configure: Regenerate.
  74
  75 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * config.in, configure: Regenerate.
  78
  79 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  80
  81         * gdb-if.c (sim_open): Mark argv const.
  82         (sim_create_inferior): Mark argv and env const.
  83
  84 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  85
  86         * configure: Regenerate.
  87
  88 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  89
  90         * config.in, configure: Regenerate.
  91
  92 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  93
  94         * config.in, configure: Regenerate.
  95
  96 2015-11-10  Nick Clifton  <nickc@redhat.com>
  97
  98         * rx.c (id_names): Add nop4, nop5, nop6 and nop7.
  99         (decode_opcode): Likewise.
 100         (get_op): Handle RX_Operand_Zero_Indirect.
 101         Handle RX_Bad_Size and RX_MAX_SIZE.
 102         (put_op): Likewise.
 103         (N_MAP): Increase to 90.
 104
 105 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 106
 107         * configure.ac (AC_ARG_ENABLE(cycle-accurate)): Call AS_HELP_STRING.
 108         (AC_ARG_ENABLE(cycle-stats)): Likewise.
 109         * configure: Regenerate.
 110
 111 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 112
 113         * configure: Regenerate.
 114
 115 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 116
 117         * configure: Regenerate.
 118
 119 2015-04-24  Nick Clifton  <nickc@redhat.com>
 120
 121         PR sim/18273
 122         * reg.c (put_reg): Fix check for valid register number.
 123
 124 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 125
 126         * configure: Regenerate.
 127
 128 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 129
 130         * config.in, configure: Regenerate.
 131
 132 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 133
 134         * aclocal.m4, config.in, configure: Regenerate.
 135
 136 2015-12-15  Joel Brobecker  <brobecker@adacore.com>
 137
 138         * gdb-if.c (open): Rename to...
 139         (rx_sim_is_open): This. Replace all uses of "open" by uses of
 140         "rx_sim_is_open" throughout.
 141
 142 2014-08-19  Alan Modra  <amodra@gmail.com>
 143
 144         * configure: Regenerate.
 145
 146 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 147
 148         * configure: Regenerate.
 149         * config.in: Regenerate.
 150
 151 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 152
 153         * gdb-if.c (sim_do_command): Add const to cmd.  Move args
 154         to top and add const.  Call strdup on cmd and free at end.
 155
 156 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * gdb-if.c (sim_load): Add const to prog.
 159
 160 2014-02-17  Kevin Buettner  <kevinb@redhat.com>
 161
 162         * gdb-if.c (rx_signal_to_host):  Rename to
 163         `rx_signal_to_gdb_signal'.  Make static.  Update all callers
 164         to use new name.  Use signal names from include/gdb/signals.h.
 165
 166 2013-09-23  Alan Modra  <amodra@gmail.com>
 167
 168         * configure: Regenerate.
 169
 170 2013-06-25  Nick Clifton  <nickc@redhat.com>
 171
 172         * rx.c (SHIFT_OP): A shift by zero still sets the condition
 173         codes.
 174
 175 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 176
 177         * aclocal.m4, configure: Regenerate.
 178
 179 2013-01-16  Nick Clifton  <nickc@redhat.com>
 180
 181         * rx.c (decode_opcode): Handle RXO_satr.
 182
 183 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 184
 185         * config.in, configure: Regenerate.
 186
 187 2012-05-24  Pedro Alves  <palves@redhat.com>
 188
 189         PR gdb/7205
 190
 191         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 192
 193 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * aclocal.m4, config.in, configure: Regenerate.
 196
 197 2012-03-22  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * configure.ac (CYCLE_ACCURATE): Add template with AC_DEFINE call.
 200         (CYCLE_STATS): Likewise.
 201
 202 2012-03-02  Kevin Buettner  <kevinb@redhat.com>
 203
 204         * load.h (rx_load): Add `callback' parameter to function prototype.
 205         (gdb/callback.h): Include.
 206         * load.c (load.h): Include.
 207         (xprintf, find_section_name_by_offset): New functions.
 208         (rx_load): Add `callback' parameter.  Add code for printing
 209         section loaded using GDB's printf facilities.
 210         * gdb-if.c (sim_load, sim_create_inferior): Update calls to
 211         rx_load().
 212         * main.c (main): Likewise.
 213         * syscalls.c, syscalls.h (get_callbacks): New function.
 214
 215 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 216
 217         * aclocal.m4: New file.
 218         * configure: Regenerate.
 219
 220 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * configure.ac: Change include to common/acinclude.m4.
 223
 224 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 225
 226         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 227         call.  Replace common.m4 include with SIM_AC_COMMON.
 228         * configure: Regenerate.
 229
 230 2011-07-11  Mike Frysinger  <vapier@gentoo.org>
 231
 232         * configure.ac: Rename from configure.in.
 233
 234 2011-07-11  Mike Frysinger  <vapier@gentoo.org>
 235
 236         * configure.in: Add "dnl" before copyright notice.
 237
 238 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * gdb-if.c (sim_complete_command): New stub function.
 241
 242 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
 243
 244         * gdb-if.c (sim_store_register): Update return value to
 245         match new API.
 246
 247 2010-12-14  DJ Delorie  <dj@redhat.com>
 248
 249         * rx.c (decode_opcode): For "MVFC PC,", use the address of the
 250         opcode, not the address following the opcode.
 251         (decode_opcode): RXO_branchrel is relative to the opcode's PC, not
 252         the address following the opcode.
 253
 254 2010-11-11  DJ Delorie  <dj@redhat.com>
 255
 256         * rx.c (lsb_count): New.
 257         (divu_cycles): New.
 258         (div_cycles): New.
 259         (decode_opcode): Fix cycle count math for div, divu, suntil, and
 260         swhile.
 261
 262 2010-09-29  Kevin Buettner  <kevinb@redhat.com>
 263
 264         * mem.c (rx_mem_ptr): When invalidating the decode cache, account
 265         for the fact that the instruction decoder never uses swapped
 266         addresses.
 267
 268 2010-09-29  Nick Clifton  <nickc@redhat.com>
 269
 270         * rx.c (decode_opcode: RXO_int): Only break out of the emulation
 271         loop if rx_syscall() does not return a RX_STEPPED result.
 272
 273 2010-09-23  Kevin Buettner  <kevinb@redhat.com>
 274
 275         * rx.c (decode_opcode): Add cycle information for RXO_smovu.
 276
 277 2010-09-23  Kevin Buettner  <kevinb@redhat.com>
 278
 279         * fpu.c, gdb-if.c, load.c, misc.c, syscalls.c (config.h): Include.
 280
 281         * rx.c (decode_opcode): Declare `tx' as unsigned.
 282
 283         * cpu.h (reset_decoder): Declare.
 284         * load.c (rx_load): Call `reset_decoder'.
 285         * rx.c (reset_decoder): New function.
 286
 287 2010-07-29  DJ Delorie  <dj@redhat.com>
 288
 289         * rx.c (decode_cache_base): New.
 290         (id_names): Remove ediv and edivu.
 291         (optype_names): Add TwoReg.
 292         (maybe_get_mem_page): New.
 293         (rx_get_byte): Call it.
 294         (get_op): Add TwoReg support.
 295         (put_op): Likewise.
 296         (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode"
 297         is a pointer now.
 298         (DO_RETURN): New.  We use longjmp to return an exception result.
 299         (decode_opcode): Make opcode a pointer to the decode cache.  Save
 300         decoded opcode information and re-use.  Call DO_RETURN instead of
 301         return throughout.  Remove ediv and edivu.
 302         * mem.c (ptdc): New.  Adds decode cache.
 303         (rx_mem_ptr): Support it.
 304         (rx_mem_decode_cache): New.
 305         * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE.
 306         (rx_mem_decode_cache): Declare.
 307         * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here...
 308         * main.c (main): ...and here.  Use a fast loop if neither trace
 309         nor disassemble is given.
 310         * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED,
 311         RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a
 312         valid code for anything.
 313
 314 2010-07-27  DJ Delorie  <dj@redhat.com>
 315
 316         * README.txt: New.
 317         * config.h (CYCLE_ACCURATE, CYCLE_STATS): New.
 318         * configure.in (--enable-cycle-accurate, --enable-cycle-stats):
 319         New.  Default to enabled.
 320         * configure: Regenerate.
 321
 322         * cpu.h (regs_type): Add cycle tracking info.
 323         (reset_pipeline_stats): Declare.
 324         (halt_pipeline_stats): Declare.
 325         (pipeline_stats): Declare.
 326         * main.c (done): Call pipeline_stats().
 327         * mem.h (rx_mem_ptr): Moved to here ...
 328         * mem.c (mem_ptr): ... from here.  Rename throughout.
 329         (mem_put_byte): Move LEDs to Port A.  Add Port B to control cycle
 330         statistics.  Move UART to SCI4.
 331         (mem_put_hi): Add TPU 1-2.  TPU 1 and 2 count CPU cycles.
 332         * reg.c (init_regs): Set Rt reg to -1 (no reg).
 333         * rx.c: Add cycle counting and statistics throughout.
 334         (rx_get_byte): Optimize for speed.
 335         (decode_opcode): Likewise.
 336         (reset_pipeline_stats): New.
 337         (halt_pipeline_stats): New.
 338         (pipeline_stats): New.
 339         * trace.c (sim_disasm_one): Print cycle count.
 340
 341 2010-07-07  Kevin Buettner  <kevinb@redhat.com>
 342
 343         * gdb-if.c (sim_store_register): Add case for sim_rx_acc_regnum.
 344
 345 2010-06-24  Kevin Buettner  <kevinb@redhat.com>
 346
 347         * gdb-if.c (trace.h): Include.
 348         (reg_size, sim_fetch_register): Add cases for sim_rx_acc_regnum.
 349
 350 2010-06-07  Nick Clifton  <nickc@redhat.com>
 351
 352         * reg.c (set_oszc): Use unsigned int for the mask.
 353         (set_szc, set_osz, set_sz): Likewise.
 354
 355 2010-05-28  Kevin Buettner  <kevinb@redhat.com>
 356
 357         * gdb-if.c (sim_do_command): Add a "sim verbose noisy" command.
 358
 359 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 360
 361         * gdb-if.c (sim_write): Add const to buf arg.
 362
 363 2010-01-30  Masaki Muranaka  <monaka@monami-software.com>
 364
 365         * configure.in: Check if the host has getopt.h.
 366         * configure: Regenerate.
 367         * config.in: Regenerate.
 368         * main.c: Include config.h.
 369         Use HAVE_STDLIB_H, HAVE_UNISTD_H, HAVE_GETOPT_H.
 370         Include getopt.h in case HAVE_GETOPT_H is defined.
 371
 372 2009-12-22  Yoshinori Sato  <ysato@users.sourceforge.jp>
 373
 374         * rx/rx.c (decode_opcode): btst bit address mask fix.
 375
 376 2009-11-30  DJ Delorie  <dj@redhat.com>
 377
 378         * rx/rx.c (decode_opcode): fix SWHILE logic.
 379
 380 2009-10-27  DJ Delorie  <dj@redhat.com>
 381             Kevin Buettner <kevinb@redhat.com>
 382
 383         * load.h: New.
 384         * rx.c: New.
 385         * syscalls.c: New.
 386         * syscalls.h: New.
 387         * load.c: New.
 388         * configure.in: New.
 389         * gdb-if.c: New.
 390         * err.c: New.
 391         * cpu.h: New.
 392         * Makefile.in: New.
 393         * fpu.c: New.
 394         * mem.c: New.
 395         * config.in: New.
 396         * err.h: New.
 397         * reg.c: New.
 398         * mem.h: New.
 399         * main.c: New.
 400         * misc.h: New.
 401         * trace.c: New.
 402         * misc.c: New.
 403         * syscall.h: New.
 404         * trace.h: New.
 405         * fpu.h: New.