sim/rx/ChangeLog

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