sim/rx/ChangeLog

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