sim/rx/ChangeLog

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