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