sim/rx/ChangeLog

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