sim/rx/ChangeLog

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