sim/rx/ChangeLog

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