target/xtensa/core-dsp3400.c

   1 /*
   2  * Copyright (c) 2020, Max Filippov, Open Source and Linux Lab.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are met:
   7  *     * Redistributions of source code must retain the above copyright
   8  *       notice, this list of conditions and the following disclaimer.
   9  *     * Redistributions in binary form must reproduce the above copyright
  10  *       notice, this list of conditions and the following disclaimer in the
  11  *       documentation and/or other materials provided with the distribution.
  12  *     * Neither the name of the Open Source and Linux Lab nor the
  13  *       names of its contributors may be used to endorse or promote products
  14  *       derived from this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  20  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 #include "qemu/osdep.h"
  29 #include "cpu.h"
  30 #include "exec/gdbstub.h"
  31 #include "qemu-common.h"
  32 #include "qemu/host-utils.h"
  33
  34 #include "core-dsp3400/core-isa.h"
  35 #include "core-dsp3400/core-matmap.h"
  36 #include "overlay_tool.h"
  37
  38 #define xtensa_modules xtensa_modules_dsp3400
  39 #include "core-dsp3400/xtensa-modules.c.inc"
  40
  41 static XtensaConfig dsp3400 __attribute__((unused)) = {
  42     .name = "dsp3400",
  43     .gdb_regmap = {
  44         .reg = {
  45 #include "core-dsp3400/gdb-config.c.inc"
  46         }
  47     },
  48     .isa_internal = &xtensa_modules,
  49     .clock_freq_khz = 40000,
  50     .opcode_translators = (const XtensaOpcodeTranslators *[]){
  51         &xtensa_core_opcodes,
  52         &xtensa_fpu2000_opcodes,
  53         NULL,
  54     },
  55     DEFAULT_SECTIONS
  56 };
  57
  58 REGISTER_CORE(dsp3400)