cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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core-sample_controller.c (2217B)

      1/*
      2 * Copyright (c) 2018, 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/host-utils.h"
     32
     33#include "core-sample_controller/core-isa.h"
     34#include "overlay_tool.h"
     35
     36#define xtensa_modules xtensa_modules_sample_controller
     37#include "core-sample_controller/xtensa-modules.c.inc"
     38
     39static XtensaConfig sample_controller __attribute__((unused)) = {
     40    .name = "sample_controller",
     41    .gdb_regmap = {
     42        .reg = {
     43#include "core-sample_controller/gdb-config.c.inc"
     44        }
     45    },
     46    .isa_internal = &xtensa_modules,
     47    .clock_freq_khz = 10000,
     48    DEFAULT_SECTIONS
     49};
     50
     51REGISTER_CORE(sample_controller)