decoder/source/ptm/trc_cmp_cfg_ptm.cpp

/*
 * \file       trc_cmp_cfg_ptm.cpp
 * \brief      Reference CoreSight Trace Decoder : 
 * 
 * \copyright  Copyright (c) 2015, ARM Limited. All Rights Reserved.
 */

/* 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution. 
 * 
 * 3. Neither the name of the copyright holder nor the names of its contributors 
 * may be used to endorse or promote products derived from this software without 
 * specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
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 */ 

#include "ptm/trc_cmp_cfg_ptm.h"

PtmConfig::PtmConfig()
{
    // defaults set ETMv1.1, V7A
    arch_ver = ARCH_V7;
    core_prof = profile_CortexA;
    reg_ccer = 0;
    reg_idr = 0x4100F310;
    reg_ctrl = 0;
}

const int PtmConfig::CtxtIDBytes() const
{
    int ctxtIdsizes[] = { 0, 1, 2, 4 };
    return ctxtIdsizes[(reg_ctrl >> 14) & 0x3];
}


/* End of File trc_cmp_cfg_ptm.cpp */