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/*
* \file trc_cmp_cfg_etmv3.cpp
* \brief OpenCSD :
*
* \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;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "opencsd/etmv3/trc_cmp_cfg_etmv3.h"
EtmV3Config::EtmV3Config()
{
// defaults set ETMv3.4, V7A, instruction only.
m_cfg.arch_ver = ARCH_V7;
m_cfg.core_prof = profile_CortexA;
m_cfg.reg_ccer = 0;
m_cfg.reg_idr = 0x4100F240; // default trace IDR value
m_cfg.reg_ctrl = 0;
}
EtmV3Config::EtmV3Config(const ocsd_etmv3_cfg *cfg_regs)
{
m_cfg = *cfg_regs;
}
EtmV3Config::EtmTraceMode const EtmV3Config::GetTraceMode() const
{
int mode = 0 + ( isDataValTrace() ? 1 : 0 ) + (isDataAddrTrace() ? 2 : 0) + (isInstrTrace() ? 0 : 3);
return (EtmTraceMode)mode;
}
const int EtmV3Config::CtxtIDBytes() const
{
int ctxtIdsizes[] = { 0, 1, 2, 4 };
return ctxtIdsizes[(m_cfg.reg_ctrl >> 14) & 0x3];
}
/* End of File trc_cmp_cfg_etmv3.cpp */
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