| /* |
| * \file trc_cmp_cfg_etmv4.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; |
| * 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 "etmv4/trc_cmp_cfg_etmv4.h" |
| |
| EtmV4Config::EtmV4Config() |
| { |
| reg_idr0 = 0x28000EA1; |
| reg_idr1 = 0x4100F403; |
| reg_idr2 = 0x00000488; |
| reg_idr8 = 0; |
| reg_idr9 = 0; |
| reg_idr10 = 0; |
| reg_idr11 = 0; |
| reg_idr12 = 0; |
| reg_idr13 = 0; |
| reg_configr = 0xC1; |
| reg_traceidr = 0; |
| arch_ver = ARCH_V7; |
| core_prof = profile_CortexA; |
| |
| PrivateInit(); |
| } |
| |
| EtmV4Config & EtmV4Config::operator=(const rctdl_etmv4_cfg *p_cfg) |
| { |
| *dynamic_cast<rctdl_etmv4_cfg *>(this) = *p_cfg; |
| PrivateInit(); |
| return *this; |
| } |
| |
| void EtmV4Config::PrivateInit() |
| { |
| m_QSuppCalc = false; |
| m_QSuppFilter = false; |
| m_QSuppType = Q_NONE; |
| m_VMIDSzCalc = false; |
| m_VMIDSize = 0; |
| m_condTraceCalc = false; |
| m_CondTrace = COND_TR_DIS; |
| } |
| |
| void EtmV4Config::CalcQSupp() |
| { |
| QSuppType qtypes[] = { |
| Q_NONE, |
| Q_ICOUNT_ONLY, |
| Q_NO_ICOUNT_ONLY, |
| Q_FULL |
| }; |
| uint8_t Qsupp = (reg_idr0 >> 15) & 0x3; |
| m_QSuppType = qtypes[Qsupp]; |
| m_QSuppFilter = (bool)((reg_idr0 & 0x4000) == 0x4000) && (m_QSuppType != Q_NONE); |
| m_QSuppCalc = true; |
| } |
| |
| void EtmV4Config::CalcVMIDSize() |
| { |
| uint32_t vmidszF = (reg_idr2 >> 10) & 0x1F; |
| if(vmidszF == 1) |
| m_VMIDSize = 8; |
| else if(MinVersion() > 0) |
| { |
| if(vmidszF == 2) |
| m_VMIDSize = 16; |
| else if(vmidszF == 4) |
| m_VMIDSize = 32; |
| } |
| m_VMIDSzCalc = true; |
| } |
| |
| /* End of File trc_cmp_cfg_etmv4.cpp */ |