| /* |
| * \file trc_pkt_elem_etmv3.h |
| * \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. |
| */ |
| |
| #ifndef ARM_TRC_PKT_ELEM_ETMV3_H_INCLUDED |
| #define ARM_TRC_PKT_ELEM_ETMV3_H_INCLUDED |
| |
| #include "trc_pkt_types_etmv3.h" |
| #include "trc_printable_elem.h" |
| |
| /** @addtogroup trc_pkts |
| @{*/ |
| |
| /*! |
| * @class EtmV3TrcPacket |
| * @brief ETMv3 Trace Protocol Packet. |
| * |
| * This class represents a single ETMv3 trace packet, along with intra packet state. |
| * |
| */ |
| class EtmV3TrcPacket : public rctdl_etmv3_pkt, trcPrintableElem |
| { |
| public: |
| EtmV3TrcPacket(); |
| ~EtmV3TrcPacket(); |
| |
| EtmV3TrcPacket &operator =(const rctdl_etmv3_pkt* p_pkt); |
| |
| // update interface - set packet values |
| |
| void Clear(); //!< clear update data in packet ready for new one. |
| void ResetState(); //!< reset intra packet state data -on full decoder reset. |
| |
| void SetType(const rctdl_etmv3_pkt_type p_type); |
| void SetErrType(const rctdl_etmv3_pkt_type e_type); |
| void UpdateAddress(const rctdl_vaddr_t partAddrVal, const int updateBits); |
| void SetException( const rctdl_armv7_exception type, |
| const uint16_t number, |
| const bool cancel, |
| const bool cm_type, |
| const int irq_n = 0, |
| const int resume = 0); |
| void UpdateNS(const int NS); |
| void UpdateAltISA(const int AltISA); |
| void UpdateHyp(const int Hyp); |
| void UpdateISA(const rctdl_isa isa); |
| void UpdateContextID(const uint32_t contextID); |
| void UpdateVMID(const uint8_t VMID); |
| void UpdateTimestamp(const uint64_t tsVal, const uint8_t updateBits); |
| |
| bool UpdateAtomFromPHdr(const uint8_t pHdr, const bool cycleAccurate); //!< Interpret P Hdr, return true if valid, false if not. |
| |
| void SetDataOOOTag(const uint8_t tag); |
| void SetDataValue(const uint32_t value); |
| void UpdateDataAddress(const uint32_t value, const uint8_t valid_bits); |
| void UpdateDataEndian(const uint8_t BE_Val); |
| void SetCycleCount(const uint32_t cycleCount); |
| void SetISyncReason(const etmv3_isync_reason_t reason); |
| void SetISyncHasCC(); |
| void SetISyncIsLSiP(); |
| void SetISyncNoAddr(); |
| |
| // packet status interface - get packet info. |
| |
| const int AltISA() const { return context.curr_alt_isa; }; |
| const rctdl_isa ISA() const { return curr_isa; }; |
| const bool isBadPacket() const; |
| |
| // printing |
| virtual void toString(std::string &str) const; |
| virtual void toStringFmt(const uint32_t fmtFlags, std::string &str) const; |
| |
| |
| private: |
| const char *packetTypeName(const rctdl_etmv3_pkt_type type, const char **ppDesc) const; |
| void getBranchAddressStr(std::string &valStr) const; |
| void getAtomStr(std::string &valStr) const; |
| void getISyncStr(std::string &valStr) const; |
| void getISAStr(std::string &isaStr) const; |
| void getExcepStr(std::string &excepStr) const; |
| }; |
| |
| inline void EtmV3TrcPacket::UpdateNS(const int NS) |
| { |
| context.curr_NS = NS; |
| context.updated = 1; |
| }; |
| |
| inline void EtmV3TrcPacket::UpdateAltISA(const int AltISA) |
| { |
| context.curr_alt_isa = AltISA; |
| context.updated = 1; |
| } |
| |
| inline void EtmV3TrcPacket::UpdateHyp(const int Hyp) |
| { |
| context.curr_Hyp = Hyp; |
| context.updated = 1; |
| } |
| |
| inline void EtmV3TrcPacket::UpdateISA(const rctdl_isa isa) |
| { |
| prev_isa = curr_isa; |
| curr_isa = isa; |
| } |
| |
| inline void EtmV3TrcPacket::SetType(const rctdl_etmv3_pkt_type p_type) |
| { |
| type = p_type; |
| } |
| |
| inline void EtmV3TrcPacket::SetErrType(const rctdl_etmv3_pkt_type e_type) |
| { |
| err_type = type; |
| type = e_type; |
| } |
| |
| inline const bool EtmV3TrcPacket::isBadPacket() const |
| { |
| return (type >= ETM3_PKT_BAD_SEQUENCE); |
| } |
| |
| inline void EtmV3TrcPacket::SetDataOOOTag(const uint8_t tag) |
| { |
| data.ooo_tag = tag; |
| } |
| |
| inline void EtmV3TrcPacket::SetDataValue(const uint32_t value) |
| { |
| data.value = value; |
| data.update_dval = 1; |
| } |
| |
| inline void EtmV3TrcPacket::UpdateContextID(const uint32_t contextID) |
| { |
| context.updated_c = 1; |
| context.ctxtID = contextID; |
| } |
| |
| inline void EtmV3TrcPacket::UpdateVMID(const uint8_t VMID) |
| { |
| context.updated_v = 1; |
| context.VMID = VMID; |
| } |
| |
| inline void EtmV3TrcPacket::UpdateDataEndian(const uint8_t BE_Val) |
| { |
| data.be = BE_Val; |
| data.update_be = 1; |
| } |
| |
| inline void EtmV3TrcPacket::SetCycleCount(const uint32_t cycleCount) |
| { |
| cycle_count = cycleCount; |
| } |
| |
| inline void EtmV3TrcPacket::SetISyncReason(const etmv3_isync_reason_t reason) |
| { |
| isync_info.reason = reason; |
| } |
| |
| inline void EtmV3TrcPacket::SetISyncHasCC() |
| { |
| isync_info.has_cycle_count = 1; |
| } |
| |
| inline void EtmV3TrcPacket::SetISyncIsLSiP() |
| { |
| isync_info.has_LSipAddress = 1; |
| } |
| |
| inline void EtmV3TrcPacket::SetISyncNoAddr() |
| { |
| isync_info.no_address = 1; |
| } |
| |
| /** @}*/ |
| #endif // ARM_TRC_PKT_ELEM_ETMV3_H_INCLUDED |
| |
| /* End of File trc_pkt_elem_etmv3.h */ |