trc_pkt_elem_stm.h

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/* 
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 * 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. 
 * 
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 * 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 
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 * 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, 
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#ifndef ARM_TRC_PKT_ELEM_STM_H_INCLUDED
#define ARM_TRC_PKT_ELEM_STM_H_INCLUDED
 
#include "trc_pkt_types_stm.h"
#include "common/trc_printable_elem.h"
#include "common/trc_pkt_elem_base.h"

class StmTrcPacket :  public TrcPacketBase, public ocsd_stm_pkt, public trcPrintableElem
{
public:
    StmTrcPacket();
    ~StmTrcPacket() {};
    
    StmTrcPacket &operator =(const ocsd_stm_pkt *p_pkt);
 
    virtual const void *c_pkt() const { return (const ocsd_stm_pkt *)this; };
 
    void initStartState();  
    void initNextPacket();  
 
    void setPacketType(const ocsd_stm_pkt_type type, const bool bMarker);
    void updateErrType(const ocsd_stm_pkt_type err_type);
    void setMaster(const uint8_t master);
    void setChannel(const uint16_t channel, const bool b8Bit);
    void setTS(const uint64_t ts_val, const uint8_t updatedBits);
    void onVersionPkt(const ocsd_stm_ts_type type);
 
    void setD4Payload(const uint8_t value);
    void setD8Payload(const uint8_t value);
    void setD16Payload(const uint16_t value);
    void setD32Payload(const uint32_t value);
    void setD64Payload(const uint64_t value);
 
    const bool isMarkerPkt() const;
    const bool isTSPkt() const;
    
    const ocsd_stm_pkt_type getPktType() const;
    const ocsd_stm_pkt_type getPktErrType() const;
    const uint8_t getMaster() const;
    const uint16_t getChannel() const;
    const ocsd_stm_ts_type getTSType() const;
    const uint64_t getTSVal() const;
 
    const uint8_t getD4Val() const;
    const uint8_t getD8Val() const;
    const uint16_t getD16Val() const;
    const uint32_t getD32Val() const;
    const uint64_t getD64Val() const;
 
    const bool isBadPacket() const;
 
    // printing
    virtual void toString(std::string &str) const;
    virtual void toStringFmt(const uint32_t fmtFlags, std::string &str) const;
 
 
private:
    void pktTypeName(const ocsd_stm_pkt_type pkt_type, std::string &name, std::string &desc) const;
};
 
inline void StmTrcPacket::setPacketType(const ocsd_stm_pkt_type type, const bool bMarker)
{
    this->type = type;
    if(bMarker)
        pkt_has_marker = 1;
}
 
inline void StmTrcPacket::updateErrType(const ocsd_stm_pkt_type err_type)
{
    this->err_type = this->type;    // original type is the err type;
    this->type = err_type;          // mark main type as an error.
}
 
inline void StmTrcPacket::setMaster(const uint8_t master)
{
    this->master = master;
    channel = 0;    // M8 forces current channel to 0.
}
 
inline void StmTrcPacket::setChannel(const uint16_t channel, const bool b8Bit)
{
    if(b8Bit)
        this->channel = (this->channel & 0xFF00) | (channel & 0xFF);
    else
        this->channel = channel;
}
 
inline void StmTrcPacket::onVersionPkt(const ocsd_stm_ts_type type)
{
    this->ts_type = type;
    master = 0;
    channel = 0;
}
 
inline void StmTrcPacket::setD4Payload(const uint8_t value)
{
    payload.D8 = value & 0xF;
}
 
inline void StmTrcPacket::setD8Payload(const uint8_t value)
{
    payload.D8 = value;
}
 
inline void StmTrcPacket::setD16Payload(const uint16_t value)
{
    payload.D16 = value;
}
 
inline void StmTrcPacket::setD32Payload(const uint32_t value)
{
    payload.D32 = value;
}
 
inline void StmTrcPacket::setD64Payload(const uint64_t value)
{
    payload.D64 = value;
}
 
inline const bool StmTrcPacket::isMarkerPkt() const
{
    return (pkt_has_marker != 0);
}
 
inline const bool StmTrcPacket::isTSPkt() const
{
    return (pkt_has_ts != 0);
}
 
inline const ocsd_stm_pkt_type StmTrcPacket::getPktType() const
{
    return type;
}
 
inline const ocsd_stm_pkt_type StmTrcPacket::getPktErrType() const
{
    return err_type;
}
 
inline const uint8_t StmTrcPacket::getMaster() const
{
    return master;
}
 
inline const uint16_t StmTrcPacket::getChannel() const
{
    return channel;
}
 
inline const ocsd_stm_ts_type StmTrcPacket::getTSType() const
{
    return ts_type;
}
 
inline const uint64_t StmTrcPacket::getTSVal() const
{
    return timestamp;
}
 
inline const uint8_t StmTrcPacket::getD4Val() const
{
    return payload.D8;
}
 
inline const uint8_t StmTrcPacket::getD8Val() const
{
    return payload.D8;
}
 
inline const uint16_t StmTrcPacket::getD16Val() const
{
    return payload.D16;
}
 
inline const uint32_t StmTrcPacket::getD32Val() const
{
    return payload.D32;
}
 
inline const uint64_t StmTrcPacket::getD64Val() const
{
    return payload.D64;
}
 
inline const bool StmTrcPacket::isBadPacket() const
{
    return (bool)(type >= STM_PKT_BAD_SEQUENCE);
}
 
 
#endif // ARM_TRC_PKT_ELEM_STM_H_INCLUDED
 
/* End of File trc_pkt_elem_stm.h */