ETMv4 Instuction Trace Protocol Packet. More...

#include <trc_pkt_elem_etmv4i.h>

Inheritance diagram for EtmV4ITrcPacket:

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Collaboration diagram for EtmV4ITrcPacket:

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Public Member Functions
	EtmV4ITrcPacket ()
	~EtmV4ITrcPacket ()
EtmV4ITrcPacket &	operator= (const ocsd_etmv4_i_pkt *p_pkt)
virtual const void *	c_pkt () const
	return the underlying C API packet structure
void	initStartState ()
	Set to initial state - no intra packet state valid. Use on start of trace / discontinuities.
void	initNextPacket ()
	clear any single packet only flags / state.
void	setType (const ocsd_etmv4_i_pkt_type pkt_type)
void	updateErrType (const ocsd_etmv4_i_pkt_type err_pkt_type, const uint8_t val=0)
void	clearTraceInfo ()
	clear all the trace info data prior to setting for new trace info packet.
void	setTraceInfo (const uint32_t infoVal)
void	setTraceInfoKey (const uint32_t keyVal)
void	setTraceInfoSpec (const uint32_t specVal)
void	setTraceInfoCyct (const uint32_t cyctVal)
void	setTS (const uint64_t value, const uint8_t bits)
void	setCycleCount (const uint32_t value)
void	setCommitElements (const uint32_t commit_elem)
void	setCancelElements (const uint32_t cancel_elem)
void	setAtomPacket (const ocsd_pkt_atm_type type, const uint32_t En_bits, const uint8_t num)
void	setCondIF1 (uint32_t const cond_key)
void	setCondIF2 (uint8_t const c_elem_idx)
void	setCondIF3 (uint8_t const num_c_elem, const bool finalElem)
void	setCondRF1 (const uint32_t key[2], const uint8_t res[2], const uint8_t CI[2], const bool set2Keys)
void	setCondRF2 (const uint8_t key_incr, const uint8_t token)
void	setCondRF3 (const uint16_t tokens)
void	setCondRF4 (const uint8_t token)
void	setContextInfo (const bool update, const uint8_t EL=0, const uint8_t NS=0, const uint8_t SF=0, const uint8_t NSE=0)
void	setContextVMID (const uint32_t VMID)
void	setContextCID (const uint32_t CID)
void	setExceptionInfo (const uint16_t excep_type, const uint8_t addr_interp, const uint8_t m_fault_pending, const uint8_t m_type)
void	set64BitAddress (const uint64_t addr, const uint8_t IS)
void	set32BitAddress (const uint32_t addr, const uint8_t IS)
void	updateShortAddress (const uint32_t addr, const uint8_t IS, const uint8_t update_bits)
void	setAddressExactMatch (const uint8_t idx)
void	setDataSyncMarker (const uint8_t dsm_val)
void	setEvent (const uint8_t event_val)
void	setQType (const bool has_count, const uint32_t count, const bool has_addr, const bool addr_match, const uint8_t type)
void	setITE (const uint8_t el, const uint64_t value)
const ocsd_etmv4_i_pkt_type	getType () const
const ocsd_etmv4_i_pkt_type	getErrType () const
const bool	hasCommitElementsCount () const
	return true if this packet has set the commit packet count.
const etmv4_trace_info_t &	getTraceInfo () const
const uint32_t	getCCThreshold () const
const uint32_t	getP0Key () const
const uint32_t	getCurrSpecDepth () const
const ocsd_pkt_atom &	getAtom () const
const int	getNumAtoms () const
const etmv4_context_t &	getContext () const
const uint8_t &	getAddrMatch () const
const ocsd_vaddr_t &	getAddrVal () const
const uint8_t &	getAddrIS () const
const bool	getAddr64Bit () const
const uint64_t	getTS () const
const uint32_t	getCC () const
const int	getCommitElem () const
const int	getCancelElem () const
const uint8_t	getITE_EL () const
const uint64_t	getITE_value () const
const bool	isBadPacket () const
virtual void	toString (std::string &str) const
virtual void	toStringFmt (const uint32_t fmtFlags, std::string &str) const
void	setProtocolVersion (const uint8_t version)
Public Member Functions inherited from TrcPacketBase
	TrcPacketBase ()
virtual	~TrcPacketBase ()
Public Member Functions inherited from trcPrintableElem
	trcPrintableElem ()
virtual	~trcPrintableElem ()

Additional Inherited Members
Static Public Member Functions inherited from trcPrintableElem
static void	getValStr (std::string &valStr, const int valTotalBitSize, const int valValidBits, const uint64_t value, const bool asHex=true, const int updateBits=0)
Public Attributes inherited from _ocsd_etmv4_i_pkt
ocsd_etmv4_i_pkt_type	type
ocsd_pkt_vaddr	v_addr
	most recently broadcast address packet
uint8_t	v_addr_ISA
	ISA for the address packet. (0 = IS0 / 1 = IS1).
etmv4_context_t	context
	current context for PE
struct {
uint64_t timestamp
	current timestamp value More...
uint8_t bits_changed
	bits updated in this timestamp packet. More...
}	ts
uint32_t	cc_threshold
	cycle count threshold - from trace info.
ocsd_pkt_atom	atom
	atom elements - number of atoms indicates validity of packet
uint32_t	cycle_count
	cycle count
uint32_t	curr_spec_depth
	current speculation depth
uint32_t	p0_key
	current P0 key value for data packet synchronisation
uint32_t	commit_elements
uint32_t	cancel_elements
etmv4_trace_info_t	trace_info
	trace info structure - programmed configuration of trace capture.
struct {
uint32_t exceptionType:10
	exception number More...
uint32_t addr_interp:2
	address value interpretation More...
uint32_t m_fault_pending:1
	M class fault pending. More...
uint32_t m_type:1
	1 if M class exception. More...
}	exception_info
uint8_t	addr_exact_match_idx
	address match index in this packet.
uint8_t	dsm_val
	Data Sync Marker number, or unnumbered atom count - packet type determines.
uint8_t	event_val
	Event value on event packet.
struct {
uint32_t cond_c_key
uint8_t num_c_elem
struct {
uint32_t cond_key_set:1
uint32_t f3_final_elem:1
uint32_t f2_cond_incr:1
}
}	cond_instr
struct {
uint32_t cond_r_key_0
uint32_t cond_r_key_1
struct {
uint32_t res_0:4
uint32_t res_1:4
uint32_t ci_0:1
uint32_t ci_1:1
uint32_t key_res_0_set:1
uint32_t key_res_1_set:1
uint32_t f2_key_incr:2
uint32_t f2f4_token:2
uint32_t f3_tokens:12
}
}	cond_result
struct {
uint32_t q_count
struct {
uint32_t addr_present:1
uint32_t addr_match:1
uint32_t count_present:1
uint32_t q_type:4
}
}	Q_pkt
struct {
uint8_t el
uint64_t value
}	ite_pkt
union {
uint32_t val
struct {
uint32_t context_valid:1
uint32_t ts_valid:1
uint32_t spec_depth_valid:1
uint32_t p0_key_valid:1
uint32_t cond_c_key_valid:1
uint32_t cond_r_key_valid:1
uint32_t trace_info_valid:1
uint32_t cc_thresh_valid:1
uint32_t cc_valid:1
uint32_t commit_elem_valid:1
} bits
}	pkt_valid
	valid bits for packet elements (addresses have their own valid bits).
ocsd_etmv4_i_pkt_type	err_type
uint8_t	err_hdr_val
uint8_t	protocol_version

Detailed Description

ETMv4 Instuction Trace Protocol Packet.

This class represents a single ETMv4 data trace packet, along with intra packet state.

Definition at line 110 of file trc_pkt_elem_etmv4i.h.

Constructor & Destructor Documentation

◆ EtmV4ITrcPacket()

EtmV4ITrcPacket::EtmV4ITrcPacket ( )

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◆ ~EtmV4ITrcPacket()

EtmV4ITrcPacket::~EtmV4ITrcPacket ( )

Member Function Documentation

◆ c_pkt()

virtual const void * EtmV4ITrcPacket::c_pkt ( ) const

inlinevirtual

return the underlying C API packet structure

Implements TrcPacketBase.

Definition at line 118 of file trc_pkt_elem_etmv4i.h.

◆ getAddr64Bit()

const bool EtmV4ITrcPacket::getAddr64Bit ( ) const

inline

Definition at line 192 of file trc_pkt_elem_etmv4i.h.

◆ getAddrIS()

const uint8_t & EtmV4ITrcPacket::getAddrIS ( ) const

inline

Definition at line 191 of file trc_pkt_elem_etmv4i.h.

◆ getAddrMatch()

const uint8_t & EtmV4ITrcPacket::getAddrMatch ( ) const

inline

Definition at line 189 of file trc_pkt_elem_etmv4i.h.

◆ getAddrVal()

const ocsd_vaddr_t & EtmV4ITrcPacket::getAddrVal ( ) const

inline

Definition at line 190 of file trc_pkt_elem_etmv4i.h.

◆ getAtom()

const ocsd_pkt_atom & EtmV4ITrcPacket::getAtom ( ) const

inline

Definition at line 182 of file trc_pkt_elem_etmv4i.h.

◆ getCancelElem()

const int EtmV4ITrcPacket::getCancelElem ( ) const

inline

Definition at line 202 of file trc_pkt_elem_etmv4i.h.

◆ getCC()

const uint32_t EtmV4ITrcPacket::getCC ( ) const

inline

Definition at line 198 of file trc_pkt_elem_etmv4i.h.

◆ getCommitElem()

const int EtmV4ITrcPacket::getCommitElem ( ) const

inline

Definition at line 201 of file trc_pkt_elem_etmv4i.h.

◆ getContext()

const etmv4_context_t & EtmV4ITrcPacket::getContext ( ) const

inline

Definition at line 186 of file trc_pkt_elem_etmv4i.h.

◆ getErrType()

const ocsd_etmv4_i_pkt_type EtmV4ITrcPacket::getErrType ( ) const

inline

Definition at line 167 of file trc_pkt_elem_etmv4i.h.

◆ getITE_EL()

const uint8_t EtmV4ITrcPacket::getITE_EL ( ) const

inline

Definition at line 205 of file trc_pkt_elem_etmv4i.h.

◆ getITE_value()

const uint64_t EtmV4ITrcPacket::getITE_value ( ) const

inline

Definition at line 206 of file trc_pkt_elem_etmv4i.h.

◆ getNumAtoms()

const int EtmV4ITrcPacket::getNumAtoms ( ) const

inline

Definition at line 183 of file trc_pkt_elem_etmv4i.h.

◆ getTraceInfo()

const etmv4_trace_info_t & EtmV4ITrcPacket::getTraceInfo ( ) const

inline

Definition at line 176 of file trc_pkt_elem_etmv4i.h.

◆ getTS()

const uint64_t EtmV4ITrcPacket::getTS ( ) const

inline

Definition at line 195 of file trc_pkt_elem_etmv4i.h.

◆ getType()

const ocsd_etmv4_i_pkt_type EtmV4ITrcPacket::getType ( ) const

inline

Definition at line 166 of file trc_pkt_elem_etmv4i.h.

◆ hasCommitElementsCount()

const bool EtmV4ITrcPacket::hasCommitElementsCount ( ) const

inline

return true if this packet has set the commit packet count.

Definition at line 170 of file trc_pkt_elem_etmv4i.h.

◆ initNextPacket()

void EtmV4ITrcPacket::initNextPacket ( )

clear any single packet only flags / state.

◆ initStartState()

void EtmV4ITrcPacket::initStartState ( )

Set to initial state - no intra packet state valid. Use on start of trace / discontinuities.

◆ operator=()

EtmV4ITrcPacket & EtmV4ITrcPacket::operator= ( const ocsd_etmv4_i_pkt * p_pkt )

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◆ setProtocolVersion()

void EtmV4ITrcPacket::setProtocolVersion ( const uint8_t version )

inline

Definition at line 215 of file trc_pkt_elem_etmv4i.h.

◆ setType()

void EtmV4ITrcPacket::setType ( const ocsd_etmv4_i_pkt_type pkt_type )

inline

Definition at line 124 of file trc_pkt_elem_etmv4i.h.

◆ toString()

virtual void EtmV4ITrcPacket::toString ( std::string & str ) const

virtual

Reimplemented from trcPrintableElem.

◆ toStringFmt()

virtual void EtmV4ITrcPacket::toStringFmt	(	const uint32_t	fmtFlags,
		std::string &	str ) const

virtual

Reimplemented from trcPrintableElem.

The documentation for this class was generated from the following file:

/build/libopencsd-wPklVS/libopencsd-1.5.5/decoder/include/opencsd/etmv4/trc_pkt_elem_etmv4i.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EtmV4ITrcPacket()

◆ ~EtmV4ITrcPacket()

Member Function Documentation

◆ c_pkt()

◆ getAddr64Bit()

◆ getAddrIS()

◆ getAddrMatch()

◆ getAddrVal()

◆ getAtom()

◆ getCancelElem()

◆ getCC()

◆ getCommitElem()

◆ getContext()

◆ getErrType()

◆ getITE_EL()

◆ getITE_value()

◆ getNumAtoms()

◆ getTraceInfo()

◆ getTS()

◆ getType()

◆ hasCommitElementsCount()

◆ initNextPacket()

◆ initStartState()

◆ operator=()

◆ setProtocolVersion()

◆ setType()

◆ toString()

◆ toStringFmt()