gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory Struct Reference

Indirect branch history information Used for prediction, update and recovery. More...

Public Member Functions
	IndirectHistory ()

Public Attributes
Addr	pcAddr
Addr	targetAddr
InstSeqNum	seqNum
Addr	set_index
Addr	tag
bool	hit
unsigned	ghr
uint64_t	pathHist
bool	was_indirect

Detailed Description

Indirect branch history information Used for prediction, update and recovery.

Definition at line 112 of file simple_indirect.hh.

Constructor & Destructor Documentation

IndirectHistory()

gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::IndirectHistory ( )

inline

Definition at line 127 of file simple_indirect.hh.

References gem5::MaxAddr, pcAddr, targetAddr, and was_indirect.

Member Data Documentation

ghr

unsigned gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::ghr

Definition at line 122 of file simple_indirect.hh.

Referenced by gem5::branch_prediction::SimpleIndirectPredictor::commit(), gem5::branch_prediction::SimpleIndirectPredictor::genIndirectInfo(), gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::recordTarget(), gem5::branch_prediction::SimpleIndirectPredictor::squash(), and gem5::branch_prediction::SimpleIndirectPredictor::update().

hit

bool gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::hit

Definition at line 121 of file simple_indirect.hh.

Referenced by gem5::branch_prediction::SimpleIndirectPredictor::lookup(), and gem5::branch_prediction::SimpleIndirectPredictor::lookup().

pathHist

uint64_t gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::pathHist

Definition at line 123 of file simple_indirect.hh.

pcAddr

Addr gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::pcAddr

Definition at line 115 of file simple_indirect.hh.

Referenced by gem5::branch_prediction::SimpleIndirectPredictor::commit(), IndirectHistory(), gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::recordTarget(), gem5::branch_prediction::SimpleIndirectPredictor::squash(), and gem5::branch_prediction::SimpleIndirectPredictor::update().

seqNum

InstSeqNum gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::seqNum

Definition at line 117 of file simple_indirect.hh.

set_index

Addr gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::set_index

Definition at line 119 of file simple_indirect.hh.

Referenced by gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::recordTarget(), and gem5::branch_prediction::SimpleIndirectPredictor::update().

tag

Addr gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::tag

Definition at line 120 of file simple_indirect.hh.

Referenced by gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::recordTarget(), and gem5::branch_prediction::SimpleIndirectPredictor::update().

targetAddr

Addr gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::targetAddr

Definition at line 116 of file simple_indirect.hh.

Referenced by IndirectHistory().

was_indirect

bool gem5::branch_prediction::SimpleIndirectPredictor::IndirectHistory::was_indirect

Definition at line 125 of file simple_indirect.hh.

Referenced by IndirectHistory(), gem5::branch_prediction::SimpleIndirectPredictor::lookup(), gem5::branch_prediction::SimpleIndirectPredictor::recordTarget(), gem5::branch_prediction::SimpleIndirectPredictor::squash(), and gem5::branch_prediction::SimpleIndirectPredictor::update().

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

• cpu/pred/simple_indirect.hh