gem5::BaseStackTrace Class Reference

#include <profile.hh>

Inheritance diagram for gem5::BaseStackTrace:

Public Member Functions
	BaseStackTrace ()
virtual	~BaseStackTrace ()
void	clear ()
bool	valid () const
bool	trace (ThreadContext *tc, const StaticInstPtr &inst)
const std::vector< Addr > &	getstack () const
void	dprintf ()
virtual bool	tryGetSymbol (std::string &symbol, Addr addr, const loader::SymbolTable *symtab)
void	getSymbol (std::string &symbol, Addr addr, const loader::SymbolTable *symtab)

Protected Member Functions
virtual void	trace (ThreadContext *tc, bool is_call)=0

Protected Attributes
ThreadContext *	tc = nullptr
std::vector< Addr >	stack

Private Member Functions
void	dump ()

Detailed Description

Definition at line 52 of file profile.hh.

Constructor & Destructor Documentation

BaseStackTrace()

gem5::BaseStackTrace::BaseStackTrace ( )

inline

Definition at line 66 of file profile.hh.

~BaseStackTrace()

virtual gem5::BaseStackTrace::~BaseStackTrace ( )

inlinevirtual

Definition at line 67 of file profile.hh.

Member Function Documentation

clear()

void gem5::BaseStackTrace::clear ( )

inline

Definition at line 70 of file profile.hh.

References stack, and tc.

Referenced by trace().

dprintf()

void gem5::BaseStackTrace::dprintf ( )

inline

Definition at line 93 of file profile.hh.

References dump().

dump()

void gem5::BaseStackTrace::dump ( )

private

Definition at line 44 of file profile.cc.

References gem5::X86ISA::addr, DPRINTFN, gem5::ThreadContext::getCpuPtr(), getSymbol(), gem5::ThreadContext::getSystemPtr(), gem5::ArmISA::i, name(), gem5::Named::name(), stack, gem5::Workload::symtab(), tc, and gem5::System::workload.

Referenced by dprintf().

getstack()

const std::vector<Addr>& gem5::BaseStackTrace::getstack ( ) const

inline

Definition at line 91 of file profile.hh.

References stack.

getSymbol()

void gem5::BaseStackTrace::getSymbol ( std::string &  symbol, Addr  addr, const loader::SymbolTable *  symtab  )

inline

Definition at line 106 of file profile.hh.

References gem5::X86ISA::addr, panic_if, and tryGetSymbol().

Referenced by dump().

trace() [1/2]

virtual void gem5::BaseStackTrace::trace ( ThreadContext *  tc, bool  is_call  )

protectedpure virtual

Implemented in gem5::X86ISA::StackTrace, gem5::SparcISA::StackTrace, gem5::RiscvISA::StackTrace, gem5::PowerISA::StackTrace, gem5::MipsISA::StackTrace, and gem5::ArmISA::StackTrace.

Referenced by trace().

trace() [2/2]

bool gem5::BaseStackTrace::trace ( ThreadContext *  tc, const StaticInstPtr &  inst  )

inline

Definition at line 79 of file profile.hh.

References clear(), gem5::StaticInst::isCall(), gem5::StaticInst::isReturn(), tc, trace(), and valid().

tryGetSymbol()

bool gem5::BaseStackTrace::tryGetSymbol ( std::string &  symbol, Addr  addr, const loader::SymbolTable *  symtab  )

virtual

Definition at line 60 of file profile.cc.

References gem5::X86ISA::addr, gem5::loader::SymbolTable::end(), and gem5::loader::SymbolTable::find().

Referenced by getSymbol().

valid()

bool gem5::BaseStackTrace::valid ( ) const

inline

Definition at line 76 of file profile.hh.

References tc.

Referenced by trace().

Member Data Documentation

stack

std::vector<Addr> gem5::BaseStackTrace::stack

protected

Definition at line 59 of file profile.hh.

Referenced by clear(), dump(), and getstack().

tc

ThreadContext* gem5::BaseStackTrace::tc = nullptr

protected

Definition at line 58 of file profile.hh.

Referenced by clear(), dump(), trace(), and valid().

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

• cpu/profile.hh
• cpu/profile.cc