ArmISA::StackTrace Class Reference

#include <stacktrace.hh>

Public Member Functions
	StackTrace ()
	StackTrace (ThreadContext *tc, const StaticInstPtr &inst)
	~StackTrace ()
void	clear ()
bool	valid () const
bool	trace (ThreadContext *tc, const StaticInstPtr &inst)
const std::vector< Addr > &	getstack () const
void	dprintf ()

Protected Types
typedef ArmISA::MachInst	MachInst

Private Member Functions
bool	isEntry (Addr addr)
bool	decodePrologue (Addr sp, Addr callpc, Addr func, int &size, Addr &ra)
bool	decodeSave (MachInst inst, int &reg, int &disp)
bool	decodeStack (MachInst inst, int &disp)
void	trace (ThreadContext *tc, bool is_call)

Private Attributes
ThreadContext *	tc
std::vector< Addr >	stack

Detailed Description

Definition at line 61 of file stacktrace.hh.

Member Typedef Documentation

MachInst

typedef ArmISA::MachInst ArmISA::StackTrace::MachInst

protected

Definition at line 64 of file stacktrace.hh.

Constructor & Destructor Documentation

StackTrace() [1/2]

ArmISA::StackTrace::StackTrace

(

)

Definition at line 111 of file stacktrace.cc.

StackTrace() [2/2]

ArmISA::StackTrace::StackTrace	(	ThreadContext *	tc,
		const StaticInstPtr &	inst
	)

Definition at line 116 of file stacktrace.cc.

References trace().

~StackTrace()

ArmISA::StackTrace::~StackTrace

(

)

Definition at line 122 of file stacktrace.cc.

Member Function Documentation

clear()

void ArmISA::StackTrace::clear ( )

inline

Definition at line 82 of file stacktrace.hh.

decodePrologue()

bool ArmISA::StackTrace::decodePrologue ( Addr  sp, Addr  callpc, Addr  func, int &  size, Addr &  ra  )

private

Definition at line 154 of file stacktrace.cc.

References DPRINTFN, and Stats::dump().

decodeSave()

bool ArmISA::StackTrace::decodeSave ( MachInst  inst, int &  reg, int &  disp  )

private

Definition at line 144 of file stacktrace.cc.

decodeStack()

bool ArmISA::StackTrace::decodeStack ( MachInst  inst, int &  disp  )

private

Definition at line 138 of file stacktrace.cc.

dprintf()

void ArmISA::StackTrace::dprintf ( )

inline

Definition at line 102 of file stacktrace.hh.

getstack()

const std::vector<Addr>& ArmISA::StackTrace::getstack ( ) const

inline

Definition at line 92 of file stacktrace.hh.

References DTRACE, Stats::dump(), and X86ISA::stack.

isEntry()

bool ArmISA::StackTrace::isEntry ( Addr  addr )

private

Definition at line 132 of file stacktrace.cc.

trace() [1/2]

void ArmISA::StackTrace::trace ( ThreadContext *  tc, bool  is_call  )

private

Definition at line 127 of file stacktrace.cc.

Referenced by StackTrace().

trace() [2/2]

bool ArmISA::StackTrace::trace ( ThreadContext *  tc, const StaticInstPtr &  inst  )

inline

Definition at line 107 of file stacktrace.hh.

References StaticInst::isCall(), and StaticInst::isReturn().

valid()

bool ArmISA::StackTrace::valid ( ) const

inline

Definition at line 88 of file stacktrace.hh.

Member Data Documentation

stack

std::vector<Addr> ArmISA::StackTrace::stack

private

Definition at line 67 of file stacktrace.hh.

tc

ThreadContext* ArmISA::StackTrace::tc

private

Definition at line 66 of file stacktrace.hh.

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

• arch/arm/stacktrace.hh
• arch/arm/stacktrace.cc