X86ISA::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 ()

Static Public Attributes
static const int	user = 1
static const int	console = 2
static const int	unknown = 3

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 62 of file stacktrace.hh.

Constructor & Destructor Documentation

X86ISA::StackTrace::StackTrace

(

)

Definition at line 120 of file stacktrace.cc.

X86ISA::StackTrace::StackTrace	(	ThreadContext *	tc,
		const StaticInstPtr &	inst
	)

Definition at line 125 of file stacktrace.cc.

References trace().

X86ISA::StackTrace::~StackTrace

(

)

Definition at line 131 of file stacktrace.cc.

Member Function Documentation

void X86ISA::StackTrace::clear ( )

inline

Definition at line 81 of file stacktrace.hh.

References stack, and tc.

Referenced by trace().

bool X86ISA::StackTrace::decodePrologue ( Addr  sp, Addr  callpc, Addr  func, int &  size, Addr &  ra  )

private

Definition at line 166 of file stacktrace.cc.

References CopyOut(), decodeSave(), decodeStack(), X86ISA::pc, X86ISA::reg, X86ISA::ReturnAddressReg, and tc.

bool X86ISA::StackTrace::decodeSave ( MachInst  inst, int &  reg, int &  disp  )

private

Definition at line 154 of file stacktrace.cc.

Referenced by decodePrologue().

bool X86ISA::StackTrace::decodeStack ( MachInst  inst, int &  disp  )

private

Definition at line 147 of file stacktrace.cc.

Referenced by decodePrologue().

void X86ISA::StackTrace::dprintf ( )

inline

Definition at line 105 of file stacktrace.hh.

const std::vector<Addr>& X86ISA::StackTrace::getstack ( ) const

inline

Definition at line 91 of file stacktrace.hh.

References stack.

bool X86ISA::StackTrace::isEntry ( Addr  addr )

private

Definition at line 141 of file stacktrace.cc.

void X86ISA::StackTrace::trace ( ThreadContext *  tc, bool  is_call  )

private

Definition at line 136 of file stacktrace.cc.

Referenced by StackTrace(), and trace().

bool X86ISA::StackTrace::trace ( ThreadContext *  tc, const StaticInstPtr &  inst  )

inline

Definition at line 110 of file stacktrace.hh.

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

bool X86ISA::StackTrace::valid ( ) const

inline

Definition at line 87 of file stacktrace.hh.

References tc.

Referenced by trace().

Member Data Documentation

const int X86ISA::StackTrace::console = 2

static

Definition at line 94 of file stacktrace.hh.

std::vector<Addr> X86ISA::StackTrace::stack

private

Definition at line 66 of file stacktrace.hh.

Referenced by clear(), and getstack().

ThreadContext* X86ISA::StackTrace::tc

private

Definition at line 65 of file stacktrace.hh.

Referenced by clear(), decodePrologue(), and valid().

const int X86ISA::StackTrace::unknown = 3

static

Definition at line 95 of file stacktrace.hh.

const int X86ISA::StackTrace::user = 1

static

Definition at line 93 of file stacktrace.hh.

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

• arch/x86/stacktrace.hh
• arch/x86/stacktrace.cc