trace::InteractiveDebugger Class Reference

A heavy-weight tool for debugging the emulator. More...

#include <InteractiveDebugger.h>

Inheritance diagram for trace::InteractiveDebugger:

Collaboration diagram for trace::InteractiveDebugger:

List of all members.

Classes
class	Watchpoint
	watchpoint datastructure More...
Public Types
typedef std::list< Watchpoint >	WatchpointList
Public Member Functions
	InteractiveDebugger ()
void	initialize (const executive::ExecutableKernel &kernel)
	called when a traced kernel is launched to retrieve some parameters from the kernel
void	event (const TraceEvent &event)
	Called whenever an event takes place.
void	finish ()
	Called when a kernel is finished. There will be no more events for this kernel.
ir::PTXU64	_getRegister (unsigned int thread, ir::PTXOperand::RegisterType reg) const
	gets the value of a register
void	_printRegister (unsigned int thread, ir::PTXOperand::RegisterType reg) const
	View the value of a register.
void	_listWatchpoints (const std::string &command) const
	prints watchpoints according to formatting information from command
void	_printWatchpoint (const Watchpoint &watch) const
	print the value of the region specified in a watchpoint
void	_clearWatchpoint (const std::string &command)
	clears indicated watchpoints
void	_setWatchpoint (const std::string &command)
	sets a watchpoint
void	_testWatchpoints (const trace::TraceEvent &event)
	finds the watch points triggered by the event and prints their values
void	_printMemory (ir::PTXU64 address) const
	View values in memory near the specified device address.
void	_printAssembly (unsigned int pc, unsigned int count) const
	View the kernel assembly code near the specified address.
void	_printWarpState () const
	Print the internal state of the currently executing warp.
void	_printPC () const
	Print the PC of the currently executing warp.
void	_printLocation (unsigned int pc) const
	Print the location of the nearest source code line.
Public Attributes
std::string	filter
bool	alwaysAttach

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Detailed Description

A heavy-weight tool for debugging the emulator.

This should provide an interface similar to the gdb command line for the emulator, or anything else that exports the trace generator interface.

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Member Typedef Documentation

typedef std::list< Watchpoint > trace::InteractiveDebugger::WatchpointList

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Constructor & Destructor Documentation

trace::InteractiveDebugger::InteractiveDebugger

(

)

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Member Function Documentation

void trace::InteractiveDebugger::_clearWatchpoint

(

const std::string &

command

)

clears indicated watchpoints

ir::PTXU64 trace::InteractiveDebugger::_getRegister	(	unsigned int	thread,
		ir::PTXOperand::RegisterType	reg
	)		const

gets the value of a register

void trace::InteractiveDebugger::_listWatchpoints

(

const std::string &

command

)

const

prints watchpoints according to formatting information from command

void trace::InteractiveDebugger::_printAssembly	(	unsigned int	pc,
		unsigned int	count
	)		const

View the kernel assembly code near the specified address.

void trace::InteractiveDebugger::_printLocation

(

unsigned int

pc

)

const

Print the location of the nearest source code line.

void trace::InteractiveDebugger::_printMemory

(

ir::PTXU64

address

)

const

View values in memory near the specified device address.

void trace::InteractiveDebugger::_printPC

(

)

const

Print the PC of the currently executing warp.

void trace::InteractiveDebugger::_printRegister	(	unsigned int	thread,
		ir::PTXOperand::RegisterType	reg
	)		const

View the value of a register.

void trace::InteractiveDebugger::_printWarpState

(

)

const

Print the internal state of the currently executing warp.

void trace::InteractiveDebugger::_printWatchpoint

(

const Watchpoint &

watch

)

const

print the value of the region specified in a watchpoint

void trace::InteractiveDebugger::_setWatchpoint

(

const std::string &

command

)

sets a watchpoint

void trace::InteractiveDebugger::_testWatchpoints

(

const trace::TraceEvent &

event

)

finds the watch points triggered by the event and prints their values

void trace::InteractiveDebugger::event

(

const TraceEvent &

event

)

[virtual]

Called whenever an event takes place.

Note, the const reference 'event' is only valid until event() returns

Reimplemented from trace::TraceGenerator.

void trace::InteractiveDebugger::finish

(

)

[virtual]

Called when a kernel is finished. There will be no more events for this kernel.

Reimplemented from trace::TraceGenerator.

void trace::InteractiveDebugger::initialize

(

const executive::ExecutableKernel &

kernel

)

[virtual]

called when a traced kernel is launched to retrieve some parameters from the kernel

Reimplemented from trace::TraceGenerator.

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Member Data Documentation

bool trace::InteractiveDebugger::alwaysAttach

std::string trace::InteractiveDebugger::filter

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

• ocelot/trace/interface/InteractiveDebugger.h
• ocelot/trace/implementation/InteractiveDebugger.cpp