tijos.framework.platform

Class TiDebugger

java.lang.Object

tijos.framework.platform.TiDebugger

public class TiDebugger
extends Object

The TiDebugger for platform of framework.

Author:

Andy.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DBG_EVENT_BREAK1
static int	DBG_EVENT_BREAK2
static int	DBG_EVENT_BREAK3
static int	DBG_EVENT_BREAK4
static int	DBG_EVENT_EXCEPTION
static int	DBG_EVENT_EXIT
static int	DBG_EVENT_NONE
static int	DBG_OPTION_DISABLED
static int	DBG_OPTION_ENABLED
static int	DBG_OPTION_IGNORED
Thread[]	systemThreads

Method Summary

Modifier and Type	Method and Description
static TiDebugger	getInstance() Gets the TiDebugger instance
int	operateProgram(int event, int option, Thread targetThread, int targetMethodNo, int targetMethodPc) Allow events to be enabled/disabled/ignored.
void	recordSystemThreads() Take a snapshot of the current set of threads.
void	resumeProgram() Allow the monitored program to continue running.
void	resumeSystemThreads() Resume essential system threads.
void	startProgram(int progId) Start a program to be monitored, running in a new thread.
int	waitEvent(int millis) Wait for a debug event from the kernel

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DBG_EVENT_BREAK1

public static final int DBG_EVENT_BREAK1

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Constant Field Values

DBG_EVENT_BREAK2

public static final int DBG_EVENT_BREAK2

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Constant Field Values

DBG_EVENT_BREAK3

public static final int DBG_EVENT_BREAK3

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Constant Field Values

DBG_EVENT_BREAK4

public static final int DBG_EVENT_BREAK4

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Constant Field Values

DBG_EVENT_EXCEPTION

public static final int DBG_EVENT_EXCEPTION

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Constant Field Values

DBG_EVENT_EXIT

public static final int DBG_EVENT_EXIT

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Constant Field Values

DBG_EVENT_NONE

public static final int DBG_EVENT_NONE

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Constant Field Values

DBG_OPTION_DISABLED

public static final int DBG_OPTION_DISABLED

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Constant Field Values

DBG_OPTION_ENABLED

public static final int DBG_OPTION_ENABLED

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Constant Field Values

DBG_OPTION_IGNORED

public static final int DBG_OPTION_IGNORED

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Constant Field Values

systemThreads

public Thread[] systemThreads

Method Detail

getInstance

public static TiDebugger getInstance()

Gets the TiDebugger instance

Returns:

object

operateProgram

public int operateProgram(int event,
                          int option,
                          Thread targetThread,
                          int targetMethodNo,
                          int targetMethodPc)

Allow events to be enabled/disabled/ignored. Disabled events will return to the default behaviour. Enabled events will be reported via this interface. Ignored events will be discarded.

Parameters:

event -

option -

targetThread -

targetMethodNo -

targetMethodPc -

Returns:

state of this event.

recordSystemThreads

public void recordSystemThreads()

Take a snapshot of the current set of threads. These threads will be resumed by a call to resumeSystemThreads. These threads are typically required to perform I/O etc, and may be needed to allow the debug code to communicate with a host system.

resumeProgram

public void resumeProgram()

Allow the monitored program to continue running.

resumeSystemThreads

public void resumeSystemThreads()

Resume essential system threads.

startProgram

public final void startProgram(int progId)

Start a program to be monitored, running in a new thread.

Parameters:

progId - The program number

waitEvent

public final int waitEvent(int millis)

Wait for a debug event from the kernel

Parameters:

millis - wait for at most millis milliseconds. 0 = forever.

Returns:

The new debug event