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sun.jvm.hotspot.debugger.cdbg.basic

public Class BasicLineNumberMapping

Class Inheritance

extends Object

java.lang.Object
sun.jvm.hotspot.debugger.cdbg.basic.BasicLineNumberMapping

Imports

java.util.*, sun.jvm.hotspot.debugger.*, sun.jvm.hotspot.debugger.cdbg.*, sun.jvm.hotspot.utilities.AddressOps

Field Summary

Modifier and Type	Field and Description
private List<BasicLineNumberInfo>	infoList

Constructor Summary

Access	Constructor and Description
public	BasicLineNumberMapping()

Method Summary

Modifier and Type	Method and Description
public void	addLineNumberInfo(BasicLineNumberInfo info) Add line number information for the given PC.
private boolean	check(Address addr, int idx)
private BasicLineNumberInfo	get(int i)
public void	iterate(LineNumberVisitor v)
public BasicLineNumberInfo	lineNumberForPC(Address pc)
public void	recomputeEndPCs() Recomputes the ending PCs of each interval based on the starting PC of the next one.
private BasicLineNumberInfo	searchLineNumbers(Address addr, int lowIdx, int highIdx)
public void	sort() Sort the line number information by increasing starting program counter.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

infoList	back to summary
private List<BasicLineNumberInfo> infoList

Constructor Detail

BasicLineNumberMapping	back to summary
public BasicLineNumberMapping()

Method Detail

addLineNumberInfo	back to summary
public void addLineNumberInfo(BasicLineNumberInfo info) Add line number information for the given PC. The end PC may be a very loose approximation (i.e., the end of the given DLL) if that information is not available in the debug information. recomputeEndPCs() will recompute them if needed.

check	back to summary
private boolean check(Address addr, int idx)

get	back to summary
private BasicLineNumberInfo get(int i)

iterate	back to summary
public void iterate(LineNumberVisitor v)

lineNumberForPC	back to summary
public BasicLineNumberInfo lineNumberForPC(Address pc) throws DebuggerException

recomputeEndPCs	back to summary
public void recomputeEndPCs() Recomputes the ending PCs of each interval based on the starting PC of the next one. If this needs to be called, must be called after sort().

searchLineNumbers	back to summary
private BasicLineNumberInfo searchLineNumbers(Address addr, int lowIdx, int highIdx)

sort	back to summary
public void sort() Sort the line number information by increasing starting program counter. This must be done before any queries are made.