frysk.debuginfo
Class DebugInfoFrame

java.lang.Object
  frysk.stack.Frame
      frysk.stack.FrameDecorator
          frysk.debuginfo.DebugInfoFrame

Direct Known Subclasses:

VirtualDebugInfoFrame

public class DebugInfoFrame
extends FrameDecorator

Field Summary

private LinkedList	inlinedSubprograms
private SourceLocation	line
private LineXXX	lineXXX
private Scope	scope
private Function	subprogram
private TypeFactory	typeFactory

Constructor Summary

protected

DebugInfoFrame(FrameDecorator inner, Frame decorated)

Method Summary

LinkedList	getInlinedSubprograms() returns a LinkedList of all the inlined instances in this frame.
DebugInfoFrame	getInnerDebugInfoFrame()
SourceLocation	getLine() Return this frame's list of lines as an array; returns an empty array if there is no line number information available.
LineXXX	getLineXXX() XXX: This function should not be used DOM information (LineXXX) should be moved out of DebugInfoFrame.
DebugInfoFrame	getOuterDebugInfoFrame()
Scope	getScopes() Returns a linked list of scopes starting with the innermost scope containing the current pc.
Function	getSubprogram()
private void	printScope(PrintWriter writer, Scope scope, String indentString)
void	printScopes(PrintWriter writer)
void	setSubprogram(Function subprogram)
void	toPrint(PrintWriter writer, PrintDebugInfoStackOptions options)
Frame	unwind() Returns this Frame's outer frame; or null if there is no frame.

Methods inherited from class frysk.stack.FrameDecorator

getAddress, getAdjustedAddress, getFrameIdentifier, getRegister, getSymbol, getUndecoratedFrame, setRegister

Methods inherited from class frysk.stack.Frame

getInner, getLibraryName, getOuter, getRegister, getRegisterValue, getTask, level, printLevel, printLibraryName, toPrint, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

subprogram

private Function subprogram

scope

private Scope scope

inlinedSubprograms

private LinkedList inlinedSubprograms

typeFactory

private final TypeFactory typeFactory

line

private SourceLocation line

lineXXX

private LineXXX lineXXX

Constructor Detail

DebugInfoFrame

protected DebugInfoFrame(FrameDecorator inner,
                         Frame decorated)

Method Detail

getSubprogram

public final Function getSubprogram()

getScopes

public final Scope getScopes()

Returns a linked list of scopes starting with the innermost scope containing the current pc.

Returns:

getInlinedSubprograms

public final LinkedList getInlinedSubprograms()

returns a LinkedList of all the inlined instances in this frame. The first item in the list is the inner most (narrowest scope) inlined function.

Returns:

getLine

public SourceLocation getLine()

Return this frame's list of lines as an array; returns an empty array if there is no line number information available. The lack of line-number information can be determined with the test: <>.getLine() == Line.NULL.

getLineXXX

public LineXXX getLineXXX()

XXX: This function should not be used DOM information (LineXXX) should be moved out of DebugInfoFrame.

Returns:

toPrint

public void toPrint(PrintWriter writer,
                    PrintDebugInfoStackOptions options)

printScopes

public void printScopes(PrintWriter writer)

printScope

private void printScope(PrintWriter writer,
                        Scope scope,
                        String indentString)

setSubprogram

public final void setSubprogram(Function subprogram)

getInnerDebugInfoFrame

public DebugInfoFrame getInnerDebugInfoFrame()

getOuterDebugInfoFrame

public DebugInfoFrame getOuterDebugInfoFrame()

unwind

public Frame unwind()

Description copied from class: Frame

Returns this Frame's outer frame; or null if there is no frame.

Specified by:

unwind in class Frame