Module openj9.dtfj

Package com.ibm.dtfj.corereaders

Class Aix64Dump

java.lang.Object

com.ibm.dtfj.corereaders.CoreReaderSupport

com.ibm.dtfj.corereaders.NewAixDump

com.ibm.dtfj.corereaders.Aix64Dump

All Implemented Interfaces:

ICoreFileReader, ResourceReleaser

public class Aix64Dump
extends NewAixDump

Field Summary

Fields declared in class com.ibm.dtfj.corereaders.CoreReaderSupport

_j9rasReader

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Aix64Dump(DumpReader reader)

Method Summary

Modifier and Type	Method	Description
void	calculateThreadStructureSizes(long threadOffset)	Sniff test to see if the stack pointer register value is valid, and set struct sizes accordingly
protected long	getInstructionPointerFrom(Map registers)
protected long	getLinkRegisterFrom(Map registers)
protected long	getStackPointerFrom(Map registers)
protected int	pointerSize()
protected int	readLoaderInfoFlags()
protected Map	readRegisters(long threadOffset)
protected int	sizeofTopOfStack()
protected long	threadSize(long threadOffset)
protected long	userInfoOffset()

Methods declared in class com.ibm.dtfj.corereaders.NewAixDump

dumpFromFile, extract, getAdditionalFileNames, getCreationTime, getMemoryRanges, getMemoryRangesAsArray, getProcessorSubtype, is64Bit, isLittleEndian, isSupportedDump, memoryRangeFor, readCore

Methods declared in class com.ibm.dtfj.corereaders.CoreReaderSupport

coreCheckOffset, coreGetPosition, coreReadAddress, coreReadByte, coreReadBytes, coreReadInt, coreReadLong, coreReadShort, coreSeek, getAddressSpace, isTruncated, releaseResources

Methods declared in class java.lang.Object

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

Constructor Details

Aix64Dump

protected Aix64Dump(DumpReader reader)
             throws IOException

Throws:

IOException

Method Details

readLoaderInfoFlags

protected int readLoaderInfoFlags()
                           throws IOException

Throws:

IOException

userInfoOffset

protected long userInfoOffset()

pointerSize

protected int pointerSize()

readRegisters

protected Map readRegisters(long threadOffset)
                     throws IOException

Throws:

IOException

calculateThreadStructureSizes

public void calculateThreadStructureSizes(long threadOffset)

Sniff test to see if the stack pointer register value is valid, and set struct sizes accordingly

Parameters:

threadOffset -

threadSize

protected long threadSize(long threadOffset)

getStackPointerFrom

protected long getStackPointerFrom(Map registers)

getInstructionPointerFrom

protected long getInstructionPointerFrom(Map registers)

getLinkRegisterFrom

protected long getLinkRegisterFrom(Map registers)

sizeofTopOfStack

protected int sizeofTopOfStack()