Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.elf

Class ELFAMD64DumpReader

java.lang.Object

com.ibm.j9ddr.corereaders.elf.ELFDumpReader

com.ibm.j9ddr.corereaders.elf.ELFAMD64DumpReader

All Implemented Interfaces:

ICore, ILibraryDependentCore

public class ELFAMD64DumpReader
extends ELFDumpReader

Nested Class Summary

Nested classes/interfaces declared in class com.ibm.j9ddr.corereaders.elf.ELFDumpReader

ELFDumpReader.LinuxThread, ELFDumpReader.RegisterComparator

Field Summary

Fields declared in class com.ibm.j9ddr.corereaders.elf.ELFDumpReader

_process, _reader, _resolver, KNOWNLIBPATHS_DEFAULT_32, KNOWNLIBPATHS_DEFAULT_64, KNOWNLIBPATHS_PROPERTY, USELOADEDLIBRARIES

Fields declared in interface com.ibm.j9ddr.corereaders.ICore

CORE_CREATE_TIME_PROPERTY, PROCESSOR_COUNT_PROPERTY, PROCESSOR_SUBTYPE_PROPERTY, PROCESSOR_TYPE_PROPERTY, SYSTEM_SUBTYPE_PROPERTY, SYSTEM_TYPE_PROPERTY

Fields declared in interface com.ibm.j9ddr.corereaders.ILibraryDependentCore

SYSTEM_PROP_EXE_PATH

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ELFAMD64DumpReader(ELFFileReader reader)

Method Summary

Modifier and Type	Method	Description
protected long	getBasePointerFrom(Map<String,Number> registers)
protected String[]	getDwarfRegisterKeys()
protected long	getInstructionPointerFrom(Map<String,Number> registers)
protected long	getLinkRegisterFrom(Map<String,Number> registers)
protected String	getProcessorType()
protected String	getStackPointerRegisterName()
protected void	readHighwordRegisters(com.ibm.j9ddr.corereaders.elf.DataEntry entry, Map<String,Number> registers)
protected SortedMap<String,Number>	readRegisters()
protected long	readUID()

Methods declared in class com.ibm.j9ddr.corereaders.elf.ELFDumpReader

close, executablePathHint, getAddressSpaces, getCommandLine, getDumpFormat, getELFDumpReader, getELFDumpReader, getELFDumpReader, getExecutable, getModules, getOffsetToIPFromBP, getPlatform, getProcessId, getProcessorSubType, getProperties, getSignalNumber, getStackPointerFrom, getThreads, maskInstructionPointer, readStringAt

Methods declared in class java.lang.Object

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

Methods declared in interface com.ibm.j9ddr.corereaders.ICore

isTruncated

Constructor Details

ELFAMD64DumpReader

protected ELFAMD64DumpReader(ELFFileReader reader)
                      throws IOException,
InvalidDumpFormatException

Throws:

IOException

InvalidDumpFormatException

Method Details

readUID

protected long readUID()
                throws IOException

Throws:

IOException

getProcessorType

protected String getProcessorType()

getBasePointerFrom

protected long getBasePointerFrom(Map<String,Number> registers)

getInstructionPointerFrom

protected long getInstructionPointerFrom(Map<String,Number> registers)

getLinkRegisterFrom

protected long getLinkRegisterFrom(Map<String,Number> registers)

getStackPointerRegisterName

protected String getStackPointerRegisterName()

getDwarfRegisterKeys

protected String[] getDwarfRegisterKeys()

readRegisters

protected SortedMap<String,Number> readRegisters()
                                          throws IOException

Throws:

IOException

readHighwordRegisters

protected void readHighwordRegisters(com.ibm.j9ddr.corereaders.elf.DataEntry entry,
 Map<String,Number> registers)
                              throws IOException,
InvalidDumpFormatException

Throws:

IOException

InvalidDumpFormatException