Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.aix

Class AIXDumpReader

java.lang.Object

com.ibm.j9ddr.corereaders.AbstractCoreReader

com.ibm.j9ddr.corereaders.aix.AIXDumpReader

All Implemented Interfaces:

ICore, ILibraryDependentCore

public abstract class AIXDumpReader
extends AbstractCoreReader
implements ILibraryDependentCore

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	S64BIT

Fields declared in class com.ibm.j9ddr.corereaders.AbstractCoreReader

_fileReader, _memoryRanges, coreFile

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

Constructor	Description
AIXDumpReader()

Method Summary

Modifier and Type	Method	Description
String	getCPUSubType()
String	getCPUType()
long	getCreationTime()
protected abstract long	getInstructionPointerFrom(Map<String,Number> registers)
protected abstract long	getLinkRegisterFrom(Map<String,Number> registers)
protected com.ibm.j9ddr.corereaders.aix.AIXProcessAddressSpace	getProcess()
static ICore	getReaderForFile(File file)
static ICore	getReaderForFile(ImageInputStream in)
protected abstract long	getStackPointerFrom(Map<String,Number> registers)
protected abstract boolean	is64Bit()
static boolean	isAIXDump(byte[] data, long filesize)
protected static boolean	isAIXDump(ClosingFileReader f)
protected abstract int	pointerSize()
protected abstract long	readAddress()
protected void	readCore()
protected abstract int	readLoaderInfoFlags()
protected abstract Map<String,Number>	readRegisters(long threadOffset)
protected abstract int	sizeofTopOfStack()
protected abstract long	threadSize(long threadOffset)
protected abstract long	userInfoOffset()
boolean	validDump(byte[] data, long filesize)

Methods declared in class com.ibm.j9ddr.corereaders.AbstractCoreReader

checkOffset, format, format, readByte, readBytes, readFully, readFully, readInt, readInt, readLong, readLong, readShort, readString, seek, setReader

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

close, getAddressSpaces, getDumpFormat, getPlatform, getProperties, isTruncated

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

executablePathHint

Field Detail

S64BIT

protected static final int S64BIT

See Also:

Constant Field Values

Constructor Detail

AIXDumpReader

public AIXDumpReader()

Method Detail

readRegisters

protected abstract Map<String,Number> readRegisters(long threadOffset)
                                                   throws IOException

Throws:

IOException

readLoaderInfoFlags

protected abstract int readLoaderInfoFlags()
                                    throws IOException

Throws:

IOException

userInfoOffset

protected abstract long userInfoOffset()

threadSize

protected abstract long threadSize(long threadOffset)

pointerSize

protected abstract int pointerSize()

getStackPointerFrom

protected abstract long getStackPointerFrom(Map<String,Number> registers)

getInstructionPointerFrom

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

getLinkRegisterFrom

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

sizeofTopOfStack

protected abstract int sizeofTopOfStack()

isAIXDump

protected static boolean isAIXDump(ClosingFileReader f)
                            throws IOException

Throws:

IOException

validDump

public boolean validDump(byte[] data,
                         long filesize)

readCore

protected void readCore()
                 throws IOException

Throws:

IOException

getCPUType

public String getCPUType()

getCPUSubType

public String getCPUSubType()

getCreationTime

public long getCreationTime()

is64Bit

protected abstract boolean is64Bit()

readAddress

protected abstract long readAddress()
                             throws IOException

Throws:

IOException

getProcess

protected com.ibm.j9ddr.corereaders.aix.AIXProcessAddressSpace getProcess()

isAIXDump

public static boolean isAIXDump(byte[] data,
                                long filesize)

getReaderForFile

public static ICore getReaderForFile(File file)
                              throws IOException,
                                     InvalidDumpFormatException

Throws:

IOException

InvalidDumpFormatException

getReaderForFile

public static ICore getReaderForFile(ImageInputStream in)
                              throws IOException,
                                     InvalidDumpFormatException

Throws:

IOException

InvalidDumpFormatException