lib.unwind
Class Unwind

java.lang.Object
  lib.unwind.Unwind

Direct Known Subclasses:

UnwindPPC32, UnwindPPC64, UnwindX86, UnwindX8664

public abstract class Unwind
extends Object

Field Summary

(package private) static Log	fine
(package private) static Log	finest

Constructor Summary

Unwind()

Method Summary

(package private) abstract long	copyCursor(long unwCursor)
(package private) abstract long	createAddressSpace(ByteOrder byteOrder)
(package private) abstract long	createCursor(AddressSpace addressSpace, long unwAddressSpace)
(package private) abstract void	destroyAddressSpace(long unwAddressSpace)
(package private) abstract void	destroyCursor(long unwCursor)
(package private) abstract void	destroyProcInfo(long unwProcInfo)
(package private) abstract int	fillProcInfoFromElfImage(long unwProcInfo, long ip, boolean needUnwindInfo, AddressSpace addressSpace, String name, long addressLow, long addressHigh, long offset)
(package private) abstract int	fillProcInfoFromVDSO(long unwProcInfo, long ip, boolean needUnwindInfo, AddressSpace addressSpace, long addressLow, long addressHigh, long offset)
(package private) abstract int	fillProcInfoNotAvailable(long unwProcInfo)
(package private) abstract long	getCFA(long unwCursor)
(package private) abstract int	getContext(long context)
(package private) abstract long	getEndIP(long unwProcInfo)
(package private) abstract long	getFlags(long unwProcInfo)
(package private) abstract int	getFormat(long unwProcInfo)
(package private) abstract long	getGP(long unwProcInfo)
(package private) abstract long	getHandler(long unwProcInfo)
(package private) abstract long	getIP(long unwCursor)
(package private) abstract long	getLSDA(long unwProcInfo)
(package private) abstract long	getProcInfo(long unwCursor)
(package private) abstract void	getRegister(long unwCursor, Number regNum, long offset, int length, byte[] word, int start)
(package private) abstract long	getSP(long unwCursor)
(package private) abstract long	getStartIP(long unwProcInfo)
(package private) abstract long	getUnwindInfo(long unwProcInfo)
(package private) abstract int	getUnwindInfoSize(long unwProcInfo)
(package private) abstract int	isSignalFrame(long unwCursor)
(package private) abstract void	setCachingPolicy(long unwAddressSpace, CachingPolicy cachingPolicy)
(package private) abstract void	setRegister(long unwCursor, Number regNum, long offset, int length, byte[] word, int start)
(package private) abstract int	step(long unwCursor)

Methods inherited from class java.lang.Object

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

Field Detail

fine

static final Log fine

finest

static final Log finest

Constructor Detail

Unwind

public Unwind()

Method Detail

createCursor

abstract long createCursor(AddressSpace addressSpace,
                           long unwAddressSpace)

destroyCursor

abstract void destroyCursor(long unwCursor)

createAddressSpace

abstract long createAddressSpace(ByteOrder byteOrder)

destroyAddressSpace

abstract void destroyAddressSpace(long unwAddressSpace)

setCachingPolicy

abstract void setCachingPolicy(long unwAddressSpace,
                               CachingPolicy cachingPolicy)

isSignalFrame

abstract int isSignalFrame(long unwCursor)

step

abstract int step(long unwCursor)

getRegister

abstract void getRegister(long unwCursor,
                          Number regNum,
                          long offset,
                          int length,
                          byte[] word,
                          int start)

setRegister

abstract void setRegister(long unwCursor,
                          Number regNum,
                          long offset,
                          int length,
                          byte[] word,
                          int start)

getIP

abstract long getIP(long unwCursor)

getSP

abstract long getSP(long unwCursor)

getCFA

abstract long getCFA(long unwCursor)

copyCursor

abstract long copyCursor(long unwCursor)

getContext

abstract int getContext(long context)

fillProcInfoNotAvailable

abstract int fillProcInfoNotAvailable(long unwProcInfo)

fillProcInfoFromElfImage

abstract int fillProcInfoFromElfImage(long unwProcInfo,
                                      long ip,
                                      boolean needUnwindInfo,
                                      AddressSpace addressSpace,
                                      String name,
                                      long addressLow,
                                      long addressHigh,
                                      long offset)

fillProcInfoFromVDSO

abstract int fillProcInfoFromVDSO(long unwProcInfo,
                                  long ip,
                                  boolean needUnwindInfo,
                                  AddressSpace addressSpace,
                                  long addressLow,
                                  long addressHigh,
                                  long offset)

getProcInfo

abstract long getProcInfo(long unwCursor)

destroyProcInfo

abstract void destroyProcInfo(long unwProcInfo)

getStartIP

abstract long getStartIP(long unwProcInfo)

getEndIP

abstract long getEndIP(long unwProcInfo)

getLSDA

abstract long getLSDA(long unwProcInfo)

getHandler

abstract long getHandler(long unwProcInfo)

getGP

abstract long getGP(long unwProcInfo)

getFlags

abstract long getFlags(long unwProcInfo)

getFormat

abstract int getFormat(long unwProcInfo)

getUnwindInfoSize

abstract int getUnwindInfoSize(long unwProcInfo)

getUnwindInfo

abstract long getUnwindInfo(long unwProcInfo)