Package ghidra.program.model.address

Class OldGenericNamespaceAddress

java.lang.Object

ghidra.program.model.address.GenericAddress

ghidra.program.model.address.OldGenericNamespaceAddress

All Implemented Interfaces:

Address, Comparable<Address>

public class OldGenericNamespaceAddress
extends GenericAddress

OldGenericNamespaceAddress provides a means of instantiating namespace oriented addresses which were previously used for External, Stack and Register addresses. This class is needed to facilitate an upgrade since this concept is no longer supported by Address.

Field Summary

Fields

Modifier and Type	Field	Description
static final long	OLD_MAX_NAMESPACE_ID	OLD_MAX_NAMESPACE_ID provides the maximum non-global namespace-ID supported by the old namespace address.
static final long	OLD_MIN_NAMESPACE_ID	OLD_MIN_NAMESPACE_ID provides the minimum non-global namespace-ID supported by the old namespace address.

Fields inherited from class ghidra.program.model.address.GenericAddress

addrSpace, offset, zeros

Fields inherited from interface ghidra.program.model.address.Address

EXT_FROM_ADDRESS, NO_ADDRESS, SEPARATOR, SEPARATOR_CHAR

Constructor Summary

Constructors

Constructor	Description
OldGenericNamespaceAddress(AddressSpace addrSpace, long offset, long namespaceID)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this Address to the specified object.
Address	getGlobalAddress()	Returns global address (i.e., GenericAddress) for this address.
static Address	getMaxAddress(AddressSpace addrSpace, long namespaceID)	Returns maximum namespace address within the specified address space for upgrade iterators.
static Address	getMinAddress(AddressSpace addrSpace, long namespaceID)	Returns minimum namespace address within the specified address space for upgrade iterators.
long	getNamespaceID()	Returns the namespace ID assigned to this address.

Methods inherited from class ghidra.program.model.address.GenericAddress

add, addNoWrap, addNoWrap, addWrap, addWrapSpace, compareTo, getAddress, getAddressableWordOffset, getAddressSpace, getNewAddress, getNewAddress, getNewTruncatedAddress, getOffset, getOffsetAsBigInteger, getPhysicalAddress, getPointerSize, getSize, getUnsignedOffset, hashCode, hasSameAddressSpace, isConstantAddress, isExternalAddress, isHashAddress, isLoadedMemoryAddress, isMemoryAddress, isNonLoadedMemoryAddress, isRegisterAddress, isStackAddress, isSuccessor, isUniqueAddress, isVariableAddress, next, previous, subtract, subtract, subtractNoWrap, subtractWrap, subtractWrapSpace, toString, toString, toString, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

OLD_MIN_NAMESPACE_ID

public static final long OLD_MIN_NAMESPACE_ID

OLD_MIN_NAMESPACE_ID provides the minimum non-global namespace-ID supported by the old namespace address.

See Also:

• Constant Field Values

OLD_MAX_NAMESPACE_ID

public static final long OLD_MAX_NAMESPACE_ID

OLD_MAX_NAMESPACE_ID provides the maximum non-global namespace-ID supported by the old namespace address. This was a function of the old 28-bit encoded address field used to store this value.

See Also:

• Constant Field Values

Constructor Details

OldGenericNamespaceAddress

public OldGenericNamespaceAddress(AddressSpace addrSpace,
 long offset,
 long namespaceID)

Method Details

getNamespaceID

public long getNamespaceID()

Returns the namespace ID assigned to this address. This namespace ID generally corresponds to a Function.

getGlobalAddress

public Address getGlobalAddress()

Returns global address (i.e., GenericAddress) for this address.

getMinAddress

public static Address getMinAddress(AddressSpace addrSpace,
 long namespaceID)

Returns minimum namespace address within the specified address space for upgrade iterators. A minimum offset of 0x0 is always assumed.

Parameters:

addrSpace - address space

namespaceID -

Returns:

minimum address

getMaxAddress

public static Address getMaxAddress(AddressSpace addrSpace,
 long namespaceID)

Returns maximum namespace address within the specified address space for upgrade iterators. For a signed stack space, the negative region is treated as positive for the purpose of identifying the maximum address key encoding.

Parameters:

addrSpace - address space

namespaceID -

Returns:

maximum address

equals

public boolean equals(Object o)

Description copied from interface: Address

Compares this Address to the specified object. The result is true if and only if the argument is not null and is a Address object that represents the same address as this object.

Specified by:

equals in interface Address

Overrides:

equals in class GenericAddress

Parameters:

o - the object to compare this String against.

Returns:

true if the Addressesare equal; false otherwise.

See Also:

• Object.equals(java.lang.Object)