Package ghidra.pcode.exec.trace.data

Class DefaultPcodeTraceMemoryAccess

java.lang.Object

ghidra.pcode.exec.trace.data.AbstractPcodeTraceDataAccess

ghidra.pcode.exec.trace.data.DefaultPcodeTraceMemoryAccess

All Implemented Interfaces:

InternalPcodeTraceDataAccess, PcodeTraceDataAccess, PcodeTraceMemoryAccess

public class DefaultPcodeTraceMemoryAccess
extends AbstractPcodeTraceDataAccess
implements PcodeTraceMemoryAccess

The default data-access shim for trace memory

Field Summary

Fields inherited from class ghidra.pcode.exec.trace.data.AbstractPcodeTraceDataAccess

mm, platform, snap, viewport

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DefaultPcodeTraceMemoryAccess(TracePlatform platform, long snap, TraceTimeViewport viewport)	Construct a shim

Method Summary

Modifier and Type	Method	Description
protected TraceMemoryOperations	getMemoryOps(boolean createIfAbsent)	Get the interface for accessing trace memory or registers
<T> TracePropertyMapOperations<T>	getPropertyOps(String name, Class<T> type, boolean createIfAbsent)
protected Address	toOverlay(Address address)	If this shim is associated with a (register) overlay space, translate the given address into it
protected AddressRange	toOverlay(AddressRange range)
protected AddressSetView	toOverlay(AddressSetView set)

Methods inherited from class ghidra.pcode.exec.trace.data.AbstractPcodeTraceDataAccess

getBytes, getLanguage, getPlatform, getPropertyAccess, getSnap, getViewport, getViewportState, intersectUnknown, intersectViewKnown, putBytes, setState, translate

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.pcode.exec.trace.data.PcodeTraceDataAccess

getBytes, getLanguage, getPropertyAccess, getViewportState, intersectUnknown, intersectViewKnown, putBytes, setState, translate

Constructor Details

DefaultPcodeTraceMemoryAccess

protected DefaultPcodeTraceMemoryAccess(TracePlatform platform,
 long snap,
 TraceTimeViewport viewport)

Construct a shim

Parameters:

platform - the associated platform

snap - the associated snap

viewport - the viewport, set to the same snapshot

Method Details

getMemoryOps

protected TraceMemoryOperations getMemoryOps(boolean createIfAbsent)

Description copied from class: AbstractPcodeTraceDataAccess

Get the interface for accessing trace memory or registers

Specified by:

getMemoryOps in class AbstractPcodeTraceDataAccess

Parameters:

createIfAbsent - in the case of registers, whether to create the missing space

Returns:

the operations, or null

getPropertyOps

public <T> TracePropertyMapOperations<T> getPropertyOps(String name,
 Class<T> type,
 boolean createIfAbsent)

Specified by:

getPropertyOps in interface InternalPcodeTraceDataAccess

toOverlay

protected Address toOverlay(Address address)

Description copied from class: AbstractPcodeTraceDataAccess

If this shim is associated with a (register) overlay space, translate the given address into it

Specified by:

toOverlay in class AbstractPcodeTraceDataAccess

Parameters:

address - the physical (register) address

Returns:

the overlay address

toOverlay

protected AddressRange toOverlay(AddressRange range)

Specified by:

toOverlay in class AbstractPcodeTraceDataAccess

Parameters:

range - the physical range

Returns:

the overlay range

See Also:

• AbstractPcodeTraceDataAccess.toOverlay(Address)

toOverlay

protected AddressSetView toOverlay(AddressSetView set)

Specified by:

toOverlay in class AbstractPcodeTraceDataAccess

Parameters:

set -

Returns:

See Also:

• AbstractPcodeTraceDataAccess.toOverlay(Address)