Package ghidra.trace.database.breakpoint

Class DBTraceBreakpointManager

java.lang.Object

ghidra.trace.database.breakpoint.DBTraceBreakpointManager

All Implemented Interfaces:

ErrorHandler, DBTraceManager, TraceBreakpointManager

public class DBTraceBreakpointManager NEW
extends Object
implements TraceBreakpointManager, DBTraceManager

Field Summary

Fields

Change	Modifier and Type	Field	Description
	protected final ReadWriteLock	lock
	protected final DBTraceObjectManager	objectManager
	protected final DBTrace	trace

Constructor Summary

Constructors

Change	Constructor	Description
	DBTraceBreakpointManager(DBHandle dbh, OpenMode openMode, ReadWriteLock lock, TaskMonitor monitor, DBTrace trace, DBTraceObjectManager objectManager)

Method Summary

Change	Modifier and Type	Method	Description
	TraceBreakpointLocation	addBreakpoint(String path, Lifespan lifespan, AddressRange range, Collection<TraceThread> threads, Collection<TraceBreakpointKind> kinds, boolean enabled, String comment)	Add a breakpoint to the trace
	void	dbError(IOException e)	Notification that an IO exception occurred.
	Collection<? extends TraceBreakpointLocation>	getAllBreakpointLocations()	Collect all breakpoint locations in the trace
	Collection<? extends TraceBreakpointSpec>	getAllBreakpointSpecifications()	Collect all breakpoint specifications in the trace
	Collection<? extends TraceBreakpointLocation>	getBreakpointLocationsByPath(String path)	Collect breakpoints locations having the given "full name"
	Collection<? extends TraceBreakpointLocation>	getBreakpointsAt(long snap, Address address)	Collect breakpoints containing the given snap and address
	Collection<? extends TraceBreakpointLocation>	getBreakpointsIntersecting(Lifespan span, AddressRange range)	Collect breakpoints intersecting the given span and address range
	Collection<? extends TraceBreakpointSpec>	getBreakpointSpecificationsByPath(String path)	Collect breakpoints specifications having the given "full name"
	TraceBreakpointLocation	getPlacedBreakpointByPath(long snap, String path)	Get the placed breakpoint at the given snap by the given path
	void	invalidateCache(boolean all)	Invalidate this manager's caches

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.trace.model.breakpoint.TraceBreakpointManager

addBreakpoint, placeBreakpoint, placeBreakpoint

Field Details

lock

protected final ReadWriteLock lock

trace

protected final DBTrace trace

objectManager

protected final DBTraceObjectManager objectManager

Constructor Details

DBTraceBreakpointManager

public DBTraceBreakpointManager(DBHandle dbh,
 OpenMode openMode,
 ReadWriteLock lock,
 TaskMonitor monitor,
 DBTrace trace,
 DBTraceObjectManager objectManager)
                         throws VersionException,
IOException

Throws:

VersionException

IOException

Method Details

dbError

public void dbError(IOException e)

Description copied from interface: ErrorHandler

Notification that an IO exception occurred.

Specified by:

dbError in interface ErrorHandler

Parameters:

e - IOException which was cause of error

invalidateCache

public void invalidateCache(boolean all)

Description copied from interface: DBTraceManager

Invalidate this manager's caches

Specified by:

invalidateCache in interface DBTraceManager

Parameters:

all - probably nothing. Check out implementations of ManagerDB.invalidateCache(boolean).

addBreakpoint

public TraceBreakpointLocation addBreakpoint(String path,
 Lifespan lifespan,
 AddressRange range,
 Collection<TraceThread> threads,
 Collection<TraceBreakpointKind> kinds,
 boolean enabled,
 String comment)
                                      throws DuplicateNameException

Description copied from interface: TraceBreakpointManager

Add a breakpoint to the trace

Specified by:

addBreakpoint in interface TraceBreakpointManager

Parameters:

path - the "full name" of the breakpoint

lifespan - the lifespan of the breakpoint

range - the address range of the breakpoint

threads - an optional set of threads to which the breakpoint applies. Empty for every thread, i.e, the process.

kinds - the kinds of breakpoint

enabled - true if the breakpoint is enabled

comment - a user comment

Returns:

the new breakpoint.

Throws:

DuplicateNameException - if a breakpoint with the same path already exists within an overlapping snap

getAllBreakpointSpecifications

public Collection<? extends TraceBreakpointSpec> getAllBreakpointSpecifications()

Description copied from interface: TraceBreakpointManager

Collect all breakpoint specifications in the trace

Specified by:

getAllBreakpointSpecifications in interface TraceBreakpointManager

Returns:

the specifications

getAllBreakpointLocations

public Collection<? extends TraceBreakpointLocation> getAllBreakpointLocations()

Description copied from interface: TraceBreakpointManager

Collect all breakpoint locations in the trace

Specified by:

getAllBreakpointLocations in interface TraceBreakpointManager

Returns:

the locations

getBreakpointSpecificationsByPath

public Collection<? extends TraceBreakpointSpec> getBreakpointSpecificationsByPath(String path)

Description copied from interface: TraceBreakpointManager

Collect breakpoints specifications having the given "full name"

Specified by:

getBreakpointSpecificationsByPath in interface TraceBreakpointManager

Parameters:

path - the path

Returns:

the specifications

getBreakpointLocationsByPath

public Collection<? extends TraceBreakpointLocation> getBreakpointLocationsByPath(String path)

Description copied from interface: TraceBreakpointManager

Collect breakpoints locations having the given "full name"

Specified by:

getBreakpointLocationsByPath in interface TraceBreakpointManager

Parameters:

path - the path

Returns:

the locations

getPlacedBreakpointByPath

public TraceBreakpointLocation getPlacedBreakpointByPath(long snap,
 String path)

Description copied from interface: TraceBreakpointManager

Get the placed breakpoint at the given snap by the given path

Specified by:

getPlacedBreakpointByPath in interface TraceBreakpointManager

Parameters:

snap - the snap which the breakpoint's lifespan must contain

path - the path of the breakpoint

Returns:

the breakpoint, or null if no breakpoint matches

getBreakpointsAt

public Collection<? extends TraceBreakpointLocation> getBreakpointsAt(long snap,
 Address address)

Description copied from interface: TraceBreakpointManager

Collect breakpoints containing the given snap and address

Specified by:

getBreakpointsAt in interface TraceBreakpointManager

Parameters:

snap - the time

address - the location

Returns:

the collection of breakpoints

getBreakpointsIntersecting

public Collection<? extends TraceBreakpointLocation> getBreakpointsIntersecting(Lifespan span,
 AddressRange range)

Description copied from interface: TraceBreakpointManager

Collect breakpoints intersecting the given span and address range

Specified by:

getBreakpointsIntersecting in interface TraceBreakpointManager

Parameters:

span - the span

range - the address range

Returns:

the collection of breakpoints