Package ghidra.trace.database.guest

Class DBTracePlatformManager

java.lang.Object

ghidra.trace.database.guest.DBTracePlatformManager

All Implemented Interfaces:

ErrorHandler, DBTraceManager, TracePlatformManager

public class DBTracePlatformManager
extends Object
implements DBTraceManager, TracePlatformManager

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	DBTracePlatformManager.DBTraceHostPlatform

Field Summary

Fields

Modifier and Type	Field	Description
protected final CompilerSpec	baseCompilerSpec
protected final Language	baseLanguage
protected final DBHandle	dbh
protected final InternalTracePlatform	hostPlatform
protected final Map<Language,DBTraceGuestPlatform.DBTraceGuestLanguage>	languagesByLanguage
protected final DBCachedObjectStore<DBTraceGuestPlatform.DBTraceGuestLanguage>	languageStore
protected final ReadWriteLock	lock
protected final Map<CompilerSpec,DBTraceGuestPlatform>	platformsByCompiler
protected final DBCachedObjectStore<DBTraceGuestPlatform>	platformStore
protected final Collection<TraceGuestPlatform>	platformView
protected final DBCachedObjectStore<DBTraceGuestPlatformMappedRange>	rangeMappingStore
protected final DBTrace	trace

Constructor Summary

Constructors

Constructor	Description
DBTracePlatformManager(DBHandle dbh, OpenMode openMode, ReadWriteLock lock, TaskMonitor monitor, CompilerSpec baseCompilerSpec, DBTrace trace)

Method Summary

Modifier and Type	Method	Description
DBTraceGuestPlatform	addGuestPlatform(CompilerSpec compilerSpec)	Add a guest platform
InternalTracePlatform	assertMine(TracePlatform platform)
protected Address	computeNextRegisterMin()
void	dbError(IOException e)	Notification that an IO exception occurred.
protected void	deleteGuestPlatform(DBTraceGuestPlatform platform, TaskMonitor monitor)
protected DBTraceGuestPlatform	doAddGuestPlatform(CompilerSpec compilerSpec)
protected CompilerSpec	getCompilerByKey(int compilerKey)
Collection<TraceGuestPlatform>	getGuestPlatforms()	Get all guest platforms
InternalTracePlatform	getHostPlatform()	Get a platform representing the trace's base language and compiler spec
DBTraceGuestPlatform.DBTraceGuestLanguage	getLanguageByKey(int key)
DBTraceGuestPlatform.DBTraceGuestLanguage	getLanguageByLanguage(Language language)
InternalTracePlatform	getOrAddPlatform(CompilerSpec compilerSpec)	Get or add a platform for the given compiler spec
protected DBTraceGuestPlatform.DBTraceGuestLanguage	getOrCreateLanguage(Language language)
InternalTracePlatform	getPlatform(CompilerSpec compilerSpec)	Get the platform for the given compiler spec
InternalTracePlatform	getPlatformByKey(int key)
protected int	getPlatformKeyForCompiler(CompilerSpec compiler)
void	invalidateCache(boolean all)	Invalidate this manager's caches
protected void	loadLanguages()
protected void	loadPlatformMappings()
protected void	loadPlatforms(OpenMode openMode, TaskMonitor monitor)

Methods inherited from class java.lang.Object

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

Field Details

dbh

protected final DBHandle dbh

lock

protected final ReadWriteLock lock

baseLanguage

protected final Language baseLanguage

baseCompilerSpec

protected final CompilerSpec baseCompilerSpec

trace

protected final DBTrace trace

languageStore

protected final DBCachedObjectStore<DBTraceGuestPlatform.DBTraceGuestLanguage> languageStore

platformStore

protected final DBCachedObjectStore<DBTraceGuestPlatform> platformStore

platformView

protected final Collection<TraceGuestPlatform> platformView

languagesByLanguage

protected final Map<Language,DBTraceGuestPlatform.DBTraceGuestLanguage> languagesByLanguage

platformsByCompiler

protected final Map<CompilerSpec,DBTraceGuestPlatform> platformsByCompiler

rangeMappingStore

protected final DBCachedObjectStore<DBTraceGuestPlatformMappedRange> rangeMappingStore

hostPlatform

protected final InternalTracePlatform hostPlatform

Constructor Details

DBTracePlatformManager

public DBTracePlatformManager(DBHandle dbh,
 OpenMode openMode,
 ReadWriteLock lock,
 TaskMonitor monitor,
 CompilerSpec baseCompilerSpec,
 DBTrace trace)
                       throws VersionException,
IOException,
CancelledException

Throws:

VersionException

IOException

CancelledException

Method Details

loadLanguages

protected void loadLanguages()

loadPlatforms

protected void loadPlatforms(OpenMode openMode,
 TaskMonitor monitor)
                      throws VersionException,
CancelledException,
IOException

Throws:

VersionException

CancelledException

IOException

loadPlatformMappings

protected void loadPlatformMappings()

getOrCreateLanguage

protected DBTraceGuestPlatform.DBTraceGuestLanguage getOrCreateLanguage(Language language)

getLanguageByKey

public DBTraceGuestPlatform.DBTraceGuestLanguage getLanguageByKey(int key)

getPlatformByKey

public InternalTracePlatform getPlatformByKey(int key)

getPlatformKeyForCompiler

protected int getPlatformKeyForCompiler(CompilerSpec compiler)

getLanguageByLanguage

public DBTraceGuestPlatform.DBTraceGuestLanguage getLanguageByLanguage(Language language)

getCompilerByKey

protected CompilerSpec getCompilerByKey(int compilerKey)

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).

deleteGuestPlatform

protected void deleteGuestPlatform(DBTraceGuestPlatform platform,
 TaskMonitor monitor)
                            throws CancelledException

Throws:

CancelledException

getHostPlatform

public InternalTracePlatform getHostPlatform()

Description copied from interface: TracePlatformManager

Get a platform representing the trace's base language and compiler spec

Specified by:

getHostPlatform in interface TracePlatformManager

Returns:

the host platform

doAddGuestPlatform

protected DBTraceGuestPlatform doAddGuestPlatform(CompilerSpec compilerSpec)

addGuestPlatform

public DBTraceGuestPlatform addGuestPlatform(CompilerSpec compilerSpec)

Description copied from interface: TracePlatformManager

Add a guest platform

Specified by:

addGuestPlatform in interface TracePlatformManager

Parameters:

compilerSpec - the compiler spec, which cannot be the base compiler spec

Returns:

the new platform

getPlatform

public InternalTracePlatform getPlatform(CompilerSpec compilerSpec)

Description copied from interface: TracePlatformManager

Get the platform for the given compiler spec

Specified by:

getPlatform in interface TracePlatformManager

Parameters:

compilerSpec - the compiler spec

Returns:

the platform, if found, or null

getOrAddPlatform

public InternalTracePlatform getOrAddPlatform(CompilerSpec compilerSpec)

Description copied from interface: TracePlatformManager

Get or add a platform for the given compiler spec

Specified by:

getOrAddPlatform in interface TracePlatformManager

Parameters:

compilerSpec - the compiler spec

Returns:

the new or existing platform

getGuestPlatforms

public Collection<TraceGuestPlatform> getGuestPlatforms()

Description copied from interface: TracePlatformManager

Get all guest platforms

Specified by:

getGuestPlatforms in interface TracePlatformManager

Returns:

the collection of platforms

assertMine

public InternalTracePlatform assertMine(TracePlatform platform)

computeNextRegisterMin

protected Address computeNextRegisterMin()