com.oracle.svm.hosted.image

Class LIRNativeImageCodeCache

java.lang.Object

com.oracle.svm.hosted.image.NativeImageCodeCache

com.oracle.svm.hosted.image.LIRNativeImageCodeCache

public class LIRNativeImageCodeCache
extends NativeImageCodeCache

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.svm.hosted.image.NativeImageCodeCache

NativeImageCodeCache.MethodMetadataEncoder, NativeImageCodeCache.MethodMetadataEncoderFactory, NativeImageCodeCache.Options

Field Summary

Fields inherited from class com.oracle.svm.hosted.image.NativeImageCodeCache

compilations, compilationsByStart, imageHeap, targetPlatform

Constructor Summary

Constructors

Constructor and Description
LIRNativeImageCodeCache(Map<HostedMethod,org.graalvm.compiler.code.CompilationResult> compilations, NativeImageHeap imageHeap)

Method Summary

Modifier and Type	Method and Description
int	getCodeCacheSize()
List<com.oracle.objectfile.ObjectFile.Symbol>	getSymbols(com.oracle.objectfile.ObjectFile objectFile, boolean onlyGlobal)
NativeImage.NativeTextSectionImpl	getTextSectionImpl(RelocatableBuffer buffer, com.oracle.objectfile.ObjectFile objectFile, NativeImageCodeCache codeCache)
void	layoutMethods(org.graalvm.compiler.debug.DebugContext debug, String imageName, com.oracle.graal.pointsto.BigBang bb, ForkJoinPool threadPool)
void	patchMethods(org.graalvm.compiler.debug.DebugContext debug, RelocatableBuffer relocs, com.oracle.objectfile.ObjectFile objectFile) Patch references from code to other code and constant data.
void	writeCode(RelocatableBuffer buffer)

Methods inherited from class com.oracle.svm.hosted.image.NativeImageCodeCache

addConstantsToHeap, buildRuntimeMetadata, getAlignedConstantsSize, getCCInputFiles, getCompilationAtOffset, getCompilations, getConstantsSize, getFirstCompilation, layoutConstants, printCompilationResults, writeConstants

Methods inherited from class java.lang.Object

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

Constructor Detail

LIRNativeImageCodeCache

public LIRNativeImageCodeCache(Map<HostedMethod,org.graalvm.compiler.code.CompilationResult> compilations,
                               NativeImageHeap imageHeap)

Method Detail

getCodeCacheSize

public int getCodeCacheSize()

Specified by:

getCodeCacheSize in class NativeImageCodeCache

layoutMethods

public void layoutMethods(org.graalvm.compiler.debug.DebugContext debug,
                          String imageName,
                          com.oracle.graal.pointsto.BigBang bb,
                          ForkJoinPool threadPool)

Specified by:

layoutMethods in class NativeImageCodeCache

patchMethods

public void patchMethods(org.graalvm.compiler.debug.DebugContext debug,
                         RelocatableBuffer relocs,
                         com.oracle.objectfile.ObjectFile objectFile)

Patch references from code to other code and constant data. Generate relocation information in the process. More patching can be done, and correspondingly fewer relocation records generated, if the caller passes a non-null rodataDisplacementFromText.

Specified by:

patchMethods in class NativeImageCodeCache

Parameters:

relocs - a relocation map

writeCode

public void writeCode(RelocatableBuffer buffer)

Specified by:

writeCode in class NativeImageCodeCache

getTextSectionImpl

public NativeImage.NativeTextSectionImpl getTextSectionImpl(RelocatableBuffer buffer,
                                                            com.oracle.objectfile.ObjectFile objectFile,
                                                            NativeImageCodeCache codeCache)

Specified by:

getTextSectionImpl in class NativeImageCodeCache

getSymbols

public List<com.oracle.objectfile.ObjectFile.Symbol> getSymbols(com.oracle.objectfile.ObjectFile objectFile,
                                                                boolean onlyGlobal)

Specified by:

getSymbols in class NativeImageCodeCache