com.oracle.svm.graal.meta

Class RuntimeCodeInstaller

java.lang.Object

com.oracle.svm.graal.meta.RuntimeCodeInstaller

public class RuntimeCodeInstaller
extends Object

Handles the installation of runtime-compiled code, allocating memory for code, data, and metadata and patching call and jump targets, primitive constants, and object constants.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RuntimeCodeInstaller(SharedRuntimeMethod method, org.graalvm.compiler.code.CompilationResult compilation, boolean testTrampolineJumps)

Method Summary

Modifier and Type	Method and Description
protected org.graalvm.word.Pointer	allocateCodeMemory(long size)
protected static void	doInstallPrepared(SharedMethod method, CodeInfo codeInfo, SubstrateInstalledCode installedCode)
protected void	doPrepareInstall(ReferenceAdjuster adjuster, CodeInfo codeInfo)
static void	install(SharedRuntimeMethod method, org.graalvm.compiler.code.CompilationResult compilation, SubstrateInstalledCode installedCode) Installs the code in the current isolate, in a single step.
static void	install(SharedRuntimeMethod method, org.graalvm.compiler.code.CompilationResult compilation, SubstrateInstalledCode installedCode, boolean testTrampolineJumps)
protected void	releaseCodeMemory(org.graalvm.word.Pointer start, long size)

Methods inherited from class java.lang.Object

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

Constructor Detail

RuntimeCodeInstaller

protected RuntimeCodeInstaller(SharedRuntimeMethod method,
                               org.graalvm.compiler.code.CompilationResult compilation,
                               boolean testTrampolineJumps)

Method Detail

install

public static void install(SharedRuntimeMethod method,
                           org.graalvm.compiler.code.CompilationResult compilation,
                           SubstrateInstalledCode installedCode)

Installs the code in the current isolate, in a single step.

install

public static void install(SharedRuntimeMethod method,
                           org.graalvm.compiler.code.CompilationResult compilation,
                           SubstrateInstalledCode installedCode,
                           boolean testTrampolineJumps)

doPrepareInstall

protected void doPrepareInstall(ReferenceAdjuster adjuster,
                                CodeInfo codeInfo)

doInstallPrepared

protected static void doInstallPrepared(SharedMethod method,
                                        CodeInfo codeInfo,
                                        SubstrateInstalledCode installedCode)

allocateCodeMemory

protected org.graalvm.word.Pointer allocateCodeMemory(long size)

releaseCodeMemory

protected void releaseCodeMemory(org.graalvm.word.Pointer start,
                                 long size)