org.jikesrvm.compilers.common

Class BootImageCompiler

java.lang.Object

org.jikesrvm.compilers.common.BootImageCompiler

Direct Known Subclasses:

BaselineBootImageCompiler, OptimizingBootImageCompiler

public abstract class BootImageCompiler
extends Object

Abstract superclass to interface bootimage compiler to the rest of the VM. Individual compilers provide concrete implementations, one of which is instantiated by BootImageCompiler.init.

Field Summary

Fields

Modifier and Type	Field and Description
protected static BootImageCompiler	baseCompiler
protected static BootImageCompiler	compiler
protected static BootImageCompiler	optCompiler

Constructor Summary

Constructors

Constructor and Description
BootImageCompiler()

Method Summary

Modifier and Type	Method and Description
static CompiledMethod	compile(NativeMethod method) Compile a native method.
static CompiledMethod	compile(NormalMethod method)
static CompiledMethod	compile(NormalMethod method, TypeReference[] params)
protected abstract CompiledMethod	compileMethod(NormalMethod method, TypeReference[] params) Compiles a method with bytecodes.
static void	init(String[] args) Initialize boot image compiler.
protected abstract void	initCompiler(String[] args) Initialize boot image compiler.

Methods inherited from class java.lang.Object

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

Field Detail

baseCompiler

protected static final BootImageCompiler baseCompiler

optCompiler

protected static final BootImageCompiler optCompiler

compiler

protected static final BootImageCompiler compiler

Constructor Detail

BootImageCompiler

public BootImageCompiler()

Method Detail

initCompiler

protected abstract void initCompiler(String[] args)

Initialize boot image compiler.

Parameters:

args - command line arguments to the bootimage compiler

compileMethod

protected abstract CompiledMethod compileMethod(NormalMethod method,
                                                TypeReference[] params)

Compiles a method with bytecodes.

Parameters:

method - the method to compile

params - the specialized types of the method's parameters. This will be null if the types from the method's signature are used.

Returns:

the compiled method

init

public static void init(String[] args)

Initialize boot image compiler.

Parameters:

args - command line arguments to the bootimage compiler

compile

public static CompiledMethod compile(NormalMethod method,
                                     TypeReference[] params)

compile

public static CompiledMethod compile(NormalMethod method)

compile

public static CompiledMethod compile(NativeMethod method)

Compile a native method.

Parameters:

method - the method to compile

Returns:

the compiled method