C# Class Mosa.Compiler.Framework.BaseCodeEmitter

Base code emitter.
Inheritance: IDisposable, ICodeEmitter
显示文件 Open project: tgiphil/MOSA-Project Class Usage Examples

Protected Properties

Property Type Description
codeStream Stream
linker Mosa.Compiler.Linker.BaseLinker
patches List

Public Methods

Method Description
Emit ( OpcodeEncoder opcode ) : void

Emits the specified opcode.
Emit ( OpcodeEncoder opcode, Operand symbolOperand, int patchOffset, int referenceOffset ) : void
GetPosition ( int label ) : int

Gets the position.
Initialize ( string methodName, BaseLinker linker, Stream codeStream ) : void

Initializes a new instance of BaseCodeEmitter.
Label ( int label ) : void

Emits a label into the code stream.
ResolvePatches ( ) : void
Write ( byte buffer, int offset, int count ) : void

Writes the byte.
WriteByte ( byte data ) : void

Writes the byte.

Protected Methods

Method Description
AddPatch ( int label, int position ) : void
TryGetLabel ( int label, int &position ) : bool

Method Details

AddPatch() protected method

protected AddPatch ( int label, int position ) : void
label int
position int
return void

Emit() public method

Emits the specified opcode.
public Emit ( OpcodeEncoder opcode ) : void
opcode OpcodeEncoder The opcode.
return void

Emit() public method

public Emit ( OpcodeEncoder opcode, Operand symbolOperand, int patchOffset, int referenceOffset ) : void
opcode OpcodeEncoder
symbolOperand Operand
patchOffset int
referenceOffset int
return void

GetPosition() public method

Gets the position.
public GetPosition ( int label ) : int
label int The label.
return int

Initialize() public method

Initializes a new instance of BaseCodeEmitter.
public Initialize ( string methodName, BaseLinker linker, Stream codeStream ) : void
methodName string Name of the method.
linker Mosa.Compiler.Linker.BaseLinker The linker.
codeStream Stream The stream the machine code is written to.
return void

Label() public method

Emits a label into the code stream.
public Label ( int label ) : void
label int The label name to emit.
return void

ResolvePatches() public abstract method

public abstract ResolvePatches ( ) : void
return void

TryGetLabel() protected method

protected TryGetLabel ( int label, int &position ) : bool
label int
position int
return bool

Write() public method

Writes the byte.
public Write ( byte buffer, int offset, int count ) : void
buffer byte The buffer.
offset int The offset.
count int The count.
return void

WriteByte() public method

Writes the byte.
public WriteByte ( byte data ) : void
data byte The data.
return void

Property Details

codeStream protected_oe property

The stream used to write machine code bytes to.
protected Stream codeStream
return Stream

linker protected_oe property

Holds the linker used to resolve externals.
protected BaseLinker,Mosa.Compiler.Linker linker
return Mosa.Compiler.Linker.BaseLinker

patches protected_oe property

Patches we need to perform.
protected List patches
return List