/// <summary>
/// Initializes a new instance of the <see cref="ObjectFileAssembler"/> class.
/// </summary>
/// <param name="objectFile">The <see cref="ObjectFile"/> that will be assembled.</param>
protected ObjectFileAssembler(ObjectFile objectFile)
{
#region Contract
Contract.Requires <ArgumentNullException>(objectFile != null);
#endregion
this.objectFile = objectFile;
}
/// <summary>
/// Initializes a new instance of the <see cref="ObjectFileAssembler"/> class.
/// </summary>
/// <param name="objectFile">The <see cref="ObjectFile"/> that will be assembled.</param>
protected ObjectFileAssembler(ObjectFile objectFile)
{
#region Contract
Contract.Requires<ArgumentNullException>(objectFile != null);
#endregion
this.objectFile = objectFile;
}
/// <summary>
/// Initializes a new instance of the <see cref="SectionCollection"/> class.
/// </summary>
/// <param name="owner">The owner of the collection.</param>
internal SectionCollection(ObjectFile owner)
{
#region Contract
Contract.Requires <ArgumentNullException>(owner != null);
#endregion
this.owner = owner;
}
/// <summary>
/// Initializes a new instance of the <see cref="Context"/> class.
/// </summary>
/// <param name="representation">The representation being assembled.</param>
public Context(ObjectFile representation)
{
#region Contract
Contract.Requires <ArgumentNullException>(representation != null);
#endregion
this.representation = representation;
this.symbolTable = new SymbolTable();
this.relocationTable = new Collection <Relocation>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Context"/> class.
/// </summary>
/// <param name="representation">The representation being assembled.</param>
public Context(ObjectFile representation)
{
#region Contract
Contract.Requires<ArgumentNullException>(representation != null);
#endregion
this.representation = representation;
this.symbolTable = new SymbolTable();
this.relocationTable = new Collection<Relocation>();
}
/// <summary>
/// Assembles the specified <see cref="ObjectFile"/>.
/// </summary>
/// <param name="objectFile">The <see cref="ObjectFile"/> to assemble.</param>
/// <param name="filename">The name of the file to assemble to.</param>
protected void AssembleToFile(ObjectFile objectFile, string filename)
{
using (FileStream fs = File.Create(filename))
{
using (BinaryWriter writer = new BinaryWriter(fs))
{
objectFile.Format.CreateAssembler(objectFile).Assemble(writer);
writer.Flush();
}
}
}
/// <summary>
/// Assembles the specified <see cref="ObjectFile"/> and returns the resulting object file as an array of
/// bytes.
/// </summary>
/// <param name="objectFile">The <see cref="ObjectFile"/> to assemble.</param>
/// <returns>The resulting object file as an array of bytes.</returns>
protected byte[] Assemble(ObjectFile objectFile)
{
byte[] result = null;
using(MemoryStream ms = new MemoryStream())
{
using (BinaryWriter writer = new BinaryWriter(ms))
{
objectFile.Format.CreateAssembler(objectFile).Assemble(writer);
writer.Flush();
result = ms.ToArray();
}
}
return result;
}