public MachSection(Bits.Num Num)
{
AddressSize = Num;
}
public MachLoadCommandSegment(Bits.Num Addressing)
{
AddressSize = Addressing;
}
public void WriteAbsoluteOffsetAndDelayedData(byte[] Data, long Alignment, Bits.Num Num)
{
WriteOffsetAndDelayedData(Data, Alignment, 0, Num);
}
public void WriteOffsetAndDelayedData(byte[] Data, long Alignment, long OffsetFrom, Bits.Num Num)
{
if ((Data == null) || (Data.Length == 0))
{
SW.Write((UInt32)0);
}
else
{
OffsetFieldU32or64 Offset = WriteDeferredOffsetFrom(OffsetFrom, Num);
CurrentPhase.PendingWrites.Enqueue(delegate(WritingContext Context)
{
long ModPosition = Position % Alignment;
if (ModPosition != 0)
{
WriteZeros(Alignment - ModPosition);
}
CommitDeferredField(Offset);
Write(Data);
});
}
}
/// <summary>
/// Emits an offset field that needs to be committed once the true offset is known
/// </summary>
/// <param name="AlreadyCountedBytes">The number of bytes ago that the offset is relative to. Pass in 0 to be relative to the current output position.</param>
/// <param name="Num">Number of bits this write will be.</param>
/// <returns></returns>
public OffsetFieldU32or64 WriteDeferredOffsetFrom(long BasePosition, Bits.Num Num)
{
return new OffsetFieldU32or64(this, BasePosition, Num);
}
public void WriteUInt(UInt64 Value, Bits.Num Num)
{
if (Num == Bits.Num._64)
Write(Value);
else
Write((UInt32)Value);
}
/// <summary>
/// Emits an offset field that needs to be committed once the true offset is known
/// </summary>
/// <param name="AlreadyCountedBytes">The number of bytes ago that the offset is relative to. Pass in 0 to be relative to the current output position.</param>
/// <param name="Num">Number of bits this write will be.</param>
/// <returns></returns>
public OffsetFieldU32or64 WriteDeferredOffset(long AlreadyCountedBytes, Bits.Num Num)
{
return new OffsetFieldU32or64(this, Position - AlreadyCountedBytes, Num);
}
public LengthFieldU32or64 WriteDeferredLength(long AlreadyCountedBytes, Bits.Num Num)
{
return new LengthFieldU32or64(this, Position - AlreadyCountedBytes, Num);
}
public OffsetFieldU32or64(WritingContext Context, long BaseOffset, Bits.Num Address)
: base(Context, BaseOffset, Address)
{
}
public DeferredFieldU32or64(WritingContext Context, long Base, Bits.Num Address)
{
AnchorPoint = Base;
WritePoint = Context.Position;
AddressSize = Address;
Context.Position += Bits.Bytes(AddressSize);
}
public UInt64 ReadUInt(Bits.Num Num)
{
if (Num == Bits.Num._64)
return ReadUInt64();
else
return ReadUInt32();
}
