/// <summary>
/// Init heap.
/// </summary>
/// <exception cref="Exception">Thrown on fatal error, contact support.</exception>
public static unsafe void Init()
{
StackStart = (uint *)CPU.GetStackStart();
HeapSmall.Init();
HeapMedium.Init();
HeapLarge.Init();
}
/// <summary>
/// Alloc memory block, of a given size.
/// </summary>
/// <param name="aSize">A size of block to alloc, in bytes.</param>
/// <returns>Byte pointer to the start of the block.</returns>
public static byte *Alloc(Native aSize)
{
if (aSize <= HeapSmall.mMaxItemSize)
{
return(HeapSmall.Alloc(aSize));
}
else if (aSize <= HeapMedium.MaxItemSize)
{
return(HeapMedium.Alloc(aSize));
}
else
{
return(HeapLarge.Alloc(aSize));
}
}
/// <summary>
/// Alloc memory block, of a given size.
/// </summary>
/// <param name="aSize">A size of block to alloc, in bytes.</param>
/// <returns>Byte pointer to the start of the block.</returns>
public static byte *Alloc(uint aSize)
{
CPU.DisableInterrupts();
if (aSize <= HeapSmall.mMaxItemSize)
{
byte *ptr = HeapSmall.Alloc((ushort)aSize);
CPU.EnableInterrupts();
return(ptr);
}
else if (aSize <= HeapMedium.MaxItemSize)
{
byte *ptr = HeapMedium.Alloc(aSize);
CPU.EnableInterrupts();
return(ptr);
}
else
{
byte *ptr = HeapLarge.Alloc(aSize);
CPU.EnableInterrupts();
return(ptr);
}
}
/// <summary>
/// Init heap.
/// </summary>
/// <exception cref="Exception">Thrown on fatal error, contact support.</exception>
public static void Init()
{
HeapSmall.Init();
HeapMedium.Init();
HeapLarge.Init();
}