Creating thunks for exported methods

CreatingThunksFromReflection.cs

// Create thunks for all exported methods
foreach (var mi in this.GetType().GetMethods())
{
    // Check it has an EntryPoint attribute
    var ep = mi.GetCustomAttributes<EntryPointAttribute>().FirstOrDefault();
    if (ep==null)
        continue;
        
    // Create a system thunk for it
    var vmptr = _machine.CreateSystemThunk(() => {
        // When thunk called, use reflection to call the method
        mi.Invoke(this);
    });
    
    // Connect the ordinal and the thunk (GetProcAddress will
    // return this ‘vmptr’ when asked for ordinal ‘ep.ordinal’)
    _mapProcAddress[ep.ordinal] = vmptr;
}