/// <summary>
/// Base method to add a hook to <see cref="Emulator"/>.
/// </summary>
/// <param name="type">Type of hook.</param>
/// <param name="callback">Pointer to callback method.</param>
/// <param name="begin">Start address of where the hook is effective (inclusive).</param>
/// <param name="end">End address of where the hook is effective (inclusive).</param>
/// <returns>A <see cref="HookHandle"/> which represents hook.</returns>
protected HookHandle Add(UnicornHookType type, Delegate callback, ulong begin, ulong end)
{
//NOTE: Not calling Emulator.CheckDispose() here because the caller should take responsibility of doing so.
var hh = IntPtr.Zero;
var callbackPtr = Marshal.GetFunctionPointerForDelegate(callback);
Emulator.Bindings.HookAdd(Emulator.Handle, ref hh, type, callbackPtr, IntPtr.Zero, begin, end);
var handle = new HookHandle(hh, callback);
_handles.Add(handle);
return(handle);
}
public void HookAdd(IntPtr uc, ref IntPtr hh, UnicornHookType type, IntPtr callback, IntPtr userData, ulong address, ulong end, int instruction) => ThrowIfError(uc_hook_add(uc, ref hh, (uc_hook_type)type, callback, userData, address, end, instruction));
