1/*
2 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
25using System;
26using System.Collections.Generic;
27
28/*
29 * Class for native words.
30 */
31
32class WordNative : Word {
33
34	/*
35	 * A type for the native implementation: a method that takes a
36	 * CPU as parameter, and returns nothing.
37	 */
38	internal delegate void NativeRun(CPU cpu);
39
40	NativeRun code;
41
42	internal WordNative(T0Comp owner, string name, NativeRun code)
43		: base(owner, name)
44	{
45		this.code = code;
46	}
47
48	internal WordNative(T0Comp owner, string name,
49		SType stackEffect, NativeRun code)
50		: this(owner, name, code)
51	{
52		StackEffect = stackEffect;
53	}
54
55	internal override void Run(CPU cpu)
56	{
57		code(cpu);
58	}
59}
60