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/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
//
// Copyright 2002,2003,2004 Segher Boessenkool <segher@kernel.crashing.org>
//
extern long engine(int, long, long);
#define TIBSIZE 256
#define POCKETSIZE 256
#define NUMPOCKETS 16
#define HASHSIZE 0x1000
// engine mode bits
#define ENGINE_MODE_PARAM_1 0x0001
#define ENGINE_MODE_PARAM_2 0x0002
#define ENGINE_MODE_NOP 0x0004
#define ENGINE_MODE_EVAL 0x0008
#define ENGINE_MODE_POP 0x0010
// engine calls
#define forth_eval(s) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_PARAM_2|ENGINE_MODE_EVAL, \
strlen((s)), (long)(s))
#define forth_eval_pop(s) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_PARAM_2|ENGINE_MODE_EVAL|ENGINE_MODE_POP, \
strlen((s)), (long)(s))
#define forth_push(v) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_NOP, v, 0)
#define forth_pop() engine(ENGINE_MODE_NOP|ENGINE_MODE_POP, 0, 0)
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