tile2.h

/*
 * tile2.h
 * Version 1.00 (C99)  
 * 
 * Copyright 2015 Steven James (www.perfectconsulting.co.uk)
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef TILE2_H
#define TILE2_H

#ifdef __unix__
#include <stdint.h>
typedef uint16_t word;
typedef int16_t sword;
typedef uint8_t byte;
typedef uint32_t dword;
typedef int32_t sdword;
#else
typedef unsigned short word;
typedef signed short sword;
typedef unsigned char byte;
typedef unsigned long dword;
typedef signed long sdword;
#endif


#define VM_MEMORY_SIZE			0xffff
#define VM_STACK_GAP			0x40

#define VM_STATE_EXECUTE		0
#define VM_STATE_HAULT			1

#define VM_STACK_PROTECTION

#endif /* TILE2_H */