symchar.c

C编译器 ,简单的一个C语言的编译器。

/*
 * 68K/386 32-bit C compiler.
 *
 * copyright (c) 1997, David Lindauer
 * 
 * This compiler is intended for educational use.  It may not be used
 * for profit without the express written consent of the author.
 *
 * It may be freely redistributed, as long as this notice remains intact
 * and either the original sources or derived sources 
 * are distributed along with any executables derived from the originals.
 *
 * The author is not responsible for any damages that may arise from use
 * of this software, either idirect or consequential.
 *
 * v1.35 March 1997
 * David Lindauer, [e-mail]
 *
 * Credits to Mathew Brandt for original K&R C compiler
 *
 */
/* 
 * This is a mapping for CTYPE type functions to work with phitext
 */
#include <stdio.h>
#include "utype.h"
#include "interp.h"

BYTE startchars[256] ={
/* Bank 0 */
	0x00,0x00,0x00,0x00,
	0x08,0x00,0x00,0x00,
	0x7f,0xff,0xff,0xe1,
	0x7f,0xff,0xff,0xe0,

/* Bank 1 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x7e,0x11,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 2 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0xff,0xff,
	0xff,0xff,0xff,0xff,
	0xff,0xff,0xff,0xff,

/* Bank 3 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xff,0xff,
	0xff,0xfc,0x00,0x00,

/* Bank 4*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xff,0x00,
	0xff,0xff,0xff,0x00,

/* Bank 5*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xf8,0x00,
	0xff,0xff,0xff,0xf0,

/* Bank 6 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 7 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 8 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 9 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 10 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 11 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 12 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 13 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 14 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 15 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00
};

BYTE symchars[256] ={
/* Bank 0 */
	0x00,0x00,0x00,0x00,
	0x08,0x00,0xff,0xc0,
	0x7f,0xff,0xff,0xe1,
	0x7f,0xff,0xff,0xe0,

/* Bank 1 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x7e,0x11,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 2 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0xff,0xff,
	0xff,0xff,0xff,0xff,
	0xff,0xff,0xff,0xff,

/* Bank 3 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xff,0xff,
	0xff,0xfc,0x00,0x00,

/* Bank 4*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xff,0x00,
	0xff,0xff,0xff,0x00,

/* Bank 5*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0xff,0xff,0xf8,0x00,
	0xff,0xff,0xff,0xf0,

/* Bank 6 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 7 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 8 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 9 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 10 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 11 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 12 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 13 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 14 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 15 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00
};

BYTE whitespacechars[256] ={
/* Bank 0 */
	0x00,0x68,0x00,0x00,
	0x80,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x01,

/* Bank 1 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 2 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 3 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 4*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 5*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 6 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 7 */
	0x00,0x00,0x00,0x00,
	0x2a,0xa8,0xb1,0xd8,
	0x80,0x76,0x3b,0x10,
	0x08,0x04,0x02,0x01,

/* Bank 8 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 9 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 10 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 11 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 12 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 13 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 14 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 15 */
	0x00,0x00,0x00,0x00,
	0xff,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00
};
	
BYTE commentchars[256] ={
/* Bank 0 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 1 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 2 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 3 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 4*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 5*/
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 6 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 7 */
	0x00,0x00,0x00,0x00,
	0xd5,0x54,0x4e,0x27,
	0x7f,0x99,0xc4,0xef,
	0xf7,0xfb,0xfd,0xfe,

/* Bank 8 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 9 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 10 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 11 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 12 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 13 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 14 */
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00,

/* Bank 15 */
	0x00,0x00,0x00,0x00,
	0x00,0xff,0x00,0x00,
	0x00,0x00,0x00,0x00,
	0x00,0x00,0x00,0x00
};