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1.1 root 1: /*
2: * Creation Date: <2003/12/19 00:20:11 samuel>
3: * Time-stamp: <2004/01/07 19:19:14 samuel>
4: *
5: * <kernel.h>
6: *
7: *
8: *
9: * Copyright (C) 2003, 2004 Samuel Rydh ([email protected])
10: * Stefan Reinauer ([email protected])
11: *
12: * This program is free software; you can redistribute it and/or
13: * modify it under the terms of the GNU General Public License
14: * version 2
15: *
16: */
17:
18: #ifndef _H_KERNEL
19: #define _H_KERNEL
20:
21: #include "kernel/stack.h"
22: #include "asm/io.h"
23:
24: /* Interrupt status */
25: #define FORTH_INTSTAT_CLR 0x0
26: #define FORTH_INTSTAT_STOP 0x1
27: #define FORTH_INTSTAT_DBG 0x2
28:
29: extern volatile int interruptforth;
30: extern int enterforth( xt_t xt );
31: extern void panic(const char *error) __attribute__ ((noreturn));
32:
33: extern xt_t findword(const char *s1);
34: extern void modules_init( void );
35: extern void init_trampoline(ucell *t);
36: extern void forth_init(void);
37:
38: /* arch kernel hooks */
39: extern void exception(cell no);
40:
41: #ifdef FCOMPILER
42: extern void include_file( const char *str );
43: extern void encode_file( const char *str );
44: extern int get_inputbyte( void );
45: extern void put_outputbyte( int c );
46: #endif
47:
48: #ifndef BOOTSTRAP
49: #undef putchar
50: #undef getchar
51:
52: extern int putchar( int ch );
53: extern int getchar( void );
54: #endif
55:
56: extern int availchar( void );
57:
58: #endif /* _H_KERNEL */
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