version 1.9, 1994/09/05 17:36:17
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version 1.13, 1995/01/19 17:48:02
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/* |
/* |
$Id$ |
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Copyright 1992 by the ANSI figForth Development Group |
Copyright 1992 by the ANSI figForth Development Group |
*/ |
*/ |
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Line 17 typedef void *Label;
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Line 16 typedef void *Label;
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#define DODOES 5 |
#define DODOES 5 |
#define DOESJUMP 6 |
#define DOESJUMP 6 |
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/* Some versions of some unices (Linux) have the symbol BIG_ENDIAN defined |
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in their standard headers. Make sure it's undefined -- Lennart */ |
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#ifdef BIG_ENDIAN |
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#undef BIG_ENDIAN |
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#endif |
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#include "machine.h" |
#include "machine.h" |
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/* Forth data types */ |
/* Forth data types */ |
Line 66 Label *engine(Xt *ip, Cell *sp, Cell *rp
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Line 59 Label *engine(Xt *ip, Cell *sp, Cell *rp
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#define MAKE_DOES_CF(cfa,does_code) ({MAKE_CF(cfa,symbols[DODOES]); \ |
#define MAKE_DOES_CF(cfa,does_code) ({MAKE_CF(cfa,symbols[DODOES]); \ |
((Cell *)cfa)[1] = (Cell)does_code;}) |
((Cell *)cfa)[1] = (Cell)does_code;}) |
/* the does handler resides between DOES> and the following Forth code */ |
/* the does handler resides between DOES> and the following Forth code */ |
#define DOES_HANDLER_SIZE 8 |
#define DOES_HANDLER_SIZE (2*sizeof(Cell)) |
#define MAKE_DOES_HANDLER(addr) 0 /* do nothing */ |
#define MAKE_DOES_HANDLER(addr) 0 /* do nothing */ |
#endif |
#endif |
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#ifdef DEBUG |
#ifdef DEBUG |
# define NAME(string) printf("%08x: "string"\n",(int)ip); |
# define NAME(string) fprintf(stderr,"%08x: "string"\n",(Cell)ip); |
#else |
#else |
# define NAME(string) |
# define NAME(string) |
#endif |
#endif |