version 1.29, 2001/03/18 12:39:34
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version 1.34, 2001/12/24 14:09:08
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Line 20
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*/ |
*/ |
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#include "config.h" |
#include "config.h" |
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#include "forth.h" |
#include <ctype.h> |
#include <ctype.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
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Line 28
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#include <assert.h> |
#include <assert.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <errno.h> |
#include <errno.h> |
#include "forth.h" |
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#include "io.h" |
#include "io.h" |
#include "threaded.h" |
#include "threaded.h" |
#ifndef STANDALONE |
#ifndef STANDALONE |
Line 196 DCell timeval2us(struct timeval *tvp)
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Line 196 DCell timeval2us(struct timeval *tvp)
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#ifdef HAS_FILE |
#ifdef HAS_FILE |
static char* fileattr[6]={"rb","rb","r+b","r+b","wb","wb"}; |
static char* fileattr[6]={"rb","rb","r+b","r+b","wb","wb"}; |
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static char* pfileattr[6]={"r","r","r+","r+","w","w"}; |
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#ifndef O_BINARY |
#ifndef O_BINARY |
#define O_BINARY 0 |
#define O_BINARY 0 |
Line 308 Xt *ip;
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Line 309 Xt *ip;
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Cell *rp; |
Cell *rp; |
#endif |
#endif |
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Label *engine(Xt *ip0, Cell *sp0, Cell *rp0, Float *fp0, Address lp0) |
Xt *primtable(Label symbols[], Cell size) |
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{ |
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#ifdef DIRECT_THREADED |
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return symbols; |
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#else /* !defined(DIRECT_THREADED) */ |
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Xt *xts = (Xt *)malloc(size*sizeof(Xt)); |
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Cell i; |
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for (i=0; i<size; i++) |
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xts[i] = &symbols[i]; |
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return xts; |
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#endif /* !defined(DIRECT_THREADED) */ |
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} |
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define(enginerest, |
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`(Xt *ip0, Cell *sp0, Cell *rp0, Float *fp0, Address lp0) |
/* executes code at ip, if ip!=NULL |
/* executes code at ip, if ip!=NULL |
returns array of machine code labels (for use in a loader), if ip==NULL |
returns array of machine code labels (for use in a loader), if ip==NULL |
*/ |
*/ |
Line 345 Label *engine(Xt *ip0, Cell *sp0, Cell *
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Line 362 Label *engine(Xt *ip0, Cell *sp0, Cell *
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(Label)&&dofield, |
(Label)&&dofield, |
(Label)&&dodoes, |
(Label)&&dodoes, |
/* the following entry is normally unused; |
/* the following entry is normally unused; |
it's there because its index indicates a does-handler */ |
it is there because its index indicates a does-handler */ |
CPU_DEP1, |
CPU_DEP1, |
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#define INST_ADDR(name) (Label)&&I_##name |
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#include "prim_lab.i" |
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#undef INST_ADDR |
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(Label)&&after_last, |
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(Label)0, |
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#ifdef IN_ENGINE2 |
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#define INST_ADDR(name) (Label)&&J_##name |
#include "prim_lab.i" |
#include "prim_lab.i" |
(Label)0 |
#undef INST_ADDR |
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#endif |
}; |
}; |
#ifdef CPU_DEP2 |
#ifdef CPU_DEP2 |
CPU_DEP2 |
CPU_DEP2 |
Line 529 Label *engine(Xt *ip0, Cell *sp0, Cell *
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Line 554 Label *engine(Xt *ip0, Cell *sp0, Cell *
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} |
} |
NEXT; |
NEXT; |
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#ifndef IN_ENGINE2 |
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#define LABEL(name) I_##name |
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#else |
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#define LABEL(name) J_##name: asm(".skip 16"); I_##name |
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#endif |
#include "prim.i" |
#include "prim.i" |
} |
#undef LABEL |
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after_last: return (Label *)0; |
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/*needed only to get the length of the last primitive */ |
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}' |
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) |
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Label *engine enginerest |
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#define IN_ENGINE2 |
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Label *engine2 enginerest |
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