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Aminet 24
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Aminet 24 (1998)(GTI - Schatztruhe)[!][Apr 1998].iso
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PPCsmalltalk.lha
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drive.h
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C/C++ Source or Header
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1986-10-19
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2KB
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99 lines
/*
Little Smalltalk
defines used by both parser and driver
*/
# define TWOBIT 0
# define PUSHINSTANCE 1
# define PUSHTEMP 2
# define PUSHLIT 3
# define PUSHCLASS 4
# define PUSHSPECIAL 5
# define POPINSTANCE 6
# define POPTEMP 7
# define SEND 8
# define SUPERSEND 9
# define UNSEND 10
# define BINSEND 11
# define ARITHSEND 12
# define KEYSEND 13
# define BLOCKCREATE 14
# define SPECIAL 15
/* arguments for special */
# define NOOP 0
# define DUPSTACK 1
# define POPSTACK 2
# define RETURN 3
# define BLOCKRETURN 4
# define SELFRETURN 5
# define SKIPTRUEPUSH 6
# define SKIPFALSEPUSH 7
# define SKIPFORWARD 8
# define SKIPBACK 9
# define PRIMCMD 10
# define SKIPT 11
# define SKIPF 12
/* enum pseuvars {nilvar, truevar, falsevar, selfvar, supervar, smallvar,
procvar};*/
#define nilvar 0
#define truevar 1
#define falsevar 2
#define selfvar 3
#define supervar 4
#define smallvar 5
#define procvar 6
# define streq(a,b) (strcmp(a,b) == 0)
/* only include driver code in driver, keeps both lint and the 11/70 quiet */
# ifdef DRIVECODE
/* enum lextokens { nothing, LITNUM , LITFNUM , LITCHAR , LITSTR , LITSYM ,
LITARR , LITBYTE , ASSIGN , BINARY , PRIMITIVE , PSEUDO ,
UPPERCASEVAR , LOWERCASEVAR , COLONVAR , KEYWORD ,
LP , RP , LB , RB , PERIOD , BAR , SEMI , PS , MINUS , PE , NL }; */
#define nothing 0
#define LITNUM 1
#define LITFNUM 2
#define LITCHAR 3
#define LITSTR 4
#define LITSYM 5
#define LITARR 6
#define LITBYTE 7
#define ASSIGN 8
#define BINARY 9
#define PRIMITIVE 10
#define PSEUDO 11
#define UPPERCASEVAR 12
#define LOWERCASEVAR 13
#define COLONVAR 14
#define KEYWORD 15
#define LP 16
#define RP 17
#define LB 18
#define RB 19
#define PERIOD 20
#define BAR 21
#define SEMI 22
#define PS 23
#define MINUS 24
#define PE 25
#define NL 26
typedef union {
char *c;
double f;
int i;
/* enum pseuvars */ int p;
} tok_type;
extern tok_type t;
# endif