lcode.h File Reference

#include "llex.h"
#include "lobject.h"
#include "lopcodes.h"
#include "lparser.h"

Include dependency graph for lcode.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	foldbinop(op)   ((op) <= OPR_SHR)
#define	getinstruction(fs, e)   ((fs)->f->code[(e)->u.info])
#define	luaK_codeABC(fs, o, a, b, c)   luaK_codeABCk(fs,o,a,b,c,0)
#define	luaK_jumpto(fs, t)   luaK_patchlist(fs, luaK_jump(fs), t)
#define	luaK_setmultret(fs, e)   luaK_setreturns(fs, e, LUA_MULTRET)
#define	NO_JUMP   (-1)

Typedefs
typedef enum BinOpr	BinOpr
typedef enum UnOpr	UnOpr

Enumerations
enum	BinOpr {   OPR_ADD, OPR_SUB, OPR_MUL, OPR_MOD,   OPR_POW, OPR_DIV, OPR_IDIV, OPR_BAND,   OPR_BOR, OPR_BXOR, OPR_SHL, OPR_SHR,   OPR_CONCAT, OPR_EQ, OPR_LT, OPR_LE,   OPR_NE, OPR_GT, OPR_GE, OPR_AND,   OPR_OR, OPR_NOBINOPR }
enum	UnOpr {   OPR_MINUS, OPR_BNOT, OPR_NOT, OPR_LEN,   OPR_NOUNOPR }

Functions
LUAI_FUNC void	luaK_checkstack (FuncState *fs, int n)
LUAI_FUNC int	luaK_code (FuncState *fs, Instruction i)
LUAI_FUNC int	luaK_codeABCk (FuncState *fs, OpCode o, int A, int B, int C, int k)
LUAI_FUNC int	luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx)
LUAI_FUNC int	luaK_codeAsBx (FuncState *fs, OpCode o, int A, int Bx)
LUAI_FUNC void	luaK_concat (FuncState *fs, int *l1, int l2)
LUAI_FUNC void	luaK_dischargevars (FuncState *fs, expdesc *e)
LUAI_FUNC int	luaK_exp2anyreg (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_exp2anyregup (FuncState *fs, expdesc *e)
LUAI_FUNC int	luaK_exp2const (FuncState *fs, const expdesc *e, TValue *v)
LUAI_FUNC void	luaK_exp2nextreg (FuncState *fs, expdesc *e)
LUAI_FUNC int	luaK_exp2RK (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_exp2val (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_finish (FuncState *fs)
LUAI_FUNC void	luaK_fixline (FuncState *fs, int line)
LUAI_FUNC int	luaK_getlabel (FuncState *fs)
LUAI_FUNC void	luaK_goiffalse (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_goiftrue (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_indexed (FuncState *fs, expdesc *t, expdesc *k)
LUAI_FUNC void	luaK_infix (FuncState *fs, BinOpr op, expdesc *v)
LUAI_FUNC void	luaK_int (FuncState *fs, int reg, lua_Integer n)
LUAI_FUNC int	luaK_isKint (expdesc *e)
LUAI_FUNC int	luaK_jump (FuncState *fs)
LUAI_FUNC void	luaK_nil (FuncState *fs, int from, int n)
LUAI_FUNC void	luaK_patchlist (FuncState *fs, int list, int target)
LUAI_FUNC void	luaK_patchtohere (FuncState *fs, int list)
LUAI_FUNC void	luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2, int line)
LUAI_FUNC void	luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line)
LUAI_FUNC void	luaK_reserveregs (FuncState *fs, int n)
LUAI_FUNC void	luaK_ret (FuncState *fs, int first, int nret)
LUAI_FUNC void	luaK_self (FuncState *fs, expdesc *e, expdesc *key)
LUAI_FUNC l_noret	luaK_semerror (LexState *ls, const char *msg)
LUAI_FUNC void	luaK_setlist (FuncState *fs, int base, int nelems, int tostore)
LUAI_FUNC void	luaK_setoneret (FuncState *fs, expdesc *e)
LUAI_FUNC void	luaK_setreturns (FuncState *fs, expdesc *e, int nresults)
LUAI_FUNC void	luaK_settablesize (FuncState *fs, int pc, int ra, int asize, int hsize)
LUAI_FUNC void	luaK_storevar (FuncState *fs, expdesc *var, expdesc *e)

Macro Definition Documentation

foldbinop

#define foldbinop

(

op

)

((op) <= OPR_SHR)

Definition at line 45 of file lcode.h.

getinstruction

#define getinstruction	(		fs,
			e
	)		((fs)->f->code[(e)->u.info])

Definition at line 55 of file lcode.h.

luaK_codeABC

#define luaK_codeABC	(		fs,
			o,
			a,
			b,
			c
	)		luaK_codeABCk(fs,o,a,b,c,0)

Definition at line 48 of file lcode.h.

luaK_jumpto

#define luaK_jumpto	(		fs,
			t
	)		luaK_patchlist(fs, luaK_jump(fs), t)

Definition at line 60 of file lcode.h.

luaK_setmultret

#define luaK_setmultret	(		fs,
			e
	)		luaK_setreturns(fs, e, LUA_MULTRET)

Definition at line 58 of file lcode.h.

NO_JUMP

#define NO_JUMP   (-1)

Definition at line 20 of file lcode.h.

Typedef Documentation

BinOpr

typedef enum BinOpr BinOpr

UnOpr

typedef enum UnOpr UnOpr

Enumeration Type Documentation

BinOpr

enum BinOpr

Enumerator
OPR_ADD
OPR_SUB
OPR_MUL
OPR_MOD
OPR_POW
OPR_DIV
OPR_IDIV
OPR_BAND
OPR_BOR
OPR_BXOR
OPR_SHL
OPR_SHR
OPR_CONCAT
OPR_EQ
OPR_LT
OPR_LE
OPR_NE
OPR_GT
OPR_GE
OPR_AND
OPR_OR
OPR_NOBINOPR

Definition at line 26 of file lcode.h.

UnOpr

enum UnOpr

Enumerator
OPR_MINUS
OPR_BNOT
OPR_NOT
OPR_LEN
OPR_NOUNOPR

Definition at line 51 of file lcode.h.

Function Documentation

luaK_checkstack()

LUAI_FUNC void luaK_checkstack	(	FuncState *	fs,
		int	n
	)

Definition at line 465 of file lcode.c.

luaK_code()

LUAI_FUNC int luaK_code	(	FuncState *	fs,
		Instruction	i
	)

Definition at line 381 of file lcode.c.

luaK_codeABCk()

LUAI_FUNC int luaK_codeABCk	(	FuncState *	fs,
		OpCode	o,
		int	A,
		int	B,
		int	C,
		int	k
	)

Definition at line 396 of file lcode.c.

luaK_codeABx()

LUAI_FUNC int luaK_codeABx	(	FuncState *	fs,
		OpCode	o,
		int	A,
		unsigned int	Bx
	)

Definition at line 407 of file lcode.c.

luaK_codeAsBx()

LUAI_FUNC int luaK_codeAsBx	(	FuncState *	fs,
		OpCode	o,
		int	A,
		int	Bx
	)

Definition at line 417 of file lcode.c.

luaK_concat()

LUAI_FUNC void luaK_concat	(	FuncState *	fs,
		int *	l1,
		int	l2
	)

Definition at line 180 of file lcode.c.

luaK_dischargevars()

LUAI_FUNC void luaK_dischargevars	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 754 of file lcode.c.

luaK_exp2anyreg()

LUAI_FUNC int luaK_exp2anyreg	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 936 of file lcode.c.

luaK_exp2anyregup()

LUAI_FUNC void luaK_exp2anyregup	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 958 of file lcode.c.

luaK_exp2const()

LUAI_FUNC int luaK_exp2const	(	FuncState *	fs,
		const expdesc *	e,
		TValue *	v
	)

Definition at line 83 of file lcode.c.

luaK_exp2nextreg()

LUAI_FUNC void luaK_exp2nextreg	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 924 of file lcode.c.

luaK_exp2RK()

LUAI_FUNC int luaK_exp2RK	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 1010 of file lcode.c.

luaK_exp2val()

LUAI_FUNC void luaK_exp2val	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 968 of file lcode.c.

luaK_finish()

LUAI_FUNC void luaK_finish

(

FuncState *

fs

)

Definition at line 1786 of file lcode.c.

luaK_fixline()

LUAI_FUNC void luaK_fixline	(	FuncState *	fs,
		int	line
	)

Definition at line 1726 of file lcode.c.

luaK_getlabel()

LUAI_FUNC int luaK_getlabel

(

FuncState *

fs

)

Definition at line 231 of file lcode.c.

luaK_goiffalse()

LUAI_FUNC void luaK_goiffalse	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 1142 of file lcode.c.

luaK_goiftrue()

LUAI_FUNC void luaK_goiftrue	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 1115 of file lcode.c.

luaK_indexed()

LUAI_FUNC void luaK_indexed	(	FuncState *	fs,
		expdesc *	t,
		expdesc *	k
	)

Definition at line 1260 of file lcode.c.

luaK_infix()

LUAI_FUNC void luaK_infix	(	FuncState *	fs,
		BinOpr	op,
		expdesc *	v
	)

Definition at line 1574 of file lcode.c.

luaK_int()

LUAI_FUNC void luaK_int	(	FuncState *	fs,
		int	reg,
		lua_Integer	n
	)

Definition at line 654 of file lcode.c.

luaK_isKint()

LUAI_FUNC int luaK_isKint

(

expdesc *

e

)

Definition at line 1210 of file lcode.c.

luaK_jump()

LUAI_FUNC int luaK_jump

(

FuncState *

fs

)

Definition at line 198 of file lcode.c.

luaK_nil()

LUAI_FUNC void luaK_nil	(	FuncState *	fs,
		int	from,
		int	n
	)

Definition at line 130 of file lcode.c.

luaK_patchlist()

LUAI_FUNC void luaK_patchlist	(	FuncState *	fs,
		int	list,
		int	target
	)

Definition at line 305 of file lcode.c.

luaK_patchtohere()

LUAI_FUNC void luaK_patchtohere	(	FuncState *	fs,
		int	list
	)

Definition at line 311 of file lcode.c.

luaK_posfix()

LUAI_FUNC void luaK_posfix	(	FuncState *	fs,
		BinOpr	op,
		expdesc *	v1,
		expdesc *	v2,
		int	line
	)

Definition at line 1642 of file lcode.c.

luaK_prefix()

LUAI_FUNC void luaK_prefix	(	FuncState *	fs,
		UnOpr	op,
		expdesc *	v,
		int	line
	)

Definition at line 1553 of file lcode.c.

luaK_reserveregs()

LUAI_FUNC void luaK_reserveregs	(	FuncState *	fs,
		int	n
	)

Definition at line 479 of file lcode.c.

luaK_ret()

LUAI_FUNC void luaK_ret	(	FuncState *	fs,
		int	first,
		int	nret
	)

Definition at line 206 of file lcode.c.

luaK_self()

LUAI_FUNC void luaK_self	(	FuncState *	fs,
		expdesc *	e,
		expdesc *	key
	)

Definition at line 1067 of file lcode.c.

luaK_semerror()

LUAI_FUNC l_noret luaK_semerror	(	LexState *	ls,
		const char *	msg
	)

Definition at line 45 of file lcode.c.

luaK_setlist()

LUAI_FUNC void luaK_setlist	(	FuncState *	fs,
		int	base,
		int	nelems,
		int	tostore
	)

Definition at line 1750 of file lcode.c.

luaK_setoneret()

LUAI_FUNC void luaK_setoneret	(	FuncState *	fs,
		expdesc *	e
	)

Definition at line 736 of file lcode.c.

luaK_setreturns()

LUAI_FUNC void luaK_setreturns	(	FuncState *	fs,
		expdesc *	e,
		int	nresults
	)

Definition at line 703 of file lcode.c.

luaK_settablesize()

LUAI_FUNC void luaK_settablesize	(	FuncState *	fs,
		int	pc,
		int	ra,
		int	asize,
		int	hsize
	)

Definition at line 1732 of file lcode.c.

luaK_storevar()

LUAI_FUNC void luaK_storevar	(	FuncState *	fs,
		expdesc *	var,
		expdesc *	e
	)

Definition at line 1030 of file lcode.c.