lcode.h File Reference

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

Include dependency graph for lcode.h:

Go to the source code of this file.

Macros
#define	NO_JUMP   (-1)
#define	getinstruction(fs, e)   ((fs)->f->code[(e)->u.info])
#define	luaK_codeAsBx(fs, o, A, sBx)   luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)
#define	luaK_setmultret(fs, e)   luaK_setreturns(fs, e, LUA_MULTRET)
#define	luaK_jumpto(fs, t)   luaK_patchlist(fs, luaK_jump(fs), t)

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
int	luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx)
int	luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C)
int	luaK_codek (FuncState *fs, int reg, int k)
void	luaK_fixline (FuncState *fs, int line)
void	luaK_nil (FuncState *fs, int from, int n)
void	luaK_reserveregs (FuncState *fs, int n)
void	luaK_checkstack (FuncState *fs, int n)
int	luaK_stringK (FuncState *fs, TString *s)
int	luaK_intK (FuncState *fs, lua_Integer n)
void	luaK_dischargevars (FuncState *fs, expdesc *e)
int	luaK_exp2anyreg (FuncState *fs, expdesc *e)
void	luaK_exp2anyregup (FuncState *fs, expdesc *e)
void	luaK_exp2nextreg (FuncState *fs, expdesc *e)
void	luaK_exp2val (FuncState *fs, expdesc *e)
int	luaK_exp2RK (FuncState *fs, expdesc *e)
void	luaK_self (FuncState *fs, expdesc *e, expdesc *key)
void	luaK_indexed (FuncState *fs, expdesc *t, expdesc *k)
void	luaK_goiftrue (FuncState *fs, expdesc *e)
void	luaK_goiffalse (FuncState *fs, expdesc *e)
void	luaK_storevar (FuncState *fs, expdesc *var, expdesc *e)
void	luaK_setreturns (FuncState *fs, expdesc *e, int nresults)
void	luaK_setoneret (FuncState *fs, expdesc *e)
int	luaK_jump (FuncState *fs)
void	luaK_ret (FuncState *fs, int first, int nret)
void	luaK_patchlist (FuncState *fs, int list, int target)
void	luaK_patchtohere (FuncState *fs, int list)
void	luaK_patchclose (FuncState *fs, int list, int level)
void	luaK_concat (FuncState *fs, int *l1, int l2)
int	luaK_getlabel (FuncState *fs)
void	luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line)
void	luaK_infix (FuncState *fs, BinOpr op, expdesc *v)
void	luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2, int line)
void	luaK_setlist (FuncState *fs, int base, int nelems, int tostore)

Macro Definition Documentation

getinstruction

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

Definition at line 44 of file lcode.h.

luaK_codeAsBx

#define luaK_codeAsBx	(		fs,
			o,
			A,
			sBx
	)		luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)

Definition at line 46 of file lcode.h.

luaK_jumpto

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

Definition at line 50 of file lcode.h.

luaK_setmultret

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

Definition at line 48 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 40 of file lcode.h.

Function Documentation

luaK_checkstack()

void luaK_checkstack	(	FuncState *	fs,
		int	n
	)

luaK_codeABC()

int luaK_codeABC	(	FuncState *	fs,
		OpCode	o,
		int	A,
		int	B,
		int	C
	)

luaK_codeABx()

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

luaK_codek()

int luaK_codek	(	FuncState *	fs,
		int	reg,
		int	k
	)

luaK_concat()

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

luaK_dischargevars()

void luaK_dischargevars	(	FuncState *	fs,
		expdesc *	e
	)

luaK_exp2anyreg()

int luaK_exp2anyreg	(	FuncState *	fs,
		expdesc *	e
	)

luaK_exp2anyregup()

void luaK_exp2anyregup	(	FuncState *	fs,
		expdesc *	e
	)

luaK_exp2nextreg()

void luaK_exp2nextreg	(	FuncState *	fs,
		expdesc *	e
	)

luaK_exp2RK()

int luaK_exp2RK	(	FuncState *	fs,
		expdesc *	e
	)

luaK_exp2val()

void luaK_exp2val	(	FuncState *	fs,
		expdesc *	e
	)

luaK_fixline()

void luaK_fixline	(	FuncState *	fs,
		int	line
	)

luaK_getlabel()

int luaK_getlabel

(

FuncState *

fs

)

luaK_goiffalse()

void luaK_goiffalse	(	FuncState *	fs,
		expdesc *	e
	)

luaK_goiftrue()

void luaK_goiftrue	(	FuncState *	fs,
		expdesc *	e
	)

luaK_indexed()

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

luaK_infix()

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

luaK_intK()

int luaK_intK	(	FuncState *	fs,
		lua_Integer	n
	)

luaK_jump()

int luaK_jump

(

FuncState *

fs

)

luaK_nil()

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

luaK_patchclose()

void luaK_patchclose	(	FuncState *	fs,
		int	list,
		int	level
	)

luaK_patchlist()

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

luaK_patchtohere()

void luaK_patchtohere	(	FuncState *	fs,
		int	list
	)

luaK_posfix()

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

luaK_prefix()

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

luaK_reserveregs()

void luaK_reserveregs	(	FuncState *	fs,
		int	n
	)

luaK_ret()

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

luaK_self()

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

luaK_setlist()

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

luaK_setoneret()

void luaK_setoneret	(	FuncState *	fs,
		expdesc *	e
	)

luaK_setreturns()

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

luaK_storevar()

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

luaK_stringK()

int luaK_stringK	(	FuncState *	fs,
		TString *	s
	)