lcode.c File Reference

#include <stdlib.h>
#include "lua.h"
#include "lcode.h"
#include "ldebug.h"
#include "ldo.h"
#include "lgc.h"
#include "llex.h"
#include "lmem.h"
#include "lobject.h"
#include "lopcodes.h"
#include "lparser.h"
#include "ltable.h"


Defines
#define	lcode_c
#define	LUA_CORE
#define	hasjumps(e) ((e)->t != (e)->f)
Functions
static int	isnumeral (expdesc *e)
void	luaK_nil (FuncState *fs, int from, int n)
int	luaK_jump (FuncState *fs)
void	luaK_ret (FuncState *fs, int first, int nret)
static int	condjump (FuncState *fs, OpCode op, int A, int B, int C)
static void	fixjump (FuncState *fs, int pc, int dest)
int	luaK_getlabel (FuncState *fs)
static int	getjump (FuncState *fs, int pc)
static Instruction *	getjumpcontrol (FuncState *fs, int pc)
static int	need_value (FuncState *fs, int list)
static int	patchtestreg (FuncState *fs, int node, int reg)
static void	removevalues (FuncState *fs, int list)
static void	patchlistaux (FuncState *fs, int list, int vtarget, int reg, int dtarget)
static void	dischargejpc (FuncState *fs)
void	luaK_patchlist (FuncState *fs, int list, int target)
void	luaK_patchtohere (FuncState *fs, int list)
void	luaK_concat (FuncState fs, int l1, int l2)
void	luaK_checkstack (FuncState *fs, int n)
void	luaK_reserveregs (FuncState *fs, int n)
static void	freereg (FuncState *fs, int reg)
static void	freeexp (FuncState fs, expdesc e)
static int	addk (FuncState fs, TValue k, TValue *v)
int	luaK_stringK (FuncState fs, TString s)
int	luaK_numberK (FuncState *fs, lua_Number r)
static int	boolK (FuncState *fs, int b)
static int	nilK (FuncState *fs)
void	luaK_setreturns (FuncState fs, expdesc e, int nresults)
void	luaK_setoneret (FuncState fs, expdesc e)
void	luaK_dischargevars (FuncState fs, expdesc e)
static int	code_label (FuncState *fs, int A, int b, int jump)
static void	discharge2reg (FuncState fs, expdesc e, int reg)
static void	discharge2anyreg (FuncState fs, expdesc e)
static void	exp2reg (FuncState fs, expdesc e, int reg)
void	luaK_exp2nextreg (FuncState fs, expdesc e)
int	luaK_exp2anyreg (FuncState fs, expdesc e)
void	luaK_exp2val (FuncState fs, expdesc e)
int	luaK_exp2RK (FuncState fs, expdesc e)
void	luaK_storevar (FuncState fs, expdesc var, expdesc *ex)
void	luaK_self (FuncState fs, expdesc e, expdesc *key)
static void	invertjump (FuncState fs, expdesc e)
static int	jumponcond (FuncState fs, expdesc e, int cond)
void	luaK_goiftrue (FuncState fs, expdesc e)
static void	luaK_goiffalse (FuncState fs, expdesc e)
static void	codenot (FuncState fs, expdesc e)
void	luaK_indexed (FuncState fs, expdesc t, expdesc *k)
static int	constfolding (OpCode op, expdesc e1, expdesc e2)
static void	codearith (FuncState fs, OpCode op, expdesc e1, expdesc *e2)
static void	codecomp (FuncState fs, OpCode op, int cond, expdesc e1, expdesc *e2)
void	luaK_prefix (FuncState fs, UnOpr op, expdesc e)
void	luaK_infix (FuncState fs, BinOpr op, expdesc v)
void	luaK_posfix (FuncState fs, BinOpr op, expdesc e1, expdesc *e2)
void	luaK_fixline (FuncState *fs, int line)
static int	luaK_code (FuncState *fs, Instruction i, int line)
int	luaK_codeABC (FuncState *fs, OpCode o, int a, int b, int c)
int	luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc)
void	luaK_setlist (FuncState *fs, int base, int nelems, int tostore)

Define Documentation

#define hasjumps ( e ) ((e)->t != (e)->f)

#define lcode_c

#define LUA_CORE

Function Documentation

static int addk	(	FuncState *	fs,
		TValue *	k,
		TValue *	v
	)			`[static]`

static int boolK	(	FuncState *	fs,
		int	b
	)			`[static]`

static int code_label	(	FuncState *	fs,
		int	A,
		int	b,
		int	jump
	)			`[static]`

static void codearith	(	FuncState *	fs,
		OpCode	op,
		expdesc *	e1,
		expdesc *	e2
	)			`[static]`

static void codecomp	(	FuncState *	fs,
		OpCode	op,
		int	cond,
		expdesc *	e1,
		expdesc *	e2
	)			`[static]`

static void codenot	(	FuncState *	fs,
		expdesc *	e
	)			`[static]`

static int condjump	(	FuncState *	fs,
		OpCode	op,
		int	A,
		int	B,
		int	C
	)			`[static]`

static int constfolding	(	OpCode	op,
		expdesc *	e1,
		expdesc *	e2
	)			`[static]`

static void discharge2anyreg	(	FuncState *	fs,
		expdesc *	e
	)			`[static]`

static void discharge2reg	(	FuncState *	fs,
		expdesc *	e,
		int	reg
	)			`[static]`

static void dischargejpc ( FuncState * fs ) [static]

static void exp2reg	(	FuncState *	fs,
		expdesc *	e,
		int	reg
	)			`[static]`

static void fixjump	(	FuncState *	fs,
		int	pc,
		int	dest
	)			`[static]`

static void freeexp	(	FuncState *	fs,
		expdesc *	e
	)			`[static]`

static void freereg	(	FuncState *	fs,
		int	reg
	)			`[static]`

static int getjump	(	FuncState *	fs,
		int	pc
	)			`[static]`

static Instruction* getjumpcontrol	(	FuncState *	fs,
		int	pc
	)			`[static]`

static void invertjump	(	FuncState *	fs,
		expdesc *	e
	)			`[static]`

static int isnumeral ( expdesc * e ) [static]

static int jumponcond	(	FuncState *	fs,
		expdesc *	e,
		int	cond
	)			`[static]`

void luaK_checkstack	(	FuncState *	fs,
		int	n
	)

static int luaK_code	(	FuncState *	fs,
		Instruction	i,
		int	line
	)			`[static]`

int luaK_codeABC	(	FuncState *	fs,
		OpCode	o,
		int	a,
		int	b,
		int	c
	)

int luaK_codeABx	(	FuncState *	fs,
		OpCode	o,
		int	a,
		unsigned int	bc
	)

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

void luaK_dischargevars	(	FuncState *	fs,
		expdesc *	e
	)

int luaK_exp2anyreg	(	FuncState *	fs,
		expdesc *	e
	)

void luaK_exp2nextreg	(	FuncState *	fs,
		expdesc *	e
	)

int luaK_exp2RK	(	FuncState *	fs,
		expdesc *	e
	)

void luaK_exp2val	(	FuncState *	fs,
		expdesc *	e
	)

void luaK_fixline	(	FuncState *	fs,
		int	line
	)

int luaK_getlabel ( FuncState * fs )

static void luaK_goiffalse	(	FuncState *	fs,
		expdesc *	e
	)			`[static]`

void luaK_goiftrue	(	FuncState *	fs,
		expdesc *	e
	)

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

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

int luaK_jump ( FuncState * fs )

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

int luaK_numberK	(	FuncState *	fs,
		lua_Number	r
	)

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

void luaK_patchtohere	(	FuncState *	fs,
		int	list
	)

void luaK_posfix	(	FuncState *	fs,
		BinOpr	op,
		expdesc *	e1,
		expdesc *	e2
	)

void luaK_prefix	(	FuncState *	fs,
		UnOpr	op,
		expdesc *	e
	)

void luaK_reserveregs	(	FuncState *	fs,
		int	n
	)

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

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

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

void luaK_setoneret	(	FuncState *	fs,
		expdesc *	e
	)

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

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

int luaK_stringK	(	FuncState *	fs,
		TString *	s
	)

static int need_value	(	FuncState *	fs,
		int	list
	)			`[static]`

static int nilK ( FuncState * fs ) [static]

static void patchlistaux	(	FuncState *	fs,
		int	list,
		int	vtarget,
		int	reg,
		int	dtarget
	)			`[static]`

static int patchtestreg	(	FuncState *	fs,
		int	node,
		int	reg
	)			`[static]`

static void removevalues	(	FuncState *	fs,
		int	list
	)			`[static]`

lcode.c File Reference

Defines

Functions

Define Documentation

Function Documentation