lcode.c File Reference

#include "lprefix.h"
#include <math.h>
#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 "lstring.h"
#include "ltable.h"
#include "lvm.h"

Include dependency graph for lcode.c:

Macros
#define	lcode_c
#define	LUA_CORE
#define	MAXREGS   255
#define	hasjumps(e)   ((e)->t != (e)->f)

Functions
static int	tonumeral (const expdesc *e, TValue *v)
void	luaK_nil (FuncState *fs, int from, int n)
static int	getjump (FuncState *fs, int pc)
static void	fixjump (FuncState *fs, int pc, int dest)
void	luaK_concat (FuncState *fs, int *l1, int l2)
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)
int	luaK_getlabel (FuncState *fs)
static Instruction *	getjumpcontrol (FuncState *fs, int pc)
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_patchtohere (FuncState *fs, int list)
void	luaK_patchlist (FuncState *fs, int list, int target)
void	luaK_patchclose (FuncState *fs, int list, int level)
static int	luaK_code (FuncState *fs, Instruction i)
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)
static int	codeextraarg (FuncState *fs, int a)
int	luaK_codek (FuncState *fs, int reg, int k)
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 void	freeexps (FuncState *fs, expdesc *e1, expdesc *e2)
static int	addk (FuncState *fs, TValue *key, TValue *v)
int	luaK_stringK (FuncState *fs, TString *s)
int	luaK_intK (FuncState *fs, lua_Integer n)
static 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 void	discharge2reg (FuncState *fs, expdesc *e, int reg)
static void	discharge2anyreg (FuncState *fs, expdesc *e)
static int	code_loadbool (FuncState *fs, int A, int b, int jump)
static int	need_value (FuncState *fs, int list)
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_exp2anyregup (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	negatecondition (FuncState *fs, expdesc *e)
static int	jumponcond (FuncState *fs, expdesc *e, int cond)
void	luaK_goiftrue (FuncState *fs, expdesc *e)
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	validop (int op, TValue *v1, TValue *v2)
static int	constfolding (FuncState *fs, int op, expdesc *e1, const expdesc *e2)
static void	codeunexpval (FuncState *fs, OpCode op, expdesc *e, int line)
static void	codebinexpval (FuncState *fs, OpCode op, expdesc *e1, expdesc *e2, int line)
static void	codecomp (FuncState *fs, BinOpr opr, expdesc *e1, expdesc *e2)
void	luaK_prefix (FuncState *fs, UnOpr op, expdesc *e, int line)
void	luaK_infix (FuncState *fs, BinOpr op, expdesc *v)
void	luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2, int line)
void	luaK_fixline (FuncState *fs, int line)
void	luaK_setlist (FuncState *fs, int base, int nelems, int tostore)

Macro Definition Documentation

hasjumps

#define hasjumps

(

e

)

((e)->t != (e)->f)

lcode_c

#define lcode_c

LUA_CORE

#define LUA_CORE

MAXREGS

#define MAXREGS   255

Function Documentation

addk()

static int addk ( FuncState *  fs, TValue *  key, TValue *  v  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

boolK()

static int boolK ( FuncState *  fs, int  b  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

code_loadbool()

static int code_loadbool ( FuncState *  fs, int  A, int  b, int  jump  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

codebinexpval()

static void codebinexpval ( FuncState *  fs, OpCode  op, expdesc *  e1, expdesc *  e2, int  line  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

codecomp()

static void codecomp ( FuncState *  fs, BinOpr  opr, expdesc *  e1, expdesc *  e2  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

codeextraarg()

static int codeextraarg ( FuncState *  fs, int  a  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

codenot()

static void codenot ( FuncState *  fs, expdesc *  e  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

codeunexpval()

static void codeunexpval ( FuncState *  fs, OpCode  op, expdesc *  e, int  line  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

condjump()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

constfolding()

static int constfolding ( FuncState *  fs, int  op, expdesc *  e1, const expdesc *  e2  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

discharge2anyreg()

static void discharge2anyreg ( FuncState *  fs, expdesc *  e  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

discharge2reg()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

dischargejpc()

static void dischargejpc ( FuncState *  fs )

static

Here is the call graph for this function:

Here is the caller graph for this function:

exp2reg()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

fixjump()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

freeexp()

static void freeexp ( FuncState *  fs, expdesc *  e  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

freeexps()

static void freeexps ( FuncState *  fs, expdesc *  e1, expdesc *  e2  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

freereg()

static void freereg ( FuncState *  fs, int  reg  )

static

Here is the caller graph for this function:

getjump()

static int getjump ( FuncState *  fs, int  pc  )

static

Here is the caller graph for this function:

getjumpcontrol()

static Instruction* getjumpcontrol ( FuncState *  fs, int  pc  )

static

Here is the caller graph for this function:

jumponcond()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_checkstack()

void luaK_checkstack	(	FuncState *	fs,
		int	n
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_code()

static int luaK_code ( FuncState *  fs, Instruction  i  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_codeABC()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_codeABx()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_codek()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_concat()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_dischargevars()

void luaK_dischargevars	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_exp2anyreg()

int luaK_exp2anyreg	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_exp2anyregup()

void luaK_exp2anyregup	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_exp2nextreg()

void luaK_exp2nextreg	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_exp2RK()

int luaK_exp2RK	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_exp2val()

void luaK_exp2val	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_fixline()

void luaK_fixline	(	FuncState *	fs,
		int	line
	)

Here is the caller graph for this function:

luaK_getlabel()

int luaK_getlabel

(

FuncState *

fs

)

Here is the caller graph for this function:

luaK_goiffalse()

void luaK_goiffalse	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_goiftrue()

void luaK_goiftrue	(	FuncState *	fs,
		expdesc *	e
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_indexed()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_infix()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_intK()

int luaK_intK	(	FuncState *	fs,
		lua_Integer	n
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_jump()

int luaK_jump

(

FuncState *

fs

)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_nil()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_numberK()

static int luaK_numberK ( FuncState *  fs, lua_Number  r  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_patchclose()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_patchlist()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_patchtohere()

void luaK_patchtohere	(	FuncState *	fs,
		int	list
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_posfix()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_prefix()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_reserveregs()

void luaK_reserveregs	(	FuncState *	fs,
		int	n
	)

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_ret()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_self()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_setlist()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_setoneret()

void luaK_setoneret	(	FuncState *	fs,
		expdesc *	e
	)

Here is the caller graph for this function:

luaK_setreturns()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_storevar()

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

Here is the call graph for this function:

Here is the caller graph for this function:

luaK_stringK()

int luaK_stringK	(	FuncState *	fs,
		TString *	s
	)

Here is the call graph for this function:

Here is the caller graph for this function:

need_value()

static int need_value ( FuncState *  fs, int  list  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

negatecondition()

static void negatecondition ( FuncState *  fs, expdesc *  e  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

nilK()

static int nilK ( FuncState *  fs )

static

Here is the call graph for this function:

Here is the caller graph for this function:

patchlistaux()

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

static

Here is the call graph for this function:

Here is the caller graph for this function:

patchtestreg()

static int patchtestreg ( FuncState *  fs, int  node, int  reg  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

removevalues()

static void removevalues ( FuncState *  fs, int  list  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

tonumeral()

static int tonumeral ( const expdesc *  e, TValue *  v  )

static

Here is the caller graph for this function:

validop()

static int validop ( int  op, TValue *  v1, TValue *  v2  )

static

Here is the caller graph for this function: