lgc.c

Included Files

#include </usr/avr/include/string.h>

#include <nut/include/lua/lua.h>

#include <nut/include/lua/ldebug.h>

#include <nut/include/lua/ldo.h>

#include <nut/include/lua/lfunc.h>

#include <nut/include/lua/lgc.h>

#include <lua/lmem.h>

#include <lua/lobject.h>

#include <lua/lstate.h>

#include <nut/include/lua/lstring.h>

#include <nut/include/lua/ltable.h>

#include <lua/ltm.h>

Preprocessor definitions

#define lgc_c

#define LUA_CORE

#define GCSTEPSIZE 1024u

#define GCSWEEPMAX 40

#define GCSWEEPCOST 10

#define GCFINALIZECOST 100

#define maskmarks

#define makewhite( g, x )

#define white2gray( x )

#define black2gray( x )

#define stringmark( s )

#define isfinalized( u )

#define markfinalized( u )

#define KEYWEAK

#define VALUEWEAK

#define markvalue( g, o )

#define markobject( g, t )

#define setthreshold( g )

#define sweepwholelist( L, p )

Global Function luaC_barrierback()

void luaC_barrierback ( lua_State* L, Table* t )

Prototyped in:

nut/include/lua/lgc.h

Global Function luaC_barrierf()

void luaC_barrierf ( lua_State* L, GCObject* o, GCObject* v )

Prototyped in:	nut/include/lua/lgc.h
Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	addk()	nut/lua/lcode.c
	luaC_linkupval()	nut/lua/lgc.c

Global Function luaC_callGCTM()

void luaC_callGCTM ( lua_State* L )

Prototyped in:	nut/include/lua/lgc.h
Calls:	GCTM()	nut/lua/lgc.c

Global Function luaC_freeall()

void luaC_freeall ( lua_State* L )

Prototyped in:	nut/include/lua/lgc.h
Calls:	sweeplist()	nut/lua/lgc.c

Global Function luaC_fullgc()

void luaC_fullgc ( lua_State* L )

Prototyped in:	nut/include/lua/lgc.h
Calls:	markroot()	nut/lua/lgc.c
	singlestep()	nut/lua/lgc.c

Global Function luaC_link()

void luaC_link ( lua_State* L, GCObject* o, lu_byte tt )

Prototyped in:	nut/include/lua/lgc.h
Called by:	luaF_newCclosure()	nut/lua/lfunc.c
	luaF_newLclosure()	nut/lua/lfunc.c
	luaF_newproto()	nut/lua/lfunc.c
	luaF_newupval()	nut/lua/lfunc.c

Global Function luaC_linkupval()

void luaC_linkupval ( lua_State* L, UpVal* uv )

Prototyped in:	nut/include/lua/lgc.h
Calls:	luaC_barrierf()	nut/lua/lgc.c
Called by:	luaF_close()	nut/lua/lfunc.c

Global Function luaC_separateudata()

size_t luaC_separateudata ( lua_State* L, int all )

Prototyped in:	nut/include/lua/lgc.h
Calls:	luaT_gettm()
Called by:	atomic()	nut/lua/lgc.c

Global Function luaC_step()

void luaC_step ( lua_State* L )

Prototyped in:	nut/include/lua/lgc.h
Calls:	singlestep()	nut/lua/lgc.c
Called by:	adjust_varargs()	nut/lua/ldo.c
	f_parser()	nut/lua/ldo.c
	luaD_call()	nut/lua/ldo.c

Local Function GCTM()

static void GCTM ( lua_State* L )

Calls:	luaD_call()	nut/lua/ldo.c
	luaT_gettm()
Called by:	luaC_callGCTM()	nut/lua/lgc.c
	singlestep()	nut/lua/lgc.c

Local Function atomic()

static void atomic ( lua_State* L )

Calls:	cleartable()	nut/lua/lgc.c
	luaC_separateudata()	nut/lua/lgc.c
	markmt()	nut/lua/lgc.c
	marktmu()	nut/lua/lgc.c
	propagateall()	nut/lua/lgc.c
	reallymarkobject()	nut/lua/lgc.c
	remarkupvals()	nut/lua/lgc.c
Called by:	singlestep()	nut/lua/lgc.c

Local Function checkSizes()

static void checkSizes ( lua_State* L )

Calls:	luaM_realloc_(), luaM_toobig(), luaS_resize()
Called by:	singlestep()	nut/lua/lgc.c

Local Function checkstacksizes()

static void checkstacksizes ( lua_State* L, StkId max )

Calls:	luaD_reallocCI()	nut/lua/ldo.c
	luaD_reallocstack()	nut/lua/ldo.c
Called by:	traversestack()	nut/lua/lgc.c

Local Function cleartable()

static void cleartable ( GCObject* l )

Calls:	iscleared()	nut/lua/lgc.c
	removeentry()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c

Local Function freeobj()

static void freeobj ( lua_State* L, GCObject* o )

Calls:	luaF_freeclosure()	nut/lua/lfunc.c
	luaF_freeproto()	nut/lua/lfunc.c
	luaF_freeupval()	nut/lua/lfunc.c
	luaE_freethread(), luaH_free(), luaM_realloc_()
Called by:	sweeplist()	nut/lua/lgc.c

Local Function iscleared()

static int iscleared ( const TValue* o, int iskey )

Called by:

cleartable()

nut/lua/lgc.c

Local Function markmt()

static void markmt ( global_State* g )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c
	markroot()	nut/lua/lgc.c

Local Function markroot()

static void markroot ( lua_State* L )

Calls:	markmt()	nut/lua/lgc.c
	reallymarkobject()	nut/lua/lgc.c
Called by:	luaC_fullgc()	nut/lua/lgc.c
	singlestep()	nut/lua/lgc.c

Local Function marktmu()

static void marktmu ( global_State* g )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c

Local Function propagateall()

static size_t propagateall ( global_State* g )

Calls:	propagatemark()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c

Local Function propagatemark()

static l_mem propagatemark ( global_State* g )

Calls:	traverseclosure()	nut/lua/lgc.c
	traverseproto()	nut/lua/lgc.c
	traversestack()	nut/lua/lgc.c
	traversetable()	nut/lua/lgc.c
Called by:	propagateall()	nut/lua/lgc.c
	singlestep()	nut/lua/lgc.c

Local Function reallymarkobject()

static void reallymarkobject ( global_State* g, GCObject* o )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c
	luaC_barrierf()	nut/lua/lgc.c
	markmt()	nut/lua/lgc.c
	markroot()	nut/lua/lgc.c
	marktmu()	nut/lua/lgc.c
	reallymarkobject()	nut/lua/lgc.c
	remarkupvals()	nut/lua/lgc.c
	traverseclosure()	nut/lua/lgc.c
	traverseproto()	nut/lua/lgc.c
	traversestack()	nut/lua/lgc.c
	traversetable()	nut/lua/lgc.c

Local Function remarkupvals()

static void remarkupvals ( global_State* g )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	atomic()	nut/lua/lgc.c

Local Function removeentry()

static void removeentry ( Node* n )

Called by:	cleartable()	nut/lua/lgc.c
	traversetable()	nut/lua/lgc.c

Local Function singlestep()

static l_mem singlestep ( lua_State* L )

Calls:	GCTM()	nut/lua/lgc.c
	atomic()	nut/lua/lgc.c
	checkSizes()	nut/lua/lgc.c
	markroot()	nut/lua/lgc.c
	propagatemark()	nut/lua/lgc.c
	sweeplist()	nut/lua/lgc.c
Called by:	luaC_fullgc()	nut/lua/lgc.c
	luaC_step()	nut/lua/lgc.c

Local Function sweeplist()

static GCObject** sweeplist ( lua_State* L, GCObject** p, lu_mem count )

Calls:	freeobj()	nut/lua/lgc.c
	sweeplist()	nut/lua/lgc.c
Called by:	luaC_freeall()	nut/lua/lgc.c
	singlestep()	nut/lua/lgc.c
	sweeplist()	nut/lua/lgc.c

Local Function traverseclosure()

static void traverseclosure ( global_State* g, Closure* cl )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	propagatemark()	nut/lua/lgc.c

Local Function traverseproto()

static void traverseproto ( global_State* g, Proto* f )

Calls:	reallymarkobject()	nut/lua/lgc.c
Called by:	propagatemark()	nut/lua/lgc.c

Local Function traversestack()

static void traversestack ( global_State* g, lua_State* l )

Calls:	checkstacksizes()	nut/lua/lgc.c
	reallymarkobject()	nut/lua/lgc.c
Called by:	propagatemark()	nut/lua/lgc.c

Local Function traversetable()

static int traversetable ( global_State* g, Table* h )

Calls:	reallymarkobject()	nut/lua/lgc.c
	removeentry()	nut/lua/lgc.c
	strchr()	nut/c/string/strchr.c
	luaT_gettm()
Called by:	propagatemark()	nut/lua/lgc.c