src » common » lua

ldo.cpp File Reference

#include <setjmp.h>
#include <stdlib.h>
#include <string.h>
#include "lua.h"
#include "ldebug.h"
#include "ldo.h"
#include "lfunc.h"
#include "lgc.h"
#include "lmem.h"
#include "lobject.h"
#include "lopcodes.h"
#include "lparser.h"
#include "lstate.h"
#include "lstring.h"
#include "ltable.h"
#include "ltm.h"
#include "lundump.h"
#include "lvm.h"
#include "lzio.h"

Go to the source code of this file.

Classes

struct lua_longjmp

struct SParser

Defines

#define ldo_c

#define LUA_CORE

#define inc_ci(L)

Functions

void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop)

static void restore_stack_limit (lua_State *L)

static void resetstack (lua_State *L, int status)

void luaD_throw (lua_State *L, int errcode)

int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud)

static void correctstack (lua_State *L, TValue *oldstack)

void luaD_reallocstack (lua_State *L, int newsize)

void luaD_reallocCI (lua_State *L, int newsize)

void luaD_growstack (lua_State *L, int n)

static CallInfo * growCI (lua_State *L)

void luaD_callhook (lua_State *L, int event, int line)

static StkId adjust_varargs (lua_State *L, Proto *p, int actual)

static StkId tryfuncTM (lua_State *L, StkId func)

int luaD_precall (lua_State *L, StkId func, int nresults)

static StkId callrethooks (lua_State *L, StkId firstResult)

int luaD_poscall (lua_State *L, StkId firstResult)

void luaD_call (lua_State *L, StkId func, int nResults)

static void resume (lua_State *L, void *ud)

static int resume_error (lua_State *L, const char *msg)

LUA_API int lua_resume (lua_State *L, int nargs)

LUA_API int lua_yield (lua_State *L, int nresults)

int luaD_pcall (lua_State *L, Pfunc func, void *u, ptrdiff_t old_top, ptrdiff_t ef)

static void f_parser (lua_State *L, void *ud)

int luaD_protectedparser (lua_State *L, ZIO *z, const char *name)

Define Documentation

#define inc_ci ( L )

Value:

((L->ci == L->end_ci) ? growCI(L) : \
   (condhardstacktests(luaD_reallocCI(L, L->size_ci)), ++L->ci))

Definition at line 259 of file ldo.cpp.

Referenced by luaD_precall().

#define ldo_c

Definition at line 12 of file ldo.cpp.

#define LUA_CORE

Definition at line 13 of file ldo.cpp.

Function Documentation

static StkId adjust_varargs	(	lua_State *	L,
		Proto *	p,
		int	actual
	)			`[static]`

Definition at line 208 of file ldo.cpp.

References cast_num, Proto::is_vararg, iswhite, lua_assert, luaC_checkGC, luaH_new(), luaH_setnum(), luaH_setstr(), luaS_newliteral, NULL, Proto::numparams, obj2gco, sethvalue, setnilvalue, setnvalue, setobj2n, setobjs2s, lua_State::top, VARARG_HASARG, and VARARG_NEEDSARG.

Referenced by luaD_precall().

static StkId callrethooks	(	lua_State *	L,
		StkId	firstResult
	)			`[static]`

Definition at line 331 of file ldo.cpp.

References lua_State::ci, f_isLua, LUA_HOOKRET, LUA_HOOKTAILRET, luaD_callhook(), restorestack, savestack, and CallInfo::tailcalls.

Referenced by luaD_poscall().

static void correctstack	(	lua_State *	L,
		TValue *	oldstack
	)			`[static]`

Definition at line 126 of file ldo.cpp.

References lua_State::base, CallInfo::base, lua_State::base_ci, CallInfo::func, GCObject::gch, gco2uv, NULL, lua_State::openupval, lua_State::stack, CallInfo::top, and lua_State::top.

Referenced by luaD_reallocstack().

static void f_parser	(	lua_State *	L,
		void *	ud
	)			`[static]`

Definition at line 488 of file ldo.cpp.

References SParser::buff, cast, gt, hvalue, incr_top, Closure::l, LUA_SIGNATURE, luaC_checkGC, luaF_newLclosure(), luaF_newupval(), luaU_undump(), luaY_parser(), luaZ_lookahead(), SParser::name, Proto::nups, LClosure::p, setclvalue, lua_State::top, LClosure::upvals, and SParser::z.

Referenced by luaD_protectedparser().

static CallInfo* growCI ( lua_State * L ) [static]

Definition at line 169 of file ldo.cpp.

References lua_State::ci, LUA_ERRERR, luaD_reallocCI(), luaD_throw(), luaG_runerror(), LUAI_MAXCALLS, and lua_State::size_ci.

LUA_API int lua_resume	(	lua_State *	L,
		int	nargs
	)

Definition at line 417 of file ldo.cpp.

Referenced by auxresume().

LUA_API int lua_yield	(	lua_State *	L,
		int	nresults
	)

Definition at line 441 of file ldo.cpp.

Referenced by luaB_yield().

void luaD_call	(	lua_State *	L,
		StkId	func,
		int	nResults
	)

Definition at line 369 of file ldo.cpp.

Referenced by callTM(), callTMres(), f_call(), f_Ccall(), GCTM(), lua_call(), and luaG_errormsg().

void luaD_callhook	(	lua_State *	L,
		int	event,
		int	line
	)

Definition at line 181 of file ldo.cpp.

Referenced by callrethooks(), luaD_precall(), and traceexec().

void luaD_growstack	(	lua_State *	L,
		int	n
	)

Definition at line 161 of file ldo.cpp.

int luaD_pcall	(	lua_State *	L,
		Pfunc	func,
		void *	u,
		ptrdiff_t	old_top,
		ptrdiff_t	ef
	)

Definition at line 453 of file ldo.cpp.

Referenced by lua_cpcall(), lua_pcall(), and luaD_protectedparser().

int luaD_poscall	(	lua_State *	L,
		StkId	firstResult
	)

Definition at line 342 of file ldo.cpp.

Referenced by luaD_precall(), and resume().

int luaD_precall	(	lua_State *	L,
		StkId	func,
		int	nresults
	)

Definition at line 264 of file ldo.cpp.

Referenced by luaD_call(), and resume().

int luaD_protectedparser	(	lua_State *	L,
		ZIO *	z,
		const char *	name
	)

Definition at line 506 of file ldo.cpp.

Referenced by lua_load().

int luaD_rawrunprotected	(	lua_State *	L,
		Pfunc	f,
		void *	ud
	)

Definition at line 111 of file ldo.cpp.

Referenced by lua_close(), lua_newstate(), lua_resume(), and luaD_pcall().

void luaD_reallocCI	(	lua_State *	L,
		int	newsize
	)

Definition at line 152 of file ldo.cpp.

Referenced by checkstacksizes(), growCI(), and restore_stack_limit().

void luaD_reallocstack	(	lua_State *	L,
		int	newsize
	)

Definition at line 141 of file ldo.cpp.

Referenced by checkstacksizes(), and luaD_growstack().

void luaD_seterrorobj	(	lua_State *	L,
		int	errcode,
		StkId	oldtop
	)

Definition at line 51 of file ldo.cpp.

Referenced by lua_resume(), luaD_pcall(), and resetstack().

void luaD_throw	(	lua_State *	L,
		int	errcode
	)

Definition at line 94 of file ldo.cpp.

Referenced by error(), growCI(), luaD_call(), luaG_errormsg(), luaM_realloc_(), and luaX_lexerror().

static void resetstack	(	lua_State *	L,
		int	status
	)			`[static]`

Definition at line 81 of file ldo.cpp.

References lua_State::allowhook, CallInfo::base, lua_State::base, lua_State::base_ci, lua_State::ci, lua_State::errfunc, lua_State::errorJmp, luaD_seterrorobj(), luaF_close(), lua_State::nCcalls, NULL, and restore_stack_limit().

Referenced by luaD_throw().

static void restore_stack_limit ( lua_State * L ) [static]

Definition at line 71 of file ldo.cpp.

References lua_State::base_ci, cast_int, lua_State::ci, EXTRA_STACK, lua_assert, luaD_reallocCI(), LUAI_MAXCALLS, lua_State::size_ci, lua_State::stack, lua_State::stack_last, and lua_State::stacksize.

Referenced by luaD_pcall(), and resetstack().

static void resume	(	lua_State *	L,
		void *	ud
	)			`[static]`

Definition at line 383 of file ldo.cpp.

References CallInfo::base, lua_State::base, lua_State::base_ci, cast, cast_int, lua_State::ci, f_isLua, GET_OPCODE, lua_assert, LUA_MULTRET, LUA_YIELD, luaD_poscall(), luaD_precall(), luaV_execute(), OP_CALL, OP_TAILCALL, PCRLUA, lua_State::status, CallInfo::top, and lua_State::top.

Referenced by lua_resume().

static int resume_error	(	lua_State *	L,
		const char *	msg
	)			`[static]`

Definition at line 408 of file ldo.cpp.

References CallInfo::base, lua_State::ci, incr_top, LUA_ERRRUN, lua_unlock, luaS_new, setsvalue2s, and lua_State::top.

Referenced by lua_resume().

static StkId tryfuncTM	(	lua_State *	L,
		StkId	func
	)			`[static]`

Definition at line 243 of file ldo.cpp.

References incr_top, luaG_typeerror(), luaT_gettmbyobj(), restorestack, savestack, setobj2s, setobjs2s, TM_CALL, lua_State::top, and ttisfunction.

Referenced by luaD_precall().

Generated on Mon Feb 16 15:14:58 2009 for Scorched3D by

1.5.3


Classes
struct	lua_longjmp
struct	SParser
Defines
#define	ldo_c
#define	LUA_CORE
#define	inc_ci(L)
Functions
void	luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop)
static void	restore_stack_limit (lua_State *L)
static void	resetstack (lua_State *L, int status)
void	luaD_throw (lua_State *L, int errcode)
int	luaD_rawrunprotected (lua_State L, Pfunc f, void ud)
static void	correctstack (lua_State L, TValue oldstack)
void	luaD_reallocstack (lua_State *L, int newsize)
void	luaD_reallocCI (lua_State *L, int newsize)
void	luaD_growstack (lua_State *L, int n)
static CallInfo *	growCI (lua_State *L)
void	luaD_callhook (lua_State *L, int event, int line)
static StkId	adjust_varargs (lua_State L, Proto p, int actual)
static StkId	tryfuncTM (lua_State *L, StkId func)
int	luaD_precall (lua_State *L, StkId func, int nresults)
static StkId	callrethooks (lua_State *L, StkId firstResult)
int	luaD_poscall (lua_State *L, StkId firstResult)
void	luaD_call (lua_State *L, StkId func, int nResults)
static void	resume (lua_State L, void ud)
static int	resume_error (lua_State L, const char msg)
LUA_API int	lua_resume (lua_State *L, int nargs)
LUA_API int	lua_yield (lua_State *L, int nresults)
int	luaD_pcall (lua_State L, Pfunc func, void u, ptrdiff_t old_top, ptrdiff_t ef)
static void	f_parser (lua_State L, void ud)
int	luaD_protectedparser (lua_State L, ZIO z, const char *name)