luac.cpp File Reference

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "lua.h"
#include "lauxlib.h"
#include "lobject.h"
#include "lstate.h"
#include "lundump.h"
#include <ctype.h>
#include "ldebug.h"
#include "lopcodes.h"

Include dependency graph for luac.cpp:

Go to the source code of this file.

Macros
#define	luac_c
#define	LUA_CORE
#define	luaU_print   PrintFunction
#define	PROGNAME   "luac" /* default program name */
#define	OUTPUT   PROGNAME ".out" /* default output file */
#define	IS(s)   (strcmp(argv[i],s)==0)
#define	FUNCTION   "(function()end)();"
#define	toproto(L, i)   getproto(L->top+(i))
#define	luac_c
#define	LUA_CORE
#define	VOID(p)   ((const void*)(p))
#define	UPVALNAME(x)   ((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")
#define	MYK(x)   (-1-(x))
#define	SS(x)   ((x==1)?"":"s")
#define	S(x)   (int)(x),SS(x)

Functions
static void	PrintFunction (const Proto *f, int full)
static void	fatal (const char *message)
static void	cannot (const char *what)
static void	usage (const char *message)
static int	doargs (int argc, char *argv[])
static const char *	reader (lua_State *L, void *ud, size_t *size)
static const Proto *	combine (lua_State *L, int n)
static int	writer (lua_State *L, const void *p, size_t size, void *u)
static int	pmain (lua_State *L)
int	main (int argc, char *argv[])
static void	PrintString (const TString *ts)
static void	PrintConstant (const Proto *f, int i)
static void	PrintCode (const Proto *f)
static void	PrintHeader (const Proto *f)
static void	PrintDebug (const Proto *f)

Variables
static int	listing =0
static int	dumping =1
static int	stripping =0
static char	Output [] ={ OUTPUT }
static const char *	output =Output
static const char *	progname =PROGNAME

Macro Definition Documentation

#define FUNCTION   "(function()end)();"

Definition at line 116 of file luac.cpp.

Referenced by reader().

#define IS

(

s

)

(strcmp(argv[i],s)==0)

Definition at line 66 of file luac.cpp.

Referenced by doargs(), and pmain().

#define LUA_CORE

Definition at line 213 of file luac.cpp.

#define LUA_CORE

Definition at line 213 of file luac.cpp.

#define luac_c

Definition at line 212 of file luac.cpp.

#define luac_c

Definition at line 212 of file luac.cpp.

#define luaU_print   PrintFunction

Definition at line 22 of file luac.cpp.

Referenced by pmain().

#define MYK

(

x

)

(-1-(x))

Definition at line 273 of file luac.cpp.

Referenced by PrintCode().

#define OUTPUT   PROGNAME ".out" /* default output file */

Definition at line 25 of file luac.cpp.

#define PROGNAME   "luac" /* default program name */

Definition at line 24 of file luac.cpp.

Referenced by combine().

#define S

(

x

)

(int)(x),SS(x)

Definition at line 374 of file luac.cpp.

Referenced by floating_point_emulation::detail::tscale< double, S, typename boost::enable_if_c< S!=0 >::type >::down(), floating_point_emulation::detail::tscale< Sint32, S, typename boost::enable_if_c< S!=0 >::type >::down(), floating_point_emulation::detail::tfloor< Sint32, S >::floor(), luaU_undump(), floating_point_emulation::operator<<(), PrintHeader(), floating_point_emulation::detail::tscale< double, S, typename boost::enable_if_c< S!=0 >::type >::up(), floating_point_emulation::detail::tscale< Sint32, S, typename boost::enable_if_c< S!=0 >::type >::up(), vadd(), vdup_n(), vld(), vmul(), vshr(), and vst().

#define SS

(

x

)

((x==1)?"":"s")

Definition at line 373 of file luac.cpp.

Referenced by PrintHeader().

#define toproto	(		L,
			i
	)		getproto(L->top+(i))

Definition at line 133 of file luac.cpp.

Referenced by combine().

#define UPVALNAME

(

x

)

((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")

Definition at line 272 of file luac.cpp.

Referenced by PrintCode(), and PrintDebug().

#define VOID

(

p

)

((const void*)(p))

Definition at line 219 of file luac.cpp.

Referenced by PrintCode(), PrintDebug(), and PrintHeader().

Function Documentation

static void cannot ( const char *  what )

static

Definition at line 40 of file luac.cpp.

References output, and progname.

Referenced by pmain().

static const Proto* combine ( lua_State *  L, int  n  )

static

Definition at line 135 of file luac.cpp.

References fatal(), i, Upvaldesc::instack, lua_load(), LUA_OK, lua_tostring, Proto::p, PROGNAME, reader(), Proto::sizelineinfo, Proto::sizeupvalues, toproto, and Proto::upvalues.

Referenced by pmain().

static int doargs ( int  argc, char *  argv[]  )

static

Definition at line 68 of file luac.cpp.

References dumping, i, IS, listing, LUA_COPYRIGHT, LUA_QL, Output, output, progname, stripping, usage(), and game_config::version.

Referenced by main().

static void fatal ( const char *  message )

static

Definition at line 34 of file luac.cpp.

References progname.

Referenced by combine(), main(), and pmain().

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 188 of file luac.cpp.

References doargs(), fatal(), i, lua_close(), LUA_OK, lua_pcall, lua_pushcfunction, lua_pushinteger(), lua_pushlightuserdata(), lua_tostring, luaL_newstate(), pmain(), and usage().

static int pmain ( lua_State *  L )

static

Definition at line 161 of file luac.cpp.

References cannot(), combine(), dumping, fatal(), i, int(), IS, listing, lua_checkstack(), lua_lock, LUA_OK, lua_tointeger, lua_tostring, lua_touserdata(), lua_unlock, luaL_loadfile, luaU_dump(), luaU_print, output, stripping, and writer().

Referenced by main().

static void PrintCode ( const Proto *  f )

static

Definition at line 275 of file luac.cpp.

References Proto::code, GET_OPCODE, GETARG_A, GETARG_Ax, GETARG_B, GETARG_Bx, GETARG_C, GETARG_sBx, getBMode, getCMode, getfuncline, getOpMode, i, iABC, iABx, iAsBx, iAx, INDEXK, ISK, luaP_opnames, MYK, OP_ADD, OP_CLOSURE, OP_DIV, OP_EQ, OP_EXTRAARG, OP_FORLOOP, OP_FORPREP, OP_GETTABLE, OP_GETTABUP, OP_GETUPVAL, OP_JMP, OP_LE, OP_LOADK, OP_LT, OP_MUL, OP_POW, OP_SELF, OP_SETLIST, OP_SETTABLE, OP_SETTABUP, OP_SETUPVAL, OP_SUB, OP_TFORLOOP, OpArgK, OpArgN, OpArgU, Proto::p, PrintConstant(), Proto::sizecode, UPVALNAME, and VOID.

Referenced by PrintFunction().

static void PrintConstant ( const Proto *  f, int  i  )

static

Definition at line 249 of file luac.cpp.

References bvalue, i, Proto::k, LUA_NUMBER_FMT, LUA_TBOOLEAN, LUA_TNIL, LUA_TNUMBER, LUA_TSTRING, nvalue, PrintString(), rawtsvalue, ttype, and ttypenv.

Referenced by PrintCode(), and PrintDebug().

static void PrintDebug ( const Proto *  f )

static

Definition at line 396 of file luac.cpp.

References LocVar::endpc, getstr, i, Upvaldesc::idx, Upvaldesc::instack, Proto::locvars, PrintConstant(), Proto::sizek, Proto::sizelocvars, Proto::sizeupvalues, LocVar::startpc, UPVALNAME, Proto::upvalues, LocVar::varname, and VOID.

Referenced by PrintFunction().

static void PrintFunction ( const Proto *  f, int  full  )

static

Definition at line 423 of file luac.cpp.

References i, Proto::p, PrintCode(), PrintDebug(), PrintHeader(), and Proto::sizep.

static void PrintHeader ( const Proto *  f )

static

Definition at line 376 of file luac.cpp.

References getstr, Proto::is_vararg, Proto::lastlinedefined, Proto::linedefined, LUA_SIGNATURE, Proto::maxstacksize, Proto::numparams, S, Proto::sizecode, Proto::sizek, Proto::sizelocvars, Proto::sizep, Proto::sizeupvalues, Proto::source, SS, and VOID.

Referenced by PrintFunction().

static void PrintString ( const TString *  ts )

static

Definition at line 221 of file luac.cpp.

References getstr, i, int(), TString::len, and TString::tsv.

Referenced by PrintConstant().

static const char* reader ( lua_State *  L, void *  ud, size_t *  size  )

static

Definition at line 118 of file luac.cpp.

References FUNCTION, and UNUSED.

Referenced by combine(), and luaZ_init().

static void usage ( const char *  message )

static

Definition at line 46 of file luac.cpp.

References LUA_QL, LUA_QS, Output, and progname.

Referenced by doargs(), and main().

static int writer ( lua_State *  L, const void *  p, size_t  size, void *  u  )

static

Definition at line 155 of file luac.cpp.

References UNUSED.

Referenced by pmain().

Variable Documentation

int dumping =1

static

Definition at line 28 of file luac.cpp.

Referenced by doargs(), and pmain().

int listing =0

static

Definition at line 27 of file luac.cpp.

Referenced by doargs(), and pmain().

char Output[] ={ OUTPUT }

static

Definition at line 30 of file luac.cpp.

Referenced by doargs(), and usage().

const char* output =Output

static

Definition at line 31 of file luac.cpp.

Referenced by cannot(), util::create_hash(), doargs(), pmain(), and tod_manager::resolve_random().

const char* progname =PROGNAME

static

Definition at line 32 of file luac.cpp.

Referenced by cannot(), doargs(), fatal(), and usage().

int stripping =0

static

Definition at line 29 of file luac.cpp.

Referenced by doargs(), and pmain().