lua/lundump.c File Reference

#include "lua.h"
#include "ldebug.h"
#include "lfunc.h"
#include "lmem.h"
#include "lopcodes.h"
#include "lstring.h"
#include "lundump.h"
#include "lzio.h"

Go to the source code of this file.

Data Structures
struct	LoadState
Defines
#define	lundump_c
#define	LoadByte   (lu_byte) ezgetc
#define	TESTSIZE(s, w)   TestSize(S,s,w)
#define	V(v)   v/16,v%16
Functions
static void	unexpectedEOZ (LoadState *S)
static int	ezgetc (LoadState *S)
static void	ezread (LoadState *S, void *b, int n)
static void	LoadBlock (LoadState *S, void *b, size_t size)
static void	LoadVector (LoadState *S, void *b, int m, size_t size)
static int	LoadInt (LoadState *S)
static size_t	LoadSize (LoadState *S)
static lua_Number	LoadNumber (LoadState *S)
static TString *	LoadString (LoadState *S)
static void	LoadCode (LoadState *S, Proto *f)
static void	LoadLocals (LoadState *S, Proto *f)
static void	LoadLines (LoadState *S, Proto *f)
static void	LoadUpvalues (LoadState *S, Proto *f)
static Proto *	LoadFunction (LoadState *S, TString *p)
static void	LoadConstants (LoadState *S, Proto *f)
static void	LoadSignature (LoadState *S)
static void	TestSize (LoadState *S, int s, const char *what)
static void	LoadHeader (LoadState *S)
static Proto *	LoadChunk (LoadState *S)
Proto *	luaU_undump (lua_State *L, ZIO *Z, Mbuffer *buff)
int	luaU_endianness (void)

---

Define Documentation

#define LoadByte   (lu_byte) ezgetc

Definition at line 19 of file lundump.c.

Referenced by LoadConstants(), LoadFunction(), LoadHeader(), and TestSize().

#define lundump_c

Definition at line 7 of file lundump.c.

#define TESTSIZE	(	s,
		w		)	TestSize(S,s,w)

Definition at line 244 of file lundump.c.

Referenced by LoadHeader().

#define V

(

v

)

v/16,v%16

Definition at line 245 of file lundump.c.

Referenced by LoadHeader().

---

Function Documentation

static int ezgetc

(

LoadState *

S

)

[static]

Definition at line 36 of file lundump.c.

References EOZ, unexpectedEOZ(), LoadState::Z, and zgetc.

Referenced by LoadBlock(), LoadSignature(), and LoadVector().

static void ezread	(	LoadState *	S,
		void *	b,
		int	n
	)			[static]

Definition at line 44 of file lundump.c.

References luaZ_read(), unexpectedEOZ(), and LoadState::Z.

Referenced by LoadBlock(), LoadString(), and LoadVector().

static void LoadBlock	(	LoadState *	S,
		void *	b,
		size_t	size
	)			[static]

Definition at line 51 of file lundump.c.

References ezgetc(), ezread(), and LoadState::swap.

Referenced by LoadInt(), LoadNumber(), and LoadSize().

static Proto* LoadChunk

(

LoadState *

S

)

[static]

Definition at line 277 of file lundump.c.

References LoadFunction(), and LoadHeader().

Referenced by luaU_undump().

static void LoadCode	(	LoadState *	S,
		Proto *	f
	)			[static]

Definition at line 122 of file lundump.c.

References Proto::code, LoadState::L, LoadInt(), LoadVector(), luaM_newvector, and Proto::sizecode.

Referenced by LoadFunction().

static void LoadConstants	(	LoadState *	S,
		Proto *	f
	)			[static]

Definition at line 172 of file lundump.c.

References Proto::k, LoadState::L, LoadByte, LoadFunction(), LoadInt(), LoadNumber(), LoadString(), luaG_runerror(), luaM_newvector, LoadState::name, Proto::p, setnilvalue, setnvalue, setsvalue2n, Proto::sizek, Proto::sizep, and Proto::source.

Referenced by LoadFunction().

static Proto * LoadFunction	(	LoadState *	S,
		TString *	p
	)			[static]

Definition at line 205 of file lundump.c.

References Proto::is_vararg, LoadState::L, Proto::lineDefined, LoadByte, LoadCode(), LoadConstants(), LoadInt(), LoadLines(), LoadLocals(), LoadString(), LoadUpvalues(), luaF_newproto(), luaG_checkcode(), luaG_runerror(), Proto::maxstacksize, LoadState::name, Proto::numparams, Proto::nups, and Proto::source.

Referenced by LoadChunk(), and LoadConstants().

static void LoadHeader

(

LoadState *

S

)

[static]

Definition at line 247 of file lundump.c.

References LoadState::L, LoadByte, LoadNumber(), LoadSignature(), luaG_runerror(), luaU_endianness(), LoadState::name, SIZE_A, SIZE_B, SIZE_C, SIZE_OP, LoadState::swap, TEST_NUMBER, TESTSIZE, V, VERSION, and VERSION0.

Referenced by LoadChunk().

static int LoadInt

(

LoadState *

S

)

[static]

Definition at line 82 of file lundump.c.

References LoadState::L, LoadBlock(), luaG_runerror(), and LoadState::name.

Referenced by LoadCode(), LoadConstants(), LoadFunction(), LoadLines(), LoadLocals(), and LoadUpvalues().

static void LoadLines	(	LoadState *	S,
		Proto *	f
	)			[static]

Definition at line 146 of file lundump.c.

References LoadState::L, Proto::lineinfo, LoadInt(), LoadVector(), luaM_newvector, and Proto::sizelineinfo.

Referenced by LoadFunction().

static void LoadLocals	(	LoadState *	S,
		Proto *	f
	)			[static]

Definition at line 131 of file lundump.c.

References LocVar::endpc, LoadState::L, LoadInt(), LoadString(), Proto::locvars, luaM_newvector, Proto::sizelocvars, LocVar::startpc, and LocVar::varname.

Referenced by LoadFunction().

static lua_Number LoadNumber

(

LoadState *

S

)

[static]

Definition at line 99 of file lundump.c.

References LoadBlock().

Referenced by LoadConstants(), and LoadHeader().

static void LoadSignature

(

LoadState *

S

)

[static]

Definition at line 226 of file lundump.c.

References ezgetc(), LoadState::L, LUA_SIGNATURE, luaG_runerror(), and LoadState::name.

Referenced by LoadHeader().

static size_t LoadSize

(

LoadState *

S

)

[static]

Definition at line 91 of file lundump.c.

References LoadBlock().

Referenced by LoadString().

static TString* LoadString

(

LoadState *

S

)

[static]

Definition at line 108 of file lundump.c.

References LoadState::b, ezread(), LoadState::L, LoadSize(), luaS_newlstr(), and luaZ_openspace().

Referenced by LoadConstants(), LoadFunction(), LoadLocals(), and LoadUpvalues().

static void LoadUpvalues	(	LoadState *	S,
		Proto *	f
	)			[static]

Definition at line 155 of file lundump.c.

References LoadState::L, LoadInt(), LoadString(), luaG_runerror(), luaM_newvector, LoadState::name, Proto::nups, Proto::sizeupvalues, and Proto::upvalues.

Referenced by LoadFunction().

static void LoadVector	(	LoadState *	S,
		void *	b,
		int	m,
		size_t	size
	)			[static]

Definition at line 64 of file lundump.c.

References ezgetc(), ezread(), and LoadState::swap.

Referenced by LoadCode(), and LoadLines().

int luaU_endianness

(

void

)

Definition at line 306 of file lundump.c.

Referenced by DumpHeader(), and LoadHeader().

Proto* luaU_undump	(	lua_State *	L,
		ZIO *	Z,
		Mbuffer *	buff
	)

Definition at line 287 of file lundump.c.

References LoadState::b, LoadState::L, LoadChunk(), LUA_SIGNATURE, LoadState::name, LoadState::Z, and zname.

Referenced by f_parser().

static void TestSize	(	LoadState *	S,
		int	s,
		const char *	what
	)			[static]

Definition at line 235 of file lundump.c.

References LoadState::L, LoadByte, luaG_runerror(), and LoadState::name.

static void unexpectedEOZ

(

LoadState *

S

)

[static]

Definition at line 30 of file lundump.c.

References LoadState::L, luaG_runerror(), and LoadState::name.

Referenced by ezgetc(), and ezread().

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