2014-12-22 12:35:05 +01:00
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/*
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** $Id: lundump.h,v 1.37.1.1 2007/12/27 13:02:25 roberto Exp $
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** load precompiled Lua chunks
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** See Copyright Notice in lua.h
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*/
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#ifndef lundump_h
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#define lundump_h
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2015-09-01 07:11:36 +02:00
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#include <stdint.h>
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2014-12-22 12:35:05 +01:00
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#include "lobject.h"
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#include "lzio.h"
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typedef uint32_t strsize_t;
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/* info about target machine for cross-compilation */
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typedef struct {
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int little_endian;
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int sizeof_int;
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int sizeof_strsize_t;
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int sizeof_lua_Number;
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int lua_Number_integral;
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int is_arm_fpa;
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} DumpTargetInfo;
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/* load one chunk; from lundump.c */
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LUAI_FUNC Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name);
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/* make header; from lundump.c */
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LUAI_FUNC void luaU_header (char* h);
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/* dump one chunk to a different target; from ldump.c */
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int luaU_dump_crosscompile (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip, DumpTargetInfo target);
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/* dump one chunk; from ldump.c */
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LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
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#ifdef luac_c
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/* print one chunk; from print.c */
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LUAI_FUNC void luaU_print (const Proto* f, int full);
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#endif
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/* for header of binary files -- this is Lua 5.1 */
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#define LUAC_VERSION 0x51
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/* for header of binary files -- this is the official format */
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#define LUAC_FORMAT 0
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/* size of header of binary files */
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#define LUAC_HEADERSIZE 12
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/* error codes from cross-compiler */
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/* target integer is too small to hold a value */
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#define LUA_ERR_CC_INTOVERFLOW 101
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/* target lua_Number is integral but a constant is non-integer */
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#define LUA_ERR_CC_NOTINTEGER 102
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#endif
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