Files
wadamesh/lib/lua/src/lundump.h
T
Kaj SchittecatandClaude Opus 4.8 f2067848a7 lua: Phase 0 — vendor Lua 5.4.7 + PSRAM-capped sandbox spike (GO: +96KB flash, 7.5KB state)
Vendored 5.4.7 core+stdlib under lib/lua (mains excluded), LUA_32BITS
baked into luaconf.h so the VM and embedders share one ABI. LuaHost spike
behind WADA_LUA_SPIKE: PSRAM-only allocator with a hard 256KB cap,
io/os-free sandbox, instruction-budget hook. Measured on the T-Deck:
flash +96KB, state+libs 7.5KB/2ms, hostile while-true contained in 30ms,
zero leak. Inert (byte-identical build) when the flag is off.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-08-04 12:00:49 +02:00

36 lines
805 B
C

/*
** $Id: lundump.h $
** load precompiled Lua chunks
** See Copyright Notice in lua.h
*/
#ifndef lundump_h
#define lundump_h
#include "llimits.h"
#include "lobject.h"
#include "lzio.h"
/* data to catch conversion errors */
#define LUAC_DATA "\x19\x93\r\n\x1a\n"
#define LUAC_INT 0x5678
#define LUAC_NUM cast_num(370.5)
/*
** Encode major-minor version in one byte, one nibble for each
*/
#define LUAC_VERSION (((LUA_VERSION_NUM / 100) * 16) + LUA_VERSION_NUM % 100)
#define LUAC_FORMAT 0 /* this is the official format */
/* load one chunk; from lundump.c */
LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, const char* name);
/* dump one chunk; from ldump.c */
LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w,
void* data, int strip);
#endif