From 0adecfae2b37f676411df03a777269d83431fdb4 Mon Sep 17 00:00:00 2001 From: CPunch Date: Thu, 11 Aug 2022 15:54:19 -0500 Subject: [PATCH] Added README --- README.md | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 0000000..5d11ad6 --- /dev/null +++ b/README.md @@ -0,0 +1,52 @@ +# LuaDecompy + +An experimental Lua 5.1 bytecode decompiler. + +## Example usage + +```sh +❯ python main.py example.luac +example.luac + +==== [[example.lua's constants]] ==== + +0: [STRING] pp +1: [STRING] pri +2: [STRING] nt +3: [NUMBER] 4.0 +4: [STRING] _G +5: [STRING] Hello world + +==== [[example.lua's dissassembly]] ==== + +[ 0] LOADK : R[0] K[1] +[ 1] LOADK : R[1] K[2] +[ 2] CONCAT : R[0] R[0] R[1] +[ 3] SETGLOBAL : R[0] R[0] +[ 4] EQ : R[0] K[3] K[3] +[ 5] JMP : R[0] R[12] +[ 6] GETGLOBAL : R[0] K[4] +[ 7] GETGLOBAL : R[1] K[0] +[ 8] GETTABLE : R[0] R[0] R[1] +[ 9] LOADK : R[1] K[5] +[ 10] CALL : R[0] R[2] R[4] +[ 11] GETGLOBAL : R[3] K[4] +[ 12] GETGLOBAL : R[4] K[0] +[ 13] GETTABLE : R[3] R[3] R[4] +[ 14] MOVE : R[4] R[2] R[0] +[ 15] MOVE : R[5] R[1] R[0] +[ 16] MOVE : R[6] R[0] R[0] +[ 17] CALL : R[3] R[4] R[1] +[ 18] RETURN : R[0] R[1] R[0] + +==== [[example.lua's decompiled source]] ==== + + +pp = "pri" .. "nt" +if 4.0 == 4.0 then + local __unknLocal0, __unknLocal1, __unknLocal2 = _G[pp]("Hello world") + _G[pp](__unknLocal2, __unknLocal1, __unknLocal0) +end + + +``` \ No newline at end of file