The version byte is also changed. 64-bit versions requires FR2 flag and
*probably* different TValue format.
On 30 Dec 2020, 19:26 +0300, Petri Häkkinen <petrih3@xxxxxxxxx>, wrote:
Hi!
I'm currently trying to port an older project to LuaJIT 2.1. Unfortunately
some files are using bytecode version 1 and I'd like to patch them to
bytecode v2 (I cannot recompile them). I'm looking at the bytecode formats
and it seems v2 has some opcodes moved around to make room for some new
opcodes. So I'm thinking that it could be enough if I just remap opcodes in
old bytecode files to corresponding v2 opcodes. Would this work? Are there
other major changes?
Cheers,
Petri
