I think Lua, statically compiled against musl libc, can fit in 200KiB. Not in a (32KiB) L1 cache as the grand-parent comment asked, but in L2. There's also LuaJ

I think Lua, statically compiled against musl libc, can fit in 200KiB. Not in a (32KiB) L1 cache as the grand-parent comment asked, but in L2. There's also LuaJIT, which I think is only a bit bigger, I'm not sure ...