spclib

No explicit malicious payload behavior (no networking/filesystem/credential theft) is present in this file, but the module is intrinsically high-risk: it implements an input-driven JIT that generates raw x86-64 instructions and executes them from RWX-mapped memory. In a supply-chain/security review, treat this as a potentially dangerous execution primitive if `compile()` can be influenced by untrusted input beyond the limited arithmetic DSL.