Function encode_bytecode

src/packager.cpp:217–234

runs the IR through the codecs and hands back raw plaintext bytecode.

    // runs the IR through the codecs and hands back raw plaintext bytecode.
    static std::vector<std::uint8_t> encode_bytecode(const IRProgram& prog, const VMConfig& vm, const CodecRegistry& codecs) {
        BytecodeBuilder bb;

        // data refs get resolved later once the data island layout is known 
        for (const auto& blk : prog.blocks) {
            bb.mark_block(blk.id);

            for (const auto& insn : blk.insns) {
                const std::string fam = codec_family_for(insn.op);
                const Codec* c = codecs.by_family(fam);
                if (!c) throw Error("no codec for family " + fam);
                c->encode(bb, insn, vm);
            }
        }

        bb.resolve_branches();
        return std::move(bb).take();
    }

    PackageResult package_shellcode(Span<std::uint8_t> shellcode, const PackageOptions& opt) {
        SeedRng rng{opt.seed};