"""Python port of asmjit's JavaScript codegen database layer.
Stdlib-only reimplementation of the asmjit pipeline pieces pinned at
meta/asmjit (SHA 0bd5787b54b575ed94bf32ac452153b34385c514):
- `gen_common` - port of `tools/generator-commons.js`.
- `exp` - port of `db/exp.js` (expression parsing / evaluation).
- `base` - port of `db/base.js` (instruction model and ISA container).
- `tablegen` - port of `tools/tablegen.js` (table-generation framework).
- `cxx_src` - vendored-C++ parsing / Rust emission machinery shared by
the arch drivers (`tablegen_x86.py`, `tablegen_a64.py`).
See README.md in this package for the deliberate JS -> Python divergences.
"""
=