mirror of
https://github.com/YosysHQ/yosys
synced 2025-10-08 17:01:57 +00:00
88be728353
- Rewrite all Python features to use the pybind11 library instead of boost::python. Unlike boost::python, pybind11 is a header-only library that is just included by Pyosys code, saving a lot of compile time on wheels. - Factor out as much "translation" code from the generator into proper C++ files - Fix running the embedded interpreter not supporting "from pyosys import libyosys as ys" like wheels - Move Python-related elements to `pyosys` directory at the root of the repo - Slight shift in bridging semantics: - Containers are declared as "opaque types" and are passed by reference to Python - many methods have been implemented to make them feel right at home without the overhead/ambiguity of copying to Python and then copying back after mutation - Monitor/Pass use "trampoline" pattern to support virual methods overridable in Python: virtual methods no longer require `py_` prefix - Create really short test set for pyosys that just exercises basic functionality
22 lines
446 B
Python
22 lines
446 B
Python
from pyosys import libyosys as ys
|
|
from pathlib import Path
|
|
|
|
__file_dir__ = Path(__file__).absolute().parent
|
|
|
|
d = ys.Design()
|
|
|
|
class Monitor(ys.Monitor):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.mods = []
|
|
|
|
def notify_module_add(self, mod):
|
|
self.mods.append(mod.name.str())
|
|
|
|
m = Monitor()
|
|
d.monitors.add(m)
|
|
|
|
ys.run_pass(f"read_verilog {__file_dir__ / 'spm.cut.v.gz'}", d)
|
|
ys.run_pass("hierarchy -top spm", d)
|
|
|
|
assert m.mods == ["\\spm"]
|