2 Commits (7b7aa6cc9bc495b8ddee08b3cad08d1f63078034)

Author SHA1 Message Date
Jean-François Nguyen 373a4e28b6 pfv.Interface: add support for skipping instructions.
The `pfv.skip` signal is used to handle cases where the DUT does not
actually execute an instruction (e.g. a no-op), which may prevent some
side-effects (e.g. GPR accesses) from being observable.
2 years ago
Jean-François Nguyen 5ca0001b4b Add data storage check.
This check is implemented in two parts:
- an implementation-dependant DataStorageModel, which is connected to
  the DUT and emulates bus accesses to a r/w memory.
- a DataStorageTestbench, which checks that a load from a given address
  returns the last value that was stored to it.
2 years ago