`recalculateAllPossibleTarget` is now a private member of
PipelineManager This was done since all calls that can trigger a change
in the target list have been isolated and the call is done implicitly.
This removes rp_manager_recompute_all_available_targets from PipelineC,
since it was added as a stopgap until the above was implemented.
This commit introduces some changes to how the revng pipeline handles
serializing to disk. Specificaly:
* Pipeline globals (specifically model.yml) are better handled if they
are in a subdirectory. They are now saved in the "context"
subdirectory.
* In python:revng.api the pipeline is serialized whenever there is a
non-reproducible change to the state (e.g. binary upload or model
change).
In the case of analyses this is done conservatively by checking that
the diff produced is not empty.
* The logic for computing a step's subdirectory has been moved to the
pipeline runner, consequently if a step is asked to serialize it
will not create any subdirectories.
* Functionality for saving a single step/context has been exposed in
Pipeline C.
* Finally, all path concatenations are now handled by
llvm::sys::path::append, for extra os-agnosticism.
We need to prevent stub kinds used just to represent dead elements to be
displayed in the GUI and CL.
We do so by introducing a DeadKind which expands their targets to the
empty list.
Moving it was causing the address of the model to change, while for the
functionality of revng-pipeline we need it to be stable.
So we pay the price of expensive copy, for the sake of downstream
stability.
This commit introduces a reusable function to compact
pipeline::TargetLists that represent functions.
Initially this reasoning was only needed by TaggedFunctionKind, but now
also FunctionStringMap needs it, and potentially others in the future,
so it makes sense to keep only a single implementation for it instead of
duplicating code (and likely bugs).
Add additional field MIMEType to Container.
This allows API consumers to know at runtime how to treat the data
within a container without any prior knowledge.
Giacomo Vercesi