This commit completes the support of various rare PrimitiveTypes, that
has been added opportunistically over time and has remained inconsistent
across the codebase:
- float80_t
- float96_t
- generic80_t
- generic96_t
The first two are necessary because on some platforms long double is
either 10 or 12 bytes wide.
The second two are necessary because the Generic PrimitiveType should
allow all non-zero byte sizes allowed by any other PrimitiveType.
The architecture-specific pointer (generic register) size is used
instead.
For all the ABIs we support the value of this parameter was already
set to its pointer size. We might need to reintroduce the parameter
in the future if we want to support a super-exotic ABI with different
stack alignment requirements, but that seems highly unlikely.
This also introduces the argument extension helper for one stop all
treating small arguments when they are put into a register or pushed
into the stack.
Use model::Function::Key for the Function rank instead of the naked
MetaAddress as it allows forward-compatibility if the model::Function
key is ever changed.
Use a std::tuple<uint64_t> for TypeField as it's the current type for
{Struct,Enum,Union}Field.key()
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.
This commit adds the newly implemented functionality in PipelineC both
in revng.api and the graphql api, allowing:
* retrieval of global variable names
* unwrapping of a single target
* execution of analyses
The copy of a TupleTree is potentially very expensive, so it was
disabled until now and only allowed via the explict method clone().
We have now decided to make TupleTree copiable.
This commit adds a copy-constructor and a copy-assignment, killing the
clone() method that was already unused and is now effectively useless.
Alessandro Di Federico