* Make the following private headers public:
* Lift/CPUStateAccessAnalysisPass.h
* Lift/CSVOffsets.h
* Lift/PTCDump.h
* Lift/VariableManager.h
* Move from revngSupport to revngLift:
* IRAnnotators.{h,cpp}
* SelfReferencingDbgAnnotationWriter.{h,cpp}
* Move from revngSupport to revngModel:
* FunctionTags.{h,cpp}
* ProgramCounterHandler.{h,cpp}
* Move from revngSupport to revngRecompile:
* OriginalAssemblyAnnotationWriter.{h,cpp}
Before this commit DLA was not properly updating the pointee type for
some pointer types.
This commit reworks the creation of the model types so that there's no
need for in-place fixup of the pointee types: pointers are already
created consistently.
Before this commit, DLA didn't do any checks on the validity of the
model::PrimitiveTypes that it generated.
This could cause invalid PrimitiveTypes to be generated, with weird
sizes not supported by the Model.
This commit fixes this problem, generating empty model::StructTypes with
the proper sizes instead.
Before this commit, DLA's backend often emitted things like:
```c
struct x {
struct y {
int32_t z;
uint8_t padding[4];
} _offset_0;
uint8_t padding[8];
};
```
This is suboptimal, since the fields of y actually can just be inlined
into x, giving:
```c
struct x {
int32_t z;
uint8_t padding[12];
};
```
This behaviour was due to a logic bug carried over from old versions of
the code, and partially extended, but never revisited nor thought
through.
This commit fixes the problem, making the second behaviour the only
thing DLA ever does when updating the model.
Basically, struct fields are copied over field by field, instead of
inserting the bulk struct (y in the example) inside the larger struct to
update (x in the example).
Before this commit we were using int64_t for Offset, Strides, and
TripCounts.
Originally, this choice was intended because for some time we envisioned
actually having a use for negative values, but in the end we decided
there's no use for those.
This commit switches all to unsigned integers, allowing to remove some
static_cast across the codebase, and overall easing typicall computation
we have to perform on those fields.
Change company name to "rev.ng Labs Srl" in all license headers
to reflect changed company name and legal status
Add missing license headers to files that didn't have one
Lauri Vasama