* Drop unused argument names from function prototypes
* Make `static` some methods
* Disable some copy constructors
* Fix casing of Doxygen `\file` directives
* Add some casts to make the compiler happy
* Initialize `hasRelocationAddend` for AArch64
* Use references in range-for where possible
* Drop default for `switch` statements covering all the entries of an `enum`
* Make some global variables `static`
* Drop dead functions
Before this commit, the header `revng/Support/DebugHelper.h` could only
be included after explicitly including
`llvm/IR/AssemblyAnnotationWriter.h`, since `DebugHelper.h` used the
LLVM class `AssemblyAnnotationWriter`, that is not defined in
`DebugHelper.h`.
This commit includes `llvm/IR/AssemblyAnnotationWriter.h` directly into
`revng/Support/DebugHelper.h`, which can now be included alone without
compilation errors.
This commit does the following:
* It drops `revamb-dump` and transforms all the passes it featured in
passes that can be used directly from `opt`.
* It rename `revamb` to `revng-lift`.
* It introduces a script called `revng` which acts as a driver for the
whole rev.ng project. It replaces `translate`, `revcc`,
`csv-to-ld-options` and `revamb-dump`, since it offers an `opt`
subcommand which allows to easily invoke all the analysis passes.
* It makes the project a CMake package that can be easily used
externally.
* It allows to easily create libraries of analysis to use through
`revng-opt`.
Pietro Fezzardi