* For write-only registers the merge write implementation for non-constant values
was properly updating the cache value.
* Unnecessary `inline` have been removed.
Register sizes are now represented by an enumeration type. This limits the
possibility to typeset unsupported register sizes, and make the interface easier
to read.
See #12.
This relies on a memory map implementation based on std::array and specialized
over the register size. PackedRegister can now be used with all supported
register sizes (i.e., widths).
This relates to #7 and the finalization of the API before performance testing.
All access to memory are now done through reference (const reference for
read-only access). This is done to facilitate the implementation of register
packs.
* For trivial read/write operations (over whole register) simpler implementations are now used to avoid unnecessary load/store instructions.
* Merge write implementation has been revised to provide better performance when manipulating constant values.
* `is_set` and `is_clear` are now available for all Field-based types.
This closes#8.
