14 Specialized Needs Annexes
Ada 95, Ada 2005, and Ada 2012 define a number of Specialized Needs Annexes, which are not
required in all implementations. However, as described in this chapter,
GNAT implements all of these annexes:
- `Systems Programming (Annex C)'
The Systems Programming Annex is fully implemented.
- `Real-Time Systems (Annex D)'
The Real-Time Systems Annex is fully implemented.
- `Distributed Systems (Annex E)'
Stub generation is fully implemented in the GNAT compiler. In addition,
a complete compatible PCS is available as part of the GLADE system,
a separate product. When the two
products are used in conjunction, this annex is fully implemented.
- `Information Systems (Annex F)'
The Information Systems annex is fully implemented.
- `Numerics (Annex G)'
The Numerics Annex is fully implemented.
- `Safety and Security / High-Integrity Systems (Annex H)'
The Safety and Security Annex (termed the High-Integrity Systems Annex
in Ada 2005) is fully implemented.