READ/WRITE_DEVICE*_HANDLERs are now passed an
address_space &, and the 8-bit variants get a mem_mask
as well. This means they are now directly compatible
with the member function delegates. Added a generic
address space to the driver_device that can be used
when no specific address space is available. Also
added DECLARE_READ/WRITE_DEVICE*_HANDLER macros to
declare device callbacks with default mem_mask
parameters. [Aaron Giles]
(MESS) vic20: Added floating bus read support to VIC and cartridge interface.
(MESS) vic10: Added floating bus read support to VIC-II and cartridge interface.
(MESS) c64: Added floating bus read support to cartridge interface. [Curt Coder]
(MESS) plus4: Added floating bus read support to TED and cartridge interface. Implemented some Diag264 test cartridge loopback connectors. [Curt Coder]
(MESS) c16: Added PAL/NTSC variants. (nw)
(MESS) v364: Fixed speech ROM mapping. (nw)
(MESS) compis: Separated keyboard to its own file. (nw)
(MESS) huebler: Cleanup. (nw)