1 2010-02-09 Borut Razem <borut.razem AT siol.net>
3 * z80ops.c: enabled opcode 0xfb - instruction ei
4 * z80.c: report the exact address and value of invalid/unknown opcode
5 * debugger.c: fixed dump command - displaying ASCII values
10 Initial version, derrived from z81 by Russel Marks.
11 Some instructions arent implemented (search for NYI)
12 Some arent tested (search from NYT)
16 Fixed up the tstates per cycle for all opcodes. An audit would be nice...
20 Added read only banked memory support.
24 Added a simple command line debugger with disassembler.
28 Debugger is much enhanced and will load a .map file if its present.
29 Call back stack is implemented - try "b <subroutine name>" "g" "s"
30 Added bank write support !!WRITE ACCESS IS ENABLED BY DEFAULT!!
31 Can now set breakpoints, ranges etc by label.
35 Lots of stuff. Added simple comms support through sockets. Added
36 command line switches(!), making entering the debugger and loading
37 the map file etc optinal. Added a 100Hz timer interupt.