
Here is a list of known bugs of version 1.4.0
---------------------------------------------

- C64 sbrk always returns ROMSTART instead of RAMSIZE?

- a semaphore can be released when a process is waiting for it

- console: control-character printed?

- (multiple) errors on non-existant IEC drives are not handled correctly:
  gecko may break, C64 sometimes reads empty stream...

- FSIEC hangs on disk full with C64 parallel IEC bus interface (and probably
  others too)

- FSIEC (on CS/A65) seems not to release the interface semaphore after
  init in any case?

- serial line drivers ignore handshake value (i.e. rts/cts vs. xon/xoff)

- serial IEC bus for CS/A65 architecture only works with 1MHz (is this a bug?)

- The CS/A65 console doesn't work when interrupting the device is enabled.
  (could be kernel or device problem...)

- C64 fsiec filesystem (serial/parallel?) reads one byte from file even
  when it's not found (in VICE)

- C64 console doesn't generate the F1 key with shift and shift/ctrl?

- SLIP: the FIN after a close might get lost when the tx queue is full,
  which keeps the connection lingering...

- CS/A65: non-ROM-started devices don't work.

- spooler device doesn't forward BRK and PUSH flags

- fsiec, fsibm and fsdev ignore stream brk/push/pull flags, and don't set 
  stream error flags.

