routine reads the TOD clock of CIA1 on the C64 and C128. Since systime was a
dummy routine common for all CBMs before, this change adds an individual dummy
routine for all other CBM systems. CBM510/610 do also have a TOD clock, so a
similar function as in the C64 could be used ...
git-svn-id: svn://svn.cc65.org/cc65/trunk@3974 b7a2c559-68d2-44c3-8de9-860c34a00d81
in the system bank. For one this performs better (several %), second it
allows to handle the function keys in conformance with other platforms.
Without the custom keyboard routine, we would have to apply some more
magic to the function keys to make them work as with other cc65 targets.
git-svn-id: svn://svn.cc65.org/cc65/trunk@2811 b7a2c559-68d2-44c3-8de9-860c34a00d81
Use wrappers to call the kernal in bank 15 instead of implementing kernal
functionality within the cc65 libs (eats performance but is much smaller and
simpler).
Improved startup/shutdown code allows a return to the system bank without
calling the BASIC cold start vector.
git-svn-id: svn://svn.cc65.org/cc65/trunk@2793 b7a2c559-68d2-44c3-8de9-860c34a00d81
of the different machines instead of a separate one.
For the C128, make the textcolor() function work in 40 and 80 column mode.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1787 b7a2c559-68d2-44c3-8de9-860c34a00d81
Note: These drivers are currently untested because I didn't realize that
using the drivers would need file routines, which are not available right
now. So in fact the drivers are not only untested, they are also unusable
on the target platforms, because they cannot be loaded.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1732 b7a2c559-68d2-44c3-8de9-860c34a00d81
separate module that contains a module constructor. In some cases, the
code was even unnecessary, since the screen size is known in advance.
git-svn-id: svn://svn.cc65.org/cc65/trunk@476 b7a2c559-68d2-44c3-8de9-860c34a00d81
clean target. on some rm lines the argument was empty which caused the
NetBSD rm command to complain...
git-svn-id: svn://svn.cc65.org/cc65/trunk@135 b7a2c559-68d2-44c3-8de9-860c34a00d81
