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mirror of https://github.com/cc65/cc65.git synced 2024-12-25 17:29:50 +00:00
cc65/libsrc/cbm510
uz b256d6fb46 Made Olivers devnum patch (r4588) work with the PET-II models. On these
machines, the program runs in a separate 64K bank, and zeropage variables need
to be copied from the system bank into the execution bank to read by a simple
load operation. The change is currently untested!


git-svn-id: svn://svn.cc65.org/cc65/trunk@4597 b7a2c559-68d2-44c3-8de9-860c34a00d81
2010-02-20 19:46:51 +00:00
..
_scrsize.s
banking.s
break.s
cbm510-ram.s
cbm510-stdjoy.s
cbm510-stdser.s
cgetc.s
clrscr.s
color.s
cputc.s
crt0.s Made Olivers devnum patch (r4588) work with the PET-II models. On these 2010-02-20 19:46:51 +00:00
devnum.s Made Olivers devnum patch (r4588) work with the PET-II models. On these 2010-02-20 19:46:51 +00:00
extzp.inc Made Olivers devnum patch (r4588) work with the PET-II models. On these 2010-02-20 19:46:51 +00:00
extzp.s Made Olivers devnum patch (r4588) work with the PET-II models. On these 2010-02-20 19:46:51 +00:00
kbhit.s
kclose.s
kernal.s
kiobase.s
kopen.s
kreadst.s
kscnkey.s
kscreen.s
ksetnam.s
kudtim.s
mainargs.s
Makefile
peeksys.s
pokesys.s
randomize.s
README
revers.s
systime.s
sysuname.s
tgi_mode_table.s

Implementation notes:

CONDES routines with a type code of 2 are used to implement interrupt
handlers. Note that these are called as soon as the program is started,
so they have to cope with this. The indirect segment is set to the 
system bank when calling interrupt routines, this must must not be changed
when returning.