empathicqubit/cc65
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
cc65/libsrc/c128
History
cuz 7e65f64c6a Debug the rs232 routines. This involved using two new segments, STARTUP 
and NMI to make sure the NMI handler is loaded into the low 16K of memory
which are active when the control is passed from the ROM NMI stub to the
user handler.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1086 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-10-25 19:13:36 +00:00
..
_scrsize.s Removed initialization code to set the screen size and replaced it by a 2000-11-23 19:05:32 +00:00
break.s Redesigned the IRQ and BREAK logic, debugged the mouse routines 2001-09-13 15:27:19 +00:00
c128.inc Debug the rs232 routines. This involved using two new segments, STARTUP 2001-10-25 19:13:36 +00:00
cgetc.s This commit was generated by cvs2svn to compensate for changes in r2, 2000-05-28 13:40:48 +00:00
clrscr.s This commit was generated by cvs2svn to compensate for changes in r2, 2000-05-28 13:40:48 +00:00
color.s Fixed a bug 2001-09-13 21:45:44 +00:00
conio.s Removed initialization code to set the screen size and replaced it by a 2000-11-23 19:05:32 +00:00
cputc.s Fixed newline bug in cvline 2000-12-02 14:59:14 +00:00
crt0.s Debug the rs232 routines. This involved using two new segments, STARTUP 2001-10-25 19:13:36 +00:00
dbgbreak.s This commit was generated by cvs2svn to compensate for changes in r2, 2000-05-28 13:40:48 +00:00
kbhit.s This commit was generated by cvs2svn to compensate for changes in r2, 2000-05-28 13:40:48 +00:00
Makefile Added rs232 routines 2001-10-25 15:54:40 +00:00
mouse.s Make the code somewhat smaller 2001-09-19 09:57:56 +00:00
readjoy.s This commit was generated by cvs2svn to compensate for changes in r2, 2000-05-28 13:40:48 +00:00
README Redesigned the IRQ and BREAK logic, debugged the mouse routines 2001-09-13 15:27:19 +00:00
rs232.s Debug the rs232 routines. This involved using two new segments, STARTUP 2001-10-25 19:13:36 +00:00
write.s Added the hack for write() to make printf work 2001-09-13 16:01:32 +00:00

README 

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.