-
Notifications
You must be signed in to change notification settings - Fork 0
GCC 6.x IRQs
Manuel Montoto edited this page Aug 15, 2018
·
3 revisions
Para que funcionen las IRQs:
Usar las opciones de compilación: -fbaserel32 -fomit-frame-pointer
Después en el código definir la función SIN el atributo __interrupt
, pero CON el atributo __saveds
para que no se corrompa A4.
Extra:
De https://github.com/bebbo/amigaos-cross-toolchain/issues/59
if you want to use the small data model (-fbaserel) with custom chips, use the far keywords for pointers to hardware.
You should only set the Z-flag if you determine that the interrupt really belongs to your code. There are many sources for the same interrupt.```