Hi friends, I am using inline assembly in my ISR routine. When i observe the generated sorce file. AT the start of ISR the compiler generates a code to save the ACC, DPL, DPH etc and the general purpose regi used by routine. Now i want to avoid the generation of code to save device context. I am using a saperate function to save and restore context. I want this becuse i am doing task switching in ISR so the restored context will be different then the saved one. I know that other compiler provides this facility by using control directives like "NAKED". Is there any such directive in KEIL compiler so that i can avoid generation of context save and restore by the compiler? Thank you, Dhaval Shah
"If you can avoid using one you will have one less thing to debug." The thing is that bugs in your task switcher can manifest themselves as very peculiar & bizarre behaviour in your tasks which can be very hard indeed to track down. So avoiding a task switcher not only relieves you of denugging the task switcher itself, but also elimitates another source of problems in the rest of your code!