Hello all, Short question: Is there any chance to "know" the number of registers (rx00, rx01 ...) used in a special program and use this number inside the program itself?
I wrote a small application where i can switch between three tasks with a pretty basic scheduler on my pic18f device. Saving and restoring the task context works fine regarding pic18 registers and hardware stack. My problem, however, is the sdcc software stack. Whenever the isr for task switching is called sdcc saves a few hardware registers together with the "registers" rx00, rx01... on the sdcc software stack. I need to know the number of these registers to correclty. My first idea was to disable sdcc context saving but this will make programming of other interrupts unnecessary complicated. Note: I did compile everything with --stack-auto Regards, Jan ------------------------------------------------------------------------------ Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com _______________________________________________ Sdcc-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sdcc-user
