hi
I have four functions and I am using cortex a7 processor. I want every core to execute one function. so to achieve this which registers and which manual and section should I refer too.
i have placed one of my function say func1() at some address x . So now in order to make core 1 to run this function, in which register if i write the address x will make my core 1 to jump to that address and start executing the code func1().
thank you in advance.
One core cannot write into the registers of another so you will need some more software infrastructure to make this work.
Generally IPC is achieved using interrupts and/or broadcast events - possibly backed up by data structures in memory to act as message payloads.
Hope that helps.