I'm pretty sure I know the answer to my question, but I like verification.
Say I have an array in xdata:
unsigned char xdata foo[32];
I have a function which accepts a pointer and does stuff with it:
void doSomething(unsigned char *ptr, ...) {}
Now, if I pass a pointer to foo to my function:
doSomething(foo, ...);
will accesses to/from ptr in the function use MOVX or will the whole thing blow up?
Or do I need to be explicit about how I write the doSomething function header:
void doSomething(unsigned char xdata *ptr, ...)
I suppose I could make foo[] a global, but I'm trying to keep this generic.
-a