Hi there (likely Joerg Wunsch will know this), In devices like ATxMega256xxx, I see that the C function tables I declare, and the function pointers, end up being 16-bit, and so-far everything seems to assume that EIND is 0 and functions will be in the first 64K (my current code is not that big yet).
Will avr-gcc use the right relocation when picking one function from the array and calling it? or should I declare the functions with some special attribute and/or do some assembler magic with gs() operator when calling those kind of functions. So far I see that gcc put some trampoline calls after the interrupt vectors for some functions, but everything fits within the first 64K so far. I'm just trying to be sure that when code begin to fall off the first 64K, I'm not going to get funny problems a few weeks later, after I completely forgot about this thing. Regards David The information contained in this message is confidential and is intended for the addressee(s) only. If you have received this message in error, please notify the sender immediately and delete the message. Unless you are an addressee (or authorized to receive for an addressee), you may not use, copy or disclose to anyone this message or any information contained in this message. The unauthorized use, disclosure, copying or alteration of this message is strictly prohibited. _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
