I have a need to have an ASM code table do an IJMP straight onto the reset vector and another straight into the middle of the interrupt vectors.
There are 3 ISR vectors after the IJMP point that are used.
At present I can sort out my problem by just making the HEX file and editing it in notepad to include my few bytes of code but obv. this is not a very good plan.
I have looked in avr-libc-user-manual.pdf in my install directory and done a search here for the answer. On here I get results telling me to
"make a local clone of gcrt1.s and modify it"
But I only have object files for gcrt1 in my install.
Can someone point me in the right direction or give me a document or source file that shows an example.