I also find linker scripts pretty cryptic. I have not found good (for me)
documentation, and the sample scripts provided by Microchip are not
heavily commented. I've been able to fiddle and fiddle to get some code in
the boot flash and the remainder in the application flash. One tricky
thing is that on the PIC32, if you use a string literal in code that is in
the boot section, it appears the literal itself ends up in the application
section. For example, I'll declare an initialized string in the boot
section. I then change what's in the application section and the string is
gone!

Harold



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