Ah. Encouraging noises! This seems stranger than y'all think... I DO get disassembly; I've just lost the source intermingling. And only for main(); once the disassembly gets to latter functions, the source comes back (main() is the only function put in the .init9 section.) I'll play with some of your other suggestions and report back. If anyone else wants to experiment, the code is here: http://code.google.com/p/optiboot/
(4.5.3 also seems to create a binary 4.4% bigger (22 bytes) than 4.5.2, which is what I was trying to track down when this dissassembly issue showed up. I only had 12 bytes left :-( Sigh.) BillW _______________________________________________ AVR-GCC-list mailing list AVR-GCC-list@nongnu.org https://lists.nongnu.org/mailman/listinfo/avr-gcc-list
