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[avr-gcc-list] Debugging gcc output with AVR studio

From: David Braendler
Subject: [avr-gcc-list] Debugging gcc output with AVR studio
Date: Tue, 25 Oct 2005 22:28:09 +1000
User-agent: Mozilla Thunderbird 1.0.6 (Windows/20050716)

Hi, I've just downloaded the latest and greatest WinAVR 20050214 and AVR Studio (4.12 Build 452)
I'm generating a .elf file with and trying to debug this in AVR studio
(using STK500)  When I compile with the -gdwarf-2, it does not seem to
generate any debug information. A dwarfdump shows nothing. Compiling
with a -gstabs and the debug information is there (an see it with avr-

Is the gcc compiled using --with-dwarf2?? If so any idea what I am
doing wrong??

Actually I came to this after trying to use avarice (complained about
innappropriate ioctl ). Avrdude totally crashes. Looking at both these
things with portmon it appears that a couple of the commands being
issued are not recognised be the STK500 firmware version 4, and version

I think that generating an elf file with debug information is the
correct way to go from a web search. Am I correct in this assumption??


Dr David Braendler
Grey Innovation
42 Charles Street   Ph +613 9692 6923
Prahran             Fx +613 9692 6998
Victoria 3181       Mail: PO Box 452
Australia           Prahran 3181

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