Most probably, your gcc is not compiled with dwarf2 support. You have to supply the --with-dwarf2 configure switch. In order to find it out compile an arbitrary source file using the switches "-S -g" the generated assembler file should have lots of dwarf2 output Information.
Yours, Bjoern. -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von David Braendler Gesendet: Dienstag, 25. Oktober 2005 14:28 An: [email protected] Betreff: [avr-gcc-list] Debugging gcc output with AVR studio 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- objdump) 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 2.01. 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?? Regards Dr David Braendler Grey Innovation www.greyinnovation.com 42 Charles Street Ph +613 9692 6923 Prahran Fx +613 9692 6998 Victoria 3181 Mail: PO Box 452 Australia Prahran 3181 _______________________________________________ AVR-GCC-list mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-gcc-list _______________________________________________ AVR-GCC-list mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-gcc-list
