Re: [avr-gcc-list] dwarf call frame information ( gcc 3.4.0 20040211)

[Erik Christiansen]

On Tue, Mar 23, 2004 at 08:59:52AM +0100, Torleif Sandnes wrote:
> avr-gcc -gdwarf-2 -mmcu=atmega128 -o types.elf types.c
>
> I did some googling and found a description of a macro called
> DWARF2_FRAME_INFO

Then next thing to try would be:

avr-gcc -DDWARF2_FRAME_INFO=1 -gdwarf-2 -mmcu=atmega128 -o types.elf types.c

That should satisfy the requirement that you found:

> "Define this macro to a nonzero value if GCC should always output Dwarf 2
> frame information. If DWARF2_UNWIND_INFO (see section 21.17.9 Assembler
> Commands for Exception Regions is nonzero, GCC will output this information
> not matter how you define DWARF2_FRAME_INFO."

With a little luck, that might do the trick?

Erik

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