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

[Torleif Sandnes]

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> Just guessing:
> Is .debug_frame still missing when you use "avr-gcc -gdwarf-2"?
> (Assuming you've tried "-g", without luck.)

Thanks, but I already tried that.

This is how I compile and link my simple test program:

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

"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."

at 
http://www.sunsite.ualberta.ca/Documentation/Gnu/gcc-3.0.2/html_node/gcc_295.html#SEC295
, but I have no idea as to how and where to set this macro.

Any suggestions?

Torleif




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