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Re: [avr-gcc-list] Unable to debug code relocated with "-Ttext=" (e.g. b
Re: [avr-gcc-list] Unable to debug code relocated with "-Ttext=" (e.g. bootloader)
Wed, 30 Mar 2005 07:22:28 -0800
On Mar 30, 2005, at 6:29 AM, E. Weddington wrote:
Pieter Conradie wrote:
AVR Studio and GDB/Insight is unable to debug code when it is
the linker option "-Ttext=0x1E000" for an ATmega128, e.g. when
AFAIK, this is a known issue with AVR Studio: it can't debug
bootloaders. Best to ask Atmel directly to see if they have a fix for
This was experienced with WinAVR-20050214 and AVR Studio 4.11, by
dwarf-2 and stabs debug format (ELF and COFF).
I can verify that the code is correctly generated by inspecting the
dissassembly, but the C debugging info is mangled, e.g. the "main"
point is incorrectly displayed as "address@hidden: main", in stead of
proper location of "0000F0B9".
Any workaround or linker switch that I should be aware of?
Is there any tool for debugging bootloader code?
Thank you for any pointer,
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