Re: [Elftoolchain-developers] addr2line

[Hyogeol L. <hyo...@gm...>]

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Kai Wang :
> On Sat, Jul 11, 2009 at 12:48:09AM +0200, Pawel Worach wrote:
>> On Sat, Jul 11, 2009 at 00:38, Kai Wang<kai...@gm...> wrote:
>>>> Hi again,
>>>>
>>>> Is anyone working on addr2line ? Is the necessary stuff for it in
>>>> libelf already ?
>>> Our addr2line will depend on libdwarf, while our libdwarf is still on
>>> planning stage, so...
>>>
>> What is the status of nm/dwarf_line_number.c, it seems to have
>> everything that addr2line would need :) Does it work?, nm -l does not
>> show any line info.. /me investigates.
>
> I'm not sure about nm/dwarf_line_number.c, just did a little test and
> nm -l doesn't work for me either.
>
> This needs more investigation. By the way nm/dwarf_line_number.c should
> be integrated into libdwarf later.
>
> -Kai

Hi,

There was some bugs on nm/dwarf_line_number.c, and fixed now.

Would you test that ?

FYI, you need to compile test target with debug option, -g in GCC.


There is some limit on dwarf_line_number.c,

it does not print path if there is not 'include directory' information.

But GNU nm shows compiled path.


Regards,
- ----
Hyogeol Lee
hyo...@gm...
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