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Re: debuginfo Dwarf Error




On 07/03/2017 10:22 AM, Marco Atzeri wrote:
> On 02/07/2017 11:53, JonY wrote:
>> On 07/02/2017 06:22 AM, Marco Atzeri wrote:
>>> Hi,
>>> while extracting debuginfo on 32 bit gdal dll
>>>
>>> $ ls -s cyggdal-20.dll
>>> 103M cyggdal-20.dll
>>>
>>> cygport randomly (moon phase?) is stacked waiting for nm
>>> to extract all the data due to Dwarf Error
>>>
>>> $ nm -l cyggdal-20.dll
>>> 66e7ab80 b .bssBFD: Dwarf Error: Could not find abbrev number 4838.
>>>
>>
>> Can you try if -gdwarf-X like
>> https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html?
>>
>> Or even -ggdb to see if it changes anything.
>>
> 
> Hi Jon,
> 
> unfortunately "-ggdb" was already used and "-gdwarf" makes
> no difference.
> Documentation says that default should be "-gdwarf-4" so it seems
> I need to look for other solution.
> 
> I wonder if it is a side effect of file size and
> limitation of 32bit architecture.
> 

I don't really have anything else to suggest, how big is the dll anyway
(how many exports, how many bytes is size)?


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