Re: Relocation against symbol can not be used when making a shared object

[Kamil Rytarowski <n54%gmx.com@localhost>]

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On 10.02.2016 13:01, Joerg Sonnenberger wrote:
> On Wed, Feb 10, 2016 at 11:27:55AM +0100, Kamil Rytarowski wrote:
>> On 10.02.2016 11:18, Joerg Sonnenberger wrote:
>>> On Wed, Feb 10, 2016 at 11:00:21AM +0100, Kamil Rytarowski
>>> wrote:
>>>> May someone please give me a hand with it and try to build
>>>> it please?
>>> 
>>> Well, the most important question is whether that symbol is 
>>> supposed to be defined in the library in first place or not.
>>> That's what you should research first.
>>> 
>>> Joerg
>>> 
>> 
>> Yes, the symbol is defined in the library and called from
>> assembly as visible in the attached file to this mail.
>> 
>> Maybe there is need to use in assembly _SYMBOL instead of
>> SYMBOL?
> 
> No, but it if is defined in the library and not explicitly hidden,
> the call still needs to go via PLT.
> 
> Joerg
> 
This function is declared as extern, so it wasn't hidden.

How to pass it there via PLT? Have you got a draft patch or an example?
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