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Re: Relocation against symbol can not be used when making a shared object
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On 10.02.2016 13:05, Kamil Rytarowski wrote:
> 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?
>
I think it's nailed down -- I need to add @plt and build is failing late
r.
Thank you!
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