[LLVMdev] Undefined symbol with the basic hello world pass

Sandeep K Chaudhary babbusandy2006 at gmail.com
Tue Nov 11 12:14:27 PST 2014


Can someone please provide some suggestions? I am stuck in my project
because of this issue.

Thanks and regards,
Sandeep.

On Tue, Nov 11, 2014 at 2:16 PM, Sandeep K Chaudhary <
babbusandy2006 at gmail.com> wrote:

> Hi guys,
>
> I had a pass written which was working fine earlier. I just tried to reuse
> the pass, and now I see the following problem.
>
> sandeep at ubuntu:~/llvm-3.2.src/lib/Transforms/Hello$ opt -load
> ../../../Release+Asserts/lib/Hello.so -help | grep hello
> Error opening '../../../Release+Asserts/lib/Hello.so':
> ../../../Release+Asserts/lib/Hello.so: undefined symbol:
> _ZN4llvm12FunctionPass16doInitializationERNS_6ModuleE
>   -load request ignored.
>
> To see if there is any problem with my pass, I replaced it with the simple
> hello world pass from the
> below LLVM tutorial but I still got the same issue.
>
> http://llvm.org/releases/3.0/docs/WritingAnLLVMPass.html#quickstart
>
> Can someone please help me with it? I can't figure out the issue here.
>
> Thanks and regards,
> Sandeep.
>



-- 
Thanks and regards,
Sandeep K Chaudhary.
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