[llvm-dev] Find targets of indirect call sites

[mats petersson via llvm-dev]

So, you are trying to find out what the initialization of a function
pointer is?

Surely that's not always possible: there may be runtime conditional code
that sets the function pointer, based on external inputs (user-input,
reading from file, command-line arguments, etc). And it becomes almost
impossible for callbacks that are supplied to a library from the library
user's code.

This has been discussed many times before, so looking over the archive of
this mailing list would perhaps provide some further information.

--
Mats

On 2 April 2016 at 15:14, Syed Rafiul Hussain via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hi,
>
> I would like to find the targets of indirect callsties. The callsite
> and the targets may be located in different functions or in different
> modules.
>
> Any hint or suggestion would be much appreciated.
>
> Thanks.
> --
> Syed
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