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<p class="MsoNormal"><span lang="EN-GB">Hello LLVM-Mailing-List and Lang,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">I have a very weird (or strict?) scenario and was curious if the ORC JIT can help me with it. Soo here it comes:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">I have currently a windows process ("Runtime") which does nothing but creating a shared memory with read, write and execute rights - and also writing some function addresses like from printf to it.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Then I have two or more processes which are using the ORC JIT to load modules to this shared memory, in "perspective" of the process I mentioned above ("Runtime"). The sections are remapped from the other processes to
be correct for "Runtime", also they resolve the undefined references for "Runtime" - like for printf and so on.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">This works quite well so far! Wuhuhu x3<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">However, there is one issue about it. Given that those two (or more processes) are now loading modules that reference each other. Like Module A is using a function of Module B - but Module B also uses a function of Module
A. How could I resolve those modules when they are loaded from different processes? Normally I would use llvm-link to link those modules but in my current scenario this is sadly not possible.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Can the ORC JIT help me with that? Can I solve this problem differently? Like replacing all the functions of Module A that rely on Module B with function pointers? Is something like that possible?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">I know this situation is pretty uncommon but sadly I ran into that issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Kind greetings<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Björn<o:p></o:p></span></p>
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