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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Cannot use object files with OrcJIT on MacOS"
href="https://bugs.llvm.org/show_bug.cgi?id=35370">35370</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Cannot use object files with OrcJIT on MacOS
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>5.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Macintosh
</td>
</tr>
<tr>
<th>OS</th>
<td>MacOS X
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>OrcJIT
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>1101.debian@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=19449" name="attach_19449" title="JIT runner source code">attachment 19449</a> <a href="attachment.cgi?id=19449&action=edit" title="JIT runner source code">[details]</a></span>
JIT runner source code
I made a simple JIT runner and now I am trying to feed it with an object file.
When I attempt to run 'main' then it crashes.
Even though it works just fine on Linux (tested on Ubuntu 16.04 32bit).
I attach my simple JIT runner as a main.cpp.
I built it using LLVM 5.0 official prebuilt binaries. I used the following
command:
clang++ `llvm-config --cxxflags` `llvm-config --libs` -lz -lncurses main.cpp -o
jitter
The I just built 'hello world' program:
clang++ -c main.cpp
And fed it to the jitter:
./jitter main.o
This is the trace I obtained from lldb:
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
(code=1, address=0x0)
* frame #0: 0x0000000100bd81a9
jitter`llvm::orc::RTDyldObjectLinkingLayer::ConcreteLinkedObject<std::__1::shared_ptr<llvm::RuntimeDyld::MemoryManager>,
std::__1::shared_ptr<llvm::JITSymbolResolver>,
llvm::orc::RTDyldObjectLinkingLayer::addObject(std::__1::shared_ptr<llvm::object::OwningBinary<llvm::object::ObjectFile>
<span class="quote">>,</span >
std::__1::shared_ptr<llvm::JITSymbolResolver>)::'lambda'(std::__1::__list_iterator<std::__1::unique_ptr<llvm::orc::RTDyldObjectLinkingLayerBase::LinkedObject,
std::__1::default_delete<llvm::orc::RTDyldObjectLinkingLayerBase::LinkedObject>
<span class="quote">>, void*>, llvm::RuntimeDyld&,</span >
std::__1::shared_ptr<llvm::object::OwningBinary<llvm::object::ObjectFile> >
const&, std::__1::function<void
()>)>::buildInitialSymbolTable(std::__1::shared_ptr<llvm::object::OwningBinary<llvm::object::ObjectFile>
<span class="quote">> const&) + 41</span >
frame #1: 0x0000000100bd8102
jitter`llvm::orc::RTDyldObjectLinkingLayer::addObject(std::__1::shared_ptr<llvm::object::OwningBinary<llvm::object::ObjectFile>
<span class="quote">>, std::__1::shared_ptr<llvm::JITSymbolResolver>) + 226</span >
frame #2: 0x0000000100bd7b43 jitter`main + 963
frame #3: 0x00007fff8ad77235 libdyld.dylib`start + 1</pre>
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