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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - LLDB does not load debug symbols on Windows 10"
href="https://bugs.llvm.org/show_bug.cgi?id=46613">46613</a>
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<th>Summary</th>
<td>LLDB does not load debug symbols on Windows 10
</td>
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<th>Product</th>
<td>lldb
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>All Bugs
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<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
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<th>Reporter</th>
<td>joe@jrm.dev
</td>
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<th>CC</th>
<td>jdevlieghere@apple.com, llvm-bugs@lists.llvm.org
</td>
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<pre>Trying to explore a full LLVM toolchain for my C/C++ development on Windows,
and found that LLDB cannot load debug symbols on Windows 10. LLDB is producing
.PDB and .ILK files for the executable I want to debug, but when LLDB loads the
executable, no debug symbols are loaded.
Issues I experienced that lead me to realize the symbols weren't being loaded:
- Could not set breakpoints (LLDB reported "Unable to resolve breakpoint to
any actual location").
- Could not see source listing (LLDB command 'source list' did not output
anything).
Attempted fixes:
- I tried rolling back to LLVM 6.0, to see if the issue was isolated to LLVM
10.0. Found that the issue persisted. I got curious and installed LLVM 10 and
LLVM 6 on my WSL terminal and found that both the 10.0 LLDB and the 6.0 LLDB
worked as expected, so I can only assume the issue is isolated to Windows.
- Tried passing -gdwarf and -glldb to the Windows version of clang, but LLDB
was still not able to load debug symbols.
There is a duplicate of this bug (#42160) dating little more than year old
(posted 2019-06-06) that has reported this issue but didn't receive any
attention.
Questions:
- Is there anyone available to work on this? If not, I would gladly help out.
- Is there any way to get verbose logging from LLDB? That would greatly help
me troubleshoot the source of the issue.</pre>
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