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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [meta] Add support for CodeView, the MSVC-compatible debug information format"
href="https://llvm.org/bugs/show_bug.cgi?id=28154">28154</a>
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<th>Summary</th>
<td>[meta] Add support for CodeView, the MSVC-compatible debug information format
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>DebugInfo
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>rnk@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Blocks</th>
<td>13707
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>LLVM should be able to emit CodeView debug info, the format used by Microsoft's
debuggers, profilers, etc. This is a meta bug to track functionality in this
area. Please file CodeView issues and mark them as blocking this bug to track
them.
The current status is that using 'clang -g -gcodeview' (TODO: make -gcodeview
imply -g) or 'clang-cl /Zi' or 'clang-cl /Z7' will emit CodeView into COFF
objects. We describe local variables, globals, and functions, but there are
major gaps. /Zi-style emission of type info into PDBs is not on the immediate
roadmap.
---
We had a bug from 2012 to implement this, but I'm reopening with a clean slate
since the original reporter doesn't want to receive meta-bug update spam.</pre>
</div>
</p>
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