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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Emitting an obj file using TargetMachine::addPassesToEmitFile (passManager, formattedStream, TargetMachine::CGFT_ObjectFile) creates a broken COFF object file"
href="http://llvm.org/bugs/show_bug.cgi?id=18308">18308</a>
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<th>Summary</th>
<td>Emitting an obj file using TargetMachine::addPassesToEmitFile (passManager, formattedStream, TargetMachine::CGFT_ObjectFile) creates a broken COFF object file
</td>
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</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>Backend: X86
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>d.albuschat@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11772" name="attach_11772" title="Program that creates a broken COFF object file">attachment 11772</a> <a href="attachment.cgi?id=11772&action=edit" title="Program that creates a broken COFF object file">[details]</a></span>
Program that creates a broken COFF object file
I'm using the attached program to create an .obj file on Windows 8.1.
llvm and the test program are compiled with VS 2013.
I've integrated compiler-rt, clang and lld into my llvm checkout, if that
matters. Revision of llvm is 197877, as of Sunday, 22nd December at 11:23.
The program creates an obj file, but hat file is broken.
Here's what dumpbin says:
<span class="quote">> dumpbin llvmPlaygroundDoWhile.obj</span >
Microsoft (R) COFF/PE Dumper Version 11.00.60610.1
Copyright (C) Microsoft Corporation. All rights reserved.
Dump of file llvmPlaygroundDoWhile.obj
File Type: COFF OBJECT
llvmPlaygroundDoWhile.obj : warning LNK4040: Beschädigte Zeichenfolgentabelle
(Größe); Zeichenfolgentabelle wird ignoriert.
LINK : fatal error LNK1235: Beschädigte oder ungültige COFF-Symboltabelle.
Sorry for the German output. It says something like:
Damaged symboltable (size); Symboltable will be ignored.
LNK1235: Damaged or invalid COFF-Symboltable.</pre>
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