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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - llvm-symbolizer: Improve GNU compatibility of --functions switch"
href="https://bugs.llvm.org/show_bug.cgi?id=40072">40072</a>
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<th>Summary</th>
<td>llvm-symbolizer: Improve GNU compatibility of --functions switch
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<th>Product</th>
<td>new-bugs
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>jh7370.2008@my.bristol.ac.uk
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<pre>There are a few compatibility issues between llvm-symbolizer's --functions
switch and GNU addr2line's --functions switch. It would be good to fix these:
1) -f is not an alias for --functions.
2) --functions expects to take an argument in llvm-symbolizer, but not in GNU
addr2line.
3) GNU's default behaviour is to not print function names by default (i.e.
--functions=none), but llvm-symbolizer does --functions=linkage. We should
investigate why this decision was made to be different, and consider the impact
of changing (I don't think we can change the default, but it's probably worth
investigating anyway).</pre>
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