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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Thread doesn't contain the main stack frame"
href="https://llvm.org/bugs/show_bug.cgi?id=25061">25061</a>
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<th>Summary</th>
<td>Thread doesn't contain the main stack frame
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
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<th>Version</th>
<td>3.6
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>berykubik@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>When I access SBThread::frames or use "thread backtrace" in the lldb console,
the stack frame from main function is missing. In the given example, when I set
breakpoint in test, it shows only one stack frame in backtrace. In GDB, it
shows two (test + main). Is this the intended behaviour? How can I access all
the frames? I'm compiling the source with -g and -O0, I even tried
-fno-omit-frame-pointer, but it didn't help.
Example:
void test()
{
// breakpoint here, bt shows only 1 frame
}
int main()
{
test();
return 0;
}</pre>
</div>
</p>
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