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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Emit a more useful error for invalid --dump-section syntax"
href="https://bugs.llvm.org/show_bug.cgi?id=45416">45416</a>
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<th>Summary</th>
<td>Emit a more useful error for invalid --dump-section syntax
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<th>Product</th>
<td>tools
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<th>Version</th>
<td>trunk
</td>
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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>llvm-objcopy/strip
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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>alexander.v.shaposhnikov@gmail.com, jake.h.ehrlich@gmail.com, jh7370.2008@my.bristol.ac.uk, llvm-bugs@lists.llvm.org, rupprecht@google.com
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<p>
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<pre>If a user uses the --dump-section option, but it specifies it incorrectly, as
in the example below, without a '=' sign, a rather useless error message is
produced (at least on Windows):
C:\Work> llvm-objcopy t.elf t.out --dump-section .text
llvm-objcopy.exe: error: 't.elf': The program issued a command but the command
length is incorrect.
We should add some error checking to this option to ensure the format is
correct, i.e. that the file name is not empty, and that there's an equals sign
splitting it from the section name.</pre>
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