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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - support VERSION in linker script"
href="https://llvm.org/bugs/show_bug.cgi?id=28926">28926</a>
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<th>Summary</th>
<td>support VERSION in linker script
</td>
</tr>
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<th>Product</th>
<td>lld
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>FreeBSD
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>ELF
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>emaste@freebsd.org
</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>Symbol version information can be provided via the --version-script command
line option, or can be embedded into a VERSION block in a linker script:
VERSION { version-script-commands }
FreeBSD uses this for the Linux ABI vDSO support, presumably from the same use
in the Linux kernel.
Reference: <a href="https://www.sourceware.org/binutils/docs/ld/VERSION.html#VERSION">https://www.sourceware.org/binutils/docs/ld/VERSION.html#VERSION</a>
Example:
VERSION
{
LINUX_2.6 {
global:
time;
__vdso_time;
gettimeofday;
__vdso_gettimeofday;
getcpu;
__vdso_getcpu;
clock_gettime;
__vdso_clock_gettime;
linux_rt_sigcode;
linux_platform;
local: *;
};
}</pre>
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</p>
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