<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - lld x86_64 emitting bogus .bss alignment"
   href="https://llvm.org/bugs/show_bug.cgi?id=25798">25798</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>lld x86_64 emitting bogus .bss alignment
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>lld
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>FreeBSD
          </td>
        </tr>

        <tr>
          <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>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>emaste@freebsd.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>When using LLD as the FreeBSD system linker I see strange alignment values for
.bss - e.g.

ref11-amd64% readelf -S sh
There are 29 section headers, starting at offset 0x3a990:

Section Headers:
  [Nr] Name              Type             Address           Offset
       Size              EntSize          Flags  Link  Info  Align
...
  [24] .bss              NOBITS           0000000000044668  00034678
       0000000000002590  0000000000000000  WA       0     0     56

This was obtained by building FreeBSD 11.x /bin/sh via:

cd bin/sh
CFLAGS="-v -B/scratch/tmp/emaste/llvm/build/bin/ -L/lib -fuse-ld=lld" make

I will try to find a simple reproducer.</pre>
        </div>
      </p>
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