Added note about bts/btr/btc causing bogus cache read counts.
Added to todo list note about files with > 65536 lines.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@175 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/memcheck/docs/manual.html b/memcheck/docs/manual.html
index a97c2f9..4da22db 100644
--- a/memcheck/docs/manual.html
+++ b/memcheck/docs/manual.html
@@ -2374,6 +2374,14 @@
<li>It doesn't account for cache misses not visible at the instruction level,
eg. those arising from TLB misses, or speculative execution.</li><p>
+
+ <li>The instructions <code>bts</code>, <code>btr</code> and <code>btc</code>
+ will incorrectly be counted as doing a data read if both the arguments
+ are registers, eg:
+
+ <blockquote><code>btsl %eax, %edx</code></blockquote>
+
+ This should only happen rarely.
</ul>
Another thing worth nothing is that results are very sensitive. Changing the
@@ -2394,6 +2402,7 @@
<li>Program start-up/shut-down calls a lot of functions that aren't
interesting and just complicate the output. Would be nice to exclude
these somehow.</li><p>
+ <li>Handle files with >65535 lines</li><p>
</ul>
<hr width="100%">
</body>