junsu's multiplatform FreeBSD Kernel GCOV patch

（最后修改：） • 本文约 35 字，阅读大致需要 1 分钟 Kernel

It can be obtained here:
http://www.arbornet.org/~junsu/gcov.diff

gcov is a part of gcc. If I did not misunderstood, kernbb can do something similiar, while it is not so convinent.

Here is some useful information from jkoshy.