DTrace and function names

[O'Connor, Daniel]

> On 15 Jan 2015, at 00:47, John Baldwin <jhb at FreeBSD.org> wrote:
>> So it shows _some_ function names from libc but mostly not.. Is there a way to improve it?
> 
> Build with debug symbols?  For libc you can do that via:
> 
> % cd /usr/src/lib/libc
> % make cleandir
> % make obj
> # May want to use "-O -g" to reduce inlining
> % make DEBUG_FLAGS="-g" depend all install

OK, I guess I was thinking it wasn't necessary since some of the symbols showed up :(

> For gpsd you'll have to figure out a way to get it built with extra
> symbols (if the port has a DEBUG option, enable that, otherwise you
> might have to hack the port).

Done that - it was the easy part ;)

--
Daniel O'Connor
"The nice thing about standards is that there
are so many of them to choose from."
 -- Andrew Tanenbaum
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