Messages in this thread | | | Subject | Re: [PATCH 2/2] tracing: identify which executable object the userspace address belongs to | From | Peter Zijlstra <> | Date | Thu, 27 Nov 2008 11:41:45 +0100 |
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On Tue, 2008-11-25 at 09:40 -0500, Frank Ch. Eigler wrote: > =?utf-8?q?T=C3=B6r=C3=B6k=20Edwin?= <edwintorok@gmail.com> writes: > > > Impact: modify+improve the userstacktrace tracing visualization feature > > [...] > > You'll see stack entries like: > > /lib/libpthread-2.7.so[+0xd370] > > [...] > > Can you suggest an actual distribution & architecture where this > facility may be tested/used? It appears to require frame-pointer > stuff that AFAIK is not generally turned on for user-space.
gentoo, just rebuild world with frame pointers ;-)
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