On Montag, 9. Juli 2018 16:25:07 CEST Jiri Olsa wrote:
> On Tue, Jul 03, 2018 at 05:35:55PM +0530, Sandipan Das wrote:
>
> SNIP
>
> > After:
> > # perf report --stdio --no-children -s sym,srcline -g address
> >
> > # Samples: 1 of event 'probe_libc:inet_pton'
> > # Event count
On Montag, 9. Juli 2018 16:25:07 CEST Jiri Olsa wrote:
> On Tue, Jul 03, 2018 at 05:35:55PM +0530, Sandipan Das wrote:
>
> SNIP
>
> > After:
> > # perf report --stdio --no-children -s sym,srcline -g address
> >
> > # Samples: 1 of event 'probe_libc:inet_pton'
> > # Event count
On Tue, Jul 03, 2018 at 05:35:55PM +0530, Sandipan Das wrote:
SNIP
>
> After:
>
> # perf report --stdio --no-children -s sym,srcline -g address
>
> # Samples: 1 of event 'probe_libc:inet_pton'
> # Event count (approx.): 1
> #
> # Overhead SymbolSource:Line
> #
On Tue, Jul 03, 2018 at 05:35:55PM +0530, Sandipan Das wrote:
SNIP
>
> After:
>
> # perf report --stdio --no-children -s sym,srcline -g address
>
> # Samples: 1 of event 'probe_libc:inet_pton'
> # Event count (approx.): 1
> #
> # Overhead SymbolSource:Line
> #
When perf data is recorded with the dwarf call-graph option, the
callchain shown by perf script still shows the binary offsets of
the userspace symbols instead of their virtual addresses. Since
the symbol offset calculation is based on using virtual address
as the ip, we see incorrect offsets as
When perf data is recorded with the dwarf call-graph option, the
callchain shown by perf script still shows the binary offsets of
the userspace symbols instead of their virtual addresses. Since
the symbol offset calculation is based on using virtual address
as the ip, we see incorrect offsets as
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