Re: [PATCH 2/3] perf symbol: Implement a very simple ELF symbol parser

2014-11-16 Thread Namhyung Kim
On Mon, 10 Nov 2014 09:09:04 -0300, Arnaldo Carvalho de Melo wrote: > Em Mon, Nov 10, 2014 at 03:36:48PM +0900, Namhyung Kim escreveu: >> Hi Arnaldo, >> >> On Fri, 7 Nov 2014 12:26:18 -0300, Arnaldo Carvalho de Melo wrote: >> > Em Fri, Nov 07, 2014 at 02:20:05PM +0900, Namhyung Kim escreveu: >> >>

Re: [PATCH 2/3] perf symbol: Implement a very simple ELF symbol parser

2014-11-10 Thread Arnaldo Carvalho de Melo
Em Mon, Nov 10, 2014 at 03:36:48PM +0900, Namhyung Kim escreveu: > Hi Arnaldo, > > On Fri, 7 Nov 2014 12:26:18 -0300, Arnaldo Carvalho de Melo wrote: > > Em Fri, Nov 07, 2014 at 02:20:05PM +0900, Namhyung Kim escreveu: > >> It'll be used to show (userspace) symbol names when libelf isn't (or > >>

Re: [PATCH 2/3] perf symbol: Implement a very simple ELF symbol parser

2014-11-09 Thread Namhyung Kim
Hi Arnaldo, On Fri, 7 Nov 2014 12:26:18 -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Nov 07, 2014 at 02:20:05PM +0900, Namhyung Kim escreveu: >> It'll be used to show (userspace) symbol names when libelf isn't (or >> cannot be) linked. > > Does this deals with prelink, etc? I believe so. :)

Re: [PATCH 2/3] perf symbol: Implement a very simple ELF symbol parser

2014-11-07 Thread Arnaldo Carvalho de Melo
Em Fri, Nov 07, 2014 at 02:20:05PM +0900, Namhyung Kim escreveu: > It'll be used to show (userspace) symbol names when libelf isn't (or > cannot be) linked. Does this deals with prelink, etc? - Arnaldo > # Overhead Command Shared Object Symbol > # .. ...

[PATCH 2/3] perf symbol: Implement a very simple ELF symbol parser

2014-11-06 Thread Namhyung Kim
It'll be used to show (userspace) symbol names when libelf isn't (or cannot be) linked. # Overhead Command Shared Object Symbol # .. . . # 37.01% mem-memcpy libc-2.17.so [.] __memcpy_ssse3_back 24.25%