Em Sat, Aug 03, 2013 at 04:45:03PM +0300, Adrian Hunter escreveu:
> On 31/07/2013 5:17 p.m., Arnaldo Carvalho de Melo wrote:
> >Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> >>Using the information in mmap events, perf tools can read object
> >>code associated with sampled add
On 31/07/2013 8:46 p.m., Arnaldo Carvalho de Melo wrote:
Em Wed, Jul 31, 2013 at 02:28:33PM -0300, Arnaldo Carvalho de Melo escreveu:
Still investigating, but the attached patch is needed to handle such
failure cases:
[root@zoo ~]# perf test 21
21: Test object code reading
On 31/07/2013 8:28 p.m., Arnaldo Carvalho de Melo wrote:
Em Wed, Jul 31, 2013 at 11:58:20AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> > Using the information in mmap events, perf tools can read object
> > code associated
On 31/07/2013 5:17 p.m., Arnaldo Carvalho de Melo wrote:
Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
Using the information in mmap events, perf tools can read object
code associated with sampled addresses. A test is added that
compares bytes read by perf with the same byte
Hi Peter,
On Wed, Jul 31, 2013 at 11:24 PM, Peter Zijlstra wrote:
> On Wed, Jul 31, 2013 at 11:17:32AM -0300, Arnaldo Carvalho de Melo wrote:
>> Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
>> > Using the information in mmap events, perf tools can read object
>> > code associ
Em Wed, Jul 31, 2013 at 02:28:33PM -0300, Arnaldo Carvalho de Melo escreveu:
> Still investigating, but the attached patch is needed to handle such
> failure cases:
> [root@zoo ~]# perf test 21
> 21: Test object code reading : FAILED!
> [root@zoo ~]# perf test -v 21
Em Wed, Jul 31, 2013 at 11:58:20AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> > Using the information in mmap events, perf tools can read object
> > code associated with sampled addresses. A test is added that
> > compares bytes
Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> Using the information in mmap events, perf tools can read object
> code associated with sampled addresses. A test is added that
> compares bytes read by perf with the same bytes read using
> objdump.
investigating...
[root@zoo ~
On Wed, Jul 31, 2013 at 11:17:32AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> > Using the information in mmap events, perf tools can read object
> > code associated with sampled addresses. A test is added that
> > compares bytes rea
Em Wed, Jul 31, 2013 at 12:13:50AM +0300, Adrian Hunter escreveu:
> Using the information in mmap events, perf tools can read object
> code associated with sampled addresses. A test is added that
> compares bytes read by perf with the same bytes read using
> objdump.
So this parses objdump output
Using the information in mmap events, perf tools can read object
code associated with sampled addresses. A test is added that
compares bytes read by perf with the same bytes read using
objdump.
Signed-off-by: Adrian Hunter
---
tools/perf/Makefile | 1 +
tools/perf/tests/builtin-te
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