Re: [PATCH 01/17] perf: Unified API to record selective sets of arch registers

2012-07-29 Thread Paul Mackerras
On Thu, Jul 26, 2012 at 02:51:04PM -0300, Arnaldo Carvalho de Melo wrote: > Em Sun, Jul 22, 2012 at 02:14:24PM +0200, Jiri Olsa escreveu: > > This brings a new API to help the selective dump of registers on > > event sampling, and its implementation for x86 arch. > > > > Added HAVE_PERF_REGS confi

Re: [PATCH 01/17] perf: Unified API to record selective sets of arch registers

2012-07-26 Thread Arnaldo Carvalho de Melo
Em Sun, Jul 22, 2012 at 02:14:24PM +0200, Jiri Olsa escreveu: > This brings a new API to help the selective dump of registers on > event sampling, and its implementation for x86 arch. > > Added HAVE_PERF_REGS config option to determine if the architecture > provides perf registers ABI. > > The in

Re: [PATCH 01/17] perf: Unified API to record selective sets of arch registers

2012-07-25 Thread Frederic Weisbecker
On Sun, Jul 22, 2012 at 02:14:24PM +0200, Jiri Olsa wrote: > This brings a new API to help the selective dump of registers on > event sampling, and its implementation for x86 arch. > > Added HAVE_PERF_REGS config option to determine if the architecture > provides perf registers ABI. > > The infor

[PATCH 01/17] perf: Unified API to record selective sets of arch registers

2012-07-22 Thread Jiri Olsa
This brings a new API to help the selective dump of registers on event sampling, and its implementation for x86 arch. Added HAVE_PERF_REGS config option to determine if the architecture provides perf registers ABI. The information about desired registers will be passed in u64 mask. It's up to the