On 06/26/2012 10:59 PM, Anton Blanchard wrote:
>
> Hi Scott,
>
>> Won't this break core-fsl-emb, which doesn't define
>> perf_instruction_pointer()?
>
> It links ok for me. You should get the default version:
>
> #ifndef perf_misc_flags
> # define perf_misc_flags(regs) \
> (user
Hi Scott,
> Won't this break core-fsl-emb, which doesn't define
> perf_instruction_pointer()?
It links ok for me. You should get the default version:
#ifndef perf_misc_flags
# define perf_misc_flags(regs) \
(user_mode(regs) ? PERF_RECORD_MISC_USER :
PERF_RECORD_MISC_KERNEL)
# d
On 06/26/2012 06:04 AM, Anton Blanchard wrote:
>
> We use SIAR or regs->nip for the instruction pointer depending on
> the PMU configuration, but we always use regs->nip in the callchain.
>
> Use perf_instruction_pointer so the backtrace is consistent.
>
> Signed-off-by: Anton Blanchard
> ---
>
We use SIAR or regs->nip for the instruction pointer depending on
the PMU configuration, but we always use regs->nip in the callchain.
Use perf_instruction_pointer so the backtrace is consistent.
Signed-off-by: Anton Blanchard
---
Index: linux-build/arch/powerpc/perf/callchain.c
==
