On Tue, 2 Feb 2016 18:31:41 +0100
Rabin Vincent wrote:
> On Mon, Feb 01, 2016 at 11:44:32AM -0800, Stephen Boyd wrote:
> > On 01/30, Rabin Vincent wrote:
> > > For __gnu_mcount_nc, wouldn't it be better to replace both the push {lr}
> > > and the bl with nop instructions, instead of keeping a (
On Mon, Feb 01, 2016 at 11:44:32AM -0800, Stephen Boyd wrote:
> On 01/30, Rabin Vincent wrote:
> > For __gnu_mcount_nc, wouldn't it be better to replace both the push {lr}
> > and the bl with nop instructions, instead of keeping a (useless) push +
> > pop sequence?
>
> Agreed. I was trying to do a
On 01/30, Rabin Vincent wrote:
> On Fri, Jan 29, 2016 at 05:18:06PM -0800, Stephen Boyd wrote:
> > diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
> > index e167592793a7..0b16d14c54fb 100644
> > --- a/scripts/recordmcount.c
> > +++ b/scripts/recordmcount.c
> > @@ -206,6 +206,52 @@ stat
On Fri, Jan 29, 2016 at 05:18:06PM -0800, Stephen Boyd wrote:
> diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
> index e167592793a7..0b16d14c54fb 100644
> --- a/scripts/recordmcount.c
> +++ b/scripts/recordmcount.c
> @@ -206,6 +206,52 @@ static int make_nop_x86(void *map, size_t const
In similar spirit to x86 and arm64 support, add a make_nop_arm()
to replace calls to mcount with a "nop" in sections that aren't
traced.
Cc: Russell King
Cc: Rabin Vincent
Signed-off-by: Stephen Boyd
---
scripts/recordmcount.c | 49 +
scripts/rec
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