On Thu, Nov 19, 2009 at 03:17:16PM -0500, Steven Rostedt wrote:
> On Thu, 2009-11-19 at 15:05 -0500, Steven Rostedt wrote:
>
> > Well, other archs use a register to store the return address. But it
> > would also be easy to do (pseudo arch assembly):
> >
> > :
> > mov lr, (%sp)
>
On Thu, Nov 19, 2009 at 03:05:41PM -0500, Steven Rostedt wrote:
> On Thu, 2009-11-19 at 20:46 +0100, Frederic Weisbecker wrote:
> > On Thu, Nov 19, 2009 at 02:28:06PM -0500, Steven Rostedt wrote:
>
> > > :
> > > call __fentry__
> > >
On Thu, Nov 19, 2009 at 08:54:56PM +0100, Kai Tietz wrote:
> 2009/11/19 Frederic Weisbecker :
> > I would really like this. So that we can forget about other possible
> > further suprises due to sophisticated function prologues beeing before
> > the mcount call.
> >
>
On Thu, Nov 19, 2009 at 02:28:06PM -0500, Steven Rostedt wrote:
> On Thu, 2009-11-19 at 11:10 -0800, David Daney wrote:
> > Linus Torvalds wrote:
>
> > For the MIPS port of GCC and Linux I recently added the
> > -mmcount-ra-address switch. It causes the location of the return
> > address (on th
On Thu, Nov 19, 2009 at 11:02:32AM -0500, Steven Rostedt wrote:
> On Thu, 2009-11-19 at 15:44 +, Andrew Haley wrote:
> > Thomas Gleixner wrote:
>
> > We're aligning the stack properly, as per the ABI requirements. Can't
> > you just fix the tracer?
>
> And how do we do that? The hooks that a
