Re: [PATCH v7 04/17] tracing: add static function tracer supportfor MIPS

[Ralf Baechle]

On Wed, Nov 11, 2009 at 01:30:40PM +0000, Maciej W. Rozycki wrote:

> 
> On Wed, 11 Nov 2009, Ralf Baechle wrote:
> 
> > 64-bit with -mlong-call:
> > 
> > 	lui	$25, %highest(foo)
> > 	lui	$2, %hi(foo)
> > 	daddiu	$25, %higher(foo)
> > 	daddiu	$2, %lo(foo)
> > 	dsll	$25, 32
> > 	daddu	$25, $2
> > 	jalr	$25
> 
>  Don't we use -msym32 these days for this very reason?

We do - where we can.  Not all systems can use -msym32.

  Ralf
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