Re: Illegal instruction - a workaround or fix ?

[Ralf Baechle <ralf@oss.sgi.com>]

On Mon, Apr 30, 2001 at 11:34:32AM +0200, Maciej W. Rozycki wrote:

> > A different solution would be to take the usual exit in sysmips via
> > the return at the end (for which the compiler generated a correct
> > epilogue) and modify the return address - This is an very ugly hack
> > and you cant tell where the compiler stores the ra on the stack.
> 
>  It could be doable with __builtin_frame_address().  Haven't investigated
> it further, though. 

MIPS ABI doesn't define that ra gets stored at a constant offset in
the stackframe, so that won't work.

  Ralf