GCC stack backtraces

[Diego Novillo]

On Thu Aug 30 16:18:47 2012, Lawrence Crowl wrote:

> Diego already loves it!

Indeed I do!

I'm making changes in VEC that will benefit from this.  I am currently 
keeping the VEC_* macros so that I can pass __FUNCTION__, __LINE__ to 
the methods that want it.  But it would be nice if we could get rid of 
these macros.

Ian, do you expect to be adding this to libiberty so we can use it from 
GCC?  Alternately, we could use Richi's approach I suppose (what 
happened to that patch, btw)?


Thanks.  Diego.