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Re: thanks for the memory work
On Wednesday 26 November 2003 20:00, Geoff Keating wrote:
> Steven Bosscher <s.bosscher@student.tudelft.nl> writes:
> > On Monday 24 November 2003 17:05, Jeff Law wrote:
> > > For example, I'd like to ask the GC system "do you have any PHI nodes
> > > which are marked? If so, what was the path by which they were
> > > marked?".
> >
> > It's doable to tell _if_ any PHI nodes are marked, but it's very hard if
> > at all possible to tell _when_ and along which path.
>
> Have you tried setting a breakpoint in the appropriate GC-marking
> routine, and asking GDB what the backtrace was?
Yes. gdb won't let me put breakpoints in the marking routines, claiming that
the gt-* header files are not source files :-/
Gr.
Steven