Debugging multi-threaded SSE using programs

[Ulrich Drepper]

Mark Kettenis <kettenis@wins.uva.nl> writes:

> Since the current libthread_db doesn't require ps_lgetxregsize,
> ps_lgetxregs and ps_lsetxregs, I probably should use weak references
> for these functions, shouldn't I?

Making the references weak shouldn't be a problem and it would help in
some situations to use a new libthread_db with an old gdb.

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