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[commit] Re: [patch 1/7] Support a ring of related breakpoints
On Mon, 21 Mar 2011 21:06:25 +0100, Tom Tromey wrote:
> >>>>> "Jan" == Jan Kratochvil <jan.kratochvil@redhat.com> writes:
>
> Jan> currently breakpoint->related_breakpoint is used only to connect
> Jan> two related breakpoints. During STT_GNU_IFUNC one thread can be in
> Jan> the resolver while another thread also enters the resolver. But
> Jan> both threads will have a different return address where GDB wants
> Jan> to fetch the resolved address. Therefore one needs to track
> Jan> arbitrary number of the return address breakpoints while still
> Jan> catching new entries to the STT_GNU_IFUNC resolver.
>
> I read this and it looks fine to me.
Checked in:
http://sourceware.org/ml/gdb-cvs/2011-03/msg00309.html
Thanks,
Jan