[PATCH 8/8] Special-case wildcard requests in ravenscar-thread.c

[Tom Tromey]

>>>>> "Pedro" == Pedro Alves <palves@redhat.com> writes:

Pedro> Interesting -- that clarifies the "why changed that made this
Pedro> noticeable now" question I had in my mind.  It's the sort of thing that
Pedro> I think is worth it to include in the commit log.

I'm copying Joel's text into the commit message :)

Pedro> BTW, the main reason I asked is because I have a change in the multi-target
Pedro> branch that makes infrun switch inferior_ptid to null_ptid before
Pedro> handling events, which exposed a number of bad assumptions that could lead
Pedro> to accessing the wrong target.  Ravenscar may end up affected, but I'm
Pedro> not certain.

FWIW, ravenscar-thread.c doesn't seem to intrinsically care about
inferior_ptid -- it is just setting it for the benefit of any lower
layers on the target stack.  So, if the rest of the stack is changed so
as not to rely on this, then ravenscar-thread can follow.

I'm re-testing this series using the AdaCore internal test suite, which
exercises ravenscar-thread; I'll push them if this goes well.

thanks,
Tom