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From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/48097] new Throw_2 failures in libjava under Xcode 4.0
Date: Sat, 14 Sep 2013 15:47:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48097

Iain Sandoe <iains at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-09-14
     Ever confirmed|0                           |1

--- Comment #10 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Jack Howarth from comment #8)
> The response to Comments 5 through 7 from the darwin linker developer is...
> -------------------------------------------------------------------------
> Unfortunately, the _sigtramp function in our libSystem.dylib does not have
> the 'S' letter in its augmentation string. I wrote a bug for that.  With
> that fixed, I'll need to verify our unwinder the properly uses that 'S' flag
> to change the boundary conditions when search for the applicable FDE.
> -------------------------------------------------------------------------
> So it appears that if this gets fixed, it will likely only be for darwin11.

what's the expectation/status here?

I see that these test-cases still fail on x86_64-darwin12, with the latest
XCode tools.