[aarch64-port-dev ] RFR: 8209413: AArch64: NPE in clhsdb jstack command

[Andrew Haley]

On 2/3/19 3:01 AM, Nick Gasson (Arm Technology China) wrote:

> I think this is much better, thanks. But we still have the problem
> that the two-argument AARCH64Frame constructor is wrong: I don't
> think it's ever correct to assume the PC is at SP[-1].

Really? We push it there when we make runtime calls from C2 and that's
also where we put it in all compiler-generated code. I'll grant you
that's not where native-compiler-generated code puts it, so we can't
guarantee it'll be there.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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