[master] RFR: Fix loading Klass* in C1 on AArch64
Roman Kennke
rkennke at openjdk.java.net
Fri Jan 21 11:10:21 UTC 2022
On Tue, 18 Jan 2022 08:44:25 GMT, Roman Kennke <rkennke at openjdk.org> wrote:
> PR #20 was not quite correct on AArch64:
> - We cannot push/pop r0 in the code stub, because we must not mess with SP there, otherwise the argument passing does not work.
> - We should use far_call() and not far_jump(), so that the return comes back into the stub, and not to the continuation (or whereever LR points to).
>
> Testing:
> - [x] tier1
> - [x] tier2
> - [x] tier3
@shipilev @adinn or @aph could you have a look, please?
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PR: https://git.openjdk.java.net/lilliput/pull/34
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