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List:       openjdk-hotspot-runtime-dev
Subject:    Re: RFR: 8292694: x86_64 c2i/i2c adapters may use more stack space than necessary [v2]
From:       Dean Long <dlong () openjdk ! org>
Date:       2022-08-29 19:42:27
Message-ID: GriTJY1nL39ol2oPzznCHnUy4UDbNsJ2AOl-8RSzEdM=.9459f95d-a9d9-4243-b9d5-fabbcea2d167 () github ! com
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On Sat, 27 Aug 2022 00:21:07 GMT, Dean Long <dlong@openjdk.org> wrote:

> > The c2i adapter includes the return address in the alignment calculation, making \
> > %rsp always mis-aligned according to the ABI. 
> > The i2c adapter aligns "extrawords" even though %rsp is aligned later, and the \
> > incoming stack is not guaranteed to be aligned.
> 
> Dean Long has updated the pull request incrementally with one additional commit \
> since the last revision: 
> revert change to generate_Continuation_doYield_entry

Thanks Tobias.

-------------

PR: https://git.openjdk.org/jdk/pull/10034


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