Variadic Function Support for the Windows ARM64 ABI

[Andrew Haley]

On 10/5/22 03:30, Saint Wesonga wrote:
> In our testing of the Foreign Function and Memory API (Preview) on Windows on ARM64, we discovered that it does not correctly support variadic functions as required by the Windows ABI. More specifically, floating point values to variadic functions need to be passed in general purpose registers on Windows for ARM64 as perhttps://learn.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions?view=msvc-170#addendum-variadic-functions. I would like to contribute a patch addressing this gap in the API. Would a PR intohttps://github.com/openjdk/panama-foreign  be the appropriate way to do so?

Yes.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
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