On 23/2/24 17:54, Andrew Pinski wrote:
There is arm64ec ABI defined for aarch64 windows which is a different ABI from the standard windows aarch64 ABI, though I am not sure if it supported with the patches here. It is documented at https://learn.microsoft.com/en-us/cpp/build/arm64ec-windows-abi-conventions?view=msvc-170 .
ARM64EC would also need a lot of work in binutils, and AFAIK no-one's been working on that yet. Mark